diff options
Diffstat (limited to 'target/linux/s3c24xx/files-2.6.30/drivers')
104 files changed, 0 insertions, 42729 deletions
diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/Kconfig b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/Kconfig deleted file mode 100644 index a422cb0eef..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/Kconfig +++ /dev/null @@ -1,31 +0,0 @@ -config AR6000_WLAN - tristate "AR6000 wireless networking over SDIO" - depends on MMC - select WIRELESS_EXT - default m - help - good luck. - -config AR6000_WLAN_DEBUG - bool "Enable retrieval of firmware debugging information" - depends on AR6000_WLAN - default n - help - The AR6k firmware maintains a log of debugging events that - gets flushed to the host on various occasions. Retrieval of - this data is very slow, taking several seconds. - - If in doubt, say N. - -config AR6000_WLAN_RESET - bool "Soft-reset when shutting down" - depends on AR6000_WLAN - default n - help - The AR6k module can be explicitly reset when shutting down - the device. This adds a delay of about two seconds to suspend, - module removal, and so on. Since the WLAN SDIO function is - generally disabled soon thereafter anyway, this reset seems - superfluous. - - If in doubt, say N. diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/Makefile b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/Makefile deleted file mode 100644 index f8f443172e..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -REV ?= 2 - -PWD := $(shell pwd) - -EXTRA_CFLAGS += -I$(src)/include - -EXTRA_CFLAGS += -DLINUX -D__KERNEL__ -DHTC_RAW_INTERFACE\ - -DTCMD -DUSER_KEYS \ - -DNO_SYNC_FLUSH #\ - -DMULTIPLE_FRAMES_PER_INTERRUPT -DAR6000REV$(REV) \ - -DBLOCK_TX_PATH_FLAG \ - -DSDIO \ - -EXTRA_CFLAGS += -DKERNEL_2_6 - -obj-$(CONFIG_AR6000_WLAN) += ar6000.o - -ar6000-objs += htc/ar6k.o \ - htc/ar6k_events.o \ - htc/htc_send.o \ - htc/htc_recv.o \ - htc/htc_services.o \ - htc/htc.o \ - hif/hif2.o \ - bmi/bmi.o \ - ar6000/ar6000_drv.o \ - ar6000/ar6000_raw_if.o \ - ar6000/netbuf.o \ - ar6000/wireless_ext.o \ - ar6000/ioctl.o \ - miscdrv/common_drv.o \ - miscdrv/credit_dist.o \ - wmi/wmi.o \ - wlan/wlan_node.o \ - wlan/wlan_recv_beacon.o \ - wlan/wlan_utils.o - - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_drv.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_drv.c deleted file mode 100644 index 90533ab961..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_drv.c +++ /dev/null @@ -1,3129 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -/* - * This driver is a pseudo ethernet driver to access the Atheros AR6000 - * WLAN Device - */ -static const char athId[] __attribute__ ((unused)) = "$Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/ar6000_drv.c#2 $"; - -#include "ar6000_drv.h" -#include "htc.h" - -MODULE_LICENSE("GPL and additional rights"); - -#ifndef REORG_APTC_HEURISTICS -#undef ADAPTIVE_POWER_THROUGHPUT_CONTROL -#endif /* REORG_APTC_HEURISTICS */ - -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL -#define APTC_TRAFFIC_SAMPLING_INTERVAL 100 /* msec */ -#define APTC_UPPER_THROUGHPUT_THRESHOLD 3000 /* Kbps */ -#define APTC_LOWER_THROUGHPUT_THRESHOLD 2000 /* Kbps */ - -typedef struct aptc_traffic_record { - A_BOOL timerScheduled; - struct timeval samplingTS; - unsigned long bytesReceived; - unsigned long bytesTransmitted; -} APTC_TRAFFIC_RECORD; - -A_TIMER aptcTimer; -APTC_TRAFFIC_RECORD aptcTR; -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ - -unsigned int bypasswmi = 0; -unsigned int debuglevel = 0; -int tspecCompliance = 1; -unsigned int busspeedlow = 0; -unsigned int onebitmode = 0; -unsigned int skipflash = 0; -unsigned int wmitimeout = 2; -unsigned int wlanNodeCaching = 1; -unsigned int enableuartprint = 0; -unsigned int logWmiRawMsgs = 0; -unsigned int enabletimerwar = 0; -unsigned int mbox_yield_limit = 99; -int reduce_credit_dribble = 1 + HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF; -int allow_trace_signal = 0; -#ifdef CONFIG_HOST_TCMD_SUPPORT -unsigned int testmode =0; -#endif - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) -module_param(bypasswmi, int, 0644); -module_param(debuglevel, int, 0644); -module_param(tspecCompliance, int, 0644); -module_param(onebitmode, int, 0644); -module_param(busspeedlow, int, 0644); -module_param(skipflash, int, 0644); -module_param(wmitimeout, int, 0644); -module_param(wlanNodeCaching, int, 0644); -module_param(logWmiRawMsgs, int, 0644); -module_param(enableuartprint, int, 0644); -module_param(enabletimerwar, int, 0644); -module_param(mbox_yield_limit, int, 0644); -module_param(reduce_credit_dribble, int, 0644); -module_param(allow_trace_signal, int, 0644); -#ifdef CONFIG_HOST_TCMD_SUPPORT -module_param(testmode, int, 0644); -#endif -#else - -#define __user -/* for linux 2.4 and lower */ -MODULE_PARM(bypasswmi,"i"); -MODULE_PARM(debuglevel, "i"); -MODULE_PARM(onebitmode,"i"); -MODULE_PARM(busspeedlow, "i"); -MODULE_PARM(skipflash, "i"); -MODULE_PARM(wmitimeout, "i"); -MODULE_PARM(wlanNodeCaching, "i"); -MODULE_PARM(enableuartprint,"i"); -MODULE_PARM(logWmiRawMsgs, "i"); -MODULE_PARM(enabletimerwar,"i"); -MODULE_PARM(mbox_yield_limit,"i"); -MODULE_PARM(reduce_credit_dribble,"i"); -MODULE_PARM(allow_trace_signal,"i"); -#ifdef CONFIG_HOST_TCMD_SUPPORT -MODULE_PARM(testmode, "i"); -#endif -#endif - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) -/* in 2.6.10 and later this is now a pointer to a uint */ -unsigned int _mboxnum = HTC_MAILBOX_NUM_MAX; -#define mboxnum &_mboxnum -#else -unsigned int mboxnum = HTC_MAILBOX_NUM_MAX; -#endif - -#ifdef CONFIG_AR6000_WLAN_RESET -unsigned int resetok = 1; -#else -unsigned int resetok = 0; -#endif - -#ifdef DEBUG -A_UINT32 g_dbg_flags = DBG_DEFAULTS; -unsigned int debugflags = 0; -int debugdriver = 1; -unsigned int debughtc = 128; -unsigned int debugbmi = 1; -unsigned int debughif = 2; -unsigned int txcreditsavailable[HTC_MAILBOX_NUM_MAX] = {0}; -unsigned int txcreditsconsumed[HTC_MAILBOX_NUM_MAX] = {0}; -unsigned int txcreditintrenable[HTC_MAILBOX_NUM_MAX] = {0}; -unsigned int txcreditintrenableaggregate[HTC_MAILBOX_NUM_MAX] = {0}; - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) -module_param(debugflags, int, 0644); -module_param(debugdriver, int, 0644); -module_param(debughtc, int, 0644); -module_param(debugbmi, int, 0644); -module_param(debughif, int, 0644); -module_param(resetok, int, 0644); -module_param_array(txcreditsavailable, int, mboxnum, 0644); -module_param_array(txcreditsconsumed, int, mboxnum, 0644); -module_param_array(txcreditintrenable, int, mboxnum, 0644); -module_param_array(txcreditintrenableaggregate, int, mboxnum, 0644); -#else -/* linux 2.4 and lower */ -MODULE_PARM(debugflags,"i"); -MODULE_PARM(debugdriver, "i"); -MODULE_PARM(debughtc, "i"); -MODULE_PARM(debugbmi, "i"); -MODULE_PARM(debughif, "i"); -MODULE_PARM(resetok, "i"); -MODULE_PARM(txcreditsavailable, "0-3i"); -MODULE_PARM(txcreditsconsumed, "0-3i"); -MODULE_PARM(txcreditintrenable, "0-3i"); -MODULE_PARM(txcreditintrenableaggregate, "0-3i"); -#endif - -#endif /* DEBUG */ - -unsigned int tx_attempt[HTC_MAILBOX_NUM_MAX] = {0}; -unsigned int tx_post[HTC_MAILBOX_NUM_MAX] = {0}; -unsigned int tx_complete[HTC_MAILBOX_NUM_MAX] = {0}; -unsigned int hifBusRequestNumMax = 40; -unsigned int war23838_disabled = 0; -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL -unsigned int enableAPTCHeuristics = 1; -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) -module_param_array(tx_attempt, int, mboxnum, 0644); -module_param_array(tx_post, int, mboxnum, 0644); -module_param_array(tx_complete, int, mboxnum, 0644); -module_param(hifBusRequestNumMax, int, 0644); -module_param(war23838_disabled, int, 0644); -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL -module_param(enableAPTCHeuristics, int, 0644); -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ -#else -MODULE_PARM(tx_attempt, "0-3i"); -MODULE_PARM(tx_post, "0-3i"); -MODULE_PARM(tx_complete, "0-3i"); -MODULE_PARM(hifBusRequestNumMax, "i"); -MODULE_PARM(war23838_disabled, "i"); -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL -MODULE_PARM(enableAPTCHeuristics, "i"); -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ -#endif - -#ifdef BLOCK_TX_PATH_FLAG -int blocktx = 0; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) -module_param(blocktx, int, 0644); -#else -MODULE_PARM(blocktx, "i"); -#endif -#endif /* BLOCK_TX_PATH_FLAG */ - -// TODO move to arsoft_c -USER_RSSI_THOLD rssi_map[12]; - -int reconnect_flag = 0; - -DECLARE_WAIT_QUEUE_HEAD(ar6000_scan_queue); - -/* Function declarations */ -static int ar6000_init_module(void); -static void ar6000_cleanup_module(void); - -int ar6000_init(struct net_device *dev); -static int ar6000_open(struct net_device *dev); -static int ar6000_close(struct net_device *dev); -static int ar6000_cleanup(struct net_device *dev); -static void ar6000_init_control_info(AR_SOFTC_T *ar); -static int ar6000_data_tx(struct sk_buff *skb, struct net_device *dev); - -static void ar6000_destroy(struct net_device *dev, unsigned int unregister); -static void ar6000_detect_error(unsigned long ptr); -static struct net_device_stats *ar6000_get_stats(struct net_device *dev); -static struct iw_statistics *ar6000_get_iwstats(struct net_device * dev); - -/* - * HTC service connection handlers - */ -static void ar6000_avail_ev(HTC_HANDLE HTCHandle); - -static void ar6000_unavail_ev(void *Instance); - -static void ar6000_target_failure(void *Instance, A_STATUS Status); - -static void ar6000_rx(void *Context, HTC_PACKET *pPacket); - -static void ar6000_rx_refill(void *Context,HTC_ENDPOINT_ID Endpoint); - -static void ar6000_tx_complete(void *Context, HTC_PACKET *pPacket); - -static void ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint); - -static void ar6000_tx_queue_avail(void *Context, HTC_ENDPOINT_ID Endpoint); - -/* - * Static variables - */ - -static struct net_device *ar6000_devices[MAX_AR6000]; -extern struct iw_handler_def ath_iw_handler_def; -DECLARE_WAIT_QUEUE_HEAD(arEvent); -static void ar6000_cookie_init(AR_SOFTC_T *ar); -static void ar6000_cookie_cleanup(AR_SOFTC_T *ar); -static void ar6000_free_cookie(AR_SOFTC_T *ar, struct ar_cookie * cookie); -static struct ar_cookie *ar6000_alloc_cookie(AR_SOFTC_T *ar); -static void ar6000_TxDataCleanup(AR_SOFTC_T *ar); - -#ifdef USER_KEYS -static A_STATUS ar6000_reinstall_keys(AR_SOFTC_T *ar,A_UINT8 key_op_ctrl); -#endif - - -static struct ar_cookie s_ar_cookie_mem[MAX_COOKIE_NUM]; - -#define HOST_INTEREST_ITEM_ADDRESS(ar, item) \ -((ar->arTargetType == TARGET_TYPE_AR6001) ? \ - AR6001_HOST_INTEREST_ITEM_ADDRESS(item) : \ - AR6002_HOST_INTEREST_ITEM_ADDRESS(item)) - - -/* Debug log support */ - -/* - * Flag to govern whether the debug logs should be parsed in the kernel - * or reported to the application. - */ -#ifdef DEBUG -#define REPORT_DEBUG_LOGS_TO_APP -#endif - -A_STATUS -ar6000_set_host_app_area(AR_SOFTC_T *ar) -{ - A_UINT32 address, data; - struct host_app_area_s host_app_area; - - /* Fetch the address of the host_app_area_s instance in the host interest area */ - address = HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest); - if (ar6000_ReadRegDiag(ar->arHifDevice, &address, &data) != A_OK) { - return A_ERROR; - } - address = data; - host_app_area.wmi_protocol_ver = WMI_PROTOCOL_VERSION; - if (ar6000_WriteDataDiag(ar->arHifDevice, address, - (A_UCHAR *)&host_app_area, - sizeof(struct host_app_area_s)) != A_OK) - { - return A_ERROR; - } - - return A_OK; -} - -A_UINT32 -dbglog_get_debug_hdr_ptr(AR_SOFTC_T *ar) -{ - A_UINT32 param; - A_UINT32 address; - A_STATUS status; - - address = HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbglog_hdr); - if ((status = ar6000_ReadDataDiag(ar->arHifDevice, address, - (A_UCHAR *)¶m, 4)) != A_OK) - { - param = 0; - } - - return param; -} - -/* - * The dbglog module has been initialized. Its ok to access the relevant - * data stuctures over the diagnostic window. - */ -void -ar6000_dbglog_init_done(AR_SOFTC_T *ar) -{ - ar->dbglog_init_done = TRUE; -} - -A_UINT32 -dbglog_get_debug_fragment(A_INT8 *datap, A_UINT32 len, A_UINT32 limit) -{ - A_INT32 *buffer; - A_UINT32 count; - A_UINT32 numargs; - A_UINT32 length; - A_UINT32 fraglen; - - count = fraglen = 0; - buffer = (A_INT32 *)datap; - length = (limit >> 2); - - if (len <= limit) { - fraglen = len; - } else { - while (count < length) { - numargs = DBGLOG_GET_NUMARGS(buffer[count]); - fraglen = (count << 2); - count += numargs + 1; - } - } - - return fraglen; -} - -void -dbglog_parse_debug_logs(A_INT8 *datap, A_UINT32 len) -{ - A_INT32 *buffer; - A_UINT32 count; - A_UINT32 timestamp; - A_UINT32 debugid; - A_UINT32 moduleid; - A_UINT32 numargs; - A_UINT32 length; - - count = 0; - buffer = (A_INT32 *)datap; - length = (len >> 2); - while (count < length) { - debugid = DBGLOG_GET_DBGID(buffer[count]); - moduleid = DBGLOG_GET_MODULEID(buffer[count]); - numargs = DBGLOG_GET_NUMARGS(buffer[count]); - timestamp = DBGLOG_GET_TIMESTAMP(buffer[count]); - switch (numargs) { - case 0: - AR_DEBUG_PRINTF("%d %d (%d)\n", moduleid, debugid, timestamp); - break; - - case 1: - AR_DEBUG_PRINTF("%d %d (%d): 0x%x\n", moduleid, debugid, - timestamp, buffer[count+1]); - break; - - case 2: - AR_DEBUG_PRINTF("%d %d (%d): 0x%x, 0x%x\n", moduleid, debugid, - timestamp, buffer[count+1], buffer[count+2]); - break; - - default: - AR_DEBUG_PRINTF("Invalid args: %d\n", numargs); - } - count += numargs + 1; - } -} - -int -ar6000_dbglog_get_debug_logs(AR_SOFTC_T *ar) -{ - struct dbglog_hdr_s debug_hdr; - struct dbglog_buf_s debug_buf; - A_UINT32 address; - A_UINT32 length; - A_UINT32 dropped; - A_UINT32 firstbuf; - A_UINT32 debug_hdr_ptr; - - if (!ar->dbglog_init_done) return A_ERROR; - -#ifndef CONFIG_AR6000_WLAN_DEBUG - return 0; -#endif - - AR6000_SPIN_LOCK(&ar->arLock, 0); - - if (ar->dbgLogFetchInProgress) { - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - return A_EBUSY; - } - - /* block out others */ - ar->dbgLogFetchInProgress = TRUE; - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - - debug_hdr_ptr = dbglog_get_debug_hdr_ptr(ar); - printk("debug_hdr_ptr: 0x%x\n", debug_hdr_ptr); - - /* Get the contents of the ring buffer */ - if (debug_hdr_ptr) { - address = debug_hdr_ptr; - length = sizeof(struct dbglog_hdr_s); - ar6000_ReadDataDiag(ar->arHifDevice, address, - (A_UCHAR *)&debug_hdr, length); - address = (A_UINT32)debug_hdr.dbuf; - firstbuf = address; - dropped = debug_hdr.dropped; - length = sizeof(struct dbglog_buf_s); - ar6000_ReadDataDiag(ar->arHifDevice, address, - (A_UCHAR *)&debug_buf, length); - - do { - address = (A_UINT32)debug_buf.buffer; - length = debug_buf.length; - if ((length) && (debug_buf.length <= debug_buf.bufsize)) { - /* Rewind the index if it is about to overrun the buffer */ - if (ar->log_cnt > (DBGLOG_HOST_LOG_BUFFER_SIZE - length)) { - ar->log_cnt = 0; - } - if(A_OK != ar6000_ReadDataDiag(ar->arHifDevice, address, - (A_UCHAR *)&ar->log_buffer[ar->log_cnt], length)) - { - break; - } - ar6000_dbglog_event(ar, dropped, &ar->log_buffer[ar->log_cnt], length); - ar->log_cnt += length; - } else { - AR_DEBUG_PRINTF("Length: %d (Total size: %d)\n", - debug_buf.length, debug_buf.bufsize); - } - - address = (A_UINT32)debug_buf.next; - length = sizeof(struct dbglog_buf_s); - if(A_OK != ar6000_ReadDataDiag(ar->arHifDevice, address, - (A_UCHAR *)&debug_buf, length)) - { - break; - } - - } while (address != firstbuf); - } - - ar->dbgLogFetchInProgress = FALSE; - - return A_OK; -} - -void -ar6000_dbglog_event(AR_SOFTC_T *ar, A_UINT32 dropped, - A_INT8 *buffer, A_UINT32 length) -{ -#ifdef REPORT_DEBUG_LOGS_TO_APP - #define MAX_WIRELESS_EVENT_SIZE 252 - /* - * Break it up into chunks of MAX_WIRELESS_EVENT_SIZE bytes of messages. - * There seems to be a limitation on the length of message that could be - * transmitted to the user app via this mechanism. - */ - A_UINT32 send, sent; - - sent = 0; - send = dbglog_get_debug_fragment(&buffer[sent], length - sent, - MAX_WIRELESS_EVENT_SIZE); - while (send) { - ar6000_send_event_to_app(ar, WMIX_DBGLOG_EVENTID, &buffer[sent], send); - sent += send; - send = dbglog_get_debug_fragment(&buffer[sent], length - sent, - MAX_WIRELESS_EVENT_SIZE); - } -#else - AR_DEBUG_PRINTF("Dropped logs: 0x%x\nDebug info length: %d\n", - dropped, length); - - /* Interpret the debug logs */ - dbglog_parse_debug_logs(buffer, length); -#endif /* REPORT_DEBUG_LOGS_TO_APP */ -} - - - -static int __init -ar6000_init_module(void) -{ - static int probed = 0; - A_STATUS status; - HTC_INIT_INFO initInfo; - - A_MEMZERO(&initInfo,sizeof(initInfo)); - initInfo.AddInstance = ar6000_avail_ev; - initInfo.DeleteInstance = ar6000_unavail_ev; - initInfo.TargetFailure = ar6000_target_failure; - - -#ifdef DEBUG - /* Set the debug flags if specified at load time */ - if(debugflags != 0) - { - g_dbg_flags = debugflags; - } -#endif - - if (probed) { - return -ENODEV; - } - probed++; - -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL - memset(&aptcTR, 0, sizeof(APTC_TRAFFIC_RECORD)); -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ - -#ifdef CONFIG_HOST_GPIO_SUPPORT - ar6000_gpio_init(); -#endif /* CONFIG_HOST_GPIO_SUPPORT */ - - status = HTCInit(&initInfo); - if(status != A_OK) - return -ENODEV; - - return 0; -} - -static void __exit -ar6000_cleanup_module(void) -{ - int i = 0; - struct net_device *ar6000_netdev; - -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL - /* Delete the Adaptive Power Control timer */ - if (timer_pending(&aptcTimer)) { - del_timer_sync(&aptcTimer); - } -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ - - for (i=0; i < MAX_AR6000; i++) { - if (ar6000_devices[i] != NULL) { - ar6000_netdev = ar6000_devices[i]; - ar6000_devices[i] = NULL; - ar6000_destroy(ar6000_netdev, 1); - } - } - - /* shutting down HTC will cause the HIF layer to detach from the - * underlying bus driver which will cause the subsequent deletion of - * all HIF and HTC instances */ - HTCShutDown(); - - AR_DEBUG_PRINTF("ar6000_cleanup: success\n"); -} - -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL -void -aptcTimerHandler(unsigned long arg) -{ - A_UINT32 numbytes; - A_UINT32 throughput; - AR_SOFTC_T *ar; - A_STATUS status; - - ar = (AR_SOFTC_T *)arg; - A_ASSERT(ar != NULL); - A_ASSERT(!timer_pending(&aptcTimer)); - - AR6000_SPIN_LOCK(&ar->arLock, 0); - - /* Get the number of bytes transferred */ - numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived; - aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0; - - /* Calculate and decide based on throughput thresholds */ - throughput = ((numbytes * 8)/APTC_TRAFFIC_SAMPLING_INTERVAL); /* Kbps */ - if (throughput < APTC_LOWER_THROUGHPUT_THRESHOLD) { - /* Enable Sleep and delete the timer */ - A_ASSERT(ar->arWmiReady == TRUE); - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - status = wmi_powermode_cmd(ar->arWmi, REC_POWER); - AR6000_SPIN_LOCK(&ar->arLock, 0); - A_ASSERT(status == A_OK); - aptcTR.timerScheduled = FALSE; - } else { - A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0); - } - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); -} -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ - - - -/* set HTC block size, assume BMI is already initialized */ -A_STATUS ar6000_SetHTCBlockSize(AR_SOFTC_T *ar) -{ - A_STATUS status; - A_UINT32 blocksizes[HTC_MAILBOX_NUM_MAX]; - - do { - /* get the block sizes */ - status = HIFConfigureDevice(ar->arHifDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE, - blocksizes, sizeof(blocksizes)); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF("Failed to get block size info from HIF layer...\n"); - break; - } - /* note: we actually get the block size for mailbox 1, for SDIO the block - * size on mailbox 0 is artificially set to 1 */ - /* must be a power of 2 */ - A_ASSERT((blocksizes[1] & (blocksizes[1] - 1)) == 0); - - /* set the host interest area for the block size */ - status = BMIWriteMemory(ar->arHifDevice, - HOST_INTEREST_ITEM_ADDRESS(ar, hi_mbox_io_block_sz), - (A_UCHAR *)&blocksizes[1], - 4); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF("BMIWriteMemory for IO block size failed \n"); - break; - } - - AR_DEBUG_PRINTF("Block Size Set: %d (target address:0x%X)\n", - blocksizes[1], HOST_INTEREST_ITEM_ADDRESS(ar, hi_mbox_io_block_sz)); - - /* set the host interest area for the mbox ISR yield limit */ - status = BMIWriteMemory(ar->arHifDevice, - HOST_INTEREST_ITEM_ADDRESS(ar, hi_mbox_isr_yield_limit), - (A_UCHAR *)&mbox_yield_limit, - 4); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF("BMIWriteMemory for yield limit failed \n"); - break; - } - - } while (FALSE); - - return status; -} - -static void free_raw_buffers(AR_SOFTC_T *ar) -{ - int i, j; - - for (i = 0; i != HTC_RAW_STREAM_NUM_MAX; i++) { - for (j = 0; j != RAW_HTC_READ_BUFFERS_NUM; j++) - kfree(ar->raw_htc_read_buffer[i][j]); - for (j = 0; j != RAW_HTC_WRITE_BUFFERS_NUM; j++) - kfree(ar->raw_htc_write_buffer[i][j]); - } -} - -static int alloc_raw_buffers(AR_SOFTC_T *ar) -{ - int i, j; - raw_htc_buffer *b; - - for (i = 0; i != HTC_RAW_STREAM_NUM_MAX; i++) { - for (j = 0; j != RAW_HTC_READ_BUFFERS_NUM; j++) { - b = kzalloc(sizeof(*b), GFP_KERNEL); - if (!b) - return -ENOMEM; - ar->raw_htc_read_buffer[i][j] = b; - } - for (j = 0; j != RAW_HTC_WRITE_BUFFERS_NUM; j++) { - b = kzalloc(sizeof(*b), GFP_KERNEL); - if (!b) - return -ENOMEM; - ar->raw_htc_write_buffer[i][j] = b; - } - } - return 0; -} - -static const struct net_device_ops ar6000_netdev_ops = { - .ndo_init = &ar6000_init, - .ndo_open = &ar6000_open, - .ndo_stop = &ar6000_close, - .ndo_start_xmit = &ar6000_data_tx, - .ndo_get_stats = &ar6000_get_stats, - .ndo_do_ioctl = &ar6000_ioctl, -}; -/* - * HTC Event handlers - */ -static void -ar6000_avail_ev(HTC_HANDLE HTCHandle) -{ - int i; - struct net_device *dev; - AR_SOFTC_T *ar; - int device_index = 0; - - AR_DEBUG_PRINTF("ar6000_available\n"); - - for (i=0; i < MAX_AR6000; i++) { - if (ar6000_devices[i] == NULL) { - break; - } - } - - if (i == MAX_AR6000) { - AR_DEBUG_PRINTF("ar6000_available: max devices reached\n"); - return; - } - - /* Save this. It gives a bit better readability especially since */ - /* we use another local "i" variable below. */ - device_index = i; - - A_ASSERT(HTCHandle != NULL); - - dev = alloc_etherdev(sizeof(AR_SOFTC_T)); - if (dev == NULL) { - AR_DEBUG_PRINTF("ar6000_available: can't alloc etherdev\n"); - return; - } - - ether_setup(dev); - - if (netdev_priv(dev) == NULL) { - printk(KERN_CRIT "ar6000_available: Could not allocate memory\n"); - return; - } - - A_MEMZERO(netdev_priv(dev), sizeof(AR_SOFTC_T)); - - ar = (AR_SOFTC_T *)netdev_priv(dev); - ar->arNetDev = dev; - ar->arHtcTarget = HTCHandle; - ar->arHifDevice = HTCGetHifDevice(HTCHandle); - ar->arWlanState = WLAN_ENABLED; - ar->arRadioSwitch = WLAN_ENABLED; - ar->arDeviceIndex = device_index; - - A_INIT_TIMER(&ar->arHBChallengeResp.timer, ar6000_detect_error, dev); - ar->arHBChallengeResp.seqNum = 0; - ar->arHBChallengeResp.outstanding = FALSE; - ar->arHBChallengeResp.missCnt = 0; - ar->arHBChallengeResp.frequency = AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT; - ar->arHBChallengeResp.missThres = AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT; - - ar6000_init_control_info(ar); - init_waitqueue_head(&arEvent); - sema_init(&ar->arSem, 1); - - if (alloc_raw_buffers(ar)) { - free_raw_buffers(ar); - /* - * @@@ Clean up our own mess, but for anything else, cheerfully mimick - * the beautiful error non-handling of the rest of this function. - */ - return; - } - -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL - A_INIT_TIMER(&aptcTimer, aptcTimerHandler, ar); -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ - - /* - * If requested, perform some magic which requires no cooperation from - * the Target. It causes the Target to ignore flash and execute to the - * OS from ROM. - * - * This is intended to support recovery from a corrupted flash on Targets - * that support flash. - */ - if (skipflash) - { - ar6000_reset_device_skipflash(ar->arHifDevice); - } - - BMIInit(); - { - struct bmi_target_info targ_info; - - if (BMIGetTargetInfo(ar->arHifDevice, &targ_info) != A_OK) { - return; - } - - ar->arVersion.target_ver = targ_info.target_ver; - ar->arTargetType = targ_info.target_type; - } - - if (enableuartprint) { - A_UINT32 param; - param = 1; - if (BMIWriteMemory(ar->arHifDevice, - HOST_INTEREST_ITEM_ADDRESS(ar, hi_serial_enable), - (A_UCHAR *)¶m, - 4)!= A_OK) - { - AR_DEBUG_PRINTF("BMIWriteMemory for enableuartprint failed \n"); - return ; - } - AR_DEBUG_PRINTF("Serial console prints enabled\n"); - } -#ifdef CONFIG_HOST_TCMD_SUPPORT - if(testmode) { - ar->arTargetMode = AR6000_TCMD_MODE; - }else { - ar->arTargetMode = AR6000_WLAN_MODE; - } -#endif - if (enabletimerwar) { - A_UINT32 param; - - if (BMIReadMemory(ar->arHifDevice, - HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag), - (A_UCHAR *)¶m, - 4)!= A_OK) - { - AR_DEBUG_PRINTF("BMIReadMemory for enabletimerwar failed \n"); - return; - } - - param |= HI_OPTION_TIMER_WAR; - - if (BMIWriteMemory(ar->arHifDevice, - HOST_INTEREST_ITEM_ADDRESS(ar, hi_option_flag), - (A_UCHAR *)¶m, - 4) != A_OK) - { - AR_DEBUG_PRINTF("BMIWriteMemory for enabletimerwar failed \n"); - return; - } - AR_DEBUG_PRINTF("Timer WAR enabled\n"); - } - - - /* since BMIInit is called in the driver layer, we have to set the block - * size here for the target */ - - if (A_FAILED(ar6000_SetHTCBlockSize(ar))) { - return; - } - - spin_lock_init(&ar->arLock); - - dev->netdev_ops = &ar6000_netdev_ops; - dev->watchdog_timeo = AR6000_TX_TIMEOUT; - ar6000_ioctl_iwsetup(&ath_iw_handler_def); - dev->wireless_handlers = &ath_iw_handler_def; - ath_iw_handler_def.get_wireless_stats = ar6000_get_iwstats; /*Displayed via proc fs */ - - /* - * We need the OS to provide us with more headroom in order to - * perform dix to 802.3, WMI header encap, and the HTC header - */ - dev->hard_header_len = ETH_HLEN + sizeof(ATH_LLC_SNAP_HDR) + - sizeof(WMI_DATA_HDR) + HTC_HEADER_LEN; - - /* This runs the init function */ - SET_NETDEV_DEV(dev, HIFGetOSDevice(ar->arHifDevice)); - if (register_netdev(dev)) { - AR_DEBUG_PRINTF("ar6000_avail: register_netdev failed\n"); - ar6000_destroy(dev, 0); - return; - } - - HTCSetInstance(ar->arHtcTarget, ar); - - /* We only register the device in the global list if we succeed. */ - /* If the device is in the global list, it will be destroyed */ - /* when the module is unloaded. */ - ar6000_devices[device_index] = dev; - - AR_DEBUG_PRINTF("ar6000_avail: name=%s htcTarget=0x%x, dev=0x%x (%d), ar=0x%x\n", - dev->name, (A_UINT32)HTCHandle, (A_UINT32)dev, device_index, - (A_UINT32)ar); -} - -static void ar6000_target_failure(void *Instance, A_STATUS Status) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)Instance; - WMI_TARGET_ERROR_REPORT_EVENT errEvent; - static A_BOOL sip = FALSE; - - if (Status != A_OK) { - if (timer_pending(&ar->arHBChallengeResp.timer)) { - A_UNTIMEOUT(&ar->arHBChallengeResp.timer); - } - - /* try dumping target assertion information (if any) */ - ar6000_dump_target_assert_info(ar->arHifDevice,ar->arTargetType); - - /* - * Fetch the logs from the target via the diagnostic - * window. - */ - ar6000_dbglog_get_debug_logs(ar); - - /* Report the error only once */ - if (!sip) { - sip = TRUE; - errEvent.errorVal = WMI_TARGET_COM_ERR | - WMI_TARGET_FATAL_ERR; -#ifdef SEND_EVENT_TO_APP - ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID, - (A_UINT8 *)&errEvent, - sizeof(WMI_TARGET_ERROR_REPORT_EVENT)); -#endif - } - } -} - -static void -ar6000_unavail_ev(void *Instance) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)Instance; - /* NULL out it's entry in the global list */ - ar6000_devices[ar->arDeviceIndex] = NULL; - ar6000_destroy(ar->arNetDev, 1); -} - -/* - * We need to differentiate between the surprise and planned removal of the - * device because of the following consideration: - * - In case of surprise removal, the hcd already frees up the pending - * for the device and hence there is no need to unregister the function - * driver inorder to get these requests. For planned removal, the function - * driver has to explictly unregister itself to have the hcd return all the - * pending requests before the data structures for the devices are freed up. - * Note that as per the current implementation, the function driver will - * end up releasing all the devices since there is no API to selectively - * release a particular device. - * - Certain commands issued to the target can be skipped for surprise - * removal since they will anyway not go through. - */ -static void -ar6000_destroy(struct net_device *dev, unsigned int unregister) -{ - AR_SOFTC_T *ar; - - AR_DEBUG_PRINTF("+ar6000_destroy \n"); - - if((dev == NULL) || ((ar = netdev_priv(dev)) == NULL)) - { - AR_DEBUG_PRINTF("%s(): Failed to get device structure.\n", __func__); - return; - } - - /* Clear the tx counters */ - memset(tx_attempt, 0, sizeof(tx_attempt)); - memset(tx_post, 0, sizeof(tx_post)); - memset(tx_complete, 0, sizeof(tx_complete)); - - /* Free up the device data structure */ - if (unregister) { - unregister_netdev(dev); - } else { - ar6000_close(dev); - ar6000_cleanup(dev); - } - - free_raw_buffers(ar); - -#ifndef free_netdev - kfree(dev); -#else - free_netdev(dev); -#endif - - AR_DEBUG_PRINTF("-ar6000_destroy \n"); -} - -static void ar6000_detect_error(unsigned long ptr) -{ - struct net_device *dev = (struct net_device *)ptr; - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_TARGET_ERROR_REPORT_EVENT errEvent; - - AR6000_SPIN_LOCK(&ar->arLock, 0); - - if (ar->arHBChallengeResp.outstanding) { - ar->arHBChallengeResp.missCnt++; - } else { - ar->arHBChallengeResp.missCnt = 0; - } - - if (ar->arHBChallengeResp.missCnt > ar->arHBChallengeResp.missThres) { - /* Send Error Detect event to the application layer and do not reschedule the error detection module timer */ - ar->arHBChallengeResp.missCnt = 0; - ar->arHBChallengeResp.seqNum = 0; - errEvent.errorVal = WMI_TARGET_COM_ERR | WMI_TARGET_FATAL_ERR; - AR6000_SPIN_UNLOCK(&ar->arLock, 0); -#ifdef SEND_EVENT_TO_APP - ar6000_send_event_to_app(ar, WMI_ERROR_REPORT_EVENTID, - (A_UINT8 *)&errEvent, - sizeof(WMI_TARGET_ERROR_REPORT_EVENT)); -#endif - return; - } - - /* Generate the sequence number for the next challenge */ - ar->arHBChallengeResp.seqNum++; - ar->arHBChallengeResp.outstanding = TRUE; - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - - /* Send the challenge on the control channel */ - if (wmi_get_challenge_resp_cmd(ar->arWmi, ar->arHBChallengeResp.seqNum, DRV_HB_CHALLENGE) != A_OK) { - AR_DEBUG_PRINTF("Unable to send heart beat challenge\n"); - } - - - /* Reschedule the timer for the next challenge */ - A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0); -} - -void ar6000_init_profile_info(AR_SOFTC_T *ar) -{ - ar->arSsidLen = 0; - A_MEMZERO(ar->arSsid, sizeof(ar->arSsid)); - ar->arNetworkType = INFRA_NETWORK; - ar->arDot11AuthMode = OPEN_AUTH; - ar->arAuthMode = NONE_AUTH; - ar->arPairwiseCrypto = NONE_CRYPT; - ar->arPairwiseCryptoLen = 0; - ar->arGroupCrypto = NONE_CRYPT; - ar->arGroupCryptoLen = 0; - A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList)); - A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid)); - A_MEMZERO(ar->arBssid, sizeof(ar->arBssid)); - ar->arBssChannel = 0; -} - -static void -ar6000_init_control_info(AR_SOFTC_T *ar) -{ - ar->arWmiEnabled = FALSE; - ar6000_init_profile_info(ar); - ar->arDefTxKeyIndex = 0; - A_MEMZERO(ar->arWepKeyList, sizeof(ar->arWepKeyList)); - ar->arChannelHint = 0; - ar->arListenInterval = MAX_LISTEN_INTERVAL; - ar->arVersion.host_ver = AR6K_SW_VERSION; - ar->arRssi = 0; - ar->arTxPwr = 0; - ar->arTxPwrSet = FALSE; - ar->arSkipScan = 0; - ar->arBeaconInterval = 0; - ar->arBitRate = 0; - ar->arMaxRetries = 0; - ar->arWmmEnabled = TRUE; -} - -static int -ar6000_open(struct net_device *dev) -{ - /* Wake up the queues */ - netif_start_queue(dev); - - return 0; -} - -static int -ar6000_close(struct net_device *dev) -{ - /* Stop the transmit queues */ - netif_stop_queue(dev); - return 0; -} - -static int -ar6000_cleanup(struct net_device *dev) -{ - AR_SOFTC_T *ar = netdev_priv(dev); - - /* Stop the transmit queues */ - netif_stop_queue(dev); - - /* Disable the target and the interrupts associated with it */ - if (ar->arWmiReady == TRUE) - { - if (!bypasswmi) - { - if (ar->arConnected == TRUE || ar->arConnectPending == TRUE) - { - AR_DEBUG_PRINTF("%s(): Disconnect\n", __func__); - AR6000_SPIN_LOCK(&ar->arLock, 0); - ar6000_init_profile_info(ar); - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - wmi_disconnect_cmd(ar->arWmi); - } - - ar6000_dbglog_get_debug_logs(ar); - ar->arWmiReady = FALSE; - ar->arConnected = FALSE; - ar->arConnectPending = FALSE; - wmi_shutdown(ar->arWmi); - ar->arWmiEnabled = FALSE; - ar->arWmi = NULL; - ar->arWlanState = WLAN_ENABLED; -#ifdef USER_KEYS - ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT; - ar->user_key_ctrl = 0; -#endif - } - - AR_DEBUG_PRINTF("%s(): WMI stopped\n", __func__); - } - else - { - AR_DEBUG_PRINTF("%s(): WMI not ready 0x%08x 0x%08x\n", - __func__, (unsigned int) ar, (unsigned int) ar->arWmi); - - /* Shut down WMI if we have started it */ - if(ar->arWmiEnabled == TRUE) - { - AR_DEBUG_PRINTF("%s(): Shut down WMI\n", __func__); - wmi_shutdown(ar->arWmi); - ar->arWmiEnabled = FALSE; - ar->arWmi = NULL; - } - } - - /* stop HTC */ - HTCStop(ar->arHtcTarget); - - /* set the instance to NULL so we do not get called back on remove incase we - * we're explicity destroyed by module unload */ - HTCSetInstance(ar->arHtcTarget, NULL); - - if (resetok) { - /* try to reset the device if we can - * The driver may have been configure NOT to reset the target during - * a debug session */ - AR_DEBUG_PRINTF(" Attempting to reset target on instance destroy.... \n"); - ar6000_reset_device(ar->arHifDevice, ar->arTargetType); - } else { - AR_DEBUG_PRINTF(" Host does not want target reset. \n"); - } - - /* Done with cookies */ - ar6000_cookie_cleanup(ar); - - /* Cleanup BMI */ - BMIInit(); - - return 0; -} - -/* connect to a service */ -static A_STATUS ar6000_connectservice(AR_SOFTC_T *ar, - HTC_SERVICE_CONNECT_REQ *pConnect, - WMI_PRI_STREAM_ID WmiStreamID, - char *pDesc) -{ - A_STATUS status; - HTC_SERVICE_CONNECT_RESP response; - - do { - - A_MEMZERO(&response,sizeof(response)); - - status = HTCConnectService(ar->arHtcTarget, - pConnect, - &response); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF(" Failed to connect to %s service status:%d \n", pDesc, status); - break; - } - - if (WmiStreamID == WMI_NOT_MAPPED) { - /* done */ - break; - } - - /* set endpoint mapping for the WMI stream in the driver layer */ - arSetWMIStream2EndpointIDMap(ar,WmiStreamID,response.Endpoint); - - } while (FALSE); - - return status; -} - -static void ar6000_TxDataCleanup(AR_SOFTC_T *ar) -{ - /* flush all the data (non-control) streams - * we only flush packets that are tagged as data, we leave any control packets that - * were in the TX queues alone */ - HTCFlushEndpoint(ar->arHtcTarget, - arWMIStream2EndpointID(ar,WMI_BEST_EFFORT_PRI), - AR6K_DATA_PKT_TAG); - HTCFlushEndpoint(ar->arHtcTarget, - arWMIStream2EndpointID(ar,WMI_LOW_PRI), - AR6K_DATA_PKT_TAG); - HTCFlushEndpoint(ar->arHtcTarget, - arWMIStream2EndpointID(ar,WMI_HIGH_PRI), - AR6K_DATA_PKT_TAG); - HTCFlushEndpoint(ar->arHtcTarget, - arWMIStream2EndpointID(ar,WMI_HIGHEST_PRI), - AR6K_DATA_PKT_TAG); -} - -/* This function does one time initialization for the lifetime of the device */ -int ar6000_init(struct net_device *dev) -{ - AR_SOFTC_T *ar; - A_STATUS status; - A_INT32 timeleft; - - if((ar = netdev_priv(dev)) == NULL) - { - return(-EIO); - } - - /* Do we need to finish the BMI phase */ - if(BMIDone(ar->arHifDevice) != A_OK) - { - return -EIO; - } - - if (!bypasswmi) - { -#if 0 /* TBDXXX */ - if (ar->arVersion.host_ver != ar->arVersion.target_ver) { - A_PRINTF("WARNING: Host version 0x%x does not match Target " - " version 0x%x!\n", - ar->arVersion.host_ver, ar->arVersion.target_ver); - } -#endif - - /* Indicate that WMI is enabled (although not ready yet) */ - ar->arWmiEnabled = TRUE; - if ((ar->arWmi = wmi_init((void *) ar)) == NULL) - { - AR_DEBUG_PRINTF("%s() Failed to initialize WMI.\n", __func__); - return(-EIO); - } - - AR_DEBUG_PRINTF("%s() Got WMI @ 0x%08x.\n", __func__, - (unsigned int) ar->arWmi); - } - - do { - HTC_SERVICE_CONNECT_REQ connect; - - /* the reason we have to wait for the target here is that the driver layer - * has to init BMI in order to set the host block size, - */ - status = HTCWaitTarget(ar->arHtcTarget); - - if (A_FAILED(status)) { - break; - } - - A_MEMZERO(&connect,sizeof(connect)); - /* meta data is unused for now */ - connect.pMetaData = NULL; - connect.MetaDataLength = 0; - /* these fields are the same for all service endpoints */ - connect.EpCallbacks.pContext = ar; - connect.EpCallbacks.EpTxComplete = ar6000_tx_complete; - connect.EpCallbacks.EpRecv = ar6000_rx; - connect.EpCallbacks.EpRecvRefill = ar6000_rx_refill; - connect.EpCallbacks.EpSendFull = ar6000_tx_queue_full; - connect.EpCallbacks.EpSendAvail = ar6000_tx_queue_avail; - /* set the max queue depth so that our ar6000_tx_queue_full handler gets called. - * Linux has the peculiarity of not providing flow control between the - * NIC and the network stack. There is no API to indicate that a TX packet - * was sent which could provide some back pressure to the network stack. - * Under linux you would have to wait till the network stack consumed all sk_buffs - * before any back-flow kicked in. Which isn't very friendly. - * So we have to manage this ourselves */ - connect.MaxSendQueueDepth = 32; - - /* connect to control service */ - connect.ServiceID = WMI_CONTROL_SVC; - status = ar6000_connectservice(ar, - &connect, - WMI_CONTROL_PRI, - "WMI CONTROL"); - if (A_FAILED(status)) { - break; - } - - /* for the remaining data services set the connection flag to reduce dribbling, - * if configured to do so */ - if (reduce_credit_dribble) { - connect.ConnectionFlags |= HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE; - /* the credit dribble trigger threshold is (reduce_credit_dribble - 1) for a value - * of 0-3 */ - connect.ConnectionFlags &= ~HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK; - connect.ConnectionFlags |= - ((A_UINT16)reduce_credit_dribble - 1) & HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK; - } - /* connect to best-effort service */ - connect.ServiceID = WMI_DATA_BE_SVC; - - status = ar6000_connectservice(ar, - &connect, - WMI_BEST_EFFORT_PRI, - "WMI DATA BE"); - if (A_FAILED(status)) { - break; - } - - /* connect to back-ground - * map this to WMI LOW_PRI */ - connect.ServiceID = WMI_DATA_BK_SVC; - status = ar6000_connectservice(ar, - &connect, - WMI_LOW_PRI, - "WMI DATA BK"); - if (A_FAILED(status)) { - break; - } - - /* connect to Video service, map this to - * to HI PRI */ - connect.ServiceID = WMI_DATA_VI_SVC; - status = ar6000_connectservice(ar, - &connect, - WMI_HIGH_PRI, - "WMI DATA VI"); - if (A_FAILED(status)) { - break; - } - - /* connect to VO service, this is currently not - * mapped to a WMI priority stream due to historical reasons. - * WMI originally defined 3 priorities over 3 mailboxes - * We can change this when WMI is reworked so that priorities are not - * dependent on mailboxes */ - connect.ServiceID = WMI_DATA_VO_SVC; - status = ar6000_connectservice(ar, - &connect, - WMI_HIGHEST_PRI, - "WMI DATA VO"); - if (A_FAILED(status)) { - break; - } - - A_ASSERT(arWMIStream2EndpointID(ar,WMI_CONTROL_PRI) != 0); - A_ASSERT(arWMIStream2EndpointID(ar,WMI_BEST_EFFORT_PRI) != 0); - A_ASSERT(arWMIStream2EndpointID(ar,WMI_LOW_PRI) != 0); - A_ASSERT(arWMIStream2EndpointID(ar,WMI_HIGH_PRI) != 0); - A_ASSERT(arWMIStream2EndpointID(ar,WMI_HIGHEST_PRI) != 0); - } while (FALSE); - - if (A_FAILED(status)) { - return (-EIO); - } - - /* - * give our connected endpoints some buffers - */ - ar6000_rx_refill(ar, arWMIStream2EndpointID(ar,WMI_CONTROL_PRI)); - - ar6000_rx_refill(ar, arWMIStream2EndpointID(ar,WMI_BEST_EFFORT_PRI)); - - /* - * We will post the receive buffers only for SPE testing and so we are - * making it conditional on the 'bypasswmi' flag. - */ - if (bypasswmi) { - ar6000_rx_refill(ar,arWMIStream2EndpointID(ar,WMI_LOW_PRI)); - ar6000_rx_refill(ar,arWMIStream2EndpointID(ar,WMI_HIGH_PRI)); - } - - /* setup credit distribution */ - ar6000_setup_credit_dist(ar->arHtcTarget, &ar->arCreditStateInfo); - - /* Since cookies are used for HTC transports, they should be */ - /* initialized prior to enabling HTC. */ - ar6000_cookie_init(ar); - - /* start HTC */ - status = HTCStart(ar->arHtcTarget); - - if (status != A_OK) { - if (ar->arWmiEnabled == TRUE) { - wmi_shutdown(ar->arWmi); - ar->arWmiEnabled = FALSE; - ar->arWmi = NULL; - } - ar6000_cookie_cleanup(ar); - return -EIO; - } - - if (!bypasswmi) { - /* Wait for Wmi event to be ready */ - timeleft = wait_event_interruptible_timeout(arEvent, - (ar->arWmiReady == TRUE), wmitimeout * HZ); - - if(!timeleft || signal_pending(current)) - { - AR_DEBUG_PRINTF("WMI is not ready or wait was interrupted\n"); -#if defined(DWSIM) /* TBDXXX */ - AR_DEBUG_PRINTF(".....but proceed anyway.\n"); -#else - return -EIO; -#endif - } - - AR_DEBUG_PRINTF("%s() WMI is ready\n", __func__); - - /* Communicate the wmi protocol verision to the target */ - if ((ar6000_set_host_app_area(ar)) != A_OK) { - AR_DEBUG_PRINTF("Unable to set the host app area\n"); - } - } - - ar->arNumDataEndPts = 1; - - return(0); -} - - -void -ar6000_bitrate_rx(void *devt, A_INT32 rateKbps) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - - ar->arBitRate = rateKbps; - wake_up(&arEvent); -} - -void -ar6000_ratemask_rx(void *devt, A_UINT16 ratemask) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - - ar->arRateMask = ratemask; - wake_up(&arEvent); -} - -void -ar6000_txPwr_rx(void *devt, A_UINT8 txPwr) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - - ar->arTxPwr = txPwr; - wake_up(&arEvent); -} - - -void -ar6000_channelList_rx(void *devt, A_INT8 numChan, A_UINT16 *chanList) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - - A_MEMCPY(ar->arChannelList, chanList, numChan * sizeof (A_UINT16)); - ar->arNumChannels = numChan; - - wake_up(&arEvent); -} - -A_UINT8 -ar6000_ibss_map_epid(struct sk_buff *skb, struct net_device *dev, A_UINT32 * mapNo) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - A_UINT8 *datap; - ATH_MAC_HDR *macHdr; - A_UINT32 i, eptMap; - - (*mapNo) = 0; - datap = A_NETBUF_DATA(skb); - macHdr = (ATH_MAC_HDR *)(datap + sizeof(WMI_DATA_HDR)); - if (IEEE80211_IS_MULTICAST(macHdr->dstMac)) { - return ENDPOINT_2; - } - - eptMap = -1; - for (i = 0; i < ar->arNodeNum; i ++) { - if (IEEE80211_ADDR_EQ(macHdr->dstMac, ar->arNodeMap[i].macAddress)) { - (*mapNo) = i + 1; - ar->arNodeMap[i].txPending ++; - return ar->arNodeMap[i].epId; - } - - if ((eptMap == -1) && !ar->arNodeMap[i].txPending) { - eptMap = i; - } - } - - if (eptMap == -1) { - eptMap = ar->arNodeNum; - ar->arNodeNum ++; - A_ASSERT(ar->arNodeNum <= MAX_NODE_NUM); - } - - A_MEMCPY(ar->arNodeMap[eptMap].macAddress, macHdr->dstMac, IEEE80211_ADDR_LEN); - - for (i = ENDPOINT_2; i <= ENDPOINT_5; i ++) { - if (!ar->arTxPending[i]) { - ar->arNodeMap[eptMap].epId = i; - break; - } - // No free endpoint is available, start redistribution on the inuse endpoints. - if (i == ENDPOINT_5) { - ar->arNodeMap[eptMap].epId = ar->arNexEpId; - ar->arNexEpId ++; - if (ar->arNexEpId > ENDPOINT_5) { - ar->arNexEpId = ENDPOINT_2; - } - } - } - - (*mapNo) = eptMap + 1; - ar->arNodeMap[eptMap].txPending ++; - - return ar->arNodeMap[eptMap].epId; -} - -#ifdef DEBUG -static void ar6000_dump_skb(struct sk_buff *skb) -{ - u_char *ch; - for (ch = A_NETBUF_DATA(skb); - (A_UINT32)ch < ((A_UINT32)A_NETBUF_DATA(skb) + - A_NETBUF_LEN(skb)); ch++) - { - AR_DEBUG_PRINTF("%2.2x ", *ch); - } - AR_DEBUG_PRINTF("\n"); -} -#endif - -static int -ar6000_data_tx(struct sk_buff *skb, struct net_device *dev) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_PRI_STREAM_ID streamID = WMI_NOT_MAPPED; - A_UINT32 mapNo = 0; - int len; - struct ar_cookie *cookie; - A_BOOL checkAdHocPsMapping = FALSE; - -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,13) - skb->list = NULL; -#endif - - AR_DEBUG2_PRINTF("ar6000_data_tx start - skb=0x%x, data=0x%x, len=0x%x\n", - (A_UINT32)skb, (A_UINT32)A_NETBUF_DATA(skb), - A_NETBUF_LEN(skb)); -#ifdef CONFIG_HOST_TCMD_SUPPORT - /* TCMD doesnt support any data, free the buf and return */ - if(ar->arTargetMode == AR6000_TCMD_MODE) { - A_NETBUF_FREE(skb); - return 0; - } -#endif - do { - - if (ar->arWmiReady == FALSE && bypasswmi == 0) { - break; - } - -#ifdef BLOCK_TX_PATH_FLAG - if (blocktx) { - break; - } -#endif /* BLOCK_TX_PATH_FLAG */ - - if (ar->arWmiEnabled) { - if (A_NETBUF_HEADROOM(skb) < dev->hard_header_len) { - struct sk_buff *newbuf; - /* - * We really should have gotten enough headroom but sometimes - * we still get packets with not enough headroom. Copy the packet. - */ - len = A_NETBUF_LEN(skb); - newbuf = A_NETBUF_ALLOC(len); - if (newbuf == NULL) { - break; - } - A_NETBUF_PUT(newbuf, len); - A_MEMCPY(A_NETBUF_DATA(newbuf), A_NETBUF_DATA(skb), len); - A_NETBUF_FREE(skb); - skb = newbuf; - /* fall through and assemble header */ - } - - if (wmi_dix_2_dot3(ar->arWmi, skb) != A_OK) { - AR_DEBUG_PRINTF("ar6000_data_tx - wmi_dix_2_dot3 failed\n"); - break; - } - - if (wmi_data_hdr_add(ar->arWmi, skb, DATA_MSGTYPE) != A_OK) { - AR_DEBUG_PRINTF("ar6000_data_tx - wmi_data_hdr_add failed\n"); - break; - } - - if ((ar->arNetworkType == ADHOC_NETWORK) && - ar->arIbssPsEnable && ar->arConnected) { - /* flag to check adhoc mapping once we take the lock below: */ - checkAdHocPsMapping = TRUE; - - } else { - /* get the stream mapping */ - if (ar->arWmmEnabled) { - streamID = wmi_get_stream_id(ar->arWmi, - wmi_implicit_create_pstream(ar->arWmi, skb, UPLINK_TRAFFIC, UNDEFINED_PRI)); - } else { - streamID = WMI_BEST_EFFORT_PRI; - } - } - - } else { - struct iphdr *ipHdr; - /* - * the endpoint is directly based on the TOS field in the IP - * header **** only for testing ****** - */ - ipHdr = A_NETBUF_DATA(skb) + sizeof(ATH_MAC_HDR); - /* here we map the TOS field to an endpoint number, this is for - * the endpointping test application */ - streamID = IP_TOS_TO_WMI_PRI(ipHdr->tos); - } - - } while (FALSE); - - /* did we succeed ? */ - if ((streamID == WMI_NOT_MAPPED) && !checkAdHocPsMapping) { - /* cleanup and exit */ - A_NETBUF_FREE(skb); - AR6000_STAT_INC(ar, tx_dropped); - AR6000_STAT_INC(ar, tx_aborted_errors); - return 0; - } - - cookie = NULL; - - /* take the lock to protect driver data */ - AR6000_SPIN_LOCK(&ar->arLock, 0); - - do { - - if (checkAdHocPsMapping) { - streamID = ar6000_ibss_map_epid(skb, dev, &mapNo); - } - - A_ASSERT(streamID != WMI_NOT_MAPPED); - - /* validate that the endpoint is connected */ - if (arWMIStream2EndpointID(ar,streamID) == 0) { - AR_DEBUG_PRINTF("Stream %d is NOT mapped!\n",streamID); - break; - } - /* allocate resource for this packet */ - cookie = ar6000_alloc_cookie(ar); - - if (cookie != NULL) { - /* update counts while the lock is held */ - ar->arTxPending[streamID]++; - ar->arTotalTxDataPending++; - } - - } while (FALSE); - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - - if (cookie != NULL) { - cookie->arc_bp[0] = (A_UINT32)skb; - cookie->arc_bp[1] = mapNo; - SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt, - cookie, - A_NETBUF_DATA(skb), - A_NETBUF_LEN(skb), - arWMIStream2EndpointID(ar,streamID), - AR6K_DATA_PKT_TAG); - -#ifdef DEBUG - if (debugdriver >= 3) { - ar6000_dump_skb(skb); - } -#endif - /* HTC interface is asynchronous, if this fails, cleanup will happen in - * the ar6000_tx_complete callback */ - HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt); - } else { - /* no packet to send, cleanup */ - A_NETBUF_FREE(skb); - AR6000_STAT_INC(ar, tx_dropped); - AR6000_STAT_INC(ar, tx_aborted_errors); - } - - return 0; -} - -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL -static void -tvsub(register struct timeval *out, register struct timeval *in) -{ - if((out->tv_usec -= in->tv_usec) < 0) { - out->tv_sec--; - out->tv_usec += 1000000; - } - out->tv_sec -= in->tv_sec; -} - -void -applyAPTCHeuristics(AR_SOFTC_T *ar) -{ - A_UINT32 duration; - A_UINT32 numbytes; - A_UINT32 throughput; - struct timeval ts; - A_STATUS status; - - AR6000_SPIN_LOCK(&ar->arLock, 0); - - if ((enableAPTCHeuristics) && (!aptcTR.timerScheduled)) { - do_gettimeofday(&ts); - tvsub(&ts, &aptcTR.samplingTS); - duration = ts.tv_sec * 1000 + ts.tv_usec / 1000; /* ms */ - numbytes = aptcTR.bytesTransmitted + aptcTR.bytesReceived; - - if (duration > APTC_TRAFFIC_SAMPLING_INTERVAL) { - /* Initialize the time stamp and byte count */ - aptcTR.bytesTransmitted = aptcTR.bytesReceived = 0; - do_gettimeofday(&aptcTR.samplingTS); - - /* Calculate and decide based on throughput thresholds */ - throughput = ((numbytes * 8) / duration); - if (throughput > APTC_UPPER_THROUGHPUT_THRESHOLD) { - /* Disable Sleep and schedule a timer */ - A_ASSERT(ar->arWmiReady == TRUE); - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - status = wmi_powermode_cmd(ar->arWmi, MAX_PERF_POWER); - AR6000_SPIN_LOCK(&ar->arLock, 0); - A_TIMEOUT_MS(&aptcTimer, APTC_TRAFFIC_SAMPLING_INTERVAL, 0); - aptcTR.timerScheduled = TRUE; - } - } - } - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); -} -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ - -static void -ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *) Context; - - if (Endpoint == arWMIStream2EndpointID(ar,WMI_CONTROL_PRI)) { - if (!bypasswmi) { - /* under normal WMI if this is getting full, then something is running rampant - * the host should not be exhausting the WMI queue with too many commands - * the only exception to this is during testing using endpointping */ - - AR6000_SPIN_LOCK(&ar->arLock, 0); - /* set flag to handle subsequent messages */ - ar->arWMIControlEpFull = TRUE; - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - AR_DEBUG_PRINTF("WMI Control Endpoint is FULL!!! \n"); - } - } else { - /* one of the data endpoints queues is getting full..need to stop network stack - * the queue will resume after credits received */ - netif_stop_queue(ar->arNetDev); - } -} - -static void -ar6000_tx_queue_avail(void *Context, HTC_ENDPOINT_ID Endpoint) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)Context; - - if (Endpoint == arWMIStream2EndpointID(ar,WMI_CONTROL_PRI)) { - /* FIXME: what do for it? */ - } else { - /* Wake up interface, rescheduling prevented. */ - if (ar->arConnected == TRUE || bypasswmi) - netif_wake_queue(ar->arNetDev); - } -} - -static void -ar6000_tx_complete(void *Context, HTC_PACKET *pPacket) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)Context; - void *cookie = (void *)pPacket->pPktContext; - struct sk_buff *skb = NULL; - A_UINT32 mapNo = 0; - A_STATUS status; - struct ar_cookie * ar_cookie; - WMI_PRI_STREAM_ID streamID; - A_BOOL wakeEvent = FALSE; - - status = pPacket->Status; - ar_cookie = (struct ar_cookie *)cookie; - skb = (struct sk_buff *)ar_cookie->arc_bp[0]; - streamID = arEndpoint2WMIStreamID(ar,pPacket->Endpoint); - mapNo = ar_cookie->arc_bp[1]; - - A_ASSERT(skb); - A_ASSERT(pPacket->pBuffer == A_NETBUF_DATA(skb)); - - if (A_SUCCESS(status)) { - A_ASSERT(pPacket->ActualLength == A_NETBUF_LEN(skb)); - } - - AR_DEBUG2_PRINTF("ar6000_tx_complete skb=0x%x data=0x%x len=0x%x sid=%d ", - (A_UINT32)skb, (A_UINT32)pPacket->pBuffer, - pPacket->ActualLength, - streamID); - - /* lock the driver as we update internal state */ - AR6000_SPIN_LOCK(&ar->arLock, 0); - - ar->arTxPending[streamID]--; - - if ((streamID != WMI_CONTROL_PRI) || bypasswmi) { - ar->arTotalTxDataPending--; - } - - if (streamID == WMI_CONTROL_PRI) - { - if (ar->arWMIControlEpFull) { - /* since this packet completed, the WMI EP is no longer full */ - ar->arWMIControlEpFull = FALSE; - } - - if (ar->arTxPending[streamID] == 0) { - wakeEvent = TRUE; - } - } - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF("%s() -TX ERROR, status: 0x%x\n", __func__, - status); - AR6000_STAT_INC(ar, tx_errors); - } else { - AR_DEBUG2_PRINTF("OK\n"); - AR6000_STAT_INC(ar, tx_packets); - ar->arNetStats.tx_bytes += A_NETBUF_LEN(skb); -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL - aptcTR.bytesTransmitted += a_netbuf_to_len(skb); - applyAPTCHeuristics(ar); -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ - } - - // TODO this needs to be looked at - if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable - && (streamID != WMI_CONTROL_PRI) && mapNo) - { - mapNo --; - ar->arNodeMap[mapNo].txPending --; - - if (!ar->arNodeMap[mapNo].txPending && (mapNo == (ar->arNodeNum - 1))) { - A_UINT32 i; - for (i = ar->arNodeNum; i > 0; i --) { - if (!ar->arNodeMap[i - 1].txPending) { - A_MEMZERO(&ar->arNodeMap[i - 1], sizeof(struct ar_node_mapping)); - ar->arNodeNum --; - } else { - break; - } - } - } - } - - /* Freeing a cookie should not be contingent on either of */ - /* these flags, just if we have a cookie or not. */ - /* Can we even get here without a cookie? Fix later. */ - if (ar->arWmiReady == TRUE || (bypasswmi)) - { - ar6000_free_cookie(ar, cookie); - } - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - - /* lock is released, we can freely call other kernel APIs */ - - /* this indirectly frees the HTC_PACKET */ - A_NETBUF_FREE(skb); - - if (wakeEvent) { - wake_up(&arEvent); - } -} - -/* - * Receive event handler. This is called by HTC when a packet is received - */ -int pktcount; -static void -ar6000_rx(void *Context, HTC_PACKET *pPacket) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)Context; - struct sk_buff *skb = (struct sk_buff *)pPacket->pPktContext; - int minHdrLen; - A_STATUS status = pPacket->Status; - WMI_PRI_STREAM_ID streamID = arEndpoint2WMIStreamID(ar,pPacket->Endpoint); - HTC_ENDPOINT_ID ept = pPacket->Endpoint; - - A_ASSERT((status != A_OK) || (pPacket->pBuffer == (A_NETBUF_DATA(skb) + HTC_HEADER_LEN))); - - AR_DEBUG2_PRINTF("ar6000_rx ar=0x%x sid=%d, skb=0x%x, data=0x%x, len=0x%x ", - (A_UINT32)ar, streamID, (A_UINT32)skb, (A_UINT32)pPacket->pBuffer, - pPacket->ActualLength); - if (status != A_OK) { - AR_DEBUG2_PRINTF("ERR\n"); - } else { - AR_DEBUG2_PRINTF("OK\n"); - } - - /* take lock to protect buffer counts - * and adaptive power throughput state */ - AR6000_SPIN_LOCK(&ar->arLock, 0); - - ar->arRxBuffers[streamID]--; - - if (A_SUCCESS(status)) { - AR6000_STAT_INC(ar, rx_packets); - ar->arNetStats.rx_bytes += pPacket->ActualLength; -#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL - aptcTR.bytesReceived += a_netbuf_to_len(skb); - applyAPTCHeuristics(ar); -#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */ - - A_NETBUF_PUT(skb, pPacket->ActualLength + HTC_HEADER_LEN); - A_NETBUF_PULL(skb, HTC_HEADER_LEN); - -#ifdef DEBUG - if (debugdriver >= 2) { - ar6000_dump_skb(skb); - } -#endif /* DEBUG */ - } - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - - if (status != A_OK) { - AR6000_STAT_INC(ar, rx_errors); - A_NETBUF_FREE(skb); - } else if (ar->arWmiEnabled == TRUE) { - if (streamID == WMI_CONTROL_PRI) { - /* - * this is a wmi control msg - */ - wmi_control_rx(ar->arWmi, skb); - } else { - WMI_DATA_HDR *dhdr = (WMI_DATA_HDR *)A_NETBUF_DATA(skb); - if (WMI_DATA_HDR_IS_MSG_TYPE(dhdr, CNTL_MSGTYPE)) { - /* - * this is a wmi control msg - */ - /* strip off WMI hdr */ - wmi_data_hdr_remove(ar->arWmi, skb); - wmi_control_rx(ar->arWmi, skb); - } else { - /* - * this is a wmi data packet - */ - minHdrLen = sizeof (WMI_DATA_HDR) + sizeof(ATH_MAC_HDR) + - sizeof(ATH_LLC_SNAP_HDR); - - if ((pPacket->ActualLength < minHdrLen) || - (pPacket->ActualLength > AR6000_BUFFER_SIZE)) - { - /* - * packet is too short or too long - */ - AR_DEBUG_PRINTF("TOO SHORT or TOO LONG\n"); - AR6000_STAT_INC(ar, rx_errors); - AR6000_STAT_INC(ar, rx_length_errors); - A_NETBUF_FREE(skb); - } else { - if (ar->arWmmEnabled) { - wmi_implicit_create_pstream(ar->arWmi, skb, - DNLINK_TRAFFIC, UNDEFINED_PRI); - } -#if 0 - /* Access RSSI values here */ - AR_DEBUG_PRINTF("RSSI %d\n", - ((WMI_DATA_HDR *) A_NETBUF_DATA(skb))->rssi); -#endif - wmi_data_hdr_remove(ar->arWmi, skb); - wmi_dot3_2_dix(ar->arWmi, skb); - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) - /* - * extra push and memcpy, for eth_type_trans() of 2.4 kernel - * will pull out hard_header_len bytes of the skb. - */ - A_NETBUF_PUSH(skb, sizeof(WMI_DATA_HDR) + sizeof(ATH_LLC_SNAP_HDR) + HTC_HEADER_LEN); - A_MEMCPY(A_NETBUF_DATA(skb), A_NETBUF_DATA(skb) + sizeof(WMI_DATA_HDR) + - sizeof(ATH_LLC_SNAP_HDR) + HTC_HEADER_LEN, sizeof(ATH_MAC_HDR)); -#endif - if ((ar->arNetDev->flags & IFF_UP) == IFF_UP) - { - skb->dev = ar->arNetDev; - skb->protocol = eth_type_trans(skb, ar->arNetDev); - netif_rx(skb); - } - else - { - A_NETBUF_FREE(skb); - } - } - } - } - } else { - if ((ar->arNetDev->flags & IFF_UP) == IFF_UP) - { - skb->dev = ar->arNetDev; - skb->protocol = eth_type_trans(skb, ar->arNetDev); - netif_rx(skb); - } - else - { - A_NETBUF_FREE(skb); - } - } - - if (status != A_ECANCELED) { - /* - * HTC provides A_ECANCELED status when it doesn't want to be refilled - * (probably due to a shutdown) - */ - ar6000_rx_refill(Context, ept); - } - - -} - -static void -ar6000_rx_refill(void *Context, HTC_ENDPOINT_ID Endpoint) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)Context; - void *osBuf; - int RxBuffers; - int buffersToRefill; - HTC_PACKET *pPacket; - WMI_PRI_STREAM_ID streamId = arEndpoint2WMIStreamID(ar,Endpoint); - - buffersToRefill = (int)AR6000_MAX_RX_BUFFERS - - (int)ar->arRxBuffers[streamId]; - - if (buffersToRefill <= 0) { - /* fast return, nothing to fill */ - return; - } - - AR_DEBUG2_PRINTF("ar6000_rx_refill: providing htc with %d buffers at eid=%d\n", - buffersToRefill, Endpoint); - - for (RxBuffers = 0; RxBuffers < buffersToRefill; RxBuffers++) { - osBuf = A_NETBUF_ALLOC(AR6000_BUFFER_SIZE); - if (NULL == osBuf) { - break; - } - /* the HTC packet wrapper is at the head of the reserved area - * in the skb */ - pPacket = (HTC_PACKET *)(A_NETBUF_HEAD(osBuf)); - /* set re-fill info */ - SET_HTC_PACKET_INFO_RX_REFILL(pPacket,osBuf,A_NETBUF_DATA(osBuf),AR6000_BUFFER_SIZE,Endpoint); - /* add this packet */ - HTCAddReceivePkt(ar->arHtcTarget, pPacket); - } - - /* update count */ - AR6000_SPIN_LOCK(&ar->arLock, 0); - ar->arRxBuffers[streamId] += RxBuffers; - AR6000_SPIN_UNLOCK(&ar->arLock, 0); -} - -static struct net_device_stats * -ar6000_get_stats(struct net_device *dev) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - return &ar->arNetStats; -} - -static struct iw_statistics * -ar6000_get_iwstats(struct net_device * dev) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - TARGET_STATS *pStats = &ar->arTargetStats; - struct iw_statistics * pIwStats = &ar->arIwStats; - - if ((ar->arWmiReady == FALSE) - /* - * The in_atomic function is used to determine if the scheduling is - * allowed in the current context or not. This was introduced in 2.6 - * From what I have read on the differences between 2.4 and 2.6, the - * 2.4 kernel did not support preemption and so this check might not - * be required for 2.4 kernels. - */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) - || (in_atomic()) -#endif - ) - { - pIwStats->status = 0; - pIwStats->qual.qual = 0; - pIwStats->qual.level =0; - pIwStats->qual.noise = 0; - pIwStats->discard.code =0; - pIwStats->discard.retries=0; - pIwStats->miss.beacon =0; - return pIwStats; - } - if (down_interruptible(&ar->arSem)) { - pIwStats->status = 0; - return pIwStats; - } - - - ar->statsUpdatePending = TRUE; - - if(wmi_get_stats_cmd(ar->arWmi) != A_OK) { - up(&ar->arSem); - pIwStats->status = 0; - return pIwStats; - } - - wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == FALSE, wmitimeout * HZ); - - if (signal_pending(current)) { - AR_DEBUG_PRINTF("ar6000 : WMI get stats timeout \n"); - up(&ar->arSem); - pIwStats->status = 0; - return pIwStats; - } - pIwStats->status = 1 ; - pIwStats->qual.qual = pStats->cs_aveBeacon_rssi; - pIwStats->qual.level =pStats->cs_aveBeacon_rssi + 161; /* noise is -95 dBm */ - pIwStats->qual.noise = pStats->noise_floor_calibation; - pIwStats->discard.code = pStats->rx_decrypt_err; - pIwStats->discard.retries = pStats->tx_retry_cnt; - pIwStats->miss.beacon = pStats->cs_bmiss_cnt; - up(&ar->arSem); - return pIwStats; -} - -void -ar6000_ready_event(void *devt, A_UINT8 *datap, A_UINT8 phyCap) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - struct net_device *dev = ar->arNetDev; - - ar->arWmiReady = TRUE; - wake_up(&arEvent); - A_MEMCPY(dev->dev_addr, datap, AR6000_ETH_ADDR_LEN); - AR_DEBUG_PRINTF("mac address = %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n", - dev->dev_addr[0], dev->dev_addr[1], - dev->dev_addr[2], dev->dev_addr[3], - dev->dev_addr[4], dev->dev_addr[5]); - - ar->arPhyCapability = phyCap; -} - -A_UINT8 -ar6000_iptos_to_userPriority(A_UINT8 *pkt) -{ - struct iphdr *ipHdr = (struct iphdr *)pkt; - A_UINT8 userPriority; - - /* - * IP Tos format : - * (Refer Pg 57 WMM-test-plan-v1.2) - * IP-TOS - 8bits - * : DSCP(6-bits) ECN(2-bits) - * : DSCP - P2 P1 P0 X X X - * where (P2 P1 P0) form 802.1D - */ - userPriority = ipHdr->tos >> 5; - return (userPriority & 0x7); -} - -void -ar6000_connect_event(AR_SOFTC_T *ar, A_UINT16 channel, A_UINT8 *bssid, - A_UINT16 listenInterval, A_UINT16 beaconInterval, - NETWORK_TYPE networkType, A_UINT8 beaconIeLen, - A_UINT8 assocReqLen, A_UINT8 assocRespLen, - A_UINT8 *assocInfo) -{ - union iwreq_data wrqu; - int i, beacon_ie_pos, assoc_resp_ie_pos, assoc_req_ie_pos; - static const char *tag1 = "ASSOCINFO(ReqIEs="; - static const char *tag2 = "ASSOCRESPIE="; - static const char *beaconIetag = "BEACONIE="; - char buf[WMI_CONTROL_MSG_MAX_LEN * 2 + sizeof(tag1)]; - char *pos; - A_UINT8 key_op_ctrl; - - A_MEMCPY(ar->arBssid, bssid, sizeof(ar->arBssid)); - ar->arBssChannel = channel; - - A_PRINTF("AR6000 connected event on freq %d ", channel); - A_PRINTF("with bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x " - " listenInterval=%d, beaconInterval = %d, beaconIeLen = %d assocReqLen=%d" - " assocRespLen =%d\n", - bssid[0], bssid[1], bssid[2], - bssid[3], bssid[4], bssid[5], - listenInterval, beaconInterval, - beaconIeLen, assocReqLen, assocRespLen); - if (networkType & ADHOC_NETWORK) { - if (networkType & ADHOC_CREATOR) { - A_PRINTF("Network: Adhoc (Creator)\n"); - } else { - A_PRINTF("Network: Adhoc (Joiner)\n"); - } - } else { - A_PRINTF("Network: Infrastructure\n"); - } - - if (beaconIeLen && (sizeof(buf) > (9 + beaconIeLen * 2))) { - AR_DEBUG_PRINTF("\nBeaconIEs= "); - - beacon_ie_pos = 0; - A_MEMZERO(buf, sizeof(buf)); - sprintf(buf, "%s", beaconIetag); - pos = buf + 9; - for (i = beacon_ie_pos; i < beacon_ie_pos + beaconIeLen; i++) { - AR_DEBUG_PRINTF("%2.2x ", assocInfo[i]); - sprintf(pos, "%2.2x", assocInfo[i]); - pos += 2; - } - AR_DEBUG_PRINTF("\n"); - - A_MEMZERO(&wrqu, sizeof(wrqu)); - wrqu.data.length = strlen(buf); - wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf); - } - - if (assocRespLen && (sizeof(buf) > (12 + (assocRespLen * 2)))) - { - assoc_resp_ie_pos = beaconIeLen + assocReqLen + - sizeof(A_UINT16) + /* capinfo*/ - sizeof(A_UINT16) + /* status Code */ - sizeof(A_UINT16) ; /* associd */ - A_MEMZERO(buf, sizeof(buf)); - sprintf(buf, "%s", tag2); - pos = buf + 12; - AR_DEBUG_PRINTF("\nAssocRespIEs= "); - /* - * The Association Response Frame w.o. the WLAN header is delivered to - * the host, so skip over to the IEs - */ - for (i = assoc_resp_ie_pos; i < assoc_resp_ie_pos + assocRespLen - 6; i++) - { - AR_DEBUG_PRINTF("%2.2x ", assocInfo[i]); - sprintf(pos, "%2.2x", assocInfo[i]); - pos += 2; - } - AR_DEBUG_PRINTF("\n"); - - A_MEMZERO(&wrqu, sizeof(wrqu)); - wrqu.data.length = strlen(buf); - wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf); - } - - if (assocReqLen && (sizeof(buf) > (17 + (assocReqLen * 2)))) { - /* - * assoc Request includes capability and listen interval. Skip these. - */ - assoc_req_ie_pos = beaconIeLen + - sizeof(A_UINT16) + /* capinfo*/ - sizeof(A_UINT16); /* listen interval */ - - A_MEMZERO(buf, sizeof(buf)); - sprintf(buf, "%s", tag1); - pos = buf + 17; - AR_DEBUG_PRINTF("AssocReqIEs= "); - for (i = assoc_req_ie_pos; i < assoc_req_ie_pos + assocReqLen - 4; i++) { - AR_DEBUG_PRINTF("%2.2x ", assocInfo[i]); - sprintf(pos, "%2.2x", assocInfo[i]); - pos += 2;; - } - AR_DEBUG_PRINTF("\n"); - - A_MEMZERO(&wrqu, sizeof(wrqu)); - wrqu.data.length = strlen(buf); - wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf); - } - -#ifdef USER_KEYS - if (ar->user_savedkeys_stat == USER_SAVEDKEYS_STAT_RUN && - ar->user_saved_keys.keyOk == TRUE) - { - - key_op_ctrl = KEY_OP_VALID_MASK & ~KEY_OP_INIT_TSC; - if (ar->user_key_ctrl & AR6000_USER_SETKEYS_RSC_UNCHANGED) { - key_op_ctrl &= ~KEY_OP_INIT_RSC; - } else { - key_op_ctrl |= KEY_OP_INIT_RSC; - } - ar6000_reinstall_keys(ar, key_op_ctrl); - } -#endif /* USER_KEYS */ - - /* flush data queues */ - ar6000_TxDataCleanup(ar); - - netif_start_queue(ar->arNetDev); - - if ((OPEN_AUTH == ar->arDot11AuthMode) && - (NONE_AUTH == ar->arAuthMode) && - (WEP_CRYPT == ar->arPairwiseCrypto)) - { - if (!ar->arConnected) { - ar6000_install_static_wep_keys(ar); - } - } - - ar->arConnected = TRUE; - ar->arConnectPending = FALSE; - - reconnect_flag = 0; - - A_MEMZERO(&wrqu, sizeof(wrqu)); - A_MEMCPY(wrqu.addr.sa_data, bssid, IEEE80211_ADDR_LEN); - wrqu.addr.sa_family = ARPHRD_ETHER; - wireless_send_event(ar->arNetDev, SIOCGIWAP, &wrqu, NULL); - if ((ar->arNetworkType == ADHOC_NETWORK) && ar->arIbssPsEnable) { - A_MEMZERO(ar->arNodeMap, sizeof(ar->arNodeMap)); - ar->arNodeNum = 0; - ar->arNexEpId = ENDPOINT_2; - } - -} - -void ar6000_set_numdataendpts(AR_SOFTC_T *ar, A_UINT32 num) -{ - A_ASSERT(num <= (HTC_MAILBOX_NUM_MAX - 1)); - ar->arNumDataEndPts = num; -} - -void -ar6000_disconnect_event(AR_SOFTC_T *ar, A_UINT8 reason, A_UINT8 *bssid, - A_UINT8 assocRespLen, A_UINT8 *assocInfo, A_UINT16 protocolReasonStatus) -{ - A_UINT8 i; - - A_PRINTF("AR6000 disconnected"); - if (bssid[0] || bssid[1] || bssid[2] || bssid[3] || bssid[4] || bssid[5]) { - A_PRINTF(" from %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ", - bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]); - } - A_PRINTF("\n"); - - AR_DEBUG_PRINTF("\nDisconnect Reason is %d", reason); - AR_DEBUG_PRINTF("\nProtocol Reason/Status Code is %d", protocolReasonStatus); - AR_DEBUG_PRINTF("\nAssocResp Frame = %s", - assocRespLen ? " " : "NULL"); - for (i = 0; i < assocRespLen; i++) { - if (!(i % 0x10)) { - AR_DEBUG_PRINTF("\n"); - } - AR_DEBUG_PRINTF("%2.2x ", assocInfo[i]); - } - AR_DEBUG_PRINTF("\n"); - /* - * If the event is due to disconnect cmd from the host, only they the target - * would stop trying to connect. Under any other condition, target would - * keep trying to connect. - * - */ - if( reason == DISCONNECT_CMD) - { - ar->arConnectPending = FALSE; - } else { - ar->arConnectPending = TRUE; - if (((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x11)) || - ((reason == ASSOC_FAILED) && (protocolReasonStatus == 0x0) && (reconnect_flag == 1))) { - ar->arConnected = TRUE; - return; - } - } - ar->arConnected = FALSE; - - if( (reason != CSERV_DISCONNECT) || (reconnect_flag != 1) ) { - reconnect_flag = 0; - } - -#ifdef USER_KEYS - if (reason != CSERV_DISCONNECT) - { - ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT; - ar->user_key_ctrl = 0; - } -#endif /* USER_KEYS */ - - netif_stop_queue(ar->arNetDev); - A_MEMZERO(ar->arBssid, sizeof(ar->arBssid)); - ar->arBssChannel = 0; - ar->arBeaconInterval = 0; - - ar6000_TxDataCleanup(ar); -} - -void -ar6000_regDomain_event(AR_SOFTC_T *ar, A_UINT32 regCode) -{ - A_PRINTF("AR6000 Reg Code = 0x%x\n", regCode); - ar->arRegCode = regCode; -} - -void -ar6000_neighborReport_event(AR_SOFTC_T *ar, int numAps, WMI_NEIGHBOR_INFO *info) -{ - static const char *tag = "PRE-AUTH"; - char buf[128]; - union iwreq_data wrqu; - int i; - - AR_DEBUG_PRINTF("AR6000 Neighbor Report Event\n"); - for (i=0; i < numAps; info++, i++) { - AR_DEBUG_PRINTF("bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ", - info->bssid[0], info->bssid[1], info->bssid[2], - info->bssid[3], info->bssid[4], info->bssid[5]); - if (info->bssFlags & WMI_PREAUTH_CAPABLE_BSS) { - AR_DEBUG_PRINTF("preauth-cap"); - } - if (info->bssFlags & WMI_PMKID_VALID_BSS) { - AR_DEBUG_PRINTF(" pmkid-valid\n"); - continue; /* we skip bss if the pmkid is already valid */ - } - AR_DEBUG_PRINTF("\n"); - snprintf(buf, sizeof(buf), "%s%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x%2.2x", - tag, - info->bssid[0], info->bssid[1], info->bssid[2], - info->bssid[3], info->bssid[4], info->bssid[5], - i, info->bssFlags); - A_MEMZERO(&wrqu, sizeof(wrqu)); - wrqu.data.length = strlen(buf); - wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf); - } -} - -void -ar6000_tkip_micerr_event(AR_SOFTC_T *ar, A_UINT8 keyid, A_BOOL ismcast) -{ - static const char *tag = "MLME-MICHAELMICFAILURE.indication"; - char buf[128]; - union iwreq_data wrqu; - - A_PRINTF("AR6000 TKIP MIC error received for keyid %d %scast\n", - keyid, ismcast ? "multi": "uni"); - snprintf(buf, sizeof(buf), "%s(keyid=%d %scat)", tag, keyid, - ismcast ? "multi" : "uni"); - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = strlen(buf); - wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf); -} - -void -ar6000_scanComplete_event(AR_SOFTC_T *ar, A_STATUS status) -{ - AR_DEBUG_PRINTF("AR6000 scan complete: %d\n", status); - - ar->scan_complete = 1; - wake_up_interruptible(&ar6000_scan_queue); -} - -void -ar6000_targetStats_event(AR_SOFTC_T *ar, WMI_TARGET_STATS *pTarget) -{ - TARGET_STATS *pStats = &ar->arTargetStats; - A_UINT8 ac; - - /*A_PRINTF("AR6000 updating target stats\n");*/ - pStats->tx_packets += pTarget->txrxStats.tx_stats.tx_packets; - pStats->tx_bytes += pTarget->txrxStats.tx_stats.tx_bytes; - pStats->tx_unicast_pkts += pTarget->txrxStats.tx_stats.tx_unicast_pkts; - pStats->tx_unicast_bytes += pTarget->txrxStats.tx_stats.tx_unicast_bytes; - pStats->tx_multicast_pkts += pTarget->txrxStats.tx_stats.tx_multicast_pkts; - pStats->tx_multicast_bytes += pTarget->txrxStats.tx_stats.tx_multicast_bytes; - pStats->tx_broadcast_pkts += pTarget->txrxStats.tx_stats.tx_broadcast_pkts; - pStats->tx_broadcast_bytes += pTarget->txrxStats.tx_stats.tx_broadcast_bytes; - pStats->tx_rts_success_cnt += pTarget->txrxStats.tx_stats.tx_rts_success_cnt; - for(ac = 0; ac < WMM_NUM_AC; ac++) - pStats->tx_packet_per_ac[ac] += pTarget->txrxStats.tx_stats.tx_packet_per_ac[ac]; - pStats->tx_errors += pTarget->txrxStats.tx_stats.tx_errors; - pStats->tx_failed_cnt += pTarget->txrxStats.tx_stats.tx_failed_cnt; - pStats->tx_retry_cnt += pTarget->txrxStats.tx_stats.tx_retry_cnt; - pStats->tx_rts_fail_cnt += pTarget->txrxStats.tx_stats.tx_rts_fail_cnt; - pStats->tx_unicast_rate = wmi_get_rate(pTarget->txrxStats.tx_stats.tx_unicast_rate); - - pStats->rx_packets += pTarget->txrxStats.rx_stats.rx_packets; - pStats->rx_bytes += pTarget->txrxStats.rx_stats.rx_bytes; - pStats->rx_unicast_pkts += pTarget->txrxStats.rx_stats.rx_unicast_pkts; - pStats->rx_unicast_bytes += pTarget->txrxStats.rx_stats.rx_unicast_bytes; - pStats->rx_multicast_pkts += pTarget->txrxStats.rx_stats.rx_multicast_pkts; - pStats->rx_multicast_bytes += pTarget->txrxStats.rx_stats.rx_multicast_bytes; - pStats->rx_broadcast_pkts += pTarget->txrxStats.rx_stats.rx_broadcast_pkts; - pStats->rx_broadcast_bytes += pTarget->txrxStats.rx_stats.rx_broadcast_bytes; - pStats->rx_fragment_pkt += pTarget->txrxStats.rx_stats.rx_fragment_pkt; - pStats->rx_errors += pTarget->txrxStats.rx_stats.rx_errors; - pStats->rx_crcerr += pTarget->txrxStats.rx_stats.rx_crcerr; - pStats->rx_key_cache_miss += pTarget->txrxStats.rx_stats.rx_key_cache_miss; - pStats->rx_decrypt_err += pTarget->txrxStats.rx_stats.rx_decrypt_err; - pStats->rx_duplicate_frames += pTarget->txrxStats.rx_stats.rx_duplicate_frames; - pStats->rx_unicast_rate = wmi_get_rate(pTarget->txrxStats.rx_stats.rx_unicast_rate); - - - pStats->tkip_local_mic_failure - += pTarget->txrxStats.tkipCcmpStats.tkip_local_mic_failure; - pStats->tkip_counter_measures_invoked - += pTarget->txrxStats.tkipCcmpStats.tkip_counter_measures_invoked; - pStats->tkip_replays += pTarget->txrxStats.tkipCcmpStats.tkip_replays; - pStats->tkip_format_errors += pTarget->txrxStats.tkipCcmpStats.tkip_format_errors; - pStats->ccmp_format_errors += pTarget->txrxStats.tkipCcmpStats.ccmp_format_errors; - pStats->ccmp_replays += pTarget->txrxStats.tkipCcmpStats.ccmp_replays; - - - pStats->power_save_failure_cnt += pTarget->pmStats.power_save_failure_cnt; - pStats->noise_floor_calibation = pTarget->noise_floor_calibation; - - pStats->cs_bmiss_cnt += pTarget->cservStats.cs_bmiss_cnt; - pStats->cs_lowRssi_cnt += pTarget->cservStats.cs_lowRssi_cnt; - pStats->cs_connect_cnt += pTarget->cservStats.cs_connect_cnt; - pStats->cs_disconnect_cnt += pTarget->cservStats.cs_disconnect_cnt; - pStats->cs_aveBeacon_snr = pTarget->cservStats.cs_aveBeacon_snr; - pStats->cs_aveBeacon_rssi = pTarget->cservStats.cs_aveBeacon_rssi; - pStats->cs_lastRoam_msec = pTarget->cservStats.cs_lastRoam_msec; - pStats->cs_snr = pTarget->cservStats.cs_snr; - pStats->cs_rssi = pTarget->cservStats.cs_rssi; - - pStats->lq_val = pTarget->lqVal; - - pStats->wow_num_pkts_dropped += pTarget->wowStats.wow_num_pkts_dropped; - pStats->wow_num_host_pkt_wakeups += pTarget->wowStats.wow_num_host_pkt_wakeups; - pStats->wow_num_host_event_wakeups += pTarget->wowStats.wow_num_host_event_wakeups; - pStats->wow_num_events_discarded += pTarget->wowStats.wow_num_events_discarded; - - ar->statsUpdatePending = FALSE; - wake_up(&arEvent); -} - -void -ar6000_rssiThreshold_event(AR_SOFTC_T *ar, WMI_RSSI_THRESHOLD_VAL newThreshold, A_INT16 rssi) -{ - USER_RSSI_THOLD userRssiThold; - - userRssiThold.tag = rssi_map[newThreshold].tag; - userRssiThold.rssi = rssi; - AR_DEBUG2_PRINTF("rssi Threshold range = %d tag = %d rssi = %d\n", newThreshold, userRssiThold.tag, rssi); -#ifdef SEND_EVENT_TO_APP - ar6000_send_event_to_app(ar, WMI_RSSI_THRESHOLD_EVENTID,(A_UINT8 *)&userRssiThold, sizeof(USER_RSSI_THOLD)); -#endif -} - - -void -ar6000_hbChallengeResp_event(AR_SOFTC_T *ar, A_UINT32 cookie, A_UINT32 source) -{ - if (source == APP_HB_CHALLENGE) { - /* Report it to the app in case it wants a positive acknowledgement */ -#ifdef SEND_EVENT_TO_APP - ar6000_send_event_to_app(ar, WMIX_HB_CHALLENGE_RESP_EVENTID, - (A_UINT8 *)&cookie, sizeof(cookie)); -#endif - } else { - /* This would ignore the replys that come in after their due time */ - if (cookie == ar->arHBChallengeResp.seqNum) { - ar->arHBChallengeResp.outstanding = FALSE; - } - } -} - - -void -ar6000_reportError_event(AR_SOFTC_T *ar, WMI_TARGET_ERROR_VAL errorVal) -{ - char *errString[] = { - [WMI_TARGET_PM_ERR_FAIL] "WMI_TARGET_PM_ERR_FAIL", - [WMI_TARGET_KEY_NOT_FOUND] "WMI_TARGET_KEY_NOT_FOUND", - [WMI_TARGET_DECRYPTION_ERR] "WMI_TARGET_DECRYPTION_ERR", - [WMI_TARGET_BMISS] "WMI_TARGET_BMISS", - [WMI_PSDISABLE_NODE_JOIN] "WMI_PSDISABLE_NODE_JOIN" - }; - - A_PRINTF("AR6000 Error on Target. Error = 0x%x\n", errorVal); - - /* One error is reported at a time, and errorval is a bitmask */ - if(errorVal & (errorVal - 1)) - return; - - A_PRINTF("AR6000 Error type = "); - switch(errorVal) - { - case WMI_TARGET_PM_ERR_FAIL: - case WMI_TARGET_KEY_NOT_FOUND: - case WMI_TARGET_DECRYPTION_ERR: - case WMI_TARGET_BMISS: - case WMI_PSDISABLE_NODE_JOIN: - A_PRINTF("%s\n", errString[errorVal]); - break; - default: - A_PRINTF("INVALID\n"); - break; - } - -} - - -void -ar6000_cac_event(AR_SOFTC_T *ar, A_UINT8 ac, A_UINT8 cacIndication, - A_UINT8 statusCode, A_UINT8 *tspecSuggestion) -{ - WMM_TSPEC_IE *tspecIe; - - /* - * This is the TSPEC IE suggestion from AP. - * Suggestion provided by AP under some error - * cases, could be helpful for the host app. - * Check documentation. - */ - tspecIe = (WMM_TSPEC_IE *)tspecSuggestion; - - /* - * What do we do, if we get TSPEC rejection? One thought - * that comes to mind is implictly delete the pstream... - */ - A_PRINTF("AR6000 CAC notification. " - "AC = %d, cacIndication = 0x%x, statusCode = 0x%x\n", - ac, cacIndication, statusCode); -} - -#define AR6000_PRINT_BSSID(_pBss) do { \ - A_PRINTF("%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ",\ - (_pBss)[0],(_pBss)[1],(_pBss)[2],(_pBss)[3],\ - (_pBss)[4],(_pBss)[5]); \ -} while(0) - -void -ar6000_roam_tbl_event(AR_SOFTC_T *ar, WMI_TARGET_ROAM_TBL *pTbl) -{ - A_UINT8 i; - - A_PRINTF("ROAM TABLE NO OF ENTRIES is %d ROAM MODE is %d\n", - pTbl->numEntries, pTbl->roamMode); - for (i= 0; i < pTbl->numEntries; i++) { - A_PRINTF("[%d]bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x ", i, - pTbl->bssRoamInfo[i].bssid[0], pTbl->bssRoamInfo[i].bssid[1], - pTbl->bssRoamInfo[i].bssid[2], - pTbl->bssRoamInfo[i].bssid[3], - pTbl->bssRoamInfo[i].bssid[4], - pTbl->bssRoamInfo[i].bssid[5]); - A_PRINTF("RSSI %d RSSIDT %d LAST RSSI %d UTIL %d ROAM_UTIL %d" - " BIAS %d\n", - pTbl->bssRoamInfo[i].rssi, - pTbl->bssRoamInfo[i].rssidt, - pTbl->bssRoamInfo[i].last_rssi, - pTbl->bssRoamInfo[i].util, - pTbl->bssRoamInfo[i].roam_util, - pTbl->bssRoamInfo[i].bias); - } -} - -void -ar6000_wow_list_event(struct ar6_softc *ar, A_UINT8 num_filters, WMI_GET_WOW_LIST_REPLY *wow_reply) -{ - A_UINT8 i,j; - - /*Each event now contains exactly one filter, see bug 26613*/ - A_PRINTF("WOW pattern %d of %d patterns\n", wow_reply->this_filter_num, wow_reply->num_filters); - A_PRINTF("wow mode = %s host mode = %s\n", - (wow_reply->wow_mode == 0? "disabled":"enabled"), - (wow_reply->host_mode == 1 ? "awake":"asleep")); - - - /*If there are no patterns, the reply will only contain generic - WoW information. Pattern information will exist only if there are - patterns present. Bug 26716*/ - - /* If this event contains pattern information, display it*/ - if (wow_reply->this_filter_num) { - i=0; - A_PRINTF("id=%d size=%d offset=%d\n", - wow_reply->wow_filters[i].wow_filter_id, - wow_reply->wow_filters[i].wow_filter_size, - wow_reply->wow_filters[i].wow_filter_offset); - A_PRINTF("wow pattern = "); - for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) { - A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_pattern[j]); - } - - A_PRINTF("\nwow mask = "); - for (j=0; j< wow_reply->wow_filters[i].wow_filter_size; j++) { - A_PRINTF("%2.2x",wow_reply->wow_filters[i].wow_filter_mask[j]); - } - A_PRINTF("\n"); - } -} - -/* - * Report the Roaming related data collected on the target - */ -void -ar6000_display_roam_time(WMI_TARGET_ROAM_TIME *p) -{ - A_PRINTF("Disconnect Data : BSSID: "); - AR6000_PRINT_BSSID(p->disassoc_bssid); - A_PRINTF(" RSSI %d DISASSOC Time %d NO_TXRX_TIME %d\n", - p->disassoc_bss_rssi,p->disassoc_time, - p->no_txrx_time); - A_PRINTF("Connect Data: BSSID: "); - AR6000_PRINT_BSSID(p->assoc_bssid); - A_PRINTF(" RSSI %d ASSOC Time %d TXRX_TIME %d\n", - p->assoc_bss_rssi,p->assoc_time, - p->allow_txrx_time); - A_PRINTF("Last Data Tx Time (b4 Disassoc) %d "\ - "First Data Tx Time (after Assoc) %d\n", - p->last_data_txrx_time, p->first_data_txrx_time); -} - -void -ar6000_roam_data_event(AR_SOFTC_T *ar, WMI_TARGET_ROAM_DATA *p) -{ - switch (p->roamDataType) { - case ROAM_DATA_TIME: - ar6000_display_roam_time(&p->u.roamTime); - break; - default: - break; - } -} - -void -ar6000_bssInfo_event_rx(AR_SOFTC_T *ar, A_UINT8 *datap, int len) -{ - struct sk_buff *skb; - WMI_BSS_INFO_HDR *bih = (WMI_BSS_INFO_HDR *)datap; - - - if (!ar->arMgmtFilter) { - return; - } - if (((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_BEACON) && - (bih->frameType != BEACON_FTYPE)) || - ((ar->arMgmtFilter & IEEE80211_FILTER_TYPE_PROBE_RESP) && - (bih->frameType != PROBERESP_FTYPE))) - { - return; - } - - if ((skb = A_NETBUF_ALLOC_RAW(len)) != NULL) { - - A_NETBUF_PUT(skb, len); - A_MEMCPY(A_NETBUF_DATA(skb), datap, len); - skb->dev = ar->arNetDev; - printk("MAC RAW...\n"); -// skb->mac.raw = A_NETBUF_DATA(skb); - skb->ip_summed = CHECKSUM_NONE; - skb->pkt_type = PACKET_OTHERHOST; - skb->protocol = __constant_htons(0x0019); - netif_rx(skb); - } -} - -A_UINT32 wmiSendCmdNum; - -A_STATUS -ar6000_control_tx(void *devt, void *osbuf, WMI_PRI_STREAM_ID streamID) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - A_STATUS status = A_OK; - struct ar_cookie *cookie = NULL; - int i; - - /* take lock to protect ar6000_alloc_cookie() */ - AR6000_SPIN_LOCK(&ar->arLock, 0); - - do { - - AR_DEBUG2_PRINTF("ar_contrstatus = ol_tx: skb=0x%x, len=0x%x, sid=%d\n", - (A_UINT32)osbuf, A_NETBUF_LEN(osbuf), streamID); - - if ((streamID == WMI_CONTROL_PRI) && (ar->arWMIControlEpFull)) { - /* control endpoint is full, don't allocate resources, we - * are just going to drop this packet */ - cookie = NULL; - AR_DEBUG_PRINTF(" WMI Control EP full, dropping packet : 0x%X, len:%d \n", - (A_UINT32)osbuf, A_NETBUF_LEN(osbuf)); - } else { - cookie = ar6000_alloc_cookie(ar); - } - - if (cookie == NULL) { - status = A_NO_MEMORY; - break; - } - - if(logWmiRawMsgs) { - A_PRINTF("WMI cmd send, msgNo %d :", wmiSendCmdNum); - for(i = 0; i < a_netbuf_to_len(osbuf); i++) - A_PRINTF("%x ", ((A_UINT8 *)a_netbuf_to_data(osbuf))[i]); - A_PRINTF("\n"); - } - - wmiSendCmdNum++; - - } while (FALSE); - - if (cookie != NULL) { - /* got a structure to send it out on */ - ar->arTxPending[streamID]++; - - if (streamID != WMI_CONTROL_PRI) { - ar->arTotalTxDataPending++; - } - } - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - - if (cookie != NULL) { - cookie->arc_bp[0] = (A_UINT32)osbuf; - cookie->arc_bp[1] = 0; - SET_HTC_PACKET_INFO_TX(&cookie->HtcPkt, - cookie, - A_NETBUF_DATA(osbuf), - A_NETBUF_LEN(osbuf), - arWMIStream2EndpointID(ar,streamID), - AR6K_CONTROL_PKT_TAG); - /* this interface is asynchronous, if there is an error, cleanup will happen in the - * TX completion callback */ - HTCSendPkt(ar->arHtcTarget, &cookie->HtcPkt); - status = A_OK; - } - - return status; -} - -/* indicate tx activity or inactivity on a WMI stream */ -void ar6000_indicate_tx_activity(void *devt, A_UINT8 TrafficClass, A_BOOL Active) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - WMI_PRI_STREAM_ID streamid; - - if (ar->arWmiEnabled) { - streamid = wmi_get_stream_id(ar->arWmi, TrafficClass); - } else { - /* for mbox ping testing, the traffic class is mapped directly as a stream ID, - * see handling of AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE in ioctl.c */ - streamid = (WMI_PRI_STREAM_ID)TrafficClass; - } - - /* notify HTC, this may cause credit distribution changes */ - - HTCIndicateActivityChange(ar->arHtcTarget, - arWMIStream2EndpointID(ar,streamid), - Active); - -} - -module_init(ar6000_init_module); -module_exit(ar6000_cleanup_module); - -/* Init cookie queue */ -static void -ar6000_cookie_init(AR_SOFTC_T *ar) -{ - A_UINT32 i; - - ar->arCookieList = NULL; - A_MEMZERO(s_ar_cookie_mem, sizeof(s_ar_cookie_mem)); - - for (i = 0; i < MAX_COOKIE_NUM; i++) { - ar6000_free_cookie(ar, &s_ar_cookie_mem[i]); - } -} - -/* cleanup cookie queue */ -static void -ar6000_cookie_cleanup(AR_SOFTC_T *ar) -{ - /* It is gone .... */ - ar->arCookieList = NULL; -} - -/* Init cookie queue */ -static void -ar6000_free_cookie(AR_SOFTC_T *ar, struct ar_cookie * cookie) -{ - /* Insert first */ - A_ASSERT(ar != NULL); - A_ASSERT(cookie != NULL); - cookie->arc_list_next = ar->arCookieList; - ar->arCookieList = cookie; -} - -/* cleanup cookie queue */ -static struct ar_cookie * -ar6000_alloc_cookie(AR_SOFTC_T *ar) -{ - struct ar_cookie *cookie; - - cookie = ar->arCookieList; - if(cookie != NULL) - { - ar->arCookieList = cookie->arc_list_next; - } - - return cookie; -} - -#ifdef SEND_EVENT_TO_APP -/* - * This function is used to send event which come from taget to - * the application. The buf which send to application is include - * the event ID and event content. - */ -#define EVENT_ID_LEN 2 -void ar6000_send_event_to_app(AR_SOFTC_T *ar, A_UINT16 eventId, - A_UINT8 *datap, int len) -{ - -#if (WIRELESS_EXT >= 15) - -/* note: IWEVCUSTOM only exists in wireless extensions after version 15 */ - - char *buf; - A_UINT16 size; - union iwreq_data wrqu; - - size = len + EVENT_ID_LEN; - - if (size > IW_CUSTOM_MAX) { - AR_DEBUG_PRINTF("WMI event ID : 0x%4.4X, len = %d too big for IWEVCUSTOM (max=%d) \n", - eventId, size, IW_CUSTOM_MAX); - return; - } - - buf = A_MALLOC_NOWAIT(size); - A_MEMZERO(buf, size); - A_MEMCPY(buf, &eventId, EVENT_ID_LEN); - A_MEMCPY(buf+EVENT_ID_LEN, datap, len); - - //AR_DEBUG_PRINTF("event ID = %d,len = %d\n",*(A_UINT16*)buf, size); - A_MEMZERO(&wrqu, sizeof(wrqu)); - wrqu.data.length = size; - wireless_send_event(ar->arNetDev, IWEVCUSTOM, &wrqu, buf); - - A_FREE(buf); -#endif - - -} -#endif - - -void -ar6000_tx_retry_err_event(void *devt) -{ - AR_DEBUG2_PRINTF("Tx retries reach maximum!\n"); -} - -void -ar6000_snrThresholdEvent_rx(void *devt, WMI_SNR_THRESHOLD_VAL newThreshold, A_UINT8 snr) -{ - AR_DEBUG2_PRINTF("snr threshold range %d, snr %d\n", newThreshold, snr); -} - -void -ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL newThreshold, A_UINT8 lq) -{ - AR_DEBUG2_PRINTF("lq threshold range %d, lq %d\n", newThreshold, lq); -} - - - -A_UINT32 -a_copy_to_user(void *to, const void *from, A_UINT32 n) -{ - return(copy_to_user(to, from, n)); -} - -A_UINT32 -a_copy_from_user(void *to, const void *from, A_UINT32 n) -{ - return(copy_from_user(to, from, n)); -} - - -A_STATUS -ar6000_get_driver_cfg(struct net_device *dev, - A_UINT16 cfgParam, - void *result) -{ - - A_STATUS ret = 0; - - switch(cfgParam) - { - case AR6000_DRIVER_CFG_GET_WLANNODECACHING: - *((A_UINT32 *)result) = wlanNodeCaching; - break; - case AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS: - *((A_UINT32 *)result) = logWmiRawMsgs; - break; - default: - ret = EINVAL; - break; - } - - return ret; -} - -void -ar6000_keepalive_rx(void *devt, A_UINT8 configured) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - - ar->arKeepaliveConfigured = configured; - wake_up(&arEvent); -} - -void -ar6000_pmkid_list_event(void *devt, A_UINT8 numPMKID, WMI_PMKID *pmkidList) -{ - A_UINT8 i, j; - - A_PRINTF("Number of Cached PMKIDs is %d\n", numPMKID); - - for (i = 0; i < numPMKID; i++) { - A_PRINTF("\nPMKID %d ", i); - for (j = 0; j < WMI_PMKID_LEN; j++) { - A_PRINTF("%2.2x", pmkidList->pmkid[j]); - } - pmkidList++; - } -} - -#ifdef USER_KEYS -static A_STATUS - -ar6000_reinstall_keys(AR_SOFTC_T *ar, A_UINT8 key_op_ctrl) -{ - A_STATUS status = A_OK; - struct ieee80211req_key *uik = &ar->user_saved_keys.ucast_ik; - struct ieee80211req_key *bik = &ar->user_saved_keys.bcast_ik; - CRYPTO_TYPE keyType = ar->user_saved_keys.keyType; - - if (IEEE80211_CIPHER_CCKM_KRK != uik->ik_type) { - if (NONE_CRYPT == keyType) { - goto _reinstall_keys_out; - } - - if (uik->ik_keylen) { - status = wmi_addKey_cmd(ar->arWmi, uik->ik_keyix, - ar->user_saved_keys.keyType, PAIRWISE_USAGE, - uik->ik_keylen, (A_UINT8 *)&uik->ik_keyrsc, - uik->ik_keydata, key_op_ctrl, SYNC_BEFORE_WMIFLAG); - } - - } else { - status = wmi_add_krk_cmd(ar->arWmi, uik->ik_keydata); - } - - if (IEEE80211_CIPHER_CCKM_KRK != bik->ik_type) { - if (NONE_CRYPT == keyType) { - goto _reinstall_keys_out; - } - - if (bik->ik_keylen) { - status = wmi_addKey_cmd(ar->arWmi, bik->ik_keyix, - ar->user_saved_keys.keyType, GROUP_USAGE, - bik->ik_keylen, (A_UINT8 *)&bik->ik_keyrsc, - bik->ik_keydata, key_op_ctrl, NO_SYNC_WMIFLAG); - } - } else { - status = wmi_add_krk_cmd(ar->arWmi, bik->ik_keydata); - } - -_reinstall_keys_out: - ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_INIT; - ar->user_key_ctrl = 0; - - return status; -} -#endif /* USER_KEYS */ - - -void -ar6000_dset_open_req( - void *context, - A_UINT32 id, - A_UINT32 targHandle, - A_UINT32 targReplyFn, - A_UINT32 targReplyArg) -{ -} - -void -ar6000_dset_close( - void *context, - A_UINT32 access_cookie) -{ - return; -} - -void -ar6000_dset_data_req( - void *context, - A_UINT32 accessCookie, - A_UINT32 offset, - A_UINT32 length, - A_UINT32 targBuf, - A_UINT32 targReplyFn, - A_UINT32 targReplyArg) -{ -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_drv.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_drv.h deleted file mode 100644 index 784f158d9c..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_drv.h +++ /dev/null @@ -1,360 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _AR6000_H_ -#define _AR6000_H_ - -#include <linux/version.h> - - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/spinlock.h> -#include <linux/skbuff.h> -#include <linux/if_ether.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <net/iw_handler.h> -#include <linux/if_arp.h> -#include <linux/ip.h> -#include <linux/semaphore.h> -#include <linux/wireless.h> -#include <linux/module.h> -#include <asm/io.h> - -#include <a_config.h> -#include <athdefs.h> -#include "a_types.h" -#include "a_osapi.h" -#include "htc_api.h" -#include "wmi.h" -#include "a_drv.h" -#include "bmi.h" -#include <ieee80211.h> -#include <ieee80211_ioctl.h> -#include <wlan_api.h> -#include <wmi_api.h> -#include "gpio_api.h" -#include "gpio.h" -#include <host_version.h> -#include <linux/rtnetlink.h> -#include <linux/init.h> -#include <linux/moduleparam.h> -#include "AR6Khwreg.h" -#include "ar6000_api.h" -#ifdef CONFIG_HOST_TCMD_SUPPORT -#include <testcmd.h> -#endif - -#include "targaddrs.h" -#include "dbglog_api.h" -#include "ar6000_diag.h" -#include "common_drv.h" - -#ifndef __dev_put -#define __dev_put(dev) dev_put(dev) -#endif - -#ifdef USER_KEYS - -#define USER_SAVEDKEYS_STAT_INIT 0 -#define USER_SAVEDKEYS_STAT_RUN 1 - -// TODO this needs to move into the AR_SOFTC struct -struct USER_SAVEDKEYS { - struct ieee80211req_key ucast_ik; - struct ieee80211req_key bcast_ik; - CRYPTO_TYPE keyType; - A_BOOL keyOk; -}; -#endif - -#define DBG_INFO 0x00000001 -#define DBG_ERROR 0x00000002 -#define DBG_WARNING 0x00000004 -#define DBG_SDIO 0x00000008 -#define DBG_HIF 0x00000010 -#define DBG_HTC 0x00000020 -#define DBG_WMI 0x00000040 -#define DBG_WMI2 0x00000080 -#define DBG_DRIVER 0x00000100 - -#define DBG_DEFAULTS (DBG_ERROR|DBG_WARNING) - - -#ifdef DEBUG -#define AR_DEBUG_PRINTF(args...) if (debugdriver) A_PRINTF(args); -#define AR_DEBUG2_PRINTF(args...) if (debugdriver >= 2) A_PRINTF(args); -extern int debugdriver; -#else -#define AR_DEBUG_PRINTF(args...) -#define AR_DEBUG2_PRINTF(args...) -#endif - -A_STATUS ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data); -A_STATUS ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data); - -#ifdef __cplusplus -extern "C" { -#endif - -#define MAX_AR6000 1 -#define AR6000_MAX_RX_BUFFERS 16 -#define AR6000_BUFFER_SIZE 1664 -#define AR6000_TX_TIMEOUT 10 -#define AR6000_ETH_ADDR_LEN 6 -#define AR6000_MAX_ENDPOINTS 4 -#define MAX_NODE_NUM 15 -#define MAX_COOKIE_NUM 150 -#define AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT 1 -#define AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT 1 - -enum { - DRV_HB_CHALLENGE = 0, - APP_HB_CHALLENGE -}; - -/* HTC RAW streams */ -typedef enum _HTC_RAW_STREAM_ID { - HTC_RAW_STREAM_NOT_MAPPED = -1, - HTC_RAW_STREAM_0 = 0, - HTC_RAW_STREAM_1 = 1, - HTC_RAW_STREAM_2 = 2, - HTC_RAW_STREAM_3 = 3, - HTC_RAW_STREAM_NUM_MAX -} HTC_RAW_STREAM_ID; - -#define RAW_HTC_READ_BUFFERS_NUM 4 -#define RAW_HTC_WRITE_BUFFERS_NUM 4 - -typedef struct { - int currPtr; - int length; - unsigned char data[AR6000_BUFFER_SIZE]; - HTC_PACKET HTCPacket; -} raw_htc_buffer; - -#ifdef CONFIG_HOST_TCMD_SUPPORT -/* - * add TCMD_MODE besides wmi and bypasswmi - * in TCMD_MODE, only few TCMD releated wmi commands - * counld be hanlder - */ -enum { - AR6000_WMI_MODE = 0, - AR6000_BYPASS_MODE, - AR6000_TCMD_MODE, - AR6000_WLAN_MODE -}; -#endif /* CONFIG_HOST_TCMD_SUPPORT */ - -struct ar_wep_key { - A_UINT8 arKeyIndex; - A_UINT8 arKeyLen; - A_UINT8 arKey[64]; -} ; - -struct ar_node_mapping { - A_UINT8 macAddress[6]; - A_UINT8 epId; - A_UINT8 txPending; -}; - -struct ar_cookie { - A_UINT32 arc_bp[2]; /* Must be first field */ - HTC_PACKET HtcPkt; /* HTC packet wrapper */ - struct ar_cookie *arc_list_next; -}; - -struct ar_hb_chlng_resp { - A_TIMER timer; - A_UINT32 frequency; - A_UINT32 seqNum; - A_BOOL outstanding; - A_UINT8 missCnt; - A_UINT8 missThres; -}; - -typedef struct ar6_softc { - struct net_device *arNetDev; /* net_device pointer */ - void *arWmi; - int arTxPending[WMI_PRI_MAX_COUNT]; - int arTotalTxDataPending; - A_UINT8 arNumDataEndPts; - A_BOOL arWmiEnabled; - A_BOOL arWmiReady; - A_BOOL arConnected; - A_BOOL arRadioSwitch; - HTC_HANDLE arHtcTarget; - void *arHifDevice; - spinlock_t arLock; - struct semaphore arSem; - int arRxBuffers[WMI_PRI_MAX_COUNT]; - int arSsidLen; - u_char arSsid[32]; - A_UINT8 arNetworkType; - A_UINT8 arDot11AuthMode; - A_UINT8 arAuthMode; - A_UINT8 arPairwiseCrypto; - A_UINT8 arPairwiseCryptoLen; - A_UINT8 arGroupCrypto; - A_UINT8 arGroupCryptoLen; - A_UINT8 arDefTxKeyIndex; - struct ar_wep_key arWepKeyList[WMI_MAX_KEY_INDEX + 1]; - A_UINT8 arBssid[6]; - A_UINT8 arReqBssid[6]; - A_UINT16 arChannelHint; - A_UINT16 arBssChannel; - A_UINT16 arListenInterval; - struct ar6000_version arVersion; - A_UINT32 arTargetType; - A_INT8 arRssi; - A_UINT8 arTxPwr; - A_BOOL arTxPwrSet; - A_INT32 arBitRate; - struct net_device_stats arNetStats; - struct iw_statistics arIwStats; - A_INT8 arNumChannels; - A_UINT16 arChannelList[32]; - A_UINT32 arRegCode; - A_BOOL statsUpdatePending; - TARGET_STATS arTargetStats; - A_INT8 arMaxRetries; - A_UINT8 arPhyCapability; -#ifdef CONFIG_HOST_TCMD_SUPPORT - A_UINT8 tcmdRxReport; - A_UINT32 tcmdRxTotalPkt; - A_INT32 tcmdRxRssi; - A_UINT32 tcmdPm; - A_UINT32 arTargetMode; -#endif - AR6000_WLAN_STATE arWlanState; - struct ar_node_mapping arNodeMap[MAX_NODE_NUM]; - A_UINT8 arIbssPsEnable; - A_UINT8 arNodeNum; - A_UINT8 arNexEpId; - struct ar_cookie *arCookieList; - A_UINT16 arRateMask; - A_UINT8 arSkipScan; - A_UINT16 arBeaconInterval; - A_BOOL arConnectPending; - A_BOOL arWmmEnabled; - struct ar_hb_chlng_resp arHBChallengeResp; - A_UINT8 arKeepaliveConfigured; - A_UINT32 arMgmtFilter; - HTC_ENDPOINT_ID arWmi2EpMapping[WMI_PRI_MAX_COUNT]; - WMI_PRI_STREAM_ID arEp2WmiMapping[ENDPOINT_MAX]; -#ifdef HTC_RAW_INTERFACE - HTC_ENDPOINT_ID arRaw2EpMapping[HTC_RAW_STREAM_NUM_MAX]; - HTC_RAW_STREAM_ID arEp2RawMapping[ENDPOINT_MAX]; - struct semaphore raw_htc_read_sem[HTC_RAW_STREAM_NUM_MAX]; - struct semaphore raw_htc_write_sem[HTC_RAW_STREAM_NUM_MAX]; - wait_queue_head_t raw_htc_read_queue[HTC_RAW_STREAM_NUM_MAX]; - wait_queue_head_t raw_htc_write_queue[HTC_RAW_STREAM_NUM_MAX]; - raw_htc_buffer *raw_htc_read_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_READ_BUFFERS_NUM]; - raw_htc_buffer *raw_htc_write_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_WRITE_BUFFERS_NUM]; - A_BOOL write_buffer_available[HTC_RAW_STREAM_NUM_MAX]; - A_BOOL read_buffer_available[HTC_RAW_STREAM_NUM_MAX]; -#endif - A_BOOL arRawIfInit; - int arDeviceIndex; - COMMON_CREDIT_STATE_INFO arCreditStateInfo; - A_BOOL arWMIControlEpFull; - A_BOOL dbgLogFetchInProgress; - A_UCHAR log_buffer[DBGLOG_HOST_LOG_BUFFER_SIZE]; - A_UINT32 log_cnt; - A_UINT32 dbglog_init_done; - A_UINT32 arConnectCtrlFlags; - A_UINT32 scan_complete; -#ifdef USER_KEYS - A_INT32 user_savedkeys_stat; - A_UINT32 user_key_ctrl; - struct USER_SAVEDKEYS user_saved_keys; -#endif -} AR_SOFTC_T; - - -#define arWMIStream2EndpointID(ar,wmi) (ar)->arWmi2EpMapping[(wmi)] -#define arSetWMIStream2EndpointIDMap(ar,wmi,ep) \ -{ (ar)->arWmi2EpMapping[(wmi)] = (ep); \ - (ar)->arEp2WmiMapping[(ep)] = (wmi); } -#define arEndpoint2WMIStreamID(ar,ep) (ar)->arEp2WmiMapping[(ep)] - -#define arRawIfEnabled(ar) (ar)->arRawIfInit -#define arRawStream2EndpointID(ar,raw) (ar)->arRaw2EpMapping[(raw)] -#define arSetRawStream2EndpointIDMap(ar,raw,ep) \ -{ (ar)->arRaw2EpMapping[(raw)] = (ep); \ - (ar)->arEp2RawMapping[(ep)] = (raw); } -#define arEndpoint2RawStreamID(ar,ep) (ar)->arEp2RawMapping[(ep)] - -struct ar_giwscan_param { - char *current_ev; - char *end_buf; - A_BOOL firstPass; -}; - -#define AR6000_STAT_INC(ar, stat) (ar->arNetStats.stat++) - -#define AR6000_SPIN_LOCK(lock, param) do { \ - if (irqs_disabled()) { \ - AR_DEBUG_PRINTF("IRQs disabled:AR6000_LOCK\n"); \ - } \ - spin_lock_bh(lock); \ -} while (0) - -#define AR6000_SPIN_UNLOCK(lock, param) do { \ - if (irqs_disabled()) { \ - AR_DEBUG_PRINTF("IRQs disabled: AR6000_UNLOCK\n"); \ - } \ - spin_unlock_bh(lock); \ -} while (0) - -int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); -int ar6000_ioctl_dispatcher(struct net_device *dev, struct ifreq *rq, int cmd); -void ar6000_ioctl_iwsetup(struct iw_handler_def *def); -void ar6000_gpio_init(void); -void ar6000_init_profile_info(AR_SOFTC_T *ar); -void ar6000_install_static_wep_keys(AR_SOFTC_T *ar); -int ar6000_init(struct net_device *dev); -int ar6000_dbglog_get_debug_logs(AR_SOFTC_T *ar); -A_STATUS ar6000_SetHTCBlockSize(AR_SOFTC_T *ar); - -#ifdef HTC_RAW_INTERFACE - -#ifndef __user -#define __user -#endif - -int ar6000_htc_raw_open(AR_SOFTC_T *ar); -int ar6000_htc_raw_close(AR_SOFTC_T *ar); -ssize_t ar6000_htc_raw_read(AR_SOFTC_T *ar, - HTC_RAW_STREAM_ID StreamID, - char __user *buffer, size_t count); -ssize_t ar6000_htc_raw_write(AR_SOFTC_T *ar, - HTC_RAW_STREAM_ID StreamID, - char __user *buffer, size_t count); - -#endif /* HTC_RAW_INTERFACE */ - -#ifdef __cplusplus -} -#endif - -#endif /* _AR6000_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_raw_if.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_raw_if.c deleted file mode 100644 index 4443bb2673..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6000_raw_if.c +++ /dev/null @@ -1,440 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "ar6000_drv.h" - -#ifdef HTC_RAW_INTERFACE - -static void -ar6000_htc_raw_read_cb(void *Context, HTC_PACKET *pPacket) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)Context; - raw_htc_buffer *busy; - HTC_RAW_STREAM_ID streamID; - - busy = (raw_htc_buffer *)pPacket->pPktContext; - A_ASSERT(busy != NULL); - - if (pPacket->Status == A_ECANCELED) { - /* - * HTC provides A_ECANCELED status when it doesn't want to be refilled - * (probably due to a shutdown) - */ - return; - } - - streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint); - A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED); - -#ifdef CF - if (down_trylock(&ar->raw_htc_read_sem[streamID])) { -#else - if (down_interruptible(&ar->raw_htc_read_sem[streamID])) { -#endif /* CF */ - AR_DEBUG2_PRINTF("Unable to down the semaphore\n"); - } - - A_ASSERT((pPacket->Status != A_OK) || - (pPacket->pBuffer == (busy->data + HTC_HEADER_LEN))); - - busy->length = pPacket->ActualLength + HTC_HEADER_LEN; - busy->currPtr = HTC_HEADER_LEN; - ar->read_buffer_available[streamID] = TRUE; - //AR_DEBUG_PRINTF("raw read cb: 0x%X 0x%X \n", busy->currPtr,busy->length); - up(&ar->raw_htc_read_sem[streamID]); - - /* Signal the waiting process */ - AR_DEBUG2_PRINTF("Waking up the StreamID(%d) read process\n", streamID); - wake_up_interruptible(&ar->raw_htc_read_queue[streamID]); -} - -static void -ar6000_htc_raw_write_cb(void *Context, HTC_PACKET *pPacket) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)Context; - raw_htc_buffer *free; - HTC_RAW_STREAM_ID streamID; - - free = (raw_htc_buffer *)pPacket->pPktContext; - A_ASSERT(free != NULL); - - if (pPacket->Status == A_ECANCELED) { - /* - * HTC provides A_ECANCELED status when it doesn't want to be refilled - * (probably due to a shutdown) - */ - return; - } - - streamID = arEndpoint2RawStreamID(ar,pPacket->Endpoint); - A_ASSERT(streamID != HTC_RAW_STREAM_NOT_MAPPED); - -#ifdef CF - if (down_trylock(&ar->raw_htc_write_sem[streamID])) { -#else - if (down_interruptible(&ar->raw_htc_write_sem[streamID])) { -#endif - AR_DEBUG2_PRINTF("Unable to down the semaphore\n"); - } - - A_ASSERT(pPacket->pBuffer == (free->data + HTC_HEADER_LEN)); - - free->length = 0; - ar->write_buffer_available[streamID] = TRUE; - up(&ar->raw_htc_write_sem[streamID]); - - /* Signal the waiting process */ - AR_DEBUG2_PRINTF("Waking up the StreamID(%d) write process\n", streamID); - wake_up_interruptible(&ar->raw_htc_write_queue[streamID]); -} - -/* connect to a service */ -static A_STATUS ar6000_connect_raw_service(AR_SOFTC_T *ar, - HTC_RAW_STREAM_ID StreamID) -{ - A_STATUS status; - HTC_SERVICE_CONNECT_RESP response; - A_UINT8 streamNo; - HTC_SERVICE_CONNECT_REQ connect; - - do { - - A_MEMZERO(&connect,sizeof(connect)); - /* pass the stream ID as meta data to the RAW streams service */ - streamNo = (A_UINT8)StreamID; - connect.pMetaData = &streamNo; - connect.MetaDataLength = sizeof(A_UINT8); - /* these fields are the same for all endpoints */ - connect.EpCallbacks.pContext = ar; - connect.EpCallbacks.EpTxComplete = ar6000_htc_raw_write_cb; - connect.EpCallbacks.EpRecv = ar6000_htc_raw_read_cb; - /* simple interface, we don't need these optional callbacks */ - connect.EpCallbacks.EpRecvRefill = NULL; - connect.EpCallbacks.EpSendFull = NULL; - connect.EpCallbacks.EpSendAvail = NULL; - connect.MaxSendQueueDepth = RAW_HTC_WRITE_BUFFERS_NUM; - - /* connect to the raw streams service, we may be able to get 1 or more - * connections, depending on WHAT is running on the target */ - connect.ServiceID = HTC_RAW_STREAMS_SVC; - - A_MEMZERO(&response,sizeof(response)); - - /* try to connect to the raw stream, it is okay if this fails with - * status HTC_SERVICE_NO_MORE_EP */ - status = HTCConnectService(ar->arHtcTarget, - &connect, - &response); - - if (A_FAILED(status)) { - if (response.ConnectRespCode == HTC_SERVICE_NO_MORE_EP) { - AR_DEBUG_PRINTF("HTC RAW , No more streams allowed \n"); - status = A_OK; - } - break; - } - - /* set endpoint mapping for the RAW HTC streams */ - arSetRawStream2EndpointIDMap(ar,StreamID,response.Endpoint); - - AR_DEBUG_PRINTF("HTC RAW : stream ID: %d, endpoint: %d\n", - StreamID, arRawStream2EndpointID(ar,StreamID)); - - } while (FALSE); - - return status; -} - -int ar6000_htc_raw_open(AR_SOFTC_T *ar) -{ - A_STATUS status; - int streamID, endPt, count2; - raw_htc_buffer *buffer; - HTC_SERVICE_ID servicepriority; - - A_ASSERT(ar->arHtcTarget != NULL); - - /* wait for target */ - status = HTCWaitTarget(ar->arHtcTarget); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF("HTCWaitTarget failed (%d)\n", status); - return -ENODEV; - } - - for (endPt = 0; endPt < ENDPOINT_MAX; endPt++) { - ar->arEp2RawMapping[endPt] = HTC_RAW_STREAM_NOT_MAPPED; - } - - for (streamID = HTC_RAW_STREAM_0; streamID < HTC_RAW_STREAM_NUM_MAX; streamID++) { - /* Initialize the data structures */ - init_MUTEX(&ar->raw_htc_read_sem[streamID]); - init_MUTEX(&ar->raw_htc_write_sem[streamID]); - init_waitqueue_head(&ar->raw_htc_read_queue[streamID]); - init_waitqueue_head(&ar->raw_htc_write_queue[streamID]); - - /* try to connect to the raw service */ - status = ar6000_connect_raw_service(ar,streamID); - - if (A_FAILED(status)) { - break; - } - - if (arRawStream2EndpointID(ar,streamID) == 0) { - break; - } - - for (count2 = 0; count2 < RAW_HTC_READ_BUFFERS_NUM; count2 ++) { - /* Initialize the receive buffers */ - buffer = ar->raw_htc_write_buffer[streamID][count2]; - memset(buffer, 0, sizeof(raw_htc_buffer)); - buffer = ar->raw_htc_read_buffer[streamID][count2]; - memset(buffer, 0, sizeof(raw_htc_buffer)); - - SET_HTC_PACKET_INFO_RX_REFILL(&buffer->HTCPacket, - buffer, - buffer->data, - AR6000_BUFFER_SIZE, - arRawStream2EndpointID(ar,streamID)); - - /* Queue buffers to HTC for receive */ - if ((status = HTCAddReceivePkt(ar->arHtcTarget, &buffer->HTCPacket)) != A_OK) - { - BMIInit(); - return -EIO; - } - } - - for (count2 = 0; count2 < RAW_HTC_WRITE_BUFFERS_NUM; count2 ++) { - /* Initialize the receive buffers */ - buffer = ar->raw_htc_write_buffer[streamID][count2]; - memset(buffer, 0, sizeof(raw_htc_buffer)); - } - - ar->read_buffer_available[streamID] = FALSE; - ar->write_buffer_available[streamID] = TRUE; - } - - if (A_FAILED(status)) { - return -EIO; - } - - AR_DEBUG_PRINTF("HTC RAW, number of streams the target supports: %d \n", streamID); - - servicepriority = HTC_RAW_STREAMS_SVC; /* only 1 */ - - /* set callbacks and priority list */ - HTCSetCreditDistribution(ar->arHtcTarget, - ar, - NULL, /* use default */ - NULL, /* use default */ - &servicepriority, - 1); - - /* Start the HTC component */ - if ((status = HTCStart(ar->arHtcTarget)) != A_OK) { - BMIInit(); - return -EIO; - } - - (ar)->arRawIfInit = TRUE; - - return 0; -} - -int ar6000_htc_raw_close(AR_SOFTC_T *ar) -{ - A_PRINTF("ar6000_htc_raw_close called \n"); - HTCStop(ar->arHtcTarget); - - /* reset the device */ - ar6000_reset_device(ar->arHifDevice, ar->arTargetType); - /* Initialize the BMI component */ - BMIInit(); - - return 0; -} - -raw_htc_buffer * -get_filled_buffer(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID) -{ - int count; - raw_htc_buffer *busy; - - /* Check for data */ - for (count = 0; count < RAW_HTC_READ_BUFFERS_NUM; count ++) { - busy = ar->raw_htc_read_buffer[StreamID][count]; - if (busy->length) { - break; - } - } - if (busy->length) { - ar->read_buffer_available[StreamID] = TRUE; - } else { - ar->read_buffer_available[StreamID] = FALSE; - } - - return busy; -} - -ssize_t ar6000_htc_raw_read(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID, - char __user *buffer, size_t length) -{ - int readPtr; - raw_htc_buffer *busy; - - if (arRawStream2EndpointID(ar,StreamID) == 0) { - AR_DEBUG_PRINTF("StreamID(%d) not connected! \n", StreamID); - return -EFAULT; - } - - if (down_interruptible(&ar->raw_htc_read_sem[StreamID])) { - return -ERESTARTSYS; - } - - busy = get_filled_buffer(ar,StreamID); - while (!ar->read_buffer_available[StreamID]) { - up(&ar->raw_htc_read_sem[StreamID]); - - /* Wait for the data */ - AR_DEBUG2_PRINTF("Sleeping StreamID(%d) read process\n", StreamID); - if (wait_event_interruptible(ar->raw_htc_read_queue[StreamID], - ar->read_buffer_available[StreamID])) - { - return -EINTR; - } - if (down_interruptible(&ar->raw_htc_read_sem[StreamID])) { - return -ERESTARTSYS; - } - busy = get_filled_buffer(ar,StreamID); - } - - /* Read the data */ - readPtr = busy->currPtr; - if (length > busy->length - HTC_HEADER_LEN) { - length = busy->length - HTC_HEADER_LEN; - } - if (copy_to_user(buffer, &busy->data[readPtr], length)) { - up(&ar->raw_htc_read_sem[StreamID]); - return -EFAULT; - } - - busy->currPtr += length; - - //AR_DEBUG_PRINTF("raw read ioctl: currPTR : 0x%X 0x%X \n", busy->currPtr,busy->length); - - if (busy->currPtr == busy->length) - { - busy->currPtr = 0; - busy->length = 0; - HTC_PACKET_RESET_RX(&busy->HTCPacket); - //AR_DEBUG_PRINTF("raw read ioctl: ep for packet:%d \n", busy->HTCPacket.Endpoint); - HTCAddReceivePkt(ar->arHtcTarget, &busy->HTCPacket); - } - ar->read_buffer_available[StreamID] = FALSE; - up(&ar->raw_htc_read_sem[StreamID]); - - return length; -} - -static raw_htc_buffer * -get_free_buffer(AR_SOFTC_T *ar, HTC_ENDPOINT_ID StreamID) -{ - int count; - raw_htc_buffer *free; - - free = NULL; - for (count = 0; count < RAW_HTC_WRITE_BUFFERS_NUM; count ++) { - free = ar->raw_htc_write_buffer[StreamID][count]; - if (free->length == 0) { - break; - } - } - if (!free->length) { - ar->write_buffer_available[StreamID] = TRUE; - } else { - ar->write_buffer_available[StreamID] = FALSE; - } - - return free; -} - -ssize_t ar6000_htc_raw_write(AR_SOFTC_T *ar, HTC_RAW_STREAM_ID StreamID, - char __user *buffer, size_t length) -{ - int writePtr; - raw_htc_buffer *free; - - if (arRawStream2EndpointID(ar,StreamID) == 0) { - AR_DEBUG_PRINTF("StreamID(%d) not connected! \n", StreamID); - return -EFAULT; - } - - if (down_interruptible(&ar->raw_htc_write_sem[StreamID])) { - return -ERESTARTSYS; - } - - /* Search for a free buffer */ - free = get_free_buffer(ar,StreamID); - - /* Check if there is space to write else wait */ - while (!ar->write_buffer_available[StreamID]) { - up(&ar->raw_htc_write_sem[StreamID]); - - /* Wait for buffer to become free */ - AR_DEBUG2_PRINTF("Sleeping StreamID(%d) write process\n", StreamID); - if (wait_event_interruptible(ar->raw_htc_write_queue[StreamID], - ar->write_buffer_available[StreamID])) - { - return -EINTR; - } - if (down_interruptible(&ar->raw_htc_write_sem[StreamID])) { - return -ERESTARTSYS; - } - free = get_free_buffer(ar,StreamID); - } - - /* Send the data */ - writePtr = HTC_HEADER_LEN; - if (length > (AR6000_BUFFER_SIZE - HTC_HEADER_LEN)) { - length = AR6000_BUFFER_SIZE - HTC_HEADER_LEN; - } - - if (copy_from_user(&free->data[writePtr], buffer, length)) { - up(&ar->raw_htc_read_sem[StreamID]); - return -EFAULT; - } - - free->length = length; - - SET_HTC_PACKET_INFO_TX(&free->HTCPacket, - free, - &free->data[writePtr], - length, - arRawStream2EndpointID(ar,StreamID), - AR6K_DATA_PKT_TAG); - - HTCSendPkt(ar->arHtcTarget,&free->HTCPacket); - - ar->write_buffer_available[StreamID] = FALSE; - up(&ar->raw_htc_write_sem[StreamID]); - - return length; -} -#endif /* HTC_RAW_INTERFACE */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6xapi_linux.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6xapi_linux.h deleted file mode 100644 index b8e6e09616..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ar6xapi_linux.h +++ /dev/null @@ -1,128 +0,0 @@ -#ifndef _AR6XAPI_LINUX_H -#define _AR6XAPI_LINUX_H -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifdef __cplusplus -extern "C" { -#endif - -struct ar6_softc; - -void ar6000_ready_event(void *devt, A_UINT8 *datap, A_UINT8 phyCap); -A_UINT8 ar6000_iptos_to_userPriority(A_UINT8 *pkt); -A_STATUS ar6000_control_tx(void *devt, void *osbuf, WMI_PRI_STREAM_ID streamID); -void ar6000_connect_event(struct ar6_softc *ar, A_UINT16 channel, - A_UINT8 *bssid, A_UINT16 listenInterval, - A_UINT16 beaconInterval, NETWORK_TYPE networkType, - A_UINT8 beaconIeLen, A_UINT8 assocReqLen, - A_UINT8 assocRespLen,A_UINT8 *assocInfo); -void ar6000_disconnect_event(struct ar6_softc *ar, A_UINT8 reason, - A_UINT8 *bssid, A_UINT8 assocRespLen, - A_UINT8 *assocInfo, A_UINT16 protocolReasonStatus); -void ar6000_tkip_micerr_event(struct ar6_softc *ar, A_UINT8 keyid, - A_BOOL ismcast); -void ar6000_bitrate_rx(void *devt, A_INT32 rateKbps); -void ar6000_channelList_rx(void *devt, A_INT8 numChan, A_UINT16 *chanList); -void ar6000_regDomain_event(struct ar6_softc *ar, A_UINT32 regCode); -void ar6000_txPwr_rx(void *devt, A_UINT8 txPwr); -void ar6000_keepalive_rx(void *devt, A_UINT8 configured); -void ar6000_neighborReport_event(struct ar6_softc *ar, int numAps, - WMI_NEIGHBOR_INFO *info); -void ar6000_set_numdataendpts(struct ar6_softc *ar, A_UINT32 num); -void ar6000_scanComplete_event(struct ar6_softc *ar, A_STATUS status); -void ar6000_targetStats_event(struct ar6_softc *ar, WMI_TARGET_STATS *pStats); -void ar6000_rssiThreshold_event(struct ar6_softc *ar, - WMI_RSSI_THRESHOLD_VAL newThreshold, - A_INT16 rssi); -void ar6000_reportError_event(struct ar6_softc *, WMI_TARGET_ERROR_VAL errorVal); -void ar6000_cac_event(struct ar6_softc *ar, A_UINT8 ac, A_UINT8 cac_indication, - A_UINT8 statusCode, A_UINT8 *tspecSuggestion); -void ar6000_hbChallengeResp_event(struct ar6_softc *, A_UINT32 cookie, A_UINT32 source); -void -ar6000_roam_tbl_event(struct ar6_softc *ar, WMI_TARGET_ROAM_TBL *pTbl); - -void -ar6000_roam_data_event(struct ar6_softc *ar, WMI_TARGET_ROAM_DATA *p); - -void -ar6000_wow_list_event(struct ar6_softc *ar, A_UINT8 num_filters, - WMI_GET_WOW_LIST_REPLY *wow_reply); - -void ar6000_pmkid_list_event(void *devt, A_UINT8 numPMKID, - WMI_PMKID *pmkidList); - -void ar6000_gpio_intr_rx(A_UINT32 intr_mask, A_UINT32 input_values); -void ar6000_gpio_data_rx(A_UINT32 reg_id, A_UINT32 value); -void ar6000_gpio_ack_rx(void); - -void ar6000_dbglog_init_done(struct ar6_softc *ar); - -#ifdef SEND_EVENT_TO_APP -void ar6000_send_event_to_app(struct ar6_softc *ar, A_UINT16 eventId, A_UINT8 *datap, int len); -#endif - -#ifdef CONFIG_HOST_TCMD_SUPPORT -void ar6000_tcmd_rx_report_event(void *devt, A_UINT8 * results, int len); -#endif - -void ar6000_tx_retry_err_event(void *devt); - -void ar6000_snrThresholdEvent_rx(void *devt, - WMI_SNR_THRESHOLD_VAL newThreshold, - A_UINT8 snr); - -void ar6000_lqThresholdEvent_rx(void *devt, WMI_LQ_THRESHOLD_VAL range, A_UINT8 lqVal); - - -void ar6000_ratemask_rx(void *devt, A_UINT16 ratemask); - -A_STATUS ar6000_get_driver_cfg(struct net_device *dev, - A_UINT16 cfgParam, - void *result); -void ar6000_bssInfo_event_rx(struct ar6_softc *ar, A_UINT8 *data, int len); - -void ar6000_dbglog_event(struct ar6_softc *ar, A_UINT32 dropped, - A_INT8 *buffer, A_UINT32 length); - -int ar6000_dbglog_get_debug_logs(struct ar6_softc *ar); - -void ar6000_indicate_tx_activity(void *devt, A_UINT8 trafficClass, A_BOOL Active); - -void ar6000_dset_open_req(void *devt, - A_UINT32 id, - A_UINT32 targ_handle, - A_UINT32 targ_reply_fn, - A_UINT32 targ_reply_arg); -void ar6000_dset_close(void *devt, A_UINT32 access_cookie); -void ar6000_dset_data_req(void *devt, - A_UINT32 access_cookie, - A_UINT32 offset, - A_UINT32 length, - A_UINT32 targ_buf, - A_UINT32 targ_reply_fn, - A_UINT32 targ_reply_arg); - - - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/athdrv_linux.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/athdrv_linux.h deleted file mode 100644 index 9c3e449735..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/athdrv_linux.h +++ /dev/null @@ -1,993 +0,0 @@ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _ATHDRV_LINUX_H -#define _ATHDRV_LINUX_H - -#ifdef __cplusplus -extern "C" { -#endif - - -/* - * There are two types of ioctl's here: Standard ioctls and - * eXtended ioctls. All extended ioctls (XIOCTL) are multiplexed - * off of the single ioctl command, AR6000_IOCTL_EXTENDED. The - * arguments for every XIOCTL starts with a 32-bit command word - * that is used to select which extended ioctl is in use. After - * the command word are command-specific arguments. - */ - -/* Linux standard Wireless Extensions, private ioctl interfaces */ -#define IEEE80211_IOCTL_SETPARAM (SIOCIWFIRSTPRIV+0) -#define IEEE80211_IOCTL_GETPARAM (SIOCIWFIRSTPRIV+1) -#define IEEE80211_IOCTL_SETKEY (SIOCIWFIRSTPRIV+2) -#define IEEE80211_IOCTL_SETWMMPARAMS (SIOCIWFIRSTPRIV+3) -#define IEEE80211_IOCTL_DELKEY (SIOCIWFIRSTPRIV+4) -#define IEEE80211_IOCTL_GETWMMPARAMS (SIOCIWFIRSTPRIV+5) -#define IEEE80211_IOCTL_SETOPTIE (SIOCIWFIRSTPRIV+6) -#define IEEE80211_IOCTL_SETMLME (SIOCIWFIRSTPRIV+7) -//#define IEEE80211_IOCTL_GETOPTIE (SIOCIWFIRSTPRIV+7) -#define IEEE80211_IOCTL_ADDPMKID (SIOCIWFIRSTPRIV+8) -//#define IEEE80211_IOCTL_SETAUTHALG (SIOCIWFIRSTPRIV+10) -#define IEEE80211_IOCTL_LASTONE (SIOCIWFIRSTPRIV+9) - - - -/* ====WMI Ioctls==== */ -/* - * - * Many ioctls simply provide WMI services to application code: - * an application makes such an ioctl call with a set of arguments - * that are packaged into the corresponding WMI message, and sent - * to the Target. - */ - -#define AR6000_IOCTL_WMI_GETREV (SIOCIWFIRSTPRIV+10) -/* - * arguments: - * ar6000_version *revision - */ - -#define AR6000_IOCTL_WMI_SETPWR (SIOCIWFIRSTPRIV+11) -/* - * arguments: - * WMI_POWER_MODE_CMD pwrModeCmd (see include/wmi.h) - * uses: WMI_SET_POWER_MODE_CMDID - */ - -#define AR6000_IOCTL_WMI_SETSCAN (SIOCIWFIRSTPRIV+12) -/* - * arguments: - * WMI_SCAN_PARAMS_CMD scanParams (see include/wmi.h) - * uses: WMI_SET_SCAN_PARAMS_CMDID - */ - -#define AR6000_IOCTL_WMI_SETLISTENINT (SIOCIWFIRSTPRIV+13) -/* - * arguments: - * UINT32 listenInterval - * uses: WMI_SET_LISTEN_INT_CMDID - */ - -#define AR6000_IOCTL_WMI_SETBSSFILTER (SIOCIWFIRSTPRIV+14) -/* - * arguments: - * WMI_BSS_FILTER filter (see include/wmi.h) - * uses: WMI_SET_BSS_FILTER_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_CHANNELPARAMS (SIOCIWFIRSTPRIV+16) -/* - * arguments: - * WMI_CHANNEL_PARAMS_CMD chParams - * uses: WMI_SET_CHANNEL_PARAMS_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_PROBEDSSID (SIOCIWFIRSTPRIV+17) -/* - * arguments: - * WMI_PROBED_SSID_CMD probedSsids (see include/wmi.h) - * uses: WMI_SETPROBED_SSID_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_PMPARAMS (SIOCIWFIRSTPRIV+18) -/* - * arguments: - * WMI_POWER_PARAMS_CMD powerParams (see include/wmi.h) - * uses: WMI_SET_POWER_PARAMS_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_BADAP (SIOCIWFIRSTPRIV+19) -/* - * arguments: - * WMI_ADD_BAD_AP_CMD badAPs (see include/wmi.h) - * uses: WMI_ADD_BAD_AP_CMDID - */ - -#define AR6000_IOCTL_WMI_GET_QOS_QUEUE (SIOCIWFIRSTPRIV+20) -/* - * arguments: - * ar6000_queuereq queueRequest (see below) - */ - -#define AR6000_IOCTL_WMI_CREATE_QOS (SIOCIWFIRSTPRIV+21) -/* - * arguments: - * WMI_CREATE_PSTREAM createPstreamCmd (see include/wmi.h) - * uses: WMI_CREATE_PSTREAM_CMDID - */ - -#define AR6000_IOCTL_WMI_DELETE_QOS (SIOCIWFIRSTPRIV+22) -/* - * arguments: - * WMI_DELETE_PSTREAM_CMD deletePstreamCmd (see include/wmi.h) - * uses: WMI_DELETE_PSTREAM_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_SNRTHRESHOLD (SIOCIWFIRSTPRIV+23) -/* - * arguments: - * WMI_SNR_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h) - * uses: WMI_SNR_THRESHOLD_PARAMS_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK (SIOCIWFIRSTPRIV+24) -/* - * arguments: - * WMI_TARGET_ERROR_REPORT_BITMASK errorReportBitMask (see include/wmi.h) - * uses: WMI_TARGET_ERROR_REPORT_BITMASK_CMDID - */ - -#define AR6000_IOCTL_WMI_GET_TARGET_STATS (SIOCIWFIRSTPRIV+25) -/* - * arguments: - * TARGET_STATS *targetStats (see below) - * uses: WMI_GET_STATISTICS_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_ASSOC_INFO (SIOCIWFIRSTPRIV+26) -/* - * arguments: - * WMI_SET_ASSOC_INFO_CMD setAssocInfoCmd - * uses: WMI_SET_ASSOC_INFO_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_ACCESS_PARAMS (SIOCIWFIRSTPRIV+27) -/* - * arguments: - * WMI_SET_ACCESS_PARAMS_CMD setAccessParams (see include/wmi.h) - * uses: WMI_SET_ACCESS_PARAMS_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_BMISS_TIME (SIOCIWFIRSTPRIV+28) -/* - * arguments: - * UINT32 beaconMissTime - * uses: WMI_SET_BMISS_TIME_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_DISC_TIMEOUT (SIOCIWFIRSTPRIV+29) -/* - * arguments: - * WMI_DISC_TIMEOUT_CMD disconnectTimeoutCmd (see include/wmi.h) - * uses: WMI_SET_DISC_TIMEOUT_CMDID - */ - -#define AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS (SIOCIWFIRSTPRIV+30) -/* - * arguments: - * WMI_IBSS_PM_CAPS_CMD ibssPowerMgmtCapsCmd - * uses: WMI_SET_IBSS_PM_CAPS_CMDID - */ - -/* - * There is a very small space available for driver-private - * wireless ioctls. In order to circumvent this limitation, - * we multiplex a bunch of ioctls (XIOCTLs) on top of a - * single AR6000_IOCTL_EXTENDED ioctl. - */ -#define AR6000_IOCTL_EXTENDED (SIOCIWFIRSTPRIV+31) - - -/* ====BMI Extended Ioctls==== */ - -#define AR6000_XIOCTL_BMI_DONE 1 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_BMI_DONE) - * uses: BMI_DONE - */ - -#define AR6000_XIOCTL_BMI_READ_MEMORY 2 -/* - * arguments: - * union { - * struct { - * UINT32 cmd (AR6000_XIOCTL_BMI_READ_MEMORY) - * UINT32 address - * UINT32 length - * } - * char results[length] - * } - * uses: BMI_READ_MEMORY - */ - -#define AR6000_XIOCTL_BMI_WRITE_MEMORY 3 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_BMI_WRITE_MEMORY) - * UINT32 address - * UINT32 length - * char data[length] - * uses: BMI_WRITE_MEMORY - */ - -#define AR6000_XIOCTL_BMI_EXECUTE 4 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_BMI_EXECUTE) - * UINT32 TargetAddress - * UINT32 parameter - * uses: BMI_EXECUTE - */ - -#define AR6000_XIOCTL_BMI_SET_APP_START 5 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_BMI_SET_APP_START) - * UINT32 TargetAddress - * uses: BMI_SET_APP_START - */ - -#define AR6000_XIOCTL_BMI_READ_SOC_REGISTER 6 -/* - * arguments: - * union { - * struct { - * UINT32 cmd (AR6000_XIOCTL_BMI_READ_SOC_REGISTER) - * UINT32 TargetAddress, 32-bit aligned - * } - * UINT32 result - * } - * uses: BMI_READ_SOC_REGISTER - */ - -#define AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER 7 -/* - * arguments: - * struct { - * UINT32 cmd (AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER) - * UINT32 TargetAddress, 32-bit aligned - * UINT32 newValue - * } - * uses: BMI_WRITE_SOC_REGISTER - */ - -#define AR6000_XIOCTL_BMI_TEST 8 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_BMI_TEST) - * UINT32 address - * UINT32 length - * UINT32 count - */ - - - -/* Historical Host-side DataSet support */ -#define AR6000_XIOCTL_UNUSED9 9 -#define AR6000_XIOCTL_UNUSED10 10 -#define AR6000_XIOCTL_UNUSED11 11 - -/* ====Misc Extended Ioctls==== */ - -#define AR6000_XIOCTL_FORCE_TARGET_RESET 12 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_FORCE_TARGET_RESET) - */ - - -#ifdef HTC_RAW_INTERFACE -/* HTC Raw Interface Ioctls */ -#define AR6000_XIOCTL_HTC_RAW_OPEN 13 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_OPEN) - */ - -#define AR6000_XIOCTL_HTC_RAW_CLOSE 14 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_CLOSE) - */ - -#define AR6000_XIOCTL_HTC_RAW_READ 15 -/* - * arguments: - * union { - * struct { - * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_READ) - * UINT32 mailboxID - * UINT32 length - * } - * results[length] - * } - */ - -#define AR6000_XIOCTL_HTC_RAW_WRITE 16 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_HTC_RAW_WRITE) - * UINT32 mailboxID - * UINT32 length - * char buffer[length] - */ -#endif /* HTC_RAW_INTERFACE */ - -#define AR6000_XIOCTL_CHECK_TARGET_READY 17 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_CHECK_TARGET_READY) - */ - - - -/* ====GPIO (General Purpose I/O) Extended Ioctls==== */ - -#define AR6000_XIOCTL_GPIO_OUTPUT_SET 18 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_GPIO_OUTPUT_SET) - * ar6000_gpio_output_set_cmd_s (see below) - * uses: WMIX_GPIO_OUTPUT_SET_CMDID - */ - -#define AR6000_XIOCTL_GPIO_INPUT_GET 19 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_GPIO_INPUT_GET) - * uses: WMIX_GPIO_INPUT_GET_CMDID - */ - -#define AR6000_XIOCTL_GPIO_REGISTER_SET 20 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_GPIO_REGISTER_SET) - * ar6000_gpio_register_cmd_s (see below) - * uses: WMIX_GPIO_REGISTER_SET_CMDID - */ - -#define AR6000_XIOCTL_GPIO_REGISTER_GET 21 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_GPIO_REGISTER_GET) - * ar6000_gpio_register_cmd_s (see below) - * uses: WMIX_GPIO_REGISTER_GET_CMDID - */ - -#define AR6000_XIOCTL_GPIO_INTR_ACK 22 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_GPIO_INTR_ACK) - * ar6000_cpio_intr_ack_cmd_s (see below) - * uses: WMIX_GPIO_INTR_ACK_CMDID - */ - -#define AR6000_XIOCTL_GPIO_INTR_WAIT 23 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_GPIO_INTR_WAIT) - */ - - - -/* ====more wireless commands==== */ - -#define AR6000_XIOCTL_SET_ADHOC_BSSID 24 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_SET_ADHOC_BSSID) - * WMI_SET_ADHOC_BSSID_CMD setAdHocBssidCmd (see include/wmi.h) - */ - -#define AR6000_XIOCTL_SET_OPT_MODE 25 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_SET_OPT_MODE) - * WMI_SET_OPT_MODE_CMD setOptModeCmd (see include/wmi.h) - * uses: WMI_SET_OPT_MODE_CMDID - */ - -#define AR6000_XIOCTL_OPT_SEND_FRAME 26 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_OPT_SEND_FRAME) - * WMI_OPT_TX_FRAME_CMD optTxFrameCmd (see include/wmi.h) - * uses: WMI_OPT_TX_FRAME_CMDID - */ - -#define AR6000_XIOCTL_SET_ADHOC_BEACON_INTVAL 27 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_SET_ADHOC_BEACON_INTVAL) - * WMI_BEACON_INT_CMD beaconIntCmd (see include/wmi.h) - * uses: WMI_SET_BEACON_INT_CMDID - */ - - -#define IEEE80211_IOCTL_SETAUTHALG 28 - - -#define AR6000_XIOCTL_SET_VOICE_PKT_SIZE 29 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_SET_VOICE_PKT_SIZE) - * WMI_SET_VOICE_PKT_SIZE_CMD setVoicePktSizeCmd (see include/wmi.h) - * uses: WMI_SET_VOICE_PKT_SIZE_CMDID - */ - - -#define AR6000_XIOCTL_SET_MAX_SP 30 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_SET_MAX_SP) - * WMI_SET_MAX_SP_LEN_CMD maxSPLen(see include/wmi.h) - * uses: WMI_SET_MAX_SP_LEN_CMDID - */ - -#define AR6000_XIOCTL_WMI_GET_ROAM_TBL 31 - -#define AR6000_XIOCTL_WMI_SET_ROAM_CTRL 32 - -#define AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS 33 - - -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS) - * WMI_SET_POWERSAVE_TIMERS_CMD powerSaveTimers(see include/wmi.h) - * WMI_SET_POWERSAVE_TIMERS_CMDID - */ - -#define AR6000_XIOCTRL_WMI_GET_POWER_MODE 34 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTRL_WMI_GET_POWER_MODE) - */ - -#define AR6000_XIOCTRL_WMI_SET_WLAN_STATE 35 -typedef enum { - WLAN_DISABLED, - WLAN_ENABLED -} AR6000_WLAN_STATE; -/* - * arguments: - * enable/disable - */ - -#define AR6000_XIOCTL_WMI_GET_ROAM_DATA 36 - -#define AR6000_XIOCTL_WMI_SETRETRYLIMITS 37 -/* - * arguments: - * WMI_SET_RETRY_LIMITS_CMD ibssSetRetryLimitsCmd - * uses: WMI_SET_RETRY_LIMITS_CMDID - */ - -#ifdef CONFIG_HOST_TCMD_SUPPORT -/* ====extended commands for radio test ==== */ - -#define AR6000_XIOCTL_TCMD_CONT_TX 38 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_TCMD_CONT_TX) - * WMI_TCMD_CONT_TX_CMD contTxCmd (see include/wmi.h) - * uses: WMI_TCMD_CONT_TX_CMDID - */ - -#define AR6000_XIOCTL_TCMD_CONT_RX 39 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_TCMD_CONT_RX) - * WMI_TCMD_CONT_RX_CMD rxCmd (see include/wmi.h) - * uses: WMI_TCMD_CONT_RX_CMDID - */ - -#define AR6000_XIOCTL_TCMD_PM 40 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_TCMD_PM) - * WMI_TCMD_PM_CMD pmCmd (see include/wmi.h) - * uses: WMI_TCMD_PM_CMDID - */ - -#endif /* CONFIG_HOST_TCMD_SUPPORT */ - -#define AR6000_XIOCTL_WMI_STARTSCAN 41 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_WMI_STARTSCAN) - * UINT8 scanType - * UINT8 scanConnected - * A_BOOL forceFgScan - * uses: WMI_START_SCAN_CMDID - */ - -#define AR6000_XIOCTL_WMI_SETFIXRATES 42 - -#define AR6000_XIOCTL_WMI_GETFIXRATES 43 - - -#define AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD 44 -/* - * arguments: - * WMI_RSSI_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h) - * uses: WMI_RSSI_THRESHOLD_PARAMS_CMDID - */ - -#define AR6000_XIOCTL_WMI_CLR_RSSISNR 45 -/* - * arguments: - * WMI_CLR_RSSISNR_CMD thresholdParams (see include/wmi.h) - * uses: WMI_CLR_RSSISNR_CMDID - */ - -#define AR6000_XIOCTL_WMI_SET_LQTHRESHOLD 46 -/* - * arguments: - * WMI_LQ_THRESHOLD_PARAMS_CMD thresholdParams (see include/wmi.h) - * uses: WMI_LQ_THRESHOLD_PARAMS_CMDID - */ - -#define AR6000_XIOCTL_WMI_SET_RTS 47 -/* - * arguments: - * WMI_SET_RTS_MODE_CMD (see include/wmi.h) - * uses: WMI_SET_RTS_MODE_CMDID - */ - -#define AR6000_XIOCTL_WMI_SET_LPREAMBLE 48 - -#define AR6000_XIOCTL_WMI_SET_AUTHMODE 49 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_WMI_SET_AUTHMODE) - * UINT8 mode - * uses: WMI_SET_RECONNECT_AUTH_MODE_CMDID - */ - -#define AR6000_XIOCTL_WMI_SET_REASSOCMODE 50 - -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_WMI_SET_WMM) - * UINT8 mode - * uses: WMI_SET_WMM_CMDID - */ -#define AR6000_XIOCTL_WMI_SET_WMM 51 - -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS) - * UINT32 frequency - * UINT8 threshold - */ -#define AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS 52 - -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP) - * UINT32 cookie - */ -#define AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP 53 - -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_WMI_GET_RD) - * UINT32 regDomain - */ -#define AR6000_XIOCTL_WMI_GET_RD 54 - -#define AR6000_XIOCTL_DIAG_READ 55 - -#define AR6000_XIOCTL_DIAG_WRITE 56 - -/* - * arguments cmd (AR6000_XIOCTL_SET_TXOP) - * WMI_TXOP_CFG txopEnable - */ -#define AR6000_XIOCTL_WMI_SET_TXOP 57 - -#ifdef USER_KEYS -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_USER_SETKEYS) - * UINT32 keyOpCtrl - * uses AR6000_USER_SETKEYS_INFO - */ -#define AR6000_XIOCTL_USER_SETKEYS 58 -#endif /* USER_KEYS */ - -#define AR6000_XIOCTL_WMI_SET_KEEPALIVE 59 -/* - * arguments: - * UINT8 cmd (AR6000_XIOCTL_WMI_SET_KEEPALIVE) - * UINT8 keepaliveInterval - * uses: WMI_SET_KEEPALIVE_CMDID - */ - -#define AR6000_XIOCTL_WMI_GET_KEEPALIVE 60 -/* - * arguments: - * UINT8 cmd (AR6000_XIOCTL_WMI_GET_KEEPALIVE) - * UINT8 keepaliveInterval - * A_BOOL configured - * uses: WMI_GET_KEEPALIVE_CMDID - */ - -/* ====ROM Patching Extended Ioctls==== */ - -#define AR6000_XIOCTL_BMI_ROMPATCH_INSTALL 61 -/* - * arguments: - * union { - * struct { - * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_INSTALL) - * UINT32 ROM Address - * UINT32 RAM Address - * UINT32 number of bytes - * UINT32 activate? (0 or 1) - * } - * A_UINT32 resulting rompatch ID - * } - * uses: BMI_ROMPATCH_INSTALL - */ - -#define AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL 62 -/* - * arguments: - * struct { - * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL) - * UINT32 rompatch ID - * } - * uses: BMI_ROMPATCH_UNINSTALL - */ - -#define AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE 63 -/* - * arguments: - * struct { - * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE) - * UINT32 rompatch count - * UINT32 rompatch IDs[rompatch count] - * } - * uses: BMI_ROMPATCH_ACTIVATE - */ - -#define AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE 64 -/* - * arguments: - * struct { - * UINT32 cmd (AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE) - * UINT32 rompatch count - * UINT32 rompatch IDs[rompatch count] - * } - * uses: BMI_ROMPATCH_DEACTIVATE - */ - -#define AR6000_XIOCTL_WMI_SET_APPIE 65 -/* - * arguments: - * struct { - * UINT32 cmd (AR6000_XIOCTL_WMI_SET_APPIE) - * UINT32 app_frmtype; - * UINT32 app_buflen; - * UINT8 app_buf[]; - * } - */ -#define AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER 66 -/* - * arguments: - * A_UINT32 filter_type; - */ - -#define AR6000_XIOCTL_DBGLOG_CFG_MODULE 67 - -#define AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS 68 - -#define AR6000_XIOCTL_WMI_SET_WSC_STATUS 70 -/* - * arguments: - * A_UINT32 wsc_status; - * (WSC_REG_INACTIVE or WSC_REG_ACTIVE) - */ - -/* - * arguments: - * struct { - * A_UINT8 streamType; - * A_UINT8 status; - * } - * uses: WMI_SET_BT_STATUS_CMDID - */ -#define AR6000_XIOCTL_WMI_SET_BT_STATUS 71 - -/* - * arguments: - * struct { - * A_UINT8 paramType; - * union { - * A_UINT8 noSCOPkts; - * BT_PARAMS_A2DP a2dpParams; - * BT_COEX_REGS regs; - * }; - * } - * uses: WMI_SET_BT_PARAM_CMDID - */ -#define AR6000_XIOCTL_WMI_SET_BT_PARAMS 72 - -#define AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE 73 -#define AR6000_XIOCTL_WMI_SET_WOW_MODE 74 -#define AR6000_XIOCTL_WMI_GET_WOW_LIST 75 -#define AR6000_XIOCTL_WMI_ADD_WOW_PATTERN 76 -#define AR6000_XIOCTL_WMI_DEL_WOW_PATTERN 77 - - - -#define AR6000_XIOCTL_TARGET_INFO 78 -/* - * arguments: - * UINT32 cmd (AR6000_XIOCTL_TARGET_INFO) - * A_UINT32 TargetVersion (returned) - * A_UINT32 TargetType (returned) - * (See also bmi_msg.h target_ver and target_type) - */ - -#define AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE 79 -/* - * arguments: - * none - */ - -#define AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE 80 -/* - * This ioctl is used to emulate traffic activity - * timeouts. Activity/inactivity will trigger the driver - * to re-balance credits. - * - * arguments: - * ar6000_traffic_activity_change - */ - -#define AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS 81 -/* - * This ioctl is used to set the connect control flags - * - * arguments: - * A_UINT32 connectCtrlFlags - */ - -#define AR6000_XIOCTL_WMI_SET_AKMP_PARAMS 82 -/* - * This IOCTL sets any Authentication,Key Management and Protection - * related parameters. This is used along with the information set in - * Connect Command. - * Currently this enables Multiple PMKIDs to an AP. - * - * arguments: - * struct { - * A_UINT32 akmpInfo; - * } - * uses: WMI_SET_AKMP_PARAMS_CMD - */ - -#define AR6000_XIOCTL_WMI_GET_PMKID_LIST 83 - -#define AR6000_XIOCTL_WMI_SET_PMKID_LIST 84 -/* - * This IOCTL is used to set a list of PMKIDs. This list of - * PMKIDs is used in the [Re]AssocReq Frame. This list is used - * only if the MultiPMKID option is enabled via the - * AR6000_XIOCTL_WMI_SET_AKMP_PARAMS IOCTL. - * - * arguments: - * struct { - * A_UINT32 numPMKID; - * WMI_PMKID pmkidList[WMI_MAX_PMKID_CACHE]; - * } - * uses: WMI_SET_PMKIDLIST_CMD - */ - -/* Historical DSETPATCH support for INI patches */ -#define AR6000_XIOCTL_UNUSED90 90 - - - -/* used by AR6000_IOCTL_WMI_GETREV */ -struct ar6000_version { - A_UINT32 host_ver; - A_UINT32 target_ver; -}; - -/* used by AR6000_IOCTL_WMI_GET_QOS_QUEUE */ -struct ar6000_queuereq { - A_UINT8 trafficClass; - A_UINT16 activeTsids; -}; - -/* used by AR6000_IOCTL_WMI_GET_TARGET_STATS */ -typedef struct targetStats_t { - A_UINT64 tx_packets; - A_UINT64 tx_bytes; - A_UINT64 tx_unicast_pkts; - A_UINT64 tx_unicast_bytes; - A_UINT64 tx_multicast_pkts; - A_UINT64 tx_multicast_bytes; - A_UINT64 tx_broadcast_pkts; - A_UINT64 tx_broadcast_bytes; - A_UINT64 tx_rts_success_cnt; - A_UINT64 tx_packet_per_ac[4]; - - A_UINT64 tx_errors; - A_UINT64 tx_failed_cnt; - A_UINT64 tx_retry_cnt; - A_UINT64 tx_rts_fail_cnt; - A_INT32 tx_unicast_rate; - A_UINT64 rx_packets; - A_UINT64 rx_bytes; - A_UINT64 rx_unicast_pkts; - A_UINT64 rx_unicast_bytes; - A_UINT64 rx_multicast_pkts; - A_UINT64 rx_multicast_bytes; - A_UINT64 rx_broadcast_pkts; - A_UINT64 rx_broadcast_bytes; - A_UINT64 rx_fragment_pkt; - - A_UINT64 rx_errors; - A_UINT64 rx_crcerr; - A_UINT64 rx_key_cache_miss; - A_UINT64 rx_decrypt_err; - A_UINT64 rx_duplicate_frames; - A_INT32 rx_unicast_rate; - - A_UINT64 tkip_local_mic_failure; - A_UINT64 tkip_counter_measures_invoked; - A_UINT64 tkip_replays; - A_UINT64 tkip_format_errors; - A_UINT64 ccmp_format_errors; - A_UINT64 ccmp_replays; - - A_UINT64 power_save_failure_cnt; - A_INT16 noise_floor_calibation; - - A_UINT64 cs_bmiss_cnt; - A_UINT64 cs_lowRssi_cnt; - A_UINT64 cs_connect_cnt; - A_UINT64 cs_disconnect_cnt; - A_UINT8 cs_aveBeacon_snr; - A_INT16 cs_aveBeacon_rssi; - A_UINT8 cs_lastRoam_msec; - A_UINT8 cs_snr; - A_INT16 cs_rssi; - - A_UINT32 lq_val; - - A_UINT32 wow_num_pkts_dropped; - A_UINT8 wow_num_host_pkt_wakeups; - A_UINT8 wow_num_host_event_wakeups; - A_UINT16 wow_num_events_discarded; - -}TARGET_STATS; - -typedef struct targetStats_cmd_t { - TARGET_STATS targetStats; - int clearStats; -} TARGET_STATS_CMD; - -/* used by AR6000_XIOCTL_USER_SETKEYS */ - -/* - * Setting this bit to 1 doesnot initialize the RSC on the firmware - */ -#define AR6000_XIOCTL_USER_SETKEYS_RSC_CTRL 1 -#define AR6000_USER_SETKEYS_RSC_UNCHANGED 0x00000002 - -typedef struct { - A_UINT32 keyOpCtrl; /* Bit Map of Key Mgmt Ctrl Flags */ -} AR6000_USER_SETKEYS_INFO; - - -/* used by AR6000_XIOCTL_GPIO_OUTPUT_SET */ -struct ar6000_gpio_output_set_cmd_s { - A_UINT32 set_mask; - A_UINT32 clear_mask; - A_UINT32 enable_mask; - A_UINT32 disable_mask; -}; - -/* - * used by AR6000_XIOCTL_GPIO_REGISTER_GET and AR6000_XIOCTL_GPIO_REGISTER_SET - */ -struct ar6000_gpio_register_cmd_s { - A_UINT32 gpioreg_id; - A_UINT32 value; -}; - -/* used by AR6000_XIOCTL_GPIO_INTR_ACK */ -struct ar6000_gpio_intr_ack_cmd_s { - A_UINT32 ack_mask; -}; - -/* used by AR6000_XIOCTL_GPIO_INTR_WAIT */ -struct ar6000_gpio_intr_wait_cmd_s { - A_UINT32 intr_mask; - A_UINT32 input_values; -}; - -/* used by the AR6000_XIOCTL_DBGLOG_CFG_MODULE */ -typedef struct ar6000_dbglog_module_config_s { - A_UINT32 valid; - A_UINT16 mmask; - A_UINT16 tsr; - A_BOOL rep; - A_UINT16 size; -} DBGLOG_MODULE_CONFIG; - -typedef struct user_rssi_thold_t { - A_INT16 tag; - A_INT16 rssi; -} USER_RSSI_THOLD; - -typedef struct user_rssi_params_t { - A_UINT8 weight; - A_UINT32 pollTime; - USER_RSSI_THOLD tholds[12]; -} USER_RSSI_PARAMS; - -/* - * Host driver may have some config parameters. Typically, these - * config params are one time config parameters. These could - * correspond to any of the underlying modules. Host driver exposes - * an api for the underlying modules to get this config. - */ -#define AR6000_DRIVER_CFG_BASE 0x8000 - -/* Should driver perform wlan node caching? */ -#define AR6000_DRIVER_CFG_GET_WLANNODECACHING 0x8001 -/*Should we log raw WMI msgs */ -#define AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS 0x8002 - -/* used by AR6000_XIOCTL_DIAG_READ & AR6000_XIOCTL_DIAG_WRITE */ -struct ar6000_diag_window_cmd_s { - unsigned int addr; - unsigned int value; -}; - - -struct ar6000_traffic_activity_change { - A_UINT32 StreamID; /* stream ID to indicate activity change */ - A_UINT32 Active; /* active (1) or inactive (0) */ -}; - -#ifdef __cplusplus -} -#endif -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/athtypes_linux.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/athtypes_linux.h deleted file mode 100644 index 3e91de331f..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/athtypes_linux.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * $Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/include/athtypes_linux.h#1 $ - * - * This file contains the definitions of the basic atheros data types. - * It is used to map the data types in atheros files to a platform specific - * type. - * - * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _ATHTYPES_LINUX_H_ -#define _ATHTYPES_LINUX_H_ - -#ifdef __KERNEL__ -#include <linux/types.h> -#endif - -typedef int8_t A_INT8; -typedef int16_t A_INT16; -typedef int32_t A_INT32; -typedef int64_t A_INT64; - -typedef u_int8_t A_UINT8; -typedef u_int16_t A_UINT16; -typedef u_int32_t A_UINT32; -typedef u_int64_t A_UINT64; - -typedef int A_BOOL; -typedef char A_CHAR; -typedef unsigned char A_UCHAR; -typedef unsigned long A_ATH_TIMER; - - -#endif /* _ATHTYPES_LINUX_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/config_linux.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/config_linux.h deleted file mode 100644 index 11a691d0c1..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/config_linux.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _CONFIG_LINUX_H_ -#define _CONFIG_LINUX_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Host-side GPIO support is optional. - * If run-time access to GPIO pins is not required, then - * this should be changed to #undef. - */ -#define CONFIG_HOST_GPIO_SUPPORT - -/* - * Host side Test Command support - */ -#define CONFIG_HOST_TCMD_SUPPORT - -#define USE_4BYTE_REGISTER_ACCESS - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/debug_linux.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/debug_linux.h deleted file mode 100644 index c74e1df9f4..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/debug_linux.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _DEBUG_LINUX_H_ -#define _DEBUG_LINUX_H_ - -#define DBG_DEFAULTS (DBG_ERROR|DBG_WARNING) - -extern A_UINT32 g_dbg_flags; - -#define DBGFMT "%s() : " -#define DBGARG __func__ -#define DBGFN A_PRINTF - -/* ------- Debug related stuff ------- */ -enum { - ATH_DEBUG_SEND = 0x0001, - ATH_DEBUG_RECV = 0x0002, - ATH_DEBUG_SYNC = 0x0004, - ATH_DEBUG_DUMP = 0x0008, - ATH_DEBUG_IRQ = 0x0010, - ATH_DEBUG_TRC = 0x0020, - ATH_DEBUG_WARN = 0x0040, - ATH_DEBUG_ERR = 0x0080, - ATH_LOG_INF = 0x0100, - ATH_DEBUG_BMI = 0x0110, - ATH_DEBUG_WMI = 0x0120, - ATH_DEBUG_HIF = 0x0140, - ATH_DEBUG_HTC = 0x0180, - ATH_DEBUG_WLAN = 0x1000, - ATH_LOG_ERR = 0x1010, - ATH_DEBUG_ANY = 0xFFFF, -}; - -#ifdef DEBUG - -#define A_DPRINTF(f, a) \ - if(g_dbg_flags & (f)) \ - { \ - DBGFN a ; \ - } - - -// TODO FIX usage of A_PRINTF! -#define AR_DEBUG_LVL_CHECK(lvl) (debughtc & (lvl)) -#define AR_DEBUG_PRINTBUF(buffer, length, desc) do { \ - if (debughtc & ATH_DEBUG_DUMP) { \ - DebugDumpBytes(buffer, length,desc); \ - } \ -} while(0) -#define PRINTX_ARG(arg...) arg -#define AR_DEBUG_PRINTF(flags, args) do { \ - if (debughtc & (flags)) { \ - A_PRINTF(KERN_ALERT PRINTX_ARG args); \ - } \ -} while (0) -#define AR_DEBUG_ASSERT(test) do { \ - if (!(test)) { \ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Debug Assert Caught, File %s, Line: %d, Test:%s \n",__FILE__, __LINE__,#test)); \ - } \ -} while(0) -extern int debughtc; -#else -#define AR_DEBUG_PRINTF(flags, args) -#define AR_DEBUG_PRINTBUF(buffer, length, desc) -#define AR_DEBUG_ASSERT(test) -#define AR_DEBUG_LVL_CHECK(lvl) 0 -#define A_DPRINTF(f, a) -#endif - -#endif /* _DEBUG_LINUX_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ioctl.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ioctl.c deleted file mode 100644 index 04aa911f32..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/ioctl.c +++ /dev/null @@ -1,2532 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "ar6000_drv.h" - -static A_UINT8 bcast_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; -static A_UINT8 null_mac[] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; -extern USER_RSSI_THOLD rssi_map[12]; -extern unsigned int wmitimeout; -extern A_WAITQUEUE_HEAD arEvent; -extern int tspecCompliance; -extern int bypasswmi; - -static int -ar6000_ioctl_get_roam_tbl(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if(wmi_get_roam_tbl_cmd(ar->arWmi) != A_OK) { - return -EIO; - } - - return 0; -} - -static int -ar6000_ioctl_get_roam_data(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - - /* currently assume only roam times are required */ - if(wmi_get_roam_data_cmd(ar->arWmi, ROAM_DATA_TIME) != A_OK) { - return -EIO; - } - - - return 0; -} - -static int -ar6000_ioctl_set_roam_ctrl(struct net_device *dev, char *userdata) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SET_ROAM_CTRL_CMD cmd; - A_UINT8 size = sizeof(cmd); - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - - if (copy_from_user(&cmd, userdata, size)) { - return -EFAULT; - } - - if (cmd.roamCtrlType == WMI_SET_HOST_BIAS) { - if (cmd.info.bssBiasInfo.numBss > 1) { - size += (cmd.info.bssBiasInfo.numBss - 1) * sizeof(WMI_BSS_BIAS); - } - } - - if (copy_from_user(&cmd, userdata, size)) { - return -EFAULT; - } - - if(wmi_set_roam_ctrl_cmd(ar->arWmi, &cmd, size) != A_OK) { - return -EIO; - } - - return 0; -} - -static int -ar6000_ioctl_set_powersave_timers(struct net_device *dev, char *userdata) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_POWERSAVE_TIMERS_POLICY_CMD cmd; - A_UINT8 size = sizeof(cmd); - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, userdata, size)) { - return -EFAULT; - } - - if (copy_from_user(&cmd, userdata, size)) { - return -EFAULT; - } - - if(wmi_set_powersave_timers_cmd(ar->arWmi, &cmd, size) != A_OK) { - return -EIO; - } - - return 0; -} - -static int -ar6000_ioctl_set_wmm(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SET_WMM_CMD cmd; - A_STATUS ret; - - if ((dev->flags & IFF_UP) != IFF_UP) { - return -EIO; - } - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1), - sizeof(cmd))) - { - return -EFAULT; - } - - if (cmd.status == WMI_WMM_ENABLED) { - ar->arWmmEnabled = TRUE; - } else { - ar->arWmmEnabled = FALSE; - } - - ret = wmi_set_wmm_cmd(ar->arWmi, cmd.status); - - switch (ret) { - case A_OK: - return 0; - case A_EBUSY : - return -EBUSY; - case A_NO_MEMORY: - return -ENOMEM; - case A_EINVAL: - default: - return -EFAULT; - } -} - -static int -ar6000_ioctl_set_txop(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SET_WMM_TXOP_CMD cmd; - A_STATUS ret; - - if ((dev->flags & IFF_UP) != IFF_UP) { - return -EIO; - } - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, (char *)((unsigned int*)rq->ifr_data + 1), - sizeof(cmd))) - { - return -EFAULT; - } - - ret = wmi_set_wmm_txop(ar->arWmi, cmd.txopEnable); - - switch (ret) { - case A_OK: - return 0; - case A_EBUSY : - return -EBUSY; - case A_NO_MEMORY: - return -ENOMEM; - case A_EINVAL: - default: - return -EFAULT; - } -} - -static int -ar6000_ioctl_get_rd(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - A_STATUS ret = 0; - - if ((dev->flags & IFF_UP) != IFF_UP || ar->arWmiReady == FALSE) { - return -EIO; - } - - if(copy_to_user((char *)((unsigned int*)rq->ifr_data + 1), - &ar->arRegCode, sizeof(ar->arRegCode))) - ret = -EFAULT; - - return ret; -} - - -/* Get power mode command */ -static int -ar6000_ioctl_get_power_mode(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_POWER_MODE_CMD power_mode; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - power_mode.powerMode = wmi_get_power_mode_cmd(ar->arWmi); - if (copy_to_user(rq->ifr_data, &power_mode, sizeof(WMI_POWER_MODE_CMD))) { - ret = -EFAULT; - } - - return ret; -} - - -static int -ar6000_ioctl_set_channelParams(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_CHANNEL_PARAMS_CMD cmd, *cmdp; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - if (cmd.numChannels > 1) { - cmdp = A_MALLOC(130); - if (copy_from_user(cmdp, rq->ifr_data, - sizeof (*cmdp) + - ((cmd.numChannels - 1) * sizeof(A_UINT16)))) - { - kfree(cmdp); - return -EFAULT; - } - } else { - cmdp = &cmd; - } - - if ((ar->arPhyCapability == WMI_11G_CAPABILITY) && - ((cmdp->phyMode == WMI_11A_MODE) || (cmdp->phyMode == WMI_11AG_MODE))) - { - ret = -EINVAL; - } - - if (!ret && - (wmi_set_channelParams_cmd(ar->arWmi, cmdp->scanParam, cmdp->phyMode, - cmdp->numChannels, cmdp->channelList) - != A_OK)) - { - ret = -EIO; - } - - if (cmd.numChannels > 1) { - kfree(cmdp); - } - - return ret; -} - -static int -ar6000_ioctl_set_snr_threshold(struct net_device *dev, struct ifreq *rq) -{ - - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SNR_THRESHOLD_PARAMS_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - if( wmi_set_snr_threshold_params(ar->arWmi, &cmd) != A_OK ) { - ret = -EIO; - } - - return ret; -} - -static int -ar6000_ioctl_set_rssi_threshold(struct net_device *dev, struct ifreq *rq) -{ -#define SWAP_THOLD(thold1, thold2) do { \ - USER_RSSI_THOLD tmpThold; \ - tmpThold.tag = thold1.tag; \ - tmpThold.rssi = thold1.rssi; \ - thold1.tag = thold2.tag; \ - thold1.rssi = thold2.rssi; \ - thold2.tag = tmpThold.tag; \ - thold2.rssi = tmpThold.rssi; \ -} while (0) - - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_RSSI_THRESHOLD_PARAMS_CMD cmd; - USER_RSSI_PARAMS rssiParams; - A_INT32 i, j; - - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user((char *)&rssiParams, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(USER_RSSI_PARAMS))) { - return -EFAULT; - } - cmd.weight = rssiParams.weight; - cmd.pollTime = rssiParams.pollTime; - - A_MEMCPY(rssi_map, &rssiParams.tholds, sizeof(rssi_map)); - /* - * only 6 elements, so use bubble sorting, in ascending order - */ - for (i = 5; i > 0; i--) { - for (j = 0; j < i; j++) { /* above tholds */ - if (rssi_map[j+1].rssi < rssi_map[j].rssi) { - SWAP_THOLD(rssi_map[j+1], rssi_map[j]); - } else if (rssi_map[j+1].rssi == rssi_map[j].rssi) { - return EFAULT; - } - } - } - for (i = 11; i > 6; i--) { - for (j = 6; j < i; j++) { /* below tholds */ - if (rssi_map[j+1].rssi < rssi_map[j].rssi) { - SWAP_THOLD(rssi_map[j+1], rssi_map[j]); - } else if (rssi_map[j+1].rssi == rssi_map[j].rssi) { - return EFAULT; - } - } - } - -#ifdef DEBUG - for (i = 0; i < 12; i++) { - AR_DEBUG2_PRINTF("thold[%d].tag: %d, thold[%d].rssi: %d \n", - i, rssi_map[i].tag, i, rssi_map[i].rssi); - } -#endif - cmd.thresholdAbove1_Val = rssi_map[0].rssi; - cmd.thresholdAbove2_Val = rssi_map[1].rssi; - cmd.thresholdAbove3_Val = rssi_map[2].rssi; - cmd.thresholdAbove4_Val = rssi_map[3].rssi; - cmd.thresholdAbove5_Val = rssi_map[4].rssi; - cmd.thresholdAbove6_Val = rssi_map[5].rssi; - cmd.thresholdBelow1_Val = rssi_map[6].rssi; - cmd.thresholdBelow2_Val = rssi_map[7].rssi; - cmd.thresholdBelow3_Val = rssi_map[8].rssi; - cmd.thresholdBelow4_Val = rssi_map[9].rssi; - cmd.thresholdBelow5_Val = rssi_map[10].rssi; - cmd.thresholdBelow6_Val = rssi_map[11].rssi; - - if( wmi_set_rssi_threshold_params(ar->arWmi, &cmd) != A_OK ) { - ret = -EIO; - } - - return ret; -} - -static int -ar6000_ioctl_set_lq_threshold(struct net_device *dev, struct ifreq *rq) -{ - - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_LQ_THRESHOLD_PARAMS_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, (char *)((unsigned int *)rq->ifr_data + 1), sizeof(cmd))) { - return -EFAULT; - } - - if( wmi_set_lq_threshold_params(ar->arWmi, &cmd) != A_OK ) { - ret = -EIO; - } - - return ret; -} - - -static int -ar6000_ioctl_set_probedSsid(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_PROBED_SSID_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - if (wmi_probedSsid_cmd(ar->arWmi, cmd.entryIndex, cmd.flag, cmd.ssidLength, - cmd.ssid) != A_OK) - { - ret = -EIO; - } - - return ret; -} - -static int -ar6000_ioctl_set_badAp(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_ADD_BAD_AP_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - if (cmd.badApIndex > WMI_MAX_BAD_AP_INDEX) { - return -EIO; - } - - if (A_MEMCMP(cmd.bssid, null_mac, AR6000_ETH_ADDR_LEN) == 0) { - /* - * This is a delete badAP. - */ - if (wmi_deleteBadAp_cmd(ar->arWmi, cmd.badApIndex) != A_OK) { - ret = -EIO; - } - } else { - if (wmi_addBadAp_cmd(ar->arWmi, cmd.badApIndex, cmd.bssid) != A_OK) { - ret = -EIO; - } - } - - return ret; -} - -static int -ar6000_ioctl_create_qos(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_CREATE_PSTREAM_CMD cmd; - A_STATUS ret; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - ret = wmi_verify_tspec_params(&cmd, tspecCompliance); - if (ret == A_OK) - ret = wmi_create_pstream_cmd(ar->arWmi, &cmd); - - switch (ret) { - case A_OK: - return 0; - case A_EBUSY : - return -EBUSY; - case A_NO_MEMORY: - return -ENOMEM; - case A_EINVAL: - default: - return -EFAULT; - } -} - -static int -ar6000_ioctl_delete_qos(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_DELETE_PSTREAM_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - ret = wmi_delete_pstream_cmd(ar->arWmi, cmd.trafficClass, cmd.tsid); - - switch (ret) { - case A_OK: - return 0; - case A_EBUSY : - return -EBUSY; - case A_NO_MEMORY: - return -ENOMEM; - case A_EINVAL: - default: - return -EFAULT; - } -} - -static int -ar6000_ioctl_get_qos_queue(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct ar6000_queuereq qreq; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if( copy_from_user(&qreq, rq->ifr_data, - sizeof(struct ar6000_queuereq))) - return -EFAULT; - - qreq.activeTsids = wmi_get_mapped_qos_queue(ar->arWmi, qreq.trafficClass); - - if (copy_to_user(rq->ifr_data, &qreq, - sizeof(struct ar6000_queuereq))) - { - ret = -EFAULT; - } - - return ret; -} - -#ifdef CONFIG_HOST_TCMD_SUPPORT -static A_STATUS -ar6000_ioctl_tcmd_get_rx_report(struct net_device *dev, - struct ifreq *rq, A_UINT8 *data, A_UINT32 len) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - A_UINT32 buf[2]; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - ar->tcmdRxReport = 0; - if (wmi_test_cmd(ar->arWmi, data, len) != A_OK) { - up(&ar->arSem); - return -EIO; - } - - wait_event_interruptible_timeout(arEvent, ar->tcmdRxReport != 0, wmitimeout * HZ); - - if (signal_pending(current)) { - ret = -EINTR; - } - - buf[0] = ar->tcmdRxTotalPkt; - buf[1] = ar->tcmdRxRssi; - if (!ret && copy_to_user(rq->ifr_data, buf, sizeof(buf))) { - ret = -EFAULT; - } - - up(&ar->arSem); - - return ret; -} - -void -ar6000_tcmd_rx_report_event(void *devt, A_UINT8 * results, int len) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)devt; - TCMD_CONT_RX * rx_rep = (TCMD_CONT_RX *)results; - - ar->tcmdRxTotalPkt = rx_rep->u.report.totalPkt; - ar->tcmdRxRssi = rx_rep->u.report.rssiInDBm; - ar->tcmdRxReport = 1; - - wake_up(&arEvent); -} -#endif /* CONFIG_HOST_TCMD_SUPPORT*/ - -static int -ar6000_ioctl_set_error_report_bitmask(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_TARGET_ERROR_REPORT_BITMASK cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - ret = wmi_set_error_report_bitmask(ar->arWmi, cmd.bitmask); - - return (ret==0 ? ret : -EINVAL); -} - -static int -ar6000_clear_target_stats(struct net_device *dev) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - TARGET_STATS *pStats = &ar->arTargetStats; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - AR6000_SPIN_LOCK(&ar->arLock, 0); - A_MEMZERO(pStats, sizeof(TARGET_STATS)); - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - return ret; -} - -static int -ar6000_ioctl_get_target_stats(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - TARGET_STATS_CMD cmd; - TARGET_STATS *pStats = &ar->arTargetStats; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - - ar->statsUpdatePending = TRUE; - - if(wmi_get_stats_cmd(ar->arWmi) != A_OK) { - up(&ar->arSem); - return -EIO; - } - - wait_event_interruptible_timeout(arEvent, ar->statsUpdatePending == FALSE, wmitimeout * HZ); - - if (signal_pending(current)) { - ret = -EINTR; - } - - if (!ret && copy_to_user(rq->ifr_data, pStats, sizeof(*pStats))) { - ret = -EFAULT; - } - - if (cmd.clearStats == 1) { - ret = ar6000_clear_target_stats(dev); - } - - up(&ar->arSem); - - return ret; -} - -static int -ar6000_ioctl_set_access_params(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SET_ACCESS_PARAMS_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - if (wmi_set_access_params_cmd(ar->arWmi, cmd.txop, cmd.eCWmin, cmd.eCWmax, - cmd.aifsn) == A_OK) - { - ret = 0; - } else { - ret = -EINVAL; - } - - return (ret); -} - -static int -ar6000_ioctl_set_disconnect_timeout(struct net_device *dev, struct ifreq *rq) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_DISC_TIMEOUT_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, rq->ifr_data, sizeof(cmd))) { - return -EFAULT; - } - - if (wmi_disctimeout_cmd(ar->arWmi, cmd.disconnectTimeout) == A_OK) - { - ret = 0; - } else { - ret = -EINVAL; - } - - return (ret); -} - -static int -ar6000_xioctl_set_voice_pkt_size(struct net_device *dev, char * userdata) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SET_VOICE_PKT_SIZE_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, userdata, sizeof(cmd))) { - return -EFAULT; - } - - if (wmi_set_voice_pkt_size_cmd(ar->arWmi, cmd.voicePktSize) == A_OK) - { - ret = 0; - } else { - ret = -EINVAL; - } - - - return (ret); -} - -static int -ar6000_xioctl_set_max_sp_len(struct net_device *dev, char * userdata) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SET_MAX_SP_LEN_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, userdata, sizeof(cmd))) { - return -EFAULT; - } - - if (wmi_set_max_sp_len_cmd(ar->arWmi, cmd.maxSPLen) == A_OK) - { - ret = 0; - } else { - ret = -EINVAL; - } - - return (ret); -} - - -static int -ar6000_xioctl_set_bt_status_cmd(struct net_device *dev, char * userdata) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SET_BT_STATUS_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, userdata, sizeof(cmd))) { - return -EFAULT; - } - - if (wmi_set_bt_status_cmd(ar->arWmi, cmd.streamType, cmd.status) == A_OK) - { - ret = 0; - } else { - ret = -EINVAL; - } - - return (ret); -} - -static int -ar6000_xioctl_set_bt_params_cmd(struct net_device *dev, char * userdata) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_SET_BT_PARAMS_CMD cmd; - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (copy_from_user(&cmd, userdata, sizeof(cmd))) { - return -EFAULT; - } - - if (wmi_set_bt_params_cmd(ar->arWmi, &cmd) == A_OK) - { - ret = 0; - } else { - ret = -EINVAL; - } - - return (ret); -} - -#ifdef CONFIG_HOST_GPIO_SUPPORT -struct ar6000_gpio_intr_wait_cmd_s gpio_intr_results; -/* gpio_reg_results and gpio_data_available are protected by arSem */ -static struct ar6000_gpio_register_cmd_s gpio_reg_results; -static A_BOOL gpio_data_available; /* Requested GPIO data available */ -static A_BOOL gpio_intr_available; /* GPIO interrupt info available */ -static A_BOOL gpio_ack_received; /* GPIO ack was received */ - -/* Host-side initialization for General Purpose I/O support */ -void ar6000_gpio_init(void) -{ - gpio_intr_available = FALSE; - gpio_data_available = FALSE; - gpio_ack_received = FALSE; -} - -/* - * Called when a GPIO interrupt is received from the Target. - * intr_values shows which GPIO pins have interrupted. - * input_values shows a recent value of GPIO pins. - */ -void -ar6000_gpio_intr_rx(A_UINT32 intr_mask, A_UINT32 input_values) -{ - gpio_intr_results.intr_mask = intr_mask; - gpio_intr_results.input_values = input_values; - *((volatile A_BOOL *)&gpio_intr_available) = TRUE; - wake_up(&arEvent); -} - -/* - * This is called when a response is received from the Target - * for a previous or ar6000_gpio_input_get or ar6000_gpio_register_get - * call. - */ -void -ar6000_gpio_data_rx(A_UINT32 reg_id, A_UINT32 value) -{ - gpio_reg_results.gpioreg_id = reg_id; - gpio_reg_results.value = value; - *((volatile A_BOOL *)&gpio_data_available) = TRUE; - wake_up(&arEvent); -} - -/* - * This is called when an acknowledgement is received from the Target - * for a previous or ar6000_gpio_output_set or ar6000_gpio_register_set - * call. - */ -void -ar6000_gpio_ack_rx(void) -{ - gpio_ack_received = TRUE; - wake_up(&arEvent); -} - -A_STATUS -ar6000_gpio_output_set(struct net_device *dev, - A_UINT32 set_mask, - A_UINT32 clear_mask, - A_UINT32 enable_mask, - A_UINT32 disable_mask) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - gpio_ack_received = FALSE; - return wmi_gpio_output_set(ar->arWmi, - set_mask, clear_mask, enable_mask, disable_mask); -} - -static A_STATUS -ar6000_gpio_input_get(struct net_device *dev) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - *((volatile A_BOOL *)&gpio_data_available) = FALSE; - return wmi_gpio_input_get(ar->arWmi); -} - -static A_STATUS -ar6000_gpio_register_set(struct net_device *dev, - A_UINT32 gpioreg_id, - A_UINT32 value) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - gpio_ack_received = FALSE; - return wmi_gpio_register_set(ar->arWmi, gpioreg_id, value); -} - -static A_STATUS -ar6000_gpio_register_get(struct net_device *dev, - A_UINT32 gpioreg_id) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - *((volatile A_BOOL *)&gpio_data_available) = FALSE; - return wmi_gpio_register_get(ar->arWmi, gpioreg_id); -} - -static A_STATUS -ar6000_gpio_intr_ack(struct net_device *dev, - A_UINT32 ack_mask) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - gpio_intr_available = FALSE; - return wmi_gpio_intr_ack(ar->arWmi, ack_mask); -} -#endif /* CONFIG_HOST_GPIO_SUPPORT */ - -int ar6000_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - HIF_DEVICE *hifDevice = ar->arHifDevice; - int ret, param, param2; - unsigned int address = 0; - unsigned int length = 0; - unsigned char *buffer; - char *userdata; - A_UINT32 connectCtrlFlags; - - - static WMI_SCAN_PARAMS_CMD scParams = {0, 0, 0, 0, 0, - WMI_SHORTSCANRATIO_DEFAULT, - DEFAULT_SCAN_CTRL_FLAGS, - 0}; - WMI_SET_AKMP_PARAMS_CMD akmpParams; - WMI_SET_PMKID_LIST_CMD pmkidInfo; - - if (cmd == AR6000_IOCTL_EXTENDED) - { - /* - * This allows for many more wireless ioctls than would otherwise - * be available. Applications embed the actual ioctl command in - * the first word of the parameter block, and use the command - * AR6000_IOCTL_EXTENDED_CMD on the ioctl call. - */ - get_user(cmd, (int *)rq->ifr_data); - userdata = (char *)(((unsigned int *)rq->ifr_data)+1); - } - else - { - userdata = (char *)rq->ifr_data; - } - - if ((ar->arWlanState == WLAN_DISABLED) && - ((cmd != AR6000_XIOCTRL_WMI_SET_WLAN_STATE) && - (cmd != AR6000_XIOCTL_DIAG_READ) && - (cmd != AR6000_XIOCTL_DIAG_WRITE))) - { - return -EIO; - } - - ret = 0; - switch(cmd) - { -#ifdef CONFIG_HOST_TCMD_SUPPORT - case AR6000_XIOCTL_TCMD_CONT_TX: - { - TCMD_CONT_TX txCmd; - - if (ar->tcmdPm == TCMD_PM_SLEEP) { - A_PRINTF("Can NOT send tx tcmd when target is asleep! \n"); - return -EFAULT; - } - - if(copy_from_user(&txCmd, userdata, sizeof(TCMD_CONT_TX))) - return -EFAULT; - wmi_test_cmd(ar->arWmi,(A_UINT8 *)&txCmd, sizeof(TCMD_CONT_TX)); - } - break; - case AR6000_XIOCTL_TCMD_CONT_RX: - { - TCMD_CONT_RX rxCmd; - - if (ar->tcmdPm == TCMD_PM_SLEEP) { - A_PRINTF("Can NOT send rx tcmd when target is asleep! \n"); - return -EFAULT; - } - if(copy_from_user(&rxCmd, userdata, sizeof(TCMD_CONT_RX))) - return -EFAULT; - switch(rxCmd.act) - { - case TCMD_CONT_RX_PROMIS: - case TCMD_CONT_RX_FILTER: - case TCMD_CONT_RX_SETMAC: - wmi_test_cmd(ar->arWmi,(A_UINT8 *)&rxCmd, - sizeof(TCMD_CONT_RX)); - break; - case TCMD_CONT_RX_REPORT: - ar6000_ioctl_tcmd_get_rx_report(dev, rq, - (A_UINT8 *)&rxCmd, sizeof(TCMD_CONT_RX)); - break; - default: - A_PRINTF("Unknown Cont Rx mode: %d\n",rxCmd.act); - return -EINVAL; - } - } - break; - case AR6000_XIOCTL_TCMD_PM: - { - TCMD_PM pmCmd; - - if(copy_from_user(&pmCmd, userdata, sizeof(TCMD_PM))) - return -EFAULT; - ar->tcmdPm = pmCmd.mode; - wmi_test_cmd(ar->arWmi, (A_UINT8*)&pmCmd, sizeof(TCMD_PM)); - } - break; -#endif /* CONFIG_HOST_TCMD_SUPPORT */ - - case AR6000_XIOCTL_BMI_DONE: - ret = BMIDone(hifDevice); - break; - - case AR6000_XIOCTL_BMI_READ_MEMORY: - get_user(address, (unsigned int *)userdata); - get_user(length, (unsigned int *)userdata + 1); - AR_DEBUG_PRINTF("Read Memory (address: 0x%x, length: %d)\n", - address, length); - if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) { - A_MEMZERO(buffer, length); - ret = BMIReadMemory(hifDevice, address, buffer, length); - if (copy_to_user(rq->ifr_data, buffer, length)) { - ret = -EFAULT; - } - A_FREE(buffer); - } else { - ret = -ENOMEM; - } - break; - - case AR6000_XIOCTL_BMI_WRITE_MEMORY: - get_user(address, (unsigned int *)userdata); - get_user(length, (unsigned int *)userdata + 1); - AR_DEBUG_PRINTF("Write Memory (address: 0x%x, length: %d)\n", - address, length); - if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) { - A_MEMZERO(buffer, length); - if (copy_from_user(buffer, &userdata[sizeof(address) + - sizeof(length)], length)) - { - ret = -EFAULT; - } else { - ret = BMIWriteMemory(hifDevice, address, buffer, length); - } - A_FREE(buffer); - } else { - ret = -ENOMEM; - } - break; - - case AR6000_XIOCTL_BMI_TEST: - AR_DEBUG_PRINTF("No longer supported\n"); - ret = -EOPNOTSUPP; - break; - - case AR6000_XIOCTL_BMI_EXECUTE: - get_user(address, (unsigned int *)userdata); - get_user(param, (unsigned int *)userdata + 1); - AR_DEBUG_PRINTF("Execute (address: 0x%x, param: %d)\n", - address, param); - ret = BMIExecute(hifDevice, address, ¶m); - put_user(param, (unsigned int *)rq->ifr_data); /* return value */ - break; - - case AR6000_XIOCTL_BMI_SET_APP_START: - get_user(address, (unsigned int *)userdata); - AR_DEBUG_PRINTF("Set App Start (address: 0x%x)\n", address); - ret = BMISetAppStart(hifDevice, address); - break; - - case AR6000_XIOCTL_BMI_READ_SOC_REGISTER: - get_user(address, (unsigned int *)userdata); - ret = BMIReadSOCRegister(hifDevice, address, ¶m); - put_user(param, (unsigned int *)rq->ifr_data); /* return value */ - break; - - case AR6000_XIOCTL_BMI_WRITE_SOC_REGISTER: - get_user(address, (unsigned int *)userdata); - get_user(param, (unsigned int *)userdata + 1); - ret = BMIWriteSOCRegister(hifDevice, address, param); - break; - -#ifdef HTC_RAW_INTERFACE - case AR6000_XIOCTL_HTC_RAW_OPEN: - ret = A_OK; - if (!arRawIfEnabled(ar)) { - /* make sure block size is set in case the target was reset since last - * BMI phase (i.e. flashup downloads) */ - ret = ar6000_SetHTCBlockSize(ar); - if (A_FAILED(ret)) { - break; - } - /* Terminate the BMI phase */ - ret = BMIDone(hifDevice); - if (ret == A_OK) { - ret = ar6000_htc_raw_open(ar); - } - } - break; - - case AR6000_XIOCTL_HTC_RAW_CLOSE: - if (arRawIfEnabled(ar)) { - ret = ar6000_htc_raw_close(ar); - arRawIfEnabled(ar) = FALSE; - } else { - ret = A_ERROR; - } - break; - - case AR6000_XIOCTL_HTC_RAW_READ: - if (arRawIfEnabled(ar)) { - unsigned int streamID; - get_user(streamID, (unsigned int *)userdata); - get_user(length, (unsigned int *)userdata + 1); - buffer = rq->ifr_data + sizeof(length); - ret = ar6000_htc_raw_read(ar, (HTC_RAW_STREAM_ID)streamID, - buffer, length); - put_user(ret, (unsigned int *)rq->ifr_data); - } else { - ret = A_ERROR; - } - break; - - case AR6000_XIOCTL_HTC_RAW_WRITE: - if (arRawIfEnabled(ar)) { - unsigned int streamID; - get_user(streamID, (unsigned int *)userdata); - get_user(length, (unsigned int *)userdata + 1); - buffer = userdata + sizeof(streamID) + sizeof(length); - ret = ar6000_htc_raw_write(ar, (HTC_RAW_STREAM_ID)streamID, - buffer, length); - put_user(ret, (unsigned int *)rq->ifr_data); - } else { - ret = A_ERROR; - } - break; -#endif /* HTC_RAW_INTERFACE */ - - case AR6000_IOCTL_WMI_GETREV: - { - if (copy_to_user(rq->ifr_data, &ar->arVersion, - sizeof(ar->arVersion))) - { - ret = -EFAULT; - } - break; - } - case AR6000_IOCTL_WMI_SETPWR: - { - WMI_POWER_MODE_CMD pwrModeCmd; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&pwrModeCmd, userdata, - sizeof(pwrModeCmd))) - { - ret = -EFAULT; - } else { - if (wmi_powermode_cmd(ar->arWmi, pwrModeCmd.powerMode) - != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_IOCTL_WMI_SET_IBSS_PM_CAPS: - { - WMI_IBSS_PM_CAPS_CMD ibssPmCaps; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&ibssPmCaps, userdata, - sizeof(ibssPmCaps))) - { - ret = -EFAULT; - } else { - if (wmi_ibsspmcaps_cmd(ar->arWmi, ibssPmCaps.power_saving, ibssPmCaps.ttl, - ibssPmCaps.atim_windows, ibssPmCaps.timeout_value) != A_OK) - { - ret = -EIO; - } - AR6000_SPIN_LOCK(&ar->arLock, 0); - ar->arIbssPsEnable = ibssPmCaps.power_saving; - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - } - break; - } - case AR6000_IOCTL_WMI_SET_PMPARAMS: - { - WMI_POWER_PARAMS_CMD pmParams; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&pmParams, userdata, - sizeof(pmParams))) - { - ret = -EFAULT; - } else { - if (wmi_pmparams_cmd(ar->arWmi, pmParams.idle_period, - pmParams.pspoll_number, - pmParams.dtim_policy) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_IOCTL_WMI_SETSCAN: - { - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&scParams, userdata, - sizeof(scParams))) - { - ret = -EFAULT; - } else { - if (CAN_SCAN_IN_CONNECT(scParams.scanCtrlFlags)) { - ar->arSkipScan = FALSE; - } else { - ar->arSkipScan = TRUE; - } - - if (wmi_scanparams_cmd(ar->arWmi, scParams.fg_start_period, - scParams.fg_end_period, - scParams.bg_period, - scParams.minact_chdwell_time, - scParams.maxact_chdwell_time, - scParams.pas_chdwell_time, - scParams.shortScanRatio, - scParams.scanCtrlFlags, - scParams.max_dfsch_act_time) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_IOCTL_WMI_SETLISTENINT: - { - WMI_LISTEN_INT_CMD listenCmd; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&listenCmd, userdata, - sizeof(listenCmd))) - { - ret = -EFAULT; - } else { - if (wmi_listeninterval_cmd(ar->arWmi, listenCmd.listenInterval, listenCmd.numBeacons) != A_OK) { - ret = -EIO; - } else { - AR6000_SPIN_LOCK(&ar->arLock, 0); - ar->arListenInterval = param; - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - } - - } - break; - } - case AR6000_IOCTL_WMI_SET_BMISS_TIME: - { - WMI_BMISS_TIME_CMD bmissCmd; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&bmissCmd, userdata, - sizeof(bmissCmd))) - { - ret = -EFAULT; - } else { - if (wmi_bmisstime_cmd(ar->arWmi, bmissCmd.bmissTime, bmissCmd.numBeacons) != A_OK) { - ret = -EIO; - } - } - break; - } - case AR6000_IOCTL_WMI_SETBSSFILTER: - { - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else { - - get_user(param, (unsigned char *)userdata); - get_user(param2, (unsigned int *)(userdata + 1)); - printk("SETBSSFILTER: filter 0x%x, mask: 0x%x\n", param, param2); - if (wmi_bssfilter_cmd(ar->arWmi, param, param2) != A_OK) { - ret = -EIO; - } - } - break; - } - case AR6000_IOCTL_WMI_SET_SNRTHRESHOLD: - { - ret = ar6000_ioctl_set_snr_threshold(dev, rq); - break; - } - case AR6000_XIOCTL_WMI_SET_RSSITHRESHOLD: - { - ret = ar6000_ioctl_set_rssi_threshold(dev, rq); - break; - } - case AR6000_XIOCTL_WMI_CLR_RSSISNR: - { - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } - ret = wmi_clr_rssi_snr(ar->arWmi); - break; - } - case AR6000_XIOCTL_WMI_SET_LQTHRESHOLD: - { - ret = ar6000_ioctl_set_lq_threshold(dev, rq); - break; - } - case AR6000_XIOCTL_WMI_SET_LPREAMBLE: - { - WMI_SET_LPREAMBLE_CMD setLpreambleCmd; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&setLpreambleCmd, userdata, - sizeof(setLpreambleCmd))) - { - ret = -EFAULT; - } else { - if (wmi_set_lpreamble_cmd(ar->arWmi, setLpreambleCmd.status) - != A_OK) - { - ret = -EIO; - } - } - - break; - } - case AR6000_XIOCTL_WMI_SET_RTS: - { - WMI_SET_RTS_CMD rtsCmd; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&rtsCmd, userdata, - sizeof(rtsCmd))) - { - ret = -EFAULT; - } else { - if (wmi_set_rts_cmd(ar->arWmi, rtsCmd.threshold) - != A_OK) - { - ret = -EIO; - } - } - - break; - } - case AR6000_XIOCTL_WMI_SET_WMM: - { - ret = ar6000_ioctl_set_wmm(dev, rq); - break; - } - case AR6000_XIOCTL_WMI_SET_TXOP: - { - ret = ar6000_ioctl_set_txop(dev, rq); - break; - } - case AR6000_XIOCTL_WMI_GET_RD: - { - ret = ar6000_ioctl_get_rd(dev, rq); - break; - } - case AR6000_IOCTL_WMI_SET_CHANNELPARAMS: - { - ret = ar6000_ioctl_set_channelParams(dev, rq); - break; - } - case AR6000_IOCTL_WMI_SET_PROBEDSSID: - { - ret = ar6000_ioctl_set_probedSsid(dev, rq); - break; - } - case AR6000_IOCTL_WMI_SET_BADAP: - { - ret = ar6000_ioctl_set_badAp(dev, rq); - break; - } - case AR6000_IOCTL_WMI_CREATE_QOS: - { - ret = ar6000_ioctl_create_qos(dev, rq); - break; - } - case AR6000_IOCTL_WMI_DELETE_QOS: - { - ret = ar6000_ioctl_delete_qos(dev, rq); - break; - } - case AR6000_IOCTL_WMI_GET_QOS_QUEUE: - { - ret = ar6000_ioctl_get_qos_queue(dev, rq); - break; - } - case AR6000_IOCTL_WMI_GET_TARGET_STATS: - { - ret = ar6000_ioctl_get_target_stats(dev, rq); - break; - } - case AR6000_IOCTL_WMI_SET_ERROR_REPORT_BITMASK: - { - ret = ar6000_ioctl_set_error_report_bitmask(dev, rq); - break; - } - case AR6000_IOCTL_WMI_SET_ASSOC_INFO: - { - WMI_SET_ASSOC_INFO_CMD cmd; - A_UINT8 assocInfo[WMI_MAX_ASSOC_INFO_LEN]; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else { - get_user(cmd.ieType, userdata); - if (cmd.ieType >= WMI_MAX_ASSOC_INFO_TYPE) { - ret = -EIO; - } else { - get_user(cmd.bufferSize, userdata + 1); - if (cmd.bufferSize > WMI_MAX_ASSOC_INFO_LEN) { - ret = -EFAULT; - break; - } - if (copy_from_user(assocInfo, userdata + 2, - cmd.bufferSize)) - { - ret = -EFAULT; - } else { - if (wmi_associnfo_cmd(ar->arWmi, cmd.ieType, - cmd.bufferSize, - assocInfo) != A_OK) - { - ret = -EIO; - } - } - } - } - break; - } - case AR6000_IOCTL_WMI_SET_ACCESS_PARAMS: - { - ret = ar6000_ioctl_set_access_params(dev, rq); - break; - } - case AR6000_IOCTL_WMI_SET_DISC_TIMEOUT: - { - ret = ar6000_ioctl_set_disconnect_timeout(dev, rq); - break; - } - case AR6000_XIOCTL_FORCE_TARGET_RESET: - { - if (ar->arHtcTarget) - { -// HTCForceReset(htcTarget); - } - else - { - AR_DEBUG_PRINTF("ar6000_ioctl cannot attempt reset.\n"); - } - break; - } - case AR6000_XIOCTL_TARGET_INFO: - case AR6000_XIOCTL_CHECK_TARGET_READY: /* backwards compatibility */ - { - /* If we made it to here, then the Target exists and is ready. */ - - if (cmd == AR6000_XIOCTL_TARGET_INFO) { - if (copy_to_user((A_UINT32 *)rq->ifr_data, &ar->arVersion.target_ver, - sizeof(ar->arVersion.target_ver))) - { - ret = -EFAULT; - } - if (copy_to_user(((A_UINT32 *)rq->ifr_data)+1, &ar->arTargetType, - sizeof(ar->arTargetType))) - { - ret = -EFAULT; - } - } - break; - } - case AR6000_XIOCTL_WMI_SET_HB_CHALLENGE_RESP_PARAMS: - { - WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD hbparam; - - if (copy_from_user(&hbparam, userdata, sizeof(hbparam))) - { - ret = -EFAULT; - } else { - AR6000_SPIN_LOCK(&ar->arLock, 0); - /* Start a cyclic timer with the parameters provided. */ - if (hbparam.frequency) { - ar->arHBChallengeResp.frequency = hbparam.frequency; - } - if (hbparam.threshold) { - ar->arHBChallengeResp.missThres = hbparam.threshold; - } - - /* Delete the pending timer and start a new one */ - if (timer_pending(&ar->arHBChallengeResp.timer)) { - A_UNTIMEOUT(&ar->arHBChallengeResp.timer); - } - A_TIMEOUT_MS(&ar->arHBChallengeResp.timer, ar->arHBChallengeResp.frequency * 1000, 0); - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - } - break; - } - case AR6000_XIOCTL_WMI_GET_HB_CHALLENGE_RESP: - { - A_UINT32 cookie; - - if (copy_from_user(&cookie, userdata, sizeof(cookie))) { - return -EFAULT; - } - - /* Send the challenge on the control channel */ - if (wmi_get_challenge_resp_cmd(ar->arWmi, cookie, APP_HB_CHALLENGE) != A_OK) { - return -EIO; - } - break; - } -#ifdef USER_KEYS - case AR6000_XIOCTL_USER_SETKEYS: - { - - ar->user_savedkeys_stat = USER_SAVEDKEYS_STAT_RUN; - - if (copy_from_user(&ar->user_key_ctrl, userdata, - sizeof(ar->user_key_ctrl))) - { - return -EFAULT; - } - - A_PRINTF("ar6000 USER set key %x\n", ar->user_key_ctrl); - break; - } -#endif /* USER_KEYS */ - -#ifdef CONFIG_HOST_GPIO_SUPPORT - case AR6000_XIOCTL_GPIO_OUTPUT_SET: - { - struct ar6000_gpio_output_set_cmd_s gpio_output_set_cmd; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - - if (copy_from_user(&gpio_output_set_cmd, userdata, - sizeof(gpio_output_set_cmd))) - { - ret = -EFAULT; - } else { - ret = ar6000_gpio_output_set(dev, - gpio_output_set_cmd.set_mask, - gpio_output_set_cmd.clear_mask, - gpio_output_set_cmd.enable_mask, - gpio_output_set_cmd.disable_mask); - if (ret != A_OK) { - ret = EIO; - } - } - up(&ar->arSem); - break; - } - case AR6000_XIOCTL_GPIO_INPUT_GET: - { - if (ar->arWmiReady == FALSE) { - return -EIO; - } - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - - ret = ar6000_gpio_input_get(dev); - if (ret != A_OK) { - up(&ar->arSem); - return -EIO; - } - - /* Wait for Target to respond. */ - wait_event_interruptible(arEvent, gpio_data_available); - if (signal_pending(current)) { - ret = -EINTR; - } else { - A_ASSERT(gpio_reg_results.gpioreg_id == GPIO_ID_NONE); - - if (copy_to_user(userdata, &gpio_reg_results.value, - sizeof(gpio_reg_results.value))) - { - ret = -EFAULT; - } - } - up(&ar->arSem); - break; - } - case AR6000_XIOCTL_GPIO_REGISTER_SET: - { - struct ar6000_gpio_register_cmd_s gpio_register_cmd; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - - if (copy_from_user(&gpio_register_cmd, userdata, - sizeof(gpio_register_cmd))) - { - ret = -EFAULT; - } else { - ret = ar6000_gpio_register_set(dev, - gpio_register_cmd.gpioreg_id, - gpio_register_cmd.value); - if (ret != A_OK) { - ret = EIO; - } - - /* Wait for acknowledgement from Target */ - wait_event_interruptible(arEvent, gpio_ack_received); - if (signal_pending(current)) { - ret = -EINTR; - } - } - up(&ar->arSem); - break; - } - case AR6000_XIOCTL_GPIO_REGISTER_GET: - { - struct ar6000_gpio_register_cmd_s gpio_register_cmd; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - - if (copy_from_user(&gpio_register_cmd, userdata, - sizeof(gpio_register_cmd))) - { - ret = -EFAULT; - } else { - ret = ar6000_gpio_register_get(dev, gpio_register_cmd.gpioreg_id); - if (ret != A_OK) { - up(&ar->arSem); - return -EIO; - } - - /* Wait for Target to respond. */ - wait_event_interruptible(arEvent, gpio_data_available); - if (signal_pending(current)) { - ret = -EINTR; - } else { - A_ASSERT(gpio_register_cmd.gpioreg_id == gpio_reg_results.gpioreg_id); - if (copy_to_user(userdata, &gpio_reg_results, - sizeof(gpio_reg_results))) - { - ret = -EFAULT; - } - } - } - up(&ar->arSem); - break; - } - case AR6000_XIOCTL_GPIO_INTR_ACK: - { - struct ar6000_gpio_intr_ack_cmd_s gpio_intr_ack_cmd; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - - if (copy_from_user(&gpio_intr_ack_cmd, userdata, - sizeof(gpio_intr_ack_cmd))) - { - ret = -EFAULT; - } else { - ret = ar6000_gpio_intr_ack(dev, gpio_intr_ack_cmd.ack_mask); - if (ret != A_OK) { - ret = EIO; - } - } - up(&ar->arSem); - break; - } - case AR6000_XIOCTL_GPIO_INTR_WAIT: - { - /* Wait for Target to report an interrupt. */ - dev_hold(dev); - rtnl_unlock(); - wait_event_interruptible(arEvent, gpio_intr_available); - rtnl_lock(); - __dev_put(dev); - - if (signal_pending(current)) { - ret = -EINTR; - } else { - if (copy_to_user(userdata, &gpio_intr_results, - sizeof(gpio_intr_results))) - { - ret = -EFAULT; - } - } - break; - } -#endif /* CONFIG_HOST_GPIO_SUPPORT */ - - case AR6000_XIOCTL_DBGLOG_CFG_MODULE: - { - struct ar6000_dbglog_module_config_s config; - - if (copy_from_user(&config, userdata, sizeof(config))) { - return -EFAULT; - } - - /* Send the challenge on the control channel */ - if (wmi_config_debug_module_cmd(ar->arWmi, config.mmask, - config.tsr, config.rep, - config.size, config.valid) != A_OK) - { - return -EIO; - } - break; - } - - case AR6000_XIOCTL_DBGLOG_GET_DEBUG_LOGS: - { - /* Send the challenge on the control channel */ - if (ar6000_dbglog_get_debug_logs(ar) != A_OK) - { - return -EIO; - } - break; - } - - case AR6000_XIOCTL_SET_ADHOC_BSSID: - { - WMI_SET_ADHOC_BSSID_CMD adhocBssid; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&adhocBssid, userdata, - sizeof(adhocBssid))) - { - ret = -EFAULT; - } else if (A_MEMCMP(adhocBssid.bssid, bcast_mac, - AR6000_ETH_ADDR_LEN) == 0) - { - ret = -EFAULT; - } else { - - A_MEMCPY(ar->arReqBssid, adhocBssid.bssid, sizeof(ar->arReqBssid)); - } - break; - } - - case AR6000_XIOCTL_SET_OPT_MODE: - { - WMI_SET_OPT_MODE_CMD optModeCmd; - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&optModeCmd, userdata, - sizeof(optModeCmd))) - { - ret = -EFAULT; - } else if (ar->arConnected && optModeCmd.optMode == SPECIAL_ON) { - ret = -EFAULT; - - } else if (wmi_set_opt_mode_cmd(ar->arWmi, optModeCmd.optMode) - != A_OK) - { - ret = -EIO; - } - break; - } - - case AR6000_XIOCTL_OPT_SEND_FRAME: - { - WMI_OPT_TX_FRAME_CMD optTxFrmCmd; - A_UINT8 data[MAX_OPT_DATA_LEN]; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&optTxFrmCmd, userdata, - sizeof(optTxFrmCmd))) - { - ret = -EFAULT; - } else if (copy_from_user(data, - userdata+sizeof(WMI_OPT_TX_FRAME_CMD)-1, - optTxFrmCmd.optIEDataLen)) - { - ret = -EFAULT; - } else { - ret = wmi_opt_tx_frame_cmd(ar->arWmi, - optTxFrmCmd.frmType, - optTxFrmCmd.dstAddr, - optTxFrmCmd.bssid, - optTxFrmCmd.optIEDataLen, - data); - } - - break; - } - case AR6000_XIOCTL_WMI_SETRETRYLIMITS: - { - WMI_SET_RETRY_LIMITS_CMD setRetryParams; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&setRetryParams, userdata, - sizeof(setRetryParams))) - { - ret = -EFAULT; - } else { - if (wmi_set_retry_limits_cmd(ar->arWmi, setRetryParams.frameType, - setRetryParams.trafficClass, - setRetryParams.maxRetries, - setRetryParams.enableNotify) != A_OK) - { - ret = -EIO; - } - AR6000_SPIN_LOCK(&ar->arLock, 0); - ar->arMaxRetries = setRetryParams.maxRetries; - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - } - break; - } - - case AR6000_XIOCTL_SET_ADHOC_BEACON_INTVAL: - { - WMI_BEACON_INT_CMD bIntvlCmd; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&bIntvlCmd, userdata, - sizeof(bIntvlCmd))) - { - ret = -EFAULT; - } else if (wmi_set_adhoc_bconIntvl_cmd(ar->arWmi, bIntvlCmd.beaconInterval) - != A_OK) - { - ret = -EIO; - } - break; - } - case IEEE80211_IOCTL_SETAUTHALG: - { - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct ieee80211req_authalg req; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&req, userdata, - sizeof(struct ieee80211req_authalg))) - { - ret = -EFAULT; - } else if (req.auth_alg == AUTH_ALG_OPEN_SYSTEM) { - ar->arDot11AuthMode = OPEN_AUTH; - ar->arPairwiseCrypto = NONE_CRYPT; - ar->arGroupCrypto = NONE_CRYPT; - } else if (req.auth_alg == AUTH_ALG_LEAP) { - ar->arDot11AuthMode = LEAP_AUTH; - } else { - ret = -EIO; - } - break; - } - - case AR6000_XIOCTL_SET_VOICE_PKT_SIZE: - ret = ar6000_xioctl_set_voice_pkt_size(dev, userdata); - break; - - case AR6000_XIOCTL_SET_MAX_SP: - ret = ar6000_xioctl_set_max_sp_len(dev, userdata); - break; - - case AR6000_XIOCTL_WMI_GET_ROAM_TBL: - ret = ar6000_ioctl_get_roam_tbl(dev, rq); - break; - case AR6000_XIOCTL_WMI_SET_ROAM_CTRL: - ret = ar6000_ioctl_set_roam_ctrl(dev, userdata); - break; - case AR6000_XIOCTRL_WMI_SET_POWERSAVE_TIMERS: - ret = ar6000_ioctl_set_powersave_timers(dev, userdata); - break; - case AR6000_XIOCTRL_WMI_GET_POWER_MODE: - ret = ar6000_ioctl_get_power_mode(dev, rq); - break; - case AR6000_XIOCTRL_WMI_SET_WLAN_STATE: - get_user(ar->arWlanState, (unsigned int *)userdata); - if (ar->arWmiReady == FALSE) { - ret = -EIO; - break; - } - - if (ar->arWlanState == WLAN_ENABLED) { - /* Enable foreground scanning */ - if (wmi_scanparams_cmd(ar->arWmi, scParams.fg_start_period, - scParams.fg_end_period, - scParams.bg_period, - scParams.minact_chdwell_time, - scParams.maxact_chdwell_time, - scParams.pas_chdwell_time, - scParams.shortScanRatio, - scParams.scanCtrlFlags, - scParams.max_dfsch_act_time) != A_OK) - { - ret = -EIO; - } - if (ar->arSsidLen) { - ar->arConnectPending = TRUE; - if (wmi_connect_cmd(ar->arWmi, ar->arNetworkType, - ar->arDot11AuthMode, ar->arAuthMode, - ar->arPairwiseCrypto, - ar->arPairwiseCryptoLen, - ar->arGroupCrypto, ar->arGroupCryptoLen, - ar->arSsidLen, ar->arSsid, - ar->arReqBssid, ar->arChannelHint, - ar->arConnectCtrlFlags) != A_OK) - { - ret = -EIO; - ar->arConnectPending = FALSE; - } - } - } else { - /* Disconnect from the AP and disable foreground scanning */ - AR6000_SPIN_LOCK(&ar->arLock, 0); - if (ar->arConnected == TRUE || ar->arConnectPending == TRUE) { - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - wmi_disconnect_cmd(ar->arWmi); - } else { - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - } - - if (wmi_scanparams_cmd(ar->arWmi, 0xFFFF, 0, 0, 0, 0, 0, 0, 0xFF, 0) != A_OK) - { - ret = -EIO; - } - } - break; - case AR6000_XIOCTL_WMI_GET_ROAM_DATA: - ret = ar6000_ioctl_get_roam_data(dev, rq); - break; - case AR6000_XIOCTL_WMI_SET_BT_STATUS: - ret = ar6000_xioctl_set_bt_status_cmd(dev, userdata); - break; - case AR6000_XIOCTL_WMI_SET_BT_PARAMS: - ret = ar6000_xioctl_set_bt_params_cmd(dev, userdata); - break; - case AR6000_XIOCTL_WMI_STARTSCAN: - { - WMI_START_SCAN_CMD setStartScanCmd; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&setStartScanCmd, userdata, - sizeof(setStartScanCmd))) - { - ret = -EFAULT; - } else { - if (wmi_startscan_cmd(ar->arWmi, setStartScanCmd.scanType, - setStartScanCmd.forceFgScan, - setStartScanCmd.isLegacy, - setStartScanCmd.homeDwellTime, - setStartScanCmd.forceScanInterval) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_XIOCTL_WMI_SETFIXRATES: - { - WMI_FIX_RATES_CMD setFixRatesCmd; - A_STATUS returnStatus; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&setFixRatesCmd, userdata, - sizeof(setFixRatesCmd))) - { - ret = -EFAULT; - } else { - returnStatus = wmi_set_fixrates_cmd(ar->arWmi, setFixRatesCmd.fixRateMask); - if (returnStatus == A_EINVAL) - { - ret = -EINVAL; - } - else if(returnStatus != A_OK) { - ret = -EIO; - } - } - break; - } - - case AR6000_XIOCTL_WMI_GETFIXRATES: - { - WMI_FIX_RATES_CMD getFixRatesCmd; - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - /* Used copy_from_user/copy_to_user to access user space data */ - if (copy_from_user(&getFixRatesCmd, userdata, sizeof(getFixRatesCmd))) { - ret = -EFAULT; - } else { - ar->arRateMask = 0xFFFF; - - if (wmi_get_ratemask_cmd(ar->arWmi) != A_OK) { - up(&ar->arSem); - return -EIO; - } - - wait_event_interruptible_timeout(arEvent, ar->arRateMask != 0xFFFF, wmitimeout * HZ); - - if (signal_pending(current)) { - ret = -EINTR; - } - - if (!ret) { - getFixRatesCmd.fixRateMask = ar->arRateMask; - } - - if(copy_to_user(userdata, &getFixRatesCmd, sizeof(getFixRatesCmd))) { - ret = -EFAULT; - } - - up(&ar->arSem); - } - break; - } - case AR6000_XIOCTL_WMI_SET_AUTHMODE: - { - WMI_SET_AUTH_MODE_CMD setAuthMode; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&setAuthMode, userdata, - sizeof(setAuthMode))) - { - ret = -EFAULT; - } else { - if (wmi_set_authmode_cmd(ar->arWmi, setAuthMode.mode) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_XIOCTL_WMI_SET_REASSOCMODE: - { - WMI_SET_REASSOC_MODE_CMD setReassocMode; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&setReassocMode, userdata, - sizeof(setReassocMode))) - { - ret = -EFAULT; - } else { - if (wmi_set_reassocmode_cmd(ar->arWmi, setReassocMode.mode) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_XIOCTL_DIAG_READ: - { - A_UINT32 addr, data; - get_user(addr, (unsigned int *)userdata); - if (ar6000_ReadRegDiag(ar->arHifDevice, &addr, &data) != A_OK) { - ret = -EIO; - } - put_user(data, (unsigned int *)userdata + 1); - break; - } - case AR6000_XIOCTL_DIAG_WRITE: - { - A_UINT32 addr, data; - get_user(addr, (unsigned int *)userdata); - get_user(data, (unsigned int *)userdata + 1); - if (ar6000_WriteRegDiag(ar->arHifDevice, &addr, &data) != A_OK) { - ret = -EIO; - } - break; - } - case AR6000_XIOCTL_WMI_SET_KEEPALIVE: - { - WMI_SET_KEEPALIVE_CMD setKeepAlive; - if (ar->arWmiReady == FALSE) { - return -EIO; - } else if (copy_from_user(&setKeepAlive, userdata, - sizeof(setKeepAlive))){ - ret = -EFAULT; - } else { - if (wmi_set_keepalive_cmd(ar->arWmi, setKeepAlive.keepaliveInterval) != A_OK) { - ret = -EIO; - } - } - break; - } - case AR6000_XIOCTL_WMI_GET_KEEPALIVE: - { - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_GET_KEEPALIVE_CMD getKeepAlive; - int ret = 0; - if (ar->arWmiReady == FALSE) { - return -EIO; - } - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - if (copy_from_user(&getKeepAlive, userdata,sizeof(getKeepAlive))) { - ret = -EFAULT; - } else { - getKeepAlive.keepaliveInterval = wmi_get_keepalive_cmd(ar->arWmi); - ar->arKeepaliveConfigured = 0xFF; - if (wmi_get_keepalive_configured(ar->arWmi) != A_OK){ - up(&ar->arSem); - return -EIO; - } - wait_event_interruptible_timeout(arEvent, ar->arKeepaliveConfigured != 0xFF, wmitimeout * HZ); - if (signal_pending(current)) { - ret = -EINTR; - } - - if (!ret) { - getKeepAlive.configured = ar->arKeepaliveConfigured; - } - if (copy_to_user(userdata, &getKeepAlive, sizeof(getKeepAlive))) { - ret = -EFAULT; - } - up(&ar->arSem); - } - break; - } - case AR6000_XIOCTL_WMI_SET_APPIE: - { - WMI_SET_APPIE_CMD appIEcmd; - A_UINT8 appIeInfo[IEEE80211_APPIE_FRAME_MAX_LEN]; - A_UINT32 fType,ieLen; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - get_user(fType, (A_UINT32 *)userdata); - appIEcmd.mgmtFrmType = fType; - if (appIEcmd.mgmtFrmType >= IEEE80211_APPIE_NUM_OF_FRAME) { - ret = -EIO; - } else { - get_user(ieLen, (A_UINT32 *)(userdata + 4)); - appIEcmd.ieLen = ieLen; - if (appIEcmd.ieLen > IEEE80211_APPIE_FRAME_MAX_LEN) { - ret = -EIO; - break; - } - if (copy_from_user(appIeInfo, userdata + 8, appIEcmd.ieLen)) { - ret = -EFAULT; - } else { - if (wmi_set_appie_cmd(ar->arWmi, appIEcmd.mgmtFrmType, - appIEcmd.ieLen, appIeInfo) != A_OK) - { - ret = -EIO; - } - } - } - break; - } - case AR6000_XIOCTL_WMI_SET_MGMT_FRM_RX_FILTER: - { - WMI_BSS_FILTER_CMD cmd; - A_UINT32 filterType; - - if (copy_from_user(&filterType, userdata, sizeof(A_UINT32))) - { - return -EFAULT; - } - if (filterType & (IEEE80211_FILTER_TYPE_BEACON | - IEEE80211_FILTER_TYPE_PROBE_RESP)) - { - cmd.bssFilter = ALL_BSS_FILTER; - } else { - cmd.bssFilter = NONE_BSS_FILTER; - } - if (wmi_bssfilter_cmd(ar->arWmi, cmd.bssFilter, 0) != A_OK) { - ret = -EIO; - } - - AR6000_SPIN_LOCK(&ar->arLock, 0); - ar->arMgmtFilter = filterType; - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - break; - } - case AR6000_XIOCTL_WMI_SET_WSC_STATUS: - { - A_UINT32 wsc_status; - - if (copy_from_user(&wsc_status, userdata, sizeof(A_UINT32))) - { - return -EFAULT; - } - if (wmi_set_wsc_status_cmd(ar->arWmi, wsc_status) != A_OK) { - ret = -EIO; - } - break; - } - case AR6000_XIOCTL_BMI_ROMPATCH_INSTALL: - { - A_UINT32 ROM_addr; - A_UINT32 RAM_addr; - A_UINT32 nbytes; - A_UINT32 do_activate; - A_UINT32 rompatch_id; - - get_user(ROM_addr, (A_UINT32 *)userdata); - get_user(RAM_addr, (A_UINT32 *)userdata + 1); - get_user(nbytes, (A_UINT32 *)userdata + 2); - get_user(do_activate, (A_UINT32 *)userdata + 3); - AR_DEBUG_PRINTF("Install rompatch from ROM: 0x%x to RAM: 0x%x length: %d\n", - ROM_addr, RAM_addr, nbytes); - ret = BMIrompatchInstall(hifDevice, ROM_addr, RAM_addr, - nbytes, do_activate, &rompatch_id); - if (ret == A_OK) { - put_user(rompatch_id, (unsigned int *)rq->ifr_data); /* return value */ - } - break; - } - - case AR6000_XIOCTL_BMI_ROMPATCH_UNINSTALL: - { - A_UINT32 rompatch_id; - - get_user(rompatch_id, (A_UINT32 *)userdata); - AR_DEBUG_PRINTF("UNinstall rompatch_id %d\n", rompatch_id); - ret = BMIrompatchUninstall(hifDevice, rompatch_id); - break; - } - - case AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE: - case AR6000_XIOCTL_BMI_ROMPATCH_DEACTIVATE: - { - A_UINT32 rompatch_count; - - get_user(rompatch_count, (A_UINT32 *)userdata); - AR_DEBUG_PRINTF("Change rompatch activation count=%d\n", rompatch_count); - length = sizeof(A_UINT32) * rompatch_count; - if ((buffer = (unsigned char *)A_MALLOC(length)) != NULL) { - A_MEMZERO(buffer, length); - if (copy_from_user(buffer, &userdata[sizeof(rompatch_count)], length)) - { - ret = -EFAULT; - } else { - if (cmd == AR6000_XIOCTL_BMI_ROMPATCH_ACTIVATE) { - ret = BMIrompatchActivate(hifDevice, rompatch_count, (A_UINT32 *)buffer); - } else { - ret = BMIrompatchDeactivate(hifDevice, rompatch_count, (A_UINT32 *)buffer); - } - } - A_FREE(buffer); - } else { - ret = -ENOMEM; - } - - break; - } - - case AR6000_XIOCTL_WMI_SET_HOST_SLEEP_MODE: - { - WMI_SET_HOST_SLEEP_MODE_CMD setHostSleepMode; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&setHostSleepMode, userdata, - sizeof(setHostSleepMode))) - { - ret = -EFAULT; - } else { - if (wmi_set_host_sleep_mode_cmd(ar->arWmi, - &setHostSleepMode) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_XIOCTL_WMI_SET_WOW_MODE: - { - WMI_SET_WOW_MODE_CMD setWowMode; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&setWowMode, userdata, - sizeof(setWowMode))) - { - ret = -EFAULT; - } else { - if (wmi_set_wow_mode_cmd(ar->arWmi, - &setWowMode) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_XIOCTL_WMI_GET_WOW_LIST: - { - WMI_GET_WOW_LIST_CMD getWowList; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&getWowList, userdata, - sizeof(getWowList))) - { - ret = -EFAULT; - } else { - if (wmi_get_wow_list_cmd(ar->arWmi, - &getWowList) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_XIOCTL_WMI_ADD_WOW_PATTERN: - { -#define WOW_PATTERN_SIZE 64 -#define WOW_MASK_SIZE 64 - - WMI_ADD_WOW_PATTERN_CMD cmd; - A_UINT8 mask_data[WOW_PATTERN_SIZE]={0}; - A_UINT8 pattern_data[WOW_PATTERN_SIZE]={0}; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else { - - if(copy_from_user(&cmd, userdata, - sizeof(WMI_ADD_WOW_PATTERN_CMD))) - return -EFAULT; - if (copy_from_user(pattern_data, - userdata + 3, - cmd.filter_size)){ - ret = -EFAULT; - break; - } - if (copy_from_user(mask_data, - (userdata + 3 + cmd.filter_size), - cmd.filter_size)){ - ret = -EFAULT; - break; - } else { - if (wmi_add_wow_pattern_cmd(ar->arWmi, - &cmd, pattern_data, mask_data, cmd.filter_size) != A_OK){ - ret = -EIO; - } - } - } -#undef WOW_PATTERN_SIZE -#undef WOW_MASK_SIZE - break; - } - case AR6000_XIOCTL_WMI_DEL_WOW_PATTERN: - { - WMI_DEL_WOW_PATTERN_CMD delWowPattern; - - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&delWowPattern, userdata, - sizeof(delWowPattern))) - { - ret = -EFAULT; - } else { - if (wmi_del_wow_pattern_cmd(ar->arWmi, - &delWowPattern) != A_OK) - { - ret = -EIO; - } - } - break; - } - case AR6000_XIOCTL_DUMP_HTC_CREDIT_STATE: - if (ar->arHtcTarget != NULL) { - HTCDumpCreditStates(ar->arHtcTarget); - } - break; - case AR6000_XIOCTL_TRAFFIC_ACTIVITY_CHANGE: - if (ar->arHtcTarget != NULL) { - struct ar6000_traffic_activity_change data; - - if (copy_from_user(&data, userdata, sizeof(data))) - { - return -EFAULT; - } - /* note, this is used for testing (mbox ping testing), indicate activity - * change using the stream ID as the traffic class */ - ar6000_indicate_tx_activity(ar, - (A_UINT8)data.StreamID, - data.Active ? TRUE : FALSE); - } - break; - case AR6000_XIOCTL_WMI_SET_CONNECT_CTRL_FLAGS: - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&connectCtrlFlags, userdata, - sizeof(connectCtrlFlags))) - { - ret = -EFAULT; - } else { - ar->arConnectCtrlFlags = connectCtrlFlags; - } - break; - case AR6000_XIOCTL_WMI_SET_AKMP_PARAMS: - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else if (copy_from_user(&akmpParams, userdata, - sizeof(WMI_SET_AKMP_PARAMS_CMD))) - { - ret = -EFAULT; - } else { - if (wmi_set_akmp_params_cmd(ar->arWmi, &akmpParams) != A_OK) { - ret = -EIO; - } - } - break; - case AR6000_XIOCTL_WMI_SET_PMKID_LIST: - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else { - if (copy_from_user(&pmkidInfo.numPMKID, userdata, - sizeof(pmkidInfo.numPMKID))) - { - ret = -EFAULT; - break; - } - if (copy_from_user(&pmkidInfo.pmkidList, - userdata + sizeof(pmkidInfo.numPMKID), - pmkidInfo.numPMKID * sizeof(WMI_PMKID))) - { - ret = -EFAULT; - break; - } - if (wmi_set_pmkid_list_cmd(ar->arWmi, &pmkidInfo) != A_OK) { - ret = -EIO; - } - } - break; - case AR6000_XIOCTL_WMI_GET_PMKID_LIST: - if (ar->arWmiReady == FALSE) { - ret = -EIO; - } else { - if (wmi_get_pmkid_list_cmd(ar->arWmi) != A_OK) { - ret = -EIO; - } - } - break; - default: - ret = -EOPNOTSUPP; - } - return ret; -} - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/netbuf.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/netbuf.c deleted file mode 100644 index 97b273b3ac..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/netbuf.c +++ /dev/null @@ -1,225 +0,0 @@ - -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ -#include <linux/kernel.h> -#include <linux/skbuff.h> -#include <a_config.h> -#include "athdefs.h" -#include "a_types.h" -#include "a_osapi.h" -#include "htc_packet.h" - -#define AR6000_DATA_OFFSET 64 - -void a_netbuf_enqueue(A_NETBUF_QUEUE_T *q, void *pkt) -{ - skb_queue_tail((struct sk_buff_head *) q, (struct sk_buff *) pkt); -} - -void a_netbuf_prequeue(A_NETBUF_QUEUE_T *q, void *pkt) -{ - skb_queue_head((struct sk_buff_head *) q, (struct sk_buff *) pkt); -} - -void *a_netbuf_dequeue(A_NETBUF_QUEUE_T *q) -{ - return((void *) skb_dequeue((struct sk_buff_head *) q)); -} - -int a_netbuf_queue_size(A_NETBUF_QUEUE_T *q) -{ - return(skb_queue_len((struct sk_buff_head *) q)); -} - -int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q) -{ - return(skb_queue_empty((struct sk_buff_head *) q)); -} - -void a_netbuf_queue_init(A_NETBUF_QUEUE_T *q) -{ - skb_queue_head_init((struct sk_buff_head *) q); -} - -void * -a_netbuf_alloc(int size) -{ - struct sk_buff *skb; - skb = dev_alloc_skb(AR6000_DATA_OFFSET + sizeof(HTC_PACKET) + size); - skb_reserve(skb, AR6000_DATA_OFFSET + sizeof(HTC_PACKET)); - return ((void *)skb); -} - -/* - * Allocate an SKB w.o. any encapsulation requirement. - */ -void * -a_netbuf_alloc_raw(int size) -{ - struct sk_buff *skb; - - skb = dev_alloc_skb(size); - - return ((void *)skb); -} - -void -a_netbuf_free(void *bufPtr) -{ - struct sk_buff *skb = (struct sk_buff *)bufPtr; - - dev_kfree_skb(skb); -} - -A_UINT32 -a_netbuf_to_len(void *bufPtr) -{ - return (((struct sk_buff *)bufPtr)->len); -} - -void * -a_netbuf_to_data(void *bufPtr) -{ - return (((struct sk_buff *)bufPtr)->data); -} - -/* - * Add len # of bytes to the beginning of the network buffer - * pointed to by bufPtr - */ -A_STATUS -a_netbuf_push(void *bufPtr, A_INT32 len) -{ - skb_push((struct sk_buff *)bufPtr, len); - - return A_OK; -} - -/* - * Add len # of bytes to the beginning of the network buffer - * pointed to by bufPtr and also fill with data - */ -A_STATUS -a_netbuf_push_data(void *bufPtr, char *srcPtr, A_INT32 len) -{ - skb_push((struct sk_buff *) bufPtr, len); - A_MEMCPY(((struct sk_buff *)bufPtr)->data, srcPtr, len); - - return A_OK; -} - -/* - * Add len # of bytes to the end of the network buffer - * pointed to by bufPtr - */ -A_STATUS -a_netbuf_put(void *bufPtr, A_INT32 len) -{ - skb_put((struct sk_buff *)bufPtr, len); - - return A_OK; -} - -/* - * Add len # of bytes to the end of the network buffer - * pointed to by bufPtr and also fill with data - */ -A_STATUS -a_netbuf_put_data(void *bufPtr, char *srcPtr, A_INT32 len) -{ - char *start = ((struct sk_buff *)bufPtr)->data + - ((struct sk_buff *)bufPtr)->len; - skb_put((struct sk_buff *)bufPtr, len); - A_MEMCPY(start, srcPtr, len); - - return A_OK; -} - - -/* - * Trim the network buffer pointed to by bufPtr to len # of bytes - */ -A_STATUS -a_netbuf_setlen(void *bufPtr, A_INT32 len) -{ - skb_trim((struct sk_buff *)bufPtr, len); - - return A_OK; -} - -/* - * Chop of len # of bytes from the end of the buffer. - */ -A_STATUS -a_netbuf_trim(void *bufPtr, A_INT32 len) -{ - skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len); - - return A_OK; -} - -/* - * Chop of len # of bytes from the end of the buffer and return the data. - */ -A_STATUS -a_netbuf_trim_data(void *bufPtr, char *dstPtr, A_INT32 len) -{ - char *start = ((struct sk_buff *)bufPtr)->data + - (((struct sk_buff *)bufPtr)->len - len); - - A_MEMCPY(dstPtr, start, len); - skb_trim((struct sk_buff *)bufPtr, ((struct sk_buff *)bufPtr)->len - len); - - return A_OK; -} - - -/* - * Returns the number of bytes available to a a_netbuf_push() - */ -A_INT32 -a_netbuf_headroom(void *bufPtr) -{ - return (skb_headroom((struct sk_buff *)bufPtr)); -} - -/* - * Removes specified number of bytes from the beginning of the buffer - */ -A_STATUS -a_netbuf_pull(void *bufPtr, A_INT32 len) -{ - skb_pull((struct sk_buff *)bufPtr, len); - - return A_OK; -} - -/* - * Removes specified number of bytes from the beginning of the buffer - * and return the data - */ -A_STATUS -a_netbuf_pull_data(void *bufPtr, char *dstPtr, A_INT32 len) -{ - A_MEMCPY(dstPtr, ((struct sk_buff *)bufPtr)->data, len); - skb_pull((struct sk_buff *)bufPtr, len); - - return A_OK; -} - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/osapi_linux.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/osapi_linux.h deleted file mode 100644 index 5b64212a27..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/osapi_linux.h +++ /dev/null @@ -1,319 +0,0 @@ -/* - * $Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/include/osapi_linux.h#1 $ - * - * This file contains the definitions of the basic atheros data types. - * It is used to map the data types in atheros files to a platform specific - * type. - * - * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _OSAPI_LINUX_H_ -#define _OSAPI_LINUX_H_ - -#ifdef __KERNEL__ - -#include <linux/version.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/skbuff.h> -#include <linux/netdevice.h> -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) -#include <linux/jiffies.h> -#endif -#include <linux/timer.h> -#include <linux/delay.h> -#include <linux/wait.h> -#ifdef KERNEL_2_4 -#include <asm/arch/irq.h> -#include <asm/irq.h> -#endif - -#ifdef __GNUC__ -#define __ATTRIB_PACK __attribute__ ((packed)) -#define __ATTRIB_PRINTF __attribute__ ((format (printf, 1, 2))) -#define __ATTRIB_NORETURN __attribute__ ((noreturn)) -#ifndef INLINE -#define INLINE __inline__ -#endif -#else /* Not GCC */ -#define __ATTRIB_PACK -#define __ATTRIB_PRINTF -#define __ATTRIB_NORETURN -#ifndef INLINE -#define INLINE __inline -#endif -#endif /* End __GNUC__ */ - -#define PREPACK -#define POSTPACK __ATTRIB_PACK - -/* - * Endianes macros - */ -#define A_BE2CPU8(x) ntohb(x) -#define A_BE2CPU16(x) ntohs(x) -#define A_BE2CPU32(x) ntohl(x) - -#define A_LE2CPU8(x) (x) -#define A_LE2CPU16(x) (x) -#define A_LE2CPU32(x) (x) - -#define A_CPU2BE8(x) htonb(x) -#define A_CPU2BE16(x) htons(x) -#define A_CPU2BE32(x) htonl(x) - -#define A_MEMCPY(dst, src, len) memcpy((A_UINT8 *)(dst), (src), (len)) -#define A_MEMZERO(addr, len) memset(addr, 0, len) -#define A_MEMCMP(addr1, addr2, len) memcmp((addr1), (addr2), (len)) -#define A_MALLOC(size) kmalloc((size), GFP_KERNEL) -#define A_MALLOC_NOWAIT(size) kmalloc((size), GFP_ATOMIC) -#define A_FREE(addr) kfree(addr) -#define A_PRINTF(args...) printk(args) - -/* Mutual Exclusion */ -typedef spinlock_t A_MUTEX_T; -#define A_MUTEX_INIT(mutex) spin_lock_init(mutex) -#define A_MUTEX_LOCK(mutex) spin_lock_bh(mutex) -#define A_MUTEX_UNLOCK(mutex) spin_unlock_bh(mutex) -#define A_IS_MUTEX_VALID(mutex) TRUE /* okay to return true, since A_MUTEX_DELETE does nothing */ -#define A_MUTEX_DELETE(mutex) /* spin locks are not kernel resources so nothing to free.. */ - -/* Get current time in ms adding a constant offset (in ms) */ -#define A_GET_MS(offset) \ - (jiffies + ((offset) / 1000) * HZ) - -/* - * Timer Functions - */ -#define A_MDELAY(msecs) mdelay(msecs) -typedef struct timer_list A_TIMER; - -#define A_INIT_TIMER(pTimer, pFunction, pArg) do { \ - init_timer(pTimer); \ - (pTimer)->function = (pFunction); \ - (pTimer)->data = (unsigned long)(pArg); \ -} while (0) - -/* - * Start a Timer that elapses after 'periodMSec' milli-seconds - * Support is provided for a one-shot timer. The 'repeatFlag' is - * ignored. - */ -#define A_TIMEOUT_MS(pTimer, periodMSec, repeatFlag) do { \ - if (repeatFlag) { \ - printk("\n" __FILE__ ":%d: Timer Repeat requested\n",__LINE__); \ - panic("Timer Repeat"); \ - } \ - mod_timer((pTimer), jiffies + HZ * (periodMSec) / 1000); \ -} while (0) - -/* - * Cancel the Timer. - */ -#define A_UNTIMEOUT(pTimer) do { \ - del_timer((pTimer)); \ -} while (0) - -#define A_DELETE_TIMER(pTimer) do { \ -} while (0) - -/* - * Wait Queue related functions - */ -typedef wait_queue_head_t A_WAITQUEUE_HEAD; -#define A_INIT_WAITQUEUE_HEAD(head) init_waitqueue_head(head) -#ifndef wait_event_interruptible_timeout -#define __wait_event_interruptible_timeout(wq, condition, ret) \ -do { \ - wait_queue_t __wait; \ - init_waitqueue_entry(&__wait, current); \ - \ - add_wait_queue(&wq, &__wait); \ - for (;;) { \ - set_current_state(TASK_INTERRUPTIBLE); \ - if (condition) \ - break; \ - if (!signal_pending(current)) { \ - ret = schedule_timeout(ret); \ - if (!ret) \ - break; \ - continue; \ - } \ - ret = -ERESTARTSYS; \ - break; \ - } \ - current->state = TASK_RUNNING; \ - remove_wait_queue(&wq, &__wait); \ -} while (0) - -#define wait_event_interruptible_timeout(wq, condition, timeout) \ -({ \ - long __ret = timeout; \ - if (!(condition)) \ - __wait_event_interruptible_timeout(wq, condition, __ret); \ - __ret; \ -}) -#endif /* wait_event_interruptible_timeout */ - -#define A_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT(head, condition, timeout) do { \ - wait_event_interruptible_timeout(head, condition, timeout); \ -} while (0) - -#define A_WAKE_UP(head) wake_up(head) - -#ifdef DEBUG -#define A_ASSERT(expr) \ - if (!(expr)) { \ - printk(KERN_ALERT "\n" __FILE__ ":%d: Assertion " #expr " failed!\n",__LINE__); \ - panic(#expr); \ - } - -#else -#define A_ASSERT(expr) -#endif /* DEBUG */ - -/* - * Initialization of the network buffer subsystem - */ -#define A_NETBUF_INIT() - -/* - * Network buffer queue support - */ -typedef struct sk_buff_head A_NETBUF_QUEUE_T; - -#define A_NETBUF_QUEUE_INIT(q) \ - a_netbuf_queue_init(q) - -#define A_NETBUF_ENQUEUE(q, pkt) \ - a_netbuf_enqueue((q), (pkt)) -#define A_NETBUF_PREQUEUE(q, pkt) \ - a_netbuf_prequeue((q), (pkt)) -#define A_NETBUF_DEQUEUE(q) \ - (a_netbuf_dequeue(q)) -#define A_NETBUF_QUEUE_SIZE(q) \ - a_netbuf_queue_size(q) -#define A_NETBUF_QUEUE_EMPTY(q) \ - a_netbuf_queue_empty(q) - -/* - * Network buffer support - */ -#define A_NETBUF_ALLOC(size) \ - a_netbuf_alloc(size) -#define A_NETBUF_ALLOC_RAW(size) \ - a_netbuf_alloc_raw(size) -#define A_NETBUF_FREE(bufPtr) \ - a_netbuf_free(bufPtr) -#define A_NETBUF_DATA(bufPtr) \ - a_netbuf_to_data(bufPtr) -#define A_NETBUF_LEN(bufPtr) \ - a_netbuf_to_len(bufPtr) -#define A_NETBUF_PUSH(bufPtr, len) \ - a_netbuf_push(bufPtr, len) -#define A_NETBUF_PUT(bufPtr, len) \ - a_netbuf_put(bufPtr, len) -#define A_NETBUF_TRIM(bufPtr,len) \ - a_netbuf_trim(bufPtr, len) -#define A_NETBUF_PULL(bufPtr, len) \ - a_netbuf_pull(bufPtr, len) -#define A_NETBUF_HEADROOM(bufPtr)\ - a_netbuf_headroom(bufPtr) -#define A_NETBUF_SETLEN(bufPtr,len) \ - a_netbuf_setlen(bufPtr, len) - -/* Add data to end of a buffer */ -#define A_NETBUF_PUT_DATA(bufPtr, srcPtr, len) \ - a_netbuf_put_data(bufPtr, srcPtr, len) - -/* Add data to start of the buffer */ -#define A_NETBUF_PUSH_DATA(bufPtr, srcPtr, len) \ - a_netbuf_push_data(bufPtr, srcPtr, len) - -/* Remove data at start of the buffer */ -#define A_NETBUF_PULL_DATA(bufPtr, dstPtr, len) \ - a_netbuf_pull_data(bufPtr, dstPtr, len) - -/* Remove data from the end of the buffer */ -#define A_NETBUF_TRIM_DATA(bufPtr, dstPtr, len) \ - a_netbuf_trim_data(bufPtr, dstPtr, len) - -/* View data as "size" contiguous bytes of type "t" */ -#define A_NETBUF_VIEW_DATA(bufPtr, t, size) \ - (t )( ((struct skbuf *)(bufPtr))->data) - -/* return the beginning of the headroom for the buffer */ -#define A_NETBUF_HEAD(bufPtr) \ - ((((struct sk_buff *)(bufPtr))->head)) - -/* - * OS specific network buffer access routines - */ -void *a_netbuf_alloc(int size); -void *a_netbuf_alloc_raw(int size); -void a_netbuf_free(void *bufPtr); -void *a_netbuf_to_data(void *bufPtr); -A_UINT32 a_netbuf_to_len(void *bufPtr); -A_STATUS a_netbuf_push(void *bufPtr, A_INT32 len); -A_STATUS a_netbuf_push_data(void *bufPtr, char *srcPtr, A_INT32 len); -A_STATUS a_netbuf_put(void *bufPtr, A_INT32 len); -A_STATUS a_netbuf_put_data(void *bufPtr, char *srcPtr, A_INT32 len); -A_STATUS a_netbuf_pull(void *bufPtr, A_INT32 len); -A_STATUS a_netbuf_pull_data(void *bufPtr, char *dstPtr, A_INT32 len); -A_STATUS a_netbuf_trim(void *bufPtr, A_INT32 len); -A_STATUS a_netbuf_trim_data(void *bufPtr, char *dstPtr, A_INT32 len); -A_STATUS a_netbuf_setlen(void *bufPtr, A_INT32 len); -A_INT32 a_netbuf_headroom(void *bufPtr); -void a_netbuf_enqueue(A_NETBUF_QUEUE_T *q, void *pkt); -void a_netbuf_prequeue(A_NETBUF_QUEUE_T *q, void *pkt); -void *a_netbuf_dequeue(A_NETBUF_QUEUE_T *q); -int a_netbuf_queue_size(A_NETBUF_QUEUE_T *q); -int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q); -int a_netbuf_queue_empty(A_NETBUF_QUEUE_T *q); -void a_netbuf_queue_init(A_NETBUF_QUEUE_T *q); - -/* - * Kernel v.s User space functions - */ -A_UINT32 a_copy_to_user(void *to, const void *from, A_UINT32 n); -A_UINT32 a_copy_from_user(void *to, const void *from, A_UINT32 n); - -#else /* __KERNEL__ */ - -#ifdef __GNUC__ -#define __ATTRIB_PACK __attribute__ ((packed)) -#define __ATTRIB_PRINTF __attribute__ ((format (printf, 1, 2))) -#define __ATTRIB_NORETURN __attribute__ ((noreturn)) -#ifndef INLINE -#define INLINE __inline__ -#endif -#else /* Not GCC */ -#define __ATTRIB_PACK -#define __ATTRIB_PRINTF -#define __ATTRIB_NORETURN -#ifndef INLINE -#define INLINE __inline -#endif -#endif /* End __GNUC__ */ - -#define PREPACK -#define POSTPACK __ATTRIB_PACK - -#endif /* __KERNEL__ */ - -#endif /* _OSAPI_LINUX_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/wireless_ext.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/wireless_ext.c deleted file mode 100644 index af78ae05fc..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/ar6000/wireless_ext.c +++ /dev/null @@ -1,1979 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "ar6000_drv.h" - -static A_UINT8 bcast_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; -static void ar6000_set_quality(struct iw_quality *iq, A_INT8 rssi); -extern unsigned int wmitimeout; -extern A_WAITQUEUE_HEAD arEvent; -extern wait_queue_head_t ar6000_scan_queue; - -/* - * Encode a WPA or RSN information element as a custom - * element using the hostap format. - */ -static u_int -encode_ie(void *buf, size_t bufsize, - const u_int8_t *ie, size_t ielen, - const char *leader, size_t leader_len) -{ - u_int8_t *p; - int i; - - if (bufsize < leader_len) - return 0; - p = buf; - memcpy(p, leader, leader_len); - bufsize -= leader_len; - p += leader_len; - for (i = 0; i < ielen && bufsize > 2; i++) - p += sprintf(p, "%02x", ie[i]); - return (i == ielen ? p - (u_int8_t *)buf : 0); -} - -void -ar6000_scan_node(void *arg, bss_t *ni) -{ - struct iw_event iwe; -#if WIRELESS_EXT > 14 - char buf[64*2 + 30]; -#endif - struct ar_giwscan_param *param; - A_CHAR *current_ev; - A_CHAR *end_buf; - struct ieee80211_common_ie *cie; - struct iw_request_info info; - - info.cmd = 0; - info.flags = 0; - - param = (struct ar_giwscan_param *)arg; - - if (param->current_ev >= param->end_buf) { - return; - } - if ((param->firstPass == TRUE) && - ((ni->ni_cie.ie_wpa == NULL) && (ni->ni_cie.ie_rsn == NULL))) { - /* - * Only forward wpa bss's in first pass - */ - return; - } - - if ((param->firstPass == FALSE) && - ((ni->ni_cie.ie_wpa != NULL) || (ni->ni_cie.ie_rsn != NULL))) { - /* - * Only forward non-wpa bss's in 2nd pass - */ - return; - } - - current_ev = param->current_ev; - end_buf = param->end_buf; - - cie = &ni->ni_cie; - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - A_MEMCPY(iwe.u.ap_addr.sa_data, ni->ni_macaddr, 6); - current_ev = iwe_stream_add_event(&info, current_ev, end_buf, &iwe, - IW_EV_ADDR_LEN); - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - iwe.u.data.length = cie->ie_ssid[1]; - current_ev = iwe_stream_add_point(&info, current_ev, end_buf, &iwe, - &cie->ie_ssid[2]); - - if (cie->ie_capInfo & (IEEE80211_CAPINFO_ESS|IEEE80211_CAPINFO_IBSS)) { - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = SIOCGIWMODE; - iwe.u.mode = cie->ie_capInfo & IEEE80211_CAPINFO_ESS ? - IW_MODE_MASTER : IW_MODE_ADHOC; - current_ev = iwe_stream_add_event(&info, current_ev, end_buf, &iwe, - IW_EV_UINT_LEN); - } - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = cie->ie_chan * 100000; - iwe.u.freq.e = 1; - current_ev = iwe_stream_add_event(&info, current_ev, end_buf, &iwe, - IW_EV_FREQ_LEN); - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = IWEVQUAL; - ar6000_set_quality(&iwe.u.qual, ni->ni_snr); - current_ev = iwe_stream_add_event(&info, current_ev, end_buf, &iwe, - IW_EV_QUAL_LEN); - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = SIOCGIWENCODE; - if (cie->ie_capInfo & IEEE80211_CAPINFO_PRIVACY) { - iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; - } else { - iwe.u.data.flags = IW_ENCODE_DISABLED; - } - iwe.u.data.length = 0; - current_ev = iwe_stream_add_point(&info, current_ev, end_buf, &iwe, ""); - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - snprintf(buf, sizeof(buf), "bcn_int=%d", cie->ie_beaconInt); - iwe.u.data.length = strlen(buf); - current_ev = iwe_stream_add_point(&info, current_ev, end_buf, &iwe, buf); - - if (cie->ie_wpa != NULL) { - static const char wpa_leader[] = "wpa_ie="; - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wpa, - cie->ie_wpa[1]+2, - wpa_leader, sizeof(wpa_leader)-1); - - if (iwe.u.data.length != 0) { - current_ev = iwe_stream_add_point(&info, current_ev, end_buf, &iwe, - buf); - } - } - - if (cie->ie_rsn != NULL && cie->ie_rsn[0] == IEEE80211_ELEMID_RSN) { - static const char rsn_leader[] = "rsn_ie="; - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_rsn, - cie->ie_rsn[1]+2, - rsn_leader, sizeof(rsn_leader)-1); - - if (iwe.u.data.length != 0) { - current_ev = iwe_stream_add_point(&info, current_ev, end_buf, &iwe, - buf); - } - } - - if (cie->ie_wmm != NULL) { - static const char wmm_leader[] = "wmm_ie="; - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_wmm, - cie->ie_wmm[1]+2, - wmm_leader, sizeof(wmm_leader)-1); - if (iwe.u.data.length != 0) { - current_ev = iwe_stream_add_point(&info, current_ev, end_buf, &iwe, - buf); - } - } - - if (cie->ie_ath != NULL) { - static const char ath_leader[] = "ath_ie="; - - A_MEMZERO(&iwe, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = encode_ie(buf, sizeof(buf), cie->ie_ath, - cie->ie_ath[1]+2, - ath_leader, sizeof(ath_leader)-1); - if (iwe.u.data.length != 0) { - current_ev = iwe_stream_add_point(&info, current_ev, end_buf, &iwe, - buf); - } - } - - param->current_ev = current_ev; -} - -int -ar6000_ioctl_giwscan(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct ar_giwscan_param param; - int i; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - param.current_ev = extra; - param.end_buf = extra + IW_SCAN_MAX_DATA; - param.firstPass = TRUE; - - /* - * Do two passes to insure WPA scan candidates - * are sorted to the front. This is a hack to deal with - * the wireless extensions capping scan results at - * IW_SCAN_MAX_DATA bytes. In densely populated environments - * it's easy to overflow this buffer (especially with WPA/RSN - * information elements). Note this sorting hack does not - * guarantee we won't overflow anyway. - */ - for (i = 0; i < 2; i++) { - /* - * Translate data to WE format. - */ - wmi_iterate_nodes(ar->arWmi, ar6000_scan_node, ¶m); - param.firstPass = FALSE; - if (param.current_ev >= param.end_buf) { - data->length = param.current_ev - extra; - return -E2BIG; - } - } - - data->length = param.current_ev - extra; - return 0; -} - -extern int reconnect_flag; -/* SIOCSIWESSID */ -static int -ar6000_ioctl_siwessid(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *ssid) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - A_STATUS status; - A_UINT8 arNetworkType; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - /* - * iwconfig passes a string with length excluding any trailing NUL. - * FIXME: we should be able to set an ESSID of 32 bytes, yet things fall - * over badly if we do. So we limit the ESSID to 31 bytes. - */ - if (data->flags && (!data->length || data->length >= sizeof(ar->arSsid))) { - /* - * ssid is invalid - */ - return -EINVAL; - } - /* Added for bug 25178, return an IOCTL error instead of target returning - Illegal parameter error when either the BSSID or channel is missing - and we cannot scan during connect. - */ - if (data->flags) { - if (ar->arSkipScan == TRUE && - (ar->arChannelHint == 0 || - (!ar->arReqBssid[0] && !ar->arReqBssid[1] && !ar->arReqBssid[2] && - !ar->arReqBssid[3] && !ar->arReqBssid[4] && !ar->arReqBssid[5]))) - { - return -EINVAL; - } - } - - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - - if (ar->arTxPending[WMI_CONTROL_PRI]) { - /* - * sleep until the command queue drains - */ - wait_event_interruptible_timeout(arEvent, - ar->arTxPending[WMI_CONTROL_PRI] == 0, wmitimeout * HZ); - if (signal_pending(current)) { - return -EINTR; - } - } - - if (!data->flags) { - arNetworkType = ar->arNetworkType; - ar6000_init_profile_info(ar); - ar->arNetworkType = arNetworkType; - } - - /* - * The original logic here prevented a disconnect if issuing an "essid off" - * if no ESSID was set, presumably to prevent sending multiple disconnects - * to the WMI. - * - * Unfortunately, this also meant that no disconnect was sent when we were - * already connected, but the profile has been changed since (which also - * clears the ESSID as a reminder that the WMI needs updating.) - * - * The "1 ||" makes sure we always disconnect or reconnect. The WMI doesn't - * seem to mind being sent multiple disconnects. - */ - if (1 || (ar->arSsidLen) || (!data->flags)) - { - if ((!data->flags) || - (A_MEMCMP(ar->arSsid, ssid, ar->arSsidLen) != 0) || - (ar->arSsidLen != (data->length))) - { - /* - * SSID set previously or essid off has been issued. - * - * Disconnect Command is issued in two cases after wmi is ready - * (1) ssid is different from the previous setting - * (2) essid off has been issued - * - */ - if (ar->arWmiReady == TRUE) { - reconnect_flag = 0; - status = wmi_disconnect_cmd(ar->arWmi); - A_MEMZERO(ar->arSsid, sizeof(ar->arSsid)); - ar->arSsidLen = 0; - if (ar->arSkipScan == FALSE) { - A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid)); - } - if (!data->flags) { - up(&ar->arSem); - return 0; - } - } else { - up(&ar->arSem); - } - } - else - { - /* - * SSID is same, so we assume profile hasn't changed. - * If the interface is up and wmi is ready, we issue - * a reconnect cmd. Issue a reconnect only we are already - * connected. - */ - if((ar->arConnected == TRUE) && (ar->arWmiReady == TRUE)) - { - reconnect_flag = TRUE; - status = wmi_reconnect_cmd(ar->arWmi,ar->arReqBssid, - ar->arChannelHint); - up(&ar->arSem); - if (status != A_OK) { - return -EIO; - } - return 0; - } - else{ - /* - * Dont return if connect is pending. - */ - if(!(ar->arConnectPending)) { - up(&ar->arSem); - return 0; - } - } - } - } - - ar->arSsidLen = data->length; - A_MEMCPY(ar->arSsid, ssid, ar->arSsidLen); - - /* The ssid length check prevents second "essid off" from the user, - to be treated as a connect cmd. The second "essid off" is ignored. - */ - if((ar->arWmiReady == TRUE) && (ar->arSsidLen > 0) ) - { - AR6000_SPIN_LOCK(&ar->arLock, 0); - if (SHARED_AUTH == ar->arDot11AuthMode) { - ar6000_install_static_wep_keys(ar); - } - AR_DEBUG_PRINTF("Connect called with authmode %d dot11 auth %d"\ - " PW crypto %d PW crypto Len %d GRP crypto %d"\ - " GRP crypto Len %d\n", - ar->arAuthMode, ar->arDot11AuthMode, - ar->arPairwiseCrypto, ar->arPairwiseCryptoLen, - ar->arGroupCrypto, ar->arGroupCryptoLen); - reconnect_flag = 0; - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - status = wmi_connect_cmd(ar->arWmi, ar->arNetworkType, - ar->arDot11AuthMode, ar->arAuthMode, - ar->arPairwiseCrypto, ar->arPairwiseCryptoLen, - ar->arGroupCrypto,ar->arGroupCryptoLen, - ar->arSsidLen, ar->arSsid, - ar->arReqBssid, ar->arChannelHint, - ar->arConnectCtrlFlags); - - - up(&ar->arSem); - - if (status != A_OK) { - return -EIO; - } - ar->arConnectPending = TRUE; - }else{ - up(&ar->arSem); - } - return 0; -} - -/* SIOCGIWESSID */ -static int -ar6000_ioctl_giwessid(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *essid) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - data->flags = 1; - data->length = ar->arSsidLen; - A_MEMCPY(essid, ar->arSsid, ar->arSsidLen); - - return 0; -} - - -void ar6000_install_static_wep_keys(AR_SOFTC_T *ar) -{ - A_UINT8 index; - A_UINT8 keyUsage; - - for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) { - if (ar->arWepKeyList[index].arKeyLen) { - keyUsage = GROUP_USAGE; - if (index == ar->arDefTxKeyIndex) { - keyUsage |= TX_USAGE; - } - wmi_addKey_cmd(ar->arWmi, - index, - WEP_CRYPT, - keyUsage, - ar->arWepKeyList[index].arKeyLen, - NULL, - ar->arWepKeyList[index].arKey, KEY_OP_INIT_VAL, - NO_SYNC_WMIFLAG); - } - } -} - -int -ar6000_ioctl_delkey(struct net_device *dev, struct iw_request_info *info, - void *w, char *extra) -{ - return 0; -} - -int -ar6000_ioctl_setmlme(struct net_device *dev, struct iw_request_info *info, - void *w, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct ieee80211req_mlme *mlme = (struct ieee80211req_mlme *)extra; - - if ((ar->arWmiReady == FALSE) || (ar->arConnected != TRUE)) - return -EIO; - - switch (mlme->im_op) { - case IEEE80211_MLME_DISASSOC: - case IEEE80211_MLME_DEAUTH: - /* Not Supported */ - break; - default: - break; - } - return 0; -} - - -int -ar6000_ioctl_setwmmparams(struct net_device *dev, struct iw_request_info *info, - void *w, char *extra) -{ - return -EIO; /* for now */ -} - -int -ar6000_ioctl_getwmmparams(struct net_device *dev, struct iw_request_info *info, - void *w, char *extra) -{ - return -EIO; /* for now */ -} - -int ar6000_ioctl_setoptie(struct net_device *dev, struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - /* The target generates the WPA/RSN IE */ - return 0; -} - -int -ar6000_ioctl_setauthalg(struct net_device *dev, struct iw_request_info *info, - void *w, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct ieee80211req_authalg *req = (struct ieee80211req_authalg *)extra; - int ret = 0; - - - AR6000_SPIN_LOCK(&ar->arLock, 0); - - if (req->auth_alg == AUTH_ALG_OPEN_SYSTEM) { - ar->arDot11AuthMode = OPEN_AUTH; - } else if (req->auth_alg == AUTH_ALG_LEAP) { - ar->arDot11AuthMode = LEAP_AUTH; - ar->arPairwiseCrypto = WEP_CRYPT; - ar->arGroupCrypto = WEP_CRYPT; - } else { - ret = -EIO; - } - - AR6000_SPIN_UNLOCK(&ar->arLock, 0); - - return ret; -} -static int -ar6000_ioctl_addpmkid(struct net_device *dev, struct iw_request_info *info, - void *w, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct ieee80211req_addpmkid *req = (struct ieee80211req_addpmkid *)extra; - A_STATUS status; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - AR_DEBUG_PRINTF("Add pmkid for %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x en=%d\n", - req->pi_bssid[0], req->pi_bssid[1], req->pi_bssid[2], - req->pi_bssid[3], req->pi_bssid[4], req->pi_bssid[5], - req->pi_enable); - - status = wmi_setPmkid_cmd(ar->arWmi, req->pi_bssid, req->pi_pmkid, - req->pi_enable); - - if (status != A_OK) { - return -EIO; - } - - return 0; -} - -/* - * SIOCSIWRATE - */ -int -ar6000_ioctl_siwrate(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rrq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - A_UINT32 kbps; - - if (rrq->fixed) { - kbps = rrq->value / 1000; /* rrq->value is in bps */ - } else { - kbps = -1; /* -1 indicates auto rate */ - } - if(kbps != -1 && wmi_validate_bitrate(ar->arWmi, kbps) == A_EINVAL) - { - AR_DEBUG_PRINTF("BitRate is not Valid %d\n", kbps); - return -EINVAL; - } - ar->arBitRate = kbps; - if(ar->arWmiReady == TRUE) - { - if (wmi_set_bitrate_cmd(ar->arWmi, kbps) != A_OK) { - return -EINVAL; - } - } - return 0; -} - -/* - * SIOCGIWRATE - */ -int -ar6000_ioctl_giwrate(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rrq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - int ret = 0; - - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - if(ar->arWmiReady == TRUE) - { - ar->arBitRate = 0xFFFF; - if (wmi_get_bitrate_cmd(ar->arWmi) != A_OK) { - up(&ar->arSem); - return -EIO; - } - wait_event_interruptible_timeout(arEvent, ar->arBitRate != 0xFFFF, wmitimeout * HZ); - if (signal_pending(current)) { - ret = -EINTR; - } - } - /* If the interface is down or wmi is not ready or the target is not - connected - return the value stored in the device structure */ - if (!ret) { - if (ar->arBitRate == -1) { - rrq->fixed = TRUE; - rrq->value = 0; - } else { - rrq->value = ar->arBitRate * 1000; - } - } - - up(&ar->arSem); - - return ret; -} - -/* - * SIOCSIWTXPOW - */ -static int -ar6000_ioctl_siwtxpow(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rrq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - A_UINT8 dbM; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (ar->arRadioSwitch == WLAN_ENABLED - && rrq->disabled) { - if (wmi_switch_radio(ar->arWmi, WLAN_DISABLED) < 0) - return -EIO; - ar->arRadioSwitch = WLAN_DISABLED; - } else if (ar->arRadioSwitch == WLAN_DISABLED - && !rrq->disabled) { - if (wmi_switch_radio(ar->arWmi, WLAN_ENABLED) < 0) - return -EIO; - ar->arRadioSwitch = WLAN_ENABLED; - } - - if (rrq->fixed) { - if (rrq->flags != IW_TXPOW_DBM) { - return -EOPNOTSUPP; - } - ar->arTxPwr= dbM = rrq->value; - ar->arTxPwrSet = TRUE; - } else { - ar->arTxPwr = dbM = 0; - ar->arTxPwrSet = FALSE; - } - if(ar->arWmiReady == TRUE) - { - AR_DEBUG_PRINTF("Set tx pwr cmd %d dbM\n", dbM); - wmi_set_txPwr_cmd(ar->arWmi, dbM); - } - return 0; -} - -/* - * SIOCGIWTXPOW - */ -int -ar6000_ioctl_giwtxpow(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rrq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - int ret = 0; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (ar->arRadioSwitch == WLAN_DISABLED) { - rrq->disabled = 1; - return 0; - } - - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - if((ar->arWmiReady == TRUE) && (ar->arConnected == TRUE)) - { - ar->arTxPwr = 0; - - if (wmi_get_txPwr_cmd(ar->arWmi) != A_OK) { - up(&ar->arSem); - return -EIO; - } - - wait_event_interruptible_timeout(arEvent, ar->arTxPwr != 0, wmitimeout * HZ); - - if (signal_pending(current)) { - ret = -EINTR; - } - } - /* If the interace is down or wmi is not ready or target is not connected - then return value stored in the device structure */ - - if (!ret) { - if (ar->arTxPwrSet == TRUE) { - rrq->fixed = TRUE; - } - rrq->value = ar->arTxPwr; - rrq->flags = IW_TXPOW_DBM; - } - - up(&ar->arSem); - - return ret; -} - -/* - * SIOCSIWRETRY - * since iwconfig only provides us with one max retry value, we use it - * to apply to data frames of the BE traffic class. - */ -static int -ar6000_ioctl_siwretry(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rrq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (rrq->disabled) { - return -EOPNOTSUPP; - } - - if ((rrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) { - return -EOPNOTSUPP; - } - - if ( !(rrq->value >= WMI_MIN_RETRIES) || !(rrq->value <= WMI_MAX_RETRIES)) { - return - EINVAL; - } - if(ar->arWmiReady == TRUE) - { - if (wmi_set_retry_limits_cmd(ar->arWmi, DATA_FRAMETYPE, WMM_AC_BE, - rrq->value, 0) != A_OK){ - return -EINVAL; - } - } - ar->arMaxRetries = rrq->value; - return 0; -} - -/* - * SIOCGIWRETRY - */ -static int -ar6000_ioctl_giwretry(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rrq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - rrq->disabled = 0; - switch (rrq->flags & IW_RETRY_TYPE) { - case IW_RETRY_LIFETIME: - return -EOPNOTSUPP; - break; - case IW_RETRY_LIMIT: - rrq->flags = IW_RETRY_LIMIT; - switch (rrq->flags & IW_RETRY_MODIFIER) { - case IW_RETRY_MIN: - rrq->flags |= IW_RETRY_MIN; - rrq->value = WMI_MIN_RETRIES; - break; - case IW_RETRY_MAX: - rrq->flags |= IW_RETRY_MAX; - rrq->value = ar->arMaxRetries; - break; - } - break; - } - return 0; -} - -/* - * SIOCSIWENCODE - */ -static int -ar6000_ioctl_siwencode(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *erq, char *keybuf) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - int index; - A_INT32 auth = ar->arDot11AuthMode; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - index = erq->flags & IW_ENCODE_INDEX; - - if (index && (((index - 1) < WMI_MIN_KEY_INDEX) || - ((index - 1) > WMI_MAX_KEY_INDEX))) - { - return -EIO; - } - - if (erq->flags & IW_ENCODE_DISABLED) { - /* - * Encryption disabled - */ - if (index) { - /* - * If key index was specified then clear the specified key - */ - index--; - A_MEMZERO(ar->arWepKeyList[index].arKey, - sizeof(ar->arWepKeyList[index].arKey)); - ar->arWepKeyList[index].arKeyLen = 0; - } - ar->arDot11AuthMode = OPEN_AUTH; - ar->arPairwiseCrypto = NONE_CRYPT; - ar->arGroupCrypto = NONE_CRYPT; - ar->arAuthMode = NONE_AUTH; - } else { - /* - * Enabling WEP encryption - */ - if (index) { - index--; /* keyindex is off base 1 in iwconfig */ - } - - if (erq->flags & IW_ENCODE_OPEN) { - auth = OPEN_AUTH; - } else if (erq->flags & IW_ENCODE_RESTRICTED) { - auth = SHARED_AUTH; - } - - if (erq->length) { - if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(erq->length)) { - return -EIO; - } - - A_MEMZERO(ar->arWepKeyList[index].arKey, - sizeof(ar->arWepKeyList[index].arKey)); - A_MEMCPY(ar->arWepKeyList[index].arKey, keybuf, erq->length); - ar->arWepKeyList[index].arKeyLen = erq->length; - } else { - if (ar->arWepKeyList[index].arKeyLen == 0) { - return -EIO; - } - ar->arDefTxKeyIndex = index; - } - - ar->arPairwiseCrypto = WEP_CRYPT; - ar->arGroupCrypto = WEP_CRYPT; - ar->arDot11AuthMode = auth; - ar->arAuthMode = NONE_AUTH; - } - - /* - * profile has changed. Erase ssid to signal change - */ - A_MEMZERO(ar->arSsid, sizeof(ar->arSsid)); - ar->arSsidLen = 0; - - return 0; -} - -static int -ar6000_ioctl_giwencode(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *erq, char *key) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - A_UINT8 keyIndex; - struct ar_wep_key *wk; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (ar->arPairwiseCrypto == NONE_CRYPT) { - erq->length = 0; - erq->flags = IW_ENCODE_DISABLED; - } else { - /* get the keyIndex */ - keyIndex = erq->flags & IW_ENCODE_INDEX; - if (0 == keyIndex) { - keyIndex = ar->arDefTxKeyIndex; - } else if ((keyIndex - 1 < WMI_MIN_KEY_INDEX) || - (keyIndex - 1 > WMI_MAX_KEY_INDEX)) - { - keyIndex = WMI_MIN_KEY_INDEX; - } else { - keyIndex--; - } - erq->flags = keyIndex + 1; - erq->flags |= IW_ENCODE_ENABLED; - wk = &ar->arWepKeyList[keyIndex]; - if (erq->length > wk->arKeyLen) { - erq->length = wk->arKeyLen; - } - if (wk->arKeyLen) { - A_MEMCPY(key, wk->arKey, erq->length); - } - if (ar->arDot11AuthMode == OPEN_AUTH) { - erq->flags |= IW_ENCODE_OPEN; - } else if (ar->arDot11AuthMode == SHARED_AUTH) { - erq->flags |= IW_ENCODE_RESTRICTED; - } - } - - return 0; -} - -static int ar6000_ioctl_siwpower(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - WMI_POWER_MODE power_mode; - - if (wrqu->power.disabled) - power_mode = MAX_PERF_POWER; - else - power_mode = REC_POWER; - - if (wmi_powermode_cmd(ar->arWmi, power_mode) < 0) - return -EIO; - - return 0; -} - -static int ar6000_ioctl_giwpower(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - /* - * FIXME: - * https://docs.openmoko.org/trac/ticket/2267 - * When starting wpa_supplicant the kernel oopses. - * The following condition avoids the oops. - * Remove this comment to bless this solution. - */ - if (ar->arWlanState == WLAN_DISABLED || ar->arWmiReady == FALSE) - return -EIO; - - return wmi_get_power_mode_cmd(ar->arWmi); -} - -static int ar6000_ioctl_siwgenie(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *dwrq, - char *extra) -{ - /* The target does that for us */ - return 0; -} - -static int ar6000_ioctl_giwgenie(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *dwrq, - char *extra) -{ - return 0; -} - -static int ar6000_ioctl_siwauth(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *param, - char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - int reset = 0; - - switch (param->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - if (param->value & IW_AUTH_WPA_VERSION_DISABLED) { - ar->arAuthMode = NONE_AUTH; - } - if (param->value & IW_AUTH_WPA_VERSION_WPA) { - ar->arAuthMode = WPA_AUTH; - } - if (param->value & IW_AUTH_WPA_VERSION_WPA2) { - ar->arAuthMode = WPA2_AUTH; - } - - reset = 1; - break; - case IW_AUTH_CIPHER_PAIRWISE: - if (param->value & IW_AUTH_CIPHER_NONE) { - ar->arPairwiseCrypto = NONE_CRYPT; - } - if (param->value & IW_AUTH_CIPHER_WEP40) { - ar->arPairwiseCrypto = WEP_CRYPT; - } - if (param->value & IW_AUTH_CIPHER_TKIP) { - ar->arPairwiseCrypto = TKIP_CRYPT; - } - if (param->value & IW_AUTH_CIPHER_CCMP) { - ar->arPairwiseCrypto = AES_CRYPT; - } - - reset = 1; - break; - case IW_AUTH_CIPHER_GROUP: - if (param->value & IW_AUTH_CIPHER_NONE) { - ar->arGroupCrypto = NONE_CRYPT; - } - if (param->value & IW_AUTH_CIPHER_WEP40) { - ar->arGroupCrypto = WEP_CRYPT; - } - if (param->value & IW_AUTH_CIPHER_TKIP) { - ar->arGroupCrypto = TKIP_CRYPT; - } - if (param->value & IW_AUTH_CIPHER_CCMP) { - ar->arGroupCrypto = AES_CRYPT; - } - - reset = 1; - break; - case IW_AUTH_KEY_MGMT: - if (param->value & IW_AUTH_KEY_MGMT_PSK) { - if (ar->arAuthMode == WPA_AUTH) { - ar->arAuthMode = WPA_PSK_AUTH; - } else if (ar->arAuthMode == WPA2_AUTH) { - ar->arAuthMode = WPA2_PSK_AUTH; - } - - reset = 1; - } - break; - - case IW_AUTH_TKIP_COUNTERMEASURES: - if (ar->arWmiReady == FALSE) { - return -EIO; - } - wmi_set_tkip_countermeasures_cmd(ar->arWmi, param->value); - break; - - case IW_AUTH_DROP_UNENCRYPTED: - break; - - case IW_AUTH_80211_AUTH_ALG: - if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) { - ar->arDot11AuthMode = OPEN_AUTH; - } - if (param->value & IW_AUTH_ALG_SHARED_KEY) { - ar->arDot11AuthMode = SHARED_AUTH; - } - if (param->value & IW_AUTH_ALG_LEAP) { - ar->arDot11AuthMode = LEAP_AUTH; - ar->arPairwiseCrypto = WEP_CRYPT; - ar->arGroupCrypto = WEP_CRYPT; - } - - reset = 1; - break; - - case IW_AUTH_WPA_ENABLED: - reset = 1; - break; - - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - break; - - case IW_AUTH_PRIVACY_INVOKED: - break; - - default: - printk("%s(): Unknown flag 0x%x\n", __FUNCTION__, param->flags); - return -EOPNOTSUPP; - } - - if (reset) { - A_MEMZERO(ar->arSsid, sizeof(ar->arSsid)); - ar->arSsidLen = 0; - } - - return 0; -} - -static int ar6000_ioctl_giwauth(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *dwrq, - char *extra) -{ - return 0; -} - -static int ar6000_ioctl_siwencodeext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, - char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct iw_point *encoding = &wrqu->encoding; - struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; - int alg = ext->alg, idx; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - /* Determine and validate the key index */ - idx = (encoding->flags & IW_ENCODE_INDEX) - 1; - if (idx) { - if (idx < 0 || idx > 3) - return -EINVAL; - } - - if ((alg == IW_ENCODE_ALG_TKIP) || (alg == IW_ENCODE_ALG_CCMP)) { - struct ieee80211req_key ik; - KEY_USAGE key_usage; - CRYPTO_TYPE key_type = NONE_CRYPT; - int status; - - ar->user_saved_keys.keyOk = FALSE; - - if (alg == IW_ENCODE_ALG_TKIP) { - key_type = TKIP_CRYPT; - ik.ik_type = IEEE80211_CIPHER_TKIP; - } else { - key_type = AES_CRYPT; - ik.ik_type = IEEE80211_CIPHER_AES_CCM; - } - - ik.ik_keyix = idx; - ik.ik_keylen = ext->key_len; - ik.ik_flags = IEEE80211_KEY_RECV; - if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) { - ik.ik_flags |= IEEE80211_KEY_XMIT - | IEEE80211_KEY_DEFAULT; - } - - if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) { - memcpy(&ik.ik_keyrsc, ext->rx_seq, 8); - } - - memcpy(ik.ik_keydata, ext->key, ext->key_len); - - ar->user_saved_keys.keyType = key_type; - if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) { - key_usage = GROUP_USAGE; - memset(ik.ik_macaddr, 0, ETH_ALEN); - memcpy(&ar->user_saved_keys.bcast_ik, &ik, - sizeof(struct ieee80211req_key)); - } else { - key_usage = PAIRWISE_USAGE; - memcpy(ik.ik_macaddr, ext->addr.sa_data, ETH_ALEN); - memcpy(&ar->user_saved_keys.ucast_ik, &ik, - sizeof(struct ieee80211req_key)); - } - - status = wmi_addKey_cmd(ar->arWmi, ik.ik_keyix, key_type, - key_usage, ik.ik_keylen, - (A_UINT8 *)&ik.ik_keyrsc, - ik.ik_keydata, - KEY_OP_INIT_VAL, SYNC_BEFORE_WMIFLAG); - - if (status < 0) - return -EIO; - - ar->user_saved_keys.keyOk = TRUE; - - return 0; - - } else { - /* WEP falls back to SIWENCODE */ - return -EOPNOTSUPP; - } - - return 0; -} - - -static int ar6000_ioctl_giwencodeext(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *dwrq, - char *extra) -{ - return 0; -} - - -static int -ar6000_ioctl_setparam(struct net_device *dev, - struct iw_request_info *info, - void *erq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - int *i = (int *)extra; - int param = i[0]; - int value = i[1]; - int ret = 0; - A_BOOL profChanged = FALSE; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - switch (param) { - case IEEE80211_PARAM_WPA: - switch (value) { - case WPA_MODE_WPA1: - ar->arAuthMode = WPA_AUTH; - profChanged = TRUE; - break; - case WPA_MODE_WPA2: - ar->arAuthMode = WPA2_AUTH; - profChanged = TRUE; - break; - case WPA_MODE_NONE: - ar->arAuthMode = NONE_AUTH; - profChanged = TRUE; - break; - default: - printk("IEEE80211_PARAM_WPA: Unknown value %d\n", value); - } - break; - case IEEE80211_PARAM_AUTHMODE: - switch(value) { - case IEEE80211_AUTH_WPA_PSK: - if (WPA_AUTH == ar->arAuthMode) { - ar->arAuthMode = WPA_PSK_AUTH; - profChanged = TRUE; - } else if (WPA2_AUTH == ar->arAuthMode) { - ar->arAuthMode = WPA2_PSK_AUTH; - profChanged = TRUE; - } else { - AR_DEBUG_PRINTF("Error - Setting PSK mode when WPA "\ - "param was set to %d\n", - ar->arAuthMode); - ret = -1; - } - break; - case IEEE80211_AUTH_WPA_CCKM: - if (WPA2_AUTH == ar->arAuthMode) { - ar->arAuthMode = WPA2_AUTH_CCKM; - } else { - ar->arAuthMode = WPA_AUTH_CCKM; - } - break; - default: - break; - } - break; - case IEEE80211_PARAM_UCASTCIPHER: - switch (value) { - case IEEE80211_CIPHER_AES_CCM: - ar->arPairwiseCrypto = AES_CRYPT; - profChanged = TRUE; - break; - case IEEE80211_CIPHER_TKIP: - ar->arPairwiseCrypto = TKIP_CRYPT; - profChanged = TRUE; - break; - case IEEE80211_CIPHER_WEP: - ar->arPairwiseCrypto = WEP_CRYPT; - profChanged = TRUE; - break; - case IEEE80211_CIPHER_NONE: - ar->arPairwiseCrypto = NONE_CRYPT; - profChanged = TRUE; - break; - } - break; - case IEEE80211_PARAM_UCASTKEYLEN: - if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) { - ret = -EIO; - } else { - ar->arPairwiseCryptoLen = value; - } - break; - case IEEE80211_PARAM_MCASTCIPHER: - switch (value) { - case IEEE80211_CIPHER_AES_CCM: - ar->arGroupCrypto = AES_CRYPT; - profChanged = TRUE; - break; - case IEEE80211_CIPHER_TKIP: - ar->arGroupCrypto = TKIP_CRYPT; - profChanged = TRUE; - break; - case IEEE80211_CIPHER_WEP: - ar->arGroupCrypto = WEP_CRYPT; - profChanged = TRUE; - break; - case IEEE80211_CIPHER_NONE: - ar->arGroupCrypto = NONE_CRYPT; - profChanged = TRUE; - break; - } - break; - case IEEE80211_PARAM_MCASTKEYLEN: - if (!IEEE80211_IS_VALID_WEP_CIPHER_LEN(value)) { - ret = -EIO; - } else { - ar->arGroupCryptoLen = value; - } - break; - case IEEE80211_PARAM_COUNTERMEASURES: - if (ar->arWmiReady == FALSE) { - return -EIO; - } - wmi_set_tkip_countermeasures_cmd(ar->arWmi, value); - break; - default: - break; - } - - if (profChanged == TRUE) { - /* - * profile has changed. Erase ssid to signal change - */ - A_MEMZERO(ar->arSsid, sizeof(ar->arSsid)); - ar->arSsidLen = 0; - } - - return ret; -} - -int -ar6000_ioctl_getparam(struct net_device *dev, struct iw_request_info *info, - void *w, char *extra) -{ - return -EIO; /* for now */ -} - -int -ar6000_ioctl_setkey(struct net_device *dev, struct iw_request_info *info, - void *w, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct ieee80211req_key *ik = (struct ieee80211req_key *)extra; - KEY_USAGE keyUsage; - A_STATUS status; - CRYPTO_TYPE keyType = NONE_CRYPT; - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - ar->user_saved_keys.keyOk = FALSE; - - if ( 0 == memcmp(ik->ik_macaddr, "\x00\x00\x00\x00\x00\x00", - IEEE80211_ADDR_LEN)) { - keyUsage = GROUP_USAGE; - A_MEMCPY(&ar->user_saved_keys.bcast_ik, ik, - sizeof(struct ieee80211req_key)); - } else { - keyUsage = PAIRWISE_USAGE; - A_MEMCPY(&ar->user_saved_keys.ucast_ik, ik, - sizeof(struct ieee80211req_key)); - } - - switch (ik->ik_type) { - case IEEE80211_CIPHER_WEP: - keyType = WEP_CRYPT; - break; - case IEEE80211_CIPHER_TKIP: - keyType = TKIP_CRYPT; - break; - case IEEE80211_CIPHER_AES_CCM: - keyType = AES_CRYPT; - break; - default: - break; - } - ar->user_saved_keys.keyType = keyType; - - if (IEEE80211_CIPHER_CCKM_KRK != ik->ik_type) { - if (NONE_CRYPT == keyType) { - return -EIO; - } - - status = wmi_addKey_cmd(ar->arWmi, ik->ik_keyix, keyType, keyUsage, - ik->ik_keylen, (A_UINT8 *)&ik->ik_keyrsc, - ik->ik_keydata, KEY_OP_INIT_VAL, - SYNC_BEFORE_WMIFLAG); - - if (status != A_OK) { - return -EIO; - } - } else { - status = wmi_add_krk_cmd(ar->arWmi, ik->ik_keydata); - } - - ar->user_saved_keys.keyOk = TRUE; - - return 0; -} - - -/* - * SIOCGIWNAME - */ -int -ar6000_ioctl_giwname(struct net_device *dev, - struct iw_request_info *info, - char *name, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - switch (ar->arPhyCapability) { - case (WMI_11A_CAPABILITY): - strncpy(name, "AR6000 802.11a", IFNAMSIZ); - break; - case (WMI_11G_CAPABILITY): - strncpy(name, "AR6000 802.11g", IFNAMSIZ); - break; - case (WMI_11AG_CAPABILITY): - strncpy(name, "AR6000 802.11ag", IFNAMSIZ); - break; - default: - strncpy(name, "AR6000 802.11", IFNAMSIZ); - break; - } - - return 0; -} - -/* - * SIOCSIWFREQ - */ -int -ar6000_ioctl_siwfreq(struct net_device *dev, - struct iw_request_info *info, - struct iw_freq *freq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - /* - * We support limiting the channels via wmiconfig. - * - * We use this command to configure the channel hint for the connect cmd - * so it is possible the target will end up connecting to a different - * channel. - */ - if (freq->e > 1) { - return -EINVAL; - } else if (freq->e == 1) { - ar->arChannelHint = freq->m / 100000; - } else { - ar->arChannelHint = wlan_ieee2freq(freq->m); - } - - A_PRINTF("channel hint set to %d\n", ar->arChannelHint); - return 0; -} - -/* - * SIOCGIWFREQ - */ -int -ar6000_ioctl_giwfreq(struct net_device *dev, - struct iw_request_info *info, - struct iw_freq *freq, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (ar->arConnected != TRUE) { - return -EINVAL; - } - - freq->m = ar->arBssChannel * 100000; - freq->e = 1; - - return 0; -} - -/* - * SIOCSIWMODE - */ -int -ar6000_ioctl_siwmode(struct net_device *dev, - struct iw_request_info *info, - __u32 *mode, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - switch (*mode) { - case IW_MODE_INFRA: - ar->arNetworkType = INFRA_NETWORK; - break; - case IW_MODE_ADHOC: - ar->arNetworkType = ADHOC_NETWORK; - break; - default: - return -EINVAL; - } - - return 0; -} - -/* - * SIOCGIWMODE - */ -int -ar6000_ioctl_giwmode(struct net_device *dev, - struct iw_request_info *info, - __u32 *mode, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - switch (ar->arNetworkType) { - case INFRA_NETWORK: - *mode = IW_MODE_INFRA; - break; - case ADHOC_NETWORK: - *mode = IW_MODE_ADHOC; - break; - default: - return -EIO; - } - return 0; -} - -/* - * SIOCSIWSENS - */ -int -ar6000_ioctl_siwsens(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *sens, char *extra) -{ - return 0; -} - -/* - * SIOCGIWSENS - */ -int -ar6000_ioctl_giwsens(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *sens, char *extra) -{ - sens->value = 0; - sens->fixed = 1; - - return 0; -} - -/* - * SIOCGIWRANGE - */ -int -ar6000_ioctl_giwrange(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - struct iw_range *range = (struct iw_range *) extra; - int i, ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (down_interruptible(&ar->arSem)) { - return -ERESTARTSYS; - } - ar->arNumChannels = -1; - A_MEMZERO(ar->arChannelList, sizeof (ar->arChannelList)); - - if (wmi_get_channelList_cmd(ar->arWmi) != A_OK) { - up(&ar->arSem); - return -EIO; - } - - wait_event_interruptible_timeout(arEvent, ar->arNumChannels != -1, wmitimeout * HZ); - - if (signal_pending(current)) { - up(&ar->arSem); - return -EINTR; - } - - data->length = sizeof(struct iw_range); - A_MEMZERO(range, sizeof(struct iw_range)); - - range->txpower_capa = IW_TXPOW_DBM; - - range->min_pmp = 1 * 1024; - range->max_pmp = 65535 * 1024; - range->min_pmt = 1 * 1024; - range->max_pmt = 1000 * 1024; - range->pmp_flags = IW_POWER_PERIOD; - range->pmt_flags = IW_POWER_TIMEOUT; - range->pm_capa = 0; - - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 13; - - range->retry_capa = IW_RETRY_LIMIT; - range->retry_flags = IW_RETRY_LIMIT; - range->min_retry = 0; - range->max_retry = 255; - - range->num_frequency = range->num_channels = ar->arNumChannels; - for (i = 0; i < ar->arNumChannels; i++) { - range->freq[i].i = wlan_freq2ieee(ar->arChannelList[i]); - range->freq[i].m = ar->arChannelList[i] * 100000; - range->freq[i].e = 1; - /* - * Linux supports max of 32 channels, bail out once you - * reach the max. - */ - if (i == IW_MAX_FREQUENCIES) { - break; - } - } - - /* Max quality is max field value minus noise floor */ - range->max_qual.qual = 0xff - 161; - - /* - * In order to use dBm measurements, 'level' must be lower - * than any possible measurement (see iw_print_stats() in - * wireless tools). It's unclear how this is meant to be - * done, but setting zero in these values forces dBm and - * the actual numbers are not used. - */ - range->max_qual.level = 0; - range->max_qual.noise = 0; - - range->sensitivity = 3; - - range->max_encoding_tokens = 4; - /* XXX query driver to find out supported key sizes */ - range->num_encoding_sizes = 3; - range->encoding_size[0] = 5; /* 40-bit */ - range->encoding_size[1] = 13; /* 104-bit */ - range->encoding_size[2] = 16; /* 128-bit */ - - range->num_bitrates = 0; - - /* estimated maximum TCP throughput values (bps) */ - range->throughput = 22000000; - - range->min_rts = 0; - range->max_rts = 2347; - range->min_frag = 256; - range->max_frag = 2346; - - up(&ar->arSem); - - return ret; -} - - -/* - * SIOCSIWAP - * This ioctl is used to set the desired bssid for the connect command. - */ -int -ar6000_ioctl_siwap(struct net_device *dev, - struct iw_request_info *info, - struct sockaddr *ap_addr, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (ap_addr->sa_family != ARPHRD_ETHER) { - return -EIO; - } - - if (A_MEMCMP(&ap_addr->sa_data, bcast_mac, AR6000_ETH_ADDR_LEN) == 0) { - A_MEMZERO(ar->arReqBssid, sizeof(ar->arReqBssid)); - } else { - A_MEMCPY(ar->arReqBssid, &ap_addr->sa_data, sizeof(ar->arReqBssid)); - } - - return 0; -} - -/* - * SIOCGIWAP - */ -int -ar6000_ioctl_giwap(struct net_device *dev, - struct iw_request_info *info, - struct sockaddr *ap_addr, char *extra) -{ - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - if (ar->arConnected != TRUE) { - return -EINVAL; - } - - A_MEMCPY(&ap_addr->sa_data, ar->arBssid, sizeof(ar->arBssid)); - ap_addr->sa_family = ARPHRD_ETHER; - - return 0; -} - -/* - * SIOCGIWAPLIST - */ -int -ar6000_ioctl_iwaplist(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - return -EIO; /* for now */ -} - -/* - * SIOCSIWSCAN - */ -int -ar6000_ioctl_siwscan(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ -#define ACT_DWELLTIME_DEFAULT 105 -#define HOME_TXDRAIN_TIME 100 -#define SCAN_INT HOME_TXDRAIN_TIME + ACT_DWELLTIME_DEFAULT - AR_SOFTC_T *ar = (AR_SOFTC_T *)netdev_priv(dev); - int ret = 0; - - if (ar->arWmiReady == FALSE) { - return -EIO; - } - - if (ar->arWlanState == WLAN_DISABLED) { - return -EIO; - } - - /* We ask for everything from the target */ - if (wmi_bssfilter_cmd(ar->arWmi, ALL_BSS_FILTER, 0) != A_OK) { - printk("Couldn't set filtering\n"); - ret = -EIO; - } - - if (wmi_startscan_cmd(ar->arWmi, WMI_LONG_SCAN, FALSE, FALSE, \ - HOME_TXDRAIN_TIME, SCAN_INT) != A_OK) { - ret = -EIO; - } - - ar->scan_complete = 0; - wait_event_interruptible_timeout(ar6000_scan_queue, ar->scan_complete, - 5 * HZ); - - if (wmi_bssfilter_cmd(ar->arWmi, NONE_BSS_FILTER, 0) != A_OK) { - printk("Couldn't set filtering\n"); - ret = -EIO; - } - - return ret; -#undef ACT_DWELLTIME_DEFAULT -#undef HOME_TXDRAIN_TIME -#undef SCAN_INT -} - - -/* - * Units are in db above the noise floor. That means the - * rssi values reported in the tx/rx descriptors in the - * driver are the SNR expressed in db. - * - * If you assume that the noise floor is -95, which is an - * excellent assumption 99.5 % of the time, then you can - * derive the absolute signal level (i.e. -95 + rssi). - * There are some other slight factors to take into account - * depending on whether the rssi measurement is from 11b, - * 11g, or 11a. These differences are at most 2db and - * can be documented. - * - * NB: various calculations are based on the orinoco/wavelan - * drivers for compatibility - */ -static void -ar6000_set_quality(struct iw_quality *iq, A_INT8 rssi) -{ - if (rssi < 0) { - iq->qual = 0; - } else { - iq->qual = rssi; - } - - /* NB: max is 94 because noise is hardcoded to 161 */ - if (iq->qual > 94) - iq->qual = 94; - - iq->noise = 161; /* -95dBm */ - iq->level = iq->noise + iq->qual; - iq->updated = 7; -} - - -/* Structures to export the Wireless Handlers */ -static const iw_handler ath_handlers[] = { - (iw_handler) NULL, /* SIOCSIWCOMMIT */ - (iw_handler) ar6000_ioctl_giwname, /* SIOCGIWNAME */ - (iw_handler) NULL, /* SIOCSIWNWID */ - (iw_handler) NULL, /* SIOCGIWNWID */ - (iw_handler) ar6000_ioctl_siwfreq, /* SIOCSIWFREQ */ - (iw_handler) ar6000_ioctl_giwfreq, /* SIOCGIWFREQ */ - (iw_handler) ar6000_ioctl_siwmode, /* SIOCSIWMODE */ - (iw_handler) ar6000_ioctl_giwmode, /* SIOCGIWMODE */ - (iw_handler) ar6000_ioctl_siwsens, /* SIOCSIWSENS */ - (iw_handler) ar6000_ioctl_giwsens, /* SIOCGIWSENS */ - (iw_handler) NULL /* not _used */, /* SIOCSIWRANGE */ - (iw_handler) ar6000_ioctl_giwrange, /* SIOCGIWRANGE */ - (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */ - (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */ - (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */ - (iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */ - (iw_handler) NULL, /* SIOCSIWSPY */ - (iw_handler) NULL, /* SIOCGIWSPY */ - (iw_handler) NULL, /* SIOCSIWTHRSPY */ - (iw_handler) NULL, /* SIOCGIWTHRSPY */ - (iw_handler) ar6000_ioctl_siwap, /* SIOCSIWAP */ - (iw_handler) ar6000_ioctl_giwap, /* SIOCGIWAP */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) ar6000_ioctl_iwaplist, /* SIOCGIWAPLIST */ - (iw_handler) ar6000_ioctl_siwscan, /* SIOCSIWSCAN */ - (iw_handler) ar6000_ioctl_giwscan, /* SIOCGIWSCAN */ - (iw_handler) ar6000_ioctl_siwessid, /* SIOCSIWESSID */ - (iw_handler) ar6000_ioctl_giwessid, /* SIOCGIWESSID */ - (iw_handler) NULL, /* SIOCSIWNICKN */ - (iw_handler) NULL, /* SIOCGIWNICKN */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) ar6000_ioctl_siwrate, /* SIOCSIWRATE */ - (iw_handler) ar6000_ioctl_giwrate, /* SIOCGIWRATE */ - (iw_handler) NULL, /* SIOCSIWRTS */ - (iw_handler) NULL, /* SIOCGIWRTS */ - (iw_handler) NULL, /* SIOCSIWFRAG */ - (iw_handler) NULL, /* SIOCGIWFRAG */ - (iw_handler) ar6000_ioctl_siwtxpow, /* SIOCSIWTXPOW */ - (iw_handler) ar6000_ioctl_giwtxpow, /* SIOCGIWTXPOW */ - (iw_handler) ar6000_ioctl_siwretry, /* SIOCSIWRETRY */ - (iw_handler) ar6000_ioctl_giwretry, /* SIOCGIWRETRY */ - (iw_handler) ar6000_ioctl_siwencode, /* SIOCSIWENCODE */ - (iw_handler) ar6000_ioctl_giwencode, /* SIOCGIWENCODE */ - (iw_handler) ar6000_ioctl_siwpower, /* SIOCSIWPOWER */ - (iw_handler) ar6000_ioctl_giwpower, /* SIOCGIWPOWER */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) ar6000_ioctl_siwgenie, /* SIOCSIWGENIE */ - (iw_handler) ar6000_ioctl_giwgenie, /* SIOCGIWGENIE */ - (iw_handler) ar6000_ioctl_siwauth, /* SIOCSIWAUTH */ - (iw_handler) ar6000_ioctl_giwauth, /* SIOCGIWAUTH */ - (iw_handler) ar6000_ioctl_siwencodeext,/* SIOCSIWENCODEEXT */ - (iw_handler) ar6000_ioctl_giwencodeext,/* SIOCGIWENCODEEXT */ - (iw_handler) NULL, /* SIOCSIWPMKSA */ -}; - -static const iw_handler ath_priv_handlers[] = { - (iw_handler) ar6000_ioctl_setparam, /* SIOCWFIRSTPRIV+0 */ - (iw_handler) ar6000_ioctl_getparam, /* SIOCWFIRSTPRIV+1 */ - (iw_handler) ar6000_ioctl_setkey, /* SIOCWFIRSTPRIV+2 */ - (iw_handler) ar6000_ioctl_setwmmparams, /* SIOCWFIRSTPRIV+3 */ - (iw_handler) ar6000_ioctl_delkey, /* SIOCWFIRSTPRIV+4 */ - (iw_handler) ar6000_ioctl_getwmmparams, /* SIOCWFIRSTPRIV+5 */ - (iw_handler) ar6000_ioctl_setoptie, /* SIOCWFIRSTPRIV+6 */ - (iw_handler) ar6000_ioctl_setmlme, /* SIOCWFIRSTPRIV+7 */ - (iw_handler) ar6000_ioctl_addpmkid, /* SIOCWFIRSTPRIV+8 */ -}; - -#define IW_PRIV_TYPE_KEY \ - (IW_PRIV_TYPE_BYTE | sizeof(struct ieee80211req_key)) -#define IW_PRIV_TYPE_DELKEY \ - (IW_PRIV_TYPE_BYTE | sizeof(struct ieee80211req_del_key)) -#define IW_PRIV_TYPE_MLME \ - (IW_PRIV_TYPE_BYTE | sizeof(struct ieee80211req_mlme)) -#define IW_PRIV_TYPE_ADDPMKID \ - (IW_PRIV_TYPE_BYTE | sizeof(struct ieee80211req_addpmkid)) - -static const struct iw_priv_args ar6000_priv_args[] = { - { IEEE80211_IOCTL_SETKEY, - IW_PRIV_TYPE_KEY | IW_PRIV_SIZE_FIXED, 0, "setkey"}, - { IEEE80211_IOCTL_DELKEY, - IW_PRIV_TYPE_DELKEY | IW_PRIV_SIZE_FIXED, 0, "delkey"}, - { IEEE80211_IOCTL_SETPARAM, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setparam"}, - { IEEE80211_IOCTL_GETPARAM, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getparam"}, - { IEEE80211_IOCTL_SETWMMPARAMS, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 4, 0, "setwmmparams"}, - { IEEE80211_IOCTL_GETWMMPARAMS, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getwmmparams"}, - { IEEE80211_IOCTL_SETOPTIE, - IW_PRIV_TYPE_BYTE, 0, "setie"}, - { IEEE80211_IOCTL_SETMLME, - IW_PRIV_TYPE_MLME, 0, "setmlme"}, - { IEEE80211_IOCTL_ADDPMKID, - IW_PRIV_TYPE_ADDPMKID | IW_PRIV_SIZE_FIXED, 0, "addpmkid"}, -}; - -void ar6000_ioctl_iwsetup(struct iw_handler_def *def) -{ - def->private_args = (struct iw_priv_args *)ar6000_priv_args; - def->num_private_args = ARRAY_SIZE(ar6000_priv_args); -} - -struct iw_handler_def ath_iw_handler_def = { - .standard = (iw_handler *)ath_handlers, - .num_standard = ARRAY_SIZE(ath_handlers), - .private = (iw_handler *)ath_priv_handlers, - .num_private = ARRAY_SIZE(ath_priv_handlers), -}; - - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/bmi/bmi.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/bmi/bmi.c deleted file mode 100644 index d7b610c153..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/bmi/bmi.c +++ /dev/null @@ -1,657 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "hif.h" -#include "bmi.h" -#include "htc_api.h" -#include "bmi_internal.h" - -/* -Although we had envisioned BMI to run on top of HTC, this is not what the -final implementation boiled down to on dragon. Its a part of BSP and does -not use the HTC protocol either. On the host side, however, we were still -living with the original idea. I think the time has come to accept the truth -and separate it from HTC which has been carrying BMI's burden all this while. -It shall make HTC state machine relatively simpler -*/ - -/* APIs visible to the driver */ -void -BMIInit(void) -{ - bmiDone = FALSE; -} - -A_STATUS -BMIDone(HIF_DEVICE *device) -{ - A_STATUS status; - A_UINT32 cid; - - if (bmiDone) { - AR_DEBUG_PRINTF (ATH_DEBUG_BMI, ("BMIDone skipped\n")); - return A_OK; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Enter (device: 0x%p)\n", device)); - bmiDone = TRUE; - cid = BMI_DONE; - - status = bmiBufferSend(device, (A_UCHAR *)&cid, sizeof(cid)); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Done: Exit\n")); - - return A_OK; -} - -A_STATUS -BMIGetTargetInfo(HIF_DEVICE *device, struct bmi_target_info *targ_info) -{ - A_STATUS status; - A_UINT32 cid; - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Enter (device: 0x%p)\n", device)); - cid = BMI_GET_TARGET_INFO; - - status = bmiBufferSend(device, (A_UCHAR *)&cid, sizeof(cid)); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - - status = bmiBufferReceive(device, (A_UCHAR *)&targ_info->target_ver, - sizeof(targ_info->target_ver)); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Version from the device\n")); - return A_ERROR; - } - - if (targ_info->target_ver == TARGET_VERSION_SENTINAL) { - /* Determine how many bytes are in the Target's targ_info */ - status = bmiBufferReceive(device, (A_UCHAR *)&targ_info->target_info_byte_count, - sizeof(targ_info->target_info_byte_count)); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info Byte Count from the device\n")); - return A_ERROR; - } - - /* - * The Target's targ_info doesn't match the Host's targ_info. - * We need to do some backwards compatibility work to make this OK. - */ - A_ASSERT(targ_info->target_info_byte_count == sizeof(*targ_info)); - - /* Read the remainder of the targ_info */ - status = bmiBufferReceive(device, - ((A_UCHAR *)targ_info)+sizeof(targ_info->target_info_byte_count), - sizeof(*targ_info)-sizeof(targ_info->target_info_byte_count)); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read Target Info (%d bytes) from the device\n", - targ_info->target_info_byte_count)); - return A_ERROR; - } - } else { - /* - * Target must be an AR6001 whose firmware does not - * support BMI_GET_TARGET_INFO. Construct the data - * that it would have sent. - */ - targ_info->target_info_byte_count = sizeof(targ_info); - targ_info->target_type = TARGET_TYPE_AR6001; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Get Target Info: Exit (ver: 0x%x type: 0x%x)\n", - targ_info->target_ver, targ_info->target_type)); - printk("BMI Get Target Info: Exit (ver: 0x%x type: 0x%x)\n", - targ_info->target_ver, targ_info->target_type); - - return A_OK; -} - -A_STATUS -BMIReadMemory(HIF_DEVICE *device, - A_UINT32 address, - A_UCHAR *buffer, - A_UINT32 length) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - A_UINT32 remaining, rxlen; - static A_UCHAR data[BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length)]; - memset (&data, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length)); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI Read Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n", - device, address, length)); - - cid = BMI_READ_MEMORY; - - remaining = length; - - while (remaining) - { - rxlen = (remaining < BMI_DATASZ_MAX) ? remaining : BMI_DATASZ_MAX; - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &address, sizeof(address)); - offset += sizeof(address); - A_MEMCPY(&data[offset], &rxlen, sizeof(rxlen)); - offset += sizeof(length); - - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - status = bmiBufferReceive(device, data, rxlen); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n")); - return A_ERROR; - } - A_MEMCPY(&buffer[length - remaining], data, rxlen); - remaining -= rxlen; address += rxlen; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read Memory: Exit\n")); - return A_OK; -} - -A_STATUS -BMIWriteMemory(HIF_DEVICE *device, - A_UINT32 address, - A_UCHAR *buffer, - A_UINT32 length) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - A_UINT32 remaining, txlen; - const A_UINT32 header = sizeof(cid) + sizeof(address) + sizeof(length); - static A_UCHAR data[BMI_DATASZ_MAX + sizeof(cid) + sizeof(address) + sizeof(length)]; - memset (&data, 0, header); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI Write Memory: Enter (device: 0x%p, address: 0x%x, length: %d)\n", - device, address, length)); - - cid = BMI_WRITE_MEMORY; - - remaining = length; - while (remaining) - { - txlen = (remaining < (BMI_DATASZ_MAX - header)) ? - remaining : (BMI_DATASZ_MAX - header); - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &address, sizeof(address)); - offset += sizeof(address); - A_MEMCPY(&data[offset], &txlen, sizeof(txlen)); - offset += sizeof(txlen); - A_MEMCPY(&data[offset], &buffer[length - remaining], txlen); - offset += txlen; - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - remaining -= txlen; address += txlen; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Write Memory: Exit\n")); - - return A_OK; -} - -A_STATUS -BMIExecute(HIF_DEVICE *device, - A_UINT32 address, - A_UINT32 *param) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - static A_UCHAR data[sizeof(cid) + sizeof(address) + sizeof(*param)]; - memset (&data, 0, sizeof(cid) + sizeof(address) + sizeof(*param)); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI Execute: Enter (device: 0x%p, address: 0x%x, param: %d)\n", - device, address, *param)); - - cid = BMI_EXECUTE; - - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &address, sizeof(address)); - offset += sizeof(address); - A_MEMCPY(&data[offset], param, sizeof(*param)); - offset += sizeof(*param); - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - - status = bmiBufferReceive(device, data, sizeof(*param)); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n")); - return A_ERROR; - } - - A_MEMCPY(param, data, sizeof(*param)); - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Execute: Exit (param: %d)\n", *param)); - return A_OK; -} - -A_STATUS -BMISetAppStart(HIF_DEVICE *device, - A_UINT32 address) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - static A_UCHAR data[sizeof(cid) + sizeof(address)]; - memset (&data, 0, sizeof(cid) + sizeof(address)); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI Set App Start: Enter (device: 0x%p, address: 0x%x)\n", - device, address)); - - cid = BMI_SET_APP_START; - - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &address, sizeof(address)); - offset += sizeof(address); - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Set App Start: Exit\n")); - return A_OK; -} - -A_STATUS -BMIReadSOCRegister(HIF_DEVICE *device, - A_UINT32 address, - A_UINT32 *param) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - static A_UCHAR data[sizeof(cid) + sizeof(address)]; - memset (&data, 0, sizeof(cid) + sizeof(address)); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI Read SOC Register: Enter (device: 0x%p, address: 0x%x)\n", - device, address)); - - cid = BMI_READ_SOC_REGISTER; - - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &address, sizeof(address)); - offset += sizeof(address); - - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - - status = bmiBufferReceive(device, data, sizeof(*param)); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n")); - return A_ERROR; - } - A_MEMCPY(param, data, sizeof(*param)); - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit (value: %d)\n", *param)); - return A_OK; -} - -A_STATUS -BMIWriteSOCRegister(HIF_DEVICE *device, - A_UINT32 address, - A_UINT32 param) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - static A_UCHAR data[sizeof(cid) + sizeof(address) + sizeof(param)]; - - memset (&data, 0, sizeof(cid) + sizeof(address) + sizeof(param)); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI Write SOC Register: Enter (device: 0x%p, address: 0x%x, param: %d)\n", - device, address, param)); - - cid = BMI_WRITE_SOC_REGISTER; - - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &address, sizeof(address)); - offset += sizeof(address); - A_MEMCPY(&data[offset], ¶m, sizeof(param)); - offset += sizeof(param); - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Read SOC Register: Exit\n")); - return A_OK; -} - -A_STATUS -BMIrompatchInstall(HIF_DEVICE *device, - A_UINT32 ROM_addr, - A_UINT32 RAM_addr, - A_UINT32 nbytes, - A_UINT32 do_activate, - A_UINT32 *rompatch_id) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - static A_UCHAR data[sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) + - sizeof(nbytes) + sizeof(do_activate)]; - - memset (&data, 0, sizeof(cid) + sizeof(ROM_addr) + sizeof(RAM_addr) + - sizeof(nbytes) + sizeof(do_activate)); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI rompatch Install: Enter (device: 0x%p, ROMaddr: 0x%x, RAMaddr: 0x%x length: %d activate: %d)\n", - device, ROM_addr, RAM_addr, nbytes, do_activate)); - - cid = BMI_ROMPATCH_INSTALL; - - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &ROM_addr, sizeof(ROM_addr)); - offset += sizeof(ROM_addr); - A_MEMCPY(&data[offset], &RAM_addr, sizeof(RAM_addr)); - offset += sizeof(RAM_addr); - A_MEMCPY(&data[offset], &nbytes, sizeof(nbytes)); - offset += sizeof(nbytes); - A_MEMCPY(&data[offset], &do_activate, sizeof(do_activate)); - offset += sizeof(do_activate); - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - - status = bmiBufferReceive(device, (A_UCHAR *)rompatch_id, sizeof(*rompatch_id)); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read from the device\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch Install: (rompatch_id=%d)\n", *rompatch_id)); - return A_OK; -} - -A_STATUS -BMIrompatchUninstall(HIF_DEVICE *device, - A_UINT32 rompatch_id) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - static A_UCHAR data[sizeof(cid) + sizeof(rompatch_id)]; - memset (&data, 0, sizeof(cid) + sizeof(rompatch_id)); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI rompatch Uninstall: Enter (device: 0x%p, rompatch_id: %d)\n", - device, rompatch_id)); - - cid = BMI_ROMPATCH_UNINSTALL; - - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &rompatch_id, sizeof(rompatch_id)); - offset += sizeof(rompatch_id); - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI rompatch UNinstall: (rompatch_id=0x%x)\n", rompatch_id)); - return A_OK; -} - -static A_STATUS -_BMIrompatchChangeActivation(HIF_DEVICE *device, - A_UINT32 rompatch_count, - A_UINT32 *rompatch_list, - A_UINT32 do_activate) -{ - A_UINT32 cid; - A_STATUS status; - A_UINT32 offset; - static A_UCHAR data[BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count)]; - A_UINT32 length; - - memset (&data, 0, BMI_DATASZ_MAX + sizeof(cid) + sizeof(rompatch_count)); - - if (bmiDone) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Command disallowed\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, - ("BMI Change rompatch Activation: Enter (device: 0x%p, count: %d)\n", - device, rompatch_count)); - - cid = do_activate ? BMI_ROMPATCH_ACTIVATE : BMI_ROMPATCH_DEACTIVATE; - - offset = 0; - A_MEMCPY(&data[offset], &cid, sizeof(cid)); - offset += sizeof(cid); - A_MEMCPY(&data[offset], &rompatch_count, sizeof(rompatch_count)); - offset += sizeof(rompatch_count); - length = rompatch_count * sizeof(*rompatch_list); - A_MEMCPY(&data[offset], rompatch_list, length); - offset += length; - status = bmiBufferSend(device, data, offset); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to write to the device\n")); - return A_ERROR; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Change rompatch Activation: Exit\n")); - - return A_OK; -} - -A_STATUS -BMIrompatchActivate(HIF_DEVICE *device, - A_UINT32 rompatch_count, - A_UINT32 *rompatch_list) -{ - return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 1); -} - -A_STATUS -BMIrompatchDeactivate(HIF_DEVICE *device, - A_UINT32 rompatch_count, - A_UINT32 *rompatch_list) -{ - return _BMIrompatchChangeActivation(device, rompatch_count, rompatch_list, 0); -} - -/* BMI Access routines */ -A_STATUS -bmiBufferSend(HIF_DEVICE *device, - A_UCHAR *buffer, - A_UINT32 length) -{ - A_STATUS status; - A_UINT32 timeout; - A_UINT32 address; - static A_UINT32 cmdCredits; - A_UINT32 mboxAddress[HTC_MAILBOX_NUM_MAX]; - - HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR, - &mboxAddress, sizeof(mboxAddress)); - - cmdCredits = 0; - timeout = BMI_COMMUNICATION_TIMEOUT; - - while(timeout-- && !cmdCredits) { - /* Read the counter register to get the command credits */ - address = COUNT_DEC_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 4; - /* hit the credit counter with a 4-byte access, the first byte read will hit the counter and cause - * a decrement, while the remaining 3 bytes has no effect. The rationale behind this is to - * make all HIF accesses 4-byte aligned */ - status = HIFReadWrite(device, address, (A_UINT8 *)&cmdCredits, 4, - HIF_RD_SYNC_BYTE_INC, NULL); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to decrement the command credit count register\n")); - return A_ERROR; - } - /* the counter is only 8=bits, ignore anything in the upper 3 bytes */ - cmdCredits &= 0xFF; - } - - if (cmdCredits) { - address = mboxAddress[ENDPOINT1]; - status = HIFReadWrite(device, address, buffer, length, - HIF_WR_SYNC_BYTE_INC, NULL); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to send the BMI data to the device\n")); - return A_ERROR; - } - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("BMI Communication timeout\n")); - return A_ERROR; - } - - return status; -} - -A_STATUS -bmiBufferReceive(HIF_DEVICE *device, - A_UCHAR *buffer, - A_UINT32 length) -{ - A_STATUS status; - A_UINT32 address; - A_UINT32 timeout; - static A_UINT32 cmdCredits; - A_UINT32 mboxAddress[HTC_MAILBOX_NUM_MAX]; - - HIFConfigureDevice(device, HIF_DEVICE_GET_MBOX_ADDR, - &mboxAddress, sizeof(mboxAddress)); - - cmdCredits = 0; - timeout = BMI_COMMUNICATION_TIMEOUT; - while(timeout-- && !cmdCredits) { - /* Read the counter register to get the command credits */ - address = COUNT_ADDRESS + (HTC_MAILBOX_NUM_MAX + ENDPOINT1) * 1; - /* read the counter using a 4-byte read. Since the counter is NOT auto-decrementing, - * we can read this counter multiple times using a non-incrementing address mode. - * The rationale here is to make all HIF accesses a multiple of 4 bytes */ - status = HIFReadWrite(device, address, (A_UINT8 *)&cmdCredits, sizeof(cmdCredits), - HIF_RD_SYNC_BYTE_FIX, NULL); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the command credit count register\n")); - return A_ERROR; - } - /* we did a 4-byte read to the same count register so mask off upper bytes */ - cmdCredits &= 0xFF; - status = A_ERROR; - } - - if (cmdCredits) { - address = mboxAddress[ENDPOINT1]; - status = HIFReadWrite(device, address, buffer, length, - HIF_RD_SYNC_BYTE_INC, NULL); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to read the BMI data from the device\n")); - return A_ERROR; - } - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_BMI, ("BMI Communication timeout\n")); - return A_ERROR; - } - - return status; -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/bmi/bmi_internal.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/bmi/bmi_internal.h deleted file mode 100644 index 1e213540c7..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/bmi/bmi_internal.h +++ /dev/null @@ -1,45 +0,0 @@ -#ifndef BMI_INTERNAL_H -#define BMI_INTERNAL_H -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "a_osapi.h" -#include "a_debug.h" -#include "AR6Khwreg.h" -#include "bmi_msg.h" - -#define BMI_COMMUNICATION_TIMEOUT 100000 - -/* ------ Global Variable Declarations ------- */ -A_BOOL bmiDone; - -A_STATUS -bmiBufferSend(HIF_DEVICE *device, - A_UCHAR *buffer, - A_UINT32 length); - -A_STATUS -bmiBufferReceive(HIF_DEVICE *device, - A_UCHAR *buffer, - A_UINT32 length); - -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif.c deleted file mode 100644 index d04486c35b..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif.c +++ /dev/null @@ -1,824 +0,0 @@ -/* - * @file: hif.c - * - * @abstract: HIF layer reference implementation for Atheros SDIO stack - * - * @notice: Copyright (c) 2004-2006 Atheros Communications Inc. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "hif_internal.h" - -/* ------ Static Variables ------ */ - -/* ------ Global Variable Declarations ------- */ -SD_PNP_INFO Ids[] = { - { - .SDIO_ManufacturerID = MANUFACTURER_ID_AR6001_BASE | 0xB, - .SDIO_ManufacturerCode = MANUFACTURER_CODE, - .SDIO_FunctionClass = FUNCTION_CLASS, - .SDIO_FunctionNo = 1 - }, - { - .SDIO_ManufacturerID = MANUFACTURER_ID_AR6001_BASE | 0xA, - .SDIO_ManufacturerCode = MANUFACTURER_CODE, - .SDIO_FunctionClass = FUNCTION_CLASS, - .SDIO_FunctionNo = 1 - }, - { - .SDIO_ManufacturerID = MANUFACTURER_ID_AR6001_BASE | 0x9, - .SDIO_ManufacturerCode = MANUFACTURER_CODE, - .SDIO_FunctionClass = FUNCTION_CLASS, - .SDIO_FunctionNo = 1 - }, - { - .SDIO_ManufacturerID = MANUFACTURER_ID_AR6001_BASE | 0x8, - .SDIO_ManufacturerCode = MANUFACTURER_CODE, - .SDIO_FunctionClass = FUNCTION_CLASS, - .SDIO_FunctionNo = 1 - }, - { - .SDIO_ManufacturerID = MANUFACTURER_ID_AR6002_BASE | 0x0, - .SDIO_ManufacturerCode = MANUFACTURER_CODE, - .SDIO_FunctionClass = FUNCTION_CLASS, - .SDIO_FunctionNo = 1 - }, - { - .SDIO_ManufacturerID = MANUFACTURER_ID_AR6002_BASE | 0x1, - .SDIO_ManufacturerCode = MANUFACTURER_CODE, - .SDIO_FunctionClass = FUNCTION_CLASS, - .SDIO_FunctionNo = 1 - }, - { - } //list is null termintaed -}; - -TARGET_FUNCTION_CONTEXT FunctionContext = { - .function.Version = CT_SDIO_STACK_VERSION_CODE, - .function.pName = "sdio_wlan", - .function.MaxDevices = 1, - .function.NumDevices = 0, - .function.pIds = Ids, - .function.pProbe = hifDeviceInserted, - .function.pRemove = hifDeviceRemoved, - .function.pSuspend = NULL, - .function.pResume = NULL, - .function.pWake = NULL, - .function.pContext = &FunctionContext, -}; - -HIF_DEVICE hifDevice[HIF_MAX_DEVICES]; -HTC_CALLBACKS htcCallbacks; -BUS_REQUEST busRequest[BUS_REQUEST_MAX_NUM]; -static BUS_REQUEST *s_busRequestFreeQueue = NULL; -OS_CRITICALSECTION lock; -extern A_UINT32 onebitmode; -extern A_UINT32 busspeedlow; - -#ifdef DEBUG -extern A_UINT32 debughif; -#define ATH_DEBUG_ERROR 1 -#define ATH_DEBUG_WARN 2 -#define ATH_DEBUG_TRACE 3 -#define _AR_DEBUG_PRINTX_ARG(arg...) arg -#define AR_DEBUG_PRINTF(lvl, args)\ - {if (lvl <= debughif)\ - A_PRINTF(KERN_ALERT _AR_DEBUG_PRINTX_ARG args);\ - } -#else -#define AR_DEBUG_PRINTF(lvl, args) -#endif - -static BUS_REQUEST *hifAllocateBusRequest(void); -static void hifFreeBusRequest(BUS_REQUEST *busrequest); -static THREAD_RETURN insert_helper_func(POSKERNEL_HELPER pHelper); -static void ResetAllCards(void); - -/* ------ Functions ------ */ -int HIFInit(HTC_CALLBACKS *callbacks) -{ - SDIO_STATUS status; - DBG_ASSERT(callbacks != NULL); - - /* Store the callback and event handlers */ - htcCallbacks.deviceInsertedHandler = callbacks->deviceInsertedHandler; - htcCallbacks.deviceRemovedHandler = callbacks->deviceRemovedHandler; - htcCallbacks.deviceSuspendHandler = callbacks->deviceSuspendHandler; - htcCallbacks.deviceResumeHandler = callbacks->deviceResumeHandler; - htcCallbacks.deviceWakeupHandler = callbacks->deviceWakeupHandler; - htcCallbacks.rwCompletionHandler = callbacks->rwCompletionHandler; - htcCallbacks.dsrHandler = callbacks->dsrHandler; - - CriticalSectionInit(&lock); - - /* Register with bus driver core */ - status = SDIO_RegisterFunction(&FunctionContext.function); - DBG_ASSERT(SDIO_SUCCESS(status)); - - return(0); -} - -A_STATUS -HIFReadWrite(HIF_DEVICE *device, - A_UINT32 address, - A_UCHAR *buffer, - A_UINT32 length, - A_UINT32 request, - void *context) -{ - A_UINT8 rw; - A_UINT8 mode; - A_UINT8 funcNo; - A_UINT8 opcode; - A_UINT16 count; - SDREQUEST *sdrequest; - SDIO_STATUS sdiostatus; - BUS_REQUEST *busrequest; - A_STATUS status = A_OK; - - DBG_ASSERT(device != NULL); - DBG_ASSERT(device->handle != NULL); - - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Device: %p\n", device)); - - do { - busrequest = hifAllocateBusRequest(); - if (busrequest == NULL) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("HIF Unable to allocate bus request\n")); - status = A_NO_RESOURCE; - break; - } - - sdrequest = busrequest->request; - busrequest->context = context; - - sdrequest->pDataBuffer = buffer; - if (request & HIF_SYNCHRONOUS) { - sdrequest->Flags = SDREQ_FLAGS_RESP_SDIO_R5 | SDREQ_FLAGS_DATA_TRANS; - sdrequest->pCompleteContext = NULL; - sdrequest->pCompletion = NULL; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Execution mode: Synchronous\n")); - } else if (request & HIF_ASYNCHRONOUS) { - sdrequest->Flags = SDREQ_FLAGS_RESP_SDIO_R5 | SDREQ_FLAGS_DATA_TRANS | - SDREQ_FLAGS_TRANS_ASYNC; - sdrequest->pCompleteContext = busrequest; - sdrequest->pCompletion = hifRWCompletionHandler; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Execution mode: Asynchronous\n")); - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Invalid execution mode: 0x%08x\n", request)); - status = A_EINVAL; - break; - } - - if (request & HIF_EXTENDED_IO) { - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Command type: CMD53\n")); - sdrequest->Command = CMD53; - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Invalid command type: 0x%08x\n", request)); - status = A_EINVAL; - break; - } - - if (request & HIF_BLOCK_BASIS) { - mode = CMD53_BLOCK_BASIS; - sdrequest->BlockLen = HIF_MBOX_BLOCK_SIZE; - sdrequest->BlockCount = length / HIF_MBOX_BLOCK_SIZE; - count = sdrequest->BlockCount; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("Block mode (BlockLen: %d, BlockCount: %d)\n", - sdrequest->BlockLen, sdrequest->BlockCount)); - } else if (request & HIF_BYTE_BASIS) { - mode = CMD53_BYTE_BASIS; - sdrequest->BlockLen = length; - sdrequest->BlockCount = 1; - count = sdrequest->BlockLen; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("Byte mode (BlockLen: %d, BlockCount: %d)\n", - sdrequest->BlockLen, sdrequest->BlockCount)); - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Invalid data mode: 0x%08x\n", request)); - status = A_EINVAL; - break; - } - -#if 0 - /* useful for checking register accesses */ - if (length & 0x3) { - A_PRINTF(KERN_ALERT"HIF (%s) is not a multiple of 4 bytes, addr:0x%X, len:%d\n", - request & HIF_WRITE ? "write":"read", address, length); - } -#endif - - if ((address >= HIF_MBOX_START_ADDR(0)) && - (address <= HIF_MBOX_END_ADDR(3))) - { - - DBG_ASSERT(length <= HIF_MBOX_WIDTH); - - /* - * Mailbox write. Adjust the address so that the last byte - * falls on the EOM address. - */ - address += (HIF_MBOX_WIDTH - length); - } - - - - if (request & HIF_WRITE) { - rw = CMD53_WRITE; - sdrequest->Flags |= SDREQ_FLAGS_DATA_WRITE; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Direction: Write\n")); - } else if (request & HIF_READ) { - rw = CMD53_READ; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Direction: Read\n")); - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Invalid direction: 0x%08x\n", request)); - status = A_EINVAL; - break; - } - - if (request & HIF_FIXED_ADDRESS) { - opcode = CMD53_FIXED_ADDRESS; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Address mode: Fixed\n")); - } else if (request & HIF_INCREMENTAL_ADDRESS) { - opcode = CMD53_INCR_ADDRESS; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Address mode: Incremental\n")); - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Invalid address mode: 0x%08x\n", request)); - status = A_EINVAL; - break; - } - - funcNo = SDDEVICE_GET_SDIO_FUNCNO(device->handle); - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Function number: %d\n", funcNo)); - SDIO_SET_CMD53_ARG(sdrequest->Argument, rw, funcNo, - mode, opcode, address, count); - - /* Send the command out */ - sdiostatus = SDDEVICE_CALL_REQUEST_FUNC(device->handle, sdrequest); - - if (!SDIO_SUCCESS(sdiostatus)) { - status = A_ERROR; - } - - } while (FALSE); - - if (A_FAILED(status) || (request & HIF_SYNCHRONOUS)) { - if (busrequest != NULL) { - hifFreeBusRequest(busrequest); - } - } - - if (A_FAILED(status) && (request & HIF_ASYNCHRONOUS)) { - /* call back async handler on failure */ - htcCallbacks.rwCompletionHandler(context, status); - } - - return status; -} - -A_STATUS -HIFConfigureDevice(HIF_DEVICE *device, HIF_DEVICE_CONFIG_OPCODE opcode, - void *config, A_UINT32 configLen) -{ - A_UINT32 count; - - switch(opcode) { - case HIF_DEVICE_GET_MBOX_BLOCK_SIZE: - ((A_UINT32 *)config)[0] = HIF_MBOX0_BLOCK_SIZE; - ((A_UINT32 *)config)[1] = HIF_MBOX1_BLOCK_SIZE; - ((A_UINT32 *)config)[2] = HIF_MBOX2_BLOCK_SIZE; - ((A_UINT32 *)config)[3] = HIF_MBOX3_BLOCK_SIZE; - break; - - case HIF_DEVICE_GET_MBOX_ADDR: - for (count = 0; count < 4; count ++) { - ((A_UINT32 *)config)[count] = HIF_MBOX_START_ADDR(count); - } - break; - case HIF_DEVICE_GET_IRQ_PROC_MODE: - /* the SDIO stack allows the interrupts to be processed either way, ASYNC or SYNC */ - *((HIF_DEVICE_IRQ_PROCESSING_MODE *)config) = HIF_DEVICE_IRQ_ASYNC_SYNC; - break; - default: - AR_DEBUG_PRINTF(ATH_DEBUG_WARN, - ("Unsupported configuration opcode: %d\n", opcode)); - return A_ERROR; - } - - return A_OK; -} - -void -HIFShutDownDevice(HIF_DEVICE *device) -{ - A_UINT8 data; - A_UINT32 count; - SDIO_STATUS status; - SDCONFIG_BUS_MODE_DATA busSettings; - SDCONFIG_FUNC_ENABLE_DISABLE_DATA fData; - - if (device != NULL) { - DBG_ASSERT(device->handle != NULL); - - /* Remove the allocated current if any */ - status = SDLIB_IssueConfig(device->handle, - SDCONFIG_FUNC_FREE_SLOT_CURRENT, NULL, 0); - DBG_ASSERT(SDIO_SUCCESS(status)); - - /* Disable the card */ - fData.EnableFlags = SDCONFIG_DISABLE_FUNC; - fData.TimeOut = 1; - status = SDLIB_IssueConfig(device->handle, SDCONFIG_FUNC_ENABLE_DISABLE, - &fData, sizeof(fData)); - DBG_ASSERT(SDIO_SUCCESS(status)); - - /* Perform a soft I/O reset */ - data = SDIO_IO_RESET; - status = SDLIB_IssueCMD52(device->handle, 0, SDIO_IO_ABORT_REG, - &data, 1, 1); - DBG_ASSERT(SDIO_SUCCESS(status)); - - /* - * WAR - Codetelligence driver does not seem to shutdown correctly in 1 - * bit mode. By default it configures the HC in the 4 bit. Its later in - * our driver that we switch to 1 bit mode. If we try to shutdown, the - * driver hangs so we revert to 4 bit mode, to be transparent to the - * underlying bus driver. - */ - if (onebitmode) { - ZERO_OBJECT(busSettings); - busSettings.BusModeFlags = SDDEVICE_GET_BUSMODE_FLAGS(device->handle); - SDCONFIG_SET_BUS_WIDTH(busSettings.BusModeFlags, - SDCONFIG_BUS_WIDTH_4_BIT); - - /* Issue config request to change the bus width to 4 bit */ - status = SDLIB_IssueConfig(device->handle, SDCONFIG_BUS_MODE_CTRL, - &busSettings, - sizeof(SDCONFIG_BUS_MODE_DATA)); - DBG_ASSERT(SDIO_SUCCESS(status)); - } - - /* Free the bus requests */ - for (count = 0; count < BUS_REQUEST_MAX_NUM; count ++) { - SDDeviceFreeRequest(device->handle, busRequest[count].request); - } - /* Clean up the queue */ - s_busRequestFreeQueue = NULL; - } else { - /* since we are unloading the driver anyways, reset all cards in case the SDIO card - * is externally powered and we are unloading the SDIO stack. This avoids the problem when - * the SDIO stack is reloaded and attempts are made to re-enumerate a card that is already - * enumerated */ - ResetAllCards(); - /* Unregister with bus driver core */ - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("Unregistering with the bus driver\n")); - status = SDIO_UnregisterFunction(&FunctionContext.function); - DBG_ASSERT(SDIO_SUCCESS(status)); - } -} - -void -hifRWCompletionHandler(SDREQUEST *request) -{ - A_STATUS status; - void *context; - BUS_REQUEST *busrequest; - - if (SDIO_SUCCESS(request->Status)) { - status = A_OK; - } else { - status = A_ERROR; - } - - DBG_ASSERT(status == A_OK); - busrequest = (BUS_REQUEST *) request->pCompleteContext; - context = (void *) busrequest->context; - /* free the request before calling the callback, in case the - * callback submits another request, this guarantees that - * there is at least 1 free request available everytime the callback - * is invoked */ - hifFreeBusRequest(busrequest); - htcCallbacks.rwCompletionHandler(context, status); -} - -void -hifIRQHandler(void *context) -{ - A_STATUS status; - HIF_DEVICE *device; - - device = (HIF_DEVICE *)context; - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Device: %p\n", device)); - status = htcCallbacks.dsrHandler(device->htc_handle); - DBG_ASSERT(status == A_OK); -} - -BOOL -hifDeviceInserted(SDFUNCTION *function, SDDEVICE *handle) -{ - BOOL enabled; - A_UINT8 data; - A_UINT32 count; - HIF_DEVICE *device; - SDIO_STATUS status; - A_UINT16 maxBlocks; - A_UINT16 maxBlockSize; - SDCONFIG_BUS_MODE_DATA busSettings; - SDCONFIG_FUNC_ENABLE_DISABLE_DATA fData; - TARGET_FUNCTION_CONTEXT *functionContext; - SDCONFIG_FUNC_SLOT_CURRENT_DATA slotCurrent; - SD_BUSCLOCK_RATE currentBusClock; - - DBG_ASSERT(function != NULL); - DBG_ASSERT(handle != NULL); - - device = addHifDevice(handle); - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Device: %p\n", device)); - functionContext = (TARGET_FUNCTION_CONTEXT *)function->pContext; - - /* - * Issue commands to get the manufacturer ID and stuff and compare it - * against the rev Id derived from the ID registered during the - * initialization process. Report the device only in the case there - * is a match. In the case od SDIO, the bus driver has already queried - * these details so we just need to use their data structures to get the - * relevant values. Infact, the driver has already matched it against - * the Ids that we registered with it so we dont need to the step here. - */ - - /* Configure the SDIO Bus Width */ - if (onebitmode) { - data = SDIO_BUS_WIDTH_1_BIT; - status = SDLIB_IssueCMD52(handle, 0, SDIO_BUS_IF_REG, &data, 1, 1); - if (!SDIO_SUCCESS(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Unable to set the bus width to 1 bit\n")); - return FALSE; - } - } - - /* Get current bus flags */ - ZERO_OBJECT(busSettings); - - busSettings.BusModeFlags = SDDEVICE_GET_BUSMODE_FLAGS(handle); - if (onebitmode) { - SDCONFIG_SET_BUS_WIDTH(busSettings.BusModeFlags, - SDCONFIG_BUS_WIDTH_1_BIT); - } - - /* get the current operating clock, the bus driver sets us up based - * on what our CIS reports and what the host controller can handle - * we can use this to determine whether we want to drop our clock rate - * down */ - currentBusClock = SDDEVICE_GET_OPER_CLOCK(handle); - busSettings.ClockRate = currentBusClock; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("HIF currently running at: %d \n",currentBusClock)); - - /* see if HIF wants to run at a lower clock speed, we may already be - * at that lower clock speed */ - if (currentBusClock > (SDIO_CLOCK_FREQUENCY_DEFAULT >> busspeedlow)) { - busSettings.ClockRate = SDIO_CLOCK_FREQUENCY_DEFAULT >> busspeedlow; - AR_DEBUG_PRINTF(ATH_DEBUG_WARN, - ("HIF overriding clock to %d \n",busSettings.ClockRate)); - } - - /* Issue config request to override clock rate */ - status = SDLIB_IssueConfig(handle, SDCONFIG_FUNC_CHANGE_BUS_MODE, &busSettings, - sizeof(SDCONFIG_BUS_MODE_DATA)); - if (!SDIO_SUCCESS(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Unable to configure the host clock\n")); - return FALSE; - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("Configured clock: %d, Maximum clock: %d\n", - busSettings.ActualClockRate, - SDDEVICE_GET_MAX_CLOCK(handle))); - } - - /* - * Check if the target supports block mode. This result of this check - * can be used to implement the HIFReadWrite API. - */ - if (SDDEVICE_GET_SDIO_FUNC_MAXBLKSIZE(handle)) { - /* Limit block size to operational block limit or card function - capability */ - maxBlockSize = min(SDDEVICE_GET_OPER_BLOCK_LEN(handle), - SDDEVICE_GET_SDIO_FUNC_MAXBLKSIZE(handle)); - - /* check if the card support multi-block transfers */ - if (!(SDDEVICE_GET_SDIOCARD_CAPS(handle) & SDIO_CAPS_MULTI_BLOCK)) { - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Byte basis only\n")); - - /* Limit block size to max byte basis */ - maxBlockSize = min(maxBlockSize, - (A_UINT16)SDIO_MAX_LENGTH_BYTE_BASIS); - maxBlocks = 1; - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Multi-block capable\n")); - maxBlocks = SDDEVICE_GET_OPER_BLOCKS(handle); - status = SDLIB_SetFunctionBlockSize(handle, HIF_MBOX_BLOCK_SIZE); - if (!SDIO_SUCCESS(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Failed to set block size. Err:%d\n", status)); - return FALSE; - } - } - - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("Bytes Per Block: %d bytes, Block Count:%d \n", - maxBlockSize, maxBlocks)); - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Function does not support Block Mode!\n")); - return FALSE; - } - - /* Allocate the slot current */ - status = SDLIB_GetDefaultOpCurrent(handle, &slotCurrent.SlotCurrent); - if (SDIO_SUCCESS(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Allocating Slot current: %d mA\n", - slotCurrent.SlotCurrent)); - status = SDLIB_IssueConfig(handle, SDCONFIG_FUNC_ALLOC_SLOT_CURRENT, - &slotCurrent, sizeof(slotCurrent)); - if (!SDIO_SUCCESS(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Failed to allocate slot current %d\n", status)); - return FALSE; - } - } - - /* Enable the dragon function */ - count = 0; - enabled = FALSE; - fData.TimeOut = 1; - fData.EnableFlags = SDCONFIG_ENABLE_FUNC; - while ((count++ < SDWLAN_ENABLE_DISABLE_TIMEOUT) && !enabled) - { - /* Enable dragon */ - status = SDLIB_IssueConfig(handle, SDCONFIG_FUNC_ENABLE_DISABLE, - &fData, sizeof(fData)); - if (!SDIO_SUCCESS(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("Attempting to enable the card again\n")); - continue; - } - - /* Mark the status as enabled */ - enabled = TRUE; - } - - /* Check if we were succesful in enabling the target */ - if (!enabled) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, - ("Failed to communicate with the target\n")); - return FALSE; - } - - /* Allocate the bus requests to be used later */ - A_MEMZERO(busRequest, sizeof(busRequest)); - for (count = 0; count < BUS_REQUEST_MAX_NUM; count ++) { - if ((busRequest[count].request = SDDeviceAllocRequest(handle)) == NULL){ - AR_DEBUG_PRINTF(ATH_DEBUG_ERROR, ("Unable to allocate memory\n")); - /* TODO: Free the memory that has already been allocated */ - return FALSE; - } - hifFreeBusRequest(&busRequest[count]); - - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("0x%08x = busRequest[%d].request = 0x%08x\n", - (unsigned int) &busRequest[count], count, - (unsigned int) busRequest[count].request)); - } - - /* Schedule a worker to handle device inserted, this is a temporary workaround - * to fix a deadlock if the device fails to intialize in the insertion handler - * The failure causes the instance to shutdown the HIF layer and unregister the - * function driver within the busdriver probe context which can deadlock - * - * NOTE: we cannot use the default work queue because that would block - * SD bus request processing for all synchronous I/O. We must use a kernel - * thread that is creating using the helper library. - * */ - - if (SDIO_SUCCESS(SDLIB_OSCreateHelper(&device->insert_helper, - insert_helper_func, - device))) { - device->helper_started = TRUE; - } - - return TRUE; -} - -static THREAD_RETURN insert_helper_func(POSKERNEL_HELPER pHelper) -{ - - /* - * Adding a wait of around a second before we issue the very first - * command to dragon. During the process of loading/unloading the - * driver repeatedly it was observed that we get a data timeout - * while accessing function 1 registers in the chip. The theory at - * this point is that some initialization delay in dragon is - * causing the SDIO state in dragon core to be not ready even after - * the ready bit indicates that function 1 is ready. Accomodating - * for this behavior by adding some delay in the driver before it - * issues the first command after switching on dragon. Need to - * investigate this a bit more - TODO - */ - - A_MDELAY(1000); - /* Inform HTC */ - if ((htcCallbacks.deviceInsertedHandler(SD_GET_OS_HELPER_CONTEXT(pHelper))) != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, ("Device rejected\n")); - } - - return 0; -} - -void -HIFAckInterrupt(HIF_DEVICE *device) -{ - SDIO_STATUS status; - DBG_ASSERT(device != NULL); - DBG_ASSERT(device->handle != NULL); - - /* Acknowledge our function IRQ */ - status = SDLIB_IssueConfig(device->handle, SDCONFIG_FUNC_ACK_IRQ, - NULL, 0); - DBG_ASSERT(SDIO_SUCCESS(status)); -} - -void -HIFUnMaskInterrupt(HIF_DEVICE *device) -{ - SDIO_STATUS status; - - DBG_ASSERT(device != NULL); - DBG_ASSERT(device->handle != NULL); - - /* Register the IRQ Handler */ - SDDEVICE_SET_IRQ_HANDLER(device->handle, hifIRQHandler, device); - - /* Unmask our function IRQ */ - status = SDLIB_IssueConfig(device->handle, SDCONFIG_FUNC_UNMASK_IRQ, - NULL, 0); - DBG_ASSERT(SDIO_SUCCESS(status)); -} - -void HIFMaskInterrupt(HIF_DEVICE *device) -{ - SDIO_STATUS status; - DBG_ASSERT(device != NULL); - DBG_ASSERT(device->handle != NULL); - - /* Mask our function IRQ */ - status = SDLIB_IssueConfig(device->handle, SDCONFIG_FUNC_MASK_IRQ, - NULL, 0); - DBG_ASSERT(SDIO_SUCCESS(status)); - - /* Unregister the IRQ Handler */ - SDDEVICE_SET_IRQ_HANDLER(device->handle, NULL, NULL); -} - -static BUS_REQUEST *hifAllocateBusRequest(void) -{ - BUS_REQUEST *busrequest; - - /* Acquire lock */ - CriticalSectionAcquire(&lock); - - /* Remove first in list */ - if((busrequest = s_busRequestFreeQueue) != NULL) - { - s_busRequestFreeQueue = busrequest->next; - } - - /* Release lock */ - CriticalSectionRelease(&lock); - - return busrequest; -} - -static void -hifFreeBusRequest(BUS_REQUEST *busrequest) -{ - DBG_ASSERT(busrequest != NULL); - - /* Acquire lock */ - CriticalSectionAcquire(&lock); - - /* Insert first in list */ - busrequest->next = s_busRequestFreeQueue; - s_busRequestFreeQueue = busrequest; - - /* Release lock */ - CriticalSectionRelease(&lock); -} - -void -hifDeviceRemoved(SDFUNCTION *function, SDDEVICE *handle) -{ - A_STATUS status; - HIF_DEVICE *device; - DBG_ASSERT(function != NULL); - DBG_ASSERT(handle != NULL); - - device = getHifDevice(handle); - status = htcCallbacks.deviceRemovedHandler(device->htc_handle, A_OK); - - /* cleanup the helper thread */ - if (device->helper_started) { - SDLIB_OSDeleteHelper(&device->insert_helper); - device->helper_started = FALSE; - } - - delHifDevice(handle); - DBG_ASSERT(status == A_OK); -} - -HIF_DEVICE * -addHifDevice(SDDEVICE *handle) -{ - DBG_ASSERT(handle != NULL); - hifDevice[0].handle = handle; - return &hifDevice[0]; -} - -HIF_DEVICE * -getHifDevice(SDDEVICE *handle) -{ - DBG_ASSERT(handle != NULL); - return &hifDevice[0]; -} - -void -delHifDevice(SDDEVICE *handle) -{ - DBG_ASSERT(handle != NULL); - hifDevice[0].handle = NULL; -} - -struct device* -HIFGetOSDevice(HIF_DEVICE *device) -{ - return &device->handle->Device->dev; -} - -static void ResetAllCards(void) -{ - UINT8 data; - SDIO_STATUS status; - int i; - - data = SDIO_IO_RESET; - - /* set the I/O CARD reset bit: - * NOTE: we are exploiting a "feature" of the SDIO core that resets the core when you - * set the RES bit in the SDIO_IO_ABORT register. This bit however "normally" resets the - * I/O functions leaving the SDIO core in the same state (as per SDIO spec). - * In this design, this reset can be used to reset the SDIO core itself */ - for (i = 0; i < HIF_MAX_DEVICES; i++) { - if (hifDevice[i].handle != NULL) { - AR_DEBUG_PRINTF(ATH_DEBUG_TRACE, - ("Issuing I/O Card reset for instance: %d \n",i)); - /* set the I/O Card reset bit */ - status = SDLIB_IssueCMD52(hifDevice[i].handle, - 0, /* function 0 space */ - SDIO_IO_ABORT_REG, - &data, - 1, /* 1 byte */ - TRUE); /* write */ - } - } - -} - -void HIFSetHandle(void *hif_handle, void *handle) -{ - HIF_DEVICE *device = (HIF_DEVICE *) hif_handle; - - device->htc_handle = handle; - - return; -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif2.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif2.c deleted file mode 100644 index 386d96e668..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif2.c +++ /dev/null @@ -1,768 +0,0 @@ -/* - * hif2.c - HIF layer re-implementation for the Linux SDIO stack - * - * Copyright (C) 2008, 2009 by OpenMoko, Inc. - * Written by Werner Almesberger <werner@openmoko.org> - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Based on: - * - * @abstract: HIF layer reference implementation for Atheros SDIO stack - * @notice: Copyright (c) 2004-2006 Atheros Communications Inc. - */ - - -#include <linux/kernel.h> -#include <linux/kthread.h> -#include <linux/list.h> -#include <linux/wait.h> -#include <linux/spinlock.h> -#include <linux/mutex.h> -#include <linux/sched.h> -#include <linux/mmc/sdio_func.h> -#include <linux/mmc/sdio.h> -#include <linux/mmc/sdio_ids.h> - -#include "athdefs.h" -#include "a_types.h" -#include "hif.h" - - -/* @@@ Hack - this wants cleaning up */ - -#ifdef CONFIG_MACH_NEO1973_GTA02 - -#include <mach/gta02-pm-wlan.h> - -#else /* CONFIG_MACH_NEO1973_GTA02 */ - -#define gta02_wlan_query_rfkill_lock() 1 -#define gta02_wlan_set_rfkill_cb(cb, hif) ((void) cb) -#define gta02_wlan_query_rfkill_unlock() -#define gta02_wlan_clear_rfkill_cb() - -#endif /* !CONFIG_MACH_NEO1973_GTA02 */ - - -/* - * KNOWN BUGS: - * - * - HIF_DEVICE_IRQ_ASYNC_SYNC doesn't work yet (gets MMC errors) - * - latency can reach hundreds of ms, probably because of scheduling delays - * - packets go through about three queues before finally hitting the network - */ - -/* - * Differences from Atheros' HIFs: - * - * - synchronous and asynchronous requests may get reordered with respect to - * each other, e.g., if HIFReadWrite returns for an asynchronous request and - * then HIFReadWrite is called for a synchronous request, the synchronous - * request may be executed before the asynchronous request. - * - * - request queue locking seems unnecessarily complex in the Atheros HIFs. - * - * - Atheros mask interrupts by calling sdio_claim_irq/sdio_release_irq, which - * can cause quite a bit of overhead. This HIF has its own light-weight - * interrupt masking. - * - * - Atheros call deviceInsertedHandler from a thread spawned off the probe or - * device insertion function. The original explanation for the Atheros SDIO - * stack said that this is done because a delay is needed to let the chip - * complete initialization. There is indeed a one second delay in the thread. - * - * The Atheros Linux SDIO HIF removes the delay and only retains the thread. - * Experimentally removing the thread didn't show any conflicts, so let's get - * rid of it for good. - * - * - The Atheros SDIO stack with Samuel's driver sets SDIO_CCCR_POWER in - * SDIO_POWER_EMPC. Atheros' Linux SDIO code apparently doesn't. We don't - * either, and this seems to work fine. - * @@@ Need to check this with Atheros. - */ - - -#define MBOXES 4 - -#define HIF_MBOX_BLOCK_SIZE 128 -#define HIF_MBOX_BASE_ADDR 0x800 -#define HIF_MBOX_WIDTH 0x800 -#define HIF_MBOX_START_ADDR(mbox) \ - (HIF_MBOX_BASE_ADDR+(mbox)*HIF_MBOX_WIDTH) - - -struct hif_device { - void *htc_handle; - struct sdio_func *func; - - /* - * @@@ our sweet little bit of bogosity - the mechanism that lets us - * use the SDIO stack from softirqs. This really wants to use skbs. - */ - struct list_head queue; - spinlock_t queue_lock; - struct task_struct *io_task; - wait_queue_head_t wait; - - /* - * activate_lock protects "active" and the activation/deactivation - * process itself. - * - * Relation to other locks: The SDIO function can be claimed while - * activate_lock is being held, but trying to acquire activate_lock - * while having ownership of the SDIO function could cause a deadlock. - */ - int active; - struct mutex activate_lock; -}; - -struct hif_request { - struct list_head list; - struct sdio_func *func; - int (*read)(struct sdio_func *func, - void *dst, unsigned int addr, int count); - int (*write)(struct sdio_func *func, - unsigned int addr, void *src, int count); - void *buf; - unsigned long addr; - int len; - A_STATUS (*completion)(void *context, A_STATUS status); - void *context; -}; - - -static HTC_CALLBACKS htcCallbacks; - -/* - * shutdown_lock prevents recursion through HIFShutDownDevice - */ -static DEFINE_MUTEX(shutdown_lock); - - -/* ----- Request processing ------------------------------------------------ */ - - -static A_STATUS process_request(struct hif_request *req) -{ - int ret; - A_STATUS status; - - dev_dbg(&req->func->dev, "process_request(req %p)\n", req); - sdio_claim_host(req->func); - if (req->read) { - ret = req->read(req->func, req->buf, req->addr, req->len); - } else { - ret = req->write(req->func, req->addr, req->buf, req->len); - } - sdio_release_host(req->func); - status = ret ? A_ERROR : A_OK; - if (req->completion) - req->completion(req->context, status); - kfree(req); - return status; -} - - -static void enqueue_request(struct hif_device *hif, struct hif_request *req) -{ - unsigned long flags; - - dev_dbg(&req->func->dev, "enqueue_request(req %p)\n", req); - spin_lock_irqsave(&hif->queue_lock, flags); - list_add_tail(&req->list, &hif->queue); - spin_unlock_irqrestore(&hif->queue_lock, flags); - wake_up(&hif->wait); -} - - -static struct hif_request *dequeue_request(struct hif_device *hif) -{ - struct hif_request *req; - unsigned long flags; - - spin_lock_irqsave(&hif->queue_lock, flags); - if (list_empty(&hif->queue)) - req = NULL; - else { - req = list_first_entry(&hif->queue, - struct hif_request, list); - list_del(&req->list); - } - spin_unlock_irqrestore(&hif->queue_lock, flags); - return req; -} - - -static void wait_queue_empty(struct hif_device *hif) -{ - unsigned long flags; - int empty; - - while (1) { - spin_lock_irqsave(&hif->queue_lock, flags); - empty = list_empty(&hif->queue); - spin_unlock_irqrestore(&hif->queue_lock, flags); - if (empty) - break; - else - yield(); - } -} - - -static int io(void *data) -{ - struct hif_device *hif = data; - struct sched_param param = { .sched_priority = 2 }; - /* one priority level slower than ksdioirqd (which is at 1) */ - DEFINE_WAIT(wait); - struct hif_request *req; - - sched_setscheduler(current, SCHED_FIFO, ¶m); - - while (1) { - while (1) { - /* - * Since we never use signals here, one might think - * that this ought to be TASK_UNINTERRUPTIBLE. However, - * such a task would increase the load average and, - * worse, it would trigger the softlockup check. - */ - prepare_to_wait(&hif->wait, &wait, TASK_INTERRUPTIBLE); - if (kthread_should_stop()) { - finish_wait(&hif->wait, &wait); - return 0; - } - req = dequeue_request(hif); - if (req) - break; - schedule(); - } - finish_wait(&hif->wait, &wait); - - (void) process_request(req); - } - return 0; -} - - -A_STATUS HIFReadWrite(HIF_DEVICE *hif, A_UINT32 address, A_UCHAR *buffer, - A_UINT32 length, A_UINT32 request, void *context) -{ - struct device *dev = HIFGetOSDevice(hif); - struct hif_request *req; - - dev_dbg(dev, "HIFReadWrite(device %p, address 0x%x, buffer %p, " - "length %d, request 0x%x, context %p)\n", - hif, address, buffer, length, request, context); - - BUG_ON(!(request & (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS))); - BUG_ON(!(request & (HIF_BYTE_BASIS | HIF_BLOCK_BASIS))); - BUG_ON(!(request & (HIF_READ | HIF_WRITE))); - BUG_ON(!(request & HIF_EXTENDED_IO)); - - if (address >= HIF_MBOX_START_ADDR(0) && - address < HIF_MBOX_START_ADDR(MBOXES+1)) { - BUG_ON(length > HIF_MBOX_WIDTH); - /* Adjust the address so that the last byte falls on the EOM - address. */ - address += HIF_MBOX_WIDTH-length; - } - - req = kzalloc(sizeof(*req), GFP_ATOMIC); - if (!req) { - if (request & HIF_ASYNCHRONOUS) - htcCallbacks.rwCompletionHandler(context, A_ERROR); - return A_ERROR; - } - - req->func = hif->func; - req->addr = address; - req->buf = buffer; - req->len = length; - - if (request & HIF_READ) { - if (request & HIF_FIXED_ADDRESS) - req->read = sdio_readsb; - else - req->read = sdio_memcpy_fromio; - } else { - if (request & HIF_FIXED_ADDRESS) - req->write = sdio_writesb; - else - req->write = sdio_memcpy_toio; - } - - if (!(request & HIF_ASYNCHRONOUS)) - return process_request(req); - - req->completion = htcCallbacks.rwCompletionHandler; - req->context = context; - enqueue_request(hif, req); - - return A_OK; -} - - -/* ----- Interrupt handling ------------------------------------------------ */ - -/* - * Volatile ought to be good enough to make gcc do the right thing on S3C24xx. - * No need to use atomic or put barriers, keeping the code more readable. - * - * Warning: this story changes if going SMP/SMT. - */ - -static volatile int masked = 1; -static volatile int pending; -static volatile int in_interrupt; - - -static void ar6000_do_irq(struct sdio_func *func) -{ - HIF_DEVICE *hif = sdio_get_drvdata(func); - struct device *dev = HIFGetOSDevice(hif); - A_STATUS status; - - dev_dbg(dev, "ar6000_do_irq -> %p\n", htcCallbacks.dsrHandler); - - status = htcCallbacks.dsrHandler(hif->htc_handle); - BUG_ON(status != A_OK); -} - - -static void sdio_ar6000_irq(struct sdio_func *func) -{ - HIF_DEVICE *hif = sdio_get_drvdata(func); - struct device *dev = HIFGetOSDevice(hif); - - dev_dbg(dev, "sdio_ar6000_irq\n"); - - in_interrupt = 1; - if (masked) { - in_interrupt = 0; - pending++; - return; - } - /* - * @@@ This is ugly. If we don't drop the lock, we'll deadlock when - * the handler tries to do SDIO. So there are four choices: - * - * 1) Break the call chain by calling the callback from a workqueue. - * Ugh. - * 2) Make process_request aware that we already have the lock. - * 3) Drop the lock. Which is ugly but should be safe as long as we're - * making sure the device doesn't go away. - * 4) Change the AR6k driver such that it only issues asynchronous - * quests when called from an interrupt. - * - * Solution 2) is probably the best for now. Will try it later. - */ - sdio_release_host(func); - ar6000_do_irq(func); - sdio_claim_host(func); - in_interrupt = 0; -} - - -void HIFAckInterrupt(HIF_DEVICE *hif) -{ - struct device *dev = HIFGetOSDevice(hif); - - dev_dbg(dev, "HIFAckInterrupt\n"); - /* do nothing */ -} - - -void HIFUnMaskInterrupt(HIF_DEVICE *hif) -{ - struct device *dev = HIFGetOSDevice(hif); - - dev_dbg(dev, "HIFUnMaskInterrupt\n"); - do { - masked = 1; - if (pending) { - pending = 0; - ar6000_do_irq(hif->func); - /* We may take an interrupt before unmasking and thus - get it pending. In this case, we just loop back. */ - } - masked = 0; - } - while (pending); -} - - -void HIFMaskInterrupt(HIF_DEVICE *hif) -{ - struct device *dev = HIFGetOSDevice(hif); - - dev_dbg(dev, "HIFMaskInterrupt\n"); - /* - * Since sdio_ar6000_irq can also be called from a process context, we - * may conceivably end up racing with it. Thus, we need to wait until - * we can be sure that no concurrent interrupt processing is going on - * before we return. - * - * Note: this may be a bit on the paranoid side - the callers may - * actually be nice enough to disable scheduling. Check later. - */ - masked = 1; - while (in_interrupt) - yield(); -} - - -/* ----- HIF API glue functions -------------------------------------------- */ - - -struct device *HIFGetOSDevice(HIF_DEVICE *hif) -{ - return &hif->func->dev; -} - - -void HIFSetHandle(void *hif_handle, void *handle) -{ - HIF_DEVICE *hif = (HIF_DEVICE *) hif_handle; - - hif->htc_handle = handle; -} - - -/* ----- Device configuration (HIF side) ----------------------------------- */ - - -A_STATUS HIFConfigureDevice(HIF_DEVICE *hif, - HIF_DEVICE_CONFIG_OPCODE opcode, void *config, A_UINT32 configLen) -{ - struct device *dev = HIFGetOSDevice(hif); - HIF_DEVICE_IRQ_PROCESSING_MODE *ipm_cfg = config; - A_UINT32 *mbs_cfg = config; - int i; - - dev_dbg(dev, "HIFConfigureDevice\n"); - - switch (opcode) { - case HIF_DEVICE_GET_MBOX_BLOCK_SIZE: - for (i = 0; i != MBOXES; i++) - mbs_cfg[i] = HIF_MBOX_BLOCK_SIZE; - break; - case HIF_DEVICE_GET_MBOX_ADDR: - for (i = 0; i != MBOXES; i++) - mbs_cfg[i] = HIF_MBOX_START_ADDR(i); - break; - case HIF_DEVICE_GET_IRQ_PROC_MODE: - *ipm_cfg = HIF_DEVICE_IRQ_SYNC_ONLY; -// *ipm_cfg = HIF_DEVICE_IRQ_ASYNC_SYNC; - break; - default: - return A_ERROR; - } - return A_OK; -} - - -/* ----- Device probe and removal (Linux side) ----------------------------- */ - - -static int ar6000_do_activate(struct hif_device *hif) -{ - struct sdio_func *func = hif->func; - struct device *dev = &func->dev; - int ret; - - dev_dbg(dev, "ar6000_do_activate\n"); - - sdio_claim_host(func); - sdio_enable_func(func); - - INIT_LIST_HEAD(&hif->queue); - init_waitqueue_head(&hif->wait); - spin_lock_init(&hif->queue_lock); - - ret = sdio_set_block_size(func, HIF_MBOX_BLOCK_SIZE); - if (ret < 0) { - dev_err(dev, "sdio_set_block_size returns %d\n", ret); - goto out_enabled; - } - ret = sdio_claim_irq(func, sdio_ar6000_irq); - if (ret) { - dev_err(dev, "sdio_claim_irq returns %d\n", ret); - goto out_enabled; - } - /* Set SDIO_BUS_CD_DISABLE in SDIO_CCCR_IF ? */ -#if 0 - sdio_f0_writeb(func, SDIO_CCCR_CAP_E4MI, SDIO_CCCR_CAPS, &ret); - if (ret) { - dev_err(dev, "sdio_f0_writeb(SDIO_CCCR_CAPS) returns %d\n", - ret); - goto out_got_irq; - } -#else - if (0) /* avoid warning */ - goto out_got_irq; -#endif - - sdio_release_host(func); - - hif->io_task = kthread_run(io, hif, "ar6000_io"); - ret = IS_ERR(hif->io_task); - if (ret) { - dev_err(dev, "kthread_run(ar6000_io): %d\n", ret); - goto out_func_ready; - } - - ret = htcCallbacks.deviceInsertedHandler(hif); - if (ret == A_OK) - return 0; - - dev_err(dev, "deviceInsertedHandler: %d\n", ret); - - ret = kthread_stop(hif->io_task); - if (ret) - dev_err(dev, "kthread_stop (ar6000_io): %d\n", ret); - -out_func_ready: - sdio_claim_host(func); - -out_got_irq: - sdio_release_irq(func); - -out_enabled: - sdio_disable_func(func); - sdio_release_host(func); - - return ret; -} - - -static void ar6000_do_deactivate(struct hif_device *hif) -{ - struct sdio_func *func = hif->func; - struct device *dev = &func->dev; - int ret; - - dev_dbg(dev, "ar6000_do_deactivate\n"); - if (!hif->active) - return; - - if (mutex_trylock(&shutdown_lock)) { - /* - * Funny, Atheros' HIF does this call, but this just puts us in - * a recursion through HTCShutDown/HIFShutDown if unloading the - * module. - * - * However, we need it for suspend/resume. See the comment at - * HIFShutDown, below. - */ - ret = htcCallbacks.deviceRemovedHandler(hif->htc_handle, A_OK); - if (ret != A_OK) - dev_err(dev, "deviceRemovedHandler: %d\n", ret); - mutex_unlock(&shutdown_lock); - } - wait_queue_empty(hif); - ret = kthread_stop(hif->io_task); - if (ret) - dev_err(dev, "kthread_stop (ar6000_io): %d\n", ret); - sdio_claim_host(func); - sdio_release_irq(func); - sdio_disable_func(func); - sdio_release_host(func); -} - - -static int ar6000_activate(struct hif_device *hif) -{ - int ret = 0; - - dev_dbg(&hif->func->dev, "ar6000_activate\n"); - mutex_lock(&hif->activate_lock); - if (!hif->active) { - ret = ar6000_do_activate(hif); - if (ret) { - printk(KERN_ERR "%s: Failed to activate %d\n", - __func__, ret); - goto out; - } - hif->active = 1; - } -out: - mutex_unlock(&hif->activate_lock); - return ret; -} - - -static void ar6000_deactivate(struct hif_device *hif) -{ - dev_dbg(&hif->func->dev, "ar6000_deactivate\n"); - mutex_lock(&hif->activate_lock); - if (hif->active) { - ar6000_do_deactivate(hif); - hif->active = 0; - } - mutex_unlock(&hif->activate_lock); -} - - -static int ar6000_rfkill_cb(void *data, int on) -{ - struct hif_device *hif = data; - struct sdio_func *func = hif->func; - struct device *dev = &func->dev; - - dev_dbg(dev, "ar6000_rfkill_cb: on %d\n", on); - if (on) - return ar6000_activate(hif); - ar6000_deactivate(hif); - return 0; -} - - -static int sdio_ar6000_probe(struct sdio_func *func, - const struct sdio_device_id *id) -{ - struct device *dev = &func->dev; - struct hif_device *hif; - int ret = 0; - - dev_dbg(dev, "sdio_ar6000_probe\n"); - BUG_ON(!htcCallbacks.deviceInsertedHandler); - - hif = kzalloc(sizeof(*hif), GFP_KERNEL); - if (!hif) - return -ENOMEM; - - sdio_set_drvdata(func, hif); - hif->func = func; - mutex_init(&hif->activate_lock); - hif->active = 0; - - if (gta02_wlan_query_rfkill_lock()) - ret = ar6000_activate(hif); - if (!ret) { - gta02_wlan_set_rfkill_cb(ar6000_rfkill_cb, hif); - return 0; - } - gta02_wlan_query_rfkill_unlock(); - sdio_set_drvdata(func, NULL); - kfree(hif); - return ret; -} - - -static void sdio_ar6000_remove(struct sdio_func *func) -{ - struct device *dev = &func->dev; - HIF_DEVICE *hif = sdio_get_drvdata(func); - - dev_dbg(dev, "sdio_ar6000_remove\n"); - gta02_wlan_clear_rfkill_cb(); - ar6000_deactivate(hif); - sdio_set_drvdata(func, NULL); - kfree(hif); -} - - -/* ----- Device registration/unregistration (called by HIF) ---------------- */ - - -#define ATHEROS_SDIO_DEVICE(id, offset) \ - SDIO_DEVICE(SDIO_VENDOR_ID_ATHEROS, SDIO_DEVICE_ID_ATHEROS_##id | (offset)) - -static const struct sdio_device_id sdio_ar6000_ids[] = { - { ATHEROS_SDIO_DEVICE(AR6002, 0) }, - { ATHEROS_SDIO_DEVICE(AR6002, 0x1) }, - { ATHEROS_SDIO_DEVICE(AR6001, 0x8) }, - { ATHEROS_SDIO_DEVICE(AR6001, 0x9) }, - { ATHEROS_SDIO_DEVICE(AR6001, 0xa) }, - { ATHEROS_SDIO_DEVICE(AR6001, 0xb) }, - { /* end: all zeroes */ }, -}; - -MODULE_DEVICE_TABLE(sdio, sdio_ar6000_ids); - - -static struct sdio_driver sdio_ar6000_driver = { - .probe = sdio_ar6000_probe, - .remove = sdio_ar6000_remove, - .name = "sdio_ar6000", - .id_table = sdio_ar6000_ids, -}; - - -int HIFInit(HTC_CALLBACKS *callbacks) -{ - int ret; - - BUG_ON(!callbacks); - - printk(KERN_DEBUG "HIFInit\n"); - htcCallbacks = *callbacks; - - ret = sdio_register_driver(&sdio_ar6000_driver); - if (ret) { - printk(KERN_ERR - "sdio_register_driver(sdio_ar6000_driver): %d\n", ret); - return A_ERROR; - } - - return 0; -} - - -/* - * We have four possible call chains here: - * - * System shutdown/reboot: - * - * kernel_restart_prepare ...> device_shutdown ... > s3cmci_shutdown -> - * mmc_remove_host ..> sdio_bus_remove -> sdio_ar6000_remove -> - * ar6000_deactivate -> ar6000_do_deactivate -> - * deviceRemovedHandler (HTCTargetRemovedHandler) -> HIFShutDownDevice - * - * This is roughly the same sequence as suspend, described below. - * - * Module removal: - * - * sys_delete_module -> ar6000_cleanup_module -> HTCShutDown -> - * HIFShutDownDevice -> sdio_unregister_driver ...> sdio_bus_remove -> - * sdio_ar6000_remove -> ar6000_deactivate -> ar6000_do_deactivate - * - * In this case, HIFShutDownDevice must call sdio_unregister_driver to - * notify the driver about its removal. ar6000_do_deactivate must not call - * deviceRemovedHandler, because that would loop back into HIFShutDownDevice. - * - * Suspend: - * - * device_suspend ...> s3cmci_suspend ...> sdio_bus_remove -> - * sdio_ar6000_remove -> ar6000_deactivate -> ar6000_do_deactivate -> - * deviceRemovedHandler (HTCTargetRemovedHandler) -> HIFShutDownDevice - * - * We must call deviceRemovedHandler to inform the ar6k stack that the device - * has been removed. Since HTCTargetRemovedHandler calls back into - * HIFShutDownDevice, we must also prevent the call to - * sdio_unregister_driver, or we'd end up recursing into the SDIO stack, - * eventually deadlocking somewhere. - * - * rfkill: - * - * rfkill_state_store -> rfkill_toggle_radio -> gta02_wlan_toggle_radio -> - * ar6000_rfkill_cb -> ar6000_deactivate -> ar6000_do_deactivate -> - * deviceRemovedHandler (HTCTargetRemovedHandler) -> HIFShutDownDevice - * - * This is similar to suspend - only the entry point changes. - */ - -void HIFShutDownDevice(HIF_DEVICE *hif) -{ - /* Beware, HTCShutDown calls us with hif == NULL ! */ - if (mutex_trylock(&shutdown_lock)) { - sdio_unregister_driver(&sdio_ar6000_driver); - mutex_unlock(&shutdown_lock); - } -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif_internal.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif_internal.h deleted file mode 100644 index d8fc101323..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/hif/hif_internal.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * @file: hif_internal.h - * - * @abstract: internal header file for hif layer - * - * @notice: Copyright (c) 2004-2006 Atheros Communications Inc. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include <linux/sdio/ctsystem.h> -#include <linux/sdio/sdio_busdriver.h> -#include <linux/sdio/_sdio_defs.h> -#include <linux/sdio/sdio_lib.h> -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "a_osapi.h" -#include "hif.h" - -#define MANUFACTURER_ID_AR6001_BASE 0x100 -#define MANUFACTURER_ID_AR6002_BASE 0x200 -#define FUNCTION_CLASS 0x0 -#define MANUFACTURER_CODE 0x271 - -#define BUS_REQUEST_MAX_NUM 64 - -#define SDIO_CLOCK_FREQUENCY_DEFAULT 25000000 -#define SDWLAN_ENABLE_DISABLE_TIMEOUT 20 -#define FLAGS_CARD_ENAB 0x02 -#define FLAGS_CARD_IRQ_UNMSK 0x04 - -#define HIF_MBOX_BLOCK_SIZE 128 -#define HIF_MBOX_BASE_ADDR 0x800 -#define HIF_MBOX_WIDTH 0x800 -#define HIF_MBOX0_BLOCK_SIZE 1 -#define HIF_MBOX1_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE -#define HIF_MBOX2_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE -#define HIF_MBOX3_BLOCK_SIZE HIF_MBOX_BLOCK_SIZE - -#define HIF_MBOX_START_ADDR(mbox) \ - HIF_MBOX_BASE_ADDR + mbox * HIF_MBOX_WIDTH - -#define HIF_MBOX_END_ADDR(mbox) \ - HIF_MBOX_START_ADDR(mbox) + HIF_MBOX_WIDTH - 1 - -struct hif_device { - SDDEVICE *handle; - void *htc_handle; - OSKERNEL_HELPER insert_helper; - BOOL helper_started; -}; - -typedef struct target_function_context { - SDFUNCTION function; /* function description of the bus driver */ - OS_SEMAPHORE instanceSem; /* instance lock. Unused */ - SDLIST instanceList; /* list of instances. Unused */ -} TARGET_FUNCTION_CONTEXT; - -typedef struct bus_request { - struct bus_request *next; - SDREQUEST *request; - void *context; -} BUS_REQUEST; - -BOOL -hifDeviceInserted(SDFUNCTION *function, SDDEVICE *device); - -void -hifDeviceRemoved(SDFUNCTION *function, SDDEVICE *device); - -SDREQUEST * -hifAllocateDeviceRequest(SDDEVICE *device); - -void -hifFreeDeviceRequest(SDREQUEST *request); - -void -hifRWCompletionHandler(SDREQUEST *request); - -void -hifIRQHandler(void *context); - -HIF_DEVICE * -addHifDevice(SDDEVICE *handle); - -HIF_DEVICE * -getHifDevice(SDDEVICE *handle); - -void -delHifDevice(SDDEVICE *handle); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k.c deleted file mode 100644 index 72472abb0d..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k.c +++ /dev/null @@ -1,991 +0,0 @@ -/* - * AR6K device layer that handles register level I/O - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "AR6Khwreg.h" -#include "a_osapi.h" -#include "a_debug.h" -#include "hif.h" -#include "htc_packet.h" -#include "ar6k.h" - -#define MAILBOX_FOR_BLOCK_SIZE 1 - -extern A_UINT32 resetok; - -static A_STATUS DevEnableInterrupts(AR6K_DEVICE *pDev); -static A_STATUS DevDisableInterrupts(AR6K_DEVICE *pDev); - -#define LOCK_AR6K(p) A_MUTEX_LOCK(&(p)->Lock); -#define UNLOCK_AR6K(p) A_MUTEX_UNLOCK(&(p)->Lock); - -void AR6KFreeIOPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket) -{ - LOCK_AR6K(pDev); - HTC_PACKET_ENQUEUE(&pDev->RegisterIOList,pPacket); - UNLOCK_AR6K(pDev); -} - -HTC_PACKET *AR6KAllocIOPacket(AR6K_DEVICE *pDev) -{ - HTC_PACKET *pPacket; - - LOCK_AR6K(pDev); - pPacket = HTC_PACKET_DEQUEUE(&pDev->RegisterIOList); - UNLOCK_AR6K(pDev); - - return pPacket; -} - -A_STATUS DevSetup(AR6K_DEVICE *pDev) -{ - A_UINT32 mailboxaddrs[AR6K_MAILBOXES]; - A_UINT32 blocksizes[AR6K_MAILBOXES]; - A_STATUS status = A_OK; - int i; - - AR_DEBUG_ASSERT(AR6K_IRQ_PROC_REGS_SIZE == 16); - AR_DEBUG_ASSERT(AR6K_IRQ_ENABLE_REGS_SIZE == 4); - - do { - /* give a handle to HIF for this target */ - HIFSetHandle(pDev->HIFDevice, (void *)pDev); - /* initialize our free list of IO packets */ - INIT_HTC_PACKET_QUEUE(&pDev->RegisterIOList); - A_MUTEX_INIT(&pDev->Lock); - - /* get the addresses for all 4 mailboxes */ - status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR, - mailboxaddrs, sizeof(mailboxaddrs)); - - if (status != A_OK) { - AR_DEBUG_ASSERT(FALSE); - break; - } - - /* carve up register I/O packets (these are for ASYNC register I/O ) */ - for (i = 0; i < AR6K_MAX_REG_IO_BUFFERS; i++) { - HTC_PACKET *pIOPacket; - pIOPacket = &pDev->RegIOBuffers[i].HtcPacket; - SET_HTC_PACKET_INFO_RX_REFILL(pIOPacket, - pDev, - pDev->RegIOBuffers[i].Buffer, - AR6K_REG_IO_BUFFER_SIZE, - 0); /* don't care */ - AR6KFreeIOPacket(pDev,pIOPacket); - } - - /* get the address of the mailbox we are using */ - pDev->MailboxAddress = mailboxaddrs[HTC_MAILBOX]; - - /* get the block sizes */ - status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE, - blocksizes, sizeof(blocksizes)); - - if (status != A_OK) { - AR_DEBUG_ASSERT(FALSE); - break; - } - - /* note: we actually get the block size of a mailbox other than 0, for SDIO the block - * size on mailbox 0 is artificially set to 1. So we use the block size that is set - * for the other 3 mailboxes */ - pDev->BlockSize = blocksizes[MAILBOX_FOR_BLOCK_SIZE]; - /* must be a power of 2 */ - AR_DEBUG_ASSERT((pDev->BlockSize & (pDev->BlockSize - 1)) == 0); - - /* assemble mask, used for padding to a block */ - pDev->BlockMask = pDev->BlockSize - 1; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("BlockSize: %d, MailboxAddress:0x%X \n", - pDev->BlockSize, pDev->MailboxAddress)); - - pDev->GetPendingEventsFunc = NULL; - /* see if the HIF layer implements the get pending events function */ - HIFConfigureDevice(pDev->HIFDevice, - HIF_DEVICE_GET_PENDING_EVENTS_FUNC, - &pDev->GetPendingEventsFunc, - sizeof(pDev->GetPendingEventsFunc)); - - /* assume we can process HIF interrupt events asynchronously */ - pDev->HifIRQProcessingMode = HIF_DEVICE_IRQ_ASYNC_SYNC; - - /* see if the HIF layer overrides this assumption */ - HIFConfigureDevice(pDev->HIFDevice, - HIF_DEVICE_GET_IRQ_PROC_MODE, - &pDev->HifIRQProcessingMode, - sizeof(pDev->HifIRQProcessingMode)); - - switch (pDev->HifIRQProcessingMode) { - case HIF_DEVICE_IRQ_SYNC_ONLY: - AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF Interrupt processing is SYNC ONLY\n")); - break; - case HIF_DEVICE_IRQ_ASYNC_SYNC: - AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF Interrupt processing is ASYNC and SYNC\n")); - break; - default: - AR_DEBUG_ASSERT(FALSE); - } - - pDev->HifMaskUmaskRecvEvent = NULL; - - /* see if the HIF layer implements the mask/unmask recv events function */ - HIFConfigureDevice(pDev->HIFDevice, - HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC, - &pDev->HifMaskUmaskRecvEvent, - sizeof(pDev->HifMaskUmaskRecvEvent)); - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("HIF special overrides : 0x%X , 0x%X\n", - (A_UINT32)pDev->GetPendingEventsFunc, (A_UINT32)pDev->HifMaskUmaskRecvEvent)); - - status = DevDisableInterrupts(pDev); - - } while (FALSE); - - if (A_FAILED(status)) { - /* make sure handle is cleared */ - HIFSetHandle(pDev->HIFDevice, NULL); - } - - return status; - -} - -static A_STATUS DevEnableInterrupts(AR6K_DEVICE *pDev) -{ - A_STATUS status; - AR6K_IRQ_ENABLE_REGISTERS regs; - - LOCK_AR6K(pDev); - - /* Enable all the interrupts except for the dragon interrupt */ - pDev->IrqEnableRegisters.int_status_enable = INT_STATUS_ENABLE_ERROR_SET(0x01) | - INT_STATUS_ENABLE_CPU_SET(0x01) | - INT_STATUS_ENABLE_COUNTER_SET(0x01); - - if (NULL == pDev->GetPendingEventsFunc) { - pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01); - } else { - /* The HIF layer provided us with a pending events function which means that - * the detection of pending mbox messages is handled in the HIF layer. - * This is the case for the SPI2 interface. - * In the normal case we enable MBOX interrupts, for the case - * with HIFs that offer this mechanism, we keep these interrupts - * masked */ - pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01); - } - - - /* Set up the CPU Interrupt Status Register */ - pDev->IrqEnableRegisters.cpu_int_status_enable = CPU_INT_STATUS_ENABLE_BIT_SET(0x00); - - /* Set up the Error Interrupt Status Register */ - pDev->IrqEnableRegisters.error_status_enable = - ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(0x01) | - ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(0x01); - - /* Set up the Counter Interrupt Status Register (only for debug interrupt to catch fatal errors) */ - pDev->IrqEnableRegisters.counter_int_status_enable = - COUNTER_INT_STATUS_ENABLE_BIT_SET(AR6K_TARGET_DEBUG_INTR_MASK); - - /* copy into our temp area */ - A_MEMCPY(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE); - - UNLOCK_AR6K(pDev); - - /* always synchronous */ - status = HIFReadWrite(pDev->HIFDevice, - INT_STATUS_ENABLE_ADDRESS, - ®s.int_status_enable, - AR6K_IRQ_ENABLE_REGS_SIZE, - HIF_WR_SYNC_BYTE_INC, - NULL); - - if (status != A_OK) { - /* Can't write it for some reason */ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("Failed to update interrupt control registers err: %d\n", status)); - - } - - return status; -} - -static A_STATUS DevDisableInterrupts(AR6K_DEVICE *pDev) -{ - AR6K_IRQ_ENABLE_REGISTERS regs; - - LOCK_AR6K(pDev); - /* Disable all interrupts */ - pDev->IrqEnableRegisters.int_status_enable = 0; - pDev->IrqEnableRegisters.cpu_int_status_enable = 0; - pDev->IrqEnableRegisters.error_status_enable = 0; - pDev->IrqEnableRegisters.counter_int_status_enable = 0; - /* copy into our temp area */ - A_MEMCPY(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE); - - UNLOCK_AR6K(pDev); - - /* always synchronous */ - return HIFReadWrite(pDev->HIFDevice, - INT_STATUS_ENABLE_ADDRESS, - ®s.int_status_enable, - AR6K_IRQ_ENABLE_REGS_SIZE, - HIF_WR_SYNC_BYTE_INC, - NULL); -} - -/* enable device interrupts */ -A_STATUS DevUnmaskInterrupts(AR6K_DEVICE *pDev) -{ - /* Unmask the host controller interrupts */ - HIFUnMaskInterrupt(pDev->HIFDevice); - - return DevEnableInterrupts(pDev); -} - -/* disable all device interrupts */ -A_STATUS DevMaskInterrupts(AR6K_DEVICE *pDev) -{ - A_STATUS status; - - status = DevDisableInterrupts(pDev); - - if (A_SUCCESS(status)) { - /* Disable the interrupt at the HIF layer */ - HIFMaskInterrupt(pDev->HIFDevice); - } - - return status; -} - -/* callback when our fetch to enable/disable completes */ -static void DevDoEnableDisableRecvAsyncHandler(void *Context, HTC_PACKET *pPacket) -{ - AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context; - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDoEnableDisableRecvAsyncHandler: (dev: 0x%X)\n", (A_UINT32)pDev)); - - if (A_FAILED(pPacket->Status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - (" Failed to disable receiver, status:%d \n", pPacket->Status)); - } - /* free this IO packet */ - AR6KFreeIOPacket(pDev,pPacket); - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDoEnableDisableRecvAsyncHandler \n")); -} - -/* disable packet reception (used in case the host runs out of buffers) - * this is the "override" method when the HIF reports another methods to - * disable recv events */ -static A_STATUS DevDoEnableDisableRecvOverride(AR6K_DEVICE *pDev, A_BOOL EnableRecv, A_BOOL AsyncMode) -{ - A_STATUS status = A_OK; - HTC_PACKET *pIOPacket = NULL; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("DevDoEnableDisableRecvOverride: Enable:%d Mode:%d\n", - EnableRecv,AsyncMode)); - - do { - - if (AsyncMode) { - - pIOPacket = AR6KAllocIOPacket(pDev); - - if (NULL == pIOPacket) { - status = A_NO_MEMORY; - AR_DEBUG_ASSERT(FALSE); - break; - } - - /* stick in our completion routine when the I/O operation completes */ - pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler; - pIOPacket->pContext = pDev; - - /* call the HIF layer override and do this asynchronously */ - status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice, - EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV, - pIOPacket); - break; - } - - /* if we get here we are doing it synchronously */ - status = pDev->HifMaskUmaskRecvEvent(pDev->HIFDevice, - EnableRecv ? HIF_UNMASK_RECV : HIF_MASK_RECV, - NULL); - - } while (FALSE); - - if (A_FAILED(status) && (pIOPacket != NULL)) { - AR6KFreeIOPacket(pDev,pIOPacket); - } - - return status; -} - -/* disable packet reception (used in case the host runs out of buffers) - * this is the "normal" method using the interrupt enable registers through - * the host I/F */ -static A_STATUS DevDoEnableDisableRecvNormal(AR6K_DEVICE *pDev, A_BOOL EnableRecv, A_BOOL AsyncMode) -{ - A_STATUS status = A_OK; - HTC_PACKET *pIOPacket = NULL; - AR6K_IRQ_ENABLE_REGISTERS regs; - - /* take the lock to protect interrupt enable shadows */ - LOCK_AR6K(pDev); - - if (EnableRecv) { - pDev->IrqEnableRegisters.int_status_enable |= INT_STATUS_ENABLE_MBOX_DATA_SET(0x01); - } else { - pDev->IrqEnableRegisters.int_status_enable &= ~INT_STATUS_ENABLE_MBOX_DATA_SET(0x01); - } - - /* copy into our temp area */ - A_MEMCPY(®s,&pDev->IrqEnableRegisters,AR6K_IRQ_ENABLE_REGS_SIZE); - UNLOCK_AR6K(pDev); - - do { - - if (AsyncMode) { - - pIOPacket = AR6KAllocIOPacket(pDev); - - if (NULL == pIOPacket) { - status = A_NO_MEMORY; - AR_DEBUG_ASSERT(FALSE); - break; - } - - /* copy values to write to our async I/O buffer */ - A_MEMCPY(pIOPacket->pBuffer,®s,AR6K_IRQ_ENABLE_REGS_SIZE); - - /* stick in our completion routine when the I/O operation completes */ - pIOPacket->Completion = DevDoEnableDisableRecvAsyncHandler; - pIOPacket->pContext = pDev; - - /* write it out asynchronously */ - HIFReadWrite(pDev->HIFDevice, - INT_STATUS_ENABLE_ADDRESS, - pIOPacket->pBuffer, - AR6K_IRQ_ENABLE_REGS_SIZE, - HIF_WR_ASYNC_BYTE_INC, - pIOPacket); - break; - } - - /* if we get here we are doing it synchronously */ - - status = HIFReadWrite(pDev->HIFDevice, - INT_STATUS_ENABLE_ADDRESS, - ®s.int_status_enable, - AR6K_IRQ_ENABLE_REGS_SIZE, - HIF_WR_SYNC_BYTE_INC, - NULL); - - } while (FALSE); - - if (A_FAILED(status) && (pIOPacket != NULL)) { - AR6KFreeIOPacket(pDev,pIOPacket); - } - - return status; -} - - -A_STATUS DevStopRecv(AR6K_DEVICE *pDev, A_BOOL AsyncMode) -{ - if (NULL == pDev->HifMaskUmaskRecvEvent) { - return DevDoEnableDisableRecvNormal(pDev,FALSE,AsyncMode); - } else { - return DevDoEnableDisableRecvOverride(pDev,FALSE,AsyncMode); - } -} - -A_STATUS DevEnableRecv(AR6K_DEVICE *pDev, A_BOOL AsyncMode) -{ - if (NULL == pDev->HifMaskUmaskRecvEvent) { - return DevDoEnableDisableRecvNormal(pDev,TRUE,AsyncMode); - } else { - return DevDoEnableDisableRecvOverride(pDev,TRUE,AsyncMode); - } -} - -void DevDumpRegisters(AR6K_IRQ_PROC_REGISTERS *pIrqProcRegs, - AR6K_IRQ_ENABLE_REGISTERS *pIrqEnableRegs) -{ - - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, ("\n<------- Register Table -------->\n")); - - if (pIrqProcRegs != NULL) { - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Int Status: 0x%x\n",pIrqProcRegs->host_int_status)); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("CPU Int Status: 0x%x\n",pIrqProcRegs->cpu_int_status)); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Error Int Status: 0x%x\n",pIrqProcRegs->error_int_status)); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Counter Int Status: 0x%x\n",pIrqProcRegs->counter_int_status)); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Mbox Frame: 0x%x\n",pIrqProcRegs->mbox_frame)); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Rx Lookahead Valid: 0x%x\n",pIrqProcRegs->rx_lookahead_valid)); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Rx Lookahead 0: 0x%x\n",pIrqProcRegs->rx_lookahead[0])); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Rx Lookahead 1: 0x%x\n",pIrqProcRegs->rx_lookahead[1])); - } - - if (pIrqEnableRegs != NULL) { - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Int Status Enable: 0x%x\n",pIrqEnableRegs->int_status_enable)); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, - ("Counter Int Status Enable: 0x%x\n",pIrqEnableRegs->counter_int_status_enable)); - AR_DEBUG_PRINTF(ATH_DEBUG_DUMP, ("<------------------------------->\n")); - } -} - - -#ifdef MBOXHW_UNIT_TEST - - -/* This is a mailbox hardware unit test that must be called in a schedulable context - * This test is very simple, it will send a list of buffers with a counting pattern - * and the target will invert the data and send the message back - * - * the unit test has the following constraints: - * - * The target has at least 8 buffers of 256 bytes each. The host will send - * the following pattern of buffers in rapid succession : - * - * 1 buffer - 128 bytes - * 1 buffer - 256 bytes - * 1 buffer - 512 bytes - * 1 buffer - 1024 bytes - * - * The host will send the buffers to one mailbox and wait for buffers to be reflected - * back from the same mailbox. The target sends the buffers FIFO order. - * Once the final buffer has been received for a mailbox, the next mailbox is tested. - * - * - * Note: To simplifythe test , we assume that the chosen buffer sizes - * will fall on a nice block pad - * - * It is expected that higher-order tests will be written to stress the mailboxes using - * a message-based protocol (with some performance timming) that can create more - * randomness in the packets sent over mailboxes. - * - * */ - -#define A_ROUND_UP_PWR2(x, align) (((int) (x) + ((align)-1)) & ~((align)-1)) - -#define BUFFER_BLOCK_PAD 128 - -#if 0 -#define BUFFER1 128 -#define BUFFER2 256 -#define BUFFER3 512 -#define BUFFER4 1024 -#endif - -#if 1 -#define BUFFER1 80 -#define BUFFER2 200 -#define BUFFER3 444 -#define BUFFER4 800 -#endif - -#define TOTAL_BYTES (A_ROUND_UP_PWR2(BUFFER1,BUFFER_BLOCK_PAD) + \ - A_ROUND_UP_PWR2(BUFFER2,BUFFER_BLOCK_PAD) + \ - A_ROUND_UP_PWR2(BUFFER3,BUFFER_BLOCK_PAD) + \ - A_ROUND_UP_PWR2(BUFFER4,BUFFER_BLOCK_PAD) ) - -#define TEST_BYTES (BUFFER1 + BUFFER2 + BUFFER3 + BUFFER4) - -#define TEST_CREDITS_RECV_TIMEOUT 100 - -static A_UINT8 g_Buffer[TOTAL_BYTES]; -static A_UINT32 g_MailboxAddrs[AR6K_MAILBOXES]; -static A_UINT32 g_BlockSizes[AR6K_MAILBOXES]; - -#define BUFFER_PROC_LIST_DEPTH 4 - -typedef struct _BUFFER_PROC_LIST{ - A_UINT8 *pBuffer; - A_UINT32 length; -}BUFFER_PROC_LIST; - - -#define PUSH_BUFF_PROC_ENTRY(pList,len,pCurrpos) \ -{ \ - (pList)->pBuffer = (pCurrpos); \ - (pList)->length = (len); \ - (pCurrpos) += (len); \ - (pList)++; \ -} - -/* a simple and crude way to send different "message" sizes */ -static void AssembleBufferList(BUFFER_PROC_LIST *pList) -{ - A_UINT8 *pBuffer = g_Buffer; - -#if BUFFER_PROC_LIST_DEPTH < 4 -#error "Buffer processing list depth is not deep enough!!" -#endif - - PUSH_BUFF_PROC_ENTRY(pList,BUFFER1,pBuffer); - PUSH_BUFF_PROC_ENTRY(pList,BUFFER2,pBuffer); - PUSH_BUFF_PROC_ENTRY(pList,BUFFER3,pBuffer); - PUSH_BUFF_PROC_ENTRY(pList,BUFFER4,pBuffer); - -} - -#define FILL_ZERO TRUE -#define FILL_COUNTING FALSE -static void InitBuffers(A_BOOL Zero) -{ - A_UINT16 *pBuffer16 = (A_UINT16 *)g_Buffer; - int i; - - /* fill buffer with 16 bit counting pattern or zeros */ - for (i = 0; i < (TOTAL_BYTES / 2) ; i++) { - if (!Zero) { - pBuffer16[i] = (A_UINT16)i; - } else { - pBuffer16[i] = 0; - } - } -} - - -static A_BOOL CheckOneBuffer(A_UINT16 *pBuffer16, int Length) -{ - int i; - A_UINT16 startCount; - A_BOOL success = TRUE; - - /* get the starting count */ - startCount = pBuffer16[0]; - /* invert it, this is the expected value */ - startCount = ~startCount; - /* scan the buffer and verify */ - for (i = 0; i < (Length / 2) ; i++,startCount++) { - /* target will invert all the data */ - if ((A_UINT16)pBuffer16[i] != (A_UINT16)~startCount) { - success = FALSE; - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Invalid Data Got:0x%X, Expecting:0x%X (offset:%d, total:%d) \n", - pBuffer16[i], ((A_UINT16)~startCount), i, Length)); - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("0x%X 0x%X 0x%X 0x%X \n", - pBuffer16[i], pBuffer16[i + 1], pBuffer16[i + 2],pBuffer16[i+3])); - break; - } - } - - return success; -} - -static A_BOOL CheckBuffers(void) -{ - int i; - A_BOOL success = TRUE; - BUFFER_PROC_LIST checkList[BUFFER_PROC_LIST_DEPTH]; - - /* assemble the list */ - AssembleBufferList(checkList); - - /* scan the buffers and verify */ - for (i = 0; i < BUFFER_PROC_LIST_DEPTH ; i++) { - success = CheckOneBuffer((A_UINT16 *)checkList[i].pBuffer, checkList[i].length); - if (!success) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer : 0x%X, Length:%d failed verify \n", - (A_UINT32)checkList[i].pBuffer, checkList[i].length)); - break; - } - } - - return success; -} - - /* find the end marker for the last buffer we will be sending */ -static A_UINT16 GetEndMarker(void) -{ - A_UINT8 *pBuffer; - BUFFER_PROC_LIST checkList[BUFFER_PROC_LIST_DEPTH]; - - /* fill up buffers with the normal counting pattern */ - InitBuffers(FILL_COUNTING); - - /* assemble the list we will be sending down */ - AssembleBufferList(checkList); - /* point to the last 2 bytes of the last buffer */ - pBuffer = &(checkList[BUFFER_PROC_LIST_DEPTH - 1].pBuffer[(checkList[BUFFER_PROC_LIST_DEPTH - 1].length) - 2]); - - /* the last count in the last buffer is the marker */ - return (A_UINT16)pBuffer[0] | ((A_UINT16)pBuffer[1] << 8); -} - -#define ATH_PRINT_OUT_ZONE ATH_DEBUG_ERR - -/* send the ordered buffers to the target */ -static A_STATUS SendBuffers(AR6K_DEVICE *pDev, int mbox) -{ - A_STATUS status = A_OK; - A_UINT32 request = HIF_WR_SYNC_BLOCK_INC; - BUFFER_PROC_LIST sendList[BUFFER_PROC_LIST_DEPTH]; - int i; - int totalBytes = 0; - int paddedLength; - int totalwPadding = 0; - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sending buffers on mailbox : %d \n",mbox)); - - /* fill buffer with counting pattern */ - InitBuffers(FILL_COUNTING); - - /* assemble the order in which we send */ - AssembleBufferList(sendList); - - for (i = 0; i < BUFFER_PROC_LIST_DEPTH; i++) { - - /* we are doing block transfers, so we need to pad everything to a block size */ - paddedLength = (sendList[i].length + (g_BlockSizes[mbox] - 1)) & - (~(g_BlockSizes[mbox] - 1)); - - /* send each buffer synchronously */ - status = HIFReadWrite(pDev->HIFDevice, - g_MailboxAddrs[mbox], - sendList[i].pBuffer, - paddedLength, - request, - NULL); - if (status != A_OK) { - break; - } - totalBytes += sendList[i].length; - totalwPadding += paddedLength; - } - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Sent %d bytes (%d padded bytes) to mailbox : %d \n",totalBytes,totalwPadding,mbox)); - - return status; -} - -/* poll the mailbox credit counter until we get a credit or timeout */ -static A_STATUS GetCredits(AR6K_DEVICE *pDev, int mbox, int *pCredits) -{ - A_STATUS status = A_OK; - int timeout = TEST_CREDITS_RECV_TIMEOUT; - A_UINT8 credits = 0; - A_UINT32 address; - - while (TRUE) { - - /* Read the counter register to get credits, this auto-decrements */ - address = COUNT_DEC_ADDRESS + (AR6K_MAILBOXES + mbox) * 4; - status = HIFReadWrite(pDev->HIFDevice, address, &credits, sizeof(credits), - HIF_RD_SYNC_BYTE_FIX, NULL); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("Unable to decrement the command credit count register (mbox=%d)\n",mbox)); - status = A_ERROR; - break; - } - - if (credits) { - break; - } - - timeout--; - - if (timeout <= 0) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - (" Timeout reading credit registers (mbox=%d, address:0x%X) \n",mbox,address)); - status = A_ERROR; - break; - } - - /* delay a little, target may not be ready */ - msleep(1000); - - } - - if (status == A_OK) { - *pCredits = credits; - } - - return status; -} - - -/* wait for the buffers to come back */ -static A_STATUS RecvBuffers(AR6K_DEVICE *pDev, int mbox) -{ - A_STATUS status = A_OK; - A_UINT32 request = HIF_RD_SYNC_BLOCK_INC; - BUFFER_PROC_LIST recvList[BUFFER_PROC_LIST_DEPTH]; - int curBuffer; - int credits; - int i; - int totalBytes = 0; - int paddedLength; - int totalwPadding = 0; - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for buffers on mailbox : %d \n",mbox)); - - /* zero the buffers */ - InitBuffers(FILL_ZERO); - - /* assemble the order in which we should receive */ - AssembleBufferList(recvList); - - curBuffer = 0; - - while (curBuffer < BUFFER_PROC_LIST_DEPTH) { - - /* get number of buffers that have been completed, this blocks - * until we get at least 1 credit or it times out */ - status = GetCredits(pDev, mbox, &credits); - - if (status != A_OK) { - break; - } - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got %d messages on mailbox : %d \n",credits, mbox)); - - /* get all the buffers that are sitting on the queue */ - for (i = 0; i < credits; i++) { - AR_DEBUG_ASSERT(curBuffer < BUFFER_PROC_LIST_DEPTH); - /* recv the current buffer synchronously, the buffers should come back in - * order... with padding applied by the target */ - paddedLength = (recvList[curBuffer].length + (g_BlockSizes[mbox] - 1)) & - (~(g_BlockSizes[mbox] - 1)); - - status = HIFReadWrite(pDev->HIFDevice, - g_MailboxAddrs[mbox], - recvList[curBuffer].pBuffer, - paddedLength, - request, - NULL); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to read %d bytes on mailbox:%d : address:0x%X \n", - recvList[curBuffer].length, mbox, g_MailboxAddrs[mbox])); - break; - } - - totalwPadding += paddedLength; - totalBytes += recvList[curBuffer].length; - curBuffer++; - } - - if (status != A_OK) { - break; - } - /* go back and get some more */ - credits = 0; - } - - if (totalBytes != TEST_BYTES) { - AR_DEBUG_ASSERT(FALSE); - } else { - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Got all buffers on mbox:%d total recv :%d (w/Padding : %d) \n", - mbox, totalBytes, totalwPadding)); - } - - return status; - - -} - -static A_STATUS DoOneMboxHWTest(AR6K_DEVICE *pDev, int mbox) -{ - A_STATUS status; - - do { - /* send out buffers */ - status = SendBuffers(pDev,mbox); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Sending buffers Failed : %d mbox:%d\n",status,mbox)); - break; - } - - /* go get them, this will block */ - status = RecvBuffers(pDev, mbox); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Recv buffers Failed : %d mbox:%d\n",status,mbox)); - break; - } - - /* check the returned data patterns */ - if (!CheckBuffers()) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Buffer Verify Failed : mbox:%d\n",mbox)); - status = A_ERROR; - break; - } - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" Send/Recv success! mailbox : %d \n",mbox)); - - } while (FALSE); - - return status; -} - -/* here is where the test starts */ -A_STATUS DoMboxHWTest(AR6K_DEVICE *pDev) -{ - int i; - A_STATUS status; - int credits = 0; - A_UINT8 params[4]; - int numBufs; - int bufferSize; - A_UINT16 temp; - - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest START - \n")); - - do { - /* get the addresses for all 4 mailboxes */ - status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_ADDR, - g_MailboxAddrs, sizeof(g_MailboxAddrs)); - - if (status != A_OK) { - AR_DEBUG_ASSERT(FALSE); - break; - } - - /* get the block sizes */ - status = HIFConfigureDevice(pDev->HIFDevice, HIF_DEVICE_GET_MBOX_BLOCK_SIZE, - g_BlockSizes, sizeof(g_BlockSizes)); - - if (status != A_OK) { - AR_DEBUG_ASSERT(FALSE); - break; - } - - /* note, the HIF layer usually reports mbox 0 to have a block size of - * 1, but our test wants to run in block-mode for all mailboxes, so we treat all mailboxes - * the same. */ - g_BlockSizes[0] = g_BlockSizes[1]; - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Block Size to use: %d \n",g_BlockSizes[0])); - - if (g_BlockSizes[1] > BUFFER_BLOCK_PAD) { - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("%d Block size is too large for buffer pad %d\n", - g_BlockSizes[1], BUFFER_BLOCK_PAD)); - break; - } - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Waiting for target.... \n")); - - /* the target lets us know it is ready by giving us 1 credit on - * mailbox 0 */ - status = GetCredits(pDev, 0, &credits); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait for target ready \n")); - break; - } - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Target is ready ...\n")); - - /* read the first 4 scratch registers */ - status = HIFReadWrite(pDev->HIFDevice, - SCRATCH_ADDRESS, - params, - 4, - HIF_RD_SYNC_BYTE_INC, - NULL); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to wait get parameters \n")); - break; - } - - numBufs = params[0]; - bufferSize = (int)(((A_UINT16)params[2] << 8) | (A_UINT16)params[1]); - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, - ("Target parameters: bufs per mailbox:%d, buffer size:%d bytes (total space: %d, minimum required space (w/padding): %d) \n", - numBufs, bufferSize, (numBufs * bufferSize), TOTAL_BYTES)); - - if ((numBufs * bufferSize) < TOTAL_BYTES) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Not Enough buffer space to run test! need:%d, got:%d \n", - TOTAL_BYTES, (numBufs*bufferSize))); - status = A_ERROR; - break; - } - - temp = GetEndMarker(); - - status = HIFReadWrite(pDev->HIFDevice, - SCRATCH_ADDRESS + 4, - (A_UINT8 *)&temp, - 2, - HIF_WR_SYNC_BYTE_INC, - NULL); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write end marker \n")); - break; - } - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("End Marker: 0x%X \n",temp)); - - temp = (A_UINT16)g_BlockSizes[1]; - /* convert to a mask */ - temp = temp - 1; - status = HIFReadWrite(pDev->HIFDevice, - SCRATCH_ADDRESS + 6, - (A_UINT8 *)&temp, - 2, - HIF_WR_SYNC_BYTE_INC, - NULL); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Failed to write block mask \n")); - break; - } - - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, ("Set Block Mask: 0x%X \n",temp)); - - /* execute the test on each mailbox */ - for (i = 0; i < AR6K_MAILBOXES; i++) { - status = DoOneMboxHWTest(pDev, i); - if (status != A_OK) { - break; - } - } - - } while (FALSE); - - if (status == A_OK) { - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - SUCCESS! - \n")); - } else { - AR_DEBUG_PRINTF(ATH_PRINT_OUT_ZONE, (" DoMboxHWTest DONE - FAILED! - \n")); - } - /* don't let HTC_Start continue, the target is actually not running any HTC code */ - return A_ERROR; -} -#endif - - - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k.h deleted file mode 100644 index 301ab34a37..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k.h +++ /dev/null @@ -1,191 +0,0 @@ -/* - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef AR6K_H_ -#define AR6K_H_ - -#define AR6K_MAILBOXES 4 - -/* HTC runs over mailbox 0 */ -#define HTC_MAILBOX 0 - -#define AR6K_TARGET_DEBUG_INTR_MASK 0x01 - -#define OTHER_INTS_ENABLED (INT_STATUS_ENABLE_ERROR_MASK | \ - INT_STATUS_ENABLE_CPU_MASK | \ - INT_STATUS_ENABLE_COUNTER_MASK) - -//#define MBOXHW_UNIT_TEST 1 - -#include "athstartpack.h" -typedef PREPACK struct _AR6K_IRQ_PROC_REGISTERS { - A_UINT8 host_int_status; - A_UINT8 cpu_int_status; - A_UINT8 error_int_status; - A_UINT8 counter_int_status; - A_UINT8 mbox_frame; - A_UINT8 rx_lookahead_valid; - A_UINT8 hole[2]; - A_UINT32 rx_lookahead[2]; -} POSTPACK AR6K_IRQ_PROC_REGISTERS; - -#define AR6K_IRQ_PROC_REGS_SIZE sizeof(AR6K_IRQ_PROC_REGISTERS) - - - -typedef PREPACK struct _AR6K_IRQ_ENABLE_REGISTERS { - A_UINT8 int_status_enable; - A_UINT8 cpu_int_status_enable; - A_UINT8 error_status_enable; - A_UINT8 counter_int_status_enable; -} POSTPACK AR6K_IRQ_ENABLE_REGISTERS; - -#include "athendpack.h" - -#define AR6K_IRQ_ENABLE_REGS_SIZE sizeof(AR6K_IRQ_ENABLE_REGISTERS) - -#define AR6K_REG_IO_BUFFER_SIZE 32 -#define AR6K_MAX_REG_IO_BUFFERS 8 - -/* buffers for ASYNC I/O */ -typedef struct AR6K_ASYNC_REG_IO_BUFFER { - HTC_PACKET HtcPacket; /* we use an HTC packet as a wrapper for our async register-based I/O */ - A_UINT8 Buffer[AR6K_REG_IO_BUFFER_SIZE]; -} AR6K_ASYNC_REG_IO_BUFFER; - -typedef struct _AR6K_DEVICE { - A_MUTEX_T Lock; - AR6K_IRQ_PROC_REGISTERS IrqProcRegisters; - AR6K_IRQ_ENABLE_REGISTERS IrqEnableRegisters; - void *HIFDevice; - A_UINT32 BlockSize; - A_UINT32 BlockMask; - A_UINT32 MailboxAddress; - HIF_PENDING_EVENTS_FUNC GetPendingEventsFunc; - void *HTCContext; - HTC_PACKET_QUEUE RegisterIOList; - AR6K_ASYNC_REG_IO_BUFFER RegIOBuffers[AR6K_MAX_REG_IO_BUFFERS]; - void (*TargetFailureCallback)(void *Context); - A_STATUS (*MessagePendingCallback)(void *Context, A_UINT32 LookAhead, A_BOOL *pAsyncProc); - HIF_DEVICE_IRQ_PROCESSING_MODE HifIRQProcessingMode; - HIF_MASK_UNMASK_RECV_EVENT HifMaskUmaskRecvEvent; -} AR6K_DEVICE; - -#define IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(pDev) ((pDev)->HifIRQProcessingMode != HIF_DEVICE_IRQ_SYNC_ONLY) - -A_STATUS DevSetup(AR6K_DEVICE *pDev); -A_STATUS DevUnmaskInterrupts(AR6K_DEVICE *pDev); -A_STATUS DevMaskInterrupts(AR6K_DEVICE *pDev); -A_STATUS DevPollMboxMsgRecv(AR6K_DEVICE *pDev, - A_UINT32 *pLookAhead, - int TimeoutMS); -A_STATUS DevRWCompletionHandler(void *context, A_STATUS status); -A_STATUS DevDsrHandler(void *context); -A_STATUS DevCheckPendingRecvMsgsAsync(void *context); -void DevDumpRegisters(AR6K_IRQ_PROC_REGISTERS *pIrqProcRegs, - AR6K_IRQ_ENABLE_REGISTERS *pIrqEnableRegs); - -#define DEV_STOP_RECV_ASYNC TRUE -#define DEV_STOP_RECV_SYNC FALSE -#define DEV_ENABLE_RECV_ASYNC TRUE -#define DEV_ENABLE_RECV_SYNC FALSE -A_STATUS DevStopRecv(AR6K_DEVICE *pDev, A_BOOL ASyncMode); -A_STATUS DevEnableRecv(AR6K_DEVICE *pDev, A_BOOL ASyncMode); - -static INLINE A_STATUS DevSendPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, A_UINT32 SendLength) { - A_UINT32 paddedLength; - A_BOOL sync = (pPacket->Completion == NULL) ? TRUE : FALSE; - A_STATUS status; - - /* adjust the length to be a multiple of block size if appropriate */ - paddedLength = (SendLength + (pDev->BlockMask)) & - (~(pDev->BlockMask)); -#if 0 // BufferLength may not be set in , fix this... - if (paddedLength > pPacket->BufferLength) { - AR_DEBUG_ASSERT(FALSE); - if (pPacket->Completion != NULL) { - COMPLETE_HTC_PACKET(pPacket,A_EINVAL); - } - return A_EINVAL; - } -#endif - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, - ("DevSendPacket, Padded Length: %d Mbox:0x%X (mode:%s)\n", - paddedLength, - pDev->MailboxAddress, - sync ? "SYNC" : "ASYNC")); - - status = HIFReadWrite(pDev->HIFDevice, - pDev->MailboxAddress, - pPacket->pBuffer, - paddedLength, /* the padded length */ - sync ? HIF_WR_SYNC_BLOCK_INC : HIF_WR_ASYNC_BLOCK_INC, - sync ? NULL : pPacket); /* pass the packet as the context to the HIF request */ - - if (sync) { - pPacket->Status = status; - } - - return status; -} - -static INLINE A_STATUS DevRecvPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket, A_UINT32 RecvLength) { - A_UINT32 paddedLength; - A_STATUS status; - A_BOOL sync = (pPacket->Completion == NULL) ? TRUE : FALSE; - - /* adjust the length to be a multiple of block size if appropriate */ - paddedLength = (RecvLength + (pDev->BlockMask)) & - (~(pDev->BlockMask)); - if (paddedLength > pPacket->BufferLength) { - AR_DEBUG_ASSERT(FALSE); - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("DevRecvPacket, Not enough space for padlen:%d recvlen:%d bufferlen:%d \n", - paddedLength,RecvLength,pPacket->BufferLength)); - if (pPacket->Completion != NULL) { - COMPLETE_HTC_PACKET(pPacket,A_EINVAL); - } - return A_EINVAL; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, - ("DevRecvPacket, Padded Length: %d Mbox:0x%X (mode:%s)\n", - paddedLength, - pDev->MailboxAddress, - sync ? "SYNC" : "ASYNC")); - - status = HIFReadWrite(pDev->HIFDevice, - pDev->MailboxAddress, - pPacket->pBuffer, - paddedLength, - sync ? HIF_RD_SYNC_BLOCK_INC : HIF_RD_ASYNC_BLOCK_INC, - sync ? NULL : pPacket); /* pass the packet as the context to the HIF request */ - - if (sync) { - pPacket->Status = status; - } - - return status; -} - -#ifdef MBOXHW_UNIT_TEST -A_STATUS DoMboxHWTest(AR6K_DEVICE *pDev); -#endif - -#endif /*AR6K_H_*/ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k_events.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k_events.c deleted file mode 100644 index 91b29af371..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/ar6k_events.c +++ /dev/null @@ -1,638 +0,0 @@ -/* - * AR6K Driver layer event handling (i.e. interrupts, message polling) - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "AR6Khwreg.h" -#include "a_osapi.h" -#include "a_debug.h" -#include "hif.h" -#include "htc_packet.h" -#include "ar6k.h" - -extern void AR6KFreeIOPacket(AR6K_DEVICE *pDev, HTC_PACKET *pPacket); -extern HTC_PACKET *AR6KAllocIOPacket(AR6K_DEVICE *pDev); - -static A_STATUS DevServiceDebugInterrupt(AR6K_DEVICE *pDev); - -#define DELAY_PER_INTERVAL_MS 10 /* 10 MS delay per polling interval */ - -/* completion routine for ALL HIF layer async I/O */ -A_STATUS DevRWCompletionHandler(void *context, A_STATUS status) -{ - HTC_PACKET *pPacket = (HTC_PACKET *)context; - - COMPLETE_HTC_PACKET(pPacket,status); - - return A_OK; -} - -/* mailbox recv message polling */ -A_STATUS DevPollMboxMsgRecv(AR6K_DEVICE *pDev, - A_UINT32 *pLookAhead, - int TimeoutMS) -{ - A_STATUS status = A_OK; - int timeout = TimeoutMS/DELAY_PER_INTERVAL_MS; - - AR_DEBUG_ASSERT(timeout > 0); - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+DevPollMboxMsgRecv \n")); - - while (TRUE) { - - if (pDev->GetPendingEventsFunc != NULL) - { - - HIF_PENDING_EVENTS_INFO events; - - /* the HIF layer uses a special mechanism to get events, do this - * synchronously */ - status = pDev->GetPendingEventsFunc(pDev->HIFDevice, - &events, - NULL); - if (A_FAILED(status)) - { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to get pending events \n")); - break; - } - - if (events.Events & HIF_RECV_MSG_AVAIL) - { - /* there is a message available, the lookahead should be valid now */ - *pLookAhead = events.LookAhead; - - break; - } - } - else - { - - /* this is the standard HIF way.... */ - /* load the register table */ - status = HIFReadWrite(pDev->HIFDevice, - HOST_INT_STATUS_ADDRESS, - (A_UINT8 *)&pDev->IrqProcRegisters, - AR6K_IRQ_PROC_REGS_SIZE, - HIF_RD_SYNC_BYTE_INC, - NULL); - - if (A_FAILED(status)) - { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to read register table \n")); - break; - } - - /* check for MBOX data and valid lookahead */ - if (pDev->IrqProcRegisters.host_int_status & (1 << HTC_MAILBOX)) - { - if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX)) - { - /* mailbox has a message and the look ahead is valid */ - *pLookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX]; - break; - } - } - - } - - timeout--; - - if (timeout <= 0) - { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Timeout waiting for recv message \n")); - status = A_ERROR; - - /* check if the target asserted */ - if ( pDev->IrqProcRegisters.counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) { - /* target signaled an assert, process this pending interrupt - * this will call the target failure handler */ - DevServiceDebugInterrupt(pDev); - } - - break; - } - - /* delay a little */ - msleep(DELAY_PER_INTERVAL_MS); - AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" Retry Mbox Poll : %d \n",timeout)); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-DevPollMboxMsgRecv \n")); - - return status; -} - -static A_STATUS DevServiceCPUInterrupt(AR6K_DEVICE *pDev) -{ - A_STATUS status; - A_UINT8 cpu_int_status; - A_UINT8 regBuffer[4]; - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("CPU Interrupt\n")); - cpu_int_status = pDev->IrqProcRegisters.cpu_int_status & - pDev->IrqEnableRegisters.cpu_int_status_enable; - AR_DEBUG_ASSERT(cpu_int_status); - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, - ("Valid interrupt source(s) in CPU_INT_STATUS: 0x%x\n", - cpu_int_status)); - - /* Clear the interrupt */ - pDev->IrqProcRegisters.cpu_int_status &= ~cpu_int_status; /* W1C */ - - /* set up the register transfer buffer to hit the register 4 times , this is done - * to make the access 4-byte aligned to mitigate issues with host bus interconnects that - * restrict bus transfer lengths to be a multiple of 4-bytes */ - - /* set W1C value to clear the interrupt, this hits the register first */ - regBuffer[0] = cpu_int_status; - /* the remaining 4 values are set to zero which have no-effect */ - regBuffer[1] = 0; - regBuffer[2] = 0; - regBuffer[3] = 0; - - status = HIFReadWrite(pDev->HIFDevice, - CPU_INT_STATUS_ADDRESS, - regBuffer, - 4, - HIF_WR_SYNC_BYTE_FIX, - NULL); - - AR_DEBUG_ASSERT(status == A_OK); - return status; -} - - -static A_STATUS DevServiceErrorInterrupt(AR6K_DEVICE *pDev) -{ - A_STATUS status; - A_UINT8 error_int_status; - A_UINT8 regBuffer[4]; - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error Interrupt\n")); - error_int_status = pDev->IrqProcRegisters.error_int_status & 0x0F; - AR_DEBUG_ASSERT(error_int_status); - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, - ("Valid interrupt source(s) in ERROR_INT_STATUS: 0x%x\n", - error_int_status)); - - if (ERROR_INT_STATUS_WAKEUP_GET(error_int_status)) { - /* Wakeup */ - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Error : Wakeup\n")); - } - - if (ERROR_INT_STATUS_RX_UNDERFLOW_GET(error_int_status)) { - /* Rx Underflow */ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Rx Underflow\n")); - } - - if (ERROR_INT_STATUS_TX_OVERFLOW_GET(error_int_status)) { - /* Tx Overflow */ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Error : Tx Overflow\n")); - } - - /* Clear the interrupt */ - pDev->IrqProcRegisters.error_int_status &= ~error_int_status; /* W1C */ - - /* set up the register transfer buffer to hit the register 4 times , this is done - * to make the access 4-byte aligned to mitigate issues with host bus interconnects that - * restrict bus transfer lengths to be a multiple of 4-bytes */ - - /* set W1C value to clear the interrupt, this hits the register first */ - regBuffer[0] = error_int_status; - /* the remaining 4 values are set to zero which have no-effect */ - regBuffer[1] = 0; - regBuffer[2] = 0; - regBuffer[3] = 0; - - status = HIFReadWrite(pDev->HIFDevice, - ERROR_INT_STATUS_ADDRESS, - regBuffer, - 4, - HIF_WR_SYNC_BYTE_FIX, - NULL); - - AR_DEBUG_ASSERT(status == A_OK); - return status; -} - -static A_STATUS DevServiceDebugInterrupt(AR6K_DEVICE *pDev) -{ - A_UINT32 dummy; - A_STATUS status; - - /* Send a target failure event to the application */ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Target debug interrupt\n")); - - if (pDev->TargetFailureCallback != NULL) { - pDev->TargetFailureCallback(pDev->HTCContext); - } - - /* clear the interrupt , the debug error interrupt is - * counter 0 */ - /* read counter to clear interrupt */ - status = HIFReadWrite(pDev->HIFDevice, - COUNT_DEC_ADDRESS, - (A_UINT8 *)&dummy, - 4, - HIF_RD_SYNC_BYTE_INC, - NULL); - - AR_DEBUG_ASSERT(status == A_OK); - return status; -} - -static A_STATUS DevServiceCounterInterrupt(AR6K_DEVICE *pDev) -{ - A_UINT8 counter_int_status; - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, ("Counter Interrupt\n")); - - counter_int_status = pDev->IrqProcRegisters.counter_int_status & - pDev->IrqEnableRegisters.counter_int_status_enable; - - AR_DEBUG_ASSERT(counter_int_status); - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, - ("Valid interrupt source(s) in COUNTER_INT_STATUS: 0x%x\n", - counter_int_status)); - - /* Check if the debug interrupt is pending */ - if (counter_int_status & AR6K_TARGET_DEBUG_INTR_MASK) { - return DevServiceDebugInterrupt(pDev); - } - - return A_OK; -} - -/* callback when our fetch to get interrupt status registers completes */ -static void DevGetEventAsyncHandler(void *Context, HTC_PACKET *pPacket) -{ - AR6K_DEVICE *pDev = (AR6K_DEVICE *)Context; - A_UINT32 lookAhead = 0; - A_BOOL otherInts = FALSE; - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevGetEventAsyncHandler: (dev: 0x%X)\n", (A_UINT32)pDev)); - - do { - - if (A_FAILED(pPacket->Status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - (" GetEvents I/O request failed, status:%d \n", pPacket->Status)); - /* bail out, don't unmask HIF interrupt */ - break; - } - - if (pDev->GetPendingEventsFunc != NULL) { - /* the HIF layer collected the information for us */ - HIF_PENDING_EVENTS_INFO *pEvents = (HIF_PENDING_EVENTS_INFO *)pPacket->pBuffer; - if (pEvents->Events & HIF_RECV_MSG_AVAIL) { - lookAhead = pEvents->LookAhead; - if (0 == lookAhead) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler1, lookAhead is zero! \n")); - } - } - if (pEvents->Events & HIF_OTHER_EVENTS) { - otherInts = TRUE; - } - } else { - /* standard interrupt table handling.... */ - AR6K_IRQ_PROC_REGISTERS *pReg = (AR6K_IRQ_PROC_REGISTERS *)pPacket->pBuffer; - A_UINT8 host_int_status; - - host_int_status = pReg->host_int_status & pDev->IrqEnableRegisters.int_status_enable; - - if (host_int_status & (1 << HTC_MAILBOX)) { - host_int_status &= ~(1 << HTC_MAILBOX); - if (pReg->rx_lookahead_valid & (1 << HTC_MAILBOX)) { - /* mailbox has a message and the look ahead is valid */ - lookAhead = pReg->rx_lookahead[HTC_MAILBOX]; - if (0 == lookAhead) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" DevGetEventAsyncHandler2, lookAhead is zero! \n")); - } - } - } - - if (host_int_status) { - /* there are other interrupts to handle */ - otherInts = TRUE; - } - } - - if (otherInts || (lookAhead == 0)) { - /* if there are other interrupts to process, we cannot do this in the async handler so - * ack the interrupt which will cause our sync handler to run again - * if however there are no more messages, we can now ack the interrupt */ - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, - (" Acking interrupt from DevGetEventAsyncHandler (otherints:%d, lookahead:0x%X)\n", - otherInts, lookAhead)); - HIFAckInterrupt(pDev->HIFDevice); - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, - (" DevGetEventAsyncHandler : detected another message, lookahead :0x%X \n", - lookAhead)); - /* lookahead is non-zero and there are no other interrupts to service, - * go get the next message */ - pDev->MessagePendingCallback(pDev->HTCContext, lookAhead, NULL); - } - - } while (FALSE); - - /* free this IO packet */ - AR6KFreeIOPacket(pDev,pPacket); - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevGetEventAsyncHandler \n")); -} - -/* called by the HTC layer when it wants us to check if the device has any more pending - * recv messages, this starts off a series of async requests to read interrupt registers */ -A_STATUS DevCheckPendingRecvMsgsAsync(void *context) -{ - AR6K_DEVICE *pDev = (AR6K_DEVICE *)context; - A_STATUS status = A_OK; - HTC_PACKET *pIOPacket; - - /* this is called in an ASYNC only context, we may NOT block, sleep or call any apis that can - * cause us to switch contexts */ - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevCheckPendingRecvMsgsAsync: (dev: 0x%X)\n", (A_UINT32)pDev)); - - do { - - if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) { - /* break the async processing chain right here, no need to continue. - * The DevDsrHandler() will handle things in a loop when things are driven - * synchronously */ - break; - } - /* first allocate one of our HTC packets we created for async I/O - * we reuse HTC packet definitions so that we can use the completion mechanism - * in DevRWCompletionHandler() */ - pIOPacket = AR6KAllocIOPacket(pDev); - - if (NULL == pIOPacket) { - /* there should be only 1 asynchronous request out at a time to read these registers - * so this should actually never happen */ - status = A_NO_MEMORY; - AR_DEBUG_ASSERT(FALSE); - break; - } - - /* stick in our completion routine when the I/O operation completes */ - pIOPacket->Completion = DevGetEventAsyncHandler; - pIOPacket->pContext = pDev; - - if (pDev->GetPendingEventsFunc) { - /* HIF layer has it's own mechanism, pass the IO to it.. */ - status = pDev->GetPendingEventsFunc(pDev->HIFDevice, - (HIF_PENDING_EVENTS_INFO *)pIOPacket->pBuffer, - pIOPacket); - - } else { - /* standard way, read the interrupt register table asynchronously again */ - status = HIFReadWrite(pDev->HIFDevice, - HOST_INT_STATUS_ADDRESS, - pIOPacket->pBuffer, - AR6K_IRQ_PROC_REGS_SIZE, - HIF_RD_ASYNC_BYTE_INC, - pIOPacket); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Async IO issued to get interrupt status...\n")); - } while (FALSE); - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevCheckPendingRecvMsgsAsync \n")); - - return status; -} - -/* process pending interrupts synchronously */ -static A_STATUS ProcessPendingIRQs(AR6K_DEVICE *pDev, A_BOOL *pDone, A_BOOL *pASyncProcessing) -{ - A_STATUS status = A_OK; - A_UINT8 host_int_status = 0; - A_UINT32 lookAhead = 0; - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+ProcessPendingIRQs: (dev: 0x%X)\n", (A_UINT32)pDev)); - - /*** NOTE: the HIF implementation guarantees that the context of this call allows - * us to perform SYNCHRONOUS I/O, that is we can block, sleep or call any API that - * can block or switch thread/task ontexts. - * This is a fully schedulable context. - * */ - do { - - if (pDev->GetPendingEventsFunc != NULL) { - HIF_PENDING_EVENTS_INFO events; - - /* the HIF layer uses a special mechanism to get events - * get this synchronously */ - status = pDev->GetPendingEventsFunc(pDev->HIFDevice, - &events, - NULL); - - if (A_FAILED(status)) { - break; - } - - if (events.Events & HIF_RECV_MSG_AVAIL) { - lookAhead = events.LookAhead; - if (0 == lookAhead) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs1 lookAhead is zero! \n")); - } - } - - if (!(events.Events & HIF_OTHER_EVENTS) || - !(pDev->IrqEnableRegisters.int_status_enable & OTHER_INTS_ENABLED)) { - /* no need to read the register table, no other interesting interrupts. - * Some interfaces (like SPI) can shadow interrupt sources without - * requiring the host to do a full table read */ - break; - } - - /* otherwise fall through and read the register table */ - } - - /* - * Read the first 28 bytes of the HTC register table. This will yield us - * the value of different int status registers and the lookahead - * registers. - * length = sizeof(int_status) + sizeof(cpu_int_status) + - * sizeof(error_int_status) + sizeof(counter_int_status) + - * sizeof(mbox_frame) + sizeof(rx_lookahead_valid) + - * sizeof(hole) + sizeof(rx_lookahead) + - * sizeof(int_status_enable) + sizeof(cpu_int_status_enable) + - * sizeof(error_status_enable) + - * sizeof(counter_int_status_enable); - * - */ - status = HIFReadWrite(pDev->HIFDevice, - HOST_INT_STATUS_ADDRESS, - (A_UINT8 *)&pDev->IrqProcRegisters, - AR6K_IRQ_PROC_REGS_SIZE, - HIF_RD_SYNC_BYTE_INC, - NULL); - - if (A_FAILED(status)) { - break; - } - - if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_IRQ)) { - DevDumpRegisters(&pDev->IrqProcRegisters, - &pDev->IrqEnableRegisters); - } - - /* Update only those registers that are enabled */ - host_int_status = pDev->IrqProcRegisters.host_int_status & - pDev->IrqEnableRegisters.int_status_enable; - - if (NULL == pDev->GetPendingEventsFunc) { - /* only look at mailbox status if the HIF layer did not provide this function, - * on some HIF interfaces reading the RX lookahead is not valid to do */ - if (host_int_status & (1 << HTC_MAILBOX)) { - /* mask out pending mailbox value, we use "lookAhead" as the real flag for - * mailbox processing below */ - host_int_status &= ~(1 << HTC_MAILBOX); - if (pDev->IrqProcRegisters.rx_lookahead_valid & (1 << HTC_MAILBOX)) { - /* mailbox has a message and the look ahead is valid */ - lookAhead = pDev->IrqProcRegisters.rx_lookahead[HTC_MAILBOX]; - if (0 == lookAhead) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" ProcessPendingIRQs2, lookAhead is zero! \n")); - } - } - } - } else { - /* not valid to check if the HIF has another mechanism for reading mailbox pending status*/ - host_int_status &= ~(1 << HTC_MAILBOX); - } - - } while (FALSE); - - - do { - - /* did the interrupt status fetches succeed? */ - if (A_FAILED(status)) { - break; - } - - if ((0 == host_int_status) && (0 == lookAhead)) { - /* nothing to process, the caller can use this to break out of a loop */ - *pDone = TRUE; - break; - } - - if (lookAhead != 0) { - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("Pending mailbox message, LookAhead: 0x%X\n",lookAhead)); - /* Mailbox Interrupt, the HTC layer may issue async requests to empty the - * mailbox... - * When emptying the recv mailbox we use the async handler above called from the - * completion routine of the callers read request. This can improve performance - * by reducing context switching when we rapidly pull packets */ - status = pDev->MessagePendingCallback(pDev->HTCContext, lookAhead, pASyncProcessing); - if (A_FAILED(status)) { - break; - } - } - - /* now handle the rest of them */ - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ, - (" Valid interrupt source(s) for OTHER interrupts: 0x%x\n", - host_int_status)); - - if (HOST_INT_STATUS_CPU_GET(host_int_status)) { - /* CPU Interrupt */ - status = DevServiceCPUInterrupt(pDev); - if (A_FAILED(status)){ - break; - } - } - - if (HOST_INT_STATUS_ERROR_GET(host_int_status)) { - /* Error Interrupt */ - status = DevServiceErrorInterrupt(pDev); - if (A_FAILED(status)){ - break; - } - } - - if (HOST_INT_STATUS_COUNTER_GET(host_int_status)) { - /* Counter Interrupt */ - status = DevServiceCounterInterrupt(pDev); - if (A_FAILED(status)){ - break; - } - } - - } while (FALSE); - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-ProcessPendingIRQs: (done:%d, async:%d) status=%d \n", - *pDone, *pASyncProcessing, status)); - - return status; -} - - -/* Synchronousinterrupt handler, this handler kicks off all interrupt processing.*/ -A_STATUS DevDsrHandler(void *context) -{ - AR6K_DEVICE *pDev = (AR6K_DEVICE *)context; - A_STATUS status = A_OK; - A_BOOL done = FALSE; - A_BOOL asyncProc = FALSE; - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("+DevDsrHandler: (dev: 0x%X)\n", (A_UINT32)pDev)); - - - while (!done) { - status = ProcessPendingIRQs(pDev, &done, &asyncProc); - if (A_FAILED(status)) { - break; - } - - if (HIF_DEVICE_IRQ_SYNC_ONLY == pDev->HifIRQProcessingMode) { - /* the HIF layer does not allow async IRQ processing, override the asyncProc flag */ - asyncProc = FALSE; - /* this will cause us to re-enter ProcessPendingIRQ() and re-read interrupt status registers. - * this has a nice side effect of blocking us until all async read requests are completed. - * This behavior is required on some HIF implementations that do not allow ASYNC - * processing in interrupt handlers (like Windows CE) */ - } - - if (asyncProc) { - /* the function performed some async I/O for performance, we - need to exit the ISR immediately, the check below will prevent the interrupt from being - Ack'd while we handle it asynchronously */ - break; - } - - } - - if (A_SUCCESS(status) && !asyncProc) { - /* Ack the interrupt only if : - * 1. we did not get any errors in processing interrupts - * 2. there are no outstanding async processing requests */ - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,(" Acking interrupt from DevDsrHandler \n")); - HIFAckInterrupt(pDev->HIFDevice); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_IRQ,("-DevDsrHandler \n")); - return A_OK; -} - - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc.c deleted file mode 100644 index d52ed944e0..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc.c +++ /dev/null @@ -1,508 +0,0 @@ -/* - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "htc_internal.h" - - -static HTC_INIT_INFO HTCInitInfo = {NULL,NULL,NULL}; -static A_BOOL HTCInitialized = FALSE; - -static A_STATUS HTCTargetInsertedHandler(void *hif_handle); -static A_STATUS HTCTargetRemovedHandler(void *handle, A_STATUS status); -static void HTCReportFailure(void *Context); - -/* Initializes the HTC layer */ -A_STATUS HTCInit(HTC_INIT_INFO *pInitInfo) -{ - HTC_CALLBACKS htcCallbacks; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCInit: Enter\n")); - if (HTCInitialized) { - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCInit: Exit\n")); - return A_OK; - } - - A_MEMCPY(&HTCInitInfo,pInitInfo,sizeof(HTC_INIT_INFO)); - - A_MEMZERO(&htcCallbacks, sizeof(HTC_CALLBACKS)); - - /* setup HIF layer callbacks */ - htcCallbacks.deviceInsertedHandler = HTCTargetInsertedHandler; - htcCallbacks.deviceRemovedHandler = HTCTargetRemovedHandler; - /* the device layer handles these */ - htcCallbacks.rwCompletionHandler = DevRWCompletionHandler; - htcCallbacks.dsrHandler = DevDsrHandler; - HIFInit(&htcCallbacks); - HTCInitialized = TRUE; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCInit: Exit\n")); - return A_OK; -} - -void HTCFreeControlBuffer(HTC_TARGET *target, HTC_PACKET *pPacket, HTC_PACKET_QUEUE *pList) -{ - LOCK_HTC(target); - HTC_PACKET_ENQUEUE(pList,pPacket); - UNLOCK_HTC(target); -} - -HTC_PACKET *HTCAllocControlBuffer(HTC_TARGET *target, HTC_PACKET_QUEUE *pList) -{ - HTC_PACKET *pPacket; - - LOCK_HTC(target); - pPacket = HTC_PACKET_DEQUEUE(pList); - UNLOCK_HTC(target); - - return pPacket; -} - -/* cleanup the HTC instance */ -static void HTCCleanup(HTC_TARGET *target) -{ - if (A_IS_MUTEX_VALID(&target->HTCLock)) { - A_MUTEX_DELETE(&target->HTCLock); - } - - if (A_IS_MUTEX_VALID(&target->HTCRxLock)) { - A_MUTEX_DELETE(&target->HTCRxLock); - } - - if (A_IS_MUTEX_VALID(&target->HTCTxLock)) { - A_MUTEX_DELETE(&target->HTCTxLock); - } - /* free our instance */ - A_FREE(target); -} - -/* registered target arrival callback from the HIF layer */ -static A_STATUS HTCTargetInsertedHandler(void *hif_handle) -{ - HTC_TARGET *target = NULL; - A_STATUS status; - int i; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("htcTargetInserted - Enter\n")); - - do { - - /* allocate target memory */ - if ((target = (HTC_TARGET *)A_MALLOC(sizeof(HTC_TARGET))) == NULL) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unable to allocate memory\n")); - status = A_ERROR; - break; - } - - A_MEMZERO(target, sizeof(HTC_TARGET)); - A_MUTEX_INIT(&target->HTCLock); - A_MUTEX_INIT(&target->HTCRxLock); - A_MUTEX_INIT(&target->HTCTxLock); - INIT_HTC_PACKET_QUEUE(&target->ControlBufferTXFreeList); - INIT_HTC_PACKET_QUEUE(&target->ControlBufferRXFreeList); - - /* give device layer the hif device handle */ - target->Device.HIFDevice = hif_handle; - /* give the device layer our context (for event processing) - * the device layer will register it's own context with HIF - * so we need to set this so we can fetch it in the target remove handler */ - target->Device.HTCContext = target; - /* set device layer target failure callback */ - target->Device.TargetFailureCallback = HTCReportFailure; - /* set device layer recv message pending callback */ - target->Device.MessagePendingCallback = HTCRecvMessagePendingHandler; - target->EpWaitingForBuffers = ENDPOINT_MAX; - - /* setup device layer */ - status = DevSetup(&target->Device); - - if (A_FAILED(status)) { - break; - } - - /* carve up buffers/packets for control messages */ - for (i = 0; i < NUM_CONTROL_RX_BUFFERS; i++) { - HTC_PACKET *pControlPacket; - pControlPacket = &target->HTCControlBuffers[i].HtcPacket; - SET_HTC_PACKET_INFO_RX_REFILL(pControlPacket, - target, - target->HTCControlBuffers[i].Buffer, - HTC_CONTROL_BUFFER_SIZE, - ENDPOINT_0); - HTC_FREE_CONTROL_RX(target,pControlPacket); - } - - for (;i < NUM_CONTROL_BUFFERS;i++) { - HTC_PACKET *pControlPacket; - pControlPacket = &target->HTCControlBuffers[i].HtcPacket; - INIT_HTC_PACKET_INFO(pControlPacket, - target->HTCControlBuffers[i].Buffer, - HTC_CONTROL_BUFFER_SIZE); - HTC_FREE_CONTROL_TX(target,pControlPacket); - } - - } while (FALSE); - - if (A_SUCCESS(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" calling AddInstance callback \n")); - /* announce ourselves */ - HTCInitInfo.AddInstance((HTC_HANDLE)target); - } else { - if (target != NULL) { - HTCCleanup(target); - } - } - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("htcTargetInserted - Exit\n")); - - return status; -} - -/* registered removal callback from the HIF layer */ -static A_STATUS HTCTargetRemovedHandler(void *handle, A_STATUS status) -{ - HTC_TARGET *target; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCTargetRemovedHandler handle:0x%X \n",(A_UINT32)handle)); - - if (NULL == handle) { - /* this could be NULL in the event that target initialization failed */ - return A_OK; - } - - target = ((AR6K_DEVICE *)handle)->HTCContext; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" removing target:0x%X instance:0x%X ... \n", - (A_UINT32)target, (A_UINT32)target->pInstanceContext)); - - if (target->pInstanceContext != NULL) { - /* let upper layer know, it needs to call HTCStop() */ - HTCInitInfo.DeleteInstance(target->pInstanceContext); - } - - HIFShutDownDevice(target->Device.HIFDevice); - - HTCCleanup(target); - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCTargetRemovedHandler \n")); - return A_OK; -} - -/* get the low level HIF device for the caller , the caller may wish to do low level - * HIF requests */ -void *HTCGetHifDevice(HTC_HANDLE HTCHandle) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - return target->Device.HIFDevice; -} - -/* set the instance block for this HTC handle, so that on removal, the blob can be - * returned to the caller */ -void HTCSetInstance(HTC_HANDLE HTCHandle, void *Instance) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - - target->pInstanceContext = Instance; -} - -/* wait for the target to arrive (sends HTC Ready message) - * this operation is fully synchronous and the message is polled for */ -A_STATUS HTCWaitTarget(HTC_HANDLE HTCHandle) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - A_STATUS status; - HTC_PACKET *pPacket = NULL; - HTC_READY_MSG *pRdyMsg; - HTC_SERVICE_CONNECT_REQ connect; - HTC_SERVICE_CONNECT_RESP resp; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Enter (target:0x%X) \n", (A_UINT32)target)); - - do { - -#ifdef MBOXHW_UNIT_TEST - - status = DoMboxHWTest(&target->Device); - - if (status != A_OK) { - break; - } - -#endif - - /* we should be getting 1 control message that the target is ready */ - status = HTCWaitforControlMessage(target, &pPacket); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" Target Not Available!!\n")); - break; - } - - /* we controlled the buffer creation so it has to be properly aligned */ - pRdyMsg = (HTC_READY_MSG *)pPacket->pBuffer; - - if ((pRdyMsg->MessageID != HTC_MSG_READY_ID) || - (pPacket->ActualLength < sizeof(HTC_READY_MSG))) { - /* this message is not valid */ - AR_DEBUG_ASSERT(FALSE); - status = A_EPROTO; - break; - } - - if (pRdyMsg->CreditCount == 0 || pRdyMsg->CreditSize == 0) { - /* this message is not valid */ - AR_DEBUG_ASSERT(FALSE); - status = A_EPROTO; - break; - } - - target->TargetCredits = pRdyMsg->CreditCount; - target->TargetCreditSize = pRdyMsg->CreditSize; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" Target Ready: credits: %d credit size: %d\n", - target->TargetCredits, target->TargetCreditSize)); - - /* setup our pseudo HTC control endpoint connection */ - A_MEMZERO(&connect,sizeof(connect)); - A_MEMZERO(&resp,sizeof(resp)); - connect.EpCallbacks.pContext = target; - connect.EpCallbacks.EpTxComplete = HTCControlTxComplete; - connect.EpCallbacks.EpRecv = HTCControlRecv; - connect.EpCallbacks.EpRecvRefill = NULL; /* not needed */ - connect.EpCallbacks.EpSendFull = NULL; /* not needed */ - connect.EpCallbacks.EpSendAvail = NULL; /* not needed */ - connect.MaxSendQueueDepth = NUM_CONTROL_BUFFERS; - connect.ServiceID = HTC_CTRL_RSVD_SVC; - - /* connect fake service */ - status = HTCConnectService((HTC_HANDLE)target, - &connect, - &resp); - - if (!A_FAILED(status)) { - break; - } - - } while (FALSE); - - if (pPacket != NULL) { - HTC_FREE_CONTROL_RX(target,pPacket); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCWaitTarget - Exit\n")); - - return status; -} - - - -/* Start HTC, enable interrupts and let the target know host has finished setup */ -A_STATUS HTCStart(HTC_HANDLE HTCHandle) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - HTC_PACKET *pPacket; - A_STATUS status; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Enter\n")); - - /* now that we are starting, push control receive buffers into the - * HTC control endpoint */ - - while (1) { - pPacket = HTC_ALLOC_CONTROL_RX(target); - if (NULL == pPacket) { - break; - } - HTCAddReceivePkt((HTC_HANDLE)target,pPacket); - } - - do { - - AR_DEBUG_ASSERT(target->InitCredits != NULL); - AR_DEBUG_ASSERT(target->EpCreditDistributionListHead != NULL); - AR_DEBUG_ASSERT(target->EpCreditDistributionListHead->pNext != NULL); - - /* call init credits callback to do the distribution , - * NOTE: the first entry in the distribution list is ENDPOINT_0, so - * we pass the start of the list after this one. */ - target->InitCredits(target->pCredDistContext, - target->EpCreditDistributionListHead->pNext, - target->TargetCredits); - - if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_TRC)) { - DumpCreditDistStates(target); - } - - /* the caller is done connecting to services, so we can indicate to the - * target that the setup phase is complete */ - status = HTCSendSetupComplete(target); - - if (A_FAILED(status)) { - break; - } - - /* unmask interrupts */ - status = DevUnmaskInterrupts(&target->Device); - - if (A_FAILED(status)) { - HTCStop(target); - } - - } while (FALSE); - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("HTCStart Exit\n")); - return status; -} - - -/* stop HTC communications, i.e. stop interrupt reception, and flush all queued buffers */ -void HTCStop(HTC_HANDLE HTCHandle) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCStop \n")); - - /* mark that we are shutting down .. */ - target->HTCStateFlags |= HTC_STATE_STOPPING; - - /* Masking interrupts is a synchronous operation, when this function returns - * all pending HIF I/O has completed, we can safely flush the queues */ - DevMaskInterrupts(&target->Device); - - /* flush all send packets */ - HTCFlushSendPkts(target); - /* flush all recv buffers */ - HTCFlushRecvBuffers(target); - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCStop \n")); -} - -/* undo what was done in HTCInit() */ -void HTCShutDown(void) -{ - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCShutDown: \n")); - HTCInitialized = FALSE; - /* undo HTCInit */ - HIFShutDownDevice(NULL); - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCShutDown: \n")); -} - -void HTCDumpCreditStates(HTC_HANDLE HTCHandle) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - - LOCK_HTC_TX(target); - - DumpCreditDistStates(target); - - UNLOCK_HTC_TX(target); -} - -/* report a target failure from the device, this is a callback from the device layer - * which uses a mechanism to report errors from the target (i.e. special interrupts) */ -static void HTCReportFailure(void *Context) -{ - HTC_TARGET *target = (HTC_TARGET *)Context; - - target->TargetFailure = TRUE; - - if ((target->pInstanceContext != NULL) && (HTCInitInfo.TargetFailure != NULL)) { - /* let upper layer know, it needs to call HTCStop() */ - HTCInitInfo.TargetFailure(target->pInstanceContext, A_ERROR); - } -} - -void DebugDumpBytes(A_UCHAR *buffer, A_UINT16 length, char *pDescription) -{ - A_CHAR stream[60]; - A_UINT32 i; - A_UINT16 offset, count; - - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("<---------Dumping %d Bytes : %s ------>\n", length, pDescription)); - - count = 0; - offset = 0; - for(i = 0; i < length; i++) { - sprintf(stream + offset, "%2.2X ", buffer[i]); - count ++; - offset += 3; - - if(count == 16) { - count = 0; - offset = 0; - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("[H]: %s\n", stream)); - A_MEMZERO(stream, 60); - } - } - - if(offset != 0) { - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("[H]: %s\n", stream)); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("<------------------------------------------------->\n")); -} - -A_BOOL HTCGetEndpointStatistics(HTC_HANDLE HTCHandle, - HTC_ENDPOINT_ID Endpoint, - HTC_ENDPOINT_STAT_ACTION Action, - HTC_ENDPOINT_STATS *pStats) -{ - -#ifdef HTC_EP_STAT_PROFILING - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - A_BOOL clearStats = FALSE; - A_BOOL sample = FALSE; - - switch (Action) { - case HTC_EP_STAT_SAMPLE : - sample = TRUE; - break; - case HTC_EP_STAT_SAMPLE_AND_CLEAR : - sample = TRUE; - clearStats = TRUE; - break; - case HTC_EP_STAT_CLEAR : - clearStats = TRUE; - break; - default: - break; - } - - A_ASSERT(Endpoint < ENDPOINT_MAX); - - /* lock out TX and RX while we sample and/or clear */ - LOCK_HTC_TX(target); - LOCK_HTC_RX(target); - - if (sample) { - A_ASSERT(pStats != NULL); - /* return the stats to the caller */ - A_MEMCPY(pStats, &target->EndPoint[Endpoint].EndPointStats, sizeof(HTC_ENDPOINT_STATS)); - } - - if (clearStats) { - /* reset stats */ - A_MEMZERO(&target->EndPoint[Endpoint].EndPointStats, sizeof(HTC_ENDPOINT_STATS)); - } - - UNLOCK_HTC_RX(target); - UNLOCK_HTC_TX(target); - - return TRUE; -#else - return FALSE; -#endif -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_debug.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_debug.h deleted file mode 100644 index 08080be51a..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_debug.h +++ /dev/null @@ -1,65 +0,0 @@ -#ifndef HTC_DEBUG_H_ -#define HTC_DEBUG_H_ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -/* ------- Debug related stuff ------- */ -enum { - ATH_DEBUG_SEND = 0x0001, - ATH_DEBUG_RECV = 0x0002, - ATH_DEBUG_SYNC = 0x0004, - ATH_DEBUG_DUMP = 0x0008, - ATH_DEBUG_IRQ = 0x0010, - ATH_DEBUG_TRC = 0x0020, - ATH_DEBUG_WARN = 0x0040, - ATH_DEBUG_ERR = 0x0080, - ATH_DEBUG_ANY = 0xFFFF, -}; - -#ifdef DEBUG - -// TODO FIX usage of A_PRINTF! -#define AR_DEBUG_LVL_CHECK(lvl) (debughtc & (lvl)) -#define AR_DEBUG_PRINTBUF(buffer, length, desc) do { \ - if (debughtc & ATH_DEBUG_DUMP) { \ - DebugDumpBytes(buffer, length,desc); \ - } \ -} while(0) -#define PRINTX_ARG(arg...) arg -#define AR_DEBUG_PRINTF(flags, args) do { \ - if (debughtc & (flags)) { \ - A_PRINTF(KERN_ALERT PRINTX_ARG args); \ - } \ -} while (0) -#define AR_DEBUG_ASSERT(test) do { \ - if (!(test)) { \ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Debug Assert Caught, File %s, Line: %d, Test:%s \n",__FILE__, __LINE__,#test)); \ - } \ -} while(0) -extern int debughtc; -#else -#define AR_DEBUG_PRINTF(flags, args) -#define AR_DEBUG_PRINTBUF(buffer, length, desc) -#define AR_DEBUG_ASSERT(test) -#define AR_DEBUG_LVL_CHECK(lvl) 0 -#endif - -void DebugDumpBytes(A_UCHAR *buffer, A_UINT16 length, char *pDescription); - -#endif /*HTC_DEBUG_H_*/ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_internal.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_internal.h deleted file mode 100644 index ebb8ac16ed..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_internal.h +++ /dev/null @@ -1,168 +0,0 @@ -/* - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _HTC_INTERNAL_H_ -#define _HTC_INTERNAL_H_ - -/* for debugging, uncomment this to capture the last frame header, on frame header - * processing errors, the last frame header is dump for comparison */ -//#define HTC_CAPTURE_LAST_FRAME - -//#define HTC_EP_STAT_PROFILING - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* Header files */ -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "a_osapi.h" -#include "a_debug.h" -#include "htc.h" -#include "htc_api.h" -#include "bmi_msg.h" -#include "hif.h" -#include "ar6k.h" - -/* HTC operational parameters */ -#define HTC_TARGET_RESPONSE_TIMEOUT 2000 /* in ms */ -#define HTC_TARGET_DEBUG_INTR_MASK 0x01 -#define HTC_TARGET_CREDIT_INTR_MASK 0xF0 - -typedef struct _HTC_ENDPOINT { - HTC_SERVICE_ID ServiceID; /* service ID this endpoint is bound to - non-zero value means this endpoint is in use */ - HTC_PACKET_QUEUE TxQueue; /* HTC frame buffer TX queue */ - HTC_PACKET_QUEUE RxBuffers; /* HTC frame buffer RX list */ - HTC_ENDPOINT_CREDIT_DIST CreditDist; /* credit distribution structure (exposed to driver layer) */ - HTC_EP_CALLBACKS EpCallBacks; /* callbacks associated with this endpoint */ - int MaxTxQueueDepth; /* max depth of the TX queue before we need to - call driver's full handler */ - int CurrentTxQueueDepth; /* current TX queue depth */ - int MaxMsgLength; /* max length of endpoint message */ -#ifdef HTC_EP_STAT_PROFILING - HTC_ENDPOINT_STATS EndPointStats; /* endpoint statistics */ -#endif -} HTC_ENDPOINT; - -#ifdef HTC_EP_STAT_PROFILING -#define INC_HTC_EP_STAT(p,stat,count) (p)->EndPointStats.stat += (count); -#else -#define INC_HTC_EP_STAT(p,stat,count) -#endif - -#define HTC_SERVICE_TX_PACKET_TAG HTC_TX_PACKET_TAG_INTERNAL - -#define NUM_CONTROL_BUFFERS 8 -#define NUM_CONTROL_TX_BUFFERS 2 -#define NUM_CONTROL_RX_BUFFERS (NUM_CONTROL_BUFFERS - NUM_CONTROL_TX_BUFFERS) - -#define HTC_CONTROL_BUFFER_SIZE (HTC_MAX_CONTROL_MESSAGE_LENGTH + HTC_HDR_LENGTH) - -typedef struct HTC_CONTROL_BUFFER { - HTC_PACKET HtcPacket; - A_UINT8 Buffer[HTC_CONTROL_BUFFER_SIZE]; -} HTC_CONTROL_BUFFER; - -/* our HTC target state */ -typedef struct _HTC_TARGET { - HTC_ENDPOINT EndPoint[ENDPOINT_MAX]; - HTC_CONTROL_BUFFER HTCControlBuffers[NUM_CONTROL_BUFFERS]; - HTC_ENDPOINT_CREDIT_DIST *EpCreditDistributionListHead; - HTC_PACKET_QUEUE ControlBufferTXFreeList; - HTC_PACKET_QUEUE ControlBufferRXFreeList; - HTC_CREDIT_DIST_CALLBACK DistributeCredits; - HTC_CREDIT_INIT_CALLBACK InitCredits; - void *pCredDistContext; - int TargetCredits; - int TargetCreditSize; - A_MUTEX_T HTCLock; - A_MUTEX_T HTCRxLock; - A_MUTEX_T HTCTxLock; - AR6K_DEVICE Device; /* AR6K - specific state */ - A_UINT32 HTCStateFlags; - HTC_ENDPOINT_ID EpWaitingForBuffers; - A_BOOL TargetFailure; - void *pInstanceContext; -#define HTC_STATE_WAIT_BUFFERS (1 << 0) -#define HTC_STATE_STOPPING (1 << 1) -#ifdef HTC_CAPTURE_LAST_FRAME - HTC_FRAME_HDR LastFrameHdr; /* useful for debugging */ - A_UINT8 LastTrailer[256]; - A_UINT8 LastTrailerLength; -#endif -} HTC_TARGET; - -#define HTC_STOPPING(t) ((t)->HTCStateFlags & HTC_STATE_STOPPING) -#define LOCK_HTC(t) A_MUTEX_LOCK(&(t)->HTCLock); -#define UNLOCK_HTC(t) A_MUTEX_UNLOCK(&(t)->HTCLock); -#define LOCK_HTC_RX(t) A_MUTEX_LOCK(&(t)->HTCRxLock); -#define UNLOCK_HTC_RX(t) A_MUTEX_UNLOCK(&(t)->HTCRxLock); -#define LOCK_HTC_TX(t) A_MUTEX_LOCK(&(t)->HTCTxLock); -#define UNLOCK_HTC_TX(t) A_MUTEX_UNLOCK(&(t)->HTCTxLock); - -#define GET_HTC_TARGET_FROM_HANDLE(hnd) ((HTC_TARGET *)(hnd)) -#define HTC_RECYCLE_RX_PKT(target,p) \ -{ \ - HTC_PACKET_RESET_RX(pPacket); \ - HTCAddReceivePkt((HTC_HANDLE)(target),(p)); \ -} - -/* internal HTC functions */ -void HTCControlTxComplete(void *Context, HTC_PACKET *pPacket); -void HTCControlRecv(void *Context, HTC_PACKET *pPacket); -A_STATUS HTCWaitforControlMessage(HTC_TARGET *target, HTC_PACKET **ppControlPacket); -HTC_PACKET *HTCAllocControlBuffer(HTC_TARGET *target, HTC_PACKET_QUEUE *pList); -void HTCFreeControlBuffer(HTC_TARGET *target, HTC_PACKET *pPacket, HTC_PACKET_QUEUE *pList); -A_STATUS HTCIssueSend(HTC_TARGET *target, HTC_PACKET *pPacket, A_UINT8 Flags); -A_STATUS HTCIssueRecv(HTC_TARGET *target, HTC_PACKET *pPacket); -void HTCRecvCompleteHandler(void *Context, HTC_PACKET *pPacket); -A_STATUS HTCRecvMessagePendingHandler(void *Context, A_UINT32 LookAhead, A_BOOL *pAsyncProc); -void HTCProcessCreditRpt(HTC_TARGET *target, HTC_CREDIT_REPORT *pRpt, int NumEntries, HTC_ENDPOINT_ID FromEndpoint); -A_STATUS HTCSendSetupComplete(HTC_TARGET *target); -void HTCFlushRecvBuffers(HTC_TARGET *target); -void HTCFlushSendPkts(HTC_TARGET *target); -void DumpCreditDist(HTC_ENDPOINT_CREDIT_DIST *pEPDist); -void DumpCreditDistStates(HTC_TARGET *target); -void DebugDumpBytes(A_UCHAR *buffer, A_UINT16 length, char *pDescription); - -static INLINE HTC_PACKET *HTC_ALLOC_CONTROL_TX(HTC_TARGET *target) { - HTC_PACKET *pPacket = HTCAllocControlBuffer(target,&target->ControlBufferTXFreeList); - if (pPacket != NULL) { - /* set payload pointer area with some headroom */ - pPacket->pBuffer = pPacket->pBufferStart + HTC_HDR_LENGTH; - } - return pPacket; -} - -#define HTC_FREE_CONTROL_TX(t,p) HTCFreeControlBuffer((t),(p),&(t)->ControlBufferTXFreeList) -#define HTC_ALLOC_CONTROL_RX(t) HTCAllocControlBuffer((t),&(t)->ControlBufferRXFreeList) -#define HTC_FREE_CONTROL_RX(t,p) \ -{ \ - HTC_PACKET_RESET_RX(p); \ - HTCFreeControlBuffer((t),(p),&(t)->ControlBufferRXFreeList); \ -} - -#ifdef __cplusplus -} -#endif - -#endif /* _HTC_INTERNAL_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_recv.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_recv.c deleted file mode 100644 index 4be2b0833c..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_recv.c +++ /dev/null @@ -1,703 +0,0 @@ -/* - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "htc_internal.h" - -#define HTCIssueRecv(t, p) \ - DevRecvPacket(&(t)->Device, \ - (p), \ - (p)->ActualLength) - -#define DO_RCV_COMPLETION(t,p,e) \ -{ \ - if ((p)->ActualLength > 0) { \ - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" completing packet 0x%X (%d bytes) on ep : %d \n", \ - (A_UINT32)(p), (p)->ActualLength, (p)->Endpoint)); \ - (e)->EpCallBacks.EpRecv((e)->EpCallBacks.pContext, \ - (p)); \ - } else { \ - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" recycling empty packet \n")); \ - HTC_RECYCLE_RX_PKT((t), (p)); \ - } \ -} - -#ifdef HTC_EP_STAT_PROFILING -#define HTC_RX_STAT_PROFILE(t,ep,lookAhead) \ -{ \ - LOCK_HTC_RX((t)); \ - INC_HTC_EP_STAT((ep), RxReceived, 1); \ - if ((lookAhead) != 0) { \ - INC_HTC_EP_STAT((ep), RxLookAheads, 1); \ - } \ - UNLOCK_HTC_RX((t)); \ -} -#else -#define HTC_RX_STAT_PROFILE(t,ep,lookAhead) -#endif - -static INLINE A_STATUS HTCProcessTrailer(HTC_TARGET *target, - A_UINT8 *pBuffer, - int Length, - A_UINT32 *pNextLookAhead, - HTC_ENDPOINT_ID FromEndpoint) -{ - HTC_RECORD_HDR *pRecord; - A_UINT8 *pRecordBuf; - HTC_LOOKAHEAD_REPORT *pLookAhead; - A_UINT8 *pOrigBuffer; - int origLength; - A_STATUS status; - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessTrailer (length:%d) \n", Length)); - - if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) { - AR_DEBUG_PRINTBUF(pBuffer,Length,"Recv Trailer"); - } - - pOrigBuffer = pBuffer; - origLength = Length; - status = A_OK; - - while (Length > 0) { - - if (Length < sizeof(HTC_RECORD_HDR)) { - status = A_EPROTO; - break; - } - /* these are byte aligned structs */ - pRecord = (HTC_RECORD_HDR *)pBuffer; - Length -= sizeof(HTC_RECORD_HDR); - pBuffer += sizeof(HTC_RECORD_HDR); - - if (pRecord->Length > Length) { - /* no room left in buffer for record */ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - (" invalid record length: %d (id:%d) buffer has: %d bytes left \n", - pRecord->Length, pRecord->RecordID, Length)); - status = A_EPROTO; - break; - } - /* start of record follows the header */ - pRecordBuf = pBuffer; - - switch (pRecord->RecordID) { - case HTC_RECORD_CREDITS: - AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_CREDIT_REPORT)); - HTCProcessCreditRpt(target, - (HTC_CREDIT_REPORT *)pRecordBuf, - pRecord->Length / (sizeof(HTC_CREDIT_REPORT)), - FromEndpoint); - break; - case HTC_RECORD_LOOKAHEAD: - AR_DEBUG_ASSERT(pRecord->Length >= sizeof(HTC_LOOKAHEAD_REPORT)); - pLookAhead = (HTC_LOOKAHEAD_REPORT *)pRecordBuf; - if ((pLookAhead->PreValid == ((~pLookAhead->PostValid) & 0xFF)) && - (pNextLookAhead != NULL)) { - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, - (" LookAhead Report Found (pre valid:0x%X, post valid:0x%X) \n", - pLookAhead->PreValid, - pLookAhead->PostValid)); - - /* look ahead bytes are valid, copy them over */ - ((A_UINT8 *)pNextLookAhead)[0] = pLookAhead->LookAhead[0]; - ((A_UINT8 *)pNextLookAhead)[1] = pLookAhead->LookAhead[1]; - ((A_UINT8 *)pNextLookAhead)[2] = pLookAhead->LookAhead[2]; - ((A_UINT8 *)pNextLookAhead)[3] = pLookAhead->LookAhead[3]; - - if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) { - DebugDumpBytes((A_UINT8 *)pNextLookAhead,4,"Next Look Ahead"); - } - } - break; - default: - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, (" unhandled record: id:%d length:%d \n", - pRecord->RecordID, pRecord->Length)); - break; - } - - if (A_FAILED(status)) { - break; - } - - /* advance buffer past this record for next time around */ - pBuffer += pRecord->Length; - Length -= pRecord->Length; - } - - if (A_FAILED(status)) { - DebugDumpBytes(pOrigBuffer,origLength,"BAD Recv Trailer"); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessTrailer \n")); - return status; - -} - -/* process a received message (i.e. strip off header, process any trailer data) - * note : locks must be released when this function is called */ -static A_STATUS HTCProcessRecvHeader(HTC_TARGET *target, HTC_PACKET *pPacket, A_UINT32 *pNextLookAhead) -{ - A_UINT8 temp; - A_UINT8 *pBuf; - A_STATUS status = A_OK; - A_UINT16 payloadLen; - A_UINT32 lookAhead; - - pBuf = pPacket->pBuffer; - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCProcessRecvHeader \n")); - - if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) { - AR_DEBUG_PRINTBUF(pBuf,pPacket->ActualLength,"HTC Recv PKT"); - } - - do { - /* note, we cannot assume the alignment of pBuffer, so we use the safe macros to - * retrieve 16 bit fields */ - payloadLen = A_GET_UINT16_FIELD(pBuf, HTC_FRAME_HDR, PayloadLen); - - ((A_UINT8 *)&lookAhead)[0] = pBuf[0]; - ((A_UINT8 *)&lookAhead)[1] = pBuf[1]; - ((A_UINT8 *)&lookAhead)[2] = pBuf[2]; - ((A_UINT8 *)&lookAhead)[3] = pBuf[3]; - - if (lookAhead != pPacket->HTCReserved) { - /* somehow the lookahead that gave us the full read length did not - * reflect the actual header in the pending message */ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("HTCProcessRecvHeader, lookahead mismatch! \n")); - DebugDumpBytes((A_UINT8 *)&pPacket->HTCReserved,4,"Expected Message LookAhead"); - DebugDumpBytes(pBuf,sizeof(HTC_FRAME_HDR),"Current Frame Header"); -#ifdef HTC_CAPTURE_LAST_FRAME - DebugDumpBytes((A_UINT8 *)&target->LastFrameHdr,sizeof(HTC_FRAME_HDR),"Last Frame Header"); - if (target->LastTrailerLength != 0) { - DebugDumpBytes(target->LastTrailer, - target->LastTrailerLength, - "Last trailer"); - } -#endif - status = A_EPROTO; - break; - } - - /* get flags */ - temp = A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, Flags); - - if (temp & HTC_FLAGS_RECV_TRAILER) { - /* this packet has a trailer */ - - /* extract the trailer length in control byte 0 */ - temp = A_GET_UINT8_FIELD(pBuf, HTC_FRAME_HDR, ControlBytes[0]); - - if ((temp < sizeof(HTC_RECORD_HDR)) || (temp > payloadLen)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("HTCProcessRecvHeader, invalid header (payloadlength should be :%d, CB[0] is:%d) \n", - payloadLen, temp)); - status = A_EPROTO; - break; - } - - /* process trailer data that follows HDR + application payload */ - status = HTCProcessTrailer(target, - (pBuf + HTC_HDR_LENGTH + payloadLen - temp), - temp, - pNextLookAhead, - pPacket->Endpoint); - - if (A_FAILED(status)) { - break; - } - -#ifdef HTC_CAPTURE_LAST_FRAME - A_MEMCPY(target->LastTrailer, (pBuf + HTC_HDR_LENGTH + payloadLen - temp), temp); - target->LastTrailerLength = temp; -#endif - /* trim length by trailer bytes */ - pPacket->ActualLength -= temp; - } -#ifdef HTC_CAPTURE_LAST_FRAME - else { - target->LastTrailerLength = 0; - } -#endif - - /* if we get to this point, the packet is good */ - /* remove header and adjust length */ - pPacket->pBuffer += HTC_HDR_LENGTH; - pPacket->ActualLength -= HTC_HDR_LENGTH; - - } while (FALSE); - - if (A_FAILED(status)) { - /* dump the whole packet */ - DebugDumpBytes(pBuf,pPacket->ActualLength,"BAD HTC Recv PKT"); - } else { -#ifdef HTC_CAPTURE_LAST_FRAME - A_MEMCPY(&target->LastFrameHdr,pBuf,sizeof(HTC_FRAME_HDR)); -#endif - if (AR_DEBUG_LVL_CHECK(ATH_DEBUG_RECV)) { - if (pPacket->ActualLength > 0) { - AR_DEBUG_PRINTBUF(pPacket->pBuffer,pPacket->ActualLength,"HTC - Application Msg"); - } - } - } - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCProcessRecvHeader \n")); - return status; -} - -/* asynchronous completion handler for recv packet fetching, when the device layer - * completes a read request, it will call this completion handler */ -void HTCRecvCompleteHandler(void *Context, HTC_PACKET *pPacket) -{ - HTC_TARGET *target = (HTC_TARGET *)Context; - HTC_ENDPOINT *pEndpoint; - A_UINT32 nextLookAhead = 0; - A_STATUS status; - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("+HTCRecvCompleteHandler (status:%d, ep:%d) \n", - pPacket->Status, pPacket->Endpoint)); - - AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX); - pEndpoint = &target->EndPoint[pPacket->Endpoint]; - pPacket->Completion = NULL; - - /* get completion status */ - status = pPacket->Status; - - do { - if (A_FAILED(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("HTCRecvCompleteHandler: request failed (status:%d, ep:%d) \n", - pPacket->Status, pPacket->Endpoint)); - break; - } - /* process the header for any trailer data */ - status = HTCProcessRecvHeader(target,pPacket,&nextLookAhead); - - if (A_FAILED(status)) { - break; - } - /* was there a lookahead for the next packet? */ - if (nextLookAhead != 0) { - A_STATUS nextStatus; - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, - ("HTCRecvCompleteHandler - next look ahead was non-zero : 0x%X \n", - nextLookAhead)); - /* we have another packet, get the next packet fetch started (pipelined) before - * we call into the endpoint's callback, this will start another async request */ - nextStatus = HTCRecvMessagePendingHandler(target,nextLookAhead,NULL); - if (A_EPROTO == nextStatus) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("Next look ahead from recv header was INVALID\n")); - DebugDumpBytes((A_UINT8 *)&nextLookAhead, - 4, - "BAD lookahead from lookahead report"); - } - } else { - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, - ("HTCRecvCompleteHandler - rechecking for more messages...\n")); - /* if we did not get anything on the look-ahead, - * call device layer to asynchronously re-check for messages. If we can keep the async - * processing going we get better performance. If there is a pending message we will keep processing - * messages asynchronously which should pipeline things nicely */ - DevCheckPendingRecvMsgsAsync(&target->Device); - } - - HTC_RX_STAT_PROFILE(target,pEndpoint,nextLookAhead); - DO_RCV_COMPLETION(target,pPacket,pEndpoint); - - } while (FALSE); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("HTCRecvCompleteHandler , message fetch failed (status = %d) \n", - status)); - /* recyle this packet */ - HTC_RECYCLE_RX_PKT(target, pPacket); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, ("-HTCRecvCompleteHandler\n")); -} - -/* synchronously wait for a control message from the target, - * This function is used at initialization time ONLY. At init messages - * on ENDPOINT 0 are expected. */ -A_STATUS HTCWaitforControlMessage(HTC_TARGET *target, HTC_PACKET **ppControlPacket) -{ - A_STATUS status; - A_UINT32 lookAhead; - HTC_PACKET *pPacket = NULL; - HTC_FRAME_HDR *pHdr; - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCWaitforControlMessage \n")); - - do { - - *ppControlPacket = NULL; - - /* call the polling function to see if we have a message */ - status = DevPollMboxMsgRecv(&target->Device, - &lookAhead, - HTC_TARGET_RESPONSE_TIMEOUT); - - if (A_FAILED(status)) { - break; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, - ("HTCWaitforControlMessage : lookAhead : 0x%X \n", lookAhead)); - - /* check the lookahead */ - pHdr = (HTC_FRAME_HDR *)&lookAhead; - - if (pHdr->EndpointID != ENDPOINT_0) { - /* unexpected endpoint number, should be zero */ - AR_DEBUG_ASSERT(FALSE); - status = A_EPROTO; - break; - } - - if (A_FAILED(status)) { - /* bad message */ - AR_DEBUG_ASSERT(FALSE); - status = A_EPROTO; - break; - } - - pPacket = HTC_ALLOC_CONTROL_RX(target); - - if (pPacket == NULL) { - AR_DEBUG_ASSERT(FALSE); - status = A_NO_MEMORY; - break; - } - - pPacket->HTCReserved = lookAhead; - pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH; - - if (pPacket->ActualLength > pPacket->BufferLength) { - AR_DEBUG_ASSERT(FALSE); - status = A_EPROTO; - break; - } - - /* we want synchronous operation */ - pPacket->Completion = NULL; - - /* get the message from the device, this will block */ - status = HTCIssueRecv(target, pPacket); - - if (A_FAILED(status)) { - break; - } - - /* process receive header */ - status = HTCProcessRecvHeader(target,pPacket,NULL); - - pPacket->Status = status; - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("HTCWaitforControlMessage, HTCProcessRecvHeader failed (status = %d) \n", - status)); - break; - } - - /* give the caller this control message packet, they are responsible to free */ - *ppControlPacket = pPacket; - - } while (FALSE); - - if (A_FAILED(status)) { - if (pPacket != NULL) { - /* cleanup buffer on error */ - HTC_FREE_CONTROL_RX(target,pPacket); - } - } - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCWaitforControlMessage \n")); - - return status; -} - -/* callback when device layer or lookahead report parsing detects a pending message */ -A_STATUS HTCRecvMessagePendingHandler(void *Context, A_UINT32 LookAhead, A_BOOL *pAsyncProc) -{ - HTC_TARGET *target = (HTC_TARGET *)Context; - A_STATUS status = A_OK; - HTC_PACKET *pPacket = NULL; - HTC_FRAME_HDR *pHdr; - HTC_ENDPOINT *pEndpoint; - A_BOOL asyncProc = FALSE; - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("+HTCRecvMessagePendingHandler LookAhead:0x%X \n",LookAhead)); - - if (IS_DEV_IRQ_PROCESSING_ASYNC_ALLOWED(&target->Device)) { - /* We use async mode to get the packets if the device layer supports it. - * The device layer interfaces with HIF in which HIF may have restrictions on - * how interrupts are processed */ - asyncProc = TRUE; - } - - if (pAsyncProc != NULL) { - /* indicate to caller how we decided to process this */ - *pAsyncProc = asyncProc; - } - - while (TRUE) { - - pHdr = (HTC_FRAME_HDR *)&LookAhead; - - if (pHdr->EndpointID >= ENDPOINT_MAX) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Invalid Endpoint in look-ahead: %d \n",pHdr->EndpointID)); - /* invalid endpoint */ - status = A_EPROTO; - break; - } - - if (pHdr->PayloadLen > HTC_MAX_PAYLOAD_LENGTH) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Payload length %d exceeds max HTC : %d !\n", - pHdr->PayloadLen, HTC_MAX_PAYLOAD_LENGTH)); - status = A_EPROTO; - break; - } - - pEndpoint = &target->EndPoint[pHdr->EndpointID]; - - if (0 == pEndpoint->ServiceID) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Endpoint %d is not connected !\n",pHdr->EndpointID)); - /* endpoint isn't even connected */ - status = A_EPROTO; - break; - } - - /* lock RX to get a buffer */ - LOCK_HTC_RX(target); - - /* get a packet from the endpoint recv queue */ - pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers); - - if (NULL == pPacket) { - /* check for refill handler */ - if (pEndpoint->EpCallBacks.EpRecvRefill != NULL) { - UNLOCK_HTC_RX(target); - /* call the re-fill handler */ - pEndpoint->EpCallBacks.EpRecvRefill(pEndpoint->EpCallBacks.pContext, - pHdr->EndpointID); - LOCK_HTC_RX(target); - /* check if we have more buffers */ - pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers); - /* fall through */ - } - } - - if (NULL == pPacket) { - /* this is not an error, we simply need to mark that we are waiting for buffers.*/ - target->HTCStateFlags |= HTC_STATE_WAIT_BUFFERS; - target->EpWaitingForBuffers = pHdr->EndpointID; - status = A_NO_MEMORY; - } - - UNLOCK_HTC_RX(target); - - if (A_FAILED(status)) { - /* no buffers */ - break; - } - - AR_DEBUG_ASSERT(pPacket->Endpoint == pHdr->EndpointID); - - /* make sure this message can fit in the endpoint buffer */ - if ((pHdr->PayloadLen + HTC_HDR_LENGTH) > pPacket->BufferLength) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("Payload Length Error : header reports payload of: %d, endpoint buffer size: %d \n", - pHdr->PayloadLen, pPacket->BufferLength)); - status = A_EPROTO; - break; - } - - pPacket->HTCReserved = LookAhead; /* set expected look ahead */ - /* set the amount of data to fetch */ - pPacket->ActualLength = pHdr->PayloadLen + HTC_HDR_LENGTH; - - if (asyncProc) { - /* we use async mode to get the packet if the device layer supports it - * set our callback and context */ - pPacket->Completion = HTCRecvCompleteHandler; - pPacket->pContext = target; - } else { - /* fully synchronous */ - pPacket->Completion = NULL; - } - - /* go fetch the packet */ - status = HTCIssueRecv(target, pPacket); - - if (A_FAILED(status)) { - break; - } - - if (asyncProc) { - /* we did this asynchronously so we can get out of the loop, the asynch processing - * creates a chain of requests to continue processing pending messages in the - * context of callbacks */ - break; - } - - /* in the sync case, we process the packet, check lookaheads and then repeat */ - - LookAhead = 0; - status = HTCProcessRecvHeader(target,pPacket,&LookAhead); - - if (A_FAILED(status)) { - break; - } - - HTC_RX_STAT_PROFILE(target,pEndpoint,LookAhead); - DO_RCV_COMPLETION(target,pPacket,pEndpoint); - - pPacket = NULL; - - if (0 == LookAhead) { - break; - } - - } - - if (A_NO_MEMORY == status) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - (" Endpoint :%d has no buffers, blocking receiver to prevent overrun.. \n", - pHdr->EndpointID)); - /* try to stop receive at the device layer */ - DevStopRecv(&target->Device, asyncProc ? DEV_STOP_RECV_ASYNC : DEV_STOP_RECV_SYNC); - status = A_OK; - } else if (A_FAILED(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("Failed to get pending message : LookAhead Value: 0x%X (status = %d) \n", - LookAhead, status)); - if (pPacket != NULL) { - /* clean up packet on error */ - HTC_RECYCLE_RX_PKT(target, pPacket); - } - } - - AR_DEBUG_PRINTF(ATH_DEBUG_RECV,("-HTCRecvMessagePendingHandler \n")); - - return status; -} - -/* Makes a buffer available to the HTC module */ -A_STATUS HTCAddReceivePkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - HTC_ENDPOINT *pEndpoint; - A_BOOL unblockRecv = FALSE; - A_STATUS status = A_OK; - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, - ("+- HTCAddReceivePkt: endPointId: %d, buffer: 0x%X, length: %d\n", - pPacket->Endpoint, (A_UINT32)pPacket->pBuffer, pPacket->BufferLength)); - - do { - - if (HTC_STOPPING(target)) { - status = A_ECANCELED; - break; - } - - AR_DEBUG_ASSERT(pPacket->Endpoint < ENDPOINT_MAX); - - pEndpoint = &target->EndPoint[pPacket->Endpoint]; - - LOCK_HTC_RX(target); - - /* store receive packet */ - HTC_PACKET_ENQUEUE(&pEndpoint->RxBuffers, pPacket); - - /* check if we are blocked waiting for a new buffer */ - if (target->HTCStateFlags & HTC_STATE_WAIT_BUFFERS) { - if (target->EpWaitingForBuffers == pPacket->Endpoint) { - AR_DEBUG_PRINTF(ATH_DEBUG_RECV,(" receiver was blocked on ep:%d, unblocking.. \n", - target->EpWaitingForBuffers)); - target->HTCStateFlags &= ~HTC_STATE_WAIT_BUFFERS; - target->EpWaitingForBuffers = ENDPOINT_MAX; - unblockRecv = TRUE; - } - } - - UNLOCK_HTC_RX(target); - - if (unblockRecv && !HTC_STOPPING(target)) { - /* TODO : implement a buffer threshold count? */ - DevEnableRecv(&target->Device,DEV_ENABLE_RECV_SYNC); - } - - } while (FALSE); - - return status; -} - -static void HTCFlushEndpointRX(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint) -{ - HTC_PACKET *pPacket; - - LOCK_HTC_RX(target); - - while (1) { - pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->RxBuffers); - if (NULL == pPacket) { - break; - } - UNLOCK_HTC_RX(target); - pPacket->Status = A_ECANCELED; - pPacket->ActualLength = 0; - AR_DEBUG_PRINTF(ATH_DEBUG_RECV, (" Flushing RX packet:0x%X, length:%d, ep:%d \n", - (A_UINT32)pPacket, pPacket->BufferLength, pPacket->Endpoint)); - /* give the packet back */ - pEndpoint->EpCallBacks.EpRecv(pEndpoint->EpCallBacks.pContext, - pPacket); - LOCK_HTC_RX(target); - } - - UNLOCK_HTC_RX(target); - - -} - -void HTCFlushRecvBuffers(HTC_TARGET *target) -{ - HTC_ENDPOINT *pEndpoint; - int i; - - /* NOTE: no need to flush endpoint 0, these buffers were - * allocated as part of the HTC struct */ - for (i = ENDPOINT_1; i < ENDPOINT_MAX; i++) { - pEndpoint = &target->EndPoint[i]; - if (pEndpoint->ServiceID == 0) { - /* not in use.. */ - continue; - } - HTCFlushEndpointRX(target,pEndpoint); - } - - -} - - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_send.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_send.c deleted file mode 100644 index cf0dabef47..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_send.c +++ /dev/null @@ -1,538 +0,0 @@ -/* - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "htc_internal.h" - -#define DO_EP_TX_COMPLETION(ep,p) \ -{ \ - (p)->Completion = NULL; \ - (ep)->EpCallBacks.EpTxComplete((ep)->EpCallBacks.pContext,(p)); \ -} - - -/* call the distribute credits callback with the distribution */ -#define DO_DISTRIBUTION(t,reason,description,pList) \ -{ \ - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, \ - (" calling distribute function (%s) (dfn:0x%X, ctxt:0x%X, dist:0x%X) \n", \ - (description), \ - (A_UINT32)(t)->DistributeCredits, \ - (A_UINT32)(t)->pCredDistContext, \ - (A_UINT32)pList)); \ - (t)->DistributeCredits((t)->pCredDistContext, \ - (pList), \ - (reason)); \ -} - -/* our internal send packet completion handler when packets are submited to the AR6K device - * layer */ -static void HTCSendPktCompletionHandler(void *Context, HTC_PACKET *pPacket) -{ - HTC_TARGET *target = (HTC_TARGET *)Context; - HTC_ENDPOINT *pEndpoint = &target->EndPoint[pPacket->Endpoint]; - - - if (A_FAILED(pPacket->Status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("HTCSendPktCompletionHandler: request failed (status:%d, ep:%d) \n", - pPacket->Status, pPacket->Endpoint)); - } - /* first, fixup the head room we allocated */ - pPacket->pBuffer += HTC_HDR_LENGTH; - /* do completion */ - DO_EP_TX_COMPLETION(pEndpoint,pPacket); -} - -A_STATUS HTCIssueSend(HTC_TARGET *target, HTC_PACKET *pPacket, A_UINT8 SendFlags) -{ - A_STATUS status; - A_UINT8 *pHdrBuf; - A_BOOL sync = FALSE; - - /* caller always provides headrooom */ - pPacket->pBuffer -= HTC_HDR_LENGTH; - pHdrBuf = pPacket->pBuffer; - /* setup frame header */ - A_SET_UINT16_FIELD(pHdrBuf,HTC_FRAME_HDR,PayloadLen,(A_UINT16)pPacket->ActualLength); - A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,Flags,SendFlags); - A_SET_UINT8_FIELD(pHdrBuf,HTC_FRAME_HDR,EndpointID, (A_UINT8)pPacket->Endpoint); - - if (pPacket->Completion == NULL) { - /* mark that this request was synchronously issued */ - sync = TRUE; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, - ("+-HTCIssueSend: transmit length : %d (%s) \n", - pPacket->ActualLength + HTC_HDR_LENGTH, - sync ? "SYNC" : "ASYNC" )); - - /* send message to device */ - status = DevSendPacket(&target->Device, - pPacket, - pPacket->ActualLength + HTC_HDR_LENGTH); - - if (sync) { - /* use local sync variable. If this was issued asynchronously, pPacket is no longer - * safe to access. */ - pPacket->pBuffer += HTC_HDR_LENGTH; - } - - /* if this request was asynchronous, the packet completion routine will be invoked by - * the device layer when the HIF layer completes the request */ - - return status; -} - -/* try to send the current packet or a packet at the head of the TX queue, - * if there are no credits, the packet remains in the queue. */ -static void HTCTrySend(HTC_TARGET *target, - HTC_PACKET *pPacketToSend, - HTC_ENDPOINT_ID ep) -{ - HTC_PACKET *pPacket; - HTC_ENDPOINT *pEndpoint; - int creditsRequired; - A_UINT8 sendFlags; - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("+HTCTrySend (pPkt:0x%X)\n",(A_UINT32)pPacketToSend)); - - pEndpoint = &target->EndPoint[ep]; - - LOCK_HTC_TX(target); - - if (pPacketToSend != NULL) { - /* caller supplied us a packet to queue to the tail of the HTC TX queue before - * we check the tx queue */ - HTC_PACKET_ENQUEUE(&pEndpoint->TxQueue,pPacketToSend); - pEndpoint->CurrentTxQueueDepth++; - } - - /* now drain the TX queue for transmission as long as we have enough - * credits */ - - while (1) { - - if (HTC_QUEUE_EMPTY(&pEndpoint->TxQueue)) { - /* nothing in the queue */ - break; - } - - sendFlags = 0; - - /* get packet at head, but don't remove it */ - pPacket = HTC_GET_PKT_AT_HEAD(&pEndpoint->TxQueue); - AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Got head packet:0x%X , Queue Depth: %d\n", - (A_UINT32)pPacket, pEndpoint->CurrentTxQueueDepth)); - - /* figure out how many credits this message requires */ - creditsRequired = pPacket->ActualLength + HTC_HDR_LENGTH; - creditsRequired += target->TargetCreditSize - 1; - creditsRequired /= target->TargetCreditSize; - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Creds Required:%d Got:%d\n", - creditsRequired, pEndpoint->CreditDist.TxCredits)); - - if (pEndpoint->CreditDist.TxCredits < creditsRequired) { - - /* not enough credits */ - - if (pPacket->Endpoint == ENDPOINT_0) { - /* leave it in the queue */ - break; - } - /* invoke the registered distribution function only if this is not - * endpoint 0, we let the driver layer provide more credits if it can. - * We pass the credit distribution list starting at the endpoint in question - * */ - - /* set how many credits we need */ - pEndpoint->CreditDist.TxCreditsSeek = - creditsRequired - pEndpoint->CreditDist.TxCredits; - DO_DISTRIBUTION(target, - HTC_CREDIT_DIST_SEEK_CREDITS, - "Seek Credits", - &pEndpoint->CreditDist); - - pEndpoint->CreditDist.TxCreditsSeek = 0; - - if (pEndpoint->CreditDist.TxCredits < creditsRequired) { - /* still not enough credits to send, leave packet in the queue */ - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, - (" Not enough credits for ep %d leaving packet in queue..\n", - pPacket->Endpoint)); - break; - } - - } - - pEndpoint->CreditDist.TxCredits -= creditsRequired; - INC_HTC_EP_STAT(pEndpoint, TxCreditsConsummed, creditsRequired); - - /* check if we need credits */ - if (pEndpoint->CreditDist.TxCredits < pEndpoint->CreditDist.TxCreditsPerMaxMsg) { - sendFlags |= HTC_FLAGS_NEED_CREDIT_UPDATE; - INC_HTC_EP_STAT(pEndpoint, TxCreditLowIndications, 1); - AR_DEBUG_PRINTF(ATH_DEBUG_SEND,(" Host Needs Credits \n")); - } - - /* now we can fully dequeue */ - pPacket = HTC_PACKET_DEQUEUE(&pEndpoint->TxQueue); - pEndpoint->CurrentTxQueueDepth--; - - INC_HTC_EP_STAT(pEndpoint, TxIssued, 1); - - UNLOCK_HTC_TX(target); - - HTCIssueSend(target, pPacket, sendFlags); - - LOCK_HTC_TX(target); - - /* go back and check for more messages */ - } - - if (pEndpoint->CurrentTxQueueDepth >= pEndpoint->MaxTxQueueDepth) { - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Endpoint %d, TX queue is full, Depth:%d, Max:%d \n", - ep, pEndpoint->CurrentTxQueueDepth, pEndpoint->MaxTxQueueDepth)); - UNLOCK_HTC_TX(target); - /* queue is now full, let caller know */ - if (pEndpoint->EpCallBacks.EpSendFull != NULL) { - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Calling driver's send full callback.... \n")); - pEndpoint->EpCallBacks.EpSendFull(pEndpoint->EpCallBacks.pContext, ep); - } - } else { - UNLOCK_HTC_TX(target); - /* queue is now available for new packet, let caller know */ - if (pEndpoint->EpCallBacks.EpSendAvail) - pEndpoint->EpCallBacks.EpSendAvail(pEndpoint->EpCallBacks.pContext, ep); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND,("-HTCTrySend: \n")); -} - -/* HTC API - HTCSendPkt */ -A_STATUS HTCSendPkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - HTC_ENDPOINT *pEndpoint; - HTC_ENDPOINT_ID ep; - A_STATUS status = A_OK; - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, - ("+HTCSendPkt: Enter endPointId: %d, buffer: 0x%X, length: %d \n", - pPacket->Endpoint, (A_UINT32)pPacket->pBuffer, pPacket->ActualLength)); - - ep = pPacket->Endpoint; - AR_DEBUG_ASSERT(ep < ENDPOINT_MAX); - pEndpoint = &target->EndPoint[ep]; - - do { - - if (HTC_STOPPING(target)) { - status = A_ECANCELED; - pPacket->Status = status; - DO_EP_TX_COMPLETION(pEndpoint,pPacket); - break; - } - /* everything sent through this interface is asynchronous */ - /* fill in HTC completion routines */ - pPacket->Completion = HTCSendPktCompletionHandler; - pPacket->pContext = target; - - HTCTrySend(target, pPacket, ep); - - } while (FALSE); - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCSendPkt \n")); - - return status; -} - - -/* check TX queues to drain because of credit distribution update */ -static INLINE void HTCCheckEndpointTxQueues(HTC_TARGET *target) -{ - HTC_ENDPOINT *pEndpoint; - HTC_ENDPOINT_CREDIT_DIST *pDistItem; - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCCheckEndpointTxQueues \n")); - pDistItem = target->EpCreditDistributionListHead; - - /* run through the credit distribution list to see - * if there are packets queued - * NOTE: no locks need to be taken since the distribution list - * is not dynamic (cannot be re-ordered) and we are not modifying any state */ - while (pDistItem != NULL) { - pEndpoint = (HTC_ENDPOINT *)pDistItem->pHTCReserved; - - if (pEndpoint->CurrentTxQueueDepth > 0) { - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Ep %d has %d credits and %d Packets in TX Queue \n", - pDistItem->Endpoint, pEndpoint->CreditDist.TxCredits, pEndpoint->CurrentTxQueueDepth)); - /* try to start the stalled queue, this list is ordered by priority. - * Highest priority queue get's processed first, if there are credits available the - * highest priority queue will get a chance to reclaim credits from lower priority - * ones */ - HTCTrySend(target, NULL, pDistItem->Endpoint); - } - - pDistItem = pDistItem->pNext; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCCheckEndpointTxQueues \n")); -} - -/* process credit reports and call distribution function */ -void HTCProcessCreditRpt(HTC_TARGET *target, HTC_CREDIT_REPORT *pRpt, int NumEntries, HTC_ENDPOINT_ID FromEndpoint) -{ - int i; - HTC_ENDPOINT *pEndpoint; - int totalCredits = 0; - A_BOOL doDist = FALSE; - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("+HTCProcessCreditRpt, Credit Report Entries:%d \n", NumEntries)); - - /* lock out TX while we update credits */ - LOCK_HTC_TX(target); - - for (i = 0; i < NumEntries; i++, pRpt++) { - if (pRpt->EndpointID >= ENDPOINT_MAX) { - AR_DEBUG_ASSERT(FALSE); - break; - } - - pEndpoint = &target->EndPoint[pRpt->EndpointID]; - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Endpoint %d got %d credits \n", - pRpt->EndpointID, pRpt->Credits)); - - -#ifdef HTC_EP_STAT_PROFILING - - INC_HTC_EP_STAT(pEndpoint, TxCreditRpts, 1); - INC_HTC_EP_STAT(pEndpoint, TxCreditsReturned, pRpt->Credits); - - if (FromEndpoint == pRpt->EndpointID) { - /* this credit report arrived on the same endpoint indicating it arrived in an RX - * packet */ - INC_HTC_EP_STAT(pEndpoint, TxCreditsFromRx, pRpt->Credits); - INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromRx, 1); - } else if (FromEndpoint == ENDPOINT_0) { - /* this credit arrived on endpoint 0 as a NULL message */ - INC_HTC_EP_STAT(pEndpoint, TxCreditsFromEp0, pRpt->Credits); - INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromEp0, 1); - } else { - /* arrived on another endpoint */ - INC_HTC_EP_STAT(pEndpoint, TxCreditsFromOther, pRpt->Credits); - INC_HTC_EP_STAT(pEndpoint, TxCreditRptsFromOther, 1); - } - -#endif - - if (ENDPOINT_0 == pRpt->EndpointID) { - /* always give endpoint 0 credits back */ - pEndpoint->CreditDist.TxCredits += pRpt->Credits; - } else { - /* for all other endpoints, update credits to distribute, the distribution function - * will handle giving out credits back to the endpoints */ - pEndpoint->CreditDist.TxCreditsToDist += pRpt->Credits; - /* flag that we have to do the distribution */ - doDist = TRUE; - } - - totalCredits += pRpt->Credits; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, (" Report indicated %d credits to distribute \n", totalCredits)); - - if (doDist) { - /* this was a credit return based on a completed send operations - * note, this is done with the lock held */ - DO_DISTRIBUTION(target, - HTC_CREDIT_DIST_SEND_COMPLETE, - "Send Complete", - target->EpCreditDistributionListHead->pNext); - } - - UNLOCK_HTC_TX(target); - - if (totalCredits) { - HTCCheckEndpointTxQueues(target); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_SEND, ("-HTCProcessCreditRpt \n")); -} - -/* flush endpoint TX queue */ -static void HTCFlushEndpointTX(HTC_TARGET *target, HTC_ENDPOINT *pEndpoint, HTC_TX_TAG Tag) -{ - HTC_PACKET *pPacket; - HTC_PACKET_QUEUE discardQueue; - - /* initialize the discard queue */ - INIT_HTC_PACKET_QUEUE(&discardQueue); - - LOCK_HTC_TX(target); - - /* interate from the front of the TX queue and flush out packets */ - ITERATE_OVER_LIST_ALLOW_REMOVE(&pEndpoint->TxQueue, pPacket, HTC_PACKET, ListLink) { - - /* check for removal */ - if ((HTC_TX_PACKET_TAG_ALL == Tag) || (Tag == pPacket->PktInfo.AsTx.Tag)) { - /* remove from queue */ - HTC_PACKET_REMOVE(pPacket); - /* add it to the discard pile */ - HTC_PACKET_ENQUEUE(&discardQueue, pPacket); - pEndpoint->CurrentTxQueueDepth--; - } - - } ITERATE_END; - - UNLOCK_HTC_TX(target); - - /* empty the discard queue */ - while (1) { - pPacket = HTC_PACKET_DEQUEUE(&discardQueue); - if (NULL == pPacket) { - break; - } - pPacket->Status = A_ECANCELED; - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" Flushing TX packet:0x%X, length:%d, ep:%d tag:0x%X \n", - (A_UINT32)pPacket, pPacket->ActualLength, pPacket->Endpoint, pPacket->PktInfo.AsTx.Tag)); - DO_EP_TX_COMPLETION(pEndpoint,pPacket); - } - -} - -void DumpCreditDist(HTC_ENDPOINT_CREDIT_DIST *pEPDist) -{ -#ifdef DEBUG - HTC_ENDPOINT *pEndpoint = (HTC_ENDPOINT *)pEPDist->pHTCReserved; -#endif - - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("--- EP : %d ServiceID: 0x%X --------------\n", - pEPDist->Endpoint, pEPDist->ServiceID)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" this:0x%X next:0x%X prev:0x%X\n", - (A_UINT32)pEPDist, (A_UINT32)pEPDist->pNext, (A_UINT32)pEPDist->pPrev)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" DistFlags : 0x%X \n", pEPDist->DistFlags)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsNorm : %d \n", pEPDist->TxCreditsNorm)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsMin : %d \n", pEPDist->TxCreditsMin)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCredits : %d \n", pEPDist->TxCredits)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsAssigned : %d \n", pEPDist->TxCreditsAssigned)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsSeek : %d \n", pEPDist->TxCreditsSeek)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditSize : %d \n", pEPDist->TxCreditSize)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsPerMaxMsg : %d \n", pEPDist->TxCreditsPerMaxMsg)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxCreditsToDist : %d \n", pEPDist->TxCreditsToDist)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, (" TxQueueDepth : %d \n", pEndpoint->CurrentTxQueueDepth)); - AR_DEBUG_PRINTF(ATH_DEBUG_ANY, ("----------------------------------------------------\n")); -} - -void DumpCreditDistStates(HTC_TARGET *target) -{ - HTC_ENDPOINT_CREDIT_DIST *pEPList = target->EpCreditDistributionListHead; - - while (pEPList != NULL) { - DumpCreditDist(pEPList); - pEPList = pEPList->pNext; - } - - if (target->DistributeCredits != NULL) { - DO_DISTRIBUTION(target, - HTC_DUMP_CREDIT_STATE, - "Dump State", - NULL); - } -} - -/* flush all send packets from all endpoint queues */ -void HTCFlushSendPkts(HTC_TARGET *target) -{ - HTC_ENDPOINT *pEndpoint; - int i; - - DumpCreditDistStates(target); - - for (i = ENDPOINT_0; i < ENDPOINT_MAX; i++) { - pEndpoint = &target->EndPoint[i]; - if (pEndpoint->ServiceID == 0) { - /* not in use.. */ - continue; - } - HTCFlushEndpointTX(target,pEndpoint,HTC_TX_PACKET_TAG_ALL); - } - -} - -/* HTC API to flush an endpoint's TX queue*/ -void HTCFlushEndpoint(HTC_HANDLE HTCHandle, HTC_ENDPOINT_ID Endpoint, HTC_TX_TAG Tag) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - HTC_ENDPOINT *pEndpoint = &target->EndPoint[Endpoint]; - - if (pEndpoint->ServiceID == 0) { - AR_DEBUG_ASSERT(FALSE); - /* not in use.. */ - return; - } - - HTCFlushEndpointTX(target, pEndpoint, Tag); -} - -/* HTC API to indicate activity to the credit distribution function */ -void HTCIndicateActivityChange(HTC_HANDLE HTCHandle, - HTC_ENDPOINT_ID Endpoint, - A_BOOL Active) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - HTC_ENDPOINT *pEndpoint = &target->EndPoint[Endpoint]; - A_BOOL doDist = FALSE; - - if (pEndpoint->ServiceID == 0) { - AR_DEBUG_ASSERT(FALSE); - /* not in use.. */ - return; - } - - LOCK_HTC_TX(target); - - if (Active) { - if (!(pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE)) { - /* mark active now */ - pEndpoint->CreditDist.DistFlags |= HTC_EP_ACTIVE; - doDist = TRUE; - } - } else { - if (pEndpoint->CreditDist.DistFlags & HTC_EP_ACTIVE) { - /* mark inactive now */ - pEndpoint->CreditDist.DistFlags &= ~HTC_EP_ACTIVE; - doDist = TRUE; - } - } - - if (doDist) { - /* do distribution again based on activity change - * note, this is done with the lock held */ - DO_DISTRIBUTION(target, - HTC_CREDIT_DIST_ACTIVITY_CHANGE, - "Activity Change", - target->EpCreditDistributionListHead->pNext); - } - - UNLOCK_HTC_TX(target); - -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_services.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_services.c deleted file mode 100644 index e5d50d16dd..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/htc/htc_services.c +++ /dev/null @@ -1,403 +0,0 @@ -/* - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "htc_internal.h" - -void HTCControlTxComplete(void *Context, HTC_PACKET *pPacket) -{ - /* not implemented - * we do not send control TX frames during normal runtime, only during setup */ - AR_DEBUG_ASSERT(FALSE); -} - - /* callback when a control message arrives on this endpoint */ -void HTCControlRecv(void *Context, HTC_PACKET *pPacket) -{ - AR_DEBUG_ASSERT(pPacket->Endpoint == ENDPOINT_0); - - /* the only control messages we are expecting are NULL messages (credit resports), which should - * never get here */ - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - ("HTCControlRecv, got message with length:%d \n", - pPacket->ActualLength + HTC_HDR_LENGTH)); - - /* dump header and message */ - DebugDumpBytes(pPacket->pBuffer - HTC_HDR_LENGTH, - pPacket->ActualLength + HTC_HDR_LENGTH, - "Unexpected ENDPOINT 0 Message"); - - HTC_RECYCLE_RX_PKT((HTC_TARGET*)Context,pPacket); -} - -A_STATUS HTCSendSetupComplete(HTC_TARGET *target) -{ - HTC_PACKET *pSendPacket = NULL; - A_STATUS status; - HTC_SETUP_COMPLETE_MSG *pSetupComplete; - - do { - /* allocate a packet to send to the target */ - pSendPacket = HTC_ALLOC_CONTROL_TX(target); - - if (NULL == pSendPacket) { - status = A_NO_MEMORY; - break; - } - - /* assemble setup complete message */ - pSetupComplete = (HTC_SETUP_COMPLETE_MSG *)pSendPacket->pBuffer; - A_MEMZERO(pSetupComplete,sizeof(HTC_SETUP_COMPLETE_MSG)); - pSetupComplete->MessageID = HTC_MSG_SETUP_COMPLETE_ID; - - SET_HTC_PACKET_INFO_TX(pSendPacket, - NULL, - (A_UINT8 *)pSetupComplete, - sizeof(HTC_SETUP_COMPLETE_MSG), - ENDPOINT_0, - HTC_SERVICE_TX_PACKET_TAG); - - /* we want synchronous operation */ - pSendPacket->Completion = NULL; - /* send the message */ - status = HTCIssueSend(target,pSendPacket,0); - - } while (FALSE); - - if (pSendPacket != NULL) { - HTC_FREE_CONTROL_TX(target,pSendPacket); - } - - return status; -} - - -A_STATUS HTCConnectService(HTC_HANDLE HTCHandle, - HTC_SERVICE_CONNECT_REQ *pConnectReq, - HTC_SERVICE_CONNECT_RESP *pConnectResp) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - A_STATUS status = A_OK; - HTC_PACKET *pRecvPacket = NULL; - HTC_PACKET *pSendPacket = NULL; - HTC_CONNECT_SERVICE_RESPONSE_MSG *pResponseMsg; - HTC_CONNECT_SERVICE_MSG *pConnectMsg; - HTC_ENDPOINT_ID assignedEndpoint = ENDPOINT_MAX; - HTC_ENDPOINT *pEndpoint; - int maxMsgSize = 0; - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCConnectService, target:0x%X SvcID:0x%X \n", - (A_UINT32)target, pConnectReq->ServiceID)); - - do { - - AR_DEBUG_ASSERT(pConnectReq->ServiceID != 0); - - if (HTC_CTRL_RSVD_SVC == pConnectReq->ServiceID) { - /* special case for pseudo control service */ - assignedEndpoint = ENDPOINT_0; - maxMsgSize = HTC_MAX_CONTROL_MESSAGE_LENGTH; - } else { - /* allocate a packet to send to the target */ - pSendPacket = HTC_ALLOC_CONTROL_TX(target); - - if (NULL == pSendPacket) { - AR_DEBUG_ASSERT(FALSE); - status = A_NO_MEMORY; - break; - } - /* assemble connect service message */ - pConnectMsg = (HTC_CONNECT_SERVICE_MSG *)pSendPacket->pBuffer; - AR_DEBUG_ASSERT(pConnectMsg != NULL); - A_MEMZERO(pConnectMsg,sizeof(HTC_CONNECT_SERVICE_MSG)); - pConnectMsg->MessageID = HTC_MSG_CONNECT_SERVICE_ID; - pConnectMsg->ServiceID = pConnectReq->ServiceID; - pConnectMsg->ConnectionFlags = pConnectReq->ConnectionFlags; - /* check caller if it wants to transfer meta data */ - if ((pConnectReq->pMetaData != NULL) && - (pConnectReq->MetaDataLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) { - /* copy meta data into message buffer (after header ) */ - A_MEMCPY((A_UINT8 *)pConnectMsg + sizeof(HTC_CONNECT_SERVICE_MSG), - pConnectReq->pMetaData, - pConnectReq->MetaDataLength); - pConnectMsg->ServiceMetaLength = pConnectReq->MetaDataLength; - } - - SET_HTC_PACKET_INFO_TX(pSendPacket, - NULL, - (A_UINT8 *)pConnectMsg, - sizeof(HTC_CONNECT_SERVICE_MSG) + pConnectMsg->ServiceMetaLength, - ENDPOINT_0, - HTC_SERVICE_TX_PACKET_TAG); - - /* we want synchronous operation */ - pSendPacket->Completion = NULL; - - status = HTCIssueSend(target,pSendPacket,0); - - if (A_FAILED(status)) { - break; - } - - /* wait for response */ - status = HTCWaitforControlMessage(target, &pRecvPacket); - - if (A_FAILED(status)) { - break; - } - /* we controlled the buffer creation so it has to be properly aligned */ - pResponseMsg = (HTC_CONNECT_SERVICE_RESPONSE_MSG *)pRecvPacket->pBuffer; - - if ((pResponseMsg->MessageID != HTC_MSG_CONNECT_SERVICE_RESPONSE_ID) || - (pRecvPacket->ActualLength < sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG))) { - /* this message is not valid */ - AR_DEBUG_ASSERT(FALSE); - status = A_EPROTO; - break; - } - - pConnectResp->ConnectRespCode = pResponseMsg->Status; - /* check response status */ - if (pResponseMsg->Status != HTC_SERVICE_SUCCESS) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR, - (" Target failed service 0x%X connect request (status:%d)\n", - pResponseMsg->ServiceID, pResponseMsg->Status)); - status = A_EPROTO; - break; - } - - assignedEndpoint = pResponseMsg->EndpointID; - maxMsgSize = pResponseMsg->MaxMsgSize; - - if ((pConnectResp->pMetaData != NULL) && - (pResponseMsg->ServiceMetaLength > 0) && - (pResponseMsg->ServiceMetaLength <= HTC_SERVICE_META_DATA_MAX_LENGTH)) { - /* caller supplied a buffer and the target responded with data */ - int copyLength = min((int)pConnectResp->BufferLength, (int)pResponseMsg->ServiceMetaLength); - /* copy the meta data */ - A_MEMCPY(pConnectResp->pMetaData, - ((A_UINT8 *)pResponseMsg) + sizeof(HTC_CONNECT_SERVICE_RESPONSE_MSG), - copyLength); - pConnectResp->ActualLength = copyLength; - } - - } - - /* the rest of these are parameter checks so set the error status */ - status = A_EPROTO; - - if (assignedEndpoint >= ENDPOINT_MAX) { - AR_DEBUG_ASSERT(FALSE); - break; - } - - if (0 == maxMsgSize) { - AR_DEBUG_ASSERT(FALSE); - break; - } - - pEndpoint = &target->EndPoint[assignedEndpoint]; - - if (pEndpoint->ServiceID != 0) { - /* endpoint already in use! */ - AR_DEBUG_ASSERT(FALSE); - break; - } - - /* return assigned endpoint to caller */ - pConnectResp->Endpoint = assignedEndpoint; - pConnectResp->MaxMsgLength = maxMsgSize; - - /* setup the endpoint */ - pEndpoint->ServiceID = pConnectReq->ServiceID; /* this marks the endpoint in use */ - pEndpoint->MaxTxQueueDepth = pConnectReq->MaxSendQueueDepth; - pEndpoint->MaxMsgLength = maxMsgSize; - /* copy all the callbacks */ - pEndpoint->EpCallBacks = pConnectReq->EpCallbacks; - INIT_HTC_PACKET_QUEUE(&pEndpoint->RxBuffers); - INIT_HTC_PACKET_QUEUE(&pEndpoint->TxQueue); - /* set the credit distribution info for this endpoint, this information is - * passed back to the credit distribution callback function */ - pEndpoint->CreditDist.ServiceID = pConnectReq->ServiceID; - pEndpoint->CreditDist.pHTCReserved = pEndpoint; - pEndpoint->CreditDist.Endpoint = assignedEndpoint; - pEndpoint->CreditDist.TxCreditSize = target->TargetCreditSize; - pEndpoint->CreditDist.TxCreditsPerMaxMsg = maxMsgSize / target->TargetCreditSize; - - if (0 == pEndpoint->CreditDist.TxCreditsPerMaxMsg) { - pEndpoint->CreditDist.TxCreditsPerMaxMsg = 1; - } - - status = A_OK; - - } while (FALSE); - - if (pSendPacket != NULL) { - HTC_FREE_CONTROL_TX(target,pSendPacket); - } - - if (pRecvPacket != NULL) { - HTC_FREE_CONTROL_RX(target,pRecvPacket); - } - - AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCConnectService \n")); - - return status; -} - -static void AddToEndpointDistList(HTC_TARGET *target, HTC_ENDPOINT_CREDIT_DIST *pEpDist) -{ - HTC_ENDPOINT_CREDIT_DIST *pCurEntry,*pLastEntry; - - if (NULL == target->EpCreditDistributionListHead) { - target->EpCreditDistributionListHead = pEpDist; - pEpDist->pNext = NULL; - pEpDist->pPrev = NULL; - return; - } - - /* queue to the end of the list, this does not have to be very - * fast since this list is built at startup time */ - pCurEntry = target->EpCreditDistributionListHead; - - while (pCurEntry) { - pLastEntry = pCurEntry; - pCurEntry = pCurEntry->pNext; - } - - pLastEntry->pNext = pEpDist; - pEpDist->pPrev = pLastEntry; - pEpDist->pNext = NULL; -} - - - -/* default credit init callback */ -static void HTCDefaultCreditInit(void *Context, - HTC_ENDPOINT_CREDIT_DIST *pEPList, - int TotalCredits) -{ - HTC_ENDPOINT_CREDIT_DIST *pCurEpDist; - int totalEps = 0; - int creditsPerEndpoint; - - pCurEpDist = pEPList; - /* first run through the list and figure out how many endpoints we are dealing with */ - while (pCurEpDist != NULL) { - pCurEpDist = pCurEpDist->pNext; - totalEps++; - } - - /* even distribution */ - creditsPerEndpoint = TotalCredits/totalEps; - - pCurEpDist = pEPList; - /* run through the list and set minimum and normal credits and - * provide the endpoint with some credits to start */ - while (pCurEpDist != NULL) { - - if (creditsPerEndpoint < pCurEpDist->TxCreditsPerMaxMsg) { - /* too many endpoints and not enough credits */ - AR_DEBUG_ASSERT(FALSE); - break; - } - /* our minimum is set for at least 1 max message */ - pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg; - /* this value is ignored by our credit alg, since we do - * not dynamically adjust credits, this is the policy of - * the "default" credit distribution, something simple and easy */ - pCurEpDist->TxCreditsNorm = 0xFFFF; - /* give the endpoint minimum credits */ - pCurEpDist->TxCredits = creditsPerEndpoint; - pCurEpDist->TxCreditsAssigned = creditsPerEndpoint; - pCurEpDist = pCurEpDist->pNext; - } - -} - -/* default credit distribution callback, NOTE, this callback holds the TX lock */ -void HTCDefaultCreditDist(void *Context, - HTC_ENDPOINT_CREDIT_DIST *pEPDistList, - HTC_CREDIT_DIST_REASON Reason) -{ - HTC_ENDPOINT_CREDIT_DIST *pCurEpDist; - - if (Reason == HTC_CREDIT_DIST_SEND_COMPLETE) { - pCurEpDist = pEPDistList; - /* simple distribution */ - while (pCurEpDist != NULL) { - if (pCurEpDist->TxCreditsToDist > 0) { - /* just give the endpoint back the credits */ - pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist; - pCurEpDist->TxCreditsToDist = 0; - } - pCurEpDist = pCurEpDist->pNext; - } - } - - /* note we do not need to handle the other reason codes as this is a very - * simple distribution scheme, no need to seek for more credits or handle inactivity */ -} - -void HTCSetCreditDistribution(HTC_HANDLE HTCHandle, - void *pCreditDistContext, - HTC_CREDIT_DIST_CALLBACK CreditDistFunc, - HTC_CREDIT_INIT_CALLBACK CreditInitFunc, - HTC_SERVICE_ID ServicePriorityOrder[], - int ListLength) -{ - HTC_TARGET *target = GET_HTC_TARGET_FROM_HANDLE(HTCHandle); - int i; - int ep; - - if (CreditInitFunc != NULL) { - /* caller has supplied their own distribution functions */ - target->InitCredits = CreditInitFunc; - AR_DEBUG_ASSERT(CreditDistFunc != NULL); - target->DistributeCredits = CreditDistFunc; - target->pCredDistContext = pCreditDistContext; - } else { - /* caller wants HTC to do distribution */ - /* if caller wants service to handle distributions then - * it must set both of these to NULL! */ - AR_DEBUG_ASSERT(CreditDistFunc == NULL); - target->InitCredits = HTCDefaultCreditInit; - target->DistributeCredits = HTCDefaultCreditDist; - target->pCredDistContext = target; - } - - /* always add HTC control endpoint first, we only expose the list after the - * first one, this is added for TX queue checking */ - AddToEndpointDistList(target, &target->EndPoint[ENDPOINT_0].CreditDist); - - /* build the list of credit distribution structures in priority order - * supplied by the caller, these will follow endpoint 0 */ - for (i = 0; i < ListLength; i++) { - /* match services with endpoints and add the endpoints to the distribution list - * in FIFO order */ - for (ep = ENDPOINT_1; ep < ENDPOINT_MAX; ep++) { - if (target->EndPoint[ep].ServiceID == ServicePriorityOrder[i]) { - /* queue this one to the list */ - AddToEndpointDistList(target, &target->EndPoint[ep].CreditDist); - break; - } - } - AR_DEBUG_ASSERT(ep < ENDPOINT_MAX); - } - -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6001_regdump.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6001_regdump.h deleted file mode 100644 index c1bcadea37..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6001_regdump.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (c) 2006 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - -#ifndef __AR6000_REGDUMP_H__ -#define __AR6000_REGDUMP_H__ - -#if !defined(__ASSEMBLER__) -/* - * Target CPU state at the time of failure is reflected - * in a register dump, which the Host can fetch through - * the diagnostic window. - */ - -struct MIPS_exception_frame_s { - A_UINT32 pc; /* Program Counter */ - A_UINT32 at; /* MIPS General Purpose registers */ - A_UINT32 v0; - A_UINT32 v1; - A_UINT32 a0; - A_UINT32 a1; - A_UINT32 a2; - A_UINT32 a3; - A_UINT32 t0; - A_UINT32 t1; - A_UINT32 t2; - A_UINT32 t3; - A_UINT32 t4; - A_UINT32 t5; - A_UINT32 t6; - A_UINT32 t7; - A_UINT32 s0; - A_UINT32 s1; - A_UINT32 s2; - A_UINT32 s3; - A_UINT32 s4; - A_UINT32 s5; - A_UINT32 s6; - A_UINT32 s7; - A_UINT32 t8; - A_UINT32 t9; - A_UINT32 k0; - A_UINT32 k1; - A_UINT32 gp; - A_UINT32 sp; - A_UINT32 s8; - A_UINT32 ra; - A_UINT32 cause; /* Selected coprocessor regs */ - A_UINT32 status; -}; -typedef struct MIPS_exception_frame_s CPU_exception_frame_t; - -#endif - -/* - * Offsets into MIPS_exception_frame structure, for use in assembler code - * MUST MATCH C STRUCTURE ABOVE - */ -#define RD_pc 0 -#define RD_at 1 -#define RD_v0 2 -#define RD_v1 3 -#define RD_a0 4 -#define RD_a1 5 -#define RD_a2 6 -#define RD_a3 7 -#define RD_t0 8 -#define RD_t1 9 -#define RD_t2 10 -#define RD_t3 11 -#define RD_t4 12 -#define RD_t5 13 -#define RD_t6 14 -#define RD_t7 15 -#define RD_s0 16 -#define RD_s1 17 -#define RD_s2 18 -#define RD_s3 19 -#define RD_s4 20 -#define RD_s5 21 -#define RD_s6 22 -#define RD_s7 23 -#define RD_t8 24 -#define RD_t9 25 -#define RD_k0 26 -#define RD_k1 27 -#define RD_gp 28 -#define RD_sp 29 -#define RD_s8 30 -#define RD_ra 31 -#define RD_cause 32 -#define RD_status 33 - -#define RD_SIZE (34*4) /* Space for this number of words */ - -#endif /* __AR6000_REGDUMP_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6K_version.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6K_version.h deleted file mode 100644 index d5b2a20b04..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6K_version.h +++ /dev/null @@ -1,36 +0,0 @@ -#define __VER_MAJOR_ 2 -#define __VER_MINOR_ 0 -#define __VER_PATCH_ 0 - - -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * The makear6ksdk script (used for release builds) modifies the following line. - */ -#define __BUILD_NUMBER_ 18 - - -/* Format of the version number. */ -#define VER_MAJOR_BIT_OFFSET 28 -#define VER_MINOR_BIT_OFFSET 24 -#define VER_PATCH_BIT_OFFSET 16 -#define VER_BUILD_NUM_BIT_OFFSET 0 - - -/* - * The version has the following format: - * Bits 28-31: Major version - * Bits 24-27: Minor version - * Bits 16-23: Patch version - * Bits 0-15: Build number (automatically generated during build process ) - * E.g. Build 1.1.3.7 would be represented as 0x11030007. - * - * DO NOT split the following macro into multiple lines as this may confuse the build scripts. - */ -#define AR6K_SW_VERSION ( ( __VER_MAJOR_ << VER_MAJOR_BIT_OFFSET ) + ( __VER_MINOR_ << VER_MINOR_BIT_OFFSET ) + ( __VER_PATCH_ << VER_PATCH_BIT_OFFSET ) + ( __BUILD_NUMBER_ << VER_BUILD_NUM_BIT_OFFSET ) ) - - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6K_version.h.NEW b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6K_version.h.NEW deleted file mode 100644 index d5b2a20b04..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6K_version.h.NEW +++ /dev/null @@ -1,36 +0,0 @@ -#define __VER_MAJOR_ 2 -#define __VER_MINOR_ 0 -#define __VER_PATCH_ 0 - - -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * The makear6ksdk script (used for release builds) modifies the following line. - */ -#define __BUILD_NUMBER_ 18 - - -/* Format of the version number. */ -#define VER_MAJOR_BIT_OFFSET 28 -#define VER_MINOR_BIT_OFFSET 24 -#define VER_PATCH_BIT_OFFSET 16 -#define VER_BUILD_NUM_BIT_OFFSET 0 - - -/* - * The version has the following format: - * Bits 28-31: Major version - * Bits 24-27: Minor version - * Bits 16-23: Patch version - * Bits 0-15: Build number (automatically generated during build process ) - * E.g. Build 1.1.3.7 would be represented as 0x11030007. - * - * DO NOT split the following macro into multiple lines as this may confuse the build scripts. - */ -#define AR6K_SW_VERSION ( ( __VER_MAJOR_ << VER_MAJOR_BIT_OFFSET ) + ( __VER_MINOR_ << VER_MINOR_BIT_OFFSET ) + ( __VER_PATCH_ << VER_PATCH_BIT_OFFSET ) + ( __BUILD_NUMBER_ << VER_BUILD_NUM_BIT_OFFSET ) ) - - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6Khwreg.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6Khwreg.h deleted file mode 100644 index ecfdf20a0f..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/AR6Khwreg.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * This file contains the definitions for AR6001 registers - * that may be directly manipulated by Host software. - */ - -#ifndef __AR6KHWREG_H__ -#define __AR6KHWREG_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -/* Host registers */ -#define HOST_INT_STATUS_ADDRESS 0x00000400 -#define CPU_INT_STATUS_ADDRESS 0x00000401 -#define ERROR_INT_STATUS_ADDRESS 0x00000402 -#define INT_STATUS_ENABLE_ADDRESS 0x00000418 -#define CPU_INT_STATUS_ENABLE_ADDRESS 0x00000419 -#define COUNT_ADDRESS 0x00000420 -#define COUNT_DEC_ADDRESS 0x00000440 -#define WINDOW_DATA_ADDRESS 0x00000474 -#define WINDOW_WRITE_ADDR_ADDRESS 0x00000478 -#define WINDOW_READ_ADDR_ADDRESS 0x0000047c - -/* Target addresses */ -#define RESET_CONTROL_ADDRESS 0x0c000000 -#define MC_REMAP_VALID_ADDRESS 0x0c004080 -#define MC_REMAP_SIZE_ADDRESS 0x0c004100 -#define MC_REMAP_COMPARE_ADDRESS 0x0c004180 -#define MC_REMAP_TARGET_ADDRESS 0x0c004200 -#define LOCAL_COUNT_ADDRESS 0x0c014080 -#define LOCAL_SCRATCH_ADDRESS 0x0c0140c0 - - -#define INT_STATUS_ENABLE_ERROR_MSB 7 -#define INT_STATUS_ENABLE_ERROR_LSB 7 -#define INT_STATUS_ENABLE_ERROR_MASK 0x00000080 -#define INT_STATUS_ENABLE_ERROR_GET(x) (((x) & INT_STATUS_ENABLE_ERROR_MASK) >> INT_STATUS_ENABLE_ERROR_LSB) -#define INT_STATUS_ENABLE_ERROR_SET(x) (((x) << INT_STATUS_ENABLE_ERROR_LSB) & INT_STATUS_ENABLE_ERROR_MASK) - -#define INT_STATUS_ENABLE_CPU_MSB 6 -#define INT_STATUS_ENABLE_CPU_LSB 6 -#define INT_STATUS_ENABLE_CPU_MASK 0x00000040 -#define INT_STATUS_ENABLE_CPU_GET(x) (((x) & INT_STATUS_ENABLE_CPU_MASK) >> INT_STATUS_ENABLE_CPU_LSB) -#define INT_STATUS_ENABLE_CPU_SET(x) (((x) << INT_STATUS_ENABLE_CPU_LSB) & INT_STATUS_ENABLE_CPU_MASK) - -#define INT_STATUS_ENABLE_COUNTER_MSB 4 -#define INT_STATUS_ENABLE_COUNTER_LSB 4 -#define INT_STATUS_ENABLE_COUNTER_MASK 0x00000010 -#define INT_STATUS_ENABLE_COUNTER_GET(x) (((x) & INT_STATUS_ENABLE_COUNTER_MASK) >> INT_STATUS_ENABLE_COUNTER_LSB) -#define INT_STATUS_ENABLE_COUNTER_SET(x) (((x) << INT_STATUS_ENABLE_COUNTER_LSB) & INT_STATUS_ENABLE_COUNTER_MASK) - -#define INT_STATUS_ENABLE_MBOX_DATA_MSB 3 -#define INT_STATUS_ENABLE_MBOX_DATA_LSB 0 -#define INT_STATUS_ENABLE_MBOX_DATA_MASK 0x0000000f -#define INT_STATUS_ENABLE_MBOX_DATA_GET(x) (((x) & INT_STATUS_ENABLE_MBOX_DATA_MASK) >> INT_STATUS_ENABLE_MBOX_DATA_LSB) -#define INT_STATUS_ENABLE_MBOX_DATA_SET(x) (((x) << INT_STATUS_ENABLE_MBOX_DATA_LSB) & INT_STATUS_ENABLE_MBOX_DATA_MASK) - -#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MSB 1 -#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB 1 -#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK 0x00000002 -#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_GET(x) (((x) & ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK) >> ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB) -#define ERROR_STATUS_ENABLE_RX_UNDERFLOW_SET(x) (((x) << ERROR_STATUS_ENABLE_RX_UNDERFLOW_LSB) & ERROR_STATUS_ENABLE_RX_UNDERFLOW_MASK) - -#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MSB 0 -#define ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB 0 -#define ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK 0x00000001 -#define ERROR_STATUS_ENABLE_TX_OVERFLOW_GET(x) (((x) & ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK) >> ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB) -#define ERROR_STATUS_ENABLE_TX_OVERFLOW_SET(x) (((x) << ERROR_STATUS_ENABLE_TX_OVERFLOW_LSB) & ERROR_STATUS_ENABLE_TX_OVERFLOW_MASK) - - -#define CPU_INT_STATUS_ENABLE_BIT_MSB 7 -#define CPU_INT_STATUS_ENABLE_BIT_LSB 0 -#define CPU_INT_STATUS_ENABLE_BIT_MASK 0x000000ff -#define CPU_INT_STATUS_ENABLE_BIT_GET(x) (((x) & CPU_INT_STATUS_ENABLE_BIT_MASK) >> CPU_INT_STATUS_ENABLE_BIT_LSB) -#define CPU_INT_STATUS_ENABLE_BIT_SET(x) (((x) << CPU_INT_STATUS_ENABLE_BIT_LSB) & CPU_INT_STATUS_ENABLE_BIT_MASK) - -#define COUNTER_INT_STATUS_ENABLE_BIT_MSB 7 -#define COUNTER_INT_STATUS_ENABLE_BIT_LSB 0 -#define COUNTER_INT_STATUS_ENABLE_BIT_MASK 0x000000ff -#define COUNTER_INT_STATUS_ENABLE_BIT_GET(x) (((x) & COUNTER_INT_STATUS_ENABLE_BIT_MASK) >> COUNTER_INT_STATUS_ENABLE_BIT_LSB) -#define COUNTER_INT_STATUS_ENABLE_BIT_SET(x) (((x) << COUNTER_INT_STATUS_ENABLE_BIT_LSB) & COUNTER_INT_STATUS_ENABLE_BIT_MASK) - -#define ERROR_INT_STATUS_WAKEUP_MSB 2 -#define ERROR_INT_STATUS_WAKEUP_LSB 2 -#define ERROR_INT_STATUS_WAKEUP_MASK 0x00000004 -#define ERROR_INT_STATUS_WAKEUP_GET(x) (((x) & ERROR_INT_STATUS_WAKEUP_MASK) >> ERROR_INT_STATUS_WAKEUP_LSB) -#define ERROR_INT_STATUS_WAKEUP_SET(x) (((x) << ERROR_INT_STATUS_WAKEUP_LSB) & ERROR_INT_STATUS_WAKEUP_MASK) - -#define ERROR_INT_STATUS_RX_UNDERFLOW_MSB 1 -#define ERROR_INT_STATUS_RX_UNDERFLOW_LSB 1 -#define ERROR_INT_STATUS_RX_UNDERFLOW_MASK 0x00000002 -#define ERROR_INT_STATUS_RX_UNDERFLOW_GET(x) (((x) & ERROR_INT_STATUS_RX_UNDERFLOW_MASK) >> ERROR_INT_STATUS_RX_UNDERFLOW_LSB) -#define ERROR_INT_STATUS_RX_UNDERFLOW_SET(x) (((x) << ERROR_INT_STATUS_RX_UNDERFLOW_LSB) & ERROR_INT_STATUS_RX_UNDERFLOW_MASK) - -#define ERROR_INT_STATUS_TX_OVERFLOW_MSB 0 -#define ERROR_INT_STATUS_TX_OVERFLOW_LSB 0 -#define ERROR_INT_STATUS_TX_OVERFLOW_MASK 0x00000001 -#define ERROR_INT_STATUS_TX_OVERFLOW_GET(x) (((x) & ERROR_INT_STATUS_TX_OVERFLOW_MASK) >> ERROR_INT_STATUS_TX_OVERFLOW_LSB) -#define ERROR_INT_STATUS_TX_OVERFLOW_SET(x) (((x) << ERROR_INT_STATUS_TX_OVERFLOW_LSB) & ERROR_INT_STATUS_TX_OVERFLOW_MASK) - -#define HOST_INT_STATUS_ERROR_MSB 7 -#define HOST_INT_STATUS_ERROR_LSB 7 -#define HOST_INT_STATUS_ERROR_MASK 0x00000080 -#define HOST_INT_STATUS_ERROR_GET(x) (((x) & HOST_INT_STATUS_ERROR_MASK) >> HOST_INT_STATUS_ERROR_LSB) -#define HOST_INT_STATUS_ERROR_SET(x) (((x) << HOST_INT_STATUS_ERROR_LSB) & HOST_INT_STATUS_ERROR_MASK) - -#define HOST_INT_STATUS_CPU_MSB 6 -#define HOST_INT_STATUS_CPU_LSB 6 -#define HOST_INT_STATUS_CPU_MASK 0x00000040 -#define HOST_INT_STATUS_CPU_GET(x) (((x) & HOST_INT_STATUS_CPU_MASK) >> HOST_INT_STATUS_CPU_LSB) -#define HOST_INT_STATUS_CPU_SET(x) (((x) << HOST_INT_STATUS_CPU_LSB) & HOST_INT_STATUS_CPU_MASK) - -#define HOST_INT_STATUS_COUNTER_MSB 4 -#define HOST_INT_STATUS_COUNTER_LSB 4 -#define HOST_INT_STATUS_COUNTER_MASK 0x00000010 -#define HOST_INT_STATUS_COUNTER_GET(x) (((x) & HOST_INT_STATUS_COUNTER_MASK) >> HOST_INT_STATUS_COUNTER_LSB) -#define HOST_INT_STATUS_COUNTER_SET(x) (((x) << HOST_INT_STATUS_COUNTER_LSB) & HOST_INT_STATUS_COUNTER_MASK) - -#define RESET_CONTROL_WARM_RST_MSB 7 -#define RESET_CONTROL_WARM_RST_LSB 7 -#define RESET_CONTROL_WARM_RST_MASK 0x00000080 -#define RESET_CONTROL_WARM_RST_GET(x) (((x) & RESET_CONTROL_WARM_RST_MASK) >> RESET_CONTROL_WARM_RST_LSB) -#define RESET_CONTROL_WARM_RST_SET(x) (((x) << RESET_CONTROL_WARM_RST_LSB) & RESET_CONTROL_WARM_RST_MASK) - -#define RESET_CONTROL_COLD_RST_MSB 8 -#define RESET_CONTROL_COLD_RST_LSB 8 -#define RESET_CONTROL_COLD_RST_MASK 0x00000100 -#define RESET_CONTROL_COLD_RST_GET(x) (((x) & RESET_CONTROL_COLD_RST_MASK) >> RESET_CONTROL_COLD_RST_LSB) -#define RESET_CONTROL_COLD_RST_SET(x) (((x) << RESET_CONTROL_COLD_RST_LSB) & RESET_CONTROL_COLD_RST_MASK) - -#define RESET_CAUSE_LAST_MSB 2 -#define RESET_CAUSE_LAST_LSB 0 -#define RESET_CAUSE_LAST_MASK 0x00000007 -#define RESET_CAUSE_LAST_GET(x) (((x) & RESET_CAUSE_LAST_MASK) >> RESET_CAUSE_LAST_LSB) -#define RESET_CAUSE_LAST_SET(x) (((x) << RESET_CAUSE_LAST_LSB) & RESET_CAUSE_LAST_MASK) - -#ifdef __cplusplus -} -#endif - -#endif /* __AR6KHWREG_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_config.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_config.h deleted file mode 100644 index 627b2984d3..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_config.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef _A_CONFIG_H_ -#define _A_CONFIG_H_ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -/* - * This file contains software configuration options that enables - * specific software "features" - */ -#include "../ar6000/config_linux.h" - -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_debug.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_debug.h deleted file mode 100644 index 4b0b35155b..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_debug.h +++ /dev/null @@ -1,41 +0,0 @@ -#ifndef _A_DEBUG_H_ -#define _A_DEBUG_H_ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include <a_types.h> -#include <a_osapi.h> - -#define DBG_INFO 0x00000001 -#define DBG_ERROR 0x00000002 -#define DBG_WARNING 0x00000004 -#define DBG_SDIO 0x00000008 -#define DBG_HIF 0x00000010 -#define DBG_HTC 0x00000020 -#define DBG_WMI 0x00000040 -#define DBG_WMI2 0x00000080 -#define DBG_DRIVER 0x00000100 - -#define DBG_DEFAULTS (DBG_ERROR|DBG_WARNING) - -#include "../ar6000/debug_linux.h" - -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_drv.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_drv.h deleted file mode 100644 index 07e52d1792..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_drv.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _A_DRV_H_ -#define _A_DRV_H_ -/* - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/a_drv.h#1 $ - * - * This file contains the definitions of the basic atheros data types. - * It is used to map the data types in atheros files to a platform specific - * type. - * - * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "../ar6000/athdrv_linux.h" - -#endif /* _ADRV_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_drv_api.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_drv_api.h deleted file mode 100644 index 75317260cf..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_drv_api.h +++ /dev/null @@ -1,185 +0,0 @@ -#ifndef _A_DRV_API_H_ -#define _A_DRV_API_H_ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/****************************************************************************/ -/****************************************************************************/ -/** **/ -/** WMI related hooks **/ -/** **/ -/****************************************************************************/ -/****************************************************************************/ - -#include <ar6000_api.h> - -#define A_WMI_CHANNELLIST_RX(devt, numChan, chanList) \ - ar6000_channelList_rx((devt), (numChan), (chanList)) - -#define A_WMI_SET_NUMDATAENDPTS(devt, num) \ - ar6000_set_numdataendpts((devt), (num)) - -#define A_WMI_CONTROL_TX(devt, osbuf, streamID) \ - ar6000_control_tx((devt), (osbuf), (streamID)) - -#define A_WMI_TARGETSTATS_EVENT(devt, pStats) \ - ar6000_targetStats_event((devt), (pStats)) - -#define A_WMI_SCANCOMPLETE_EVENT(devt, status) \ - ar6000_scanComplete_event((devt), (status)) - -#ifdef CONFIG_HOST_DSET_SUPPORT - -#define A_WMI_DSET_DATA_REQ(devt, access_cookie, offset, length, targ_buf, targ_reply_fn, targ_reply_arg) \ - ar6000_dset_data_req((devt), (access_cookie), (offset), (length), (targ_buf), (targ_reply_fn), (targ_reply_arg)) - -#define A_WMI_DSET_CLOSE(devt, access_cookie) \ - ar6000_dset_close((devt), (access_cookie)) - -#endif - -#define A_WMI_DSET_OPEN_REQ(devt, id, targ_handle, targ_reply_fn, targ_reply_arg) \ - ar6000_dset_open_req((devt), (id), (targ_handle), (targ_reply_fn), (targ_reply_arg)) - -#define A_WMI_CONNECT_EVENT(devt, channel, bssid, listenInterval, beaconInterval, networkType, beaconIeLen, assocReqLen, assocRespLen, assocInfo) \ - ar6000_connect_event((devt), (channel), (bssid), (listenInterval), (beaconInterval), (networkType), (beaconIeLen), (assocReqLen), (assocRespLen), (assocInfo)) - -#define A_WMI_REGDOMAIN_EVENT(devt, regCode) \ - ar6000_regDomain_event((devt), (regCode)) - -#define A_WMI_NEIGHBORREPORT_EVENT(devt, numAps, info) \ - ar6000_neighborReport_event((devt), (numAps), (info)) - -#define A_WMI_DISCONNECT_EVENT(devt, reason, bssid, assocRespLen, assocInfo, protocolReasonStatus) \ - ar6000_disconnect_event((devt), (reason), (bssid), (assocRespLen), (assocInfo), (protocolReasonStatus)) - -#define A_WMI_TKIP_MICERR_EVENT(devt, keyid, ismcast) \ - ar6000_tkip_micerr_event((devt), (keyid), (ismcast)) - -#define A_WMI_BITRATE_RX(devt, rateKbps) \ - ar6000_bitrate_rx((devt), (rateKbps)) - -#define A_WMI_TXPWR_RX(devt, txPwr) \ - ar6000_txPwr_rx((devt), (txPwr)) - -#define A_WMI_READY_EVENT(devt, datap, phyCap) \ - ar6000_ready_event((devt), (datap), (phyCap)) - -#define A_WMI_DBGLOG_INIT_DONE(ar) \ - ar6000_dbglog_init_done(ar); - -#define A_WMI_RSSI_THRESHOLD_EVENT(devt, newThreshold, rssi) \ - ar6000_rssiThreshold_event((devt), (newThreshold), (rssi)) - -#define A_WMI_REPORT_ERROR_EVENT(devt, errorVal) \ - ar6000_reportError_event((devt), (errorVal)) - -#define A_WMI_ROAM_TABLE_EVENT(devt, pTbl) \ - ar6000_roam_tbl_event((devt), (pTbl)) - -#define A_WMI_ROAM_DATA_EVENT(devt, p) \ - ar6000_roam_data_event((devt), (p)) - -#define A_WMI_WOW_LIST_EVENT(devt, num_filters, wow_filters) \ - ar6000_wow_list_event((devt), (num_filters), (wow_filters)) - -#define A_WMI_CAC_EVENT(devt, ac, cac_indication, statusCode, tspecSuggestion) \ - ar6000_cac_event((devt), (ac), (cac_indication), (statusCode), (tspecSuggestion)) - -#define A_WMI_IPTOS_TO_USERPRIORITY(pkt) \ - ar6000_iptos_to_userPriority((pkt)) - -#define A_WMI_PMKID_LIST_EVENT(devt, num_pmkid, pmkid_list) \ - ar6000_pmkid_list_event((devt), (num_pmkid), (pmkid_list)) - -#ifdef CONFIG_HOST_GPIO_SUPPORT - -#define A_WMI_GPIO_INTR_RX(intr_mask, input_values) \ - ar6000_gpio_intr_rx((intr_mask), (input_values)) - -#define A_WMI_GPIO_DATA_RX(reg_id, value) \ - ar6000_gpio_data_rx((reg_id), (value)) - -#define A_WMI_GPIO_ACK_RX() \ - ar6000_gpio_ack_rx() - -#endif - -#ifdef SEND_EVENT_TO_APP - -#define A_WMI_SEND_EVENT_TO_APP(ar, eventId, datap, len) \ - ar6000_send_event_to_app((ar), (eventId), (datap), (len)) - -#else - -#define A_WMI_SEND_EVENT_TO_APP(ar, eventId, datap, len) - -#endif - -#ifdef CONFIG_HOST_TCMD_SUPPORT -#define A_WMI_TCMD_RX_REPORT_EVENT(devt, results, len) \ - ar6000_tcmd_rx_report_event((devt), (results), (len)) -#endif - -#define A_WMI_HBCHALLENGERESP_EVENT(devt, cookie, source) \ - ar6000_hbChallengeResp_event((devt), (cookie), (source)) - -#define A_WMI_TX_RETRY_ERR_EVENT(devt) \ - ar6000_tx_retry_err_event((devt)) - -#define A_WMI_SNR_THRESHOLD_EVENT_RX(devt, newThreshold, snr) \ - ar6000_snrThresholdEvent_rx((devt), (newThreshold), (snr)) - -#define A_WMI_LQ_THRESHOLD_EVENT_RX(devt, range, lqVal) \ - ar6000_lqThresholdEvent_rx((devt), (range), (lqVal)) - -#define A_WMI_RATEMASK_RX(devt, ratemask) \ - ar6000_ratemask_rx((devt), (ratemask)) - -#define A_WMI_KEEPALIVE_RX(devt, configured) \ - ar6000_keepalive_rx((devt), (configured)) - -#define A_WMI_BSSINFO_EVENT_RX(ar, datp, len) \ - ar6000_bssInfo_event_rx((ar), (datap), (len)) - -#define A_WMI_DBGLOG_EVENT(ar, dropped, buffer, length) \ - ar6000_dbglog_event((ar), (dropped), (buffer), (length)); - -#define A_WMI_STREAM_TX_ACTIVE(devt,trafficClass) \ - ar6000_indicate_tx_activity((devt),(trafficClass), TRUE) - -#define A_WMI_STREAM_TX_INACTIVE(devt,trafficClass) \ - ar6000_indicate_tx_activity((devt),(trafficClass), FALSE) - -/****************************************************************************/ -/****************************************************************************/ -/** **/ -/** HTC related hooks **/ -/** **/ -/****************************************************************************/ -/****************************************************************************/ - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_osapi.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_osapi.h deleted file mode 100644 index 7d6086712f..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_osapi.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _A_OSAPI_H_ -#define _A_OSAPI_H_ -/* - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/a_osapi.h#1 $ - * - * This file contains the definitions of the basic atheros data types. - * It is used to map the data types in atheros files to a platform specific - * type. - * - * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "../ar6000/osapi_linux.h" - -#endif /* _OSAPI_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_types.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_types.h deleted file mode 100644 index e2ed090767..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/a_types.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _A_TYPES_H_ -#define _A_TYPES_H_ -/* - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/a_types.h#1 $ - * - * This file contains the definitions of the basic atheros data types. - * It is used to map the data types in atheros files to a platform specific - * type. - * - * Copyright 2003-2005 Atheros Communications, Inc., All Rights Reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "../ar6000/athtypes_linux.h" - -#endif /* _ATHTYPES_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ar6000_api.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ar6000_api.h deleted file mode 100644 index abe5de79a5..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ar6000_api.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef _AR6000_API_H_ -#define _AR6000_API_H_ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * This file contains the API to access the OS dependent atheros host driver - * by the WMI or WLAN generic modules. - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/ar6000_api.h#1 $ - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "../ar6000/ar6xapi_linux.h" - -#endif /* _AR6000_API_H */ - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ar6000_diag.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ar6000_diag.h deleted file mode 100644 index 2df131df20..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ar6000_diag.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef AR6000_DIAG_H_ -#define AR6000_DIAG_H_ - - -A_STATUS -ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data); - -A_STATUS -ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data); - -A_STATUS -ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address, - A_UCHAR *data, A_UINT32 length); - -A_STATUS -ar6000_WriteDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address, - A_UCHAR *data, A_UINT32 length); - -#endif /*AR6000_DIAG_H_*/ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athdefs.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athdefs.h deleted file mode 100644 index c28c871c59..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athdefs.h +++ /dev/null @@ -1,85 +0,0 @@ -#ifndef __ATHDEFS_H__ -#define __ATHDEFS_H__ - -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * This file contains definitions that may be used across both - * Host and Target software. Nothing here is module-dependent - * or platform-dependent. - */ - -/* - * Generic error codes that can be used by hw, sta, ap, sim, dk - * and any other environments. Since these are enums, feel free to - * add any more codes that you need. - */ - -typedef enum { - A_ERROR = -1, /* Generic error return */ - A_OK = 0, /* success */ - /* Following values start at 1 */ - A_DEVICE_NOT_FOUND, /* not able to find PCI device */ - A_NO_MEMORY, /* not able to allocate memory, not available */ - A_MEMORY_NOT_AVAIL, /* memory region is not free for mapping */ - A_NO_FREE_DESC, /* no free descriptors available */ - A_BAD_ADDRESS, /* address does not match descriptor */ - A_WIN_DRIVER_ERROR, /* used in NT_HW version, if problem at init */ - A_REGS_NOT_MAPPED, /* registers not correctly mapped */ - A_EPERM, /* Not superuser */ - A_EACCES, /* Access denied */ - A_ENOENT, /* No such entry, search failed, etc. */ - A_EEXIST, /* The object already exists (can't create) */ - A_EFAULT, /* Bad address fault */ - A_EBUSY, /* Object is busy */ - A_EINVAL, /* Invalid parameter */ - A_EMSGSIZE, /* Inappropriate message buffer length */ - A_ECANCELED, /* Operation canceled */ - A_ENOTSUP, /* Operation not supported */ - A_ECOMM, /* Communication error on send */ - A_EPROTO, /* Protocol error */ - A_ENODEV, /* No such device */ - A_EDEVNOTUP, /* device is not UP */ - A_NO_RESOURCE, /* No resources for requested operation */ - A_HARDWARE, /* Hardware failure */ - A_PENDING, /* Asynchronous routine; will send up results la -ter (typically in callback) */ - A_EBADCHANNEL, /* The channel cannot be used */ - A_DECRYPT_ERROR, /* Decryption error */ - A_PHY_ERROR, /* RX PHY error */ - A_CONSUMED /* Object was consumed */ -} A_STATUS; - -#define A_SUCCESS(x) (x == A_OK) -#define A_FAILED(x) (!A_SUCCESS(x)) - -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -/* - * The following definition is WLAN specific definition - */ -typedef enum { - MODE_11A = 0, /* 11a Mode */ - MODE_11G = 1, /* 11g + 11b Mode */ - MODE_11B = 2, /* 11b Mode */ - MODE_11GONLY = 3, /* 11g only Mode */ - MODE_UNKNOWN = 4, - MODE_MAX = 4 -} WLAN_PHY_MODE; - -typedef enum { - WLAN_11A_CAPABILITY = 1, - WLAN_11G_CAPABILITY = 2, - WLAN_11AG_CAPABILITY = 3, -}WLAN_CAPABILITY; - -#endif /* __ATHDEFS_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athdrv.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athdrv.h deleted file mode 100644 index 19da97e4bb..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athdrv.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _ATHDRV_H_ -#define _ATHDRV_H_ - -#ifdef __cplusplus -extern "C" { -#endif - - -#ifdef __cplusplus -} -#endif - -#endif /* _ATHDRV_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athendpack.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athendpack.h deleted file mode 100644 index 42921ae7f7..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athendpack.h +++ /dev/null @@ -1,41 +0,0 @@ -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - * @file: athendpack.h - * - * @abstract: end compiler-specific structure packing - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ -#ifdef VXWORKS -#endif /* VXWORKS */ - -#ifdef LINUX -#endif /* LINUX */ - -#ifdef QNX -#endif /* QNX */ - -#ifdef INTEGRITY -#include "integrity/athendpack_integrity.h" -#endif /* INTEGRITY */ - -#ifdef NUCLEUS -#endif /* NUCLEUS */ - -#ifdef UNDER_CE -#include "../os/wince/include/athendpack_wince.h" -#endif /* WINCE */ - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athstartpack.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athstartpack.h deleted file mode 100644 index 6632cc2cb5..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/athstartpack.h +++ /dev/null @@ -1,42 +0,0 @@ -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - * @file: athstartpack.h - * - * @abstract: start compiler-specific structure packing - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifdef VXWORKS -#endif /* VXWORKS */ - -#ifdef LINUX -#endif /* LINUX */ - -#ifdef QNX -#endif /* QNX */ - -#ifdef INTEGRITY -#include "integrity/athstartpack_integrity.h" -#endif /* INTEGRITY */ - -#ifdef NUCLEUS -#endif /* NUCLEUS */ - -#ifdef UNDER_CE -#include "../os/wince/include/athstartpack_wince.h" -#endif /* WINCE */ - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/bmi.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/bmi.h deleted file mode 100644 index 2eb7134c7b..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/bmi.h +++ /dev/null @@ -1,100 +0,0 @@ -#ifndef _BMI_H_ -#define _BMI_H_ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - * BMI declarations and prototypes - */ - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* Header files */ -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "hif.h" -#include "a_osapi.h" -#include "bmi_msg.h" - -void -BMIInit(void); - -A_STATUS -BMIDone(HIF_DEVICE *device); - -A_STATUS -BMIGetTargetInfo(HIF_DEVICE *device, struct bmi_target_info *targ_info); - -A_STATUS -BMIReadMemory(HIF_DEVICE *device, - A_UINT32 address, - A_UCHAR *buffer, - A_UINT32 length); - -A_STATUS -BMIWriteMemory(HIF_DEVICE *device, - A_UINT32 address, - A_UCHAR *buffer, - A_UINT32 length); - -A_STATUS -BMIExecute(HIF_DEVICE *device, - A_UINT32 address, - A_UINT32 *param); - -A_STATUS -BMISetAppStart(HIF_DEVICE *device, - A_UINT32 address); - -A_STATUS -BMIReadSOCRegister(HIF_DEVICE *device, - A_UINT32 address, - A_UINT32 *param); - -A_STATUS -BMIWriteSOCRegister(HIF_DEVICE *device, - A_UINT32 address, - A_UINT32 param); - -A_STATUS -BMIrompatchInstall(HIF_DEVICE *device, - A_UINT32 ROM_addr, - A_UINT32 RAM_addr, - A_UINT32 nbytes, - A_UINT32 do_activate, - A_UINT32 *patch_id); - -A_STATUS -BMIrompatchUninstall(HIF_DEVICE *device, - A_UINT32 rompatch_id); - -A_STATUS -BMIrompatchActivate(HIF_DEVICE *device, - A_UINT32 rompatch_count, - A_UINT32 *rompatch_list); - -A_STATUS -BMIrompatchDeactivate(HIF_DEVICE *device, - A_UINT32 rompatch_count, - A_UINT32 *rompatch_list); - -#ifdef __cplusplus -} -#endif - -#endif /* _BMI_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/bmi_msg.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/bmi_msg.h deleted file mode 100644 index 7c91ef4738..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/bmi_msg.h +++ /dev/null @@ -1,199 +0,0 @@ -#ifndef __BMI_MSG_H__ -#define __BMI_MSG_H__ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -/* - * Bootloader Messaging Interface (BMI) - * - * BMI is a very simple messaging interface used during initialization - * to read memory, write memory, execute code, and to define an - * application entry PC. - * - * It is used to download an application to AR6K, to provide - * patches to code that is already resident on AR6K, and generally - * to examine and modify state. The Host has an opportunity to use - * BMI only once during bootup. Once the Host issues a BMI_DONE - * command, this opportunity ends. - * - * The Host writes BMI requests to mailbox0, and reads BMI responses - * from mailbox0. BMI requests all begin with a command - * (see below for specific commands), and are followed by - * command-specific data. - * - * Flow control: - * The Host can only issue a command once the Target gives it a - * "BMI Command Credit", using AR6K Counter #4. As soon as the - * Target has completed a command, it issues another BMI Command - * Credit (so the Host can issue the next command). - * - * BMI handles all required Target-side cache flushing. - */ - - -/* Maximum data size used for BMI transfers */ -#define BMI_DATASZ_MAX 32 - -/* BMI Commands */ - -#define BMI_NO_COMMAND 0 - -#define BMI_DONE 1 - /* - * Semantics: Host is done using BMI - * Request format: - * A_UINT32 command (BMI_DONE) - * Response format: none - */ - -#define BMI_READ_MEMORY 2 - /* - * Semantics: Host reads AR6K memory - * Request format: - * A_UINT32 command (BMI_READ_MEMORY) - * A_UINT32 address - * A_UINT32 length, at most BMI_DATASZ_MAX - * Response format: - * A_UINT8 data[length] - */ - -#define BMI_WRITE_MEMORY 3 - /* - * Semantics: Host writes AR6K memory - * Request format: - * A_UINT32 command (BMI_WRITE_MEMORY) - * A_UINT32 address - * A_UINT32 length, at most BMI_DATASZ_MAX - * A_UINT8 data[length] - * Response format: none - */ - -#define BMI_EXECUTE 4 - /* - * Semantics: Causes AR6K to execute code - * Request format: - * A_UINT32 command (BMI_EXECUTE) - * A_UINT32 address - * A_UINT32 parameter - * Response format: - * A_UINT32 return value - */ - -#define BMI_SET_APP_START 5 - /* - * Semantics: Set Target application starting address - * Request format: - * A_UINT32 command (BMI_SET_APP_START) - * A_UINT32 address - * Response format: none - */ - -#define BMI_READ_SOC_REGISTER 6 - /* - * Semantics: Read a 32-bit Target SOC register. - * Request format: - * A_UINT32 command (BMI_READ_REGISTER) - * A_UINT32 address - * Response format: - * A_UINT32 value - */ - -#define BMI_WRITE_SOC_REGISTER 7 - /* - * Semantics: Write a 32-bit Target SOC register. - * Request format: - * A_UINT32 command (BMI_WRITE_REGISTER) - * A_UINT32 address - * A_UINT32 value - * - * Response format: none - */ - -#define BMI_GET_TARGET_ID 8 -#define BMI_GET_TARGET_INFO 8 - /* - * Semantics: Fetch the 4-byte Target information - * Request format: - * A_UINT32 command (BMI_GET_TARGET_ID/INFO) - * Response format1 (old firmware): - * A_UINT32 TargetVersionID - * Response format2 (newer firmware): - * A_UINT32 TARGET_VERSION_SENTINAL - * struct bmi_target_info; - */ - -struct bmi_target_info { - A_UINT32 target_info_byte_count; /* size of this structure */ - A_UINT32 target_ver; /* Target Version ID */ - A_UINT32 target_type; /* Target type */ -}; -#define TARGET_VERSION_SENTINAL 0xffffffff -#define TARGET_TYPE_AR6001 1 -#define TARGET_TYPE_AR6002 2 - - -#define BMI_ROMPATCH_INSTALL 9 - /* - * Semantics: Install a ROM Patch. - * Request format: - * A_UINT32 command (BMI_ROMPATCH_INSTALL) - * A_UINT32 Target ROM Address - * A_UINT32 Target RAM Address - * A_UINT32 Size, in bytes - * A_UINT32 Activate? 1-->activate; - * 0-->install but do not activate - * Response format: - * A_UINT32 PatchID - */ - -#define BMI_ROMPATCH_UNINSTALL 10 - /* - * Semantics: Uninstall a previously-installed ROM Patch, - * automatically deactivating, if necessary. - * Request format: - * A_UINT32 command (BMI_ROMPATCH_UNINSTALL) - * A_UINT32 PatchID - * - * Response format: none - */ - -#define BMI_ROMPATCH_ACTIVATE 11 - /* - * Semantics: Activate a list of previously-installed ROM Patches. - * Request format: - * A_UINT32 command (BMI_ROMPATCH_ACTIVATE) - * A_UINT32 rompatch_count - * A_UINT32 PatchID[rompatch_count] - * - * Response format: none - */ - -#define BMI_ROMPATCH_DEACTIVATE 12 - /* - * Semantics: Deactivate a list of active ROM Patches. - * Request format: - * A_UINT32 command (BMI_ROMPATCH_DEACTIVATE) - * A_UINT32 rompatch_count - * A_UINT32 PatchID[rompatch_count] - * - * Response format: none - */ - - -#endif /* __BMI_MSG_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/common_drv.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/common_drv.h deleted file mode 100644 index 1bdc3dae5c..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/common_drv.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - - -#ifndef COMMON_DRV_H_ -#define COMMON_DRV_H_ - -#include "hif.h" -#include "htc_packet.h" - - - -/* structure that is the state information for the default credit distribution callback - * drivers should instantiate (zero-init as well) this structure in their driver instance - * and pass it as a context to the HTC credit distribution functions */ -typedef struct _COMMON_CREDIT_STATE_INFO { - int TotalAvailableCredits; /* total credits in the system at startup */ - int CurrentFreeCredits; /* credits available in the pool that have not been - given out to endpoints */ - HTC_ENDPOINT_CREDIT_DIST *pLowestPriEpDist; /* pointer to the lowest priority endpoint dist struct */ -} COMMON_CREDIT_STATE_INFO; - - -/* HTC TX packet tagging definitions */ -#define AR6K_CONTROL_PKT_TAG HTC_TX_PACKET_TAG_USER_DEFINED -#define AR6K_DATA_PKT_TAG (AR6K_CONTROL_PKT_TAG + 1) - -#ifdef __cplusplus -extern "C" { -#endif - -/* OS-independent APIs */ -A_STATUS ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, COMMON_CREDIT_STATE_INFO *pCredInfo); -A_STATUS ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data); -A_STATUS ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data); -A_STATUS ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address, A_UCHAR *data, A_UINT32 length); -A_STATUS ar6000_reset_device(HIF_DEVICE *hifDevice, A_UINT32 TargetType); -void ar6000_dump_target_assert_info(HIF_DEVICE *hifDevice, A_UINT32 TargetType); -A_STATUS ar6000_reset_device_skipflash(HIF_DEVICE *hifDevice); - -#ifdef __cplusplus -} -#endif - -#endif /*COMMON_DRV_H_*/ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog.h deleted file mode 100644 index 3d1e528f75..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * This file contains the definitions and data structures associated with - * the log based debug mechanism. - * - */ - -#ifndef _DBGLOG_H_ -#define _DBGLOG_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#define DBGLOG_TIMESTAMP_OFFSET 0 -#define DBGLOG_TIMESTAMP_MASK 0x0000FFFF /* Bit 0-15. Contains bit - 8-23 of the LF0 timer */ -#define DBGLOG_DBGID_OFFSET 16 -#define DBGLOG_DBGID_MASK 0x03FF0000 /* Bit 16-25 */ -#define DBGLOG_DBGID_NUM_MAX 256 /* Upper limit is width of mask */ - -#define DBGLOG_MODULEID_OFFSET 26 -#define DBGLOG_MODULEID_MASK 0x3C000000 /* Bit 26-29 */ -#define DBGLOG_MODULEID_NUM_MAX 16 /* Upper limit is width of mask */ - -/* - * Please ensure that the definition of any new module intrduced is captured - * between the DBGLOG_MODULEID_START and DBGLOG_MODULEID_END defines. The - * structure is required for the parser to correctly pick up the values for - * different modules. - */ -#define DBGLOG_MODULEID_START -#define DBGLOG_MODULEID_INF 0 -#define DBGLOG_MODULEID_WMI 1 -#define DBGLOG_MODULEID_CSERV 2 -#define DBGLOG_MODULEID_PM 3 -#define DBGLOG_MODULEID_TXRX_MGMTBUF 4 -#define DBGLOG_MODULEID_TXRX_TXBUF 5 -#define DBGLOG_MODULEID_TXRX_RXBUF 6 -#define DBGLOG_MODULEID_WOW 7 -#define DBGLOG_MODULEID_WHAL 8 -#define DBGLOG_MODULEID_END - -#define DBGLOG_NUM_ARGS_OFFSET 30 -#define DBGLOG_NUM_ARGS_MASK 0xC0000000 /* Bit 30-31 */ -#define DBGLOG_NUM_ARGS_MAX 2 /* Upper limit is width of mask */ - -#define DBGLOG_MODULE_LOG_ENABLE_OFFSET 0 -#define DBGLOG_MODULE_LOG_ENABLE_MASK 0x0000FFFF - -#define DBGLOG_REPORTING_ENABLED_OFFSET 16 -#define DBGLOG_REPORTING_ENABLED_MASK 0x00010000 - -#define DBGLOG_TIMESTAMP_RESOLUTION_OFFSET 17 -#define DBGLOG_TIMESTAMP_RESOLUTION_MASK 0x000E0000 - -#define DBGLOG_REPORT_SIZE_OFFSET 20 -#define DBGLOG_REPORT_SIZE_MASK 0x3FF00000 - -#define DBGLOG_LOG_BUFFER_SIZE 1500 -#define DBGLOG_DBGID_DEFINITION_LEN_MAX 64 - -struct dbglog_buf_s { - struct dbglog_buf_s *next; - A_INT8 *buffer; - A_UINT32 bufsize; - A_UINT32 length; - A_UINT32 count; - A_UINT32 free; -}; - -struct dbglog_hdr_s { - struct dbglog_buf_s *dbuf; - A_UINT32 dropped; -}; - -struct dbglog_config_s { - A_UINT32 cfgvalid; /* Mask with valid config bits */ - union { - /* TODO: Take care of endianness */ - struct { - A_UINT32 mmask:16; /* Mask of modules with logging on */ - A_UINT32 rep:1; /* Reporting enabled or not */ - A_UINT32 tsr:3; /* Time stamp resolution. Def: 1 ms */ - A_UINT32 size:10; /* Report size in number of messages */ - A_UINT32 reserved:2; - } dbglog_config; - - A_UINT32 value; - } u; -}; - -#define cfgmmask u.dbglog_config.mmask -#define cfgrep u.dbglog_config.rep -#define cfgtsr u.dbglog_config.tsr -#define cfgsize u.dbglog_config.size -#define cfgvalue u.value - -#ifdef __cplusplus -} -#endif - -#endif /* _DBGLOG_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog_api.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog_api.h deleted file mode 100644 index 06c8102e12..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog_api.h +++ /dev/null @@ -1,46 +0,0 @@ -#ifndef _DBGLOG_API_H_ -#define _DBGLOG_API_H_ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - * This file contains host side debug primitives. - */ - -#ifdef __cplusplus -extern "C" { -#endif - -#include "dbglog.h" - -#define DBGLOG_HOST_LOG_BUFFER_SIZE DBGLOG_LOG_BUFFER_SIZE - -#define DBGLOG_GET_DBGID(arg) \ - ((arg & DBGLOG_DBGID_MASK) >> DBGLOG_DBGID_OFFSET) - -#define DBGLOG_GET_MODULEID(arg) \ - ((arg & DBGLOG_MODULEID_MASK) >> DBGLOG_MODULEID_OFFSET) - -#define DBGLOG_GET_NUMARGS(arg) \ - ((arg & DBGLOG_NUM_ARGS_MASK) >> DBGLOG_NUM_ARGS_OFFSET) - -#define DBGLOG_GET_TIMESTAMP(arg) \ - ((arg & DBGLOG_TIMESTAMP_MASK) >> DBGLOG_TIMESTAMP_OFFSET) - -#ifdef __cplusplus -} -#endif - -#endif /* _DBGLOG_API_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog_id.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog_id.h deleted file mode 100644 index ce22b16824..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dbglog_id.h +++ /dev/null @@ -1,307 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * This file contains the definitions of the debug identifiers for different - * modules. - * - */ - -#ifndef _DBGLOG_ID_H_ -#define _DBGLOG_ID_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The nomenclature for the debug identifiers is MODULE_DESCRIPTION. - * Please ensure that the definition of any new debugid introduced is captured - * between the <MODULE>_DBGID_DEFINITION_START and - * <MODULE>_DBGID_DEFINITION_END defines. The structure is required for the - * parser to correctly pick up the values for different debug identifiers. - */ - -/* INF debug identifier definitions */ -#define INF_DBGID_DEFINITION_START -#define INF_ASSERTION_FAILED 1 -#define INF_TARGET_ID 2 -#define INF_DBGID_DEFINITION_END - -/* WMI debug identifier definitions */ -#define WMI_DBGID_DEFINITION_START -#define WMI_CMD_RX_XTND_PKT_TOO_SHORT 1 -#define WMI_EXTENDED_CMD_NOT_HANDLED 2 -#define WMI_CMD_RX_PKT_TOO_SHORT 3 -#define WMI_CALLING_WMI_EXTENSION_FN 4 -#define WMI_CMD_NOT_HANDLED 5 -#define WMI_IN_SYNC 6 -#define WMI_TARGET_WMI_SYNC_CMD 7 -#define WMI_SET_SNR_THRESHOLD_PARAMS 8 -#define WMI_SET_RSSI_THRESHOLD_PARAMS 9 -#define WMI_SET_LQ_TRESHOLD_PARAMS 10 -#define WMI_TARGET_CREATE_PSTREAM_CMD 11 -#define WMI_WI_DTM_INUSE 12 -#define WMI_TARGET_DELETE_PSTREAM_CMD 13 -#define WMI_TARGET_IMPLICIT_DELETE_PSTREAM_CMD 14 -#define WMI_TARGET_GET_BIT_RATE_CMD 15 -#define WMI_GET_RATE_MASK_CMD_FIX_RATE_MASK_IS 16 -#define WMI_TARGET_GET_AVAILABLE_CHANNELS_CMD 17 -#define WMI_TARGET_GET_TX_PWR_CMD 18 -#define WMI_FREE_EVBUF_WMIBUF 19 -#define WMI_FREE_EVBUF_DATABUF 20 -#define WMI_FREE_EVBUF_BADFLAG 21 -#define WMI_HTC_RX_ERROR_DATA_PACKET 22 -#define WMI_HTC_RX_SYNC_PAUSING_FOR_MBOX 23 -#define WMI_INCORRECT_WMI_DATA_HDR_DROPPING_PKT 24 -#define WMI_SENDING_READY_EVENT 25 -#define WMI_SETPOWER_MDOE_TO_MAXPERF 26 -#define WMI_SETPOWER_MDOE_TO_REC 27 -#define WMI_BSSINFO_EVENT_FROM 28 -#define WMI_TARGET_GET_STATS_CMD 29 -#define WMI_SENDING_SCAN_COMPLETE_EVENT 30 -#define WMI_SENDING_RSSI_INDB_THRESHOLD_EVENT 31 -#define WMI_SENDING_RSSI_INDBM_THRESHOLD_EVENT 32 -#define WMI_SENDING_LINK_QUALITY_THRESHOLD_EVENT 33 -#define WMI_SENDING_ERROR_REPORT_EVENT 34 -#define WMI_SENDING_CAC_EVENT 35 -#define WMI_TARGET_GET_ROAM_TABLE_CMD 36 -#define WMI_TARGET_GET_ROAM_DATA_CMD 37 -#define WMI_SENDING_GPIO_INTR_EVENT 38 -#define WMI_SENDING_GPIO_ACK_EVENT 39 -#define WMI_SENDING_GPIO_DATA_EVENT 40 -#define WMI_CMD_RX 41 -#define WMI_CMD_RX_XTND 42 -#define WMI_EVENT_SEND 43 -#define WMI_EVENT_SEND_XTND 44 -#define WMI_DBGID_DEFINITION_END - -/* CSERV debug identifier definitions */ -#define CSERV_DBGID_DEFINITION_START -#define CSERV_BEGIN_SCAN1 1 -#define CSERV_BEGIN_SCAN2 2 -#define CSERV_END_SCAN1 3 -#define CSERV_END_SCAN2 4 -#define CSERV_CHAN_SCAN_START 5 -#define CSERV_CHAN_SCAN_STOP 6 -#define CSERV_CHANNEL_OPPPORTUNITY 7 -#define CSERV_NC_TIMEOUT 8 -#define CSERV_BACK_HOME 10 -#define CSERV_CHMGR_CH_CALLBACK1 11 -#define CSERV_CHMGR_CH_CALLBACK2 12 -#define CSERV_CHMGR_CH_CALLBACK3 13 -#define CSERV_SET_SCAN_PARAMS1 14 -#define CSERV_SET_SCAN_PARAMS2 15 -#define CSERV_SET_SCAN_PARAMS3 16 -#define CSERV_SET_SCAN_PARAMS4 17 -#define CSERV_ABORT_SCAN 18 -#define CSERV_NEWSTATE 19 -#define CSERV_MINCHMGR_OP_END 20 -#define CSERV_CHMGR_OP_END 21 -#define CSERV_DISCONNECT_TIMEOUT 22 -#define CSERV_ROAM_TIMEOUT 23 -#define CSERV_FORCE_SCAN1 24 -#define CSERV_FORCE_SCAN2 25 -#define CSERV_FORCE_SCAN3 26 -#define CSERV_UTIL_TIMEOUT 27 -#define CSERV_RSSIPOLLER 28 -#define CSERV_RETRY_CONNECT_TIMEOUT 29 -#define CSERV_RSSIINDBMPOLLER 30 -#define CSERV_BGSCAN_ENABLE 31 -#define CSERV_BGSCAN_DISABLE 32 -#define CSERV_WLAN_START_SCAN_CMD1 33 -#define CSERV_WLAN_START_SCAN_CMD2 34 -#define CSERV_WLAN_START_SCAN_CMD3 35 -#define CSERV_START_SCAN_CMD 36 -#define CSERV_START_FORCE_SCAN 37 -#define CSERV_NEXT_CHAN 38 -#define CSERV_SET_REGCODE 39 -#define CSERV_START_ADHOC 40 -#define CSERV_ADHOC_AT_HOME 41 -#define CSERV_OPT_AT_HOME 42 -#define CSERV_WLAN_CONNECT_CMD 43 -#define CSERV_WLAN_RECONNECT_CMD 44 -#define CSERV_WLAN_DISCONNECT_CMD 45 -#define CSERV_BSS_CHANGE_CHANNEL 46 -#define CSERV_BEACON_RX 47 -#define CSERV_KEEPALIVE_CHECK 48 -#define CSERV_RC_BEGIN_SCAN 49 -#define CSERV_RC_SCAN_START 50 -#define CSERV_RC_SCAN_STOP 51 -#define CSERV_RC_NEXT 52 -#define CSERV_RC_SCAN_END 53 -#define CSERV_PROBE_CALLBACK 54 -#define CSERV_ROAM1 55 -#define CSERV_ROAM2 56 -#define CSERV_ROAM3 57 -#define CSERV_CONNECT_EVENT 58 -#define CSERV_DISCONNECT_EVENT 59 -#define CSERV_BMISS_HANDLER1 60 -#define CSERV_BMISS_HANDLER2 61 -#define CSERV_BMISS_HANDLER3 62 -#define CSERV_LOWRSSI_HANDLER 63 -#define CSERV_WLAN_SET_PMKID_CMD 64 -#define CSERV_RECONNECT_REQUEST 65 -#define CSERV_KEYSPLUMBED_EVENT 66 -#define CSERV_NEW_REG 67 -#define CSERV_SET_RSSI_THOLD 68 -#define CSERV_RSSITHRESHOLDCHECK 69 -#define CSERV_RSSIINDBMTHRESHOLDCHECK 70 -#define CSERV_WLAN_SET_OPT_CMD1 71 -#define CSERV_WLAN_SET_OPT_CMD2 72 -#define CSERV_WLAN_SET_OPT_CMD3 73 -#define CSERV_WLAN_SET_OPT_CMD4 74 -#define CSERV_SCAN_CONNECT_STOP 75 -#define CSERV_BMISS_HANDLER4 76 -#define CSERV_INITIALIZE_TIMER 77 -#define CSERV_ARM_TIMER 78 -#define CSERV_DISARM_TIMER 79 -#define CSERV_UNINITIALIZE_TIMER 80 -#define CSERV_DISCONNECT_EVENT2 81 -#define CSERV_SCAN_CONNECT_START 82 -#define CSERV_BSSINFO_MEMORY_ALLOC_FAILED 83 -#define CSERV_SET_SCAN_PARAMS5 84 -#define CSERV_DBGID_DEFINITION_END - -/* TXRX debug identifier definitions */ -#define TXRX_TXBUF_DBGID_DEFINITION_START -#define TXRX_TXBUF_ALLOCATE_BUF 1 -#define TXRX_TXBUF_QUEUE_BUF_TO_MBOX 2 -#define TXRX_TXBUF_QUEUE_BUF_TO_TXQ 3 -#define TXRX_TXBUF_TXQ_DEPTH 4 -#define TXRX_TXBUF_IBSS_QUEUE_TO_SFQ 5 -#define TXRX_TXBUF_IBSS_QUEUE_TO_TXQ_FRM_SFQ 6 -#define TXRX_TXBUF_INITIALIZE_TIMER 7 -#define TXRX_TXBUF_ARM_TIMER 8 -#define TXRX_TXBUF_DISARM_TIMER 9 -#define TXRX_TXBUF_UNINITIALIZE_TIMER 10 -#define TXRX_TXBUF_DBGID_DEFINITION_END - -#define TXRX_RXBUF_DBGID_DEFINITION_START -#define TXRX_RXBUF_ALLOCATE_BUF 1 -#define TXRX_RXBUF_QUEUE_TO_HOST 2 -#define TXRX_RXBUF_QUEUE_TO_WLAN 3 -#define TXRX_RXBUF_ZERO_LEN_BUF 4 -#define TXRX_RXBUF_QUEUE_TO_HOST_LASTBUF_IN_RXCHAIN 5 -#define TXRX_RXBUF_LASTBUF_IN_RXCHAIN_ZEROBUF 6 -#define TXRX_RXBUF_QUEUE_EMPTY_QUEUE_TO_WLAN 7 -#define TXRX_RXBUF_SEND_TO_RECV_MGMT 8 -#define TXRX_RXBUF_SEND_TO_IEEE_LAYER 9 -#define TXRX_RXBUF_DBGID_DEFINITION_END - -#define TXRX_MGMTBUF_DBGID_DEFINITION_START -#define TXRX_MGMTBUF_ALLOCATE_BUF 1 -#define TXRX_MGMTBUF_ALLOCATE_SM_BUF 2 -#define TXRX_MGMTBUF_ALLOCATE_RMBUF 3 -#define TXRX_MGMTBUF_GET_BUF 4 -#define TXRX_MGMTBUF_GET_SM_BUF 5 -#define TXRX_MGMTBUF_QUEUE_BUF_TO_TXQ 6 -#define TXRX_MGMTBUF_REAPED_BUF 7 -#define TXRX_MGMTBUF_REAPED_SM_BUF 8 -#define TXRX_MGMTBUF_WAIT_FOR_TXQ_DRAIN 9 -#define TXRX_MGMTBUF_WAIT_FOR_TXQ_SFQ_DRAIN 10 -#define TXRX_MGMTBUF_ENQUEUE_INTO_SFQ 11 -#define TXRX_MGMTBUF_DEQUEUE_FROM_SFQ 12 -#define TXRX_MGMTBUF_PAUSE_TXQ 13 -#define TXRX_MGMTBUF_RESUME_TXQ 14 -#define TXRX_MGMTBUF_WAIT_FORTXQ_DRAIN_TIMEOUT 15 -#define TXRX_MGMTBUF_DRAINQ 16 -#define TXRX_MGMTBUF_INDICATE_Q_DRAINED 17 -#define TXRX_MGMTBUF_DBGID_DEFINITION_END - -/* PM (Power Module) debug identifier definitions */ -#define PM_DBGID_DEFINITION_START -#define PM_INIT 1 -#define PM_ENABLE 2 -#define PM_SET_STATE 3 -#define PM_SET_POWERMODE 4 -#define PM_CONN_NOTIFY 5 -#define PM_REF_COUNT_NEGATIVE 6 -#define PM_APSD_ENABLE 7 -#define PM_UPDATE_APSD_STATE 8 -#define PM_CHAN_OP_REQ 9 -#define PM_SET_MY_BEACON_POLICY 10 -#define PM_SET_ALL_BEACON_POLICY 11 -#define PM_SET_PM_PARAMS1 12 -#define PM_SET_PM_PARAMS2 13 -#define PM_ADHOC_SET_PM_CAPS_FAIL 14 -#define PM_ADHOC_UNKNOWN_IBSS_ATTRIB_ID 15 -#define PM_DBGID_DEFINITION_END - -/* Wake on Wireless debug identifier definitions */ -#define WOW_DBGID_DEFINITION_START -#define WOW_INIT 1 -#define WOW_GET_CONFIG_DSET 2 -#define WOW_NO_CONFIG_DSET 3 -#define WOW_INVALID_CONFIG_DSET 4 -#define WOW_USE_DEFAULT_CONFIG 5 -#define WOW_SETUP_GPIO 6 -#define WOW_INIT_DONE 7 -#define WOW_SET_GPIO_PIN 8 -#define WOW_CLEAR_GPIO_PIN 9 -#define WOW_SET_WOW_MODE_CMD 10 -#define WOW_SET_HOST_MODE_CMD 11 -#define WOW_ADD_WOW_PATTERN_CMD 12 -#define WOW_NEW_WOW_PATTERN_AT_INDEX 13 -#define WOW_DEL_WOW_PATTERN_CMD 14 -#define WOW_LIST_CONTAINS_PATTERNS 15 -#define WOW_GET_WOW_LIST_CMD 16 -#define WOW_INVALID_FILTER_ID 17 -#define WOW_INVALID_FILTER_LISTID 18 -#define WOW_NO_VALID_FILTER_AT_ID 19 -#define WOW_NO_VALID_LIST_AT_ID 20 -#define WOW_NUM_PATTERNS_EXCEEDED 21 -#define WOW_NUM_LISTS_EXCEEDED 22 -#define WOW_GET_WOW_STATS 23 -#define WOW_CLEAR_WOW_STATS 24 -#define WOW_WAKEUP_HOST 25 -#define WOW_EVENT_WAKEUP_HOST 26 -#define WOW_EVENT_DISCARD 27 -#define WOW_PATTERN_MATCH 28 -#define WOW_PATTERN_NOT_MATCH 29 -#define WOW_PATTERN_NOT_MATCH_OFFSET 30 -#define WOW_DISABLED_HOST_ASLEEP 31 -#define WOW_ENABLED_HOST_ASLEEP_NO_PATTERNS 32 -#define WOW_ENABLED_HOST_ASLEEP_NO_MATCH_FOUND 33 -#define WOW_DBGID_DEFINITION_END - -/* WHAL debug identifier definitions */ -#define WHAL_DBGID_DEFINITION_START -#define WHAL_ERROR_ANI_CONTROL 1 -#define WHAL_ERROR_CHIP_TEST1 2 -#define WHAL_ERROR_CHIP_TEST2 3 -#define WHAL_ERROR_EEPROM_CHECKSUM 4 -#define WHAL_ERROR_EEPROM_MACADDR 5 -#define WHAL_ERROR_INTERRUPT_HIU 6 -#define WHAL_ERROR_KEYCACHE_RESET 7 -#define WHAL_ERROR_KEYCACHE_SET 8 -#define WHAL_ERROR_KEYCACHE_TYPE 9 -#define WHAL_ERROR_KEYCACHE_TKIPENTRY 10 -#define WHAL_ERROR_KEYCACHE_WEPLENGTH 11 -#define WHAL_ERROR_PHY_INVALID_CHANNEL 12 -#define WHAL_ERROR_POWER_AWAKE 13 -#define WHAL_ERROR_POWER_SET 14 -#define WHAL_ERROR_RECV_STOPDMA 15 -#define WHAL_ERROR_RECV_STOPPCU 16 -#define WHAL_ERROR_RESET_CHANNF1 17 -#define WHAL_ERROR_RESET_CHANNF2 18 -#define WHAL_ERROR_RESET_PM 19 -#define WHAL_ERROR_RESET_OFFSETCAL 20 -#define WHAL_ERROR_RESET_RFGRANT 21 -#define WHAL_ERROR_RESET_RXFRAME 22 -#define WHAL_ERROR_RESET_STOPDMA 23 -#define WHAL_ERROR_RESET_RECOVER 24 -#define WHAL_ERROR_XMIT_COMPUTE 25 -#define WHAL_ERROR_XMIT_NOQUEUE 26 -#define WHAL_ERROR_XMIT_ACTIVEQUEUE 27 -#define WHAL_ERROR_XMIT_BADTYPE 28 -#define WHAL_DBGID_DEFINITION_END - -#ifdef __cplusplus -} -#endif - -#endif /* _DBGLOG_ID_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dl_list.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dl_list.h deleted file mode 100644 index 4b9c581985..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dl_list.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * - * Double-link list definitions (adapted from Atheros SDIO stack) - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ -#ifndef __DL_LIST_H___ -#define __DL_LIST_H___ - -#define A_CONTAINING_STRUCT(address, struct_type, field_name)\ - ((struct_type *)((A_UINT32)(address) - (A_UINT32)(&((struct_type *)0)->field_name))) - -/* list functions */ -/* pointers for the list */ -typedef struct _DL_LIST { - struct _DL_LIST *pPrev; - struct _DL_LIST *pNext; -}DL_LIST, *PDL_LIST; -/* - * DL_LIST_INIT , initialize doubly linked list -*/ -#define DL_LIST_INIT(pList)\ - {(pList)->pPrev = pList; (pList)->pNext = pList;} - -#define DL_LIST_IS_EMPTY(pList) (((pList)->pPrev == (pList)) && ((pList)->pNext == (pList))) -#define DL_LIST_GET_ITEM_AT_HEAD(pList) (pList)->pNext -#define DL_LIST_GET_ITEM_AT_TAIL(pList) (pList)->pPrev -/* - * ITERATE_OVER_LIST pStart is the list, pTemp is a temp list member - * NOT: do not use this function if the items in the list are deleted inside the - * iteration loop -*/ -#define ITERATE_OVER_LIST(pStart, pTemp) \ - for((pTemp) =(pStart)->pNext; pTemp != (pStart); (pTemp) = (pTemp)->pNext) - - -/* safe iterate macro that allows the item to be removed from the list - * the iteration continues to the next item in the list - */ -#define ITERATE_OVER_LIST_ALLOW_REMOVE(pStart,pItem,st,offset) \ -{ \ - PDL_LIST pTemp; \ - pTemp = (pStart)->pNext; \ - while (pTemp != (pStart)) { \ - (pItem) = A_CONTAINING_STRUCT(pTemp,st,offset); \ - pTemp = pTemp->pNext; \ - -#define ITERATE_END }} - -/* - * DL_ListInsertTail - insert pAdd to the end of the list -*/ -static INLINE PDL_LIST DL_ListInsertTail(PDL_LIST pList, PDL_LIST pAdd) { - /* insert at tail */ - pAdd->pPrev = pList->pPrev; - pAdd->pNext = pList; - pList->pPrev->pNext = pAdd; - pList->pPrev = pAdd; - return pAdd; -} - -/* - * DL_ListInsertHead - insert pAdd into the head of the list -*/ -static INLINE PDL_LIST DL_ListInsertHead(PDL_LIST pList, PDL_LIST pAdd) { - /* insert at head */ - pAdd->pPrev = pList; - pAdd->pNext = pList->pNext; - pList->pNext->pPrev = pAdd; - pList->pNext = pAdd; - return pAdd; -} - -#define DL_ListAdd(pList,pItem) DL_ListInsertHead((pList),(pItem)) -/* - * DL_ListRemove - remove pDel from list -*/ -static INLINE PDL_LIST DL_ListRemove(PDL_LIST pDel) { - pDel->pNext->pPrev = pDel->pPrev; - pDel->pPrev->pNext = pDel->pNext; - /* point back to itself just to be safe, incase remove is called again */ - pDel->pNext = pDel; - pDel->pPrev = pDel; - return pDel; -} - -/* - * DL_ListRemoveItemFromHead - get a list item from the head -*/ -static INLINE PDL_LIST DL_ListRemoveItemFromHead(PDL_LIST pList) { - PDL_LIST pItem = NULL; - if (pList->pNext != pList) { - pItem = pList->pNext; - /* remove the first item from head */ - DL_ListRemove(pItem); - } - return pItem; -} - -#endif /* __DL_LIST_H___ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dset_api.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dset_api.h deleted file mode 100644 index de5cc6a66e..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dset_api.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/dset_api.h#1 $ - * - * Host-side DataSet API. - * - */ - -#ifndef _DSET_API_H_ -#define _DSET_API_H_ - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* - * Host-side DataSet support is optional, and is not - * currently required for correct operation. To disable - * Host-side DataSet support, set this to 0. - */ -#ifndef CONFIG_HOST_DSET_SUPPORT -#define CONFIG_HOST_DSET_SUPPORT 1 -#endif - -/* Called to send a DataSet Open Reply back to the Target. */ -A_STATUS wmi_dset_open_reply(struct wmi_t *wmip, - A_UINT32 status, - A_UINT32 access_cookie, - A_UINT32 size, - A_UINT32 version, - A_UINT32 targ_handle, - A_UINT32 targ_reply_fn, - A_UINT32 targ_reply_arg); - -/* Called to send a DataSet Data Reply back to the Target. */ -A_STATUS wmi_dset_data_reply(struct wmi_t *wmip, - A_UINT32 status, - A_UINT8 *host_buf, - A_UINT32 length, - A_UINT32 targ_buf, - A_UINT32 targ_reply_fn, - A_UINT32 targ_reply_arg); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _DSET_API_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dset_internal.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dset_internal.h deleted file mode 100644 index f0be380e69..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dset_internal.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - -#ifndef __DSET_INTERNAL_H__ -#define __DSET_INTERNAL_H__ - -/* - * Internal dset definitions, common for DataSet layer. - */ - -#define DSET_TYPE_STANDARD 0 -#define DSET_TYPE_BPATCHED 1 -#define DSET_TYPE_COMPRESSED 2 - -/* Dataset descriptor */ - -typedef struct dset_descriptor_s { - struct dset_descriptor_s *next; /* List link. NULL only at the last - descriptor */ - A_UINT16 id; /* Dset ID */ - A_UINT16 size; /* Dset size. */ - void *DataPtr; /* Pointer to raw data for standard - DataSet or pointer to original - dset_descriptor for patched - DataSet */ - A_UINT32 data_type; /* DSET_TYPE_*, above */ - - void *AuxPtr; /* Additional data that might - needed for data_type. For - example, pointer to patch - Dataset descriptor for BPatch. */ -} dset_descriptor_t; - -#endif /* __DSET_INTERNAL_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dsetid.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dsetid.h deleted file mode 100644 index 85729f8b3d..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/dsetid.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - -#ifndef __DSETID_H__ -#define __DSETID_H__ - -/* Well-known DataSet IDs */ -#define DSETID_UNUSED 0x00000000 -#define DSETID_BOARD_DATA 0x00000001 /* Cal and board data */ -#define DSETID_REGDB 0x00000002 /* Regulatory Database */ -#define DSETID_POWER_CONTROL 0x00000003 /* TX Pwr Lim & Ant Gain */ -#define DSETID_USER_CONFIG 0x00000004 /* User Configuration */ - -#define DSETID_ANALOG_CONTROL_DATA_START 0x00000005 -#define DSETID_ANALOG_CONTROL_DATA_END 0x00000025 -/* - * Get DSETID for various reference clock speeds. - * For each speed there are three DataSets that correspond - * to the three columns of bank6 data (addr, 11a, 11b/g). - * This macro returns the dsetid of the first of those - * three DataSets. - */ -#define ANALOG_CONTROL_DATA_DSETID(refclk) \ - (DSETID_ANALOG_CONTROL_DATA_START + 3*refclk) - -/* - * There are TWO STARTUP_PATCH DataSets. - * DSETID_STARTUP_PATCH is historical, and was applied before BMI on - * earlier systems. On AR6002, it is applied after BMI, just like - * DSETID_STARTUP_PATCH2. - */ -#define DSETID_STARTUP_PATCH 0x00000026 -#define DSETID_GPIO_CONFIG_PATCH 0x00000027 -#define DSETID_WLANREGS 0x00000028 /* override wlan regs */ -#define DSETID_STARTUP_PATCH2 0x00000029 - -#define DSETID_WOW_CONFIG 0x00000090 /* WoW Configuration */ - -/* Add WHAL_INI_DATA_ID to DSETID_INI_DATA for a specific WHAL INI table. */ -#define DSETID_INI_DATA 0x00000100 -/* Reserved for WHAL INI Tables: 0x100..0x11f */ -#define DSETID_INI_DATA_END 0x0000011f - -#define DSETID_VENDOR_START 0x00010000 /* Vendor-defined DataSets */ - -#define DSETID_INDEX_END 0xfffffffe /* Reserved to indicate the - end of a memory-based - DataSet Index */ -#define DSETID_INDEX_FREE 0xffffffff /* An unused index entry */ - -/* - * PATCH DataSet format: - * A list of patches, terminated by a patch with - * address=PATCH_END. - * - * This allows for patches to be stored in flash. - */ -struct patch_s { - A_UINT32 *address; - A_UINT32 data; -}; - -/* - * Skip some patches. Can be used to erase a single patch in a - * patch DataSet without having to re-write the DataSet. May - * also be used to embed information for use by subsequent - * patch code. The "data" in a PATCH_SKIP tells how many - * bytes of length "patch_s" to skip. - */ -#define PATCH_SKIP ((A_UINT32 *)0x00000000) - -/* - * Execute code at the address specified by "data". - * The address of the patch structure is passed as - * the one parameter. - */ -#define PATCH_CODE_ABS ((A_UINT32 *)0x00000001) - -/* - * Same as PATCH_CODE_ABS, but treat "data" as an - * offset from the start of the patch word. - */ -#define PATCH_CODE_REL ((A_UINT32 *)0x00000002) - -/* Mark the end of this patch DataSet. */ -#define PATCH_END ((A_UINT32 *)0xffffffff) - -/* - * A DataSet which contains a Binary Patch to some other DataSet - * uses the original dsetid with the DSETID_BPATCH_FLAG bit set. - * Such a BPatch DataSet consists of BPatch metadata followed by - * the bdiff bytes. BPatch metadata consists of a single 32-bit - * word that contains the size of the BPatched final image. - * - * To create a suitable bdiff DataSet, use bdiff in host/tools/bdiff - * to create "diffs": - * bdiff -q -O -nooldmd5 -nonewmd5 -d ORIGfile NEWfile diffs - * Then add BPatch metadata to the start of "diffs". - * - * NB: There are some implementation-induced restrictions - * on which DataSets can be BPatched. - */ -#define DSETID_BPATCH_FLAG 0x80000000 - -#endif /* __DSETID_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/gpio.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/gpio.h deleted file mode 100644 index 2203c7e012..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/gpio.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright (c) 2005 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - -#if defined(AR6001) -#define GPIO_PIN_COUNT 18 -#else -#define GPIO_PIN_COUNT 18 -#endif - -/* - * Possible values for WMIX_GPIO_SET_REGISTER_CMDID. - * NB: These match hardware order, so that addresses can - * easily be computed. - */ -#define GPIO_ID_OUT 0x00000000 -#define GPIO_ID_OUT_W1TS 0x00000001 -#define GPIO_ID_OUT_W1TC 0x00000002 -#define GPIO_ID_ENABLE 0x00000003 -#define GPIO_ID_ENABLE_W1TS 0x00000004 -#define GPIO_ID_ENABLE_W1TC 0x00000005 -#define GPIO_ID_IN 0x00000006 -#define GPIO_ID_STATUS 0x00000007 -#define GPIO_ID_STATUS_W1TS 0x00000008 -#define GPIO_ID_STATUS_W1TC 0x00000009 -#define GPIO_ID_PIN0 0x0000000a -#define GPIO_ID_PIN(n) (GPIO_ID_PIN0+(n)) - -#define GPIO_LAST_REGISTER_ID GPIO_ID_PIN(17) -#define GPIO_ID_NONE 0xffffffff diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/gpio_api.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/gpio_api.h deleted file mode 100644 index 8078aa57ff..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/gpio_api.h +++ /dev/null @@ -1,57 +0,0 @@ -#ifndef _GPIO_API_H_ -#define _GPIO_API_H_ -/* - * Copyright 2005 Atheros Communications, Inc., All Rights Reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -/* - * Host-side General Purpose I/O API. - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/gpio_api.h#1 $ - */ - -/* - * Send a command to the Target in order to change output on GPIO pins. - */ -A_STATUS wmi_gpio_output_set(struct wmi_t *wmip, - A_UINT32 set_mask, - A_UINT32 clear_mask, - A_UINT32 enable_mask, - A_UINT32 disable_mask); - -/* - * Send a command to the Target requesting input state of GPIO pins. - */ -A_STATUS wmi_gpio_input_get(struct wmi_t *wmip); - -/* - * Send a command to the Target to change the value of a GPIO register. - */ -A_STATUS wmi_gpio_register_set(struct wmi_t *wmip, - A_UINT32 gpioreg_id, - A_UINT32 value); - -/* - * Send a command to the Target to fetch the value of a GPIO register. - */ -A_STATUS wmi_gpio_register_get(struct wmi_t *wmip, A_UINT32 gpioreg_id); - -/* - * Send a command to the Target, acknowledging some GPIO interrupts. - */ -A_STATUS wmi_gpio_intr_ack(struct wmi_t *wmip, A_UINT32 ack_mask); - -#endif /* _GPIO_API_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/hif.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/hif.h deleted file mode 100644 index 846a69f363..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/hif.h +++ /dev/null @@ -1,296 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - * HIF specific declarations and prototypes - */ - -#ifndef _HIF_H_ -#define _HIF_H_ - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* Header files */ -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "a_osapi.h" - -typedef struct htc_callbacks HTC_CALLBACKS; -typedef struct hif_device HIF_DEVICE; - -/* - * direction - Direction of transfer (HIF_READ/HIF_WRITE). - */ -#define HIF_READ 0x00000001 -#define HIF_WRITE 0x00000002 -#define HIF_DIR_MASK (HIF_READ | HIF_WRITE) - -/* - * type - An interface may support different kind of read/write commands. - * The command type is divided into a basic and an extended command - * and can be specified using HIF_BASIC_IO/HIF_EXTENDED_IO. - */ -#define HIF_BASIC_IO 0x00000004 -#define HIF_EXTENDED_IO 0x00000008 -#define HIF_TYPE_MASK (HIF_BASIC_IO | HIF_EXTENDED_IO) - -/* - * emode - This indicates the whether the command is to be executed in a - * blocking or non-blocking fashion (HIF_SYNCHRONOUS/ - * HIF_ASYNCHRONOUS). The read/write data paths in HTC have been - * implemented using the asynchronous mode allowing the the bus - * driver to indicate the completion of operation through the - * registered callback routine. The requirement primarily comes - * from the contexts these operations get called from (a driver's - * transmit context or the ISR context in case of receive). - * Support for both of these modes is essential. - */ -#define HIF_SYNCHRONOUS 0x00000010 -#define HIF_ASYNCHRONOUS 0x00000020 -#define HIF_EMODE_MASK (HIF_SYNCHRONOUS | HIF_ASYNCHRONOUS) - -/* - * dmode - An interface may support different kinds of commands based on - * the tradeoff between the amount of data it can carry and the - * setup time. Byte and Block modes are supported (HIF_BYTE_BASIS/ - * HIF_BLOCK_BASIS). In case of latter, the data is rounded off - * to the nearest block size by padding. The size of the block is - * configurable at compile time using the HIF_BLOCK_SIZE and is - * negotiated with the target during initialization after the - * dragon interrupts are enabled. - */ -#define HIF_BYTE_BASIS 0x00000040 -#define HIF_BLOCK_BASIS 0x00000080 -#define HIF_DMODE_MASK (HIF_BYTE_BASIS | HIF_BLOCK_BASIS) - -/* - * amode - This indicates if the address has to be incremented on dragon - * after every read/write operation (HIF?FIXED_ADDRESS/ - * HIF_INCREMENTAL_ADDRESS). - */ -#define HIF_FIXED_ADDRESS 0x00000100 -#define HIF_INCREMENTAL_ADDRESS 0x00000200 -#define HIF_AMODE_MASK (HIF_FIXED_ADDRESS | HIF_INCREMENTAL_ADDRESS) - -#define HIF_WR_ASYNC_BYTE_FIX \ - (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS) -#define HIF_WR_ASYNC_BYTE_INC \ - (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS) -#define HIF_WR_ASYNC_BLOCK_INC \ - (HIF_WRITE | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS) -#define HIF_WR_SYNC_BYTE_FIX \ - (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS) -#define HIF_WR_SYNC_BYTE_INC \ - (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS) -#define HIF_WR_SYNC_BLOCK_INC \ - (HIF_WRITE | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS) -#define HIF_RD_SYNC_BYTE_INC \ - (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS) -#define HIF_RD_SYNC_BYTE_FIX \ - (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS) -#define HIF_RD_ASYNC_BYTE_FIX \ - (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_FIXED_ADDRESS) -#define HIF_RD_ASYNC_BLOCK_FIX \ - (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_FIXED_ADDRESS) -#define HIF_RD_ASYNC_BYTE_INC \ - (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BYTE_BASIS | HIF_INCREMENTAL_ADDRESS) -#define HIF_RD_ASYNC_BLOCK_INC \ - (HIF_READ | HIF_ASYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS) -#define HIF_RD_SYNC_BLOCK_INC \ - (HIF_READ | HIF_SYNCHRONOUS | HIF_EXTENDED_IO | HIF_BLOCK_BASIS | HIF_INCREMENTAL_ADDRESS) - - -typedef enum { - HIF_DEVICE_POWER_STATE = 0, - HIF_DEVICE_GET_MBOX_BLOCK_SIZE, - HIF_DEVICE_GET_MBOX_ADDR, - HIF_DEVICE_GET_PENDING_EVENTS_FUNC, - HIF_DEVICE_GET_IRQ_PROC_MODE, - HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC, -} HIF_DEVICE_CONFIG_OPCODE; - -/* - * HIF CONFIGURE definitions: - * - * HIF_DEVICE_GET_MBOX_BLOCK_SIZE - * input : none - * output : array of 4 A_UINT32s - * notes: block size is returned for each mailbox (4) - * - * HIF_DEVICE_GET_MBOX_ADDR - * input : none - * output : array of 4 A_UINT32 - * notes: address is returned for each mailbox (4) in the array - * - * HIF_DEVICE_GET_PENDING_EVENTS_FUNC - * input : none - * output: HIF_PENDING_EVENTS_FUNC function pointer - * notes: this is optional for the HIF layer, if the request is - * not handled then it indicates that the upper layer can use - * the standard device methods to get pending events (IRQs, mailbox messages etc..) - * otherwise it can call the function pointer to check pending events. - * - * HIF_DEVICE_GET_IRQ_PROC_MODE - * input : none - * output : HIF_DEVICE_IRQ_PROCESSING_MODE (interrupt processing mode) - * note: the hif layer interfaces with the underlying OS-specific bus driver. The HIF - * layer can report whether IRQ processing is requires synchronous behavior or - * can be processed using asynchronous bus requests (typically faster). - * - * HIF_DEVICE_GET_RECV_EVENT_MASK_UNMASK_FUNC - * input : - * output : HIF_MASK_UNMASK_RECV_EVENT function pointer - * notes: this is optional for the HIF layer. The HIF layer may require a special mechanism - * to mask receive message events. The upper layer can call this pointer when it needs - * to mask/unmask receive events (in case it runs out of buffers). - * - * - */ - -typedef enum { - HIF_DEVICE_IRQ_SYNC_ONLY, /* for HIF implementations that require the DSR to process all - interrupts before returning */ - HIF_DEVICE_IRQ_ASYNC_SYNC, /* for HIF implementations that allow DSR to process interrupts - using ASYNC I/O (that is HIFAckInterrupt can be called at a - later time */ -} HIF_DEVICE_IRQ_PROCESSING_MODE; - -#define HIF_MAX_DEVICES 1 - -struct htc_callbacks { - A_UCHAR *name; - A_UINT32 id; - A_STATUS (* deviceInsertedHandler)(void *hif_handle); - A_STATUS (* deviceRemovedHandler)(void *htc_handle, A_STATUS status); - A_STATUS (* deviceSuspendHandler)(void *htc_handle); - A_STATUS (* deviceResumeHandler)(void *htc_handle); - A_STATUS (* deviceWakeupHandler)(void *htc_handle); - A_STATUS (* rwCompletionHandler)(void *context, A_STATUS status); - A_STATUS (* dsrHandler)(void *htc_handle); -}; - - -#define HIF_OTHER_EVENTS (1 << 0) /* other interrupts (non-Recv) are pending, host - needs to read the register table to figure out what */ -#define HIF_RECV_MSG_AVAIL (1 << 1) /* pending recv packet */ - -typedef struct _HIF_PENDING_EVENTS_INFO { - A_UINT32 Events; - A_UINT32 LookAhead; -} HIF_PENDING_EVENTS_INFO; - - /* function to get pending events , some HIF modules use special mechanisms - * to detect packet available and other interrupts */ -typedef A_STATUS ( *HIF_PENDING_EVENTS_FUNC)(HIF_DEVICE *device, - HIF_PENDING_EVENTS_INFO *pEvents, - void *AsyncContext); - -#define HIF_MASK_RECV TRUE -#define HIF_UNMASK_RECV FALSE - /* function to mask recv events */ -typedef A_STATUS ( *HIF_MASK_UNMASK_RECV_EVENT)(HIF_DEVICE *device, - A_BOOL Mask, - void *AsyncContext); - - -/* - * This API is used by the HTC layer to initialize the HIF layer and to - * register different callback routines. Support for following events has - * been captured - DSR, Read/Write completion, Device insertion/removal, - * Device suspension/resumption/wakeup. In addition to this, the API is - * also used to register the name and the revision of the chip. The latter - * can be used to verify the revision of the chip read from the device - * before reporting it to HTC. - */ -int HIFInit(HTC_CALLBACKS *callbacks); - -/* - * This API is used to provide the read/write interface over the specific bus - * interface. - * address - Starting address in the dragon's address space. For mailbox - * writes, it refers to the start of the mbox boundary. It should - * be ensured that the last byte falls on the mailbox's EOM. For - * mailbox reads, it refers to the end of the mbox boundary. - * buffer - Pointer to the buffer containg the data to be transmitted or - * received. - * length - Amount of data to be transmitted or received. - * request - Characterizes the attributes of the command. - */ -A_STATUS -HIFReadWrite(HIF_DEVICE *device, - A_UINT32 address, - A_UCHAR *buffer, - A_UINT32 length, - A_UINT32 request, - void *context); - -/* - * This can be initiated from the unload driver context ie when the HTCShutdown - * routine is called. - */ -void HIFShutDownDevice(HIF_DEVICE *device); - -/* - * This should translate to an acknowledgment to the bus driver indicating that - * the previous interrupt request has been serviced and the all the relevant - * sources have been cleared. HTC is ready to process more interrupts. - * This should prevent the bus driver from raising an interrupt unless the - * previous one has been serviced and acknowledged using the previous API. - */ -void HIFAckInterrupt(HIF_DEVICE *device); - -void HIFMaskInterrupt(HIF_DEVICE *device); - -void HIFUnMaskInterrupt(HIF_DEVICE *device); - -/* - * This set of functions are to be used by the bus driver to notify - * the HIF module about various events. - * These are not implemented if the bus driver provides an alternative - * way for this notification though callbacks for instance. - */ -int HIFInsertEventNotify(void); - -int HIFRemoveEventNotify(void); - -int HIFIRQEventNotify(void); - -int HIFRWCompleteEventNotify(void); - -/* - * This function associates a opaque handle with the HIF layer - * to be used in communication with upper layer i.e. HTC. - * This would normaly be a pointer to htc_target data structure. - */ -void HIFSetHandle(void *hif_handle, void *handle); - -A_STATUS -HIFConfigureDevice(HIF_DEVICE *device, HIF_DEVICE_CONFIG_OPCODE opcode, - void *config, A_UINT32 configLen); - - -struct device; -struct device* -HIFGetOSDevice(HIF_DEVICE *device); - - -#ifdef __cplusplus -} -#endif - -#endif /* _HIF_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/host_version.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/host_version.h deleted file mode 100644 index c090115bcc..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/host_version.h +++ /dev/null @@ -1,49 +0,0 @@ -#ifndef _HOST_VERSION_H_ -#define _HOST_VERSION_H_ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * This file contains version information for the sample host driver for the - * AR6000 chip - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/host_version.h#2 $ - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <AR6K_version.h> - -/* - * The version number is made up of major, minor, patch and build - * numbers. These are 16 bit numbers. The build and release script will - * set the build number using a Perforce counter. Here the build number is - * set to 9999 so that builds done without the build-release script are easily - * identifiable. - */ - -#define ATH_SW_VER_MAJOR __VER_MAJOR_ -#define ATH_SW_VER_MINOR __VER_MINOR_ -#define ATH_SW_VER_PATCH __VER_PATCH_ -#define ATH_SW_VER_BUILD 9999 - -#ifdef __cplusplus -} -#endif - -#endif /* _HOST_VERSION_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc.h deleted file mode 100644 index 152d867b71..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - - -#ifndef __HTC_H__ -#define __HTC_H__ - -#ifndef ATH_TARGET -#include "athstartpack.h" -#endif - -#define A_OFFSETOF(type,field) (int)(&(((type *)NULL)->field)) - -#define ASSEMBLE_UNALIGNED_UINT16(p,highbyte,lowbyte) \ - (((A_UINT16)(((A_UINT8 *)(p))[(highbyte)])) << 8 | (A_UINT16)(((A_UINT8 *)(p))[(lowbyte)])) - -/* alignment independent macros (little-endian) to fetch UINT16s or UINT8s from a - * structure using only the type and field name. - * Use these macros if there is the potential for unaligned buffer accesses. */ -#define A_GET_UINT16_FIELD(p,type,field) \ - ASSEMBLE_UNALIGNED_UINT16(p,\ - A_OFFSETOF(type,field) + 1, \ - A_OFFSETOF(type,field)) - -#define A_SET_UINT16_FIELD(p,type,field,value) \ -{ \ - ((A_UINT8 *)(p))[A_OFFSETOF(type,field)] = (A_UINT8)(value); \ - ((A_UINT8 *)(p))[A_OFFSETOF(type,field) + 1] = (A_UINT8)((value) >> 8); \ -} - -#define A_GET_UINT8_FIELD(p,type,field) \ - ((A_UINT8 *)(p))[A_OFFSETOF(type,field)] - -#define A_SET_UINT8_FIELD(p,type,field,value) \ - ((A_UINT8 *)(p))[A_OFFSETOF(type,field)] = (value) - -/****** DANGER DANGER *************** - * - * The frame header length and message formats defined herein were - * selected to accommodate optimal alignment for target processing. This reduces code - * size and improves performance. - * - * Any changes to the header length may alter the alignment and cause exceptions - * on the target. When adding to the message structures insure that fields are - * properly aligned. - * - */ - -/* HTC frame header */ -typedef PREPACK struct _HTC_FRAME_HDR{ - /* do not remove or re-arrange these fields, these are minimally required - * to take advantage of 4-byte lookaheads in some hardware implementations */ - A_UINT8 EndpointID; - A_UINT8 Flags; - A_UINT16 PayloadLen; /* length of data (including trailer) that follows the header */ - - /***** end of 4-byte lookahead ****/ - - A_UINT8 ControlBytes[2]; - - /* message payload starts after the header */ - -} POSTPACK HTC_FRAME_HDR; - -/* frame header flags */ -#define HTC_FLAGS_NEED_CREDIT_UPDATE (1 << 0) -#define HTC_FLAGS_RECV_TRAILER (1 << 1) - - -#define HTC_HDR_LENGTH (sizeof(HTC_FRAME_HDR)) -#define HTC_MAX_TRAILER_LENGTH 255 -#define HTC_MAX_PAYLOAD_LENGTH (2048 - sizeof(HTC_FRAME_HDR)) - -/* HTC control message IDs */ -typedef enum { - HTC_MSG_READY_ID = 1, - HTC_MSG_CONNECT_SERVICE_ID = 2, - HTC_MSG_CONNECT_SERVICE_RESPONSE_ID = 3, - HTC_MSG_SETUP_COMPLETE_ID = 4, -} HTC_MSG_IDS; - -#define HTC_MAX_CONTROL_MESSAGE_LENGTH 256 - -/* base message ID header */ -typedef PREPACK struct { - A_UINT16 MessageID; -} POSTPACK HTC_UNKNOWN_MSG; - -/* HTC ready message - * direction : target-to-host */ -typedef PREPACK struct { - A_UINT16 MessageID; /* ID */ - A_UINT16 CreditCount; /* number of credits the target can offer */ - A_UINT16 CreditSize; /* size of each credit */ - A_UINT8 MaxEndpoints; /* maximum number of endpoints the target has resources for */ - A_UINT8 _Pad1; -} POSTPACK HTC_READY_MSG; - -#define HTC_SERVICE_META_DATA_MAX_LENGTH 128 - -/* connect service - * direction : host-to-target */ -typedef PREPACK struct { - A_UINT16 MessageID; - A_UINT16 ServiceID; /* service ID of the service to connect to */ - A_UINT16 ConnectionFlags; /* connection flags */ - -#define HTC_CONNECT_FLAGS_REDUCE_CREDIT_DRIBBLE (1 << 2) /* reduce credit dribbling when - the host needs credits */ -#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_MASK (0x3) -#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_FOURTH 0x0 -#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF 0x1 -#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_THREE_FOURTHS 0x2 -#define HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_UNITY 0x3 - - A_UINT8 ServiceMetaLength; /* length of meta data that follows */ - A_UINT8 _Pad1; - - /* service-specific meta data starts after the header */ - -} POSTPACK HTC_CONNECT_SERVICE_MSG; - -/* connect response - * direction : target-to-host */ -typedef PREPACK struct { - A_UINT16 MessageID; - A_UINT16 ServiceID; /* service ID that the connection request was made */ - A_UINT8 Status; /* service connection status */ - A_UINT8 EndpointID; /* assigned endpoint ID */ - A_UINT16 MaxMsgSize; /* maximum expected message size on this endpoint */ - A_UINT8 ServiceMetaLength; /* length of meta data that follows */ - A_UINT8 _Pad1; - - /* service-specific meta data starts after the header */ - -} POSTPACK HTC_CONNECT_SERVICE_RESPONSE_MSG; - -typedef PREPACK struct { - A_UINT16 MessageID; - /* currently, no other fields */ -} POSTPACK HTC_SETUP_COMPLETE_MSG; - - -/* connect response status codes */ -#define HTC_SERVICE_SUCCESS 0 /* success */ -#define HTC_SERVICE_NOT_FOUND 1 /* service could not be found */ -#define HTC_SERVICE_FAILED 2 /* specific service failed the connect */ -#define HTC_SERVICE_NO_RESOURCES 3 /* no resources (i.e. no more endpoints) */ -#define HTC_SERVICE_NO_MORE_EP 4 /* specific service is not allowing any more - endpoints */ - -/* report record IDs */ -typedef enum { - HTC_RECORD_NULL = 0, - HTC_RECORD_CREDITS = 1, - HTC_RECORD_LOOKAHEAD = 2, -} HTC_RPT_IDS; - -typedef PREPACK struct { - A_UINT8 RecordID; /* Record ID */ - A_UINT8 Length; /* Length of record */ -} POSTPACK HTC_RECORD_HDR; - -typedef PREPACK struct { - A_UINT8 EndpointID; /* Endpoint that owns these credits */ - A_UINT8 Credits; /* credits to report since last report */ -} POSTPACK HTC_CREDIT_REPORT; - -typedef PREPACK struct { - A_UINT8 PreValid; /* pre valid guard */ - A_UINT8 LookAhead[4]; /* 4 byte lookahead */ - A_UINT8 PostValid; /* post valid guard */ - - /* NOTE: the LookAhead array is guarded by a PreValid and Post Valid guard bytes. - * The PreValid bytes must equal the inverse of the PostValid byte */ - -} POSTPACK HTC_LOOKAHEAD_REPORT; - -#ifndef ATH_TARGET -#include "athendpack.h" -#endif - - -#endif /* __HTC_H__ */ - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_api.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_api.h deleted file mode 100644 index e75692d7ef..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_api.h +++ /dev/null @@ -1,439 +0,0 @@ -/* - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef _HTC_API_H_ -#define _HTC_API_H_ - -#include <htc.h> -#include <htc_services.h> -#include "htc_packet.h" - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* TODO.. for BMI */ -#define ENDPOINT1 0 -// TODO -remove me, but we have to fix BMI first -#define HTC_MAILBOX_NUM_MAX 4 - - -/* ------ Endpoint IDS ------ */ -typedef enum -{ - ENDPOINT_UNUSED = -1, - ENDPOINT_0 = 0, - ENDPOINT_1 = 1, - ENDPOINT_2 = 2, - ENDPOINT_3, - ENDPOINT_4, - ENDPOINT_5, - ENDPOINT_6, - ENDPOINT_7, - ENDPOINT_8, - ENDPOINT_MAX, -} HTC_ENDPOINT_ID; - -/* this is the amount of header room required by users of HTC */ -#define HTC_HEADER_LEN HTC_HDR_LENGTH - -typedef void *HTC_HANDLE; - -typedef A_UINT16 HTC_SERVICE_ID; - -typedef struct _HTC_INIT_INFO { - void (*AddInstance)(HTC_HANDLE); - void (*DeleteInstance)(void *Instance); - void (*TargetFailure)(void *Instance, A_STATUS Status); -} HTC_INIT_INFO; - -/* per service connection send completion */ -typedef void (*HTC_EP_SEND_PKT_COMPLETE)(void *,HTC_PACKET *); -/* per service connection pkt received */ -typedef void (*HTC_EP_RECV_PKT)(void *,HTC_PACKET *); - -/* Optional per service connection receive buffer re-fill callback, - * On some OSes (like Linux) packets are allocated from a global pool and indicated up - * to the network stack. The driver never gets the packets back from the OS. For these OSes - * a refill callback can be used to allocate and re-queue buffers into HTC. - * - * On other OSes, the network stack can call into the driver's OS-specifc "return_packet" handler and - * the driver can re-queue these buffers into HTC. In this regard a refill callback is - * unnecessary */ -typedef void (*HTC_EP_RECV_REFILL)(void *, HTC_ENDPOINT_ID Endpoint); - -/* Optional per service connection callback when a send queue is full. This can occur if the - * host continues queueing up TX packets faster than credits can arrive - * To prevent the host (on some Oses like Linux) from continuously queueing packets - * and consuming resources, this callback is provided so that that the host - * can disable TX in the subsystem (i.e. network stack) - * Other OSes require a "per-packet" indication_RAW_STREAM_NUM_MAX for each completed TX packet, this - * closed loop mechanism will prevent the network stack from overunning the NIC */ -typedef void (*HTC_EP_SEND_QUEUE_FULL)(void *, HTC_ENDPOINT_ID Endpoint); -/* Optional per service connection callback when a send queue is available for receive new packet. */ -typedef void (*HTC_EP_SEND_QUEUE_AVAIL)(void *, HTC_ENDPOINT_ID Endpoint); - -typedef struct _HTC_EP_CALLBACKS { - void *pContext; /* context for each callback */ - HTC_EP_SEND_PKT_COMPLETE EpTxComplete; /* tx completion callback for connected endpoint */ - HTC_EP_RECV_PKT EpRecv; /* receive callback for connected endpoint */ - HTC_EP_RECV_REFILL EpRecvRefill; /* OPTIONAL receive re-fill callback for connected endpoint */ - HTC_EP_SEND_QUEUE_FULL EpSendFull; /* OPTIONAL send full callback */ - HTC_EP_SEND_QUEUE_AVAIL EpSendAvail; /* OPTIONAL send available callback */ -} HTC_EP_CALLBACKS; - -/* service connection information */ -typedef struct _HTC_SERVICE_CONNECT_REQ { - HTC_SERVICE_ID ServiceID; /* service ID to connect to */ - A_UINT16 ConnectionFlags; /* connection flags, see htc protocol definition */ - A_UINT8 *pMetaData; /* ptr to optional service-specific meta-data */ - A_UINT8 MetaDataLength; /* optional meta data length */ - HTC_EP_CALLBACKS EpCallbacks; /* endpoint callbacks */ - int MaxSendQueueDepth; /* maximum depth of any send queue */ -} HTC_SERVICE_CONNECT_REQ; - -/* service connection response information */ -typedef struct _HTC_SERVICE_CONNECT_RESP { - A_UINT8 *pMetaData; /* caller supplied buffer to optional meta-data */ - A_UINT8 BufferLength; /* length of caller supplied buffer */ - A_UINT8 ActualLength; /* actual length of meta data */ - HTC_ENDPOINT_ID Endpoint; /* endpoint to communicate over */ - int MaxMsgLength; /* max length of all messages over this endpoint */ - A_UINT8 ConnectRespCode; /* connect response code from target */ -} HTC_SERVICE_CONNECT_RESP; - -/* endpoint distribution structure */ -typedef struct _HTC_ENDPOINT_CREDIT_DIST { - struct _HTC_ENDPOINT_CREDIT_DIST *pNext; - struct _HTC_ENDPOINT_CREDIT_DIST *pPrev; - HTC_SERVICE_ID ServiceID; /* Service ID (set by HTC) */ - HTC_ENDPOINT_ID Endpoint; /* endpoint for this distribution struct (set by HTC) */ - A_UINT32 DistFlags; /* distribution flags, distribution function can - set default activity using SET_EP_ACTIVE() macro */ - int TxCreditsNorm; /* credits for normal operation, anything above this - indicates the endpoint is over-subscribed, this field - is only relevant to the credit distribution function */ - int TxCreditsMin; /* floor for credit distribution, this field is - only relevant to the credit distribution function */ - int TxCreditsAssigned; /* number of credits assigned to this EP, this field - is only relevant to the credit dist function */ - int TxCredits; /* current credits available, this field is used by - HTC to determine whether a message can be sent or - must be queued */ - int TxCreditsToDist; /* pending credits to distribute on this endpoint, this - is set by HTC when credit reports arrive. - The credit distribution functions sets this to zero - when it distributes the credits */ - int TxCreditsSeek; /* this is the number of credits that the current pending TX - packet needs to transmit. This is set by HTC when - and endpoint needs credits in order to transmit */ - int TxCreditSize; /* size in bytes of each credit (set by HTC) */ - int TxCreditsPerMaxMsg; /* credits required for a maximum sized messages (set by HTC) */ - void *pHTCReserved; /* reserved for HTC use */ -} HTC_ENDPOINT_CREDIT_DIST; - -#define HTC_EP_ACTIVE (1 << 31) - -/* macro to check if an endpoint has gone active, useful for credit - * distributions */ -#define IS_EP_ACTIVE(epDist) ((epDist)->DistFlags & HTC_EP_ACTIVE) -#define SET_EP_ACTIVE(epDist) (epDist)->DistFlags |= HTC_EP_ACTIVE - - /* credit distibution code that is passed into the distrbution function, - * there are mandatory and optional codes that must be handled */ -typedef enum _HTC_CREDIT_DIST_REASON { - HTC_CREDIT_DIST_SEND_COMPLETE = 0, /* credits available as a result of completed - send operations (MANDATORY) resulting in credit reports */ - HTC_CREDIT_DIST_ACTIVITY_CHANGE = 1, /* a change in endpoint activity occured (OPTIONAL) */ - HTC_CREDIT_DIST_SEEK_CREDITS, /* an endpoint needs to "seek" credits (OPTIONAL) */ - HTC_DUMP_CREDIT_STATE /* for debugging, dump any state information that is kept by - the distribution function */ -} HTC_CREDIT_DIST_REASON; - -typedef void (*HTC_CREDIT_DIST_CALLBACK)(void *Context, - HTC_ENDPOINT_CREDIT_DIST *pEPList, - HTC_CREDIT_DIST_REASON Reason); - -typedef void (*HTC_CREDIT_INIT_CALLBACK)(void *Context, - HTC_ENDPOINT_CREDIT_DIST *pEPList, - int TotalCredits); - - /* endpoint statistics action */ -typedef enum _HTC_ENDPOINT_STAT_ACTION { - HTC_EP_STAT_SAMPLE = 0, /* only read statistics */ - HTC_EP_STAT_SAMPLE_AND_CLEAR = 1, /* sample and immediately clear statistics */ - HTC_EP_STAT_CLEAR /* clear only */ -} HTC_ENDPOINT_STAT_ACTION; - - /* endpoint statistics */ -typedef struct _HTC_ENDPOINT_STATS { - A_UINT32 TxCreditLowIndications; /* number of times the host set the credit-low flag in a send message on - this endpoint */ - A_UINT32 TxIssued; /* running count of TX packets issued */ - A_UINT32 TxCreditRpts; /* running count of total credit reports received for this endpoint */ - A_UINT32 TxCreditRptsFromRx; - A_UINT32 TxCreditRptsFromOther; - A_UINT32 TxCreditRptsFromEp0; - A_UINT32 TxCreditsFromRx; /* count of credits received via Rx packets on this endpoint */ - A_UINT32 TxCreditsFromOther; /* count of credits received via another endpoint */ - A_UINT32 TxCreditsFromEp0; /* count of credits received via another endpoint */ - A_UINT32 TxCreditsConsummed; /* count of consummed credits */ - A_UINT32 TxCreditsReturned; /* count of credits returned */ - A_UINT32 RxReceived; /* count of RX packets received */ - A_UINT32 RxLookAheads; /* count of lookahead records - found in messages received on this endpoint */ -} HTC_ENDPOINT_STATS; - -/* ------ Function Prototypes ------ */ -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Initialize HTC - @function name: HTCInit - @input: pInfo - initialization information - @output: - @return: A_OK on success - @notes: The caller initializes global HTC state and registers various instance - notification callbacks (see HTC_INIT_INFO). - - @example: - @see also: HTCShutdown -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -A_STATUS HTCInit(HTC_INIT_INFO *pInfo); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Get the underlying HIF device handle - @function name: HTCGetHifDevice - @input: HTCHandle - handle passed into the AddInstance callback - @output: - @return: opaque HIF device handle usable in HIF API calls. - @notes: - @example: - @see also: -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -void *HTCGetHifDevice(HTC_HANDLE HTCHandle); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Set the associated instance for the HTC handle - @function name: HTCSetInstance - @input: HTCHandle - handle passed into the AddInstance callback - Instance - caller supplied instance object - @output: - @return: - @notes: Caller must set the instance information for the HTC handle in order to receive - notifications for instance deletion (DeleteInstance callback is called) and for target - failure notification. - @example: - @see also: -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -void HTCSetInstance(HTC_HANDLE HTCHandle, void *Instance); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Set credit distribution parameters - @function name: HTCSetCreditDistribution - @input: HTCHandle - HTC handle - pCreditDistCont - caller supplied context to pass into distribution functions - CreditDistFunc - Distribution function callback - CreditDistInit - Credit Distribution initialization callback - ServicePriorityOrder - Array containing list of service IDs, lowest index is highest - priority - ListLength - number of elements in ServicePriorityOrder - @output: - @return: - @notes: The user can set a custom credit distribution function to handle special requirements - for each endpoint. A default credit distribution routine can be used by setting - CreditInitFunc to NULL. The default credit distribution is only provided for simple - "fair" credit distribution without regard to any prioritization. - - @example: - @see also: -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -void HTCSetCreditDistribution(HTC_HANDLE HTCHandle, - void *pCreditDistContext, - HTC_CREDIT_DIST_CALLBACK CreditDistFunc, - HTC_CREDIT_INIT_CALLBACK CreditInitFunc, - HTC_SERVICE_ID ServicePriorityOrder[], - int ListLength); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Wait for the target to indicate the HTC layer is ready - @function name: HTCWaitTarget - @input: HTCHandle - HTC handle - @output: - @return: - @notes: This API blocks until the target responds with an HTC ready message. - The caller should not connect services until the target has indicated it is - ready. - @example: - @see also: HTCConnectService -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -A_STATUS HTCWaitTarget(HTC_HANDLE HTCHandle); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Start target service communications - @function name: HTCStart - @input: HTCHandle - HTC handle - @output: - @return: - @notes: This API indicates to the target that the service connection phase is complete - and the target can freely start all connected services. This API should only be - called AFTER all service connections have been made. TCStart will issue a - SETUP_COMPLETE message to the target to indicate that all service connections - have been made and the target can start communicating over the endpoints. - @example: - @see also: HTCConnectService -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -A_STATUS HTCStart(HTC_HANDLE HTCHandle); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Add receive packet to HTC - @function name: HTCAddReceivePkt - @input: HTCHandle - HTC handle - pPacket - HTC receive packet to add - @output: - @return: A_OK on success - @notes: user must supply HTC packets for capturing incomming HTC frames. The caller - must initialize each HTC packet using the SET_HTC_PACKET_INFO_RX_REFILL() - macro. - @example: - @see also: -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -A_STATUS HTCAddReceivePkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Connect to an HTC service - @function name: HTCConnectService - @input: HTCHandle - HTC handle - pReq - connection details - @output: pResp - connection response - @return: - @notes: Service connections must be performed before HTCStart. User provides callback handlers - for various endpoint events. - @example: - @see also: HTCStart -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -A_STATUS HTCConnectService(HTC_HANDLE HTCHandle, - HTC_SERVICE_CONNECT_REQ *pReq, - HTC_SERVICE_CONNECT_RESP *pResp); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Send an HTC packet - @function name: HTCSendPkt - @input: HTCHandle - HTC handle - pPacket - packet to send - @output: - @return: A_OK - @notes: Caller must initialize packet using SET_HTC_PACKET_INFO_TX() macro. - This interface is fully asynchronous. On error, HTC SendPkt will - call the registered Endpoint callback to cleanup the packet. - @example: - @see also: HTCFlushEndpoint -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -A_STATUS HTCSendPkt(HTC_HANDLE HTCHandle, HTC_PACKET *pPacket); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Stop HTC service communications - @function name: HTCStop - @input: HTCHandle - HTC handle - @output: - @return: - @notes: HTC communications is halted. All receive and pending TX packets will - be flushed. - @example: - @see also: -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -void HTCStop(HTC_HANDLE HTCHandle); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Shutdown HTC - @function name: HTCShutdown - @input: - @output: - @return: - @notes: This cleans up all resources allocated by HTCInit(). - @example: - @see also: HTCInit -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -void HTCShutDown(void); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Flush pending TX packets - @function name: HTCFlushEndpoint - @input: HTCHandle - HTC handle - Endpoint - Endpoint to flush - Tag - flush tag - @output: - @return: - @notes: The Tag parameter is used to selectively flush packets with matching tags. - The value of 0 forces all packets to be flush regardless of tag. - @example: - @see also: HTCSendPkt -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -void HTCFlushEndpoint(HTC_HANDLE HTCHandle, HTC_ENDPOINT_ID Endpoint, HTC_TX_TAG Tag); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Dump credit distribution state - @function name: HTCDumpCreditStates - @input: HTCHandle - HTC handle - @output: - @return: - @notes: This dumps all credit distribution information to the debugger - @example: - @see also: -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -void HTCDumpCreditStates(HTC_HANDLE HTCHandle); -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Indicate a traffic activity change on an endpoint - @function name: HTCIndicateActivityChange - @input: HTCHandle - HTC handle - Endpoint - endpoint in which activity has changed - Active - TRUE if active, FALSE if it has become inactive - @output: - @return: - @notes: This triggers the registered credit distribution function to - re-adjust credits for active/inactive endpoints. - @example: - @see also: -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -void HTCIndicateActivityChange(HTC_HANDLE HTCHandle, - HTC_ENDPOINT_ID Endpoint, - A_BOOL Active); - -/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - @desc: Get endpoint statistics - @function name: HTCGetEndpointStatistics - @input: HTCHandle - HTC handle - Endpoint - Endpoint identifier - Action - action to take with statistics - @output: - pStats - statistics that were sampled (can be NULL if Action is HTC_EP_STAT_CLEAR) - - @return: TRUE if statistics profiling is enabled, otherwise FALSE. - - @notes: Statistics is a compile-time option and this function may return FALSE - if HTC is not compiled with profiling. - - The caller can specify the statistic "action" to take when sampling - the statistics. This includes: - - HTC_EP_STAT_SAMPLE: The pStats structure is filled with the current values. - HTC_EP_STAT_SAMPLE_AND_CLEAR: The structure is filled and the current statistics - are cleared. - HTC_EP_STAT_CLEA : the statistics are cleared, the called can pass a NULL value for - pStats - - @example: - @see also: -+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ -A_BOOL HTCGetEndpointStatistics(HTC_HANDLE HTCHandle, - HTC_ENDPOINT_ID Endpoint, - HTC_ENDPOINT_STAT_ACTION Action, - HTC_ENDPOINT_STATS *pStats); - -#ifdef __cplusplus -} -#endif - -#endif /* _HTC_API_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_packet.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_packet.h deleted file mode 100644 index 9ce871817e..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_packet.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - * - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifndef HTC_PACKET_H_ -#define HTC_PACKET_H_ - - -#include "dl_list.h" - -struct _HTC_PACKET; - -typedef void (* HTC_PACKET_COMPLETION)(void *,struct _HTC_PACKET *); - -typedef A_UINT16 HTC_TX_TAG; - -typedef struct _HTC_TX_PACKET_INFO { - HTC_TX_TAG Tag; /* tag used to selective flush packets */ -} HTC_TX_PACKET_INFO; - -#define HTC_TX_PACKET_TAG_ALL 0 /* a tag of zero is reserved and used to flush ALL packets */ -#define HTC_TX_PACKET_TAG_INTERNAL 1 /* internal tags start here */ -#define HTC_TX_PACKET_TAG_USER_DEFINED (HTC_TX_PACKET_TAG_INTERNAL + 9) /* user-defined tags start here */ - -typedef struct _HTC_RX_PACKET_INFO { - A_UINT32 Unused; /* for future use and to make compilers happy */ -} HTC_RX_PACKET_INFO; - -/* wrapper around endpoint-specific packets */ -typedef struct _HTC_PACKET { - DL_LIST ListLink; /* double link */ - void *pPktContext; /* caller's per packet specific context */ - - A_UINT8 *pBufferStart; /* the true buffer start , the caller can - store the real buffer start here. In - receive callbacks, the HTC layer sets pBuffer - to the start of the payload past the header. This - field allows the caller to reset pBuffer when it - recycles receive packets back to HTC */ - /* - * Pointer to the start of the buffer. In the transmit - * direction this points to the start of the payload. In the - * receive direction, however, the buffer when queued up - * points to the start of the HTC header but when returned - * to the caller points to the start of the payload - */ - A_UINT8 *pBuffer; /* payload start (RX/TX) */ - A_UINT32 BufferLength; /* length of buffer */ - A_UINT32 ActualLength; /* actual length of payload */ - int Endpoint; /* endpoint that this packet was sent/recv'd from */ - A_STATUS Status; /* completion status */ - union { - HTC_TX_PACKET_INFO AsTx; /* Tx Packet specific info */ - HTC_RX_PACKET_INFO AsRx; /* Rx Packet specific info */ - } PktInfo; - - /* the following fields are for internal HTC use */ - HTC_PACKET_COMPLETION Completion; /* completion */ - void *pContext; /* HTC private completion context */ - A_UINT32 HTCReserved; /* reserved */ -} HTC_PACKET; - - - -#define COMPLETE_HTC_PACKET(p,status) \ -{ \ - (p)->Status = (status); \ - (p)->Completion((p)->pContext,(p)); \ -} - -#define INIT_HTC_PACKET_INFO(p,b,len) \ -{ \ - (p)->pBufferStart = (b); \ - (p)->BufferLength = (len); \ -} - -/* macro to set an initial RX packet for refilling HTC */ -#define SET_HTC_PACKET_INFO_RX_REFILL(p,c,b,len,ep) \ -{ \ - (p)->pPktContext = (c); \ - (p)->pBuffer = (b); \ - (p)->pBufferStart = (b); \ - (p)->BufferLength = (len); \ - (p)->Endpoint = (ep); \ -} - -/* fast macro to recycle an RX packet that will be re-queued to HTC */ -#define HTC_PACKET_RESET_RX(p) \ - (p)->pBuffer = (p)->pBufferStart - -/* macro to set packet parameters for TX */ -#define SET_HTC_PACKET_INFO_TX(p,c,b,len,ep,tag) \ -{ \ - (p)->pPktContext = (c); \ - (p)->pBuffer = (b); \ - (p)->ActualLength = (len); \ - (p)->Endpoint = (ep); \ - (p)->PktInfo.AsTx.Tag = (tag); \ -} - -/* HTC Packet Queueing Macros */ -typedef DL_LIST HTC_PACKET_QUEUE; -/* initialize queue */ -#define INIT_HTC_PACKET_QUEUE(pQ) DL_LIST_INIT((pQ)) -/* enqueue HTC packet to the tail of the queue */ -#define HTC_PACKET_ENQUEUE(pQ,p) DL_ListInsertTail((pQ),&(p)->ListLink) -/* test if a queue is empty */ -#define HTC_QUEUE_EMPTY(pQ) DL_LIST_IS_EMPTY((pQ)) -/* get packet at head without removing it */ -#define HTC_GET_PKT_AT_HEAD(pQ) A_CONTAINING_STRUCT((DL_LIST_GET_ITEM_AT_HEAD(pQ)),HTC_PACKET,ListLink); -/* remove a packet from the current list it is linked to */ -#define HTC_PACKET_REMOVE(p) DL_ListRemove(&(p)->ListLink) - -/* dequeue an HTC packet from the head of the queue */ -static INLINE HTC_PACKET *HTC_PACKET_DEQUEUE(HTC_PACKET_QUEUE *queue) { - DL_LIST *pItem = DL_ListRemoveItemFromHead(queue); - if (pItem != NULL) { - return A_CONTAINING_STRUCT(pItem, HTC_PACKET, ListLink); - } - return NULL; -} - -#endif /*HTC_PACKET_H_*/ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_services.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_services.h deleted file mode 100644 index fc6fc29662..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/htc_services.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (c) 2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - -#ifndef __HTC_SERVICES_H__ -#define __HTC_SERVICES_H__ - -/* Current service IDs */ - -typedef enum { - RSVD_SERVICE_GROUP = 0, - WMI_SERVICE_GROUP = 1, - - HTC_TEST_GROUP = 254, - HTC_SERVICE_GROUP_LAST = 255 -}HTC_SERVICE_GROUP_IDS; - -#define MAKE_SERVICE_ID(group,index) \ - (int)(((int)group << 8) | (int)(index)) - -/* NOTE: service ID of 0x0000 is reserved and should never be used */ -#define HTC_CTRL_RSVD_SVC MAKE_SERVICE_ID(RSVD_SERVICE_GROUP,1) -#define WMI_CONTROL_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,0) -#define WMI_DATA_BE_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,1) -#define WMI_DATA_BK_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,2) -#define WMI_DATA_VI_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,3) -#define WMI_DATA_VO_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP,4) -#define WMI_MAX_SERVICES 5 - -/* raw stream service (i.e. flash, tcmd, calibration apps) */ -#define HTC_RAW_STREAMS_SVC MAKE_SERVICE_ID(HTC_TEST_GROUP,0) - -#endif /*HTC_SERVICES_H_*/ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211.h deleted file mode 100644 index 7090040249..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211.h +++ /dev/null @@ -1,342 +0,0 @@ -/*- - * Copyright (c) 2001 Atsushi Onoe - * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting - * Copyright (c) 2006 Atheros Communications, Inc. - * - * Wireless Network driver for Atheros AR6001 - * All rights reserved. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ -#ifndef _NET80211_IEEE80211_H_ -#define _NET80211_IEEE80211_H_ - -#include "athstartpack.h" - -/* - * 802.11 protocol definitions. - */ - -#define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */ -/* is 802.11 address multicast/broadcast? */ -#define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01) -#define IEEE80211_ADDR_EQ(addr1, addr2) \ - (A_MEMCMP(addr1, addr2, IEEE80211_ADDR_LEN) == 0) - -#define IEEE80211_KEYBUF_SIZE 16 -#define IEEE80211_MICBUF_SIZE (8+8) /* space for both tx and rx */ - -/* - * NB: these values are ordered carefully; there are lots of - * of implications in any reordering. In particular beware - * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY. - */ -#define IEEE80211_CIPHER_WEP 0 -#define IEEE80211_CIPHER_TKIP 1 -#define IEEE80211_CIPHER_AES_OCB 2 -#define IEEE80211_CIPHER_AES_CCM 3 -#define IEEE80211_CIPHER_CKIP 5 -#define IEEE80211_CIPHER_CCKM_KRK 6 -#define IEEE80211_CIPHER_NONE 7 /* pseudo value */ - -#define IEEE80211_CIPHER_MAX (IEEE80211_CIPHER_NONE+1) - -#define IEEE80211_IS_VALID_WEP_CIPHER_LEN(len) \ - (((len) == 5) || ((len) == 13) || ((len) == 16)) - - - -/* - * generic definitions for IEEE 802.11 frames - */ -PREPACK struct ieee80211_frame { - A_UINT8 i_fc[2]; - A_UINT8 i_dur[2]; - A_UINT8 i_addr1[IEEE80211_ADDR_LEN]; - A_UINT8 i_addr2[IEEE80211_ADDR_LEN]; - A_UINT8 i_addr3[IEEE80211_ADDR_LEN]; - A_UINT8 i_seq[2]; - /* possibly followed by addr4[IEEE80211_ADDR_LEN]; */ - /* see below */ -} POSTPACK; - -#define IEEE80211_FC0_VERSION_MASK 0x03 -#define IEEE80211_FC0_VERSION_SHIFT 0 -#define IEEE80211_FC0_VERSION_0 0x00 -#define IEEE80211_FC0_TYPE_MASK 0x0c -#define IEEE80211_FC0_TYPE_SHIFT 2 -#define IEEE80211_FC0_TYPE_MGT 0x00 -#define IEEE80211_FC0_TYPE_CTL 0x04 -#define IEEE80211_FC0_TYPE_DATA 0x08 - -#define IEEE80211_FC0_SUBTYPE_MASK 0xf0 -#define IEEE80211_FC0_SUBTYPE_SHIFT 4 -/* for TYPE_MGT */ -#define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00 -#define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10 -#define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20 -#define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30 -#define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40 -#define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50 -#define IEEE80211_FC0_SUBTYPE_BEACON 0x80 -#define IEEE80211_FC0_SUBTYPE_ATIM 0x90 -#define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0 -#define IEEE80211_FC0_SUBTYPE_AUTH 0xb0 -#define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0 -/* for TYPE_CTL */ -#define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0 -#define IEEE80211_FC0_SUBTYPE_RTS 0xb0 -#define IEEE80211_FC0_SUBTYPE_CTS 0xc0 -#define IEEE80211_FC0_SUBTYPE_ACK 0xd0 -#define IEEE80211_FC0_SUBTYPE_CF_END 0xe0 -#define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0 -/* for TYPE_DATA (bit combination) */ -#define IEEE80211_FC0_SUBTYPE_DATA 0x00 -#define IEEE80211_FC0_SUBTYPE_CF_ACK 0x10 -#define IEEE80211_FC0_SUBTYPE_CF_POLL 0x20 -#define IEEE80211_FC0_SUBTYPE_CF_ACPL 0x30 -#define IEEE80211_FC0_SUBTYPE_NODATA 0x40 -#define IEEE80211_FC0_SUBTYPE_CFACK 0x50 -#define IEEE80211_FC0_SUBTYPE_CFPOLL 0x60 -#define IEEE80211_FC0_SUBTYPE_CF_ACK_CF_ACK 0x70 -#define IEEE80211_FC0_SUBTYPE_QOS 0x80 -#define IEEE80211_FC0_SUBTYPE_QOS_NULL 0xc0 - -#define IEEE80211_FC1_DIR_MASK 0x03 -#define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */ -#define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */ -#define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */ -#define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */ - -#define IEEE80211_FC1_MORE_FRAG 0x04 -#define IEEE80211_FC1_RETRY 0x08 -#define IEEE80211_FC1_PWR_MGT 0x10 -#define IEEE80211_FC1_MORE_DATA 0x20 -#define IEEE80211_FC1_WEP 0x40 -#define IEEE80211_FC1_ORDER 0x80 - -#define IEEE80211_SEQ_FRAG_MASK 0x000f -#define IEEE80211_SEQ_FRAG_SHIFT 0 -#define IEEE80211_SEQ_SEQ_MASK 0xfff0 -#define IEEE80211_SEQ_SEQ_SHIFT 4 - -#define IEEE80211_NWID_LEN 32 - -/* - * 802.11 rate set. - */ -#define IEEE80211_RATE_SIZE 8 /* 802.11 standard */ -#define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */ - -#define WMM_NUM_AC 4 /* 4 AC categories */ - -#define WMM_PARAM_ACI_M 0x60 /* Mask for ACI field */ -#define WMM_PARAM_ACI_S 5 /* Shift for ACI field */ -#define WMM_PARAM_ACM_M 0x10 /* Mask for ACM bit */ -#define WMM_PARAM_ACM_S 4 /* Shift for ACM bit */ -#define WMM_PARAM_AIFSN_M 0x0f /* Mask for aifsn field */ -#define WMM_PARAM_LOGCWMIN_M 0x0f /* Mask for CwMin field (in log) */ -#define WMM_PARAM_LOGCWMAX_M 0xf0 /* Mask for CwMax field (in log) */ -#define WMM_PARAM_LOGCWMAX_S 4 /* Shift for CwMax field */ - -#define WMM_AC_TO_TID(_ac) ( \ - ((_ac) == WMM_AC_VO) ? 6 : \ - ((_ac) == WMM_AC_VI) ? 5 : \ - ((_ac) == WMM_AC_BK) ? 1 : \ - 0) - -#define TID_TO_WMM_AC(_tid) ( \ - ((_tid) < 1) ? WMM_AC_BE : \ - ((_tid) < 3) ? WMM_AC_BK : \ - ((_tid) < 6) ? WMM_AC_VI : \ - WMM_AC_VO) -/* - * Management information element payloads. - */ - -enum { - IEEE80211_ELEMID_SSID = 0, - IEEE80211_ELEMID_RATES = 1, - IEEE80211_ELEMID_FHPARMS = 2, - IEEE80211_ELEMID_DSPARMS = 3, - IEEE80211_ELEMID_CFPARMS = 4, - IEEE80211_ELEMID_TIM = 5, - IEEE80211_ELEMID_IBSSPARMS = 6, - IEEE80211_ELEMID_COUNTRY = 7, - IEEE80211_ELEMID_CHALLENGE = 16, - /* 17-31 reserved for challenge text extension */ - IEEE80211_ELEMID_PWRCNSTR = 32, - IEEE80211_ELEMID_PWRCAP = 33, - IEEE80211_ELEMID_TPCREQ = 34, - IEEE80211_ELEMID_TPCREP = 35, - IEEE80211_ELEMID_SUPPCHAN = 36, - IEEE80211_ELEMID_CHANSWITCH = 37, - IEEE80211_ELEMID_MEASREQ = 38, - IEEE80211_ELEMID_MEASREP = 39, - IEEE80211_ELEMID_QUIET = 40, - IEEE80211_ELEMID_IBSSDFS = 41, - IEEE80211_ELEMID_ERP = 42, - IEEE80211_ELEMID_RSN = 48, - IEEE80211_ELEMID_XRATES = 50, - IEEE80211_ELEMID_TPC = 150, - IEEE80211_ELEMID_CCKM = 156, - IEEE80211_ELEMID_VENDOR = 221, /* vendor private */ -}; - -#define ATH_OUI 0x7f0300 /* Atheros OUI */ -#define ATH_OUI_TYPE 0x01 -#define ATH_OUI_SUBTYPE 0x01 -#define ATH_OUI_VERSION 0x00 - -#define WPA_OUI 0xf25000 -#define WPA_OUI_TYPE 0x01 -#define WPA_VERSION 1 /* current supported version */ - -#define WPA_CSE_NULL 0x00 -#define WPA_CSE_WEP40 0x01 -#define WPA_CSE_TKIP 0x02 -#define WPA_CSE_CCMP 0x04 -#define WPA_CSE_WEP104 0x05 - -#define WPA_ASE_NONE 0x00 -#define WPA_ASE_8021X_UNSPEC 0x01 -#define WPA_ASE_8021X_PSK 0x02 - -#define RSN_OUI 0xac0f00 -#define RSN_VERSION 1 /* current supported version */ - -#define RSN_CSE_NULL 0x00 -#define RSN_CSE_WEP40 0x01 -#define RSN_CSE_TKIP 0x02 -#define RSN_CSE_WRAP 0x03 -#define RSN_CSE_CCMP 0x04 -#define RSN_CSE_WEP104 0x05 - -#define RSN_ASE_NONE 0x00 -#define RSN_ASE_8021X_UNSPEC 0x01 -#define RSN_ASE_8021X_PSK 0x02 - -#define RSN_CAP_PREAUTH 0x01 - -#define WMM_OUI 0xf25000 -#define WMM_OUI_TYPE 0x02 -#define WMM_INFO_OUI_SUBTYPE 0x00 -#define WMM_PARAM_OUI_SUBTYPE 0x01 -#define WMM_VERSION 1 - -/* WMM stream classes */ -#define WMM_NUM_AC 4 -#define WMM_AC_BE 0 /* best effort */ -#define WMM_AC_BK 1 /* background */ -#define WMM_AC_VI 2 /* video */ -#define WMM_AC_VO 3 /* voice */ - -/* TSPEC related */ -#define ACTION_CATEGORY_CODE_TSPEC 17 -#define ACTION_CODE_TSPEC_ADDTS 0 -#define ACTION_CODE_TSPEC_ADDTS_RESP 1 -#define ACTION_CODE_TSPEC_DELTS 2 - -typedef enum { - TSPEC_STATUS_CODE_ADMISSION_ACCEPTED = 0, - TSPEC_STATUS_CODE_ADDTS_INVALID_PARAMS = 0x1, - TSPEC_STATUS_CODE_ADDTS_REQUEST_REFUSED = 0x3, - TSPEC_STATUS_CODE_UNSPECIFIED_QOS_RELATED_FAILURE = 0xC8, - TSPEC_STATUS_CODE_REQUESTED_REFUSED_POLICY_CONFIGURATION = 0xC9, - TSPEC_STATUS_CODE_INSUFFCIENT_BANDWIDTH = 0xCA, - TSPEC_STATUS_CODE_INVALID_PARAMS = 0xCB, - TSPEC_STATUS_CODE_DELTS_SENT = 0x30, - TSPEC_STATUS_CODE_DELTS_RECV = 0x31, -} TSPEC_STATUS_CODE; - -/* - * WMM/802.11e Tspec Element - */ -typedef PREPACK struct wmm_tspec_ie_t { - A_UINT8 elementId; - A_UINT8 len; - A_UINT8 oui[3]; - A_UINT8 ouiType; - A_UINT8 ouiSubType; - A_UINT8 version; - A_UINT16 tsInfo_info; - A_UINT8 tsInfo_reserved; - A_UINT16 nominalMSDU; - A_UINT16 maxMSDU; - A_UINT32 minServiceInt; - A_UINT32 maxServiceInt; - A_UINT32 inactivityInt; - A_UINT32 suspensionInt; - A_UINT32 serviceStartTime; - A_UINT32 minDataRate; - A_UINT32 meanDataRate; - A_UINT32 peakDataRate; - A_UINT32 maxBurstSize; - A_UINT32 delayBound; - A_UINT32 minPhyRate; - A_UINT16 sba; - A_UINT16 mediumTime; -} POSTPACK WMM_TSPEC_IE; - - -/* - * BEACON management packets - * - * octet timestamp[8] - * octet beacon interval[2] - * octet capability information[2] - * information element - * octet elemid - * octet length - * octet information[length] - */ - -#define IEEE80211_BEACON_INTERVAL(beacon) \ - ((beacon)[8] | ((beacon)[9] << 8)) -#define IEEE80211_BEACON_CAPABILITY(beacon) \ - ((beacon)[10] | ((beacon)[11] << 8)) - -#define IEEE80211_CAPINFO_ESS 0x0001 -#define IEEE80211_CAPINFO_IBSS 0x0002 -#define IEEE80211_CAPINFO_CF_POLLABLE 0x0004 -#define IEEE80211_CAPINFO_CF_POLLREQ 0x0008 -#define IEEE80211_CAPINFO_PRIVACY 0x0010 -#define IEEE80211_CAPINFO_SHORT_PREAMBLE 0x0020 -#define IEEE80211_CAPINFO_PBCC 0x0040 -#define IEEE80211_CAPINFO_CHNL_AGILITY 0x0080 -/* bits 8-9 are reserved */ -#define IEEE80211_CAPINFO_SHORT_SLOTTIME 0x0400 -#define IEEE80211_CAPINFO_APSD 0x0800 -/* bit 12 is reserved */ -#define IEEE80211_CAPINFO_DSSSOFDM 0x2000 -/* bits 14-15 are reserved */ - -/* - * Authentication Modes - */ - -enum ieee80211_authmode { - IEEE80211_AUTH_NONE = 0, - IEEE80211_AUTH_OPEN = 1, - IEEE80211_AUTH_SHARED = 2, - IEEE80211_AUTH_8021X = 3, - IEEE80211_AUTH_AUTO = 4, /* auto-select/accept */ - /* NB: these are used only for ioctls */ - IEEE80211_AUTH_WPA = 5, /* WPA/RSN w/ 802.1x */ - IEEE80211_AUTH_WPA_PSK = 6, /* WPA/RSN w/ PSK */ - IEEE80211_AUTH_WPA_CCKM = 7, /* WPA/RSN IE w/ CCKM */ -}; - -#include "athendpack.h" - -#endif /* _NET80211_IEEE80211_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211_ioctl.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211_ioctl.h deleted file mode 100644 index dab6747c49..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211_ioctl.h +++ /dev/null @@ -1,163 +0,0 @@ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/include/ieee80211_ioctl.h#1 $ - */ - -#ifndef _IEEE80211_IOCTL_H_ -#define _IEEE80211_IOCTL_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Extracted from the MADWIFI net80211/ieee80211_ioctl.h - */ - -/* - * WPA/RSN get/set key request. Specify the key/cipher - * type and whether the key is to be used for sending and/or - * receiving. The key index should be set only when working - * with global keys (use IEEE80211_KEYIX_NONE for ``no index''). - * Otherwise a unicast/pairwise key is specified by the bssid - * (on a station) or mac address (on an ap). They key length - * must include any MIC key data; otherwise it should be no - more than IEEE80211_KEYBUF_SIZE. - */ -struct ieee80211req_key { - u_int8_t ik_type; /* key/cipher type */ - u_int8_t ik_pad; - u_int16_t ik_keyix; /* key index */ - u_int8_t ik_keylen; /* key length in bytes */ - u_int8_t ik_flags; -#define IEEE80211_KEY_XMIT 0x01 -#define IEEE80211_KEY_RECV 0x02 -#define IEEE80211_KEY_DEFAULT 0x80 /* default xmit key */ - u_int8_t ik_macaddr[IEEE80211_ADDR_LEN]; - u_int64_t ik_keyrsc; /* key receive sequence counter */ - u_int64_t ik_keytsc; /* key transmit sequence counter */ - u_int8_t ik_keydata[IEEE80211_KEYBUF_SIZE+IEEE80211_MICBUF_SIZE]; -}; -/* - * Delete a key either by index or address. Set the index - * to IEEE80211_KEYIX_NONE when deleting a unicast key. - */ -struct ieee80211req_del_key { - u_int8_t idk_keyix; /* key index */ - u_int8_t idk_macaddr[IEEE80211_ADDR_LEN]; -}; -/* - * MLME state manipulation request. IEEE80211_MLME_ASSOC - * only makes sense when operating as a station. The other - * requests can be used when operating as a station or an - * ap (to effect a station). - */ -struct ieee80211req_mlme { - u_int8_t im_op; /* operation to perform */ -#define IEEE80211_MLME_ASSOC 1 /* associate station */ -#define IEEE80211_MLME_DISASSOC 2 /* disassociate station */ -#define IEEE80211_MLME_DEAUTH 3 /* deauthenticate station */ -#define IEEE80211_MLME_AUTHORIZE 4 /* authorize station */ -#define IEEE80211_MLME_UNAUTHORIZE 5 /* unauthorize station */ - u_int16_t im_reason; /* 802.11 reason code */ - u_int8_t im_macaddr[IEEE80211_ADDR_LEN]; -}; - -struct ieee80211req_addpmkid { - u_int8_t pi_bssid[IEEE80211_ADDR_LEN]; - u_int8_t pi_enable; - u_int8_t pi_pmkid[16]; -}; - -#define AUTH_ALG_OPEN_SYSTEM 0x01 -#define AUTH_ALG_SHARED_KEY 0x02 -#define AUTH_ALG_LEAP 0x04 - -struct ieee80211req_authalg { - u_int8_t auth_alg; -}; - -/* - * Request to add an IE to a Management Frame - */ -enum{ - IEEE80211_APPIE_FRAME_BEACON = 0, - IEEE80211_APPIE_FRAME_PROBE_REQ = 1, - IEEE80211_APPIE_FRAME_PROBE_RESP = 2, - IEEE80211_APPIE_FRAME_ASSOC_REQ = 3, - IEEE80211_APPIE_FRAME_ASSOC_RESP = 4, - IEEE80211_APPIE_NUM_OF_FRAME = 5 -}; - -/* - * The Maximum length of the IE that can be added to a Management frame - */ -#define IEEE80211_APPIE_FRAME_MAX_LEN 78 - -struct ieee80211req_getset_appiebuf { - u_int32_t app_frmtype; /* management frame type for which buffer is added */ - u_int32_t app_buflen; /*application supplied buffer length */ - u_int8_t app_buf[]; -}; - -/* - * The following definitions are used by an application to set filter - * for receiving management frames - */ -enum { - IEEE80211_FILTER_TYPE_BEACON = 0x1, - IEEE80211_FILTER_TYPE_PROBE_REQ = 0x2, - IEEE80211_FILTER_TYPE_PROBE_RESP = 0x4, - IEEE80211_FILTER_TYPE_ASSOC_REQ = 0x8, - IEEE80211_FILTER_TYPE_ASSOC_RESP = 0x10, - IEEE80211_FILTER_TYPE_AUTH = 0x20, - IEEE80211_FILTER_TYPE_DEAUTH = 0x40, - IEEE80211_FILTER_TYPE_DISASSOC = 0x80, - IEEE80211_FILTER_TYPE_ALL = 0xFF /* used to check the valid filter bits */ -}; - -struct ieee80211req_set_filter { - u_int32_t app_filterype; /* management frame filter type */ -}; - -enum { - IEEE80211_PARAM_AUTHMODE = 3, /* Authentication Mode */ - IEEE80211_PARAM_MCASTCIPHER = 5, - IEEE80211_PARAM_MCASTKEYLEN = 6, /* multicast key length */ - IEEE80211_PARAM_UCASTCIPHER = 8, - IEEE80211_PARAM_UCASTKEYLEN = 9, /* unicast key length */ - IEEE80211_PARAM_WPA = 10, /* WPA mode (0,1,2) */ - IEEE80211_PARAM_ROAMING = 12, /* roaming mode */ - IEEE80211_PARAM_PRIVACY = 13, /* privacy invoked */ - IEEE80211_PARAM_COUNTERMEASURES = 14, /* WPA/TKIP countermeasures */ - IEEE80211_PARAM_DROPUNENCRYPTED = 15, /* discard unencrypted frames */ -}; - -/* - * Values for IEEE80211_PARAM_WPA - */ -#define WPA_MODE_WPA1 1 -#define WPA_MODE_WPA2 2 -#define WPA_MODE_AUTO 3 -#define WPA_MODE_NONE 4 - -#ifdef __cplusplus -} -#endif - -#endif /* _IEEE80211_IOCTL_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211_node.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211_node.h deleted file mode 100644 index 46b613c09c..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ieee80211_node.h +++ /dev/null @@ -1,77 +0,0 @@ -/*- - * Copyright (c) 2001 Atsushi Onoe - * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting - * Copyright (c) 2006 Atheros Communications, Inc. - * - * Wireless Network driver for Atheros AR6001 - * All rights reserved. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ -#ifndef _IEEE80211_NODE_H_ -#define _IEEE80211_NODE_H_ - -/* - * Node locking definitions. - */ -#define IEEE80211_NODE_LOCK_INIT(_nt) A_MUTEX_INIT(&(_nt)->nt_nodelock) -#define IEEE80211_NODE_LOCK_DESTROY(_nt) -#define IEEE80211_NODE_LOCK(_nt) A_MUTEX_LOCK(&(_nt)->nt_nodelock) -#define IEEE80211_NODE_UNLOCK(_nt) A_MUTEX_UNLOCK(&(_nt)->nt_nodelock) -#define IEEE80211_NODE_LOCK_BH(_nt) A_MUTEX_LOCK(&(_nt)->nt_nodelock) -#define IEEE80211_NODE_UNLOCK_BH(_nt) A_MUTEX_UNLOCK(&(_nt)->nt_nodelock) -#define IEEE80211_NODE_LOCK_ASSERT(_nt) - -/* - * Node reference counting definitions. - * - * ieee80211_node_initref initialize the reference count to 1 - * ieee80211_node_incref add a reference - * ieee80211_node_decref remove a reference - * ieee80211_node_dectestref remove a reference and return 1 if this - * is the last reference, otherwise 0 - * ieee80211_node_refcnt reference count for printing (only) - */ -#define ieee80211_node_initref(_ni) ((_ni)->ni_refcnt = 1) -#define ieee80211_node_incref(_ni) ((_ni)->ni_refcnt++) -#define ieee80211_node_decref(_ni) ((_ni)->ni_refcnt--) -#define ieee80211_node_dectestref(_ni) (((_ni)->ni_refcnt--) == 0) -#define ieee80211_node_refcnt(_ni) ((_ni)->ni_refcnt) - -#define IEEE80211_NODE_HASHSIZE 32 -/* simple hash is enough for variation of macaddr */ -#define IEEE80211_NODE_HASH(addr) \ - (((const A_UINT8 *)(addr))[IEEE80211_ADDR_LEN - 1] % \ - IEEE80211_NODE_HASHSIZE) - -/* - * Table of ieee80211_node instances. Each ieee80211com - * has at least one for holding the scan candidates. - * When operating as an access point or in ibss mode there - * is a second table for associated stations or neighbors. - */ -struct ieee80211_node_table { - void *nt_wmip; /* back reference */ - A_MUTEX_T nt_nodelock; /* on node table */ - struct bss *nt_node_first; /* information of all nodes */ - struct bss *nt_node_last; /* information of all nodes */ - struct bss *nt_hash[IEEE80211_NODE_HASHSIZE]; - const char *nt_name; /* for debugging */ - A_UINT32 nt_scangen; /* gen# for timeout scan */ - A_TIMER nt_inact_timer; - A_UINT8 isTimerArmed; /* is the node timer armed */ -}; - -#define WLAN_NODE_INACT_TIMEOUT_MSEC 10000 - -#endif /* _IEEE80211_NODE_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ini_dset.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ini_dset.h deleted file mode 100644 index 410f2b5259..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/ini_dset.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ -#ifndef _INI_DSET_H_ -#define _INI_DSET_H_ - -/* - * Each of these represents a WHAL INI table, which consists - * of an "address column" followed by 1 or more "value columns". - * - * Software uses the base WHAL_INI_DATA_ID+column to access a - * DataSet that holds a particular column of data. - */ -typedef enum { - WHAL_INI_DATA_ID_NULL =0, - WHAL_INI_DATA_ID_MODE_SPECIFIC =1, /* 2,3 */ - WHAL_INI_DATA_ID_COMMON =4, /* 5 */ - WHAL_INI_DATA_ID_BB_RFGAIN =6, /* 7,8 */ - WHAL_INI_DATA_ID_ANALOG_BANK1 =9, /* 10 */ - WHAL_INI_DATA_ID_ANALOG_BANK2 =11, /* 12 */ - WHAL_INI_DATA_ID_ANALOG_BANK3 =13, /* 14, 15 */ - WHAL_INI_DATA_ID_ANALOG_BANK6 =16, /* 17, 18 */ - WHAL_INI_DATA_ID_ANALOG_BANK7 =19, /* 20 */ - WHAL_INI_DATA_ID_MODE_OVERRIDES =21, /* 22,23 */ - WHAL_INI_DATA_ID_COMMON_OVERRIDES =24, /* 25 */ - - WHAL_INI_DATA_ID_MAX =25 -} WHAL_INI_DATA_ID; - -typedef PREPACK struct { - A_UINT16 freqIndex; // 1 - A mode 2 - B or G mode 0 - common - A_UINT16 offset; - A_UINT32 newValue; -} POSTPACK INI_DSET_REG_OVERRIDE; - -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/regDb.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/regDb.h deleted file mode 100644 index b3f665ff5f..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/regDb.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * Copyright (c) 2005 Atheros Communications, Inc. - * All rights reserved. - * - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * This module contains the header files for regulatory module, - * which include the DB schema and DB values. - * $Id: - */ - -#ifndef __REG_DB_H__ -#define __REG_DB_H__ - -#include "./regulatory/reg_dbschema.h" -#include "./regulatory/reg_dbvalues.h" - -#endif /* __REG_DB_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/regdump.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/regdump.h deleted file mode 100644 index 0106825ce2..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/regdump.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef __REGDUMP_H__ -#define __REGDUMP_H__ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ -#if defined(AR6001) -#include "AR6001/AR6001_regdump.h" -#endif -#if defined(AR6002) -#include "AR6002/AR6002_regdump.h" -#endif - -#if !defined(__ASSEMBLER__) -/* - * Target CPU state at the time of failure is reflected - * in a register dump, which the Host can fetch through - * the diagnostic window. - */ -struct register_dump_s { - A_UINT32 target_id; /* Target ID */ - A_UINT32 assline; /* Line number (if assertion failure) */ - A_UINT32 pc; /* Program Counter at time of exception */ - A_UINT32 badvaddr; /* Virtual address causing exception */ - CPU_exception_frame_t exc_frame; /* CPU-specific exception info */ - - /* Could copy top of stack here, too.... */ -}; -#endif /* __ASSEMBLER__ */ -#endif /* __REGDUMP_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/targaddrs.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/targaddrs.h deleted file mode 100644 index da2a650902..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/targaddrs.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - -#ifndef __TARGADDRS_H__ -#define __TARGADDRS_H__ -#if defined(AR6001) -#include "AR6001/addrs.h" -#endif -#if defined(AR6002) -#include "AR6002/addrs.h" -#endif - -/* - * AR6K option bits, to enable/disable various features. - * By default, all option bits are 0. - * These bits can be set in LOCAL_SCRATCH register 0. - */ -#define AR6K_OPTION_BMI_DISABLE 0x01 /* Disable BMI comm with Host */ -#define AR6K_OPTION_SERIAL_ENABLE 0x02 /* Enable serial port msgs */ -#define AR6K_OPTION_WDT_DISABLE 0x04 /* WatchDog Timer override */ -#define AR6K_OPTION_SLEEP_DISABLE 0x08 /* Disable system sleep */ -#define AR6K_OPTION_STOP_BOOT 0x10 /* Stop boot processes (for ATE) */ -#define AR6K_OPTION_ENABLE_NOANI 0x20 /* Operate without ANI */ -#define AR6K_OPTION_DSET_DISABLE 0x40 /* Ignore DataSets */ -#define AR6K_OPTION_IGNORE_FLASH 0x80 /* Ignore flash during bootup */ - -/* - * xxx_HOST_INTEREST_ADDRESS is the address in Target RAM of the - * host_interest structure. It must match the address of the _host_interest - * symbol (see linker script). - * - * Host Interest is shared between Host and Target in order to coordinate - * between the two, and is intended to remain constant (with additions only - * at the end) across software releases. - */ -#define AR6001_HOST_INTEREST_ADDRESS 0x80000600 -#define AR6002_HOST_INTEREST_ADDRESS 0x00500400 - -#define HOST_INTEREST_MAX_SIZE 0x100 - -#if !defined(__ASSEMBLER__) -struct register_dump_s; -struct dbglog_hdr_s; - -/* - * These are items that the Host may need to access - * via BMI or via the Diagnostic Window. The position - * of items in this structure must remain constant - * across firmware revisions! - * - * Types for each item must be fixed size across - * target and host platforms. - * - * More items may be added at the end. - */ -struct host_interest_s { - /* - * Pointer to application-defined area, if any. - * Set by Target application during startup. - */ - A_UINT32 hi_app_host_interest; /* 0x00 */ - - /* Pointer to register dump area, valid after Target crash. */ - A_UINT32 hi_failure_state; /* 0x04 */ - - /* Pointer to debug logging header */ - A_UINT32 hi_dbglog_hdr; /* 0x08 */ - - /* Indicates whether or not flash is present on Target. - * NB: flash_is_present indicator is here not just - * because it might be of interest to the Host; but - * also because it's set early on by Target's startup - * asm code and we need it to have a special RAM address - * so that it doesn't get reinitialized with the rest - * of data. - */ - A_UINT32 hi_flash_is_present; /* 0x0c */ - - /* - * General-purpose flag bits, similar to AR6000_OPTION_* flags. - * Can be used by application rather than by OS. - */ - A_UINT32 hi_option_flag; /* 0x10 */ - - /* - * Boolean that determines whether or not to - * display messages on the serial port. - */ - A_UINT32 hi_serial_enable; /* 0x14 */ - - /* Start address of Flash DataSet index, if any */ - A_UINT32 hi_dset_list_head; /* 0x18 */ - - /* Override Target application start address */ - A_UINT32 hi_app_start; /* 0x1c */ - - /* Clock and voltage tuning */ - A_UINT32 hi_skip_clock_init; /* 0x20 */ - A_UINT32 hi_core_clock_setting; /* 0x24 */ - A_UINT32 hi_cpu_clock_setting; /* 0x28 */ - A_UINT32 hi_system_sleep_setting; /* 0x2c */ - A_UINT32 hi_xtal_control_setting; /* 0x30 */ - A_UINT32 hi_pll_ctrl_setting_24ghz; /* 0x34 */ - A_UINT32 hi_pll_ctrl_setting_5ghz; /* 0x38 */ - A_UINT32 hi_ref_voltage_trim_setting; /* 0x3c */ - A_UINT32 hi_clock_info; /* 0x40 */ - - /* - * Flash configuration overrides, used only - * when firmware is not executing from flash. - * (When using flash, modify the global variables - * with equivalent names.) - */ - A_UINT32 hi_bank0_addr_value; /* 0x44 */ - A_UINT32 hi_bank0_read_value; /* 0x48 */ - A_UINT32 hi_bank0_write_value; /* 0x4c */ - A_UINT32 hi_bank0_config_value; /* 0x50 */ - - /* Pointer to Board Data */ - A_UINT32 hi_board_data; /* 0x54 */ - A_UINT32 hi_board_data_initialized; /* 0x58 */ - - A_UINT32 hi_dset_RAM_index_table; /* 0x5c */ - - A_UINT32 hi_desired_baud_rate; /* 0x60 */ - A_UINT32 hi_dbglog_config; /* 0x64 */ - A_UINT32 hi_end_RAM_reserve_sz; /* 0x68 */ - A_UINT32 hi_mbox_io_block_sz; /* 0x6c */ - - A_UINT32 hi_num_bpatch_streams; /* 0x70 */ - A_UINT32 hi_mbox_isr_yield_limit; /* 0x74 */ - - A_UINT32 hi_refclk_hz; /* 0x78 */ -}; - -/* Bits defined in hi_option_flag */ -#define HI_OPTION_TIMER_WAR 1 /* not really used */ - -/* - * Intended for use by Host software, this macro returns the Target RAM - * address of any item in the host_interest structure. - * Example: target_addr = AR6001_HOST_INTEREST_ITEM_ADDRESS(hi_board_data); - */ -#define AR6001_HOST_INTEREST_ITEM_ADDRESS(item) \ - ((A_UINT32)&((((struct host_interest_s *)(AR6001_HOST_INTEREST_ADDRESS))->item))) - -#define AR6002_HOST_INTEREST_ITEM_ADDRESS(item) \ - ((A_UINT32)&((((struct host_interest_s *)(AR6002_HOST_INTEREST_ADDRESS))->item))) - - -#endif /* !__ASSEMBLER__ */ - -#endif /* __TARGADDRS_H__ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/testcmd.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/testcmd.h deleted file mode 100644 index 737533adb4..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/testcmd.h +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - -#ifndef TESTCMD_H_ -#define TESTCMD_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -typedef enum { - ZEROES_PATTERN = 0, - ONES_PATTERN, - REPEATING_10, - PN7_PATTERN, - PN9_PATTERN, - PN15_PATTERN -}TX_DATA_PATTERN; - -/* Continous tx - mode : TCMD_CONT_TX_OFF - Disabling continous tx - TCMD_CONT_TX_SINE - Enable continuous unmodulated tx - TCMD_CONT_TX_FRAME- Enable continuous modulated tx - freq : Channel freq in Mhz. (e.g 2412 for channel 1 in 11 g) -dataRate: 0 - 1 Mbps - 1 - 2 Mbps - 2 - 5.5 Mbps - 3 - 11 Mbps - 4 - 6 Mbps - 5 - 9 Mbps - 6 - 12 Mbps - 7 - 18 Mbps - 8 - 24 Mbps - 9 - 36 Mbps - 10 - 28 Mbps - 11 - 54 Mbps - txPwr: Tx power in dBm[5 -11] for unmod Tx, [5-14] for mod Tx -antenna: 1 - one antenna - 2 - two antenna -Note : Enable/disable continuous tx test cmd works only when target is awake. -*/ - -typedef enum { - TCMD_CONT_TX_OFF = 0, - TCMD_CONT_TX_SINE, - TCMD_CONT_TX_FRAME, - TCMD_CONT_TX_TX99, - TCMD_CONT_TX_TX100 -} TCMD_CONT_TX_MODE; - -typedef PREPACK struct { - A_UINT32 testCmdId; - A_UINT32 mode; - A_UINT32 freq; - A_UINT32 dataRate; - A_INT32 txPwr; - A_UINT32 antenna; - A_UINT32 enANI; - A_UINT32 scramblerOff; - A_UINT32 aifsn; - A_UINT16 pktSz; - A_UINT16 txPattern; -} POSTPACK TCMD_CONT_TX; - -#define TCMD_TXPATTERN_ZERONE 0x1 -#define TCMD_TXPATTERN_ZERONE_DIS_SCRAMBLE 0x2 - -/* Continuous Rx - act: TCMD_CONT_RX_PROMIS - promiscuous mode (accept all incoming frames) - TCMD_CONT_RX_FILTER - filter mode (accept only frames with dest - address equal specified - mac address (set via act =3) - TCMD_CONT_RX_REPORT off mode (disable cont rx mode and get the - report from the last cont - Rx test) - - TCMD_CONT_RX_SETMAC - set MacAddr mode (sets the MAC address for the - target. This Overrides - the default MAC address.) - -*/ -typedef enum { - TCMD_CONT_RX_PROMIS =0, - TCMD_CONT_RX_FILTER, - TCMD_CONT_RX_REPORT, - TCMD_CONT_RX_SETMAC -} TCMD_CONT_RX_ACT; - -typedef PREPACK struct { - A_UINT32 testCmdId; - A_UINT32 act; - A_UINT32 enANI; - PREPACK union { - struct PREPACK TCMD_CONT_RX_PARA { - A_UINT32 freq; - A_UINT32 antenna; - } POSTPACK para; - struct PREPACK TCMD_CONT_RX_REPORT { - A_UINT32 totalPkt; - A_INT32 rssiInDBm; - } POSTPACK report; - struct PREPACK TCMD_CONT_RX_MAC { - A_UCHAR addr[ATH_MAC_LEN]; - } POSTPACK mac; - } POSTPACK u; -} POSTPACK TCMD_CONT_RX; - -/* Force sleep/wake test cmd - mode: TCMD_PM_WAKEUP - Wakeup the target - TCMD_PM_SLEEP - Force the target to sleep. - */ -typedef enum { - TCMD_PM_WAKEUP = 1, /* be consistent with target */ - TCMD_PM_SLEEP -} TCMD_PM_MODE; - -typedef PREPACK struct { - A_UINT32 testCmdId; - A_UINT32 mode; -} POSTPACK TCMD_PM; - -typedef enum{ - TCMD_CONT_TX_ID, - TCMD_CONT_RX_ID, - TCMD_PM_ID - } TCMD_ID; - -typedef PREPACK union { - TCMD_CONT_TX contTx; - TCMD_CONT_RX contRx; - TCMD_PM pm ; -} POSTPACK TEST_CMD; - -#ifdef __cplusplus -} -#endif - -#endif /* TESTCMD_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wlan_api.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wlan_api.h deleted file mode 100644 index aabca4b7b6..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wlan_api.h +++ /dev/null @@ -1,101 +0,0 @@ -#ifndef _HOST_WLAN_API_H_ -#define _HOST_WLAN_API_H_ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * This file contains the API for the host wlan module - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/wlan_api.h#1 $ - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifdef __cplusplus -extern "C" { -#endif - -struct ieee80211_node_table; -struct ieee80211_frame; - -struct ieee80211_common_ie { - A_UINT16 ie_chan; - A_UINT8 *ie_tstamp; - A_UINT8 *ie_ssid; - A_UINT8 *ie_rates; - A_UINT8 *ie_xrates; - A_UINT8 *ie_country; - A_UINT8 *ie_wpa; - A_UINT8 *ie_rsn; - A_UINT8 *ie_wmm; - A_UINT8 *ie_ath; - A_UINT16 ie_capInfo; - A_UINT16 ie_beaconInt; - A_UINT8 *ie_tim; - A_UINT8 *ie_chswitch; - A_UINT8 ie_erp; - A_UINT8 *ie_wsc; -}; - -typedef struct bss { - A_UINT8 ni_macaddr[6]; - A_UINT8 ni_snr; - A_INT16 ni_rssi; - struct bss *ni_list_next; - struct bss *ni_list_prev; - struct bss *ni_hash_next; - struct bss *ni_hash_prev; - struct ieee80211_common_ie ni_cie; - A_UINT8 *ni_buf; - struct ieee80211_node_table *ni_table; - A_UINT32 ni_refcnt; - int ni_scangen; - A_UINT32 ni_tstamp; -} bss_t; - -typedef void wlan_node_iter_func(void *arg, bss_t *); - -bss_t *wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size); -void wlan_node_free(bss_t *ni); -void wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni, - const A_UINT8 *macaddr); -bss_t *wlan_find_node(struct ieee80211_node_table *nt, const A_UINT8 *macaddr); -void wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni); -void wlan_free_allnodes(struct ieee80211_node_table *nt); -void wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f, - void *arg); - -void wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt); -void wlan_node_table_reset(struct ieee80211_node_table *nt); -void wlan_node_table_cleanup(struct ieee80211_node_table *nt); - -A_STATUS wlan_parse_beacon(A_UINT8 *buf, int framelen, - struct ieee80211_common_ie *cie); - -A_UINT16 wlan_ieee2freq(int chan); -A_UINT32 wlan_freq2ieee(A_UINT16 freq); - - -bss_t * -wlan_find_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid, - A_UINT32 ssidLength, A_BOOL bIsWPA2); - -void -wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni); - -#ifdef __cplusplus -} -#endif - -#endif /* _HOST_WLAN_API_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wlan_dset.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wlan_dset.h deleted file mode 100644 index 8a876d6476..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wlan_dset.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright (c) 2007 Atheros Communications, Inc. - * All rights reserved. - * - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - */ - -#ifndef __WLAN_DSET_H__ -#define __WKAN_DSET_H__ - -typedef PREPACK struct wow_config_dset { - - A_UINT8 valid_dset; - A_UINT8 gpio_enable; - A_UINT16 gpio_pin; -} POSTPACK WOW_CONFIG_DSET; - -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmi.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmi.h deleted file mode 100644 index 045acd4d39..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmi.h +++ /dev/null @@ -1,1743 +0,0 @@ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * This file contains the definitions of the WMI protocol specified in the - * Wireless Module Interface (WMI). It includes definitions of all the - * commands and events. Commands are messages from the host to the WM. - * Events and Replies are messages from the WM to the host. - * - * Ownership of correctness in regards to WMI commands - * belongs to the host driver and the WM is not required to validate - * parameters for value, proper range, or any other checking. - * - */ - -#ifndef _WMI_H_ -#define _WMI_H_ - -#ifndef ATH_TARGET -#include "athstartpack.h" -#endif - -#include "wmix.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define WMI_PROTOCOL_VERSION 0x0002 -#define WMI_PROTOCOL_REVISION 0x0000 - -#define ATH_MAC_LEN 6 /* length of mac in bytes */ -#define WMI_CMD_MAX_LEN 100 -#define WMI_CONTROL_MSG_MAX_LEN 256 -#define WMI_OPT_CONTROL_MSG_MAX_LEN 1536 -#define IS_ETHERTYPE(_typeOrLen) ((_typeOrLen) >= 0x0600) -#define RFC1042OUI {0x00, 0x00, 0x00} - -#define IP_ETHERTYPE 0x0800 - -#define WMI_IMPLICIT_PSTREAM 0xFF -#define WMI_MAX_THINSTREAM 15 - -struct host_app_area_s { - A_UINT32 wmi_protocol_ver; -}; - -/* - * Data Path - */ -typedef PREPACK struct { - A_UINT8 dstMac[ATH_MAC_LEN]; - A_UINT8 srcMac[ATH_MAC_LEN]; - A_UINT16 typeOrLen; -} POSTPACK ATH_MAC_HDR; - -typedef PREPACK struct { - A_UINT8 dsap; - A_UINT8 ssap; - A_UINT8 cntl; - A_UINT8 orgCode[3]; - A_UINT16 etherType; -} POSTPACK ATH_LLC_SNAP_HDR; - -typedef enum { - DATA_MSGTYPE = 0x0, - CNTL_MSGTYPE, - SYNC_MSGTYPE -} WMI_MSG_TYPE; - - -typedef PREPACK struct { - A_INT8 rssi; - A_UINT8 info; /* WMI_MSG_TYPE in lower 2 bits - b1b0 */ - /* UP in next 3 bits - b4b3b2 */ -#define WMI_DATA_HDR_MSG_TYPE_MASK 0x03 -#define WMI_DATA_HDR_MSG_TYPE_SHIFT 0 -#define WMI_DATA_HDR_UP_MASK 0x07 -#define WMI_DATA_HDR_UP_SHIFT 2 -#define WMI_DATA_HDR_IS_MSG_TYPE(h, t) (((h)->info & (WMI_DATA_HDR_MSG_TYPE_MASK)) == (t)) -} POSTPACK WMI_DATA_HDR; - - -#define WMI_DATA_HDR_SET_MSG_TYPE(h, t) (h)->info = (((h)->info & ~(WMI_DATA_HDR_MSG_TYPE_MASK << WMI_DATA_HDR_MSG_TYPE_SHIFT)) | (t << WMI_DATA_HDR_MSG_TYPE_SHIFT)) -#define WMI_DATA_HDR_SET_UP(h, p) (h)->info = (((h)->info & ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT)) | (p << WMI_DATA_HDR_UP_SHIFT)) - -/* - * Control Path - */ -typedef PREPACK struct { - A_UINT16 commandId; -} POSTPACK WMI_CMD_HDR; /* used for commands and events */ - -/* - * List of Commnands - */ -typedef enum { - WMI_CONNECT_CMDID = 0x0001, - WMI_RECONNECT_CMDID, - WMI_DISCONNECT_CMDID, - WMI_SYNCHRONIZE_CMDID, - WMI_CREATE_PSTREAM_CMDID, - WMI_DELETE_PSTREAM_CMDID, - WMI_START_SCAN_CMDID, - WMI_SET_SCAN_PARAMS_CMDID, - WMI_SET_BSS_FILTER_CMDID, - WMI_SET_PROBED_SSID_CMDID, - WMI_SET_LISTEN_INT_CMDID, - WMI_SET_BMISS_TIME_CMDID, - WMI_SET_DISC_TIMEOUT_CMDID, - WMI_GET_CHANNEL_LIST_CMDID, - WMI_SET_BEACON_INT_CMDID, - WMI_GET_STATISTICS_CMDID, - WMI_SET_CHANNEL_PARAMS_CMDID, - WMI_SET_POWER_MODE_CMDID, - WMI_SET_IBSS_PM_CAPS_CMDID, - WMI_SET_POWER_PARAMS_CMDID, - WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID, - WMI_ADD_CIPHER_KEY_CMDID, - WMI_DELETE_CIPHER_KEY_CMDID, - WMI_ADD_KRK_CMDID, - WMI_DELETE_KRK_CMDID, - WMI_SET_PMKID_CMDID, - WMI_SET_TX_PWR_CMDID, - WMI_GET_TX_PWR_CMDID, - WMI_SET_ASSOC_INFO_CMDID, - WMI_ADD_BAD_AP_CMDID, - WMI_DELETE_BAD_AP_CMDID, - WMI_SET_TKIP_COUNTERMEASURES_CMDID, - WMI_RSSI_THRESHOLD_PARAMS_CMDID, - WMI_TARGET_ERROR_REPORT_BITMASK_CMDID, - WMI_SET_ACCESS_PARAMS_CMDID, - WMI_SET_RETRY_LIMITS_CMDID, - WMI_SET_OPT_MODE_CMDID, - WMI_OPT_TX_FRAME_CMDID, - WMI_SET_VOICE_PKT_SIZE_CMDID, - WMI_SET_MAX_SP_LEN_CMDID, - WMI_SET_ROAM_CTRL_CMDID, - WMI_GET_ROAM_TBL_CMDID, - WMI_GET_ROAM_DATA_CMDID, - WMI_ENABLE_RM_CMDID, - WMI_SET_MAX_OFFHOME_DURATION_CMDID, - WMI_EXTENSION_CMDID, /* Non-wireless extensions */ - WMI_SNR_THRESHOLD_PARAMS_CMDID, - WMI_LQ_THRESHOLD_PARAMS_CMDID, - WMI_SET_LPREAMBLE_CMDID, - WMI_SET_RTS_CMDID, - WMI_CLR_RSSI_SNR_CMDID, - WMI_SET_FIXRATES_CMDID, - WMI_GET_FIXRATES_CMDID, - WMI_SET_AUTH_MODE_CMDID, - WMI_SET_REASSOC_MODE_CMDID, - WMI_SET_WMM_CMDID, - WMI_SET_WMM_TXOP_CMDID, - WMI_TEST_CMDID, - WMI_SET_BT_STATUS_CMDID, - WMI_SET_BT_PARAMS_CMDID, - - WMI_SET_KEEPALIVE_CMDID, - WMI_GET_KEEPALIVE_CMDID, - WMI_SET_APPIE_CMDID, - WMI_GET_APPIE_CMDID, - WMI_SET_WSC_STATUS_CMDID, - - /* Wake on Wireless */ - WMI_SET_HOST_SLEEP_MODE_CMDID, - WMI_SET_WOW_MODE_CMDID, - WMI_GET_WOW_LIST_CMDID, - WMI_ADD_WOW_PATTERN_CMDID, - WMI_DEL_WOW_PATTERN_CMDID, - WMI_SET_MAC_ADDRESS_CMDID, - WMI_SET_AKMP_PARAMS_CMDID, - WMI_SET_PMKID_LIST_CMDID, - WMI_GET_PMKID_LIST_CMDID, - - /* - * Developer commands starts at 0xF000 - */ - WMI_SET_BITRATE_CMDID = 0xF000, - WMI_GET_BITRATE_CMDID, - WMI_SET_WHALPARAM_CMDID, - -} WMI_COMMAND_ID; - -/* - * Frame Types - */ -typedef enum { - WMI_FRAME_BEACON = 0, - WMI_FRAME_PROBE_REQ, - WMI_FRAME_PROBE_RESP, - WMI_FRAME_ASSOC_REQ, - WMI_FRAME_ASSOC_RESP, - WMI_NUM_MGMT_FRAME -} WMI_MGMT_FRAME_TYPE; - -/* - * Connect Command - */ -typedef enum { - INFRA_NETWORK = 0x01, - ADHOC_NETWORK = 0x02, - ADHOC_CREATOR = 0x04, -} NETWORK_TYPE; - -typedef enum { - OPEN_AUTH = 0x01, - SHARED_AUTH = 0x02, - LEAP_AUTH = 0x04, /* different from IEEE_AUTH_MODE definitions */ -} DOT11_AUTH_MODE; - -typedef enum { - NONE_AUTH = 0x01, - WPA_AUTH = 0x02, - WPA_PSK_AUTH = 0x03, - WPA2_AUTH = 0x04, - WPA2_PSK_AUTH = 0x05, - WPA_AUTH_CCKM = 0x06, - WPA2_AUTH_CCKM = 0x07, -} AUTH_MODE; - -typedef enum { - NONE_CRYPT = 0x01, - WEP_CRYPT = 0x02, - TKIP_CRYPT = 0x03, - AES_CRYPT = 0x04, -} CRYPTO_TYPE; - -#define WMI_MIN_CRYPTO_TYPE NONE_CRYPT -#define WMI_MAX_CRYPTO_TYPE (AES_CRYPT + 1) - -#define WMI_MIN_KEY_INDEX 0 -#define WMI_MAX_KEY_INDEX 3 - -#define WMI_MAX_KEY_LEN 32 - -#define WMI_MAX_SSID_LEN 32 - -typedef enum { - CONNECT_ASSOC_POLICY_USER = 0x0001, - CONNECT_SEND_REASSOC = 0x0002, - CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004, - CONNECT_PROFILE_MATCH_DONE = 0x0008, - CONNECT_IGNORE_AAC_BEACON = 0x0010, - CONNECT_CSA_FOLLOW_BSS = 0x0020, -} WMI_CONNECT_CTRL_FLAGS_BITS; - -#define DEFAULT_CONNECT_CTRL_FLAGS (CONNECT_CSA_FOLLOW_BSS) - -typedef PREPACK struct { - A_UINT8 networkType; - A_UINT8 dot11AuthMode; - A_UINT8 authMode; - A_UINT8 pairwiseCryptoType; - A_UINT8 pairwiseCryptoLen; - A_UINT8 groupCryptoType; - A_UINT8 groupCryptoLen; - A_UINT8 ssidLength; - A_UCHAR ssid[WMI_MAX_SSID_LEN]; - A_UINT16 channel; - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT32 ctrl_flags; -} POSTPACK WMI_CONNECT_CMD; - -/* - * WMI_RECONNECT_CMDID - */ -typedef PREPACK struct { - A_UINT16 channel; /* hint */ - A_UINT8 bssid[ATH_MAC_LEN]; /* mandatory if set */ -} POSTPACK WMI_RECONNECT_CMD; - -/* - * WMI_ADD_CIPHER_KEY_CMDID - */ -typedef enum { - PAIRWISE_USAGE = 0x00, - GROUP_USAGE = 0x01, - TX_USAGE = 0x02, /* default Tx Key - Static WEP only */ -} KEY_USAGE; - -/* - * Bit Flag - * Bit 0 - Initialise TSC - default is Initialize - */ -#define KEY_OP_INIT_TSC 0x01 -#define KEY_OP_INIT_RSC 0x02 - -#define KEY_OP_INIT_VAL 0x03 /* Default Initialise the TSC & RSC */ -#define KEY_OP_VALID_MASK 0x03 - -typedef PREPACK struct { - A_UINT8 keyIndex; - A_UINT8 keyType; - A_UINT8 keyUsage; /* KEY_USAGE */ - A_UINT8 keyLength; - A_UINT8 keyRSC[8]; /* key replay sequence counter */ - A_UINT8 key[WMI_MAX_KEY_LEN]; - A_UINT8 key_op_ctrl; /* Additional Key Control information */ -} POSTPACK WMI_ADD_CIPHER_KEY_CMD; - -/* - * WMI_DELETE_CIPHER_KEY_CMDID - */ -typedef PREPACK struct { - A_UINT8 keyIndex; -} POSTPACK WMI_DELETE_CIPHER_KEY_CMD; - -#define WMI_KRK_LEN 16 -/* - * WMI_ADD_KRK_CMDID - */ -typedef PREPACK struct { - A_UINT8 krk[WMI_KRK_LEN]; -} POSTPACK WMI_ADD_KRK_CMD; - -/* - * WMI_SET_TKIP_COUNTERMEASURES_CMDID - */ -typedef enum { - WMI_TKIP_CM_DISABLE = 0x0, - WMI_TKIP_CM_ENABLE = 0x1, -} WMI_TKIP_CM_CONTROL; - -typedef PREPACK struct { - A_UINT8 cm_en; /* WMI_TKIP_CM_CONTROL */ -} POSTPACK WMI_SET_TKIP_COUNTERMEASURES_CMD; - -/* - * WMI_SET_PMKID_CMDID - */ - -#define WMI_PMKID_LEN 16 - -typedef enum { - PMKID_DISABLE = 0, - PMKID_ENABLE = 1, -} PMKID_ENABLE_FLG; - -typedef PREPACK struct { - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT8 enable; /* PMKID_ENABLE_FLG */ - A_UINT8 pmkid[WMI_PMKID_LEN]; -} POSTPACK WMI_SET_PMKID_CMD; - -/* - * WMI_START_SCAN_CMD - */ -typedef enum { - WMI_LONG_SCAN = 0, - WMI_SHORT_SCAN = 1, -} WMI_SCAN_TYPE; - -typedef PREPACK struct { - A_BOOL forceFgScan; - A_BOOL isLegacy; /* For Legacy Cisco AP compatibility */ - A_UINT32 homeDwellTime; /* Maximum duration in the home channel(milliseconds) */ - A_UINT32 forceScanInterval; /* Time interval between scans (milliseconds)*/ - A_UINT8 scanType; /* WMI_SCAN_TYPE */ -} POSTPACK WMI_START_SCAN_CMD; - -/* - * WMI_SET_SCAN_PARAMS_CMDID - */ -#define WMI_SHORTSCANRATIO_DEFAULT 3 -typedef enum { - CONNECT_SCAN_CTRL_FLAGS = 0x01, /* set if can scan in the Connect cmd */ - SCAN_CONNECTED_CTRL_FLAGS = 0x02, /* set if scan for the SSID it is */ - /* already connected to */ - ACTIVE_SCAN_CTRL_FLAGS = 0x04, /* set if enable active scan */ - ROAM_SCAN_CTRL_FLAGS = 0x08, /* set if enable roam scan when bmiss and lowrssi */ - REPORT_BSSINFO_CTRL_FLAGS = 0x10, /* set if follows customer BSSINFO reporting rule */ - ENABLE_AUTO_CTRL_FLAGS = 0x20, /* if disabled, target doesn't - scan after a disconnect event */ - ENABLE_SCAN_ABORT_EVENT = 0x40 /* Scan complete event with canceled status will be generated when a scan is prempted before it gets completed */ - -} WMI_SCAN_CTRL_FLAGS_BITS; - -#define CAN_SCAN_IN_CONNECT(flags) (flags & CONNECT_SCAN_CTRL_FLAGS) -#define CAN_SCAN_CONNECTED(flags) (flags & SCAN_CONNECTED_CTRL_FLAGS) -#define ENABLE_ACTIVE_SCAN(flags) (flags & ACTIVE_SCAN_CTRL_FLAGS) -#define ENABLE_ROAM_SCAN(flags) (flags & ROAM_SCAN_CTRL_FLAGS) -#define CONFIG_REPORT_BSSINFO(flags) (flags & REPORT_BSSINFO_CTRL_FLAGS) -#define IS_AUTO_SCAN_ENABLED(flags) (flags & ENABLE_AUTO_CTRL_FLAGS) -#define SCAN_ABORT_EVENT_ENABLED(flags) (flags & ENABLE_SCAN_ABORT_EVENT) - -#define DEFAULT_SCAN_CTRL_FLAGS (CONNECT_SCAN_CTRL_FLAGS| SCAN_CONNECTED_CTRL_FLAGS| ACTIVE_SCAN_CTRL_FLAGS| ROAM_SCAN_CTRL_FLAGS | ENABLE_AUTO_CTRL_FLAGS) - - -typedef PREPACK struct { - A_UINT16 fg_start_period; /* seconds */ - A_UINT16 fg_end_period; /* seconds */ - A_UINT16 bg_period; /* seconds */ - A_UINT16 maxact_chdwell_time; /* msec */ - A_UINT16 pas_chdwell_time; /* msec */ - A_UINT8 shortScanRatio; /* how many shorts scan for one long */ - A_UINT8 scanCtrlFlags; - A_UINT16 minact_chdwell_time; /* msec */ - A_UINT32 max_dfsch_act_time; /* msecs */ -} POSTPACK WMI_SCAN_PARAMS_CMD; - -/* - * WMI_SET_BSS_FILTER_CMDID - */ -typedef enum { - NONE_BSS_FILTER = 0x0, /* no beacons forwarded */ - ALL_BSS_FILTER, /* all beacons forwarded */ - PROFILE_FILTER, /* only beacons matching profile */ - ALL_BUT_PROFILE_FILTER, /* all but beacons matching profile */ - CURRENT_BSS_FILTER, /* only beacons matching current BSS */ - ALL_BUT_BSS_FILTER, /* all but beacons matching BSS */ - PROBED_SSID_FILTER, /* beacons matching probed ssid */ - LAST_BSS_FILTER, /* marker only */ -} WMI_BSS_FILTER; - -typedef PREPACK struct { - A_UINT8 bssFilter; /* see WMI_BSS_FILTER */ - A_UINT32 ieMask; -} POSTPACK WMI_BSS_FILTER_CMD; - -/* - * WMI_SET_PROBED_SSID_CMDID - */ -#define MAX_PROBED_SSID_INDEX 5 - -typedef enum { - DISABLE_SSID_FLAG = 0, /* disables entry */ - SPECIFIC_SSID_FLAG = 0x01, /* probes specified ssid */ - ANY_SSID_FLAG = 0x02, /* probes for any ssid */ -} WMI_SSID_FLAG; - -typedef PREPACK struct { - A_UINT8 entryIndex; /* 0 to MAX_PROBED_SSID_INDEX */ - A_UINT8 flag; /* WMI_SSID_FLG */ - A_UINT8 ssidLength; - A_UINT8 ssid[32]; -} POSTPACK WMI_PROBED_SSID_CMD; - -/* - * WMI_SET_LISTEN_INT_CMDID - * The Listen interval is between 15 and 3000 TUs - */ -#define MIN_LISTEN_INTERVAL 15 -#define MAX_LISTEN_INTERVAL 5000 -#define MIN_LISTEN_BEACONS 1 -#define MAX_LISTEN_BEACONS 50 - -typedef PREPACK struct { - A_UINT16 listenInterval; - A_UINT16 numBeacons; -} POSTPACK WMI_LISTEN_INT_CMD; - -/* - * WMI_SET_BEACON_INT_CMDID - */ -typedef PREPACK struct { - A_UINT16 beaconInterval; -} POSTPACK WMI_BEACON_INT_CMD; - -/* - * WMI_SET_BMISS_TIME_CMDID - * valid values are between 1000 and 5000 TUs - */ - -#define MIN_BMISS_TIME 1000 -#define MAX_BMISS_TIME 5000 -#define MIN_BMISS_BEACONS 1 -#define MAX_BMISS_BEACONS 50 - -typedef PREPACK struct { - A_UINT16 bmissTime; - A_UINT16 numBeacons; -} POSTPACK WMI_BMISS_TIME_CMD; - -/* - * WMI_SET_POWER_MODE_CMDID - */ -typedef enum { - REC_POWER = 0x01, - MAX_PERF_POWER, -} WMI_POWER_MODE; - -typedef PREPACK struct { - A_UINT8 powerMode; /* WMI_POWER_MODE */ -} POSTPACK WMI_POWER_MODE_CMD; - -/* - * WMI_SET_POWER_PARAMS_CMDID - */ -typedef enum { - IGNORE_DTIM = 0x01, - NORMAL_DTIM = 0x02, - STICK_DTIM = 0x03, -} WMI_DTIM_POLICY; - -typedef PREPACK struct { - A_UINT16 idle_period; /* msec */ - A_UINT16 pspoll_number; - A_UINT16 dtim_policy; -} POSTPACK WMI_POWER_PARAMS_CMD; - -typedef PREPACK struct { - A_UINT8 power_saving; - A_UINT8 ttl; /* number of beacon periods */ - A_UINT16 atim_windows; /* msec */ - A_UINT16 timeout_value; /* msec */ -} POSTPACK WMI_IBSS_PM_CAPS_CMD; - -/* - * WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID - */ -typedef enum { - IGNORE_TIM_ALL_QUEUES_APSD = 0, - PROCESS_TIM_ALL_QUEUES_APSD = 1, - IGNORE_TIM_SIMULATED_APSD = 2, - PROCESS_TIM_SIMULATED_APSD = 3, -} APSD_TIM_POLICY; - -typedef PREPACK struct { - A_UINT16 psPollTimeout; /* msec */ - A_UINT16 triggerTimeout; /* msec */ - A_UINT32 apsdTimPolicy; /* TIM behavior with ques APSD enabled. Default is IGNORE_TIM_ALL_QUEUES_APSD */ - A_UINT32 simulatedAPSDTimPolicy; /* TIM behavior with simulated APSD enabled. Default is PROCESS_TIM_SIMULATED_APSD */ -} POSTPACK WMI_POWERSAVE_TIMERS_POLICY_CMD; - -/* - * WMI_SET_VOICE_PKT_SIZE_CMDID - */ -typedef PREPACK struct { - A_UINT16 voicePktSize; -} POSTPACK WMI_SET_VOICE_PKT_SIZE_CMD; - -/* - * WMI_SET_MAX_SP_LEN_CMDID - */ -typedef enum { - DELIVER_ALL_PKT = 0x0, - DELIVER_2_PKT = 0x1, - DELIVER_4_PKT = 0x2, - DELIVER_6_PKT = 0x3, -} APSD_SP_LEN_TYPE; - -typedef PREPACK struct { - A_UINT8 maxSPLen; -} POSTPACK WMI_SET_MAX_SP_LEN_CMD; - -/* - * WMI_SET_DISC_TIMEOUT_CMDID - */ -typedef PREPACK struct { - A_UINT8 disconnectTimeout; /* seconds */ -} POSTPACK WMI_DISC_TIMEOUT_CMD; - -typedef enum { - UPLINK_TRAFFIC = 0, - DNLINK_TRAFFIC = 1, - BIDIR_TRAFFIC = 2, -} DIR_TYPE; - -typedef enum { - DISABLE_FOR_THIS_AC = 0, - ENABLE_FOR_THIS_AC = 1, - ENABLE_FOR_ALL_AC = 2, -} VOICEPS_CAP_TYPE; - -typedef enum { - TRAFFIC_TYPE_APERIODIC = 0, - TRAFFIC_TYPE_PERIODIC = 1, -}TRAFFIC_TYPE; - -/* - * WMI_CREATE_PSTREAM_CMDID - */ -typedef PREPACK struct { - A_UINT32 minServiceInt; /* in milli-sec */ - A_UINT32 maxServiceInt; /* in milli-sec */ - A_UINT32 inactivityInt; /* in milli-sec */ - A_UINT32 suspensionInt; /* in milli-sec */ - A_UINT32 serviceStartTime; - A_UINT32 minDataRate; /* in bps */ - A_UINT32 meanDataRate; /* in bps */ - A_UINT32 peakDataRate; /* in bps */ - A_UINT32 maxBurstSize; - A_UINT32 delayBound; - A_UINT32 minPhyRate; /* in bps */ - A_UINT32 sba; - A_UINT32 mediumTime; - A_UINT16 nominalMSDU; /* in octects */ - A_UINT16 maxMSDU; /* in octects */ - A_UINT8 trafficClass; - A_UINT8 trafficType; /* TRAFFIC_TYPE */ - A_UINT8 trafficDirection; /* TRAFFIC_DIR */ - A_UINT8 voicePSCapability; /* VOICEPS_CAP_TYPE */ - A_UINT8 tsid; - A_UINT8 userPriority; /* 802.1D user priority */ -} POSTPACK WMI_CREATE_PSTREAM_CMD; - -/* - * WMI_DELETE_PSTREAM_CMDID - */ -typedef PREPACK struct { - A_UINT8 trafficClass; - A_UINT8 tsid; -} POSTPACK WMI_DELETE_PSTREAM_CMD; - -/* - * WMI_SET_CHANNEL_PARAMS_CMDID - */ -typedef enum { - WMI_11A_MODE = 0x1, - WMI_11G_MODE = 0x2, - WMI_11AG_MODE = 0x3, - WMI_11B_MODE = 0x4, - WMI_11GONLY_MODE = 0x5, -} WMI_PHY_MODE; - -#define WMI_MAX_CHANNELS 32 - -typedef PREPACK struct { - A_UINT8 reserved1; - A_UINT8 scanParam; /* set if enable scan */ - A_UINT8 phyMode; /* see WMI_PHY_MODE */ - A_UINT8 numChannels; /* how many channels follow */ - A_UINT16 channelList[1]; /* channels in Mhz */ -} POSTPACK WMI_CHANNEL_PARAMS_CMD; - - -/* - * WMI_RSSI_THRESHOLD_PARAMS_CMDID - * Setting the polltime to 0 would disable polling. - * Threshold values are in the ascending order, and should agree to: - * (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal - * < highThreshold_upperVal) - */ - -typedef PREPACK struct WMI_RSSI_THRESHOLD_PARAMS{ - A_UINT32 pollTime; /* Polling time as a factor of LI */ - A_INT16 thresholdAbove1_Val; /* lowest of upper */ - A_INT16 thresholdAbove2_Val; - A_INT16 thresholdAbove3_Val; - A_INT16 thresholdAbove4_Val; - A_INT16 thresholdAbove5_Val; - A_INT16 thresholdAbove6_Val; /* highest of upper */ - A_INT16 thresholdBelow1_Val; /* lowest of bellow */ - A_INT16 thresholdBelow2_Val; - A_INT16 thresholdBelow3_Val; - A_INT16 thresholdBelow4_Val; - A_INT16 thresholdBelow5_Val; - A_INT16 thresholdBelow6_Val; /* highest of bellow */ - A_UINT8 weight; /* "alpha" */ - A_UINT8 reserved[3]; -} POSTPACK WMI_RSSI_THRESHOLD_PARAMS_CMD; - -/* - * WMI_SNR_THRESHOLD_PARAMS_CMDID - * Setting the polltime to 0 would disable polling. - */ - -typedef PREPACK struct WMI_SNR_THRESHOLD_PARAMS{ - A_UINT32 pollTime; /* Polling time as a factor of LI */ - A_UINT8 weight; /* "alpha" */ - A_UINT8 thresholdAbove1_Val; /* lowest of uppper*/ - A_UINT8 thresholdAbove2_Val; - A_UINT8 thresholdAbove3_Val; - A_UINT8 thresholdAbove4_Val; /* highest of upper */ - A_UINT8 thresholdBelow1_Val; /* lowest of bellow */ - A_UINT8 thresholdBelow2_Val; - A_UINT8 thresholdBelow3_Val; - A_UINT8 thresholdBelow4_Val; /* highest of bellow */ - A_UINT8 reserved[3]; -} POSTPACK WMI_SNR_THRESHOLD_PARAMS_CMD; - -/* - * WMI_LQ_THRESHOLD_PARAMS_CMDID - */ -typedef PREPACK struct WMI_LQ_THRESHOLD_PARAMS { - A_UINT8 enable; - A_UINT8 thresholdAbove1_Val; - A_UINT8 thresholdAbove2_Val; - A_UINT8 thresholdAbove3_Val; - A_UINT8 thresholdAbove4_Val; - A_UINT8 thresholdBelow1_Val; - A_UINT8 thresholdBelow2_Val; - A_UINT8 thresholdBelow3_Val; - A_UINT8 thresholdBelow4_Val; - A_UINT8 reserved[3]; -} POSTPACK WMI_LQ_THRESHOLD_PARAMS_CMD; - -typedef enum { - WMI_LPREAMBLE_DISABLED = 0, - WMI_LPREAMBLE_ENABLED -} WMI_LPREAMBLE_STATUS; - -typedef PREPACK struct { - A_UINT8 status; -}POSTPACK WMI_SET_LPREAMBLE_CMD; - -typedef PREPACK struct { - A_UINT16 threshold; -}POSTPACK WMI_SET_RTS_CMD; - -/* - * WMI_TARGET_ERROR_REPORT_BITMASK_CMDID - * Sets the error reporting event bitmask in target. Target clears it - * upon an error. Subsequent errors are counted, but not reported - * via event, unless the bitmask is set again. - */ -typedef PREPACK struct { - A_UINT32 bitmask; -} POSTPACK WMI_TARGET_ERROR_REPORT_BITMASK; - -/* - * WMI_SET_TX_PWR_CMDID - */ -typedef PREPACK struct { - A_UINT8 dbM; /* in dbM units */ -} POSTPACK WMI_SET_TX_PWR_CMD, WMI_TX_PWR_REPLY; - -/* - * WMI_SET_ASSOC_INFO_CMDID - * - * A maximum of 2 private IEs can be sent in the [Re]Assoc request. - * A 3rd one, the CCX version IE can also be set from the host. - */ -#define WMI_MAX_ASSOC_INFO_TYPE 2 -#define WMI_CCX_VER_IE 2 /* ieType to set CCX Version IE */ - -#define WMI_MAX_ASSOC_INFO_LEN 240 - -typedef PREPACK struct { - A_UINT8 ieType; - A_UINT8 bufferSize; - A_UINT8 assocInfo[1]; /* up to WMI_MAX_ASSOC_INFO_LEN */ -} POSTPACK WMI_SET_ASSOC_INFO_CMD; - - -/* - * WMI_GET_TX_PWR_CMDID does not take any parameters - */ - -/* - * WMI_ADD_BAD_AP_CMDID - */ -#define WMI_MAX_BAD_AP_INDEX 1 - -typedef PREPACK struct { - A_UINT8 badApIndex; /* 0 to WMI_MAX_BAD_AP_INDEX */ - A_UINT8 bssid[ATH_MAC_LEN]; -} POSTPACK WMI_ADD_BAD_AP_CMD; - -/* - * WMI_DELETE_BAD_AP_CMDID - */ -typedef PREPACK struct { - A_UINT8 badApIndex; /* 0 to WMI_MAX_BAD_AP_INDEX */ -} POSTPACK WMI_DELETE_BAD_AP_CMD; - -/* - * WMI_SET_ACCESS_PARAMS_CMDID - */ -#define WMI_DEFAULT_TXOP_ACPARAM 0 /* implies one MSDU */ -#define WMI_DEFAULT_ECWMIN_ACPARAM 4 /* corresponds to CWmin of 15 */ -#define WMI_DEFAULT_ECWMAX_ACPARAM 10 /* corresponds to CWmax of 1023 */ -#define WMI_MAX_CW_ACPARAM 15 /* maximum eCWmin or eCWmax */ -#define WMI_DEFAULT_AIFSN_ACPARAM 2 -#define WMI_MAX_AIFSN_ACPARAM 15 -typedef PREPACK struct { - A_UINT16 txop; /* in units of 32 usec */ - A_UINT8 eCWmin; - A_UINT8 eCWmax; - A_UINT8 aifsn; -} POSTPACK WMI_SET_ACCESS_PARAMS_CMD; - - -/* - * WMI_SET_RETRY_LIMITS_CMDID - * - * This command is used to customize the number of retries the - * wlan device will perform on a given frame. - */ -#define WMI_MIN_RETRIES 2 -#define WMI_MAX_RETRIES 13 -typedef enum { - MGMT_FRAMETYPE = 0, - CONTROL_FRAMETYPE = 1, - DATA_FRAMETYPE = 2 -} WMI_FRAMETYPE; - -typedef PREPACK struct { - A_UINT8 frameType; /* WMI_FRAMETYPE */ - A_UINT8 trafficClass; /* applies only to DATA_FRAMETYPE */ - A_UINT8 maxRetries; - A_UINT8 enableNotify; -} POSTPACK WMI_SET_RETRY_LIMITS_CMD; - -/* - * WMI_SET_ROAM_CTRL_CMDID - * - * This command is used to influence the Roaming behaviour - * Set the host biases of the BSSs before setting the roam mode as bias - * based. - */ - -/* - * Different types of Roam Control - */ - -typedef enum { - WMI_FORCE_ROAM = 1, /* Roam to the specified BSSID */ - WMI_SET_ROAM_MODE = 2, /* default ,progd bias, no roam */ - WMI_SET_HOST_BIAS = 3, /* Set the Host Bias */ - WMI_SET_LOWRSSI_SCAN_PARAMS = 4, /* Set lowrssi Scan parameters */ -} WMI_ROAM_CTRL_TYPE; - -#define WMI_MIN_ROAM_CTRL_TYPE WMI_FORCE_ROAM -#define WMI_MAX_ROAM_CTRL_TYPE WMI_SET_LOWRSSI_SCAN_PARAMS - -/* - * ROAM MODES - */ - -typedef enum { - WMI_DEFAULT_ROAM_MODE = 1, /* RSSI based ROAM */ - WMI_HOST_BIAS_ROAM_MODE = 2, /* HOST BIAS based ROAM */ - WMI_LOCK_BSS_MODE = 3 /* Lock to the Current BSS - no Roam */ -} WMI_ROAM_MODE; - -/* - * BSS HOST BIAS INFO - */ - -typedef PREPACK struct { - A_UINT8 bssid[ATH_MAC_LEN]; - A_INT8 bias; -} POSTPACK WMI_BSS_BIAS; - -typedef PREPACK struct { - A_UINT8 numBss; - WMI_BSS_BIAS bssBias[1]; -} POSTPACK WMI_BSS_BIAS_INFO; - -typedef PREPACK struct WMI_LOWRSSI_SCAN_PARAMS { - A_UINT16 lowrssi_scan_period; - A_INT16 lowrssi_scan_threshold; - A_INT16 lowrssi_roam_threshold; - A_UINT8 roam_rssi_floor; - A_UINT8 reserved[1]; /* For alignment */ -} POSTPACK WMI_LOWRSSI_SCAN_PARAMS; - -typedef PREPACK struct { - PREPACK union { - A_UINT8 bssid[ATH_MAC_LEN]; /* WMI_FORCE_ROAM */ - A_UINT8 roamMode; /* WMI_SET_ROAM_MODE */ - WMI_BSS_BIAS_INFO bssBiasInfo; /* WMI_SET_HOST_BIAS */ - WMI_LOWRSSI_SCAN_PARAMS lrScanParams; - } POSTPACK info; - A_UINT8 roamCtrlType ; -} POSTPACK WMI_SET_ROAM_CTRL_CMD; - -/* - * WMI_ENABLE_RM_CMDID - */ -typedef PREPACK struct { - A_BOOL enable_radio_measurements; -} POSTPACK WMI_ENABLE_RM_CMD; - -/* - * WMI_SET_MAX_OFFHOME_DURATION_CMDID - */ -typedef PREPACK struct { - A_UINT8 max_offhome_duration; -} POSTPACK WMI_SET_MAX_OFFHOME_DURATION_CMD; - -typedef PREPACK struct { - A_UINT32 frequency; - A_UINT8 threshold; -} POSTPACK WMI_SET_HB_CHALLENGE_RESP_PARAMS_CMD; - -typedef enum { - BT_STREAM_UNDEF = 0, - BT_STREAM_SCO, /* SCO stream */ - BT_STREAM_A2DP, /* A2DP stream */ - BT_STREAM_MAX -} BT_STREAM_TYPE; - -typedef enum { - BT_PARAM_SCO = 1, /* SCO stream parameters */ - BT_PARAM_A2DP, /* A2DP stream parameters */ - BT_PARAM_MISC, /* miscellaneous parameters */ - BT_PARAM_REGS, /* co-existence register parameters */ - BT_PARAM_MAX -} BT_PARAM_TYPE; - -typedef enum { - BT_STATUS_UNDEF = 0, - BT_STATUS_START, - BT_STATUS_STOP, - BT_STATUS_RESUME, - BT_STATUS_SUSPEND, - BT_STATUS_MAX -} BT_STREAM_STATUS; - -typedef PREPACK struct { - A_UINT8 streamType; - A_UINT8 status; -} POSTPACK WMI_SET_BT_STATUS_CMD; - -typedef PREPACK struct { - A_UINT8 noSCOPkts; - A_UINT8 pspollTimeout; - A_UINT8 stompbt; -} POSTPACK BT_PARAMS_SCO; - -typedef PREPACK struct { - A_UINT32 period; - A_UINT32 dutycycle; - A_UINT8 stompbt; -} POSTPACK BT_PARAMS_A2DP; - -typedef PREPACK struct { - A_UINT32 mode; - A_UINT32 scoWghts; - A_UINT32 a2dpWghts; - A_UINT32 genWghts; - A_UINT32 mode2; - A_UINT8 setVal; -} POSTPACK BT_COEX_REGS; - -typedef enum { - WLAN_PROTECT_POLICY = 1, - WLAN_COEX_CTRL_FLAGS -} BT_PARAMS_MISC_TYPE; - -typedef enum { - WLAN_PROTECT_PER_STREAM = 0x01, /* default */ - WLAN_PROTECT_ANY_TX = 0x02 -} WLAN_PROTECT_FLAGS; - - -#define WLAN_DISABLE_COEX_IN_DISCONNECT 0x01 /* default */ -#define WLAN_KEEP_COEX_IN_DISCONNECT 0x02 -#define WLAN_STOMPBT_IN_DISCONNECT 0x04 - -#define WLAN_DISABLE_COEX_IN_ROAM 0x10 /* default */ -#define WLAN_KEEP_COEX_IN_ROAM 0x20 -#define WLAN_STOMPBT_IN_ROAM 0x40 - -#define WLAN_DISABLE_COEX_IN_SCAN 0x100 /* default */ -#define WLAN_KEEP_COEX_IN_SCAN 0x200 -#define WLAN_STOMPBT_IN_SCAN 0x400 - -#define WLAN_DISABLE_COEX_BT_OFF 0x1000 /* default */ -#define WLAN_KEEP_COEX_BT_OFF 0x2000 -#define WLAN_STOMPBT_BT_OFF 0x4000 - -typedef PREPACK struct { - A_UINT32 period; - A_UINT32 dutycycle; - A_UINT8 stompbt; - A_UINT8 policy; -} POSTPACK WLAN_PROTECT_POLICY_TYPE; - -typedef PREPACK struct { - PREPACK union { - WLAN_PROTECT_POLICY_TYPE protectParams; - A_UINT16 wlanCtrlFlags; - } POSTPACK info; - A_UINT8 paramType; -} POSTPACK BT_PARAMS_MISC; - -typedef PREPACK struct { - PREPACK union { - BT_PARAMS_SCO scoParams; - BT_PARAMS_A2DP a2dpParams; - BT_PARAMS_MISC miscParams; - BT_COEX_REGS regs; - } POSTPACK info; - A_UINT8 paramType; -} POSTPACK WMI_SET_BT_PARAMS_CMD; - -/* - * Command Replies - */ - -/* - * WMI_GET_CHANNEL_LIST_CMDID reply - */ -typedef PREPACK struct { - A_UINT8 reserved1; - A_UINT8 numChannels; /* number of channels in reply */ - A_UINT16 channelList[1]; /* channel in Mhz */ -} POSTPACK WMI_CHANNEL_LIST_REPLY; - -typedef enum { - A_SUCCEEDED = A_OK, - A_FAILED_DELETE_STREAM_DOESNOT_EXIST=250, - A_SUCCEEDED_MODIFY_STREAM=251, - A_FAILED_INVALID_STREAM = 252, - A_FAILED_MAX_THINSTREAMS = 253, - A_FAILED_CREATE_REMOVE_PSTREAM_FIRST = 254, -} PSTREAM_REPLY_STATUS; - -/* - * List of Events (target to host) - */ -typedef enum { - WMI_READY_EVENTID = 0x1001, - WMI_CONNECT_EVENTID, - WMI_DISCONNECT_EVENTID, - WMI_BSSINFO_EVENTID, - WMI_CMDERROR_EVENTID, - WMI_REGDOMAIN_EVENTID, - WMI_PSTREAM_TIMEOUT_EVENTID, - WMI_NEIGHBOR_REPORT_EVENTID, - WMI_TKIP_MICERR_EVENTID, - WMI_SCAN_COMPLETE_EVENTID, - WMI_REPORT_STATISTICS_EVENTID, - WMI_RSSI_THRESHOLD_EVENTID, - WMI_ERROR_REPORT_EVENTID, - WMI_OPT_RX_FRAME_EVENTID, - WMI_REPORT_ROAM_TBL_EVENTID, - WMI_EXTENSION_EVENTID, - WMI_CAC_EVENTID, - WMI_SNR_THRESHOLD_EVENTID, - WMI_LQ_THRESHOLD_EVENTID, - WMI_TX_RETRY_ERR_EVENTID, - WMI_REPORT_ROAM_DATA_EVENTID, - WMI_TEST_EVENTID, - WMI_APLIST_EVENTID, - WMI_GET_WOW_LIST_EVENTID, - WMI_GET_PMKID_LIST_EVENTID -} WMI_EVENT_ID; - -typedef enum { - WMI_11A_CAPABILITY = 1, - WMI_11G_CAPABILITY = 2, - WMI_11AG_CAPABILITY = 3, -} WMI_PHY_CAPABILITY; - -typedef PREPACK struct { - A_UINT8 macaddr[ATH_MAC_LEN]; - A_UINT8 phyCapability; /* WMI_PHY_CAPABILITY */ -} POSTPACK WMI_READY_EVENT; - -/* - * Connect Event - */ -typedef PREPACK struct { - A_UINT16 channel; - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT16 listenInterval; - A_UINT16 beaconInterval; - A_UINT32 networkType; - A_UINT8 beaconIeLen; - A_UINT8 assocReqLen; - A_UINT8 assocRespLen; - A_UINT8 assocInfo[1]; -} POSTPACK WMI_CONNECT_EVENT; - -/* - * Disconnect Event - */ -typedef enum { - NO_NETWORK_AVAIL = 0x01, - LOST_LINK = 0x02, /* bmiss */ - DISCONNECT_CMD = 0x03, - BSS_DISCONNECTED = 0x04, - AUTH_FAILED = 0x05, - ASSOC_FAILED = 0x06, - NO_RESOURCES_AVAIL = 0x07, - CSERV_DISCONNECT = 0x08, - INVALID_PROFILE = 0x0a, - DOT11H_CHANNEL_SWITCH = 0x0b, -} WMI_DISCONNECT_REASON; - -typedef PREPACK struct { - A_UINT16 protocolReasonStatus; /* reason code, see 802.11 spec. */ - A_UINT8 bssid[ATH_MAC_LEN]; /* set if known */ - A_UINT8 disconnectReason ; /* see WMI_DISCONNECT_REASON */ - A_UINT8 assocRespLen; - A_UINT8 assocInfo[1]; -} POSTPACK WMI_DISCONNECT_EVENT; - -/* - * BSS Info Event. - * Mechanism used to inform host of the presence and characteristic of - * wireless networks present. Consists of bss info header followed by - * the beacon or probe-response frame body. The 802.11 header is not included. - */ -typedef enum { - BEACON_FTYPE = 0x1, - PROBERESP_FTYPE, - ACTION_MGMT_FTYPE, -} WMI_BI_FTYPE; - -enum { - BSS_ELEMID_CHANSWITCH = 0x01, - BSS_ELEMID_ATHEROS = 0x02, -}; - -typedef PREPACK struct { - A_UINT16 channel; - A_UINT8 frameType; /* see WMI_BI_FTYPE */ - A_UINT8 snr; - A_INT16 rssi; - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT32 ieMask; -} POSTPACK WMI_BSS_INFO_HDR; - -/* - * Command Error Event - */ -typedef enum { - INVALID_PARAM = 0x01, - ILLEGAL_STATE = 0x02, - INTERNAL_ERROR = 0x03, -} WMI_ERROR_CODE; - -typedef PREPACK struct { - A_UINT16 commandId; - A_UINT8 errorCode; -} POSTPACK WMI_CMD_ERROR_EVENT; - -/* - * New Regulatory Domain Event - */ -typedef PREPACK struct { - A_UINT32 regDomain; -} POSTPACK WMI_REG_DOMAIN_EVENT; - -typedef PREPACK struct { - A_UINT8 trafficClass; -} POSTPACK WMI_PSTREAM_TIMEOUT_EVENT; - -/* - * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform - * the host of BSS's it has found that matches the current profile. - * It can be used by the host to cache PMKs and/to initiate pre-authentication - * if the BSS supports it. The first bssid is always the current associated - * BSS. - * The bssid and bssFlags information repeats according to the number - * or APs reported. - */ -typedef enum { - WMI_DEFAULT_BSS_FLAGS = 0x00, - WMI_PREAUTH_CAPABLE_BSS = 0x01, - WMI_PMKID_VALID_BSS = 0x02, -} WMI_BSS_FLAGS; - -typedef PREPACK struct { - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT8 bssFlags; /* see WMI_BSS_FLAGS */ -} POSTPACK WMI_NEIGHBOR_INFO; - -typedef PREPACK struct { - A_INT8 numberOfAps; - WMI_NEIGHBOR_INFO neighbor[1]; -} POSTPACK WMI_NEIGHBOR_REPORT_EVENT; - -/* - * TKIP MIC Error Event - */ -typedef PREPACK struct { - A_UINT8 keyid; - A_UINT8 ismcast; -} POSTPACK WMI_TKIP_MICERR_EVENT; - -/* - * WMI_SCAN_COMPLETE_EVENTID - no parameters (old), staus parameter (new) - */ -typedef PREPACK struct { - A_STATUS status; -} POSTPACK WMI_SCAN_COMPLETE_EVENT; - -#define MAX_OPT_DATA_LEN 1400 - -/* - * WMI_SET_ADHOC_BSSID_CMDID - */ -typedef PREPACK struct { - A_UINT8 bssid[ATH_MAC_LEN]; -} POSTPACK WMI_SET_ADHOC_BSSID_CMD; - -/* - * WMI_SET_OPT_MODE_CMDID - */ -typedef enum { - SPECIAL_OFF, - SPECIAL_ON, -} OPT_MODE_TYPE; - -typedef PREPACK struct { - A_UINT8 optMode; -} POSTPACK WMI_SET_OPT_MODE_CMD; - -/* - * WMI_TX_OPT_FRAME_CMDID - */ -typedef enum { - OPT_PROBE_REQ = 0x01, - OPT_PROBE_RESP = 0x02, - OPT_CPPP_START = 0x03, - OPT_CPPP_STOP = 0x04, -} WMI_OPT_FTYPE; - -typedef PREPACK struct { - A_UINT16 optIEDataLen; - A_UINT8 frmType; - A_UINT8 dstAddr[ATH_MAC_LEN]; - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT8 reserved; /* For alignment */ - A_UINT8 optIEData[1]; -} POSTPACK WMI_OPT_TX_FRAME_CMD; - -/* - * Special frame receive Event. - * Mechanism used to inform host of the receiption of the special frames. - * Consists of special frame info header followed by special frame body. - * The 802.11 header is not included. - */ -typedef PREPACK struct { - A_UINT16 channel; - A_UINT8 frameType; /* see WMI_OPT_FTYPE */ - A_INT8 snr; - A_UINT8 srcAddr[ATH_MAC_LEN]; - A_UINT8 bssid[ATH_MAC_LEN]; -} POSTPACK WMI_OPT_RX_INFO_HDR; - -/* - * Reporting statistics. - */ -typedef PREPACK struct { - A_UINT32 tx_packets; - A_UINT32 tx_bytes; - A_UINT32 tx_unicast_pkts; - A_UINT32 tx_unicast_bytes; - A_UINT32 tx_multicast_pkts; - A_UINT32 tx_multicast_bytes; - A_UINT32 tx_broadcast_pkts; - A_UINT32 tx_broadcast_bytes; - A_UINT32 tx_rts_success_cnt; - A_UINT32 tx_packet_per_ac[4]; - A_UINT32 tx_errors_per_ac[4]; - - A_UINT32 tx_errors; - A_UINT32 tx_failed_cnt; - A_UINT32 tx_retry_cnt; - A_UINT32 tx_rts_fail_cnt; - A_INT32 tx_unicast_rate; -}POSTPACK tx_stats_t; - -typedef PREPACK struct { - A_UINT32 rx_packets; - A_UINT32 rx_bytes; - A_UINT32 rx_unicast_pkts; - A_UINT32 rx_unicast_bytes; - A_UINT32 rx_multicast_pkts; - A_UINT32 rx_multicast_bytes; - A_UINT32 rx_broadcast_pkts; - A_UINT32 rx_broadcast_bytes; - A_UINT32 rx_fragment_pkt; - - A_UINT32 rx_errors; - A_UINT32 rx_crcerr; - A_UINT32 rx_key_cache_miss; - A_UINT32 rx_decrypt_err; - A_UINT32 rx_duplicate_frames; - A_INT32 rx_unicast_rate; -}POSTPACK rx_stats_t; - -typedef PREPACK struct { - A_UINT32 tkip_local_mic_failure; - A_UINT32 tkip_counter_measures_invoked; - A_UINT32 tkip_replays; - A_UINT32 tkip_format_errors; - A_UINT32 ccmp_format_errors; - A_UINT32 ccmp_replays; -}POSTPACK tkip_ccmp_stats_t; - -typedef PREPACK struct { - A_UINT32 power_save_failure_cnt; -}POSTPACK pm_stats_t; - -typedef PREPACK struct { - A_UINT32 cs_bmiss_cnt; - A_UINT32 cs_lowRssi_cnt; - A_UINT16 cs_connect_cnt; - A_UINT16 cs_disconnect_cnt; - A_INT16 cs_aveBeacon_rssi; - A_UINT16 cs_roam_count; - A_UINT16 cs_rssi; - A_UINT8 cs_snr; - A_UINT8 cs_aveBeacon_snr; - A_UINT8 cs_lastRoam_msec; -} POSTPACK cserv_stats_t; - -typedef PREPACK struct { - tx_stats_t tx_stats; - rx_stats_t rx_stats; - tkip_ccmp_stats_t tkipCcmpStats; -}POSTPACK wlan_net_stats_t; - -typedef PREPACK struct { - A_UINT32 wow_num_pkts_dropped; - A_UINT16 wow_num_events_discarded; - A_UINT8 wow_num_host_pkt_wakeups; - A_UINT8 wow_num_host_event_wakeups; -} POSTPACK wlan_wow_stats_t; - -typedef PREPACK struct { - A_UINT32 lqVal; - A_INT32 noise_floor_calibation; - pm_stats_t pmStats; - wlan_net_stats_t txrxStats; - wlan_wow_stats_t wowStats; - cserv_stats_t cservStats; -} POSTPACK WMI_TARGET_STATS; - -/* - * WMI_RSSI_THRESHOLD_EVENTID. - * Indicate the RSSI events to host. Events are indicated when we breach a - * thresold value. - */ -typedef enum{ - WMI_RSSI_THRESHOLD1_ABOVE = 0, - WMI_RSSI_THRESHOLD2_ABOVE, - WMI_RSSI_THRESHOLD3_ABOVE, - WMI_RSSI_THRESHOLD4_ABOVE, - WMI_RSSI_THRESHOLD5_ABOVE, - WMI_RSSI_THRESHOLD6_ABOVE, - WMI_RSSI_THRESHOLD1_BELOW, - WMI_RSSI_THRESHOLD2_BELOW, - WMI_RSSI_THRESHOLD3_BELOW, - WMI_RSSI_THRESHOLD4_BELOW, - WMI_RSSI_THRESHOLD5_BELOW, - WMI_RSSI_THRESHOLD6_BELOW -}WMI_RSSI_THRESHOLD_VAL; - -typedef PREPACK struct { - A_INT16 rssi; - A_UINT8 range; -}POSTPACK WMI_RSSI_THRESHOLD_EVENT; - -/* - * WMI_ERROR_REPORT_EVENTID - */ -typedef enum{ - WMI_TARGET_PM_ERR_FAIL = 0x00000001, - WMI_TARGET_KEY_NOT_FOUND = 0x00000002, - WMI_TARGET_DECRYPTION_ERR = 0x00000004, - WMI_TARGET_BMISS = 0x00000008, - WMI_PSDISABLE_NODE_JOIN = 0x00000010, - WMI_TARGET_COM_ERR = 0x00000020, - WMI_TARGET_FATAL_ERR = 0x00000040 -} WMI_TARGET_ERROR_VAL; - -typedef PREPACK struct { - A_UINT32 errorVal; -}POSTPACK WMI_TARGET_ERROR_REPORT_EVENT; - -typedef PREPACK struct { - A_UINT8 retrys; -}POSTPACK WMI_TX_RETRY_ERR_EVENT; - -typedef enum{ - WMI_SNR_THRESHOLD1_ABOVE = 1, - WMI_SNR_THRESHOLD1_BELOW, - WMI_SNR_THRESHOLD2_ABOVE, - WMI_SNR_THRESHOLD2_BELOW, - WMI_SNR_THRESHOLD3_ABOVE, - WMI_SNR_THRESHOLD3_BELOW, - WMI_SNR_THRESHOLD4_ABOVE, - WMI_SNR_THRESHOLD4_BELOW -} WMI_SNR_THRESHOLD_VAL; - -typedef PREPACK struct { - A_UINT8 range; /* WMI_SNR_THRESHOLD_VAL */ - A_UINT8 snr; -}POSTPACK WMI_SNR_THRESHOLD_EVENT; - -typedef enum{ - WMI_LQ_THRESHOLD1_ABOVE = 1, - WMI_LQ_THRESHOLD1_BELOW, - WMI_LQ_THRESHOLD2_ABOVE, - WMI_LQ_THRESHOLD2_BELOW, - WMI_LQ_THRESHOLD3_ABOVE, - WMI_LQ_THRESHOLD3_BELOW, - WMI_LQ_THRESHOLD4_ABOVE, - WMI_LQ_THRESHOLD4_BELOW -} WMI_LQ_THRESHOLD_VAL; - -typedef PREPACK struct { - A_INT32 lq; - A_UINT8 range; /* WMI_LQ_THRESHOLD_VAL */ -}POSTPACK WMI_LQ_THRESHOLD_EVENT; -/* - * WMI_REPORT_ROAM_TBL_EVENTID - */ -#define MAX_ROAM_TBL_CAND 5 - -typedef PREPACK struct { - A_INT32 roam_util; - A_UINT8 bssid[ATH_MAC_LEN]; - A_INT8 rssi; - A_INT8 rssidt; - A_INT8 last_rssi; - A_INT8 util; - A_INT8 bias; - A_UINT8 reserved; /* For alignment */ -} POSTPACK WMI_BSS_ROAM_INFO; - - -typedef PREPACK struct { - A_UINT16 roamMode; - A_UINT16 numEntries; - WMI_BSS_ROAM_INFO bssRoamInfo[1]; -} POSTPACK WMI_TARGET_ROAM_TBL; - -/* - * WMI_CAC_EVENTID - */ -typedef enum { - CAC_INDICATION_ADMISSION = 0x00, - CAC_INDICATION_ADMISSION_RESP = 0x01, - CAC_INDICATION_DELETE = 0x02, - CAC_INDICATION_NO_RESP = 0x03, -}CAC_INDICATION; - -#define WMM_TSPEC_IE_LEN 63 - -typedef PREPACK struct { - A_UINT8 ac; - A_UINT8 cac_indication; - A_UINT8 statusCode; - A_UINT8 tspecSuggestion[WMM_TSPEC_IE_LEN]; -}POSTPACK WMI_CAC_EVENT; - -/* - * WMI_APLIST_EVENTID - */ - -typedef enum { - APLIST_VER1 = 1, -} APLIST_VER; - -typedef PREPACK struct { - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT16 channel; -} POSTPACK WMI_AP_INFO_V1; - -typedef PREPACK union { - WMI_AP_INFO_V1 apInfoV1; -} POSTPACK WMI_AP_INFO; - -typedef PREPACK struct { - A_UINT8 apListVer; - A_UINT8 numAP; - WMI_AP_INFO apList[1]; -} POSTPACK WMI_APLIST_EVENT; - -/* - * developer commands - */ - -/* - * WMI_SET_BITRATE_CMDID - * - * Get bit rate cmd uses same definition as set bit rate cmd - */ -typedef enum { - RATE_AUTO = -1, - RATE_1Mb = 0, - RATE_2Mb = 1, - RATE_5_5Mb = 2, - RATE_11Mb = 3, - RATE_6Mb = 4, - RATE_9Mb = 5, - RATE_12Mb = 6, - RATE_18Mb = 7, - RATE_24Mb = 8, - RATE_36Mb = 9, - RATE_48Mb = 10, - RATE_54Mb = 11, -} WMI_BIT_RATE; - -typedef PREPACK struct { - A_INT8 rateIndex; /* see WMI_BIT_RATE */ -} POSTPACK WMI_BIT_RATE_CMD, WMI_BIT_RATE_REPLY; - -/* - * WMI_SET_FIXRATES_CMDID - * - * Get fix rates cmd uses same definition as set fix rates cmd - */ -typedef enum { - FIX_RATE_1Mb = 0x1, - FIX_RATE_2Mb = 0x2, - FIX_RATE_5_5Mb = 0x4, - FIX_RATE_11Mb = 0x8, - FIX_RATE_6Mb = 0x10, - FIX_RATE_9Mb = 0x20, - FIX_RATE_12Mb = 0x40, - FIX_RATE_18Mb = 0x80, - FIX_RATE_24Mb = 0x100, - FIX_RATE_36Mb = 0x200, - FIX_RATE_48Mb = 0x400, - FIX_RATE_54Mb = 0x800, -} WMI_FIX_RATES_MASK; - -typedef PREPACK struct { - A_UINT16 fixRateMask; /* see WMI_BIT_RATE */ -} POSTPACK WMI_FIX_RATES_CMD, WMI_FIX_RATES_REPLY; - -/* - * WMI_SET_RECONNECT_AUTH_MODE_CMDID - * - * Set authentication mode - */ -typedef enum { - RECONN_DO_AUTH = 0x00, - RECONN_NOT_AUTH = 0x01 -} WMI_AUTH_MODE; - -typedef PREPACK struct { - A_UINT8 mode; -} POSTPACK WMI_SET_AUTH_MODE_CMD; - -/* - * WMI_SET_REASSOC_MODE_CMDID - * - * Set authentication mode - */ -typedef enum { - REASSOC_DO_DISASSOC = 0x00, - REASSOC_DONOT_DISASSOC = 0x01 -} WMI_REASSOC_MODE; - -typedef PREPACK struct { - A_UINT8 mode; -}POSTPACK WMI_SET_REASSOC_MODE_CMD; - -typedef enum { - ROAM_DATA_TIME = 1, /* Get The Roam Time Data */ -} ROAM_DATA_TYPE; - -typedef PREPACK struct { - A_UINT32 disassoc_time; - A_UINT32 no_txrx_time; - A_UINT32 assoc_time; - A_UINT32 allow_txrx_time; - A_UINT32 last_data_txrx_time; - A_UINT32 first_data_txrx_time; - A_UINT8 disassoc_bssid[ATH_MAC_LEN]; - A_INT8 disassoc_bss_rssi; - A_UINT8 assoc_bssid[ATH_MAC_LEN]; - A_INT8 assoc_bss_rssi; -} POSTPACK WMI_TARGET_ROAM_TIME; - -typedef PREPACK struct { - PREPACK union { - WMI_TARGET_ROAM_TIME roamTime; - } POSTPACK u; - A_UINT8 roamDataType ; -} POSTPACK WMI_TARGET_ROAM_DATA; - -typedef enum { - WMI_WMM_DISABLED = 0, - WMI_WMM_ENABLED -} WMI_WMM_STATUS; - -typedef PREPACK struct { - A_UINT8 status; -}POSTPACK WMI_SET_WMM_CMD; - -typedef enum { - WMI_TXOP_DISABLED = 0, - WMI_TXOP_ENABLED -} WMI_TXOP_CFG; - -typedef PREPACK struct { - A_UINT8 txopEnable; -}POSTPACK WMI_SET_WMM_TXOP_CMD; - -typedef PREPACK struct { - A_UINT8 keepaliveInterval; -} POSTPACK WMI_SET_KEEPALIVE_CMD; - -typedef PREPACK struct { - A_BOOL configured; - A_UINT8 keepaliveInterval; -} POSTPACK WMI_GET_KEEPALIVE_CMD; - -/* - * Add Application specified IE to a management frame - */ -#define WMI_MAX_IE_LEN 78 - -typedef PREPACK struct { - A_UINT8 mgmtFrmType; /* one of WMI_MGMT_FRAME_TYPE */ - A_UINT8 ieLen; /* Length of the IE that should be added to the MGMT frame */ - A_UINT8 ieInfo[1]; -} POSTPACK WMI_SET_APPIE_CMD; - -/* - * Notify the WSC registration status to the target - */ -#define WSC_REG_ACTIVE 1 -#define WSC_REG_INACTIVE 0 -/* Generic Hal Interface for setting hal paramters. */ -/* Add new Set HAL Param cmdIds here for newer params */ -typedef enum { - WHAL_SETCABTO_CMDID = 1, -}WHAL_CMDID; - -typedef PREPACK struct { - A_UINT8 cabTimeOut; -} POSTPACK WHAL_SETCABTO_PARAM; - -typedef PREPACK struct { - A_UINT8 whalCmdId; - A_UINT8 data[1]; -} POSTPACK WHAL_PARAMCMD; - - -#define WOW_MAX_FILTER_LISTS 1 /*4*/ -#define WOW_MAX_FILTERS_PER_LIST 4 -#define WOW_PATTERN_SIZE 64 -#define WOW_MASK_SIZE 64 - -typedef PREPACK struct { - A_UINT8 wow_valid_filter; - A_UINT8 wow_filter_id; - A_UINT8 wow_filter_size; - A_UINT8 wow_filter_offset; - A_UINT8 wow_filter_mask[WOW_MASK_SIZE]; - A_UINT8 wow_filter_pattern[WOW_PATTERN_SIZE]; -} POSTPACK WOW_FILTER; - - -typedef PREPACK struct { - A_UINT8 wow_valid_list; - A_UINT8 wow_list_id; - A_UINT8 wow_num_filters; - A_UINT8 wow_total_list_size; - WOW_FILTER list[WOW_MAX_FILTERS_PER_LIST]; -} POSTPACK WOW_FILTER_LIST; - -typedef PREPACK struct { - A_BOOL awake; - A_BOOL asleep; -} POSTPACK WMI_SET_HOST_SLEEP_MODE_CMD; - -typedef PREPACK struct { - A_BOOL enable_wow; -} POSTPACK WMI_SET_WOW_MODE_CMD; - -typedef PREPACK struct { - A_UINT8 filter_list_id; -} POSTPACK WMI_GET_WOW_LIST_CMD; - -/* - * WMI_GET_WOW_LIST_CMD reply - */ -typedef PREPACK struct { - A_UINT8 num_filters; /* number of patterns in reply */ - A_UINT8 this_filter_num; /* this is filter # x of total num_filters */ - A_UINT8 wow_mode; - A_UINT8 host_mode; - WOW_FILTER wow_filters[1]; -} POSTPACK WMI_GET_WOW_LIST_REPLY; - -typedef PREPACK struct { - A_UINT8 filter_list_id; - A_UINT8 filter_size; - A_UINT8 filter_offset; - A_UINT8 filter[1]; -} POSTPACK WMI_ADD_WOW_PATTERN_CMD; - -typedef PREPACK struct { - A_UINT16 filter_list_id; - A_UINT16 filter_id; -} POSTPACK WMI_DEL_WOW_PATTERN_CMD; - -typedef PREPACK struct { - A_UINT8 macaddr[ATH_MAC_LEN]; -} POSTPACK WMI_SET_MAC_ADDRESS_CMD; - -/* - * WMI_SET_AKMP_PARAMS_CMD - */ - -#define WMI_AKMP_MULTI_PMKID_EN 0x000001 - -typedef PREPACK struct { - A_UINT32 akmpInfo; -} POSTPACK WMI_SET_AKMP_PARAMS_CMD; - -typedef PREPACK struct { - A_UINT8 pmkid[WMI_PMKID_LEN]; -} POSTPACK WMI_PMKID; - -/* - * WMI_SET_PMKID_LIST_CMD - */ -#define WMI_MAX_PMKID_CACHE 8 - -typedef PREPACK struct { - A_UINT32 numPMKID; - WMI_PMKID pmkidList[WMI_MAX_PMKID_CACHE]; -} POSTPACK WMI_SET_PMKID_LIST_CMD; - -/* - * WMI_GET_PMKID_LIST_CMD Reply - * Following the Number of PMKIDs is the list of PMKIDs - */ -typedef PREPACK struct { - A_UINT32 numPMKID; - WMI_PMKID pmkidList[1]; -} POSTPACK WMI_PMKID_LIST_REPLY; - -/* index used for priority streams */ -typedef enum { - WMI_NOT_MAPPED = -1, - WMI_CONTROL_PRI = 0, - WMI_BEST_EFFORT_PRI = 1, - WMI_LOW_PRI = 2, - WMI_HIGH_PRI = 3, - WMI_HIGHEST_PRI, - WMI_PRI_MAX_COUNT -} WMI_PRI_STREAM_ID; - -#ifndef ATH_TARGET -#include "athendpack.h" -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* _WMI_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmi_api.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmi_api.h deleted file mode 100644 index 267edfd0a9..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmi_api.h +++ /dev/null @@ -1,260 +0,0 @@ -#ifndef _WMI_API_H_ -#define _WMI_API_H_ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * This file contains the definitions for the Wireless Module Interface (WMI). - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/include/wmi_api.h#2 $ - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * IP QoS Field definitions according to 802.1p - */ -#define BEST_EFFORT_PRI 0 -#define BACKGROUND_PRI 1 -#define EXCELLENT_EFFORT_PRI 3 -#define CONTROLLED_LOAD_PRI 4 -#define VIDEO_PRI 5 -#define VOICE_PRI 6 -#define NETWORK_CONTROL_PRI 7 -#define MAX_NUM_PRI 8 - -#define UNDEFINED_PRI (0xff) - -/* simple mapping of IP TOS field to a WMI priority stream - * this mapping was taken from the original linux driver implementation - * The operation maps the following - * - * */ -#define IP_TOS_TO_WMI_PRI(tos) \ - ((WMI_PRI_STREAM_ID)(((tos) >> 1) & 0x03)) - -#define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000 /* 5 seconds */ - - -struct wmi_t; - -void *wmi_init(void *devt); - -void wmi_qos_state_init(struct wmi_t *wmip); -void wmi_shutdown(struct wmi_t *wmip); -A_UINT16 wmi_get_mapped_qos_queue(struct wmi_t *, A_UINT8); -A_STATUS wmi_dix_2_dot3(struct wmi_t *wmip, void *osbuf); -A_STATUS wmi_data_hdr_add(struct wmi_t *wmip, void *osbuf, A_UINT8 msgType); -A_STATUS wmi_dot3_2_dix(struct wmi_t *wmip, void *osbuf); -A_STATUS wmi_data_hdr_remove(struct wmi_t *wmip, void *osbuf); -A_STATUS wmi_syncpoint(struct wmi_t *wmip); -A_STATUS wmi_syncpoint_reset(struct wmi_t *wmip); -WMI_PRI_STREAM_ID wmi_get_stream_id(struct wmi_t *wmip, A_UINT8 trafficClass); -A_UINT8 wmi_implicit_create_pstream(struct wmi_t *wmip, void *osbuf, A_UINT8 dir, A_UINT8 up); - -A_STATUS wmi_control_rx(struct wmi_t *wmip, void *osbuf); -void wmi_iterate_nodes(struct wmi_t *wmip, wlan_node_iter_func *f, void *arg); -void wmi_free_allnodes(struct wmi_t *wmip); -bss_t *wmi_find_node(struct wmi_t *wmip, const A_UINT8 *macaddr); - - -typedef enum { - NO_SYNC_WMIFLAG = 0, - SYNC_BEFORE_WMIFLAG, /* transmit all queued data before cmd */ - SYNC_AFTER_WMIFLAG, /* any new data waits until cmd execs */ - SYNC_BOTH_WMIFLAG, - END_WMIFLAG /* end marker */ -} WMI_SYNC_FLAG; - -A_STATUS wmi_cmd_send(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId, - WMI_SYNC_FLAG flag); -A_STATUS wmi_connect_cmd(struct wmi_t *wmip, - NETWORK_TYPE netType, - DOT11_AUTH_MODE dot11AuthMode, - AUTH_MODE authMode, - CRYPTO_TYPE pairwiseCrypto, - A_UINT8 pairwiseCryptoLen, - CRYPTO_TYPE groupCrypto, - A_UINT8 groupCryptoLen, - int ssidLength, - A_UCHAR *ssid, - A_UINT8 *bssid, - A_UINT16 channel, - A_UINT32 ctrl_flags); -A_STATUS wmi_reconnect_cmd(struct wmi_t *wmip, - A_UINT8 *bssid, - A_UINT16 channel); -A_STATUS wmi_disconnect_cmd(struct wmi_t *wmip); -A_STATUS wmi_getrev_cmd(struct wmi_t *wmip); -A_STATUS wmi_startscan_cmd(struct wmi_t *wmip, WMI_SCAN_TYPE scanType, - A_BOOL forceFgScan, A_BOOL isLegacy, - A_UINT32 homeDwellTime, A_UINT32 forceScanInterval); -A_STATUS wmi_scanparams_cmd(struct wmi_t *wmip, A_UINT16 fg_start_sec, - A_UINT16 fg_end_sec, A_UINT16 bg_sec, - A_UINT16 minact_chdw_msec, - A_UINT16 maxact_chdw_msec, A_UINT16 pas_chdw_msec, - A_UINT8 shScanRatio, A_UINT8 scanCtrlFlags, - A_UINT32 max_dfsch_act_time); -A_STATUS wmi_bssfilter_cmd(struct wmi_t *wmip, A_UINT8 filter, A_UINT32 ieMask); -A_STATUS wmi_probedSsid_cmd(struct wmi_t *wmip, A_UINT8 index, A_UINT8 flag, - A_UINT8 ssidLength, A_UCHAR *ssid); -A_STATUS wmi_listeninterval_cmd(struct wmi_t *wmip, A_UINT16 listenInterval, A_UINT16 listenBeacons); -A_STATUS wmi_bmisstime_cmd(struct wmi_t *wmip, A_UINT16 bmisstime, A_UINT16 bmissbeacons); -A_STATUS wmi_associnfo_cmd(struct wmi_t *wmip, A_UINT8 ieType, - A_UINT8 ieLen, A_UINT8 *ieInfo); -A_STATUS wmi_powermode_cmd(struct wmi_t *wmip, A_UINT8 powerMode); -A_STATUS wmi_ibsspmcaps_cmd(struct wmi_t *wmip, A_UINT8 pmEnable, A_UINT8 ttl, - A_UINT16 atim_windows, A_UINT16 timeout_value); -A_STATUS wmi_pmparams_cmd(struct wmi_t *wmip, A_UINT16 idlePeriod, - A_UINT16 psPollNum, A_UINT16 dtimPolicy); -A_STATUS wmi_disctimeout_cmd(struct wmi_t *wmip, A_UINT8 timeout); -A_STATUS wmi_sync_cmd(struct wmi_t *wmip, A_UINT8 syncNumber); -A_STATUS wmi_create_pstream_cmd(struct wmi_t *wmip, WMI_CREATE_PSTREAM_CMD *pstream); -A_STATUS wmi_delete_pstream_cmd(struct wmi_t *wmip, A_UINT8 trafficClass, A_UINT8 streamID); -A_STATUS wmi_set_bitrate_cmd(struct wmi_t *wmip, A_INT32 rate); -A_STATUS wmi_get_bitrate_cmd(struct wmi_t *wmip); -A_INT8 wmi_validate_bitrate(struct wmi_t *wmip, A_INT32 rate); -A_STATUS wmi_get_regDomain_cmd(struct wmi_t *wmip); -A_STATUS wmi_get_channelList_cmd(struct wmi_t *wmip); -A_STATUS wmi_set_channelParams_cmd(struct wmi_t *wmip, A_UINT8 scanParam, - WMI_PHY_MODE mode, A_INT8 numChan, - A_UINT16 *channelList); - -A_STATUS wmi_set_snr_threshold_params(struct wmi_t *wmip, - WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd); -A_STATUS wmi_set_rssi_threshold_params(struct wmi_t *wmip, - WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd); -A_STATUS wmi_clr_rssi_snr(struct wmi_t *wmip); -A_STATUS wmi_set_lq_threshold_params(struct wmi_t *wmip, - WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd); -A_STATUS wmi_set_rts_cmd(struct wmi_t *wmip, A_UINT16 threshold); -A_STATUS wmi_set_lpreamble_cmd(struct wmi_t *wmip, A_UINT8 status); - -A_STATUS wmi_set_error_report_bitmask(struct wmi_t *wmip, A_UINT32 bitmask); - -A_STATUS wmi_get_challenge_resp_cmd(struct wmi_t *wmip, A_UINT32 cookie, - A_UINT32 source); -A_STATUS wmi_config_debug_module_cmd(struct wmi_t *wmip, A_UINT16 mmask, - A_UINT16 tsr, A_BOOL rep, A_UINT16 size, - A_UINT32 valid); -A_STATUS wmi_get_stats_cmd(struct wmi_t *wmip); -A_STATUS wmi_addKey_cmd(struct wmi_t *wmip, A_UINT8 keyIndex, - CRYPTO_TYPE keyType, A_UINT8 keyUsage, - A_UINT8 keyLength,A_UINT8 *keyRSC, - A_UINT8 *keyMaterial, A_UINT8 key_op_ctrl, - WMI_SYNC_FLAG sync_flag); -A_STATUS wmi_add_krk_cmd(struct wmi_t *wmip, A_UINT8 *krk); -A_STATUS wmi_delete_krk_cmd(struct wmi_t *wmip); -A_STATUS wmi_deleteKey_cmd(struct wmi_t *wmip, A_UINT8 keyIndex); -A_STATUS wmi_set_akmp_params_cmd(struct wmi_t *wmip, - WMI_SET_AKMP_PARAMS_CMD *akmpParams); -A_STATUS wmi_get_pmkid_list_cmd(struct wmi_t *wmip); -A_STATUS wmi_set_pmkid_list_cmd(struct wmi_t *wmip, - WMI_SET_PMKID_LIST_CMD *pmkInfo); -A_STATUS wmi_set_txPwr_cmd(struct wmi_t *wmip, A_UINT8 dbM); -A_STATUS wmi_get_txPwr_cmd(struct wmi_t *wmip); -A_STATUS wmi_switch_radio(struct wmi_t *wmip, A_UINT8 on); -A_STATUS wmi_addBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex, A_UINT8 *bssid); -A_STATUS wmi_deleteBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex); -A_STATUS wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, A_BOOL en); -A_STATUS wmi_setPmkid_cmd(struct wmi_t *wmip, A_UINT8 *bssid, A_UINT8 *pmkId, - A_BOOL set); -A_STATUS wmi_set_access_params_cmd(struct wmi_t *wmip, A_UINT16 txop, - A_UINT8 eCWmin, A_UINT8 eCWmax, - A_UINT8 aifsn); -A_STATUS wmi_set_retry_limits_cmd(struct wmi_t *wmip, A_UINT8 frameType, - A_UINT8 trafficClass, A_UINT8 maxRetries, - A_UINT8 enableNotify); - -void wmi_get_current_bssid(struct wmi_t *wmip, A_UINT8 *bssid); - -A_STATUS wmi_get_roam_tbl_cmd(struct wmi_t *wmip); -A_STATUS wmi_get_roam_data_cmd(struct wmi_t *wmip, A_UINT8 roamDataType); -A_STATUS wmi_set_roam_ctrl_cmd(struct wmi_t *wmip, WMI_SET_ROAM_CTRL_CMD *p, - A_UINT8 size); -A_STATUS wmi_set_powersave_timers_cmd(struct wmi_t *wmip, - WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd, - A_UINT8 size); - -A_STATUS wmi_set_opt_mode_cmd(struct wmi_t *wmip, A_UINT8 optMode); -A_STATUS wmi_opt_tx_frame_cmd(struct wmi_t *wmip, - A_UINT8 frmType, - A_UINT8 *dstMacAddr, - A_UINT8 *bssid, - A_UINT16 optIEDataLen, - A_UINT8 *optIEData); - -A_STATUS wmi_set_adhoc_bconIntvl_cmd(struct wmi_t *wmip, A_UINT16 intvl); -A_STATUS wmi_set_voice_pkt_size_cmd(struct wmi_t *wmip, A_UINT16 voicePktSize); -A_STATUS wmi_set_max_sp_len_cmd(struct wmi_t *wmip, A_UINT8 maxSpLen); -A_UINT8 convert_userPriority_to_trafficClass(A_UINT8 userPriority); -A_UINT8 wmi_get_power_mode_cmd(struct wmi_t *wmip); -A_STATUS wmi_verify_tspec_params(WMI_CREATE_PSTREAM_CMD *pCmd, A_BOOL tspecCompliance); - -#ifdef CONFIG_HOST_TCMD_SUPPORT -A_STATUS wmi_test_cmd(struct wmi_t *wmip, A_UINT8 *buf, A_UINT32 len); -#endif - -A_STATUS wmi_set_bt_status_cmd(struct wmi_t *wmip, A_UINT8 streamType, A_UINT8 status); -A_STATUS wmi_set_bt_params_cmd(struct wmi_t *wmip, WMI_SET_BT_PARAMS_CMD* cmd); - - -/* - * This function is used to configure the fix rates mask to the target. - */ -A_STATUS wmi_set_fixrates_cmd(struct wmi_t *wmip, A_INT16 fixRatesMask); -A_STATUS wmi_get_ratemask_cmd(struct wmi_t *wmip); - -A_STATUS wmi_set_authmode_cmd(struct wmi_t *wmip, A_UINT8 mode); - -A_STATUS wmi_set_reassocmode_cmd(struct wmi_t *wmip, A_UINT8 mode); - -A_STATUS wmi_set_wmm_cmd(struct wmi_t *wmip, WMI_WMM_STATUS status); -A_STATUS wmi_set_wmm_txop(struct wmi_t *wmip, WMI_TXOP_CFG txEnable); - -A_STATUS wmi_get_keepalive_configured(struct wmi_t *wmip); -A_UINT8 wmi_get_keepalive_cmd(struct wmi_t *wmip); -A_STATUS wmi_set_keepalive_cmd(struct wmi_t *wmip, A_UINT8 keepaliveInterval); - -A_STATUS wmi_set_appie_cmd(struct wmi_t *wmip, A_UINT8 mgmtFrmType, - A_UINT8 ieLen,A_UINT8 *ieInfo); - -A_STATUS wmi_set_halparam_cmd(struct wmi_t *wmip, A_UINT8 *cmd, A_UINT16 dataLen); -A_INT32 wmi_get_rate(A_INT8 rateindex); - -/*Wake on Wireless WMI commands*/ -A_STATUS wmi_set_host_sleep_mode_cmd(struct wmi_t *wmip, WMI_SET_HOST_SLEEP_MODE_CMD *cmd); -A_STATUS wmi_set_wow_mode_cmd(struct wmi_t *wmip, WMI_SET_WOW_MODE_CMD *cmd); -A_STATUS wmi_get_wow_list_cmd(struct wmi_t *wmip, WMI_GET_WOW_LIST_CMD *cmd); -A_STATUS wmi_add_wow_pattern_cmd(struct wmi_t *wmip, - WMI_ADD_WOW_PATTERN_CMD *cmd, A_UINT8* pattern, A_UINT8* mask, A_UINT8 pattern_size); -A_STATUS wmi_del_wow_pattern_cmd(struct wmi_t *wmip, - WMI_DEL_WOW_PATTERN_CMD *cmd); -A_STATUS wmi_set_wsc_status_cmd(struct wmi_t *wmip, A_UINT32 status); - -bss_t * -wmi_find_Ssidnode (struct wmi_t *wmip, A_UCHAR *pSsid, - A_UINT32 ssidLength, A_BOOL bIsWPA2); - -void -wmi_node_return (struct wmi_t *wmip, bss_t *bss); -#ifdef __cplusplus -} -#endif - -#endif /* _WMI_API_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmix.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmix.h deleted file mode 100644 index 8f12b5e558..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/include/wmix.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * - * $ATH_LICENSE_HOSTSDK0_C$ - * - * This file contains extensions of the WMI protocol specified in the - * Wireless Module Interface (WMI). It includes definitions of all - * extended commands and events. Extensions include useful commands - * that are not directly related to wireless activities. They may - * be hardware-specific, and they might not be supported on all - * implementations. - * - * Extended WMIX commands are encapsulated in a WMI message with - * cmd=WMI_EXTENSION_CMD. - * - */ - -#ifndef _WMIX_H_ -#define _WMIX_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef ATH_TARGET -#include "athstartpack.h" -#endif - -#include "dbglog.h" - -/* - * Extended WMI commands are those that are needed during wireless - * operation, but which are not really wireless commands. This allows, - * for instance, platform-specific commands. Extended WMI commands are - * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID. - * Extended WMI events are similarly embedded in a WMI event message with - * WMI_EVENT_ID=WMI_EXTENSION_EVENTID. - */ -typedef PREPACK struct { - A_UINT32 commandId; -} POSTPACK WMIX_CMD_HDR; - -typedef enum { - WMIX_DSETOPEN_REPLY_CMDID = 0x2001, - WMIX_DSETDATA_REPLY_CMDID, - WMIX_GPIO_OUTPUT_SET_CMDID, - WMIX_GPIO_INPUT_GET_CMDID, - WMIX_GPIO_REGISTER_SET_CMDID, - WMIX_GPIO_REGISTER_GET_CMDID, - WMIX_GPIO_INTR_ACK_CMDID, - WMIX_HB_CHALLENGE_RESP_CMDID, - WMIX_DBGLOG_CFG_MODULE_CMDID, -} WMIX_COMMAND_ID; - -typedef enum { - WMIX_DSETOPENREQ_EVENTID = 0x3001, - WMIX_DSETCLOSE_EVENTID, - WMIX_DSETDATAREQ_EVENTID, - WMIX_GPIO_INTR_EVENTID, - WMIX_GPIO_DATA_EVENTID, - WMIX_GPIO_ACK_EVENTID, - WMIX_HB_CHALLENGE_RESP_EVENTID, - WMIX_DBGLOG_EVENTID, -} WMIX_EVENT_ID; - -/* - * =============DataSet support================= - */ - -/* - * WMIX_DSETOPENREQ_EVENTID - * DataSet Open Request Event - */ -typedef PREPACK struct { - A_UINT32 dset_id; - A_UINT32 targ_dset_handle; /* echo'ed, not used by Host, */ - A_UINT32 targ_reply_fn; /* echo'ed, not used by Host, */ - A_UINT32 targ_reply_arg; /* echo'ed, not used by Host, */ -} POSTPACK WMIX_DSETOPENREQ_EVENT; - -/* - * WMIX_DSETCLOSE_EVENTID - * DataSet Close Event - */ -typedef PREPACK struct { - A_UINT32 access_cookie; -} POSTPACK WMIX_DSETCLOSE_EVENT; - -/* - * WMIX_DSETDATAREQ_EVENTID - * DataSet Data Request Event - */ -typedef PREPACK struct { - A_UINT32 access_cookie; - A_UINT32 offset; - A_UINT32 length; - A_UINT32 targ_buf; /* echo'ed, not used by Host, */ - A_UINT32 targ_reply_fn; /* echo'ed, not used by Host, */ - A_UINT32 targ_reply_arg; /* echo'ed, not used by Host, */ -} POSTPACK WMIX_DSETDATAREQ_EVENT; - -typedef PREPACK struct { - A_UINT32 status; - A_UINT32 targ_dset_handle; - A_UINT32 targ_reply_fn; - A_UINT32 targ_reply_arg; - A_UINT32 access_cookie; - A_UINT32 size; - A_UINT32 version; -} POSTPACK WMIX_DSETOPEN_REPLY_CMD; - -typedef PREPACK struct { - A_UINT32 status; - A_UINT32 targ_buf; - A_UINT32 targ_reply_fn; - A_UINT32 targ_reply_arg; - A_UINT32 length; - A_UINT8 buf[1]; -} POSTPACK WMIX_DSETDATA_REPLY_CMD; - - -/* - * =============GPIO support================= - * All masks are 18-bit masks with bit N operating on GPIO pin N. - */ - -#include "gpio.h" - -/* - * Set GPIO pin output state. - * In order for output to be driven, a pin must be enabled for output. - * This can be done during initialization through the GPIO Configuration - * DataSet, or during operation with the enable_mask. - * - * If a request is made to simultaneously set/clear or set/disable or - * clear/disable or disable/enable, results are undefined. - */ -typedef PREPACK struct { - A_UINT32 set_mask; /* pins to set */ - A_UINT32 clear_mask; /* pins to clear */ - A_UINT32 enable_mask; /* pins to enable for output */ - A_UINT32 disable_mask; /* pins to disable/tristate */ -} POSTPACK WMIX_GPIO_OUTPUT_SET_CMD; - -/* - * Set a GPIO register. For debug/exceptional cases. - * Values for gpioreg_id are GPIO_REGISTER_IDs, defined in a - * platform-dependent header. - */ -typedef PREPACK struct { - A_UINT32 gpioreg_id; /* GPIO register ID */ - A_UINT32 value; /* value to write */ -} POSTPACK WMIX_GPIO_REGISTER_SET_CMD; - -/* Get a GPIO register. For debug/exceptional cases. */ -typedef PREPACK struct { - A_UINT32 gpioreg_id; /* GPIO register to read */ -} POSTPACK WMIX_GPIO_REGISTER_GET_CMD; - -/* - * Host acknowledges and re-arms GPIO interrupts. A single - * message should be used to acknowledge all interrupts that - * were delivered in an earlier WMIX_GPIO_INTR_EVENT message. - */ -typedef PREPACK struct { - A_UINT32 ack_mask; /* interrupts to acknowledge */ -} POSTPACK WMIX_GPIO_INTR_ACK_CMD; - -/* - * Target informs Host of GPIO interrupts that have ocurred since the - * last WMIX_GIPO_INTR_ACK_CMD was received. Additional information -- - * the current GPIO input values is provided -- in order to support - * use of a GPIO interrupt as a Data Valid signal for other GPIO pins. - */ -typedef PREPACK struct { - A_UINT32 intr_mask; /* pending GPIO interrupts */ - A_UINT32 input_values; /* recent GPIO input values */ -} POSTPACK WMIX_GPIO_INTR_EVENT; - -/* - * Target responds to Host's earlier WMIX_GPIO_INPUT_GET_CMDID request - * using a GPIO_DATA_EVENT with - * value set to the mask of GPIO pin inputs and - * reg_id set to GPIO_ID_NONE - * - * - * Target responds to Hosts's earlier WMIX_GPIO_REGISTER_GET_CMDID request - * using a GPIO_DATA_EVENT with - * value set to the value of the requested register and - * reg_id identifying the register (reflects the original request) - * NB: reg_id supports the future possibility of unsolicited - * WMIX_GPIO_DATA_EVENTs (for polling GPIO input), and it may - * simplify Host GPIO support. - */ -typedef PREPACK struct { - A_UINT32 value; - A_UINT32 reg_id; -} POSTPACK WMIX_GPIO_DATA_EVENT; - -/* - * =============Error Detection support================= - */ - -/* - * WMIX_HB_CHALLENGE_RESP_CMDID - * Heartbeat Challenge Response command - */ -typedef PREPACK struct { - A_UINT32 cookie; - A_UINT32 source; -} POSTPACK WMIX_HB_CHALLENGE_RESP_CMD; - -/* - * WMIX_HB_CHALLENGE_RESP_EVENTID - * Heartbeat Challenge Response Event - */ -#define WMIX_HB_CHALLENGE_RESP_EVENT WMIX_HB_CHALLENGE_RESP_CMD - -typedef PREPACK struct { - struct dbglog_config_s config; -} POSTPACK WMIX_DBGLOG_CFG_MODULE_CMD; - -#ifndef ATH_TARGET -#include "athendpack.h" -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* _WMIX_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/miscdrv/common_drv.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/miscdrv/common_drv.c deleted file mode 100644 index 4f12734666..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/miscdrv/common_drv.c +++ /dev/null @@ -1,467 +0,0 @@ - -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "AR6Khwreg.h" -#include "targaddrs.h" -#include "a_osapi.h" -#include "hif.h" -#include "htc_api.h" -#include "bmi.h" -#include "bmi_msg.h" -#include "common_drv.h" -#include "a_debug.h" -#include "targaddrs.h" - -#define HOST_INTEREST_ITEM_ADDRESS(target, item) \ -(((TargetType) == TARGET_TYPE_AR6001) ? \ - AR6001_HOST_INTEREST_ITEM_ADDRESS(item) : \ - AR6002_HOST_INTEREST_ITEM_ADDRESS(item)) - - -/* Compile the 4BYTE version of the window register setup routine, - * This mitigates host interconnect issues with non-4byte aligned bus requests, some - * interconnects use bus adapters that impose strict limitations. - * Since diag window access is not intended for performance critical operations, the 4byte mode should - * be satisfactory even though it generates 4X the bus activity. */ - -#ifdef USE_4BYTE_REGISTER_ACCESS - - /* set the window address register (using 4-byte register access ). */ -A_STATUS ar6000_SetAddressWindowRegister(HIF_DEVICE *hifDevice, A_UINT32 RegisterAddr, A_UINT32 Address) -{ - A_STATUS status; - A_UINT8 addrValue[4]; - int i; - - /* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written - * last to initiate the access cycle */ - - for (i = 1; i <= 3; i++) { - /* fill the buffer with the address byte value we want to hit 4 times*/ - addrValue[0] = ((A_UINT8 *)&Address)[i]; - addrValue[1] = addrValue[0]; - addrValue[2] = addrValue[0]; - addrValue[3] = addrValue[0]; - - /* hit each byte of the register address with a 4-byte write operation to the same address, - * this is a harmless operation */ - status = HIFReadWrite(hifDevice, - RegisterAddr+i, - addrValue, - 4, - HIF_WR_SYNC_BYTE_FIX, - NULL); - if (status != A_OK) { - break; - } - } - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n", - RegisterAddr, Address)); - return status; - } - - /* write the address register again, this time write the whole 4-byte value. - * The effect here is that the LSB write causes the cycle to start, the extra - * 3 byte write to bytes 1,2,3 has no effect since we are writing the same values again */ - status = HIFReadWrite(hifDevice, - RegisterAddr, - (A_UCHAR *)(&Address), - 4, - HIF_WR_SYNC_BYTE_INC, - NULL); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n", - RegisterAddr, Address)); - return status; - } - - return A_OK; - - - -} - - -#else - - /* set the window address register */ -A_STATUS ar6000_SetAddressWindowRegister(HIF_DEVICE *hifDevice, A_UINT32 RegisterAddr, A_UINT32 Address) -{ - A_STATUS status; - - /* write bytes 1,2,3 of the register to set the upper address bytes, the LSB is written - * last to initiate the access cycle */ - status = HIFReadWrite(hifDevice, - RegisterAddr+1, /* write upper 3 bytes */ - ((A_UCHAR *)(&Address))+1, - sizeof(A_UINT32)-1, - HIF_WR_SYNC_BYTE_INC, - NULL); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write initial bytes of 0x%x to window reg: 0x%X \n", - RegisterAddr, Address)); - return status; - } - - /* write the LSB of the register, this initiates the operation */ - status = HIFReadWrite(hifDevice, - RegisterAddr, - (A_UCHAR *)(&Address), - sizeof(A_UINT8), - HIF_WR_SYNC_BYTE_INC, - NULL); - - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to window reg: 0x%X \n", - RegisterAddr, Address)); - return status; - } - - return A_OK; -} - -#endif - -/* - * Read from the AR6000 through its diagnostic window. - * No cooperation from the Target is required for this. - */ -A_STATUS -ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data) -{ - A_STATUS status; - - /* set window register to start read cycle */ - status = ar6000_SetAddressWindowRegister(hifDevice, - WINDOW_READ_ADDR_ADDRESS, - *address); - - if (status != A_OK) { - return status; - } - - /* read the data */ - status = HIFReadWrite(hifDevice, - WINDOW_DATA_ADDRESS, - (A_UCHAR *)data, - sizeof(A_UINT32), - HIF_RD_SYNC_BYTE_INC, - NULL); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot read from WINDOW_DATA_ADDRESS\n")); - return status; - } - - return status; -} - - -/* - * Write to the AR6000 through its diagnostic window. - * No cooperation from the Target is required for this. - */ -A_STATUS -ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data) -{ - A_STATUS status; - - /* set write data */ - status = HIFReadWrite(hifDevice, - WINDOW_DATA_ADDRESS, - (A_UCHAR *)data, - sizeof(A_UINT32), - HIF_WR_SYNC_BYTE_INC, - NULL); - if (status != A_OK) { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot write 0x%x to WINDOW_DATA_ADDRESS\n", *data)); - return status; - } - - /* set window register, which starts the write cycle */ - return ar6000_SetAddressWindowRegister(hifDevice, - WINDOW_WRITE_ADDR_ADDRESS, - *address); -} - -A_STATUS -ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address, - A_UCHAR *data, A_UINT32 length) -{ - A_UINT32 count; - A_STATUS status = A_OK; - - for (count = 0; count < length; count += 4, address += 4) { - if ((status = ar6000_ReadRegDiag(hifDevice, &address, - (A_UINT32 *)&data[count])) != A_OK) - { - break; - } - } - - return status; -} - -A_STATUS -ar6000_WriteDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address, - A_UCHAR *data, A_UINT32 length) -{ - A_UINT32 count; - A_STATUS status = A_OK; - - for (count = 0; count < length; count += 4, address += 4) { - if ((status = ar6000_WriteRegDiag(hifDevice, &address, - (A_UINT32 *)&data[count])) != A_OK) - { - break; - } - } - - return status; -} - -A_STATUS -ar6000_reset_device_skipflash(HIF_DEVICE *hifDevice) -{ - int i; - struct forceROM_s { - A_UINT32 addr; - A_UINT32 data; - }; - struct forceROM_s *ForceROM; - int szForceROM; - A_UINT32 instruction; - - static struct forceROM_s ForceROM_REV2[] = { - /* NB: This works for old REV2 ROM (old). */ - {0x00001ff0, 0x175b0027}, /* jump instruction at 0xa0001ff0 */ - {0x00001ff4, 0x00000000}, /* nop instruction at 0xa0001ff4 */ - - {MC_REMAP_TARGET_ADDRESS, 0x00001ff0}, /* remap to 0xa0001ff0 */ - {MC_REMAP_COMPARE_ADDRESS, 0x01000040},/* ...from 0xbfc00040 */ - {MC_REMAP_SIZE_ADDRESS, 0x00000000}, /* ...1 cache line */ - {MC_REMAP_VALID_ADDRESS, 0x00000001}, /* ...remap is valid */ - - {LOCAL_COUNT_ADDRESS+0x10, 0}, /* clear BMI credit counter */ - - {RESET_CONTROL_ADDRESS, RESET_CONTROL_WARM_RST_MASK}, - }; - - static struct forceROM_s ForceROM_NEW[] = { - /* NB: This works for AR6000 ROM REV3 and beyond. */ - {LOCAL_SCRATCH_ADDRESS, AR6K_OPTION_IGNORE_FLASH}, - {LOCAL_COUNT_ADDRESS+0x10, 0}, /* clear BMI credit counter */ - {RESET_CONTROL_ADDRESS, RESET_CONTROL_WARM_RST_MASK}, - }; - - /* - * Examine a semi-arbitrary instruction that's different - * in REV2 and other revisions. - * NB: If a Host port does not require simultaneous support - * for multiple revisions of Target ROM, this code can be elided. - */ - (void)ar6000_ReadDataDiag(hifDevice, 0x01000040, - (A_UCHAR *)&instruction, 4); - - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("instruction=0x%x\n", instruction)); - - if (instruction == 0x3c1aa200) { - /* It's an old ROM */ - ForceROM = ForceROM_REV2; - szForceROM = sizeof(ForceROM_REV2)/sizeof(*ForceROM); - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Using OLD method\n")); - } else { - ForceROM = ForceROM_NEW; - szForceROM = sizeof(ForceROM_NEW)/sizeof(*ForceROM); - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Using NEW method\n")); - } - - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Force Target to execute from ROM....\n")); - for (i = 0; i < szForceROM; i++) - { - if (ar6000_WriteRegDiag(hifDevice, - &ForceROM[i].addr, - &ForceROM[i].data) != A_OK) - { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Cannot force Target to execute ROM!\n")); - return A_ERROR; - } - } - - msleep(50); /* delay to allow dragon to come to BMI phase */ - return A_OK; -} - -/* reset device */ -A_STATUS ar6000_reset_device(HIF_DEVICE *hifDevice, A_UINT32 TargetType) -{ - -#if !defined(DWSIM) - A_STATUS status = A_OK; - A_UINT32 address; - A_UINT32 data; - - do { - - // address = RESET_CONTROL_ADDRESS; - data = RESET_CONTROL_COLD_RST_MASK; - - /* Hardcode the address of RESET_CONTROL_ADDRESS based on the target type */ - if (TargetType == TARGET_TYPE_AR6001) { - address = 0x0C000000; - } else { - if (TargetType == TARGET_TYPE_AR6002) { - address = 0x00004000; - } else { - A_ASSERT(0); - } - } - - status = ar6000_WriteRegDiag(hifDevice, &address, &data); - - if (A_FAILED(status)) { - break; - } - - /* - * Read back the RESET CAUSE register to ensure that the cold reset - * went through. - */ - msleep(2000); /* 2 second delay to allow things to settle down */ - - - // address = RESET_CAUSE_ADDRESS; - /* Hardcode the address of RESET_CAUSE_ADDRESS based on the target type */ - if (TargetType == TARGET_TYPE_AR6001) { - address = 0x0C0000CC; - } else { - if (TargetType == TARGET_TYPE_AR6002) { - address = 0x000040C0; - } else { - A_ASSERT(0); - } - } - - data = 0; - status = ar6000_ReadRegDiag(hifDevice, &address, &data); - - if (A_FAILED(status)) { - break; - } - - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Reset Cause readback: 0x%X \n",data)); - data &= RESET_CAUSE_LAST_MASK; - if (data != 2) { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Unable to cold reset the target \n")); - } - - } while (FALSE); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF(ATH_LOG_ERR, ("Failed to reset target \n")); - } -#endif - return A_OK; -} - -#define REG_DUMP_COUNT_AR6001 38 /* WORDs, derived from AR6001_regdump.h */ -#define REG_DUMP_COUNT_AR6002 32 /* WORDs, derived from AR6002_regdump.h */ - - -#if REG_DUMP_COUNT_AR6001 <= REG_DUMP_COUNT_AR6002 -#define REGISTER_DUMP_LEN_MAX REG_DUMP_COUNT_AR6002 -#else -#define REGISTER_DUMP_LEN_MAX REG_DUMP_COUNT_AR6001 -#endif - -void ar6000_dump_target_assert_info(HIF_DEVICE *hifDevice, A_UINT32 TargetType) -{ - A_UINT32 address; - A_UINT32 regDumpArea = 0; - A_STATUS status; - A_UINT32 regDumpValues[REGISTER_DUMP_LEN_MAX]; - A_UINT32 regDumpCount = 0; - A_UINT32 i; - - do { - - /* the reg dump pointer is copied to the host interest area */ - address = HOST_INTEREST_ITEM_ADDRESS(TargetType, hi_failure_state); - - if (TargetType == TARGET_TYPE_AR6001) { - /* for AR6001, this is a fixed location because the ptr is actually stuck in cache, - * this may be fixed in later firmware versions */ - address = 0x18a0; - regDumpCount = REG_DUMP_COUNT_AR6001; - - } else if (TargetType == TARGET_TYPE_AR6002) { - - regDumpCount = REG_DUMP_COUNT_AR6002; - - } else { - A_ASSERT(0); - } - - /* read RAM location through diagnostic window */ - status = ar6000_ReadRegDiag(hifDevice, &address, ®DumpArea); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get ptr to register dump area \n")); - break; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Location of register dump data: 0x%X \n",regDumpArea)); - - if (regDumpArea == 0) { - /* no reg dump */ - break; - } - - if (TargetType == TARGET_TYPE_AR6001) { - regDumpArea &= 0x0FFFFFFF; /* convert to physical address in target memory */ - } - - /* fetch register dump data */ - status = ar6000_ReadDataDiag(hifDevice, - regDumpArea, - (A_UCHAR *)®DumpValues[0], - regDumpCount * (sizeof(A_UINT32))); - - if (A_FAILED(status)) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Failed to get register dump \n")); - break; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("AR6K: Register Dump: \n")); - - for (i = 0; i < regDumpCount; i++) { - AR_DEBUG_PRINTF(ATH_DEBUG_ERR,(" %d : 0x%8.8X \n",i, regDumpValues[i])); - } - - } while (FALSE); - -} - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/miscdrv/credit_dist.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/miscdrv/credit_dist.c deleted file mode 100644 index 8d37d62720..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/miscdrv/credit_dist.c +++ /dev/null @@ -1,346 +0,0 @@ - -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "a_osapi.h" -#include "a_debug.h" -#include "htc_api.h" -#include "common_drv.h" - -/********* CREDIT DISTRIBUTION FUNCTIONS ******************************************/ - -#define NO_VO_SERVICE 1 /* currently WMI only uses 3 data streams, so we leave VO service inactive */ - -#ifdef NO_VO_SERVICE -#define DATA_SVCS_USED 3 -#else -#define DATA_SVCS_USED 4 -#endif - -static void RedistributeCredits(COMMON_CREDIT_STATE_INFO *pCredInfo, - HTC_ENDPOINT_CREDIT_DIST *pEPDistList); - -static void SeekCredits(COMMON_CREDIT_STATE_INFO *pCredInfo, - HTC_ENDPOINT_CREDIT_DIST *pEPDistList); - -/* reduce an ep's credits back to a set limit */ -static INLINE void ReduceCredits(COMMON_CREDIT_STATE_INFO *pCredInfo, - HTC_ENDPOINT_CREDIT_DIST *pEpDist, - int Limit) -{ - int credits; - - /* set the new limit */ - pEpDist->TxCreditsAssigned = Limit; - - if (pEpDist->TxCredits <= Limit) { - return; - } - - /* figure out how much to take away */ - credits = pEpDist->TxCredits - Limit; - /* take them away */ - pEpDist->TxCredits -= credits; - pCredInfo->CurrentFreeCredits += credits; -} - -/* give an endpoint some credits from the free credit pool */ -#define GiveCredits(pCredInfo,pEpDist,credits) \ -{ \ - (pEpDist)->TxCredits += (credits); \ - (pEpDist)->TxCreditsAssigned += (credits); \ - (pCredInfo)->CurrentFreeCredits -= (credits); \ -} - - -/* default credit init callback. - * This function is called in the context of HTCStart() to setup initial (application-specific) - * credit distributions */ -static void ar6000_credit_init(void *Context, - HTC_ENDPOINT_CREDIT_DIST *pEPList, - int TotalCredits) -{ - HTC_ENDPOINT_CREDIT_DIST *pCurEpDist; - int count; - COMMON_CREDIT_STATE_INFO *pCredInfo = (COMMON_CREDIT_STATE_INFO *)Context; - - pCredInfo->CurrentFreeCredits = TotalCredits; - pCredInfo->TotalAvailableCredits = TotalCredits; - - pCurEpDist = pEPList; - - /* run through the list and initialize */ - while (pCurEpDist != NULL) { - - /* set minimums for each endpoint */ - pCurEpDist->TxCreditsMin = pCurEpDist->TxCreditsPerMaxMsg; - - if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) { - /* give control service some credits */ - GiveCredits(pCredInfo,pCurEpDist,pCurEpDist->TxCreditsMin); - /* control service is always marked active, it never goes inactive EVER */ - SET_EP_ACTIVE(pCurEpDist); - } else if (pCurEpDist->ServiceID == WMI_DATA_BK_SVC) { - /* this is the lowest priority data endpoint, save this off for easy access */ - pCredInfo->pLowestPriEpDist = pCurEpDist; - } - - /* Streams have to be created (explicit | implicit)for all kinds - * of traffic. BE endpoints are also inactive in the beginning. - * When BE traffic starts it creates implicit streams that - * redistributes credits. - */ - - /* note, all other endpoints have minimums set but are initially given NO credits. - * Credits will be distributed as traffic activity demands */ - pCurEpDist = pCurEpDist->pNext; - } - - if (pCredInfo->CurrentFreeCredits <= 0) { - AR_DEBUG_PRINTF(ATH_LOG_INF, ("Not enough credits (%d) to do credit distributions \n", TotalCredits)); - A_ASSERT(FALSE); - return; - } - - /* reset list */ - pCurEpDist = pEPList; - /* now run through the list and set max operating credit limits for everyone */ - while (pCurEpDist != NULL) { - if (pCurEpDist->ServiceID == WMI_CONTROL_SVC) { - /* control service max is just 1 max message */ - pCurEpDist->TxCreditsNorm = pCurEpDist->TxCreditsPerMaxMsg; - } else { - /* for the remaining data endpoints, we assume that each TxCreditsPerMaxMsg are - * the same. - * We use a simple calculation here, we take the remaining credits and - * determine how many max messages this can cover and then set each endpoint's - * normal value equal to half this amount. - * */ - count = (pCredInfo->CurrentFreeCredits/pCurEpDist->TxCreditsPerMaxMsg) * pCurEpDist->TxCreditsPerMaxMsg; - count = count >> 1; - count = max(count,pCurEpDist->TxCreditsPerMaxMsg); - /* set normal */ - pCurEpDist->TxCreditsNorm = count; - - } - pCurEpDist = pCurEpDist->pNext; - } - -} - - -/* default credit distribution callback - * This callback is invoked whenever endpoints require credit distributions. - * A lock is held while this function is invoked, this function shall NOT block. - * The pEPDistList is a list of distribution structures in prioritized order as - * defined by the call to the HTCSetCreditDistribution() api. - * - */ -static void ar6000_credit_distribute(void *Context, - HTC_ENDPOINT_CREDIT_DIST *pEPDistList, - HTC_CREDIT_DIST_REASON Reason) -{ - HTC_ENDPOINT_CREDIT_DIST *pCurEpDist; - COMMON_CREDIT_STATE_INFO *pCredInfo = (COMMON_CREDIT_STATE_INFO *)Context; - - switch (Reason) { - case HTC_CREDIT_DIST_SEND_COMPLETE : - pCurEpDist = pEPDistList; - /* we are given the start of the endpoint distribution list. - * There may be one or more endpoints to service. - * Run through the list and distribute credits */ - while (pCurEpDist != NULL) { - - if (pCurEpDist->TxCreditsToDist > 0) { - /* return the credits back to the endpoint */ - pCurEpDist->TxCredits += pCurEpDist->TxCreditsToDist; - /* always zero out when we are done */ - pCurEpDist->TxCreditsToDist = 0; - - if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsAssigned) { - /* reduce to the assigned limit, previous credit reductions - * could have caused the limit to change */ - ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsAssigned); - } - - if (pCurEpDist->TxCredits > pCurEpDist->TxCreditsNorm) { - /* oversubscribed endpoints need to reduce back to normal */ - ReduceCredits(pCredInfo, pCurEpDist, pCurEpDist->TxCreditsNorm); - } - } - - pCurEpDist = pCurEpDist->pNext; - } - - A_ASSERT(pCredInfo->CurrentFreeCredits <= pCredInfo->TotalAvailableCredits); - - break; - - case HTC_CREDIT_DIST_ACTIVITY_CHANGE : - RedistributeCredits(pCredInfo,pEPDistList); - break; - case HTC_CREDIT_DIST_SEEK_CREDITS : - SeekCredits(pCredInfo,pEPDistList); - break; - case HTC_DUMP_CREDIT_STATE : - AR_DEBUG_PRINTF(ATH_LOG_INF, ("Credit Distribution, total : %d, free : %d\n", - pCredInfo->TotalAvailableCredits, pCredInfo->CurrentFreeCredits)); - break; - default: - break; - - } - -} - -/* redistribute credits based on activity change */ -static void RedistributeCredits(COMMON_CREDIT_STATE_INFO *pCredInfo, - HTC_ENDPOINT_CREDIT_DIST *pEPDistList) -{ - HTC_ENDPOINT_CREDIT_DIST *pCurEpDist = pEPDistList; - - /* walk through the list and remove credits from inactive endpoints */ - while (pCurEpDist != NULL) { - - if (pCurEpDist->ServiceID != WMI_CONTROL_SVC) { - if (!IS_EP_ACTIVE(pCurEpDist)) { - /* EP is inactive, reduce credits back to zero */ - ReduceCredits(pCredInfo, pCurEpDist, 0); - } - } - - /* NOTE in the active case, we do not need to do anything further, - * when an EP goes active and needs credits, HTC will call into - * our distribution function using a reason code of HTC_CREDIT_DIST_SEEK_CREDITS */ - - pCurEpDist = pCurEpDist->pNext; - } - - A_ASSERT(pCredInfo->CurrentFreeCredits <= pCredInfo->TotalAvailableCredits); - -} - -/* HTC has an endpoint that needs credits, pEPDist is the endpoint in question */ -static void SeekCredits(COMMON_CREDIT_STATE_INFO *pCredInfo, - HTC_ENDPOINT_CREDIT_DIST *pEPDist) -{ - HTC_ENDPOINT_CREDIT_DIST *pCurEpDist; - int credits = 0; - int need; - - do { - - if (pEPDist->ServiceID == WMI_CONTROL_SVC) { - /* we never oversubscribe on the control service, this is not - * a high performance path and the target never holds onto control - * credits for too long */ - break; - } - - /* for all other services, we follow a simple algorithm of - * 1. checking the free pool for credits - * 2. checking lower priority endpoints for credits to take */ - - if (pCredInfo->CurrentFreeCredits >= 2 * pEPDist->TxCreditsSeek) { - /* try to give more credits than it needs */ - credits = 2 * pEPDist->TxCreditsSeek; - } else { - /* give what we can */ - credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek); - } - - if (credits >= pEPDist->TxCreditsSeek) { - /* we found some to fullfill the seek request */ - break; - } - - /* we don't have enough in the free pool, try taking away from lower priority services - * - * The rule for taking away credits: - * 1. Only take from lower priority endpoints - * 2. Only take what is allocated above the minimum (never starve an endpoint completely) - * 3. Only take what you need. - * - * */ - - /* starting at the lowest priority */ - pCurEpDist = pCredInfo->pLowestPriEpDist; - - /* work backwards until we hit the endpoint again */ - while (pCurEpDist != pEPDist) { - /* calculate how many we need so far */ - need = pEPDist->TxCreditsSeek - pCredInfo->CurrentFreeCredits; - - if ((pCurEpDist->TxCreditsAssigned - need) > pCurEpDist->TxCreditsMin) { - /* the current one has been allocated more than it's minimum and it - * has enough credits assigned above it's minimum to fullfill our need - * try to take away just enough to fullfill our need */ - ReduceCredits(pCredInfo, - pCurEpDist, - pCurEpDist->TxCreditsAssigned - need); - - if (pCredInfo->CurrentFreeCredits >= pEPDist->TxCreditsSeek) { - /* we have enough */ - break; - } - } - - pCurEpDist = pCurEpDist->pPrev; - } - - /* return what we can get */ - credits = min(pCredInfo->CurrentFreeCredits,pEPDist->TxCreditsSeek); - - } while (FALSE); - - /* did we find some credits? */ - if (credits) { - /* give what we can */ - GiveCredits(pCredInfo, pEPDist, credits); - } - -} - -/* initialize and setup credit distribution */ -A_STATUS ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, COMMON_CREDIT_STATE_INFO *pCredInfo) -{ - HTC_SERVICE_ID servicepriority[5]; - - A_MEMZERO(pCredInfo,sizeof(COMMON_CREDIT_STATE_INFO)); - - servicepriority[0] = WMI_CONTROL_SVC; /* highest */ - servicepriority[1] = WMI_DATA_VO_SVC; - servicepriority[2] = WMI_DATA_VI_SVC; - servicepriority[3] = WMI_DATA_BE_SVC; - servicepriority[4] = WMI_DATA_BK_SVC; /* lowest */ - - /* set callbacks and priority list */ - HTCSetCreditDistribution(HTCHandle, - pCredInfo, - ar6000_credit_distribute, - ar6000_credit_init, - servicepriority, - 5); - - return A_OK; -} - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_node.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_node.c deleted file mode 100644 index b12484597f..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_node.c +++ /dev/null @@ -1,371 +0,0 @@ -/*- - * Copyright (c) 2001 Atsushi Onoe - * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting - * Copyright (c) 2004-2005 Atheros Communications - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/wlan/src/wlan_node.c#1 $ - */ -/* - * IEEE 802.11 node handling support. - */ -#include <a_config.h> -#include <athdefs.h> -#include <a_types.h> -#include <a_osapi.h> -#include <a_debug.h> -#include <ieee80211.h> -#include <wlan_api.h> -#include <ieee80211_node.h> -#include <htc_api.h> -#include <wmi.h> -#include <wmi_api.h> - -static void wlan_node_timeout(A_ATH_TIMER arg); -static bss_t * _ieee80211_find_node(struct ieee80211_node_table *nt, - const A_UINT8 *macaddr); - -bss_t * -wlan_node_alloc(struct ieee80211_node_table *nt, int wh_size) -{ - bss_t *ni; - - ni = A_MALLOC_NOWAIT(sizeof(bss_t)); - - if (ni != NULL) { - ni->ni_buf = A_MALLOC_NOWAIT(wh_size); - if (ni->ni_buf == NULL) { - A_FREE(ni); - ni = NULL; - return ni; - } - } else { - return ni; - } - - /* Make sure our lists are clean */ - ni->ni_list_next = NULL; - ni->ni_list_prev = NULL; - ni->ni_hash_next = NULL; - ni->ni_hash_prev = NULL; - - // - // ni_scangen never initialized before and during suspend/resume of winmobile, customer (LG/SEMCO) identified - // that some junk has been stored in this, due to this scan list didn't properly updated - // - ni->ni_scangen = 0; - - return ni; -} - -void -wlan_node_free(bss_t *ni) -{ - if (ni->ni_buf != NULL) { - A_FREE(ni->ni_buf); - } - A_FREE(ni); -} - -void -wlan_setup_node(struct ieee80211_node_table *nt, bss_t *ni, - const A_UINT8 *macaddr) -{ - int hash; - - A_MEMCPY(ni->ni_macaddr, macaddr, IEEE80211_ADDR_LEN); - hash = IEEE80211_NODE_HASH(macaddr); - ieee80211_node_initref(ni); /* mark referenced */ - - ni->ni_tstamp = A_GET_MS(WLAN_NODE_INACT_TIMEOUT_MSEC); - IEEE80211_NODE_LOCK_BH(nt); - - /* Insert at the end of the node list */ - ni->ni_list_next = NULL; - ni->ni_list_prev = nt->nt_node_last; - if(nt->nt_node_last != NULL) - { - nt->nt_node_last->ni_list_next = ni; - } - nt->nt_node_last = ni; - if(nt->nt_node_first == NULL) - { - nt->nt_node_first = ni; - } - - /* Insert into the hash list i.e. the bucket */ - if((ni->ni_hash_next = nt->nt_hash[hash]) != NULL) - { - nt->nt_hash[hash]->ni_hash_prev = ni; - } - ni->ni_hash_prev = NULL; - nt->nt_hash[hash] = ni; - - if (!nt->isTimerArmed) { - A_TIMEOUT_MS(&nt->nt_inact_timer, WLAN_NODE_INACT_TIMEOUT_MSEC, 0); - nt->isTimerArmed = TRUE; - } - - IEEE80211_NODE_UNLOCK_BH(nt); -} - -static bss_t * -_ieee80211_find_node(struct ieee80211_node_table *nt, - const A_UINT8 *macaddr) -{ - bss_t *ni; - int hash; - - IEEE80211_NODE_LOCK_ASSERT(nt); - - hash = IEEE80211_NODE_HASH(macaddr); - for(ni = nt->nt_hash[hash]; ni; ni = ni->ni_hash_next) { - if (IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) { - ieee80211_node_incref(ni); /* mark referenced */ - return ni; - } - } - return NULL; -} - -bss_t * -wlan_find_node(struct ieee80211_node_table *nt, const A_UINT8 *macaddr) -{ - bss_t *ni; - - IEEE80211_NODE_LOCK(nt); - ni = _ieee80211_find_node(nt, macaddr); - IEEE80211_NODE_UNLOCK(nt); - return ni; -} - -/* - * Reclaim a node. If this is the last reference count then - * do the normal free work. Otherwise remove it from the node - * table and mark it gone by clearing the back-reference. - */ -void -wlan_node_reclaim(struct ieee80211_node_table *nt, bss_t *ni) -{ - IEEE80211_NODE_LOCK(nt); - - if(ni->ni_list_prev == NULL) - { - /* First in list so fix the list head */ - nt->nt_node_first = ni->ni_list_next; - } - else - { - ni->ni_list_prev->ni_list_next = ni->ni_list_next; - } - - if(ni->ni_list_next == NULL) - { - /* Last in list so fix list tail */ - nt->nt_node_last = ni->ni_list_prev; - } - else - { - ni->ni_list_next->ni_list_prev = ni->ni_list_prev; - } - - if(ni->ni_hash_prev == NULL) - { - /* First in list so fix the list head */ - int hash; - hash = IEEE80211_NODE_HASH(ni->ni_macaddr); - nt->nt_hash[hash] = ni->ni_hash_next; - } - else - { - ni->ni_hash_prev->ni_hash_next = ni->ni_hash_next; - } - - if(ni->ni_hash_next != NULL) - { - ni->ni_hash_next->ni_hash_prev = ni->ni_hash_prev; - } - wlan_node_free(ni); - - IEEE80211_NODE_UNLOCK(nt); -} - -static void -wlan_node_dec_free(bss_t *ni) -{ - if (ieee80211_node_dectestref(ni)) { - wlan_node_free(ni); - } -} - -void -wlan_free_allnodes(struct ieee80211_node_table *nt) -{ - bss_t *ni; - - while ((ni = nt->nt_node_first) != NULL) { - wlan_node_reclaim(nt, ni); - } -} - -void -wlan_iterate_nodes(struct ieee80211_node_table *nt, wlan_node_iter_func *f, - void *arg) -{ - bss_t *ni; - A_UINT32 gen; - - gen = ++nt->nt_scangen; - - IEEE80211_NODE_LOCK(nt); - for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) { - if (ni->ni_scangen != gen) { - ni->ni_scangen = gen; - (void) ieee80211_node_incref(ni); - (*f)(arg, ni); - wlan_node_dec_free(ni); - } - } - IEEE80211_NODE_UNLOCK(nt); -} - -/* - * Node table support. - */ -void -wlan_node_table_init(void *wmip, struct ieee80211_node_table *nt) -{ - int i; - - AR_DEBUG_PRINTF(ATH_DEBUG_WLAN, ("node table = 0x%x\n", (A_UINT32)nt)); - IEEE80211_NODE_LOCK_INIT(nt); - - nt->nt_node_first = nt->nt_node_last = NULL; - for(i = 0; i < IEEE80211_NODE_HASHSIZE; i++) - { - nt->nt_hash[i] = NULL; - } - A_INIT_TIMER(&nt->nt_inact_timer, wlan_node_timeout, nt); - nt->isTimerArmed = FALSE; - nt->nt_wmip = wmip; -} - -static void -wlan_node_timeout(A_ATH_TIMER arg) -{ - struct ieee80211_node_table *nt = (struct ieee80211_node_table *)arg; - bss_t *bss, *nextBss; - A_UINT8 myBssid[IEEE80211_ADDR_LEN], reArmTimer = FALSE; - - wmi_get_current_bssid(nt->nt_wmip, myBssid); - - bss = nt->nt_node_first; - while (bss != NULL) - { - nextBss = bss->ni_list_next; - if (A_MEMCMP(myBssid, bss->ni_macaddr, sizeof(myBssid)) != 0) - { - - if (bss->ni_tstamp <= A_GET_MS(0)) - { - /* - * free up all but the current bss - if set - */ - wlan_node_reclaim(nt, bss); - } - else - { - /* - * Re-arm timer, only when we have a bss other than - * current bss AND it is not aged-out. - */ - reArmTimer = TRUE; - } - } - bss = nextBss; - } - - if(reArmTimer) - A_TIMEOUT_MS(&nt->nt_inact_timer, WLAN_NODE_INACT_TIMEOUT_MSEC, 0); - - nt->isTimerArmed = reArmTimer; -} - -void -wlan_node_table_cleanup(struct ieee80211_node_table *nt) -{ - A_UNTIMEOUT(&nt->nt_inact_timer); - A_DELETE_TIMER(&nt->nt_inact_timer); - wlan_free_allnodes(nt); - IEEE80211_NODE_LOCK_DESTROY(nt); -} - -bss_t * -wlan_find_Ssidnode (struct ieee80211_node_table *nt, A_UCHAR *pSsid, - A_UINT32 ssidLength, A_BOOL bIsWPA2) -{ - bss_t *ni = NULL; - A_UCHAR *pIESsid = NULL; - - IEEE80211_NODE_LOCK (nt); - - for (ni = nt->nt_node_first; ni; ni = ni->ni_list_next) { - pIESsid = ni->ni_cie.ie_ssid; - if (pIESsid[1] <= 32) { - - // Step 1 : Check SSID - if (0x00 == memcmp (pSsid, &pIESsid[2], ssidLength)) { - - // Step 2 : if SSID matches, check WPA or WPA2 - if (TRUE == bIsWPA2 && NULL != ni->ni_cie.ie_rsn) { - ieee80211_node_incref (ni); /* mark referenced */ - IEEE80211_NODE_UNLOCK (nt); - return ni; - } - if (FALSE == bIsWPA2 && NULL != ni->ni_cie.ie_wpa) { - ieee80211_node_incref(ni); /* mark referenced */ - IEEE80211_NODE_UNLOCK (nt); - return ni; - } - } - } - } - - IEEE80211_NODE_UNLOCK (nt); - - return NULL; -} - -void -wlan_node_return (struct ieee80211_node_table *nt, bss_t *ni) -{ - IEEE80211_NODE_LOCK (nt); - wlan_node_dec_free (ni); - IEEE80211_NODE_UNLOCK (nt); -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_recv_beacon.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_recv_beacon.c deleted file mode 100644 index 15beabb654..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_recv_beacon.c +++ /dev/null @@ -1,192 +0,0 @@ -/*- - * Copyright (c) 2001 Atsushi Onoe - * Copyright (c) 2002-2004 Sam Leffler, Errno Consulting - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * Alternatively, this software may be distributed under the terms of the - * GNU General Public License ("GPL") version 2 as published by the Free - * Software Foundation. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -/* - * IEEE 802.11 input handling. - */ - -#include "a_config.h" -#include "athdefs.h" -#include "a_types.h" -#include "a_osapi.h" -#include <wmi.h> -#include <ieee80211.h> -#include <wlan_api.h> - -#define IEEE80211_VERIFY_LENGTH(_len, _minlen) do { \ - if ((_len) < (_minlen)) { \ - return A_EINVAL; \ - } \ -} while (0) - -#define IEEE80211_VERIFY_ELEMENT(__elem, __maxlen) do { \ - if ((__elem) == NULL) { \ - return A_EINVAL; \ - } \ - if ((__elem)[1] > (__maxlen)) { \ - return A_EINVAL; \ - } \ -} while (0) - - -/* unaligned little endian access */ -#define LE_READ_2(p) \ - ((A_UINT16) \ - ((((A_UINT8 *)(p))[0] ) | (((A_UINT8 *)(p))[1] << 8))) - -#define LE_READ_4(p) \ - ((A_UINT32) \ - ((((A_UINT8 *)(p))[0] ) | (((A_UINT8 *)(p))[1] << 8) | \ - (((A_UINT8 *)(p))[2] << 16) | (((A_UINT8 *)(p))[3] << 24))) - - -static int __inline -iswpaoui(const A_UINT8 *frm) -{ - return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI); -} - -static int __inline -iswmmoui(const A_UINT8 *frm) -{ - return frm[1] > 3 && LE_READ_4(frm+2) == ((WMM_OUI_TYPE<<24)|WMM_OUI); -} - -static int __inline -iswmmparam(const A_UINT8 *frm) -{ - return frm[1] > 5 && frm[6] == WMM_PARAM_OUI_SUBTYPE; -} - -static int __inline -iswmminfo(const A_UINT8 *frm) -{ - return frm[1] > 5 && frm[6] == WMM_INFO_OUI_SUBTYPE; -} - -static int __inline -isatherosoui(const A_UINT8 *frm) -{ - return frm[1] > 3 && LE_READ_4(frm+2) == ((ATH_OUI_TYPE<<24)|ATH_OUI); -} - -static int __inline -iswscoui(const A_UINT8 *frm) -{ - return frm[1] > 3 && LE_READ_4(frm+2) == ((0x04<<24)|WPA_OUI); -} - -A_STATUS -wlan_parse_beacon(A_UINT8 *buf, int framelen, struct ieee80211_common_ie *cie) -{ - A_UINT8 *frm, *efrm; - - frm = buf; - efrm = (A_UINT8 *) (frm + framelen); - - /* - * beacon/probe response frame format - * [8] time stamp - * [2] beacon interval - * [2] capability information - * [tlv] ssid - * [tlv] supported rates - * [tlv] country information - * [tlv] parameter set (FH/DS) - * [tlv] erp information - * [tlv] extended supported rates - * [tlv] WMM - * [tlv] WPA or RSN - * [tlv] Atheros Advanced Capabilities - */ - IEEE80211_VERIFY_LENGTH(efrm - frm, 12); - A_MEMZERO(cie, sizeof(*cie)); - - cie->ie_tstamp = frm; frm += 8; - cie->ie_beaconInt = A_LE2CPU16(*(A_UINT16 *)frm); frm += 2; - cie->ie_capInfo = A_LE2CPU16(*(A_UINT16 *)frm); frm += 2; - cie->ie_chan = 0; - - while (frm < efrm) { - switch (*frm) { - case IEEE80211_ELEMID_SSID: - cie->ie_ssid = frm; - break; - case IEEE80211_ELEMID_RATES: - cie->ie_rates = frm; - break; - case IEEE80211_ELEMID_COUNTRY: - cie->ie_country = frm; - break; - case IEEE80211_ELEMID_FHPARMS: - break; - case IEEE80211_ELEMID_DSPARMS: - cie->ie_chan = frm[2]; - break; - case IEEE80211_ELEMID_TIM: - cie->ie_tim = frm; - break; - case IEEE80211_ELEMID_IBSSPARMS: - break; - case IEEE80211_ELEMID_XRATES: - cie->ie_xrates = frm; - break; - case IEEE80211_ELEMID_ERP: - if (frm[1] != 1) { - //A_PRINTF("Discarding ERP Element - Bad Len\n"); - return A_EINVAL; - } - cie->ie_erp = frm[2]; - break; - case IEEE80211_ELEMID_RSN: - cie->ie_rsn = frm; - break; - case IEEE80211_ELEMID_VENDOR: - if (iswpaoui(frm)) { - cie->ie_wpa = frm; - } else if (iswmmoui(frm)) { - cie->ie_wmm = frm; - } else if (isatherosoui(frm)) { - cie->ie_ath = frm; - } else if(iswscoui(frm)) { - cie->ie_wsc = frm; - } - break; - default: - break; - } - frm += frm[1] + 2; - } - IEEE80211_VERIFY_ELEMENT(cie->ie_rates, IEEE80211_RATE_MAXSIZE); - IEEE80211_VERIFY_ELEMENT(cie->ie_ssid, IEEE80211_NWID_LEN); - - return A_OK; -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_utils.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_utils.c deleted file mode 100644 index fd5aac90e6..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wlan/wlan_utils.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright (c) 2004-2005 Atheros Communications Inc. - * All rights reserved. - * - * This module implements frequently used wlan utilies - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/wlan/src/wlan_utils.c#1 $ - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include <a_config.h> -#include <athdefs.h> -#include <a_types.h> -#include <a_osapi.h> - -/* - * converts ieee channel number to frequency - */ -A_UINT16 -wlan_ieee2freq(int chan) -{ - if (chan == 14) { - return 2484; - } - if (chan < 14) { /* 0-13 */ - return (2407 + (chan*5)); - } - if (chan < 27) { /* 15-26 */ - return (2512 + ((chan-15)*20)); - } - return (5000 + (chan*5)); -} - -/* - * Converts MHz frequency to IEEE channel number. - */ -A_UINT32 -wlan_freq2ieee(A_UINT16 freq) -{ - if (freq == 2484) - return 14; - if (freq < 2484) - return (freq - 2407) / 5; - if (freq < 5000) - return 15 + ((freq - 2512) / 20); - return (freq - 5000) / 5; -} diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi.c b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi.c deleted file mode 100644 index d322cf3f52..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi.c +++ /dev/null @@ -1,3954 +0,0 @@ -/* - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * This module implements the hardware independent layer of the - * Wireless Module Interface (WMI) protocol. - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/wmi/wmi.c#3 $ - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#include <a_config.h> -#include <athdefs.h> -#include <a_types.h> -#include <a_osapi.h> -#include "htc.h" -#include "htc_api.h" -#include "wmi.h" -#include <ieee80211.h> -#include <ieee80211_node.h> -#include <wlan_api.h> -#include <wmi_api.h> -#include "dset_api.h" -#include "gpio_api.h" -#include "wmi_host.h" -#include "a_drv.h" -#include "a_drv_api.h" -#include "a_debug.h" -#include "dbglog_api.h" - -static A_STATUS wmi_ready_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); - -static A_STATUS wmi_connect_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_disconnect_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_tkip_micerr_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_bssInfo_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_opt_frame_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_pstream_timeout_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_sync_point(struct wmi_t *wmip); - -static A_STATUS wmi_bitrate_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_ratemask_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_channelList_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_regDomain_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_txPwr_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_neighborReport_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); - -static A_STATUS wmi_dset_open_req_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -#ifdef CONFIG_HOST_DSET_SUPPORT -static A_STATUS wmi_dset_close_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_dset_data_req_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -#endif /* CONFIG_HOST_DSET_SUPPORT */ - - -static A_STATUS wmi_scanComplete_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_errorEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_statsEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_rssiThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_hbChallengeResp_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_reportErrorEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_cac_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_roam_tbl_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_roam_data_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS wmi_get_wow_list_event_rx(struct wmi_t *wmip, A_UINT8 *datap, - int len); -static A_STATUS -wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, A_UINT8 *datap, A_UINT32 len); - -#ifdef CONFIG_HOST_GPIO_SUPPORT -static A_STATUS wmi_gpio_intr_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_gpio_data_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -static A_STATUS wmi_gpio_ack_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -#endif /* CONFIG_HOST_GPIO_SUPPORT */ - -#ifdef CONFIG_HOST_TCMD_SUPPORT -static A_STATUS -wmi_tcmd_test_report_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); -#endif - -static A_STATUS -wmi_txRetryErrEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); - -static A_STATUS -wmi_snrThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); - -static A_STATUS -wmi_lqThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); - -static A_BOOL -wmi_is_bitrate_index_valid(struct wmi_t *wmip, A_UINT32 rateIndex); - -static A_STATUS -wmi_aplistEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); - -static A_STATUS -wmi_dbglog_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); - -static A_STATUS wmi_keepalive_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len); - -int wps_enable; -static const A_INT32 wmi_rateTable[] = { - 1000, - 2000, - 5500, - 11000, - 6000, - 9000, - 12000, - 18000, - 24000, - 36000, - 48000, - 54000, - 0}; - -#define MODE_A_SUPPORT_RATE_START 4 -#define MODE_A_SUPPORT_RATE_STOP 11 - -#define MODE_GONLY_SUPPORT_RATE_START MODE_A_SUPPORT_RATE_START -#define MODE_GONLY_SUPPORT_RATE_STOP MODE_A_SUPPORT_RATE_STOP - -#define MODE_B_SUPPORT_RATE_START 0 -#define MODE_B_SUPPORT_RATE_STOP 3 - -#define MODE_G_SUPPORT_RATE_START 0 -#define MODE_G_SUPPORT_RATE_STOP 11 - -#define MAX_NUMBER_OF_SUPPORT_RATES (MODE_G_SUPPORT_RATE_STOP + 1) - -/* 802.1d to AC mapping. Refer pg 57 of WMM-test-plan-v1.2 */ -const A_UINT8 up_to_ac[]= { - WMM_AC_BE, - WMM_AC_BK, - WMM_AC_BK, - WMM_AC_BE, - WMM_AC_VI, - WMM_AC_VI, - WMM_AC_VO, - WMM_AC_VO, - }; - -void * -wmi_init(void *devt) -{ - struct wmi_t *wmip; - - wmip = A_MALLOC(sizeof(struct wmi_t)); - if (wmip == NULL) { - return (NULL); - } - A_MEMZERO(wmip, sizeof(*wmip)); - A_MUTEX_INIT(&wmip->wmi_lock); - wmip->wmi_devt = devt; - wlan_node_table_init(wmip, &wmip->wmi_scan_table); - wmi_qos_state_init(wmip); - wmip->wmi_powerMode = REC_POWER; - wmip->wmi_phyMode = WMI_11G_MODE; - - return (wmip); -} - -void -wmi_qos_state_init(struct wmi_t *wmip) -{ - A_UINT8 i; - - if (wmip == NULL) { - return; - } - LOCK_WMI(wmip); - - /* Initialize QoS States */ - wmip->wmi_numQoSStream = 0; - - wmip->wmi_fatPipeExists = 0; - - for (i=0; i < WMM_NUM_AC; i++) { - wmip->wmi_streamExistsForAC[i]=0; - } - - /* Initialize the static Wmi stream Pri to WMM AC mappings Arrays */ - WMI_INIT_WMISTREAM_AC_MAP(wmip); - - UNLOCK_WMI(wmip); - - A_WMI_SET_NUMDATAENDPTS(wmip->wmi_devt, 1); -} - -void -wmi_shutdown(struct wmi_t *wmip) -{ - if (wmip != NULL) { - wlan_node_table_cleanup(&wmip->wmi_scan_table); - if (A_IS_MUTEX_VALID(&wmip->wmi_lock)) { - A_MUTEX_DELETE(&wmip->wmi_lock); - } - A_FREE(wmip); - } -} - -/* - * performs DIX to 802.3 encapsulation for transmit packets. - * uses passed in buffer. Returns buffer or NULL if failed. - * Assumes the entire DIX header is contigous and that there is - * enough room in the buffer for a 802.3 mac header and LLC+SNAP headers. - */ -A_STATUS -wmi_dix_2_dot3(struct wmi_t *wmip, void *osbuf) -{ - A_UINT8 *datap; - A_UINT16 typeorlen; - ATH_MAC_HDR macHdr; - ATH_LLC_SNAP_HDR *llcHdr; - - A_ASSERT(osbuf != NULL); - - if (A_NETBUF_HEADROOM(osbuf) < - (sizeof(ATH_LLC_SNAP_HDR) + sizeof(WMI_DATA_HDR))) - { - return A_NO_MEMORY; - } - - datap = A_NETBUF_DATA(osbuf); - - typeorlen = *(A_UINT16 *)(datap + ATH_MAC_LEN + ATH_MAC_LEN); - - if (!IS_ETHERTYPE(A_BE2CPU16(typeorlen))) { - /* - * packet is already in 802.3 format - return success - */ - A_DPRINTF(DBG_WMI, (DBGFMT "packet already 802.3\n", DBGARG)); - return (A_OK); - } - - /* - * Save mac fields and length to be inserted later - */ - A_MEMCPY(macHdr.dstMac, datap, ATH_MAC_LEN); - A_MEMCPY(macHdr.srcMac, datap + ATH_MAC_LEN, ATH_MAC_LEN); - macHdr.typeOrLen = A_CPU2BE16(A_NETBUF_LEN(osbuf) - sizeof(ATH_MAC_HDR) + - sizeof(ATH_LLC_SNAP_HDR)); - - /* - * Make room for LLC+SNAP headers - */ - if (A_NETBUF_PUSH(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != A_OK) { - return A_NO_MEMORY; - } - - datap = A_NETBUF_DATA(osbuf); - - A_MEMCPY(datap, &macHdr, sizeof (ATH_MAC_HDR)); - - llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR)); - llcHdr->dsap = 0xAA; - llcHdr->ssap = 0xAA; - llcHdr->cntl = 0x03; - llcHdr->orgCode[0] = 0x0; - llcHdr->orgCode[1] = 0x0; - llcHdr->orgCode[2] = 0x0; - llcHdr->etherType = typeorlen; - - return (A_OK); -} - -/* - * Adds a WMI data header - * Assumes there is enough room in the buffer to add header. - */ -A_STATUS -wmi_data_hdr_add(struct wmi_t *wmip, void *osbuf, A_UINT8 msgType) -{ - WMI_DATA_HDR *dtHdr; - - A_ASSERT(osbuf != NULL); - - if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != A_OK) { - return A_NO_MEMORY; - } - - dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf); - dtHdr->info = msgType; - dtHdr->rssi = 0; - - return (A_OK); -} - -A_UINT8 wmi_implicit_create_pstream(struct wmi_t *wmip, void *osbuf, A_UINT8 dir, A_UINT8 up) -{ - A_UINT8 *datap; - A_UINT8 trafficClass = WMM_AC_BE, userPriority = up; - ATH_LLC_SNAP_HDR *llcHdr; - A_UINT16 ipType = IP_ETHERTYPE; - WMI_DATA_HDR *dtHdr; - WMI_CREATE_PSTREAM_CMD cmd; - A_BOOL streamExists = FALSE; - - A_ASSERT(osbuf != NULL); - - datap = A_NETBUF_DATA(osbuf); - - if (up == UNDEFINED_PRI) { - llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(WMI_DATA_HDR) + - sizeof(ATH_MAC_HDR)); - - if (llcHdr->etherType == A_CPU2BE16(ipType)) { - /* Extract the endpoint info from the TOS field in the IP header */ - userPriority = A_WMI_IPTOS_TO_USERPRIORITY(((A_UINT8 *)llcHdr) + sizeof(ATH_LLC_SNAP_HDR)); - } - } - - if (userPriority < MAX_NUM_PRI) { - trafficClass = convert_userPriority_to_trafficClass(userPriority); - } - - dtHdr = (WMI_DATA_HDR *)datap; - if(dir==UPLINK_TRAFFIC) - dtHdr->info |= (userPriority & WMI_DATA_HDR_UP_MASK) << WMI_DATA_HDR_UP_SHIFT; /* lower 3-bits are 802.1d priority */ - - LOCK_WMI(wmip); - streamExists = wmip->wmi_fatPipeExists; - UNLOCK_WMI(wmip); - - if (!(streamExists & (1 << trafficClass))) { - - A_MEMZERO(&cmd, sizeof(cmd)); - cmd.trafficClass = trafficClass; - cmd.userPriority = userPriority; - cmd.inactivityInt = WMI_IMPLICIT_PSTREAM_INACTIVITY_INT; - /* Implicit streams are created with TSID 0xFF */ - cmd.tsid = WMI_IMPLICIT_PSTREAM; - wmi_create_pstream_cmd(wmip, &cmd); - } - - return trafficClass; -} - -WMI_PRI_STREAM_ID -wmi_get_stream_id(struct wmi_t *wmip, A_UINT8 trafficClass) -{ - return WMI_ACCESSCATEGORY_WMISTREAM(wmip, trafficClass); -} - -/* - * performs 802.3 to DIX encapsulation for received packets. - * Assumes the entire 802.3 header is contigous. - */ -A_STATUS -wmi_dot3_2_dix(struct wmi_t *wmip, void *osbuf) -{ - A_UINT8 *datap; - ATH_MAC_HDR macHdr; - ATH_LLC_SNAP_HDR *llcHdr; - - A_ASSERT(osbuf != NULL); - datap = A_NETBUF_DATA(osbuf); - - A_MEMCPY(&macHdr, datap, sizeof(ATH_MAC_HDR)); - llcHdr = (ATH_LLC_SNAP_HDR *)(datap + sizeof(ATH_MAC_HDR)); - macHdr.typeOrLen = llcHdr->etherType; - - if (A_NETBUF_PULL(osbuf, sizeof(ATH_LLC_SNAP_HDR)) != A_OK) { - return A_NO_MEMORY; - } - - datap = A_NETBUF_DATA(osbuf); - - A_MEMCPY(datap, &macHdr, sizeof (ATH_MAC_HDR)); - - return (A_OK); -} - -/* - * Removes a WMI data header - */ -A_STATUS -wmi_data_hdr_remove(struct wmi_t *wmip, void *osbuf) -{ - A_ASSERT(osbuf != NULL); - - return (A_NETBUF_PULL(osbuf, sizeof(WMI_DATA_HDR))); -} - -void -wmi_iterate_nodes(struct wmi_t *wmip, wlan_node_iter_func *f, void *arg) -{ - wlan_iterate_nodes(&wmip->wmi_scan_table, f, arg); -} - -/* - * WMI Extended Event received from Target. - */ -A_STATUS -wmi_control_rx_xtnd(struct wmi_t *wmip, void *osbuf) -{ - WMIX_CMD_HDR *cmd; - A_UINT16 id; - A_UINT8 *datap; - A_UINT32 len; - A_STATUS status = A_OK; - - if (A_NETBUF_LEN(osbuf) < sizeof(WMIX_CMD_HDR)) { - A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG)); - wmip->wmi_stats.cmd_len_err++; - A_NETBUF_FREE(osbuf); - return A_ERROR; - } - - cmd = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf); - id = cmd->commandId; - - if (A_NETBUF_PULL(osbuf, sizeof(WMIX_CMD_HDR)) != A_OK) { - A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG)); - wmip->wmi_stats.cmd_len_err++; - A_NETBUF_FREE(osbuf); - return A_ERROR; - } - - datap = A_NETBUF_DATA(osbuf); - len = A_NETBUF_LEN(osbuf); - - switch (id) { - case (WMIX_DSETOPENREQ_EVENTID): - status = wmi_dset_open_req_rx(wmip, datap, len); - break; -#ifdef CONFIG_HOST_DSET_SUPPORT - case (WMIX_DSETCLOSE_EVENTID): - status = wmi_dset_close_rx(wmip, datap, len); - break; - case (WMIX_DSETDATAREQ_EVENTID): - status = wmi_dset_data_req_rx(wmip, datap, len); - break; -#endif /* CONFIG_HOST_DSET_SUPPORT */ -#ifdef CONFIG_HOST_GPIO_SUPPORT - case (WMIX_GPIO_INTR_EVENTID): - wmi_gpio_intr_rx(wmip, datap, len); - break; - case (WMIX_GPIO_DATA_EVENTID): - wmi_gpio_data_rx(wmip, datap, len); - break; - case (WMIX_GPIO_ACK_EVENTID): - wmi_gpio_ack_rx(wmip, datap, len); - break; -#endif /* CONFIG_HOST_GPIO_SUPPORT */ - case (WMIX_HB_CHALLENGE_RESP_EVENTID): - wmi_hbChallengeResp_rx(wmip, datap, len); - break; - case (WMIX_DBGLOG_EVENTID): - wmi_dbglog_event_rx(wmip, datap, len); - break; - default: - A_DPRINTF(DBG_WMI|DBG_ERROR, - (DBGFMT "Unknown id 0x%x\n", DBGARG, id)); - wmip->wmi_stats.cmd_id_err++; - status = A_ERROR; - break; - } - - return status; -} - -/* - * Control Path - */ -A_UINT32 cmdRecvNum; - -A_STATUS -wmi_control_rx(struct wmi_t *wmip, void *osbuf) -{ - WMI_CMD_HDR *cmd; - A_UINT16 id; - A_UINT8 *datap; - A_UINT32 len, i, loggingReq; - A_STATUS status = A_OK; - - A_ASSERT(osbuf != NULL); - if (A_NETBUF_LEN(osbuf) < sizeof(WMI_CMD_HDR)) { - A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 1\n", DBGARG)); - wmip->wmi_stats.cmd_len_err++; - A_NETBUF_FREE(osbuf); - return A_ERROR; - } - - cmd = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf); - id = cmd->commandId; - - if (A_NETBUF_PULL(osbuf, sizeof(WMI_CMD_HDR)) != A_OK) { - A_DPRINTF(DBG_WMI, (DBGFMT "bad packet 2\n", DBGARG)); - wmip->wmi_stats.cmd_len_err++; - A_NETBUF_FREE(osbuf); - return A_ERROR; - } - - datap = A_NETBUF_DATA(osbuf); - len = A_NETBUF_LEN(osbuf); - - ar6000_get_driver_cfg(wmip->wmi_devt, - AR6000_DRIVER_CFG_LOG_RAW_WMI_MSGS, - &loggingReq); - - if(loggingReq) { - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI %d \n",id)); - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("WMI recv, MsgNo %d : ", cmdRecvNum)); - for(i = 0; i < len; i++) - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("%x ", datap[i])); - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("\n")); - } - - LOCK_WMI(wmip); - cmdRecvNum++; - UNLOCK_WMI(wmip); - - switch (id) { - case (WMI_GET_BITRATE_CMDID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_BITRATE_CMDID\n", DBGARG)); - status = wmi_bitrate_reply_rx(wmip, datap, len); - break; - case (WMI_GET_CHANNEL_LIST_CMDID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_CHANNEL_LIST_CMDID\n", DBGARG)); - status = wmi_channelList_reply_rx(wmip, datap, len); - break; - case (WMI_GET_TX_PWR_CMDID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_TX_PWR_CMDID\n", DBGARG)); - status = wmi_txPwr_reply_rx(wmip, datap, len); - break; - case (WMI_READY_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_READY_EVENTID\n", DBGARG)); - status = wmi_ready_event_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - A_WMI_DBGLOG_INIT_DONE(wmip->wmi_devt); - break; - case (WMI_CONNECT_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CONNECT_EVENTID\n", DBGARG)); - status = wmi_connect_event_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_DISCONNECT_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_DISCONNECT_EVENTID\n", DBGARG)); - status = wmi_disconnect_event_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_TKIP_MICERR_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TKIP_MICERR_EVENTID\n", DBGARG)); - status = wmi_tkip_micerr_event_rx(wmip, datap, len); - break; - case (WMI_BSSINFO_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_BSSINFO_EVENTID\n", DBGARG)); - status = wmi_bssInfo_event_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_REGDOMAIN_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REGDOMAIN_EVENTID\n", DBGARG)); - status = wmi_regDomain_event_rx(wmip, datap, len); - break; - case (WMI_PSTREAM_TIMEOUT_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_PSTREAM_TIMEOUT_EVENTID\n", DBGARG)); - status = wmi_pstream_timeout_event_rx(wmip, datap, len); - /* pstreams are fatpipe abstractions that get implicitly created. - * User apps only deal with thinstreams. creation of a thinstream - * by the user or data traffic flow in an AC triggers implicit - * pstream creation. Do we need to send this event to App..? - * no harm in sending it. - */ - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_NEIGHBOR_REPORT_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_NEIGHBOR_REPORT_EVENTID\n", DBGARG)); - status = wmi_neighborReport_event_rx(wmip, datap, len); - break; - case (WMI_SCAN_COMPLETE_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SCAN_COMPLETE_EVENTID\n", DBGARG)); - status = wmi_scanComplete_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_CMDERROR_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CMDERROR_EVENTID\n", DBGARG)); - status = wmi_errorEvent_rx(wmip, datap, len); - break; - case (WMI_REPORT_STATISTICS_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_STATISTICS_EVENTID\n", DBGARG)); - status = wmi_statsEvent_rx(wmip, datap, len); - break; - case (WMI_RSSI_THRESHOLD_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_RSSI_THRESHOLD_EVENTID\n", DBGARG)); - status = wmi_rssiThresholdEvent_rx(wmip, datap, len); - break; - case (WMI_ERROR_REPORT_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_ERROR_REPORT_EVENTID\n", DBGARG)); - status = wmi_reportErrorEvent_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_OPT_RX_FRAME_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_OPT_RX_FRAME_EVENTID\n", DBGARG)); - status = wmi_opt_frame_event_rx(wmip, datap, len); - break; - case (WMI_REPORT_ROAM_TBL_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_TBL_EVENTID\n", DBGARG)); - status = wmi_roam_tbl_event_rx(wmip, datap, len); - break; - case (WMI_EXTENSION_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_EXTENSION_EVENTID\n", DBGARG)); - status = wmi_control_rx_xtnd(wmip, osbuf); - break; - case (WMI_CAC_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_CAC_EVENTID\n", DBGARG)); - status = wmi_cac_event_rx(wmip, datap, len); - break; - case (WMI_REPORT_ROAM_DATA_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_REPORT_ROAM_DATA_EVENTID\n", DBGARG)); - status = wmi_roam_data_event_rx(wmip, datap, len); - break; -#ifdef CONFIG_HOST_TCMD_SUPPORT - case (WMI_TEST_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TEST_EVENTID\n", DBGARG)); - status = wmi_tcmd_test_report_rx(wmip, datap, len); - break; -#endif - case (WMI_GET_FIXRATES_CMDID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_FIXRATES_CMDID\n", DBGARG)); - status = wmi_ratemask_reply_rx(wmip, datap, len); - break; - case (WMI_TX_RETRY_ERR_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_TX_RETRY_ERR_EVENTID\n", DBGARG)); - status = wmi_txRetryErrEvent_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_SNR_THRESHOLD_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_SNR_THRESHOLD_EVENTID\n", DBGARG)); - status = wmi_snrThresholdEvent_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_LQ_THRESHOLD_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_LQ_THRESHOLD_EVENTID\n", DBGARG)); - status = wmi_lqThresholdEvent_rx(wmip, datap, len); - A_WMI_SEND_EVENT_TO_APP(wmip->wmi_devt, id, datap, len); - break; - case (WMI_APLIST_EVENTID): - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Received APLIST Event\n")); - status = wmi_aplistEvent_rx(wmip, datap, len); - break; - case (WMI_GET_KEEPALIVE_CMDID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_KEEPALIVE_CMDID\n", DBGARG)); - status = wmi_keepalive_reply_rx(wmip, datap, len); - break; - case (WMI_GET_WOW_LIST_EVENTID): - status = wmi_get_wow_list_event_rx(wmip, datap, len); - break; - case (WMI_GET_PMKID_LIST_EVENTID): - A_DPRINTF(DBG_WMI, (DBGFMT "WMI_GET_PMKID_LIST Event\n", DBGARG)); - status = wmi_get_pmkid_list_event_rx(wmip, datap, len); - break; - default: - A_DPRINTF(DBG_WMI|DBG_ERROR, - (DBGFMT "Unknown id 0x%x\n", DBGARG, id)); - wmip->wmi_stats.cmd_id_err++; - status = A_ERROR; - break; - } - - A_NETBUF_FREE(osbuf); - - return status; -} - -static A_STATUS -wmi_ready_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_READY_EVENT *ev = (WMI_READY_EVENT *)datap; - - if (len < sizeof(WMI_READY_EVENT)) { - return A_EINVAL; - } - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - wmip->wmi_ready = TRUE; - A_WMI_READY_EVENT(wmip->wmi_devt, ev->macaddr, ev->phyCapability); - - return A_OK; -} - -static A_STATUS -wmi_connect_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_CONNECT_EVENT *ev; - - if (len < sizeof(WMI_CONNECT_EVENT)) { - return A_EINVAL; - } - ev = (WMI_CONNECT_EVENT *)datap; - A_DPRINTF(DBG_WMI, - (DBGFMT "freq %d bssid %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n", - DBGARG, ev->channel, - ev->bssid[0], ev->bssid[1], ev->bssid[2], - ev->bssid[3], ev->bssid[4], ev->bssid[5])); - - A_MEMCPY(wmip->wmi_bssid, ev->bssid, ATH_MAC_LEN); - - A_WMI_CONNECT_EVENT(wmip->wmi_devt, ev->channel, ev->bssid, - ev->listenInterval, ev->beaconInterval, - ev->networkType, ev->beaconIeLen, - ev->assocReqLen, ev->assocRespLen, - ev->assocInfo); - - return A_OK; -} - -static A_STATUS -wmi_regDomain_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_REG_DOMAIN_EVENT *ev; - - if (len < sizeof(*ev)) { - return A_EINVAL; - } - ev = (WMI_REG_DOMAIN_EVENT *)datap; - - A_WMI_REGDOMAIN_EVENT(wmip->wmi_devt, ev->regDomain); - - return A_OK; -} - -static A_STATUS -wmi_neighborReport_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_NEIGHBOR_REPORT_EVENT *ev; - int numAps; - - if (len < sizeof(*ev)) { - return A_EINVAL; - } - ev = (WMI_NEIGHBOR_REPORT_EVENT *)datap; - numAps = ev->numberOfAps; - - if (len < (int)(sizeof(*ev) + ((numAps - 1) * sizeof(WMI_NEIGHBOR_INFO)))) { - return A_EINVAL; - } - - A_WMI_NEIGHBORREPORT_EVENT(wmip->wmi_devt, numAps, ev->neighbor); - - return A_OK; -} - -static A_STATUS -wmi_disconnect_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_DISCONNECT_EVENT *ev; - - if (len < sizeof(WMI_DISCONNECT_EVENT)) { - return A_EINVAL; - } - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - ev = (WMI_DISCONNECT_EVENT *)datap; - - A_MEMZERO(wmip->wmi_bssid, sizeof(wmip->wmi_bssid)); - - A_WMI_DISCONNECT_EVENT(wmip->wmi_devt, ev->disconnectReason, ev->bssid, - ev->assocRespLen, ev->assocInfo, ev->protocolReasonStatus); - - return A_OK; -} - -static A_STATUS -wmi_tkip_micerr_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_TKIP_MICERR_EVENT *ev; - - if (len < sizeof(*ev)) { - return A_EINVAL; - } - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - ev = (WMI_TKIP_MICERR_EVENT *)datap; - A_WMI_TKIP_MICERR_EVENT(wmip->wmi_devt, ev->keyid, ev->ismcast); - - return A_OK; -} - -static A_STATUS -wmi_bssInfo_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - bss_t *bss; - WMI_BSS_INFO_HDR *bih; - A_UINT8 *buf; - A_UINT32 nodeCachingAllowed; - - if (len <= sizeof(WMI_BSS_INFO_HDR)) { - return A_EINVAL; - } - - A_WMI_BSSINFO_EVENT_RX(wmip->wmi_devt, datap, len); - /* What is driver config for wlan node caching? */ - if(ar6000_get_driver_cfg(wmip->wmi_devt, - AR6000_DRIVER_CFG_GET_WLANNODECACHING, - &nodeCachingAllowed) != A_OK) { - return A_EINVAL; - } - - if(!nodeCachingAllowed) { - return A_OK; - } - - - bih = (WMI_BSS_INFO_HDR *)datap; - buf = datap + sizeof(WMI_BSS_INFO_HDR); - len -= sizeof(WMI_BSS_INFO_HDR); - - A_DPRINTF(DBG_WMI2, (DBGFMT "bssInfo event - ch %u, rssi %02x, " - "bssid \"%02x:%02x:%02x:%02x:%02x:%02x\"\n", DBGARG, - bih->channel, (unsigned char) bih->rssi, bih->bssid[0], - bih->bssid[1], bih->bssid[2], bih->bssid[3], bih->bssid[4], - bih->bssid[5])); - - if(wps_enable && (bih->frameType == PROBERESP_FTYPE) ) { - printk("%s() A_OK 2\n", __FUNCTION__); - return A_OK; - } - - bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid); - if (bss != NULL) { - /* - * Free up the node. Not the most efficient process given - * we are about to allocate a new node but it is simple and should be - * adequate. - */ - wlan_node_reclaim(&wmip->wmi_scan_table, bss); - } - - bss = wlan_node_alloc(&wmip->wmi_scan_table, len); - if (bss == NULL) { - return A_NO_MEMORY; - } - - bss->ni_snr = bih->snr; - bss->ni_rssi = bih->rssi; - A_ASSERT(bss->ni_buf != NULL); - A_MEMCPY(bss->ni_buf, buf, len); - - if (wlan_parse_beacon(bss->ni_buf, len, &bss->ni_cie) != A_OK) { - wlan_node_free(bss); - return A_EINVAL; - } - - /* - * Update the frequency in ie_chan, overwriting of channel number - * which is done in wlan_parse_beacon - */ - bss->ni_cie.ie_chan = bih->channel; - wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid); - - return A_OK; -} - -static A_STATUS -wmi_opt_frame_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - bss_t *bss; - WMI_OPT_RX_INFO_HDR *bih; - A_UINT8 *buf; - - if (len <= sizeof(WMI_OPT_RX_INFO_HDR)) { - return A_EINVAL; - } - - bih = (WMI_OPT_RX_INFO_HDR *)datap; - buf = datap + sizeof(WMI_OPT_RX_INFO_HDR); - len -= sizeof(WMI_OPT_RX_INFO_HDR); - - A_DPRINTF(DBG_WMI2, (DBGFMT "opt frame event %2.2x:%2.2x\n", DBGARG, - bih->bssid[4], bih->bssid[5])); - - bss = wlan_find_node(&wmip->wmi_scan_table, bih->bssid); - if (bss != NULL) { - /* - * Free up the node. Not the most efficient process given - * we are about to allocate a new node but it is simple and should be - * adequate. - */ - wlan_node_reclaim(&wmip->wmi_scan_table, bss); - } - - bss = wlan_node_alloc(&wmip->wmi_scan_table, len); - if (bss == NULL) { - return A_NO_MEMORY; - } - - bss->ni_snr = bih->snr; - bss->ni_cie.ie_chan = bih->channel; - A_ASSERT(bss->ni_buf != NULL); - A_MEMCPY(bss->ni_buf, buf, len); - wlan_setup_node(&wmip->wmi_scan_table, bss, bih->bssid); - - return A_OK; -} - - /* This event indicates inactivity timeout of a fatpipe(pstream) - * at the target - */ -static A_STATUS -wmi_pstream_timeout_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_PSTREAM_TIMEOUT_EVENT *ev; - - if (len < sizeof(WMI_PSTREAM_TIMEOUT_EVENT)) { - return A_EINVAL; - } - - A_DPRINTF(DBG_WMI, (DBGFMT "wmi_pstream_timeout_event_rx\n", DBGARG)); - - ev = (WMI_PSTREAM_TIMEOUT_EVENT *)datap; - - /* When the pstream (fat pipe == AC) timesout, it means there were no - * thinStreams within this pstream & it got implicitly created due to - * data flow on this AC. We start the inactivity timer only for - * implicitly created pstream. Just reset the host state. - */ - /* Set the activeTsids for this AC to 0 */ - LOCK_WMI(wmip); - wmip->wmi_streamExistsForAC[ev->trafficClass]=0; - wmip->wmi_fatPipeExists &= ~(1 << ev->trafficClass); - UNLOCK_WMI(wmip); - - /*Indicate inactivity to driver layer for this fatpipe (pstream)*/ - A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, ev->trafficClass); - - return A_OK; -} - -static A_STATUS -wmi_bitrate_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_BIT_RATE_CMD *reply; - A_INT32 rate; - - if (len < sizeof(WMI_BIT_RATE_CMD)) { - return A_EINVAL; - } - reply = (WMI_BIT_RATE_CMD *)datap; - A_DPRINTF(DBG_WMI, - (DBGFMT "Enter - rateindex %d\n", DBGARG, reply->rateIndex)); - - if (reply->rateIndex == RATE_AUTO) { - rate = RATE_AUTO; - } else { - rate = wmi_rateTable[(A_UINT32) reply->rateIndex]; - } - - A_WMI_BITRATE_RX(wmip->wmi_devt, rate); - - return A_OK; -} - -static A_STATUS -wmi_ratemask_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_FIX_RATES_CMD *reply; - - if (len < sizeof(WMI_BIT_RATE_CMD)) { - return A_EINVAL; - } - reply = (WMI_FIX_RATES_CMD *)datap; - A_DPRINTF(DBG_WMI, - (DBGFMT "Enter - fixed rate mask %x\n", DBGARG, reply->fixRateMask)); - - A_WMI_RATEMASK_RX(wmip->wmi_devt, reply->fixRateMask); - - return A_OK; -} - -static A_STATUS -wmi_channelList_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_CHANNEL_LIST_REPLY *reply; - - if (len < sizeof(WMI_CHANNEL_LIST_REPLY)) { - return A_EINVAL; - } - reply = (WMI_CHANNEL_LIST_REPLY *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_CHANNELLIST_RX(wmip->wmi_devt, reply->numChannels, - reply->channelList); - - return A_OK; -} - -static A_STATUS -wmi_txPwr_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_TX_PWR_REPLY *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_TX_PWR_REPLY *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_TXPWR_RX(wmip->wmi_devt, reply->dbM); - - return A_OK; -} -static A_STATUS -wmi_keepalive_reply_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_GET_KEEPALIVE_CMD *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_GET_KEEPALIVE_CMD *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_KEEPALIVE_RX(wmip->wmi_devt, reply->configured); - - return A_OK; -} - - -static A_STATUS -wmi_dset_open_req_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMIX_DSETOPENREQ_EVENT *dsetopenreq; - - if (len < sizeof(WMIX_DSETOPENREQ_EVENT)) { - return A_EINVAL; - } - dsetopenreq = (WMIX_DSETOPENREQ_EVENT *)datap; - A_DPRINTF(DBG_WMI, - (DBGFMT "Enter - dset_id=0x%x\n", DBGARG, dsetopenreq->dset_id)); - A_WMI_DSET_OPEN_REQ(wmip->wmi_devt, - dsetopenreq->dset_id, - dsetopenreq->targ_dset_handle, - dsetopenreq->targ_reply_fn, - dsetopenreq->targ_reply_arg); - - return A_OK; -} - -#ifdef CONFIG_HOST_DSET_SUPPORT -static A_STATUS -wmi_dset_close_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMIX_DSETCLOSE_EVENT *dsetclose; - - if (len < sizeof(WMIX_DSETCLOSE_EVENT)) { - return A_EINVAL; - } - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - dsetclose = (WMIX_DSETCLOSE_EVENT *)datap; - A_WMI_DSET_CLOSE(wmip->wmi_devt, dsetclose->access_cookie); - - return A_OK; -} - -static A_STATUS -wmi_dset_data_req_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMIX_DSETDATAREQ_EVENT *dsetdatareq; - - if (len < sizeof(WMIX_DSETDATAREQ_EVENT)) { - return A_EINVAL; - } - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - dsetdatareq = (WMIX_DSETDATAREQ_EVENT *)datap; - A_WMI_DSET_DATA_REQ(wmip->wmi_devt, - dsetdatareq->access_cookie, - dsetdatareq->offset, - dsetdatareq->length, - dsetdatareq->targ_buf, - dsetdatareq->targ_reply_fn, - dsetdatareq->targ_reply_arg); - - return A_OK; -} -#endif /* CONFIG_HOST_DSET_SUPPORT */ - -static A_STATUS -wmi_scanComplete_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_SCAN_COMPLETE_EVENT *ev; - - ev = (WMI_SCAN_COMPLETE_EVENT *)datap; - A_WMI_SCANCOMPLETE_EVENT(wmip->wmi_devt, ev->status); - - return A_OK; -} - -/* - * Target is reporting a programming error. This is for - * developer aid only. Target only checks a few common violations - * and it is responsibility of host to do all error checking. - * Behavior of target after wmi error event is undefined. - * A reset is recommended. - */ -static A_STATUS -wmi_errorEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_CMD_ERROR_EVENT *ev; - - ev = (WMI_CMD_ERROR_EVENT *)datap; - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Programming Error: cmd=%d ", ev->commandId)); - switch (ev->errorCode) { - case (INVALID_PARAM): - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal Parameter\n")); - break; - case (ILLEGAL_STATE): - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Illegal State\n")); - break; - case (INTERNAL_ERROR): - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Internal Error\n")); - break; - } - - return A_OK; -} - - -static A_STATUS -wmi_statsEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_TARGET_STATS *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_TARGET_STATS *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_TARGETSTATS_EVENT(wmip->wmi_devt, reply); - - return A_OK; -} - -static A_STATUS -wmi_rssiThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_RSSI_THRESHOLD_EVENT *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_RSSI_THRESHOLD_EVENT *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_RSSI_THRESHOLD_EVENT(wmip->wmi_devt, reply->range, reply->rssi); - - return A_OK; -} - - -static A_STATUS -wmi_reportErrorEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_TARGET_ERROR_REPORT_EVENT *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_TARGET_ERROR_REPORT_EVENT *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_REPORT_ERROR_EVENT(wmip->wmi_devt, reply->errorVal); - - return A_OK; -} - -static A_STATUS -wmi_cac_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_CAC_EVENT *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_CAC_EVENT *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_CAC_EVENT(wmip->wmi_devt, reply->ac, - reply->cac_indication, reply->statusCode, - reply->tspecSuggestion); - - return A_OK; -} - -static A_STATUS -wmi_hbChallengeResp_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMIX_HB_CHALLENGE_RESP_EVENT *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMIX_HB_CHALLENGE_RESP_EVENT *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "wmi: challenge response event\n", DBGARG)); - - A_WMI_HBCHALLENGERESP_EVENT(wmip->wmi_devt, reply->cookie, reply->source); - - return A_OK; -} - -static A_STATUS -wmi_roam_tbl_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_TARGET_ROAM_TBL *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_TARGET_ROAM_TBL *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_ROAM_TABLE_EVENT(wmip->wmi_devt, reply); - - return A_OK; -} - -static A_STATUS -wmi_roam_data_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_TARGET_ROAM_DATA *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_TARGET_ROAM_DATA *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_ROAM_DATA_EVENT(wmip->wmi_devt, reply); - - return A_OK; -} - -static A_STATUS -wmi_txRetryErrEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_TX_RETRY_ERR_EVENT *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_TX_RETRY_ERR_EVENT *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_TX_RETRY_ERR_EVENT(wmip->wmi_devt); - - return A_OK; -} - -static A_STATUS -wmi_snrThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_SNR_THRESHOLD_EVENT *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_SNR_THRESHOLD_EVENT *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_SNR_THRESHOLD_EVENT_RX(wmip->wmi_devt, reply->range, reply->snr); - - return A_OK; -} - -static A_STATUS -wmi_lqThresholdEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_LQ_THRESHOLD_EVENT *reply; - - if (len < sizeof(*reply)) { - return A_EINVAL; - } - reply = (WMI_LQ_THRESHOLD_EVENT *)datap; - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_LQ_THRESHOLD_EVENT_RX(wmip->wmi_devt, reply->range, reply->lq); - - return A_OK; -} - -static A_STATUS -wmi_aplistEvent_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - A_UINT16 ap_info_entry_size; - WMI_APLIST_EVENT *ev = (WMI_APLIST_EVENT *)datap; - WMI_AP_INFO_V1 *ap_info_v1; - A_UINT8 i; - - if (len < sizeof(WMI_APLIST_EVENT)) { - return A_EINVAL; - } - - if (ev->apListVer == APLIST_VER1) { - ap_info_entry_size = sizeof(WMI_AP_INFO_V1); - ap_info_v1 = (WMI_AP_INFO_V1 *)ev->apList; - } else { - return A_EINVAL; - } - - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("Number of APs in APLIST Event is %d\n", ev->numAP)); - if (len < (int)(sizeof(WMI_APLIST_EVENT) + - (ev->numAP - 1) * ap_info_entry_size)) - { - return A_EINVAL; - } - - /* - * AP List Ver1 Contents - */ - for (i = 0; i < ev->numAP; i++) { - AR_DEBUG_PRINTF(ATH_DEBUG_WMI, ("AP#%d BSSID %2.2x %2.2x %2.2x %2.2x %2.2x %2.2x "\ - "Channel %d\n", i, - ap_info_v1->bssid[0], ap_info_v1->bssid[1], - ap_info_v1->bssid[2], ap_info_v1->bssid[3], - ap_info_v1->bssid[4], ap_info_v1->bssid[5], - ap_info_v1->channel)); - ap_info_v1++; - } - return A_OK; -} - -static A_STATUS -wmi_dbglog_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - A_UINT32 dropped; - - dropped = *((A_UINT32 *)datap); - datap += sizeof(dropped); - len -= sizeof(dropped); - A_WMI_DBGLOG_EVENT(wmip->wmi_devt, dropped, datap, len); - return A_OK; -} - -#ifdef CONFIG_HOST_GPIO_SUPPORT -static A_STATUS -wmi_gpio_intr_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMIX_GPIO_INTR_EVENT *gpio_intr = (WMIX_GPIO_INTR_EVENT *)datap; - - A_DPRINTF(DBG_WMI, - (DBGFMT "Enter - intrmask=0x%x input=0x%x.\n", DBGARG, - gpio_intr->intr_mask, gpio_intr->input_values)); - - A_WMI_GPIO_INTR_RX(gpio_intr->intr_mask, gpio_intr->input_values); - - return A_OK; -} - -static A_STATUS -wmi_gpio_data_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMIX_GPIO_DATA_EVENT *gpio_data = (WMIX_GPIO_DATA_EVENT *)datap; - - A_DPRINTF(DBG_WMI, - (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG, - gpio_data->reg_id, gpio_data->value)); - - A_WMI_GPIO_DATA_RX(gpio_data->reg_id, gpio_data->value); - - return A_OK; -} - -static A_STATUS -wmi_gpio_ack_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_GPIO_ACK_RX(); - - return A_OK; -} -#endif /* CONFIG_HOST_GPIO_SUPPORT */ - -/* - * Called to send a wmi command. Command specific data is already built - * on osbuf and current osbuf->data points to it. - */ -A_STATUS -wmi_cmd_send(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId, - WMI_SYNC_FLAG syncflag) -{ -#define IS_LONG_CMD(cmdId) ((cmdId == WMI_OPT_TX_FRAME_CMDID) || (cmdId == WMI_ADD_WOW_PATTERN_CMDID)) - WMI_CMD_HDR *cHdr; - WMI_PRI_STREAM_ID streamID = WMI_CONTROL_PRI; - - A_ASSERT(osbuf != NULL); - - if (syncflag >= END_WMIFLAG) { - return A_EINVAL; - } - - if ((syncflag == SYNC_BEFORE_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) { - /* - * We want to make sure all data currently queued is transmitted before - * the cmd execution. Establish a new sync point. - */ - wmi_sync_point(wmip); - } - - if (A_NETBUF_PUSH(osbuf, sizeof(WMI_CMD_HDR)) != A_OK) { - return A_NO_MEMORY; - } - - cHdr = (WMI_CMD_HDR *)A_NETBUF_DATA(osbuf); - cHdr->commandId = cmdId; - - /* - * Send cmd, some via control pipe, others via data pipe - */ - if (IS_LONG_CMD(cmdId)) { - wmi_data_hdr_add(wmip, osbuf, CNTL_MSGTYPE); - // TODO ... these can now go through the control endpoint via HTC 2.0 - streamID = WMI_BEST_EFFORT_PRI; - } - A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, streamID); - - if ((syncflag == SYNC_AFTER_WMIFLAG) || (syncflag == SYNC_BOTH_WMIFLAG)) { - /* - * We want to make sure all new data queued waits for the command to - * execute. Establish a new sync point. - */ - wmi_sync_point(wmip); - } - return (A_OK); -#undef IS_LONG_CMD -} - -A_STATUS -wmi_cmd_send_xtnd(struct wmi_t *wmip, void *osbuf, WMI_COMMAND_ID cmdId, - WMI_SYNC_FLAG syncflag) -{ - WMIX_CMD_HDR *cHdr; - - if (A_NETBUF_PUSH(osbuf, sizeof(WMIX_CMD_HDR)) != A_OK) { - return A_NO_MEMORY; - } - - cHdr = (WMIX_CMD_HDR *)A_NETBUF_DATA(osbuf); - cHdr->commandId = cmdId; - - return wmi_cmd_send(wmip, osbuf, WMI_EXTENSION_CMDID, syncflag); -} - -A_STATUS -wmi_connect_cmd(struct wmi_t *wmip, NETWORK_TYPE netType, - DOT11_AUTH_MODE dot11AuthMode, AUTH_MODE authMode, - CRYPTO_TYPE pairwiseCrypto, A_UINT8 pairwiseCryptoLen, - CRYPTO_TYPE groupCrypto,A_UINT8 groupCryptoLen, - int ssidLength, A_UCHAR *ssid, - A_UINT8 *bssid, A_UINT16 channel, A_UINT32 ctrl_flags) -{ - void *osbuf; - WMI_CONNECT_CMD *cc; - - if ((pairwiseCrypto == NONE_CRYPT) && (groupCrypto != NONE_CRYPT)) { - return A_EINVAL; - } - if ((pairwiseCrypto != NONE_CRYPT) && (groupCrypto == NONE_CRYPT)) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(WMI_CONNECT_CMD)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(WMI_CONNECT_CMD)); - - cc = (WMI_CONNECT_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cc, sizeof(*cc)); - - A_MEMCPY(cc->ssid, ssid, ssidLength); - cc->ssidLength = ssidLength; - cc->networkType = netType; - cc->dot11AuthMode = dot11AuthMode; - cc->authMode = authMode; - cc->pairwiseCryptoType = pairwiseCrypto; - cc->pairwiseCryptoLen = pairwiseCryptoLen; - cc->groupCryptoType = groupCrypto; - cc->groupCryptoLen = groupCryptoLen; - cc->channel = channel; - cc->ctrl_flags = ctrl_flags; - - if (bssid != NULL) { - A_MEMCPY(cc->bssid, bssid, ATH_MAC_LEN); - } - if (wmi_set_keepalive_cmd(wmip, wmip->wmi_keepaliveInterval) != A_OK) { - return(A_ERROR); - } - - return (wmi_cmd_send(wmip, osbuf, WMI_CONNECT_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_reconnect_cmd(struct wmi_t *wmip, A_UINT8 *bssid, A_UINT16 channel) -{ - void *osbuf; - WMI_RECONNECT_CMD *cc; - - osbuf = A_NETBUF_ALLOC(sizeof(WMI_RECONNECT_CMD)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(WMI_RECONNECT_CMD)); - - cc = (WMI_RECONNECT_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cc, sizeof(*cc)); - - cc->channel = channel; - - if (bssid != NULL) { - A_MEMCPY(cc->bssid, bssid, ATH_MAC_LEN); - } - - return (wmi_cmd_send(wmip, osbuf, WMI_RECONNECT_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_disconnect_cmd(struct wmi_t *wmip) -{ - void *osbuf; - A_STATUS status; - - osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - /* Bug fix for 24817(elevator bug) - the disconnect command does not - need to do a SYNC before.*/ - status = (wmi_cmd_send(wmip, osbuf, WMI_DISCONNECT_CMDID, - NO_SYNC_WMIFLAG)); - - return status; -} - -A_STATUS -wmi_startscan_cmd(struct wmi_t *wmip, WMI_SCAN_TYPE scanType, - A_BOOL forceFgScan, A_BOOL isLegacy, - A_UINT32 homeDwellTime, A_UINT32 forceScanInterval) -{ - void *osbuf; - WMI_START_SCAN_CMD *sc; - - if ((scanType != WMI_LONG_SCAN) && (scanType != WMI_SHORT_SCAN)) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*sc)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*sc)); - - sc = (WMI_START_SCAN_CMD *)(A_NETBUF_DATA(osbuf)); - sc->scanType = scanType; - sc->forceFgScan = forceFgScan; - sc->isLegacy = isLegacy; - sc->homeDwellTime = homeDwellTime; - sc->forceScanInterval = forceScanInterval; - - return (wmi_cmd_send(wmip, osbuf, WMI_START_SCAN_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_scanparams_cmd(struct wmi_t *wmip, A_UINT16 fg_start_sec, - A_UINT16 fg_end_sec, A_UINT16 bg_sec, - A_UINT16 minact_chdw_msec, A_UINT16 maxact_chdw_msec, - A_UINT16 pas_chdw_msec, - A_UINT8 shScanRatio, A_UINT8 scanCtrlFlags, - A_UINT32 max_dfsch_act_time) -{ - void *osbuf; - WMI_SCAN_PARAMS_CMD *sc; - - osbuf = A_NETBUF_ALLOC(sizeof(*sc)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*sc)); - - sc = (WMI_SCAN_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(sc, sizeof(*sc)); - sc->fg_start_period = fg_start_sec; - sc->fg_end_period = fg_end_sec; - sc->bg_period = bg_sec; - sc->minact_chdwell_time = minact_chdw_msec; - sc->maxact_chdwell_time = maxact_chdw_msec; - sc->pas_chdwell_time = pas_chdw_msec; - sc->shortScanRatio = shScanRatio; - sc->scanCtrlFlags = scanCtrlFlags; - sc->max_dfsch_act_time = max_dfsch_act_time; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_SCAN_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_bssfilter_cmd(struct wmi_t *wmip, A_UINT8 filter, A_UINT32 ieMask) -{ - void *osbuf; - WMI_BSS_FILTER_CMD *cmd; - - if (filter >= LAST_BSS_FILTER) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_BSS_FILTER_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->bssFilter = filter; - cmd->ieMask = ieMask; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_BSS_FILTER_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_probedSsid_cmd(struct wmi_t *wmip, A_UINT8 index, A_UINT8 flag, - A_UINT8 ssidLength, A_UCHAR *ssid) -{ - void *osbuf; - WMI_PROBED_SSID_CMD *cmd; - - if (index > MAX_PROBED_SSID_INDEX) { - return A_EINVAL; - } - if (ssidLength > sizeof(cmd->ssid)) { - return A_EINVAL; - } - if ((flag & (DISABLE_SSID_FLAG | ANY_SSID_FLAG)) && (ssidLength > 0)) { - return A_EINVAL; - } - if ((flag & SPECIFIC_SSID_FLAG) && !ssidLength) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_PROBED_SSID_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->entryIndex = index; - cmd->flag = flag; - cmd->ssidLength = ssidLength; - A_MEMCPY(cmd->ssid, ssid, ssidLength); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_PROBED_SSID_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_listeninterval_cmd(struct wmi_t *wmip, A_UINT16 listenInterval, A_UINT16 listenBeacons) -{ - void *osbuf; - WMI_LISTEN_INT_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_LISTEN_INT_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->listenInterval = listenInterval; - cmd->numBeacons = listenBeacons; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_LISTEN_INT_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_bmisstime_cmd(struct wmi_t *wmip, A_UINT16 bmissTime, A_UINT16 bmissBeacons) -{ - void *osbuf; - WMI_BMISS_TIME_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_BMISS_TIME_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->bmissTime = bmissTime; - cmd->numBeacons = bmissBeacons; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_BMISS_TIME_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_associnfo_cmd(struct wmi_t *wmip, A_UINT8 ieType, - A_UINT8 ieLen, A_UINT8 *ieInfo) -{ - void *osbuf; - WMI_SET_ASSOC_INFO_CMD *cmd; - A_UINT16 cmdLen; - - cmdLen = sizeof(*cmd) + ieLen - 1; - osbuf = A_NETBUF_ALLOC(cmdLen); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, cmdLen); - - cmd = (WMI_SET_ASSOC_INFO_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, cmdLen); - cmd->ieType = ieType; - cmd->bufferSize = ieLen; - A_MEMCPY(cmd->assocInfo, ieInfo, ieLen); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_ASSOC_INFO_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_powermode_cmd(struct wmi_t *wmip, A_UINT8 powerMode) -{ - void *osbuf; - WMI_POWER_MODE_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_POWER_MODE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->powerMode = powerMode; - wmip->wmi_powerMode = powerMode; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_MODE_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_ibsspmcaps_cmd(struct wmi_t *wmip, A_UINT8 pmEnable, A_UINT8 ttl, - A_UINT16 atim_windows, A_UINT16 timeout_value) -{ - void *osbuf; - WMI_IBSS_PM_CAPS_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_IBSS_PM_CAPS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->power_saving = pmEnable; - cmd->ttl = ttl; - cmd->atim_windows = atim_windows; - cmd->timeout_value = timeout_value; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_IBSS_PM_CAPS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_pmparams_cmd(struct wmi_t *wmip, A_UINT16 idlePeriod, - A_UINT16 psPollNum, A_UINT16 dtimPolicy) -{ - void *osbuf; - WMI_POWER_PARAMS_CMD *pm; - - osbuf = A_NETBUF_ALLOC(sizeof(*pm)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*pm)); - - pm = (WMI_POWER_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(pm, sizeof(*pm)); - pm->idle_period = idlePeriod; - pm->pspoll_number = psPollNum; - pm->dtim_policy = dtimPolicy; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWER_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_disctimeout_cmd(struct wmi_t *wmip, A_UINT8 timeout) -{ - void *osbuf; - WMI_DISC_TIMEOUT_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_DISC_TIMEOUT_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->disconnectTimeout = timeout; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_DISC_TIMEOUT_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_addKey_cmd(struct wmi_t *wmip, A_UINT8 keyIndex, CRYPTO_TYPE keyType, - A_UINT8 keyUsage, A_UINT8 keyLength, A_UINT8 *keyRSC, - A_UINT8 *keyMaterial, A_UINT8 key_op_ctrl, - WMI_SYNC_FLAG sync_flag) -{ - void *osbuf; - WMI_ADD_CIPHER_KEY_CMD *cmd; - - if ((keyIndex > WMI_MAX_KEY_INDEX) || (keyLength > WMI_MAX_KEY_LEN) || - (keyMaterial == NULL)) - { - return A_EINVAL; - } - - if ((WEP_CRYPT != keyType) && (NULL == keyRSC)) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_ADD_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->keyIndex = keyIndex; - cmd->keyType = keyType; - cmd->keyUsage = keyUsage; - cmd->keyLength = keyLength; - A_MEMCPY(cmd->key, keyMaterial, keyLength); - if (NULL != keyRSC) { - A_MEMCPY(cmd->keyRSC, keyRSC, sizeof(cmd->keyRSC)); - } - cmd->key_op_ctrl = key_op_ctrl; - - return (wmi_cmd_send(wmip, osbuf, WMI_ADD_CIPHER_KEY_CMDID, sync_flag)); -} - -A_STATUS -wmi_add_krk_cmd(struct wmi_t *wmip, A_UINT8 *krk) -{ - void *osbuf; - WMI_ADD_KRK_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_ADD_KRK_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - A_MEMCPY(cmd->krk, krk, WMI_KRK_LEN); - - return (wmi_cmd_send(wmip, osbuf, WMI_ADD_KRK_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_delete_krk_cmd(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(0); - - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_KRK_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_deleteKey_cmd(struct wmi_t *wmip, A_UINT8 keyIndex) -{ - void *osbuf; - WMI_DELETE_CIPHER_KEY_CMD *cmd; - - if (keyIndex > WMI_MAX_KEY_INDEX) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_DELETE_CIPHER_KEY_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->keyIndex = keyIndex; - - return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_CIPHER_KEY_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_setPmkid_cmd(struct wmi_t *wmip, A_UINT8 *bssid, A_UINT8 *pmkId, - A_BOOL set) -{ - void *osbuf; - WMI_SET_PMKID_CMD *cmd; - - if (bssid == NULL) { - return A_EINVAL; - } - - if ((set == TRUE) && (pmkId == NULL)) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_PMKID_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid)); - if (set == TRUE) { - A_MEMCPY(cmd->pmkid, pmkId, sizeof(cmd->pmkid)); - cmd->enable = PMKID_ENABLE; - } else { - A_MEMZERO(cmd->pmkid, sizeof(cmd->pmkid)); - cmd->enable = PMKID_DISABLE; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_tkip_countermeasures_cmd(struct wmi_t *wmip, A_BOOL en) -{ - void *osbuf; - WMI_SET_TKIP_COUNTERMEASURES_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_TKIP_COUNTERMEASURES_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->cm_en = (en == TRUE)? WMI_TKIP_CM_ENABLE : WMI_TKIP_CM_DISABLE; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_TKIP_COUNTERMEASURES_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_akmp_params_cmd(struct wmi_t *wmip, - WMI_SET_AKMP_PARAMS_CMD *akmpParams) -{ - void *osbuf; - WMI_SET_AKMP_PARAMS_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - cmd = (WMI_SET_AKMP_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->akmpInfo = akmpParams->akmpInfo; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_AKMP_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_pmkid_list_cmd(struct wmi_t *wmip, - WMI_SET_PMKID_LIST_CMD *pmkInfo) -{ - void *osbuf; - WMI_SET_PMKID_LIST_CMD *cmd; - A_UINT16 cmdLen; - A_UINT8 i; - - cmdLen = sizeof(pmkInfo->numPMKID) + - pmkInfo->numPMKID * sizeof(WMI_PMKID); - - osbuf = A_NETBUF_ALLOC(cmdLen); - - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, cmdLen); - cmd = (WMI_SET_PMKID_LIST_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->numPMKID = pmkInfo->numPMKID; - - for (i = 0; i < cmd->numPMKID; i++) { - A_MEMCPY(&cmd->pmkidList[i], &pmkInfo->pmkidList[i], - WMI_PMKID_LEN); - } - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_PMKID_LIST_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_pmkid_list_cmd(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_PMKID_LIST_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_dataSync_send(struct wmi_t *wmip, void *osbuf, WMI_PRI_STREAM_ID streamID) -{ - WMI_DATA_HDR *dtHdr; - - A_ASSERT(streamID != WMI_CONTROL_PRI); - A_ASSERT(osbuf != NULL); - - if (A_NETBUF_PUSH(osbuf, sizeof(WMI_DATA_HDR)) != A_OK) { - return A_NO_MEMORY; - } - - dtHdr = (WMI_DATA_HDR *)A_NETBUF_DATA(osbuf); - dtHdr->info = - (SYNC_MSGTYPE & WMI_DATA_HDR_MSG_TYPE_MASK) << WMI_DATA_HDR_MSG_TYPE_SHIFT; - - A_DPRINTF(DBG_WMI, (DBGFMT "Enter - streamID %d\n", DBGARG, streamID)); - - return (A_WMI_CONTROL_TX(wmip->wmi_devt, osbuf, streamID)); -} - -typedef struct _WMI_DATA_SYNC_BUFS { - A_UINT8 trafficClass; - void *osbuf; -}WMI_DATA_SYNC_BUFS; - -static A_STATUS -wmi_sync_point(struct wmi_t *wmip) -{ - void *cmd_osbuf; - WMI_DATA_SYNC_BUFS dataSyncBufs[WMM_NUM_AC]; - A_UINT8 i,numPriStreams=0; - A_STATUS status; - - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - memset(dataSyncBufs,0,sizeof(dataSyncBufs)); - - /* lock out while we walk through the priority list and assemble our local array */ - LOCK_WMI(wmip); - - for (i=0; i < WMM_NUM_AC ; i++) { - if (wmip->wmi_fatPipeExists & (1 << i)) { - numPriStreams++; - dataSyncBufs[numPriStreams-1].trafficClass = i; - } - } - - UNLOCK_WMI(wmip); - - /* dataSyncBufs is now filled with entries (starting at index 0) containing valid streamIDs */ - - do { - /* - * We allocate all network buffers needed so we will be able to - * send all required frames. - */ - cmd_osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (cmd_osbuf == NULL) { - status = A_NO_MEMORY; - break; - } - - for (i=0; i < numPriStreams ; i++) { - dataSyncBufs[i].osbuf = A_NETBUF_ALLOC(0); - if (dataSyncBufs[i].osbuf == NULL) { - status = A_NO_MEMORY; - break; - } - } //end for - - /* - * Send sync cmd followed by sync data messages on all endpoints being - * used - */ - status = wmi_cmd_send(wmip, cmd_osbuf, WMI_SYNCHRONIZE_CMDID, - NO_SYNC_WMIFLAG); - - if (A_FAILED(status)) { - break; - } - /* cmd buffer sent, we no longer own it */ - cmd_osbuf = NULL; - - for(i=0; i < numPriStreams; i++) { - A_ASSERT(dataSyncBufs[i].osbuf != NULL); - - status = wmi_dataSync_send(wmip, dataSyncBufs[i].osbuf, - WMI_ACCESSCATEGORY_WMISTREAM(wmip,dataSyncBufs[i].trafficClass)); - - if (A_FAILED(status)) { - break; - } - /* we don't own this buffer anymore, NULL it out of the array so it - * won't get cleaned up */ - dataSyncBufs[i].osbuf = NULL; - } //end for - - } while(FALSE); - - /* free up any resources left over (possibly due to an error) */ - - if (cmd_osbuf != NULL) { - A_NETBUF_FREE(cmd_osbuf); - } - - for (i = 0; i < numPriStreams; i++) { - if (dataSyncBufs[i].osbuf != NULL) { - A_NETBUF_FREE(dataSyncBufs[i].osbuf); - } - } - - return (status); -} - -A_STATUS -wmi_create_pstream_cmd(struct wmi_t *wmip, WMI_CREATE_PSTREAM_CMD *params) -{ - void *osbuf; - WMI_CREATE_PSTREAM_CMD *cmd; - A_UINT16 activeTsids=0; - A_UINT8 fatPipeExistsForAC=0; - - /* Validate all the parameters. */ - if( !((params->userPriority < 8) && - (params->userPriority <= 0x7) && - (convert_userPriority_to_trafficClass(params->userPriority) == params->trafficClass) && - (params->trafficDirection == UPLINK_TRAFFIC || - params->trafficDirection == DNLINK_TRAFFIC || - params->trafficDirection == BIDIR_TRAFFIC) && - (params->trafficType == TRAFFIC_TYPE_APERIODIC || - params->trafficType == TRAFFIC_TYPE_PERIODIC ) && - (params->voicePSCapability == DISABLE_FOR_THIS_AC || - params->voicePSCapability == ENABLE_FOR_THIS_AC || - params->voicePSCapability == ENABLE_FOR_ALL_AC) && - (params->tsid == WMI_IMPLICIT_PSTREAM || params->tsid <= WMI_MAX_THINSTREAM)) ) - { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - A_DPRINTF(DBG_WMI, - (DBGFMT "Sending create_pstream_cmd: ac=%d tsid:%d\n", DBGARG, - params->trafficClass, params->tsid)); - - cmd = (WMI_CREATE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - A_MEMCPY(cmd, params, sizeof(*cmd)); - - /* this is an implicitly created Fat pipe */ - if (params->tsid == WMI_IMPLICIT_PSTREAM) { - LOCK_WMI(wmip); - fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass)); - wmip->wmi_fatPipeExists |= (1<<params->trafficClass); - UNLOCK_WMI(wmip); - } else { - /* this is an explicitly created thin stream within a fat pipe */ - LOCK_WMI(wmip); - fatPipeExistsForAC = (wmip->wmi_fatPipeExists & (1 << params->trafficClass)); - activeTsids = wmip->wmi_streamExistsForAC[params->trafficClass]; - wmip->wmi_streamExistsForAC[params->trafficClass] |= (1<<params->tsid); - /* if a thinstream becomes active, the fat pipe automatically - * becomes active - */ - wmip->wmi_fatPipeExists |= (1<<params->trafficClass); - UNLOCK_WMI(wmip); - } - - /* Indicate activty change to driver layer only if this is the - * first TSID to get created in this AC explicitly or an implicit - * fat pipe is getting created. - */ - if (!fatPipeExistsForAC) { - A_WMI_STREAM_TX_ACTIVE(wmip->wmi_devt, params->trafficClass); - } - - /* mike: should be SYNC_BEFORE_WMIFLAG */ - return (wmi_cmd_send(wmip, osbuf, WMI_CREATE_PSTREAM_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_delete_pstream_cmd(struct wmi_t *wmip, A_UINT8 trafficClass, A_UINT8 tsid) -{ - void *osbuf; - WMI_DELETE_PSTREAM_CMD *cmd; - A_STATUS status; - A_UINT16 activeTsids=0; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_DELETE_PSTREAM_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - - cmd->trafficClass = trafficClass; - cmd->tsid = tsid; - - LOCK_WMI(wmip); - activeTsids = wmip->wmi_streamExistsForAC[trafficClass]; - UNLOCK_WMI(wmip); - - /* Check if the tsid was created & exists */ - if (!(activeTsids & (1<<tsid))) { - - A_DPRINTF(DBG_WMI, - (DBGFMT "TSID %d does'nt exist for trafficClass: %d\n", DBGARG, tsid, trafficClass)); - /* TODO: return a more appropriate err code */ - return A_ERROR; - } - - A_DPRINTF(DBG_WMI, - (DBGFMT "Sending delete_pstream_cmd: trafficClass: %d tsid=%d\n", DBGARG, trafficClass, tsid)); - - status = (wmi_cmd_send(wmip, osbuf, WMI_DELETE_PSTREAM_CMDID, - SYNC_BEFORE_WMIFLAG)); - - LOCK_WMI(wmip); - wmip->wmi_streamExistsForAC[trafficClass] &= ~(1<<tsid); - activeTsids = wmip->wmi_streamExistsForAC[trafficClass]; - UNLOCK_WMI(wmip); - - - /* Indicate stream inactivity to driver layer only if all tsids - * within this AC are deleted. - */ - if(!activeTsids) { - A_WMI_STREAM_TX_INACTIVE(wmip->wmi_devt, trafficClass); - wmip->wmi_fatPipeExists &= ~(1<<trafficClass); - } - - return status; -} - -/* - * used to set the bit rate. rate is in Kbps. If rate == -1 - * then auto selection is used. - */ -A_STATUS -wmi_set_bitrate_cmd(struct wmi_t *wmip, A_INT32 rate) -{ - void *osbuf; - WMI_BIT_RATE_CMD *cmd; - A_INT8 index; - - if (rate != -1) { - index = wmi_validate_bitrate(wmip, rate); - if(index == A_EINVAL){ - return A_EINVAL; - } - } else { - index = -1; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_BIT_RATE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - - cmd->rateIndex = index; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_BITRATE_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_bitrate_cmd(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_BITRATE_CMDID, NO_SYNC_WMIFLAG)); -} - -/* - * Returns TRUE iff the given rate index is legal in the current PHY mode. - */ -A_BOOL -wmi_is_bitrate_index_valid(struct wmi_t *wmip, A_UINT32 rateIndex) -{ - WMI_PHY_MODE phyMode = wmip->wmi_phyMode; - A_BOOL isValid = TRUE; - switch(phyMode) { - case WMI_11A_MODE: - if ((rateIndex < MODE_A_SUPPORT_RATE_START) || (rateIndex > MODE_A_SUPPORT_RATE_STOP)) { - isValid = FALSE; - } - break; - - case WMI_11B_MODE: - if ((rateIndex < MODE_B_SUPPORT_RATE_START) || (rateIndex > MODE_B_SUPPORT_RATE_STOP)) { - isValid = FALSE; - } - break; - - case WMI_11GONLY_MODE: - if ((rateIndex < MODE_GONLY_SUPPORT_RATE_START) || (rateIndex > MODE_GONLY_SUPPORT_RATE_STOP)) { - isValid = FALSE; - } - break; - - case WMI_11G_MODE: - case WMI_11AG_MODE: - if ((rateIndex < MODE_G_SUPPORT_RATE_START) || (rateIndex > MODE_G_SUPPORT_RATE_STOP)) { - isValid = FALSE; - } - break; - - default: - A_ASSERT(FALSE); - break; - } - - return isValid; -} - -A_INT8 -wmi_validate_bitrate(struct wmi_t *wmip, A_INT32 rate) -{ - A_INT8 i; - if (rate != -1) - { - for (i=0;;i++) - { - if (wmi_rateTable[(A_UINT32) i] == 0) { - return A_EINVAL; - } - if (wmi_rateTable[(A_UINT32) i] == rate) { - break; - } - } - } - else{ - i = -1; - } - - if(wmi_is_bitrate_index_valid(wmip, i) != TRUE) { - return A_EINVAL; - } - - return i; -} - -A_STATUS -wmi_set_fixrates_cmd(struct wmi_t *wmip, A_INT16 fixRatesMask) -{ - void *osbuf; - WMI_FIX_RATES_CMD *cmd; - A_UINT32 rateIndex; - - /* Make sure all rates in the mask are valid in the current PHY mode */ - for(rateIndex = 0; rateIndex < MAX_NUMBER_OF_SUPPORT_RATES; rateIndex++) { - if((1 << rateIndex) & (A_UINT32)fixRatesMask) { - if(wmi_is_bitrate_index_valid(wmip, rateIndex) != TRUE) { - A_DPRINTF(DBG_WMI, (DBGFMT "Set Fix Rates command failed: Given rate is illegal in current PHY mode\n", DBGARG)); - return A_EINVAL; - } - } - } - - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_FIX_RATES_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - - cmd->fixRateMask = fixRatesMask; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_FIXRATES_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_ratemask_cmd(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_FIXRATES_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_channelList_cmd(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_CHANNEL_LIST_CMDID, - NO_SYNC_WMIFLAG)); -} - -/* - * used to generate a wmi sey channel Parameters cmd. - * mode should always be specified and corresponds to the phy mode of the - * wlan. - * numChan should alway sbe specified. If zero indicates that all available - * channels should be used. - * channelList is an array of channel frequencies (in Mhz) which the radio - * should limit its operation to. It should be NULL if numChan == 0. Size of - * array should correspond to numChan entries. - */ -A_STATUS -wmi_set_channelParams_cmd(struct wmi_t *wmip, A_UINT8 scanParam, - WMI_PHY_MODE mode, A_INT8 numChan, - A_UINT16 *channelList) -{ - void *osbuf; - WMI_CHANNEL_PARAMS_CMD *cmd; - A_INT8 size; - - size = sizeof (*cmd); - - if (numChan) { - if (numChan > WMI_MAX_CHANNELS) { - return A_EINVAL; - } - size += sizeof(A_UINT16) * (numChan - 1); - } - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_CHANNEL_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - - wmip->wmi_phyMode = mode; - cmd->scanParam = scanParam; - cmd->phyMode = mode; - cmd->numChannels = numChan; - A_MEMCPY(cmd->channelList, channelList, numChan * sizeof(A_UINT16)); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_CHANNEL_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_rssi_threshold_params(struct wmi_t *wmip, - WMI_RSSI_THRESHOLD_PARAMS_CMD *rssiCmd) -{ - void *osbuf; - A_INT8 size; - WMI_RSSI_THRESHOLD_PARAMS_CMD *cmd; - /* These values are in ascending order */ - if( rssiCmd->thresholdAbove6_Val <= rssiCmd->thresholdAbove5_Val || - rssiCmd->thresholdAbove5_Val <= rssiCmd->thresholdAbove4_Val || - rssiCmd->thresholdAbove4_Val <= rssiCmd->thresholdAbove3_Val || - rssiCmd->thresholdAbove3_Val <= rssiCmd->thresholdAbove2_Val || - rssiCmd->thresholdAbove2_Val <= rssiCmd->thresholdAbove1_Val || - rssiCmd->thresholdBelow6_Val <= rssiCmd->thresholdBelow5_Val || - rssiCmd->thresholdBelow5_Val <= rssiCmd->thresholdBelow4_Val || - rssiCmd->thresholdBelow4_Val <= rssiCmd->thresholdBelow3_Val || - rssiCmd->thresholdBelow3_Val <= rssiCmd->thresholdBelow2_Val || - rssiCmd->thresholdBelow2_Val <= rssiCmd->thresholdBelow1_Val) { - - return A_EINVAL; - } - - size = sizeof (*cmd); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_RSSI_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - A_MEMCPY(cmd, rssiCmd, sizeof(WMI_RSSI_THRESHOLD_PARAMS_CMD)); - - return (wmi_cmd_send(wmip, osbuf, WMI_RSSI_THRESHOLD_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_host_sleep_mode_cmd(struct wmi_t *wmip, - WMI_SET_HOST_SLEEP_MODE_CMD *hostModeCmd) -{ - void *osbuf; - A_INT8 size; - WMI_SET_HOST_SLEEP_MODE_CMD *cmd; - - if( hostModeCmd->awake == hostModeCmd->asleep) { - return A_EINVAL; - } - - size = sizeof (*cmd); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_SET_HOST_SLEEP_MODE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - A_MEMCPY(cmd, hostModeCmd, sizeof(WMI_SET_HOST_SLEEP_MODE_CMD)); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_HOST_SLEEP_MODE_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_wow_mode_cmd(struct wmi_t *wmip, - WMI_SET_WOW_MODE_CMD *wowModeCmd) -{ - void *osbuf; - A_INT8 size; - WMI_SET_WOW_MODE_CMD *cmd; - - size = sizeof (*cmd); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_SET_WOW_MODE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - A_MEMCPY(cmd, wowModeCmd, sizeof(WMI_SET_WOW_MODE_CMD)); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_WOW_MODE_CMDID, - NO_SYNC_WMIFLAG)); - -} - -A_STATUS -wmi_get_wow_list_cmd(struct wmi_t *wmip, - WMI_GET_WOW_LIST_CMD *wowListCmd) -{ - void *osbuf; - A_INT8 size; - WMI_GET_WOW_LIST_CMD *cmd; - - size = sizeof (*cmd); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_GET_WOW_LIST_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - A_MEMCPY(cmd, wowListCmd, sizeof(WMI_GET_WOW_LIST_CMD)); - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_WOW_LIST_CMDID, - NO_SYNC_WMIFLAG)); - -} - -static A_STATUS -wmi_get_wow_list_event_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - WMI_GET_WOW_LIST_REPLY *reply; - - if (len < sizeof(WMI_GET_WOW_LIST_REPLY)) { - return A_EINVAL; - } - reply = (WMI_GET_WOW_LIST_REPLY *)datap; - - A_WMI_WOW_LIST_EVENT(wmip->wmi_devt, reply->num_filters, - reply); - - return A_OK; -} - -A_STATUS wmi_add_wow_pattern_cmd(struct wmi_t *wmip, - WMI_ADD_WOW_PATTERN_CMD *addWowCmd, - A_UINT8* pattern, A_UINT8* mask, - A_UINT8 pattern_size) -{ - void *osbuf; - A_INT8 size; - WMI_ADD_WOW_PATTERN_CMD *cmd; - A_UINT8 *filter_mask = NULL; - - size = sizeof (*cmd); - - size += ((2 * addWowCmd->filter_size)* sizeof(A_UINT8)); - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_ADD_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->filter_list_id = addWowCmd->filter_list_id; - cmd->filter_offset = addWowCmd->filter_offset; - cmd->filter_size = addWowCmd->filter_size; - - A_MEMCPY(cmd->filter, pattern, addWowCmd->filter_size); - - filter_mask = (A_UINT8*)(cmd->filter + cmd->filter_size); - A_MEMCPY(filter_mask, mask, addWowCmd->filter_size); - - - return (wmi_cmd_send(wmip, osbuf, WMI_ADD_WOW_PATTERN_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_del_wow_pattern_cmd(struct wmi_t *wmip, - WMI_DEL_WOW_PATTERN_CMD *delWowCmd) -{ - void *osbuf; - A_INT8 size; - WMI_DEL_WOW_PATTERN_CMD *cmd; - - size = sizeof (*cmd); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_DEL_WOW_PATTERN_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - A_MEMCPY(cmd, delWowCmd, sizeof(WMI_DEL_WOW_PATTERN_CMD)); - - return (wmi_cmd_send(wmip, osbuf, WMI_DEL_WOW_PATTERN_CMDID, - NO_SYNC_WMIFLAG)); - -} - -A_STATUS -wmi_set_snr_threshold_params(struct wmi_t *wmip, - WMI_SNR_THRESHOLD_PARAMS_CMD *snrCmd) -{ - void *osbuf; - A_INT8 size; - WMI_SNR_THRESHOLD_PARAMS_CMD *cmd; - /* These values are in ascending order */ - if( snrCmd->thresholdAbove4_Val <= snrCmd->thresholdAbove3_Val || - snrCmd->thresholdAbove3_Val <= snrCmd->thresholdAbove2_Val || - snrCmd->thresholdAbove2_Val <= snrCmd->thresholdAbove1_Val || - snrCmd->thresholdBelow4_Val <= snrCmd->thresholdBelow3_Val || - snrCmd->thresholdBelow3_Val <= snrCmd->thresholdBelow2_Val || - snrCmd->thresholdBelow2_Val <= snrCmd->thresholdBelow1_Val) { - - return A_EINVAL; - } - - size = sizeof (*cmd); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_SNR_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - A_MEMCPY(cmd, snrCmd, sizeof(WMI_SNR_THRESHOLD_PARAMS_CMD)); - - return (wmi_cmd_send(wmip, osbuf, WMI_SNR_THRESHOLD_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_clr_rssi_snr(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(sizeof(int)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_CLR_RSSI_SNR_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_lq_threshold_params(struct wmi_t *wmip, - WMI_LQ_THRESHOLD_PARAMS_CMD *lqCmd) -{ - void *osbuf; - A_INT8 size; - WMI_LQ_THRESHOLD_PARAMS_CMD *cmd; - /* These values are in ascending order */ - if( lqCmd->thresholdAbove4_Val <= lqCmd->thresholdAbove3_Val || - lqCmd->thresholdAbove3_Val <= lqCmd->thresholdAbove2_Val || - lqCmd->thresholdAbove2_Val <= lqCmd->thresholdAbove1_Val || - lqCmd->thresholdBelow4_Val <= lqCmd->thresholdBelow3_Val || - lqCmd->thresholdBelow3_Val <= lqCmd->thresholdBelow2_Val || - lqCmd->thresholdBelow2_Val <= lqCmd->thresholdBelow1_Val ) { - - return A_EINVAL; - } - - size = sizeof (*cmd); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_LQ_THRESHOLD_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - A_MEMCPY(cmd, lqCmd, sizeof(WMI_LQ_THRESHOLD_PARAMS_CMD)); - - return (wmi_cmd_send(wmip, osbuf, WMI_LQ_THRESHOLD_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_error_report_bitmask(struct wmi_t *wmip, A_UINT32 mask) -{ - void *osbuf; - A_INT8 size; - WMI_TARGET_ERROR_REPORT_BITMASK *cmd; - - size = sizeof (*cmd); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_TARGET_ERROR_REPORT_BITMASK *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - - cmd->bitmask = mask; - - return (wmi_cmd_send(wmip, osbuf, WMI_TARGET_ERROR_REPORT_BITMASK_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_challenge_resp_cmd(struct wmi_t *wmip, A_UINT32 cookie, A_UINT32 source) -{ - void *osbuf; - WMIX_HB_CHALLENGE_RESP_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMIX_HB_CHALLENGE_RESP_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->cookie = cookie; - cmd->source = source; - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_HB_CHALLENGE_RESP_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_config_debug_module_cmd(struct wmi_t *wmip, A_UINT16 mmask, - A_UINT16 tsr, A_BOOL rep, A_UINT16 size, - A_UINT32 valid) -{ - void *osbuf; - WMIX_DBGLOG_CFG_MODULE_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMIX_DBGLOG_CFG_MODULE_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->config.cfgmmask = mmask; - cmd->config.cfgtsr = tsr; - cmd->config.cfgrep = rep; - cmd->config.cfgsize = size; - cmd->config.cfgvalid = valid; - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DBGLOG_CFG_MODULE_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_stats_cmd(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_STATISTICS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_addBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex, A_UINT8 *bssid) -{ - void *osbuf; - WMI_ADD_BAD_AP_CMD *cmd; - - if ((bssid == NULL) || (apIndex > WMI_MAX_BAD_AP_INDEX)) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_ADD_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->badApIndex = apIndex; - A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid)); - - return (wmi_cmd_send(wmip, osbuf, WMI_ADD_BAD_AP_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_deleteBadAp_cmd(struct wmi_t *wmip, A_UINT8 apIndex) -{ - void *osbuf; - WMI_DELETE_BAD_AP_CMD *cmd; - - if (apIndex > WMI_MAX_BAD_AP_INDEX) { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_DELETE_BAD_AP_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->badApIndex = apIndex; - - return (wmi_cmd_send(wmip, osbuf, WMI_DELETE_BAD_AP_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_txPwr_cmd(struct wmi_t *wmip, A_UINT8 dbM) -{ - void *osbuf; - WMI_SET_TX_PWR_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_TX_PWR_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->dbM = dbM; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_TX_PWR_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_txPwr_cmd(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_TX_PWR_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_switch_radio(struct wmi_t *wmip, A_UINT8 on) -{ - WMI_SCAN_PARAMS_CMD scParams = {0, 0, 0, 0, 0, - WMI_SHORTSCANRATIO_DEFAULT, - DEFAULT_SCAN_CTRL_FLAGS, - 0}; - - if (on) { - /* Enable foreground scanning */ - if (wmi_scanparams_cmd(wmip, scParams.fg_start_period, - scParams.fg_end_period, - scParams.bg_period, - scParams.minact_chdwell_time, - scParams.maxact_chdwell_time, - scParams.pas_chdwell_time, - scParams.shortScanRatio, - scParams.scanCtrlFlags, - scParams.max_dfsch_act_time) != A_OK) { - return -EIO; - } - } else { - wmi_disconnect_cmd(wmip); - if (wmi_scanparams_cmd(wmip, 0xFFFF, 0, 0, 0, - 0, 0, 0, 0xFF, 0) != A_OK) { - return -EIO; - } - } - - return A_OK; -} - - -A_UINT16 -wmi_get_mapped_qos_queue(struct wmi_t *wmip, A_UINT8 trafficClass) -{ - A_UINT16 activeTsids=0; - - LOCK_WMI(wmip); - activeTsids = wmip->wmi_streamExistsForAC[trafficClass]; - UNLOCK_WMI(wmip); - - return activeTsids; -} - -A_STATUS -wmi_get_roam_tbl_cmd(struct wmi_t *wmip) -{ - void *osbuf; - - osbuf = A_NETBUF_ALLOC(0); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_ROAM_TBL_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_roam_data_cmd(struct wmi_t *wmip, A_UINT8 roamDataType) -{ - void *osbuf; - A_UINT32 size = sizeof(A_UINT8); - WMI_TARGET_ROAM_DATA *cmd; - - osbuf = A_NETBUF_ALLOC(size); /* no payload */ - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_TARGET_ROAM_DATA *)(A_NETBUF_DATA(osbuf)); - cmd->roamDataType = roamDataType; - - return (wmi_cmd_send(wmip, osbuf, WMI_GET_ROAM_DATA_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_roam_ctrl_cmd(struct wmi_t *wmip, WMI_SET_ROAM_CTRL_CMD *p, - A_UINT8 size) -{ - void *osbuf; - WMI_SET_ROAM_CTRL_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_SET_ROAM_CTRL_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - - A_MEMCPY(cmd, p, size); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_ROAM_CTRL_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_powersave_timers_cmd(struct wmi_t *wmip, - WMI_POWERSAVE_TIMERS_POLICY_CMD *pCmd, - A_UINT8 size) -{ - void *osbuf; - WMI_POWERSAVE_TIMERS_POLICY_CMD *cmd; - - /* These timers can't be zero */ - if(!pCmd->psPollTimeout || !pCmd->triggerTimeout || - !(pCmd->apsdTimPolicy == IGNORE_TIM_ALL_QUEUES_APSD || - pCmd->apsdTimPolicy == PROCESS_TIM_ALL_QUEUES_APSD) || - !(pCmd->simulatedAPSDTimPolicy == IGNORE_TIM_SIMULATED_APSD || - pCmd->simulatedAPSDTimPolicy == PROCESS_TIM_SIMULATED_APSD)) - return A_EINVAL; - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, size); - - cmd = (WMI_POWERSAVE_TIMERS_POLICY_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, size); - - A_MEMCPY(cmd, pCmd, size); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID, - NO_SYNC_WMIFLAG)); -} - -#ifdef CONFIG_HOST_GPIO_SUPPORT -/* Send a command to Target to change GPIO output pins. */ -A_STATUS -wmi_gpio_output_set(struct wmi_t *wmip, - A_UINT32 set_mask, - A_UINT32 clear_mask, - A_UINT32 enable_mask, - A_UINT32 disable_mask) -{ - void *osbuf; - WMIX_GPIO_OUTPUT_SET_CMD *output_set; - int size; - - size = sizeof(*output_set); - - A_DPRINTF(DBG_WMI, - (DBGFMT "Enter - set=0x%x clear=0x%x enb=0x%x dis=0x%x\n", DBGARG, - set_mask, clear_mask, enable_mask, disable_mask)); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - A_NETBUF_PUT(osbuf, size); - output_set = (WMIX_GPIO_OUTPUT_SET_CMD *)(A_NETBUF_DATA(osbuf)); - - output_set->set_mask = set_mask; - output_set->clear_mask = clear_mask; - output_set->enable_mask = enable_mask; - output_set->disable_mask = disable_mask; - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_OUTPUT_SET_CMDID, - NO_SYNC_WMIFLAG)); -} - -/* Send a command to the Target requesting state of the GPIO input pins */ -A_STATUS -wmi_gpio_input_get(struct wmi_t *wmip) -{ - void *osbuf; - - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - osbuf = A_NETBUF_ALLOC(0); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_INPUT_GET_CMDID, - NO_SYNC_WMIFLAG)); -} - -/* Send a command to the Target that changes the value of a GPIO register. */ -A_STATUS -wmi_gpio_register_set(struct wmi_t *wmip, - A_UINT32 gpioreg_id, - A_UINT32 value) -{ - void *osbuf; - WMIX_GPIO_REGISTER_SET_CMD *register_set; - int size; - - size = sizeof(*register_set); - - A_DPRINTF(DBG_WMI, - (DBGFMT "Enter - reg=%d value=0x%x\n", DBGARG, gpioreg_id, value)); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - A_NETBUF_PUT(osbuf, size); - register_set = (WMIX_GPIO_REGISTER_SET_CMD *)(A_NETBUF_DATA(osbuf)); - - register_set->gpioreg_id = gpioreg_id; - register_set->value = value; - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_SET_CMDID, - NO_SYNC_WMIFLAG)); -} - -/* Send a command to the Target to fetch the value of a GPIO register. */ -A_STATUS -wmi_gpio_register_get(struct wmi_t *wmip, - A_UINT32 gpioreg_id) -{ - void *osbuf; - WMIX_GPIO_REGISTER_GET_CMD *register_get; - int size; - - size = sizeof(*register_get); - - A_DPRINTF(DBG_WMI, (DBGFMT "Enter - reg=%d\n", DBGARG, gpioreg_id)); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - A_NETBUF_PUT(osbuf, size); - register_get = (WMIX_GPIO_REGISTER_GET_CMD *)(A_NETBUF_DATA(osbuf)); - - register_get->gpioreg_id = gpioreg_id; - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_REGISTER_GET_CMDID, - NO_SYNC_WMIFLAG)); -} - -/* Send a command to the Target acknowledging some GPIO interrupts. */ -A_STATUS -wmi_gpio_intr_ack(struct wmi_t *wmip, - A_UINT32 ack_mask) -{ - void *osbuf; - WMIX_GPIO_INTR_ACK_CMD *intr_ack; - int size; - - size = sizeof(*intr_ack); - - A_DPRINTF(DBG_WMI, (DBGFMT "Enter ack_mask=0x%x\n", DBGARG, ack_mask)); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - A_NETBUF_PUT(osbuf, size); - intr_ack = (WMIX_GPIO_INTR_ACK_CMD *)(A_NETBUF_DATA(osbuf)); - - intr_ack->ack_mask = ack_mask; - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_GPIO_INTR_ACK_CMDID, - NO_SYNC_WMIFLAG)); -} -#endif /* CONFIG_HOST_GPIO_SUPPORT */ - -A_STATUS -wmi_set_access_params_cmd(struct wmi_t *wmip, A_UINT16 txop, A_UINT8 eCWmin, - A_UINT8 eCWmax, A_UINT8 aifsn) -{ - void *osbuf; - WMI_SET_ACCESS_PARAMS_CMD *cmd; - - if ((eCWmin > WMI_MAX_CW_ACPARAM) || (eCWmax > WMI_MAX_CW_ACPARAM) || - (aifsn > WMI_MAX_AIFSN_ACPARAM)) - { - return A_EINVAL; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_ACCESS_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->txop = txop; - cmd->eCWmin = eCWmin; - cmd->eCWmax = eCWmax; - cmd->aifsn = aifsn; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_ACCESS_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_retry_limits_cmd(struct wmi_t *wmip, A_UINT8 frameType, - A_UINT8 trafficClass, A_UINT8 maxRetries, - A_UINT8 enableNotify) -{ - void *osbuf; - WMI_SET_RETRY_LIMITS_CMD *cmd; - - if ((frameType != MGMT_FRAMETYPE) && (frameType != CONTROL_FRAMETYPE) && - (frameType != DATA_FRAMETYPE)) - { - return A_EINVAL; - } - - if (maxRetries > WMI_MAX_RETRIES) { - return A_EINVAL; - } - - if (frameType != DATA_FRAMETYPE) { - trafficClass = 0; - } - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_RETRY_LIMITS_CMD *)(A_NETBUF_DATA(osbuf)); - cmd->frameType = frameType; - cmd->trafficClass = trafficClass; - cmd->maxRetries = maxRetries; - cmd->enableNotify = enableNotify; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_RETRY_LIMITS_CMDID, - NO_SYNC_WMIFLAG)); -} - -void -wmi_get_current_bssid(struct wmi_t *wmip, A_UINT8 *bssid) -{ - if (bssid != NULL) { - A_MEMCPY(bssid, wmip->wmi_bssid, ATH_MAC_LEN); - } -} - -A_STATUS -wmi_set_opt_mode_cmd(struct wmi_t *wmip, A_UINT8 optMode) -{ - void *osbuf; - WMI_SET_OPT_MODE_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_OPT_MODE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->optMode = optMode; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_OPT_MODE_CMDID, - SYNC_BOTH_WMIFLAG)); -} - -A_STATUS -wmi_opt_tx_frame_cmd(struct wmi_t *wmip, - A_UINT8 frmType, - A_UINT8 *dstMacAddr, - A_UINT8 *bssid, - A_UINT16 optIEDataLen, - A_UINT8 *optIEData) -{ - void *osbuf; - WMI_OPT_TX_FRAME_CMD *cmd; - osbuf = A_NETBUF_ALLOC(optIEDataLen + sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, (optIEDataLen + sizeof(*cmd))); - - cmd = (WMI_OPT_TX_FRAME_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, (optIEDataLen + sizeof(*cmd)-1)); - - cmd->frmType = frmType; - cmd->optIEDataLen = optIEDataLen; - //cmd->optIEData = (A_UINT8 *)((int)cmd + sizeof(*cmd)); - A_MEMCPY(cmd->bssid, bssid, sizeof(cmd->bssid)); - A_MEMCPY(cmd->dstAddr, dstMacAddr, sizeof(cmd->dstAddr)); - A_MEMCPY(&cmd->optIEData[0], optIEData, optIEDataLen); - - return (wmi_cmd_send(wmip, osbuf, WMI_OPT_TX_FRAME_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_adhoc_bconIntvl_cmd(struct wmi_t *wmip, A_UINT16 intvl) -{ - void *osbuf; - WMI_BEACON_INT_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_BEACON_INT_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->beaconInterval = intvl; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_BEACON_INT_CMDID, - NO_SYNC_WMIFLAG)); -} - - -A_STATUS -wmi_set_voice_pkt_size_cmd(struct wmi_t *wmip, A_UINT16 voicePktSize) -{ - void *osbuf; - WMI_SET_VOICE_PKT_SIZE_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_VOICE_PKT_SIZE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->voicePktSize = voicePktSize; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_VOICE_PKT_SIZE_CMDID, - NO_SYNC_WMIFLAG)); -} - - -A_STATUS -wmi_set_max_sp_len_cmd(struct wmi_t *wmip, A_UINT8 maxSPLen) -{ - void *osbuf; - WMI_SET_MAX_SP_LEN_CMD *cmd; - - /* maxSPLen is a two-bit value. If user trys to set anything - * other than this, then its invalid - */ - if(maxSPLen & ~0x03) - return A_EINVAL; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_MAX_SP_LEN_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->maxSPLen = maxSPLen; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_MAX_SP_LEN_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_UINT8 -convert_userPriority_to_trafficClass(A_UINT8 userPriority) -{ - return (up_to_ac[userPriority & 0x7]); -} - -A_UINT8 -wmi_get_power_mode_cmd(struct wmi_t *wmip) -{ - return wmip->wmi_powerMode; -} - -A_STATUS -wmi_verify_tspec_params(WMI_CREATE_PSTREAM_CMD *pCmd, A_BOOL tspecCompliance) -{ - return A_OK; -} - -#ifdef CONFIG_HOST_TCMD_SUPPORT -static A_STATUS -wmi_tcmd_test_report_rx(struct wmi_t *wmip, A_UINT8 *datap, int len) -{ - - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - A_WMI_TCMD_RX_REPORT_EVENT(wmip->wmi_devt, datap, len); - - return A_OK; -} - -#endif /* CONFIG_HOST_TCMD_SUPPORT*/ - -A_STATUS -wmi_set_authmode_cmd(struct wmi_t *wmip, A_UINT8 mode) -{ - void *osbuf; - WMI_SET_AUTH_MODE_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_AUTH_MODE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->mode = mode; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_AUTH_MODE_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_reassocmode_cmd(struct wmi_t *wmip, A_UINT8 mode) -{ - void *osbuf; - WMI_SET_REASSOC_MODE_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_REASSOC_MODE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->mode = mode; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_REASSOC_MODE_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_lpreamble_cmd(struct wmi_t *wmip, A_UINT8 status) -{ - void *osbuf; - WMI_SET_LPREAMBLE_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_LPREAMBLE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->status = status; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_LPREAMBLE_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_rts_cmd(struct wmi_t *wmip, A_UINT16 threshold) -{ - void *osbuf; - WMI_SET_RTS_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_RTS_CMD*)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->threshold = threshold; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_RTS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_wmm_cmd(struct wmi_t *wmip, WMI_WMM_STATUS status) -{ - void *osbuf; - WMI_SET_WMM_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_WMM_CMD*)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->status = status; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_CMDID, - NO_SYNC_WMIFLAG)); - -} - -A_STATUS -wmi_set_wmm_txop(struct wmi_t *wmip, WMI_TXOP_CFG cfg) -{ - void *osbuf; - WMI_SET_WMM_TXOP_CMD *cmd; - - if( !((cfg == WMI_TXOP_DISABLED) || (cfg == WMI_TXOP_ENABLED)) ) - return A_EINVAL; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_WMM_TXOP_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->txopEnable = cfg; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_WMM_TXOP_CMDID, - NO_SYNC_WMIFLAG)); - -} - -#ifdef CONFIG_HOST_TCMD_SUPPORT -/* WMI layer doesn't need to know the data type of the test cmd. - This would be beneficial for customers like Qualcomm, who might - have different test command requirements from differnt manufacturers - */ -A_STATUS -wmi_test_cmd(struct wmi_t *wmip, A_UINT8 *buf, A_UINT32 len) -{ - void *osbuf; - char *data; - - A_DPRINTF(DBG_WMI, (DBGFMT "Enter\n", DBGARG)); - - osbuf= A_NETBUF_ALLOC(len); - if(osbuf == NULL) - { - return A_NO_MEMORY; - } - A_NETBUF_PUT(osbuf, len); - data = A_NETBUF_DATA(osbuf); - A_MEMCPY(data, buf, len); - - return(wmi_cmd_send(wmip, osbuf, WMI_TEST_CMDID, - NO_SYNC_WMIFLAG)); -} - -#endif - -A_STATUS -wmi_set_bt_status_cmd(struct wmi_t *wmip, A_UINT8 streamType, A_UINT8 status) -{ - void *osbuf; - WMI_SET_BT_STATUS_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_BT_STATUS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->streamType = streamType; - cmd->status = status; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_STATUS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_bt_params_cmd(struct wmi_t *wmip, WMI_SET_BT_PARAMS_CMD* cmd) -{ - void *osbuf; - WMI_SET_BT_PARAMS_CMD* alloc_cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - alloc_cmd = (WMI_SET_BT_PARAMS_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(alloc_cmd, sizeof(*cmd)); - A_MEMCPY(alloc_cmd, cmd, sizeof(*cmd)); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_BT_PARAMS_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_get_keepalive_configured(struct wmi_t *wmip) -{ - void *osbuf; - WMI_GET_KEEPALIVE_CMD *cmd; - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - cmd = (WMI_GET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - return (wmi_cmd_send(wmip, osbuf, WMI_GET_KEEPALIVE_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_UINT8 -wmi_get_keepalive_cmd(struct wmi_t *wmip) -{ - return wmip->wmi_keepaliveInterval; -} - -A_STATUS -wmi_set_keepalive_cmd(struct wmi_t *wmip, A_UINT8 keepaliveInterval) -{ - void *osbuf; - WMI_SET_KEEPALIVE_CMD *cmd; - - osbuf = A_NETBUF_ALLOC(sizeof(*cmd)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*cmd)); - - cmd = (WMI_SET_KEEPALIVE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, sizeof(*cmd)); - cmd->keepaliveInterval = keepaliveInterval; - wmip->wmi_keepaliveInterval = keepaliveInterval; - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_KEEPALIVE_CMDID, - NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_appie_cmd(struct wmi_t *wmip, A_UINT8 mgmtFrmType, A_UINT8 ieLen, - A_UINT8 *ieInfo) -{ - void *osbuf; - WMI_SET_APPIE_CMD *cmd; - A_UINT16 cmdLen; - - if (ieLen > WMI_MAX_IE_LEN) { - return A_ERROR; - } - cmdLen = sizeof(*cmd) + ieLen - 1; - osbuf = A_NETBUF_ALLOC(cmdLen); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, cmdLen); - - cmd = (WMI_SET_APPIE_CMD *)(A_NETBUF_DATA(osbuf)); - A_MEMZERO(cmd, cmdLen); - - cmd->mgmtFrmType = mgmtFrmType; - cmd->ieLen = ieLen; - A_MEMCPY(cmd->ieInfo, ieInfo, ieLen); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_APPIE_CMDID, NO_SYNC_WMIFLAG)); -} - -A_STATUS -wmi_set_halparam_cmd(struct wmi_t *wmip, A_UINT8 *cmd, A_UINT16 dataLen) -{ - void *osbuf; - A_UINT8 *data; - - osbuf = A_NETBUF_ALLOC(dataLen); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, dataLen); - - data = A_NETBUF_DATA(osbuf); - - A_MEMCPY(data, cmd, dataLen); - - return (wmi_cmd_send(wmip, osbuf, WMI_SET_WHALPARAM_CMDID, NO_SYNC_WMIFLAG)); -} - -A_INT32 -wmi_get_rate(A_INT8 rateindex) -{ - if (rateindex == RATE_AUTO) { - return 0; - } else { - return(wmi_rateTable[(A_UINT32) rateindex]); - } -} - -void -wmi_node_return (struct wmi_t *wmip, bss_t *bss) -{ - if (NULL != bss) - { - wlan_node_return (&wmip->wmi_scan_table, bss); - } -} - -bss_t * -wmi_find_Ssidnode (struct wmi_t *wmip, A_UCHAR *pSsid, - A_UINT32 ssidLength, A_BOOL bIsWPA2) -{ - bss_t *node = NULL; - node = wlan_find_Ssidnode (&wmip->wmi_scan_table, pSsid, - ssidLength, bIsWPA2); - return node; -} - -void -wmi_free_allnodes(struct wmi_t *wmip) -{ - wlan_free_allnodes(&wmip->wmi_scan_table); -} - -bss_t * -wmi_find_node(struct wmi_t *wmip, const A_UINT8 *macaddr) -{ - bss_t *ni=NULL; - ni=wlan_find_node(&wmip->wmi_scan_table,macaddr); - return ni; -} - -A_STATUS -wmi_dset_open_reply(struct wmi_t *wmip, - A_UINT32 status, - A_UINT32 access_cookie, - A_UINT32 dset_size, - A_UINT32 dset_version, - A_UINT32 targ_handle, - A_UINT32 targ_reply_fn, - A_UINT32 targ_reply_arg) -{ - void *osbuf; - WMIX_DSETOPEN_REPLY_CMD *open_reply; - - A_DPRINTF(DBG_WMI, (DBGFMT "Enter - wmip=0x%x\n", DBGARG, (int)wmip)); - - osbuf = A_NETBUF_ALLOC(sizeof(*open_reply)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - A_NETBUF_PUT(osbuf, sizeof(*open_reply)); - open_reply = (WMIX_DSETOPEN_REPLY_CMD *)(A_NETBUF_DATA(osbuf)); - - open_reply->status = status; - open_reply->targ_dset_handle = targ_handle; - open_reply->targ_reply_fn = targ_reply_fn; - open_reply->targ_reply_arg = targ_reply_arg; - open_reply->access_cookie = access_cookie; - open_reply->size = dset_size; - open_reply->version = dset_version; - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETOPEN_REPLY_CMDID, - NO_SYNC_WMIFLAG)); -} - -static A_STATUS -wmi_get_pmkid_list_event_rx(struct wmi_t *wmip, A_UINT8 *datap, A_UINT32 len) -{ - WMI_PMKID_LIST_REPLY *reply; - A_UINT32 expected_len; - - if (len < sizeof(WMI_PMKID_LIST_REPLY)) { - return A_EINVAL; - } - reply = (WMI_PMKID_LIST_REPLY *)datap; - expected_len = sizeof(reply->numPMKID) + reply->numPMKID * WMI_PMKID_LEN; - - if (len < expected_len) { - return A_EINVAL; - } - - A_WMI_PMKID_LIST_EVENT(wmip->wmi_devt, reply->numPMKID, - reply->pmkidList); - - return A_OK; -} - -#ifdef CONFIG_HOST_DSET_SUPPORT -A_STATUS -wmi_dset_data_reply(struct wmi_t *wmip, - A_UINT32 status, - A_UINT8 *user_buf, - A_UINT32 length, - A_UINT32 targ_buf, - A_UINT32 targ_reply_fn, - A_UINT32 targ_reply_arg) -{ - void *osbuf; - WMIX_DSETDATA_REPLY_CMD *data_reply; - int size; - - size = sizeof(*data_reply) + length; - - A_DPRINTF(DBG_WMI, - (DBGFMT "Enter - length=%d status=%d\n", DBGARG, length, status)); - - osbuf = A_NETBUF_ALLOC(size); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - A_NETBUF_PUT(osbuf, size); - data_reply = (WMIX_DSETDATA_REPLY_CMD *)(A_NETBUF_DATA(osbuf)); - - data_reply->status = status; - data_reply->targ_buf = targ_buf; - data_reply->targ_reply_fn = targ_reply_fn; - data_reply->targ_reply_arg = targ_reply_arg; - data_reply->length = length; - - if (status == A_OK) { - if (a_copy_from_user(data_reply->buf, user_buf, length)) { - return A_ERROR; - } - } - - return (wmi_cmd_send_xtnd(wmip, osbuf, WMIX_DSETDATA_REPLY_CMDID, - NO_SYNC_WMIFLAG)); -} -#endif /* CONFIG_HOST_DSET_SUPPORT */ - -A_STATUS -wmi_set_wsc_status_cmd(struct wmi_t *wmip, A_UINT32 status) -{ - void *osbuf; - char *cmd; - - wps_enable = status; - - osbuf = a_netbuf_alloc(sizeof(1)); - if (osbuf == NULL) { - return A_NO_MEMORY; - } - - a_netbuf_put(osbuf, sizeof(1)); - - cmd = (char *)(a_netbuf_to_data(osbuf)); - - A_MEMZERO(cmd, sizeof(*cmd)); - cmd[0] = (status?1:0); - return (wmi_cmd_send(wmip, osbuf, WMI_SET_WSC_STATUS_CMDID, - NO_SYNC_WMIFLAG)); -} - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi_doc.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi_doc.h deleted file mode 100644 index 19cd9386ca..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi_doc.h +++ /dev/null @@ -1,4421 +0,0 @@ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - - -#if 0 -Wireless Module Interface (WMI) Documentaion - - This section describes the format and the usage model for WMI control and - data messages between the host and the AR6000-based targets. The header - file include/wmi.h contains all command and event manifest constants as - well as structure typedefs for each set of command and reply parameters. - -Data Frames - - The data payload transmitted and received by the target follows RFC-1042 - encapsulation and thus starts with an 802.2-style LLC-SNAP header. The - WLAN module completes 802.11 encapsulation of the payload, including the - MAC header, FCS, and WLAN security related fields. At the interface to the - message transport (HTC), a data frame is encapsulated in a WMI message. - -WMI Message Structure - - The WMI protocol leverages an 802.3-style Ethernet header in communicating - the source and destination information between the host and the AR6000 - modules using a 14-byte 802.3 header ahead of the 802.2-style payload. In - addition, the WMI protocol adds a header to all data messages: - - { - INT8 rssi - The RSSI of the received packet and its units are shown in db above the - noise floor, and the noise floor is shown in dbm. - UINT8 info - Contains information on message type and user priority. Message type - differentiates between a data packet and a synchronization message. - } WMI_DATA_HDR - - User priority contains the 802.1d user priority info from host to target. Host - software translates the host Ethernet format to 802.3 format prior to Tx and - 802.3 format to host format in the Rx direction. The host does not transmit the - FCS that follows the data. MsgType differentiates between a regular data - packet (msgType=0) and a synchronization message (msgType=1). - -Data Endpoints - - The AR6000 chipset provides several data endpoints to support quality of - service (QoS) and maintains separate queues and separate DMA engines for - each data endpoint. A data endpoint can be bi-directional. - - Best effort (BE) class traffic uses the default data endpoint (2). The host can - establish up to two additional data endpoints for other traffic classes. Once - such a data endpoint is established, it sends and receives corresponding QoS - traffic in a manner similar to the default data endpoint. - - If QoS is desired over the interconnect, host software must classify each data - packet and place it on the appropriate data endpoint. The information - required to classify data is generally available in-band as an 802.1p/q style - tag or as the ToS field in the IP header. The information may also be available - out-of-band depending on the host DDI. - -Connection States - - Table B-1 describes the AR6000 WLAN connection states: - - Table B-1. AR6000 Connection States - -Connection State - Description - - DISCONNECTED - In this state, the AR6000 device is not connected to a wireless - network. The device is in this state after reset when it sends the - WIRELESS MODULE “READY” EVENT, after it processes a - DISCONNECT command, and when it loses its link with the - access point (AP) that it was connected to. The device signals a - transition to the DISCONNECTED state with a “DISCONNECT” - event. - -CONNECTED - In this state, the AR6000 device is connected to wireless networks. - The device enters this state after successfully processing a - CONNECT, which establishes a connection with a wireless - network. The device signals a transition to the CONNECTED state - with a “CONNECT” event. - - -Message Types - - WMI uses commands, replies, and events for the control and configuration of - the AR6000 device. The control protocol is asynchronous. Table B-2 describes - AR6000 message types: - -Table B-2. AR6000 Message Types - -Message Type - Description - -Commands - Control messages that flow from the host to the device - -Replies/Events - Control messages that flow from the device to the host. - - The device issues a reply to some WMI commands, but not to others. - The payload in a reply is command-specific, and some commands do - not trigger a reply message at all. Events are control messages issued - by the device to signal the occurrence of an asynchronous event. - - -WMI Message Format - - All WMI control commands, replies and events use the header format: - - WMI_CMD_HDR Header Format - { - UINT16 id - This 16-bit constant identifies which WMI command the host is issuing, - which command the target is replying to, or which event has occurred. - WMI_CMD_HDR - } - - - A variable-size command-, reply-, or event-specific payload follows the - header. Over the interconnect, all fields in control messages (including - WMI_CMD_HDR and the command specific payload) use 32-bit little Endian - byte ordering and fields are packed. The AR6000 device always executes - commands in order, and the host may send multiple commands without - waiting for previous commands to complete. A majority of commands are - processed to completion once received. Other commands trigger a longer - duration activity whose completion is signaled to the host through an event. - -Command Restrictions - - Some commands may only be issued when the AR6000 device is in a certain - state. The host is required to wait for an event signaling a state transition - before such a command can be issued. For example, if a command requires - the device to be in the CONNECTED state, then the host is required to wait - for a “CONNECT” event before it issues that command. - - The device ignores any commands inappropriate for its current state. If the - command triggers a reply, the device generates an error reply. Otherwise, the - device silently ignores the inappropriate command. - -Command and Data Synchronization - - WMI provides a mechanism for a host to advise the device of necessary - synchronization between commands and data. The device implements - synchronization; no implicit synchronization exists between endpoints. - - The host controls synchronization using the “SYNCHRONIZE” command - over the control channel and synchronization messages over data channels. - The device stops each data channel upon receiving a synchronization message - on that channel, processing all data packets received prior to that message. - After the device receives synchronization messages for each data endpoint - and the “SYNCHRONIZE” command, it resumes all channels. - - When the host must guarantee a command executes before processing new - data packets, it first issues the command, then issues the “SYNCHRONIZE” - command and sends synchronization messages on data channels. When the - host must guarantee the device has processed all old data packets before a - processing a new command, it issues a “SYNCHRONIZE” command and - synchronization messages on all data channels, then issues the desired - command. - - - -WMI Commands - - ADD_BAD_AP - Cause the AR6000 device to avoid a particular AP - ADD_CIPHER_KEY - Add or replace any of the four AR6000 encryption keys - ADD_WOW_PATTERN - Used to add a pattern to the WoW pattern list - CLR_RSSI_SNR - Clear the current calculated RSSI and SNR value - CONNECT_CMD - Request that the AR6000 device establish a wireless connection - with the specified SSID - CREATE_PSTREAM - Create prioritized data endpoint between the host and device - DELETE_BAD_AP - Clear an entry in the bad AP table - DELETE_CIPHER_KEY - Delete a previously added cipher key - DELETE_PSTREAM - Delete a prioritized data endpoint - DELETE_WOW_PATTERN - Remove a pre-specified pattern from the WoW pattern list - EXTENSION - WMI message interface command - GET_BIT_RATE - Retrieve rate most recently used by the AR6000 - GET_CHANNEL_LIST - Retrieve list of channels used by the AR6000 - GET_FIXRATES - Retrieves the rate-mask set via the SET_FIXRATES command. - GET_PMKID_LIST_CMD - Retrieve the firmware list of PMKIDs - GET_ROAM_DATA - Internal use for data collection; available in special build only - GET_ROAM_TBL - Retrieve the roaming table maintained on the target - GET_TARGET_STATS - Request that the target send the statistics it maintains - GET_TX_PWR - Retrieve the current AR6000 device Tx power levels - GET_WOW_LIST - Retrieve the current list of WoW patterns - LQ_THRESHOLD_PARAMS - Set the link quality thresholds - OPT_TX_FRAME - Send a special frame (special feature) - RECONNECT - Request a reconnection to a BSS - RSSI_THRESHOLD_PARAMS - Configure how the AR6000 device monitors and reports signal - strength (RSSI) of the connected BSS - SCAN_PARAMS - Determine dwell time and changes scanned channels - SET_ACCESS_PARAMS - Set access parameters for the wireless network - SET_ADHOC_BSSID - Set the BSSID for an ad hoc network - SET_AKMP_PARAMS - Set multiPMKID mode - SET_APPIE - Add application-specified IE to a management frame - SET_ASSOC_INFO - Specify the IEs the device should add to association or - reassociation requests - SET_AUTH_MODE - Set 802.11 authentication mode of reconnection - SET_BEACON_INT - Set the beacon interval for an ad hoc network - SET_BIT_RATE - Set the AR6000 to a specific fixed bit rate - SET_BMISS_TIME - Set the beacon miss time - SET_BSS_FILTER - Inform the AR6000 of network types about which it wants to - receive information using a “BSSINFO” event - SET_BT_PARAMS - Set the status of a Bluetooth stream (SCO or A2DP) or set - Bluetooth coexistence register parameters - SET_BT_STATUS - Set the status of a Bluetooth stream (SCO or A2DP) - SET_CHANNEL_PARAMETERS - Configure WLAN channel parameters - SET_DISC_TIMEOUT - Set the amount of time the AR6000 spends attempting to - reestablish a connection - SET_FIXRATES - Set the device to a specific fixed PHY rate (supported subset) - SET_HALPARAM - Internal AR6000 command to set certain hardware parameters - SET_HOST_SLEEP_MODE - Set the host mode to asleep or awake - SET_IBSS_PM_CAPS - Support a non-standard power management scheme for an - ad hoc network - SET_LISTEN_INT - Request a listen interval - SET_LPREAMBLE - Override the short preamble capability of the AR6000 device - SET_MAX_SP_LEN - Set the maximum service period - SET_OPT_MODE - Set the special mode on/off (special feature) - SET_PMKID - Set the pairwise master key ID (PMKID) - SET_PMKID_LIST_CMD - Configure the firmware list of PMKIDs - SET_POWER_MODE - Set guidelines on trade-off between power utilization - SET_POWER_PARAMS - Configure power parameters - SET_POWERSAVE_PARAMS - Set the two AR6000 power save timers - SET_PROBED_SSID - Provide list of SSIDs the device should seek - SET_REASSOC_MODE - Specify whether the disassociated frame should be sent upon - reassociation - SET_RETRY_LIMITS - Limit how many times the device tries to send a frame - SET_ROAM_CTRL - Control roaming behavior - SET_RTS - Determine when RTS should be sent - SET_SCAN_PARAMS - Set the AR6000 scan parameters - SET_TKIP_COUNTERMEASURES - Enable/disable reports of TKIP MIC errors - SET_TX_PWR - Specify the AR6000 device Tx power levels - SET_VOICE_PKT_SIZE - Set voice packet size - SET_WMM - Override the AR6000 WMM capability - SET_WMM_TXOP - Configure TxOP bursting when sending traffic to a WMM- - capable AP - SET_WOW_MODE - Enable/disable WoW mode - SET_WSC_STATUS - Enable/disable profile check in cserv when the WPS protocol - is in progress - SNR_THRESHOLD_PARAMS - Configure how the device monitors and reports SNR of BSS - START_SCAN - Start a long or short channel scan - SYNCHRONIZE - Force a synchronization point between command and data - paths - TARGET_REPORT_ERROR_BITMASK - Control “ERROR_REPORT” events from the AR6000 - - - - -Name - ADD_BAD_AP - -Synopsis - The host uses this command to cause the AR6000 to avoid a particular AP. The - AR6000 maintain a table with up to two APs to avoid. An ADD_BAD_AP command - adds or replaces the specified entry in this bad AP table. - - If the AR6000 are currently connected to the AP specified in this command, they - disassociate. - -Command - wmiconfig eth1 --badap <bssid> <badApIndex> - -Command Parameters - UINT8 badApIndex Index [0...1] that identifies which entry in the - bad AP table to use - - - UINT8 bssid[6] MAC address of the AP to avoid - -Command Values - badApIndex = 0, 1 Entry in the bad AP table to use - -Reset Value - The bad AP table is cleared - -Restrictions - None - -See Also - “DELETE_BAD_AP” on page B-13 - -===================================================================== -Name - ADD_CIPHER_KEY - -Synopsis - The host uses this command to add/replace any of four encryption keys on the - AR6000. The ADD_CIPHER_KEY command is issued after the CONNECT event - has been received by the host for all dot11Auth modes except for SHARED_AUTH. - When the dot11AuthMode is SHARED_AUTH, then the ADD_CIPHER_KEY - command should be issued before the “CONNECT” command. - -Command - wmiconfig eth1 --cipherkey <keyIndex> <keyType> <keyUsage> - <keyLength> <keyopctrl> <keyRSC> <key> - -Command Parameters - UINT8 keyIndex Index (0...3) of the key to add/replace; - uniquely identifies the key - UINT8 keyType CRYPTO_TYPE - UINT8 keyUsage Specifies usage parameters of the key when - keyType = WEP_CRYPT - UINT8 keyLength Length of the key in bytes - UINT8 keyOpCtrl bit[0] = Initialize TSC (default), - bit[1] = Initialize RSC - UINT8 keyRSC[8] Key replay sequence counter (RSC) initial - value the device should use - UINT8 key[32] Key material used for this connection - Command Values - { - NONE_CRYPT = 1 - WEP_CRYPT = 2 - TKIP_CRYPT = 3 - AES_CRYPT = 4 - KEY_OP_INIT_TSC 0x01 - KEY_OP_INIT_RSC 0x02 - KEY_OP_INIT_VAL 0x03 - Default is to Initialize the TSC - KEY_OP_VALID_MASK 0x04 - Two operations defined - } CRYPTO_TYPE - - { - PAIRWISE_USAGE = 0 Set if the key is used for unicast traffic only - GROUP_USAGE = 1 Set if the key is used to receive multicast - traffic (also set for static WEP keys) - TX_USAGE = 2 Set for the GROUP key used to transmit frames - All others are reserved - } KEY_USAGE - -Reset Value - The four available keys are disabled. - -Restrictions - The cipher should correspond to the encryption mode specified in the “CONNECT” - command. - -See Also - “DELETE_CIPHER_KEY” - -===================================================================== - - -Name - ADD_WOW_PATTERN - -Synopsis - The host uses this command to add a pattern to the WoW pattern list; used for - pattern-matching for host wakeups by the WoW module. If the host mode is asleep - and WoW is enabled, all packets are matched against the existing WoW patterns. If a - packet matches any of the patterns specified, the target will wake up the host. All - non-matching packets are discarded by the target without being sent up to the host. - -Command - wmiconfig –addwowpattern <list-id> <filter-size> <filter-offset> - <pattern> <mask> - -Command Parameters - A_UINT8 filter_list_id ID of the list that is to include the new pattern - A_UINT8 filter_size Size of the new pattern - A_UINT8 filter_offset Offset at which the pattern matching for this - new pattern should begin at - A_UINT8 filter[1] Byte stream that contains both the pattern and - the mask of the new WoW wake-up pattern - -Reply Parameters - None - -Reset Value - None defined (default host mode is awake) - -Restrictions - None - -See Also - “DELETE_WOW_PATTERN” - -===================================================================== - - -Name - CLR_RSSI_SNR - -Synopsis - Clears the current calculated RSSI and SNR value. RSSI and SNR are reported by - running-average value. This command will clear the history and have a fresh start - for the running-average mechanism. - -Command - wmiconfig eth1 --cleanRssiSnr - -Command Parameters - None - -Reply Parameters - None - -Reset Value - None defined - -Restrictions - None - -===================================================================== - -Name - CONNECT_CMD - -Synopsis - New connect control information (connectCtrl) is added, with 32 possible modifiers. - - CONNECT_SEND_REASSOC - Valid only for a host-controlled connection to a - particular AP. If this bit is set, a reassociation frame is - sent. If this bit is clear, an association request frame is - sent to the AP. - - CONNECT_IGNORE_WPAx_GROUP_CIPHER - No group key is issued in the CONNECT command, - so use the group key advertised by the AP. In a target- - initiated roaming situation this allows a STA to roam - between APs that support different multicast ciphers. - - CONNECT_PROFILE_MATCH_DONE - In a host-controlled connection case, it is possible that - during connect, firmware may not have the - information for a profile match (e.g, when the AP - supports hidden SSIDs and the device may not - transmit probe requests during connect). By setting - this bit in the connection control information, the - firmware waits for a beacon from the AP with the - BSSID supplied in the CONNECT command. No - additional profile checks are done. - - CONNECT_IGNORE_AAC_BEACON - Ignore the Admission Capacity information in the - beacon of the AP - - CONNECT_ASSOC_POLICY_USER - When set, the CONNECT_SEND_REASSOC setting - determines if an Assoc or Reassoc is sent to an AP - -Command - wmiconfig --setconnectctrl <ctrl flags bitmask> - -Command Parameters - typedef struct{ - A_UINT8 networktype; - A_UINT8 dot11authmode; - A_UINT8 authmode; - A_UINT8 pairwiseCryptoType; /*CRYPTO_TYPE*/ - A_UINT8 pairwiseCryptoLen; - A_UINT8 groupCryptoType; /*CRYPTO_TYPE*/ - A_UINT8 groupCryptoLen; - A_UINT8 ssidLength; - A_UCHAR ssid[WMI_MAX_SSID_LEN]; - A_UINT16 channel; - A_UINT8 bssid[AUTH_MAC_LEN]; - A_UINT8 ctrl_flags; /*WMI_CONNECT_CTRL_FLAGS_BITS*/ - } WMI_CONNECT_CMD; - - ctrl flags bitmask - = 0x0001 CONNECT_ASSOC_POLICY_USER - Assoc frames are sent using the policy specified by - the flag - = 0x0002 CONNECT_SEND_REASSOC - Send Reassoc frame while connecting, otherwise send - assoc frames - = 0x0004 CONNECT_IGNORE_WPAx_GROUP_CIPHER - Ignore WPAx group cipher for WPA/WPA2 - = 0x0008 CONNECT_PROFILE_MATCH_DONE - Ignore any profile check - = 0x0010 CONNECT_IGNORE_AAC_BEACON - Ignore the admission control information in the - beacon - ... CONNECT_CMD, continued - Command Values - typedef enum { - INFRA_NETWORK = 0x01, - ADHOC_NETWORK = 0x02, - ADHOC_CREATOR = 0x04, - } NETWORK_TYPE; - - typedef enum { - OPEN_AUTH = 0x01, - SHARED_AUTH = 0x02, - LEAP_AUTH = 0x04, - } DOT11_AUTH_MODE; - typedef enum { - NONE_AUTH = 0x01, - WPA_AUTH = 0x02, - WPA_PSK_AUTH = 0x03, - WPA2_AUTH = 0x04, - WPA2_PSK_AUTH = 0x05, - WPA_AUTH_CCKM = 0x06, - WPA2_AUTH_CCKM = 0x07, - } AUTH_MODE; - typedef enum { - NONE_CRYPT = 0x01, - WEP_CRYPT = 0x02, - TKIP_CRYPT = 0x03, - AES_CRYPT = 0x04, - } CRYPTO_TYPE; - typedef enum { - CONNECT_ASSOC_POLICY_USER = 0x0001, - CONNECT_SEND_REASSOC = 0x0002, - CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004, - CONNECT_PROFILE_MATCH_DONE = 0x0008, - CONNECT_IGNORE_AAC_BEACON = 0x0010, - } WMI_CONNECT_CTRL_FLAGS_BITS; - - pairwiseCryptoLen and groupCryptoLen are valid when the respective - CryptoTypesis WEP_CRYPT, otherwise this value should be 0. This is the length in - bytes. - -Reset Value - None defined - -Restrictions - None - -===================================================================== - - -Name - CREATE_PSTREAM - -Synopsis - The host uses this command to create a new prioritized data endpoint between the - host and the AR6000 device that carries a prioritized stream of data. If the AP that the - device connects to requires TSPEC stream establishment, the device requests the - corresponding TSPEC with the AP. The maximum and minimum service interval - ranges from 0 – 0x7FFFFFFF (ms), where 0 = disabled. The device does not send a - reply event for this command, as it is always assumed the command has succeeded. - An AP admission control response comes to the host via a WMI_CAC_INDICATION - event, once the response for the ADDTS frame comes. - - Examples of cases where reassociation is generated (when WMM) and cases where - ADDTS is generated (when WMM and enabling ACM) are when: - Changing UAPSD flags in WMM mode, reassociation is generated - Changing the interval of sending auto QoS Null frame in WMM mode; - reassociation is not generated - Issuing a command with same previous parameters in WMM mode and enabling - ACM, an ADDTS request is generated - Changing the interval of a QoS null frame sending in WMM mode and enabling - ACM, an ADDTS request is generated - Issuing the command in disconnected state, reassociation or ADDTS is not - generated but the parameters are available after (re)association - -Command - --createqos <user priority> <direction> <traffic class> -<trafficType> <voice PS capability> <min service interval> <max -service interval> <inactivity interval> <suspension interval> -<service start time> <tsid> <nominal MSDU> <max MSDU> <min data -rate> <mean data rate> <peak data rate> <max burst size> <delay -bound> <min phy rate> <sba> <medium time> where: - - <user priority> - 802.1D user priority range (0–7) - <direction> - = 0 Tx (uplink) traffic - = 1 Rx (downlink) traffic - = 2 Bi-directional traffic - <traffic class> - = 1 BK - = 2 VI - = 3 VO - <trafficType> - = 0 Aperiodic - = 1 Periodic - <voice PS capability> - Specifies whether the voice power save mechanism - (APSD if AP supports it or legacy/simulated APSD - [using PS-Poll]) should be used - = 0 Disable voice power save for traffic class - = 1 Enable APSD voice power save for traffic class - = 2 Enable voice power save for all traffic classes - <min service interval> - (In ms) - <max service interval> - Inactivity interval (in ms) (0 = Infinite) - <suspension interval> - (In ms) - <service start time> - Service start time - <tsid> - TSID range (0–15) - <nominal MSDU> - Nominal MAC SDU size - <max MSDU> - Maximum MAC SDU size - <min data rate> - Minimum data rate (in bps) - <mean data rate> - Mean data rate (in bps) - <peak data rate> - Peak data rate (in bps) - <max burst size> - Maximum burst size (in bps) - <delay bound> - Delay bound - <min phy rate> - Minimum PHY rate (in bps) - <sba> - Surplus bandwidth allowance - <medium time> - Medium time in TU of 32-ms periods per sec - ... CREATE_PSTREAM (continued) - -Command Parameters - UINT8 trafficClass TRAFFIC_CLASS value - UINT8 traffic - Direction - DIR_TYPE value - UINT8 rxQueueNum - AR6000 device mailbox index (2 or 3) - corresponding to the endpoint the host - wishes to use to receive packets for the - prioritized stream - UINT8 trafficType TRAFFIC_TYPE value - UINT8 voicePS -Capability - VOICEPS_CAP_TYPE value - UINT8 tsid Traffic stream ID - UINT8 userPriority 802.1D user priority - UINT16 nominalMSDU Nominal MSDU in octets - UINT16 maxMSDU Maximum MSDU in octets - UINT32 minServiceInt Minimum service interval: the min. - period of traffic specified (in ms) - UINT32 maxServiceInt Maximum service interval: the max. - period of traffic specified (in ms) - UINT32 inactivityInt Indicates how many ms an established - stream is inactive before the prioritized - data endpoint is taken down and the - corresponding T-SPEC deleted - UINT32 suspensionInt Suspension interval (in ms) - UINT32 service StartTime Service start time - UINT32 minDataRate Minimum data rate (in bps) - UINT32 meanDataRate Mean data rate (in bps) - UINT32 peakDataRate Peak data rate (in bps) - UINT32 maxBurstSize - UINT32 delayBound - UINT32 minPhyRate Minimum PHY rate for TSPEC (in bps) - UINT32 sba Surplus bandwidth allowance - UINT32 mediumTime Medium TSPEC time (in units of 32 ms) -Command Values - { - WMM_AC_BE = 0 Best Effort - WMM_AC_BK = 1 Background - WMM_AC_VI = 2 Video - WMM_AC_VO = 3 Voice - All other values reserved - } TRAFFIC_CLASS - { - UPLINK_TRAFFIC = 0 From the AR6000 device to the AP - DOWNLINK_TRAFFIC = 1 From the AP to the AR6000 device - BIDIR_TRAFFIC = 2 Bi-directional traffic - All other values reserved - } DIR_TYPE - { - DISABLE_FOR_THIS_AC = 0 - ENABLE_FOR_THIS_AC = 1 - ENABLE_FOR_ALL_AC = 2 - All other values reserved - } VOICEPS_CAP_TYPE - - ... CREATE_PSTREAM (continued) - - - VI BE BK Supported, Y/N? - 0 0 0 0 Y - 0 0 0 1 Y - 0 0 1 0 N - 0 0 1 1 N - 0 1 0 0 Y - 0 1 0 1 Y - 0 1 1 0 N - 0 1 1 1 N - 1 0 0 0 Y - 1 0 0 1 Y - 1 0 1 0 N - 1 1 0 0 N - 1 1 0 1 Y - 1 1 0 0 N - 1 1 1 0 N - 1 1 1 1 Y - -Reset Value - No pstream is present after reset; each of the BE, BK, VI,VO pstreams must be created - (either implicitly by data flow or explicitly by user) - -Restrictions - This command can only be issued when the device is in the CONNECTED state. If - the device receives the command while in DISCONNECTED state, it replies with a - failure indication. At most four prioritized data endpoints can be created, one for - each AC. - -See Also - “DELETE_PSTREAM” -===================================================================== - -Name - DELETE_BAD_AP - -Synopsis - The host uses this command to clear a particular entry in the bad AP table - -Command - wmiconfig eth1 --rmAP [--num=<index>] // used to clear a badAP - entry. num is index from 0-3 - -Command Parameters - UINT8 badApIndex Index [0...n] that identifies the entry in the bad - AP table to delete - -Command Values - badApIndex = 0, 1, 2, 3 - Entry in the bad AP table - -Reset Value - None defined - -Restrictions - None - -See Also - “ADD_BAD_AP” - -===================================================================== - - -Name - DELETE_CIPHER_KEY - -Synopsis - The host uses this command to delete a key that was previously added with the - “ADD_CIPHER_KEY” command. - -Command - TBD - -Command Parameters - UINT8 keyIndex Index (0...3) of the key to be deleted - -Command Values - keyIndex = 0, 1,2, 3 Key to delete - -Reset Value - None - -Restrictions - The host should not delete a key that is currently in use by the AR6000. - -See Also - “ADD_CIPHER_KEY” - -===================================================================== - -Name - DELETE_PSTREAM - -Synopsis - The host uses this command to delete a prioritized data endpoint created by a - previous “CREATE_PSTREAM” command - -Command - --deleteqos <trafficClass> <tsid>, where: - - <traffic class> - = 0 BE - = 1 BK - = 2 VI - = 3 VO - <tsid> - The TSpec ID; use the -qosqueue option - to get the active TSpec IDs for each traffic class - -Command Parameters - A_UINT8 trafficClass Indicate the traffic class of the stream - being deleted - -Command Values - { - WMM_AC_BE = 0 Best effort - WMM_AC_BK = 1 Background - WMM_AC_VI = 2 Video - WMM_AC_VO = 3 Voice - } TRAFFIC CLASS - - 0-15 for TSID - -Reply Values - N/A - -Restrictions - This command should only be issued after a “CREATE_PSTREAM” command has - successfully created a prioritized stream - -See Also - “CREATE_PSTREAM” - -===================================================================== - - -Name - DELETE_WOW_PATTERN - -Synopsis - The host uses this command to remove a pre-specified pattern from the - WoW pattern list. - -Command - wmiconfig –delwowpattern <list-id> <pattern-id> - -Command Parameters - A_UINT8 filter_list_id ID of the list that contains the WoW filter - pattern to delete - A_UINT8 filter_id ID of the WoW filter pattern to delete - -Reply Parameters - None - - - -Reset Value - None defined - -Restrictions - None - -See Also - “ADD_WOW_PATTERN” - -===================================================================== - - -Name - EXTENSION - -Synopsis - The WMI message interface is used mostly for wireless control messages to a wireless - module applicable to wireless module management regardless of the target platform - implementation. However, some commands only peripherally related to wireless - management are desired during operation. These wireless extension commands may - be platform-specific or implementation-dependent. - -Command - N/A - -Command Parameters - Command-specific - -Command Values - Command-specific - -Reply Parameters - Command-specific - -Reset Values - None defined - -Restrictions - None defined - -===================================================================== - - -Name - GET_BIT_RATE - -Synopsis - Used by the host to obtain the rate most recently used by the AR6000 device - -Command - wmiconfig eth1 --getfixrates - -Command Parameters - None - - - -Reply Parameters - INT8 - rateIndex - See the “SET_BIT_RATE” command - -Reset Values - None - -Restrictions - This command should only be used during development/debug; it is not intended -for use in production. It is only valid when the device is in the CONNECTED state - -See Also - “SET_BIT_RATE” - -===================================================================== - - -Name - GET_CHANNEL_LIST - -Synopsis - Used by the host uses to retrieve the list of channels that can be used by the device - while in the current wireless mode and in the current regulatory domain. - -Command - TBD - -Command Parameters - None - -Reply Parameters - UINT8 reserved Reserved - UINT8 numberOfChannels Number of channels the reply contains - UINT16 channelList[numberOfChannels] Array of channel frequencies (in MHz) - -Reset Values - None defined - -Restrictions - The maximum number of channels that can be reported are 32 - -===================================================================== - - -Name - GET_FIXRATES - -Synopsis - Clears the current calculated RSSI and SNR value. RSSI and SNR are reported by - running-average value. This command will clear the history and have a fresh start for - the running-average mechanism. - -Synopsis - This returns rate-mask set via WMI_SET_FIXRATES to retrieve the current fixed rate - that the AR6001 or AR6001 is using. See “SET_FIXRATES”. - -Command - wmiconfig eth1 --getfixrates - -Command Parameters - A_UINT16 fixRateMask; Note: if this command is used prior to - using WMI_SET_FIXRATES, AR6000 - returns 0xffff as fixRateMask, indicating - all the rates are enabled - -Reply Parameters - None - -Reset Value - None defined - -Restrictions - None - -See Also - “SET_FIXRATES” - -===================================================================== - - - -Name - GET_PMKID_LIST_CMD - -Synopsis - Retrieves the list of PMKIDs on the firmware. The - WMI_GET_PMKID_LIST_EVENT is generated by the firmware. - -Command - TBD - -Command Parameters - -Reset Values - None - -Restrictions - None - -See Also - SET_PMKID_LIST_CMD GET_PMKID_LIST_EVENT - -===================================================================== - - -Name - GET_ROAM_TBL - -Synopsis - Retrieve the roaming table maintained on the target. The response is reported - asynchronously through the ROAM_TBL_EVENT. - -Command - wmiconfig --getroamtable <roamctrl> <info> - -Command Parameters - A_UINT8 roamCtrlType; - A_UINT16 roamMode - A_UINT16 numEntries - WMI_BSS_ROAM_INFO bssRoamInfo[1] - -Reply Value - Reported asynchronously through the ROAM_TBL_EVENT - -Reset Value - None defined - -Restrictions - None - -See Also - SET_KEEPALIVE - -===================================================================== - - -Name - GET_TARGET_STATS - -Synopsis - The host uses this command to request that the target send the statistics that it - maintains. The statistics obtained from the target are accrued in the host every time - the GET_TARGET_STATS command is issued. The --clearStats option is added to - clear the target statistics maintained in the host. - -Command - wmiconfig --getTargetStats --clearStats - -Command Parameters - TARGET_STATS targetStats - WMI_TARGET_STATS - UINT8 clearStats - - -Reply Value - RSSI return value (0–100) - -Reset Values - All statistics are cleared (zeroed) - -Restrictions - The --getTargetStats option must be used; the --clearStats option is also available also - - -===================================================================== - -Name - GET_TX_PWR - -Synopsis - The host uses this command to retrieve the current Tx power level - -Command - wmiconfig -i eth1 --getpower - -Command Parameters - None - -Reply Parameters - UINT16 dbM The current Tx power level specified in dbM - -Reset Values - The maximum permitted by the regulatory domain - -Restrictions - None - -See Also - “SET_TX_PWR” - -===================================================================== - - -Name - GET_WOW_LIST - -Synopsis - The host uses this command to retrieve the current list of WoW patterns. - -Command - wmiconfig –getwowlist <list-id> - -Command Parameters - A_UINT8 filter_list_id ID of the list of WoW patterns to retrieve - -Reply Value(s) - A_UINT16 num_filters Number of WoW patterns contained in the list - A_UINT8 wow_mode Current mode of WoW (enabled or disabled) - A_UINT8 host_mode Current host mode (asleep or awake) - WOW_FILTER wow_filters[1] - Contents of the WoW filter pattern list - (contains mask, pattern, offset and size - information for each of the patterns) - -Reset Value - None defined - -Restrictions - None - -See Also - “SET_WSC_STATUS” - -===================================================================== - - -Name - LQ_THRESHOLD_PARAMS - -Synopsis - Sets Link Quality thresholds, the sampling will happen at every unicast data frame - Tx if a certain threshold is met, and the corresponding event will be sent to the host. - -Command - --lqThreshold <enable> <upper_threshold_1> ... - <upper_threshold_4> <lower_threshold_1> ... <lower_threshold_4> - -Command Parameters - <enable> = 0 Disable link quality sampling - = 1 Enable link quality sampling - <upper_threshold_x> Above thresholds (value in [0,100]), in - ascending order - <lower_threshold_x> Below thresholds (value in [0,100]), in - ascending order - -Command Values - See command parameters - -Reset Value - None defined - -Restrictions - None - -===================================================================== - - -Name - OPT_TX_FRAME - -Synopsis - Special feature, sends a special frame. - -Command - wmiconfig --sendframe <frmType> <dstaddr> <bssid> <optIEDatalen> - <optIEData> - -Command Parameters - { - A_UINT16 optIEDataLen; - A_UINT8 frmType; - A_UINT8 dstAddr[ATH_MAC_LEN]; - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT8 optIEData[1]; - } WMI_OPT_TX_FRAME_CMD; - -Command Values - <frmtype> = 1 Probe request frame - = 2 Probe response frame - = 3 CPPP start - = 4 CPPP stop - -Reset Value - None defined - -Restrictions - Send a special frame only when special mode is on. - -===================================================================== - - -Name - RECONNECT - -Synopsis - This command requests a reconnection to a BSS to which the AR6000 device was - formerly connected - -Command - TBD - -Command Parameters - UINT16 channel Provides a hint as to which channel was - used for a previous connection - UINT8 bssid[6] If set, indicates which BSSID to connect to - -Command Values - None - -Reset Values - None - -Restrictions - None - -See Also - “CONNECT_CMD” - -===================================================================== - - -Name - RSSI_THRESHOLD_PARAMS - -Synopsis - Configures how the AR6000 device monitors and reports signal strength (RSSI) of the - connected BSS, which is used as a link quality metric. The four RSSI threshold sets (in - dbM) of the host specification divide the signal strength range into six segments. - When signal strength increases or decreases across one of the boundaries, an - RSSI_THRESHOLD event is signaled to the host. The host may then choose to take - action (such as influencing roaming). - -Command - wmiconfig eth1 --rssiThreshold <weight> <pollTime> - <above_threshold_val_1> ... <above_threshold_tag_6> - <above_threshold_val_6> - <below_threshold_tag_1> <below_threshold_val_1> ... - <below_threshold_tag_6> <below_threshold_val_6> - -Command Parameters - UINT8 weight Range in [1, 16] used to calculate average RSSI - UINT32 pollTime RSSI (signal strength) sampling frequency in - seconds (if pollTime = 0, single strength - sampling is disabled) - USER_RSS__THOLD tholds[12] Thresholds (6 x 2) - -Command Values - None defined - -Reset Values - pollTime is 0, and sampling is disabled - -Restrictions - Can only be issued if the AR6000 device is connected - - -===================================================================== - -Name - SCAN_PARAMS - -Synopsis - The minact parameter determines the minimum active channel dwell time, within - which if the STA receives any beacon, it remains on that channel until the maxact - channel dwell time. If the STA does not receive a beacon within the minact dwell - time, it switches to scan the next channel. - -Command - wmiconfig -scan -minact=<ms> --maxact=<ms> - -Command Parameters - UINT16 maxact Channel dwell time (in ms), default = 0 - UINT16 minact Channel dwell time (in ms), default = 105 - -Command Values - See channel parameters - -Reset Values - None defined - -Restrictions - The minact value should be greater than 0; maxact should be between 5–65535 ms - and greater than minact - -===================================================================== - - -Name - SET_ACCESS_PARAMS - -Synopsis - Allows the host to set access parameters for the wireless network. A thorough - understanding of IEEE 802.11 is required to properly manipulate these parameters. - -Command - wmiconfig eth1 --acparams --txop <limit> --cwmin <0-15> - --cwmax <0-15> --aifsn<0-15> - -Command Parameters - UINT16 txop The maximum time (expressed in units of - 32 ms) the device can spend transmitting - after acquiring the right to transmit - UINT8 eCWmin Minimum contention window - UINT8 eCWmax Maximum contention window - UINT8 aifsn The arbitration inter-frame space number - -Command Values - None - -Reset Values - Reasonable defaults that vary, between endpoints (prioritized streams) - -Restrictions - None - -===================================================================== - - -Name - SET_ADHOC_BSSID - -Synopsis - Allows the host to set the BSSID for an ad hoc network. If a network with this BSSID - is not found, the target creates an ad hoc network with this BSSID after the connect - WMI command is triggered (e.g., by the SIOCSIWESSID IOCTL). - -Command - wmiconfig eth1 --adhocbssid <bssid> - -Command Parameters - A_UINT8 bssid[ATH_MAC_LEN] BSSID is specified in xx:xx:xx:xx:xx:xx format - -Command Values - None - -Reset Values - None - -Restrictions - None - -===================================================================== - - -Name - SET_AKMP_PARAMS - -Synopsis - Enables or disables multi PMKID mode. - -Command - wmiconfig eth1 --setakmp --multipmkid=<on/off> - -Command Parameters - typedef struct { - A_UINT32 akmpInfo; - } WMI_SET_AKMP_PARAMS_CMD; - -Command Values - akmpInfo; - bit[0] = 0 - MultiPMKID mode is disabled and PMKIDs that - were set using the WMI_SET_PMKID_CMD are - used in the [Re]AssocRequest frame. - bit[0] = 1 - MultiPMKID mode is enabled and PMKIDs issued - by the WMI_SET_PMKID_LIST_CMD are used in - the next [Re]AssocRequest sent to the AP. - -Reset Values - MultiPMKID mode is disabled - -Restrictions - None - -===================================================================== - - -Name - SET_APPIE - -Synopsis - Add an application-specified IE to a management frame. The maximum length is - 76 bytes. Including the length and the element ID, this translates to 78 bytes. - -Command - wmiconfig --setappie <frame> <IE>, where: - - frame - One of beacon, probe, respon, assoc - - IE - A hex string beginning with DD (if = 0, no - IE is sent in the management frame) - -Command Parameters - mgmtFrmType; - A WMI_MGMT_FRAME_TYPE - - ieLen; - Length of the IE to add to the GMT frame - -Command Values - None - -Reset Value - None defined - -Restrictions - Supported only for the probe request and association request management frame -types. Also, only one IE can be added per management frame type. - -===================================================================== - - -Name - SET_ASSOC_INFO - -Synopsis - The host uses this command to specify any information elements (IEs) it wishes the - AR6000 device to add to all future association and reassociation requests. IEs must be - correct and are used as is by the device. IEs specified through this command are - cleared with a DISCONNECT. - -Command - wmiconfig eth1 --setAssocIe <IE> - -Command Parameters - UINT8 ieType Used directly in 802.11 frames - UINT8 bufferSize Size of assocInfo (in bytes) ranging from - 0–240. If = 0, previously set IEs are cleared. - UINT8 assocInfo[bufferSize] Used directly in 802.11 frames - -Command Values - None - -Reset Values - IEs are cleared - -Restrictions - This command can only be issued in the DISCONNECTED state - -===================================================================== - - -Name - SET_AUTHMODE - -Synopsis - Sets the 802.11 authentication mode of reconnection - -Command - wmiconfig eth1 --setauthmode <mode> - -Command Parameters - UINT8 mode - -Command Values - mode = 0x00 Proceed with authentication during reconnect - = 0x01 Do not proceed with authentication during reconnect - -Reset Values - Authentication - -Restrictions - None - -===================================================================== - - -Name - SET_BEACON_INT - -Synopsis - Sets the beacon interval for an ad hoc network. Beacon interval selection may have an - impact on power savings. To some degree, a longer interval reduces power - consumption but also decreases throughput. A thorough understanding of IEEE - 802.11 ad hoc networks is required to use this command effectively. - -Command - wmiconfig eth1 --ibssconintv - -Command Parameters - UINT16 beaconInterval Specifies the beacon interval in TU units (1024 ms) - -Command Values - None - -Reset Values - The default beacon interval is 100 TUs (102.4 ms) - -Restrictions - This command can only be issued before the AR6000 device starts an ad hoc network - -See Also - “SET_IBSS_PM_CAPS” - -===================================================================== - - -Name - SET_BIT_RATE - -Synopsis - The host uses this command to set the AR6000 device to a specific fixed rate. - -Command - wmiconfig eth1 --setfixrates <rate_0> ... <rate_n> - -Command Parameters - INT8 rateIndex - A WMI_BIT_RATE value - { - RATE_AUTO = -1 - RATE_1Mb = 0 - RATE_2Mb = 1 - RATE_5_5M = 2 - RATE_11Mb = 3 - RATE_6Mb = 4 - RATE_9Mb = 5 - RATE_12Mb = 6 - RATE_18Mb = 7 - RATE_24Mb = 8 - RATE_36Mb = 9 - RATE_48Mb = 10 - RATE_54Mb = 11 - } WMI_BIT_RATE - - -Command Values - See command parameters - -Reset Values - The dynamic rate is determined by the AR6000 device - -Restrictions - This command is intended for use only during development/debug; it is not -intended for use in production - -See Also - “GET_BIT_RATE” - -===================================================================== - - -Name - SET_BMISS_TIME - -Synopsis - This command sets the beacon miss (BMISS) time, which the AR6000 hardware use - to recognize missed beacons. When an excessive number (15) of consecutive beacons - are missed, the AR6000 consider switching to a different BSS. The time can be - specified in number of beacons or in TUs. - -Command(s) - wmiconfig eth1 --setbmissbeacons=<val> - wmiconfig eth1 --setbmisstime=<val> - -Command Parameters - UINT16 bmissTime Specifies the beacon miss time - [1000...5000] in TUs (1024 ms) - UINT16 bmissbeacons Specifies the number of beacons [5...50] - -Command Values - None - -Reset Values - bmissTime is 1500 TUs (1536 ms) - -Restrictions - None - -===================================================================== - - -Name - SET_BSS_FILTER - -Synopsis - The host uses this to inform the AR6000 device of the types of networks about which - it wants to receive information from the “BSSINFO” event. As the device performs - either foreground or background scans, it applies the filter and sends “BSSINFO” - events only for the networks that pass the filter. If any of the bssFilter or the ieMask - filter matches, a BSS Info is sent to the host. The ieMask currently is used as a match - for the IEs in the beacons, probe reponses and channel switch action management - frame. See also “Scan and Roam” on page C-1. - - The BSS filter command has been enhanced to support IE based filtering. The IEs can - be specified as a bitmask through this command using this enum. - -Command - wmiconfig eth1 –filter = <filter> --ieMask 0x<mask> - -Command Parameters - UINT8 BssFilter - - Command Values - typedef struct { - A_UINT8 bssFilter; See WMI_BSS_FILTER - A_UINT32 ieMask; - } __ATTRIB_PACK WMI_BSS_FILTER_CMD; - - The ieMask can take this combination of values: - - enum { - BSS_ELEMID_CHANSWITCH = 0x01 - BSS_ELEMID_ATHEROS = 0x02, - } - -Reply Value - None - -Reset Value - BssFilter = NONE_BSS_FILTER (0) - -Restrictions - None - -See Also - “CONNECT_CMD” - -===================================================================== - - -Name - SET_BT_PARAMS - -Synopsis - This command is used to set the status of a Bluetooth stream or set Bluetooth - coexistence register parameters. The stream may be an SCO or an A2DP stream and - its status can be started/stopped/suspended/resumed. - -Command - wmiconfig –setBTparams <paramType> <params> - -Command Parameters - struct { - union { - BT_PARAMS_SCO scoParams; - BT_PARAMS_A2DP a2dpParams; - BT_PARAMS_MISC miscParams; - BT_COEX_REGS regs; - } info; - A_UINT8 paramType; - struct { - A_UINT8 noSCOPkts; Number of SCO packets between consecutive PS-POLLs - A_UINT8 pspollTimeout; - A_UINT8 stompbt; - } BT_PARAMS_SCO; - struct { - A2DP BT stream parameters - A_UINT32 period; - A_UINT32 dutycycle; - A_UINT8 stompbt; - } BT_PARAMS_A2DP; - struct { - union { - WLAN_PROTECT_POLICY_TYPE protectParams; - A_UINT16 wlanCtrlFlags; - }info; - A_UINT8 paramType; - } BT_PARAMS_MISC; - struct { - BT coexistence registers values - A_UINT32 mode; Coexistence mode - A_UINT32 scoWghts; WLAN and BT weights - A_UINT32 a2dpWghts; - A_UINT32 genWghts; - A_UINT32 mode2; Coexistence mode2 - A_UINT8 setVal; - } BT_COEX_REGS; - -Command Values - None defined - -Reset Value - None - -Restrictions - None - -===================================================================== - - -Name - SET_BT_STATUS - -Synopsis - Sets the status of a Bluetooth stream. The stream may be a SCO or an A2DP stream - and its status can be started/stopped/suspended/resumed. - -Command - wmiconfig –setBTstatus <streamType> <status> - -Command Parameters - { - A_UINT8 streamType; Stream type - A_UINT8 status; Stream status - }WMI_SET_BT_STATUS_CMD; - -Command Values - { - BT_STREAM_UNDEF = 0 - BT_STREAM_SCO - SCO stream - BT_STREAM_A2DP - A2DP stream - BT_STREAM_MAX - } BT_STREAM_TYPE; - - { - BT_STATUS_UNDEF = 0 - BT_STATUS_START - BT_STATUS_STOP - BT_STATUS_RESUME - BT_STATUS_SUSPEND - BT_STATUS_MAX - } BT_STREAM_STATUS; - -Reset Value - None defined - -Restrictions - None - -===================================================================== - - -Name - SET_CHANNEL_PARAMETERS - -Synopsis - Configures various WLAN parameters related to channels, sets the wireless mode, - and can restrict the AR6000 device to a subset of available channels. The list of - available channels varies depending on the wireless mode and the regulatory - domain. The device never operates on a channel outside of its regulatory domain. The - device starts to scan the list of channels right after this command. - -Command - wmiconfig eth1 --wmode <mode> <list> - -Command Parameters - UINT8 phyMode See Values below. - UINT8 numberOfChannels - Number of channels in the channel array that - follows. If = 0, then the device uses all of the - channels permitted by the regulatory domain - and by the specified phyMode. - UINT16 channel[numberOfChannels] - Array listing the subset of channels (expressed - as frequencies in MHz) the host wants the - device to use. Any channel not permitted by - the specified phyMode or by the specified - regulatory domain is ignored by the device. - -Command Values - phyMode = { - Wireless mode - 11a = 0x01 - 11g = 0x02 - 11ag = 0x03 - 11b = 0x04 - 11g only = 0x05 - } - -Reset Values - phyMode - 11ag - 802.11a/g modules - 11g - 802.11g module - channels - Defaults to all channels permitted by the - current regulatory domain. - -Restrictions - This command, if issued, should be issued soon after reset and prior to the first - connection. This command should only be issued in the DISCONNECTED state. - -===================================================================== - - -Name - SET_DISC_TIMEOUT - -Synopsis - The host uses this command to configure the amount of time that the AR6000 should - spend when it attempts to reestablish a connection after losing link with its current - BSS. If this time limit is exceeded, the AR6000 send a “DISCONNECT” event. After - sending the “DISCONNECT” event the AR6000 continues to attempt to reestablish a - connection, but they do so at the interval corresponding to a foreground scan as - established by the “SET_SCAN_PARAMS” command. - - A timeout value of 0 indicates that the AR6000 will disable all autonomous roaming, - so that the AR6000 will not perform any scans after sending a “DISCONNECT” - event to the host. The state is maintained until a shutdown or host sets different - timeout value from 0. - -Command - wmiconfig eth1 --disc=<timeout in seconds> - -Command Parameters - UINT8 disconnectTimeout - Specifies the time limit (in seconds) after - which a failure to reestablish a connection - results in a “DISCONNECT” event - -Command Values - None - -Reset Values - disconnectTimeout is 10 seconds - -Restrictions - This command can only be issued while in a DISCONNECTED state - -===================================================================== - - -Name - SET_FIXRATES - -Synopsis - By default, the AR6000 device uses all PHY rates based on mode of operation. If the - host application requires the device to use subset of supported rates, it can set those - rates with this command. In 802.11g mode, the AR6000 device takes the entire - 802.11g basic rate set and the rates specified with this command and uses it as the - supported rate set. - - This rate set is advertised in the probe request and the assoc/re-assoc request as - supported rates. Upon successful association, the device modifies the rate set pool - using the: intersection of AP-supported rates with the union of the 802.11g basic rate - set and rates set using this command. The device picks transmission rates from this - pool based on a rate control algorithm. - -Command - TBD - -Command Parameters - A_UINT16 fixRateMask; - The individual bit is an index for rate table, - and setting the that index to 1 would set that - corresponding rate. E.g., fixRateMask = 9 - (1001) sets 1 Mbps and 11 Mbps. - -Command Values - None - -Reset Value - None defined - -Restrictions - None - -See Also - “GET_FIXRATES” - -===================================================================== - - -Name - SET_WHAL_PARAM - -Synopsis - An internal AR6000 command that is used to set certain hardware parameters. The - description of this command is in $WORKAREA/include/halapi.h. - -Command - TBD - -Command Parameters - ATH_HAL_SETCABTO_CMDID - Sets the timeout waiting for the multicast - traffic after a DTIM beacon (in TUs). - -Command Values - None - -Reset Value - Default = 10 TUs - -Restrictions - This command should be executed before issuing a connect command. - -===================================================================== - - -Name - SET_HOST_SLEEP_MODE - -Synopsis - The host uses this command to set the host mode to asleep or awake. All packets are - delivered to the host when the host mode is awake. When host mode is asleep, only if - WoW is enabled and the incoming packet matches one of the specified WoW - patterns, will the packet be delivered to the host. The host will also be woken up by - the target for pattern-matching packets and important events. - -Command - wmiconfig –sethostmode=<asleep/awake> - -Command Parameters - A_BOOL awake Set the host mode to awake - A_BOOL asleep Set the host mode to asleep - -Command Values - 1 = awake, 0 = asleep - -Reset Value - None defined (default host mode is awake) - -Restrictions - None - - -===================================================================== - -Name - SET_IBSS_PM_CAPS - -Synopsis - Used to support a non-standard power management scheme for an ad hoc wireless - network consisting of up to eight stations (STAs) that support this form of power - saving (e.g., Atheros-based STAs). A thorough understanding of IEEE 802.11 ad hoc - networks is required to use this command effectively. - -Command - wmiconfig eth1 --ibsspmcaps --ps=<enable/disable> - --aw=<ATIM Windows in ms> - --ttl=<Time to live in number of beacon periods> - --to=<timeout in ms> - -Command Parameters - UINT8 power_saving - = 0 - The non-standard power saving scheme is - disabled and maximum throughput (with no - power saving) is obtained. - - = 1 - Ad hoc power saving scheme is enabled (but - throughput may be decreased) - - UINT16 atim_windows - Specifies the length (in ms) of the ad hoc traffic - indication message (ATIM) windows used in an ad - hoc network. All Atheros-based STAs that join the - network use this duration ATIM window. - - The duration is communicated between wireless - STAs through an IE in beacons and probe responses. - - The host sets atim_windows to control trade-offs - between power use and throughput. The value - chosen should be based on the beacon interval (see - the “SET_BEACON_INT” command) on the - expected number of STAs in the IBSS, and on the - amount of traffic and traffic patterns between STAs. - - UINT16 timeout_value - Specifies the timeout (in ms). The value is the same - for all ad hoc connections, but tracks separately for - each. - - Applicable only for a beacon period and used to - derive actual timeout values on the Tx and Rx sides. - On the Tx side, the value defines a window during - which the STA accepts the frame(s) from the host for a - particular connection. Until closed, the window - restarts with every frame received from the host. On - the Rx side, indicates the time until which the STA - continues accepting frames from a particular - connection. The value resets with every frame - received. The value can be used to determine the - trade off between throughput and power. - Default = 10 ms - - UINT8 ttl - Specifies the value in number of beacon periods. The - value is used to set a limit on the time until which a - frame is kept alive in the AR6001 before being - discarded. Default = 5 - -Command Values - None - -Reset Values - By default, power_saving is enabled with atim_window = 20 ms - -Restrictions - Can only be issued before the AR6000 starts an ad hoc network - -See Also - “SET_BEACON_INT” - -===================================================================== - - - -Name - SET_LISTEN_INT - -Synopsis - The host uses this command to request a listen interval, which determines how often - the AR6000 device should wake up and listen for traffic. The listen interval can be set - by the TUs or by the number of beacons. The device may not be able to comply with - the request (e.g., if the beacon interval is greater than the requested listen interval, the - device sets the listen interval to the beacon interval). The actual listen interval used - by the device is available in the “CONNECT” event. - -Command - wmiconfig eth1 --listen=<#of TUs, can range from 15 to 3000> - - --listenbeacons=<#of beacons, can range from 1 to 50> - -Command Parameters - UINT16 listenInterval - Specifies the listen interval in Kms - (1024 ms), ranging from 100 to 1000 - - UINT16 listenbeacons - Specifies the listen interval in beacons, - ranging from 1 to 50 - -Command Values - None - -Reset Values - The device sets the listen interval equal to the beacon interval of the AP it associates - to. - -Restrictions - None - -===================================================================== - - -Name - SET_LPREAMBLE - -Synopsis - Overrides the short preamble capability of the AR6000 device - -Command - TBD - -Command Parameters - WMI_LPREAMBLE_DISABLED - The device is short-preamble capable - - WMI_LPREAMBLE_ENABLED - The device supports only the long- - preamble mode - -Command Values - None - -Reset Value - None defined - -Restrictions - None - - -===================================================================== - -Name - SET_MAX_SP_LEN - -Synopsis - Set the maximum service period; indicates the number of packets the AR6001 can - receive from the AP when triggered - -Command - wmiconfig eth1 --setMaxSPLength <maxSPLen> - -Command Parameters - UINT8 maxSPLen - An APSD_SP_LEN_TYPE value - -Command Values - { - DELIVER_ALL_PKT = 0x0 - DELIVER_2_PKT = 0x1 - DELIVER_4_PKT = 0x2 - DELIVER_6_PKT = 0x3 - }APSD_SP_LEN_TYPE - - -Reset Values - maxSPLen is DELIVER_ALL_PKT - -Restrictions - None - -===================================================================== - - -Name - SET_OPT_MODE - -Synopsis - Special feature, sets the special mode on/off - -Command - wmiconfig eth1 --mode <mode> - Set the optional mode, where mode is special or off - -Command Parameters - enum { - SPECIAL_OFF - SPECIAL_ON - } OPT_MODE_TYPE; - -Command Values - -Reset Value - Mode = Off - -Restrictions - None - -===================================================================== - - -Name - SET_PMKID - -Synopsis - The host uses this command to enable or disable a pairwise master key ID (PMKID) - in the AR6000 PMKID cache. The AR6000 clears its PMKID cache on receipt of a - DISCONNECT command from the host. Individual entries in the cache might be - deleted as the AR6000 detect new APs and decides to remove old ones. - -Command - wmiconfig eth1 --setbsspmkid --bssid=<aabbccddeeff> - --bsspmkid=<pmkid> - -Command Parameters - UINT8 bssid[6] - The MAC address of the AP that the - PMKID corresponds to (6 bytes in hex - format) - - UINT8 enable - Either PMKID_DISABLE (0) to disable - the PMKID or PMKID_ENABLE (1) to - enable it (16 bytes in hex format) - - UINT8 pmkid[16] - Meaningful only if enable is - PMKID_ENABLE, when it is the PMKID - that the AR6000 should use on the next - reassociation with the specified AP - -Command Values - enable - = 0 (disable), 1 (enable) - PKMID enabled/disabled - -Reset Values - None defined - -Restrictions - Only supported in infrastructure networks - -===================================================================== - - -Name - SET_PMKID_LIST_CMD - -Synopsis - Configures the list of PMKIDs on the firmware. - -Command - wmiconfig --setpmkidlist --numpmkid=<n> --pmkid=<pmkid_1> - ... --pmkid=<pmkid_n> - - Where n is the number of pmkids (maximum = 8) and pmkid_i is the ith pmkid (16 - bytes in hex format) - -Command Parameters - { - A_UINT8 pmkid[WMI_PMKID_LEN]; - } __ATTRIB_PACK WMI_PMKID; - - { - A_UINT32 numPMKID; - WMI_PMKID pmkidList[WMI_MAX_PMKID_CACHE]; - } __ATTRIB_PACK WMI_SET_PMKID_LIST_CMD; - -Command Values - None - -Reset Values - None - -Restrictions - Supported only in infrastructure modes - -===================================================================== - - -Name - SET_POWER_MODE - -Synopsis - The host uses this command to provide the AR6000 device with guidelines on the - desired trade-off between power utilization and performance. - - In normal power mode, the device enters a sleep state if they have nothing to do, - which conserves power but may cost performance as it can take up to 2 ms to - resume operation after leaving sleep state. - - In maximum performance mode, the device never enters sleep state, thus no time - is spent waking up, resulting in higher power consumption and better - performance. - -Command - TBD - -Command Parameters - UINT8 powerMode - WMI_POWER_MODE value - { - REC_POWER = 1 - (Recommended setting) Tries to conserve - power without sacrificing performance - MAX_PERF_POWER = 2 - Setting that maximizes performance at - the expense of power - - All other values are reserved - } WMI_POWER_MODE - -Command Values - See command parameters - -Reset Values - powerMode is REC_POWER - -Restrictions - This command should only be issued in the DISCONNECTED state for the - infrastructure network. - - For a PM-disabled ad hoc network, the power mode should remain in - MAX_PERF_POWER. - - For a PM-enabled ad hoc network, the device can have REC_POWER or - MAX_PERF_POWER set, but either way it must follow the power save ad hoc - protocol. The host can change power modes in the CONNECTED state. - - Host changes to the PS setting when the STA is off the home channel take no effect - and cause a TARGET_PM_FAIL event. - -===================================================================== - - -Name - SET_POWER_PARAMS - -Synopsis - The host uses this command to configure power parameters - -Command - wmiconfig eth1 --pmparams --it=<ms> --np=<number of PS POLL> - --dp=<DTIM policy: ignore/normal/stick> - -Command Parameters - UINT16 idle_period - Length of time (in ms) the AR6000 device - remains awake after frame Rx/Tx before going - to SLEEP state - - UINT16 pspoll_number - The number of PowerSavePoll (PS-poll) - messages the device should send before - notifying the AP it is awake - - UINT16 dtim_policy - A WMI_POWER_PARAMS_CMD value - - { - IGNORE_DTIM =1 - The device does not listen to any content after - beacon (CAB) traffic - NORMAL_DTIM = 2 - DTIM period follows the listen interval (e.g., if - the listen interval is 4 and the DTIM period is 2, - the device wakes up every fourth beacon) - STICK_DTIM = 3 - Device attempt to receive all CAB traffic (e.g., if - the DTIM period is 2 and the listen interval is 4, - the device wakes up every second beacon) - } WMI_POWER_PARAMS_CMD - -Command Parameters - See command parameters - -Reset Values - idle_period - 200 ms - - pspoll_number - = 1 - - dtim_policy - = NORMAL_DTIM - -Restrictions - None - -===================================================================== - - -Name - SET_POWERSAVE_PARAMS - -Synopsis - Set the two AR6000 power save timers (PS-POLL timer and APSD trigger timer) and - the two ASPD TIM policies - -Command - wmiconfig eth1--psparams --psPollTimer=<psPollTimeout in ms> - --triggerTimer=<triggerTimeout in ms> --apsdTimPolicy=<ignore/ - adhere> --simulatedAPSDTimPolicy=<ignore/adhere> - -Command Parameters - typedef struct { - A_UINT16 psPollTimeout; - Timeout (in ms) after sending PS-POLL; the - AR6000 device sleeps if it does not receive a - data packet from the AP - - A_UINT16 triggerTimeout; - Timeout (in ms) after sending a trigger; the - device sleeps if it does not receive any data - or null frame from the AP - - APSD_TIM_POLICY apsdTimPolicy; - TIM behavior with queue APSD enabled - - APSD_TIM_POLICY simulatedAPSD - - TimPolicy; - TIM behavior with simulated APSD - enabled - - typedef enum { - IGNORE_TIM_ALL_QUEUES_APSD = 0, - PROCESS_TIM_ALL_QUEUES_APSD = 1, - IGNORE_TIM_SIMULATED_APSD = 2, - POWERSAVE_TIMERS_POLICY = 3, - } APSD_TIM_POLICY; - -Command Values - None - -Reset Values - psPollTimeout is 50 ms; triggerTimeout is 10 ms; - apsdTimPolicy = IGNORE_TIM_ALL_QUEUES_APSD; - simulatedAPSDTimPolicy = POWERSAVE_TIMERS_POLICY - -Restrictions - When this command is used, all parameters must be set; this command does not - allow setting only one parameter. - -===================================================================== - - -Name - SET_PROBED_SSID - -Synopsis - The host uses this command to provide a list of up to MAX_PROBED_SSID_INDEX - (six) SSIDs that the AR6000 device should actively look for. It lists the active SSID - table. By default, the device actively looks for only the SSID specified in the - “CONNECT_CMD” command, and only when the regulatory domain allows active - probing. With this command, specified SSIDs are probed for, even if they are hidden. - -Command - wmiconfig eth1 --ssid=<ssid> [--num=<index>] - -Command Parameters - { - A_UINT8 numSsids - A number from 0 to - MAX_PROBED_SSID_INDEX indicating - the active SSID table entry index for this - command (if the specified entry index - already has an SSID, the SSID specified in - this command replaces it) - - WMI_PROBED_SSID_INFO probedSSID[1] - } WMI_PROBED_SSID_CMD - - { - A_UINT8 flag - WMI_SSID_FLAG indicates the current - entry in the active SSID table - A_UINT8 ssidLength - Length of the specified SSID in bytes. - If = 0, the entry corresponding to the - index is erased - A_UINT8 ssid[32] - SSID string actively probed for when - permitted by the regulatory domain - } WMI_PROBED_SSID_INFO - -Command Values - WMI_SSID_FLAG - { - DISABLE_SSID_FLAG = 0 - Disables entry - SPECIFIC_SSID_FLAG = 1 - Probes specified SSID - ANY_SSID_FLAG = 2 - Probes for any SSID - } WMI_SSID_FLAG - -Reset Value - The entries are unused. - -Restrictions - None - -===================================================================== - - -Name - SET_REASSOC_MODE - -Synopsis - Specify whether the disassociated frame should be sent or not upon reassociation. - -Command - wmiconfig eth1 --setreassocmode <mode> - -Command Parameters - UINT8 mode - -Command Values - mode - = 0x00 - Send disassoc to a previously connected AP - upon reassociation - = 0x01 - Do not send disassoc to previously connected - AP upon reassociation - -Reset Values - None defined - -Restrictions - None - - -===================================================================== - -Name - SET_RETRY_LIMITS - -Synopsis - Allows the host to influence the number of times that the AR6000 device should - attempt to send a frame before they give up. - -Command - wmiconfig --setretrylimits <frameType> <trafficClass> <maxRetries> - <enableNotify> - -Command Parameters - { - UINT8 frameType - A WMI_FRAMETYPE specifying - which type of frame is of interest. - UINT8 trafficClass - Specifies a traffic class (see - “CREATE_PSTREAM”). This - parameter is only significant when - frameType = DATA_FRAMETYPE. - UINT8 maxRetries - Maximum number of times the - device attempts to retry a frame Tx, - ranging from WMI_MIN_RETRIES - (2) to WMI_MAX_RETRIES (15). If - the special value 0 is used, - maxRetries is set to 15. - A_UINT8 enableNotify - Notify when enabled - } WMI_RETRY_LIMIT_INFO - - { - A_UINT8 numEntries - WMI_RETRY_LIMIT_INFO retryLimitInfo[1] - } WMI_SET_RETRY_LIMITS_CMD - -Command Values - { - MGMT_FRAMETYPE = 0 Management frame - CONTROL_FRAMETYPE = 1 Control frame - DATA_FRAMETYPE = 2 Data frame - } WMI_FRAMETYPE - -Reset Values - Retries are set to 15 - -Restrictions - None - -===================================================================== - - -Name - SET_ROAM_CTRL - -Synopsis - Affects how the AR6000 device selects a BSS. The host uses this command to set and - enable low RSSI scan parameters. The time period of low RSSI background scan is - mentioned in scan period. Low RSSI scan is triggered when the current RSSI - threshold (75% of current RSSI) is equal to or less than scan threshold. - - Low RSSI roam is triggered when the current RSSI threshold falls below the roam - threshold and roams to a better AP by the end of the scan cycle. During Low RSSI - roam, if the STA finds a new AP with an RSSI greater than roam RSSI to floor, during - scan, it roams immediately to it instead of waiting for the end of the scan cycle. See - also “Scan and Roam” on page C-1. - -Command - wmiconfig --roam <roamctrl> <info>, where info is <scan period> - <scan threshold> <roam threshold> <roam rssi floor> - -Command Parameters - A_UINT8 roamCtrlType; - -Command Values - WMI_FORCE_ROAM = 1 - Roam to the specified BSSID - - WMI_SET_ROAM_MODE = 2 - Default, progd bias, no roam - - WMI_SET_HOST_BIAS = 3 - Set the host bias - - WMI_SET_LOWRSSI_SCAN_PARAMS = 4 - Info parameters - - A_UINT8 bssid[ATH_MAC_LEN]; - WMI_FORCE_ROAM - - A_UINT8 roamMode; - WMI_SET_ROAM_MODE - - A_UINT8 bssBiasInfo; - WMI_SET_HOST_BIAS - - A_UINT16 lowrssi_scan_period; - WMI_SET_LOWRSSI_SCAN_PARAMS - - A_INT16 - lowrssi_scan_threshold; - WMI_SET_LOWRSSI_SCAN_PARAMS - - A_INT16 lowrssi_roam_threshold; - WMI_SET_LOWRSSI_SCAN_PARAMS - - A_UINT8 roam_rssi_floor; - WMI_SET_LOWRSSI_SCAN_PARAMS - -Reset Value - None defined (default lowrssi scan is disabled. Enabled only when scan period is set.) - -Restrictions - None - -===================================================================== - - -Name - SET_RTS - -Synopsis - Decides when RTS should be sent. - -Command - wmiconfig eth1 --setRTS <pkt length threshold> - -Command Parameters - A_UINT16 - threshold; - Command parameter threshold in bytes. An RTS is - sent if the data length is more than this threshold. - The default is to NOT send RTS. - -Command Values - None - -Reset Value - Not to send RTS. - -Restrictions - None - - -===================================================================== - -Name - SET_SCAN_PARAMS - -Synopsis - The host uses this command to set the AR6000 scan parameters, including the duty - cycle for both foreground and background scanning. Foreground scanning takes - place when the AR6000 device is not connected, and discovers all available wireless - networks to find the best BSS to join. Background scanning takes place when the - device is already connected to a network and scans for potential roaming candidates - and maintains them in order of best to worst. A second priority of background - scanning is to find new wireless networks. - - The device initiates a scan when necessary. For example, a foreground scan is always - started on receipt of a “CONNECT_CMD” command or when the device cannot find - a BSS to connect to. Foreground scanning is disabled by default until receipt of a - CONNECT command. Background scanning is enabled by default and occurs every - 60 seconds after the device is connected. - - The device implements a binary backoff interval for foreground scanning when it - enters the DISCONNECTED state after losing connectivity with an AP or when a - CONNECT command is received. The first interval is ForegroundScanStartPeriod, - which doubles after each scan until the interval reaches ForegroundScanEndPeriod. - If the host terminates a connection with DISCONNECT, the foreground scan period - is ForegroundScanEndPeriod. All scan intervals are measured from the time a full - scan ends to the time the next full scan starts. The host starts a scan by issuing a - “START_SCAN” command. See also “Scan and Roam” on page C-1. - -Command - wmiconfig eth1 --scan --fgstart=<sec> --fgend=<sec> --bg=<sec> -- - act=<msec> --pas=<msec> --sr=<short scan ratio> --scanctrlflags - <connScan> <scanConnected> <activeScan> <reportBSSINFO> - -Command Parameters - UINT16 fgStartPeriod - First interval used by the device when it - disconnects from an AP or receives a - CONNECT command, specified in seconds (0– - 65535). If = 0, the device uses the reset value. - If = 65535, the device disables foreground - scanning. - - UINT16 fgEndPeriod - The maximum interval the device waits between - foreground scans specified in seconds (from - ForegroundScanStartPeriod to 65535). If = 0, the - device uses the reset value. - - UINT16 bgScanPeriod - The period of background scan specified in - seconds (0–65535). By default, it is set to the reset - value of 60 seconds. If 0 or 65535 is specified, the - device disables background scanning. - - UINT16 maxactChDwellTime - The period of time the device stays on a - particular channel while active scanning. It is - specified in ms (10–65535). If the special value of - 0 is specified, the device uses the reset value. - - UINT16 PasChDwellTime - The period of time the device remains on a - particular channel while passive scanning. It is - specified in ms (10–65535). If the special value of - 0 is specified, the device uses the reset value. - - UINT8 shortScanRatio - Number of short scans to perform for each - long scan. - - UINT8 scanCtrlFlasgs - - UINT16 minactChDwellTime - Specified in ms - - UINT32 maxDFSchActTime - The maximum time a DFS channel can stay - active before being marked passive, specified in - ms. - -Command Values - None - -Reset Values - ForegroundScanStart -Period - 1 sec - - ForegroundScanEndPeriod - 60 sec - - BackgroundScanPeriod - 60 sec - - ActiveChannelDwellTime - 105 ms - -===================================================================== - - -Name - SET_TKIP_COUNTERMEASURES - -Synopsis - The host issues this command to tell the target whether to enable or disable TKIP - countermeasures. - -Command - TBD - -Command Parameters - UINT8 WMI_TKIP_CM_ENABLE - Enables the countermeasures - - - UINT8 TKIP_CM_DISABLE - Disables the countermeasures - -Command Values - None - -Reset Values - By default, TKIP MIC reporting is disabled - -Restrictions - None - -===================================================================== - - -Name - SET_TX_PWR - -Synopsis - The host uses this command to specify the Tx power level of the AR6000. Cannot be - used to exceed the power limit permitted by the regulatory domain. The maximum - output power is limited in the chip to 31.5 dBm; the range is 0 – 31.5 dbm. - -Command - wmiconfig --power <dbM> - -Command Parameters - UINT8 dbM - The desired Tx power specified in dbM. - If = 0, the device chooses the maximum - permitted by the regulatory domain. - -Command Values - None - -Reset Values - The maximum permitted by the regulatory domain - -Restrictions - None - -See Also - “GET_TX_PWR” - - -===================================================================== - -Name - SET_VOICE_PKT_SIZE - -Synopsis - If an AP does not support WMM, it has no way to differentiate voice from data. - Because the voice packet is typically small, packet in size less than voicePktSize are - assumed to be voice, otherwise it is treated as data. - -Command - wmiconfig eth1 --setVoicePktSize <size-in-bytes> - -Command Parameters - UINT16 voicePktSize - Packet size in octets - -Command Values - None - -Reset Values - voicePktSize default is 400 bytes - -Restrictions - No effect if WMM is unavailable - - -===================================================================== - -Name - SET_WMM - -Synopsis - Overrides the AR6000 device WMM capability - -Command - wmiconfig eth1 --setwmm <enable> - -Command Parameters - WMI_WMM_ENABLED - Enables WMM - - WMI_WMM_DISABLED - Disables WMM support - -Command Values - 0 = disabled - 1 = enabled - -Reset Value - WMM Disabled - -Restrictions - None - - -===================================================================== - -Name - SET_WMM_TXOP - -Synopsis - Configures TxOP Bursting when sending traffic to a WMM capable AP - -Command - wmiconfig eth1 --txopbursting <burstEnable> - - <burstEnable> - = 0 - Disallow TxOp bursting - - = 1 - Allow TxOp bursting - -Command Parameters - txopEnable - = WMI_TXOP_DISABLED - Disabled - - = WMI_TXOP_ENABLED - Enabled - -Command Values - txopEnable - = 0 Disabled - - = 1 Enabled - -Reset Value - Bursting is off by default - -Restrictions - None - -===================================================================== - - -Name - SET_WOW_MODE - -Synopsis - The host uses this command to enable or disable the WoW mode. When WoW mode - is enabled and the host is asleep, pattern matching takes place at the target level. - Only packets that match any of the pre-specified WoW filter patterns, will be passed - up to the host. The host will also be woken up by the target. Packets which do not - match any of the WoW patterns are discarded. - -Command - wmiconfig –setwowmode <enable/disable> - -Command Parameters - A_BOOL enable_wow - Enable or disable WoW: - -Command Values - = 0 - Disable WoW - - = 1 - Enable WoW - -Reset Value - None defined (default WoW mode is disabled). - -Restrictions - None - -See Also - “GET_WOW_LIST” - - -===================================================================== - -Name - SET_WSC_STATUS - -Synopsis - The supplicant uses this command to inform the target about the status of the WSC - registration protocol. During the WSC registration protocol, a flag is set so the target - bypasses some of the checks in the CSERV module. At the end of the registration, this - flag is reset. - -Command - N/A - -Command Parameters - A_BOOL status - = 1 WSC registration in progress - = 0 WSC protocol not running - -Reply Parameters - None - -Reset Value - None defined (default = 0) - -Restrictions - None - - -===================================================================== - -Name - SNR_THRESHOLD_PARAMS - -Synopsis - Configures how the AR6000 device monitors and reports SNR of the connected BSS, - used as a link quality metric. - -Command - --snrThreshold <weight> <upper_threshold_1> ... - <upper_threshold_4> <lower_threshold_1> ... <lower_threshold_4> - <pollTimer> - -Command Parameters - <weight> - Share with rssiThreshold. Range in [1, 16], used - in the formula to calculate average RSSI - - <upper_threshold_x> - Above thresholds expressed in db, in ascending - order - - <lower_threshold_x> - Below thresholds expressed in db, in ascending - order - - <pollTimer> - The signal strength sampling frequency in - seconds. If polltime = 0, signal strength - sampling is disabled - -Command Values - None - -Reset Value - None defined - -Restrictions - None - -===================================================================== - - -Name - START_SCAN - -Synopsis - The host uses this command to start a long or short channel scan. All future scans are - relative to the time the AR6000 device processes this command. The device performs - a channel scan on receipt of this command, even if a scan was already in progress. - The host uses this command when it wishes to refresh its cached database of wireless - networks. The isLegacy field will be removed (0 for now) because it is achieved by - setting CONNECT_PROFILE_MATCH_DONE in the CONNECT command. See also - “Scan and Roam” - -Command - wmiconfig eth1 --startscan <scan type> <forcefgscan> 0 - <homeDwellTime> <forceScanInterval> - -Command Parameters - UINT8 scanType - WMI_SCAN_TYPE - -Command Values - { - WMI_LONG_SCAN =0x0 - Requests a full scan - WMI_SHORT_SCAN =0x1 - Requests a short scan - } WMI_SCAN_TYPE - - A_BOOL forceFgScan - forceFgScan - = 0 - Disable the foreground scan - - forceFgScan - = 1 - Forces a foreground scan - - A_UINT32 homeDwellTime - Maximum duration in the home - channel (in ms) - - A_UINT32 forceScanInterval - Time interval between scans (in ms) - - A_UINT32 scanType - WMI_SCAN_TYPE - -Reset Value - Disable forcing foreground scan - -Restrictions - isLegacy field will no longer be supported (pass as 0 for now) - - -===================================================================== - -Name - SYNCHRONIZE - -Synopsis - The host uses this command to force a synchronization point between the command - and data paths - -Command - TBD - -Command Parameters - None - - - -Command Values - None - - - -Reset Values - None - - - -Restrictions - None - - -===================================================================== - -Name - TARGET_ERROR_REPORT_BITMASK - -Synopsis - Allows the host to control “ERROR_REPORT” events from the AR6000 device. - - If error reporting is disabled for an error type, a count of errors of that type is - maintained by the device. - - If error reporting is enabled for an error type, an “ERROR_REPORT” event is - sent when an error occurs and the error report bit is cleared. - - Error counts for each error type are available through the “GET_TARGET_STATS” - command. - -Command - wmiconfig eth1 --setErrorReportingBitmask - -Command Parameters - UINT32 bitmask - Represents the set of - WMI_TARGET_ERROR_VAL error types - enabled for reporting - -Command Values - { - WMI_TARGET_PM_ERR_FAIL = 0x00000001 - Power save fails (only two cases): - Retry out of null function/QoS null - function to associated AP for PS - indication' - Host changes the PS setting when - STA is off home channel - - WMI_TARGET_KEY_NOT_FOUND = 0x00000002 - No cipher key - WMI_TARGET_DECRYPTION_ERR = 0x00000004 - Decryption error - WMI_TARGET_BMISS = 0x00000008 - Beacon miss - WMI_PSDISABLE_NODE_JOIN = 0x00000010 - A non-PS-enabled STA joined the - PS-enabled network - WMI_TARGET_COM_ERR = 0x00000020 - Host/target communication error - WMI_TARGET_FATAL_ERR = 0x00000040 - Fatal error - } WMI_TARGET_ERROR_VAL - -Reset Values - Bitmask is 0, and all error reporting is disabled - -Restrictions - None - - -===================================================================== -WMI Events - -Event - Description - Page - - -BSSINFO - Contains information describing BSSs collected during a scan - -CAC_EVENTID - Indicates signalling events in admission control - -CMDERROR - The AR6000 device encounters an error while attempting to process - a command - -CONNECT - The device has connected to a wireless network - -DISCONNECT - The device lost connectivity with a wireless network - -ERROR_REPORT - An error has occurred for which the host previously requested - notification with the command - “TARGET_ERROR_REPORT_BITMASK” - -EXTENSION - WMI extension event - -GET_PMKID_LIST_EVENT - Created in response to a “GET_PMKID_LIST_CMD” command - -GET_WOW_LIST_EVENT - Response to the wmiconfig “GET_WOW_LIST” command to - retrieve the configured WoW patterns - -NEIGHBOR_REPORT - Neighbor APs that match the current profile were detected - -OPT_RX_FRAME_EVENT - (Special feature) informs the host of the reception of a special frame - -PSTREAM_TIMEOUT - A prioritized stream has been idle for a specified interval - -READY - The AR6000 device is ready to accept commands - -REGDOMAIN - The regulatory domain has changed - -REPORT_ROAM_DATA_EVENT - Reports the roam time calculations made by the device - (generated with a special build) - — - -REPORT_STATISTICS - Reply to a “GET_TARGET_STATS” command - -ROAM_TBL_EVENT - Reports the roam table - -RSSI_THRESHOLD - Signal strength from the connected AP has crossed the threshold - defined in the “RSSI_THRESHOLD_PARAMS” command - -SCAN_COMPLETE_EVENT - A scan has completed (added status SCAN_ABORTED in release 2.0) - -TEST_EVENT - Event generated by the TCMD - -TKIP_MICERROR - TKIP MIC errors were detected - -===================================================================== - -Name - BSSINFO - -Synopsis - Contains information describing one or more BSSs as collected during a scan. - Information includes the BSSID, SSID, RSSI, network type, channel, supported rates, - and IEs. BSSINFO events are sent only after the device receives a beacon or probe- - response frame that pass the filter specified in the “SET_BSS_FILTER” command. - BSSINFO events consist of a small header followed by a copy of the beacon or probe - response frame. The 802.11 header is not present. For formats of beacon and probe- - response frames please consult the IEEE 802.11 specification. - - The beacons or probe responses containing the IE specified by the - WMI_BSS_FILTER_CMD are passed to the host through the - WMI_BSSINFO_EVENT. The event carries a 32-bit bitmask that indicates the IEs that - were detected in the management frame. The frame type field has been extended to - indicate action management frames. This would be helpful to route these frames - through the same event mechanism as used by the beacon processing function. - - If the bssFilter in the SET_BSS_FILTER matches, then the ieMask is not relevant - because the BSSINFO event is sent to the host. If the bssFilter doesnot match in the - beacons/probe respones, then the ieMask match dictates whether the BSSINFO - event is sent to the host. In the case of action management frames, the ieMask is the - filter that is applied. - -Event ID - 0x1004 - -Event Parameters - typedef struct { - A_UINT16 channel; - Specifies the frequency (in MHz) where the - frame was received - A_UINT8 frameType; - A WMI_BI_FTYPE value - A_UINT8 snr; - A_INT16 rssi; - Indicates signal strength - A_UINT8 bssid[ATH_MAC_LEN]; - A_UINT32 ieMask; - } _ATTRIB_PACK_WMI_BSS_INFO_HDR; - - Beacon or Probe Response Frame - -Event Values - { - BEACON_FTYPE = 0x1 - Indicates a beacon frame - PROBERESP_FTYPE - Indicates a probe response frame - ACTION_MGMT_FTYPE - } WMI_BI_FTYPE - -===================================================================== - -Name - CAC_EVENTID - -Synopsis - Indicates signalling events in admission control. Events are generated when - admission is accepted, rejected, or deleted by either the host or the AP. If the AP does - not respond to an admission request within a timeout of 500 ms, an event is - generated to the host. - -Event ID - 0x1011 - -Event Parameters - UINT8 - ac - Access class pertaining to the -signalling - - UINT8 cac_indication - Type of indication; indications are - listed in WMI_CAC_INDICATION - - UINT8 statusCode - AP response status code for a - request - - UINT8 tspecSuggestion[63] - Suggested TSPEC from AP - -Event Values - { - CAC_INDICATION_ADMISSION = 0x00 - CAC_INDICATION_ADMISSION_RESP = 0x01 - CAC_INDICATION_DELETE = 0x02 - CAC_INDICATION_NO_RESP = 0x03 - } WMI_CAC_INDICATION - - -===================================================================== - - -Name - CMDERROR - -Synopsis - Indicates that the AR6000 device encountered an error while attempting to process a - command. This error is fatal and indicates that the device requires a reset. - -Event ID - 0x1005 - -Event Parameters - UINT16 commandId - Corresponds to the command which generated - the error - UINT8 errorCode - A WMI_ERROR_CODE value - -Event Values - { - INVALID_PARAM = 1 - Invalid parameter - ILLEGAL_STATE = 2 - Illegal state - INTERNAL_ERROR = 3 - Internal Error - All other values reserved - } WMI_ERROR_CODE - - -===================================================================== - - -Name - CONNECT - -Synopsis - Signals that the AR6000 connected to a wireless network. Connection occurs due to a - “CONNECT” command or roaming to a new AP. For infrastructure networks, shows - that the AR6000 successfully performed 802.11 authentication and AP association. - -Event ID - 0x1002 - -Event Parameters - UINT16 channel - Channel frequency (in MHz) of the network the - AR6000 are connected to - - UINT8 bssid[6] - MAC address of the AP the AR6000 are - connected to or the BSSID of the ad hoc - network - - UINT16 listenInterval - Listen interval (in Kms) that the AR6000 are - using - - UINT 8 beaconIeLen - Length (in bytes) of the beacon IEs - - UINT8 assocInfo - Pointer to an array containing beacon IEs, - followed first by association request IEs then by - association response IEs - - UINT8 assocReqLen - Length (in bytes) of the assocReqIEs array - - UINT8 assocRespLen - Length (in bytes) of the assocRespIEs array - -Event Values - None defined - -===================================================================== - - -Name - DISCONNECT - -Synopsis - Signals that the AR6000 device lost connectivity with the wireless network. - DISCONENCT is generated when the device fails to complete a “CONNECT” - command or as a result of a transition from a connected state to disconnected state. - - After sending the “DISCONNECT” event the device continually tries to re-establish - a connection. A LOST_LINK occurs when STA cannot receive beacons within the - specified time for the SET_BMISS_TIME command. - -Event ID - 0x1003 - -Event Parameters - UINT8 disconnect - Reason - A WMI_DISCONNECT_REASON value - - UINT8 bssid[6] - Indicates which BSS the device was connected to - - UINT8 assocRespLen - Length of the 802.11 association response frame - that triggered this event, or 0 if not applicable - - UINT8 assocInfo[assocRespLen] - Copy of the 802.11 association response frame - -Event Values - { - NO_NETWORK_AVAIL =0x01 - Indicates that the device was unable to - establish or find the desired network - LOST_LINK =0x02 - Indicates the devices is no longer receiving - beacons from the BSS it was previously - connected to - - DISCONNECT_CMD =0x03 - Indicates a “DISCONNECT” command was - processed - BSS_DISCONNECTED =0x04 - Indicates the BSS explicitly disconnected the - device. Possible mechanisms include the AP - sending 802.11 management frames - (e.g., disassociate or deauthentication - messages). - AUTH_FAILED =0x05 - Indicates that the device failed 802.11 - authentication with the BSS - ASSOC_FAILED =0x06 - Indicates that the device failed 802.11 - association with the BSS - NO_RESOURCES_AVAIL =0x07 - Indicates that a connection failed because the - AP had insufficient resources to complete the - connection - CSERV_DISCONNECT =0x08 - Indicates that the device’s connection services - module decided to disconnect from a BSS, - which can happen for a variety of reasons (e.g., - the host marks the current connected AP as a - bad AP). - INVALID_PROFILE =0x0A - Indicates that an attempt was made to - reconnect to a BSS that no longer matches the - current profile - All other values are reserved - } WMI_DISCONNECT_REASON - - -===================================================================== - - -Name - ERROR_REPORT - -Synopsis - Signals that a type of error has occurred for which the host previously requested - notification through the “TARGET_ERROR_REPORT_BITMASK” command. - -Event ID - 0x100D - -Event Parameters - UINT32 errorVal - WMI_TARGET_ERROR_VAL value. See - “TARGET_ERROR_REPORT_BITMASK”. - -Event Values - errorVal - = 0x00000001 - Power save fails - - = 0x00000002 - No cipher key - - = 0x00000004 - Decryption error - - = 0x00000008 - Beacon miss - - = 0x00000010 - A non-power save disabled node has joined - the PS-enabled network - - -===================================================================== - - -Name - EXTENSION - -Synopsis - The WMI is used mostly for wireless control messages to a wireless module that - apply to wireless module management regardless of the target platform - implementation. However, some events peripherally related to wireless management - are desired during operation. These wireless extension events may be platform- - specific or implementation-dependent. See “WMI Extension Commands” - - -Event ID - 0x1010 - - -===================================================================== - - -Name - GET_PMKID_LIST_EVENT - -Synopsis - Generated by firmware in response to a “GET_PMKID_LIST_CMD” command. - -Event Parameters - typedef struct { - A_UINT32 numPMKID; - Contains the number of PMKIDs in the reply - WMI_PMKID pmkidList[1]; - } __ATTRIB_PACK WMI_PMKID_LIST_REPLY; - -Event Values - None - - -===================================================================== - - -Name - GET_WOW_LIST_EVENT - -Synopsis - Response to the wmiconfig –getwowlist command to retrieve the configured Wake on - Wireless patterns - -Event ID - 0x10018 - -Event Parameters - { - - A_UINT8 num_filters - Total number of patterns in the list - A_UINT8 this_filter_num - The filter number - A_UINT8 wow_mode - Shows whether WoW is enabled or disabled - A_UINT8 host_mode - Shows whether the host is asleep or awake - WOW_FILTER wow_filters[1] - List of WoW filters (pattern and mask data bytes) - } WMI_GET_WOW_LIST_REPLY; - - { - Each wow_filter_list element shows: - A_UINT8 wow_valid_filter - Whether the filter is valid - A_UINT8 wow_filter_list_id - Filter List ID (23 = default) - A_UINT8 wow_filter_size - Size in bytes of the filter - A_UINT8 wow_filter_offset - Offset of the pattern to search in the data packet - A_UINT8 wow_filter_mask[MASK_SIZE] - The mask to be applied to the pattern - A_UINT8 wow_filter_pattern[WOW_PATTERN_SIZE] - The pattern that to match to wake up the host - } WOW_FILTER - -Event Values - None - -===================================================================== - - - -Name - NEIGHBOR_REPORT - -Synopsis - Indicates the existence of neighbor APs that match the current profile. The host uses - this event to populate the PMKID cache on the AR6000 and/or to perform - preauthentication. This event is only generated in infrastructure mode. - - A total of numberOfAps pairs of bssid/bssFlags exist, one pair for each AP. - -Event ID - 0x1008 - -Event Parameters - UINT8 numberOfAps - The number of APs reported about in - this event - { - UINT8 bssid[6] - MAC address of a neighbor AP - UINT8 bssFlags - A WMI_BSS_FLAGS value - }[numberOfAps] - - -Event Values - { - WMI_DEFAULT_BSS_FLAGS = 0 - Logical OR of 1 or more - WMI_BSS_FLAGS - WMI_PREAUTH_CAPABLE_BSS - = 1 - Indicates that this AP is capable of - preauthentication - WMI_PMKID_VALID_BSS - = 2 - Indicates that the AR6000 have a - valid pairwise master key for this AP - } WMI_BSS_FLAGS - - -===================================================================== - - - -Name - OPT_RX_FRAME_EVENT - -Synopsis - Special feature, informs host of the reception of a special frame. - -Event ID - 0x100E - -Event Parameters - { - A_UINT16 channel; - A_UINT8 frameType; - A_INT8 snr; - A_UINT8 srcAddr[ATH_MAC_LEN]; - A_UINT8 bssid[ATH_MAC_LEN]; - }WMI_OPT_RX_INFO_HDR - -Event Values - None - -===================================================================== - - - -Name - PSTREAM_TIMEOUT - -Synopsis - Indicates that a priority stream that got created as a result of priority-marked data - flow (priority marked in IP TOS) being idle for the default inactivity interval period - (specified in the “CREATE_PSTREAM” command) used for priority streams created - implicitly by the driver. This event is not indicated for user-created priority streams. - User-created priority streams exist until the users delete them explicitly. They do not - timeout due to data inactivity. - -Event ID - 0x1007 - -Event Parameters - A_UINT8 - trafficClass - Indicated the traffic class of priority - stream that timed out - -Event Values - { - WMM_AC_BE = 0 - Best effort - WMM_AC_BK = 1 - Background - WMM_AC_VI = 2 - Video - WMM_AC_VO = 3 - Voice - } TRAFFIC CLASS - - -===================================================================== - -Name - READY - -Synopsis - Indicates that the AR6000 device is prepared to accept commands. It is sent once after - power on or reset. It also indicates the MAC address of the device. - -Event ID - 0x1001 - -Event Parameters - UINT8 macAddr[6] - Device MAC address - UINT8 phyCapability - A WMI_PHY_CAPABILITY value. Indicates the - capabilities of the device wireless module’s radio - -Event Values - { - WMI_11A_CAPABILITY = 1 - WMI_11G_CAPABILITY = 2 - WMI_11AG_CAPABILITY = 3 - } WMI_PHY_CAPABILITY - - -===================================================================== - -Name - REGDOMAIN - -Synopsis - Indicates that the regulatory domain has changed. It initially occurs when the - AR6000 device reads the board data information. The regulatory domain can also - change when the device is a world-mode SKU. In this case, the regulatory domain is - based on the country advertised by APs per the IEEE 802.11d specification. A - potential side effect of a regulatory domain change is a change in the list of available - channels. Any channel restrictions that exist as a result of a previous - “SET_CHANNEL_PARAMETERS” command are lifted. - -Event ID - 0x1006 - -Event Parameters - UINT32 regDomain - The range of 0x0000 – 0x00FF - corresponds to an ISO country code. - - Other regCodes are reserved for world - mode settings and specific regulatory - domains. - -Event Values - None - - -===================================================================== - - - -Name - REPORT_STATISTICS - -Synopsis - A reply to a “GET_TARGET_STATS” command. - -Event ID - 0x100B - -Event Parameters - When the statistics are sent to the host, the AR6001 clear them so that a new set of - statistics are collected for the next report. - - UINT32 tx_packets - UINT32 tx_bytes - UINT32 tx_unicast_pkts - UINT32 tx_unicast_bytes - UINT32 tx_multicast_pkts - UINT32 tx_multicast_bytes - UINT32 tx_broadcast_pkts - UINT32 tx_broadcast_bytes - UINT32 tx_rts_success_cnt - UINT32 tx_packet_per_ac[4] - Tx packets per AC: [0] = BE, [1] = BK, - [2] = VI, [3] = VO - UINT32 tx_errors - Number of packets which failed Tx, due - to all failures - ... REPORT_STATISTICS, continued - UINT32 tx_failed_cnt - Number of data packets that failed Tx - UINT32 tx_retry_cnt - Number of Tx retries for all packets - UINT32 tx_rts_fail_cnt - Number of RTS Tx failed count - UINT32 rx_packets - UINT32 rx_bytes - UINT32 rx_unicast_pkts - UINT32 rx_unicast_bytes - UINT32 rx_multicast_pkts - UINT32 rx_multicast_bytes - UINT32 rx_broadcast_pkts - UINT32 rx_broadcast_bytes - UINT32 rx_fragment_pkt - Number of fragmented packets received - UINT32 rx_errors - Number of Rx errors due to all failures - UINT32 rx_crcerr - Number of Rx errors due to CRC errors - UINT32 rx_key_cache_miss - Number of Rx errors due to a key not - being plumbed - UINT32 rx_decrypt_err - Number of Rx errors due to decryption - failure - UINT32 rx_duplicate_frames - Number of duplicate frames received - UINT32 tkip_local_mic_failure - Number of TKIP MIC errors detected - UINT32 tkip_counter_measures_invoked - Number of times TKIP countermeasures - were invoked - UINT32 tkip_replays - Number of frames that replayed a TKIP - encrypted frame received earlier - UINT32 tkip_format_errors - Number of frames that did not conform - to the TKIP frame format - UINT32 ccmp_format_errors - Number of frames that did not conform - to the CCMP frame format - UINT32 ccmp_replays - Number of frames that replayed a CCMP - encrypted frame received earlier - UINT32 power_save_failure_cnt - Number of failures that occurred when - the AR6001 could not go to sleep - UINT32 cs_bmiss_cnt - Number of BMISS interrupts since - connection - UINT32 cs_lowRssi_cnt - Number of the times the RSSI went below - the low RSSI threshold - UINT16 cs_connect_cnt - Number of connection times - UINT16 cs_disconnect_cnt - Number of disconnection times - UINT8 cs_aveBeacon_rssi - The current averaged value of the RSSI - from the beacons of the connected BSS - UINT8 cs_lastRoam_msec - Time that the last roaming took, in ms. - This time is the difference between - roaming start and actual connection. - -Event Values - None defined - - -===================================================================== - -Name - ROAM_TBL_EVENT - -Synopsis - Reports the roam table, which contains the current roam mode and this information - for every BSS: - -Event ID - 0x100F - -Event Parameters - A_UINT8 bssid[ATH_MAC_LEN]; - BSSID - A_UINT8 rssi - Averaged RSSI - A_UINT8 rssidt - Change in RSSI - A_UINT8 last_rssi - Last recorded RSSI - A_UINT8 roam_util - Utility value used in roaming decision - A_UINT8 util - Base utility with the BSS - A_UINT8 bias - Host configured for this BSS - -Event Values - roamMode - Current roam mode - - = 1 - RSSI based roam - - = 2 - Host bias-based roam - - = 3 - Lock to the current BSS - - = 4 - Autonomous roaming disabled - - -===================================================================== - -Name - RSSI_THRESHOLD - -Synopsis - Alerts the host that the signal strength from the connected AP has crossed a - interesting threshold as defined in a previous “RSSI_THRESHOLD_PARAMS” - command. - -Event ID - 0x100C - -Event Parameters - UINT8 range - A WMI_RSSI_THRESHOLD_VAL - value, which indicates the range of - the average signal strength - -Event Values - { - WMI_RSSI_LOWTHRESHOLD_BELOW_LOWERVAL = 1 - WMI_RSSI_LOWTHRESHOLD_LOWERVAL = 2 - WMI_RSSI_LOWTHRESHOLD_UPPERVAL = 3 - WMI_RSSI_HIGHTHRESHOLD_LOWERVAL = 4 - WMI_RSSI_HIGHTHRESHOLD_HIGHERVAL = 5 - } WMI_RSSI_THRESHOLD_VAL - - -===================================================================== - -Name - SCAN_COMPLETE_EVENT - -Synopsis - Indicates the scan status. if the Scan was not completed, this event is generated with - the status A_ECANCELED. - -Event ID - 0x100A - -Event Parameters - A_UINT8 scanStatus - -Event Values - { - #define SCAN_ABORTED 16 - #define SCAN_COMPLETED 0 - A_UINT8 scanStatus - A_OK or A_ECANCELED - } WMI_SCAN_COMPLETE_EVENT; - - -===================================================================== - -Name - TEST_EVENT - -Synopsis - The TCMD application uses a single WMI event (WMI_TEST_EVENTID) to - communicate events from target to host. The events are parsed by the TCMD - application and WMI layer is oblivious of it. - -Event ID - 0x1016 - -Event Parameters - WMI_TEST_EVENTID - - -Event Values - None - - -===================================================================== - - - -Name - TKIP_MICERR - -Synopsis - Indicates that TKIP MIC errors were detected. - -Event ID - 0x1009 - -Event Parameters - UINT8 keyid - Indicates the TKIP key ID - - UINT8 ismcast - 0 = Unicast - 1 = Multicast - -Event Values - See event parameters - -===================================================================== - -WMI Extension Commands - -The WMI EXTENSION command is used to multiplex a collection of -commands that: - - Are not generic wireless commands - May be implementation-specific - May be target platform-specific - May be optional for a host implementation - - An extension command is sent to the AR6000 targets like any other WMI -command message and uses the WMI_EXTENSION. The first field of the -payload for this EXTENSION command is another commandId, sometimes -called the subcommandId, which indicates which extension command is -being used. A subcommandId-specific payload follows the subcommandId. - -All extensions (subcommandIds) are listed in the header file include/wmix.h. -See also “WMI Extension Events” on page B-58. - - -WMI Extension Commands - - -GPIO_INPUT_GET - Read GPIO pins configured for input - -GPIO_INTR_ACK - Acknowledge and re-arm GPIO interrupts reported earlier - -GPIO_OUTPUT_SET - Manage output on GPIO pins configured for output - -GPIO_REGISTER_GET - Read an arbitrary GPIO register - -GPIO_REGISTER_SET - Dynamically change GPIO configuration - -SET_LQTHRESHOLD - Set link quality thresholds; the sampling happens at every unicast - data frame Tx, if certain thresholds are met, and corresponding - events are sent to the host - - -===================================================================== - -Name - GPIO_INPUT_GET - -Synopsis - Allows the host to read GPIO pins that are configured for input. The values read are - returned through a “GPIO_DATA” extension event. - -NOTE: Support for GPIO is optional. - -Command - N/A - -Command Parameters - None - - - -Reply Parameters - None - - -Reset Value - None - - - -Restrictions - None - -===================================================================== - - -Name - GPIO_INTR_ACK - -Synopsis - The host uses this command to acknowledge and to re-arm GPIO interrupts reported - through an earlier “GPIO_INTR” extension event. A single “GPIO_INTR_ACK” - command should be used to acknowledge all GPIO interrupts that the host knows to - be outstanding (if pending interrupts are not acknowledged through - “GPIO_INTR_ACK”, another “GPIO_INTR” extension event is raised). - -NOTE: Support for GPIO is optional. - -Command - N/A - -Command Parameters - UINT32 ack_mask - A mask of interrupting GPIO pins (e.g., ack_mask - bit [3] acknowledges an interrupt from the pin GPIO3). - -Command Values - None - -Reset Value - None - -Restrictions - The host should acknowledge only interrupts about which it was notified. - - -===================================================================== - -Name - GPIO_OUTPUT_SET - -Synopsis - Manages output on GPIO pins configured for output. - - Conflicts between set_mask and clear_mask or enable_mask and disable_mask result - in undefined behavior. - -NOTE: Support for GPIO is optional. - -Command - N/A - -Command Parameters - UINT32 set_mask - Specifies which pins should drive a 1 out - UINT32 clear_mask - Specifies which pins should drive a 0 out - UINT32 enable_mask - Specifies which pins should be enabled for output - UINT32 disable_mask - Specifies which pins should be disabled for output - -Command Values - None - - -Reset Value - None - - -Restrictions - None - - - -===================================================================== - - -Name - GPIO_REGISTER_GET - -Synopsis - Allows the host to read an arbitrary GPIO register. It is intended for use during - bringup/debug. The target responds to this command with a “GPIO_DATA” event. - -NOTE: Support for GPIO is optional. - -Command - N/A - -Command Parameters - UINT32 - gpioreg_id - Specifies a GPIO register identifier, as defined -in include/AR6000/AR6000_gpio.h - -Reply Parameters - None - -Reset Value - N/A - -Restrictions - None - - -===================================================================== - -Name - GPIO_REGISTER_SET - -Synopsis - Allows the host to dynamically change GPIO configuration (usually handled - statically through the GPIO configuration DataSet). - -NOTE: Support for GPIO is optional. - -Command - N/A - -Command Parameters - UINT32 gpioreg_id - Specifies a GPIO register identifier, as defined in - include/AR6000/AR6000_gpio.h - UINT32 value - Specifies a value to write to the specified - GPIO register - -Command Values - None - - -Reset Value - Initial hardware configuration is as defined in the AR6001 or AR6002 ROCmTM - Single-Chip MAC/BB/Radio for 2.4/5 GHz Embedded WLAN Applications data sheet. This - configuration is modified by the GPIO Configuration DataSet, if one exists. - -Restrictions - None - - -===================================================================== - - -Name - SET_LQTHRESHOLD - -Synopsis - Set link quality thresholds, the sampling happens at every unicast data frame Tx, if - certain threshold is met, corresponding event will be sent to host. - -Command - wmiconfig eth1 --lqThreshold <enable> <upper_threshold_1>... - <upper_threshold_4> <lower_threshold_1>... <lower_threshold_4> - -Command Parameters - A_UINT8 enable; - A_UINT8 thresholdAbove1_Val; - A_UINT8 thresholdAbove2_Val; - A_UINT8 thresholdAbove3_Val; - A_UINT8 thresholdAbove4_Val; - A_UINT8 thresholdBelow1_Val; - A_UINT8 thresholdBelow2_Val; - A_UINT8 thresholdBelow3_Val; - A_UINT8 thresholdBelow4_Val; - -Command Values - enable - = 0 - Disable link quality sampling - - = 1 - Enable link quality sampling - - - thresholdAbove_Val - [1...4] - Above thresholds (value in [0,100]), in ascending - order threshold - - Below_Val [1...4] = below thresholds (value - in [0,100]), in ascending order - -Reset Values - None - -Restrictions - None - -===================================================================== -WMI Extension Events - -The WMI EXTENSION event is used for a collection of events that: - - Are not generic wireless events - May be implementation-specific - May be target platform-specific - May be optional for a host implementation - - An extension event is sent from the AR6000 device targets to the host just like -any other WMI event message, using the WMI_EXTENSION_EVENTID. The -first field of the payload for this “EXTENSION” event is another commandId -(sometimes called the subcommandId) that indicates which “EXTENSION” -event is being used. A subcommandId-specific payload follows the -subcommandId. - -All extensions (subcommandIds) are listed in the header file include/wmix.h. -See also “WMI Extension Commands” on page B-55. - - -WMI Extension Events - - -GPIO_ACK - Acknowledges a host set command has been processed by the device - -GPIO_DATA - Response to a host’s request for data - -GPIO_INTR - Signals that GPIO interrupts are pending - - -===================================================================== - -Name - GPIO_ACK - -Synopsis - Acknowledges that a host set command (either “GPIO_OUTPUT_SET” or - “GPIO_REGISTER_SET”) has been processed by the AR6000 device. - -NOTE: Support for GPIO is optional. - -Event ID - N/A - -Event Parameters - None - - -Event Values - None - -===================================================================== - - -Name - GPIO_DATA - -Synopsis - The AR6000 device uses this event to respond to the host’s earlier request for data - (through either a “GPIO_REGISTER_GET” or a “GPIO_INPUT_GET” command). - -NOTE: Support for GPIO is optional. - -Event ID - N/A - -Event Parameters - UINT32 value - Holds the data of interest, which is either a register value - (in the case of “GPIO_REGISTER_GET”) or a mask of - pin inputs (in the case of “GPIO_INPUT_GET”). - UINT32 reg_id - Indicates which register was read (in the case of - “GPIO_REGISTER_GET”) or is GPIO_ID_NONE (in the - case of “GPIO_INPUT_GET”) - -Event Values - None - - -===================================================================== - - - -Name - GPIO_INTR - -Synopsis - The AR6000 device raises this event to signal that GPIO interrupts are pending. - These GPIOs may be interrupts that occurred after the last “GPIO_INTR_ACK” - command was issued, or may be GPIO interrupts that the host failed to acknowledge - in the last “GPIO_INTR_ACK”. The AR6000 will not raise another GPIO_INTR - event until this event is acknowledged through a “GPIO_INTR_ACK” command. - -NOTE: Support for GPIO is optional. - -Event ID - N/A - -Event Parameters - UINT32 intr_mask - Indicates which GPIO interrupts are currently pending - - UINT32 input_values - A recent copy of the GPIO input values, taken at the - time the most recent GPIO interrupt was processed - -Event Values - None - - - -===================================================================== -#endif diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi_host.h b/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi_host.h deleted file mode 100644 index 57844bcf3d..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/ar6000/wmi/wmi_host.h +++ /dev/null @@ -1,71 +0,0 @@ -#ifndef _WMI_HOST_H_ -#define _WMI_HOST_H_ -/* - * Copyright (c) 2004-2006 Atheros Communications Inc. - * All rights reserved. - * - * This file contains local definitios for the wmi host module. - * - * $Id: //depot/sw/releases/olca2.0-GPL/host/wmi/wmi_host.h#1 $ - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -#ifdef __cplusplus -extern "C" { -#endif - -struct wmi_stats { - A_UINT32 cmd_len_err; - A_UINT32 cmd_id_err; -}; - -struct wmi_t { - A_BOOL wmi_ready; - A_BOOL wmi_numQoSStream; - A_UINT8 wmi_wmiStream2AcMapping[WMI_PRI_MAX_COUNT]; - WMI_PRI_STREAM_ID wmi_ac2WmiStreamMapping[WMM_NUM_AC]; - A_UINT16 wmi_streamExistsForAC[WMM_NUM_AC]; - A_UINT8 wmi_fatPipeExists; - void *wmi_devt; - struct wmi_stats wmi_stats; - struct ieee80211_node_table wmi_scan_table; - A_UINT8 wmi_bssid[ATH_MAC_LEN]; - A_UINT8 wmi_powerMode; - A_UINT8 wmi_phyMode; - A_UINT8 wmi_keepaliveInterval; - A_MUTEX_T wmi_lock; -}; - -#define WMI_INIT_WMISTREAM_AC_MAP(w) \ -{ (w)->wmi_wmiStream2AcMapping[WMI_BEST_EFFORT_PRI] = WMM_AC_BE; \ - (w)->wmi_wmiStream2AcMapping[WMI_LOW_PRI] = WMM_AC_BK; \ - (w)->wmi_wmiStream2AcMapping[WMI_HIGH_PRI] = WMM_AC_VI; \ - (w)->wmi_wmiStream2AcMapping[WMI_HIGHEST_PRI] = WMM_AC_VO; \ - (w)->wmi_ac2WmiStreamMapping[WMM_AC_BE] = WMI_BEST_EFFORT_PRI; \ - (w)->wmi_ac2WmiStreamMapping[WMM_AC_BK] = WMI_LOW_PRI; \ - (w)->wmi_ac2WmiStreamMapping[WMM_AC_VI] = WMI_HIGH_PRI; \ - (w)->wmi_ac2WmiStreamMapping[WMM_AC_VO] = WMI_HIGHEST_PRI; } - -#define WMI_WMISTREAM_ACCESSCATEGORY(w,s) (w)->wmi_wmiStream2AcMapping[s] -#define WMI_ACCESSCATEGORY_WMISTREAM(w,ac) (w)->wmi_ac2WmiStreamMapping[ac] - -#define LOCK_WMI(w) A_MUTEX_LOCK(&(w)->wmi_lock); -#define UNLOCK_WMI(w) A_MUTEX_UNLOCK(&(w)->wmi_lock); - -#ifdef __cplusplus -} -#endif - -#endif /* _WMI_HOST_H_ */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/input/misc/lis302dl.c b/target/linux/s3c24xx/files-2.6.30/drivers/input/misc/lis302dl.c deleted file mode 100644 index dc6602a8ea..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/input/misc/lis302dl.c +++ /dev/null @@ -1,957 +0,0 @@ -/* Linux kernel driver for the ST LIS302D 3-axis accelerometer - * - * Copyright (C) 2007-2008 by Openmoko, Inc. - * Author: Harald Welte <laforge@openmoko.org> - * converted to private bitbang by: - * Andy Green <andy@openmoko.com> - * ability to set acceleration threshold added by: - * Simon Kagstrom <simon.kagstrom@gmail.com> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - * - * TODO - * * statistics for overflow events - * * configuration interface (sysfs) for - * * enable/disable x/y/z axis data ready - * * enable/disable resume from freee fall / click - * * free fall / click parameters - * * high pass filter parameters - */ -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/module.h> -#include <linux/device.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/sysfs.h> -#include <linux/spi/spi.h> - -#include <linux/lis302dl.h> - -/* Utility functions */ -static u8 __reg_read(struct lis302dl_info *lis, u8 reg) -{ - struct spi_message msg; - struct spi_transfer t; - u8 data[2] = {0xc0 | reg}; - int rc; - - spi_message_init(&msg); - memset(&t, 0, sizeof t); - t.len = 2; - spi_message_add_tail(&t, &msg); - t.tx_buf = &data[0]; - t.rx_buf = &data[0]; - - /* Should complete without blocking */ - rc = spi_non_blocking_transfer(lis->spi, &msg); - if (rc < 0) { - dev_err(lis->dev, "Error reading register\n"); - return rc; - } - - return data[1]; -} - -static void __reg_write(struct lis302dl_info *lis, u8 reg, u8 val) -{ - struct spi_message msg; - struct spi_transfer t; - u8 data[2] = {reg, val}; - - spi_message_init(&msg); - memset(&t, 0, sizeof t); - t.len = 2; - spi_message_add_tail(&t, &msg); - t.tx_buf = &data[0]; - t.rx_buf = &data[0]; - - /* Completes without blocking */ - if (spi_non_blocking_transfer(lis->spi, &msg) < 0) - dev_err(lis->dev, "Error writing register\n"); -} - -static void __reg_set_bit_mask(struct lis302dl_info *lis, u8 reg, u8 mask, - u8 val) -{ - u_int8_t tmp; - - val &= mask; - - tmp = __reg_read(lis, reg); - tmp &= ~mask; - tmp |= val; - __reg_write(lis, reg, tmp); -} - -static int __ms_to_duration(struct lis302dl_info *lis, int ms) -{ - /* If we have 400 ms sampling rate, the stepping is 2.5 ms, - * on 100 ms the stepping is 10ms */ - if (lis->flags & LIS302DL_F_DR) - return min((ms * 10) / 25, 637); - - return min(ms / 10, 2550); -} - -static int __duration_to_ms(struct lis302dl_info *lis, int duration) -{ - if (lis->flags & LIS302DL_F_DR) - return (duration * 25) / 10; - - return duration * 10; -} - -static u8 __mg_to_threshold(struct lis302dl_info *lis, int mg) -{ - /* If FS is set each bit is 71mg, otherwise 18mg. The THS register - * has 7 bits for the threshold value */ - if (lis->flags & LIS302DL_F_FS) - return min(mg / 71, 127); - - return min(mg / 18, 127); -} - -static int __threshold_to_mg(struct lis302dl_info *lis, u8 threshold) -{ - if (lis->flags & LIS302DL_F_FS) - return threshold * 71; - - return threshold * 18; -} - -/* interrupt handling related */ - -enum lis302dl_intmode { - LIS302DL_INTMODE_GND = 0x00, - LIS302DL_INTMODE_FF_WU_1 = 0x01, - LIS302DL_INTMODE_FF_WU_2 = 0x02, - LIS302DL_INTMODE_FF_WU_12 = 0x03, - LIS302DL_INTMODE_DATA_READY = 0x04, - LIS302DL_INTMODE_CLICK = 0x07, -}; - -static void __lis302dl_int_mode(struct device *dev, int int_pin, - enum lis302dl_intmode mode) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - - switch (int_pin) { - case 1: - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL3, 0x07, mode); - break; - case 2: - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL3, 0x38, mode << 3); - break; - default: - BUG(); - } -} - -static void __enable_wakeup(struct lis302dl_info *lis) -{ - __reg_write(lis, LIS302DL_REG_CTRL1, 0); - - /* First zero to get to a known state */ - __reg_write(lis, LIS302DL_REG_FF_WU_CFG_1, LIS302DL_FFWUCFG_XHIE | - LIS302DL_FFWUCFG_YHIE | LIS302DL_FFWUCFG_ZHIE | - LIS302DL_FFWUCFG_LIR); - __reg_write(lis, LIS302DL_REG_FF_WU_THS_1, - __mg_to_threshold(lis, lis->wakeup.threshold)); - __reg_write(lis, LIS302DL_REG_FF_WU_DURATION_1, - __ms_to_duration(lis, lis->wakeup.duration)); - - /* Route the interrupt for wakeup */ - __lis302dl_int_mode(lis->dev, 1, - LIS302DL_INTMODE_FF_WU_1); - - __reg_read(lis, LIS302DL_REG_HP_FILTER_RESET); - __reg_read(lis, LIS302DL_REG_OUT_X); - __reg_read(lis, LIS302DL_REG_OUT_Y); - __reg_read(lis, LIS302DL_REG_OUT_Z); - __reg_read(lis, LIS302DL_REG_STATUS); - __reg_read(lis, LIS302DL_REG_FF_WU_SRC_1); - __reg_read(lis, LIS302DL_REG_FF_WU_SRC_2); - __reg_write(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_PD | 7); -} - -static void __enable_data_collection(struct lis302dl_info *lis) -{ - u_int8_t ctrl1 = LIS302DL_CTRL1_PD | LIS302DL_CTRL1_Xen | - LIS302DL_CTRL1_Yen | LIS302DL_CTRL1_Zen; - - /* make sure we're powered up and generate data ready */ - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, ctrl1, ctrl1); - - /* If the threshold is zero, let the device generated an interrupt - * on each datum */ - if (lis->threshold == 0) { - __reg_write(lis, LIS302DL_REG_CTRL2, 0); - __lis302dl_int_mode(lis->dev, 1, LIS302DL_INTMODE_DATA_READY); - __lis302dl_int_mode(lis->dev, 2, LIS302DL_INTMODE_DATA_READY); - } else { - __reg_write(lis, LIS302DL_REG_CTRL2, - LIS302DL_CTRL2_HPFF1); - __reg_write(lis, LIS302DL_REG_FF_WU_THS_1, - __mg_to_threshold(lis, lis->threshold)); - __reg_write(lis, LIS302DL_REG_FF_WU_DURATION_1, - __ms_to_duration(lis, lis->duration)); - - /* Clear the HP filter "starting point" */ - __reg_read(lis, LIS302DL_REG_HP_FILTER_RESET); - __reg_write(lis, LIS302DL_REG_FF_WU_CFG_1, - LIS302DL_FFWUCFG_XHIE | LIS302DL_FFWUCFG_YHIE | - LIS302DL_FFWUCFG_ZHIE | LIS302DL_FFWUCFG_LIR); - __lis302dl_int_mode(lis->dev, 1, LIS302DL_INTMODE_FF_WU_12); - __lis302dl_int_mode(lis->dev, 2, LIS302DL_INTMODE_FF_WU_12); - } -} - -#if 0 -static void _report_btn_single(struct input_dev *inp, int btn) -{ - input_report_key(inp, btn, 1); - input_sync(inp); - input_report_key(inp, btn, 0); -} - -static void _report_btn_double(struct input_dev *inp, int btn) -{ - input_report_key(inp, btn, 1); - input_sync(inp); - input_report_key(inp, btn, 0); - input_sync(inp); - input_report_key(inp, btn, 1); - input_sync(inp); - input_report_key(inp, btn, 0); -} -#endif - - -static void lis302dl_bitbang_read_sample(struct lis302dl_info *lis) -{ - u8 data[(LIS302DL_REG_OUT_Z - LIS302DL_REG_STATUS) + 2] = {0xC0 | LIS302DL_REG_STATUS}; - u8 *read = data + 1; - unsigned long flags; - int mg_per_sample = __threshold_to_mg(lis, 1); - struct spi_message msg; - struct spi_transfer t; - - spi_message_init(&msg); - memset(&t, 0, sizeof t); - t.len = sizeof(data); - spi_message_add_tail(&t, &msg); - t.tx_buf = &data[0]; - t.rx_buf = &data[0]; - - /* grab the set of register containing status and XYZ data */ - - local_irq_save(flags); - - /* Should complete without blocking */ - if (spi_non_blocking_transfer(lis->spi, &msg) < 0) - dev_err(lis->dev, "Error reading registers\n"); - - local_irq_restore(flags); - - /* - * at the minute the test below fails 50% of the time due to - * a problem with level interrupts causing ISRs to get called twice. - * This is a workaround for that, but actually this test is still - * valid and the information can be used for overrrun stats. - */ - - /* has any kind of overrun been observed by the lis302dl? */ - if (read[0] & (LIS302DL_STATUS_XOR | - LIS302DL_STATUS_YOR | - LIS302DL_STATUS_ZOR)) - lis->overruns++; - - /* we have a valid sample set? */ - if (read[0] & LIS302DL_STATUS_XYZDA) { - input_report_abs(lis->input_dev, ABS_X, mg_per_sample * - (s8)read[LIS302DL_REG_OUT_X - LIS302DL_REG_STATUS]); - input_report_abs(lis->input_dev, ABS_Y, mg_per_sample * - (s8)read[LIS302DL_REG_OUT_Y - LIS302DL_REG_STATUS]); - input_report_abs(lis->input_dev, ABS_Z, mg_per_sample * - (s8)read[LIS302DL_REG_OUT_Z - LIS302DL_REG_STATUS]); - - input_sync(lis->input_dev); - } - - if (lis->threshold) - /* acknowledge the wakeup source */ - __reg_read(lis, LIS302DL_REG_FF_WU_SRC_1); -} - -static irqreturn_t lis302dl_interrupt(int irq, void *_lis) -{ - struct lis302dl_info *lis = _lis; - - lis302dl_bitbang_read_sample(lis); - return IRQ_HANDLED; -} - -/* sysfs */ - -static ssize_t show_overruns(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - - return sprintf(buf, "%u\n", lis->overruns); -} - -static DEVICE_ATTR(overruns, S_IRUGO, show_overruns, NULL); - -static ssize_t show_rate(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - u8 ctrl1; - unsigned long flags; - - local_irq_save(flags); - ctrl1 = __reg_read(lis, LIS302DL_REG_CTRL1); - local_irq_restore(flags); - - return sprintf(buf, "%d\n", ctrl1 & LIS302DL_CTRL1_DR ? 400 : 100); -} - -static ssize_t set_rate(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - unsigned long flags; - - local_irq_save(flags); - - if (!strcmp(buf, "400\n")) { - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_DR, - LIS302DL_CTRL1_DR); - lis->flags |= LIS302DL_F_DR; - } else { - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_DR, - 0); - lis->flags &= ~LIS302DL_F_DR; - } - local_irq_restore(flags); - - return count; -} - -static DEVICE_ATTR(sample_rate, S_IRUGO | S_IWUSR, show_rate, set_rate); - -static ssize_t show_scale(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - u_int8_t ctrl1; - unsigned long flags; - - local_irq_save(flags); - ctrl1 = __reg_read(lis, LIS302DL_REG_CTRL1); - local_irq_restore(flags); - - return sprintf(buf, "%s\n", ctrl1 & LIS302DL_CTRL1_FS ? "9.2" : "2.3"); -} - -static ssize_t set_scale(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - unsigned long flags; - - local_irq_save(flags); - - if (!strcmp(buf, "9.2\n")) { - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_FS, - LIS302DL_CTRL1_FS); - lis->flags |= LIS302DL_F_FS; - } else { - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_FS, - 0); - lis->flags &= ~LIS302DL_F_FS; - } - - if (lis->flags & LIS302DL_F_INPUT_OPEN) - __enable_data_collection(lis); - - local_irq_restore(flags); - - return count; -} - -static DEVICE_ATTR(full_scale, S_IRUGO | S_IWUSR, show_scale, set_scale); - -static ssize_t show_threshold(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - - /* Display the device view of the threshold setting */ - return sprintf(buf, "%d\n", __threshold_to_mg(lis, - __mg_to_threshold(lis, lis->threshold))); -} - -static ssize_t set_threshold(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - unsigned int val; - - if (sscanf(buf, "%u\n", &val) != 1) - return -EINVAL; - /* 8g is the maximum if FS is 1 */ - if (val > 8000) - return -ERANGE; - - /* Set the threshold and write it out if the device is used */ - lis->threshold = val; - - if (lis->flags & LIS302DL_F_INPUT_OPEN) { - unsigned long flags; - - local_irq_save(flags); - __enable_data_collection(lis); - local_irq_restore(flags); - } - - return count; -} - -static DEVICE_ATTR(threshold, S_IRUGO | S_IWUSR, show_threshold, set_threshold); - -static ssize_t show_duration(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - - return sprintf(buf, "%d\n", __duration_to_ms(lis, - __ms_to_duration(lis, lis->duration))); -} - -static ssize_t set_duration(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - unsigned int val; - - if (sscanf(buf, "%u\n", &val) != 1) - return -EINVAL; - if (val > 2550) - return -ERANGE; - - lis->duration = val; - if (lis->flags & LIS302DL_F_INPUT_OPEN) - __reg_write(lis, LIS302DL_REG_FF_WU_DURATION_1, - __ms_to_duration(lis, lis->duration)); - - return count; -} - -static DEVICE_ATTR(duration, S_IRUGO | S_IWUSR, show_duration, set_duration); - -static ssize_t lis302dl_dump(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - int n = 0; - u8 reg[0x40]; - char *end = buf; - unsigned long flags; - - local_irq_save(flags); - - for (n = 0; n < sizeof(reg); n++) - reg[n] = __reg_read(lis, n); - - local_irq_restore(flags); - - for (n = 0; n < sizeof(reg); n += 16) { - hex_dump_to_buffer(reg + n, 16, 16, 1, end, 128, 0); - end += strlen(end); - *end++ = '\n'; - *end++ = '\0'; - } - - return end - buf; -} -static DEVICE_ATTR(dump, S_IRUGO, lis302dl_dump, NULL); - -/* Configure freefall/wakeup interrupts */ -static ssize_t set_wakeup_threshold(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - unsigned int threshold; - - if (sscanf(buf, "%u\n", &threshold) != 1) - return -EINVAL; - - if (threshold > 8000) - return -ERANGE; - - /* Zero turns the feature off */ - if (threshold == 0) { - if (lis->flags & LIS302DL_F_IRQ_WAKE) { - disable_irq_wake(lis->pdata->interrupt); - lis->flags &= ~LIS302DL_F_IRQ_WAKE; - } - - return count; - } - - lis->wakeup.threshold = threshold; - - if (!(lis->flags & LIS302DL_F_IRQ_WAKE)) { - enable_irq_wake(lis->pdata->interrupt); - lis->flags |= LIS302DL_F_IRQ_WAKE; - } - - return count; -} - -static ssize_t show_wakeup_threshold(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - - /* All events off? */ - if (lis->wakeup.threshold == 0) - return sprintf(buf, "off\n"); - - return sprintf(buf, "%u\n", lis->wakeup.threshold); -} - -static DEVICE_ATTR(wakeup_threshold, S_IRUGO | S_IWUSR, show_wakeup_threshold, - set_wakeup_threshold); - -static ssize_t set_wakeup_duration(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - unsigned int duration; - - if (sscanf(buf, "%u\n", &duration) != 1) - return -EINVAL; - - if (duration > 2550) - return -ERANGE; - - lis->wakeup.duration = duration; - - return count; -} - -static ssize_t show_wakeup_duration(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct lis302dl_info *lis = dev_get_drvdata(dev); - - return sprintf(buf, "%u\n", lis->wakeup.duration); -} - -static DEVICE_ATTR(wakeup_duration, S_IRUGO | S_IWUSR, show_wakeup_duration, - set_wakeup_duration); - -static struct attribute *lis302dl_sysfs_entries[] = { - &dev_attr_sample_rate.attr, - &dev_attr_full_scale.attr, - &dev_attr_threshold.attr, - &dev_attr_duration.attr, - &dev_attr_dump.attr, - &dev_attr_wakeup_threshold.attr, - &dev_attr_wakeup_duration.attr, - &dev_attr_overruns.attr, - NULL -}; - -static struct attribute_group lis302dl_attr_group = { - .name = NULL, - .attrs = lis302dl_sysfs_entries, -}; - -/* input device handling and driver core interaction */ - -static int lis302dl_input_open(struct input_dev *inp) -{ - struct lis302dl_info *lis = input_get_drvdata(inp); - unsigned long flags; - - local_irq_save(flags); - - __enable_data_collection(lis); - lis->flags |= LIS302DL_F_INPUT_OPEN; - - local_irq_restore(flags); - - return 0; -} - -static void lis302dl_input_close(struct input_dev *inp) -{ - struct lis302dl_info *lis = input_get_drvdata(inp); - u_int8_t ctrl1 = LIS302DL_CTRL1_Xen | LIS302DL_CTRL1_Yen | - LIS302DL_CTRL1_Zen; - unsigned long flags; - - local_irq_save(flags); - - /* since the input core already serializes access and makes sure we - * only see close() for the close of the last user, we can safely - * disable the data ready events */ - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, ctrl1, 0x00); - lis->flags &= ~LIS302DL_F_INPUT_OPEN; - - /* however, don't power down the whole device if still needed */ - if (!(lis->flags & LIS302DL_F_WUP_FF || - lis->flags & LIS302DL_F_WUP_CLICK)) { - __reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_PD, - 0x00); - } - local_irq_restore(flags); -} - -/* get the device to reload its coefficients from EEPROM and wait for it - * to complete - */ - -static int __lis302dl_reset_device(struct lis302dl_info *lis) -{ - int timeout = 10; - - __reg_write(lis, LIS302DL_REG_CTRL2, - LIS302DL_CTRL2_BOOT | LIS302DL_CTRL2_FDS); - - while ((__reg_read(lis, LIS302DL_REG_CTRL2) - & LIS302DL_CTRL2_BOOT) && (timeout--)) - mdelay(1); - - return !!(timeout < 0); -} - -static int __devinit lis302dl_probe(struct spi_device *spi) -{ - int rc; - struct lis302dl_info *lis; - u_int8_t wai; - unsigned long flags; - struct lis302dl_platform_data *pdata = spi->dev.platform_data; - - spi->mode = SPI_MODE_3; - rc = spi_setup(spi); - if (rc < 0) { - dev_err(&spi->dev, "spi_setup failed\n"); - return rc; - } - - lis = kzalloc(sizeof(*lis), GFP_KERNEL); - if (!lis) - return -ENOMEM; - - lis->dev = &spi->dev; - lis->spi = spi; - - dev_set_drvdata(lis->dev, lis); - - lis->pdata = pdata; - - rc = sysfs_create_group(&lis->dev->kobj, &lis302dl_attr_group); - if (rc) { - dev_err(lis->dev, "error creating sysfs group\n"); - goto bail_free_lis; - } - - /* initialize input layer details */ - lis->input_dev = input_allocate_device(); - if (!lis->input_dev) { - dev_err(lis->dev, "Unable to allocate input device\n"); - goto bail_sysfs; - } - - input_set_drvdata(lis->input_dev, lis); - lis->input_dev->name = pdata->name; - /* SPI Bus not defined as a valid bus for input subsystem*/ - lis->input_dev->id.bustype = BUS_I2C; /* lie about it */ - lis->input_dev->open = lis302dl_input_open; - lis->input_dev->close = lis302dl_input_close; - - rc = input_register_device(lis->input_dev); - if (rc) { - dev_err(lis->dev, "error %d registering input device\n", rc); - goto bail_inp_dev; - } - - local_irq_save(flags); - /* Configure our IO */ - (lis->pdata->lis302dl_suspend_io)(lis, 1); - - wai = __reg_read(lis, LIS302DL_REG_WHO_AM_I); - if (wai != LIS302DL_WHO_AM_I_MAGIC) { - dev_err(lis->dev, "unknown who_am_i signature 0x%02x\n", wai); - dev_set_drvdata(lis->dev, NULL); - rc = -ENODEV; - local_irq_restore(flags); - goto bail_inp_reg; - } - - set_bit(EV_ABS, lis->input_dev->evbit); - input_set_abs_params(lis->input_dev, ABS_X, 0, 0, 0, 0); - input_set_abs_params(lis->input_dev, ABS_Y, 0, 0, 0, 0); - input_set_abs_params(lis->input_dev, ABS_Z, 0, 0, 0, 0); - - lis->threshold = 0; - lis->duration = 0; - memset(&lis->wakeup, 0, sizeof(lis->wakeup)); - - if (__lis302dl_reset_device(lis)) - dev_err(lis->dev, "device BOOT reload failed\n"); - - /* force us powered */ - __reg_write(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_PD | - LIS302DL_CTRL1_Xen | - LIS302DL_CTRL1_Yen | - LIS302DL_CTRL1_Zen); - mdelay(1); - - __reg_write(lis, LIS302DL_REG_CTRL2, 0); - __reg_write(lis, LIS302DL_REG_CTRL3, - LIS302DL_CTRL3_PP_OD | LIS302DL_CTRL3_IHL); - __reg_write(lis, LIS302DL_REG_FF_WU_THS_1, 0x0); - __reg_write(lis, LIS302DL_REG_FF_WU_DURATION_1, 0x00); - __reg_write(lis, LIS302DL_REG_FF_WU_CFG_1, 0x0); - - /* start off in powered down mode; we power up when someone opens us */ - __reg_write(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_Xen | - LIS302DL_CTRL1_Yen | LIS302DL_CTRL1_Zen); - - if (pdata->open_drain) - /* switch interrupt to open collector, active-low */ - __reg_write(lis, LIS302DL_REG_CTRL3, - LIS302DL_CTRL3_PP_OD | LIS302DL_CTRL3_IHL); - else - /* push-pull, active-low */ - __reg_write(lis, LIS302DL_REG_CTRL3, LIS302DL_CTRL3_IHL); - - __lis302dl_int_mode(lis->dev, 1, LIS302DL_INTMODE_GND); - __lis302dl_int_mode(lis->dev, 2, LIS302DL_INTMODE_GND); - - __reg_read(lis, LIS302DL_REG_STATUS); - __reg_read(lis, LIS302DL_REG_FF_WU_SRC_1); - __reg_read(lis, LIS302DL_REG_FF_WU_SRC_2); - __reg_read(lis, LIS302DL_REG_CLICK_SRC); - local_irq_restore(flags); - - dev_info(lis->dev, "Found %s\n", pdata->name); - - lis->pdata = pdata; - - set_irq_handler(lis->pdata->interrupt, handle_level_irq); - - rc = request_irq(lis->pdata->interrupt, lis302dl_interrupt, - IRQF_TRIGGER_LOW, "lis302dl", lis); - - if (rc < 0) { - dev_err(lis->dev, "error requesting IRQ %d\n", - lis->pdata->interrupt); - goto bail_inp_reg; - } - return 0; - -bail_inp_reg: - input_unregister_device(lis->input_dev); -bail_inp_dev: - input_free_device(lis->input_dev); -bail_sysfs: - sysfs_remove_group(&lis->dev->kobj, &lis302dl_attr_group); -bail_free_lis: - kfree(lis); - return rc; -} - -static int __devexit lis302dl_remove(struct spi_device *spi) -{ - struct lis302dl_info *lis = dev_get_drvdata(&spi->dev); - unsigned long flags; - - /* Disable interrupts */ - if (lis->flags & LIS302DL_F_IRQ_WAKE) - disable_irq_wake(lis->pdata->interrupt); - free_irq(lis->pdata->interrupt, lis); - - /* Reset and power down the device */ - local_irq_save(flags); - __reg_write(lis, LIS302DL_REG_CTRL3, 0x00); - __reg_write(lis, LIS302DL_REG_CTRL2, 0x00); - __reg_write(lis, LIS302DL_REG_CTRL1, 0x00); - local_irq_restore(flags); - - /* Cleanup resources */ - sysfs_remove_group(&spi->dev.kobj, &lis302dl_attr_group); - input_unregister_device(lis->input_dev); - if (lis->input_dev) - input_free_device(lis->input_dev); - dev_set_drvdata(lis->dev, NULL); - kfree(lis); - - return 0; -} - -#ifdef CONFIG_PM - -static u8 regs_to_save[] = { - LIS302DL_REG_CTRL1, - LIS302DL_REG_CTRL2, - LIS302DL_REG_CTRL3, - LIS302DL_REG_FF_WU_CFG_1, - LIS302DL_REG_FF_WU_THS_1, - LIS302DL_REG_FF_WU_DURATION_1, - LIS302DL_REG_FF_WU_CFG_2, - LIS302DL_REG_FF_WU_THS_2, - LIS302DL_REG_FF_WU_DURATION_2, - LIS302DL_REG_CLICK_CFG, - LIS302DL_REG_CLICK_THSY_X, - LIS302DL_REG_CLICK_THSZ, - LIS302DL_REG_CLICK_TIME_LIMIT, - LIS302DL_REG_CLICK_LATENCY, - LIS302DL_REG_CLICK_WINDOW, - -}; - -static int lis302dl_suspend(struct spi_device *spi, pm_message_t state) -{ - struct lis302dl_info *lis = dev_get_drvdata(&spi->dev); - unsigned long flags; - u_int8_t tmp; - int n; - - /* determine if we want to wake up from the accel. */ - if (lis->flags & LIS302DL_F_WUP_CLICK) - return 0; - - disable_irq(lis->pdata->interrupt); - local_irq_save(flags); - - /* - * When we share SPI over multiple sensors, there is a race here - * that one or more sensors will lose. In that case, the shared - * SPI bus GPIO will be in sleep mode and partially pulled down. So - * we explicitly put our IO into "wake" mode here before the final - * traffic to the sensor. - */ - (lis->pdata->lis302dl_suspend_io)(lis, 1); - - /* save registers */ - for (n = 0; n < ARRAY_SIZE(regs_to_save); n++) - lis->regs[regs_to_save[n]] = - __reg_read(lis, regs_to_save[n]); - - /* power down or enable wakeup */ - - if (lis->wakeup.threshold == 0) { - tmp = __reg_read(lis, LIS302DL_REG_CTRL1); - tmp &= ~LIS302DL_CTRL1_PD; - __reg_write(lis, LIS302DL_REG_CTRL1, tmp); - } else - __enable_wakeup(lis); - - /* place our IO to the device in sleep-compatible states */ - (lis->pdata->lis302dl_suspend_io)(lis, 0); - - local_irq_restore(flags); - - return 0; -} - -static int lis302dl_resume(struct spi_device *spi) -{ - struct lis302dl_info *lis = dev_get_drvdata(&spi->dev); - unsigned long flags; - int n; - - if (lis->flags & LIS302DL_F_WUP_CLICK) - return 0; - - local_irq_save(flags); - - /* get our IO to the device back in operational states */ - (lis->pdata->lis302dl_suspend_io)(lis, 1); - - /* resume from powerdown first! */ - __reg_write(lis, LIS302DL_REG_CTRL1, - LIS302DL_CTRL1_PD | - LIS302DL_CTRL1_Xen | - LIS302DL_CTRL1_Yen | - LIS302DL_CTRL1_Zen); - mdelay(1); - - if (__lis302dl_reset_device(lis)) - dev_err(&spi->dev, "device BOOT reload failed\n"); - - lis->regs[LIS302DL_REG_CTRL1] |= LIS302DL_CTRL1_PD | - LIS302DL_CTRL1_Xen | - LIS302DL_CTRL1_Yen | - LIS302DL_CTRL1_Zen; - - /* restore registers after resume */ - for (n = 0; n < ARRAY_SIZE(regs_to_save); n++) - __reg_write(lis, regs_to_save[n], lis->regs[regs_to_save[n]]); - - /* if someone had us open, reset the non-wake threshold stuff */ - if (lis->flags & LIS302DL_F_INPUT_OPEN) - __enable_data_collection(lis); - - local_irq_restore(flags); - enable_irq(lis->pdata->interrupt); - - return 0; -} -#else -#define lis302dl_suspend NULL -#define lis302dl_resume NULL -#endif - -static struct spi_driver lis302dl_spi_driver = { - .driver = { - .name = "lis302dl", - .owner = THIS_MODULE, - }, - - .probe = lis302dl_probe, - .remove = __devexit_p(lis302dl_remove), - .suspend = lis302dl_suspend, - .resume = lis302dl_resume, -}; - -static int __devinit lis302dl_init(void) -{ - return spi_register_driver(&lis302dl_spi_driver); -} - -static void __exit lis302dl_exit(void) -{ - spi_unregister_driver(&lis302dl_spi_driver); -} - -MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>"); -MODULE_LICENSE("GPL"); - -module_init(lis302dl_init); -module_exit(lis302dl_exit); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/s3c2410_ts.c b/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/s3c2410_ts.c deleted file mode 100644 index 93163ff509..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/s3c2410_ts.c +++ /dev/null @@ -1,593 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org> - * iPAQ H1940 touchscreen support - * - * ChangeLog - * - * 2004-09-05: Herbert Pötzl <herbert@13thfloor.at> - * - added clock (de-)allocation code - * - * 2005-03-06: Arnaud Patard <arnaud.patard@rtp-net.org> - * - h1940_ -> s3c2410 (this driver is now also used on the n30 - * machines :P) - * - Debug messages are now enabled with the config option - * TOUCHSCREEN_S3C2410_DEBUG - * - Changed the way the value are read - * - Input subsystem should now work - * - Use ioremap and readl/writel - * - * 2005-03-23: Arnaud Patard <arnaud.patard@rtp-net.org> - * - Make use of some undocumented features of the touchscreen - * controller - * - * 2007-05-23: Harald Welte <laforge@openmoko.org> - * - Add proper support for S32440 - * - * 2008-06-23: Andy Green <andy@openmoko.com> - * - removed averaging system - * - added generic Touchscreen filter stuff - * - * 2008-11-27: Nelson Castillo <arhuaco@freaks-unidos.net> - * - improve interrupt handling - */ - -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/input.h> -#include <linux/init.h> -#include <linux/serio.h> -#include <linux/timer.h> -#include <linux/kfifo.h> -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/clk.h> -#include <asm/io.h> -#include <asm/irq.h> - -#include <mach/regs-gpio.h> -#include <mach/ts.h> -#include <mach/hardware.h> -#include <plat/regs-adc.h> - -#include <linux/touchscreen/ts_filter_chain.h> - -/* For ts.dev.id.version */ -#define S3C2410TSVERSION 0x0101 - -#define TSC_SLEEP (S3C2410_ADCTSC_PULL_UP_DISABLE | S3C2410_ADCTSC_XY_PST(0)) - -#define WAIT4INT(x) (((x)<<8) | \ - S3C2410_ADCTSC_YM_SEN | \ - S3C2410_ADCTSC_YP_SEN | \ - S3C2410_ADCTSC_XP_SEN | \ - S3C2410_ADCTSC_XY_PST(3)) - -#define AUTOPST (S3C2410_ADCTSC_YM_SEN | \ - S3C2410_ADCTSC_YP_SEN | \ - S3C2410_ADCTSC_XP_SEN | \ - S3C2410_ADCTSC_AUTO_PST | \ - S3C2410_ADCTSC_XY_PST(0)) - -#define DEBUG_LVL KERN_DEBUG - -MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>"); -MODULE_DESCRIPTION("s3c2410 touchscreen driver"); -MODULE_LICENSE("GPL"); - -/* - * Definitions & global arrays. - */ - -static char *s3c2410ts_name = "s3c2410 TouchScreen"; - -#define TS_RELEASE_TIMEOUT (HZ >> 7 ? HZ >> 7 : 1) /* 8ms (5ms if HZ is 200) */ -#define TS_EVENT_FIFO_SIZE (2 << 6) /* must be a power of 2 */ - -#define TS_STATE_STANDBY 0 /* initial state */ -#define TS_STATE_PRESSED 1 -#define TS_STATE_RELEASE_PENDING 2 -#define TS_STATE_RELEASE 3 - -/* - * Per-touchscreen data. - */ - -struct s3c2410ts { - struct input_dev *dev; - struct ts_filter_chain *chain; - int is_down; - int state; - struct kfifo *event_fifo; -}; - -static struct s3c2410ts ts; - -static void __iomem *base_addr; - -/* - * A few low level functions. - */ - -static inline void s3c2410_ts_connect(void) -{ - s3c2410_gpio_cfgpin(S3C2410_GPG12, S3C2410_GPG12_XMON); - s3c2410_gpio_cfgpin(S3C2410_GPG13, S3C2410_GPG13_nXPON); - s3c2410_gpio_cfgpin(S3C2410_GPG14, S3C2410_GPG14_YMON); - s3c2410_gpio_cfgpin(S3C2410_GPG15, S3C2410_GPG15_nYPON); -} - -static void s3c2410_ts_start_adc_conversion(void) -{ - writel(S3C2410_ADCTSC_PULL_UP_DISABLE | AUTOPST, - base_addr + S3C2410_ADCTSC); - writel(readl(base_addr + S3C2410_ADCCON) | S3C2410_ADCCON_ENABLE_START, - base_addr + S3C2410_ADCCON); -} - -/* - * Just send the input events. - */ - -enum ts_input_event {IE_DOWN = 0, IE_UP}; - -static void ts_input_report(int event, int coords[]) -{ -#ifdef CONFIG_TOUCHSCREEN_S3C2410_DEBUG - static char *s[] = {"down", "up"}; - struct timeval tv; - - do_gettimeofday(&tv); -#endif - - if (event == IE_DOWN) { - input_report_abs(ts.dev, ABS_X, coords[0]); - input_report_abs(ts.dev, ABS_Y, coords[1]); - input_report_key(ts.dev, BTN_TOUCH, 1); - input_report_abs(ts.dev, ABS_PRESSURE, 1); - -#ifdef CONFIG_TOUCHSCREEN_S3C2410_DEBUG - printk(DEBUG_LVL "T:%06d %6s (X:%03d, Y:%03d)\n", - (int)tv.tv_usec, s[event], coords[0], coords[1]); -#endif - } else { - input_report_key(ts.dev, BTN_TOUCH, 0); - input_report_abs(ts.dev, ABS_PRESSURE, 0); - -#ifdef CONFIG_TOUCHSCREEN_S3C2410_DEBUG - printk(DEBUG_LVL "T:%06d %6s\n", - (int)tv.tv_usec, s[event]); -#endif - } - - input_sync(ts.dev); -} - -/* - * Manage the state of the touchscreen. - */ - -static void event_send_timer_f(unsigned long data); - -static struct timer_list event_send_timer = - TIMER_INITIALIZER(event_send_timer_f, 0, 0); - -static void event_send_timer_f(unsigned long data) -{ - static int noop_counter; - int event_type; - - while (__kfifo_get(ts.event_fifo, (unsigned char *)&event_type, - sizeof(int))) { - int buf[2]; - - switch (event_type) { - case 'D': - if (ts.state == TS_STATE_RELEASE_PENDING) - /* Ignore short UP event */ - ts.state = TS_STATE_PRESSED; - break; - - case 'U': - ts.state = TS_STATE_RELEASE_PENDING; - break; - - case 'P': - if (ts.is_down) /* stylus_action needs a conversion */ - s3c2410_ts_start_adc_conversion(); - - if (unlikely(__kfifo_get(ts.event_fifo, - (unsigned char *)buf, - sizeof(int) * 2) - != sizeof(int) * 2)) - goto ts_exit_error; - - ts_input_report(IE_DOWN, buf); - ts.state = TS_STATE_PRESSED; - break; - - default: - goto ts_exit_error; - } - - noop_counter = 0; - } - - if (noop_counter++ >= 1) { - noop_counter = 0; - if (ts.state == TS_STATE_RELEASE_PENDING) { - /* - * We delay the UP event for a while to avoid jitter. - * If we get a DOWN event we do not send it. - */ - ts_input_report(IE_UP, NULL); - ts.state = TS_STATE_STANDBY; - - ts_filter_chain_clear(ts.chain); - } - } else { - mod_timer(&event_send_timer, jiffies + TS_RELEASE_TIMEOUT); - } - - return; - -ts_exit_error: /* should not happen unless we have a bug */ - printk(KERN_ERR __FILE__ ": event_send_timer_f failed\n"); -} - -/* - * Manage interrupts. - */ - -static irqreturn_t stylus_updown(int irq, void *dev_id) -{ - unsigned long data0; - unsigned long data1; - int event_type; - - data0 = readl(base_addr+S3C2410_ADCDAT0); - data1 = readl(base_addr+S3C2410_ADCDAT1); - - ts.is_down = (!(data0 & S3C2410_ADCDAT0_UPDOWN)) && - (!(data1 & S3C2410_ADCDAT0_UPDOWN)); - - event_type = ts.is_down ? 'D' : 'U'; - - if (unlikely(__kfifo_put(ts.event_fifo, (unsigned char *)&event_type, - sizeof(int)) != sizeof(int))) /* should not happen */ - printk(KERN_ERR __FILE__": stylus_updown lost event!\n"); - - if (ts.is_down) - s3c2410_ts_start_adc_conversion(); - else - writel(WAIT4INT(0), base_addr+S3C2410_ADCTSC); - - mod_timer(&event_send_timer, jiffies + 1); - - return IRQ_HANDLED; -} - -static irqreturn_t stylus_action(int irq, void *dev_id) -{ - int buf[3]; - - /* Grab the ADC results. */ - buf[1] = readl(base_addr + S3C2410_ADCDAT0) & - S3C2410_ADCDAT0_XPDATA_MASK; - buf[2] = readl(base_addr + S3C2410_ADCDAT1) & - S3C2410_ADCDAT1_YPDATA_MASK; - - switch (ts_filter_chain_feed(ts.chain, &buf[1])) { - case 0: - /* The filter wants more points. */ - s3c2410_ts_start_adc_conversion(); - return IRQ_HANDLED; - case 1: - /* We have a point from the filters or no filtering enabled. */ - buf[0] = 'P'; - break; - default: - printk(KERN_ERR __FILE__ - ":%d Invalid ts_filter_chain_feed return value.\n", - __LINE__); - case -1: - /* Error. Ignore the event. */ - ts_filter_chain_clear(ts.chain); - writel(WAIT4INT(1), base_addr + S3C2410_ADCTSC); - return IRQ_HANDLED; - }; - - if (unlikely(__kfifo_put(ts.event_fifo, (unsigned char *)buf, - sizeof(int) * 3) != sizeof(int) * 3)) - printk(KERN_ERR __FILE__":stylus_action bug.\n"); - - writel(WAIT4INT(1), base_addr + S3C2410_ADCTSC); - mod_timer(&event_send_timer, jiffies + 1); - - return IRQ_HANDLED; -} - -static struct clk *adc_clock; - -/* - * The functions for inserting/removing us as a module. - */ - -static int __init s3c2410ts_probe(struct platform_device *pdev) -{ - int rc; - struct s3c2410_ts_mach_info *info; - struct input_dev *input_dev; - int ret = 0; - - dev_info(&pdev->dev, "Starting\n"); - - info = (struct s3c2410_ts_mach_info *)pdev->dev.platform_data; - - if (!info) - { - dev_err(&pdev->dev, "Hm... too bad: no platform data for ts\n"); - return -EINVAL; - } - -#ifdef CONFIG_TOUCHSCREEN_S3C2410_DEBUG - printk(DEBUG_LVL "Entering s3c2410ts_init\n"); -#endif - - adc_clock = clk_get(NULL, "adc"); - if (!adc_clock) { - dev_err(&pdev->dev, "failed to get adc clock source\n"); - return -ENOENT; - } - clk_enable(adc_clock); - -#ifdef CONFIG_TOUCHSCREEN_S3C2410_DEBUG - printk(DEBUG_LVL "got and enabled clock\n"); -#endif - - base_addr = ioremap(S3C2410_PA_ADC,0x20); - if (base_addr == NULL) { - dev_err(&pdev->dev, "Failed to remap register block\n"); - ret = -ENOMEM; - goto bail0; - } - - - /* If we acutally are a S3C2410: Configure GPIOs */ - if (!strcmp(pdev->name, "s3c2410-ts")) - s3c2410_ts_connect(); - - if ((info->presc & 0xff) > 0) - writel(S3C2410_ADCCON_PRSCEN | - S3C2410_ADCCON_PRSCVL(info->presc&0xFF), - base_addr + S3C2410_ADCCON); - else - writel(0, base_addr+S3C2410_ADCCON); - - /* Initialise registers */ - if ((info->delay & 0xffff) > 0) - writel(info->delay & 0xffff, base_addr + S3C2410_ADCDLY); - - writel(WAIT4INT(0), base_addr + S3C2410_ADCTSC); - - /* Initialise input stuff */ - memset(&ts, 0, sizeof(struct s3c2410ts)); - input_dev = input_allocate_device(); - - if (!input_dev) { - dev_err(&pdev->dev, "Unable to allocate the input device\n"); - ret = -ENOMEM; - goto bail1; - } - - ts.dev = input_dev; - ts.dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | - BIT_MASK(EV_ABS); - ts.dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); - input_set_abs_params(ts.dev, ABS_X, 0, 0x3FF, 0, 0); - input_set_abs_params(ts.dev, ABS_Y, 0, 0x3FF, 0, 0); - input_set_abs_params(ts.dev, ABS_PRESSURE, 0, 1, 0, 0); - - ts.dev->name = s3c2410ts_name; - ts.dev->id.bustype = BUS_RS232; - ts.dev->id.vendor = 0xDEAD; - ts.dev->id.product = 0xBEEF; - ts.dev->id.version = S3C2410TSVERSION; - ts.state = TS_STATE_STANDBY; - ts.event_fifo = kfifo_alloc(TS_EVENT_FIFO_SIZE, GFP_KERNEL, NULL); - if (IS_ERR(ts.event_fifo)) { - ret = -EIO; - goto bail2; - } - - /* create the filter chain set up for the 2 coordinates we produce */ - ts.chain = ts_filter_chain_create(pdev, info->filter_config, 2); - - if (IS_ERR(ts.chain)) - goto bail2; - - ts_filter_chain_clear(ts.chain); - - /* Get irqs */ - if (request_irq(IRQ_ADC, stylus_action, 0, - "s3c2410_action", ts.dev)) { - dev_err(&pdev->dev, "Could not allocate ts IRQ_ADC !\n"); - iounmap(base_addr); - ret = -EIO; - goto bail3; - } - if (request_irq(IRQ_TC, stylus_updown, 0, - "s3c2410_action", ts.dev)) { - dev_err(&pdev->dev, "Could not allocate ts IRQ_TC !\n"); - free_irq(IRQ_ADC, ts.dev); - iounmap(base_addr); - ret = -EIO; - goto bail4; - } - - dev_info(&pdev->dev, "Successfully loaded\n"); - - /* All went ok, so register to the input system */ - rc = input_register_device(ts.dev); - if (rc) { - ret = -EIO; - goto bail5; - } - - return 0; - -bail5: - free_irq(IRQ_TC, ts.dev); - free_irq(IRQ_ADC, ts.dev); - clk_disable(adc_clock); - iounmap(base_addr); - disable_irq(IRQ_TC); -bail4: - disable_irq(IRQ_ADC); -bail3: - ts_filter_chain_destroy(ts.chain); - kfifo_free(ts.event_fifo); -bail2: - input_unregister_device(ts.dev); -bail1: - iounmap(base_addr); -bail0: - - return ret; -} - -static int s3c2410ts_remove(struct platform_device *pdev) -{ - disable_irq(IRQ_ADC); - disable_irq(IRQ_TC); - free_irq(IRQ_TC,ts.dev); - free_irq(IRQ_ADC,ts.dev); - - if (adc_clock) { - clk_disable(adc_clock); - clk_put(adc_clock); - adc_clock = NULL; - } - - input_unregister_device(ts.dev); - iounmap(base_addr); - - ts_filter_chain_destroy(ts.chain); - - kfifo_free(ts.event_fifo); - - return 0; -} - -#ifdef CONFIG_PM -static int s3c2410ts_suspend(struct platform_device *pdev, pm_message_t state) -{ - writel(TSC_SLEEP, base_addr+S3C2410_ADCTSC); - writel(readl(base_addr+S3C2410_ADCCON) | S3C2410_ADCCON_STDBM, - base_addr+S3C2410_ADCCON); - - disable_irq(IRQ_ADC); - disable_irq(IRQ_TC); - - clk_disable(adc_clock); - - return 0; -} - -static int s3c2410ts_resume(struct platform_device *pdev) -{ - struct s3c2410_ts_mach_info *info = - ( struct s3c2410_ts_mach_info *)pdev->dev.platform_data; - - clk_enable(adc_clock); - mdelay(1); - - ts_filter_chain_clear(ts.chain); - - enable_irq(IRQ_ADC); - enable_irq(IRQ_TC); - - if ((info->presc&0xff) > 0) - writel(S3C2410_ADCCON_PRSCEN | - S3C2410_ADCCON_PRSCVL(info->presc&0xFF), - base_addr+S3C2410_ADCCON); - else - writel(0,base_addr+S3C2410_ADCCON); - - /* Initialise registers */ - if ((info->delay & 0xffff) > 0) - writel(info->delay & 0xffff, base_addr+S3C2410_ADCDLY); - - writel(WAIT4INT(0), base_addr+S3C2410_ADCTSC); - - return 0; -} - -#else -#define s3c2410ts_suspend NULL -#define s3c2410ts_resume NULL -#endif - -static struct platform_driver s3c2410ts_driver = { - .driver = { - .name = "s3c2410-ts", - .owner = THIS_MODULE, - }, - .probe = s3c2410ts_probe, - .remove = s3c2410ts_remove, - .suspend = s3c2410ts_suspend, - .resume = s3c2410ts_resume, - -}; - -static struct platform_driver s3c2440ts_driver = { - .driver = { - .name = "s3c2440-ts", - .owner = THIS_MODULE, - }, - .probe = s3c2410ts_probe, - .remove = s3c2410ts_remove, - .suspend = s3c2410ts_suspend, - .resume = s3c2410ts_resume, - -}; - -static int __init s3c2410ts_init(void) -{ - int rc; - - rc = platform_driver_register(&s3c2410ts_driver); - if (rc < 0) - return rc; - - rc = platform_driver_register(&s3c2440ts_driver); - if (rc < 0) - platform_driver_unregister(&s3c2410ts_driver); - - return rc; -} - -static void __exit s3c2410ts_exit(void) -{ - platform_driver_unregister(&s3c2440ts_driver); - platform_driver_unregister(&s3c2410ts_driver); -} - -module_init(s3c2410ts_init); -module_exit(s3c2410ts_exit); - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_chain.c b/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_chain.c deleted file mode 100644 index e6bb382700..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_chain.c +++ /dev/null @@ -1,183 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Copyright (c) 2008,2009 Andy Green <andy@openmoko.com> - */ - -#include <linux/kernel.h> -#include <linux/device.h> - -#include <linux/touchscreen/ts_filter_chain.h> -#include <linux/touchscreen/ts_filter.h> - -/* - * Tux, would you like the following function in /lib? - * It helps us avoid silly code. - */ - -/** - * sptrlen - Count how many non-null pointers are in a pointer array - * @arr: The array of pointers - */ -static int sptrlen(const void *arr) -{ - /* All pointers have the same size. */ - const int **p = (const int **)arr; - int len = 0; - - while (*(p++)) - len++; - - return len; -} - - -struct ts_filter_chain { - /* All of the filters. */ - struct ts_filter **arr; - /* Filters that can propagate values in the chain. */ - struct ts_filter **pchain; - /* Length of the pchain array. */ - int pchain_len; - /* FIXME: Add a spinlock and use it. */ -}; - -struct ts_filter_chain *ts_filter_chain_create( - struct platform_device *pdev, - const struct ts_filter_chain_configuration conf[], - int count_coords) -{ - struct ts_filter_chain *c; - int count = 0; - int len; - - BUG_ON((count_coords < 1)); - BUG_ON(count_coords > MAX_TS_FILTER_COORDS); - - c = kzalloc(sizeof(struct ts_filter_chain), GFP_KERNEL); - if (!c) - goto create_err_1; - - len = (sptrlen(conf) + 1); - /* Memory for two null-terminated arrays of filters. */ - c->arr = kzalloc(2 * sizeof(struct ts_filter *) * len, GFP_KERNEL); - if (!c->arr) - goto create_err_1; - c->pchain = c->arr + len; - - while (conf->api) { - /* TODO: Can we get away with only sending pdev->dev? */ - struct ts_filter *f = - (conf->api->create)(pdev, conf->config, count_coords); - if (!f) { - dev_info(&pdev->dev, "Filter %d creation failed\n", - count); - goto create_err_2; - } - - f->api = conf->api; - c->arr[count++] = f; - - if (f->api->haspoint && f->api->getpoint && f->api->process) - c->pchain[c->pchain_len++] = f; - - conf++; - } - - dev_info(&pdev->dev, "%d filter(s) initialized\n", count); - - return c; - -create_err_2: - ts_filter_chain_destroy(c); /* Also frees c. */ -create_err_1: - dev_info(&pdev->dev, "Error in filter chain initialization\n"); - /* - * FIXME: Individual filters have to return errors this way. - * We only have to forward the errors we find. - */ - return ERR_PTR(-ENOMEM); -} -EXPORT_SYMBOL_GPL(ts_filter_chain_create); - -void ts_filter_chain_destroy(struct ts_filter_chain *c) -{ - if (c->arr) { - struct ts_filter **a = c->arr; - while (*a) { - ((*a)->api->destroy)(*a); - a++; - } - kfree(c->arr); - } - kfree(c); -} -EXPORT_SYMBOL_GPL(ts_filter_chain_destroy); - -void ts_filter_chain_clear(struct ts_filter_chain *c) -{ - struct ts_filter **a = c->arr; - - while (*a) { - if ((*a)->api->clear) - ((*a)->api->clear)(*a); - a++; - } -} -EXPORT_SYMBOL_GPL(ts_filter_chain_clear); - -static void ts_filter_chain_scale(struct ts_filter_chain *c, int *coords) -{ - struct ts_filter **a = c->arr; - while (*a) { - if ((*a)->api->scale) - ((*a)->api->scale)(*a, coords); - a++; - } -} - -int ts_filter_chain_feed(struct ts_filter_chain *c, int *coords) -{ - int len = c->pchain_len; - int i = len - 1; - - if (!c->pchain[0]) - return 1; /* Nothing to do. */ - - BUG_ON(c->pchain[0]->api->haspoint(c->pchain[0])); - - if (c->pchain[0]->api->process(c->pchain[0], coords)) - return -1; - - while (i >= 0 && i < len) { - if (c->pchain[i]->api->haspoint(c->pchain[i])) { - c->pchain[i]->api->getpoint(c->pchain[i], coords); - if (++i < len && - c->pchain[i]->api->process(c->pchain[i], coords)) - return -1; /* Error. */ - } else { - i--; - } - } - - if (i >= 0) { /* Same as i == len. */ - ts_filter_chain_scale(c, coords); - return 1; - } - - return 0; -} -EXPORT_SYMBOL_GPL(ts_filter_chain_feed); - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_group.c b/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_group.c deleted file mode 100644 index f53f16dafd..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_group.c +++ /dev/null @@ -1,296 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Copyright (C) 2008,2009 by Openmoko, Inc. - * Author: Nelson Castillo <arhuaco@freaks-unidos.net> - * All rights reserved. - * - * - * This filter is useful to reject samples that are not reliable. We consider - * that a sample is not reliable if it deviates form the Majority. - * - * 1) We collect S samples. - * - * 2) For each dimension: - * - * - We sort the points. - * - Points that are "close enough" are considered to be in the same set. - * - We choose the set with more elements. If more than "threshold" - * points are in this set we use the first and the last point of the set - * to define the valid range for this dimension [min, max], otherwise we - * discard all the points and go to step 1. - * - * 3) We consider the unsorted S samples and try to feed them to the next - * filter in the chain. If one of the points of each sample - * is not in the allowed range for its dimension, we discard the sample. - * - */ - -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/sort.h> -#include <linux/touchscreen/ts_filter_group.h> - -struct ts_filter_group { - /* Private filter configuration. */ - struct ts_filter_group_configuration *config; - /* Filter API. */ - struct ts_filter tsf; - - int N; /* How many samples we have. */ - int *samples[MAX_TS_FILTER_COORDS]; /* The samples: our input. */ - - int *group_size; /* Used for temporal computations. */ - int *sorted_samples; /* Used for temporal computations. */ - - int range_max[MAX_TS_FILTER_COORDS]; /* Max. computed ranges. */ - int range_min[MAX_TS_FILTER_COORDS]; /* Min. computed ranges. */ - - int tries_left; /* We finish if we don't get enough samples. */ - int ready; /* If we are ready to deliver samples. */ - int result; /* Index of the point being returned. */ -}; - -#define ts_filter_to_filter_group(f) \ - container_of(f, struct ts_filter_group, tsf) - - -static void ts_filter_group_clear_internal(struct ts_filter_group *tsfg, - int attempts) -{ - tsfg->N = 0; - tsfg->tries_left = attempts; - tsfg->ready = 0; - tsfg->result = 0; -} - -static void ts_filter_group_clear(struct ts_filter *tsf) -{ - struct ts_filter_group *tsfg = ts_filter_to_filter_group(tsf); - - ts_filter_group_clear_internal(tsfg, tsfg->config->attempts); -} - -static struct ts_filter *ts_filter_group_create( - struct platform_device *pdev, - const struct ts_filter_configuration *conf, - int count_coords) -{ - struct ts_filter_group *tsfg; - int i; - - tsfg = kzalloc(sizeof(struct ts_filter_group), GFP_KERNEL); - if (!tsfg) - return NULL; - - tsfg->config = container_of(conf, - struct ts_filter_group_configuration, - config); - tsfg->tsf.count_coords = count_coords; - - BUG_ON(tsfg->config->attempts <= 0); - - tsfg->samples[0] = kmalloc((2 + count_coords) * sizeof(int) * - tsfg->config->length, GFP_KERNEL); - if (!tsfg->samples[0]) { - kfree(tsfg); - return NULL; - } - for (i = 1; i < count_coords; ++i) - tsfg->samples[i] = tsfg->samples[0] + i * tsfg->config->length; - tsfg->sorted_samples = tsfg->samples[0] + count_coords * - tsfg->config->length; - tsfg->group_size = tsfg->samples[0] + (1 + count_coords) * - tsfg->config->length; - - ts_filter_group_clear_internal(tsfg, tsfg->config->attempts); - - dev_info(&pdev->dev, "Created Group filter len:%d coords:%d close:%d " - "thresh:%d\n", tsfg->config->length, count_coords, - tsfg->config->close_enough, tsfg->config->threshold); - - return &tsfg->tsf; -} - -static void ts_filter_group_destroy(struct ts_filter *tsf) -{ - struct ts_filter_group *tsfg = ts_filter_to_filter_group(tsf); - - kfree(tsfg->samples[0]); /* first guy has pointer from kmalloc */ - kfree(tsf); -} - -static int int_cmp(const void *_a, const void *_b) -{ - const int *a = _a; - const int *b = _b; - - if (*a > *b) - return 1; - if (*a < *b) - return -1; - return 0; -} - -static void ts_filter_group_prepare_next(struct ts_filter *tsf); - -static int ts_filter_group_process(struct ts_filter *tsf, int *coords) -{ - struct ts_filter_group *tsfg = ts_filter_to_filter_group(tsf); - int n; - int i; - - BUG_ON(tsfg->N >= tsfg->config->length); - BUG_ON(tsfg->ready); - - for (n = 0; n < tsf->count_coords; n++) - tsfg->samples[n][tsfg->N] = coords[n]; - - if (++tsfg->N < tsfg->config->length) - return 0; /* We need more samples. */ - - for (n = 0; n < tsfg->tsf.count_coords; n++) { - int *v = tsfg->sorted_samples; - int ngroups = 0; - int best_size; - int best_idx = 0; - int idx = 0; - - memcpy(v, tsfg->samples[n], tsfg->N * sizeof(int)); - /* - * FIXME: Remove this sort call. We already have the - * algorithm for this modification. The filter will - * need less points (about half) if there is not a - * lot of noise. Right now we are doing a constant - * amount of work no matter how much noise we are - * dealing with. - */ - sort(v, tsfg->N, sizeof(int), int_cmp, NULL); - - tsfg->group_size[0] = 1; - for (i = 1; i < tsfg->N; ++i) { - if (v[i] - v[i - 1] <= tsfg->config->close_enough) - tsfg->group_size[ngroups]++; - else - tsfg->group_size[++ngroups] = 1; - } - ngroups++; - - best_size = tsfg->group_size[0]; - for (i = 1; i < ngroups; i++) { - idx += tsfg->group_size[i - 1]; - if (best_size < tsfg->group_size[i]) { - best_size = tsfg->group_size[i]; - best_idx = idx; - } - } - - if (best_size < tsfg->config->threshold) { - /* This set is not good enough for us. */ - if (--tsfg->tries_left) { - ts_filter_group_clear_internal - (tsfg, tsfg->tries_left); - /* No errors but we need more samples. */ - return 0; - } - return 1; /* We give up: error. */ - } - - tsfg->range_min[n] = v[best_idx]; - tsfg->range_max[n] = v[best_idx + best_size - 1]; - } - - ts_filter_group_prepare_next(tsf); - - return 0; -} - -/* - * This private function prepares a point that will be returned - * in ts_filter_group_getpoint if it is available. It updates - * the priv->ready state also. - */ -static void ts_filter_group_prepare_next(struct ts_filter *tsf) -{ - struct ts_filter_group *priv = ts_filter_to_filter_group(tsf); - int n; - - while (priv->result < priv->N) { - for (n = 0; n < priv->tsf.count_coords; ++n) { - if (priv->samples[n][priv->result] < - priv->range_min[n] || - priv->samples[n][priv->result] > priv->range_max[n]) - break; - } - - if (n == priv->tsf.count_coords) /* Sample is OK. */ - break; - - priv->result++; - } - - if (unlikely(priv->result >= priv->N)) { /* No sample to deliver. */ - ts_filter_group_clear_internal(priv, priv->config->attempts); - priv->ready = 0; - } else { - priv->ready = 1; - } -} - -static int ts_filter_group_haspoint(struct ts_filter *tsf) -{ - struct ts_filter_group *priv = ts_filter_to_filter_group(tsf); - - return priv->ready; -} - -static void ts_filter_group_getpoint(struct ts_filter *tsf, int *point) -{ - struct ts_filter_group *priv = ts_filter_to_filter_group(tsf); - int n; - - BUG_ON(!priv->ready); - - for (n = 0; n < priv->tsf.count_coords; n++) - point[n] = priv->samples[n][priv->result]; - - priv->result++; - - /* This call will update priv->ready. */ - ts_filter_group_prepare_next(tsf); -} - -/* - * Get ready to process the next batch of points, forget - * points we could have delivered. - */ -static void ts_filter_group_scale(struct ts_filter *tsf, int *coords) -{ - struct ts_filter_group *priv = ts_filter_to_filter_group(tsf); - - ts_filter_group_clear_internal(priv, priv->config->attempts); -} - -const struct ts_filter_api ts_filter_group_api = { - .create = ts_filter_group_create, - .destroy = ts_filter_group_destroy, - .clear = ts_filter_group_clear, - .process = ts_filter_group_process, - .haspoint = ts_filter_group_haspoint, - .getpoint = ts_filter_group_getpoint, - .scale = ts_filter_group_scale, -}; -EXPORT_SYMBOL_GPL(ts_filter_group_api); - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_linear.c b/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_linear.c deleted file mode 100644 index 0a595c5992..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_linear.c +++ /dev/null @@ -1,212 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Copyright (C) 2008,2009 by Openmoko, Inc. - * Author: Nelson Castillo <arhuaco@freaks-unidos.net> - * All rights reserved. - * - * Linearly scale touchscreen values. - * - * Expose the TS_FILTER_LINEAR_NCONSTANTS for the linear transformation - * using sysfs. - * - */ - -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/string.h> - -#include <linux/touchscreen/ts_filter_linear.h> - -struct ts_filter_linear; - -/* Sysfs code. */ - -struct const_obj { - /* The actual private object. */ - struct ts_filter_linear *tsfl; - /* Our kobject. */ - struct kobject kobj; -}; - -#define to_const_obj(x) container_of(x, struct const_obj, kobj) - -struct const_attribute { - struct attribute attr; - ssize_t (*show)(struct const_obj *const, struct const_attribute *attr, - char *buf); - ssize_t (*store)(struct const_obj *const, struct const_attribute *attr, - const char *buf, size_t count); -}; - -#define to_const_attr(x) container_of(x, struct const_attribute, attr) - - -/* Private linear filter structure. */ - -struct ts_filter_linear { - /* Private configuration for this filter. */ - struct ts_filter_linear_configuration *config; - - /* Generic filter API. */ - struct ts_filter tsf; - - /* Linear constants for the transformation. */ - int constants[TS_FILTER_LINEAR_NCONSTANTS]; - - /* Sysfs. */ - - /* Our const_object. */ - struct const_obj c_obj; - /* Our type. We will stick operations to it. */ - struct kobj_type const_ktype; - /* Attrs. of the virtual files. */ - struct const_attribute kattrs[TS_FILTER_LINEAR_NCONSTANTS]; - /* Default Attrs. Always NULL for us. */ - struct attribute *attrs[TS_FILTER_LINEAR_NCONSTANTS + 1]; - /* Storage for the name of the virtual files. */ - char attr_names[TS_FILTER_LINEAR_NCONSTANTS][2]; -}; - -#define ts_filter_to_filter_linear(f) \ - container_of(f, struct ts_filter_linear, tsf) - -/* Sysfs functions. */ - -static ssize_t const_attr_show(struct kobject *kobj, - struct attribute *attr, - char *buf) -{ - struct const_attribute *a = to_const_attr(attr); - - return a->show(to_const_obj(kobj), a, buf); -} - -static ssize_t const_attr_store(struct kobject *kobj, - struct attribute *attr, - const char *buf, size_t len) -{ - struct const_attribute *a = to_const_attr(attr); - - return a->store(to_const_obj(kobj), a, buf, len); -} - -static struct sysfs_ops const_sysfs_ops = { - .show = const_attr_show, - .store = const_attr_store, -}; - -static void const_release(struct kobject *kobj) -{ - kfree(to_const_obj(kobj)->tsfl); -} - -static ssize_t const_show(struct const_obj *obj, struct const_attribute *attr, - char *buf) -{ - int who; - - sscanf(attr->attr.name, "%d", &who); - return sprintf(buf, "%d\n", obj->tsfl->constants[who]); -} - -static ssize_t const_store(struct const_obj *obj, struct const_attribute *attr, - const char *buf, size_t count) -{ - int who; - - sscanf(attr->attr.name, "%d", &who); - sscanf(buf, "%d", &obj->tsfl->constants[who]); - return count; -} - -/* Filter functions. */ - -static struct ts_filter *ts_filter_linear_create( - struct platform_device *pdev, - const struct ts_filter_configuration *conf, - int count_coords) -{ - struct ts_filter_linear *tsfl; - int i; - int ret; - - tsfl = kzalloc(sizeof(struct ts_filter_linear), GFP_KERNEL); - if (!tsfl) - return NULL; - - tsfl->config = container_of(conf, - struct ts_filter_linear_configuration, - config); - - tsfl->tsf.count_coords = count_coords; - - for (i = 0; i < TS_FILTER_LINEAR_NCONSTANTS; ++i) { - tsfl->constants[i] = tsfl->config->constants[i]; - - /* sysfs */ - sprintf(tsfl->attr_names[i], "%d", i); - tsfl->kattrs[i].attr.name = tsfl->attr_names[i]; - tsfl->kattrs[i].attr.mode = 0666; - tsfl->kattrs[i].show = const_show; - tsfl->kattrs[i].store = const_store; - tsfl->attrs[i] = &tsfl->kattrs[i].attr; - } - tsfl->attrs[i] = NULL; - - tsfl->const_ktype.sysfs_ops = &const_sysfs_ops; - tsfl->const_ktype.release = const_release; - tsfl->const_ktype.default_attrs = tsfl->attrs; - tsfl->c_obj.tsfl = tsfl; /* kernel frees tsfl in const_release */ - - ret = kobject_init_and_add(&tsfl->c_obj.kobj, &tsfl->const_ktype, - &pdev->dev.kobj, "calibration"); - if (ret) { - kobject_put(&tsfl->c_obj.kobj); - return NULL; - } - - dev_info(&pdev->dev, "Created Linear filter coords:%d\n", count_coords); - - return &tsfl->tsf; -} - -static void ts_filter_linear_destroy(struct ts_filter *tsf) -{ - struct ts_filter_linear *tsfl = ts_filter_to_filter_linear(tsf); - - /* Kernel frees tsfl in const_release. */ - kobject_put(&tsfl->c_obj.kobj); -} - -static void ts_filter_linear_scale(struct ts_filter *tsf, int *coords) -{ - struct ts_filter_linear *tsfl = ts_filter_to_filter_linear(tsf); - - int *k = tsfl->constants; - int c0 = coords[tsfl->config->coord0]; - int c1 = coords[tsfl->config->coord1]; - - coords[tsfl->config->coord0] = (k[2] + k[0] * c0 + k[1] * c1) / k[6]; - coords[tsfl->config->coord1] = (k[5] + k[3] * c0 + k[4] * c1) / k[6]; -} - -const struct ts_filter_api ts_filter_linear_api = { - .create = ts_filter_linear_create, - .destroy = ts_filter_linear_destroy, - .scale = ts_filter_linear_scale, -}; -EXPORT_SYMBOL_GPL(ts_filter_linear_api); - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_mean.c b/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_mean.c deleted file mode 100644 index 8b85f676fe..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_mean.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Copyright (c) 2008,2009 - * Andy Green <andy@openmoko.com> - * Nelson Castillo <arhuaco@freaks-unidos.net> - * - * Simple mean filter. - * - */ - -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/slab.h> - -#include <linux/touchscreen/ts_filter_mean.h> - -struct ts_filter_mean { - /* Copy of the private filter configuration. */ - struct ts_filter_mean_configuration *config; - /* Filter API. */ - struct ts_filter tsf; - - /* Index on a circular buffer. */ - int curr; - /* Useful to tell if the circular buffer is full(read:ready). */ - int count; - /* Sumation used to compute the mean. */ - int sum[MAX_TS_FILTER_COORDS]; - /* Keep point values and decrement them from the sum on time. */ - int *fifo[MAX_TS_FILTER_COORDS]; - /* Store the output of this filter. */ - int ready; -}; - -#define ts_filter_to_filter_mean(f) container_of(f, struct ts_filter_mean, tsf) - - -static void ts_filter_mean_clear(struct ts_filter *tsf); - -static struct ts_filter *ts_filter_mean_create( - struct platform_device *pdev, - const struct ts_filter_configuration *conf, - int count_coords) -{ - struct ts_filter_mean *priv; - int *v; - int n; - - priv = kzalloc(sizeof(struct ts_filter_mean), GFP_KERNEL); - if (!priv) - return NULL; - - priv->tsf.count_coords = count_coords; - priv->config = container_of(conf, - struct ts_filter_mean_configuration, - config); - - BUG_ON(priv->config->length <= 0); - - v = kmalloc(priv->config->length * sizeof(int) * count_coords, - GFP_KERNEL); - if (!v) - return NULL; - - for (n = 0; n < count_coords; n++) { - priv->fifo[n] = v; - v += priv->config->length; - } - - ts_filter_mean_clear(&priv->tsf); - - dev_info(&pdev->dev, "Created Mean filter len:%d coords:%d\n", - priv->config->length, count_coords); - - return &priv->tsf; -} - -static void ts_filter_mean_destroy(struct ts_filter *tsf) -{ - struct ts_filter_mean *priv = ts_filter_to_filter_mean(tsf); - - kfree(priv->fifo[0]); /* first guy has pointer from kmalloc */ - kfree(tsf); -} - -static void ts_filter_mean_clear(struct ts_filter *tsf) -{ - struct ts_filter_mean *priv = ts_filter_to_filter_mean(tsf); - - priv->count = 0; - priv->curr = 0; - priv->ready = 0; - memset(priv->sum, 0, tsf->count_coords * sizeof(int)); -} - -static int ts_filter_mean_process(struct ts_filter *tsf, int *coords) -{ - struct ts_filter_mean *priv = ts_filter_to_filter_mean(tsf); - int n; - - BUG_ON(priv->ready); - - for (n = 0; n < tsf->count_coords; n++) { - priv->sum[n] += coords[n]; - priv->fifo[n][priv->curr] = coords[n]; - } - - if (priv->count + 1 == priv->config->length) - priv->ready = 1; - else - priv->count++; - - priv->curr = (priv->curr + 1) % priv->config->length; - - return 0; /* No error. */ -} - -static int ts_filter_mean_haspoint(struct ts_filter *tsf) -{ - struct ts_filter_mean *priv = ts_filter_to_filter_mean(tsf); - - return priv->ready; -} - -static void ts_filter_mean_getpoint(struct ts_filter *tsf, int *point) -{ - struct ts_filter_mean *priv = ts_filter_to_filter_mean(tsf); - int n; - - BUG_ON(!priv->ready); - - for (n = 0; n < tsf->count_coords; n++) { - point[n] = priv->sum[n]; - priv->sum[n] -= priv->fifo[n][priv->curr]; - } - - priv->ready = 0; -} - -static void ts_filter_mean_scale(struct ts_filter *tsf, int *coords) -{ - int n; - struct ts_filter_mean *priv = ts_filter_to_filter_mean(tsf); - - for (n = 0; n < tsf->count_coords; n++) { - coords[n] += priv->config->length >> 1; /* Rounding. */ - coords[n] /= priv->config->length; - } -} - -const struct ts_filter_api ts_filter_mean_api = { - .create = ts_filter_mean_create, - .destroy = ts_filter_mean_destroy, - .clear = ts_filter_mean_clear, - .process = ts_filter_mean_process, - .scale = ts_filter_mean_scale, - .haspoint = ts_filter_mean_haspoint, - .getpoint = ts_filter_mean_getpoint, -}; -EXPORT_SYMBOL_GPL(ts_filter_mean_api); - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_median.c b/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_median.c deleted file mode 100644 index 4c230f174b..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/input/touchscreen/ts_filter_median.c +++ /dev/null @@ -1,261 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Copyright (c) 2008 Andy Green <andy@openmoko.com> - * - * - * Median averaging stuff. We sort incoming raw samples into an array of - * MEDIAN_SIZE length, discarding the oldest sample each time once we are full. - * We then return the sum of the middle three samples for X and Y. It means - * the final result must be divided by (3 * scaling factor) to correct for - * avoiding the repeated /3. - * - * This strongly rejects brief excursions away from a central point that is - * sticky in time compared to the excursion duration. - * - * Thanks to Dale Schumacher (who wrote some example code) and Carl-Daniel - * Halifinger who pointed out this would be a good method. - */ - -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/touchscreen/ts_filter_median.h> - -struct ts_filter_median { - /* Private configuration. */ - struct ts_filter_median_configuration *config; - /* Generic Filter API. */ - struct ts_filter tsf; - - /* Count raw samples we get. */ - int samples_count; - /* - * Remember the last coordinates we got in order to know if - * we are moving slow or fast. - */ - int last_issued[MAX_TS_FILTER_COORDS]; - /* How many samples in the sort buffer are valid. */ - int valid; - /* Samples taken for median in sorted form. */ - int *sort[MAX_TS_FILTER_COORDS]; - /* Samples taken for median. */ - int *fifo[MAX_TS_FILTER_COORDS]; - /* Where we are in the fifo sample memory. */ - int pos; - /* Do we have a sample to deliver? */ - int ready; -}; - -#define ts_filter_to_filter_median(f) \ - container_of(f, struct ts_filter_median, tsf) - - -static void ts_filter_median_insert(int *p, int sample, int count) -{ - int n; - - /* Search through what we got so far to find where to put sample. */ - for (n = 0; n < count; n++) - if (sample < p[n]) { /* We met somebody bigger than us? */ - /* Starting from the end, push bigger guys down one. */ - for (count--; count >= n; count--) - p[count + 1] = p[count]; - p[n] = sample; /* Put us in place of first bigger. */ - return; - } - - p[count] = sample; /* Nobody was bigger than us, add us on the end. */ -} - -static void ts_filter_median_del(int *p, int value, int count) -{ - int index; - - for (index = 0; index < count; index++) - if (p[index] == value) { - for (; index < count; index++) - p[index] = p[index + 1]; - return; - } -} - - -static void ts_filter_median_clear(struct ts_filter *tsf) -{ - struct ts_filter_median *tsfm = ts_filter_to_filter_median(tsf); - - tsfm->pos = 0; - tsfm->valid = 0; - tsfm->ready = 0; - memset(&tsfm->last_issued[0], 1, tsf->count_coords * sizeof(int)); -} - -static struct ts_filter *ts_filter_median_create( - struct platform_device *pdev, - const struct ts_filter_configuration *conf, - int count_coords) -{ - int *p; - int n; - struct ts_filter_median *tsfm = kzalloc(sizeof(struct ts_filter_median), - GFP_KERNEL); - - if (!tsfm) - return NULL; - - tsfm->config = container_of(conf, - struct ts_filter_median_configuration, - config); - - tsfm->tsf.count_coords = count_coords; - - tsfm->config->midpoint = (tsfm->config->extent >> 1) + 1; - - p = kmalloc(2 * count_coords * sizeof(int) * (tsfm->config->extent + 1), - GFP_KERNEL); - if (!p) { - kfree(tsfm); - return NULL; - } - - for (n = 0; n < count_coords; n++) { - tsfm->sort[n] = p; - p += tsfm->config->extent + 1; - tsfm->fifo[n] = p; - p += tsfm->config->extent + 1; - } - - ts_filter_median_clear(&tsfm->tsf); - - dev_info(&pdev->dev, - "Created Median filter len:%d coords:%d dec_threshold:%d\n", - tsfm->config->extent, count_coords, - tsfm->config->decimation_threshold); - - return &tsfm->tsf; -} - -static void ts_filter_median_destroy(struct ts_filter *tsf) -{ - struct ts_filter_median *tsfm = ts_filter_to_filter_median(tsf); - - kfree(tsfm->sort[0]); /* First guy has pointer from kmalloc. */ - kfree(tsf); -} - -static void ts_filter_median_scale(struct ts_filter *tsf, int *coords) -{ - int n; - - for (n = 0; n < tsf->count_coords; n++) - coords[n] = (coords[n] + 2) / 3; -} - -/* - * Give us the raw sample data coords, and if we return 1 then you can - * get a filtered coordinate from coords. If we return 0 you didn't - * fill all the filters with samples yet. - */ - -static int ts_filter_median_process(struct ts_filter *tsf, int *coords) -{ - struct ts_filter_median *tsfm = ts_filter_to_filter_median(tsf); - int n; - int movement = 1; - - for (n = 0; n < tsf->count_coords; n++) { - /* Grab copy in insertion order to remove when oldest. */ - tsfm->fifo[n][tsfm->pos] = coords[n]; - /* Insert these samples in sorted order in the median arrays. */ - ts_filter_median_insert(tsfm->sort[n], coords[n], tsfm->valid); - } - /* Move us on in the fifo. */ - if (++tsfm->pos == (tsfm->config->extent + 1)) - tsfm->pos = 0; - - /* Have we finished a median sampling? */ - if (++tsfm->valid < tsfm->config->extent) - goto process_exit; /* No valid sample to use. */ - - BUG_ON(tsfm->valid != tsfm->config->extent); - - tsfm->valid--; - - /* - * Sum the middle 3 in the median sorted arrays. We don't divide back - * down which increases the sum resolution by a factor of 3 until the - * scale API function is called. - */ - for (n = 0; n < tsf->count_coords; n++) - /* Perform the deletion of the oldest sample. */ - ts_filter_median_del(tsfm->sort[n], tsfm->fifo[n][tsfm->pos], - tsfm->valid); - - tsfm->samples_count--; - if (tsfm->samples_count >= 0) - goto process_exit; - - for (n = 0; n < tsf->count_coords; n++) { - /* Give the coordinate result from summing median 3. */ - coords[n] = tsfm->sort[n][tsfm->config->midpoint - 1] + - tsfm->sort[n][tsfm->config->midpoint] + - tsfm->sort[n][tsfm->config->midpoint + 1]; - - movement += abs(tsfm->last_issued[n] - coords[n]); - } - - if (movement > tsfm->config->decimation_threshold) /* Moving fast. */ - tsfm->samples_count = tsfm->config->decimation_above; - else - tsfm->samples_count = tsfm->config->decimation_below; - - memcpy(&tsfm->last_issued[0], coords, tsf->count_coords * sizeof(int)); - - tsfm->ready = 1; - -process_exit: - return 0; -} - -static int ts_filter_median_haspoint(struct ts_filter *tsf) -{ - struct ts_filter_median *priv = ts_filter_to_filter_median(tsf); - - return priv->ready; -} - -static void ts_filter_median_getpoint(struct ts_filter *tsf, int *point) -{ - struct ts_filter_median *priv = ts_filter_to_filter_median(tsf); - - BUG_ON(!priv->ready); - - memcpy(point, &priv->last_issued[0], tsf->count_coords * sizeof(int)); - - priv->ready = 0; -} - -const struct ts_filter_api ts_filter_median_api = { - .create = ts_filter_median_create, - .destroy = ts_filter_median_destroy, - .clear = ts_filter_median_clear, - .process = ts_filter_median_process, - .scale = ts_filter_median_scale, - .haspoint = ts_filter_median_haspoint, - .getpoint = ts_filter_median_getpoint, -}; -EXPORT_SYMBOL_GPL(ts_filter_median_api); - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/leds/leds-gta02-vibrator.c b/target/linux/s3c24xx/files-2.6.30/drivers/leds/leds-gta02-vibrator.c deleted file mode 100644 index 41dd77430a..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/leds/leds-gta02-vibrator.c +++ /dev/null @@ -1,190 +0,0 @@ -/* - * LED driver for the vibrator of the Openmoko GTA01/GTA02 GSM Phones - * - * (C) 2006-2008 by Openmoko, Inc. - * Author: Harald Welte <laforge@openmoko.org> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Javi Roman <javiroman@kernel-labs.org>: - * Implement PWM support for GTA01Bv4 and later - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <plat/pwm.h> -#include <mach/regs-gpio.h> -#include <plat/regs-timer.h> -#include <linux/gta02-vibrator.h> - -#define COUNTER 64 - -static struct gta02_vib_priv { - struct led_classdev cdev; - unsigned int gpio; - spinlock_t lock; - unsigned int has_pwm; - struct s3c2410_pwm pwm; - - unsigned long vib_gpio_pin; /* which pin to meddle with */ - u8 vib_pwm; /* 0 = OFF -- will ensure GPIO deasserted and stop FIQ */ - u8 vib_pwm_latched; - u32 fiq_count; - - struct gta02_vib_platform_data *pdata; -} gta02_vib_priv; - -int gta02_vibrator_fiq_handler(void) -{ - gta02_vib_priv.fiq_count++; - - if (!gta02_vib_priv.vib_pwm_latched && !gta02_vib_priv.vib_pwm) - /* idle */ - return 0; - - if ((u8)gta02_vib_priv.fiq_count == gta02_vib_priv.vib_pwm_latched) - s3c2410_gpio_setpin(gta02_vib_priv.vib_gpio_pin, 0); - - if ((u8)gta02_vib_priv.fiq_count) - return 1; - - gta02_vib_priv.vib_pwm_latched = gta02_vib_priv.vib_pwm; - if (gta02_vib_priv.vib_pwm_latched) - s3c2410_gpio_setpin(gta02_vib_priv.vib_gpio_pin, 1); - - return 1; -} - -static void gta02_vib_vib_set(struct led_classdev *led_cdev, - enum led_brightness value) -{ - gta02_vib_priv.vib_pwm = value; /* set it for FIQ */ - gta02_vib_priv.pdata->kick_fiq(); /* start up FIQs if not already going */ -} - -static struct gta02_vib_priv gta02_vib_led = { - .cdev = { - .name = "gta02:vibrator", - .brightness_set = gta02_vib_vib_set, - }, -}; - -static int gta02_vib_init_hw(struct gta02_vib_priv *vp) -{ - int rc; - - rc = s3c2410_pwm_init(&vp->pwm); - if (rc) - return rc; - - vp->pwm.timerid = PWM3; - /* use same prescaler as arch/arm/plat-s3c24xx/time.c */ - vp->pwm.prescaler = (6 - 1) / 2; - vp->pwm.divider = S3C2410_TCFG1_MUX3_DIV2; - vp->pwm.counter = COUNTER; - vp->pwm.comparer = COUNTER; - - rc = s3c2410_pwm_enable(&vp->pwm); - if (rc) - return rc; - - s3c2410_pwm_start(&vp->pwm); - - return 0; -} - -#ifdef CONFIG_PM -static int gta02_vib_suspend(struct platform_device *dev, pm_message_t state) -{ - led_classdev_suspend(>a02_vib_led.cdev); - if (gta02_vib_priv.pdata) - gta02_vib_priv.pdata->disable_fiq(); - return 0; -} - -static int gta02_vib_resume(struct platform_device *dev) -{ - struct gta02_vib_priv *vp = platform_get_drvdata(dev); - - if (vp->has_pwm) - gta02_vib_init_hw(vp); - - led_classdev_resume(>a02_vib_led.cdev); - if (gta02_vib_priv.pdata) - gta02_vib_priv.pdata->enable_fiq(); - - return 0; -} -#endif /* CONFIG_PM */ - -static int __init gta02_vib_probe(struct platform_device *pdev) -{ - struct resource *r; - - r = platform_get_resource(pdev, 0, 0); - if (!r || !r->start) - return -EIO; - - gta02_vib_led.gpio = r->start; - - gta02_vib_priv.pdata = pdev->dev.platform_data; - platform_set_drvdata(pdev, >a02_vib_led); - - s3c2410_gpio_setpin(gta02_vib_led.gpio, 0); /* off */ - s3c2410_gpio_cfgpin(gta02_vib_led.gpio, S3C2410_GPIO_OUTPUT); - /* safe, kmalloc'd copy needed for FIQ ISR */ - gta02_vib_priv.vib_gpio_pin = gta02_vib_led.gpio; - gta02_vib_priv.vib_pwm = 0; /* off */ - spin_lock_init(>a02_vib_led.lock); - - return led_classdev_register(&pdev->dev, >a02_vib_led.cdev); -} - -static int gta02_vib_remove(struct platform_device *pdev) -{ - gta02_vib_priv.vib_pwm = 0; /* off */ - /* would only need kick if already off so no kick needed */ - - if (gta02_vib_led.has_pwm) - s3c2410_pwm_disable(>a02_vib_led.pwm); - - led_classdev_unregister(>a02_vib_led.cdev); - - return 0; -} - -static struct platform_driver gta02_vib_driver = { - .probe = gta02_vib_probe, - .remove = gta02_vib_remove, -#ifdef CONFIG_PM - .suspend = gta02_vib_suspend, - .resume = gta02_vib_resume, -#endif - .driver = { - .name = "gta02-vibrator", - }, -}; - -static int __init gta02_vib_init(void) -{ - return platform_driver_register(>a02_vib_driver); -} - -static void __exit gta02_vib_exit(void) -{ - platform_driver_unregister(>a02_vib_driver); -} - -module_init(gta02_vib_init); -module_exit(gta02_vib_exit); - -MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>"); -MODULE_DESCRIPTION("Openmoko Freerunner vibrator driver"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/Kconfig b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/Kconfig deleted file mode 100644 index 8c93bcbdb4..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/Kconfig +++ /dev/null @@ -1,41 +0,0 @@ -config MFD_GLAMO - bool "Smedia Glamo 336x/337x support" - select MFD_CORE - help - This enables the core driver for the Smedia Glamo 336x/337x - multi-function device. It includes irq_chip demultiplex as - well as clock / power management and GPIO support. - -config MFD_GLAMO_FB - tristate "Smedia Glamo 336x/337x framebuffer support" - depends on FB && MFD_GLAMO - select FB_CFB_FILLRECT - select FB_CFB_COPYAREA - select FB_CFB_IMAGEBLIT - help - Frame buffer driver for the LCD controller in the Smedia Glamo - 336x/337x. - - This driver is also available as a module ( = code which can be - inserted and removed from the running kernel whenever you want). The - module will be called glamofb. If you want to compile it as a module, - say M here and read <file:Documentation/modules.txt>. - - If unsure, say N. - -config MFD_GLAMO_GPIO - tristate "Glamo GPIO support" - depends on MFD_GLAMO - - help - Enable a bitbanging SPI adapter driver for the Smedia Glamo. - -config MFD_GLAMO_MCI - tristate "Glamo S3C SD/MMC Card Interface support" - depends on MFD_GLAMO && MMC && REGULATOR - help - This selects a driver for the MCI interface found in - the S-Media GLAMO chip, as used in Openmoko - neo1973 GTA-02. - - If unsure, say N. diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/Makefile b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/Makefile deleted file mode 100644 index ebf26f7e47..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# Makefile for the Smedia Glamo framebuffer driver -# - -obj-$(CONFIG_MFD_GLAMO) += glamo-core.o -obj-$(CONFIG_MFD_GLAMO_GPIO) += glamo-gpio.o -obj-$(CONFIG_MFD_GLAMO_SPI) += glamo-spi.o - -obj-$(CONFIG_MFD_GLAMO_FB) += glamo-fb.o -obj-$(CONFIG_MFD_GLAMO_MCI) += glamo-mci.o - diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-core.c b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-core.c deleted file mode 100644 index 10f2c7a2af..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-core.c +++ /dev/null @@ -1,1301 +0,0 @@ -/* Smedia Glamo 336x/337x driver - * - * (C) 2007 by Openmoko, Inc. - * Author: Harald Welte <laforge@openmoko.org> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/string.h> -#include <linux/mm.h> -#include <linux/delay.h> -#include <linux/fb.h> -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/workqueue.h> -#include <linux/platform_device.h> -#include <linux/kernel_stat.h> -#include <linux/spinlock.h> -#include <linux/mfd/core.h> -#include <linux/mfd/glamo.h> -#include <linux/glamofb.h> -#include <linux/io.h> - -#include <asm/div64.h> - -#include <linux/pm.h> - -#include "glamo-regs.h" -#include "glamo-core.h" - -#define GLAMO_MEM_REFRESH_COUNT 0x100 - -/* - * Glamo internal settings - * - * We run the memory interface from the faster PLLB on 2.6.28 kernels and - * above. Couple of GTA02 users report trouble with memory bus when they - * upgraded from 2.6.24. So this parameter allows reversion to 2.6.24 - * scheme if their Glamo chip needs it. - * - * you can override the faster default on kernel commandline using - * - * glamo3362.slow_memory=1 - * - * for example - */ - -static int slow_memory = 0; -module_param(slow_memory, int, 0644); - -struct reg_range { - int start; - int count; - char *name; - char dump; -}; - -struct reg_range reg_range[] = { - { 0x0000, 0x76, "General", 1 }, - { 0x0200, 0x18, "Host Bus", 1 }, - { 0x0300, 0x38, "Memory", 1 }, -/* { 0x0400, 0x100, "Sensor", 0 }, */ -/* { 0x0500, 0x300, "ISP", 0 }, */ -/* { 0x0800, 0x400, "JPEG", 0 }, */ -/* { 0x0c00, 0xcc, "MPEG", 0 }, */ - { 0x1100, 0xb2, "LCD 1", 1 }, - { 0x1200, 0x64, "LCD 2", 1 }, - { 0x1400, 0x42, "MMC", 1 }, -/* { 0x1500, 0x080, "MPU 0", 0 }, - { 0x1580, 0x080, "MPU 1", 0 }, - { 0x1600, 0x080, "Cmd Queue", 0 }, - { 0x1680, 0x080, "RISC CPU", 0 },*/ - { 0x1700, 0x400, "2D Unit", 0 }, -/* { 0x1b00, 0x900, "3D Unit", 0 }, */ -}; - -static inline void __reg_write(struct glamo_core *glamo, - u_int16_t reg, u_int16_t val) -{ - writew(val, glamo->base + reg); -} - -static inline u_int16_t __reg_read(struct glamo_core *glamo, - u_int16_t reg) -{ - return readw(glamo->base + reg); -} - -static void __reg_set_bit_mask(struct glamo_core *glamo, - u_int16_t reg, u_int16_t mask, - u_int16_t val) -{ - u_int16_t tmp; - - val &= mask; - - tmp = __reg_read(glamo, reg); - tmp &= ~mask; - tmp |= val; - __reg_write(glamo, reg, tmp); -} - -static void reg_set_bit_mask(struct glamo_core *glamo, - u_int16_t reg, u_int16_t mask, - u_int16_t val) -{ - spin_lock(&glamo->lock); - __reg_set_bit_mask(glamo, reg, mask, val); - spin_unlock(&glamo->lock); -} - -static inline void __reg_set_bit(struct glamo_core *glamo, - u_int16_t reg, u_int16_t bit) -{ - __reg_set_bit_mask(glamo, reg, bit, 0xffff); -} - -static inline void __reg_clear_bit(struct glamo_core *glamo, - u_int16_t reg, u_int16_t bit) -{ - __reg_set_bit_mask(glamo, reg, bit, 0); -} - -/*********************************************************************** - * resources of sibling devices - ***********************************************************************/ - -static struct resource glamo_fb_resources[] = { - { - .name = "glamo-fb-regs", - .start = GLAMO_REGOFS_LCD, - .end = GLAMO_REGOFS_MMC - 1, - .flags = IORESOURCE_MEM, - }, { - .name = "glamo-fb-mem", - .start = GLAMO_OFFSET_FB, - .end = GLAMO_OFFSET_FB + GLAMO_FB_SIZE - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct resource glamo_mmc_resources[] = { - { - .start = GLAMO_REGOFS_MMC, - .end = GLAMO_REGOFS_MPROC0 - 1, - .flags = IORESOURCE_MEM - }, { - .start = IRQ_GLAMO_MMC, - .end = IRQ_GLAMO_MMC, - .flags = IORESOURCE_IRQ, - }, { /* our data buffer for MMC transfers */ - .start = GLAMO_OFFSET_FB + GLAMO_FB_SIZE, - .end = GLAMO_OFFSET_FB + GLAMO_FB_SIZE + - GLAMO_MMC_BUFFER_SIZE - 1, - .flags = IORESOURCE_MEM - }, -}; - -enum glamo_cells { - GLAMO_CELL_FB, - GLAMO_CELL_MMC, - GLAMO_CELL_GPIO, -}; - -static struct mfd_cell glamo_cells[] = { - [GLAMO_CELL_FB] = { - .name = "glamo-fb", - .num_resources = ARRAY_SIZE(glamo_fb_resources), - .resources = glamo_fb_resources, - }, - [GLAMO_CELL_MMC] = { - .name = "glamo-mci", - .num_resources = ARRAY_SIZE(glamo_mmc_resources), - .resources = glamo_mmc_resources, - }, - [GLAMO_CELL_GPIO] = { - .name = "glamo-gpio", - }, -}; - - -/*********************************************************************** - * IRQ demultiplexer - ***********************************************************************/ -#define irq2glamo(x) (x - IRQ_GLAMO(0)) - -static void glamo_ack_irq(unsigned int irq) -{ - struct glamo_core *glamo = (struct glamo_core*)get_irq_chip_data(irq); - /* clear interrupt source */ - __reg_write(glamo, GLAMO_REG_IRQ_CLEAR, - 1 << irq2glamo(irq)); -} - -static void glamo_mask_irq(unsigned int irq) -{ - struct glamo_core *glamo = (struct glamo_core*)get_irq_chip_data(irq); - u_int16_t tmp; - - /* clear bit in enable register */ - tmp = __reg_read(glamo, GLAMO_REG_IRQ_ENABLE); - tmp &= ~(1 << irq2glamo(irq)); - __reg_write(glamo, GLAMO_REG_IRQ_ENABLE, tmp); -} - -static void glamo_unmask_irq(unsigned int irq) -{ - struct glamo_core *glamo = (struct glamo_core*)get_irq_chip_data(irq); - u_int16_t tmp; - - /* set bit in enable register */ - tmp = __reg_read(glamo, GLAMO_REG_IRQ_ENABLE); - tmp |= (1 << irq2glamo(irq)); - __reg_write(glamo, GLAMO_REG_IRQ_ENABLE, tmp); -} - -static struct irq_chip glamo_irq_chip = { - .name = "glamo", - .ack = glamo_ack_irq, - .mask = glamo_mask_irq, - .unmask = glamo_unmask_irq, -}; - -static void glamo_irq_demux_handler(unsigned int irq, struct irq_desc *desc) -{ - struct glamo_core *glamo = get_irq_desc_chip_data(desc); - desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); - - if (unlikely(desc->status & IRQ_INPROGRESS)) { - desc->status |= (IRQ_PENDING | IRQ_MASKED); - desc->chip->mask(irq); - desc->chip->ack(irq); - return; - } - kstat_incr_irqs_this_cpu(irq, desc); - - desc->chip->ack(irq); - desc->status |= IRQ_INPROGRESS; - - do { - u_int16_t irqstatus; - int i; - - if (unlikely((desc->status & - (IRQ_PENDING | IRQ_MASKED | IRQ_DISABLED)) == - (IRQ_PENDING | IRQ_MASKED))) { - /* dealing with pending IRQ, unmasking */ - desc->chip->unmask(irq); - desc->status &= ~IRQ_MASKED; - } - - desc->status &= ~IRQ_PENDING; - - /* read IRQ status register */ - irqstatus = __reg_read(glamo, GLAMO_REG_IRQ_STATUS); - for (i = 0; i < 9; i++) - if (irqstatus & (1 << i)) - desc_handle_irq(IRQ_GLAMO(i), - irq_desc+IRQ_GLAMO(i)); - - } while ((desc->status & (IRQ_PENDING | IRQ_DISABLED)) == IRQ_PENDING); - - desc->status &= ~IRQ_INPROGRESS; -} - - -static ssize_t regs_write(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - unsigned long reg = simple_strtoul(buf, NULL, 10); - struct glamo_core *glamo = dev_get_drvdata(dev); - - while (*buf && (*buf != ' ')) - buf++; - if (*buf != ' ') - return -EINVAL; - while (*buf && (*buf == ' ')) - buf++; - if (!*buf) - return -EINVAL; - - printk(KERN_INFO"reg 0x%02lX <-- 0x%04lX\n", - reg, simple_strtoul(buf, NULL, 10)); - - __reg_write(glamo, reg, simple_strtoul(buf, NULL, 10)); - - return count; -} - -static ssize_t regs_read(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct glamo_core *glamo = dev_get_drvdata(dev); - int n, n1 = 0, r; - char * end = buf; - - spin_lock(&glamo->lock); - - for (r = 0; r < ARRAY_SIZE(reg_range); r++) { - if (!reg_range[r].dump) - continue; - n1 = 0; - end += sprintf(end, "\n%s\n", reg_range[r].name); - for (n = reg_range[r].start; - n < reg_range[r].start + reg_range[r].count; n += 2) { - if (((n1++) & 7) == 0) - end += sprintf(end, "\n%04X: ", n); - end += sprintf(end, "%04x ", __reg_read(glamo, n)); - } - end += sprintf(end, "\n"); - if (!attr) { - printk("%s", buf); - end = buf; - } - } - spin_unlock(&glamo->lock); - - return end - buf; -} - -static DEVICE_ATTR(regs, 0644, regs_read, regs_write); -static struct attribute *glamo_sysfs_entries[] = { - &dev_attr_regs.attr, - NULL -}; -static struct attribute_group glamo_attr_group = { - .name = NULL, - .attrs = glamo_sysfs_entries, -}; - - - -/*********************************************************************** - * 'engine' support - ***********************************************************************/ - -int __glamo_engine_enable(struct glamo_core *glamo, enum glamo_engine engine) -{ - switch (engine) { - case GLAMO_ENGINE_LCD: - __reg_set_bit_mask(glamo, GLAMO_REG_HOSTBUS(2), - GLAMO_HOSTBUS2_MMIO_EN_LCD, - GLAMO_HOSTBUS2_MMIO_EN_LCD); - __reg_write(glamo, GLAMO_REG_CLOCK_LCD, - GLAMO_CLOCK_LCD_EN_M5CLK | - GLAMO_CLOCK_LCD_EN_DHCLK | - GLAMO_CLOCK_LCD_EN_DMCLK | - GLAMO_CLOCK_LCD_EN_DCLK | - GLAMO_CLOCK_LCD_DG_M5CLK | - GLAMO_CLOCK_LCD_DG_DMCLK); - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, - GLAMO_CLOCK_GEN51_EN_DIV_DHCLK | - GLAMO_CLOCK_GEN51_EN_DIV_DMCLK | - GLAMO_CLOCK_GEN51_EN_DIV_DCLK, 0xffff); - break; - case GLAMO_ENGINE_MMC: - __reg_set_bit_mask(glamo, GLAMO_REG_HOSTBUS(2), - GLAMO_HOSTBUS2_MMIO_EN_MMC, - GLAMO_HOSTBUS2_MMIO_EN_MMC); - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_MMC, - GLAMO_CLOCK_MMC_EN_M9CLK | - GLAMO_CLOCK_MMC_EN_TCLK | - GLAMO_CLOCK_MMC_DG_M9CLK | - GLAMO_CLOCK_MMC_DG_TCLK, - 0xffff); - /* enable the TCLK divider clk input */ - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, - GLAMO_CLOCK_GEN51_EN_DIV_TCLK, - GLAMO_CLOCK_GEN51_EN_DIV_TCLK); - break; - case GLAMO_ENGINE_2D: - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_2D, - GLAMO_CLOCK_2D_EN_M7CLK | - GLAMO_CLOCK_2D_EN_GCLK | - GLAMO_CLOCK_2D_DG_M7CLK | - GLAMO_CLOCK_2D_DG_GCLK, 0xffff); - __reg_set_bit_mask(glamo, GLAMO_REG_HOSTBUS(2), - GLAMO_HOSTBUS2_MMIO_EN_2D, - GLAMO_HOSTBUS2_MMIO_EN_2D); - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, - GLAMO_CLOCK_GEN51_EN_DIV_GCLK, - 0xffff); - break; - case GLAMO_ENGINE_CMDQ: - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_2D, - GLAMO_CLOCK_2D_EN_M6CLK, 0xffff); - __reg_set_bit_mask(glamo, GLAMO_REG_HOSTBUS(2), - GLAMO_HOSTBUS2_MMIO_EN_CQ, - GLAMO_HOSTBUS2_MMIO_EN_CQ); - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, - GLAMO_CLOCK_GEN51_EN_DIV_MCLK, - 0xffff); - break; - /* FIXME: Implementation */ - default: - return -EINVAL; - } - - glamo->engine_enabled_bitfield |= 1 << engine; - - return 0; -} - -int glamo_engine_enable(struct glamo_core *glamo, enum glamo_engine engine) -{ - int ret; - - spin_lock(&glamo->lock); - - ret = __glamo_engine_enable(glamo, engine); - - spin_unlock(&glamo->lock); - - return ret; -} -EXPORT_SYMBOL_GPL(glamo_engine_enable); - -int __glamo_engine_disable(struct glamo_core *glamo, enum glamo_engine engine) -{ - switch (engine) { - case GLAMO_ENGINE_LCD: - /* remove pixel clock to LCM */ - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_LCD, - GLAMO_CLOCK_LCD_EN_DCLK, 0); - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_LCD, - GLAMO_CLOCK_LCD_EN_DHCLK | - GLAMO_CLOCK_LCD_EN_DMCLK, 0); - /* kill memory clock */ - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_LCD, - GLAMO_CLOCK_LCD_EN_M5CLK, 0); - /* stop dividing the clocks */ - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, - GLAMO_CLOCK_GEN51_EN_DIV_DHCLK | - GLAMO_CLOCK_GEN51_EN_DIV_DMCLK | - GLAMO_CLOCK_GEN51_EN_DIV_DCLK, 0); - break; - - case GLAMO_ENGINE_MMC: - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_MMC, - GLAMO_CLOCK_MMC_EN_M9CLK | - GLAMO_CLOCK_MMC_EN_TCLK | - GLAMO_CLOCK_MMC_DG_M9CLK | - GLAMO_CLOCK_MMC_DG_TCLK, 0); - /* disable the TCLK divider clk input */ - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, - GLAMO_CLOCK_GEN51_EN_DIV_TCLK, 0); - break; - case GLAMO_ENGINE_CMDQ: - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_2D, - GLAMO_CLOCK_2D_EN_M6CLK, - 0); - __reg_set_bit_mask(glamo, GLAMO_REG_HOSTBUS(2), - GLAMO_HOSTBUS2_MMIO_EN_CQ, - GLAMO_HOSTBUS2_MMIO_EN_CQ); -/* __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, - GLAMO_CLOCK_GEN51_EN_DIV_MCLK, - 0);*/ - break; - case GLAMO_ENGINE_2D: - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_2D, - GLAMO_CLOCK_2D_EN_M7CLK | - GLAMO_CLOCK_2D_EN_GCLK | - GLAMO_CLOCK_2D_DG_M7CLK | - GLAMO_CLOCK_2D_DG_GCLK, - 0); - __reg_set_bit_mask(glamo, GLAMO_REG_HOSTBUS(2), - GLAMO_HOSTBUS2_MMIO_EN_2D, - GLAMO_HOSTBUS2_MMIO_EN_2D); - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, - GLAMO_CLOCK_GEN51_EN_DIV_GCLK, - 0); - break; - default: - return -EINVAL; - } - - glamo->engine_enabled_bitfield &= ~(1 << engine); - - return 0; -} -int glamo_engine_disable(struct glamo_core *glamo, enum glamo_engine engine) -{ - int ret; - - spin_lock(&glamo->lock); - - ret = __glamo_engine_disable(glamo, engine); - - spin_unlock(&glamo->lock); - - return ret; -} -EXPORT_SYMBOL_GPL(glamo_engine_disable); - -static const u_int16_t engine_clock_regs[__NUM_GLAMO_ENGINES] = { - [GLAMO_ENGINE_LCD] = GLAMO_REG_CLOCK_LCD, - [GLAMO_ENGINE_MMC] = GLAMO_REG_CLOCK_MMC, - [GLAMO_ENGINE_ISP] = GLAMO_REG_CLOCK_ISP, - [GLAMO_ENGINE_JPEG] = GLAMO_REG_CLOCK_JPEG, - [GLAMO_ENGINE_3D] = GLAMO_REG_CLOCK_3D, - [GLAMO_ENGINE_2D] = GLAMO_REG_CLOCK_2D, - [GLAMO_ENGINE_MPEG_ENC] = GLAMO_REG_CLOCK_MPEG, - [GLAMO_ENGINE_MPEG_DEC] = GLAMO_REG_CLOCK_MPEG, -}; - -void glamo_engine_clkreg_set(struct glamo_core *glamo, - enum glamo_engine engine, - u_int16_t mask, u_int16_t val) -{ - reg_set_bit_mask(glamo, engine_clock_regs[engine], mask, val); -} -EXPORT_SYMBOL_GPL(glamo_engine_clkreg_set); - -u_int16_t glamo_engine_clkreg_get(struct glamo_core *glamo, - enum glamo_engine engine) -{ - u_int16_t val; - - spin_lock(&glamo->lock); - val = __reg_read(glamo, engine_clock_regs[engine]); - spin_unlock(&glamo->lock); - - return val; -} -EXPORT_SYMBOL_GPL(glamo_engine_clkreg_get); - -static const struct glamo_script engine_div_regs[__NUM_GLAMO_ENGINES] = { - [GLAMO_ENGINE_LCD] = {GLAMO_REG_CLOCK_GEN5_1, GLAMO_CLOCK_GEN51_EN_DIV_DCLK}, - [GLAMO_ENGINE_MMC] = {GLAMO_REG_CLOCK_GEN5_1, GLAMO_CLOCK_GEN51_EN_DIV_TCLK}, - [GLAMO_ENGINE_2D] = {GLAMO_REG_CLOCK_GEN5_1, GLAMO_CLOCK_GEN51_EN_DIV_GCLK}, -}; - -void glamo_engine_div_enable(struct glamo_core *glamo, enum glamo_engine engine) -{ - uint16_t reg = engine_div_regs[engine].reg; - uint16_t bit = engine_div_regs[engine].val; - uint16_t val; - - spin_lock(&glamo->lock); - val = __reg_read(glamo, reg); - __reg_write(glamo, reg, val | bit); - spin_unlock(&glamo->lock); - mdelay(5); -} -EXPORT_SYMBOL_GPL(glamo_engine_div_enable); - -void glamo_engine_div_disable(struct glamo_core *glamo, enum glamo_engine engine) -{ - uint16_t reg = engine_div_regs[engine].reg; - uint16_t bit = engine_div_regs[engine].val; - uint16_t val; - - spin_lock(&glamo->lock); - val = __reg_read(glamo, reg); - __reg_write(glamo, reg, val & ~bit); - spin_unlock(&glamo->lock); -} -EXPORT_SYMBOL_GPL(glamo_engine_div_disable); - -static const struct glamo_script reset_regs[] = { - [GLAMO_ENGINE_LCD] = { - GLAMO_REG_CLOCK_LCD, GLAMO_CLOCK_LCD_RESET - }, -#if 0 - [GLAMO_ENGINE_HOST] = { - GLAMO_REG_CLOCK_HOST, GLAMO_CLOCK_HOST_RESET - }, - [GLAMO_ENGINE_MEM] = { - GLAMO_REG_CLOCK_MEM, GLAMO_CLOCK_MEM_RESET - }, -#endif - [GLAMO_ENGINE_MMC] = { - GLAMO_REG_CLOCK_MMC, GLAMO_CLOCK_MMC_RESET - }, - [GLAMO_ENGINE_CMDQ] = { - GLAMO_REG_CLOCK_2D, GLAMO_CLOCK_2D_CQ_RESET - }, - [GLAMO_ENGINE_2D] = { - GLAMO_REG_CLOCK_2D, GLAMO_CLOCK_2D_RESET - }, - [GLAMO_ENGINE_JPEG] = { - GLAMO_REG_CLOCK_JPEG, GLAMO_CLOCK_JPEG_RESET - }, -}; - -void glamo_engine_reset(struct glamo_core *glamo, enum glamo_engine engine) -{ - uint16_t reg = reset_regs[engine].reg; - uint16_t val = reset_regs[engine].val; - - if (engine >= ARRAY_SIZE(reset_regs)) { - dev_warn(&glamo->pdev->dev, "unknown engine %u ", engine); - return; - } - - - spin_lock(&glamo->lock); - __reg_set_bit(glamo, reg, val); - __reg_clear_bit(glamo, reg, val); - spin_unlock(&glamo->lock); -} -EXPORT_SYMBOL_GPL(glamo_engine_reset); - -int glamo_pll_rate(struct glamo_core *glamo, - enum glamo_pll pll) -{ - u_int16_t reg; - unsigned int osci = glamo->pdata->osci_clock_rate; - - switch (pll) { - case GLAMO_PLL1: - reg = __reg_read(glamo, GLAMO_REG_PLL_GEN1); - break; - case GLAMO_PLL2: - reg = __reg_read(glamo, GLAMO_REG_PLL_GEN3); - break; - default: - return -EINVAL; - } - return osci*reg; -} -EXPORT_SYMBOL_GPL(glamo_pll_rate); - -int glamo_engine_reclock(struct glamo_core *glamo, - enum glamo_engine engine, - int hz) -{ - int pll; - u_int16_t reg, mask, div; - - if (!hz) - return -EINVAL; - - switch (engine) { - case GLAMO_ENGINE_LCD: - pll = GLAMO_PLL1; - reg = GLAMO_REG_CLOCK_GEN7; - mask = 0xff; - break; - case GLAMO_ENGINE_MMC: - pll = GLAMO_PLL1; - reg = GLAMO_REG_CLOCK_GEN8; - mask = 0xff; - break; - default: - dev_warn(&glamo->pdev->dev, - "reclock of engine 0x%x not supported\n", engine); - return -EINVAL; - break; - } - - pll = glamo_pll_rate(glamo, pll); - - div = pll / hz; - - if (div != 0 && pll / div <= hz) - --div; - - if (div > mask) - div = mask; - - dev_dbg(&glamo->pdev->dev, - "PLL %d, kHZ %d, div %d\n", pll, hz / 1000, div); - - reg_set_bit_mask(glamo, reg, mask, div); - mdelay(5); /* wait some time to stabilize */ - - return pll / (div + 1); -} -EXPORT_SYMBOL_GPL(glamo_engine_reclock); - -/*********************************************************************** - * script support - ***********************************************************************/ - -int glamo_run_script(struct glamo_core *glamo, const struct glamo_script *script, - int len, int may_sleep) -{ - int i; - const struct glamo_script *line = script; - - for (i = 0; i < len; ++i, ++line) { - switch (line->reg) { - case 0xffff: - return 0; - case 0xfffe: - if (may_sleep) - msleep(line->val); - else - mdelay(line->val * 4); - break; - case 0xfffd: - /* spin until PLLs lock */ - while ((__reg_read(glamo, GLAMO_REG_PLL_GEN5) & 3) != 3) - ; - break; - - /* - * couple of people reported artefacts with 2.6.28 changes, this - * allows reversion to 2.6.24 settings - */ - - case 0x200: - switch (slow_memory) { - /* choice 1 is the most conservative */ - case 1: /* 3 waits on Async BB R & W, Use PLL 1 for mem bus */ - __reg_write(glamo, script[i].reg, 0xef0); - break; - case 2: /* 2 waits on Async BB R & W, Use PLL 1 for mem bus */ - __reg_write(glamo, script[i].reg, 0xea0); - break; - case 3: /* 1 waits on Async BB R & W, Use PLL 1 for mem bus */ - __reg_write(glamo, script[i].reg, 0xe50); - break; - case 4: /* 0 waits on Async BB R & W, Use PLL 1 for mem bus */ - __reg_write(glamo, script[i].reg, 0xe00); - break; - - /* using PLL2 for memory bus increases CPU bandwidth significantly */ - case 5: /* 3 waits on Async BB R & W, Use PLL 2 for mem bus */ - __reg_write(glamo, script[i].reg, 0xef3); - break; - case 6: /* 2 waits on Async BB R & W, Use PLL 2 for mem bus */ - __reg_write(glamo, script[i].reg, 0xea3); - break; - case 7: /* 1 waits on Async BB R & W, Use PLL 2 for mem bus */ - __reg_write(glamo, script[i].reg, 0xe53); - break; - /* default of 0 or >7 is fastest */ - default: /* 0 waits on Async BB R & W, Use PLL 2 for mem bus */ - __reg_write(glamo, script[i].reg, 0xe03); - break; - } - break; - - default: - __reg_write(glamo, script[i].reg, script[i].val); - break; - } - } - - return 0; -} -EXPORT_SYMBOL(glamo_run_script); - -static const struct glamo_script glamo_init_script[] = { - { GLAMO_REG_CLOCK_HOST, 0x1000 }, - { 0xfffe, 2 }, - { GLAMO_REG_CLOCK_MEMORY, 0x1000 }, - { GLAMO_REG_CLOCK_MEMORY, 0x2000 }, - { GLAMO_REG_CLOCK_LCD, 0x1000 }, - { GLAMO_REG_CLOCK_MMC, 0x1000 }, - { GLAMO_REG_CLOCK_ISP, 0x1000 }, - { GLAMO_REG_CLOCK_ISP, 0x3000 }, - { GLAMO_REG_CLOCK_JPEG, 0x1000 }, - { GLAMO_REG_CLOCK_3D, 0x1000 }, - { GLAMO_REG_CLOCK_3D, 0x3000 }, - { GLAMO_REG_CLOCK_2D, 0x1000 }, - { GLAMO_REG_CLOCK_2D, 0x3000 }, - { GLAMO_REG_CLOCK_RISC1, 0x1000 }, - { GLAMO_REG_CLOCK_MPEG, 0x3000 }, - { GLAMO_REG_CLOCK_MPEG, 0x3000 }, - { GLAMO_REG_CLOCK_MPROC, 0x1000 /*0x100f*/ }, - { 0xfffe, 2 }, - { GLAMO_REG_CLOCK_HOST, 0x0000 }, - { GLAMO_REG_CLOCK_MEMORY, 0x0000 }, - { GLAMO_REG_CLOCK_LCD, 0x0000 }, - { GLAMO_REG_CLOCK_MMC, 0x0000 }, -#if 0 -/* unused engines must be left in reset to stop MMC block read "blackouts" */ - { GLAMO_REG_CLOCK_ISP, 0x0000 }, - { GLAMO_REG_CLOCK_ISP, 0x0000 }, - { GLAMO_REG_CLOCK_JPEG, 0x0000 }, - { GLAMO_REG_CLOCK_3D, 0x0000 }, - { GLAMO_REG_CLOCK_3D, 0x0000 }, - { GLAMO_REG_CLOCK_2D, 0x0000 }, - { GLAMO_REG_CLOCK_2D, 0x0000 }, - { GLAMO_REG_CLOCK_RISC1, 0x0000 }, - { GLAMO_REG_CLOCK_MPEG, 0x0000 }, - { GLAMO_REG_CLOCK_MPEG, 0x0000 }, -#endif - { GLAMO_REG_PLL_GEN1, 0x05db }, /* 48MHz */ - { GLAMO_REG_PLL_GEN3, 0x0aba }, /* 90MHz */ - { 0xfffd, 0 }, - /* - * b9 of this register MUST be zero to get any interrupts on INT# - * the other set bits enable all the engine interrupt sources - */ - { GLAMO_REG_IRQ_ENABLE, 0x01ff }, - { GLAMO_REG_CLOCK_GEN6, 0x2000 }, - { GLAMO_REG_CLOCK_GEN7, 0x0101 }, - { GLAMO_REG_CLOCK_GEN8, 0x0100 }, - { GLAMO_REG_CLOCK_HOST, 0x000d }, - /* - * b7..b4 = 0 = no wait states on read or write - * b0 = 1 select PLL2 for Host interface, b1 = enable it - */ - { 0x200, 0x0e03 /* this is replaced by script parser */ }, - { 0x202, 0x07ff }, - { 0x212, 0x0000 }, - { 0x214, 0x4000 }, - { 0x216, 0xf00e }, - - /* S-Media recommended "set tiling mode to 512 mode for memory access - * more efficiency when 640x480" */ - { GLAMO_REG_MEM_TYPE, 0x0c74 }, /* 8MB, 16 word pg wr+rd */ - { GLAMO_REG_MEM_GEN, 0xafaf }, /* 63 grants min + max */ - - { GLAMO_REGOFS_HOSTBUS + 2, 0xffff }, /* enable on MMIO*/ - - { GLAMO_REG_MEM_TIMING1, 0x0108 }, - { GLAMO_REG_MEM_TIMING2, 0x0010 }, /* Taa = 3 MCLK */ - { GLAMO_REG_MEM_TIMING3, 0x0000 }, - { GLAMO_REG_MEM_TIMING4, 0x0000 }, /* CE1# delay fall/rise */ - { GLAMO_REG_MEM_TIMING5, 0x0000 }, /* UB# LB# */ - { GLAMO_REG_MEM_TIMING6, 0x0000 }, /* OE# */ - { GLAMO_REG_MEM_TIMING7, 0x0000 }, /* WE# */ - { GLAMO_REG_MEM_TIMING8, 0x1002 }, /* MCLK delay, was 0x1000 */ - { GLAMO_REG_MEM_TIMING9, 0x6006 }, - { GLAMO_REG_MEM_TIMING10, 0x00ff }, - { GLAMO_REG_MEM_TIMING11, 0x0001 }, - { GLAMO_REG_MEM_POWER1, 0x0020 }, - { GLAMO_REG_MEM_POWER2, 0x0000 }, - { GLAMO_REG_MEM_DRAM1, 0x0000 }, - { 0xfffe, 1 }, - { GLAMO_REG_MEM_DRAM1, 0xc100 }, - { 0xfffe, 1 }, - { GLAMO_REG_MEM_DRAM1, 0xe100 }, - { GLAMO_REG_MEM_DRAM2, 0x01d6 }, - { GLAMO_REG_CLOCK_MEMORY, 0x000b }, -}; -#if 0 -static struct glamo_script glamo_resume_script[] = { - - { GLAMO_REG_PLL_GEN1, 0x05db }, /* 48MHz */ - { GLAMO_REG_PLL_GEN3, 0x0aba }, /* 90MHz */ - { GLAMO_REG_DFT_GEN6, 1 }, - { 0xfffe, 100 }, - { 0xfffd, 0 }, - { 0x200, 0x0e03 }, - - /* - * b9 of this register MUST be zero to get any interrupts on INT# - * the other set bits enable all the engine interrupt sources - */ - { GLAMO_REG_IRQ_ENABLE, 0x01ff }, - { GLAMO_REG_CLOCK_HOST, 0x0018 }, - { GLAMO_REG_CLOCK_GEN5_1, 0x18b1 }, - - { GLAMO_REG_MEM_DRAM1, 0x0000 }, - { 0xfffe, 1 }, - { GLAMO_REG_MEM_DRAM1, 0xc100 }, - { 0xfffe, 1 }, - { GLAMO_REG_MEM_DRAM1, 0xe100 }, - { GLAMO_REG_MEM_DRAM2, 0x01d6 }, - { GLAMO_REG_CLOCK_MEMORY, 0x000b }, -}; -#endif - -enum glamo_power { - GLAMO_POWER_ON, - GLAMO_POWER_SUSPEND, -}; - -static void glamo_power(struct glamo_core *glamo, - enum glamo_power new_state) -{ - int n; - unsigned long flags; - - spin_lock_irqsave(&glamo->lock, flags); - - dev_info(&glamo->pdev->dev, "***** glamo_power -> %d\n", new_state); - - /* -Power management -static const REG_VALUE_MASK_TYPE reg_powerOn[] = -{ - { REG_GEN_DFT6, REG_BIT_ALL, REG_DATA(1u << 0) }, - { REG_GEN_PLL3, 0u, REG_DATA(1u << 13) }, - { REG_GEN_MEM_CLK, REG_BIT_ALL, REG_BIT_EN_MOCACLK }, - { REG_MEM_DRAM2, 0u, REG_BIT_EN_DEEP_POWER_DOWN }, - { REG_MEM_DRAM1, 0u, REG_BIT_SELF_REFRESH } -}; - -static const REG_VALUE_MASK_TYPE reg_powerStandby[] = -{ - { REG_MEM_DRAM1, REG_BIT_ALL, REG_BIT_SELF_REFRESH }, - { REG_GEN_MEM_CLK, 0u, REG_BIT_EN_MOCACLK }, - { REG_GEN_PLL3, REG_BIT_ALL, REG_DATA(1u << 13) }, - { REG_GEN_DFT5, REG_BIT_ALL, REG_DATA(1u << 0) } -}; - -static const REG_VALUE_MASK_TYPE reg_powerSuspend[] = -{ - { REG_MEM_DRAM2, REG_BIT_ALL, REG_BIT_EN_DEEP_POWER_DOWN }, - { REG_GEN_MEM_CLK, 0u, REG_BIT_EN_MOCACLK }, - { REG_GEN_PLL3, REG_BIT_ALL, REG_DATA(1u << 13) }, - { REG_GEN_DFT5, REG_BIT_ALL, REG_DATA(1u << 0) } -}; -*/ - - switch (new_state) { - case GLAMO_POWER_ON: - - /* - * glamo state on resume is nondeterministic in some - * fundamental way, it has also been observed that the - * Glamo reset pin can get asserted by, eg, touching it with - * a scope probe. So the only answer is to roll with it and - * force an external reset on the Glamo during resume. - */ - - (glamo->pdata->glamo_external_reset)(0); - udelay(10); - (glamo->pdata->glamo_external_reset)(1); - mdelay(5); - - glamo_run_script(glamo, glamo_init_script, - ARRAY_SIZE(glamo_init_script), 0); - - break; - - case GLAMO_POWER_SUSPEND: - - /* nuke interrupts */ - __reg_write(glamo, GLAMO_REG_IRQ_ENABLE, 0x200); - - /* stash a copy of which engines were running */ - glamo->engine_enabled_bitfield_suspend = - glamo->engine_enabled_bitfield; - - /* take down each engine before we kill mem and pll */ - for (n = 0; n < __NUM_GLAMO_ENGINES; n++) - if (glamo->engine_enabled_bitfield & (1 << n)) - __glamo_engine_disable(glamo, n); - - /* enable self-refresh */ - - __reg_write(glamo, GLAMO_REG_MEM_DRAM1, - GLAMO_MEM_DRAM1_EN_DRAM_REFRESH | - GLAMO_MEM_DRAM1_EN_GATE_CKE | - GLAMO_MEM_DRAM1_SELF_REFRESH | - GLAMO_MEM_REFRESH_COUNT); - __reg_write(glamo, GLAMO_REG_MEM_DRAM1, - GLAMO_MEM_DRAM1_EN_MODEREG_SET | - GLAMO_MEM_DRAM1_EN_DRAM_REFRESH | - GLAMO_MEM_DRAM1_EN_GATE_CKE | - GLAMO_MEM_DRAM1_SELF_REFRESH | - GLAMO_MEM_REFRESH_COUNT); - - /* force RAM into deep powerdown */ - - __reg_write(glamo, GLAMO_REG_MEM_DRAM2, - GLAMO_MEM_DRAM2_DEEP_PWRDOWN | - (7 << 6) | /* tRC */ - (1 << 4) | /* tRP */ - (1 << 2) | /* tRCD */ - 2); /* CAS latency */ - - /* disable clocks to memory */ - __reg_write(glamo, GLAMO_REG_CLOCK_MEMORY, 0); - - /* all dividers from OSCI */ - __reg_set_bit_mask(glamo, GLAMO_REG_CLOCK_GEN5_1, 0x400, 0x400); - - /* PLL2 into bypass */ - __reg_set_bit_mask(glamo, GLAMO_REG_PLL_GEN3, 1 << 12, 1 << 12); - - __reg_write(glamo, 0x200, 0x0e00); - - - /* kill PLLS 1 then 2 */ - __reg_write(glamo, GLAMO_REG_DFT_GEN5, 0x0001); - __reg_set_bit_mask(glamo, GLAMO_REG_PLL_GEN3, 1 << 13, 1 << 13); - - break; - } - - spin_unlock_irqrestore(&glamo->lock, flags); -} - -#if 0 -#define MEMDETECT_RETRY 6 -static unsigned int detect_memsize(struct glamo_core *glamo) -{ - int i; - - /*static const u_int16_t pattern[] = { - 0x1111, 0x8a8a, 0x2222, 0x7a7a, - 0x3333, 0x6a6a, 0x4444, 0x5a5a, - 0x5555, 0x4a4a, 0x6666, 0x3a3a, - 0x7777, 0x2a2a, 0x8888, 0x1a1a - }; */ - - for (i = 0; i < MEMDETECT_RETRY; i++) { - switch (glamo->type) { - case 3600: - __reg_write(glamo, GLAMO_REG_MEM_TYPE, 0x0072); - __reg_write(glamo, GLAMO_REG_MEM_DRAM1, 0xc100); - break; - case 3650: - switch (glamo->revision) { - case GLAMO_CORE_REV_A0: - if (i & 1) - __reg_write(glamo, GLAMO_REG_MEM_TYPE, - 0x097a); - else - __reg_write(glamo, GLAMO_REG_MEM_TYPE, - 0x0173); - - __reg_write(glamo, GLAMO_REG_MEM_DRAM1, 0x0000); - msleep(1); - __reg_write(glamo, GLAMO_REG_MEM_DRAM1, 0xc100); - break; - default: - if (i & 1) - __reg_write(glamo, GLAMO_REG_MEM_TYPE, - 0x0972); - else - __reg_write(glamo, GLAMO_REG_MEM_TYPE, - 0x0872); - - __reg_write(glamo, GLAMO_REG_MEM_DRAM1, 0x0000); - msleep(1); - __reg_write(glamo, GLAMO_REG_MEM_DRAM1, 0xe100); - break; - } - break; - case 3700: - /* FIXME */ - default: - break; - } - -#if 0 - /* FIXME: finish implementation */ - for (j = 0; j < 8; j++) { - __ -#endif - } - - return 0; -} -#endif - -/* Find out if we can support this version of the Glamo chip */ -static int glamo_supported(struct glamo_core *glamo) -{ - u_int16_t dev_id, rev_id; /*, memsize; */ - - dev_id = __reg_read(glamo, GLAMO_REG_DEVICE_ID); - rev_id = __reg_read(glamo, GLAMO_REG_REVISION_ID); - - switch (dev_id) { - case 0x3650: - switch (rev_id) { - case GLAMO_CORE_REV_A2: - break; - case GLAMO_CORE_REV_A0: - case GLAMO_CORE_REV_A1: - case GLAMO_CORE_REV_A3: - dev_warn(&glamo->pdev->dev, "untested core revision " - "%04x, your mileage may vary\n", rev_id); - break; - default: - dev_warn(&glamo->pdev->dev, "unknown glamo revision " - "%04x, your mileage may vary\n", rev_id); - /* maybe should abort ? */ - } - break; - case 0x3600: - case 0x3700: - default: - dev_err(&glamo->pdev->dev, "unsupported Glamo device %04x\n", - dev_id); - return 0; - } - - dev_dbg(&glamo->pdev->dev, "Detected Glamo core %04x Revision %04x " - "(%uHz CPU / %uHz Memory)\n", dev_id, rev_id, - glamo_pll_rate(glamo, GLAMO_PLL1), - glamo_pll_rate(glamo, GLAMO_PLL2)); - - return 1; -} - -static int __init glamo_probe(struct platform_device *pdev) -{ - int rc = 0, irq; - struct glamo_core *glamo; - - glamo = kmalloc(GFP_KERNEL, sizeof(*glamo)); - if (!glamo) - return -ENOMEM; - - spin_lock_init(&glamo->lock); - glamo->pdev = pdev; - glamo->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - glamo->irq = platform_get_irq(pdev, 0); - glamo->pdata = pdev->dev.platform_data; - if (!glamo->mem || !glamo->pdata) { - dev_err(&pdev->dev, "platform device with no MEM/PDATA ?\n"); - rc = -ENOENT; - goto bail_free; - } - - /* register a number of sibling devices whoise IOMEM resources - * are siblings of pdev's IOMEM resource */ - - /* only remap the generic, hostbus and memory controller registers */ - glamo->base = ioremap(glamo->mem->start, 0x4000 /*GLAMO_REGOFS_VIDCAP*/); - if (!glamo->base) { - dev_err(&pdev->dev, "failed to ioremap() memory region\n"); - goto bail_free; - } - - platform_set_drvdata(pdev, glamo); - - (glamo->pdata->glamo_external_reset)(0); - udelay(10); - (glamo->pdata->glamo_external_reset)(1); - mdelay(10); - - /* - * finally set the mfd interrupts up - * can't do them earlier or sibling probes blow up - */ - - for (irq = IRQ_GLAMO(0); irq <= IRQ_GLAMO(8); irq++) { - set_irq_chip_and_handler(irq, &glamo_irq_chip, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); - set_irq_chip_data(irq, glamo); - } - - if (glamo->pdata->glamo_irq_is_wired && - !glamo->pdata->glamo_irq_is_wired()) { - set_irq_chained_handler(glamo->irq, glamo_irq_demux_handler); - set_irq_type(glamo->irq, IRQ_TYPE_EDGE_FALLING); - set_irq_chip_data(glamo->irq, glamo); - dev_info(&pdev->dev, "Glamo interrupt registered\n"); - glamo->irq_works = 1; - } else { - dev_err(&pdev->dev, "Glamo interrupt not used\n"); - glamo->irq_works = 0; - } - - /* confirm it isn't insane version */ - if (!glamo_supported(glamo)) { - dev_err(&pdev->dev, "This Glamo is not supported\n"); - goto bail_irq; - } - - /* sysfs */ - rc = sysfs_create_group(&pdev->dev.kobj, &glamo_attr_group); - if (rc < 0) { - dev_err(&pdev->dev, "cannot create sysfs group\n"); - goto bail_irq; - } - - /* init the chip with canned register set */ - - dev_dbg(&glamo->pdev->dev, "running init script\n"); - glamo_run_script(glamo, glamo_init_script, - ARRAY_SIZE(glamo_init_script), 1); - - dev_info(&glamo->pdev->dev, "Glamo core PLL1: %uHz, PLL2: %uHz\n", - glamo_pll_rate(glamo, GLAMO_PLL1), - glamo_pll_rate(glamo, GLAMO_PLL2)); - - mfd_add_devices(&pdev->dev, pdev->id, glamo_cells, - ARRAY_SIZE(glamo_cells), - glamo->mem, 0); - - /* only request the generic, hostbus and memory controller MMIO */ - glamo->mem = request_mem_region(glamo->mem->start, - GLAMO_REGOFS_VIDCAP, "glamo-core"); - if (!glamo->mem) { - dev_err(&pdev->dev, "failed to request memory region\n"); - goto bail_irq; - } - - return 0; - -bail_irq: - disable_irq(glamo->irq); - set_irq_chained_handler(glamo->irq, NULL); - set_irq_chip_data(glamo->irq, NULL); - - for (irq = IRQ_GLAMO(0); irq <= IRQ_GLAMO(8); irq++) { - set_irq_flags(irq, 0); - set_irq_chip(irq, NULL); - set_irq_chip_data(irq, NULL); - } - - iounmap(glamo->base); -bail_free: - platform_set_drvdata(pdev, NULL); - kfree(glamo); - - return rc; -} - -static int glamo_remove(struct platform_device *pdev) -{ - struct glamo_core *glamo = platform_get_drvdata(pdev); - int irq; - - disable_irq(glamo->irq); - set_irq_chained_handler(glamo->irq, NULL); - set_irq_chip_data(glamo->irq, NULL); - - for (irq = IRQ_GLAMO(0); irq <= IRQ_GLAMO(8); irq++) { - set_irq_flags(irq, 0); - set_irq_chip(irq, NULL); - set_irq_chip_data(irq, NULL); - } - - platform_set_drvdata(pdev, NULL); - mfd_remove_devices(&pdev->dev); - iounmap(glamo->base); - release_mem_region(glamo->mem->start, GLAMO_REGOFS_VIDCAP); - kfree(glamo); - - return 0; -} - -#ifdef CONFIG_PM - -static int glamo_suspend(struct device *dev) -{ - struct glamo_core *glamo = dev_get_drvdata(dev); - glamo->suspending = 1; - glamo_power(glamo, GLAMO_POWER_SUSPEND); - - return 0; -} - -static int glamo_resume(struct device *dev) -{ - struct glamo_core *glamo = dev_get_drvdata(dev); - glamo_power(glamo, GLAMO_POWER_ON); - glamo->suspending = 0; - return 0; -} - -static struct dev_pm_ops glamo_pm_ops = { - .suspend = glamo_suspend, - .resume = glamo_resume, -}; - -#define GLAMO_PM_OPS (&glamo_pm_ops) - -#else -#define GLAMO_PM_OPS NULL -#endif - -static struct platform_driver glamo_driver = { - .probe = glamo_probe, - .remove = glamo_remove, - .driver = { - .name = "glamo3362", - .owner = THIS_MODULE, - .pm = GLAMO_PM_OPS, - }, -}; - -static int __devinit glamo_init(void) -{ - return platform_driver_register(&glamo_driver); -} - -static void __exit glamo_cleanup(void) -{ - platform_driver_unregister(&glamo_driver); -} - -module_init(glamo_init); -module_exit(glamo_cleanup); - -MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>"); -MODULE_DESCRIPTION("Smedia Glamo 336x/337x core/resource driver"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-core.h b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-core.h deleted file mode 100644 index f0c2ec3ee2..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-core.h +++ /dev/null @@ -1,67 +0,0 @@ -#ifndef __GLAMO_CORE_H -#define __GLAMO_CORE_H - -#include <asm/system.h> -#include <linux/mfd/glamo.h> - -/* for the time being, we put the on-screen framebuffer into the lowest - * VRAM space. This should make the code easily compatible with the various - * 2MB/4MB/8MB variants of the Smedia chips */ -#define GLAMO_OFFSET_VRAM 0x800000 -#define GLAMO_OFFSET_FB (GLAMO_OFFSET_VRAM) - -/* we only allocate the minimum possible size for the framebuffer to make - * sure we have sufficient memory for other functions of the chip */ -//#define GLAMO_FB_SIZE (640*480*4) /* == 0x12c000 */ -#define GLAMO_INTERNAL_RAM_SIZE 0x800000 -#define GLAMO_MMC_BUFFER_SIZE (64 * 1024) -#define GLAMO_FB_SIZE (GLAMO_INTERNAL_RAM_SIZE - GLAMO_MMC_BUFFER_SIZE) - -enum glamo_pll { - GLAMO_PLL1, - GLAMO_PLL2, -}; - -struct glamo_core { - int irq; - int irq_works; /* 0 means PCB does not support Glamo IRQ */ - struct resource *mem; - struct resource *mem_core; - void __iomem *base; - struct platform_device *pdev; - struct glamo_platform_data *pdata; - u_int16_t type; - u_int16_t revision; - spinlock_t lock; - u32 engine_enabled_bitfield; - u32 engine_enabled_bitfield_suspend; - int suspending; -}; - -struct glamo_script { - u_int16_t reg; - u_int16_t val; -}; - -void glamo_engine_div_enable(struct glamo_core *glamo, enum glamo_engine engine); -void glamo_engine_div_disable(struct glamo_core *glamo, enum glamo_engine engine); - - -int glamo_pll_rate(struct glamo_core *glamo, enum glamo_pll pll); - -int glamo_run_script(struct glamo_core *glamo, - const struct glamo_script *script, int len, int may_sleep); - -int glamo_engine_enable(struct glamo_core *glamo, enum glamo_engine engine); -int glamo_engine_disable(struct glamo_core *glamo, enum glamo_engine engine); -void glamo_engine_reset(struct glamo_core *glamo, enum glamo_engine engine); -int glamo_engine_reclock(struct glamo_core *glamo, - enum glamo_engine engine, int ps); - -void glamo_engine_clkreg_set(struct glamo_core *glamo, - enum glamo_engine engine, - u_int16_t mask, u_int16_t val); - -u_int16_t glamo_engine_clkreg_get(struct glamo_core *glamo, - enum glamo_engine engine); -#endif /* __GLAMO_CORE_H */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c deleted file mode 100644 index 7bb2201f61..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c +++ /dev/null @@ -1,1026 +0,0 @@ -/* Smedia Glamo 336x/337x driver - * - * (C) 2007-2008 by Openmoko, Inc. - * Author: Harald Welte <laforge@openmoko.org> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/mm.h> -#include <linux/delay.h> -#include <linux/fb.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/spinlock.h> -#include <linux/io.h> -#include <linux/mfd/glamo.h> - -#include <asm/div64.h> - -#ifdef CONFIG_PM -#include <linux/pm.h> -#endif - -#include <linux/glamofb.h> - -#include "glamo-regs.h" -#include "glamo-core.h" - -static void glamofb_program_mode(struct glamofb_handle* glamo); - -struct glamofb_handle { - struct glamo_core *core; - struct fb_info *fb; - struct device *dev; - struct resource *reg; - struct resource *fb_res; - char __iomem *base; - struct glamo_fb_platform_data *mach_info; - char __iomem *cursor_addr; - int cursor_on; - u_int32_t pseudo_pal[16]; - spinlock_t lock_cmd; - int blank_mode; - int mode_set; /* 0 if the current display mode hasn't been set on the glamo */ - int output_enabled; /* 0 if the video output is disabled */ -}; - -static void glamo_output_enable(struct glamofb_handle *gfb) { - struct glamo_core *gcore = gfb->core; - - if (gfb->output_enabled) - return; - - /* enable the pixel clock if off */ - glamo_engine_clkreg_set(gcore, - GLAMO_ENGINE_LCD, - GLAMO_CLOCK_LCD_EN_DCLK, - GLAMO_CLOCK_LCD_EN_DCLK); - - gfb->output_enabled = 1; - if (!gfb->mode_set) - glamofb_program_mode(gfb); -} - -static void glamo_output_disable(struct glamofb_handle *gfb) { - struct glamo_core *gcore = gfb->core; - - if (!gfb->output_enabled) - return; - - /* enable the pixel clock if off */ - glamo_engine_clkreg_set(gcore, - GLAMO_ENGINE_LCD, - GLAMO_CLOCK_LCD_EN_DCLK, - 0); - - gfb->output_enabled = 0; -} - - -static int reg_read(struct glamofb_handle *glamo, - u_int16_t reg) -{ - int i = 0; - - for (i = 0; i != 2; i++) - nop(); - - return readw(glamo->base + reg); -} - -static void reg_write(struct glamofb_handle *glamo, - u_int16_t reg, u_int16_t val) -{ - int i = 0; - - for (i = 0; i != 2; i++) - nop(); - - writew(val, glamo->base + reg); -} - -static struct glamo_script glamo_regs[] = { - { GLAMO_REG_LCD_MODE1, 0x0020 }, - /* no display rotation, no hardware cursor, no dither, no gamma, - * no retrace flip, vsync low-active, hsync low active, - * no TVCLK, no partial display, hw dest color from fb, - * no partial display mode, LCD1, software flip, */ - { GLAMO_REG_LCD_MODE2, 0x9020 }, - /* video flip, no ptr, no ptr, dhclk off, - * normal mode, no cpuif, - * res, serial msb first, single fb, no fr ctrl, - * cpu if bits all zero, no crc - * 0000 0000 0010 0000 */ - { GLAMO_REG_LCD_MODE3, 0x0b40 }, - /* src data rgb565, res, 18bit rgb666 - * 000 01 011 0100 0000 */ - { GLAMO_REG_LCD_POLARITY, 0x440c }, - /* DE high active, no cpu/lcd if, cs0 force low, a0 low active, - * np cpu if, 9bit serial data, sclk rising edge latch data - * 01 00 0 100 0 000 01 0 0 */ - /* The following values assume 640*480@16bpp */ - { GLAMO_REG_LCD_A_BASE1, 0x0000 }, /* display A base address 15:0 */ - { GLAMO_REG_LCD_A_BASE2, 0x0000 }, /* display A base address 22:16 */ - { GLAMO_REG_LCD_CURSOR_BASE1, 0xC000 }, /* cursor base address 15:0 */ - { GLAMO_REG_LCD_CURSOR_BASE2, 0x0012 }, /* cursor base address 22:16 */ - { GLAMO_REG_LCD_COMMAND2, 0x0000 }, /* display page A */ -}; - -static int glamofb_run_script(struct glamofb_handle *glamo, - struct glamo_script *script, int len) -{ - int i; - - if (glamo->core->suspending) { - dev_err(&glamo->core->pdev->dev, - "IGNORING glamofb_run_script while " - "suspended\n"); - return -EBUSY; - } - - for (i = 0; i < len; i++) { - struct glamo_script *line = &script[i]; - - if (line->reg == 0xffff) - return 0; - else if (line->reg == 0xfffe) - msleep(line->val); - else - reg_write(glamo, script[i].reg, script[i].val); - } - - return 0; -} - -static int glamofb_check_var(struct fb_var_screeninfo *var, - struct fb_info *info) -{ - struct glamofb_handle *glamo = info->par; - - if (glamo->core->suspending) { - dev_err(&glamo->core->pdev->dev, - "IGNORING glamofb_check_var while " - "suspended\n"); - return -EBUSY; - } - - if (var->bits_per_pixel != 16) - var->bits_per_pixel = 16; - - var->height = glamo->mach_info->height; - var->width = glamo->mach_info->width; - - /* FIXME: set rgb positions */ - switch (var->bits_per_pixel) { - case 16: - switch (reg_read(glamo, GLAMO_REG_LCD_MODE3) & 0xc000) { - case GLAMO_LCD_SRC_RGB565: - var->red.offset = 11; - var->green.offset = 5; - var->blue.offset = 0; - var->red.length = 5; - var->green.length = 6; - var->blue.length = 5; - var->transp.length = 0; - break; - case GLAMO_LCD_SRC_ARGB1555: - var->transp.offset = 15; - var->red.offset = 10; - var->green.offset = 5; - var->blue.offset = 0; - var->transp.length = 1; - var->red.length = 5; - var->green.length = 5; - var->blue.length = 5; - break; - case GLAMO_LCD_SRC_ARGB4444: - var->transp.offset = 12; - var->red.offset = 8; - var->green.offset = 4; - var->blue.offset = 0; - var->transp.length = 4; - var->red.length = 4; - var->green.length = 4; - var->blue.length = 4; - break; - } - break; - case 24: - case 32: - default: - /* The Smedia Glamo doesn't support anything but 16bit color */ - printk(KERN_ERR - "Smedia driver does not [yet?] support 24/32bpp\n"); - return -EINVAL; - } - - return 0; -} - -static void reg_set_bit_mask(struct glamofb_handle *glamo, - u_int16_t reg, u_int16_t mask, - u_int16_t val) -{ - u_int16_t tmp; - - val &= mask; - - tmp = reg_read(glamo, reg); - tmp &= ~mask; - tmp |= val; - reg_write(glamo, reg, tmp); -} - -#define GLAMO_LCD_WIDTH_MASK 0x03FF -#define GLAMO_LCD_HEIGHT_MASK 0x03FF -#define GLAMO_LCD_PITCH_MASK 0x07FE -#define GLAMO_LCD_HV_TOTAL_MASK 0x03FF -#define GLAMO_LCD_HV_RETR_START_MASK 0x03FF -#define GLAMO_LCD_HV_RETR_END_MASK 0x03FF -#define GLAMO_LCD_HV_RETR_DISP_START_MASK 0x03FF -#define GLAMO_LCD_HV_RETR_DISP_END_MASK 0x03FF - -/* the caller has to enxure lock_cmd is held and we are in cmd mode */ -static void __rotate_lcd(struct glamofb_handle *glamo, __u32 rotation) -{ - int glamo_rot; - - if (glamo->core->suspending) { - dev_err(&glamo->core->pdev->dev, - "IGNORING rotate_lcd while " - "suspended\n"); - return; - } - - switch (rotation) { - case FB_ROTATE_CW: - glamo_rot = GLAMO_LCD_ROT_MODE_90; - break; - case FB_ROTATE_UD: - glamo_rot = GLAMO_LCD_ROT_MODE_180; - break; - case FB_ROTATE_CCW: - glamo_rot = GLAMO_LCD_ROT_MODE_270; - break; - default: - glamo_rot = GLAMO_LCD_ROT_MODE_0; - break; - } - - reg_set_bit_mask(glamo, - GLAMO_REG_LCD_WIDTH, - GLAMO_LCD_ROT_MODE_MASK, - glamo_rot); - reg_set_bit_mask(glamo, - GLAMO_REG_LCD_MODE1, - GLAMO_LCD_MODE1_ROTATE_EN, - (glamo_rot != GLAMO_LCD_ROT_MODE_0) ? - GLAMO_LCD_MODE1_ROTATE_EN : 0); -} - -static void glamofb_program_mode(struct glamofb_handle* gfb) { - int sync, bp, disp, fp, total; - unsigned long flags; - struct glamo_core *gcore = gfb->core; - struct fb_var_screeninfo *var = &gfb->fb->var; - - dev_dbg(&gcore->pdev->dev, - "glamofb_program_mode spin_lock_irqsave\n"); - spin_lock_irqsave(&gfb->lock_cmd, flags); - - if (glamofb_cmd_mode(gfb, 1)) - goto out_unlock; - - if (var->pixclock) - glamo_engine_reclock(gcore, - GLAMO_ENGINE_LCD, - (1000000000UL / gfb->fb->var.pixclock) * 1000); - - reg_set_bit_mask(gfb, - GLAMO_REG_LCD_WIDTH, - GLAMO_LCD_WIDTH_MASK, - var->xres); - reg_set_bit_mask(gfb, - GLAMO_REG_LCD_HEIGHT, - GLAMO_LCD_HEIGHT_MASK, - var->yres); - reg_set_bit_mask(gfb, - GLAMO_REG_LCD_PITCH, - GLAMO_LCD_PITCH_MASK, - gfb->fb->fix.line_length); - - /* honour the rotation request */ - __rotate_lcd(gfb, var->rotate); - - /* update scannout timings */ - sync = 0; - bp = sync + var->hsync_len; - disp = bp + var->left_margin; - fp = disp + var->xres; - total = fp + var->right_margin; - - reg_set_bit_mask(gfb, GLAMO_REG_LCD_HORIZ_TOTAL, - GLAMO_LCD_HV_TOTAL_MASK, total); - reg_set_bit_mask(gfb, GLAMO_REG_LCD_HORIZ_RETR_START, - GLAMO_LCD_HV_RETR_START_MASK, sync); - reg_set_bit_mask(gfb, GLAMO_REG_LCD_HORIZ_RETR_END, - GLAMO_LCD_HV_RETR_END_MASK, bp); - reg_set_bit_mask(gfb, GLAMO_REG_LCD_HORIZ_DISP_START, - GLAMO_LCD_HV_RETR_DISP_START_MASK, disp); - reg_set_bit_mask(gfb, GLAMO_REG_LCD_HORIZ_DISP_END, - GLAMO_LCD_HV_RETR_DISP_END_MASK, fp); - - sync = 0; - bp = sync + var->vsync_len; - disp = bp + var->upper_margin; - fp = disp + var->yres; - total = fp + var->lower_margin; - - reg_set_bit_mask(gfb, GLAMO_REG_LCD_VERT_TOTAL, - GLAMO_LCD_HV_TOTAL_MASK, total); - reg_set_bit_mask(gfb, GLAMO_REG_LCD_VERT_RETR_START, - GLAMO_LCD_HV_RETR_START_MASK, sync); - reg_set_bit_mask(gfb, GLAMO_REG_LCD_VERT_RETR_END, - GLAMO_LCD_HV_RETR_END_MASK, bp); - reg_set_bit_mask(gfb, GLAMO_REG_LCD_VERT_DISP_START, - GLAMO_LCD_HV_RETR_DISP_START_MASK, disp); - reg_set_bit_mask(gfb, GLAMO_REG_LCD_VERT_DISP_END, - GLAMO_LCD_HV_RETR_DISP_END_MASK, fp); - - glamofb_cmd_mode(gfb, 0); - - gfb->mode_set = 1; - -out_unlock: - dev_dbg(&gcore->pdev->dev, - "glamofb_program_mode spin_unlock_irqrestore\n"); - spin_unlock_irqrestore(&gfb->lock_cmd, flags); -} - - -static int glamofb_pan_display(struct fb_var_screeninfo *var, - struct fb_info *info) -{ - return 0; -} - -static struct fb_videomode *glamofb_find_mode(struct fb_info *info, - struct fb_var_screeninfo *var) { - struct glamofb_handle *glamo = info->par; - struct glamo_fb_platform_data *mach_info = glamo->mach_info; - struct fb_videomode *mode; - int i; - - for(i = mach_info->num_modes, mode = mach_info->modes; i > 0; --i, ++mode) { - if (mode->xres == var->xres && - mode->yres == var->yres) - return mode; - } - - return NULL; -} - -static int glamofb_set_par(struct fb_info *info) -{ - struct glamofb_handle *glamo = info->par; - struct fb_var_screeninfo *var = &info->var; - struct fb_videomode *mode; - - if (glamo->core->suspending) { - dev_err(&glamo->core->pdev->dev, - "IGNORING glamofb_set_par while " - "suspended\n"); - return -EBUSY; - } - - mode = glamofb_find_mode(info, var); - if (!mode) - return -EINVAL; - - fb_videomode_to_var(var, mode); - - info->mode = mode; - - glamo->mode_set = 0; - - switch(var->rotate) { - case FB_ROTATE_CW: - case FB_ROTATE_CCW: - info->fix.line_length = (var->yres * var->bits_per_pixel) / 8; - /* FIXME: Limit pixelclock */ - var->pixclock *= 2; - break; - default: - info->fix.line_length = (var->xres * var->bits_per_pixel) / 8; - break; - } - - if(glamo->output_enabled) - glamofb_program_mode(glamo); - - return 0; -} - -static int glamofb_blank(int blank_mode, struct fb_info *info) -{ - struct glamofb_handle *gfb = info->par; - - dev_dbg(gfb->dev, "glamofb_blank(%u)\n", blank_mode); - - switch (blank_mode) { - case FB_BLANK_VSYNC_SUSPEND: - case FB_BLANK_HSYNC_SUSPEND: - /* FIXME: add pdata hook/flag to indicate whether - * we should already switch off pixel clock here */ - break; - case FB_BLANK_POWERDOWN: - /* disable the pixel clock */ - glamo_output_disable(gfb); - gfb->blank_mode = blank_mode; - break; - case FB_BLANK_UNBLANK: - case FB_BLANK_NORMAL: - glamo_output_enable(gfb); - gfb->blank_mode = blank_mode; - break; - } - - /* FIXME: once we have proper clock management in glamo-core, - * we can determine if other units need MCLK1 or the PLL, and - * disable it if not used. */ - return 0; -} - -static inline unsigned int chan_to_field(unsigned int chan, - struct fb_bitfield *bf) -{ - chan &= 0xffff; - chan >>= 16 - bf->length; - return chan << bf->offset; -} - -static int glamofb_setcolreg(unsigned regno, - unsigned red, unsigned green, unsigned blue, - unsigned transp, struct fb_info *info) -{ - struct glamofb_handle *glamo = info->par; - unsigned int val; - - if (glamo->core->suspending) { - dev_err(&glamo->core->pdev->dev, - "IGNORING glamofb_set_par while " - "suspended\n"); - return -EBUSY; - } - - switch (glamo->fb->fix.visual) { - case FB_VISUAL_TRUECOLOR: - case FB_VISUAL_DIRECTCOLOR: - /* true-colour, use pseuo-palette */ - - if (regno < 16) { - u32 *pal = glamo->fb->pseudo_palette; - - val = chan_to_field(red, &glamo->fb->var.red); - val |= chan_to_field(green, &glamo->fb->var.green); - val |= chan_to_field(blue, &glamo->fb->var.blue); - - pal[regno] = val; - }; - break; - default: - return 1; /* unknown type */ - } - - return 0; -} - -static int glamofb_ioctl(struct fb_info *info, unsigned int cmd, - unsigned long arg) { - struct glamofb_handle *gfb = (struct glamofb_handle*)info->par; - struct glamo_core *gcore = gfb->core; - int retval = -ENOTTY; - - switch (cmd) { - case GLAMOFB_ENGINE_ENABLE: - retval = glamo_engine_enable(gcore, arg); - break; - case GLAMOFB_ENGINE_DISABLE: - retval = glamo_engine_disable(gcore, arg); - break; - case GLAMOFB_ENGINE_RESET: - glamo_engine_reset(gcore, arg); - retval = 0; - break; - default: - break; - } - - return retval; -} - - -#ifdef CONFIG_MFD_GLAMO_HWACCEL -static inline void glamofb_vsync_wait(struct glamofb_handle *glamo, - int line, int size, int range) -{ - int count[2]; - - do { - count[0] = reg_read(glamo, GLAMO_REG_LCD_STATUS2) & 0x3ff; - count[1] = reg_read(glamo, GLAMO_REG_LCD_STATUS2) & 0x3ff; - } while (count[0] != count[1] || - (line < count[0] + range && - size > count[0] - range) || - count[0] < range * 2); -} - -/* - * Enable/disable the hardware cursor mode altogether - * (for blinking and such, use glamofb_cursor()). - */ -static void glamofb_cursor_onoff(struct glamofb_handle *glamo, int on) -{ - int y, size; - - if (glamo->cursor_on) { - y = reg_read(glamo, GLAMO_REG_LCD_CURSOR_Y_POS); - size = reg_read(glamo, GLAMO_REG_LCD_CURSOR_Y_SIZE); - - glamofb_vsync_wait(glamo, y, size, 30); - } - - reg_set_bit_mask(glamo, GLAMO_REG_LCD_MODE1, - GLAMO_LCD_MODE1_CURSOR_EN, - on ? GLAMO_LCD_MODE1_CURSOR_EN : 0); - glamo->cursor_on = on; - - /* Hide the cursor by default */ - reg_write(glamo, GLAMO_REG_LCD_CURSOR_X_SIZE, 0); -} - -static int glamofb_cursor(struct fb_info *info, struct fb_cursor *cursor) -{ - struct glamofb_handle *glamo = info->par; - unsigned long flags; - - spin_lock_irqsave(&glamo->lock_cmd, flags); - - reg_write(glamo, GLAMO_REG_LCD_CURSOR_X_SIZE, - cursor->enable ? cursor->image.width : 0); - - if (cursor->set & FB_CUR_SETPOS) { - reg_write(glamo, GLAMO_REG_LCD_CURSOR_X_POS, - cursor->image.dx); - reg_write(glamo, GLAMO_REG_LCD_CURSOR_Y_POS, - cursor->image.dy); - } - - if (cursor->set & FB_CUR_SETCMAP) { - uint16_t fg = glamo->pseudo_pal[cursor->image.fg_color]; - uint16_t bg = glamo->pseudo_pal[cursor->image.bg_color]; - - reg_write(glamo, GLAMO_REG_LCD_CURSOR_FG_COLOR, fg); - reg_write(glamo, GLAMO_REG_LCD_CURSOR_BG_COLOR, bg); - reg_write(glamo, GLAMO_REG_LCD_CURSOR_DST_COLOR, fg); - } - - if (cursor->set & FB_CUR_SETHOT) - reg_write(glamo, GLAMO_REG_LCD_CURSOR_PRESET, - (cursor->hot.x << 8) | cursor->hot.y); - - if ((cursor->set & FB_CUR_SETSIZE) || - (cursor->set & (FB_CUR_SETIMAGE | FB_CUR_SETSHAPE))) { - int x, y, pitch, op; - const uint8_t *pcol = cursor->image.data; - const uint8_t *pmsk = cursor->mask; - uint8_t __iomem *dst = glamo->cursor_addr; - uint8_t dcol = 0; - uint8_t dmsk = 0; - uint8_t byte = 0; - - if (cursor->image.depth > 1) { - spin_unlock_irqrestore(&glamo->lock_cmd, flags); - return -EINVAL; - } - - pitch = ((cursor->image.width + 7) >> 2) & ~1; - reg_write(glamo, GLAMO_REG_LCD_CURSOR_PITCH, - pitch); - reg_write(glamo, GLAMO_REG_LCD_CURSOR_Y_SIZE, - cursor->image.height); - - for (y = 0; y < cursor->image.height; y++) { - byte = 0; - for (x = 0; x < cursor->image.width; x++) { - if ((x % 8) == 0) { - dcol = *pcol++; - dmsk = *pmsk++; - } else { - dcol >>= 1; - dmsk >>= 1; - } - - if (cursor->rop == ROP_COPY) - op = (dmsk & 1) ? - (dcol & 1) ? 1 : 3 : 0; - else - op = ((dmsk & 1) << 1) | - ((dcol & 1) << 0); - byte |= op << ((x & 3) << 1); - - if (x % 4 == 3) { - writeb(byte, dst + x / 4); - byte = 0; - } - } - if (x % 4) { - writeb(byte, dst + x / 4); - byte = 0; - } - - dst += pitch; - } - } - - spin_unlock_irqrestore(&glamo->lock_cmd, flags); - - return 0; -} -#endif - -static inline int glamofb_cmdq_empty(struct glamofb_handle *gfb) -{ - /* DGCMdQempty -- 1 == command queue is empty */ - return reg_read(gfb, GLAMO_REG_LCD_STATUS1) & (1 << 15); -} - -/* call holding gfb->lock_cmd when locking, until you unlock */ -int glamofb_cmd_mode(struct glamofb_handle *gfb, int on) -{ - int timeout = 2000000; - - if (gfb->core->suspending) { - dev_err(&gfb->core->pdev->dev, - "IGNORING glamofb_cmd_mode while " - "suspended\n"); - return -EBUSY; - } - - dev_dbg(gfb->dev, "glamofb_cmd_mode(gfb=%p, on=%d)\n", gfb, on); - if (on) { - dev_dbg(gfb->dev, "%s: waiting for cmdq empty: ", - __func__); - while ((!glamofb_cmdq_empty(gfb)) && (timeout--)) - cpu_relax(); - if (timeout < 0) { - printk(KERN_ERR"*************" - "glamofb cmd_queue never got empty" - "*************\n"); - return -EIO; - } - dev_dbg(gfb->dev, "empty!\n"); - - /* display the entire frame then switch to command */ - reg_write(gfb, GLAMO_REG_LCD_COMMAND1, - GLAMO_LCD_CMD_TYPE_DISP | - GLAMO_LCD_CMD_DATA_FIRE_VSYNC); - - /* wait until lcd idle */ - dev_dbg(gfb->dev, "waiting for lcd idle: "); - timeout = 2000000; - while ((!reg_read(gfb, GLAMO_REG_LCD_STATUS2) & (1 << 12)) && - (timeout--)) - cpu_relax(); - if (timeout < 0) { - printk(KERN_ERR"*************" - "glamofb lcd never idle" - "*************\n"); - return -EIO; - } - - mdelay(100); - - dev_dbg(gfb->dev, "cmd mode entered\n"); - - } else { - /* RGB interface needs vsync/hsync */ - if (reg_read(gfb, GLAMO_REG_LCD_MODE3) & GLAMO_LCD_MODE3_RGB) - reg_write(gfb, GLAMO_REG_LCD_COMMAND1, - GLAMO_LCD_CMD_TYPE_DISP | - GLAMO_LCD_CMD_DATA_DISP_SYNC); - - reg_write(gfb, GLAMO_REG_LCD_COMMAND1, - GLAMO_LCD_CMD_TYPE_DISP | - GLAMO_LCD_CMD_DATA_DISP_FIRE); - } - - return 0; -} -EXPORT_SYMBOL_GPL(glamofb_cmd_mode); - - -int glamofb_cmd_write(struct glamofb_handle *gfb, u_int16_t val) -{ - int timeout = 200000; - - if (gfb->core->suspending) { - dev_err(&gfb->core->pdev->dev, - "IGNORING glamofb_cmd_write while " - "suspended\n"); - return -EBUSY; - } - - dev_dbg(gfb->dev, "%s: waiting for cmdq empty\n", __func__); - while ((!glamofb_cmdq_empty(gfb)) && (timeout--)) - yield(); - if (timeout < 0) { - printk(KERN_ERR"*************" - "glamofb cmd_queue never got empty" - "*************\n"); - return 1; - } - dev_dbg(gfb->dev, "idle, writing 0x%04x\n", val); - - reg_write(gfb, GLAMO_REG_LCD_COMMAND1, val); - - return 0; -} -EXPORT_SYMBOL_GPL(glamofb_cmd_write); - -static struct fb_ops glamofb_ops = { - .owner = THIS_MODULE, - .fb_check_var = glamofb_check_var, - .fb_pan_display = glamofb_pan_display, - .fb_set_par = glamofb_set_par, - .fb_blank = glamofb_blank, - .fb_setcolreg = glamofb_setcolreg, - .fb_ioctl = glamofb_ioctl, -#ifdef CONFIG_MFD_GLAMO_HWACCEL - .fb_cursor = glamofb_cursor, -#endif - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, -}; - -static int glamofb_init_regs(struct glamofb_handle *glamo) -{ - struct fb_info *info = glamo->fb; - - glamofb_check_var(&info->var, info); - glamofb_run_script(glamo, glamo_regs, ARRAY_SIZE(glamo_regs)); - glamofb_set_par(info); - - return 0; -} - -static int __init glamofb_probe(struct platform_device *pdev) -{ - int rc = -EIO; - struct fb_info *fbinfo; - struct glamofb_handle *glamofb; - struct glamo_core *core = dev_get_drvdata(pdev->dev.parent); - struct glamo_fb_platform_data *mach_info; - - printk(KERN_INFO "SMEDIA Glamo frame buffer driver (C) 2007 " - "Openmoko, Inc.\n"); - - if (!core->pdata || !core->pdata->fb_data) - return -ENOENT; - - - fbinfo = framebuffer_alloc(sizeof(struct glamofb_handle), &pdev->dev); - if (!fbinfo) - return -ENOMEM; - - - glamofb = fbinfo->par; - glamofb->fb = fbinfo; - glamofb->dev = &pdev->dev; - - glamofb->blank_mode = FB_BLANK_POWERDOWN; - - strcpy(fbinfo->fix.id, "SMedia Glamo"); - - glamofb->reg = platform_get_resource_byname(pdev, IORESOURCE_MEM, - "glamo-fb-regs"); - if (!glamofb->reg) { - dev_err(&pdev->dev, "platform device with no registers?\n"); - rc = -ENOENT; - goto out_free; - } - - glamofb->fb_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, - "glamo-fb-mem"); - if (!glamofb->fb_res) { - dev_err(&pdev->dev, "platform device with no memory ?\n"); - rc = -ENOENT; - goto out_free; - } - - glamofb->reg = request_mem_region(glamofb->reg->start, - resource_size(glamofb->reg), pdev->name); - if (!glamofb->reg) { - dev_err(&pdev->dev, "failed to request mmio region\n"); - goto out_free; - } - - glamofb->fb_res = request_mem_region(glamofb->fb_res->start, - resource_size(glamofb->fb_res), - pdev->name); - if (!glamofb->fb_res) { - dev_err(&pdev->dev, "failed to request vram region\n"); - goto out_release_reg; - } - - /* we want to remap only the registers required for this core - * driver. */ - glamofb->base = ioremap_nocache(glamofb->reg->start, resource_size(glamofb->reg)); - if (!glamofb->base) { - dev_err(&pdev->dev, "failed to ioremap() mmio memory\n"); - goto out_release_fb; - } - - fbinfo->fix.smem_start = (unsigned long) glamofb->fb_res->start; - fbinfo->fix.smem_len = (__u32) resource_size(glamofb->fb_res); - - fbinfo->screen_base = ioremap(glamofb->fb_res->start, - resource_size(glamofb->fb_res)); - if (!fbinfo->screen_base) { - dev_err(&pdev->dev, "failed to ioremap() vram memory\n"); - goto out_release_fb; - } - glamofb->cursor_addr = fbinfo->screen_base + 0x12C000; - - platform_set_drvdata(pdev, glamofb); - - mach_info = core->pdata->fb_data; - glamofb->core = core; - glamofb->mach_info = mach_info; - - fbinfo->fix.visual = FB_VISUAL_TRUECOLOR; - fbinfo->fix.type = FB_TYPE_PACKED_PIXELS; - fbinfo->fix.type_aux = 0; - fbinfo->fix.xpanstep = 0; - fbinfo->fix.ypanstep = 0; - fbinfo->fix.ywrapstep = 0; - fbinfo->fix.accel = FB_ACCEL_GLAMO; - - - fbinfo->fbops = &glamofb_ops; - fbinfo->flags = FBINFO_FLAG_DEFAULT; - fbinfo->pseudo_palette = &glamofb->pseudo_pal; - - fbinfo->mode = mach_info->modes; - fb_videomode_to_var(&fbinfo->var, fbinfo->mode); - fbinfo->var.bits_per_pixel = 16; - fbinfo->var.nonstd = 0; - fbinfo->var.activate = FB_ACTIVATE_NOW; - fbinfo->var.height = mach_info->height; - fbinfo->var.width = mach_info->width; - fbinfo->var.accel_flags = 0; - fbinfo->var.vmode = FB_VMODE_NONINTERLACED; - - glamo_engine_enable(core, GLAMO_ENGINE_LCD); - glamo_engine_reset(core, GLAMO_ENGINE_LCD); - glamofb->output_enabled = 1; - glamofb->mode_set = 1; - - dev_info(&pdev->dev, "spin_lock_init\n"); - spin_lock_init(&glamofb->lock_cmd); - glamofb_init_regs(glamofb); -#ifdef CONFIG_MFD_GLAMO_HWACCEL - glamofb_cursor_onoff(glamofb, 1); -#endif - - fb_videomode_to_modelist(mach_info->modes, mach_info->num_modes, - &fbinfo->modelist); - - rc = register_framebuffer(fbinfo); - if (rc < 0) { - dev_err(&pdev->dev, "failed to register framebuffer\n"); - goto out_unmap_fb; - } - - printk(KERN_INFO "fb%d: %s frame buffer device\n", - fbinfo->node, fbinfo->fix.id); - - return 0; - -out_unmap_fb: - iounmap(fbinfo->screen_base); - iounmap(glamofb->base); -out_release_fb: - release_mem_region(glamofb->fb_res->start, resource_size(glamofb->fb_res)); -out_release_reg: - release_mem_region(glamofb->reg->start, resource_size(glamofb->reg)); -out_free: - framebuffer_release(fbinfo); - return rc; -} - -static int glamofb_remove(struct platform_device *pdev) -{ - struct glamofb_handle *glamofb = platform_get_drvdata(pdev); - - platform_set_drvdata(pdev, NULL); - iounmap(glamofb->base); - release_mem_region(glamofb->reg->start, resource_size(glamofb->reg)); - kfree(glamofb); - - return 0; -} - -#ifdef CONFIG_PM - -static int glamofb_suspend(struct device *dev) -{ - struct glamofb_handle *gfb = dev_get_drvdata(dev); - - /* we need to stop anything touching our framebuffer */ - fb_set_suspend(gfb->fb, 1); - - /* seriously -- nobody is allowed to touch glamo memory when we - * are suspended or we lock on nWAIT - */ - /* iounmap(gfb->fb->screen_base); */ - - return 0; -} - -static int glamofb_resume(struct device *dev) -{ - struct glamofb_handle *gfb = dev_get_drvdata(dev); - - /* OK let's allow framebuffer ops again */ - /* gfb->fb->screen_base = ioremap(gfb->fb_res->start, - resource_size(gfb->fb_res)); */ - glamo_engine_enable(gfb->core, GLAMO_ENGINE_LCD); - glamo_engine_reset(gfb->core, GLAMO_ENGINE_LCD); - - glamofb_init_regs(gfb); -#ifdef CONFIG_MFD_GLAMO_HWACCEL - glamofb_cursor_onoff(gfb, 1); -#endif - - fb_set_suspend(gfb->fb, 0); - - return 0; -} - -static struct dev_pm_ops glamofb_pm_ops = { - .suspend = glamofb_suspend, - .resume = glamofb_resume, -}; - -#define GLAMOFB_PM_OPS (&glamofb_pm_ops) - -#else -#define GLAMOFB_PM_OPS NULL -#endif - -static struct platform_driver glamofb_driver = { - .probe = glamofb_probe, - .remove = glamofb_remove, - .driver = { - .name = "glamo-fb", - .owner = THIS_MODULE, - .pm = GLAMOFB_PM_OPS - }, -}; - -static int __devinit glamofb_init(void) -{ - return platform_driver_register(&glamofb_driver); -} - -static void __exit glamofb_cleanup(void) -{ - platform_driver_unregister(&glamofb_driver); -} - -module_init(glamofb_init); -module_exit(glamofb_cleanup); - -MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>"); -MODULE_DESCRIPTION("Smedia Glamo 336x/337x framebuffer driver"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-gpio.c b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-gpio.c deleted file mode 100644 index 6978e62238..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-gpio.c +++ /dev/null @@ -1,281 +0,0 @@ -/* Smedia Glamo 336x/337x gpio driver - * - * (C) 2009 Lars-Peter Clausen - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/spinlock.h> -#include <linux/io.h> -#include <linux/platform_device.h> - -#include <linux/gpio.h> -#include <linux/mfd/glamo.h> - -#include "glamo-core.h" -#include "glamo-regs.h" - -#define GLAMO_NR_GPIO 21 -#define GLAMO_NR_GPIO_REGS DIV_ROUND_UP(GLAMO_NR_GPIO, 4) - -#define GLAMO_REG_GPIO(x) (((x) * 2) + GLAMO_REG_GPIO_GEN1) - -struct glamo_gpio { - struct glamo_core *glamo; - struct gpio_chip chip; - uint16_t saved_regs[GLAMO_NR_GPIO_REGS]; -}; - -#define REG_OF_GPIO(gpio) (GLAMO_REG_GPIO(gpio >> 2)) -#define NUM_OF_GPIO(gpio) (gpio & 0x3) -#define DIRECTION_BIT(gpio) (1 << (NUM_OF_GPIO(gpio) + 0)) -#define OUTPUT_BIT(gpio) (1 << (NUM_OF_GPIO(gpio) + 4)) -#define INPUT_BIT(gpio) (1 << (NUM_OF_GPIO(gpio) + 8)) -#define FUNC_BIT(gpio) (1 << (NUM_OF_GPIO(gpio) + 12)) - - -static inline struct glamo_core *chip_to_glamo(struct gpio_chip *chip) -{ - return container_of(chip, struct glamo_gpio, chip)->glamo; -} - -static void glamo_gpio_set(struct gpio_chip *chip, unsigned offset, int value) -{ - struct glamo_core *glamo = chip_to_glamo(chip); - unsigned int reg = REG_OF_GPIO(offset); - u_int16_t tmp; - - spin_lock(&glamo->lock); - tmp = readw(glamo->base + reg); - if (value) - tmp |= OUTPUT_BIT(offset); - else - tmp &= ~OUTPUT_BIT(offset); - writew(tmp, glamo->base + reg); - spin_unlock(&glamo->lock); -} - -static int glamo_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - struct glamo_core *glamo = chip_to_glamo(chip); - return readw(glamo->base + REG_OF_GPIO(offset)) & INPUT_BIT(offset) ? 1 : 0; -} - -static int glamo_gpio_request(struct gpio_chip *chip, unsigned offset) -{ - struct glamo_core *glamo = chip_to_glamo(chip); - unsigned int reg = REG_OF_GPIO(offset); - u_int16_t tmp; - - spin_lock(&glamo->lock); - tmp = readw(glamo->base + reg); - if ((tmp & FUNC_BIT(offset)) == 0) { - tmp |= FUNC_BIT(offset); - writew(tmp, glamo->base + reg); - } - spin_unlock(&glamo->lock); - - return 0; -} - -static void glamo_gpio_free(struct gpio_chip *chip, unsigned offset) -{ - struct glamo_core *glamo = chip_to_glamo(chip); - unsigned int reg = REG_OF_GPIO(offset); - u_int16_t tmp; - - spin_lock(&glamo->lock); - tmp = readw(glamo->base + reg); - if ((tmp & FUNC_BIT(offset)) == 1) { - tmp &= ~FUNC_BIT(offset); - writew(tmp, glamo->base + reg); - } - spin_unlock(&glamo->lock); -} - -static int glamo_gpio_direction_output(struct gpio_chip *chip, unsigned offset, - int value) -{ - struct glamo_core *glamo = chip_to_glamo(chip); - unsigned int reg = REG_OF_GPIO(offset); - u_int16_t tmp; - - spin_lock(&glamo->lock); - tmp = readw(glamo->base + reg); - tmp &= ~DIRECTION_BIT(offset); - - if (value) - tmp |= OUTPUT_BIT(offset); - else - tmp &= ~OUTPUT_BIT(offset); - - writew(tmp, glamo->base + reg); - spin_unlock(&glamo->lock); - - return 0; -} - -static int glamo_gpio_direction_input(struct gpio_chip *chip, unsigned offset) -{ - struct glamo_core *glamo = chip_to_glamo(chip); - unsigned int reg = REG_OF_GPIO(offset); - u_int16_t tmp; - - spin_lock(&glamo->lock); - tmp = readw(glamo->base + reg); - if ((tmp & DIRECTION_BIT(offset)) == 0) { - tmp |= DIRECTION_BIT(offset); - writew(tmp, glamo->base + reg); - } - spin_unlock(&glamo->lock); - - return 0; -} - -static const struct __devinit gpio_chip glamo_gpio_chip = { - .label = "glamo", - .request = glamo_gpio_request, - .free = glamo_gpio_free, - .direction_input = glamo_gpio_direction_input, - .get = glamo_gpio_get, - .direction_output = glamo_gpio_direction_output, - .set = glamo_gpio_set, - .base = -1, - .ngpio = GLAMO_NR_GPIO, - .can_sleep = 0, - .owner = THIS_MODULE, -}; - -static int __devinit glamo_gpio_probe(struct platform_device *pdev) -{ - struct glamo_platform_data *pdata = pdev->dev.parent->platform_data; - struct glamo_gpio *glamo_gpio; - int ret; - - glamo_gpio = kzalloc(sizeof(struct glamo_gpio), GFP_KERNEL); - if (!glamo_gpio) - return -ENOMEM; - - glamo_gpio->glamo = dev_get_drvdata(pdev->dev.parent); - glamo_gpio->chip = glamo_gpio_chip; - glamo_gpio->chip.dev = &pdev->dev; - if (pdata) - glamo_gpio->chip.base = pdata->gpio_base; - - ret = gpiochip_add(&glamo_gpio->chip); - - if (ret) { - dev_err(&pdev->dev, "Could not register gpio chip: %d\n", ret); - goto err; - } - - platform_set_drvdata(pdev, glamo_gpio); - return 0; -err: - kfree(glamo_gpio); - return ret; -} - -static int __devexit glamo_gpio_remove(struct platform_device *pdev) -{ - struct glamo_gpio *glamo_gpio = platform_get_drvdata(pdev); - int ret; - - ret = gpiochip_remove(&glamo_gpio->chip); - if (!ret) - goto done; - - platform_set_drvdata(pdev, NULL); - kfree(glamo_gpio); - -done: - return ret; -} - -#ifdef CONFIG_PM - -static int glamo_gpio_suspend(struct device *dev) -{ - struct glamo_gpio *glamo_gpio = dev_get_drvdata(dev); - struct glamo_core *glamo = glamo_gpio->glamo; - uint16_t *saved_regs = glamo_gpio->saved_regs; - int i; - - spin_lock(&glamo->lock); - for (i = 0; i < GLAMO_NR_GPIO / 4; ++i) - saved_regs[i] = readw(glamo->base + GLAMO_REG_GPIO(i)); - spin_unlock(&glamo->lock); - - return 0; -} - -static int glamo_gpio_resume(struct device *dev) -{ - struct glamo_gpio *glamo_gpio = dev_get_drvdata(dev); - struct glamo_core *glamo = glamo_gpio->glamo; - uint16_t *saved_regs = glamo_gpio->saved_regs; - int i; - - spin_lock(&glamo->lock); - for (i = 0; i < GLAMO_NR_GPIO_REGS; ++i) - writew(saved_regs[i], glamo->base + GLAMO_REG_GPIO(i)); - spin_unlock(&glamo->lock); - return 0; -} - -static const struct dev_pm_ops glamo_pm_ops = { - .suspend = glamo_gpio_suspend, - .resume = glamo_gpio_resume, - .freeze = glamo_gpio_suspend, - .thaw = glamo_gpio_resume, -}; - -#define GLAMO_GPIO_PM_OPS (&glamo_pm_ops) - -#else -#define GLAMO_GPIO_PM_OPS NULL -#endif - -static struct platform_driver glamo_gpio_driver = { - .driver = { - .name = "glamo-gpio", - .owner = THIS_MODULE, - .pm = GLAMO_GPIO_PM_OPS, - }, - .probe = glamo_gpio_probe, - .remove = __devexit_p(glamo_gpio_remove), -}; - -static int __devinit glamo_gpio_init(void) -{ - return platform_driver_register(&glamo_gpio_driver); -} - -static void __exit glamo_gpio_exit(void) -{ - platform_driver_unregister(&glamo_gpio_driver); -} - -module_init(glamo_gpio_init); -module_exit(glamo_gpio_exit); - -MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); -MODULE_DESCRIPTION("GPIO interface for the Glamo multimedia device"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:glamo-gpio"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-mci.c b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-mci.c deleted file mode 100644 index b728c8745d..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-mci.c +++ /dev/null @@ -1,987 +0,0 @@ -/* - * linux/drivers/mmc/host/glamo-mmc.c - Glamo MMC driver - * - * Copyright (C) 2007 Openmoko, Inc, Andy Green <andy@openmoko.com> - * Based on S3C MMC driver that was: - * Copyright (C) 2004-2006 maintech GmbH, Thomas Kleffel <tk@maintech.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <linux/mmc/mmc.h> -#include <linux/mmc/sd.h> -#include <linux/mmc/host.h> -#include <linux/platform_device.h> -#include <linux/irq.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/workqueue.h> -#include <linux/crc7.h> -#include <linux/scatterlist.h> -#include <linux/io.h> -#include <linux/regulator/consumer.h> -#include <linux/mfd/glamo.h> - -#include "glamo-core.h" -#include "glamo-regs.h" - -#define DRIVER_NAME "glamo-mci" - -struct glamo_mci_host { - struct glamo_mmc_platform_data *pdata; - struct platform_device *pdev; - struct glamo_core *core; - struct mmc_host *mmc; - struct resource *mmio_mem; - struct resource *data_mem; - void __iomem *mmio_base; - u16 __iomem *data_base; - - struct regulator *regulator; - struct mmc_request *mrq; - - unsigned int clk_rate; - - unsigned short vdd; - char power_mode; - - unsigned char request_counter; - - struct timer_list disable_timer; - - struct work_struct irq_work; - struct work_struct read_work; - - unsigned clk_enabled : 1; - -}; - -static void glamo_mci_send_request(struct mmc_host *mmc, struct mmc_request* mrq); -static void glamo_mci_send_command(struct glamo_mci_host *host, - struct mmc_command *cmd); - -/* - * Max SD clock rate - * - * held at /(3 + 1) due to concerns of 100R recommended series resistor - * allows 16MHz @ 4-bit --> 8MBytes/sec raw - * - * you can override this on kernel commandline using - * - * glamo_mci.sd_max_clk=10000000 - * - * for example - */ - -static int sd_max_clk = 21000000; -module_param(sd_max_clk, int, 0644); - -/* - * Slow SD clock rate - * - * you can override this on kernel commandline using - * - * glamo_mci.sd_slow_ratio=8 - * - * for example - * - * platform callback is used to decide effective clock rate, if not - * defined then max is used, if defined and returns nonzero, rate is - * divided by this factor - */ - -static int sd_slow_ratio = 8; -module_param(sd_slow_ratio, int, 0644); - -/* - * Post-power SD clock rate - * - * you can override this on kernel commandline using - * - * glamo_mci.sd_post_power_clock=1000000 - * - * for example - * - * After changing power to card, clock is held at this rate until first bulk - * transfer completes - */ - -static int sd_post_power_clock = 1000000; -module_param(sd_post_power_clock, int, 0644); - - -static inline void glamo_reg_write(struct glamo_mci_host *glamo, - u_int16_t reg, u_int16_t val) -{ - writew(val, glamo->mmio_base + reg); -} - -static inline u_int16_t glamo_reg_read(struct glamo_mci_host *glamo, - u_int16_t reg) -{ - return readw(glamo->mmio_base + reg); -} - -static void glamo_reg_set_bit_mask(struct glamo_mci_host *glamo, - u_int16_t reg, u_int16_t mask, - u_int16_t val) -{ - u_int16_t tmp; - - val &= mask; - - tmp = glamo_reg_read(glamo, reg); - tmp &= ~mask; - tmp |= val; - glamo_reg_write(glamo, reg, tmp); -} - -static void glamo_mci_clock_disable(struct glamo_mci_host *host) { - if (host->clk_enabled) { - glamo_engine_div_disable(host->core, GLAMO_ENGINE_MMC); - host->clk_enabled = 0; - } -} - -static void glamo_mci_clock_enable(struct glamo_mci_host *host) { - del_timer_sync(&host->disable_timer); - - if (!host->clk_enabled) { - glamo_engine_div_enable(host->core, GLAMO_ENGINE_MMC); - host->clk_enabled = 1; - } -} - -static void glamo_mci_disable_timer(unsigned long data) { - struct glamo_mci_host *host = (struct glamo_mci_host *)data; - glamo_mci_clock_disable(host); -} - - -static void do_pio_read(struct glamo_mci_host *host, struct mmc_data *data) -{ - struct scatterlist *sg; - u16 __iomem *from_ptr = host->data_base; - void *sg_pointer; - - dev_dbg(&host->pdev->dev, "pio_read():\n"); - for (sg = data->sg; sg; sg = sg_next(sg)) { - sg_pointer = page_address(sg_page(sg)) + sg->offset; - - - memcpy(sg_pointer, from_ptr, sg->length); - from_ptr += sg->length >> 1; - - data->bytes_xfered += sg->length; - } - - dev_dbg(&host->pdev->dev, "pio_read(): " - "complete (no more data).\n"); -} - -static void do_pio_write(struct glamo_mci_host *host, struct mmc_data *data) -{ - struct scatterlist *sg; - u16 __iomem *to_ptr = host->data_base; - void *sg_pointer; - - dev_dbg(&host->pdev->dev, "pio_write():\n"); - for (sg = data->sg; sg; sg = sg_next(sg)) { - sg_pointer = page_address(sg_page(sg)) + sg->offset; - - data->bytes_xfered += sg->length; - - memcpy(to_ptr, sg_pointer, sg->length); - to_ptr += sg->length >> 1; - } - - dev_dbg(&host->pdev->dev, "pio_write(): complete\n"); -} - -static int glamo_mci_set_card_clock(struct glamo_mci_host *host, int freq) -{ - int real_rate = 0; - - if (freq) { - glamo_mci_clock_enable(host); - real_rate = glamo_engine_reclock(host->core, GLAMO_ENGINE_MMC, freq); - } else { - glamo_mci_clock_disable(host); - } - - return real_rate; -} - -static void glamo_mci_request_done(struct glamo_mci_host *host, struct -mmc_request *mrq) { - mod_timer(&host->disable_timer, jiffies + HZ / 16); - mmc_request_done(host->mmc, mrq); -} - - -static void glamo_mci_irq_worker(struct work_struct *work) -{ - struct glamo_mci_host *host = container_of(work, struct glamo_mci_host, - irq_work); - struct mmc_command *cmd; - uint16_t status; - if (!host->mrq || !host->mrq->cmd) - return; - - cmd = host->mrq->cmd; - -#if 0 - if (cmd->data->flags & MMC_DATA_READ) { - return; - } -#endif - - status = glamo_reg_read(host, GLAMO_REG_MMC_RB_STAT1); - dev_dbg(&host->pdev->dev, "status = 0x%04x\n", status); - - /* we ignore a data timeout report if we are also told the data came */ - if (status & GLAMO_STAT1_MMC_RB_DRDY) - status &= ~GLAMO_STAT1_MMC_DTOUT; - - if (status & (GLAMO_STAT1_MMC_RTOUT | GLAMO_STAT1_MMC_DTOUT)) - cmd->error = -ETIMEDOUT; - if (status & (GLAMO_STAT1_MMC_BWERR | GLAMO_STAT1_MMC_BRERR)) { - cmd->error = -EILSEQ; - } - if (cmd->error) { - dev_info(&host->pdev->dev, "Error after cmd: 0x%x\n", status); - goto done; - } - - /* issue STOP if we have been given one to use */ - if (host->mrq->stop) { - glamo_mci_send_command(host, host->mrq->stop); - } - - if (cmd->data->flags & MMC_DATA_READ) - do_pio_read(host, cmd->data); - -done: - host->mrq = NULL; - glamo_mci_request_done(host, cmd->mrq); -} - -static void glamo_mci_read_worker(struct work_struct *work) -{ - struct glamo_mci_host *host = container_of(work, struct glamo_mci_host, - read_work); - struct mmc_command *cmd; - uint16_t status; - uint16_t blocks_ready; - size_t data_read = 0; - size_t data_ready; - struct scatterlist *sg; - u16 __iomem *from_ptr = host->data_base; - void *sg_pointer; - - - cmd = host->mrq->cmd; - sg = cmd->data->sg; - do { - status = glamo_reg_read(host, GLAMO_REG_MMC_RB_STAT1); - - if (status & (GLAMO_STAT1_MMC_RTOUT | GLAMO_STAT1_MMC_DTOUT)) - cmd->error = -ETIMEDOUT; - if (status & (GLAMO_STAT1_MMC_BWERR | GLAMO_STAT1_MMC_BRERR)) - cmd->error = -EILSEQ; - if (cmd->error) { - dev_info(&host->pdev->dev, "Error after cmd: 0x%x\n", status); - goto done; - } - - blocks_ready = glamo_reg_read(host, GLAMO_REG_MMC_RB_BLKCNT); - data_ready = blocks_ready * cmd->data->blksz; - - if (data_ready == data_read) - yield(); - - while(sg && data_read + sg->length <= data_ready) { - sg_pointer = page_address(sg_page(sg)) + sg->offset; - memcpy(sg_pointer, from_ptr, sg->length); - from_ptr += sg->length >> 1; - - data_read += sg->length; - sg = sg_next(sg); - } - - } while(sg); - cmd->data->bytes_xfered = data_read; - - do { - status = glamo_reg_read(host, GLAMO_REG_MMC_RB_STAT1); - } while (!(status & GLAMO_STAT1_MMC_IDLE)); - - if (host->mrq->stop) - glamo_mci_send_command(host, host->mrq->stop); - - do { - status = glamo_reg_read(host, GLAMO_REG_MMC_RB_STAT1); - } while (!(status & GLAMO_STAT1_MMC_IDLE)); -done: - host->mrq = NULL; - glamo_mci_request_done(host, cmd->mrq); -} - -static irqreturn_t glamo_mci_irq(int irq, void *devid) -{ - struct glamo_mci_host *host = (struct glamo_mci_host*)devid; - schedule_work(&host->irq_work); - - return IRQ_HANDLED; -} - -static void glamo_mci_send_command(struct glamo_mci_host *host, - struct mmc_command *cmd) -{ - u8 u8a[6]; - u16 fire = 0; - unsigned int timeout = 1000000; - u16 * reg_resp = (u16 *)(host->mmio_base + GLAMO_REG_MMC_CMD_RSP1); - u16 status; - int triggers_int = 1; - - /* if we can't do it, reject as busy */ - if (!glamo_reg_read(host, GLAMO_REG_MMC_RB_STAT1) & - GLAMO_STAT1_MMC_IDLE) { - cmd->error = -EBUSY; - return; - } - - /* create an array in wire order for CRC computation */ - u8a[0] = 0x40 | (cmd->opcode & 0x3f); - u8a[1] = (u8)(cmd->arg >> 24); - u8a[2] = (u8)(cmd->arg >> 16); - u8a[3] = (u8)(cmd->arg >> 8); - u8a[4] = (u8)cmd->arg; - u8a[5] = (crc7(0, u8a, 5) << 1) | 0x01; /* crc7 on first 5 bytes of packet */ - - /* issue the wire-order array including CRC in register order */ - glamo_reg_write(host, GLAMO_REG_MMC_CMD_REG1, ((u8a[4] << 8) | u8a[5])); - glamo_reg_write(host, GLAMO_REG_MMC_CMD_REG2, ((u8a[2] << 8) | u8a[3])); - glamo_reg_write(host, GLAMO_REG_MMC_CMD_REG3, ((u8a[0] << 8) | u8a[1])); - - /* command index toggle */ - fire |= (host->request_counter & 1) << 12; - - /* set type of command */ - switch (mmc_cmd_type(cmd)) { - case MMC_CMD_BC: - fire |= GLAMO_FIRE_MMC_CMDT_BNR; - break; - case MMC_CMD_BCR: - fire |= GLAMO_FIRE_MMC_CMDT_BR; - break; - case MMC_CMD_AC: - fire |= GLAMO_FIRE_MMC_CMDT_AND; - break; - case MMC_CMD_ADTC: - fire |= GLAMO_FIRE_MMC_CMDT_AD; - break; - } - /* - * if it expects a response, set the type expected - * - * R1, Length : 48bit, Normal response - * R1b, Length : 48bit, same R1, but added card busy status - * R2, Length : 136bit (really 128 bits with CRC snipped) - * R3, Length : 48bit (OCR register value) - * R4, Length : 48bit, SDIO_OP_CONDITION, Reverse SDIO Card - * R5, Length : 48bit, IO_RW_DIRECTION, Reverse SDIO Card - * R6, Length : 48bit (RCA register) - * R7, Length : 48bit (interface condition, VHS(voltage supplied), - * check pattern, CRC7) - */ - switch (mmc_resp_type(cmd)) { - case MMC_RSP_R1: /* same index as R6 and R7 */ - fire |= GLAMO_FIRE_MMC_RSPT_R1; - break; - case MMC_RSP_R1B: - fire |= GLAMO_FIRE_MMC_RSPT_R1b; - break; - case MMC_RSP_R2: - fire |= GLAMO_FIRE_MMC_RSPT_R2; - break; - case MMC_RSP_R3: - fire |= GLAMO_FIRE_MMC_RSPT_R3; - break; - /* R4 and R5 supported by chip not defined in linux/mmc/core.h (sdio) */ - } - /* - * From the command index, set up the command class in the host ctrllr - * - * missing guys present on chip but couldn't figure out how to use yet: - * 0x0 "stream read" - * 0x9 "cancel running command" - */ - switch (cmd->opcode) { - case MMC_READ_SINGLE_BLOCK: - fire |= GLAMO_FIRE_MMC_CC_SBR; /* single block read */ - break; - case MMC_SWITCH: /* 64 byte payload */ - case SD_APP_SEND_SCR: - case MMC_READ_MULTIPLE_BLOCK: - /* we will get an interrupt off this */ - if (!cmd->mrq->stop) - /* multiblock no stop */ - fire |= GLAMO_FIRE_MMC_CC_MBRNS; - else - /* multiblock with stop */ - fire |= GLAMO_FIRE_MMC_CC_MBRS; - break; - case MMC_WRITE_BLOCK: - fire |= GLAMO_FIRE_MMC_CC_SBW; /* single block write */ - break; - case MMC_WRITE_MULTIPLE_BLOCK: - if (cmd->mrq->stop) - /* multiblock with stop */ - fire |= GLAMO_FIRE_MMC_CC_MBWS; - else - /* multiblock NO stop-- 'RESERVED'? */ - fire |= GLAMO_FIRE_MMC_CC_MBWNS; - break; - case MMC_STOP_TRANSMISSION: - fire |= GLAMO_FIRE_MMC_CC_STOP; /* STOP */ - triggers_int = 0; - break; - default: - fire |= GLAMO_FIRE_MMC_CC_BASIC; /* "basic command" */ - triggers_int = 0; - break; - } - - if (cmd->data) - host->mrq = cmd->mrq; - - /* always largest timeout */ - glamo_reg_write(host, GLAMO_REG_MMC_TIMEOUT, 0xfff); - - /* Generate interrupt on txfer */ - glamo_reg_set_bit_mask(host, GLAMO_REG_MMC_BASIC, 0xff36, - 0x0800 | - GLAMO_BASIC_MMC_NO_CLK_RD_WAIT | - GLAMO_BASIC_MMC_EN_COMPL_INT | - GLAMO_BASIC_MMC_EN_DATA_PUPS | - GLAMO_BASIC_MMC_EN_CMD_PUP); - - /* send the command out on the wire */ - /* dev_info(&host->pdev->dev, "Using FIRE %04X\n", fire); */ - glamo_reg_write(host, GLAMO_REG_MMC_CMD_FIRE, fire); - - /* we are deselecting card? because it isn't going to ack then... */ - if ((cmd->opcode == 7) && (cmd->arg == 0)) - return; - - /* - * we must spin until response is ready or timed out - * -- we don't get interrupts unless there is a bulk rx - */ - do - status = glamo_reg_read(host, GLAMO_REG_MMC_RB_STAT1); - while (((((status >> 15) & 1) != (host->request_counter & 1)) || - (!(status & (GLAMO_STAT1_MMC_RB_RRDY | - GLAMO_STAT1_MMC_RTOUT | - GLAMO_STAT1_MMC_DTOUT | - GLAMO_STAT1_MMC_BWERR | - GLAMO_STAT1_MMC_BRERR)))) && (timeout--)); - - if ((status & (GLAMO_STAT1_MMC_RTOUT | - GLAMO_STAT1_MMC_DTOUT)) || - (timeout == 0)) { - cmd->error = -ETIMEDOUT; - } else if (status & (GLAMO_STAT1_MMC_BWERR | GLAMO_STAT1_MMC_BRERR)) { - cmd->error = -EILSEQ; - } - - if (cmd->flags & MMC_RSP_PRESENT) { - if (cmd->flags & MMC_RSP_136) { - cmd->resp[3] = readw(®_resp[0]) | - (readw(®_resp[1]) << 16); - cmd->resp[2] = readw(®_resp[2]) | - (readw(®_resp[3]) << 16); - cmd->resp[1] = readw(®_resp[4]) | - (readw(®_resp[5]) << 16); - cmd->resp[0] = readw(®_resp[6]) | - (readw(®_resp[7]) << 16); - } else { - cmd->resp[0] = (readw(®_resp[0]) >> 8) | - (readw(®_resp[1]) << 8) | - ((readw(®_resp[2])) << 24); - } - } - -#if 0 - /* We'll only get an interrupt when all data has been transfered. - By starting to copy data when it's avaiable we can increase throughput by - up to 30%. */ - if (cmd->data && (cmd->data->flags & MMC_DATA_READ)) - schedule_work(&host->read_work); -#endif - -} - -static int glamo_mci_prepare_pio(struct glamo_mci_host *host, - struct mmc_data *data) -{ - /* set up the block info */ - glamo_reg_write(host, GLAMO_REG_MMC_DATBLKLEN, data->blksz); - glamo_reg_write(host, GLAMO_REG_MMC_DATBLKCNT, data->blocks); - - data->bytes_xfered = 0; - - /* if write, prep the write into the shared RAM before the command */ - if (data->flags & MMC_DATA_WRITE) { - do_pio_write(host, data); - } - - dev_dbg(&host->pdev->dev, "(blksz=%d, count=%d)\n", - data->blksz, data->blocks); - return 0; -} - -static int glamo_mci_irq_poll(struct glamo_mci_host *host, - struct mmc_command *cmd) -{ - int timeout = 1000000; - /* - * if the glamo INT# line isn't wired (*cough* it can happen) - * I'm afraid we have to spin on the IRQ status bit and "be - * our own INT# line" - */ - /* - * we have faith we will get an "interrupt"... - * but something insane like suspend problems can mean - * we spin here forever, so we timeout after a LONG time - */ - while ((!(readw(host->core->base + - GLAMO_REG_IRQ_STATUS) & GLAMO_IRQ_MMC)) && - (timeout--)); - - if (timeout < 0) { - if (cmd->data->error) - cmd->data->error = -ETIMEDOUT; - dev_err(&host->pdev->dev, "Payload timeout\n"); - return -ETIMEDOUT; - } - /* ack this interrupt source */ - writew(GLAMO_IRQ_MMC, host->core->base + - GLAMO_REG_IRQ_CLEAR); - - /* yay we are an interrupt controller! -- call the ISR - * it will stop clock to card - */ - glamo_mci_irq(IRQ_GLAMO(GLAMO_IRQIDX_MMC), host); - - return 0; -} - -static void glamo_mci_send_request(struct mmc_host *mmc, struct mmc_request *mrq) -{ - struct glamo_mci_host *host = mmc_priv(mmc); - struct mmc_command *cmd = mrq->cmd; - - glamo_mci_clock_enable(host); - host->request_counter++; - if (cmd->data) { - if(glamo_mci_prepare_pio(host, cmd->data)) { - cmd->error = -EIO; - cmd->data->error = -EIO; - goto done; - } - } - - dev_dbg(&host->pdev->dev,"cmd 0x%x, " - "arg 0x%x data=%p mrq->stop=%p flags 0x%x\n", - cmd->opcode, cmd->arg, cmd->data, cmd->mrq->stop, - cmd->flags); - - glamo_mci_send_command(host, cmd); - - /* - * if we don't have bulk data to take care of, we're done - */ - if (!cmd->data || cmd->error) - goto done; - - - if (!host->core->irq_works) { - if (glamo_mci_irq_poll(host, mrq->cmd)) - goto done; - } - - /* - * Otherwise can can use the interrupt as async completion -- - * if there is read data coming, or we wait for write data to complete, - * exit without mmc_request_done() as the payload interrupt - * will service it - */ - dev_dbg(&host->pdev->dev, "Waiting for payload data\n"); - return; -done: - glamo_mci_request_done(host, mrq); -} - -static void glamo_mci_set_power_mode(struct glamo_mci_host *host, - unsigned char power_mode) { - int ret; - - if (power_mode == host->power_mode) - return; - - switch(power_mode) { - case MMC_POWER_UP: - if (host->power_mode == MMC_POWER_OFF) { - ret = regulator_enable(host->regulator); - if (ret) - dev_err(&host->pdev->dev, "Failed to enable regulator: %d\n", ret); - } - break; - case MMC_POWER_ON: - break; - case MMC_POWER_OFF: - default: - glamo_engine_disable(host->core, - GLAMO_ENGINE_MMC); - - ret = regulator_disable(host->regulator); - if (ret) - dev_warn(&host->pdev->dev, "Failed to disable regulator: %d\n", ret); - break; - } - host->power_mode = power_mode; -} - -static void glamo_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) -{ - struct glamo_mci_host *host = mmc_priv(mmc); - int bus_width = 0; - int rate; - int sd_drive; - int ret; - - /* Set power */ - glamo_mci_set_power_mode(host, ios->power_mode); - - if (host->vdd != ios->vdd) { - ret = mmc_regulator_set_ocr(host->regulator, ios->vdd); - if (ret) - dev_err(&host->pdev->dev, "Failed to set regulator voltage: %d\n", ret); - else - host->vdd = ios->vdd; - } - rate = glamo_mci_set_card_clock(host, ios->clock); - - if ((ios->power_mode == MMC_POWER_ON) || - (ios->power_mode == MMC_POWER_UP)) { - dev_info(&host->pdev->dev, - "powered (vdd = %hu) clk: %dkHz div=%hu (req: %ukHz). " - "Bus width=%d\n", ios->vdd, - rate / 1000, 0, - ios->clock / 1000, (int)ios->bus_width); - } else { - dev_info(&host->pdev->dev, "glamo_mci_set_ios: power down.\n"); - } - - /* set bus width */ - if (ios->bus_width == MMC_BUS_WIDTH_4) - bus_width = GLAMO_BASIC_MMC_EN_4BIT_DATA; - - sd_drive = (rate * 4) / host->clk_rate; - if (sd_drive > 3) - sd_drive = 3; - - glamo_reg_set_bit_mask(host, GLAMO_REG_MMC_BASIC, - GLAMO_BASIC_MMC_EN_4BIT_DATA | 0xb0, - bus_width | sd_drive << 6); -} - - -/* - * no physical write protect supported by us - */ -static int glamo_mci_get_ro(struct mmc_host *mmc) -{ - return 0; -} - -static struct mmc_host_ops glamo_mci_ops = { - .request = glamo_mci_send_request, - .set_ios = glamo_mci_set_ios, - .get_ro = glamo_mci_get_ro, -}; - -static int glamo_mci_probe(struct platform_device *pdev) -{ - struct mmc_host *mmc; - struct glamo_mci_host *host; - struct glamo_core *core = dev_get_drvdata(pdev->dev.parent); - int ret; - - dev_info(&pdev->dev, "glamo_mci driver (C)2007 Openmoko, Inc\n"); - - mmc = mmc_alloc_host(sizeof(struct glamo_mci_host), &pdev->dev); - if (!mmc) { - ret = -ENOMEM; - goto probe_out; - } - - host = mmc_priv(mmc); - host->mmc = mmc; - host->pdev = pdev; - if (core->pdata) - host->pdata = core->pdata->mmc_data; - host->power_mode = MMC_POWER_OFF; - host->clk_enabled = 0; - host->core = core; - - INIT_WORK(&host->irq_work, glamo_mci_irq_worker); - INIT_WORK(&host->read_work, glamo_mci_read_worker); - - host->regulator = regulator_get(pdev->dev.parent, "SD_3V3"); - if (!host->regulator) { - dev_err(&pdev->dev, "Cannot proceed without regulator.\n"); - ret = -ENODEV; - goto probe_free_host; - } - - host->mmio_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!host->mmio_mem) { - dev_err(&pdev->dev, - "failed to get io memory region resouce.\n"); - ret = -ENOENT; - goto probe_regulator_put; - } - - host->mmio_mem = request_mem_region(host->mmio_mem->start, - resource_size(host->mmio_mem), - pdev->name); - - if (!host->mmio_mem) { - dev_err(&pdev->dev, "failed to request io memory region.\n"); - ret = -ENOENT; - goto probe_regulator_put; - } - - host->mmio_base = ioremap(host->mmio_mem->start, - resource_size(host->mmio_mem)); - if (!host->mmio_base) { - dev_err(&pdev->dev, "failed to ioremap() io memory region.\n"); - ret = -EINVAL; - goto probe_free_mem_region_mmio; - } - - - /* Get ahold of our data buffer we use for data in and out on MMC */ - host->data_mem = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!host->data_mem) { - dev_err(&pdev->dev, - "failed to get io memory region resource.\n"); - ret = -ENOENT; - goto probe_iounmap_mmio; - } - - host->data_mem = request_mem_region(host->data_mem->start, - resource_size(host->data_mem), - pdev->name); - - if (!host->data_mem) { - dev_err(&pdev->dev, "failed to request io memory region.\n"); - ret = -ENOENT; - goto probe_iounmap_mmio; - } - host->data_base = ioremap(host->data_mem->start, - resource_size(host->data_mem)); - - if (host->data_base == 0) { - dev_err(&pdev->dev, "failed to ioremap() io memory region.\n"); - ret = -EINVAL; - goto probe_free_mem_region_data; - } - - ret = request_irq(IRQ_GLAMO(GLAMO_IRQIDX_MMC), glamo_mci_irq, IRQF_SHARED, - pdev->name, host); - if (ret) { - dev_err(&pdev->dev, "failed to register irq.\n"); - goto probe_iounmap_data; - } - - - host->vdd = 0; - host->clk_rate = glamo_pll_rate(host->core, GLAMO_PLL1); - - /* explain our host controller capabilities */ - mmc->ops = &glamo_mci_ops; - mmc->ocr_avail = mmc_regulator_get_ocrmask(host->regulator); - mmc->caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | - MMC_CAP_SD_HIGHSPEED; - mmc->f_min = host->clk_rate / 256; - mmc->f_max = sd_max_clk; - - mmc->max_blk_count = (1 << 16) - 1; /* GLAMO_REG_MMC_RB_BLKCNT */ - mmc->max_blk_size = (1 << 12) - 1; /* GLAMO_REG_MMC_RB_BLKLEN */ - mmc->max_req_size = resource_size(host->data_mem); - mmc->max_seg_size = mmc->max_req_size; - mmc->max_phys_segs = 128; - mmc->max_hw_segs = 128; - - if (mmc->ocr_avail < 0) { - dev_warn(&pdev->dev, "Failed to get ocr list for regulator: %d.\n", - mmc->ocr_avail); - mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; - } - - platform_set_drvdata(pdev, mmc); - - glamo_engine_enable(host->core, GLAMO_ENGINE_MMC); - glamo_engine_reset(host->core, GLAMO_ENGINE_MMC); - - glamo_reg_write(host, GLAMO_REG_MMC_WDATADS1, - (u16)(host->data_mem->start)); - glamo_reg_write(host, GLAMO_REG_MMC_WDATADS2, - (u16)(host->data_mem->start >> 16)); - - glamo_reg_write(host, GLAMO_REG_MMC_RDATADS1, - (u16)(host->data_mem->start)); - glamo_reg_write(host, GLAMO_REG_MMC_RDATADS2, - (u16)(host->data_mem->start >> 16)); - - setup_timer(&host->disable_timer, glamo_mci_disable_timer, - (unsigned long)host); - - if ((ret = mmc_add_host(mmc))) { - dev_err(&pdev->dev, "failed to add mmc host.\n"); - goto probe_freeirq; - } - - dev_info(&pdev->dev,"initialisation done.\n"); - return 0; - -probe_freeirq: - free_irq(IRQ_GLAMO(GLAMO_IRQIDX_MMC), host); -probe_iounmap_data: - iounmap(host->data_base); -probe_free_mem_region_data: - release_mem_region(host->data_mem->start, resource_size(host->data_mem)); -probe_iounmap_mmio: - iounmap(host->mmio_base); -probe_free_mem_region_mmio: - release_mem_region(host->mmio_mem->start, resource_size(host->mmio_mem)); -probe_regulator_put: - regulator_put(host->regulator); -probe_free_host: - mmc_free_host(mmc); -probe_out: - return ret; -} - -static int glamo_mci_remove(struct platform_device *pdev) -{ - struct mmc_host *mmc = platform_get_drvdata(pdev); - struct glamo_mci_host *host = mmc_priv(mmc); - - free_irq(IRQ_GLAMO(GLAMO_IRQIDX_MMC), host); - - mmc_remove_host(mmc); - iounmap(host->mmio_base); - iounmap(host->data_base); - release_mem_region(host->mmio_mem->start, resource_size(host->mmio_mem)); - release_mem_region(host->data_mem->start, resource_size(host->data_mem)); - - regulator_put(host->regulator); - - mmc_free_host(mmc); - - glamo_engine_disable(host->core, GLAMO_ENGINE_MMC); - return 0; -} - - -#ifdef CONFIG_PM - -static int glamo_mci_suspend(struct device *dev) -{ - struct mmc_host *mmc = dev_get_drvdata(dev); - struct glamo_mci_host *host = mmc_priv(mmc); - int ret; - - cancel_work_sync(&host->irq_work); - - ret = mmc_suspend_host(mmc, PMSG_SUSPEND); - glamo_mci_clock_enable(host); - - return ret; -} - -static int glamo_mci_resume(struct device *dev) -{ - struct mmc_host *mmc = dev_get_drvdata(dev); - struct glamo_mci_host *host = mmc_priv(mmc); - int ret; - - glamo_engine_enable(host->core, GLAMO_ENGINE_MMC); - glamo_engine_reset(host->core, GLAMO_ENGINE_MMC); - - glamo_reg_write(host, GLAMO_REG_MMC_WDATADS1, - (u16)(host->data_mem->start)); - glamo_reg_write(host, GLAMO_REG_MMC_WDATADS2, - (u16)(host->data_mem->start >> 16)); - - glamo_reg_write(host, GLAMO_REG_MMC_RDATADS1, - (u16)(host->data_mem->start)); - glamo_reg_write(host, GLAMO_REG_MMC_RDATADS2, - (u16)(host->data_mem->start >> 16)); - mdelay(5); - - ret = mmc_resume_host(host->mmc); -/* glamo_mci_clock_disable(host);*/ - - return 0; -} - -static struct dev_pm_ops glamo_mci_pm_ops = { - .suspend = glamo_mci_suspend, - .resume = glamo_mci_resume, -}; -#define GLAMO_MCI_PM_OPS (&glamo_mci_pm_ops) - -#else /* CONFIG_PM */ -#define GLAMO_MCI_PM_OPS NULL -#endif /* CONFIG_PM */ - - -static struct platform_driver glamo_mci_driver = -{ - .probe = glamo_mci_probe, - .remove = glamo_mci_remove, - .driver = { - .name = "glamo-mci", - .owner = THIS_MODULE, - .pm = GLAMO_MCI_PM_OPS, - }, -}; - -static int __init glamo_mci_init(void) -{ - platform_driver_register(&glamo_mci_driver); - return 0; -} - -static void __exit glamo_mci_exit(void) -{ - platform_driver_unregister(&glamo_mci_driver); -} - -module_init(glamo_mci_init); -module_exit(glamo_mci_exit); - -MODULE_DESCRIPTION("Glamo MMC/SD Card Interface driver"); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Andy Green <andy@openmoko.com>"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-regs.h b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-regs.h deleted file mode 100644 index 2328b8ac98..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-regs.h +++ /dev/null @@ -1,632 +0,0 @@ -#ifndef _GLAMO_REGS_H -#define _GLAMO_REGS_H - -/* Smedia Glamo 336x/337x driver - * - * (C) 2007 by Openmoko, Inc. - * Author: Harald Welte <laforge@openmoko.org> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -enum glamo_regster_offsets { - GLAMO_REGOFS_GENERIC = 0x0000, - GLAMO_REGOFS_HOSTBUS = 0x0200, - GLAMO_REGOFS_MEMORY = 0x0300, - GLAMO_REGOFS_VIDCAP = 0x0400, - GLAMO_REGOFS_ISP = 0x0500, - GLAMO_REGOFS_JPEG = 0x0800, - GLAMO_REGOFS_MPEG = 0x0c00, - GLAMO_REGOFS_LCD = 0x1100, - GLAMO_REGOFS_MMC = 0x1400, - GLAMO_REGOFS_MPROC0 = 0x1500, - GLAMO_REGOFS_MPROC1 = 0x1580, - GLAMO_REGOFS_CMDQUEUE = 0x1600, - GLAMO_REGOFS_RISC = 0x1680, - GLAMO_REGOFS_2D = 0x1700, - GLAMO_REGOFS_3D = 0x1b00, - GLAMO_REGOFS_END = 0x2400, -}; - - -enum glamo_register_generic { - GLAMO_REG_GCONF1 = 0x0000, - GLAMO_REG_GCONF2 = 0x0002, -#define GLAMO_REG_DEVICE_ID GLAMO_REG_GCONF2 - GLAMO_REG_GCONF3 = 0x0004, -#define GLAMO_REG_REVISION_ID GLAMO_REG_GCONF3 - GLAMO_REG_IRQ_GEN1 = 0x0006, -#define GLAMO_REG_IRQ_ENABLE GLAMO_REG_IRQ_GEN1 - GLAMO_REG_IRQ_GEN2 = 0x0008, -#define GLAMO_REG_IRQ_SET GLAMO_REG_IRQ_GEN2 - GLAMO_REG_IRQ_GEN3 = 0x000a, -#define GLAMO_REG_IRQ_CLEAR GLAMO_REG_IRQ_GEN3 - GLAMO_REG_IRQ_GEN4 = 0x000c, -#define GLAMO_REG_IRQ_STATUS GLAMO_REG_IRQ_GEN4 - GLAMO_REG_CLOCK_HOST = 0x0010, - GLAMO_REG_CLOCK_MEMORY = 0x0012, - GLAMO_REG_CLOCK_LCD = 0x0014, - GLAMO_REG_CLOCK_MMC = 0x0016, - GLAMO_REG_CLOCK_ISP = 0x0018, - GLAMO_REG_CLOCK_JPEG = 0x001a, - GLAMO_REG_CLOCK_3D = 0x001c, - GLAMO_REG_CLOCK_2D = 0x001e, - GLAMO_REG_CLOCK_RISC1 = 0x0020, /* 3365 only? */ - GLAMO_REG_CLOCK_RISC2 = 0x0022, /* 3365 only? */ - GLAMO_REG_CLOCK_MPEG = 0x0024, - GLAMO_REG_CLOCK_MPROC = 0x0026, - - GLAMO_REG_CLOCK_GEN5_1 = 0x0030, - GLAMO_REG_CLOCK_GEN5_2 = 0x0032, - GLAMO_REG_CLOCK_GEN6 = 0x0034, - GLAMO_REG_CLOCK_GEN7 = 0x0036, - GLAMO_REG_CLOCK_GEN8 = 0x0038, - GLAMO_REG_CLOCK_GEN9 = 0x003a, - GLAMO_REG_CLOCK_GEN10 = 0x003c, - GLAMO_REG_CLOCK_GEN11 = 0x003e, - GLAMO_REG_PLL_GEN1 = 0x0040, - GLAMO_REG_PLL_GEN2 = 0x0042, - GLAMO_REG_PLL_GEN3 = 0x0044, - GLAMO_REG_PLL_GEN4 = 0x0046, - GLAMO_REG_PLL_GEN5 = 0x0048, - GLAMO_REG_GPIO_GEN1 = 0x0050, - GLAMO_REG_GPIO_GEN2 = 0x0052, - GLAMO_REG_GPIO_GEN3 = 0x0054, - GLAMO_REG_GPIO_GEN4 = 0x0056, - GLAMO_REG_GPIO_GEN5 = 0x0058, - GLAMO_REG_GPIO_GEN6 = 0x005a, - GLAMO_REG_GPIO_GEN7 = 0x005c, - GLAMO_REG_GPIO_GEN8 = 0x005e, - GLAMO_REG_GPIO_GEN9 = 0x0060, - GLAMO_REG_GPIO_GEN10 = 0x0062, - GLAMO_REG_DFT_GEN1 = 0x0070, - GLAMO_REG_DFT_GEN2 = 0x0072, - GLAMO_REG_DFT_GEN3 = 0x0074, - GLAMO_REG_DFT_GEN4 = 0x0076, - - GLAMO_REG_DFT_GEN5 = 0x01e0, - GLAMO_REG_DFT_GEN6 = 0x01f0, -}; - -#define GLAMO_REG_HOSTBUS(x) (GLAMO_REGOFS_HOSTBUS-2+(x*2)) - -#define REG_MEM(x) (GLAMO_REGOFS_MEMORY+(x)) -#define GLAMO_REG_MEM_TIMING(x) (GLAMO_REG_MEM_TIMING1-2+(x*2)) - -enum glamo_register_mem { - GLAMO_REG_MEM_TYPE = REG_MEM(0x00), - GLAMO_REG_MEM_GEN = REG_MEM(0x02), - GLAMO_REG_MEM_TIMING1 = REG_MEM(0x04), - GLAMO_REG_MEM_TIMING2 = REG_MEM(0x06), - GLAMO_REG_MEM_TIMING3 = REG_MEM(0x08), - GLAMO_REG_MEM_TIMING4 = REG_MEM(0x0a), - GLAMO_REG_MEM_TIMING5 = REG_MEM(0x0c), - GLAMO_REG_MEM_TIMING6 = REG_MEM(0x0e), - GLAMO_REG_MEM_TIMING7 = REG_MEM(0x10), - GLAMO_REG_MEM_TIMING8 = REG_MEM(0x12), - GLAMO_REG_MEM_TIMING9 = REG_MEM(0x14), - GLAMO_REG_MEM_TIMING10 = REG_MEM(0x16), - GLAMO_REG_MEM_TIMING11 = REG_MEM(0x18), - GLAMO_REG_MEM_POWER1 = REG_MEM(0x1a), - GLAMO_REG_MEM_POWER2 = REG_MEM(0x1c), - GLAMO_REG_MEM_LCD_BUF1 = REG_MEM(0x1e), - GLAMO_REG_MEM_LCD_BUF2 = REG_MEM(0x20), - GLAMO_REG_MEM_LCD_BUF3 = REG_MEM(0x22), - GLAMO_REG_MEM_LCD_BUF4 = REG_MEM(0x24), - GLAMO_REG_MEM_BIST1 = REG_MEM(0x26), - GLAMO_REG_MEM_BIST2 = REG_MEM(0x28), - GLAMO_REG_MEM_BIST3 = REG_MEM(0x2a), - GLAMO_REG_MEM_BIST4 = REG_MEM(0x2c), - GLAMO_REG_MEM_BIST5 = REG_MEM(0x2e), - GLAMO_REG_MEM_MAH1 = REG_MEM(0x30), - GLAMO_REG_MEM_MAH2 = REG_MEM(0x32), - GLAMO_REG_MEM_DRAM1 = REG_MEM(0x34), - GLAMO_REG_MEM_DRAM2 = REG_MEM(0x36), - GLAMO_REG_MEM_CRC = REG_MEM(0x38), -}; - -#define GLAMO_MEM_TYPE_MASK 0x03 - -enum glamo_reg_mem_dram1 { - /* b0 - b10 == refresh period, 1 -> 2048 clocks */ - GLAMO_MEM_DRAM1_EN_GATE_CLK = (1 << 11), - GLAMO_MEM_DRAM1_SELF_REFRESH = (1 << 12), - GLAMO_MEM_DRAM1_EN_GATE_CKE = (1 << 13), - GLAMO_MEM_DRAM1_EN_DRAM_REFRESH = (1 << 14), - GLAMO_MEM_DRAM1_EN_MODEREG_SET = (1 << 15), -}; - -enum glamo_reg_mem_dram2 { - GLAMO_MEM_DRAM2_DEEP_PWRDOWN = (1 << 12), -}; - -enum glamo_irq_index { - GLAMO_IRQIDX_HOSTBUS = 0, - GLAMO_IRQIDX_JPEG = 1, - GLAMO_IRQIDX_MPEG = 2, - GLAMO_IRQIDX_MPROC1 = 3, - GLAMO_IRQIDX_MPROC0 = 4, - GLAMO_IRQIDX_CMDQUEUE = 5, - GLAMO_IRQIDX_2D = 6, - GLAMO_IRQIDX_MMC = 7, - GLAMO_IRQIDX_RISC = 8, -}; - -enum glamo_irq { - GLAMO_IRQ_HOSTBUS = (1 << GLAMO_IRQIDX_HOSTBUS), - GLAMO_IRQ_JPEG = (1 << GLAMO_IRQIDX_JPEG), - GLAMO_IRQ_MPEG = (1 << GLAMO_IRQIDX_MPEG), - GLAMO_IRQ_MPROC1 = (1 << GLAMO_IRQIDX_MPROC1), - GLAMO_IRQ_MPROC0 = (1 << GLAMO_IRQIDX_MPROC0), - GLAMO_IRQ_CMDQUEUE = (1 << GLAMO_IRQIDX_CMDQUEUE), - GLAMO_IRQ_2D = (1 << GLAMO_IRQIDX_2D), - GLAMO_IRQ_MMC = (1 << GLAMO_IRQIDX_MMC), - GLAMO_IRQ_RISC = (1 << GLAMO_IRQIDX_RISC), -}; - -enum glamo_reg_clock_host { - GLAMO_CLOCK_HOST_DG_BCLK = 0x0001, - GLAMO_CLOCK_HOST_DG_M0CLK = 0x0004, - GLAMO_CLOCK_HOST_RESET = 0x1000, -}; - -enum glamo_reg_clock_mem { - GLAMO_CLOCK_MEM_DG_M1CLK = 0x0001, - GLAMO_CLOCK_MEM_EN_M1CLK = 0x0002, - GLAMO_CLOCK_MEM_DG_MOCACLK = 0x0004, - GLAMO_CLOCK_MEM_EN_MOCACLK = 0x0008, - GLAMO_CLOCK_MEM_RESET = 0x1000, - GLAMO_CLOCK_MOCA_RESET = 0x2000, -}; - -enum glamo_reg_clock_lcd { - GLAMO_CLOCK_LCD_DG_DCLK = 0x0001, - GLAMO_CLOCK_LCD_EN_DCLK = 0x0002, - GLAMO_CLOCK_LCD_DG_DMCLK = 0x0004, - GLAMO_CLOCK_LCD_EN_DMCLK = 0x0008, - // - GLAMO_CLOCK_LCD_EN_DHCLK = 0x0020, - GLAMO_CLOCK_LCD_DG_M5CLK = 0x0040, - GLAMO_CLOCK_LCD_EN_M5CLK = 0x0080, - GLAMO_CLOCK_LCD_RESET = 0x1000, -}; - -enum glamo_reg_clock_mmc { - GLAMO_CLOCK_MMC_DG_TCLK = 0x0001, - GLAMO_CLOCK_MMC_EN_TCLK = 0x0002, - GLAMO_CLOCK_MMC_DG_M9CLK = 0x0004, - GLAMO_CLOCK_MMC_EN_M9CLK = 0x0008, - GLAMO_CLOCK_MMC_RESET = 0x1000, -}; - -enum glamo_reg_basic_mmc { - /* set to disable CRC error rejection */ - GLAMO_BASIC_MMC_DISABLE_CRC = 0x0001, - /* enable completion interrupt */ - GLAMO_BASIC_MMC_EN_COMPL_INT = 0x0002, - /* stop MMC clock while enforced idle waiting for data from card */ - GLAMO_BASIC_MMC_NO_CLK_RD_WAIT = 0x0004, - /* 0 = 1-bit bus to card, 1 = use 4-bit bus (has to be negotiated) */ - GLAMO_BASIC_MMC_EN_4BIT_DATA = 0x0008, - /* enable 75K pullups on D3..D0 */ - GLAMO_BASIC_MMC_EN_DATA_PUPS = 0x0010, - /* enable 75K pullup on CMD */ - GLAMO_BASIC_MMC_EN_CMD_PUP = 0x0020, - /* IO drive strength 00=weak -> 11=strongest */ - GLAMO_BASIC_MMC_EN_DR_STR0 = 0x0040, - GLAMO_BASIC_MMC_EN_DR_STR1 = 0x0080, - /* TCLK delay stage A, 0000 = 500ps --> 1111 = 8ns */ - GLAMO_BASIC_MMC_EN_TCLK_DLYA0 = 0x0100, - GLAMO_BASIC_MMC_EN_TCLK_DLYA1 = 0x0200, - GLAMO_BASIC_MMC_EN_TCLK_DLYA2 = 0x0400, - GLAMO_BASIC_MMC_EN_TCLK_DLYA3 = 0x0800, - /* TCLK delay stage B (cumulative), 0000 = 500ps --> 1111 = 8ns */ - GLAMO_BASIC_MMC_EN_TCLK_DLYB0 = 0x1000, - GLAMO_BASIC_MMC_EN_TCLK_DLYB1 = 0x2000, - GLAMO_BASIC_MMC_EN_TCLK_DLYB2 = 0x4000, - GLAMO_BASIC_MMC_EN_TCLK_DLYB3 = 0x8000, -}; - -enum glamo_reg_stat1_mmc { - /* command "counter" (really: toggle) */ - GLAMO_STAT1_MMC_CMD_CTR = 0x8000, - /* engine is idle */ - GLAMO_STAT1_MMC_IDLE = 0x4000, - /* readback response is ready */ - GLAMO_STAT1_MMC_RB_RRDY = 0x0200, - /* readback data is ready */ - GLAMO_STAT1_MMC_RB_DRDY = 0x0100, - /* no response timeout */ - GLAMO_STAT1_MMC_RTOUT = 0x0020, - /* no data timeout */ - GLAMO_STAT1_MMC_DTOUT = 0x0010, - /* CRC error on block write */ - GLAMO_STAT1_MMC_BWERR = 0x0004, - /* CRC error on block read */ - GLAMO_STAT1_MMC_BRERR = 0x0002 -}; - -enum glamo_reg_fire_mmc { - /* command "counter" (really: toggle) - * the STAT1 register reflects this so you can ensure you don't look - * at status for previous command - */ - GLAMO_FIRE_MMC_CMD_CTR = 0x8000, - /* sets kind of response expected */ - GLAMO_FIRE_MMC_RES_MASK = 0x0700, - /* sets command type */ - GLAMO_FIRE_MMC_TYP_MASK = 0x00C0, - /* sets command class */ - GLAMO_FIRE_MMC_CLS_MASK = 0x000F, -}; - -enum glamo_fire_mmc_response_types { - GLAMO_FIRE_MMC_RSPT_R1 = 0x0000, - GLAMO_FIRE_MMC_RSPT_R1b = 0x0100, - GLAMO_FIRE_MMC_RSPT_R2 = 0x0200, - GLAMO_FIRE_MMC_RSPT_R3 = 0x0300, - GLAMO_FIRE_MMC_RSPT_R4 = 0x0400, - GLAMO_FIRE_MMC_RSPT_R5 = 0x0500, -}; - -enum glamo_fire_mmc_command_types { - /* broadcast, no response */ - GLAMO_FIRE_MMC_CMDT_BNR = 0x0000, - /* broadcast, with response */ - GLAMO_FIRE_MMC_CMDT_BR = 0x0040, - /* addressed, no data */ - GLAMO_FIRE_MMC_CMDT_AND = 0x0080, - /* addressed, with data */ - GLAMO_FIRE_MMC_CMDT_AD = 0x00C0, -}; - -enum glamo_fire_mmc_command_class { - /* "Stream Read" */ - GLAMO_FIRE_MMC_CC_STRR = 0x0000, - /* Single Block Read */ - GLAMO_FIRE_MMC_CC_SBR = 0x0001, - /* Multiple Block Read With Stop */ - GLAMO_FIRE_MMC_CC_MBRS = 0x0002, - /* Multiple Block Read No Stop */ - GLAMO_FIRE_MMC_CC_MBRNS = 0x0003, - /* RESERVED for "Stream Write" */ - GLAMO_FIRE_MMC_CC_STRW = 0x0004, - /* "Stream Write" */ - GLAMO_FIRE_MMC_CC_SBW = 0x0005, - /* RESERVED for Multiple Block Write With Stop */ - GLAMO_FIRE_MMC_CC_MBWS = 0x0006, - /* Multiple Block Write No Stop */ - GLAMO_FIRE_MMC_CC_MBWNS = 0x0007, - /* STOP command */ - GLAMO_FIRE_MMC_CC_STOP = 0x0008, - /* Cancel on Running Command */ - GLAMO_FIRE_MMC_CC_CANCL = 0x0009, - /* "Basic Command" */ - GLAMO_FIRE_MMC_CC_BASIC = 0x000a, -}; - -/* these are offsets from the start of the MMC register region */ -enum glamo_register_mmc { - /* MMC command, b15..8 = cmd arg b7..0; b7..1 = CRC; b0 = end bit */ - GLAMO_REG_MMC_CMD_REG1 = 0x00, - /* MMC command, b15..0 = cmd arg b23 .. 8 */ - GLAMO_REG_MMC_CMD_REG2 = 0x02, - /* MMC command, b15=start, b14=transmission, - * b13..8=cmd idx, b7..0=cmd arg b31..24 - */ - GLAMO_REG_MMC_CMD_REG3 = 0x04, - GLAMO_REG_MMC_CMD_FIRE = 0x06, - GLAMO_REG_MMC_CMD_RSP1 = 0x10, - GLAMO_REG_MMC_CMD_RSP2 = 0x12, - GLAMO_REG_MMC_CMD_RSP3 = 0x14, - GLAMO_REG_MMC_CMD_RSP4 = 0x16, - GLAMO_REG_MMC_CMD_RSP5 = 0x18, - GLAMO_REG_MMC_CMD_RSP6 = 0x1a, - GLAMO_REG_MMC_CMD_RSP7 = 0x1c, - GLAMO_REG_MMC_CMD_RSP8 = 0x1e, - GLAMO_REG_MMC_RB_STAT1 = 0x20, - GLAMO_REG_MMC_RB_BLKCNT = 0x22, - GLAMO_REG_MMC_RB_BLKLEN = 0x24, - GLAMO_REG_MMC_BASIC = 0x30, - GLAMO_REG_MMC_RDATADS1 = 0x34, - GLAMO_REG_MMC_RDATADS2 = 0x36, - GLAMO_REG_MMC_WDATADS1 = 0x38, - GLAMO_REG_MMC_WDATADS2 = 0x3a, - GLAMO_REG_MMC_DATBLKCNT = 0x3c, - GLAMO_REG_MMC_DATBLKLEN = 0x3e, - GLAMO_REG_MMC_TIMEOUT = 0x40, - -}; - -enum glamo_reg_clock_isp { - GLAMO_CLOCK_ISP_DG_I1CLK = 0x0001, - GLAMO_CLOCK_ISP_EN_I1CLK = 0x0002, - GLAMO_CLOCK_ISP_DG_CCLK = 0x0004, - GLAMO_CLOCK_ISP_EN_CCLK = 0x0008, - // - GLAMO_CLOCK_ISP_EN_SCLK = 0x0020, - GLAMO_CLOCK_ISP_DG_M2CLK = 0x0040, - GLAMO_CLOCK_ISP_EN_M2CLK = 0x0080, - GLAMO_CLOCK_ISP_DG_M15CLK = 0x0100, - GLAMO_CLOCK_ISP_EN_M15CLK = 0x0200, - GLAMO_CLOCK_ISP1_RESET = 0x1000, - GLAMO_CLOCK_ISP2_RESET = 0x2000, -}; - -enum glamo_reg_clock_jpeg { - GLAMO_CLOCK_JPEG_DG_JCLK = 0x0001, - GLAMO_CLOCK_JPEG_EN_JCLK = 0x0002, - GLAMO_CLOCK_JPEG_DG_M3CLK = 0x0004, - GLAMO_CLOCK_JPEG_EN_M3CLK = 0x0008, - GLAMO_CLOCK_JPEG_RESET = 0x1000, -}; - -enum glamo_reg_clock_2d { - GLAMO_CLOCK_2D_DG_GCLK = 0x0001, - GLAMO_CLOCK_2D_EN_GCLK = 0x0002, - GLAMO_CLOCK_2D_DG_M7CLK = 0x0004, - GLAMO_CLOCK_2D_EN_M7CLK = 0x0008, - GLAMO_CLOCK_2D_DG_M6CLK = 0x0010, - GLAMO_CLOCK_2D_EN_M6CLK = 0x0020, - GLAMO_CLOCK_2D_RESET = 0x1000, - GLAMO_CLOCK_2D_CQ_RESET = 0x2000, -}; - -enum glamo_reg_clock_3d { - GLAMO_CLOCK_3D_DG_ECLK = 0x0001, - GLAMO_CLOCK_3D_EN_ECLK = 0x0002, - GLAMO_CLOCK_3D_DG_RCLK = 0x0004, - GLAMO_CLOCK_3D_EN_RCLK = 0x0008, - GLAMO_CLOCK_3D_DG_M8CLK = 0x0010, - GLAMO_CLOCK_3D_EN_M8CLK = 0x0020, - GLAMO_CLOCK_3D_BACK_RESET = 0x1000, - GLAMO_CLOCK_3D_FRONT_RESET = 0x2000, -}; - -enum glamo_reg_clock_mpeg { - GLAMO_CLOCK_MPEG_DG_X0CLK = 0x0001, - GLAMO_CLOCK_MPEG_EN_X0CLK = 0x0002, - GLAMO_CLOCK_MPEG_DG_X1CLK = 0x0004, - GLAMO_CLOCK_MPEG_EN_X1CLK = 0x0008, - GLAMO_CLOCK_MPEG_DG_X2CLK = 0x0010, - GLAMO_CLOCK_MPEG_EN_X2CLK = 0x0020, - GLAMO_CLOCK_MPEG_DG_X3CLK = 0x0040, - GLAMO_CLOCK_MPEG_EN_X3CLK = 0x0080, - GLAMO_CLOCK_MPEG_DG_X4CLK = 0x0100, - GLAMO_CLOCK_MPEG_EN_X4CLK = 0x0200, - GLAMO_CLOCK_MPEG_DG_X6CLK = 0x0400, - GLAMO_CLOCK_MPEG_EN_X6CLK = 0x0800, - GLAMO_CLOCK_MPEG_ENC_RESET = 0x1000, - GLAMO_CLOCK_MPEG_DEC_RESET = 0x2000, -}; - -enum glamo_reg_clock51 { - GLAMO_CLOCK_GEN51_EN_DIV_MCLK = 0x0001, - GLAMO_CLOCK_GEN51_EN_DIV_SCLK = 0x0002, - GLAMO_CLOCK_GEN51_EN_DIV_JCLK = 0x0004, - GLAMO_CLOCK_GEN51_EN_DIV_DCLK = 0x0008, - GLAMO_CLOCK_GEN51_EN_DIV_DMCLK = 0x0010, - GLAMO_CLOCK_GEN51_EN_DIV_DHCLK = 0x0020, - GLAMO_CLOCK_GEN51_EN_DIV_GCLK = 0x0040, - GLAMO_CLOCK_GEN51_EN_DIV_TCLK = 0x0080, - /* FIXME: higher bits */ -}; - -enum glamo_reg_hostbus2 { - GLAMO_HOSTBUS2_MMIO_EN_ISP = 0x0001, - GLAMO_HOSTBUS2_MMIO_EN_JPEG = 0x0002, - GLAMO_HOSTBUS2_MMIO_EN_MPEG = 0x0004, - GLAMO_HOSTBUS2_MMIO_EN_LCD = 0x0008, - GLAMO_HOSTBUS2_MMIO_EN_MMC = 0x0010, - GLAMO_HOSTBUS2_MMIO_EN_MICROP0 = 0x0020, - GLAMO_HOSTBUS2_MMIO_EN_MICROP1 = 0x0040, - GLAMO_HOSTBUS2_MMIO_EN_CQ = 0x0080, - GLAMO_HOSTBUS2_MMIO_EN_RISC = 0x0100, - GLAMO_HOSTBUS2_MMIO_EN_2D = 0x0200, - GLAMO_HOSTBUS2_MMIO_EN_3D = 0x0400, -}; - -/* LCD Controller */ - -#define REG_LCD(x) (x) -enum glamo_reg_lcd { - GLAMO_REG_LCD_MODE1 = REG_LCD(0x00), - GLAMO_REG_LCD_MODE2 = REG_LCD(0x02), - GLAMO_REG_LCD_MODE3 = REG_LCD(0x04), - GLAMO_REG_LCD_WIDTH = REG_LCD(0x06), - GLAMO_REG_LCD_HEIGHT = REG_LCD(0x08), - GLAMO_REG_LCD_POLARITY = REG_LCD(0x0a), - GLAMO_REG_LCD_A_BASE1 = REG_LCD(0x0c), - GLAMO_REG_LCD_A_BASE2 = REG_LCD(0x0e), - GLAMO_REG_LCD_B_BASE1 = REG_LCD(0x10), - GLAMO_REG_LCD_B_BASE2 = REG_LCD(0x12), - GLAMO_REG_LCD_C_BASE1 = REG_LCD(0x14), - GLAMO_REG_LCD_C_BASE2 = REG_LCD(0x16), - GLAMO_REG_LCD_PITCH = REG_LCD(0x18), - /* RES */ - GLAMO_REG_LCD_HORIZ_TOTAL = REG_LCD(0x1c), - /* RES */ - GLAMO_REG_LCD_HORIZ_RETR_START = REG_LCD(0x20), - /* RES */ - GLAMO_REG_LCD_HORIZ_RETR_END = REG_LCD(0x24), - /* RES */ - GLAMO_REG_LCD_HORIZ_DISP_START = REG_LCD(0x28), - /* RES */ - GLAMO_REG_LCD_HORIZ_DISP_END = REG_LCD(0x2c), - /* RES */ - GLAMO_REG_LCD_VERT_TOTAL = REG_LCD(0x30), - /* RES */ - GLAMO_REG_LCD_VERT_RETR_START = REG_LCD(0x34), - /* RES */ - GLAMO_REG_LCD_VERT_RETR_END = REG_LCD(0x38), - /* RES */ - GLAMO_REG_LCD_VERT_DISP_START = REG_LCD(0x3c), - /* RES */ - GLAMO_REG_LCD_VERT_DISP_END = REG_LCD(0x40), - /* RES */ - GLAMO_REG_LCD_POL = REG_LCD(0x44), - GLAMO_REG_LCD_DATA_START = REG_LCD(0x46), - GLAMO_REG_LCD_FRATE_CONTRO = REG_LCD(0x48), - GLAMO_REG_LCD_DATA_CMD_HDR = REG_LCD(0x4a), - GLAMO_REG_LCD_SP_START = REG_LCD(0x4c), - GLAMO_REG_LCD_SP_END = REG_LCD(0x4e), - GLAMO_REG_LCD_CURSOR_BASE1 = REG_LCD(0x50), - GLAMO_REG_LCD_CURSOR_BASE2 = REG_LCD(0x52), - GLAMO_REG_LCD_CURSOR_PITCH = REG_LCD(0x54), - GLAMO_REG_LCD_CURSOR_X_SIZE = REG_LCD(0x56), - GLAMO_REG_LCD_CURSOR_Y_SIZE = REG_LCD(0x58), - GLAMO_REG_LCD_CURSOR_X_POS = REG_LCD(0x5a), - GLAMO_REG_LCD_CURSOR_Y_POS = REG_LCD(0x5c), - GLAMO_REG_LCD_CURSOR_PRESET = REG_LCD(0x5e), - GLAMO_REG_LCD_CURSOR_FG_COLOR = REG_LCD(0x60), - /* RES */ - GLAMO_REG_LCD_CURSOR_BG_COLOR = REG_LCD(0x64), - /* RES */ - GLAMO_REG_LCD_CURSOR_DST_COLOR = REG_LCD(0x68), - /* RES */ - GLAMO_REG_LCD_STATUS1 = REG_LCD(0x80), - GLAMO_REG_LCD_STATUS2 = REG_LCD(0x82), - GLAMO_REG_LCD_STATUS3 = REG_LCD(0x84), - GLAMO_REG_LCD_STATUS4 = REG_LCD(0x86), - /* RES */ - GLAMO_REG_LCD_COMMAND1 = REG_LCD(0xa0), - GLAMO_REG_LCD_COMMAND2 = REG_LCD(0xa2), - /* RES */ - GLAMO_REG_LCD_WFORM_DELAY1 = REG_LCD(0xb0), - GLAMO_REG_LCD_WFORM_DELAY2 = REG_LCD(0xb2), - /* RES */ - GLAMO_REG_LCD_GAMMA_CORR = REG_LCD(0x100), - /* RES */ - GLAMO_REG_LCD_GAMMA_R_ENTRY01 = REG_LCD(0x110), - GLAMO_REG_LCD_GAMMA_R_ENTRY23 = REG_LCD(0x112), - GLAMO_REG_LCD_GAMMA_R_ENTRY45 = REG_LCD(0x114), - GLAMO_REG_LCD_GAMMA_R_ENTRY67 = REG_LCD(0x116), - GLAMO_REG_LCD_GAMMA_R_ENTRY8 = REG_LCD(0x118), - /* RES */ - GLAMO_REG_LCD_GAMMA_G_ENTRY01 = REG_LCD(0x130), - GLAMO_REG_LCD_GAMMA_G_ENTRY23 = REG_LCD(0x132), - GLAMO_REG_LCD_GAMMA_G_ENTRY45 = REG_LCD(0x134), - GLAMO_REG_LCD_GAMMA_G_ENTRY67 = REG_LCD(0x136), - GLAMO_REG_LCD_GAMMA_G_ENTRY8 = REG_LCD(0x138), - /* RES */ - GLAMO_REG_LCD_GAMMA_B_ENTRY01 = REG_LCD(0x150), - GLAMO_REG_LCD_GAMMA_B_ENTRY23 = REG_LCD(0x152), - GLAMO_REG_LCD_GAMMA_B_ENTRY45 = REG_LCD(0x154), - GLAMO_REG_LCD_GAMMA_B_ENTRY67 = REG_LCD(0x156), - GLAMO_REG_LCD_GAMMA_B_ENTRY8 = REG_LCD(0x158), - /* RES */ - GLAMO_REG_LCD_SRAM_DRIVING1 = REG_LCD(0x160), - GLAMO_REG_LCD_SRAM_DRIVING2 = REG_LCD(0x162), - GLAMO_REG_LCD_SRAM_DRIVING3 = REG_LCD(0x164), -}; - -enum glamo_reg_lcd_mode1 { - GLAMO_LCD_MODE1_PWRSAVE = 0x0001, - GLAMO_LCD_MODE1_PARTIAL_PRT = 0x0002, - GLAMO_LCD_MODE1_HWFLIP = 0x0004, - GLAMO_LCD_MODE1_LCD2 = 0x0008, - /* RES */ - GLAMO_LCD_MODE1_PARTIAL_MODE = 0x0020, - GLAMO_LCD_MODE1_CURSOR_DSTCOLOR = 0x0040, - GLAMO_LCD_MODE1_PARTIAL_ENABLE = 0x0080, - GLAMO_LCD_MODE1_TVCLK_IN_ENABLE = 0x0100, - GLAMO_LCD_MODE1_HSYNC_HIGH_ACT = 0x0200, - GLAMO_LCD_MODE1_VSYNC_HIGH_ACT = 0x0400, - GLAMO_LCD_MODE1_HSYNC_FLIP = 0x0800, - GLAMO_LCD_MODE1_GAMMA_COR_EN = 0x1000, - GLAMO_LCD_MODE1_DITHER_EN = 0x2000, - GLAMO_LCD_MODE1_CURSOR_EN = 0x4000, - GLAMO_LCD_MODE1_ROTATE_EN = 0x8000, -}; - -enum glamo_reg_lcd_mode2 { - GLAMO_LCD_MODE2_CRC_CHECK_EN = 0x0001, - GLAMO_LCD_MODE2_DCMD_PER_LINE = 0x0002, - GLAMO_LCD_MODE2_NOUSE_BDEF = 0x0004, - GLAMO_LCD_MODE2_OUT_POS_MODE = 0x0008, - GLAMO_LCD_MODE2_FRATE_CTRL_EN = 0x0010, - GLAMO_LCD_MODE2_SINGLE_BUFFER = 0x0020, - GLAMO_LCD_MODE2_SER_LSB_TO_MSB = 0x0040, - /* FIXME */ -}; - -enum glamo_reg_lcd_mode3 { - /* LCD color source data format */ - GLAMO_LCD_SRC_RGB565 = 0x0000, - GLAMO_LCD_SRC_ARGB1555 = 0x4000, - GLAMO_LCD_SRC_ARGB4444 = 0x8000, - /* interface type */ - GLAMO_LCD_MODE3_LCD = 0x1000, - GLAMO_LCD_MODE3_RGB = 0x0800, - GLAMO_LCD_MODE3_CPU = 0x0000, - /* mode */ - GLAMO_LCD_MODE3_RGB332 = 0x0000, - GLAMO_LCD_MODE3_RGB444 = 0x0100, - GLAMO_LCD_MODE3_RGB565 = 0x0200, - GLAMO_LCD_MODE3_RGB666 = 0x0300, - /* depth */ - GLAMO_LCD_MODE3_6BITS = 0x0000, - GLAMO_LCD_MODE3_8BITS = 0x0010, - GLAMO_LCD_MODE3_9BITS = 0x0020, - GLAMO_LCD_MODE3_16BITS = 0x0030, - GLAMO_LCD_MODE3_18BITS = 0x0040, -}; - -enum glamo_lcd_rot_mode { - GLAMO_LCD_ROT_MODE_0 = 0x0000, - GLAMO_LCD_ROT_MODE_180 = 0x2000, - GLAMO_LCD_ROT_MODE_MIRROR = 0x4000, - GLAMO_LCD_ROT_MODE_FLIP = 0x6000, - GLAMO_LCD_ROT_MODE_90 = 0x8000, - GLAMO_LCD_ROT_MODE_270 = 0xa000, -}; -#define GLAMO_LCD_ROT_MODE_MASK 0xe000 - -enum glamo_lcd_cmd_type { - GLAMO_LCD_CMD_TYPE_DISP = 0x0000, - GLAMO_LCD_CMD_TYPE_PARALLEL = 0x4000, - GLAMO_LCD_CMD_TYPE_SERIAL = 0x8000, - GLAMO_LCD_CMD_TYPE_SERIAL_DIRECT= 0xc000, -}; -#define GLAMO_LCD_CMD_TYPE_MASK 0xc000 - -enum glamo_lcd_cmds { - GLAMO_LCD_CMD_DATA_DISP_FIRE = 0x00, - GLAMO_LCD_CMD_DATA_DISP_SYNC = 0x01, /* RGB only */ - /* switch to command mode, no display */ - GLAMO_LCD_CMD_DATA_FIRE_NO_DISP = 0x02, - /* display until VSYNC, switch to command */ - GLAMO_LCD_CMD_DATA_FIRE_VSYNC = 0x11, - /* display until HSYNC, switch to command */ - GLAMO_LCD_CMD_DATA_FIRE_HSYNC = 0x12, - /* display until VSYNC, 1 black frame, VSYNC, switch to command */ - GLAMO_LCD_CMD_DATA_FIRE_VSYNC_B = 0x13, - /* don't care about display and switch to command */ - GLAMO_LCD_CMD_DATA_FIRE_FREE = 0x14, /* RGB only */ - /* don't care about display, keep data display but disable data, - * and switch to command */ - GLAMO_LCD_CMD_DATA_FIRE_FREE_D = 0x15, /* RGB only */ -}; - -enum glamo_core_revisions { - GLAMO_CORE_REV_A0 = 0x0000, - GLAMO_CORE_REV_A1 = 0x0001, - GLAMO_CORE_REV_A2 = 0x0002, - GLAMO_CORE_REV_A3 = 0x0003, -}; - -#endif /* _GLAMO_REGS_H */ diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/misc/gta02_pm_host.c b/target/linux/s3c24xx/files-2.6.30/drivers/misc/gta02_pm_host.c deleted file mode 100644 index ad7cfd8826..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/misc/gta02_pm_host.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Bluetooth PM code for the FIC gta02 GSM Phone - * - * (C) 2007 by Openmoko Inc. - * Author: Harald Welte <laforge@openmoko.org> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation - * - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> - -#include <mach/gta02.h> -#include <linux/mfd/pcf50633/gpio.h> - -static ssize_t pm_host_read(struct device *dev, struct device_attribute *attr, - char *buf) -{ - return sprintf(buf, "%d\n", - pcf50633_gpio_get(gta02_pcf, PCF50633_GPO) - == PCF50633_GPOCFG_GPOSEL_1); -} - -static ssize_t pm_host_write(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - unsigned long on = simple_strtoul(buf, NULL, 10); - u8 val; - - if (on) - val = PCF50633_GPOCFG_GPOSEL_1; - else - val = PCF50633_GPOCFG_GPOSEL_0; - - - pcf50633_gpio_set(gta02_pcf, PCF50633_GPO, val); - - return count; -} - -static DEVICE_ATTR(hostmode, 0644, pm_host_read, pm_host_write); - -static struct attribute *gta02_pm_host_sysfs_entries[] = { - &dev_attr_hostmode.attr, - NULL -}; - -static struct attribute_group gta02_pm_host_attr_group = { - .name = NULL, - .attrs = gta02_pm_host_sysfs_entries, -}; - -static int __init gta02_pm_host_probe(struct platform_device *pdev) -{ - dev_info(&pdev->dev, "starting\n"); - return sysfs_create_group(&pdev->dev.kobj, >a02_pm_host_attr_group); -} - -static int gta02_pm_host_remove(struct platform_device *pdev) -{ - sysfs_remove_group(&pdev->dev.kobj, >a02_pm_host_attr_group); - return 0; -} - -static struct platform_driver gta02_pm_host_driver = { - .probe = gta02_pm_host_probe, - .remove = gta02_pm_host_remove, - .driver = { - .name = "gta02-pm-host", - }, -}; - -static int __devinit gta02_pm_host_init(void) -{ - return platform_driver_register(>a02_pm_host_driver); -} - -static void gta02_pm_host_exit(void) -{ - platform_driver_unregister(>a02_pm_host_driver); -} - -module_init(gta02_pm_host_init); -module_exit(gta02_pm_host_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Andy Green <andy@openmoko.com>"); -MODULE_DESCRIPTION("Openmoko Freerunner USB Host Power Management"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/misc/gta02_pm_resume_reason.c b/target/linux/s3c24xx/files-2.6.30/drivers/misc/gta02_pm_resume_reason.c deleted file mode 100644 index 3820d7c66d..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/misc/gta02_pm_resume_reason.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Resume reason sysfs for the Openmoko Freerunner GSM Phone - * - * (C) 2008 by Openmoko Inc. - * Author: Andy Green <andy@openmoko.com> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License resume_reason 2 as - * published by the Free Software Foundation - * - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/io.h> - -#include <mach/regs-gpio.h> - -static unsigned int *gstatus4_mapped; -static char *resume_reasons[17] = { - "EINT00_ACCEL1", - "EINT01_GSM", - "EINT02_BLUETOOTH", - "EINT03_DEBUGBRD", - "EINT04_JACK", - "EINT05_WLAN", - "EINT06_AUXKEY", - "EINT07_HOLDKEY", - "EINT08_ACCEL2", - "EINT09_PMU", - "EINT10_NULL", - "EINT11_NULL", - "EINT12_GLAMO", - "EINT13_NULL", - "EINT14_NULL", - "EINT15_NULL", - NULL -}; - -static ssize_t resume_reason_read(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - int bit = 0; - char *end = buf; - - for (bit = 0; resume_reasons[bit]; bit++) { - if ((*gstatus4_mapped) & (1 << bit)) - end += sprintf(end, "* %s\n", resume_reasons[bit]); - else - end += sprintf(end, " %s\n", resume_reasons[bit]); - - } - - return end - buf; -} - - -static DEVICE_ATTR(resume_reason, 0644, resume_reason_read, NULL); - -static struct attribute *gta02_resume_reason_sysfs_entries[] = { - &dev_attr_resume_reason.attr, - NULL -}; - -static struct attribute_group gta02_resume_reason_attr_group = { - .name = NULL, - .attrs = gta02_resume_reason_sysfs_entries, -}; - -static int __init gta02_resume_reason_probe(struct platform_device *pdev) -{ - dev_info(&pdev->dev, "starting\n"); - - gstatus4_mapped = ioremap(S3C24XX_GSTATUS4, 0x4); - if (!gstatus4_mapped) { - dev_err(&pdev->dev, "failed to ioremap() memory region\n"); - return -EINVAL; - } - - return sysfs_create_group(&pdev->dev.kobj, - >a02_resume_reason_attr_group); -} - -static int gta02_resume_reason_remove(struct platform_device *pdev) -{ - sysfs_remove_group(&pdev->dev.kobj, >a02_resume_reason_attr_group); - iounmap(gstatus4_mapped); - return 0; -} - -static struct platform_driver gta02_resume_reason_driver = { - .probe = gta02_resume_reason_probe, - .remove = gta02_resume_reason_remove, - .driver = { - .name = "gta02-resume-reason", - }, -}; - -static int __devinit gta02_resume_reason_init(void) -{ - return platform_driver_register(>a02_resume_reason_driver); -} - -static void gta02_resume_reason_exit(void) -{ - platform_driver_unregister(>a02_resume_reason_driver); -} - -module_init(gta02_resume_reason_init); -module_exit(gta02_resume_reason_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Andy Green <andy@openmoko.com>"); -MODULE_DESCRIPTION("GTA02 resume_reason"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/power/bq27000_battery.c b/target/linux/s3c24xx/files-2.6.30/drivers/power/bq27000_battery.c deleted file mode 100644 index 32655dce1f..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/power/bq27000_battery.c +++ /dev/null @@ -1,477 +0,0 @@ -/* - * Driver for batteries with bq27000 chips inside via HDQ - * - * Copyright 2008 Openmoko, Inc - * Andy Green <andy@openmoko.com> - * - * based on ds2760 driver, original copyright notice for that ---> - * - * Copyright © 2007 Anton Vorontsov - * 2004-2007 Matt Reimer - * 2004 Szabolcs Gyurko - * - * Use consistent with the GNU GPL is permitted, - * provided that this copyright notice is - * preserved in its entirety in all copies and derived works. - * - * Author: Anton Vorontsov <cbou@mail.ru> - * February 2007 - * - * Matt Reimer <mreimer@vpop.net> - * April 2004, 2005, 2007 - * - * Szabolcs Gyurko <szabolcs.gyurko@tlt.hu> - * September 2004 - */ - -#include <linux/module.h> -#include <linux/param.h> -#include <linux/jiffies.h> -#include <linux/delay.h> -#include <linux/pm.h> -#include <linux/workqueue.h> -#include <linux/platform_device.h> -#include <linux/power_supply.h> -#include <linux/bq27000_battery.h> - -enum bq27000_regs { - /* RAM regs */ - /* read-write after this */ - BQ27000_CTRL = 0, /* Device Control Register */ - BQ27000_MODE, /* Device Mode Register */ - BQ27000_AR_L, /* At-Rate H L */ - BQ27000_AR_H, - /* read-only after this */ - BQ27000_ARTTE_L, /* At-Rate Time To Empty H L */ - BQ27000_ARTTE_H, - BQ27000_TEMP_L, /* Reported Temperature H L */ - BQ27000_TEMP_H, - BQ27000_VOLT_L, /* Reported Voltage H L */ - BQ27000_VOLT_H, - BQ27000_FLAGS, /* Status Flags */ - BQ27000_RSOC, /* Relative State of Charge */ - BQ27000_NAC_L, /* Nominal Available Capacity H L */ - BQ27000_NAC_H, - BQ27000_CACD_L, /* Discharge Compensated H L */ - BQ27000_CACD_H, - BQ27000_CACT_L, /* Temperature Compensated H L */ - BQ27000_CACT_H, - BQ27000_LMD_L, /* Last measured discharge H L */ - BQ27000_LMD_H, - BQ27000_AI_L, /* Average Current H L */ - BQ27000_AI_H, - BQ27000_TTE_L, /* Time to Empty H L */ - BQ27000_TTE_H, - BQ27000_TTF_L, /* Time to Full H L */ - BQ27000_TTF_H, - BQ27000_SI_L, /* Standby Current H L */ - BQ27000_SI_H, - BQ27000_STTE_L, /* Standby Time To Empty H L */ - BQ27000_STTE_H, - BQ27000_MLI_L, /* Max Load Current H L */ - BQ27000_MLI_H, - BQ27000_MLTTE_L, /* Max Load Time To Empty H L */ - BQ27000_MLTTE_H, - BQ27000_SAE_L, /* Available Energy H L */ - BQ27000_SAE_H, - BQ27000_AP_L, /* Available Power H L */ - BQ27000_AP_H, - BQ27000_TTECP_L, /* Time to Empty at Constant Power H L */ - BQ27000_TTECP_H, - BQ27000_CYCL_L, /* Cycle count since learning cycle H L */ - BQ27000_CYCL_H, - BQ27000_CYCT_L, /* Cycle Count Total H L */ - BQ27000_CYCT_H, - BQ27000_CSOC, /* Compensated State Of Charge */ - /* EEPROM regs */ - /* read-write after this */ - BQ27000_EE_EE_EN = 0x6e, /* EEPROM Program Enable */ - BQ27000_EE_ILMD = 0x76, /* Initial Last Measured Discharge High Byte */ - BQ27000_EE_SEDVF, /* Scaled EDVF Threshold */ - BQ27000_EE_SEDV1, /* Scaled EDV1 Threshold */ - BQ27000_EE_ISLC, /* Initial Standby Load Current */ - BQ27000_EE_DMFSD, /* Digital Magnitude Filter and Self Discharge */ - BQ27000_EE_TAPER, /* Aging Estimate Enable, Charge Termination Taper */ - BQ27000_EE_PKCFG, /* Pack Configuration Values */ - BQ27000_EE_IMLC, /* Initial Max Load Current or ID #3 */ - BQ27000_EE_DCOMP, /* Discharge rate compensation constants or ID #2 */ - BQ27000_EE_TCOMP, /* Temperature Compensation constants or ID #1 */ -}; - -enum bq27000_status_flags { - BQ27000_STATUS_CHGS = 0x80, /* 1 = being charged */ - BQ27000_STATUS_NOACT = 0x40, /* 1 = no activity */ - BQ27000_STATUS_IMIN = 0x20, /* 1 = Lion taper current mode */ - BQ27000_STATUS_CI = 0x10, /* 1 = capacity likely innacurate */ - BQ27000_STATUS_CALIP = 0x08, /* 1 = calibration in progress */ - BQ27000_STATUS_VDQ = 0x04, /* 1 = capacity should be accurate */ - BQ27000_STATUS_EDV1 = 0x02, /* 1 = end of discharge.. <6% left */ - BQ27000_STATUS_EDVF = 0x01, /* 1 = no, it's really empty now */ -}; - -#define NANOVOLTS_UNIT 3750 - -struct bq27000_bat_regs { - int ai; - int flags; - int lmd; - int rsoc; - int temp; - int tte; - int ttf; - int volt; -}; - -struct bq27000_device_info { - struct device *dev; - struct power_supply bat; - struct power_supply ac; - struct power_supply usb; - struct delayed_work work; - struct bq27000_platform_data *pdata; - - struct bq27000_bat_regs regs; -}; - -static unsigned int cache_time = 5000; -module_param(cache_time, uint, 0644); -MODULE_PARM_DESC(cache_time, "cache time in milliseconds"); - -/* - * reading 16 bit values over HDQ has a special hazard where the - * hdq device firmware can update the 16-bit register during the time we - * read the two halves. TI document SLUS556D recommends the algorithm here - * to avoid trouble - */ - -static int hdq_read16(struct bq27000_device_info *di, int address) -{ - int acc; - int high; - int retries = 3; - - while (retries--) { - - high = (di->pdata->hdq_read)(address + 1); /* high part */ - - if (high < 0) - return high; - acc = (di->pdata->hdq_read)(address); - if (acc < 0) - return acc; - - /* confirm high didn't change between reading it and low */ - if (high == (di->pdata->hdq_read)(address + 1)) - return (high << 8) | acc; - } - - return -ETIME; -} - -static void bq27000_battery_external_power_changed(struct power_supply *psy) -{ - struct bq27000_device_info *di = container_of(psy, struct bq27000_device_info, bat); - - dev_dbg(di->dev, "%s\n", __FUNCTION__); - schedule_delayed_work(&di->work, 0); -} - -static int bq27000_battery_get_property(struct power_supply *psy, - enum power_supply_property psp, - union power_supply_propval *val) -{ - int n; - struct bq27000_device_info *di = container_of(psy, struct bq27000_device_info, bat); - - if (di->regs.rsoc < 0 && psp != POWER_SUPPLY_PROP_PRESENT) - return -ENODEV; - - switch (psp) { - case POWER_SUPPLY_PROP_STATUS: - val->intval = POWER_SUPPLY_STATUS_UNKNOWN; - - if (!di->pdata->get_charger_online_status) - goto use_bat; - if ((di->pdata->get_charger_online_status)()) { - /* - * charger is definitively present - * we report our state in terms of what it says it - * is doing - */ - if (!di->pdata->get_charger_active_status) - goto use_bat; - - if ((di->pdata->get_charger_active_status)()) { - val->intval = POWER_SUPPLY_STATUS_CHARGING; - break; - } - val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING; - break; - } - - /* - * platform provided definite indication of charger presence, - * and it is telling us it isn't there... but we are on so we - * must be running from battery ---> - */ - - val->intval = POWER_SUPPLY_STATUS_DISCHARGING; - break; - -use_bat: - /* - * either the charger is not connected, or the - * platform doesn't give info about charger, use battery state - * but... battery state can be out of date by 4 seconds or - * so... use the platform callbacks if possible. - */ - - /* no real activity on the battery */ - if (di->regs.ai < 2) { - if (!di->regs.ttf) - val->intval = POWER_SUPPLY_STATUS_FULL; - else - val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING; - break; - } - /* power is actually going in or out... */ - if (di->regs.flags < 0) - return di->regs.flags; - if (di->regs.flags & BQ27000_STATUS_CHGS) - val->intval = POWER_SUPPLY_STATUS_CHARGING; - else - val->intval = POWER_SUPPLY_STATUS_DISCHARGING; - break; - case POWER_SUPPLY_PROP_HEALTH: - val->intval = POWER_SUPPLY_HEALTH_UNKNOWN; - /* Do we have accurate readings... */ - if (di->regs.flags < 0) - return di->regs.flags; - if (di->regs.flags & BQ27000_STATUS_VDQ) - val->intval = POWER_SUPPLY_HEALTH_GOOD; - break; - case POWER_SUPPLY_PROP_VOLTAGE_NOW: - if (di->regs.volt < 0) - return di->regs.volt; - /* mV -> uV */ - val->intval = di->regs.volt * 1000; - break; - case POWER_SUPPLY_PROP_CURRENT_NOW: - if (di->regs.flags < 0) - return di->regs.flags; - if (di->regs.flags & BQ27000_STATUS_CHGS) - n = -NANOVOLTS_UNIT; - else - n = NANOVOLTS_UNIT; - if (di->regs.ai < 0) - return di->regs.ai; - val->intval = (di->regs.ai * n) / di->pdata->rsense_mohms; - break; - case POWER_SUPPLY_PROP_CHARGE_FULL: - if (di->regs.lmd < 0) - return di->regs.lmd; - val->intval = (di->regs.lmd * 3570) / di->pdata->rsense_mohms; - break; - case POWER_SUPPLY_PROP_TEMP: - if (di->regs.temp < 0) - return di->regs.temp; - /* K (in 0.25K units) is 273.15 up from C (in 0.1C)*/ - /* 10926 = 27315 * 4 / 10 */ - val->intval = (((long)di->regs.temp * 10l) - 10926) / 4; - break; - case POWER_SUPPLY_PROP_TECHNOLOGY: - val->intval = POWER_SUPPLY_TECHNOLOGY_LION; - break; - case POWER_SUPPLY_PROP_CAPACITY: - val->intval = di->regs.rsoc; - if (val->intval < 0) - return val->intval; - break; - case POWER_SUPPLY_PROP_PRESENT: - val->intval = !(di->regs.rsoc < 0); - break; - case POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW: - if (di->regs.tte < 0) - return di->regs.tte; - val->intval = 60 * di->regs.tte; - break; - case POWER_SUPPLY_PROP_TIME_TO_FULL_NOW: - if (di->regs.ttf < 0) - return di->regs.ttf; - val->intval = 60 * di->regs.ttf; - break; - case POWER_SUPPLY_PROP_ONLINE: - if (di->pdata->get_charger_online_status) - val->intval = (di->pdata->get_charger_online_status)(); - else - return -EINVAL; - break; - default: - return -EINVAL; - } - - return 0; -} - -static void bq27000_battery_work(struct work_struct *work) -{ - struct bq27000_device_info *di = - container_of(work, struct bq27000_device_info, work.work); - - if ((di->pdata->hdq_initialized)()) { - struct bq27000_bat_regs regs; - - regs.ai = hdq_read16(di, BQ27000_AI_L); - regs.flags = (di->pdata->hdq_read)(BQ27000_FLAGS); - regs.lmd = hdq_read16(di, BQ27000_LMD_L); - regs.rsoc = (di->pdata->hdq_read)(BQ27000_RSOC); - regs.temp = hdq_read16(di, BQ27000_TEMP_L); - regs.tte = hdq_read16(di, BQ27000_TTE_L); - regs.ttf = hdq_read16(di, BQ27000_TTF_L); - regs.volt = hdq_read16(di, BQ27000_VOLT_L); - - if (memcmp (®s, &di->regs, sizeof(regs)) != 0) { - di->regs = regs; - power_supply_changed(&di->bat); - } - } - - if (!schedule_delayed_work(&di->work, cache_time)) - dev_err(di->dev, "battery service reschedule failed\n"); -} - -static enum power_supply_property bq27000_battery_props[] = { - POWER_SUPPLY_PROP_STATUS, - POWER_SUPPLY_PROP_HEALTH, - POWER_SUPPLY_PROP_VOLTAGE_NOW, - POWER_SUPPLY_PROP_CURRENT_NOW, - POWER_SUPPLY_PROP_CHARGE_FULL, - POWER_SUPPLY_PROP_TEMP, - POWER_SUPPLY_PROP_TECHNOLOGY, - POWER_SUPPLY_PROP_PRESENT, - POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW, - POWER_SUPPLY_PROP_TIME_TO_FULL_NOW, - POWER_SUPPLY_PROP_CAPACITY, - POWER_SUPPLY_PROP_ONLINE -}; - -static int bq27000_battery_probe(struct platform_device *pdev) -{ - int retval = 0; - struct bq27000_device_info *di; - struct bq27000_platform_data *pdata; - - dev_info(&pdev->dev, "BQ27000 Battery Driver (C) 2008 Openmoko, Inc\n"); - - di = kzalloc(sizeof(*di), GFP_KERNEL); - if (!di) { - retval = -ENOMEM; - goto di_alloc_failed; - } - - platform_set_drvdata(pdev, di); - - pdata = pdev->dev.platform_data; - di->dev = &pdev->dev; - /* di->w1_dev = pdev->dev.parent; */ - di->bat.name = pdata->name; - di->bat.type = POWER_SUPPLY_TYPE_BATTERY; - di->bat.properties = bq27000_battery_props; - di->bat.num_properties = ARRAY_SIZE(bq27000_battery_props); - di->bat.get_property = bq27000_battery_get_property; - di->bat.external_power_changed = - bq27000_battery_external_power_changed; - di->bat.use_for_apm = 1; - di->pdata = pdata; - - retval = power_supply_register(&pdev->dev, &di->bat); - if (retval) { - dev_err(di->dev, "failed to register battery\n"); - goto batt_failed; - } - - INIT_DELAYED_WORK(&di->work, bq27000_battery_work); - - if (!schedule_delayed_work(&di->work, 0)) - dev_err(di->dev, "failed to schedule bq27000_battery_work\n"); - - return 0; - -batt_failed: - kfree(di); -di_alloc_failed: - return retval; -} - -static int bq27000_battery_remove(struct platform_device *pdev) -{ - struct bq27000_device_info *di = platform_get_drvdata(pdev); - - cancel_delayed_work(&di->work); - - power_supply_unregister(&di->bat); - - return 0; -} - -void bq27000_charging_state_change(struct platform_device *pdev) -{ - struct bq27000_device_info *di = platform_get_drvdata(pdev); - - if (!di) - return; -} -EXPORT_SYMBOL_GPL(bq27000_charging_state_change); - -#ifdef CONFIG_PM - -static int bq27000_battery_suspend(struct platform_device *pdev, - pm_message_t state) -{ - struct bq27000_device_info *di = platform_get_drvdata(pdev); - - cancel_delayed_work(&di->work); - return 0; -} - -static int bq27000_battery_resume(struct platform_device *pdev) -{ - struct bq27000_device_info *di = platform_get_drvdata(pdev); - - schedule_delayed_work(&di->work, 0); - return 0; -} - -#else - -#define bq27000_battery_suspend NULL -#define bq27000_battery_resume NULL - -#endif /* CONFIG_PM */ - -static struct platform_driver bq27000_battery_driver = { - .driver = { - .name = "bq27000-battery", - }, - .probe = bq27000_battery_probe, - .remove = bq27000_battery_remove, - .suspend = bq27000_battery_suspend, - .resume = bq27000_battery_resume, -}; - -static int __init bq27000_battery_init(void) -{ - return platform_driver_register(&bq27000_battery_driver); -} - -static void __exit bq27000_battery_exit(void) -{ - platform_driver_unregister(&bq27000_battery_driver); -} - -module_init(bq27000_battery_init); -module_exit(bq27000_battery_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Andy Green <andy@openmoko.com>"); -MODULE_DESCRIPTION("bq27000 battery driver"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/power/hdq.c b/target/linux/s3c24xx/files-2.6.30/drivers/power/hdq.c deleted file mode 100644 index f03fabfb1a..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/power/hdq.c +++ /dev/null @@ -1,515 +0,0 @@ -/* - * HDQ generic GPIO bitbang driver using FIQ - * - * (C) 2006-2007 by Openmoko, Inc. - * Author: Andy Green <andy@openmoko.com> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/hdq.h> - -#define HDQ_READ 0 -#define HDQ_WRITE 0x80 - -enum hdq_bitbang_states { - HDQB_IDLE = 0, - HDQB_TX_BREAK, - HDQB_TX_BREAK_RECOVERY, - HDQB_ADS_CALC, - HDQB_ADS_LOW, - HDQB_ADS_HIGH, - HDQB_WAIT_RX, - HDQB_DATA_RX_LOW, - HDQB_DATA_RX_HIGH, - HDQB_WAIT_TX, -}; - -static struct hdq_priv { - u8 hdq_probed; /* nonzero after HDQ driver probed */ - struct mutex hdq_lock; /* if you want to use hdq, you have to take lock */ - unsigned long hdq_gpio_pin; /* GTA02 = GPD14 which pin to meddle with */ - u8 hdq_ads; /* b7..b6 = register address, b0 = r/w */ - u8 hdq_tx_data; /* data to tx for write action */ - u8 hdq_rx_data; /* data received in read action */ - u8 hdq_request_ctr; /* incremented by "user" to request a transfer */ - u8 hdq_transaction_ctr; /* incremented after each transfer */ - u8 hdq_error; /* 0 = no error */ - u8 hdq_ctr; - u8 hdq_ctr2; - u8 hdq_bit; - u8 hdq_shifter; - u8 hdq_tx_data_done; - enum hdq_bitbang_states hdq_state; - int reported_error; - - struct hdq_platform_data *pdata; -} hdq_priv; - - -static void hdq_bad(void) -{ - if (!hdq_priv.reported_error) - printk(KERN_ERR "HDQ error: %d\n", hdq_priv.hdq_error); - hdq_priv.reported_error = 1; -} - -static void hdq_good(void) -{ - if (hdq_priv.reported_error) - printk(KERN_INFO "HDQ responds again\n"); - hdq_priv.reported_error = 0; -} - -int hdq_fiq_handler(void) -{ - if (!hdq_priv.hdq_probed) - return 0; - - switch (hdq_priv.hdq_state) { - case HDQB_IDLE: - if (hdq_priv.hdq_request_ctr == hdq_priv.hdq_transaction_ctr) - break; - hdq_priv.hdq_ctr = 250 / HDQ_SAMPLE_PERIOD_US; - hdq_priv.pdata->gpio_set(0); - hdq_priv.pdata->gpio_dir_out(); - hdq_priv.hdq_tx_data_done = 0; - hdq_priv.hdq_state = HDQB_TX_BREAK; - break; - - case HDQB_TX_BREAK: /* issue low for > 190us */ - if (--hdq_priv.hdq_ctr == 0) { - hdq_priv.hdq_ctr = 60 / HDQ_SAMPLE_PERIOD_US; - hdq_priv.hdq_state = HDQB_TX_BREAK_RECOVERY; - hdq_priv.pdata->gpio_set(1); - } - break; - - case HDQB_TX_BREAK_RECOVERY: /* issue low for > 40us */ - if (--hdq_priv.hdq_ctr) - break; - hdq_priv.hdq_shifter = hdq_priv.hdq_ads; - hdq_priv.hdq_bit = 8; /* 8 bits of ads / rw */ - hdq_priv.hdq_tx_data_done = 0; /* doing ads */ - /* fallthru on last one */ - case HDQB_ADS_CALC: - if (hdq_priv.hdq_shifter & 1) - hdq_priv.hdq_ctr = 50 / HDQ_SAMPLE_PERIOD_US; - else - hdq_priv.hdq_ctr = 120 / HDQ_SAMPLE_PERIOD_US; - /* carefully precompute the other phase length */ - hdq_priv.hdq_ctr2 = (210 - (hdq_priv.hdq_ctr * HDQ_SAMPLE_PERIOD_US)) / - HDQ_SAMPLE_PERIOD_US; - hdq_priv.hdq_state = HDQB_ADS_LOW; - hdq_priv.hdq_shifter >>= 1; - hdq_priv.hdq_bit--; - hdq_priv.pdata->gpio_set(0); - break; - - case HDQB_ADS_LOW: - if (--hdq_priv.hdq_ctr) - break; - hdq_priv.pdata->gpio_set(1); - hdq_priv.hdq_state = HDQB_ADS_HIGH; - break; - - case HDQB_ADS_HIGH: - if (--hdq_priv.hdq_ctr2 > 1) /* account for HDQB_ADS_CALC */ - break; - if (hdq_priv.hdq_bit) { /* more bits to do */ - hdq_priv.hdq_state = HDQB_ADS_CALC; - break; - } - /* no more bits, wait it out until hdq_priv.hdq_ctr2 exhausted */ - if (hdq_priv.hdq_ctr2) - break; - /* ok no more bits and very last state */ - hdq_priv.hdq_ctr = 60 / HDQ_SAMPLE_PERIOD_US; - /* FIXME 0 = read */ - if (hdq_priv.hdq_ads & 0x80) { /* write the byte out */ - /* set delay before payload */ - hdq_priv.hdq_ctr = 300 / HDQ_SAMPLE_PERIOD_US; - /* already high, no need to write */ - hdq_priv.hdq_state = HDQB_WAIT_TX; - break; - } - /* read the next byte */ - hdq_priv.hdq_bit = 8; /* 8 bits of data */ - hdq_priv.hdq_ctr = 2500 / HDQ_SAMPLE_PERIOD_US; - hdq_priv.hdq_state = HDQB_WAIT_RX; - hdq_priv.pdata->gpio_dir_in(); - break; - - case HDQB_WAIT_TX: /* issue low for > 40us */ - if (--hdq_priv.hdq_ctr) - break; - if (!hdq_priv.hdq_tx_data_done) { /* was that the data sent? */ - hdq_priv.hdq_tx_data_done++; - hdq_priv.hdq_shifter = hdq_priv.hdq_tx_data; - hdq_priv.hdq_bit = 8; /* 8 bits of data */ - hdq_priv.hdq_state = HDQB_ADS_CALC; /* start sending */ - break; - } - hdq_priv.hdq_error = 0; - hdq_priv.hdq_transaction_ctr = hdq_priv.hdq_request_ctr; - hdq_priv.hdq_state = HDQB_IDLE; /* all tx is done */ - /* idle in input mode, it's pulled up by 10K */ - hdq_priv.pdata->gpio_dir_in(); - break; - - case HDQB_WAIT_RX: /* wait for battery to talk to us */ - if (hdq_priv.pdata->gpio_get() == 0) { - /* it talks to us! */ - hdq_priv.hdq_ctr2 = 1; - hdq_priv.hdq_bit = 8; /* 8 bits of data */ - /* timeout */ - hdq_priv.hdq_ctr = 500 / HDQ_SAMPLE_PERIOD_US; - hdq_priv.hdq_state = HDQB_DATA_RX_LOW; - break; - } - if (--hdq_priv.hdq_ctr == 0) { /* timed out, error */ - hdq_priv.hdq_error = 1; - hdq_priv.hdq_transaction_ctr = hdq_priv.hdq_request_ctr; - hdq_priv.hdq_state = HDQB_IDLE; /* abort */ - } - break; - - /* - * HDQ basically works by measuring the low time of the bit cell - * 32-50us --> '1', 80 - 145us --> '0' - */ - - case HDQB_DATA_RX_LOW: - if (hdq_priv.pdata->gpio_get()) { - hdq_priv.hdq_rx_data >>= 1; - if (hdq_priv.hdq_ctr2 <= (65 / HDQ_SAMPLE_PERIOD_US)) - hdq_priv.hdq_rx_data |= 0x80; - - if (--hdq_priv.hdq_bit == 0) { - hdq_priv.hdq_error = 0; - hdq_priv.hdq_transaction_ctr = - hdq_priv.hdq_request_ctr; - - hdq_priv.hdq_state = HDQB_IDLE; - } else - hdq_priv.hdq_state = HDQB_DATA_RX_HIGH; - /* timeout */ - hdq_priv.hdq_ctr = 1000 / HDQ_SAMPLE_PERIOD_US; - hdq_priv.hdq_ctr2 = 1; - break; - } - hdq_priv.hdq_ctr2++; - if (--hdq_priv.hdq_ctr) - break; - /* timed out, error */ - hdq_priv.hdq_error = 2; - hdq_priv.hdq_transaction_ctr = hdq_priv.hdq_request_ctr; - hdq_priv.hdq_state = HDQB_IDLE; /* abort */ - break; - - case HDQB_DATA_RX_HIGH: - if (!hdq_priv.pdata->gpio_get()) { - /* it talks to us! */ - hdq_priv.hdq_ctr2 = 1; - /* timeout */ - hdq_priv.hdq_ctr = 400 / HDQ_SAMPLE_PERIOD_US; - hdq_priv.hdq_state = HDQB_DATA_RX_LOW; - break; - } - if (--hdq_priv.hdq_ctr) - break; - /* timed out, error */ - hdq_priv.hdq_error = 3; - hdq_priv.hdq_transaction_ctr = hdq_priv.hdq_request_ctr; - - /* we're in input mode already */ - hdq_priv.hdq_state = HDQB_IDLE; /* abort */ - break; - } - - /* Are we interested in keeping the FIQ source alive ? */ - if (hdq_priv.hdq_state != HDQB_IDLE) - return 1; - else - return 0; -} -static int fiq_busy(void) -{ - int request = (volatile u8)hdq_priv.hdq_request_ctr; - int transact = (volatile u8)hdq_priv.hdq_transaction_ctr; - - - return (request != transact); -} - -int hdq_initialized(void) -{ - return hdq_priv.hdq_probed; -} -EXPORT_SYMBOL_GPL(hdq_initialized); - -int hdq_read(int address) -{ - int count_sleeps = 5; - int ret = -ETIME; - - if (!hdq_priv.hdq_probed) - return -EINVAL; - - mutex_lock(&hdq_priv.hdq_lock); - - hdq_priv.hdq_error = 0; - hdq_priv.hdq_ads = address | HDQ_READ; - hdq_priv.hdq_request_ctr++; - hdq_priv.pdata->kick_fiq(); - /* - * FIQ takes care of it while we block our calling process - * But we're not spinning -- other processes run normally while - * we wait for the result - */ - while (count_sleeps--) { - msleep(10); /* valid transaction always completes in < 10ms */ - - if (fiq_busy()) - continue; - - if (hdq_priv.hdq_error) { - hdq_bad(); - goto done; /* didn't see a response in good time */ - } - hdq_good(); - - ret = hdq_priv.hdq_rx_data; - goto done; - } - -done: - mutex_unlock(&hdq_priv.hdq_lock); - return ret; -} -EXPORT_SYMBOL_GPL(hdq_read); - -int hdq_write(int address, u8 data) -{ - int count_sleeps = 5; - int ret = -ETIME; - - if (!hdq_priv.hdq_probed) - return -EINVAL; - - mutex_lock(&hdq_priv.hdq_lock); - - hdq_priv.hdq_error = 0; - hdq_priv.hdq_ads = address | HDQ_WRITE; - hdq_priv.hdq_tx_data = data; - hdq_priv.hdq_request_ctr++; - hdq_priv.pdata->kick_fiq(); - /* - * FIQ takes care of it while we block our calling process - * But we're not spinning -- other processes run normally while - * we wait for the result - */ - while (count_sleeps--) { - msleep(10); /* valid transaction always completes in < 10ms */ - - if (fiq_busy()) - continue; /* something bad with FIQ */ - - if (hdq_priv.hdq_error) { - hdq_bad(); - goto done; /* didn't see a response in good time */ - } - hdq_good(); - - ret = 0; - goto done; - } - -done: - mutex_unlock(&hdq_priv.hdq_lock); - return ret; -} -EXPORT_SYMBOL_GPL(hdq_write); - -/* sysfs */ - -static ssize_t hdq_sysfs_dump(struct device *dev, struct device_attribute *attr, - char *buf) -{ - int n; - int v; - u8 u8a[128]; /* whole address space for HDQ */ - char *end = buf; - - if (!hdq_priv.hdq_probed) - return -EINVAL; - - /* the dump does not take care about 16 bit regs, because at this - * bus level we don't know about the chip details - */ - for (n = 0; n < sizeof(u8a); n++) { - v = hdq_read(n); - if (v < 0) - goto bail; - u8a[n] = v; - } - - for (n = 0; n < sizeof(u8a); n += 16) { - hex_dump_to_buffer(u8a + n, sizeof(u8a), 16, 1, end, 4096, 0); - end += strlen(end); - *end++ = '\n'; - *end = '\0'; - } - return (end - buf); - -bail: - return sprintf(buf, "ERROR %d\n", v); -} - -/* you write by <address> <data>, eg, "34 128" */ - -#define atoi(str) simple_strtoul(((str != NULL) ? str : ""), NULL, 0) - -static ssize_t hdq_sysfs_write(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) -{ - const char *end = buf + count; - int address = atoi(buf); - - if (!hdq_priv.hdq_probed) - return -EINVAL; - - while ((buf != end) && (*buf != ' ')) - buf++; - if (buf >= end) - return 0; - while ((buf < end) && (*buf == ' ')) - buf++; - if (buf >= end) - return 0; - - hdq_write(address, atoi(buf)); - - return count; -} - -static DEVICE_ATTR(dump, 0400, hdq_sysfs_dump, NULL); -static DEVICE_ATTR(write, 0600, NULL, hdq_sysfs_write); - -static struct attribute *hdq_sysfs_entries[] = { - &dev_attr_dump.attr, - &dev_attr_write.attr, - NULL -}; - -static struct attribute_group hdq_attr_group = { - .name = "hdq", - .attrs = hdq_sysfs_entries, -}; - - -#ifdef CONFIG_PM -static int hdq_suspend(struct platform_device *pdev, pm_message_t state) -{ - /* after 18s of this, the battery monitor will also go to sleep */ - hdq_priv.pdata->gpio_dir_in(); - hdq_priv.pdata->disable_fiq(); - return 0; -} - -static int hdq_resume(struct platform_device *pdev) -{ - hdq_priv.pdata->gpio_set(1); - hdq_priv.pdata->gpio_dir_out(); - hdq_priv.pdata->enable_fiq(); - return 0; -} -#endif - -static int __init hdq_probe(struct platform_device *pdev) -{ - struct resource *r = platform_get_resource(pdev, 0, 0); - int ret; - struct hdq_platform_data *pdata = pdev->dev.platform_data; - - if (!r || !pdata) - return -EINVAL; - - platform_set_drvdata(pdev, NULL); - - mutex_init(&hdq_priv.hdq_lock); - - /* set our HDQ comms pin from the platform data */ - hdq_priv.hdq_gpio_pin = r->start; - hdq_priv.pdata = pdata; - - hdq_priv.pdata->gpio_set(1); - hdq_priv.pdata->gpio_dir_out(); - - /* Initialize FIQ */ - if (hdq_priv.pdata->enable_fiq() < 0) { - dev_err(&pdev->dev, "Could not enable FIQ source\n"); - return -EINVAL; - } - - ret = sysfs_create_group(&pdev->dev.kobj, &hdq_attr_group); - if (ret) - return ret; - - hdq_priv.hdq_probed = 1; /* we are ready to do stuff now */ - - /* - * if wanted, users can defer registration of devices - * that depend on HDQ until after we register, and can use our - * device as parent so suspend-resume ordering is correct - */ - if (pdata->attach_child_devices) - (pdata->attach_child_devices)(&pdev->dev); - - hdq_priv.pdata = pdata; - - return 0; -} - -static int hdq_remove(struct platform_device *pdev) -{ - sysfs_remove_group(&pdev->dev.kobj, &hdq_attr_group); - return 0; -} - -static struct platform_driver hdq_driver = { - .probe = hdq_probe, - .remove = hdq_remove, -#ifdef CONFIG_PM - .suspend = hdq_suspend, - .resume = hdq_resume, -#endif - .driver = { - .name = "hdq", - }, -}; - -static int __init hdq_init(void) -{ - return platform_driver_register(&hdq_driver); -} - -static void __exit hdq_exit(void) -{ - platform_driver_unregister(&hdq_driver); -} - -module_init(hdq_init); -module_exit(hdq_exit); - -MODULE_AUTHOR("Andy Green <andy@openmoko.com>"); -MODULE_DESCRIPTION("HDQ driver"); diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/video/display/jbt6k74.c b/target/linux/s3c24xx/files-2.6.30/drivers/video/display/jbt6k74.c deleted file mode 100644 index 87f0d67314..0000000000 --- a/target/linux/s3c24xx/files-2.6.30/drivers/video/display/jbt6k74.c +++ /dev/null @@ -1,835 +0,0 @@ -/* Linux kernel driver for the tpo JBT6K74-AS LCM ASIC - * - * Copyright (C) 2006-2007 by Openmoko, Inc. - * Author: Harald Welte <laforge@openmoko.org>, - * Stefan Schmidt <stefan@openmoko.org> - * Copyright (C) 2008 by Harald Welte <laforge@openmoko.org> - * Copyright (C) 2009 by Lars-Peter Clausen <lars@metafoo.de> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - * - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/module.h> -#include <linux/device.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/workqueue.h> -#include <linux/jbt6k74.h> -#include <linux/fb.h> -#include <linux/lcd.h> -#include <linux/time.h> - -enum jbt_register { - JBT_REG_SLEEP_IN = 0x10, - JBT_REG_SLEEP_OUT = 0x11, - - JBT_REG_DISPLAY_OFF = 0x28, - JBT_REG_DISPLAY_ON = 0x29, - - JBT_REG_RGB_FORMAT = 0x3a, - JBT_REG_QUAD_RATE = 0x3b, - - JBT_REG_POWER_ON_OFF = 0xb0, - JBT_REG_BOOSTER_OP = 0xb1, - JBT_REG_BOOSTER_MODE = 0xb2, - JBT_REG_BOOSTER_FREQ = 0xb3, - JBT_REG_OPAMP_SYSCLK = 0xb4, - JBT_REG_VSC_VOLTAGE = 0xb5, - JBT_REG_VCOM_VOLTAGE = 0xb6, - JBT_REG_EXT_DISPL = 0xb7, - JBT_REG_OUTPUT_CONTROL = 0xb8, - JBT_REG_DCCLK_DCEV = 0xb9, - JBT_REG_DISPLAY_MODE1 = 0xba, - JBT_REG_DISPLAY_MODE2 = 0xbb, - JBT_REG_DISPLAY_MODE = 0xbc, - JBT_REG_ASW_SLEW = 0xbd, - JBT_REG_DUMMY_DISPLAY = 0xbe, - JBT_REG_DRIVE_SYSTEM = 0xbf, - - JBT_REG_SLEEP_OUT_FR_A = 0xc0, - JBT_REG_SLEEP_OUT_FR_B = 0xc1, - JBT_REG_SLEEP_OUT_FR_C = 0xc2, - JBT_REG_SLEEP_IN_LCCNT_D = 0xc3, - JBT_REG_SLEEP_IN_LCCNT_E = 0xc4, - JBT_REG_SLEEP_IN_LCCNT_F = 0xc5, - JBT_REG_SLEEP_IN_LCCNT_G = 0xc6, - - JBT_REG_GAMMA1_FINE_1 = 0xc7, - JBT_REG_GAMMA1_FINE_2 = 0xc8, - JBT_REG_GAMMA1_INCLINATION = 0xc9, - JBT_REG_GAMMA1_BLUE_OFFSET = 0xca, - - /* VGA */ - JBT_REG_BLANK_CONTROL = 0xcf, - JBT_REG_BLANK_TH_TV = 0xd0, - JBT_REG_CKV_ON_OFF = 0xd1, - JBT_REG_CKV_1_2 = 0xd2, - JBT_REG_OEV_TIMING = 0xd3, - JBT_REG_ASW_TIMING_1 = 0xd4, - JBT_REG_ASW_TIMING_2 = 0xd5, - - /* QVGA */ - JBT_REG_BLANK_CONTROL_QVGA = 0xd6, - JBT_REG_BLANK_TH_TV_QVGA = 0xd7, - JBT_REG_CKV_ON_OFF_QVGA = 0xd8, - JBT_REG_CKV_1_2_QVGA = 0xd9, - JBT_REG_OEV_TIMING_QVGA = 0xde, - JBT_REG_ASW_TIMING_1_QVGA = 0xdf, - JBT_REG_ASW_TIMING_2_QVGA = 0xe0, - - - JBT_REG_HCLOCK_VGA = 0xec, - JBT_REG_HCLOCK_QVGA = 0xed, - -}; - -enum jbt_resolution { - JBT_RESOLUTION_VGA, - JBT_RESOLUTION_QVGA, -}; - -enum jbt_power_mode { - JBT_POWER_MODE_DEEP_STANDBY, - JBT_POWER_MODE_SLEEP, - JBT_POWER_MODE_NORMAL, -}; - -static const char *jbt_power_mode_names[] = { - [JBT_POWER_MODE_DEEP_STANDBY] = "deep-standby", - [JBT_POWER_MODE_SLEEP] = "sleep", - [JBT_POWER_MODE_NORMAL] = "normal", -}; - -static const char *jbt_resolution_names[] = { - [JBT_RESOLUTION_VGA] = "vga", - [JBT_RESOLUTION_QVGA] = "qvga", -}; - -struct jbt_info { - struct mutex lock; /* protects this structure */ - enum jbt_resolution resolution; - enum jbt_power_mode power_mode; - enum jbt_power_mode suspend_mode; - int suspended; - struct spi_device *spi_dev; - struct lcd_device *lcd_dev; - unsigned long last_sleep; - struct delayed_work blank_work; - int blank_mode; - u16 tx_buf[4]; - u16 reg_cache[0xEE]; -}; - -#define JBT_COMMAND 0x000 -#define JBT_DATA 0x100 - -static int jbt_reg_write_nodata(struct jbt_info *jbt, u8 reg) -{ - int rc; - - jbt->tx_buf[0] = JBT_COMMAND | reg; - rc = spi_write(jbt->spi_dev, (u8 *)jbt->tx_buf, - 1*sizeof(u16)); - if (rc == 0) - jbt->reg_cache[reg] = 0; - else - dev_err(&jbt->spi_dev->dev, "jbt_reg_write_nodata spi_write ret %d\n", - rc); - - return rc; -} - - -static int jbt_reg_write(struct jbt_info *jbt, u8 reg, u8 data) -{ - int rc; - - jbt->tx_buf[0] = JBT_COMMAND | reg; - jbt->tx_buf[1] = JBT_DATA | data; - rc = spi_write(jbt->spi_dev, (u8 *)jbt->tx_buf, - 2*sizeof(u16)); - if (rc == 0) - jbt->reg_cache[reg] = data; - else - dev_err(&jbt->spi_dev->dev, "jbt_reg_write spi_write ret %d\n", rc); - - return rc; -} - -static int jbt_reg_write16(struct jbt_info *jbt, u8 reg, u16 data) -{ - int rc; - - jbt->tx_buf[0] = JBT_COMMAND | reg; - jbt->tx_buf[1] = JBT_DATA | (data >> 8); - jbt->tx_buf[2] = JBT_DATA | (data & 0xff); - - rc = spi_write(jbt->spi_dev, (u8 *)jbt->tx_buf, - 3*sizeof(u16)); - if (rc == 0) - jbt->reg_cache[reg] = data; - else - dev_err(&jbt->spi_dev->dev, "jbt_reg_write16 spi_write ret %d\n", rc); - - return rc; -} - -static int jbt_init_regs(struct jbt_info *jbt) -{ - int rc; - - dev_dbg(&jbt->spi_dev->dev, "entering %cVGA mode\n", - jbt->resolution == JBT_RESOLUTION_QVGA ? 'Q' : ' '); - - rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE1, 0x01); - rc |= jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE2, 0x00); - rc |= jbt_reg_write(jbt, JBT_REG_RGB_FORMAT, 0x60); - rc |= jbt_reg_write(jbt, JBT_REG_DRIVE_SYSTEM, 0x10); - rc |= jbt_reg_write(jbt, JBT_REG_BOOSTER_OP, 0x56); - rc |= jbt_reg_write(jbt, JBT_REG_BOOSTER_MODE, 0x33); - rc |= jbt_reg_write(jbt, JBT_REG_BOOSTER_FREQ, 0x11); - rc |= jbt_reg_write(jbt, JBT_REG_OPAMP_SYSCLK, 0x02); - rc |= jbt_reg_write(jbt, JBT_REG_VSC_VOLTAGE, 0x2b); - rc |= jbt_reg_write(jbt, JBT_REG_VCOM_VOLTAGE, 0x40); - rc |= jbt_reg_write(jbt, JBT_REG_EXT_DISPL, 0x03); - rc |= jbt_reg_write(jbt, JBT_REG_DCCLK_DCEV, 0x04); - /* - * default of 0x02 in JBT_REG_ASW_SLEW responsible for 72Hz requirement - * to avoid red / blue flicker - */ - rc |= jbt_reg_write(jbt, JBT_REG_ASW_SLEW, 0x04 | (1 << 5)); - rc |= jbt_reg_write(jbt, JBT_REG_DUMMY_DISPLAY, 0x00); - - rc |= jbt_reg_write(jbt, JBT_REG_SLEEP_OUT_FR_A, 0x11); - rc |= jbt_reg_write(jbt, JBT_REG_SLEEP_OUT_FR_B, 0x11); - rc |= jbt_reg_write(jbt, JBT_REG_SLEEP_OUT_FR_C, 0x11); - rc |= jbt_reg_write16(jbt, JBT_REG_SLEEP_IN_LCCNT_D, 0x2040); - rc |= jbt_reg_write16(jbt, JBT_REG_SLEEP_IN_LCCNT_E, 0x60c0); - rc |= jbt_reg_write16(jbt, JBT_REG_SLEEP_IN_LCCNT_F, 0x1020); - rc |= jbt_reg_write16(jbt, JBT_REG_SLEEP_IN_LCCNT_G, 0x60c0); - - rc |= jbt_reg_write16(jbt, JBT_REG_GAMMA1_FINE_1, 0x5533); - rc |= jbt_reg_write(jbt, JBT_REG_GAMMA1_FINE_2, 0x00); - rc |= jbt_reg_write(jbt, JBT_REG_GAMMA1_INCLINATION, 0x00); - rc |= jbt_reg_write(jbt, JBT_REG_GAMMA1_BLUE_OFFSET, 0x00); - - if (jbt->resolution != JBT_RESOLUTION_QVGA) { - rc |= jbt_reg_write16(jbt, JBT_REG_HCLOCK_VGA, 0x1f0); - rc |= jbt_reg_write(jbt, JBT_REG_BLANK_CONTROL, 0x02); - rc |= jbt_reg_write16(jbt, JBT_REG_BLANK_TH_TV, 0x0804); - - rc |= jbt_reg_write(jbt, JBT_REG_CKV_ON_OFF, 0x01); - rc |= jbt_reg_write16(jbt, JBT_REG_CKV_1_2, 0x0000); - - rc |= jbt_reg_write16(jbt, JBT_REG_OEV_TIMING, 0x0d0e); - rc |= jbt_reg_write16(jbt, JBT_REG_ASW_TIMING_1, 0x11a4); - rc |= jbt_reg_write(jbt, JBT_REG_ASW_TIMING_2, 0x0e); - } else { - rc |= jbt_reg_write16(jbt, JBT_REG_HCLOCK_QVGA, 0x00ff); - rc |= jbt_reg_write(jbt, JBT_REG_BLANK_CONTROL_QVGA, 0x02); - rc |= jbt_reg_write16(jbt, JBT_REG_BLANK_TH_TV_QVGA, 0x0804); - - rc |= jbt_reg_write(jbt, JBT_REG_CKV_ON_OFF_QVGA, 0x01); - rc |= jbt_reg_write16(jbt, JBT_REG_CKV_1_2_QVGA, 0x0008); - - rc |= jbt_reg_write16(jbt, JBT_REG_OEV_TIMING_QVGA, 0x050a); - rc |= jbt_reg_write16(jbt, JBT_REG_ASW_TIMING_1_QVGA, 0x0a19); - rc |= jbt_reg_write(jbt, JBT_REG_ASW_TIMING_2_QVGA, 0x0a); - } - - return rc ? -EIO : 0; -} - -static int standby_to_sleep(struct jbt_info *jbt) -{ - int rc; - - /* three times command zero */ - rc = jbt_reg_write_nodata(jbt, 0x00); - mdelay(1); - rc |= jbt_reg_write_nodata(jbt, 0x00); - mdelay(1); - rc |= jbt_reg_write_nodata(jbt, 0x00); - mdelay(1); - - /* deep standby out */ - rc |= jbt_reg_write(jbt, JBT_REG_POWER_ON_OFF, 0x11); - mdelay(1); - rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE, 0x28); - - /* (re)initialize register set */ - rc |= jbt_init_regs(jbt); - - return rc ? -EIO : 0; -} - -static int sleep_to_normal(struct jbt_info *jbt) -{ - int rc; - - /* Make sure we are 120 ms after SLEEP_OUT */ - if (time_before(jiffies, jbt->last_sleep)) - mdelay(jiffies_to_msecs(jbt->last_sleep - jiffies)); - - if (jbt->resolution == JBT_RESOLUTION_VGA) { - /* RGB I/F on, RAM wirte off, QVGA through, SIGCON enable */ - rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE, 0x80); - - /* Quad mode off */ - rc |= jbt_reg_write(jbt, JBT_REG_QUAD_RATE, 0x00); - } else { - /* RGB I/F on, RAM wirte off, QVGA through, SIGCON enable */ - rc = jbt_reg_write(jbt, JBT_REG_DISPLAY_MODE, 0x81); - - /* Quad mode on */ - rc |= jbt_reg_write(jbt, JBT_REG_QUAD_RATE, 0x22); - } - - /* AVDD on, XVDD on */ - rc |= jbt_reg_write(jbt, JBT_REG_POWER_ON_OFF, 0x16); - - /* Output control */ - rc |= jbt_reg_write16(jbt, JBT_REG_OUTPUT_CONTROL, 0xfff9); - - /* Turn on display */ - rc |= jbt_reg_write_nodata(jbt, JBT_REG_DISPLAY_ON); - - /* Sleep mode off */ - rc |= jbt_reg_write_nodata(jbt, JBT_REG_SLEEP_OUT); - jbt->last_sleep = jiffies + msecs_to_jiffies(120); - - /* Allow the booster and display controller to restart stably */ - mdelay(5); - - return rc ? -EIO : 0; -} - -static int normal_to_sleep(struct jbt_info *jbt) -{ - int rc; - - /* Make sure we are 120 ms after SLEEP_OUT */ - while (time_before(jiffies, jbt->last_sleep)) - cpu_relax(); - - rc = jbt_reg_write_nodata(jbt, JBT_REG_DISPLAY_OFF); - rc |= jbt_reg_write16(jbt, JBT_REG_OUTPUT_CONTROL, 0x8000 | 1 << 3); - rc |= jbt_reg_write_nodata(jbt, JBT_REG_SLEEP_IN); - jbt->last_sleep = jiffies + msecs_to_jiffies(120); - - /* Allow the internal circuits to stop automatically */ - mdelay(5); - - return rc ? -EIO : 0; -} - -static int sleep_to_standby(struct jbt_info *jbt) -{ - return jbt_reg_write(jbt, JBT_REG_POWER_ON_OFF, 0x00); -} - -int jbt6k74_enter_power_mode(struct jbt_info *jbt, enum jbt_power_mode new_mode) -{ - struct jbt6k74_platform_data *pdata = jbt->spi_dev->dev.platform_data; - int rc = -EINVAL; - - dev_dbg(&jbt->spi_dev->dev, "entering (old_state=%s, new_state=%s)\n", - jbt_power_mode_names[jbt->power_mode], - jbt_power_mode_names[new_mode]); - - mutex_lock(&jbt->lock); - - if (jbt->suspended) { - switch (new_mode) { - case JBT_POWER_MODE_DEEP_STANDBY: - case JBT_POWER_MODE_SLEEP: - case JBT_POWER_MODE_NORMAL: - rc = 0; - jbt->suspend_mode = new_mode; - break; - default: - break; - } - } else if (new_mode == JBT_POWER_MODE_NORMAL && - pdata->enable_pixel_clock) { - pdata->enable_pixel_clock(&jbt->spi_dev->dev, 1); - } - - switch (jbt->power_mode) { - case JBT_POWER_MODE_DEEP_STANDBY: - switch (new_mode) { - case JBT_POWER_MODE_DEEP_STANDBY: - rc = 0; - break; - case JBT_POWER_MODE_SLEEP: - rc = standby_to_sleep(jbt); - break; - case JBT_POWER_MODE_NORMAL: - /* first transition into sleep */ - rc = standby_to_sleep(jbt); - /* then transition into normal */ - rc |= sleep_to_normal(jbt); - break; - } - break; - case JBT_POWER_MODE_SLEEP: - switch (new_mode) { - case JBT_POWER_MODE_SLEEP: - rc = 0; - break; - case JBT_POWER_MODE_DEEP_STANDBY: - rc = sleep_to_standby(jbt); - break; - case JBT_POWER_MODE_NORMAL: - rc = sleep_to_normal(jbt); - break; - } - break; - case JBT_POWER_MODE_NORMAL: - switch (new_mode) { - case JBT_POWER_MODE_NORMAL: - rc = 0; - break; - case JBT_POWER_MODE_DEEP_STANDBY: - /* first transition into sleep */ - rc = normal_to_sleep(jbt); - /* then transition into deep standby */ - rc |= sleep_to_standby(jbt); - break; - case JBT_POWER_MODE_SLEEP: - rc = normal_to_sleep(jbt); - break; - } - } - - if (rc == 0) { - jbt->power_mode = new_mode; - if (new_mode != JBT_POWER_MODE_NORMAL && - pdata->enable_pixel_clock) - pdata->enable_pixel_clock(&jbt->spi_dev->dev, 0); - } else { - dev_err(&jbt->spi_dev->dev, "Failed enter state '%s')\n", - jbt_power_mode_names[new_mode]); - } - - mutex_unlock(&jbt->lock); - - return rc; -} -EXPORT_SYMBOL_GPL(jbt6k74_enter_power_mode); - -int jbt6k74_set_resolution(struct jbt_info *jbt, enum jbt_resolution new_resolution) { - int rc = 0; - enum jbt_resolution old_resolution; - - if (new_resolution != JBT_RESOLUTION_VGA && - new_resolution != JBT_RESOLUTION_QVGA) - return -EINVAL; - - mutex_lock(&jbt->lock); - - if (jbt->resolution == new_resolution) - goto out_unlock; - - old_resolution = jbt->resolution; - jbt->resolution = new_resolution; - - if (jbt->power_mode == JBT_POWER_MODE_NORMAL) { - - /* first transition into sleep */ - rc = normal_to_sleep(jbt); - /* second transition into deep standby */ -/* rc |= sleep_to_standby(jbt);*/ - /* third transition into sleep */ -/* rc |= standby_to_sleep(jbt);*/ - /* fourth transition into normal */ - rc |= sleep_to_normal(jbt); - - if (rc) { - jbt->resolution = old_resolution; - dev_err(&jbt->spi_dev->dev, "Failed to set resolution '%s')\n", - jbt_resolution_names[new_resolution]); - } - } - -out_unlock: - mutex_unlock(&jbt->lock); - - return rc; -} -EXPORT_SYMBOL_GPL(jbt6k74_set_resolution); - -static ssize_t resolution_read(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct jbt_info *jbt = dev_get_drvdata(dev); - - if (jbt->resolution >= ARRAY_SIZE(jbt_resolution_names)) - return -EIO; - - return sprintf(buf, "%s\n", jbt_resolution_names[jbt->resolution]); -} - -static ssize_t resolution_write(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct jbt_info *jbt = dev_get_drvdata(dev); - int i, rc; - - for (i = 0; i < ARRAY_SIZE(jbt_resolution_names); i++) { - if (!strncmp(buf, jbt_resolution_names[i], - strlen(jbt_resolution_names[i]))) { - rc = jbt6k74_set_resolution(jbt, i); - if (rc) - return rc; - return count; - } - } - - return -EINVAL; -} - -static DEVICE_ATTR(resolution, 0644, resolution_read, resolution_write); - -static int reg_by_string(const char *name) -{ - if (!strcmp(name, "gamma_fine1")) - return JBT_REG_GAMMA1_FINE_1; - else if (!strcmp(name, "gamma_fine2")) - return JBT_REG_GAMMA1_FINE_2; - else if (!strcmp(name, "gamma_inclination")) - return JBT_REG_GAMMA1_INCLINATION; - else - return JBT_REG_GAMMA1_BLUE_OFFSET; -} - -static ssize_t gamma_read(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct jbt_info *jbt = dev_get_drvdata(dev); - int reg = reg_by_string(attr->attr.name); - u16 val; - - mutex_lock(&jbt->lock); - val = jbt->reg_cache[reg]; - mutex_unlock(&jbt->lock); - - return sprintf(buf, "0x%04x\n", val); -} - -static ssize_t gamma_write(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct jbt_info *jbt = dev_get_drvdata(dev); - int reg = reg_by_string(attr->attr.name); - unsigned long val = simple_strtoul(buf, NULL, 10); - - dev_info(dev, "writing gama %lu\n", val & 0xff); - - mutex_lock(&jbt->lock); - jbt_reg_write(jbt, reg, val & 0xff); - mutex_unlock(&jbt->lock); - - return count; -} - -static ssize_t reset_write(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) -{ - int rc; - struct jbt_info *jbt = dev_get_drvdata(dev); - struct jbt6k74_platform_data *pdata = jbt->spi_dev->dev.platform_data; - - dev_info(dev, "reset\n"); - - mutex_lock(&jbt->lock); - - /* hard reset the jbt6k74 */ - (pdata->reset)(0, 0); - mdelay(1); - (pdata->reset)(0, 1); - mdelay(120); - - rc = jbt_reg_write_nodata(jbt, 0x01); - if (rc < 0) - dev_err(&jbt->spi_dev->dev, "cannot soft reset\n"); - mdelay(120); - - mutex_unlock(&jbt->lock); - - jbt6k74_enter_power_mode(jbt, jbt->power_mode); - - return count; -} - -static DEVICE_ATTR(gamma_fine1, 0644, gamma_read, gamma_write); -static DEVICE_ATTR(gamma_fine2, 0644, gamma_read, gamma_write); -static DEVICE_ATTR(gamma_inclination, 0644, gamma_read, gamma_write); -static DEVICE_ATTR(gamma_blue_offset, 0644, gamma_read, gamma_write); -static DEVICE_ATTR(reset, 0600, NULL, reset_write); - -static struct attribute *jbt_sysfs_entries[] = { - &dev_attr_resolution.attr, - &dev_attr_gamma_fine1.attr, - &dev_attr_gamma_fine2.attr, - &dev_attr_gamma_inclination.attr, - &dev_attr_gamma_blue_offset.attr, - &dev_attr_reset.attr, - NULL, -}; - -static struct attribute_group jbt_attr_group = { - .name = NULL, - .attrs = jbt_sysfs_entries, -}; - -/* FIXME: This in an ugly hack to delay display blanking. - When the jbt is in sleep mode it displays an all white screen and thus one - will a see a short flash. - By delaying the blanking we will give the backlight a chance to turn off and - thus avoid getting the flash */ -static void jbt_blank_worker(struct work_struct *work) { - struct jbt_info *jbt = container_of(work, struct jbt_info, - blank_work.work); - - switch (jbt->blank_mode) { - case FB_BLANK_NORMAL: - jbt6k74_enter_power_mode(jbt, JBT_POWER_MODE_SLEEP); - break; - case FB_BLANK_POWERDOWN: - jbt6k74_enter_power_mode(jbt, JBT_POWER_MODE_DEEP_STANDBY); - break; - default: - break; - } -} - -static int jbt6k74_set_mode(struct lcd_device *ld, struct fb_videomode *m) { - int rc = -EINVAL; - struct jbt_info *jbt = dev_get_drvdata(&ld->dev); - - if (m->xres == 240 && m->yres == 320) { - rc = jbt6k74_set_resolution(jbt, JBT_RESOLUTION_QVGA); - } else if (m->xres == 480 && m->yres == 640) { - rc = jbt6k74_set_resolution(jbt, JBT_RESOLUTION_VGA); - } else { - dev_err(&jbt->spi_dev->dev, "Unknown resolution. Entering sleep mode.\n"); - jbt6k74_enter_power_mode(jbt, JBT_POWER_MODE_SLEEP); - } - - return rc; -} - -static int jbt6k74_set_power(struct lcd_device *ld, int power) { - int rc = -EINVAL; - struct jbt_info *jbt = dev_get_drvdata(&ld->dev); - - jbt->blank_mode = power; - cancel_rearming_delayed_work(&jbt->blank_work); - - switch (power) { - case FB_BLANK_UNBLANK: - dev_dbg(&jbt->spi_dev->dev, "unblank\n"); - rc = jbt6k74_enter_power_mode(jbt, JBT_POWER_MODE_NORMAL); - break; - case FB_BLANK_NORMAL: - dev_dbg(&jbt->spi_dev->dev, "blank\n"); - rc = schedule_delayed_work(&jbt->blank_work, HZ); - break; - case FB_BLANK_POWERDOWN: - dev_dbg(&jbt->spi_dev->dev, "powerdown\n"); - rc = schedule_delayed_work(&jbt->blank_work, HZ); - break; - default: - break; - } - - return rc; -} - -static int jbt6k74_get_power(struct lcd_device *ld) { - struct jbt_info *jbt = dev_get_drvdata(&ld->dev); - - switch (jbt->power_mode) { - case JBT_POWER_MODE_NORMAL: - return FB_BLANK_UNBLANK; - case JBT_POWER_MODE_SLEEP: - return FB_BLANK_NORMAL; - default: - return JBT_POWER_MODE_DEEP_STANDBY; - } -} - -struct lcd_ops jbt6k74_lcd_ops = { - .set_power = jbt6k74_set_power, - .get_power = jbt6k74_get_power, - .set_mode = jbt6k74_set_mode, -}; - -/* linux device model infrastructure */ - -static int __devinit jbt_probe(struct spi_device *spi) -{ - int rc; - struct jbt_info *jbt; - struct jbt6k74_platform_data *pdata = spi->dev.platform_data; - - /* the controller doesn't have a MISO pin; we can't do detection */ - - spi->mode = SPI_CPOL | SPI_CPHA; - spi->bits_per_word = 9; - - rc = spi_setup(spi); - if (rc < 0) { - dev_err(&spi->dev, - "error during spi_setup of jbt6k74 driver\n"); - return rc; - } - - jbt = kzalloc(sizeof(*jbt), GFP_KERNEL); - if (!jbt) - return -ENOMEM; - - jbt->spi_dev = spi; - - jbt->lcd_dev = lcd_device_register("jbt6k74-lcd", &spi->dev, - jbt, &jbt6k74_lcd_ops); - - if (IS_ERR(jbt->lcd_dev)) { - rc = PTR_ERR(jbt->lcd_dev); - goto err_free_drvdata; - } - - INIT_DELAYED_WORK(&jbt->blank_work, jbt_blank_worker); - - jbt->resolution = JBT_RESOLUTION_VGA; - jbt->power_mode = JBT_POWER_MODE_DEEP_STANDBY; - jbt->last_sleep = jiffies + msecs_to_jiffies(120); - mutex_init(&jbt->lock); - - dev_set_drvdata(&spi->dev, jbt); - - rc = jbt6k74_enter_power_mode(jbt, JBT_POWER_MODE_NORMAL); - if (rc < 0) { - dev_err(&spi->dev, "cannot enter NORMAL state\n"); - goto err_unregister_lcd; - } - - rc = sysfs_create_group(&spi->dev.kobj, &jbt_attr_group); - if (rc < 0) { - dev_err(&spi->dev, "cannot create sysfs group\n"); - goto err_standby; - } - - if (pdata->probe_completed) - (pdata->probe_completed)(&spi->dev); - - return 0; - -err_standby: - jbt6k74_enter_power_mode(jbt, JBT_POWER_MODE_DEEP_STANDBY); -err_unregister_lcd: - lcd_device_unregister(jbt->lcd_dev); -err_free_drvdata: - dev_set_drvdata(&spi->dev, NULL); - kfree(jbt); - - return rc; -} - -static int __devexit jbt_remove(struct spi_device *spi) -{ - struct jbt_info *jbt = dev_get_drvdata(&spi->dev); - - /* We don't want to switch off the display in case the user - * accidentially unloads the module (whose use count normally is 0) */ - jbt6k74_enter_power_mode(jbt, JBT_POWER_MODE_NORMAL); - - sysfs_remove_group(&spi->dev.kobj, &jbt_attr_group); - dev_set_drvdata(&spi->dev, NULL); - - lcd_device_unregister(jbt->lcd_dev); - - kfree(jbt); - - return 0; -} - -#ifdef CONFIG_PM -static int jbt_suspend(struct spi_device *spi, pm_message_t state) -{ - struct jbt_info *jbt = dev_get_drvdata(&spi->dev); - - jbt->suspend_mode = jbt->power_mode; - - jbt6k74_enter_power_mode(jbt, JBT_POWER_MODE_DEEP_STANDBY); - jbt->suspended = 1; - - dev_info(&spi->dev, "suspended\n"); - - return 0; -} - -int jbt6k74_resume(struct spi_device *spi) -{ - struct jbt_info *jbt = dev_get_drvdata(&spi->dev); - - jbt->suspended = 0; - jbt6k74_enter_power_mode(jbt, jbt->suspend_mode); - - dev_info(&spi->dev, "resumed\n"); - - return 0; -} -EXPORT_SYMBOL_GPL(jbt6k74_resume); - -#else -#define jbt_suspend NULL -#define jbt6k74_resume NULL -#endif - -static struct spi_driver jbt6k74_driver = { - .driver = { - .name = "jbt6k74", - .owner = THIS_MODULE, - }, - - .probe = jbt_probe, - .remove = __devexit_p(jbt_remove), - .suspend = jbt_suspend, - .resume = jbt6k74_resume, -}; - -static int __init jbt_init(void) -{ - return spi_register_driver(&jbt6k74_driver); -} - -static void __exit jbt_exit(void) -{ - spi_unregister_driver(&jbt6k74_driver); -} - -MODULE_DESCRIPTION("SPI driver for tpo JBT6K74-AS LCM control interface"); -MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>"); -MODULE_LICENSE("GPL"); - -module_init(jbt_init); -module_exit(jbt_exit); |