summaryrefslogtreecommitdiff
path: root/package
diff options
context:
space:
mode:
Diffstat (limited to 'package')
-rw-r--r--package/mac80211/Makefile5
-rw-r--r--package/mac80211/patches/110-ath5k_stat.patch53
-rw-r--r--package/mac80211/patches/210-remove_unused_stuff.patch6
-rw-r--r--package/mac80211/patches/300-arm_alignment_fix.patch21
-rw-r--r--package/mac80211/patches/310-rt2800_experimental.patch9458
-rw-r--r--package/mac80211/patches/320-enable_rt2800.patch10
-rw-r--r--package/mac80211/patches/407-debugfs-sta-work-fix.patch68
-rw-r--r--package/mac80211/patches/408-mac80211-remove-agg-debugfs.patch98
-rw-r--r--package/mac80211/patches/409-mac80211-remove-mesh-debugfs.patch155
-rw-r--r--package/mac80211/patches/410-mac80211-cleanups.patch364
-rw-r--r--package/mac80211/patches/411-mac80211-remove-wiphy-to-hw.patch38
-rw-r--r--package/mac80211/patches/412-mac80211-warn-ieee80211_hw_config-failure.patch113
-rw-r--r--package/mac80211/patches/413-mac80211-remove-antgain-cfg.patch41
-rw-r--r--package/mac80211/patches/414-mac80211-slot-time.patch201
-rw-r--r--package/mac80211/patches/415-mac80211-fix-exploit.patch77
-rw-r--r--package/mac80211/patches/416-mac80211-fix-netdev-notifier.patch27
-rw-r--r--package/mac80211/patches/417-cfg80211-fix-rename.patch32
-rw-r--r--package/mac80211/patches/418-ieee80211-cleanup-ht-terminology.patch1427
-rw-r--r--package/mac80211/patches/419-mac80211-remove-antenna-sel.patch259
-rw-r--r--package/mac80211/patches/420-mac80211-hw-conf-change-flags.patch616
-rw-r--r--package/mac80211/patches/421-nl80211-export-ht.patch64
-rw-r--r--package/mac80211/patches/422-mac80211-seqno-station.patch142
-rw-r--r--package/mac80211/patches/423-mac80211-make-bss-conf-part-of-vif.patch303
-rw-r--r--package/mac80211/patches/424-mac80211-make-retry-limits-available.patch506
-rw-r--r--package/mac80211/patches/425-rewrite-rate-api.patch3005
-rw-r--r--package/mac80211/patches/426-minstrel_performance.patch100
26 files changed, 9495 insertions, 7694 deletions
diff --git a/package/mac80211/Makefile b/package/mac80211/Makefile
index 06e15532bf..47811ff615 100644
--- a/package/mac80211/Makefile
+++ b/package/mac80211/Makefile
@@ -13,8 +13,8 @@ PKG_NAME:=mac80211
PKG_RELEASE:=1
ifneq ($(CONFIG_LINUX_2_6_27),)
- PKG_VERSION:=2008-10-08
- PKG_SOURCE_URL:=http://www.orbit-lab.org/kernel/compat-wireless-2.6/2008/10
+ PKG_VERSION:=2008-11-03
+ PKG_SOURCE_URL:=http://www.orbit-lab.org/kernel/compat-wireless-2.6/2008/11
else
PKG_VERSION:=2008-08-06
PKG_SOURCE_URL:=http://www.orbit-lab.org/kernel/compat-wireless-2.6/2008/08
@@ -25,6 +25,7 @@ PKG_SOURCE:=compat-wireless-$(PKG_VERSION).tar.bz2
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/compat-wireless-$(PKG_VERSION)
include $(INCLUDE_DIR)/package.mk
+STAMP_CONFIGURED:=$(STAMP_CONFIGURED)_$(call confvar,CONFIG_PACKAGE_kmod-mac80211)
define KernelPackage/mac80211
SUBMENU:=Wireless Drivers
diff --git a/package/mac80211/patches/110-ath5k_stat.patch b/package/mac80211/patches/110-ath5k_stat.patch
deleted file mode 100644
index 2c8d2f98b3..0000000000
--- a/package/mac80211/patches/110-ath5k_stat.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-This patch removes the unnecessary ATH_STAT_MRRETRY flag and turns
-other ATH_STAT_* defines into an enum
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
---- a/drivers/net/wireless/ath5k/base.c
-+++ b/drivers/net/wireless/ath5k/base.c
-@@ -724,19 +724,6 @@ ath5k_attach(struct pci_dev *pdev, struc
- ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "devid 0x%x\n", pdev->device);
-
- /*
-- * Check if the MAC has multi-rate retry support.
-- * We do this by trying to setup a fake extended
-- * descriptor. MAC's that don't have support will
-- * return false w/o doing anything. MAC's that do
-- * support it will return true w/o doing anything.
-- */
-- ret = ah->ah_setup_mrr_tx_desc(ah, NULL, 0, 0, 0, 0, 0, 0);
-- if (ret < 0)
-- goto err;
-- if (ret > 0)
-- __set_bit(ATH_STAT_MRRETRY, sc->status);
--
-- /*
- * Reset the key cache since some parts do not
- * reset the contents on initial power up.
- */
---- a/drivers/net/wireless/ath5k/base.h
-+++ b/drivers/net/wireless/ath5k/base.h
-@@ -99,6 +99,12 @@ struct ath5k_led
- #define ATH_CHAN_MAX (14+14+14+252+20)
- #endif
-
-+enum {
-+ ATH_STAT_INVALID, /* disable hardware accesses */
-+ ATH_STAT_PROMISC,
-+ ATH_STAT_LEDSOFT /* enable LED gpio status */
-+};
-+
- /* Software Carrier, keeps track of the driver state
- * associated with an instance of a device */
- struct ath5k_softc {
-@@ -129,10 +135,6 @@ struct ath5k_softc {
- u16 cachelsz; /* cache line size */
-
- DECLARE_BITMAP(status, 4);
--#define ATH_STAT_INVALID 0 /* disable hardware accesses */
--#define ATH_STAT_MRRETRY 1 /* multi-rate retry support */
--#define ATH_STAT_PROMISC 2
--#define ATH_STAT_LEDSOFT 3 /* enable LED gpio status */
-
- unsigned int filter_flags; /* HW flags, AR5K_RX_FILTER_* */
- unsigned int curmode; /* current phy mode */
diff --git a/package/mac80211/patches/210-remove_unused_stuff.patch b/package/mac80211/patches/210-remove_unused_stuff.patch
index 044dc837e1..11a0dc5613 100644
--- a/package/mac80211/patches/210-remove_unused_stuff.patch
+++ b/package/mac80211/patches/210-remove_unused_stuff.patch
@@ -1,6 +1,6 @@
--- a/config.mk
+++ b/config.mk
-@@ -99,12 +99,12 @@ CONFIG_B43LEGACY_PIO=y
+@@ -108,12 +108,12 @@ CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# The Intel ipws
@@ -19,7 +19,7 @@
# The above enables use a second interface prefixed 'rtap'.
# Example usage:
#
-@@ -117,9 +117,9 @@ CONFIG_IPW2200_PROMISCUOUS=y
+@@ -126,9 +126,9 @@ CONFIG_IPW2200_PROMISCUOUS=y
# it on via sysfs:
#
# % echo 1 > /sys/bus/pci/drivers/ipw2200/*/rtap_iface
@@ -31,7 +31,7 @@
CONFIG_P54_PCI=m
-@@ -216,8 +216,8 @@ CONFIG_SSB_PCICORE_HOSTMODE=n
+@@ -227,8 +227,8 @@ CONFIG_SSB_PCICORE_HOSTMODE=n
# CONFIG_SSB_DRIVER_EXTIF=y
ifneq ($(CONFIG_USB),)
diff --git a/package/mac80211/patches/300-arm_alignment_fix.patch b/package/mac80211/patches/300-arm_alignment_fix.patch
new file mode 100644
index 0000000000..1de5ed48e4
--- /dev/null
+++ b/package/mac80211/patches/300-arm_alignment_fix.patch
@@ -0,0 +1,21 @@
+On ARM alignment is done slightly different from other architectures.
+struct ieee80211_tx_rate is aligned to word size, even though it only has 3
+single-byte members, which triggers the BUILD_BUG_ON in
+ieee80211_tx_info_clear_status
+
+This patch marks the struct ieee80211_tx_rate as packed, so that ARM
+behaves like the other architectures.
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+
+--- a/include/net/mac80211.h
++++ b/include/net/mac80211.h
+@@ -299,7 +299,7 @@ struct ieee80211_tx_rate {
+ s8 idx;
+ u8 count;
+ u8 flags;
+-};
++} __attribute__((packed));
+
+ /**
+ * struct ieee80211_tx_info - skb transmit information
diff --git a/package/mac80211/patches/310-rt2800_experimental.patch b/package/mac80211/patches/310-rt2800_experimental.patch
new file mode 100644
index 0000000000..90d41bd8d7
--- /dev/null
+++ b/package/mac80211/patches/310-rt2800_experimental.patch
@@ -0,0 +1,9458 @@
+automatically generated from wireless-testing..rt2x00/experimental
+do not edit
+
+--- a/drivers/net/wireless/rt2x00/Makefile
++++ b/drivers/net/wireless/rt2x00/Makefile
+@@ -14,5 +14,7 @@ obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00u
+ obj-$(CONFIG_RT2400PCI) += rt2400pci.o
+ obj-$(CONFIG_RT2500PCI) += rt2500pci.o
+ obj-$(CONFIG_RT61PCI) += rt61pci.o
++obj-$(CONFIG_RT2800PCI) += rt2800pci.o
+ obj-$(CONFIG_RT2500USB) += rt2500usb.o
+ obj-$(CONFIG_RT73USB) += rt73usb.o
++obj-$(CONFIG_RT2800USB) += rt2800usb.o
+--- a/drivers/net/wireless/rt2x00/rt2500usb.c
++++ b/drivers/net/wireless/rt2x00/rt2500usb.c
+@@ -36,6 +36,13 @@
+ #include "rt2500usb.h"
+
+ /*
++ * Allow hardware encryption to be disabled.
++ */
++static int modparam_nohwcrypt = 0;
++module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
++MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
++
++/*
+ * Register access.
+ * All access to the CSR registers will go through the methods
+ * rt2500usb_register_read and rt2500usb_register_write.
+@@ -343,6 +350,85 @@ static void rt2500usb_init_led(struct rt
+ /*
+ * Configuration handlers.
+ */
++
++/*
++ * rt2500usb does not differentiate between shared and pairwise
++ * keys, so we should use the same function for both key types.
++ */
++static int rt2500usb_config_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ int timeout;
++ u32 mask;
++ u16 reg;
++
++ /* Support up to 4 keys */
++ if (key->hw_key_idx >= 4)
++ return -ENOSPC;
++
++ if (crypto->cmd == SET_KEY) {
++ /*
++ * Pairwise key will always be entry 0, but this
++ * could collide with a shared key on the same
++ * position...
++ */
++ mask = TXRX_CSR0_KEY_ID.bit_mask;
++
++ rt2500usb_register_read(rt2x00dev, TXRX_CSR0, &reg);
++
++ if ((reg & mask) && (reg & mask) == mask)
++ return -ENOSPC;
++
++ reg = rt2x00_get_field16(reg, TXRX_CSR0_KEY_ID);
++
++ key->hw_key_idx += reg ? ffz(reg) : 0;
++
++ /*
++ * The encryption key doesn't fit within the CSR cache,
++ * this means we should allocate it seperately and use
++ * rt2x00usb_vendor_request() to send the key to the hardware.
++ */
++ reg = KEY_ENTRY(key->hw_key_idx);
++ timeout = REGISTER_TIMEOUT32(sizeof(crypto->key));
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT, reg,
++ crypto->key,
++ sizeof(crypto->key),
++ timeout);
++
++ /*
++ * The driver does not support the IV/EIV generation
++ * in hardware. However it doesn't support the IV/EIV
++ * inside the ieee80211 frame either, but requires it
++ * to be provided seperately for the descriptor.
++ * rt2x00lib will cut the IV/EIV data out of all frames
++ * given to us by mac80211, but we must tell mac80211
++ * to generate the IV/EIV data.
++ */
++ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
++ key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
++ }
++
++ /*
++ * TXRX_CSR0_KEY_ID contains only single-bit fields to indicate
++ * a particular key is valid.
++ */
++ rt2500usb_register_read(rt2x00dev, TXRX_CSR0, &reg);
++ rt2x00_set_field16(&reg, TXRX_CSR0_ALGORITHM, crypto->cipher);
++ rt2x00_set_field16(&reg, TXRX_CSR0_IV_OFFSET, IEEE80211_HEADER);
++
++ mask = rt2x00_get_field16(reg, TXRX_CSR0_KEY_ID);
++ if (crypto->cmd == SET_KEY)
++ mask |= 1 << key->hw_key_idx;
++ else if (crypto->cmd == DISABLE_KEY)
++ mask &= ~(1 << key->hw_key_idx);
++ rt2x00_set_field16(&reg, TXRX_CSR0_KEY_ID, mask);
++ rt2500usb_register_write(rt2x00dev, TXRX_CSR0, reg);
++
++ return 0;
++}
++
+ static void rt2500usb_config_filter(struct rt2x00_dev *rt2x00dev,
+ const unsigned int filter_flags)
+ {
+@@ -864,7 +950,7 @@ static int rt2500usb_init_registers(stru
+
+ rt2500usb_register_read(rt2x00dev, TXRX_CSR0, &reg);
+ rt2x00_set_field16(&reg, TXRX_CSR0_IV_OFFSET, IEEE80211_HEADER);
+- rt2x00_set_field16(&reg, TXRX_CSR0_KEY_ID, 0xff);
++ rt2x00_set_field16(&reg, TXRX_CSR0_KEY_ID, 0);
+ rt2500usb_register_write(rt2x00dev, TXRX_CSR0, reg);
+
+ rt2500usb_register_read(rt2x00dev, MAC_CSR18, &reg);
+@@ -1086,7 +1172,7 @@ static void rt2500usb_write_tx_desc(stru
+ * Start writing the descriptor words.
+ */
+ rt2x00_desc_read(txd, 1, &word);
+- rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER);
++ rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset);
+ rt2x00_set_field32(&word, TXD_W1_AIFS, txdesc->aifs);
+ rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min);
+ rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max);
+@@ -1099,6 +1185,11 @@ static void rt2500usb_write_tx_desc(stru
+ rt2x00_set_field32(&word, TXD_W2_PLCP_LENGTH_HIGH, txdesc->length_high);
+ rt2x00_desc_write(txd, 2, word);
+
++ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags)) {
++ _rt2x00_desc_write(txd, 3, skbdesc->iv);
++ _rt2x00_desc_write(txd, 4, skbdesc->eiv);
++ }
++
+ rt2x00_desc_read(txd, 0, &word);
+ rt2x00_set_field32(&word, TXD_W0_RETRY_LIMIT, txdesc->retry_limit);
+ rt2x00_set_field32(&word, TXD_W0_MORE_FRAG,
+@@ -1113,7 +1204,8 @@ static void rt2500usb_write_tx_desc(stru
+ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
+ rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
+ rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
+- rt2x00_set_field32(&word, TXD_W0_CIPHER, CIPHER_NONE);
++ rt2x00_set_field32(&word, TXD_W0_CIPHER, txdesc->cipher);
++ rt2x00_set_field32(&word, TXD_W0_KEY_ID, txdesc->key_idx);
+ rt2x00_desc_write(txd, 0, word);
+ }
+
+@@ -1225,6 +1317,7 @@ static void rt2500usb_kick_tx_queue(stru
+ static void rt2500usb_fill_rxdone(struct queue_entry *entry,
+ struct rxdone_entry_desc *rxdesc)
+ {
++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+ struct queue_entry_priv_usb *entry_priv = entry->priv_data;
+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
+ __le32 *rxd =
+@@ -1252,6 +1345,31 @@ static void rt2500usb_fill_rxdone(struct
+ if (rt2x00_get_field32(word0, RXD_W0_PHYSICAL_ERROR))
+ rxdesc->flags |= RX_FLAG_FAILED_PLCP_CRC;
+
++ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
++ rxdesc->cipher = rt2x00_get_field32(word0, RXD_W0_CIPHER);
++ if (rt2x00_get_field32(word0, RXD_W0_CIPHER_ERROR))
++ rxdesc->cipher_status = RX_CRYPTO_FAIL_KEY;
++ }
++
++ if (rxdesc->cipher != CIPHER_NONE) {
++ _rt2x00_desc_read(rxd, 2, &rxdesc->iv);
++ _rt2x00_desc_read(rxd, 3, &rxdesc->eiv);
++ /* ICV is located at the end of frame */
++
++ /*
++ * Hardware has stripped IV/EIV data from 802.11 frame during
++ * decryption. It has provided the data seperately but rt2x00lib
++ * should decide if it should be reinserted.
++ */
++ rxdesc->flags |= RX_FLAG_IV_STRIPPED;
++ if (rxdesc->cipher != CIPHER_TKIP)
++ rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
++ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
++ rxdesc->flags |= RX_FLAG_DECRYPTED;
++ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
++ rxdesc->flags |= RX_FLAG_MMIC_ERROR;
++ }
++
+ /*
+ * Obtain the status about this packet.
+ * When frame was received with an OFDM bitrate,
+@@ -1259,8 +1377,8 @@ static void rt2500usb_fill_rxdone(struct
+ * a CCK bitrate the signal is the rate in 100kbit/s.
+ */
+ rxdesc->signal = rt2x00_get_field32(word1, RXD_W1_SIGNAL);
+- rxdesc->rssi = rt2x00_get_field32(word1, RXD_W1_RSSI) -
+- entry->queue->rt2x00dev->rssi_offset;
++ rxdesc->rssi =
++ rt2x00_get_field32(word1, RXD_W1_RSSI) - rt2x00dev->rssi_offset;
+ rxdesc->size = rt2x00_get_field32(word0, RXD_W0_DATABYTE_COUNT);
+
+ if (rt2x00_get_field32(word0, RXD_W0_OFDM))
+@@ -1750,6 +1868,8 @@ static int rt2500usb_probe_hw(struct rt2
+ __set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags);
+ __set_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags);
+ __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags);
++ if (!modparam_nohwcrypt)
++ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
+ __set_bit(CONFIG_DISABLE_LINK_TUNING, &rt2x00dev->flags);
+
+ /*
+@@ -1769,6 +1889,7 @@ static const struct ieee80211_ops rt2500
+ .config = rt2x00mac_config,
+ .config_interface = rt2x00mac_config_interface,
+ .configure_filter = rt2x00mac_configure_filter,
++ .set_key = rt2x00mac_set_key,
+ .get_stats = rt2x00mac_get_stats,
+ .bss_info_changed = rt2x00mac_bss_info_changed,
+ .conf_tx = rt2x00mac_conf_tx,
+@@ -1791,6 +1912,8 @@ static const struct rt2x00lib_ops rt2500
+ .get_tx_data_len = rt2500usb_get_tx_data_len,
+ .kick_tx_queue = rt2500usb_kick_tx_queue,
+ .fill_rxdone = rt2500usb_fill_rxdone,
++ .config_shared_key = rt2500usb_config_key,
++ .config_pairwise_key = rt2500usb_config_key,
+ .config_filter = rt2500usb_config_filter,
+ .config_intf = rt2500usb_config_intf,
+ .config_erp = rt2500usb_config_erp,
+--- a/drivers/net/wireless/rt2x00/rt2500usb.h
++++ b/drivers/net/wireless/rt2x00/rt2500usb.h
+@@ -447,6 +447,9 @@
+ #define SEC_CSR30 0x04bc
+ #define SEC_CSR31 0x04be
+
++#define KEY_ENTRY(__idx) \
++ ( SEC_CSR0 + ((__idx) * 16) )
++
+ /*
+ * PHY control registers.
+ */
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2800pci.c
+@@ -0,0 +1,2556 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ 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.
++ */
++
++/*
++ Module: rt2800pci
++ Abstract: rt2800pci device specific routines.
++ Supported chipsets: RT2800E & RT2800ED.
++ */
++
++#include <linux/crc-ccitt.h>
++#include <linux/delay.h>
++#include <linux/etherdevice.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/pci.h>
++#include <linux/eeprom_93cx6.h>
++
++#include "rt2x00.h"
++#include "rt2x00pci.h"
++#include "rt2800pci.h"
++
++/*
++ * Allow hardware encryption to be disabled.
++ */
++static int modparam_nohwcrypt = 0;
++module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
++MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
++
++/*
++ * Register access.
++ * BBP and RF register require indirect register access,
++ * and use the CSR registers PHY_CSR3 and PHY_CSR4 to achieve this.
++ * These indirect registers work with busy bits,
++ * and we will try maximal REGISTER_BUSY_COUNT times to access
++ * the register while taking a REGISTER_BUSY_DELAY us delay
++ * between each attampt. When the busy bit is still set at that time,
++ * the access attempt is considered to have failed,
++ * and we will print an error.
++ */
++static u32 rt2800pci_bbp_check(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ unsigned int i;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, BBP_CSR_CFG, &reg);
++ if (!rt2x00_get_field32(reg, BBP_CSR_CFG_BUSY))
++ break;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ return reg;
++}
++
++static void rt2800pci_bbp_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, const u8 value)
++{
++ u32 reg;
++
++ /*
++ * Wait until the BBP becomes ready.
++ */
++ reg = rt2800pci_bbp_check(rt2x00dev);
++ if (rt2x00_get_field32(reg, BBP_CSR_CFG_BUSY)) {
++ ERROR(rt2x00dev, "PHY_CSR3 register busy. Write failed.\n");
++ return;
++ }
++
++ /*
++ * Write the data into the BBP.
++ */
++ reg = 0;
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_VALUE, value);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_REGNUM, word);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_BUSY, 1);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_READ_CONTROL, 0);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_BBP_RW_MODE, 1);
++
++ rt2x00pci_register_write(rt2x00dev, BBP_CSR_CFG, reg);
++}
++
++static void rt2800pci_bbp_read(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, u8 *value)
++{
++ u32 reg;
++
++ /*
++ * Wait until the BBP becomes ready.
++ */
++ reg = rt2800pci_bbp_check(rt2x00dev);
++ if (rt2x00_get_field32(reg, BBP_CSR_CFG_BUSY)) {
++ ERROR(rt2x00dev, "PHY_CSR3 register busy. Read failed.\n");
++ return;
++ }
++
++ /*
++ * Write the request into the BBP.
++ */
++ reg = 0;
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_REGNUM, word);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_BUSY, 1);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_READ_CONTROL, 1);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_BBP_RW_MODE, 1);
++
++ rt2x00pci_register_write(rt2x00dev, BBP_CSR_CFG, reg);
++
++ /*
++ * Wait until the BBP becomes ready.
++ */
++ reg = rt2800pci_bbp_check(rt2x00dev);
++ if (rt2x00_get_field32(reg, BBP_CSR_CFG_BUSY)) {
++ ERROR(rt2x00dev, "PHY_CSR3 register busy. Read failed.\n");
++ *value = 0xff;
++ return;
++ }
++
++ *value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE);
++}
++
++static void rt2800pci_rf_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, const u32 value)
++{
++ u32 reg;
++ unsigned int i;
++
++ if (!word)
++ return;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, RF_CSR_CFG0, &reg);
++ if (!rt2x00_get_field32(reg, RF_CSR_CFG0_BUSY))
++ goto rf_write;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "RF_CSR_CFG0 register busy. Write failed.\n");
++ return;
++
++rf_write:
++ reg = 0;
++ rt2x00_set_field32(&reg, RF_CSR_CFG0_REG_VALUE_BW, value);
++ rt2x00_set_field32(&reg, RF_CSR_CFG0_STANDBYMODE, 0);
++ rt2x00_set_field32(&reg, RF_CSR_CFG0_SEL, 0);
++ rt2x00_set_field32(&reg, RF_CSR_CFG0_BUSY, 1);
++
++ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG0, reg);
++ rt2x00_rf_write(rt2x00dev, word, value);
++}
++
++static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
++{
++ struct rt2x00_dev *rt2x00dev = eeprom->data;
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, &reg);
++
++ eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN);
++ eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT);
++ eeprom->reg_data_clock =
++ !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_CLOCK);
++ eeprom->reg_chip_select =
++ !!rt2x00_get_field32(reg, E2PROM_CSR_CHIP_SELECT);
++}
++
++static void rt2800pci_eepromregister_write(struct eeprom_93cx6 *eeprom)
++{
++ struct rt2x00_dev *rt2x00dev = eeprom->data;
++ u32 reg = 0;
++
++ rt2x00_set_field32(&reg, E2PROM_CSR_DATA_IN, !!eeprom->reg_data_in);
++ rt2x00_set_field32(&reg, E2PROM_CSR_DATA_OUT, !!eeprom->reg_data_out);
++ rt2x00_set_field32(&reg, E2PROM_CSR_DATA_CLOCK,
++ !!eeprom->reg_data_clock);
++ rt2x00_set_field32(&reg, E2PROM_CSR_CHIP_SELECT,
++ !!eeprom->reg_chip_select);
++
++ rt2x00pci_register_write(rt2x00dev, E2PROM_CSR, reg);
++}
++
++static void rt2800pci_mcu_request(struct rt2x00_dev *rt2x00dev,
++ const u8 command, const u8 token,
++ const u8 arg0, const u8 arg1)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, H2M_MAILBOX_CSR, &reg);
++ if (!rt2x00_get_field32(reg, H2M_MAILBOX_CSR_OWNER))
++ goto mcu_write;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "mcu request error. "
++ "Request 0x%02x failed for token 0x%02x.\n",
++ command, token);
++ return;
++
++mcu_write:
++ rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_OWNER, 1);
++ rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_CMD_TOKEN, token);
++ rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_ARG0, arg0);
++ rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_ARG1, arg1);
++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, reg);
++
++ reg = 0;
++ rt2x00_set_field32(&reg, HOST_CMD_CSR_HOST_COMMAND, command);
++ rt2x00pci_register_write(rt2x00dev, HOST_CMD_CSR, reg);
++}
++
++#ifdef CONFIG_RT2X00_LIB_DEBUGFS
++static const struct rt2x00debug rt2800pci_rt2x00debug = {
++ .owner = THIS_MODULE,
++ .csr = {
++ .read = rt2x00pci_register_read,
++ .write = rt2x00pci_register_write,
++ .flags = RT2X00DEBUGFS_OFFSET,
++ .word_base = CSR_REG_BASE,
++ .word_size = sizeof(u32),
++ .word_count = CSR_REG_SIZE / sizeof(u32),
++ },
++ .eeprom = {
++ .read = rt2x00_eeprom_read,
++ .write = rt2x00_eeprom_write,
++ .word_base = EEPROM_BASE,
++ .word_size = sizeof(u16),
++ .word_count = EEPROM_SIZE / sizeof(u16),
++ },
++ .bbp = {
++ .read = rt2800pci_bbp_read,
++ .write = rt2800pci_bbp_write,
++ .word_base = BBP_BASE,
++ .word_size = sizeof(u8),
++ .word_count = BBP_SIZE / sizeof(u8),
++ },
++ .rf = {
++ .read = rt2x00_rf_read,
++ .write = rt2800pci_rf_write,
++ .word_base = RF_BASE,
++ .word_size = sizeof(u32),
++ .word_count = RF_SIZE / sizeof(u32),
++ },
++};
++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
++
++#ifdef CONFIG_RT2X00_LIB_RFKILL
++static int rt2800pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, &reg);
++ return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2);
++}
++#else
++#define rt2800pci_rfkill_poll NULL
++#endif /* CONFIG_RT2X00_LIB_RFKILL */
++
++#ifdef CONFIG_RT2X00_LIB_LEDS
++static void rt2800pci_brightness_set(struct led_classdev *led_cdev,
++ enum led_brightness brightness)
++{
++ struct rt2x00_led *led =
++ container_of(led_cdev, struct rt2x00_led, led_dev);
++ unsigned int enabled = brightness != LED_OFF;
++ unsigned int bg_mode =
++ (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ);
++ unsigned int polarity =
++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
++ EEPROM_FREQ_LED_POLARITY);
++ unsigned int ledmode =
++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
++ EEPROM_FREQ_LED_MODE);
++
++ if (led->type == LED_TYPE_RADIO) {
++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
++ enabled ? 0x20 : 0);
++ } else if (led->type == LED_TYPE_ASSOC) {
++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
++ enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20);
++ } else if (led->type == LED_TYPE_QUALITY) {
++ /*
++ * The brightness is divided into 6 levels (0 - 5),
++ * The specs tell us the following levels:
++ * 0, 1 ,3, 7, 15, 31
++ * to determine the level in a simple way we can simply
++ * work with bitshifting:
++ * (1 << level) - 1
++ */
++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff,
++ (1 << brightness / (LED_FULL / 6)) - 1,
++ polarity);
++ }
++}
++
++static int rt2800pci_blink_set(struct led_classdev *led_cdev,
++ unsigned long *delay_on,
++ unsigned long *delay_off)
++{
++ struct rt2x00_led *led =
++ container_of(led_cdev, struct rt2x00_led, led_dev);
++ u32 reg;
++
++ rt2x00pci_register_read(led->rt2x00dev, LED_CFG, &reg);
++ rt2x00_set_field32(&reg, LED_CFG_ON_PERIOD, *delay_on);
++ rt2x00_set_field32(&reg, LED_CFG_OFF_PERIOD, *delay_off);
++ rt2x00_set_field32(&reg, LED_CFG_SLOW_BLINK_PERIOD, 3);
++ rt2x00_set_field32(&reg, LED_CFG_R_LED_MODE, 3);
++ rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE, 12);
++ rt2x00_set_field32(&reg, LED_CFG_Y_LED_MODE, 3);
++ rt2x00_set_field32(&reg, LED_CFG_LED_POLAR, 1);
++ rt2x00pci_register_write(led->rt2x00dev, LED_CFG, reg);
++
++ return 0;
++}
++
++static void rt2800pci_init_led(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00_led *led,
++ enum led_type type)
++{
++ led->rt2x00dev = rt2x00dev;
++ led->type = type;
++ led->led_dev.brightness_set = rt2800pci_brightness_set;
++ led->led_dev.blink_set = rt2800pci_blink_set;
++ led->flags = LED_INITIALIZED;
++}
++#endif /* CONFIG_RT2X00_LIB_LEDS */
++
++/*
++ * Configuration handlers.
++ */
++static void rt2800pci_config_wcid_attr(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ u32 offset;
++ u32 reg;
++
++ offset = MAC_WCID_ATTR_ENTRY(crypto->aid);
++
++ reg = 0;
++ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_KEYTAB,
++ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
++ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_PAIRKEY_MODE,
++ crypto->cipher);
++ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_BSS_IDX,
++ (crypto->cmd == SET_KEY) ? crypto->bssidx : 0);
++ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0);
++ rt2x00pci_register_write(rt2x00dev, offset, reg);
++}
++
++static int rt2800pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ struct hw_key_entry key_entry;
++ struct rt2x00_field32 field;
++ u32 offset;
++ u32 mask;
++ u32 reg;
++
++ if (crypto->cmd == SET_KEY) {
++ memcpy(key_entry.key, crypto->key,
++ sizeof(key_entry.key));
++ memcpy(key_entry.tx_mic, crypto->tx_mic,
++ sizeof(key_entry.tx_mic));
++ memcpy(key_entry.rx_mic, crypto->rx_mic,
++ sizeof(key_entry.rx_mic));
++
++ offset = SHARED_KEY_ENTRY(key->hw_key_idx);
++ rt2x00pci_register_multiwrite(rt2x00dev, offset,
++ &key_entry, sizeof(key_entry));
++
++ /*
++ * The driver does not support the IV/EIV generation
++ * in hardware. However it doesn't support the IV/EIV
++ * inside the ieee80211 frame either, but requires it
++ * to be provided seperately for the descriptor.
++ * rt2x00lib will cut the IV/EIV data out of all frames
++ * given to us by mac80211, but we must tell mac80211
++ * to generate the IV/EIV data.
++ */
++ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
++ }
++
++ /*
++ * The cipher types are stored over multiple registers
++ * starting with SHARED_KEY_MODE_BASE each word will have
++ * 32 bits and contains the cipher types for 2 modes each.
++ * Using the correct defines correctly will cause overhead,
++ * so just calculate the correct offset.
++ */
++ mask = key->hw_key_idx % 8;
++ field.bit_offset = (3 * mask);
++ field.bit_mask = 0x7 << field.bit_offset;
++
++ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8);
++ rt2x00pci_register_read(rt2x00dev, offset, &reg);
++ rt2x00_set_field32(&reg, field,
++ (crypto->cmd == SET_KEY) ? crypto->cipher : 0);
++ rt2x00pci_register_write(rt2x00dev, offset, reg);
++
++ /*
++ * Update WCID information
++ */
++ rt2800pci_config_wcid_attr(rt2x00dev, crypto, key);
++
++ return 0;
++}
++
++static int rt2800pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ struct hw_key_entry key_entry;
++ u32 offset;
++
++ /*
++ * 1 pairwise key is possible per AID, this means that the AID
++ * equals our hw_key_idx.
++ */
++ key->hw_key_idx = crypto->aid;
++
++ if (crypto->cmd == SET_KEY) {
++ memcpy(key_entry.key, crypto->key,
++ sizeof(key_entry.key));
++ memcpy(key_entry.tx_mic, crypto->tx_mic,
++ sizeof(key_entry.tx_mic));
++ memcpy(key_entry.rx_mic, crypto->rx_mic,
++ sizeof(key_entry.rx_mic));
++
++ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
++ rt2x00pci_register_multiwrite(rt2x00dev, offset,
++ &key_entry, sizeof(key_entry));
++
++ /*
++ * The driver does not support the IV/EIV generation
++ * in hardware. However it doesn't support the IV/EIV
++ * inside the ieee80211 frame either, but requires it
++ * to be provided seperately for the descriptor.
++ * rt2x00lib will cut the IV/EIV data out of all frames
++ * given to us by mac80211, but we must tell mac80211
++ * to generate the IV/EIV data.
++ */
++ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
++ }
++
++ /*
++ * Update WCID information
++ */
++ rt2800pci_config_wcid_attr(rt2x00dev, crypto, key);
++
++ return 0;
++}
++
++static void rt2800pci_config_filter(struct rt2x00_dev *rt2x00dev,
++ const unsigned int filter_flags)
++{
++ u32 reg;
++
++ /*
++ * Start configuration steps.
++ * Note that the version error will always be dropped
++ * and broadcast frames will always be accepted since
++ * there is no filter for it at this time.
++ */
++ rt2x00pci_register_read(rt2x00dev, RX_FILTER_CFG, &reg);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CRC_ERROR,
++ !(filter_flags & FIF_FCSFAIL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_PHY_ERROR,
++ !(filter_flags & FIF_PLCPFAIL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_NOT_TO_ME,
++ !(filter_flags & FIF_PROMISC_IN_BSS));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_VER_ERROR, 1);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_MULTICAST,
++ !(filter_flags & FIF_ALLMULTI));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BROADCAST, 0);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_DUPLICATE, 1);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CF_END_ACK,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CF_END,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_ACK,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CTS,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_RTS,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_PSPOLL,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BA, 1);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BAR, 1);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CNTL,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00pci_register_write(rt2x00dev, RX_FILTER_CFG, reg);
++}
++
++static void rt2800pci_config_intf(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00_intf *intf,
++ struct rt2x00intf_conf *conf,
++ const unsigned int flags)
++{
++ unsigned int beacon_base;
++ u32 reg;
++
++ if (flags & CONFIG_UPDATE_TYPE) {
++ /*
++ * Clear current synchronisation setup.
++ * For the Beacon base registers we only need to clear
++ * the first byte since that byte contains the VALID and OWNER
++ * bits which (when set to 0) will invalidate the entire beacon.
++ */
++ beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx);
++ rt2x00pci_register_write(rt2x00dev, beacon_base, 0);
++
++ /*
++ * Enable synchronisation.
++ */
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_SYNC, conf->sync);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++ }
++
++ if (flags & CONFIG_UPDATE_MAC) {
++ reg = le32_to_cpu(conf->mac[1]);
++ rt2x00_set_field32(&reg, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
++ conf->mac[1] = cpu_to_le32(reg);
++
++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_ADDR_DW0,
++ conf->mac, sizeof(conf->mac));
++ }
++
++ if (flags & CONFIG_UPDATE_BSSID) {
++ reg = le32_to_cpu(conf->bssid[1]);
++ rt2x00_set_field32(&reg, MAC_BSSID_DW1_BSS_ID_MASK, 0);
++ rt2x00_set_field32(&reg, MAC_BSSID_DW1_BSS_BCN_NUM, 0);
++ conf->bssid[1] = cpu_to_le32(reg);
++
++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_BSSID_DW0,
++ conf->bssid, sizeof(conf->bssid));
++ }
++}
++
++static void rt2800pci_config_erp(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_erp *erp)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT,
++ erp->ack_timeout);
++ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, &reg);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_BAC_ACK_POLICY,
++ !!erp->short_preamble);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_AR_PREAMBLE,
++ !!erp->short_preamble);
++ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_CTRL,
++ erp->cts_protection ? 2 : 0);
++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE,
++ erp->basic_rates);
++ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE,
++ erp->basic_rates >> 32);
++
++ rt2x00pci_register_read(rt2x00dev, BKOFF_SLOT_CFG, &reg);
++ rt2x00_set_field32(&reg, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time);
++ rt2x00_set_field32(&reg, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2);
++ rt2x00pci_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, XIFS_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_EIFS, erp->eifs);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1);
++ rt2x00pci_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
++}
++
++static void rt2800pci_config_ant(struct rt2x00_dev *rt2x00dev,
++ struct antenna_setup *ant)
++{
++ u16 eeprom;
++ u8 r1;
++ u8 r3;
++
++ /*
++ * FIXME: Use requested antenna configuration.
++ */
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++
++ rt2800pci_bbp_read(rt2x00dev, 1, &r1);
++ rt2800pci_bbp_read(rt2x00dev, 3, &r3);
++
++ /*
++ * Configure the TX antenna.
++ */
++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH)) {
++ case 1:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
++ break;
++ case 2:
++ case 3:
++ /* Do nothing */
++ break;
++ }
++
++ /*
++ * Configure the RX antenna.
++ */
++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
++ case 1:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
++ break;
++ case 2:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1);
++ break;
++ case 3:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2);
++ break;
++ }
++
++ rt2800pci_bbp_write(rt2x00dev, 3, r3);
++ rt2800pci_bbp_write(rt2x00dev, 1, r1);
++}
++
++static void rt2800pci_config_lna_gain(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u16 eeprom;
++ short lna_gain;
++
++ if (libconf->rf.channel <= 14) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG);
++ } else if (libconf->rf.channel <= 64) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0);
++ } else if (libconf->rf.channel <= 128) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1);
++ } else {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2);
++ }
++
++ rt2x00dev->lna_gain = lna_gain;
++}
++
++static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev,
++ struct rf_channel *rf,
++ struct channel_info *info)
++{
++ u32 reg;
++ unsigned int tx_pin;
++ u16 eeprom;
++
++ tx_pin = 0;
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1);
++
++ rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset);
++
++ /*
++ * Determine antenna settings from EEPROM
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) {
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1);
++ /* Turn off unused PA or LNA when only 1T or 1R */
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 0);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 0);
++ }
++
++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) {
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1);
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
++ /* Turn off unused PA or LNA when only 1T or 1R */
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 0);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 0);
++ } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2)
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
++
++ if (rf->channel > 14) {
++ /*
++ * When TX power is below 0, we should increase it by 7 to
++ * make it a positive value (Minumum value is -7).
++ * However this means that values between 0 and 7 have
++ * double meaning, and we should set a 7DBm boost flag.
++ */
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST,
++ (info->tx_power1 >= 0));
++
++ if (info->tx_power1 < 0)
++ info->tx_power1 += 7;
++
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A,
++ TXPOWER_A_TO_DEV(info->tx_power1));
++
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST,
++ (info->tx_power2 >= 0));
++
++ if (info->tx_power2 < 0)
++ info->tx_power2 += 7;
++
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A,
++ TXPOWER_A_TO_DEV(info->tx_power2));
++
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, 1);
++ } else {
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G,
++ TXPOWER_G_TO_DEV(info->tx_power1));
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G,
++ TXPOWER_G_TO_DEV(info->tx_power2));
++
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, 1);
++ }
++
++ /* FIXME: How to determine bandwidth
++ rt2x00_set_field32(&rf->rf4, RF4_BW40, !!(BBPCurrentBW == BW_40));
++ */
++
++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4);
++
++ udelay(200);
++
++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004);
++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4);
++
++ udelay(200);
++
++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4);
++
++ /*
++ * Change BBP settings
++ */
++ rt2800pci_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
++ rt2800pci_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
++ rt2800pci_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
++ rt2800pci_bbp_write(rt2x00dev, 86, 0);
++
++ if (rf->channel <= 14) {
++ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) {
++ rt2800pci_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800pci_bbp_write(rt2x00dev, 75, 0x46);
++ } else {
++ rt2800pci_bbp_write(rt2x00dev, 82, 0x84);
++ rt2800pci_bbp_write(rt2x00dev, 75, 0x50);
++ }
++
++ rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, &reg);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 0);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 1);
++ rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg);
++ } else {
++ rt2800pci_bbp_write(rt2x00dev, 82, 0xf2);
++
++ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags))
++ rt2800pci_bbp_write(rt2x00dev, 75, 0x46);
++ else
++ rt2800pci_bbp_write(rt2x00dev, 75, 0x50);
++
++ rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, &reg);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 1);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 0);
++ rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg);
++ }
++
++ rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
++
++ msleep(1);
++}
++
++static void rt2800pci_config_txpower(struct rt2x00_dev *rt2x00dev,
++ const int txpower)
++{
++ u32 reg;
++ u32 value = TXPOWER_G_TO_DEV(txpower);
++ u8 r1;
++
++ rt2800pci_bbp_read(rt2x00dev, 1, &r1);
++ rt2x00_set_field8(&reg, BBP1_TX_POWER, 0);
++ rt2800pci_bbp_write(rt2x00dev, 1, r1);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_0, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_1MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_2MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_55MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_11MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_6MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_9MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_12MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_18MBS, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_0, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_1, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_24MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_36MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_48MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_54MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_MCS0, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_MCS1, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_MCS2, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_MCS3, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_1, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_2, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS4, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS5, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS6, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS7, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS8, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS9, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS10, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS11, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_2, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_3, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_MCS12, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_MCS13, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_MCS14, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_MCS15, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_UKNOWN1, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_UKNOWN2, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_UKNOWN3, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_UKNOWN4, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_3, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_4, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_4_UKNOWN5, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_4_UKNOWN6, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_4_UKNOWN7, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_4_UKNOWN8, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_4, reg);
++}
++
++static void rt2800pci_config_retry_limit(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, TX_RTY_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_SHORT_RTY_LIMIT,
++ libconf->conf->short_frame_max_tx_count);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_LONG_RTY_LIMIT,
++ libconf->conf->long_frame_max_tx_count);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_LONG_RTY_THRE, 2000);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_NON_AGG_RTY_MODE, 0);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_AGG_RTY_MODE, 0);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1);
++ rt2x00pci_register_write(rt2x00dev, TX_RTY_CFG, reg);
++}
++
++static void rt2800pci_config_duration(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_INTERVAL,
++ libconf->conf->beacon_int * 16);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++}
++
++static void rt2800pci_config(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf,
++ const unsigned int flags)
++{
++ /* Always recalculate LNA gain before changing configuration */
++ rt2800pci_config_lna_gain(rt2x00dev, libconf);
++
++ if (flags & IEEE80211_CONF_CHANGE_CHANNEL)
++ rt2800pci_config_channel(rt2x00dev, &libconf->rf,
++ &libconf->channel);
++ if (flags & IEEE80211_CONF_CHANGE_POWER)
++ rt2800pci_config_txpower(rt2x00dev, libconf->conf->power_level);
++ if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
++ rt2800pci_config_retry_limit(rt2x00dev, libconf);
++ if (flags & IEEE80211_CONF_CHANGE_BEACON_INTERVAL)
++ rt2800pci_config_duration(rt2x00dev, libconf);
++}
++
++/*
++ * Link tuning
++ */
++static void rt2800pci_link_stats(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual)
++{
++ u32 reg;
++
++ /*
++ * Update FCS error count from register.
++ */
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, &reg);
++ qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR);
++
++ /*
++ * Update False CCA count from register.
++ */
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT1, &reg);
++ qual->false_cca = rt2x00_get_field32(reg, RX_STA_CNT1_FALSE_CCA);
++}
++
++static void rt2800pci_reset_tuner(struct rt2x00_dev *rt2x00dev)
++{
++ u8 r66;
++
++ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ)
++ r66 = 0x2e + rt2x00dev->lna_gain;
++ else {
++ if (1 /* FIXME: pAd->CommonCfg.BBPCurrentBW == BW_20 */)
++ r66 = 0x32 + (rt2x00dev->lna_gain * 5) / 3;
++ else
++ r66 = 0x3a + (rt2x00dev->lna_gain * 5) / 3;
++ }
++
++ rt2800pci_bbp_write(rt2x00dev, 66, r66);
++}
++
++static void rt2800pci_link_tuner(struct rt2x00_dev *rt2x00dev)
++{
++ int rssi = rt2x00_get_link_rssi(&rt2x00dev->link);
++ u8 r66_orig;
++ u8 r66;
++
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_C)
++ return;
++
++ rt2800pci_bbp_read(rt2x00dev, 66, &r66_orig);
++ r66 = r66_orig;
++
++ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
++ r66 = 0x2e + rt2x00dev->lna_gain;
++ } else {
++ if (1 /* FIXME: pAd->CommonCfg.BBPCurrentBW == BW_20 */)
++ r66 = 0x32 + (rt2x00dev->lna_gain * 5) / 3;
++ else
++ r66 = 0x3a + (rt2x00dev->lna_gain * 5) / 3;
++ }
++
++ if (rssi > -80)
++ r66 += 0x10;
++
++ if (rssi != r66_orig)
++ rt2800pci_bbp_write(rt2x00dev, 66, r66);
++}
++
++/*
++ * Firmware functions
++ */
++static char *rt2800pci_get_firmware_name(struct rt2x00_dev *rt2x00dev)
++{
++ return FIRMWARE_RT2860;
++}
++
++static u16 rt2800pci_get_firmware_crc(const void *data, const size_t len)
++{
++ u16 crc;
++
++ /*
++ * Use the crc ccitt algorithm.
++ * This will return the same value as the legacy driver which
++ * used bit ordering reversion on the both the firmware bytes
++ * before input input as well as on the final output.
++ * Obviously using crc ccitt directly is much more efficient.
++ * The last 2 bytes in the firmware array are the crc checksum itself,
++ * this means that we should never pass those 2 bytes to the crc
++ * algorithm.
++ */
++ crc = crc_ccitt(~0, data, len - 2);
++
++ /*
++ * There is a small difference between the crc-itu-t + bitrev and
++ * the crc-ccitt crc calculation. In the latter method the 2 bytes
++ * will be swapped, use swab16 to convert the crc to the correct
++ * value.
++ */
++ return swab16(crc);
++}
++
++static int rt2800pci_load_firmware(struct rt2x00_dev *rt2x00dev,
++ const void *data, const size_t len)
++{
++ unsigned int i;
++ u32 reg;
++
++ /*
++ * Wait for stable hardware.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, MAC_CSR0, &reg);
++ if (reg && reg != ~0)
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "Unstable hardware.\n");
++ return -EBUSY;
++ }
++
++ /*
++ * Disable DMA, will be reenabled later when enabling
++ * the radio.
++ */
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_DMA_BUSY, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_RX_DMA_BUSY, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, ~0);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x0e1f);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x0e00);
++
++ /*
++ * enable Host program ram write selection
++ */
++ reg = 0;
++ rt2x00_set_field32(&reg, PBF_SYS_CTRL_HOST_RAM_WRITE, 1);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
++
++ /*
++ * Write firmware to device.
++ */
++ rt2x00pci_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
++ data, len);
++
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001);
++
++ /*
++ * Wait for device to stabilize.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
++ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY))
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "PBF system register not ready.\n");
++ return -EBUSY;
++ }
++
++ /*
++ * Initialize BBP R/W access agent
++ */
++ rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++
++ return 0;
++}
++
++/*
++ * Initialization functions.
++ */
++static void rt2800pci_init_rxentry(struct rt2x00_dev *rt2x00dev,
++ struct queue_entry *entry)
++{
++ struct queue_entry_priv_pci *entry_priv = entry->priv_data;
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
++ u32 word;
++
++ rt2x00_desc_read(entry_priv->desc, 0, &word);
++ rt2x00_set_field32(&word, RXD_W0_SDP0, skbdesc->skb_dma);
++ rt2x00_desc_write(entry_priv->desc, 0, word);
++
++ rt2x00_desc_read(entry_priv->desc, 1, &word);
++ rt2x00_set_field32(&word, RXD_W1_DMA_DONE, 0);
++ rt2x00_desc_write(entry_priv->desc, 1, word);
++}
++
++static void rt2800pci_init_txentry(struct rt2x00_dev *rt2x00dev,
++ struct queue_entry *entry)
++{
++ struct queue_entry_priv_pci *entry_priv = entry->priv_data;
++ u32 word;
++
++ rt2x00_desc_read(entry_priv->desc, 1, &word);
++ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 1);
++ rt2x00_desc_write(entry_priv->desc, 1, word);
++}
++
++static int rt2800pci_init_queues(struct rt2x00_dev *rt2x00dev)
++{
++ struct queue_entry_priv_pci *entry_priv;
++ u32 reg;
++
++ /*
++ * Initialize registers.
++ */
++ entry_priv = rt2x00dev->tx[0].entries[0].priv_data;
++ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR0, entry_priv->desc_dma);
++ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT0, rt2x00dev->tx[0].limit);
++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX0, 0);
++
++ entry_priv = rt2x00dev->tx[1].entries[0].priv_data;
++ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR1, entry_priv->desc_dma);
++ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT1, rt2x00dev->tx[1].limit);
++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX1, 0);
++
++ entry_priv = rt2x00dev->tx[2].entries[0].priv_data;
++ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR2, entry_priv->desc_dma);
++ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT2, rt2x00dev->tx[2].limit);
++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX2, 0);
++
++ entry_priv = rt2x00dev->tx[3].entries[0].priv_data;
++ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR3, entry_priv->desc_dma);
++ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT3, rt2x00dev->tx[3].limit);
++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX3, 0);
++
++ entry_priv = rt2x00dev->rx->entries[0].priv_data;
++ rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma);
++ rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT, rt2x00dev->rx[0].limit);
++ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, 0);
++
++ /*
++ * Enable global DMA configuration
++ */
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, DELAY_INT_CFG, 0);
++
++ return 0;
++}
++
++static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ unsigned int i;
++
++ rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, &reg);
++ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX0, 1);
++ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX1, 1);
++ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX2, 1);
++ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX3, 1);
++ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX4, 1);
++ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX5, 1);
++ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DRX_IDX0, 1);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
++
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000000);
++
++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ rt2x00pci_register_read(rt2x00dev, BCN_OFFSET0, &reg);
++ rt2x00_set_field32(&reg, BCN_OFFSET0_BCN0, 0xe0); /* 0x3800 */
++ rt2x00_set_field32(&reg, BCN_OFFSET0_BCN1, 0xe8); /* 0x3a00 */
++ rt2x00_set_field32(&reg, BCN_OFFSET0_BCN2, 0xf0); /* 0x3c00 */
++ rt2x00_set_field32(&reg, BCN_OFFSET0_BCN3, 0xf8); /* 0x3e00 */
++ rt2x00pci_register_write(rt2x00dev, BCN_OFFSET0, reg);
++
++ rt2x00pci_register_read(rt2x00dev, BCN_OFFSET1, &reg);
++ rt2x00_set_field32(&reg, BCN_OFFSET1_BCN4, 0xc8); /* 0x3200 */
++ rt2x00_set_field32(&reg, BCN_OFFSET1_BCN5, 0xd0); /* 0x3400 */
++ rt2x00_set_field32(&reg, BCN_OFFSET1_BCN6, 0x77); /* 0x1dc0 */
++ rt2x00_set_field32(&reg, BCN_OFFSET1_BCN7, 0x6f); /* 0x1bc0 */
++ rt2x00pci_register_write(rt2x00dev, BCN_OFFSET1, reg);
++
++ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
++ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
++
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
++
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_INTERVAL, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_SYNC, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG0, 0x00040a06);
++ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
++
++ rt2x00pci_register_read(rt2x00dev, TX_LINK_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_MFB_ENABLE, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_TX_MRQ_EN, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_TX_RDG_EN, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_TX_CF_ACK_EN, 1);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_REMOTE_MFB, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_REMOTE_MFS, 0);
++ rt2x00pci_register_write(rt2x00dev, TX_LINK_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9);
++ rt2x00_set_field32(&reg, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10);
++ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MAX_LEN_CFG, &reg);
++ rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
++ rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, 1);
++ rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_PSDU, 0);
++ rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_MPDU, 0);
++ rt2x00pci_register_write(rt2x00dev, MAX_LEN_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f);
++
++ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, &reg);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_AUTORESPONDER, 1);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_CTS_40_MMODE, 0);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_CTS_40_MREF, 0);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_DUAL_CTS_EN, 0);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0);
++ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_RATE, 3);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_RATE, 3);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MM20_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_PROTECT_RATE, 0x4004);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
++ rt2x00pci_register_write(rt2x00dev, MM20_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MM40_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_PROTECT_RATE, 0x4084);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00pci_register_write(rt2x00dev, MM40_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, GF20_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_PROTECT_RATE, 0x4004);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
++ rt2x00pci_register_write(rt2x00dev, GF20_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, GF40_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_PROTECT_RATE, 0x4084);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00pci_register_write(rt2x00dev, GF40_PROT_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f);
++ rt2x00pci_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002);
++
++ rt2x00pci_register_read(rt2x00dev, TX_RTS_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
++ rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_FBK_EN, 0);
++ rt2x00pci_register_write(rt2x00dev, TX_RTS_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca);
++ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
++
++ /*
++ * ASIC will keep garbage value after boot, clear encryption keys.
++ */
++ for (i = 0; i < 254; i++) {
++ u32 wcid[2] = { 0xffffffff, 0x0000ffff };
++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i),
++ wcid, sizeof(wcid));
++ }
++
++ for (i = 0; i < 4; i++)
++ rt2x00pci_register_write(rt2x00dev,
++ SHARED_KEY_MODE_ENTRY(i), 0);
++
++ for (i = 0; i < 256; i++)
++ rt2x00pci_register_write(rt2x00dev, MAC_WCID_ATTR_ENTRY(i), 1);
++
++ /*
++ * Clear all beacons
++ * For the Beacon base registers we only need to clear
++ * the first byte since that byte contains the VALID and OWNER
++ * bits which (when set to 0) will invalidate the entire beacon.
++ */
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE0, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE1, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE2, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE3, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE4, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE5, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE6, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE7, 0);
++
++ rt2x00pci_register_read(rt2x00dev, HT_FBK_CFG0, &reg);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS0FBK, 0);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS1FBK, 0);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS2FBK, 1);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS3FBK, 2);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS4FBK, 3);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS5FBK, 4);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS6FBK, 5);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS7FBK, 6);
++ rt2x00pci_register_write(rt2x00dev, HT_FBK_CFG0, reg);
++
++ rt2x00pci_register_read(rt2x00dev, HT_FBK_CFG1, &reg);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS8FBK, 8);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS9FBK, 8);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS10FBK, 9);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS11FBK, 10);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS12FBK, 11);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS13FBK, 12);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS14FBK, 13);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS15FBK, 14);
++ rt2x00pci_register_write(rt2x00dev, HT_FBK_CFG1, reg);
++
++ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG0, &reg);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS0FBK, 8);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS1FBK, 8);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS2FBK, 10);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS3FBK, 11);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS4FBK, 12);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS5FBK, 13);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS6FBK, 14);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS7FBK, 15);
++ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG0, reg);
++
++ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG1, &reg);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_CCKMCS0FBK, 0);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_CCKMCS1FBK, 0);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_CCKMCS2FBK, 1);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_CCKMCS3FBK, 2);
++ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG1, reg);
++
++ /*
++ * We must clear the error counters.
++ * These registers are cleared on read,
++ * so we may pass a useless variable to store the value.
++ */
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, &reg);
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT1, &reg);
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT2, &reg);
++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT0, &reg);
++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT1, &reg);
++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT2, &reg);
++
++ return 0;
++}
++
++static int rt2800pci_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, MAC_STATUS_CFG, &reg);
++ if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY))
++ return 0;
++
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800pci_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u8 value;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800pci_bbp_read(rt2x00dev, 0, &value);
++ if ((value != 0xff) && (value != 0x00))
++ return 0;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800pci_init_bbp(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u16 eeprom;
++ u8 reg_id;
++ u8 value;
++
++ if (unlikely(rt2800pci_wait_bbp_rf_ready(rt2x00dev) ||
++ rt2800pci_wait_bbp_ready(rt2x00dev)))
++ return -EACCES;
++
++ rt2800pci_bbp_write(rt2x00dev, 65, 0x2c);
++ rt2800pci_bbp_write(rt2x00dev, 66, 0x38);
++ rt2800pci_bbp_write(rt2x00dev, 69, 0x12);
++ rt2800pci_bbp_write(rt2x00dev, 70, 0x0a);
++ rt2800pci_bbp_write(rt2x00dev, 73, 0x10);
++ rt2800pci_bbp_write(rt2x00dev, 81, 0x37);
++ rt2800pci_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800pci_bbp_write(rt2x00dev, 83, 0x6a);
++ rt2800pci_bbp_write(rt2x00dev, 84, 0x99);
++ rt2800pci_bbp_write(rt2x00dev, 86, 0x00);
++ rt2800pci_bbp_write(rt2x00dev, 91, 0x04);
++ rt2800pci_bbp_write(rt2x00dev, 92, 0x00);
++ rt2800pci_bbp_write(rt2x00dev, 103, 0x00);
++ rt2800pci_bbp_write(rt2x00dev, 105, 0x05);
++
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_C) {
++ rt2800pci_bbp_write(rt2x00dev, 69, 0x16);
++ rt2800pci_bbp_write(rt2x00dev, 73, 0x12);
++ }
++
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_D)
++ rt2800pci_bbp_write(rt2x00dev, 84, 0x19);
++
++ for (i = 0; i < EEPROM_BBP_SIZE; i++) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom);
++
++ if (eeprom != 0xffff && eeprom != 0x0000) {
++ reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID);
++ value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE);
++ rt2800pci_bbp_write(rt2x00dev, reg_id, value);
++ }
++ }
++
++ return 0;
++}
++
++/*
++ * Device state switch handlers.
++ */
++static void rt2800pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
++ (state == STATE_RADIO_RX_ON) ||
++ (state == STATE_RADIO_RX_ON_LINK));
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++}
++
++static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ int mask = (state == STATE_RADIO_IRQ_OFF);
++ u32 reg;
++
++ /*
++ * When interrupts are being enabled, the interrupt registers
++ * should clear the register to assure a clean state.
++ */
++ if (state == STATE_RADIO_IRQ_ON) {
++ rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, &reg);
++ rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
++ }
++
++ rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, &reg);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_RXDELAYINT, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_TXDELAYINT, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_RX_DONE, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_AC0_DMA_DONE, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_AC1_DMA_DONE, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_AC2_DMA_DONE, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_AC3_DMA_DONE, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_HCCA_DMA_DONE, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_MGMT_DMA_DONE, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_MCU_COMMAND, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_RX_COHERENT, mask);
++ rt2x00_set_field32(&reg, INT_MASK_CSR_TX_COHERENT, mask);
++ rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
++}
++
++static int rt2800pci_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
++ !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
++ return 0;
++
++ msleep(1);
++ }
++
++ ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ u16 word;
++
++ /*
++ * Initialize all registers.
++ */
++ if (unlikely(rt2800pci_wait_wpdma_ready(rt2x00dev) ||
++ rt2800pci_init_queues(rt2x00dev) ||
++ rt2800pci_init_registers(rt2x00dev) ||
++ rt2800pci_init_bbp(rt2x00dev)))
++ return -EIO;
++
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001a80);
++
++ /* Wait for DMA, ignore error */
++ rt2800pci_wait_wpdma_ready(rt2x00dev);
++
++ /*
++ * Enable RX.
++ */
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ /*
++ * Initialize LED control
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++
++ /*
++ * Send signal to firmware during boot time.
++ */
++ rt2800pci_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0);
++
++ return 0;
++}
++
++static void rt2800pci_disable_radio(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
++ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0);
++ rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, 0);
++
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001280);
++
++ /* Wait for DMA, ignore error */
++ rt2800pci_wait_wpdma_ready(rt2x00dev);
++}
++
++static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0);
++
++ if (state == STATE_AWAKE)
++ rt2800pci_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
++ else
++ rt2800pci_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
++
++ return 0;
++}
++
++static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ int retval = 0;
++
++ switch (state) {
++ case STATE_RADIO_ON:
++ /*
++ * Before the radio can be enabled, the device first has
++ * to be woken up. After that it needs a bit of time
++ * to be fully awake and the radio can be enabled.
++ */
++ rt2800pci_set_state(rt2x00dev, STATE_AWAKE);
++ msleep(1);
++ retval = rt2800pci_enable_radio(rt2x00dev);
++ break;
++ case STATE_RADIO_OFF:
++ /*
++ * After the radio has been disablee, the device should
++ * be put to sleep for powersaving.
++ */
++ rt2800pci_disable_radio(rt2x00dev);
++ rt2800pci_set_state(rt2x00dev, STATE_SLEEP);
++ break;
++ case STATE_RADIO_RX_ON:
++ case STATE_RADIO_RX_ON_LINK:
++ case STATE_RADIO_RX_OFF:
++ case STATE_RADIO_RX_OFF_LINK:
++ rt2800pci_toggle_rx(rt2x00dev, state);
++ break;
++ case STATE_RADIO_IRQ_ON:
++ case STATE_RADIO_IRQ_OFF:
++ rt2800pci_toggle_irq(rt2x00dev, state);
++ break;
++ case STATE_DEEP_SLEEP:
++ case STATE_SLEEP:
++ case STATE_STANDBY:
++ case STATE_AWAKE:
++ retval = rt2800pci_set_state(rt2x00dev, state);
++ break;
++ default:
++ retval = -ENOTSUPP;
++ break;
++ }
++
++ if (unlikely(retval))
++ ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
++ state, retval);
++
++ return retval;
++}
++
++/*
++ * TX descriptor initialization
++ */
++static void rt2800pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
++ struct sk_buff *skb,
++ struct txentry_desc *txdesc)
++{
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
++ __le32 *txd = skbdesc->desc;
++ __le32 *txwi = (__le32 *)(skb->data - rt2x00dev->hw->extra_tx_headroom);
++ u32 word;
++
++ /*
++ * Initialize TX Info descriptor
++ */
++ rt2x00_desc_read(txwi, 0, &word);
++ rt2x00_set_field32(&word, TXWI_W0_FRAG,
++ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags) ||
++ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0);
++ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0);
++ rt2x00_set_field32(&word, TXWI_W0_TS,
++ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_AMPDU,
++ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density);
++ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs);
++ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs);
++ rt2x00_set_field32(&word, TXWI_W0_BW,
++ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI,
++ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc);
++ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode);
++ rt2x00_desc_write(txwi, 0, word);
++
++ rt2x00_desc_read(txwi, 1, &word);
++ rt2x00_set_field32(&word, TXWI_W1_ACK,
++ test_bit(ENTRY_TXD_ACK, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W1_ACK,
++ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
++ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID, 0xff);
++ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len);
++ rt2x00_set_field32(&word, TXWI_W1_PACKETID,
++ skbdesc->entry->entry_idx);
++ rt2x00_desc_write(txwi, 1, word);
++
++ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags)) {
++ _rt2x00_desc_write(txwi, 2, skbdesc->iv);
++ _rt2x00_desc_write(txwi, 3, skbdesc->eiv);
++ }
++
++ /*
++ * Initialize TX descriptor
++ */
++ rt2x00_desc_read(txd, 0, &word);
++ rt2x00_set_field32(&word, TXD_W0_SD_PTR0, skbdesc->skb_dma);
++ rt2x00_desc_write(txd, 0, word);
++
++ rt2x00_desc_read(txd, 1, &word);
++ rt2x00_set_field32(&word, TXD_W1_SD_LEN1, skb->len);
++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC1, 1);
++ rt2x00_set_field32(&word, TXD_W1_BURST,
++ test_bit(ENTRY_TXD_BURST, &txdesc->flags));
++ rt2x00_set_field32(&word, TXD_W1_SD_LEN0,
++ rt2x00dev->hw->extra_tx_headroom);
++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC0,
++ !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
++ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 0);
++ rt2x00_desc_write(txd, 1, word);
++
++ rt2x00_desc_read(txd, 2, &word);
++ rt2x00_set_field32(&word, TXD_W2_SD_PTR1,
++ skbdesc->skb_dma + rt2x00dev->hw->extra_tx_headroom);
++ rt2x00_desc_write(txd, 2, word);
++
++ rt2x00_desc_read(txd, 3, &word);
++ rt2x00_set_field32(&word, TXD_W3_WIV, 1);
++ rt2x00_set_field32(&word, TXD_W3_QSEL, 2);
++ rt2x00_desc_write(txd, 3, word);
++}
++
++/*
++ * TX data initialization
++ */
++static void rt2800pci_write_beacon(struct queue_entry *entry)
++{
++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
++ unsigned int beacon_base;
++ u32 reg;
++
++ /*
++ * Disable beaconing while we are reloading the beacon data,
++ * otherwise we might be sending out invalid data.
++ */
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++
++ /*
++ * Write entire beacon with descriptor to register.
++ */
++ beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
++ rt2x00pci_register_multiwrite(rt2x00dev,
++ beacon_base,
++ skbdesc->desc, skbdesc->desc_len);
++ rt2x00pci_register_multiwrite(rt2x00dev,
++ beacon_base + skbdesc->desc_len,
++ entry->skb->data, entry->skb->len);
++
++ /*
++ * Clean up beacon skb.
++ */
++ dev_kfree_skb_any(entry->skb);
++ entry->skb = NULL;
++}
++
++static void rt2800pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
++ const enum data_queue_qid queue)
++{
++ u32 reg;
++
++ if (queue == QID_BEACON) {
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) {
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++ }
++ return;
++ }
++
++ /* FIXME: How can be kick normal TX queues? */
++}
++
++/*
++ * RX control handlers
++ */
++static void rt2800pci_fill_rxdone(struct queue_entry *entry,
++ struct rxdone_entry_desc *rxdesc)
++{
++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
++ struct queue_entry_priv_pci *entry_priv = entry->priv_data;
++ __le32 *rxd = entry_priv->desc;
++ __le32 *rxwi = (__le32 *)entry->skb->data;
++ u32 rxd3;
++ u32 rxwi0;
++ u32 rxwi1;
++ u32 rxwi2;
++ u32 rxwi3;
++ u8 mcs;
++ u8 mode;
++
++ rt2x00_desc_read(rxd, 3, &rxd3);
++ rt2x00_desc_read(rxwi, 0, &rxwi0);
++ rt2x00_desc_read(rxwi, 1, &rxwi1);
++ rt2x00_desc_read(rxwi, 2, &rxwi2);
++ rt2x00_desc_read(rxwi, 3, &rxwi3);
++
++ if (rt2x00_get_field32(rxd3, RXD_W3_CRC_ERROR))
++ rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
++
++ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
++ /*
++ * FIXME: Set cipher on WEP64 when it has been decrypted,
++ * at the moment we cannot determine the real cipher type yet.
++ */
++ rxdesc->cipher =
++ rt2x00_get_field32(rxd3, RXD_W3_DECRYPTED);
++ rxdesc->cipher_status =
++ rt2x00_get_field32(rxd3, RXD_W3_CIPHER_ERROR);
++ }
++
++ if (rxdesc->cipher != CIPHER_NONE) {
++ /*
++ * Hardware has stripped IV/EIV data from 802.11 frame during
++ * decryption. It has provided the data seperately but rt2x00lib
++ * should decide if it should be reinserted.
++ */
++ rxdesc->flags |= RX_FLAG_IV_STRIPPED;
++
++ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
++ rxdesc->flags |= RX_FLAG_DECRYPTED;
++ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
++ rxdesc->flags |= RX_FLAG_MMIC_ERROR;
++ }
++
++ if (rt2x00_get_field32(rxd3, RXD_W3_MY_BSS))
++ rxdesc->dev_flags |= RXDONE_MY_BSS;
++
++ /*
++ * Create the MCS value, when the mode is CCK, mask of 0x8 bit
++ * to remove the short preamble flag.
++ */
++ mode = rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE);
++ mcs = rt2x00_get_field32(rxwi1, RXWI_W1_MCS);
++
++ if (mode == RATE_MODE_CCK)
++ mcs &= ~0x8;
++
++ rxdesc->signal = (mode << 8) | mcs;
++
++ rxdesc->rssi =
++ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) +
++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1) +
++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI2)) / 3;
++
++ rxdesc->noise =
++ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) +
++ rt2x00_get_field32(rxwi3, RXWI_W3_SNR1)) / 2;
++
++ rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
++
++ /*
++ * Remove TXWI descriptor from start of buffer.
++ */
++ skb_pull(entry->skb, TXWI_DESC_SIZE);
++ skb_trim(entry->skb, rxdesc->size);
++}
++
++/*
++ * Interrupt functions.
++ */
++static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance)
++{
++ struct rt2x00_dev *rt2x00dev = dev_instance;
++
++ /* FIXME */
++
++ return IRQ_HANDLED;
++}
++
++/*
++ * Device probe functions.
++ */
++static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
++{
++ struct eeprom_93cx6 eeprom;
++ u32 reg;
++ u16 word;
++ u8 *mac;
++ u8 default_lna_gain;
++
++ rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, &reg);
++
++ eeprom.data = rt2x00dev;
++ eeprom.register_read = rt2800pci_eepromregister_read;
++ eeprom.register_write = rt2800pci_eepromregister_write;
++ eeprom.width = rt2x00_get_field32(reg, E2PROM_CSR_TYPE_93C46) ?
++ PCI_EEPROM_WIDTH_93C46 : PCI_EEPROM_WIDTH_93C66;
++ eeprom.reg_data_in = 0;
++ eeprom.reg_data_out = 0;
++ eeprom.reg_data_clock = 0;
++ eeprom.reg_chip_select = 0;
++
++ eeprom_93cx6_multiread(&eeprom, EEPROM_BASE, rt2x00dev->eeprom,
++ EEPROM_SIZE / sizeof(u16));
++
++ /*
++ * Start validation of the data that has been read.
++ */
++ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
++ if (!is_valid_ether_addr(mac)) {
++ DECLARE_MAC_BUF(macbuf);
++
++ random_ether_addr(mac);
++ EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac));
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
++ if (word == 0xffff) {
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2);
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1);
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
++ EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
++ if (word != 0) {
++ /* NIC configuration must always be 0. */
++ word = 0;
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
++ EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
++ if ((word & 0x00ff) == 0x00ff) {
++ rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE,
++ LED_MODE_TXRX_ACTIVITY);
++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8);
++ EEPROM(rt2x00dev, "Freq: 0x%04x\n", word);
++ }
++
++ /*
++ * During the LNA validation we are going to use
++ * lna0 as correct value. Note that EEPROM_LNA
++ * is never validated.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word);
++ default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
++ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
++ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
++ default_lna_gain);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
++ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
++ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
++ default_lna_gain);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
++
++ return 0;
++}
++
++static int rt2800pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ u16 value;
++ u16 eeprom;
++ u16 device;
++
++ /*
++ * Read EEPROM word for configuration.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++
++ /*
++ * Identify RF chipset.
++ * To determine the RT chip we have to read the
++ * PCI header of the device.
++ */
++ pci_read_config_word(to_pci_dev(rt2x00dev->dev),
++ PCI_CONFIG_HEADER_DEVICE, &device);
++ value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
++ rt2x00pci_register_read(rt2x00dev, MAC_CSR0, &reg);
++ reg = rt2x00_get_field32(reg, MAC_CSR0_ASIC_REV);
++ rt2x00_set_chip(rt2x00dev, device, value, reg);
++
++ if (!rt2x00_rf(&rt2x00dev->chip, RF2820) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2850) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2720) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2750)) {
++ ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
++ return -ENODEV;
++ }
++
++ /*
++ * Read frequency offset and RF programming sequence.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
++ rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
++
++ /*
++ * Read external LNA informations.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
++
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A))
++ __set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG))
++ __set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
++
++ /*
++ * Detect if this device has an hardware controlled radio.
++ */
++#ifdef CONFIG_RT2X00_LIB_RFKILL
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO))
++ __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
++#endif /* CONFIG_RT2X00_LIB_RFKILL */
++
++ /*
++ * Store led settings, for correct led behaviour.
++ */
++#ifdef CONFIG_RT2X00_LIB_LEDS
++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &rt2x00dev->led_mcu_reg);
++#endif /* CONFIG_RT2X00_LIB_LEDS */
++
++ return 0;
++}
++
++/*
++ * RF value list for rt2860
++ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
++ */
++static const struct rf_channel rf_vals[] = {
++ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b },
++ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f },
++ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b },
++ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f },
++ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b },
++ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f },
++ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b },
++ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f },
++ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b },
++ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f },
++ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b },
++ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f },
++ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b },
++ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 },
++
++ /* 802.11 UNI / HyperLan 2 */
++ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 },
++ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 },
++ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 },
++ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 },
++ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b },
++ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b },
++ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 },
++ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 },
++ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b },
++ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 },
++ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 },
++ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 },
++
++ /* 802.11 HyperLan 2 */
++ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 },
++ { 102, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed793 },
++ { 104, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed1a3 },
++ { 108, 0x18402ecc, 0x184c0a32, 0x18178a55, 0x180ed193 },
++ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 },
++ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b },
++ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 },
++ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 },
++ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 },
++ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 },
++ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b },
++ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 },
++ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b },
++ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 },
++ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b },
++ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 },
++
++ /* 802.11 UNII */
++ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 },
++ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 },
++ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f },
++ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f },
++ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 },
++ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 },
++ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 },
++
++ /* 802.11 Japan */
++ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b },
++ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 },
++ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b },
++ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 },
++ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 },
++ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b },
++ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 },
++};
++
++static int rt2800pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
++{
++ struct hw_mode_spec *spec = &rt2x00dev->spec;
++ struct channel_info *info;
++ char *tx_power1;
++ char *tx_power2;
++ unsigned int i;
++
++ /*
++ * Initialize all hw fields.
++ */
++ rt2x00dev->hw->flags =
++ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
++ IEEE80211_HW_SIGNAL_DBM;
++ rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE;
++
++ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
++ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
++ rt2x00_eeprom_addr(rt2x00dev,
++ EEPROM_MAC_ADDR_0));
++
++ /*
++ * Initialize hw_mode information.
++ */
++ spec->supported_bands = SUPPORT_BAND_2GHZ;
++ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
++
++ if (rt2x00_rf(&rt2x00dev->chip, RF2820) ||
++ rt2x00_rf(&rt2x00dev->chip, RF2720)) {
++ spec->num_channels = 14;
++ spec->channels = rf_vals;
++ } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) ||
++ rt2x00_rf(&rt2x00dev->chip, RF2750)) {
++ spec->supported_bands |= SUPPORT_BAND_5GHZ;
++ spec->num_channels = ARRAY_SIZE(rf_vals);
++ spec->channels = rf_vals;
++ }
++
++ /*
++ * Create channel information array
++ */
++ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
++ if (!info)
++ return -ENOMEM;
++
++ spec->channels_info = info;
++
++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
++
++ for (i = 0; i < 14; i++) {
++ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]);
++ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]);
++ }
++
++ if (spec->num_channels > 14) {
++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
++
++ for (i = 14; i < spec->num_channels; i++) {
++ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]);
++ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]);
++ }
++ }
++
++ return 0;
++}
++
++static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
++{
++ int retval;
++
++ /*
++ * Allocate eeprom data.
++ */
++ retval = rt2800pci_validate_eeprom(rt2x00dev);
++ if (retval)
++ return retval;
++
++ retval = rt2800pci_init_eeprom(rt2x00dev);
++ if (retval)
++ return retval;
++
++ /*
++ * Initialize hw specifications.
++ */
++ retval = rt2800pci_probe_hw_mode(rt2x00dev);
++ if (retval)
++ return retval;
++
++ /*
++ * This device requires firmware.
++ */
++ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
++ if (!modparam_nohwcrypt)
++ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
++
++ /*
++ * Set the rssi offset.
++ */
++ rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
++
++ return 0;
++}
++
++/*
++ * IEEE80211 stack callback functions.
++ */
++static int rt2800pci_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, TX_RTS_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_THRES, value);
++ rt2x00pci_register_write(rt2x00dev, TX_RTS_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MM20_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, MM20_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MM40_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, MM40_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, GF20_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, GF20_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, GF40_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, GF40_PROT_CFG, reg);
++
++ return 0;
++}
++
++static int rt2800pci_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
++ const struct ieee80211_tx_queue_params *params)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ struct data_queue *queue;
++ struct rt2x00_field32 field;
++ int retval;
++ u32 reg;
++ u32 offset;
++
++ /*
++ * First pass the configuration through rt2x00lib, that will
++ * update the queue settings and validate the input. After that
++ * we are free to update the registers based on the value
++ * in the queue parameter.
++ */
++ retval = rt2x00mac_conf_tx(hw, queue_idx, params);
++ if (retval)
++ return retval;
++
++ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx);
++
++ /* Update WMM TXOP register */
++ if (queue_idx < 2) {
++ field.bit_offset = queue_idx * 16;
++ field.bit_mask = 0xffff << field.bit_offset;
++
++ rt2x00pci_register_read(rt2x00dev, WMM_TXOP0_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->txop);
++ rt2x00pci_register_write(rt2x00dev, WMM_TXOP0_CFG, reg);
++ } else if (queue_idx < 4) {
++ field.bit_offset = (queue_idx - 2) * 16;
++ field.bit_mask = 0xffff << field.bit_offset;
++
++ rt2x00pci_register_read(rt2x00dev, WMM_TXOP1_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->txop);
++ rt2x00pci_register_write(rt2x00dev, WMM_TXOP1_CFG, reg);
++ }
++
++ /* Update WMM registers */
++ field.bit_offset = queue_idx * 4;
++ field.bit_mask = 0xf << field.bit_offset;
++
++ rt2x00pci_register_read(rt2x00dev, WMM_AIFSN_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->aifs);
++ rt2x00pci_register_write(rt2x00dev, WMM_AIFSN_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, WMM_CWMIN_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->cw_min);
++ rt2x00pci_register_write(rt2x00dev, WMM_CWMIN_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, WMM_CWMAX_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->cw_max);
++ rt2x00pci_register_write(rt2x00dev, WMM_CWMAX_CFG, reg);
++
++ /* Update EDCA registers */
++ if (queue_idx < 4) {
++ offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx);
++
++ rt2x00pci_register_read(rt2x00dev, offset, &reg);
++ rt2x00_set_field32(&reg, EDCA_AC0_CFG_AIFSN, queue->aifs);
++ rt2x00_set_field32(&reg, EDCA_AC0_CFG_CWMIN, queue->cw_min);
++ rt2x00_set_field32(&reg, EDCA_AC0_CFG_CWMAX, queue->cw_max);
++ rt2x00pci_register_write(rt2x00dev, offset, reg);
++ }
++
++ return 0;
++}
++
++static u64 rt2800pci_get_tsf(struct ieee80211_hw *hw)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ u64 tsf;
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, TSF_TIMER_DW1, &reg);
++ tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32;
++ rt2x00pci_register_read(rt2x00dev, TSF_TIMER_DW0, &reg);
++ tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD);
++
++ return tsf;
++}
++
++static const struct ieee80211_ops rt2800pci_mac80211_ops = {
++ .tx = rt2x00mac_tx,
++ .start = rt2x00mac_start,
++ .stop = rt2x00mac_stop,
++ .add_interface = rt2x00mac_add_interface,
++ .remove_interface = rt2x00mac_remove_interface,
++ .config = rt2x00mac_config,
++ .config_interface = rt2x00mac_config_interface,
++ .configure_filter = rt2x00mac_configure_filter,
++ .set_key = rt2x00mac_set_key,
++ .get_stats = rt2x00mac_get_stats,
++ .set_rts_threshold = rt2800pci_set_rts_threshold,
++ .bss_info_changed = rt2x00mac_bss_info_changed,
++ .conf_tx = rt2800pci_conf_tx,
++ .get_tx_stats = rt2x00mac_get_tx_stats,
++ .get_tsf = rt2800pci_get_tsf,
++};
++
++static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
++ .irq_handler = rt2800pci_interrupt,
++ .probe_hw = rt2800pci_probe_hw,
++ .get_firmware_name = rt2800pci_get_firmware_name,
++ .get_firmware_crc = rt2800pci_get_firmware_crc,
++ .load_firmware = rt2800pci_load_firmware,
++ .initialize = rt2x00pci_initialize,
++ .uninitialize = rt2x00pci_uninitialize,
++ .init_rxentry = rt2800pci_init_rxentry,
++ .init_txentry = rt2800pci_init_txentry,
++ .set_device_state = rt2800pci_set_device_state,
++ .rfkill_poll = rt2800pci_rfkill_poll,
++ .link_stats = rt2800pci_link_stats,
++ .reset_tuner = rt2800pci_reset_tuner,
++ .link_tuner = rt2800pci_link_tuner,
++ .write_tx_desc = rt2800pci_write_tx_desc,
++ .write_tx_data = rt2x00pci_write_tx_data,
++ .write_beacon = rt2800pci_write_beacon,
++ .kick_tx_queue = rt2800pci_kick_tx_queue,
++ .fill_rxdone = rt2800pci_fill_rxdone,
++ .config_shared_key = rt2800pci_config_shared_key,
++ .config_pairwise_key = rt2800pci_config_pairwise_key,
++ .config_filter = rt2800pci_config_filter,
++ .config_intf = rt2800pci_config_intf,
++ .config_erp = rt2800pci_config_erp,
++ .config_ant = rt2800pci_config_ant,
++ .config = rt2800pci_config,
++};
++
++static const struct data_queue_desc rt2800pci_queue_rx = {
++ .entry_num = RX_ENTRIES,
++ .data_size = DATA_FRAME_SIZE,
++ .desc_size = RXD_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_pci),
++};
++
++static const struct data_queue_desc rt2800pci_queue_tx = {
++ .entry_num = TX_ENTRIES,
++ .data_size = DATA_FRAME_SIZE,
++ .desc_size = TXD_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_pci),
++};
++
++static const struct data_queue_desc rt2800pci_queue_bcn = {
++ .entry_num = 8 * BEACON_ENTRIES,
++ .data_size = 0, /* No DMA required for beacons */
++ .desc_size = TXWI_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_pci),
++};
++
++static const struct rt2x00_ops rt2800pci_ops = {
++ .name = KBUILD_MODNAME,
++ .max_sta_intf = 1,
++ .max_ap_intf = 8,
++ .eeprom_size = EEPROM_SIZE,
++ .rf_size = RF_SIZE,
++ .tx_queues = NUM_TX_QUEUES,
++ .rx = &rt2800pci_queue_rx,
++ .tx = &rt2800pci_queue_tx,
++ .bcn = &rt2800pci_queue_bcn,
++ .lib = &rt2800pci_rt2x00_ops,
++ .hw = &rt2800pci_mac80211_ops,
++#ifdef CONFIG_RT2X00_LIB_DEBUGFS
++ .debugfs = &rt2800pci_rt2x00debug,
++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
++};
++
++/*
++ * RT2800pci module information.
++ */
++static struct pci_device_id rt2800pci_device_table[] = {
++ { PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { 0, }
++};
++
++MODULE_AUTHOR(DRV_PROJECT);
++MODULE_VERSION(DRV_VERSION);
++MODULE_DESCRIPTION("Ralink RT2800 PCI & PCMCIA Wireless LAN driver.");
++MODULE_SUPPORTED_DEVICE("Ralink RT2860 PCI & PCMCIA chipset based cards");
++MODULE_DEVICE_TABLE(pci, rt2800pci_device_table);
++MODULE_FIRMWARE(FIRMWARE_RT2860);
++MODULE_LICENSE("GPL");
++
++static struct pci_driver rt2800pci_driver = {
++ .name = KBUILD_MODNAME,
++ .id_table = rt2800pci_device_table,
++ .probe = rt2x00pci_probe,
++ .remove = __devexit_p(rt2x00pci_remove),
++ .suspend = rt2x00pci_suspend,
++ .resume = rt2x00pci_resume,
++};
++
++static int __init rt2800pci_init(void)
++{
++ return pci_register_driver(&rt2800pci_driver);
++}
++
++static void __exit rt2800pci_exit(void)
++{
++ pci_unregister_driver(&rt2800pci_driver);
++}
++
++module_init(rt2800pci_init);
++module_exit(rt2800pci_exit);
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2800pci.h
+@@ -0,0 +1,1862 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ 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.
++ */
++
++/*
++ Module: rt2800pci
++ Abstract: Data structures and registers for the rt2800pci module.
++ Supported chipsets: RT2800E & RT2800ED.
++ */
++
++#ifndef RT2800PCI_H
++#define RT2800PCI_H
++
++/*
++ * RF chip defines.
++ *
++ * RF2820 2.4G 2T3R
++ * RF2850 2.4G/5G 2T3R
++ * RF2720 2.4G 1T2R
++ * RF2750 2.4G/5G 1T2R
++ */
++#define RF2820 0x0001
++#define RF2850 0x0002
++#define RF2720 0x0003
++#define RF2750 0x0004
++
++/*
++ * RT2860 version
++ */
++#define RT2860_VERSION_C 0x0100
++#define RT2860_VERSION_D 0x0101
++#define RT2860_VERSION_E 0x0200
++
++/*
++ * Signal information.
++ * Defaul offset is required for RSSI <-> dBm conversion.
++ */
++#define MAX_SIGNAL 0 /* FIXME */
++#define MAX_RX_SSI 0 /* FIXME */
++#define DEFAULT_RSSI_OFFSET 120 /* FIXME */
++
++/*
++ * Register layout information.
++ */
++#define CSR_REG_BASE 0x1000
++#define CSR_REG_SIZE 0x0800
++#define EEPROM_BASE 0x0000
++#define EEPROM_SIZE 0x0110
++#define BBP_BASE 0x0000
++#define BBP_SIZE 0x0080
++#define RF_BASE 0x0000
++#define RF_SIZE 0x0014
++
++/*
++ * Number of TX queues.
++ */
++#define NUM_TX_QUEUES 4
++
++/*
++ * PCI registers.
++ */
++
++/*
++ * PCI Configuration Header
++ */
++#define PCI_CONFIG_HEADER_VENDOR 0x0000
++#define PCI_CONFIG_HEADER_DEVICE 0x0002
++
++/*
++ * E2PROM_CSR: EEPROM control register.
++ * RELOAD: Write 1 to reload eeprom content.
++ * TYPE_93C46: 1: 93c46, 0:93c66.
++ * LOAD_STATUS: 1:loading, 0:done.
++ */
++#define E2PROM_CSR 0x0004
++#define E2PROM_CSR_RELOAD FIELD32(0x00000001)
++#define E2PROM_CSR_DATA_CLOCK FIELD32(0x00000002)
++#define E2PROM_CSR_CHIP_SELECT FIELD32(0x00000004)
++#define E2PROM_CSR_DATA_IN FIELD32(0x00000008)
++#define E2PROM_CSR_DATA_OUT FIELD32(0x00000010)
++#define E2PROM_CSR_TYPE_93C46 FIELD32(0x00000020)
++#define E2PROM_CSR_LOAD_STATUS FIELD32(0x00000040)
++
++/*
++ * HOST-MCU shared memory
++ */
++#define HOST_CMD_CSR 0x0404
++#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff)
++
++/*
++ * INT_SOURCE_CSR: Interrupt source register.
++ * Write one to clear corresponding bit.
++ * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c
++ */
++#define INT_SOURCE_CSR 0x0200
++#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001)
++#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002)
++#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004)
++#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008)
++#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010)
++#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020)
++#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040)
++#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
++#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
++#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200)
++#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400)
++#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800)
++#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000)
++#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000)
++#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000)
++#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000)
++#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000)
++#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000)
++
++/*
++ * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF.
++ */
++#define INT_MASK_CSR 0x0204
++#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001)
++#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002)
++#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004)
++#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008)
++#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010)
++#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020)
++#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040)
++#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
++#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
++#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200)
++#define INT_MASK_CSR_RX_COHERENT FIELD32(0x40000000)
++#define INT_MASK_CSR_TX_COHERENT FIELD32(0x80000000)
++
++/*
++ * WPDMA_GLO_CFG
++ */
++#define WPDMA_GLO_CFG 0x0208
++#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001)
++#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002)
++#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004)
++#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008)
++#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030)
++#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040)
++#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080)
++#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00)
++#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000)
++
++/*
++ * WPDMA_RST_IDX
++ */
++#define WPDMA_RST_IDX 0x020c
++#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001)
++#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002)
++#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004)
++#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008)
++#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010)
++#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020)
++#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000)
++
++/*
++ * DELAY_INT_CFG
++ */
++#define DELAY_INT_CFG 0x0210
++#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff)
++#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00)
++#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000)
++#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000)
++#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000)
++#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000)
++
++/*
++ * WMM_AIFSN_CFG: Aifsn for each EDCA AC
++ * AIFSN0: AC_BE
++ * AIFSN1: AC_BK
++ * AIFSN1: AC_VI
++ * AIFSN1: AC_VO
++ */
++#define WMM_AIFSN_CFG 0x0214
++#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f)
++#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0)
++#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00)
++#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000)
++
++/*
++ * WMM_CWMIN_CSR: CWmin for each EDCA AC
++ * CWMIN0: AC_BE
++ * CWMIN1: AC_BK
++ * CWMIN1: AC_VI
++ * CWMIN1: AC_VO
++ */
++#define WMM_CWMIN_CFG 0x0218
++#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f)
++#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0)
++#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00)
++#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000)
++
++/*
++ * WMM_CWMAX_CSR: CWmax for each EDCA AC
++ * CWMAX0: AC_BE
++ * CWMAX1: AC_BK
++ * CWMAX1: AC_VI
++ * CWMAX1: AC_VO
++ */
++#define WMM_CWMAX_CFG 0x021c
++#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f)
++#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0)
++#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00)
++#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000)
++
++/*
++ * AC_TXOP0: AC_BK/AC_BE TXOP register
++ * AC0TXOP: AC_BK in unit of 32us
++ * AC1TXOP: AC_BE in unit of 32us
++ */
++#define WMM_TXOP0_CFG 0x0220
++#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff)
++#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000)
++
++/*
++ * AC_TXOP1: AC_VO/AC_VI TXOP register
++ * AC2TXOP: AC_VI in unit of 32us
++ * AC3TXOP: AC_VO in unit of 32us
++ */
++#define WMM_TXOP1_CFG 0x0224
++#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff)
++#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000)
++
++/*
++ * RINGREG_DIFF
++ */
++#define RINGREG_DIFF 0x0010
++
++/*
++ * GPIO_CTRL_CFG:
++ */
++#define GPIO_CTRL_CFG 0x0228
++#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001)
++#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002)
++#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004)
++#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008)
++#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010)
++#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020)
++#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040)
++#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080)
++#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100)
++
++/*
++ * MCU_CMD_CFG
++ */
++#define MCU_CMD_CFG 0x022c
++
++/*
++ * AC_BK register offsets
++ */
++#define TX_BASE_PTR0 0x0230
++#define TX_MAX_CNT0 0x0234
++#define TX_CTX_IDX0 0x0238
++#define TX_DTX_IDX0 0x023c
++
++/*
++ * AC_BE register offsets
++ */
++#define TX_BASE_PTR1 0x0240
++#define TX_MAX_CNT1 0x0244
++#define TX_CTX_IDX1 0x0248
++#define TX_DTX_IDX1 0x024c
++
++/*
++ * AC_VI register offsets
++ */
++#define TX_BASE_PTR2 0x0250
++#define TX_MAX_CNT2 0x0254
++#define TX_CTX_IDX2 0x0258
++#define TX_DTX_IDX2 0x025c
++
++/*
++ * AC_VO register offsets
++ */
++#define TX_BASE_PTR3 0x0260
++#define TX_MAX_CNT3 0x0264
++#define TX_CTX_IDX3 0x0268
++#define TX_DTX_IDX3 0x026c
++
++/*
++ * HCCA register offsets
++ */
++#define TX_BASE_PTR4 0x0270
++#define TX_MAX_CNT4 0x0274
++#define TX_CTX_IDX4 0x0278
++#define TX_DTX_IDX4 0x027c
++
++/*
++ * MGMT register offsets
++ */
++#define TX_BASE_PTR5 0x0280
++#define TX_MAX_CNT5 0x0284
++#define TX_CTX_IDX5 0x0288
++#define TX_DTX_IDX5 0x028c
++
++/*
++ * RX register offsets
++ */
++#define RX_BASE_PTR 0x0290
++#define RX_MAX_CNT 0x0294
++#define RX_CRX_IDX 0x0298
++#define RX_DRX_IDX 0x029c
++
++/*
++ * PBF_SYS_CTRL
++ * HOST_RAM_WRITE: enable Host program ram write selection
++ */
++#define PBF_SYS_CTRL 0x0400
++#define PBF_SYS_CTRL_READY FIELD32(0x00000080)
++#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000)
++
++/*
++ * PBF registers
++ * Most are for debug. Driver doesn't touch PBF register.
++ */
++#define PBF_CFG 0x0408
++#define PBF_MAX_PCNT 0x040c
++#define PBF_CTRL 0x0410
++#define PBF_INT_STA 0x0414
++#define PBF_INT_ENA 0x0418
++
++/*
++ * BCN_OFFSET0:
++ */
++#define BCN_OFFSET0 0x042c
++#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff)
++#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00)
++#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000)
++#define BCN_OFFSET0_BCN3 FIELD32(0xff000000)
++
++/*
++ * BCN_OFFSET1:
++ */
++#define BCN_OFFSET1 0x0430
++#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff)
++#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00)
++#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000)
++#define BCN_OFFSET1_BCN7 FIELD32(0xff000000)
++
++/*
++ * PBF registers
++ * Most are for debug. Driver doesn't touch PBF register.
++ */
++#define TXRXQ_PCNT 0x0438
++#define PBF_DBG 0x043c
++
++/*
++ * MAC Control/Status Registers(CSR).
++ * Some values are set in TU, whereas 1 TU == 1024 us.
++ */
++
++/*
++ * MAC_CSR0: ASIC revision number.
++ * ASIC_REV: 0
++ * ASIC_VER: 2860
++ */
++#define MAC_CSR0 0x1000
++#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff)
++#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000)
++
++/*
++ * MAC_SYS_CTRL:
++ */
++#define MAC_SYS_CTRL 0x1004
++#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001)
++#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002)
++#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004)
++#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008)
++#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010)
++#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020)
++#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040)
++#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080)
++
++/*
++ * MAC_ADDR_DW0: STA MAC register 0
++ */
++#define MAC_ADDR_DW0 0x1008
++#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff)
++#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00)
++#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000)
++#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000)
++
++/*
++ * MAC_ADDR_DW1: STA MAC register 1
++ * UNICAST_TO_ME_MASK:
++ * Used to mask off bits from byte 5 of the MAC address
++ * to determine the UNICAST_TO_ME bit for RX frames.
++ * The full mask is complemented by BSS_ID_MASK:
++ * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK
++ */
++#define MAC_ADDR_DW1 0x100c
++#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff)
++#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00)
++#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000)
++
++/*
++ * MAC_BSSID_DW0: BSSID register 0
++ */
++#define MAC_BSSID_DW0 0x1010
++#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff)
++#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00)
++#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000)
++#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000)
++
++/*
++ * MAC_BSSID_DW1: BSSID register 1
++ * BSS_ID_MASK:
++ * 0: 1-BSSID mode (BSS index = 0)
++ * 1: 2-BSSID mode (BSS index: Byte5, bit 0)
++ * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1)
++ * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2)
++ * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the
++ * BSSID. This will make sure that those bits will be ignored
++ * when determining the MY_BSS of RX frames.
++ */
++#define MAC_BSSID_DW1 0x1014
++#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff)
++#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00)
++#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000)
++#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000)
++
++/*
++ * MAX_LEN_CFG: Maximum frame length register.
++ * MAX_MPDU: rt2860b max 16k bytes
++ * MAX_PSDU: Maximum PSDU length
++ * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16
++ */
++#define MAX_LEN_CFG 0x1018
++#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff)
++#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000)
++#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000)
++#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000)
++
++/*
++ * BBP_CSR_CFG: BBP serial control register
++ * VALUE: Register value to program into BBP
++ * REG_NUM: Selected BBP register
++ * READ_CONTROL: 0 write BBP, 1 read BBP
++ * BUSY: ASIC is busy executing BBP commands
++ * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks
++ * BBP_RW_MODE: 0 serial, 1 paralell
++ */
++#define BBP_CSR_CFG 0x101c
++#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff)
++#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00)
++#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000)
++#define BBP_CSR_CFG_BUSY FIELD32(0x00020000)
++#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000)
++#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000)
++
++/*
++ * RF_CSR_CFG0: RF control register
++ * REGID_AND_VALUE: Register value to program into RF
++ * BITWIDTH: Selected RF register
++ * STANDBYMODE: 0 high when standby, 1 low when standby
++ * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate
++ * BUSY: ASIC is busy executing RF commands
++ */
++#define RF_CSR_CFG0 0x1020
++#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff)
++#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000)
++#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff)
++#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000)
++#define RF_CSR_CFG0_SEL FIELD32(0x40000000)
++#define RF_CSR_CFG0_BUSY FIELD32(0x80000000)
++
++/*
++ * RF_CSR_CFG1: RF control register
++ * REGID_AND_VALUE: Register value to program into RF
++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE
++ * 0: 3 system clock cycle (37.5usec)
++ * 1: 5 system clock cycle (62.5usec)
++ */
++#define RF_CSR_CFG1 0x1024
++#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff)
++#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000)
++
++/*
++ * RF_CSR_CFG2: RF control register
++ * VALUE: Register value to program into RF
++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE
++ * 0: 3 system clock cycle (37.5usec)
++ * 1: 5 system clock cycle (62.5usec)
++ */
++#define RF_CSR_CFG2 0x1028
++#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff)
++
++/*
++ * LED_CFG: LED control
++ * color LED's:
++ * 0: off
++ * 1: blinking upon TX2
++ * 2: periodic slow blinking
++ * 3: always on
++ * LED polarity:
++ * 0: active low
++ * 1: active high
++ */
++#define LED_CFG 0x102c
++#define LED_CFG_ON_PERIOD FIELD32(0x000000ff)
++#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00)
++#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000)
++#define LED_CFG_R_LED_MODE FIELD32(0x03000000)
++#define LED_CFG_G_LED_MODE FIELD32(0x0c000000)
++#define LED_CFG_Y_LED_MODE FIELD32(0x30000000)
++#define LED_CFG_LED_POLAR FIELD32(0x40000000)
++
++/*
++ * XIFS_TIME_CFG: MAC timing
++ * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX
++ * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX
++ * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX
++ * when MAC doesn't reference BBP signal BBRXEND
++ * EIFS: unit 1us
++ * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer
++ *
++ */
++#define XIFS_TIME_CFG 0x1100
++#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff)
++#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00)
++#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000)
++#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000)
++#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000)
++
++/*
++ * BKOFF_SLOT_CFG:
++ */
++#define BKOFF_SLOT_CFG 0x1104
++#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff)
++#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00)
++
++/*
++ * NAV_TIME_CFG:
++ */
++#define NAV_TIME_CFG 0x1108
++#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff)
++#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00)
++#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000)
++#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000)
++
++/*
++ * CH_TIME_CFG: count as channel busy
++ */
++#define CH_TIME_CFG 0x110c
++
++/*
++ * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us
++ */
++#define PBF_LIFE_TIMER 0x1110
++
++/*
++ * BCN_TIME_CFG:
++ * BEACON_INTERVAL: in unit of 1/16 TU
++ * TSF_TICKING: Enable TSF auto counting
++ * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode
++ * BEACON_GEN: Enable beacon generator
++ */
++#define BCN_TIME_CFG 0x1114
++#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff)
++#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000)
++#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000)
++#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000)
++#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000)
++#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000)
++
++/*
++ * TBTT_SYNC_CFG:
++ */
++#define TBTT_SYNC_CFG 0x1118
++
++/*
++ * TSF_TIMER_DW0: Local lsb TSF timer, read-only
++ */
++#define TSF_TIMER_DW0 0x111c
++#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff)
++
++/*
++ * TSF_TIMER_DW1: Local msb TSF timer, read-only
++ */
++#define TSF_TIMER_DW1 0x1120
++#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff)
++
++/*
++ * TBTT_TIMER: TImer remains till next TBTT, read-only
++ */
++#define TBTT_TIMER 0x1124
++
++/*
++ * INT_TIMER_CFG:
++ */
++#define INT_TIMER_CFG 0x1128
++
++/*
++ * INT_TIMER_EN: GP-timer and pre-tbtt Int enable
++ */
++#define INT_TIMER_EN 0x112c
++
++/*
++ * CH_IDLE_STA: channel idle time
++ */
++#define CH_IDLE_STA 0x1130
++
++/*
++ * CH_BUSY_STA: channel busy time
++ */
++#define CH_BUSY_STA 0x1134
++
++/*
++ * MAC_STATUS_CFG:
++ * BBP_RF_BUSY: When set to 0, BBP and RF are stable.
++ * if 1 or higher one of the 2 registers is busy.
++ */
++#define MAC_STATUS_CFG 0x1200
++#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003)
++
++/*
++ * PWR_PIN_CFG:
++ */
++#define PWR_PIN_CFG 0x1204
++
++/*
++ * AUTOWAKEUP_CFG: Manual power control / status register
++ * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set
++ * AUTOWAKE: 0:sleep, 1:awake
++ */
++#define AUTOWAKEUP_CFG 0x1208
++#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff)
++#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00)
++#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000)
++
++/*
++ * EDCA_AC0_CFG:
++ */
++#define EDCA_AC0_CFG 0x1300
++#define EDCA_AC0_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC1_CFG:
++ */
++#define EDCA_AC1_CFG 0x1304
++#define EDCA_AC1_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC2_CFG:
++ */
++#define EDCA_AC2_CFG 0x1308
++#define EDCA_AC2_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC3_CFG:
++ */
++#define EDCA_AC3_CFG 0x130c
++#define EDCA_AC3_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_TID_AC_MAP:
++ */
++#define EDCA_TID_AC_MAP 0x1310
++
++/*
++ * TX_PWR_CFG_0:
++ */
++#define TX_PWR_CFG_0 0x1314
++#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f)
++#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0)
++#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00)
++#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000)
++#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000)
++#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000)
++#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000)
++#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_1:
++ */
++#define TX_PWR_CFG_1 0x1318
++#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f)
++#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0)
++#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00)
++#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000)
++#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000)
++#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000)
++#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000)
++#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_2:
++ */
++#define TX_PWR_CFG_2 0x131c
++#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f)
++#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0)
++#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00)
++#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000)
++#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000)
++#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000)
++#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000)
++#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_3:
++ */
++#define TX_PWR_CFG_3 0x1320
++#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f)
++#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0)
++#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00)
++#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000)
++#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000)
++#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000)
++#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000)
++#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_4:
++ */
++#define TX_PWR_CFG_4 0x1324
++#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f)
++#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0)
++#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00)
++#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000)
++
++/*
++ * TX_PIN_CFG:
++ */
++#define TX_PIN_CFG 0x1328
++#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001)
++#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002)
++#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004)
++#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008)
++#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010)
++#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020)
++#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040)
++#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080)
++#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100)
++#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200)
++#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400)
++#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800)
++#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000)
++#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000)
++#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000)
++#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000)
++#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000)
++#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000)
++#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000)
++#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000)
++
++/*
++ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz
++ */
++#define TX_BAND_CFG 0x132c
++#define TX_BAND_CFG_A FIELD32(0x00000002)
++#define TX_BAND_CFG_BG FIELD32(0x00000004)
++
++/*
++ * TX_SW_CFG0:
++ */
++#define TX_SW_CFG0 0x1330
++
++/*
++ * TX_SW_CFG1:
++ */
++#define TX_SW_CFG1 0x1334
++
++/*
++ * TX_SW_CFG2:
++ */
++#define TX_SW_CFG2 0x1338
++
++/*
++ * TXOP_THRES_CFG:
++ */
++#define TXOP_THRES_CFG 0x133c
++
++/*
++ * TXOP_CTRL_CFG:
++ */
++#define TXOP_CTRL_CFG 0x1340
++
++/*
++ * TX_RTS_CFG:
++ * RTS_THRES: unit:byte
++ * RTS_FBK_EN: enable rts rate fallback
++ */
++#define TX_RTS_CFG 0x1344
++#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff)
++#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00)
++#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000)
++
++/*
++ * TX_TIMEOUT_CFG:
++ * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us
++ * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure
++ * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation.
++ * it is recommended that:
++ * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT)
++ */
++#define TX_TIMEOUT_CFG 0x1348
++#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0)
++#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00)
++#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000)
++
++/*
++ * TX_RTY_CFG:
++ * SHORT_RTY_LIMIT: short retry limit
++ * LONG_RTY_LIMIT: long retry limit
++ * LONG_RTY_THRE: Long retry threshoold
++ * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode
++ * 0:expired by retry limit, 1: expired by mpdu life timer
++ * AGG_RTY_MODE: Aggregate MPDU retry mode
++ * 0:expired by retry limit, 1: expired by mpdu life timer
++ * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable
++ */
++#define TX_RTY_CFG 0x134c
++#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff)
++#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00)
++#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000)
++#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000)
++#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000)
++#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000)
++
++/*
++ * TX_LINK_CFG:
++ * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us
++ * MFB_ENABLE: TX apply remote MFB 1:enable
++ * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable
++ * 0: not apply remote remote unsolicit (MFS=7)
++ * TX_MRQ_EN: MCS request TX enable
++ * TX_RDG_EN: RDG TX enable
++ * TX_CF_ACK_EN: Piggyback CF-ACK enable
++ * REMOTE_MFB: remote MCS feedback
++ * REMOTE_MFS: remote MCS feedback sequence number
++ */
++#define TX_LINK_CFG 0x1350
++#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff)
++#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100)
++#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200)
++#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400)
++#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800)
++#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000)
++#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000)
++#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000)
++
++/*
++ * HT_FBK_CFG0:
++ */
++#define HT_FBK_CFG0 0x1354
++#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f)
++#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0)
++#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00)
++#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000)
++#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000)
++#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000)
++#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000)
++#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000)
++
++/*
++ * HT_FBK_CFG1:
++ */
++#define HT_FBK_CFG1 0x1358
++#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f)
++#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0)
++#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00)
++#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000)
++#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000)
++#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000)
++#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000)
++#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000)
++
++/*
++ * LG_FBK_CFG0:
++ */
++#define LG_FBK_CFG0 0x135c
++#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f)
++#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0)
++#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00)
++#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000)
++#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000)
++#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000)
++#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000)
++#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000)
++
++/*
++ * LG_FBK_CFG1:
++ */
++#define LG_FBK_CFG1 0x1360
++#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f)
++#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0)
++#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00)
++#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000)
++
++/*
++ * CCK_PROT_CFG: CCK Protection
++ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd)
++ * PROTECT_CTRL: Protection control frame type for CCK TX
++ * 0:none, 1:RTS/CTS, 2:CTS-to-self
++ * PROTECT_NAV: TXOP protection type for CCK TX
++ * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect
++ * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow
++ * RTS_TH_EN: RTS threshold enable on CCK TX
++ */
++#define CCK_PROT_CFG 0x1364
++#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * OFDM_PROT_CFG: OFDM Protection
++ */
++#define OFDM_PROT_CFG 0x1368
++#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * MM20_PROT_CFG: MM20 Protection
++ */
++#define MM20_PROT_CFG 0x136c
++#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * MM40_PROT_CFG: MM40 Protection
++ */
++#define MM40_PROT_CFG 0x1370
++#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * GF20_PROT_CFG: GF20 Protection
++ */
++#define GF20_PROT_CFG 0x1374
++#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * GF40_PROT_CFG: GF40 Protection
++ */
++#define GF40_PROT_CFG 0x1378
++#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * EXP_CTS_TIME:
++ */
++#define EXP_CTS_TIME 0x137c
++
++/*
++ * EXP_ACK_TIME:
++ */
++#define EXP_ACK_TIME 0x1380
++
++/*
++ * RX_FILTER_CFG: RX configuration register.
++ */
++#define RX_FILTER_CFG 0x1400
++#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001)
++#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002)
++#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004)
++#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008)
++#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010)
++#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020)
++#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040)
++#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080)
++#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100)
++#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200)
++#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400)
++#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800)
++#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000)
++#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000)
++#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000)
++#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000)
++#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000)
++
++/*
++ * AUTO_RSP_CFG:
++ * AUTORESPONDER: 0: disable, 1: enable
++ * BAC_ACK_POLICY: 0:long, 1:short preamble
++ * CTS_40_MMODE: Response CTS 40MHz duplicate mode
++ * CTS_40_MREF: Response CTS 40MHz duplicate mode
++ * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble
++ * DUAL_CTS_EN: Power bit value in control frame
++ * ACK_CTS_PSM_BIT:Power bit value in control frame
++ */
++#define AUTO_RSP_CFG 0x1404
++#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001)
++#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002)
++#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004)
++#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008)
++#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010)
++#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040)
++#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080)
++
++/*
++ * LEGACY_BASIC_RATE:
++ */
++#define LEGACY_BASIC_RATE 0x1408
++
++/*
++ * HT_BASIC_RATE:
++ */
++#define HT_BASIC_RATE 0x140c
++
++/*
++ * HT_CTRL_CFG:
++ */
++#define HT_CTRL_CFG 0x1410
++
++/*
++ * SIFS_COST_CFG:
++ */
++#define SIFS_COST_CFG 0x1414
++
++/*
++ * RX_PARSER_CFG:
++ * Set NAV for all received frames
++ */
++#define RX_PARSER_CFG 0x1418
++
++/*
++ * TX_SEC_CNT0:
++ */
++#define TX_SEC_CNT0 0x1500
++
++/*
++ * RX_SEC_CNT0:
++ */
++#define RX_SEC_CNT0 0x1504
++
++/*
++ * CCMP_FC_MUTE:
++ */
++#define CCMP_FC_MUTE 0x1508
++
++/*
++ * TXOP_HLDR_ADDR0:
++ */
++#define TXOP_HLDR_ADDR0 0x1600
++
++/*
++ * TXOP_HLDR_ADDR1:
++ */
++#define TXOP_HLDR_ADDR1 0x1604
++
++/*
++ * TXOP_HLDR_ET:
++ */
++#define TXOP_HLDR_ET 0x1608
++
++/*
++ * QOS_CFPOLL_RA_DW0:
++ */
++#define QOS_CFPOLL_RA_DW0 0x160c
++
++/*
++ * QOS_CFPOLL_RA_DW1:
++ */
++#define QOS_CFPOLL_RA_DW1 0x1610
++
++/*
++ * QOS_CFPOLL_QC:
++ */
++#define QOS_CFPOLL_QC 0x1614
++
++/*
++ * RX_STA_CNT0: RX PLCP error count & RX CRC error count
++ */
++#define RX_STA_CNT0 0x1700
++#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff)
++#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000)
++
++/*
++ * RX_STA_CNT1: RX False CCA count & RX LONG frame count
++ */
++#define RX_STA_CNT1 0x1704
++#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff)
++#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000)
++
++/*
++ * RX_STA_CNT2:
++ */
++#define RX_STA_CNT2 0x1708
++#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff)
++#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT0: TX Beacon count
++ */
++#define TX_STA_CNT0 0x170c
++#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff)
++#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT1: TX tx count
++ */
++#define TX_STA_CNT1 0x1710
++#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff)
++#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT2: TX tx count
++ */
++#define TX_STA_CNT2 0x1714
++#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff)
++#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_FIFO: TX Result for specific PID status fifo register
++ */
++#define TX_STA_FIFO 0x1718
++#define TX_STA_FIFO_B_VALID FIELD32(0x00000001)
++#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e)
++#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020)
++#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040)
++#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080)
++#define TX_STA_FIFO_WCID FIELD32(0x0000ff00)
++#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT: Debug counter
++ */
++#define TX_AGG_CNT 0x171c
++#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT0:
++ */
++#define TX_AGG_CNT0 0x1720
++#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT1:
++ */
++#define TX_AGG_CNT1 0x1724
++#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT2:
++ */
++#define TX_AGG_CNT2 0x1728
++#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT3:
++ */
++#define TX_AGG_CNT3 0x172c
++#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT4:
++ */
++#define TX_AGG_CNT4 0x1730
++#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT5:
++ */
++#define TX_AGG_CNT5 0x1734
++#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT6:
++ */
++#define TX_AGG_CNT6 0x1738
++#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT7:
++ */
++#define TX_AGG_CNT7 0x173c
++#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000)
++
++/*
++ * MPDU_DENSITY_CNT:
++ * TX_ZERO_DEL: TX zero length delimiter count
++ * RX_ZERO_DEL: RX zero length delimiter count
++ */
++#define MPDU_DENSITY_CNT 0x1740
++#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff)
++#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000)
++
++/*
++ * Security key table memory, base address = 0x1800
++ */
++struct hw_pairwise_ta_entry {
++ u8 address[6];
++ u8 reserved[2];
++} __attribute__ ((packed));
++
++struct wcid_entry {
++ u8 rx_ba_bitmat7;
++ u8 rx_ba_bitmat0;
++ u8 mac[6];
++} __attribute__ ((packed));
++
++struct hw_key_entry {
++ u8 key[16];
++ u8 tx_mic[8];
++ u8 rx_mic[8];
++} __attribute__ ((packed));
++
++/*
++ * Security key table memory.
++ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry
++ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry
++ * PAIRWISE_IVEIV_TABLE_BASE: 8-byte * 256-entry
++ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry
++ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry
++ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry
++ * SHARED_KEY_MODE_BASE: 32-byte * 16-entry
++ */
++#define MAC_WCID_BASE 0x1800
++#define PAIRWISE_KEY_TABLE_BASE 0x4000
++#define PAIRWISE_IVEIV_TABLE_BASE 0x6000
++#define MAC_IVEIV_TABLE_BASE 0x6000
++#define MAC_WCID_ATTRIBUTE_BASE 0x6800
++#define SHARED_KEY_TABLE_BASE 0x6c00
++#define SHARED_KEY_MODE_BASE 0x7000
++
++#define SHARED_KEY_ENTRY(__idx) \
++ ( SHARED_KEY_TABLE_BASE + \
++ ((__idx) * sizeof(struct hw_key_entry)) )
++#define SHARED_KEY_MODE_ENTRY(__idx) \
++ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
++#define PAIRWISE_KEY_ENTRY(__idx) \
++ ( PAIRWISE_KEY_TABLE_BASE + \
++ ((__idx) * sizeof(struct hw_key_entry)) )
++
++#define MAC_WCID_ENTRY(__idx) \
++ ( MAC_WCID_BASE + (2 * sizeof(u32) * (__idx)) )
++#define MAC_WCID_ATTR_ENTRY(__idx) \
++ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
++
++/*
++ * MAC_WCID_ATTRIBUTE:
++ * KEYTAB: 0: shared key table, 1: pairwise key table
++ * BSS_IDX: multipleBSS index for the WCID
++ */
++#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001)
++#define MAC_WCID_ATTRIBUTE_PAIRKEY_MODE FIELD32(0x0000000e)
++#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070)
++#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380)
++
++/*
++ * SHARED_KEY_MODE:
++ */
++#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007)
++#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070)
++#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700)
++#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000)
++#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000)
++#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000)
++#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000)
++#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000)
++
++/*
++ * HOST-MCU communication
++ */
++
++/*
++ * H2M_MAILBOX_CSR: Host-to-MCU Mailbox.
++ */
++#define H2M_MAILBOX_CSR 0x7010
++#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff)
++#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00)
++#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000)
++#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000)
++
++/*
++ * H2M_MAILBOX_CID:
++ */
++#define H2M_MAILBOX_CID 0x7014
++
++/*
++ * H2M_MAILBOX_STATUS:
++ */
++#define H2M_MAILBOX_STATUS 0x701c
++
++/*
++ * H2M_INT_SRC:
++ */
++#define H2M_INT_SRC 0x7024
++
++/*
++ * H2M_BBP_AGENT:
++ */
++#define H2M_BBP_AGENT 0x7028
++
++/*
++ * MCU_LEDCS: LED control for MCU Mailbox.
++ */
++#define MCU_LEDCS_LED_MODE FIELD8(0x1f)
++#define MCU_LEDCS_POLARITY FIELD8(0x01)
++
++/*
++ * HW_CS_CTS_BASE:
++ * Carrier-sense CTS frame base address.
++ * It's where mac stores carrier-sense frame for carrier-sense function.
++ */
++#define HW_CS_CTS_BASE 0x7700
++
++/*
++ * HW_DFS_CTS_BASE:
++ * FS CTS frame base address. It's where mac stores CTS frame for DFS.
++ */
++#define HW_DFS_CTS_BASE 0x7780
++
++/*
++ * TXRX control registers - base address 0x3000
++ */
++
++/*
++ * TXRX_CSR1:
++ * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first..
++ */
++#define TXRX_CSR1 0x77d0
++
++/*
++ * HW_DEBUG_SETTING_BASE:
++ * since NULL frame won't be that long (256 byte)
++ * We steal 16 tail bytes to save debugging settings
++ */
++#define HW_DEBUG_SETTING_BASE 0x77f0
++#define HW_DEBUG_SETTING_BASE2 0x7770
++
++/*
++ * HW_BEACON_BASE
++ * In order to support maximum 8 MBSS and its maximum length
++ * is 512 bytes for each beacon
++ * Three section discontinue memory segments will be used.
++ * 1. The original region for BCN 0~3
++ * 2. Extract memory from FCE table for BCN 4~5
++ * 3. Extract memory from Pair-wise key table for BCN 6~7
++ * It occupied those memory of wcid 238~253 for BCN 6
++ * and wcid 222~237 for BCN 7
++ *
++ * IMPORTANT NOTE: Not sure why legacy driver does this,
++ * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6.
++ */
++#define HW_BEACON_BASE0 0x7800
++#define HW_BEACON_BASE1 0x7a00
++#define HW_BEACON_BASE2 0x7c00
++#define HW_BEACON_BASE3 0x7e00
++#define HW_BEACON_BASE4 0x7200
++#define HW_BEACON_BASE5 0x7400
++#define HW_BEACON_BASE6 0x5dc0
++#define HW_BEACON_BASE7 0x5bc0
++
++#define HW_BEACON_OFFSET(__index) \
++ ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \
++ (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \
++ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) )
++
++/*
++ * 8051 firmware image.
++ */
++#define FIRMWARE_RT2860 "rt2860.bin"
++#define FIRMWARE_IMAGE_BASE 0x2000
++
++/*
++ * BBP registers.
++ * The wordsize of the BBP is 8 bits.
++ */
++
++/*
++ * BBP 1: TX Antenna
++ */
++#define BBP1_TX_POWER FIELD8(0x07)
++#define BBP1_TX_ANTENNA FIELD8(0x18)
++
++/*
++ * BBP 3: RX Antenna
++ */
++#define BBP3_RX_ANTENNA FIELD8(0x18)
++
++/*
++ * RF registers
++ */
++
++/*
++ * RF 2
++ */
++#define RF2_ANTENNA_RX2 FIELD32(0x00000040)
++#define RF2_ANTENNA_TX1 FIELD32(0x00004000)
++#define RF2_ANTENNA_RX1 FIELD32(0x00020000)
++
++/*
++ * RF 3
++ */
++#define RF3_TXPOWER_G FIELD32(0x00003e00)
++#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200)
++#define RF3_TXPOWER_A FIELD32(0x00003c00)
++
++/*
++ * RF 4
++ */
++#define RF4_TXPOWER_G FIELD32(0x000007c0)
++#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040)
++#define RF4_TXPOWER_A FIELD32(0x00000780)
++#define RF4_FREQ_OFFSET FIELD32(0x001f8000)
++#define RF4_BW40 FIELD32(0x00200000)
++
++/*
++ * EEPROM content.
++ * The wordsize of the EEPROM is 16 bits.
++ */
++
++/*
++ * EEPROM Version
++ */
++#define EEPROM_VERSION 0x0001
++#define EEPROM_VERSION_FAE FIELD16(0x00ff)
++#define EEPROM_VERSION_VERSION FIELD16(0xff00)
++
++/*
++ * HW MAC address.
++ */
++#define EEPROM_MAC_ADDR_0 0x0002
++#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
++#define EEPROM_MAC_ADDR1 0x0003
++#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
++#define EEPROM_MAC_ADDR_2 0x0004
++#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
++
++/*
++ * EEPROM ANTENNA config
++ * RXPATH: 1: 1R, 2: 2R, 3: 3R
++ * TXPATH: 1: 1T, 2: 2T
++ */
++#define EEPROM_ANTENNA 0x001a
++#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f)
++#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0)
++#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00)
++
++/*
++ * EEPROM NIC config
++ * CARDBUS_ACCEL: 0 - enable, 1 - disable
++ */
++#define EEPROM_NIC 0x001b
++#define EEPROM_NIC_HW_RADIO FIELD16(0x0001)
++#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002)
++#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004)
++#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008)
++#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010)
++#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020)
++#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040)
++#define EEPROM_NIC_WPS_PBC FIELD16(0x0080)
++#define EEPROM_NIC_BW40M_BG FIELD16(0x0100)
++#define EEPROM_NIC_BW40M_A FIELD16(0x0200)
++
++/*
++ * EEPROM frequency
++ */
++#define EEPROM_FREQ 0x001d
++#define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
++#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00)
++#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000)
++
++/*
++ * EEPROM LED
++ * POLARITY_RDY_G: Polarity RDY_G setting.
++ * POLARITY_RDY_A: Polarity RDY_A setting.
++ * POLARITY_ACT: Polarity ACT setting.
++ * POLARITY_GPIO_0: Polarity GPIO0 setting.
++ * POLARITY_GPIO_1: Polarity GPIO1 setting.
++ * POLARITY_GPIO_2: Polarity GPIO2 setting.
++ * POLARITY_GPIO_3: Polarity GPIO3 setting.
++ * POLARITY_GPIO_4: Polarity GPIO4 setting.
++ * LED_MODE: Led mode.
++ */
++#define EEPROM_LED1 0x001e
++#define EEPROM_LED2 0x001f
++#define EEPROM_LED3 0x0020
++#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001)
++#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
++#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
++#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
++#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
++#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020)
++#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040)
++#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080)
++#define EEPROM_LED_LED_MODE FIELD16(0x1f00)
++
++/*
++ * EEPROM LNA
++ */
++#define EEPROM_LNA 0x0022
++#define EEPROM_LNA_BG FIELD16(0x00ff)
++#define EEPROM_LNA_A0 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI BG offset
++ */
++#define EEPROM_RSSI_BG 0x0023
++#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff)
++#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI BG2 offset
++ */
++#define EEPROM_RSSI_BG2 0x0024
++#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff)
++#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI A offset
++ */
++#define EEPROM_RSSI_A 0x0025
++#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff)
++#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI A2 offset
++ */
++#define EEPROM_RSSI_A2 0x0026
++#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff)
++#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power.
++ * This is delta in 40MHZ.
++ * VALUE: Tx Power dalta value (MAX=4)
++ * TYPE: 1: Plus the delta value, 0: minus the delta value
++ * TXPOWER: Enable:
++ */
++#define EEPROM_TXPOWER_DELTA 0x0028
++#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f)
++#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040)
++#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080)
++
++/*
++ * EEPROM TXPOWER 802.11G
++ */
++#define EEPROM_TXPOWER_BG1 0x0029
++#define EEPROM_TXPOWER_BG2 0x0030
++#define EEPROM_TXPOWER_BG_SIZE 7
++#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff)
++#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXPOWER 802.11A
++ */
++#define EEPROM_TXPOWER_A1 0x003c
++#define EEPROM_TXPOWER_A2 0x0053
++#define EEPROM_TXPOWER_A_SIZE 6
++#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
++#define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXpower byrate: 20MHZ power
++ */
++#define EEPROM_TXPOWER_BYRATE 0x006f
++
++/*
++ * EEPROM BBP.
++ */
++#define EEPROM_BBP_START 0x0078
++#define EEPROM_BBP_SIZE 16
++#define EEPROM_BBP_VALUE FIELD16(0x00ff)
++#define EEPROM_BBP_REG_ID FIELD16(0xff00)
++
++/*
++ * MCU mailbox commands.
++ */
++#define MCU_SLEEP 0x30
++#define MCU_WAKEUP 0x31
++#define MCU_LED 0x50
++#define MCU_LED_STRENGTH 0x51
++#define MCU_LED_1 0x52
++#define MCU_LED_2 0x53
++#define MCU_LED_3 0x54
++#define MCU_RADAR 0x60
++#define MCU_BOOT_SIGNAL 0x72
++
++/*
++ * DMA descriptor defines.
++ */
++#define TXD_DESC_SIZE ( 4 * sizeof(__le32) )
++#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) )
++#define RXD_DESC_SIZE ( 4 * sizeof(__le32) )
++#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) )
++
++/*
++ * TX descriptor format for TX, PRIO and Beacon Ring.
++ */
++
++/*
++ * Word0
++ */
++#define TXD_W0_SD_PTR0 FIELD32(0xffffffff)
++
++/*
++ * Word1
++ */
++#define TXD_W1_SD_LEN1 FIELD32(0x00003fff)
++#define TXD_W1_LAST_SEC1 FIELD32(0x00004000)
++#define TXD_W1_BURST FIELD32(0x00008000)
++#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000)
++#define TXD_W1_LAST_SEC0 FIELD32(0x40000000)
++#define TXD_W1_DMA_DONE FIELD32(0x80000000)
++
++/*
++ * Word2
++ */
++#define TXD_W2_SD_PTR1 FIELD32(0xffffffff)
++
++/*
++ * Word3
++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
++ * 0:MGMT, 1:HCCA 2:EDCA
++ */
++#define TXD_W3_WIV FIELD32(0x01000000)
++#define TXD_W3_QSEL FIELD32(0x06000000)
++#define TXD_W3_TCO FIELD32(0x20000000)
++#define TXD_W3_UCO FIELD32(0x40000000)
++#define TXD_W3_ICO FIELD32(0x80000000)
++
++/*
++ * TX WI structure
++ */
++
++/*
++ * Word0
++ * FRAG: 1 To inform TKIP engine this is a fragment.
++ * MIMO_PS: The remote peer is in dynamic MIMO-PS mode
++ * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs
++ * BW: Channel bandwidth 20MHz or 40 MHz
++ * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED
++ */
++#define TXWI_W0_FRAG FIELD32(0x00000001)
++#define TXWI_W0_MIMO_PS FIELD32(0x00000002)
++#define TXWI_W0_CF_ACK FIELD32(0x00000004)
++#define TXWI_W0_TS FIELD32(0x00000008)
++#define TXWI_W0_AMPDU FIELD32(0x00000010)
++#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0)
++#define TXWI_W0_TX_OP FIELD32(0x00000300)
++#define TXWI_W0_MCS FIELD32(0x007f0000)
++#define TXWI_W0_BW FIELD32(0x00800000)
++#define TXWI_W0_SHORT_GI FIELD32(0x01000000)
++#define TXWI_W0_STBC FIELD32(0x06000000)
++#define TXWI_W0_IFS FIELD32(0x08000000)
++#define TXWI_W0_PHYMODE FIELD32(0xc0000000)
++
++/*
++ * Word1
++ */
++#define TXWI_W1_ACK FIELD32(0x00000001)
++#define TXWI_W1_NSEQ FIELD32(0x00000002)
++#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc)
++#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00)
++#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
++#define TXWI_W1_PACKETID FIELD32(0xf0000000)
++
++/*
++ * Word2
++ */
++#define TXWI_W2_IV FIELD32(0xffffffff)
++
++/*
++ * Word3
++ */
++#define TXWI_W3_EIV FIELD32(0xffffffff)
++
++/*
++ * RX descriptor format for RX Ring.
++ */
++
++/*
++ * Word0
++ */
++#define RXD_W0_SDP0 FIELD32(0xffffffff)
++
++/*
++ * Word1
++ */
++#define RXD_W1_SDL1 FIELD32(0x00003fff)
++#define RXD_W1_SDL0 FIELD32(0x3fff0000)
++#define RXD_W1_LS0 FIELD32(0x40000000)
++#define RXD_W1_DMA_DONE FIELD32(0x80000000)
++
++/*
++ * Word2
++ */
++#define RXD_W2_SDP1 FIELD32(0xffffffff)
++
++/*
++ * Word3
++ * AMSDU: RX with 802.3 header, not 802.11 header.
++ * DECRYPTED: This frame is being decrypted.
++ */
++#define RXD_W3_BA FIELD32(0x00000001)
++#define RXD_W3_DATA FIELD32(0x00000002)
++#define RXD_W3_NULLDATA FIELD32(0x00000004)
++#define RXD_W3_FRAG FIELD32(0x00000008)
++#define RXD_W3_UNICAST_TO_ME FIELD32(0x00000010)
++#define RXD_W3_MULTICAST FIELD32(0x00000020)
++#define RXD_W3_BROADCAST FIELD32(0x00000040)
++#define RXD_W3_MY_BSS FIELD32(0x00000080)
++#define RXD_W3_CRC_ERROR FIELD32(0x00000100)
++#define RXD_W3_CIPHER_ERROR FIELD32(0x00000600)
++#define RXD_W3_AMSDU FIELD32(0x00000800)
++#define RXD_W3_HTC FIELD32(0x00001000)
++#define RXD_W3_RSSI FIELD32(0x00002000)
++#define RXD_W3_L2PAD FIELD32(0x00004000)
++#define RXD_W3_AMPDU FIELD32(0x00008000)
++#define RXD_W3_DECRYPTED FIELD32(0x00010000)
++#define RXD_W3_PLCP_SIGNAL FIELD32(0x00020000)
++#define RXD_W3_PLCP_RSSI FIELD32(0x00040000)
++
++/*
++ * RX WI structure
++ */
++
++/*
++ * Word0
++ */
++#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff)
++#define RXWI_W0_KEY_INDEX FIELD32(0x00000300)
++#define RXWI_W0_BSSID FIELD32(0x00001c00)
++#define RXWI_W0_UDF FIELD32(0x0000e000)
++#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
++#define RXWI_W0_TID FIELD32(0xf0000000)
++
++/*
++ * Word1
++ */
++#define RXWI_W1_FRAG FIELD32(0x0000000f)
++#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0)
++#define RXWI_W1_MCS FIELD32(0x007f0000)
++#define RXWI_W1_BW FIELD32(0x00800000)
++#define RXWI_W1_SHORT_GI FIELD32(0x01000000)
++#define RXWI_W1_STBC FIELD32(0x06000000)
++#define RXWI_W1_PHYMODE FIELD32(0xc0000000)
++
++/*
++ * Word2
++ */
++#define RXWI_W2_RSSI0 FIELD32(0x000000ff)
++#define RXWI_W2_RSSI1 FIELD32(0x0000ff00)
++#define RXWI_W2_RSSI2 FIELD32(0x00ff0000)
++
++/*
++ * Word3
++ */
++#define RXWI_W3_SNR0 FIELD32(0x000000ff)
++#define RXWI_W3_SNR1 FIELD32(0x0000ff00)
++
++/*
++ * Macro's for converting txpower from EEPROM to mac80211 value
++ * and from mac80211 value to register value.
++ */
++#define MIN_G_TXPOWER 0
++#define MIN_A_TXPOWER -7
++#define MAX_G_TXPOWER 31
++#define MAX_A_TXPOWER 15
++#define DEFAULT_TXPOWER 5
++
++#define TXPOWER_G_FROM_DEV(__txpower) \
++ ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
++
++#define TXPOWER_G_TO_DEV(__txpower) \
++ clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER)
++
++#define TXPOWER_A_FROM_DEV(__txpower) \
++ ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
++
++#define TXPOWER_A_TO_DEV(__txpower) \
++ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER)
++
++#endif /* RT2800PCI_H */
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2800usb.c
+@@ -0,0 +1,2594 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ 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.
++ */
++
++/*
++ Module: rt2800usb
++ Abstract: rt2800usb device specific routines.
++ Supported chipsets: RT2800U.
++ */
++
++#include <linux/crc-ccitt.h>
++#include <linux/delay.h>
++#include <linux/etherdevice.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/usb.h>
++
++#include "rt2x00.h"
++#include "rt2x00usb.h"
++#include "rt2800usb.h"
++
++/*
++ * Allow hardware encryption to be disabled.
++ */
++static int modparam_nohwcrypt = 0;
++module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
++MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
++
++/*
++ * Register access.
++ * All access to the CSR registers will go through the methods
++ * rt2800usb_register_read and rt2800usb_register_write.
++ * BBP and RF register require indirect register access,
++ * and use the CSR registers BBPCSR and RFCSR to achieve this.
++ * These indirect registers work with busy bits,
++ * and we will try maximal REGISTER_BUSY_COUNT times to access
++ * the register while taking a REGISTER_BUSY_DELAY us delay
++ * between each attampt. When the busy bit is still set at that time,
++ * the access attempt is considered to have failed,
++ * and we will print an error.
++ * The _lock versions must be used if you already hold the usb_cache_mutex
++ */
++static inline void rt2800usb_register_read(struct rt2x00_dev *rt2x00dev,
++ const unsigned int offset,
++ u32 *value)
++{
++ __le32 reg;
++ rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_READ,
++ USB_VENDOR_REQUEST_IN, offset,
++ &reg, sizeof(u32), REGISTER_TIMEOUT);
++ *value = le32_to_cpu(reg);
++}
++
++static inline void rt2800usb_register_read_lock(struct rt2x00_dev *rt2x00dev,
++ const unsigned int offset,
++ u32 *value)
++{
++ __le32 reg;
++ rt2x00usb_vendor_req_buff_lock(rt2x00dev, USB_MULTI_READ,
++ USB_VENDOR_REQUEST_IN, offset,
++ &reg, sizeof(u32), REGISTER_TIMEOUT);
++ *value = le32_to_cpu(reg);
++}
++
++static inline void rt2800usb_register_multiread(struct rt2x00_dev *rt2x00dev,
++ const unsigned int offset,
++ void *value, const u32 length)
++{
++ int timeout = REGISTER_TIMEOUT * (length / sizeof(u32));
++ rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_READ,
++ USB_VENDOR_REQUEST_IN, offset,
++ value, length, timeout);
++}
++
++static inline void rt2800usb_register_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int offset,
++ u32 value)
++{
++ __le32 reg = cpu_to_le32(value);
++ rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT, offset,
++ &reg, sizeof(u32), REGISTER_TIMEOUT);
++}
++
++static inline void rt2800usb_register_write_lock(struct rt2x00_dev *rt2x00dev,
++ const unsigned int offset,
++ u32 value)
++{
++ __le32 reg = cpu_to_le32(value);
++ rt2x00usb_vendor_req_buff_lock(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT, offset,
++ &reg, sizeof(u32), REGISTER_TIMEOUT);
++}
++
++static inline void rt2800usb_register_multiwrite(struct rt2x00_dev *rt2x00dev,
++ const unsigned int offset,
++ void *value, const u32 length)
++{
++ int timeout = REGISTER_TIMEOUT * (length / sizeof(u32));
++ rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT, offset,
++ value, length, timeout);
++}
++
++static u32 rt2800usb_bbp_check(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ unsigned int i;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_register_read_lock(rt2x00dev, BBP_CSR_CFG, &reg);
++ if (!rt2x00_get_field32(reg, BBP_CSR_CFG_BUSY))
++ break;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ return reg;
++}
++
++static void rt2800usb_bbp_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, const u8 value)
++{
++ u32 reg;
++
++ mutex_lock(&rt2x00dev->usb_cache_mutex);
++
++ /*
++ * Wait until the BBP becomes ready.
++ */
++ reg = rt2800usb_bbp_check(rt2x00dev);
++ if (rt2x00_get_field32(reg, BBP_CSR_CFG_BUSY)) {
++ ERROR(rt2x00dev, "BBP_CSR_CFG register busy. Write failed.\n");
++ mutex_unlock(&rt2x00dev->usb_cache_mutex);
++ return;
++ }
++
++ /*
++ * Write the data into the BBP.
++ */
++ reg = 0;
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_VALUE, value);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_REGNUM, word);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_BUSY, 1);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_READ_CONTROL, 0);
++
++ rt2800usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
++ mutex_unlock(&rt2x00dev->usb_cache_mutex);
++}
++
++static void rt2800usb_bbp_read(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, u8 *value)
++{
++ u32 reg;
++
++ mutex_lock(&rt2x00dev->usb_cache_mutex);
++
++ /*
++ * Wait until the BBP becomes ready.
++ */
++ reg = rt2800usb_bbp_check(rt2x00dev);
++ if (rt2x00_get_field32(reg, BBP_CSR_CFG_BUSY)) {
++ ERROR(rt2x00dev, "BBP_CSR_CFG register busy. Read failed.\n");
++ mutex_unlock(&rt2x00dev->usb_cache_mutex);
++ return;
++ }
++
++ /*
++ * Write the request into the BBP.
++ */
++ reg = 0;
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_REGNUM, word);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_BUSY, 1);
++ rt2x00_set_field32(&reg, BBP_CSR_CFG_READ_CONTROL, 1);
++
++ rt2800usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
++
++ /*
++ * Wait until the BBP becomes ready.
++ */
++ reg = rt2800usb_bbp_check(rt2x00dev);
++ if (rt2x00_get_field32(reg, BBP_CSR_CFG_BUSY)) {
++ ERROR(rt2x00dev, "BBP_CSR_CFG register busy. Read failed.\n");
++ *value = 0xff;
++ return;
++ }
++
++ *value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE);
++ mutex_unlock(&rt2x00dev->usb_cache_mutex);
++}
++
++static void rt2800usb_rf_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, const u32 value)
++{
++ u32 reg;
++ unsigned int i;
++
++ if (!word)
++ return;
++
++ mutex_lock(&rt2x00dev->usb_cache_mutex);
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_register_read_lock(rt2x00dev, RF_CSR_CFG0, &reg);
++ if (!rt2x00_get_field32(reg, RF_CSR_CFG0_BUSY))
++ goto rf_write;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ mutex_unlock(&rt2x00dev->usb_cache_mutex);
++ ERROR(rt2x00dev, "RF_CSR_CFG0 register busy. Write failed.\n");
++ return;
++
++rf_write:
++ reg = 0;
++ rt2x00_set_field32(&reg, RF_CSR_CFG0_REG_VALUE_BW, value);
++ rt2x00_set_field32(&reg, RF_CSR_CFG0_STANDBYMODE, 0);
++ rt2x00_set_field32(&reg, RF_CSR_CFG0_SEL, 0);
++ rt2x00_set_field32(&reg, RF_CSR_CFG0_BUSY, 1);
++
++ rt2800usb_register_write_lock(rt2x00dev, RF_CSR_CFG0, reg);
++ rt2x00_rf_write(rt2x00dev, word, value);
++ mutex_unlock(&rt2x00dev->usb_cache_mutex);
++}
++
++static void rt2800usb_mcu_request(struct rt2x00_dev *rt2x00dev,
++ const u8 command, const u8 token,
++ const u8 arg0, const u8 arg1)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_register_read(rt2x00dev, H2M_MAILBOX_CSR, &reg);
++ if (!rt2x00_get_field32(reg, H2M_MAILBOX_CSR_OWNER))
++ goto mcu_write;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "mcu request error. "
++ "Request 0x%02x failed for token 0x%02x.\n",
++ command, token);
++ return;
++
++mcu_write:
++ rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_OWNER, 1);
++ rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_CMD_TOKEN, token);
++ rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_ARG0, arg0);
++ rt2x00_set_field32(&reg, H2M_MAILBOX_CSR_ARG1, arg1);
++ rt2800usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, reg);
++
++ reg = 0;
++ rt2x00_set_field32(&reg, HOST_CMD_CSR_HOST_COMMAND, command);
++ rt2800usb_register_write(rt2x00dev, HOST_CMD_CSR, reg);
++}
++
++#ifdef CONFIG_RT2X00_LIB_DEBUGFS
++static const struct rt2x00debug rt2800usb_rt2x00debug = {
++ .owner = THIS_MODULE,
++ .csr = {
++ .read = rt2800usb_register_read,
++ .write = rt2800usb_register_write,
++ .flags = RT2X00DEBUGFS_OFFSET,
++ .word_base = CSR_REG_BASE,
++ .word_size = sizeof(u32),
++ .word_count = CSR_REG_SIZE / sizeof(u32),
++ },
++ .eeprom = {
++ .read = rt2x00_eeprom_read,
++ .write = rt2x00_eeprom_write,
++ .word_base = EEPROM_BASE,
++ .word_size = sizeof(u16),
++ .word_count = EEPROM_SIZE / sizeof(u16),
++ },
++ .bbp = {
++ .read = rt2800usb_bbp_read,
++ .write = rt2800usb_bbp_write,
++ .word_base = BBP_BASE,
++ .word_size = sizeof(u8),
++ .word_count = BBP_SIZE / sizeof(u8),
++ },
++ .rf = {
++ .read = rt2x00_rf_read,
++ .write = rt2800usb_rf_write,
++ .word_base = RF_BASE,
++ .word_size = sizeof(u32),
++ .word_count = RF_SIZE / sizeof(u32),
++ },
++};
++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
++
++#ifdef CONFIG_RT2X00_LIB_LEDS
++static void rt2800usb_brightness_set(struct led_classdev *led_cdev,
++ enum led_brightness brightness)
++{
++ struct rt2x00_led *led =
++ container_of(led_cdev, struct rt2x00_led, led_dev);
++ unsigned int enabled = brightness != LED_OFF;
++ unsigned int bg_mode =
++ (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ);
++ unsigned int polarity =
++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
++ EEPROM_FREQ_LED_POLARITY);
++ unsigned int ledmode =
++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
++ EEPROM_FREQ_LED_MODE);
++
++ if (led->type == LED_TYPE_RADIO) {
++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
++ enabled ? 0x20 : 0);
++ } else if (led->type == LED_TYPE_ASSOC) {
++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
++ enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20);
++ } else if (led->type == LED_TYPE_QUALITY) {
++ /*
++ * The brightness is divided into 6 levels (0 - 5),
++ * The specs tell us the following levels:
++ * 0, 1 ,3, 7, 15, 31
++ * to determine the level in a simple way we can simply
++ * work with bitshifting:
++ * (1 << level) - 1
++ */
++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff,
++ (1 << brightness / (LED_FULL / 6)) - 1,
++ polarity);
++ }
++}
++
++static int rt2800usb_blink_set(struct led_classdev *led_cdev,
++ unsigned long *delay_on,
++ unsigned long *delay_off)
++{
++ struct rt2x00_led *led =
++ container_of(led_cdev, struct rt2x00_led, led_dev);
++ u32 reg;
++
++ rt2800usb_register_read(led->rt2x00dev, LED_CFG, &reg);
++ rt2x00_set_field32(&reg, LED_CFG_ON_PERIOD, *delay_on);
++ rt2x00_set_field32(&reg, LED_CFG_OFF_PERIOD, *delay_off);
++ rt2x00_set_field32(&reg, LED_CFG_SLOW_BLINK_PERIOD, 3);
++ rt2x00_set_field32(&reg, LED_CFG_R_LED_MODE, 3);
++ rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE, 12);
++ rt2x00_set_field32(&reg, LED_CFG_Y_LED_MODE, 3);
++ rt2x00_set_field32(&reg, LED_CFG_LED_POLAR, 1);
++ rt2800usb_register_write(led->rt2x00dev, LED_CFG, reg);
++
++ return 0;
++}
++
++static void rt2800usb_init_led(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00_led *led,
++ enum led_type type)
++{
++ led->rt2x00dev = rt2x00dev;
++ led->type = type;
++ led->led_dev.brightness_set = rt2800usb_brightness_set;
++ led->led_dev.blink_set = rt2800usb_blink_set;
++ led->flags = LED_INITIALIZED;
++}
++#endif /* CONFIG_RT2X00_LIB_LEDS */
++
++/*
++ * Configuration handlers.
++ */
++static void rt2800usb_config_wcid_attr(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ u32 offset;
++ u32 reg;
++
++ offset = MAC_WCID_ATTR_ENTRY(crypto->aid);
++
++ reg = 0;
++ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_KEYTAB,
++ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
++ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_PAIRKEY_MODE,
++ crypto->cipher);
++ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_BSS_IDX,
++ (crypto->cmd == SET_KEY) ? crypto->bssidx : 0);
++ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0);
++ rt2800usb_register_write(rt2x00dev, offset, reg);
++}
++
++static int rt2800usb_config_shared_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ struct hw_key_entry key_entry;
++ struct rt2x00_field32 field;
++ int timeout;
++ u32 offset;
++ u32 mask;
++ u32 reg;
++
++ if (crypto->cmd == SET_KEY) {
++ memcpy(key_entry.key, crypto->key,
++ sizeof(key_entry.key));
++ memcpy(key_entry.tx_mic, crypto->tx_mic,
++ sizeof(key_entry.tx_mic));
++ memcpy(key_entry.rx_mic, crypto->rx_mic,
++ sizeof(key_entry.rx_mic));
++
++ offset = SHARED_KEY_ENTRY(key->hw_key_idx);
++ timeout = REGISTER_TIMEOUT32(sizeof(key_entry));
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT,
++ offset, &key_entry,
++ sizeof(key_entry),
++ timeout);
++
++ /*
++ * The driver does not support the IV/EIV generation
++ * in hardware. However it doesn't support the IV/EIV
++ * inside the ieee80211 frame either, but requires it
++ * to be provided seperately for the descriptor.
++ * rt2x00lib will cut the IV/EIV data out of all frames
++ * given to us by mac80211, but we must tell mac80211
++ * to generate the IV/EIV data.
++ */
++ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
++ }
++
++ /*
++ * The cipher types are stored over multiple registers
++ * starting with SHARED_KEY_MODE_BASE each word will have
++ * 32 bits and contains the cipher types for 2 modes each.
++ * Using the correct defines correctly will cause overhead,
++ * so just calculate the correct offset.
++ */
++ mask = key->hw_key_idx % 8;
++ field.bit_offset = (3 * mask);
++ field.bit_mask = 0x7 << field.bit_offset;
++
++ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8);
++ rt2800usb_register_read(rt2x00dev, offset, &reg);
++ rt2x00_set_field32(&reg, field,
++ (crypto->cmd == SET_KEY) ? crypto->cipher : 0);
++ rt2800usb_register_write(rt2x00dev, offset, reg);
++
++ /*
++ * Update WCID information
++ */
++ rt2800usb_config_wcid_attr(rt2x00dev, crypto, key);
++
++ return 0;
++}
++
++static int rt2800usb_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ struct hw_key_entry key_entry;
++ int timeout;
++ u32 offset;
++
++ /*
++ * 1 pairwise key is possible per AID, this means that the AID
++ * equals our hw_key_idx.
++ */
++ key->hw_key_idx = crypto->aid;
++
++ if (crypto->cmd == SET_KEY) {
++ memcpy(key_entry.key, crypto->key,
++ sizeof(key_entry.key));
++ memcpy(key_entry.tx_mic, crypto->tx_mic,
++ sizeof(key_entry.tx_mic));
++ memcpy(key_entry.rx_mic, crypto->rx_mic,
++ sizeof(key_entry.rx_mic));
++
++ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
++ timeout = REGISTER_TIMEOUT32(sizeof(key_entry));
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT,
++ offset, &key_entry,
++ sizeof(key_entry),
++ timeout);
++
++ /*
++ * The driver does not support the IV/EIV generation
++ * in hardware. However it doesn't support the IV/EIV
++ * inside the ieee80211 frame either, but requires it
++ * to be provided seperately for the descriptor.
++ * rt2x00lib will cut the IV/EIV data out of all frames
++ * given to us by mac80211, but we must tell mac80211
++ * to generate the IV/EIV data.
++ */
++ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
++ }
++
++ /*
++ * Update WCID information
++ */
++ rt2800usb_config_wcid_attr(rt2x00dev, crypto, key);
++
++ return 0;
++}
++
++static void rt2800usb_config_filter(struct rt2x00_dev *rt2x00dev,
++ const unsigned int filter_flags)
++{
++ u32 reg;
++
++ /*
++ * Start configuration steps.
++ * Note that the version error will always be dropped
++ * and broadcast frames will always be accepted since
++ * there is no filter for it at this time.
++ */
++ rt2800usb_register_read(rt2x00dev, RX_FILTER_CFG, &reg);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CRC_ERROR,
++ !(filter_flags & FIF_FCSFAIL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_PHY_ERROR,
++ !(filter_flags & FIF_PLCPFAIL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_NOT_TO_ME,
++ !(filter_flags & FIF_PROMISC_IN_BSS));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_VER_ERROR, 1);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_MULTICAST,
++ !(filter_flags & FIF_ALLMULTI));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BROADCAST, 0);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_DUPLICATE, 1);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CF_END_ACK,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CF_END,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_ACK,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CTS,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_RTS,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_PSPOLL,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BA, 1);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BAR, 1);
++ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CNTL,
++ !(filter_flags & FIF_CONTROL));
++ rt2800usb_register_write(rt2x00dev, RX_FILTER_CFG, reg);
++}
++
++static void rt2800usb_config_intf(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00_intf *intf,
++ struct rt2x00intf_conf *conf,
++ const unsigned int flags)
++{
++ unsigned int beacon_base;
++ u32 reg;
++
++ if (flags & CONFIG_UPDATE_TYPE) {
++ /*
++ * Clear current synchronisation setup.
++ * For the Beacon base registers we only need to clear
++ * the first byte since that byte contains the VALID and OWNER
++ * bits which (when set to 0) will invalidate the entire beacon.
++ */
++ beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx);
++ rt2800usb_register_write(rt2x00dev, beacon_base, 0);
++
++ /*
++ * Enable synchronisation.
++ */
++ rt2800usb_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_SYNC, conf->sync);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
++ rt2800usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++ }
++
++ if (flags & CONFIG_UPDATE_MAC) {
++ reg = le32_to_cpu(conf->mac[1]);
++ rt2x00_set_field32(&reg, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
++ conf->mac[1] = cpu_to_le32(reg);
++
++ rt2800usb_register_multiwrite(rt2x00dev, MAC_ADDR_DW0,
++ conf->mac, sizeof(conf->mac));
++ }
++
++ if (flags & CONFIG_UPDATE_BSSID) {
++ reg = le32_to_cpu(conf->bssid[1]);
++ rt2x00_set_field32(&reg, MAC_BSSID_DW1_BSS_ID_MASK, 0);
++ rt2x00_set_field32(&reg, MAC_BSSID_DW1_BSS_BCN_NUM, 0);
++ conf->bssid[1] = cpu_to_le32(reg);
++
++ rt2800usb_register_multiwrite(rt2x00dev, MAC_BSSID_DW0,
++ conf->bssid, sizeof(conf->bssid));
++ }
++}
++
++static void rt2800usb_config_erp(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_erp *erp)
++{
++ u32 reg;
++
++ rt2800usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT,
++ erp->ack_timeout);
++ rt2800usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, AUTO_RSP_CFG, &reg);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_BAC_ACK_POLICY,
++ !!erp->short_preamble);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_AR_PREAMBLE,
++ !!erp->short_preamble);
++ rt2800usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, OFDM_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_CTRL,
++ erp->cts_protection ? 2 : 0);
++ rt2800usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2800usb_register_write(rt2x00dev, LEGACY_BASIC_RATE,
++ erp->basic_rates);
++ rt2800usb_register_write(rt2x00dev, HT_BASIC_RATE,
++ erp->basic_rates >> 32);
++
++ rt2800usb_register_read(rt2x00dev, BKOFF_SLOT_CFG, &reg);
++ rt2x00_set_field32(&reg, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time);
++ rt2x00_set_field32(&reg, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2);
++ rt2800usb_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, XIFS_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_EIFS, erp->eifs);
++ rt2x00_set_field32(&reg, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1);
++ rt2800usb_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
++}
++
++static void rt2800usb_config_ant(struct rt2x00_dev *rt2x00dev,
++ struct antenna_setup *ant)
++{
++ u16 eeprom;
++ u8 r1;
++ u8 r3;
++
++ /*
++ * FIXME: Use requested antenna configuration.
++ */
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++
++ rt2800usb_bbp_read(rt2x00dev, 1, &r1);
++ rt2800usb_bbp_read(rt2x00dev, 3, &r3);
++
++ /*
++ * Configure the TX antenna.
++ */
++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH)) {
++ case 1:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
++ break;
++ case 2:
++ case 3:
++ /* Do nothing */
++ break;
++ }
++
++ /*
++ * Configure the RX antenna.
++ */
++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
++ case 1:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
++ break;
++ case 2:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1);
++ break;
++ case 3:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2);
++ break;
++ }
++
++ rt2800usb_bbp_write(rt2x00dev, 3, r3);
++ rt2800usb_bbp_write(rt2x00dev, 1, r1);
++}
++
++static void rt2800usb_config_lna_gain(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u16 eeprom;
++ short lna_gain;
++
++ if (libconf->rf.channel <= 14) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG);
++ } else if (libconf->rf.channel <= 64) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0);
++ } else if (libconf->rf.channel <= 128) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1);
++ } else {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2);
++ }
++
++ rt2x00dev->lna_gain = lna_gain;
++}
++
++static void rt2800usb_config_channel(struct rt2x00_dev *rt2x00dev,
++ struct rf_channel *rf,
++ struct channel_info *info)
++{
++ u32 reg;
++ unsigned int tx_pin;
++ u16 eeprom;
++
++ tx_pin = 0;
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1);
++
++ rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset);
++
++ /*
++ * Determine antenna settings from EEPROM
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) {
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1);
++ /* Turn off unused PA or LNA when only 1T or 1R */
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 0);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 0);
++ }
++
++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) {
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1);
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
++ /* Turn off unused PA or LNA when only 1T or 1R */
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 0);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 0);
++ } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2)
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
++
++ if (rf->channel > 14) {
++ /*
++ * When TX power is below 0, we should increase it by 7 to
++ * make it a positive value (Minumum value is -7).
++ * However this means that values between 0 and 7 have
++ * double meaning, and we should set a 7DBm boost flag.
++ */
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST,
++ (info->tx_power1 >= 0));
++
++ if (info->tx_power1 < 0)
++ info->tx_power1 += 7;
++
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A,
++ TXPOWER_A_TO_DEV(info->tx_power1));
++
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST,
++ (info->tx_power2 >= 0));
++
++ if (info->tx_power2 < 0)
++ info->tx_power2 += 7;
++
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A,
++ TXPOWER_A_TO_DEV(info->tx_power2));
++
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, 1);
++ } else {
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G,
++ TXPOWER_G_TO_DEV(info->tx_power1));
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G,
++ TXPOWER_G_TO_DEV(info->tx_power2));
++
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, 1);
++ }
++
++
++ /* FIXME: How to determine bandwidth
++ rt2x00_set_field32(&rf->rf4, RF4_BW40, !!(BBPCurrentBW == BW_40));
++ */
++
++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4);
++
++ udelay(200);
++
++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004);
++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4);
++
++ udelay(200);
++
++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4);
++
++ /*
++ * Change BBP settings
++ */
++ rt2800usb_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
++ rt2800usb_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
++ rt2800usb_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
++ rt2800usb_bbp_write(rt2x00dev, 86, 0);
++
++ if (rf->channel <= 14) {
++ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) {
++ rt2800usb_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800usb_bbp_write(rt2x00dev, 75, 0x46);
++ } else {
++ rt2800usb_bbp_write(rt2x00dev, 82, 0x84);
++ rt2800usb_bbp_write(rt2x00dev, 75, 0x50);
++ }
++
++ rt2800usb_register_read(rt2x00dev, TX_BAND_CFG, &reg);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 0);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 1);
++ rt2800usb_register_write(rt2x00dev, TX_BAND_CFG, reg);
++ } else {
++ rt2800usb_bbp_write(rt2x00dev, 82, 0xf2);
++
++ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags))
++ rt2800usb_bbp_write(rt2x00dev, 75, 0x46);
++ else
++ rt2800usb_bbp_write(rt2x00dev, 75, 0x50);
++
++ rt2800usb_register_read(rt2x00dev, TX_BAND_CFG, &reg);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 1);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 0);
++ rt2800usb_register_write(rt2x00dev, TX_BAND_CFG, reg);
++ }
++
++ rt2800usb_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
++
++ msleep(1);
++}
++
++static void rt2800usb_config_txpower(struct rt2x00_dev *rt2x00dev,
++ const int txpower)
++{
++ u32 reg;
++ u32 value = TXPOWER_G_TO_DEV(txpower);
++ u8 r1;
++
++ rt2800usb_bbp_read(rt2x00dev, 1, &r1);
++ rt2x00_set_field8(&reg, BBP1_TX_POWER, 0);
++ rt2800usb_bbp_write(rt2x00dev, 1, r1);
++
++ rt2800usb_register_read(rt2x00dev, TX_PWR_CFG_0, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_1MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_2MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_55MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_11MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_6MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_9MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_12MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_0_18MBS, value);
++ rt2800usb_register_write(rt2x00dev, TX_PWR_CFG_0, reg);
++
++ rt2800usb_register_read(rt2x00dev, TX_PWR_CFG_1, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_24MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_36MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_48MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_54MBS, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_MCS0, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_MCS1, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_MCS2, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_1_MCS3, value);
++ rt2800usb_register_write(rt2x00dev, TX_PWR_CFG_1, reg);
++
++ rt2800usb_register_read(rt2x00dev, TX_PWR_CFG_2, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS4, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS5, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS6, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS7, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS8, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS9, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS10, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_2_MCS11, value);
++ rt2800usb_register_write(rt2x00dev, TX_PWR_CFG_2, reg);
++
++ rt2800usb_register_read(rt2x00dev, TX_PWR_CFG_3, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_MCS12, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_MCS13, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_MCS14, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_MCS15, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_UKNOWN1, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_UKNOWN2, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_UKNOWN3, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_3_UKNOWN4, value);
++ rt2800usb_register_write(rt2x00dev, TX_PWR_CFG_3, reg);
++
++ rt2800usb_register_read(rt2x00dev, TX_PWR_CFG_4, &reg);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_4_UKNOWN5, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_4_UKNOWN6, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_4_UKNOWN7, value);
++ rt2x00_set_field32(&reg, TX_PWR_CFG_4_UKNOWN8, value);
++ rt2800usb_register_write(rt2x00dev, TX_PWR_CFG_4, reg);
++}
++
++static void rt2800usb_config_retry_limit(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u32 reg;
++
++ rt2800usb_register_read(rt2x00dev, TX_RTY_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_SHORT_RTY_LIMIT,
++ libconf->conf->short_frame_max_tx_count);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_LONG_RTY_LIMIT,
++ libconf->conf->long_frame_max_tx_count);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_LONG_RTY_THRE, 2000);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_NON_AGG_RTY_MODE, 0);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_AGG_RTY_MODE, 0);
++ rt2x00_set_field32(&reg, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1);
++ rt2800usb_register_write(rt2x00dev, TX_RTY_CFG, reg);
++}
++
++static void rt2800usb_config_duration(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u32 reg;
++
++ rt2800usb_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_INTERVAL,
++ libconf->conf->beacon_int * 16);
++ rt2800usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++}
++
++static void rt2800usb_config(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf,
++ const unsigned int flags)
++{
++ /* Always recalculate LNA gain before changing configuration */
++ rt2800usb_config_lna_gain(rt2x00dev, libconf);
++
++ if (flags & IEEE80211_CONF_CHANGE_CHANNEL)
++ rt2800usb_config_channel(rt2x00dev, &libconf->rf,
++ &libconf->channel);
++ if (flags & IEEE80211_CONF_CHANGE_POWER)
++ rt2800usb_config_txpower(rt2x00dev, libconf->conf->power_level);
++ if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
++ rt2800usb_config_retry_limit(rt2x00dev, libconf);
++ if (flags & IEEE80211_CONF_CHANGE_BEACON_INTERVAL)
++ rt2800usb_config_duration(rt2x00dev, libconf);
++}
++
++/*
++ * Link tuning
++ */
++static void rt2800usb_link_stats(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual)
++{
++ u32 reg;
++
++ /*
++ * Update FCS error count from register.
++ */
++ rt2800usb_register_read(rt2x00dev, RX_STA_CNT0, &reg);
++ qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR);
++
++ /*
++ * Update False CCA count from register.
++ */
++ rt2800usb_register_read(rt2x00dev, RX_STA_CNT1, &reg);
++ qual->false_cca = rt2x00_get_field32(reg, RX_STA_CNT1_FALSE_CCA);
++}
++
++static void rt2800usb_reset_tuner(struct rt2x00_dev *rt2x00dev)
++{
++ u8 r66;
++
++ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ)
++ r66 = 0x2e + rt2x00dev->lna_gain;
++ else {
++ if (1 /* FIXME: pAd->CommonCfg.BBPCurrentBW == BW_20 */)
++ r66 = 0x32 + (rt2x00dev->lna_gain * 5) / 3;
++ else
++ r66 = 0x3a + (rt2x00dev->lna_gain * 5) / 3;
++ }
++
++ rt2800usb_bbp_write(rt2x00dev, 66, r66);
++}
++
++static void rt2800usb_link_tuner(struct rt2x00_dev *rt2x00dev)
++{
++ int rssi = rt2x00_get_link_rssi(&rt2x00dev->link);
++ u8 r66_orig;
++ u8 r66;
++
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2870_VERSION_C)
++ return;
++
++ rt2800usb_bbp_read(rt2x00dev, 66, &r66_orig);
++ r66 = r66_orig;
++
++ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
++ r66 = 0x2e + rt2x00dev->lna_gain;
++ } else {
++ if (1 /* FIXME: pAd->CommonCfg.BBPCurrentBW == BW_20 */)
++ r66 = 0x32 + (rt2x00dev->lna_gain * 5) / 3;
++ else
++ r66 = 0x3a + (rt2x00dev->lna_gain * 5) / 3;
++ }
++
++ if (rssi > -80)
++ r66 += 0x10;
++
++ if (rssi != r66_orig)
++ rt2800usb_bbp_write(rt2x00dev, 66, r66);
++}
++
++/*
++ * Firmware functions
++ */
++static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
++{
++ return FIRMWARE_RT2870;
++}
++
++static u16 rt2800usb_get_firmware_crc(const void *data, const size_t len)
++{
++ u16 crc;
++
++ /*
++ * Use the crc ccitt algorithm.
++ * This will return the same value as the legacy driver which
++ * used bit ordering reversion on the both the firmware bytes
++ * before input input as well as on the final output.
++ * Obviously using crc ccitt directly is much more efficient.
++ * The last 2 bytes in the firmware array are the crc checksum itself,
++ * this means that we should never pass those 2 bytes to the crc
++ * algorithm.
++ */
++ crc = crc_ccitt(~0, data, len - 2);
++
++ /*
++ * There is a small difference between the crc-itu-t + bitrev and
++ * the crc-ccitt crc calculation. In the latter method the 2 bytes
++ * will be swapped, use swab16 to convert the crc to the correct
++ * value.
++ */
++ return swab16(crc);
++}
++
++static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev,
++ const void *data, const size_t len)
++{
++ unsigned int i;
++ int status;
++ u32 reg;
++
++ /*
++ * Wait for stable hardware.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_register_read(rt2x00dev, MAC_CSR0, &reg);
++ if (reg && reg != ~0)
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "Unstable hardware.\n");
++ return -EBUSY;
++ }
++
++ /*
++ * Write firmware to device.
++ */
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT,
++ FIRMWARE_IMAGE_BASE,
++ data, len,
++ REGISTER_TIMEOUT32(len));
++
++ rt2800usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
++ rt2800usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
++
++ /*
++ * Send firmware request to device to load firmware,
++ * we need to specify a long timeout time.
++ */
++ status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
++ 0, USB_MODE_FIRMWARE,
++ REGISTER_TIMEOUT_FIRMWARE);
++ if (status < 0) {
++ ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
++ return status;
++ }
++
++ /*
++ * Wait for device to stabilize.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
++ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY))
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "PBF system register not ready.\n");
++ return -EBUSY;
++ }
++
++ /*
++ * Initialize firmware.
++ */
++ rt2800usb_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
++ rt2800usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++ msleep(1);
++
++ return 0;
++}
++
++/*
++ * Initialization functions.
++ */
++static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ unsigned int i;
++
++ /*
++ * Wait untill BBP and RF are ready.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_register_read(rt2x00dev, MAC_CSR0, &reg);
++ if (reg && reg != ~0)
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "Unstable hardware.\n");
++ return -EBUSY;
++ }
++
++ rt2800usb_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
++ rt2800usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
++
++ rt2800usb_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_CSR, 1);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
++ rt2800usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ rt2800usb_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
++
++ rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
++ USB_MODE_RESET, REGISTER_TIMEOUT);
++
++ rt2800usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
++
++ rt2800usb_register_read(rt2x00dev, BCN_OFFSET0, &reg);
++ rt2x00_set_field32(&reg, BCN_OFFSET0_BCN0, 0xe0); /* 0x3800 */
++ rt2x00_set_field32(&reg, BCN_OFFSET0_BCN1, 0xe8); /* 0x3a00 */
++ rt2x00_set_field32(&reg, BCN_OFFSET0_BCN2, 0xf0); /* 0x3c00 */
++ rt2x00_set_field32(&reg, BCN_OFFSET0_BCN3, 0xf8); /* 0x3e00 */
++ rt2800usb_register_write(rt2x00dev, BCN_OFFSET0, reg);
++
++ rt2800usb_register_read(rt2x00dev, BCN_OFFSET1, &reg);
++ rt2x00_set_field32(&reg, BCN_OFFSET1_BCN4, 0xc8); /* 0x3200 */
++ rt2x00_set_field32(&reg, BCN_OFFSET1_BCN5, 0xd0); /* 0x3400 */
++ rt2x00_set_field32(&reg, BCN_OFFSET1_BCN6, 0x77); /* 0x1dc0 */
++ rt2x00_set_field32(&reg, BCN_OFFSET1_BCN7, 0x6f); /* 0x1bc0 */
++ rt2800usb_register_write(rt2x00dev, BCN_OFFSET1, reg);
++
++ rt2800usb_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
++ rt2800usb_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
++
++ rt2800usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
++
++ rt2800usb_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_INTERVAL, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_SYNC, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0);
++ rt2800usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++
++ rt2800usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00040a06);
++ rt2800usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
++
++ rt2800usb_register_read(rt2x00dev, TX_LINK_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_MFB_ENABLE, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_TX_MRQ_EN, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_TX_RDG_EN, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_TX_CF_ACK_EN, 1);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_REMOTE_MFB, 0);
++ rt2x00_set_field32(&reg, TX_LINK_CFG_REMOTE_MFS, 0);
++ rt2800usb_register_write(rt2x00dev, TX_LINK_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9);
++ rt2x00_set_field32(&reg, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10);
++ rt2800usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, MAX_LEN_CFG, &reg);
++ rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
++ rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, 1);
++ rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_PSDU, 0);
++ rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_MPDU, 0);
++ rt2800usb_register_write(rt2x00dev, MAX_LEN_CFG, reg);
++
++ rt2800usb_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f);
++
++ rt2800usb_register_read(rt2x00dev, AUTO_RSP_CFG, &reg);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_AUTORESPONDER, 1);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_CTS_40_MMODE, 0);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_CTS_40_MREF, 0);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_DUAL_CTS_EN, 0);
++ rt2x00_set_field32(&reg, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0);
++ rt2800usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, CCK_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_RATE, 3);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2800usb_register_write(rt2x00dev, CCK_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, OFDM_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_RATE, 3);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2800usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, MM20_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_PROTECT_RATE, 0x4004);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
++ rt2800usb_register_write(rt2x00dev, MM20_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, MM40_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_PROTECT_RATE, 0x4084);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2800usb_register_write(rt2x00dev, MM40_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, GF20_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_PROTECT_RATE, 0x4004);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
++ rt2800usb_register_write(rt2x00dev, GF20_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, GF40_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_PROTECT_RATE, 0x4084);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2800usb_register_write(rt2x00dev, GF40_PROT_CFG, reg);
++
++ rt2800usb_register_write(rt2x00dev, PBF_CFG, 0xf40006);
++
++ rt2800usb_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_DMA_BUSY, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_RX_DMA_BUSY, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 3);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_BIG_ENDIAN, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_RX_HDR_SCATTER, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_HDR_SEG_LEN, 0);
++ rt2800usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2800usb_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f);
++ rt2800usb_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002);
++
++ rt2800usb_register_read(rt2x00dev, TX_RTS_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
++ rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_FBK_EN, 0);
++ rt2800usb_register_write(rt2x00dev, TX_RTS_CFG, reg);
++
++ rt2800usb_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca);
++ rt2800usb_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
++
++ /*
++ * ASIC will keep garbage value after boot, clear encryption keys.
++ */
++ for (i = 0; i < 254; i++) {
++ u32 wcid[2] = { 0xffffffff, 0x0000ffff };
++ rt2800usb_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i),
++ wcid, sizeof(wcid));
++ }
++
++ for (i = 0; i < 4; i++)
++ rt2800usb_register_write(rt2x00dev,
++ SHARED_KEY_MODE_ENTRY(i), 0);
++
++ for (i = 0; i < 256; i++)
++ rt2800usb_register_write(rt2x00dev, MAC_WCID_ATTR_ENTRY(i), 1);
++
++ /*
++ * Clear all beacons
++ * For the Beacon base registers we only need to clear
++ * the first byte since that byte contains the VALID and OWNER
++ * bits which (when set to 0) will invalidate the entire beacon.
++ */
++ rt2800usb_register_write(rt2x00dev, HW_BEACON_BASE0, 0);
++ rt2800usb_register_write(rt2x00dev, HW_BEACON_BASE1, 0);
++ rt2800usb_register_write(rt2x00dev, HW_BEACON_BASE2, 0);
++ rt2800usb_register_write(rt2x00dev, HW_BEACON_BASE3, 0);
++ rt2800usb_register_write(rt2x00dev, HW_BEACON_BASE4, 0);
++ rt2800usb_register_write(rt2x00dev, HW_BEACON_BASE5, 0);
++ rt2800usb_register_write(rt2x00dev, HW_BEACON_BASE6, 0);
++ rt2800usb_register_write(rt2x00dev, HW_BEACON_BASE7, 0);
++
++ rt2800usb_register_read(rt2x00dev, USB_CYC_CFG, &reg);
++ rt2x00_set_field32(&reg, USB_CYC_CFG_CLOCK_CYCLE, 30);
++ rt2800usb_register_write(rt2x00dev, USB_CYC_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, HT_FBK_CFG0, &reg);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS0FBK, 0);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS1FBK, 0);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS2FBK, 1);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS3FBK, 2);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS4FBK, 3);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS5FBK, 4);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS6FBK, 5);
++ rt2x00_set_field32(&reg, HT_FBK_CFG0_HTMCS7FBK, 6);
++ rt2800usb_register_write(rt2x00dev, HT_FBK_CFG0, reg);
++
++ rt2800usb_register_read(rt2x00dev, HT_FBK_CFG1, &reg);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS8FBK, 8);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS9FBK, 8);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS10FBK, 9);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS11FBK, 10);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS12FBK, 11);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS13FBK, 12);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS14FBK, 13);
++ rt2x00_set_field32(&reg, HT_FBK_CFG1_HTMCS15FBK, 14);
++ rt2800usb_register_write(rt2x00dev, HT_FBK_CFG1, reg);
++
++ rt2800usb_register_read(rt2x00dev, LG_FBK_CFG0, &reg);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS0FBK, 8);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS1FBK, 8);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS2FBK, 10);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS3FBK, 11);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS4FBK, 12);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS5FBK, 13);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS6FBK, 14);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS7FBK, 15);
++ rt2800usb_register_write(rt2x00dev, LG_FBK_CFG0, reg);
++
++ rt2800usb_register_read(rt2x00dev, LG_FBK_CFG1, &reg);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_CCKMCS0FBK, 0);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_CCKMCS1FBK, 0);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_CCKMCS2FBK, 1);
++ rt2x00_set_field32(&reg, LG_FBK_CFG0_CCKMCS3FBK, 2);
++ rt2800usb_register_write(rt2x00dev, LG_FBK_CFG1, reg);
++
++ /*
++ * We must clear the error counters.
++ * These registers are cleared on read,
++ * so we may pass a useless variable to store the value.
++ */
++ rt2800usb_register_read(rt2x00dev, RX_STA_CNT0, &reg);
++ rt2800usb_register_read(rt2x00dev, RX_STA_CNT1, &reg);
++ rt2800usb_register_read(rt2x00dev, RX_STA_CNT2, &reg);
++ rt2800usb_register_read(rt2x00dev, TX_STA_CNT0, &reg);
++ rt2800usb_register_read(rt2x00dev, TX_STA_CNT1, &reg);
++ rt2800usb_register_read(rt2x00dev, TX_STA_CNT2, &reg);
++
++ return 0;
++}
++
++static int rt2800usb_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_register_read(rt2x00dev, MAC_STATUS_CFG, &reg);
++ if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY))
++ return 0;
++
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800usb_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u8 value;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_bbp_read(rt2x00dev, 0, &value);
++ if ((value != 0xff) && (value != 0x00))
++ return 0;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800usb_init_bbp(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u16 eeprom;
++ u8 reg_id;
++ u8 value;
++
++ if (unlikely(rt2800usb_wait_bbp_rf_ready(rt2x00dev) ||
++ rt2800usb_wait_bbp_ready(rt2x00dev)))
++ return -EACCES;
++
++ rt2800usb_bbp_write(rt2x00dev, 65, 0x2c);
++ rt2800usb_bbp_write(rt2x00dev, 66, 0x38);
++ rt2800usb_bbp_write(rt2x00dev, 69, 0x12);
++ rt2800usb_bbp_write(rt2x00dev, 70, 0x0a);
++ rt2800usb_bbp_write(rt2x00dev, 73, 0x10);
++ rt2800usb_bbp_write(rt2x00dev, 81, 0x37);
++ rt2800usb_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800usb_bbp_write(rt2x00dev, 83, 0x6a);
++ rt2800usb_bbp_write(rt2x00dev, 84, 0x99);
++ rt2800usb_bbp_write(rt2x00dev, 86, 0x00);
++ rt2800usb_bbp_write(rt2x00dev, 91, 0x04);
++ rt2800usb_bbp_write(rt2x00dev, 92, 0x00);
++ rt2800usb_bbp_write(rt2x00dev, 105, 0x05);
++
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2870_VERSION_C) {
++ rt2800usb_bbp_write(rt2x00dev, 69, 0x16);
++ rt2800usb_bbp_write(rt2x00dev, 73, 0x12);
++ }
++
++ if (rt2x00_rev(&rt2x00dev->chip) != RT2870_VERSION_D)
++ rt2800usb_bbp_write(rt2x00dev, 84, 0x19);
++
++ for (i = 0; i < EEPROM_BBP_SIZE; i++) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom);
++
++ if (eeprom != 0xffff && eeprom != 0x0000) {
++ reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID);
++ value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE);
++ rt2800usb_bbp_write(rt2x00dev, reg_id, value);
++ }
++ }
++
++ return 0;
++}
++
++/*
++ * Device state switch handlers.
++ */
++static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ u32 reg;
++
++ rt2800usb_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX,
++ (state == STATE_RADIO_RX_ON) ||
++ (state == STATE_RADIO_RX_ON_LINK));
++ rt2800usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++}
++
++static int rt2800usb_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
++ !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
++ return 0;
++
++ msleep(1);
++ }
++
++ ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ u16 word;
++
++ /*
++ * Initialize all registers.
++ */
++ if (unlikely(rt2800usb_wait_wpdma_ready(rt2x00dev) ||
++ rt2800usb_init_registers(rt2x00dev) ||
++ rt2800usb_init_bbp(rt2x00dev)))
++ return -EIO;
++
++ rt2800usb_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
++ rt2800usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ udelay(50);
++
++ rt2800usb_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
++ rt2800usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++
++ rt2800usb_register_read(rt2x00dev, USB_DMA_CFG, &reg);
++ rt2x00_set_field32(&reg, USB_DMA_CFG_PHY_CLEAR, 0);
++ /* Don't use bulk in aggregation when working with USB 1.1 */
++ rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_EN,
++ (rt2x00dev->usb_maxpacket == 512));
++ rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
++ /* FIXME: Calculate this value based on Aggregation defines */
++ rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_AGG_LIMIT, 21);
++ rt2x00_set_field32(&reg, USB_DMA_CFG_RX_BULK_EN, 1);
++ rt2x00_set_field32(&reg, USB_DMA_CFG_TX_BULK_EN, 1);
++ rt2800usb_register_write(rt2x00dev, USB_DMA_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_TX, 1);
++ rt2x00_set_field32(&reg, MAC_SYS_CTRL_ENABLE_RX, 1);
++ rt2800usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ /*
++ * Initialize LED control
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ /*
++ * Send signal to firmware during boot time.
++ */
++ rt2800usb_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0);
++
++ return 0;
++}
++
++static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++
++ rt2800usb_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(&reg, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2800usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2800usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
++ rt2800usb_register_write(rt2x00dev, PWR_PIN_CFG, 0);
++ rt2800usb_register_write(rt2x00dev, TX_PIN_CFG, 0);
++
++ /* Wait for DMA, ignore error */
++ rt2800usb_wait_wpdma_ready(rt2x00dev);
++
++ rt2x00usb_disable_radio(rt2x00dev);
++}
++
++static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ rt2800usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0);
++
++ if (state == STATE_AWAKE)
++ rt2800usb_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
++ else
++ rt2800usb_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
++
++ return 0;
++}
++
++static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ int retval = 0;
++
++ switch (state) {
++ case STATE_RADIO_ON:
++ /*
++ * Before the radio can be enabled, the device first has
++ * to be woken up. After that it needs a bit of time
++ * to be fully awake and the radio can be enabled.
++ */
++ rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
++ msleep(1);
++ retval = rt2800usb_enable_radio(rt2x00dev);
++ break;
++ case STATE_RADIO_OFF:
++ /*
++ * After the radio has been disablee, the device should
++ * be put to sleep for powersaving.
++ */
++ rt2800usb_disable_radio(rt2x00dev);
++ rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
++ break;
++ case STATE_RADIO_RX_ON:
++ case STATE_RADIO_RX_ON_LINK:
++ case STATE_RADIO_RX_OFF:
++ case STATE_RADIO_RX_OFF_LINK:
++ rt2800usb_toggle_rx(rt2x00dev, state);
++ break;
++ case STATE_RADIO_IRQ_ON:
++ case STATE_RADIO_IRQ_OFF:
++ /* No support, but no error either */
++ break;
++ case STATE_DEEP_SLEEP:
++ case STATE_SLEEP:
++ case STATE_STANDBY:
++ case STATE_AWAKE:
++ retval = rt2800usb_set_state(rt2x00dev, state);
++ break;
++ default:
++ retval = -ENOTSUPP;
++ break;
++ }
++
++ if (unlikely(retval))
++ ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
++ state, retval);
++
++ return retval;
++}
++
++/*
++ * TX descriptor initialization
++ */
++static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
++ struct sk_buff *skb,
++ struct txentry_desc *txdesc)
++{
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
++ __le32 *txd = skbdesc->desc;
++ __le32 *txwi = txd + TXD_DESC_SIZE;
++ u32 word;
++
++ /*
++ * Initialize TX Info descriptor
++ */
++ rt2x00_desc_read(txwi, 0, &word);
++ rt2x00_set_field32(&word, TXWI_W0_FRAG,
++ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags) ||
++ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0);
++ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0);
++ rt2x00_set_field32(&word, TXWI_W0_TS,
++ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_AMPDU,
++ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density);
++ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs);
++ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs);
++ rt2x00_set_field32(&word, TXWI_W0_BW,
++ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI,
++ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc);
++ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode);
++ rt2x00_desc_write(txwi, 0, word);
++
++ rt2x00_desc_read(txwi, 1, &word);
++ rt2x00_set_field32(&word, TXWI_W1_ACK,
++ test_bit(ENTRY_TXD_ACK, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W1_ACK,
++ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
++ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID, 0xff);
++ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len);
++ rt2x00_set_field32(&word, TXWI_W1_PACKETID,
++ skbdesc->entry->entry_idx);
++ rt2x00_desc_write(txwi, 1, word);
++
++ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags)) {
++ _rt2x00_desc_write(txwi, 2, skbdesc->iv);
++ _rt2x00_desc_write(txwi, 3, skbdesc->eiv);
++ }
++
++ /*
++ * Initialize TX descriptor
++ */
++ rt2x00_desc_read(txd, 0, &word);
++ rt2x00_set_field32(&word, TXD_W0_SD_PTR0, skbdesc->skb_dma);
++ rt2x00_desc_write(txd, 0, word);
++
++ rt2x00_desc_read(txd, 1, &word);
++ rt2x00_set_field32(&word, TXD_W1_SD_LEN1, skb->len);
++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC1, 1);
++ rt2x00_set_field32(&word, TXD_W1_BURST,
++ test_bit(ENTRY_TXD_BURST, &txdesc->flags));
++ rt2x00_set_field32(&word, TXD_W1_SD_LEN0,
++ rt2x00dev->hw->extra_tx_headroom);
++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC0,
++ !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
++ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 0);
++ rt2x00_desc_write(txd, 1, word);
++
++ rt2x00_desc_read(txd, 2, &word);
++ rt2x00_set_field32(&word, TXD_W2_SD_PTR1,
++ skbdesc->skb_dma + rt2x00dev->hw->extra_tx_headroom);
++ rt2x00_desc_write(txd, 2, word);
++
++ rt2x00_desc_read(txd, 3, &word);
++ rt2x00_set_field32(&word, TXD_W3_WIV, 1);
++ rt2x00_set_field32(&word, TXD_W3_QSEL, 2);
++ rt2x00_desc_write(txd, 3, word);
++}
++
++/*
++ * TX data initialization
++ */
++static void rt2800usb_write_beacon(struct queue_entry *entry)
++{
++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
++ unsigned int beacon_base;
++ u32 reg;
++
++ /*
++ * Add the descriptor in front of the skb.
++ */
++ skb_push(entry->skb, entry->queue->desc_size);
++ memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
++ skbdesc->desc = entry->skb->data;
++
++ /*
++ * Disable beaconing while we are reloading the beacon data,
++ * otherwise we might be sending out invalid data.
++ */
++ rt2800usb_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 0);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
++ rt2800usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++
++ /*
++ * Write entire beacon with descriptor to register.
++ */
++ beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT, beacon_base,
++ entry->skb->data, entry->skb->len,
++ REGISTER_TIMEOUT32(entry->skb->len));
++
++ /*
++ * Clean up the beacon skb.
++ */
++ dev_kfree_skb(entry->skb);
++ entry->skb = NULL;
++}
++
++static int rt2800usb_get_tx_data_len(struct rt2x00_dev *rt2x00dev,
++ struct sk_buff *skb)
++{
++ int length;
++
++ /*
++ * The length _must_ be a multiple of 4,
++ * but it must _not_ be a multiple of the USB packet size.
++ */
++ length = roundup(skb->len, 4);
++ length += (4 * !(length % rt2x00dev->usb_maxpacket));
++
++ return length;
++}
++
++static void rt2800usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
++ const enum data_queue_qid queue)
++{
++ u32 reg;
++
++ if (queue != QID_BEACON) {
++ rt2x00usb_kick_tx_queue(rt2x00dev, queue);
++ return;
++ }
++
++ rt2800usb_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
++ if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) {
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TSF_TICKING, 1);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_TBTT_ENABLE, 1);
++ rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
++ rt2800usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++ }
++}
++
++/*
++ * RX control handlers
++ */
++static void rt2800usb_fill_rxdone(struct queue_entry *entry,
++ struct rxdone_entry_desc *rxdesc)
++{
++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
++ __le32 *rxd = (__le32 *)entry->skb->data;
++ __le32 *rxwi = (__le32 *)(entry->skb->data + skbdesc->desc_len);
++ u32 rxd0;
++ u32 rxwi0;
++ u32 rxwi1;
++ u32 rxwi2;
++ u32 rxwi3;
++ u8 mcs;
++ u8 mode;
++
++ /*
++ * Copy descriptor to the skbdesc->desc buffer, making it safe from
++ * moving of frame data in rt2x00usb.
++ */
++ memcpy(skbdesc->desc, rxd, skbdesc->desc_len);
++ rxd = (__le32 *)skbdesc->desc;
++
++ /*
++ * It is now safe to read the descriptor on all architectures.
++ */
++ rt2x00_desc_read(rxd, 0, &rxd0);
++ rt2x00_desc_read(rxwi, 0, &rxwi0);
++ rt2x00_desc_read(rxwi, 1, &rxwi1);
++ rt2x00_desc_read(rxwi, 2, &rxwi2);
++ rt2x00_desc_read(rxwi, 3, &rxwi3);
++
++ if (rt2x00_get_field32(rxd0, RXD_W0_CRC_ERROR))
++ rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
++
++ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
++ /*
++ * FIXME: Set cipher on WEP64 when it has been decrypted,
++ * at the moment we cannot determine the real cipher type yet.
++ */
++ rxdesc->cipher =
++ rt2x00_get_field32(rxd0, RXD_W0_DECRYPTED);
++ rxdesc->cipher_status =
++ rt2x00_get_field32(rxd0, RXD_W0_CIPHER_ERROR);
++ }
++
++ if (rxdesc->cipher != CIPHER_NONE) {
++ /*
++ * Hardware has stripped IV/EIV data from 802.11 frame during
++ * decryption. It has provided the data seperately but rt2x00lib
++ * should decide if it should be reinserted.
++ */
++ rxdesc->flags |= RX_FLAG_IV_STRIPPED;
++
++ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
++ rxdesc->flags |= RX_FLAG_DECRYPTED;
++ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
++ rxdesc->flags |= RX_FLAG_MMIC_ERROR;
++ }
++
++ if (rt2x00_get_field32(rxd0, RXD_W0_MY_BSS))
++ rxdesc->dev_flags |= RXDONE_MY_BSS;
++
++ /*
++ * Create the MCS value, when the mode is CCK, mask of 0x8 bit
++ * to remove the short preamble flag.
++ */
++ mode = rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE);
++ mcs = rt2x00_get_field32(rxwi1, RXWI_W1_MCS);
++
++ if (mode == RATE_MODE_CCK)
++ mcs &= ~0x8;
++
++ rxdesc->signal = (mode << 8) | mcs;
++
++ rxdesc->rssi =
++ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) +
++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1) +
++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI2)) / 3;
++
++ rxdesc->noise =
++ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) +
++ rt2x00_get_field32(rxwi3, RXWI_W3_SNR1)) / 2;
++
++ rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
++
++ /*
++ * Remove TXWI descriptor from start of buffer.
++ */
++ skb_pull(entry->skb, TXWI_DESC_SIZE + skbdesc->desc_len);
++ skb_trim(entry->skb, rxdesc->size);
++}
++
++/*
++ * Device probe functions.
++ */
++static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
++{
++ u16 word;
++ u8 *mac;
++ u8 default_lna_gain;
++
++ rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, EEPROM_SIZE);
++
++ /*
++ * Start validation of the data that has been read.
++ */
++ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
++ if (!is_valid_ether_addr(mac)) {
++ DECLARE_MAC_BUF(macbuf);
++
++ random_ether_addr(mac);
++ EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac));
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
++ if (word == 0xffff) {
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2);
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1);
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
++ EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
++ if (word != 0) {
++ /* NIC configuration must always be 0. */
++ word = 0;
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
++ EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
++ if ((word & 0x00ff) == 0x00ff) {
++ rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE,
++ LED_MODE_TXRX_ACTIVITY);
++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8);
++ EEPROM(rt2x00dev, "Freq: 0x%04x\n", word);
++ }
++
++ /*
++ * During the LNA validation we are going to use
++ * lna0 as correct value. Note that EEPROM_LNA
++ * is never validated.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word);
++ default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
++ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
++ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
++ default_lna_gain);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
++ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
++ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
++ default_lna_gain);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
++
++ return 0;
++}
++
++static int rt2800usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ u16 rev;
++ u16 value;
++ u16 eeprom;
++
++ /*
++ * Read EEPROM word for configuration.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++
++ /*
++ * Identify RF chipset.
++ */
++ value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
++ rt2800usb_register_read(rt2x00dev, MAC_CSR0, &reg);
++ rev = rt2x00_get_field32(reg, MAC_CSR0_ASIC_REV);
++ rt2x00_set_chip(rt2x00dev, RT2870, value, rev);
++
++ /*
++ * The check for rt2860 is not a typo, some rt2870 hardware
++ * identifies itself as rt2860 in the CSR register.
++ */
++ if ((rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2860) &&
++ (rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2870)) {
++ ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
++ return -ENODEV;
++ }
++
++ if (!rt2x00_rf(&rt2x00dev->chip, RF2820) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2850) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2720) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2750)) {
++ ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
++ return -ENODEV;
++ }
++
++ /*
++ * Read frequency offset and RF programming sequence.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
++ rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
++
++ /*
++ * Read external LNA informations.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
++
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A))
++ __set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG))
++ __set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
++
++ /*
++ * Store led settings, for correct led behaviour.
++ */
++#ifdef CONFIG_RT2X00_LIB_LEDS
++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ,
++ &rt2x00dev->led_mcu_reg);
++#endif /* CONFIG_RT2X00_LIB_LEDS */
++
++ return 0;
++}
++
++/*
++ * RF value list for rt2870
++ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
++ */
++static const struct rf_channel rf_vals[] = {
++ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b },
++ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f },
++ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b },
++ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f },
++ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b },
++ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f },
++ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b },
++ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f },
++ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b },
++ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f },
++ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b },
++ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f },
++ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b },
++ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 },
++
++ /* 802.11 UNI / HyperLan 2 */
++ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 },
++ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 },
++ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 },
++ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 },
++ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b },
++ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b },
++ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 },
++ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 },
++ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b },
++ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 },
++ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 },
++ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 },
++
++ /* 802.11 HyperLan 2 */
++ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 },
++ { 102, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed793 },
++ { 104, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed1a3 },
++ { 108, 0x18402ecc, 0x184c0a32, 0x18178a55, 0x180ed193 },
++ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 },
++ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b },
++ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 },
++ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 },
++ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 },
++ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 },
++ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b },
++ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 },
++ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b },
++ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 },
++ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b },
++ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 },
++
++ /* 802.11 UNII */
++ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 },
++ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 },
++ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f },
++ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f },
++ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 },
++ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 },
++ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 },
++
++ /* 802.11 Japan */
++ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b },
++ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 },
++ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b },
++ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 },
++ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 },
++ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b },
++ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 },
++};
++
++static int rt2800usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
++{
++ struct hw_mode_spec *spec = &rt2x00dev->spec;
++ struct channel_info *info;
++ char *tx_power1;
++ char *tx_power2;
++ unsigned int i;
++
++ /*
++ * Initialize all hw fields.
++ */
++ rt2x00dev->hw->flags =
++ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
++ IEEE80211_HW_SIGNAL_DBM;
++ rt2x00dev->hw->extra_tx_headroom = TXD_DESC_SIZE + TXINFO_DESC_SIZE;
++
++ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
++ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
++ rt2x00_eeprom_addr(rt2x00dev,
++ EEPROM_MAC_ADDR_0));
++
++ /*
++ * Initialize hw_mode information.
++ */
++ spec->supported_bands = SUPPORT_BAND_2GHZ;
++ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
++
++ if (rt2x00_rf(&rt2x00dev->chip, RF2820) ||
++ rt2x00_rf(&rt2x00dev->chip, RF2720)) {
++ spec->num_channels = 14;
++ spec->channels = rf_vals;
++ } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) ||
++ rt2x00_rf(&rt2x00dev->chip, RF2750)) {
++ spec->supported_bands |= SUPPORT_BAND_5GHZ;
++ spec->num_channels = ARRAY_SIZE(rf_vals);
++ spec->channels = rf_vals;
++ }
++
++ /*
++ * Create channel information array
++ */
++ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
++ if (!info)
++ return -ENOMEM;
++
++ spec->channels_info = info;
++
++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
++
++ for (i = 0; i < 14; i++) {
++ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]);
++ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]);
++ }
++
++ if (spec->num_channels > 14) {
++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
++
++ for (i = 14; i < spec->num_channels; i++) {
++ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]);
++ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]);
++ }
++ }
++
++ return 0;
++}
++
++static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
++{
++ int retval;
++
++ /*
++ * Allocate eeprom data.
++ */
++ retval = rt2800usb_validate_eeprom(rt2x00dev);
++ if (retval)
++ return retval;
++
++ retval = rt2800usb_init_eeprom(rt2x00dev);
++ if (retval)
++ return retval;
++
++ /*
++ * Initialize hw specifications.
++ */
++ retval = rt2800usb_probe_hw_mode(rt2x00dev);
++ if (retval)
++ return retval;
++
++ /*
++ * This device requires firmware.
++ */
++ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
++ __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags);
++ if (!modparam_nohwcrypt)
++ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
++
++ /*
++ * Set the rssi offset.
++ */
++ rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
++
++ return 0;
++}
++
++/*
++ * IEEE80211 stack callback functions.
++ */
++static int rt2800usb_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ u32 reg;
++
++ rt2800usb_register_read(rt2x00dev, TX_RTS_CFG, &reg);
++ rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_THRES, value);
++ rt2800usb_register_write(rt2x00dev, TX_RTS_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, CCK_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, CCK_PROT_CFG_RTS_TH_EN, 1);
++ rt2800usb_register_write(rt2x00dev, CCK_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, OFDM_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, OFDM_PROT_CFG_RTS_TH_EN, 1);
++ rt2800usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, MM20_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, MM20_PROT_CFG_RTS_TH_EN, 1);
++ rt2800usb_register_write(rt2x00dev, MM20_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, MM40_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, MM40_PROT_CFG_RTS_TH_EN, 1);
++ rt2800usb_register_write(rt2x00dev, MM40_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, GF20_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, GF20_PROT_CFG_RTS_TH_EN, 1);
++ rt2800usb_register_write(rt2x00dev, GF20_PROT_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, GF40_PROT_CFG, &reg);
++ rt2x00_set_field32(&reg, GF40_PROT_CFG_RTS_TH_EN, 1);
++ rt2800usb_register_write(rt2x00dev, GF40_PROT_CFG, reg);
++
++ return 0;
++}
++
++static int rt2800usb_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
++ const struct ieee80211_tx_queue_params *params)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ struct data_queue *queue;
++ struct rt2x00_field32 field;
++ int retval;
++ u32 reg;
++ u32 offset;
++
++ /*
++ * First pass the configuration through rt2x00lib, that will
++ * update the queue settings and validate the input. After that
++ * we are free to update the registers based on the value
++ * in the queue parameter.
++ */
++ retval = rt2x00mac_conf_tx(hw, queue_idx, params);
++ if (retval)
++ return retval;
++
++ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx);
++
++ /* Update WMM TXOP register */
++ if (queue_idx < 2) {
++ field.bit_offset = queue_idx * 16;
++ field.bit_mask = 0xffff << field.bit_offset;
++
++ rt2800usb_register_read(rt2x00dev, WMM_TXOP0_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->txop);
++ rt2800usb_register_write(rt2x00dev, WMM_TXOP0_CFG, reg);
++ } else if (queue_idx < 4) {
++ field.bit_offset = (queue_idx - 2) * 16;
++ field.bit_mask = 0xffff << field.bit_offset;
++
++ rt2800usb_register_read(rt2x00dev, WMM_TXOP1_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->txop);
++ rt2800usb_register_write(rt2x00dev, WMM_TXOP1_CFG, reg);
++ }
++
++ /* Update WMM registers */
++ field.bit_offset = queue_idx * 4;
++ field.bit_mask = 0xf << field.bit_offset;
++
++ rt2800usb_register_read(rt2x00dev, WMM_AIFSN_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->aifs);
++ rt2800usb_register_write(rt2x00dev, WMM_AIFSN_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, WMM_CWMIN_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->cw_min);
++ rt2800usb_register_write(rt2x00dev, WMM_CWMIN_CFG, reg);
++
++ rt2800usb_register_read(rt2x00dev, WMM_CWMAX_CFG, &reg);
++ rt2x00_set_field32(&reg, field, queue->cw_max);
++ rt2800usb_register_write(rt2x00dev, WMM_CWMAX_CFG, reg);
++
++ /* Update EDCA registers */
++ if (queue_idx < 4) {
++ offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx);
++
++ rt2800usb_register_read(rt2x00dev, offset, &reg);
++ rt2x00_set_field32(&reg, EDCA_AC0_CFG_AIFSN, queue->aifs);
++ rt2x00_set_field32(&reg, EDCA_AC0_CFG_CWMIN, queue->cw_min);
++ rt2x00_set_field32(&reg, EDCA_AC0_CFG_CWMAX, queue->cw_max);
++ rt2800usb_register_write(rt2x00dev, offset, reg);
++ }
++
++ return 0;
++}
++
++#if 0
++/*
++ * Mac80211 demands get_tsf must be atomic.
++ * This is not possible for rt2800usb since all register access
++ * functions require sleeping. Untill mac80211 no longer needs
++ * get_tsf to be atomic, this function should be disabled.
++ */
++static u64 rt2800usb_get_tsf(struct ieee80211_hw *hw)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ u64 tsf;
++ u32 reg;
++
++ rt2800usb_register_read(rt2x00dev, TSF_TIMER_DW1, &reg);
++ tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32;
++ rt2800usb_register_read(rt2x00dev, TSF_TIMER_DW0, &reg);
++ tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD);
++
++ return tsf;
++}
++#else
++#define rt2800usb_get_tsf NULL
++#endif
++
++static const struct ieee80211_ops rt2800usb_mac80211_ops = {
++ .tx = rt2x00mac_tx,
++ .start = rt2x00mac_start,
++ .stop = rt2x00mac_stop,
++ .add_interface = rt2x00mac_add_interface,
++ .remove_interface = rt2x00mac_remove_interface,
++ .config = rt2x00mac_config,
++ .config_interface = rt2x00mac_config_interface,
++ .configure_filter = rt2x00mac_configure_filter,
++ .set_key = rt2x00mac_set_key,
++ .get_stats = rt2x00mac_get_stats,
++ .set_rts_threshold = rt2800usb_set_rts_threshold,
++ .bss_info_changed = rt2x00mac_bss_info_changed,
++ .conf_tx = rt2800usb_conf_tx,
++ .get_tx_stats = rt2x00mac_get_tx_stats,
++ .get_tsf = rt2800usb_get_tsf,
++};
++
++static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
++ .probe_hw = rt2800usb_probe_hw,
++ .get_firmware_name = rt2800usb_get_firmware_name,
++ .get_firmware_crc = rt2800usb_get_firmware_crc,
++ .load_firmware = rt2800usb_load_firmware,
++ .initialize = rt2x00usb_initialize,
++ .uninitialize = rt2x00usb_uninitialize,
++ .init_rxentry = rt2x00usb_init_rxentry,
++ .init_txentry = rt2x00usb_init_txentry,
++ .set_device_state = rt2800usb_set_device_state,
++ .link_stats = rt2800usb_link_stats,
++ .reset_tuner = rt2800usb_reset_tuner,
++ .link_tuner = rt2800usb_link_tuner,
++ .write_tx_desc = rt2800usb_write_tx_desc,
++ .write_tx_data = rt2x00usb_write_tx_data,
++ .write_beacon = rt2800usb_write_beacon,
++ .get_tx_data_len = rt2800usb_get_tx_data_len,
++ .kick_tx_queue = rt2800usb_kick_tx_queue,
++ .fill_rxdone = rt2800usb_fill_rxdone,
++ .config_shared_key = rt2800usb_config_shared_key,
++ .config_pairwise_key = rt2800usb_config_pairwise_key,
++ .config_filter = rt2800usb_config_filter,
++ .config_intf = rt2800usb_config_intf,
++ .config_erp = rt2800usb_config_erp,
++ .config_ant = rt2800usb_config_ant,
++ .config = rt2800usb_config,
++};
++
++static const struct data_queue_desc rt2800usb_queue_rx = {
++ .entry_num = RX_ENTRIES,
++ .data_size = DATA_FRAME_SIZE,
++ .desc_size = RXD_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_usb),
++};
++
++static const struct data_queue_desc rt2800usb_queue_tx = {
++ .entry_num = TX_ENTRIES,
++ .data_size = DATA_FRAME_SIZE,
++ .desc_size = TXD_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_usb),
++};
++
++static const struct data_queue_desc rt2800usb_queue_bcn = {
++ .entry_num = 8 * BEACON_ENTRIES,
++ .data_size = MGMT_FRAME_SIZE,
++ .desc_size = TXWI_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_usb),
++};
++
++static const struct rt2x00_ops rt2800usb_ops = {
++ .name = KBUILD_MODNAME,
++ .max_sta_intf = 1,
++ .max_ap_intf = 8,
++ .eeprom_size = EEPROM_SIZE,
++ .rf_size = RF_SIZE,
++ .tx_queues = NUM_TX_QUEUES,
++ .rx = &rt2800usb_queue_rx,
++ .tx = &rt2800usb_queue_tx,
++ .bcn = &rt2800usb_queue_bcn,
++ .lib = &rt2800usb_rt2x00_ops,
++ .hw = &rt2800usb_mac80211_ops,
++#ifdef CONFIG_RT2X00_LIB_DEBUGFS
++ .debugfs = &rt2800usb_rt2x00debug,
++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
++};
++
++/*
++ * rt2800usb module information.
++ */
++static struct usb_device_id rt2800usb_device_table[] = {
++ /* Amit */
++ { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* ASUS */
++ { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* AzureWave */
++ { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Belkin */
++ { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Conceptronic */
++ { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Corega */
++ { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* D-Link */
++ { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* EnGenius */
++ { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Gigabyte */
++ { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Hawking */
++ { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Linksys */
++ { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Philips */
++ { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Planex */
++ { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Ralink */
++ { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Siemens */
++ { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Sitecom */
++ { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* SMC */
++ { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Sparklan */
++ { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* U-Media*/
++ { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* ZCOM */
++ { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Zyxel */
++ { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { 0, }
++};
++
++MODULE_AUTHOR(DRV_PROJECT);
++MODULE_VERSION(DRV_VERSION);
++MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
++MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
++MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
++MODULE_FIRMWARE(FIRMWARE_RT2870);
++MODULE_LICENSE("GPL");
++
++static struct usb_driver rt2800usb_driver = {
++ .name = KBUILD_MODNAME,
++ .id_table = rt2800usb_device_table,
++ .probe = rt2x00usb_probe,
++ .disconnect = rt2x00usb_disconnect,
++ .suspend = rt2x00usb_suspend,
++ .resume = rt2x00usb_resume,
++};
++
++static int __init rt2800usb_init(void)
++{
++ return usb_register(&rt2800usb_driver);
++}
++
++static void __exit rt2800usb_exit(void)
++{
++ usb_deregister(&rt2800usb_driver);
++}
++
++module_init(rt2800usb_init);
++module_exit(rt2800usb_exit);
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2800usb.h
+@@ -0,0 +1,1884 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ 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.
++ */
++
++/*
++ Module: rt2800usb
++ Abstract: Data structures and registers for the rt2800usb module.
++ Supported chipsets: RT2800U.
++ */
++
++#ifndef RT2800USB_H
++#define RT2800USB_H
++
++/*
++ * RF chip defines.
++ *
++ * RF2820 2.4G 2T3R
++ * RF2850 2.4G/5G 2T3R
++ * RF2720 2.4G 1T2R
++ * RF2750 2.4G/5G 1T2R
++ */
++#define RF2820 0x0001
++#define RF2850 0x0002
++#define RF2720 0x0003
++#define RF2750 0x0004
++
++/*
++ * RT2870 version
++ */
++#define RT2870_VERSION_C 0x0100
++#define RT2870_VERSION_D 0x0101
++#define RT2870_VERSION_E 0x0200
++
++/*
++ * Signal information.
++ * Defaul offset is required for RSSI <-> dBm conversion.
++ */
++#define MAX_SIGNAL 0 /* FIXME */
++#define MAX_RX_SSI 0 /* FIXME */
++#define DEFAULT_RSSI_OFFSET 120 /* FIXME */
++
++/*
++ * Register layout information.
++ */
++#define CSR_REG_BASE 0x1000
++#define CSR_REG_SIZE 0x0800
++#define EEPROM_BASE 0x0000
++#define EEPROM_SIZE 0x0110
++#define BBP_BASE 0x0000
++#define BBP_SIZE 0x0080
++#define RF_BASE 0x0000
++#define RF_SIZE 0x0014
++
++/*
++ * Number of TX queues.
++ */
++#define NUM_TX_QUEUES 4
++
++/*
++ * USB registers.
++ */
++
++/*
++ * HOST-MCU shared memory
++ */
++#define HOST_CMD_CSR 0x0404
++#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff)
++
++/*
++ * INT_SOURCE_CSR: Interrupt source register.
++ * Write one to clear corresponding bit.
++ * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c
++ */
++#define INT_SOURCE_CSR 0x0200
++#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001)
++#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002)
++#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004)
++#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008)
++#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010)
++#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020)
++#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040)
++#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
++#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
++#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200)
++#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400)
++#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800)
++#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000)
++#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000)
++#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000)
++#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000)
++#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000)
++#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000)
++
++/*
++ * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF.
++ */
++#define INT_MASK_CSR 0x0204
++#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001)
++#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002)
++#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004)
++#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008)
++#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010)
++#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020)
++#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040)
++#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
++#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
++#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200)
++#define INT_MASK_CSR_RX_COHERENT FIELD32(0x40000000)
++#define INT_MASK_CSR_TX_COHERENT FIELD32(0x80000000)
++
++/*
++ * WPDMA_GLO_CFG
++ */
++#define WPDMA_GLO_CFG 0x0208
++#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001)
++#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002)
++#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004)
++#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008)
++#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030)
++#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040)
++#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080)
++#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00)
++#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000)
++
++/*
++ * WPDMA_RST_IDX
++ */
++#define WPDMA_RST_IDX 0x020c
++#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001)
++#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002)
++#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004)
++#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008)
++#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010)
++#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020)
++#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000)
++
++/*
++ * DELAY_INT_CFG
++ */
++#define DELAY_INT_CFG 0x0210
++#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff)
++#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00)
++#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000)
++#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000)
++#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000)
++#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000)
++
++/*
++ * WMM_AIFSN_CFG: Aifsn for each EDCA AC
++ * AIFSN0: AC_BE
++ * AIFSN1: AC_BK
++ * AIFSN1: AC_VI
++ * AIFSN1: AC_VO
++ */
++#define WMM_AIFSN_CFG 0x0214
++#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f)
++#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0)
++#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00)
++#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000)
++
++/*
++ * WMM_CWMIN_CSR: CWmin for each EDCA AC
++ * CWMIN0: AC_BE
++ * CWMIN1: AC_BK
++ * CWMIN1: AC_VI
++ * CWMIN1: AC_VO
++ */
++#define WMM_CWMIN_CFG 0x0218
++#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f)
++#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0)
++#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00)
++#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000)
++
++/*
++ * WMM_CWMAX_CSR: CWmax for each EDCA AC
++ * CWMAX0: AC_BE
++ * CWMAX1: AC_BK
++ * CWMAX1: AC_VI
++ * CWMAX1: AC_VO
++ */
++#define WMM_CWMAX_CFG 0x021c
++#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f)
++#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0)
++#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00)
++#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000)
++
++/*
++ * AC_TXOP0: AC_BK/AC_BE TXOP register
++ * AC0TXOP: AC_BK in unit of 32us
++ * AC1TXOP: AC_BE in unit of 32us
++ */
++#define WMM_TXOP0_CFG 0x0220
++#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff)
++#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000)
++
++/*
++ * AC_TXOP1: AC_VO/AC_VI TXOP register
++ * AC2TXOP: AC_VI in unit of 32us
++ * AC3TXOP: AC_VO in unit of 32us
++ */
++#define WMM_TXOP1_CFG 0x0224
++#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff)
++#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000)
++
++/*
++ * RINGREG_DIFF
++ */
++#define RINGREG_DIFF 0x0010
++
++/*
++ * GPIO_CTRL_CFG:
++ */
++#define GPIO_CTRL_CFG 0x0228
++#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001)
++#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002)
++#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004)
++#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008)
++#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010)
++#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020)
++#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040)
++#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080)
++#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100)
++
++/*
++ * MCU_CMD_CFG
++ */
++#define MCU_CMD_CFG 0x022c
++
++/*
++ * AC_BK register offsets
++ */
++#define TX_BASE_PTR0 0x0230
++#define TX_MAX_CNT0 0x0234
++#define TX_CTX_IDX0 0x0238
++#define TX_DTX_IDX0 0x023c
++
++/*
++ * AC_BE register offsets
++ */
++#define TX_BASE_PTR1 0x0240
++#define TX_MAX_CNT1 0x0244
++#define TX_CTX_IDX1 0x0248
++#define TX_DTX_IDX1 0x024c
++
++/*
++ * AC_VI register offsets
++ */
++#define TX_BASE_PTR2 0x0250
++#define TX_MAX_CNT2 0x0254
++#define TX_CTX_IDX2 0x0258
++#define TX_DTX_IDX2 0x025c
++
++/*
++ * AC_VO register offsets
++ */
++#define TX_BASE_PTR3 0x0260
++#define TX_MAX_CNT3 0x0264
++#define TX_CTX_IDX3 0x0268
++#define TX_DTX_IDX3 0x026c
++
++/*
++ * HCCA register offsets
++ */
++#define TX_BASE_PTR4 0x0270
++#define TX_MAX_CNT4 0x0274
++#define TX_CTX_IDX4 0x0278
++#define TX_DTX_IDX4 0x027c
++
++/*
++ * MGMT register offsets
++ */
++#define TX_BASE_PTR5 0x0280
++#define TX_MAX_CNT5 0x0284
++#define TX_CTX_IDX5 0x0288
++#define TX_DTX_IDX5 0x028c
++
++/*
++ * RX register offsets
++ */
++#define RX_BASE_PTR 0x0290
++#define RX_MAX_CNT 0x0294
++#define RX_CRX_IDX 0x0298
++#define RX_DRX_IDX 0x029c
++
++/*
++ * USB_DMA_CFG
++ * RX_BULK_AGG_TIMEOUT: Rx Bulk Aggregation TimeOut in unit of 33ns.
++ * RX_BULK_AGG_LIMIT: Rx Bulk Aggregation Limit in unit of 256 bytes.
++ * PHY_CLEAR: phy watch dog enable.
++ * TX_CLEAR: Clear USB DMA TX path.
++ * TXOP_HALT: Halt TXOP count down when TX buffer is full.
++ * RX_BULK_AGG_EN: Enable Rx Bulk Aggregation.
++ * RX_BULK_EN: Enable USB DMA Rx.
++ * TX_BULK_EN: Enable USB DMA Tx.
++ * EP_OUT_VALID: OUT endpoint data valid.
++ * RX_BUSY: USB DMA RX FSM busy.
++ * TX_BUSY: USB DMA TX FSM busy.
++ */
++#define USB_DMA_CFG 0x02a0
++#define USB_DMA_CFG_RX_BULK_AGG_TIMEOUT FIELD32(0x000000ff)
++#define USB_DMA_CFG_RX_BULK_AGG_LIMIT FIELD32(0x0000ff00)
++#define USB_DMA_CFG_PHY_CLEAR FIELD32(0x00010000)
++#define USB_DMA_CFG_TX_CLEAR FIELD32(0x00080000)
++#define USB_DMA_CFG_TXOP_HALT FIELD32(0x00100000)
++#define USB_DMA_CFG_RX_BULK_AGG_EN FIELD32(0x00200000)
++#define USB_DMA_CFG_RX_BULK_EN FIELD32(0x00400000)
++#define USB_DMA_CFG_TX_BULK_EN FIELD32(0x00800000)
++#define USB_DMA_CFG_EP_OUT_VALID FIELD32(0x3f000000)
++#define USB_DMA_CFG_RX_BUSY FIELD32(0x40000000)
++#define USB_DMA_CFG_TX_BUSY FIELD32(0x80000000)
++
++/*
++ * USB_CYC_CFG
++ */
++#define USB_CYC_CFG 0x02a4
++#define USB_CYC_CFG_CLOCK_CYCLE FIELD32(0x000000ff)
++
++/*
++ * PBF_SYS_CTRL
++ * HOST_RAM_WRITE: enable Host program ram write selection
++ */
++#define PBF_SYS_CTRL 0x0400
++#define PBF_SYS_CTRL_READY FIELD32(0x00000080)
++#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000)
++
++/*
++ * PBF registers
++ * Most are for debug. Driver doesn't touch PBF register.
++ */
++#define PBF_CFG 0x0408
++#define PBF_MAX_PCNT 0x040c
++#define PBF_CTRL 0x0410
++#define PBF_INT_STA 0x0414
++#define PBF_INT_ENA 0x0418
++
++/*
++ * BCN_OFFSET0:
++ */
++#define BCN_OFFSET0 0x042c
++#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff)
++#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00)
++#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000)
++#define BCN_OFFSET0_BCN3 FIELD32(0xff000000)
++
++/*
++ * BCN_OFFSET1:
++ */
++#define BCN_OFFSET1 0x0430
++#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff)
++#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00)
++#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000)
++#define BCN_OFFSET1_BCN7 FIELD32(0xff000000)
++
++/*
++ * PBF registers
++ * Most are for debug. Driver doesn't touch PBF register.
++ */
++#define TXRXQ_PCNT 0x0438
++#define PBF_DBG 0x043c
++
++/*
++ * MAC Control/Status Registers(CSR).
++ * Some values are set in TU, whereas 1 TU == 1024 us.
++ */
++
++/*
++ * MAC_CSR0: ASIC revision number.
++ * ASIC_REV: 0
++ * ASIC_VER: 2870
++ */
++#define MAC_CSR0 0x1000
++#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff)
++#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000)
++
++/*
++ * MAC_SYS_CTRL:
++ */
++#define MAC_SYS_CTRL 0x1004
++#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001)
++#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002)
++#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004)
++#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008)
++#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010)
++#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020)
++#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040)
++#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080)
++
++/*
++ * MAC_ADDR_DW0: STA MAC register 0
++ */
++#define MAC_ADDR_DW0 0x1008
++#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff)
++#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00)
++#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000)
++#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000)
++
++/*
++ * MAC_ADDR_DW1: STA MAC register 1
++ * UNICAST_TO_ME_MASK:
++ * Used to mask off bits from byte 5 of the MAC address
++ * to determine the UNICAST_TO_ME bit for RX frames.
++ * The full mask is complemented by BSS_ID_MASK:
++ * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK
++ */
++#define MAC_ADDR_DW1 0x100c
++#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff)
++#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00)
++#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000)
++
++/*
++ * MAC_BSSID_DW0: BSSID register 0
++ */
++#define MAC_BSSID_DW0 0x1010
++#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff)
++#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00)
++#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000)
++#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000)
++
++/*
++ * MAC_BSSID_DW1: BSSID register 1
++ * BSS_ID_MASK:
++ * 0: 1-BSSID mode (BSS index = 0)
++ * 1: 2-BSSID mode (BSS index: Byte5, bit 0)
++ * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1)
++ * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2)
++ * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the
++ * BSSID. This will make sure that those bits will be ignored
++ * when determining the MY_BSS of RX frames.
++ */
++#define MAC_BSSID_DW1 0x1014
++#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff)
++#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00)
++#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000)
++#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000)
++
++/*
++ * MAX_LEN_CFG: Maximum frame length register.
++ * MAX_MPDU: rt2860b max 16k bytes
++ * MAX_PSDU: Maximum PSDU length
++ * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16
++ */
++#define MAX_LEN_CFG 0x1018
++#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff)
++#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000)
++#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000)
++#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000)
++
++/*
++ * BBP_CSR_CFG: BBP serial control register
++ * VALUE: Register value to program into BBP
++ * REG_NUM: Selected BBP register
++ * READ_CONTROL: 0 write BBP, 1 read BBP
++ * BUSY: ASIC is busy executing BBP commands
++ * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks
++ * BBP_RW_MODE: 0 serial, 1 paralell
++ */
++#define BBP_CSR_CFG 0x101c
++#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff)
++#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00)
++#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000)
++#define BBP_CSR_CFG_BUSY FIELD32(0x00020000)
++#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000)
++#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000)
++
++/*
++ * RF_CSR_CFG0: RF control register
++ * REGID_AND_VALUE: Register value to program into RF
++ * BITWIDTH: Selected RF register
++ * STANDBYMODE: 0 high when standby, 1 low when standby
++ * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate
++ * BUSY: ASIC is busy executing RF commands
++ */
++#define RF_CSR_CFG0 0x1020
++#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff)
++#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000)
++#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff)
++#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000)
++#define RF_CSR_CFG0_SEL FIELD32(0x40000000)
++#define RF_CSR_CFG0_BUSY FIELD32(0x80000000)
++
++/*
++ * RF_CSR_CFG1: RF control register
++ * REGID_AND_VALUE: Register value to program into RF
++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE
++ * 0: 3 system clock cycle (37.5usec)
++ * 1: 5 system clock cycle (62.5usec)
++ */
++#define RF_CSR_CFG1 0x1024
++#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff)
++#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000)
++
++/*
++ * RF_CSR_CFG2: RF control register
++ * VALUE: Register value to program into RF
++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE
++ * 0: 3 system clock cycle (37.5usec)
++ * 1: 5 system clock cycle (62.5usec)
++ */
++#define RF_CSR_CFG2 0x1028
++#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff)
++
++/*
++ * LED_CFG: LED control
++ * color LED's:
++ * 0: off
++ * 1: blinking upon TX2
++ * 2: periodic slow blinking
++ * 3: always on
++ * LED polarity:
++ * 0: active low
++ * 1: active high
++ */
++#define LED_CFG 0x102c
++#define LED_CFG_ON_PERIOD FIELD32(0x000000ff)
++#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00)
++#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000)
++#define LED_CFG_R_LED_MODE FIELD32(0x03000000)
++#define LED_CFG_G_LED_MODE FIELD32(0x0c000000)
++#define LED_CFG_Y_LED_MODE FIELD32(0x30000000)
++#define LED_CFG_LED_POLAR FIELD32(0x40000000)
++
++/*
++ * XIFS_TIME_CFG: MAC timing
++ * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX
++ * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX
++ * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX
++ * when MAC doesn't reference BBP signal BBRXEND
++ * EIFS: unit 1us
++ * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer
++ *
++ */
++#define XIFS_TIME_CFG 0x1100
++#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff)
++#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00)
++#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000)
++#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000)
++#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000)
++
++/*
++ * BKOFF_SLOT_CFG:
++ */
++#define BKOFF_SLOT_CFG 0x1104
++#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff)
++#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00)
++
++/*
++ * NAV_TIME_CFG:
++ */
++#define NAV_TIME_CFG 0x1108
++#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff)
++#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00)
++#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000)
++#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000)
++
++/*
++ * CH_TIME_CFG: count as channel busy
++ */
++#define CH_TIME_CFG 0x110c
++
++/*
++ * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us
++ */
++#define PBF_LIFE_TIMER 0x1110
++
++/*
++ * BCN_TIME_CFG:
++ * BEACON_INTERVAL: in unit of 1/16 TU
++ * TSF_TICKING: Enable TSF auto counting
++ * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode
++ * BEACON_GEN: Enable beacon generator
++ */
++#define BCN_TIME_CFG 0x1114
++#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff)
++#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000)
++#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000)
++#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000)
++#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000)
++#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000)
++
++/*
++ * TBTT_SYNC_CFG:
++ */
++#define TBTT_SYNC_CFG 0x1118
++
++/*
++ * TSF_TIMER_DW0: Local lsb TSF timer, read-only
++ */
++#define TSF_TIMER_DW0 0x111c
++#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff)
++
++/*
++ * TSF_TIMER_DW1: Local msb TSF timer, read-only
++ */
++#define TSF_TIMER_DW1 0x1120
++#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff)
++
++/*
++ * TBTT_TIMER: TImer remains till next TBTT, read-only
++ */
++#define TBTT_TIMER 0x1124
++
++/*
++ * INT_TIMER_CFG:
++ */
++#define INT_TIMER_CFG 0x1128
++
++/*
++ * INT_TIMER_EN: GP-timer and pre-tbtt Int enable
++ */
++#define INT_TIMER_EN 0x112c
++
++/*
++ * CH_IDLE_STA: channel idle time
++ */
++#define CH_IDLE_STA 0x1130
++
++/*
++ * CH_BUSY_STA: channel busy time
++ */
++#define CH_BUSY_STA 0x1134
++
++/*
++ * MAC_STATUS_CFG:
++ * BBP_RF_BUSY: When set to 0, BBP and RF are stable.
++ * if 1 or higher one of the 2 registers is busy.
++ */
++#define MAC_STATUS_CFG 0x1200
++#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003)
++
++/*
++ * PWR_PIN_CFG:
++ */
++#define PWR_PIN_CFG 0x1204
++
++/*
++ * AUTOWAKEUP_CFG: Manual power control / status register
++ * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set
++ * AUTOWAKE: 0:sleep, 1:awake
++ */
++#define AUTOWAKEUP_CFG 0x1208
++#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff)
++#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00)
++#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000)
++
++/*
++ * EDCA_AC0_CFG:
++ */
++#define EDCA_AC0_CFG 0x1300
++#define EDCA_AC0_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC1_CFG:
++ */
++#define EDCA_AC1_CFG 0x1304
++#define EDCA_AC1_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC2_CFG:
++ */
++#define EDCA_AC2_CFG 0x1308
++#define EDCA_AC2_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC3_CFG:
++ */
++#define EDCA_AC3_CFG 0x130c
++#define EDCA_AC3_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_TID_AC_MAP:
++ */
++#define EDCA_TID_AC_MAP 0x1310
++
++/*
++ * TX_PWR_CFG_0:
++ */
++#define TX_PWR_CFG_0 0x1314
++#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f)
++#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0)
++#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00)
++#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000)
++#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000)
++#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000)
++#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000)
++#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_1:
++ */
++#define TX_PWR_CFG_1 0x1318
++#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f)
++#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0)
++#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00)
++#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000)
++#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000)
++#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000)
++#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000)
++#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_2:
++ */
++#define TX_PWR_CFG_2 0x131c
++#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f)
++#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0)
++#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00)
++#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000)
++#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000)
++#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000)
++#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000)
++#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_3:
++ */
++#define TX_PWR_CFG_3 0x1320
++#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f)
++#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0)
++#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00)
++#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000)
++#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000)
++#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000)
++#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000)
++#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_4:
++ */
++#define TX_PWR_CFG_4 0x1324
++#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f)
++#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0)
++#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00)
++#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000)
++
++/*
++ * TX_PIN_CFG:
++ */
++#define TX_PIN_CFG 0x1328
++#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001)
++#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002)
++#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004)
++#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008)
++#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010)
++#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020)
++#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040)
++#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080)
++#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100)
++#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200)
++#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400)
++#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800)
++#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000)
++#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000)
++#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000)
++#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000)
++#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000)
++#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000)
++#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000)
++#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000)
++
++/*
++ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz
++ */
++#define TX_BAND_CFG 0x132c
++#define TX_BAND_CFG_A FIELD32(0x00000002)
++#define TX_BAND_CFG_BG FIELD32(0x00000004)
++
++/*
++ * TX_SW_CFG0:
++ */
++#define TX_SW_CFG0 0x1330
++
++/*
++ * TX_SW_CFG1:
++ */
++#define TX_SW_CFG1 0x1334
++
++/*
++ * TX_SW_CFG2:
++ */
++#define TX_SW_CFG2 0x1338
++
++/*
++ * TXOP_THRES_CFG:
++ */
++#define TXOP_THRES_CFG 0x133c
++
++/*
++ * TXOP_CTRL_CFG:
++ */
++#define TXOP_CTRL_CFG 0x1340
++
++/*
++ * TX_RTS_CFG:
++ * RTS_THRES: unit:byte
++ * RTS_FBK_EN: enable rts rate fallback
++ */
++#define TX_RTS_CFG 0x1344
++#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff)
++#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00)
++#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000)
++
++/*
++ * TX_TIMEOUT_CFG:
++ * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us
++ * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure
++ * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation.
++ * it is recommended that:
++ * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT)
++ */
++#define TX_TIMEOUT_CFG 0x1348
++#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0)
++#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00)
++#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000)
++
++/*
++ * TX_RTY_CFG:
++ * SHORT_RTY_LIMIT: short retry limit
++ * LONG_RTY_LIMIT: long retry limit
++ * LONG_RTY_THRE: Long retry threshoold
++ * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode
++ * 0:expired by retry limit, 1: expired by mpdu life timer
++ * AGG_RTY_MODE: Aggregate MPDU retry mode
++ * 0:expired by retry limit, 1: expired by mpdu life timer
++ * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable
++ */
++#define TX_RTY_CFG 0x134c
++#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff)
++#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00)
++#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000)
++#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000)
++#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000)
++#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000)
++
++/*
++ * TX_LINK_CFG:
++ * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us
++ * MFB_ENABLE: TX apply remote MFB 1:enable
++ * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable
++ * 0: not apply remote remote unsolicit (MFS=7)
++ * TX_MRQ_EN: MCS request TX enable
++ * TX_RDG_EN: RDG TX enable
++ * TX_CF_ACK_EN: Piggyback CF-ACK enable
++ * REMOTE_MFB: remote MCS feedback
++ * REMOTE_MFS: remote MCS feedback sequence number
++ */
++#define TX_LINK_CFG 0x1350
++#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff)
++#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100)
++#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200)
++#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400)
++#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800)
++#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000)
++#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000)
++#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000)
++
++/*
++ * HT_FBK_CFG0:
++ */
++#define HT_FBK_CFG0 0x1354
++#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f)
++#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0)
++#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00)
++#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000)
++#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000)
++#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000)
++#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000)
++#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000)
++
++/*
++ * HT_FBK_CFG1:
++ */
++#define HT_FBK_CFG1 0x1358
++#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f)
++#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0)
++#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00)
++#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000)
++#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000)
++#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000)
++#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000)
++#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000)
++
++/*
++ * LG_FBK_CFG0:
++ */
++#define LG_FBK_CFG0 0x135c
++#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f)
++#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0)
++#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00)
++#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000)
++#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000)
++#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000)
++#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000)
++#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000)
++
++/*
++ * LG_FBK_CFG1:
++ */
++#define LG_FBK_CFG1 0x1360
++#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f)
++#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0)
++#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00)
++#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000)
++
++/*
++ * CCK_PROT_CFG: CCK Protection
++ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd)
++ * PROTECT_CTRL: Protection control frame type for CCK TX
++ * 0:none, 1:RTS/CTS, 2:CTS-to-self
++ * PROTECT_NAV: TXOP protection type for CCK TX
++ * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect
++ * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow
++ * RTS_TH_EN: RTS threshold enable on CCK TX
++ */
++#define CCK_PROT_CFG 0x1364
++#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * OFDM_PROT_CFG: OFDM Protection
++ */
++#define OFDM_PROT_CFG 0x1368
++#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * MM20_PROT_CFG: MM20 Protection
++ */
++#define MM20_PROT_CFG 0x136c
++#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * MM40_PROT_CFG: MM40 Protection
++ */
++#define MM40_PROT_CFG 0x1370
++#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * GF20_PROT_CFG: GF20 Protection
++ */
++#define GF20_PROT_CFG 0x1374
++#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * GF40_PROT_CFG: GF40 Protection
++ */
++#define GF40_PROT_CFG 0x1378
++#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * EXP_CTS_TIME:
++ */
++#define EXP_CTS_TIME 0x137c
++
++/*
++ * EXP_ACK_TIME:
++ */
++#define EXP_ACK_TIME 0x1380
++
++/*
++ * RX_FILTER_CFG: RX configuration register.
++ */
++#define RX_FILTER_CFG 0x1400
++#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001)
++#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002)
++#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004)
++#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008)
++#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010)
++#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020)
++#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040)
++#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080)
++#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100)
++#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200)
++#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400)
++#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800)
++#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000)
++#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000)
++#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000)
++#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000)
++#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000)
++
++/*
++ * AUTO_RSP_CFG:
++ * AUTORESPONDER: 0: disable, 1: enable
++ * BAC_ACK_POLICY: 0:long, 1:short preamble
++ * CTS_40_MMODE: Response CTS 40MHz duplicate mode
++ * CTS_40_MREF: Response CTS 40MHz duplicate mode
++ * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble
++ * DUAL_CTS_EN: Power bit value in control frame
++ * ACK_CTS_PSM_BIT:Power bit value in control frame
++ */
++#define AUTO_RSP_CFG 0x1404
++#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001)
++#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002)
++#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004)
++#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008)
++#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010)
++#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040)
++#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080)
++
++/*
++ * LEGACY_BASIC_RATE:
++ */
++#define LEGACY_BASIC_RATE 0x1408
++
++/*
++ * HT_BASIC_RATE:
++ */
++#define HT_BASIC_RATE 0x140c
++
++/*
++ * HT_CTRL_CFG:
++ */
++#define HT_CTRL_CFG 0x1410
++
++/*
++ * SIFS_COST_CFG:
++ */
++#define SIFS_COST_CFG 0x1414
++
++/*
++ * RX_PARSER_CFG:
++ * Set NAV for all received frames
++ */
++#define RX_PARSER_CFG 0x1418
++
++/*
++ * TX_SEC_CNT0:
++ */
++#define TX_SEC_CNT0 0x1500
++
++/*
++ * RX_SEC_CNT0:
++ */
++#define RX_SEC_CNT0 0x1504
++
++/*
++ * CCMP_FC_MUTE:
++ */
++#define CCMP_FC_MUTE 0x1508
++
++/*
++ * TXOP_HLDR_ADDR0:
++ */
++#define TXOP_HLDR_ADDR0 0x1600
++
++/*
++ * TXOP_HLDR_ADDR1:
++ */
++#define TXOP_HLDR_ADDR1 0x1604
++
++/*
++ * TXOP_HLDR_ET:
++ */
++#define TXOP_HLDR_ET 0x1608
++
++/*
++ * QOS_CFPOLL_RA_DW0:
++ */
++#define QOS_CFPOLL_RA_DW0 0x160c
++
++/*
++ * QOS_CFPOLL_RA_DW1:
++ */
++#define QOS_CFPOLL_RA_DW1 0x1610
++
++/*
++ * QOS_CFPOLL_QC:
++ */
++#define QOS_CFPOLL_QC 0x1614
++
++/*
++ * RX_STA_CNT0: RX PLCP error count & RX CRC error count
++ */
++#define RX_STA_CNT0 0x1700
++#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff)
++#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000)
++
++/*
++ * RX_STA_CNT1: RX False CCA count & RX LONG frame count
++ */
++#define RX_STA_CNT1 0x1704
++#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff)
++#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000)
++
++/*
++ * RX_STA_CNT2:
++ */
++#define RX_STA_CNT2 0x1708
++#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff)
++#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT0: TX Beacon count
++ */
++#define TX_STA_CNT0 0x170c
++#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff)
++#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT1: TX tx count
++ */
++#define TX_STA_CNT1 0x1710
++#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff)
++#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT2: TX tx count
++ */
++#define TX_STA_CNT2 0x1714
++#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff)
++#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_FIFO: TX Result for specific PID status fifo register
++ */
++#define TX_STA_FIFO 0x1718
++#define TX_STA_FIFO_B_VALID FIELD32(0x00000001)
++#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e)
++#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020)
++#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040)
++#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080)
++#define TX_STA_FIFO_WCID FIELD32(0x0000ff00)
++#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT: Debug counter
++ */
++#define TX_AGG_CNT 0x171c
++#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT0:
++ */
++#define TX_AGG_CNT0 0x1720
++#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT1:
++ */
++#define TX_AGG_CNT1 0x1724
++#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT2:
++ */
++#define TX_AGG_CNT2 0x1728
++#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT3:
++ */
++#define TX_AGG_CNT3 0x172c
++#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT4:
++ */
++#define TX_AGG_CNT4 0x1730
++#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT5:
++ */
++#define TX_AGG_CNT5 0x1734
++#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT6:
++ */
++#define TX_AGG_CNT6 0x1738
++#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT7:
++ */
++#define TX_AGG_CNT7 0x173c
++#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000)
++
++/*
++ * MPDU_DENSITY_CNT:
++ * TX_ZERO_DEL: TX zero length delimiter count
++ * RX_ZERO_DEL: RX zero length delimiter count
++ */
++#define MPDU_DENSITY_CNT 0x1740
++#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff)
++#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000)
++
++/*
++ * Security key table memory, base address = 0x1800
++ */
++struct hw_pairwise_ta_entry {
++ u8 address[6];
++ u8 reserved[2];
++} __attribute__ ((packed));
++
++struct wcid_entry {
++ u8 rx_ba_bitmat7;
++ u8 rx_ba_bitmat0;
++ u8 mac[6];
++} __attribute__ ((packed));
++
++struct hw_key_entry {
++ u8 key[16];
++ u8 tx_mic[8];
++ u8 rx_mic[8];
++} __attribute__ ((packed));
++
++/*
++ * Security key table memory.
++ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry
++ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry
++ * PAIRWISE_IVEIV_TABLE_BASE: 8-byte * 256-entry
++ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry
++ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry
++ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry
++ * SHARED_KEY_MODE_BASE: 32-byte * 16-entry
++ */
++#define MAC_WCID_BASE 0x1800
++#define PAIRWISE_KEY_TABLE_BASE 0x4000
++#define PAIRWISE_IVEIV_TABLE_BASE 0x6000
++#define MAC_IVEIV_TABLE_BASE 0x6000
++#define MAC_WCID_ATTRIBUTE_BASE 0x6800
++#define SHARED_KEY_TABLE_BASE 0x6c00
++#define SHARED_KEY_MODE_BASE 0x7000
++
++#define SHARED_KEY_ENTRY(__idx) \
++ ( SHARED_KEY_TABLE_BASE + \
++ ((__idx) * sizeof(struct hw_key_entry)) )
++#define SHARED_KEY_MODE_ENTRY(__idx) \
++ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
++#define PAIRWISE_KEY_ENTRY(__idx) \
++ ( PAIRWISE_KEY_TABLE_BASE + \
++ ((__idx) * sizeof(struct hw_key_entry)) )
++
++#define MAC_WCID_ENTRY(__idx) \
++ ( MAC_WCID_BASE + (2 * sizeof(u32) * (__idx)) )
++#define MAC_WCID_ATTR_ENTRY(__idx) \
++ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
++
++/*
++ * MAC_WCID_ATTRIBUTE:
++ * KEYTAB: 0: shared key table, 1: pairwise key table
++ * BSS_IDX: multipleBSS index for the WCID
++ */
++#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001)
++#define MAC_WCID_ATTRIBUTE_PAIRKEY_MODE FIELD32(0x0000000e)
++#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070)
++#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380)
++
++/*
++ * SHARED_KEY_MODE:
++ */
++#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007)
++#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070)
++#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700)
++#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000)
++#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000)
++#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000)
++#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000)
++#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000)
++
++/*
++ * HOST-MCU communication
++ */
++
++/*
++ * H2M_MAILBOX_CSR: Host-to-MCU Mailbox.
++ */
++#define H2M_MAILBOX_CSR 0x7010
++#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff)
++#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00)
++#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000)
++#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000)
++
++/*
++ * H2M_MAILBOX_CID:
++ */
++#define H2M_MAILBOX_CID 0x7014
++
++/*
++ * H2M_MAILBOX_STATUS:
++ */
++#define H2M_MAILBOX_STATUS 0x701c
++
++/*
++ * H2M_INT_SRC:
++ */
++#define H2M_INT_SRC 0x7024
++
++/*
++ * H2M_BBP_AGENT:
++ */
++#define H2M_BBP_AGENT 0x7028
++
++/*
++ * MCU_LEDCS: LED control for MCU Mailbox.
++ */
++#define MCU_LEDCS_LED_MODE FIELD8(0x1f)
++#define MCU_LEDCS_POLARITY FIELD8(0x01)
++
++/*
++ * HW_CS_CTS_BASE:
++ * Carrier-sense CTS frame base address.
++ * It's where mac stores carrier-sense frame for carrier-sense function.
++ */
++#define HW_CS_CTS_BASE 0x7700
++
++/*
++ * HW_DFS_CTS_BASE:
++ * FS CTS frame base address. It's where mac stores CTS frame for DFS.
++ */
++#define HW_DFS_CTS_BASE 0x7780
++
++/*
++ * TXRX control registers - base address 0x3000
++ */
++
++/*
++ * TXRX_CSR1:
++ * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first..
++ */
++#define TXRX_CSR1 0x77d0
++
++/*
++ * HW_DEBUG_SETTING_BASE:
++ * since NULL frame won't be that long (256 byte)
++ * We steal 16 tail bytes to save debugging settings
++ */
++#define HW_DEBUG_SETTING_BASE 0x77f0
++#define HW_DEBUG_SETTING_BASE2 0x7770
++
++/*
++ * HW_BEACON_BASE
++ * In order to support maximum 8 MBSS and its maximum length
++ * is 512 bytes for each beacon
++ * Three section discontinue memory segments will be used.
++ * 1. The original region for BCN 0~3
++ * 2. Extract memory from FCE table for BCN 4~5
++ * 3. Extract memory from Pair-wise key table for BCN 6~7
++ * It occupied those memory of wcid 238~253 for BCN 6
++ * and wcid 222~237 for BCN 7
++ *
++ * IMPORTANT NOTE: Not sure why legacy driver does this,
++ * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6.
++ */
++#define HW_BEACON_BASE0 0x7800
++#define HW_BEACON_BASE1 0x7a00
++#define HW_BEACON_BASE2 0x7c00
++#define HW_BEACON_BASE3 0x7e00
++#define HW_BEACON_BASE4 0x7200
++#define HW_BEACON_BASE5 0x7400
++#define HW_BEACON_BASE6 0x5dc0
++#define HW_BEACON_BASE7 0x5bc0
++
++#define HW_BEACON_OFFSET(__index) \
++ ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \
++ (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \
++ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) )
++
++/*
++ * 8051 firmware image.
++ */
++#define FIRMWARE_RT2870 "rt2870.bin"
++#define FIRMWARE_IMAGE_BASE 0x3000
++
++/*
++ * BBP registers.
++ * The wordsize of the BBP is 8 bits.
++ */
++
++/*
++ * BBP 1: TX Antenna
++ */
++#define BBP1_TX_POWER FIELD8(0x07)
++#define BBP1_TX_ANTENNA FIELD8(0x18)
++
++/*
++ * BBP 3: RX Antenna
++ */
++#define BBP3_RX_ANTENNA FIELD8(0x18)
++
++/*
++ * RF registers
++ */
++
++/*
++ * RF 2
++ */
++#define RF2_ANTENNA_RX2 FIELD32(0x00000040)
++#define RF2_ANTENNA_TX1 FIELD32(0x00004000)
++#define RF2_ANTENNA_RX1 FIELD32(0x00020000)
++
++/*
++ * RF 3
++ */
++#define RF3_TXPOWER_G FIELD32(0x00003e00)
++#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200)
++#define RF3_TXPOWER_A FIELD32(0x00003c00)
++
++/*
++ * RF 4
++ */
++#define RF4_TXPOWER_G FIELD32(0x000007c0)
++#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040)
++#define RF4_TXPOWER_A FIELD32(0x00000780)
++#define RF4_FREQ_OFFSET FIELD32(0x001f8000)
++#define RF4_BW40 FIELD32(0x00200000)
++
++/*
++ * EEPROM content.
++ * The wordsize of the EEPROM is 16 bits.
++ */
++
++/*
++ * EEPROM Version
++ */
++#define EEPROM_VERSION 0x0001
++#define EEPROM_VERSION_FAE FIELD16(0x00ff)
++#define EEPROM_VERSION_VERSION FIELD16(0xff00)
++
++/*
++ * HW MAC address.
++ */
++#define EEPROM_MAC_ADDR_0 0x0002
++#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
++#define EEPROM_MAC_ADDR1 0x0003
++#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
++#define EEPROM_MAC_ADDR_2 0x0004
++#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
++
++/*
++ * EEPROM ANTENNA config
++ * RXPATH: 1: 1R, 2: 2R, 3: 3R
++ * TXPATH: 1: 1T, 2: 2T
++ */
++#define EEPROM_ANTENNA 0x001a
++#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f)
++#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0)
++#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00)
++
++/*
++ * EEPROM NIC config
++ * CARDBUS_ACCEL: 0 - enable, 1 - disable
++ */
++#define EEPROM_NIC 0x001b
++#define EEPROM_NIC_HW_RADIO FIELD16(0x0001)
++#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002)
++#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004)
++#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008)
++#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010)
++#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020)
++#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040)
++#define EEPROM_NIC_WPS_PBC FIELD16(0x0080)
++#define EEPROM_NIC_BW40M_BG FIELD16(0x0100)
++#define EEPROM_NIC_BW40M_A FIELD16(0x0200)
++
++/*
++ * EEPROM frequency
++ */
++#define EEPROM_FREQ 0x001d
++#define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
++#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00)
++#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000)
++
++/*
++ * EEPROM LED
++ * POLARITY_RDY_G: Polarity RDY_G setting.
++ * POLARITY_RDY_A: Polarity RDY_A setting.
++ * POLARITY_ACT: Polarity ACT setting.
++ * POLARITY_GPIO_0: Polarity GPIO0 setting.
++ * POLARITY_GPIO_1: Polarity GPIO1 setting.
++ * POLARITY_GPIO_2: Polarity GPIO2 setting.
++ * POLARITY_GPIO_3: Polarity GPIO3 setting.
++ * POLARITY_GPIO_4: Polarity GPIO4 setting.
++ * LED_MODE: Led mode.
++ */
++#define EEPROM_LED1 0x001e
++#define EEPROM_LED2 0x001f
++#define EEPROM_LED3 0x0020
++#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001)
++#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
++#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
++#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
++#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
++#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020)
++#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040)
++#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080)
++#define EEPROM_LED_LED_MODE FIELD16(0x1f00)
++
++/*
++ * EEPROM LNA
++ */
++#define EEPROM_LNA 0x0022
++#define EEPROM_LNA_BG FIELD16(0x00ff)
++#define EEPROM_LNA_A0 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI BG offset
++ */
++#define EEPROM_RSSI_BG 0x0023
++#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff)
++#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI BG2 offset
++ */
++#define EEPROM_RSSI_BG2 0x0024
++#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff)
++#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI A offset
++ */
++#define EEPROM_RSSI_A 0x0025
++#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff)
++#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI A2 offset
++ */
++#define EEPROM_RSSI_A2 0x0026
++#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff)
++#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power.
++ * This is delta in 40MHZ.
++ * VALUE: Tx Power dalta value (MAX=4)
++ * TYPE: 1: Plus the delta value, 0: minus the delta value
++ * TXPOWER: Enable:
++ */
++#define EEPROM_TXPOWER_DELTA 0x0028
++#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f)
++#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040)
++#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080)
++
++/*
++ * EEPROM TXPOWER 802.11BG
++ */
++#define EEPROM_TXPOWER_BG1 0x0029
++#define EEPROM_TXPOWER_BG2 0x0030
++#define EEPROM_TXPOWER_BG_SIZE 7
++#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff)
++#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXPOWER 802.11A
++ */
++#define EEPROM_TXPOWER_A1 0x003c
++#define EEPROM_TXPOWER_A2 0x0053
++#define EEPROM_TXPOWER_A_SIZE 6
++#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
++#define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXpower byrate: 20MHZ power
++ */
++#define EEPROM_TXPOWER_BYRATE 0x006f
++
++/*
++ * EEPROM BBP.
++ */
++#define EEPROM_BBP_START 0x0078
++#define EEPROM_BBP_SIZE 16
++#define EEPROM_BBP_VALUE FIELD16(0x00ff)
++#define EEPROM_BBP_REG_ID FIELD16(0xff00)
++
++/*
++ * MCU mailbox commands.
++ */
++#define MCU_SLEEP 0x30
++#define MCU_WAKEUP 0x31
++#define MCU_LED 0x50
++#define MCU_LED_STRENGTH 0x51
++#define MCU_LED_1 0x52
++#define MCU_LED_2 0x53
++#define MCU_LED_3 0x54
++#define MCU_RADAR 0x60
++#define MCU_BOOT_SIGNAL 0x72
++
++/*
++ * DMA descriptor defines.
++ */
++#define TXD_DESC_SIZE ( 4 * sizeof(__le32) )
++#define TXINFO_DESC_SIZE ( 1 * sizeof(__le32) )
++#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) )
++#define RXD_DESC_SIZE ( 1 * sizeof(__le32) )
++#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) )
++
++/*
++ * TX descriptor format for TX, PRIO and Beacon Ring.
++ */
++
++/*
++ * Word0
++ */
++#define TXD_W0_SD_PTR0 FIELD32(0xffffffff)
++
++/*
++ * Word1
++ */
++#define TXD_W1_SD_LEN1 FIELD32(0x00003fff)
++#define TXD_W1_LAST_SEC1 FIELD32(0x00004000)
++#define TXD_W1_BURST FIELD32(0x00008000)
++#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000)
++#define TXD_W1_LAST_SEC0 FIELD32(0x40000000)
++#define TXD_W1_DMA_DONE FIELD32(0x80000000)
++
++/*
++ * Word2
++ */
++#define TXD_W2_SD_PTR1 FIELD32(0xffffffff)
++
++/*
++ * Word3
++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
++ * 0:MGMT, 1:HCCA 2:EDCA
++ */
++#define TXD_W3_WIV FIELD32(0x01000000)
++#define TXD_W3_QSEL FIELD32(0x06000000)
++#define TXD_W3_TCO FIELD32(0x20000000)
++#define TXD_W3_UCO FIELD32(0x40000000)
++#define TXD_W3_ICO FIELD32(0x80000000)
++
++/*
++ * TX Info structure
++ */
++
++/*
++ * Word0
++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
++ * 0:MGMT, 1:HCCA 2:EDCA
++ * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid
++ * DMA_TX_BURST: used ONLY in USB bulk Aggregation.
++ * Force USB DMA transmit frame from current selected endpoint
++ */
++#define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff)
++#define TXINFO_W0_WIV FIELD32(0x01000000)
++#define TXINFO_W0_QSEL FIELD32(0x06000000)
++#define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000)
++#define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000)
++
++/*
++ * TX WI structure
++ */
++
++/*
++ * Word0
++ * FRAG: 1 To inform TKIP engine this is a fragment.
++ * MIMO_PS: The remote peer is in dynamic MIMO-PS mode
++ * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs
++ * BW: Channel bandwidth 20MHz or 40 MHz
++ * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED
++ */
++#define TXWI_W0_FRAG FIELD32(0x00000001)
++#define TXWI_W0_MIMO_PS FIELD32(0x00000002)
++#define TXWI_W0_CF_ACK FIELD32(0x00000004)
++#define TXWI_W0_TS FIELD32(0x00000008)
++#define TXWI_W0_AMPDU FIELD32(0x00000010)
++#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0)
++#define TXWI_W0_TX_OP FIELD32(0x00000300)
++#define TXWI_W0_MCS FIELD32(0x007f0000)
++#define TXWI_W0_BW FIELD32(0x00800000)
++#define TXWI_W0_SHORT_GI FIELD32(0x01000000)
++#define TXWI_W0_STBC FIELD32(0x06000000)
++#define TXWI_W0_IFS FIELD32(0x08000000)
++#define TXWI_W0_PHYMODE FIELD32(0xc0000000)
++
++/*
++ * Word1
++ */
++#define TXWI_W1_ACK FIELD32(0x00000001)
++#define TXWI_W1_NSEQ FIELD32(0x00000002)
++#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc)
++#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00)
++#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
++#define TXWI_W1_PACKETID FIELD32(0xf0000000)
++
++/*
++ * Word2
++ */
++#define TXWI_W2_IV FIELD32(0xffffffff)
++
++/*
++ * Word3
++ */
++#define TXWI_W3_EIV FIELD32(0xffffffff)
++
++/*
++ * RX descriptor format for RX Ring.
++ */
++
++/*
++ * Word0
++ * UNICAST_TO_ME: This RX frame is unicast to me.
++ * MULTICAST: This is a multicast frame.
++ * BROADCAST: This is a broadcast frame.
++ * MY_BSS: this frame belongs to the same BSSID.
++ * CRC_ERROR: CRC error.
++ * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid.
++ * AMSDU: rx with 802.3 header, not 802.11 header.
++ */
++
++#define RXD_W0_BA FIELD32(0x00000001)
++#define RXD_W0_DATA FIELD32(0x00000002)
++#define RXD_W0_NULLDATA FIELD32(0x00000004)
++#define RXD_W0_FRAG FIELD32(0x00000008)
++#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010)
++#define RXD_W0_MULTICAST FIELD32(0x00000020)
++#define RXD_W0_BROADCAST FIELD32(0x00000040)
++#define RXD_W0_MY_BSS FIELD32(0x00000080)
++#define RXD_W0_CRC_ERROR FIELD32(0x00000100)
++#define RXD_W0_CIPHER_ERROR FIELD32(0x00000600)
++#define RXD_W0_AMSDU FIELD32(0x00000800)
++#define RXD_W0_HTC FIELD32(0x00001000)
++#define RXD_W0_RSSI FIELD32(0x00002000)
++#define RXD_W0_L2PAD FIELD32(0x00004000)
++#define RXD_W0_AMPDU FIELD32(0x00008000)
++#define RXD_W0_DECRYPTED FIELD32(0x00010000)
++#define RXD_W0_PLCP_RSSI FIELD32(0x00020000)
++#define RXD_W0_CIPHER_ALG FIELD32(0x00040000)
++#define RXD_W0_LAST_AMSDU FIELD32(0x00080000)
++#define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000)
++
++/*
++ * RX WI structure
++ */
++
++/*
++ * Word0
++ */
++#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff)
++#define RXWI_W0_KEY_INDEX FIELD32(0x00000300)
++#define RXWI_W0_BSSID FIELD32(0x00001c00)
++#define RXWI_W0_UDF FIELD32(0x0000e000)
++#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
++#define RXWI_W0_TID FIELD32(0xf0000000)
++
++/*
++ * Word1
++ */
++#define RXWI_W1_FRAG FIELD32(0x0000000f)
++#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0)
++#define RXWI_W1_MCS FIELD32(0x007f0000)
++#define RXWI_W1_BW FIELD32(0x00800000)
++#define RXWI_W1_SHORT_GI FIELD32(0x01000000)
++#define RXWI_W1_STBC FIELD32(0x06000000)
++#define RXWI_W1_PHYMODE FIELD32(0xc0000000)
++
++/*
++ * Word2
++ */
++#define RXWI_W2_RSSI0 FIELD32(0x000000ff)
++#define RXWI_W2_RSSI1 FIELD32(0x0000ff00)
++#define RXWI_W2_RSSI2 FIELD32(0x00ff0000)
++
++/*
++ * Word3
++ */
++#define RXWI_W3_SNR0 FIELD32(0x000000ff)
++#define RXWI_W3_SNR1 FIELD32(0x0000ff00)
++
++/*
++ * Macro's for converting txpower from EEPROM to mac80211 value
++ * and from mac80211 value to register value.
++ */
++#define MIN_G_TXPOWER 0
++#define MIN_A_TXPOWER -7
++#define MAX_G_TXPOWER 31
++#define MAX_A_TXPOWER 15
++#define DEFAULT_TXPOWER 5
++
++#define TXPOWER_G_FROM_DEV(__txpower) \
++ ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
++
++#define TXPOWER_G_TO_DEV(__txpower) \
++ clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER)
++
++#define TXPOWER_A_FROM_DEV(__txpower) \
++ ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
++
++#define TXPOWER_A_TO_DEV(__txpower) \
++ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER)
++
++#endif /* RT2800USB_H */
+--- a/drivers/net/wireless/rt2x00/rt2x00.h
++++ b/drivers/net/wireless/rt2x00/rt2x00.h
+@@ -97,6 +97,7 @@
+ */
+ #define ACK_SIZE 14
+ #define IEEE80211_HEADER 24
++#define AGGREGATION_SIZE 3840
+ #define PLCP 48
+ #define BEACON 100
+ #define PREAMBLE 144
+@@ -127,6 +128,11 @@ struct rt2x00_chip {
+ #define RT2561 0x0302
+ #define RT2661 0x0401
+ #define RT2571 0x1300
++#define RT2860 0x0601 /* 2.4GHz PCI/CB */
++#define RT2860D 0x0681 /* 2.4GHz, 5GHz PCI/CB */
++#define RT2890 0x0701 /* 2.4GHz PCIe */
++#define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */
++#define RT2870 0x1600
+
+ u16 rf;
+ u32 rev;
+--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
++++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
+@@ -658,7 +658,9 @@ void rt2x00lib_rxdone(struct rt2x00_dev
+ if (((rxdesc.dev_flags & RXDONE_SIGNAL_PLCP) &&
+ (rate->plcp == rxdesc.signal)) ||
+ ((rxdesc.dev_flags & RXDONE_SIGNAL_BITRATE) &&
+- (rate->bitrate == rxdesc.signal))) {
++ (rate->bitrate == rxdesc.signal)) ||
++ ((rxdesc.dev_flags & RXDONE_SIGNAL_MCS) &&
++ (rate->mcs == rxdesc.signal))) {
+ idx = i;
+ break;
+ }
+@@ -690,6 +692,7 @@ void rt2x00lib_rxdone(struct rt2x00_dev
+ rx_status->qual =
+ rt2x00lib_calculate_link_signal(rt2x00dev, rxdesc.rssi);
+ rx_status->signal = rxdesc.rssi;
++ rx_status->noise = rxdesc.noise;
+ rx_status->flag = rxdesc.flags;
+ rx_status->antenna = rt2x00dev->link.ant.active.rx;
+
+@@ -721,72 +724,84 @@ const struct rt2x00_rate rt2x00_supporte
+ .bitrate = 10,
+ .ratemask = BIT(0),
+ .plcp = 0x00,
++ .mcs = RATE_MCS(RATE_MODE_CCK, 0),
+ },
+ {
+ .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE | DEV_RATE_BASIC,
+ .bitrate = 20,
+ .ratemask = BIT(1),
+ .plcp = 0x01,
++ .mcs = RATE_MCS(RATE_MODE_CCK, 1),
+ },
+ {
+ .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE | DEV_RATE_BASIC,
+ .bitrate = 55,
+ .ratemask = BIT(2),
+ .plcp = 0x02,
++ .mcs = RATE_MCS(RATE_MODE_CCK, 2),
+ },
+ {
+ .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE | DEV_RATE_BASIC,
+ .bitrate = 110,
+ .ratemask = BIT(3),
+ .plcp = 0x03,
++ .mcs = RATE_MCS(RATE_MODE_CCK, 3),
+ },
+ {
+ .flags = DEV_RATE_OFDM | DEV_RATE_BASIC,
+ .bitrate = 60,
+ .ratemask = BIT(4),
+ .plcp = 0x0b,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 0),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 90,
+ .ratemask = BIT(5),
+ .plcp = 0x0f,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 1),
+ },
+ {
+ .flags = DEV_RATE_OFDM | DEV_RATE_BASIC,
+ .bitrate = 120,
+ .ratemask = BIT(6),
+ .plcp = 0x0a,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 2),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 180,
+ .ratemask = BIT(7),
+ .plcp = 0x0e,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 3),
+ },
+ {
+ .flags = DEV_RATE_OFDM | DEV_RATE_BASIC,
+ .bitrate = 240,
+ .ratemask = BIT(8),
+ .plcp = 0x09,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 4),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 360,
+ .ratemask = BIT(9),
+ .plcp = 0x0d,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 5),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 480,
+ .ratemask = BIT(10),
+ .plcp = 0x08,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 6),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 540,
+ .ratemask = BIT(11),
+ .plcp = 0x0c,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 7),
+ },
+ };
+
+--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
++++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
+@@ -49,6 +49,7 @@ struct rt2x00_rate {
+ unsigned short ratemask;
+
+ unsigned short plcp;
++ unsigned short mcs;
+ };
+
+ extern const struct rt2x00_rate rt2x00_supported_rates[12];
+@@ -69,6 +70,9 @@ static inline int rt2x00_get_rate_preamb
+ return (hw_value & 0xff00);
+ }
+
++#define RATE_MCS(__mode, __mcs) \
++ ( (((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff) )
++
+ /*
+ * Radio control handlers.
+ */
+--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
++++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
+@@ -303,6 +303,19 @@ static void rt2x00queue_create_tx_descri
+ }
+
+ /*
++ * Check HT properties for this frame.
++ */
++ if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
++ __set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags);
++ if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
++ __set_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags);
++
++ txdesc->ba_size = 0; /* FIXME: What value is needed? */
++ txdesc->mpdu_density = 0; /* FIXME: What value is needed? */
++ txdesc->stbc = 0;
++ txdesc->mcs = 33; /* Let hardware handle this */
++
++ /*
+ * PLCP setup
+ * Length calculation depends on OFDM/CCK rate.
+ */
+@@ -342,6 +355,20 @@ static void rt2x00queue_create_tx_descri
+ if (rt2x00_get_rate_preamble(rate->hw_value))
+ txdesc->signal |= 0x08;
+ }
++
++ /*
++ * Determine CCK/OFDM/HT rate mode
++ */
++ txdesc->rate_mode = TXRATE_MODE_CCK;
++ if (hwrate->flags & DEV_RATE_OFDM)
++ txdesc->rate_mode = TXRATE_MODE_OFDM;
++ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_MCS)
++ txdesc->rate_mode = TXRATE_MODE_HTMIX;
++ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_GREEN_FIELD)
++ txdesc->rate_mode = TXRATE_MODE_GREENFIELD;
++
++ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
++ __set_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags);
+ }
+
+ static void rt2x00queue_write_tx_descriptor(struct queue_entry *entry,
+--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
++++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
+@@ -147,12 +147,14 @@ static inline struct skb_frame_desc* get
+ *
+ * @RXDONE_SIGNAL_PLCP: Signal field contains the plcp value.
+ * @RXDONE_SIGNAL_BITRATE: Signal field contains the bitrate value.
++ * @RXDONE_SIGNAL_MCS: Signal field contains the mcs value.
+ * @RXDONE_MY_BSS: Does this frame originate from device's BSS.
+ */
+ enum rxdone_entry_desc_flags {
+ RXDONE_SIGNAL_PLCP = 1 << 0,
+ RXDONE_SIGNAL_BITRATE = 1 << 1,
+- RXDONE_MY_BSS = 1 << 2,
++ RXDONE_SIGNAL_MCS = 1 << 2,
++ RXDONE_MY_BSS = 1 << 3,
+ };
+
+ /**
+@@ -163,6 +165,7 @@ enum rxdone_entry_desc_flags {
+ * @timestamp: RX Timestamp
+ * @signal: Signal of the received frame.
+ * @rssi: RSSI of the received frame.
++ * @noise: Measured noise during frame reception.
+ * @size: Data size of the received frame.
+ * @flags: MAC80211 receive flags (See &enum mac80211_rx_flags).
+ * @dev_flags: Ralink receive flags (See &enum rxdone_entry_desc_flags).
+@@ -176,6 +179,7 @@ struct rxdone_entry_desc {
+ u64 timestamp;
+ int signal;
+ int rssi;
++ int noise;
+ int size;
+ int flags;
+ int dev_flags;
+@@ -234,6 +238,9 @@ struct txdone_entry_desc {
+ * @ENTRY_TXD_ENCRYPT_PAIRWISE: Use pairwise key table (instead of shared).
+ * @ENTRY_TXD_ENCRYPT_IV: Generate IV/EIV in hardware.
+ * @ENTRY_TXD_ENCRYPT_MMIC: Generate MIC in hardware.
++ * @ENTRY_TXD_HT_AMPDU: This frame is part of an AMPDU.
++ * @ENTRY_TXD_HT_BW_40: Use 40MHz Bandwidth.
++ * @ENTRY_TXD_HT_SHORT_GI: Use short GI.
+ */
+ enum txentry_desc_flags {
+ ENTRY_TXD_RTS_FRAME,
+@@ -250,6 +257,9 @@ enum txentry_desc_flags {
+ ENTRY_TXD_ENCRYPT_PAIRWISE,
+ ENTRY_TXD_ENCRYPT_IV,
+ ENTRY_TXD_ENCRYPT_MMIC,
++ ENTRY_TXD_HT_AMPDU,
++ ENTRY_TXD_HT_BW_40,
++ ENTRY_TXD_HT_SHORT_GI,
+ };
+
+ /**
+@@ -263,6 +273,11 @@ enum txentry_desc_flags {
+ * @length_low: PLCP length low word.
+ * @signal: PLCP signal.
+ * @service: PLCP service.
++ * @msc: MCS.
++ * @stbc: STBC.
++ * @ba_size: BA size.
++ * @rate_mode: Rate mode (CCK, OFDM, HT).
++ * @mpdu_density: MDPU density.
+ * @retry_limit: Max number of retries.
+ * @aifs: AIFS value.
+ * @ifs: IFS value.
+@@ -282,6 +297,12 @@ struct txentry_desc {
+ u16 signal;
+ u16 service;
+
++ u16 mcs;
++ u16 stbc;
++ u16 ba_size;
++ u16 rate_mode;
++ u16 mpdu_density;
++
+ short retry_limit;
+ short aifs;
+ short ifs;
+--- a/drivers/net/wireless/rt2x00/rt2x00reg.h
++++ b/drivers/net/wireless/rt2x00/rt2x00reg.h
+@@ -67,6 +67,16 @@ enum tsf_sync {
+ };
+
+ /*
++ * TX frame rate mode
++ */
++enum txrate_mode {
++ TXRATE_MODE_CCK = 0,
++ TXRATE_MODE_OFDM = 1,
++ TXRATE_MODE_HTMIX = 2,
++ TXRATE_MODE_GREENFIELD = 3,
++};
++
++/*
+ * Device states
+ */
+ enum dev_state {
+@@ -125,6 +135,16 @@ enum cipher {
+ };
+
+ /*
++ * Rate modulations for 802.11n
++ */
++enum rate_modulation {
++ RATE_MODE_CCK = 0,
++ RATE_MODE_OFDM = 1,
++ RATE_MODE_HT_MIX = 2,
++ RATE_MODE_HT_GREENFIELD = 3,
++};
++
++/*
+ * Register handlers.
+ * We store the position of a register field inside a field structure,
+ * This will simplify the process of setting and reading a certain field
diff --git a/package/mac80211/patches/320-enable_rt2800.patch b/package/mac80211/patches/320-enable_rt2800.patch
new file mode 100644
index 0000000000..996b47de6f
--- /dev/null
+++ b/package/mac80211/patches/320-enable_rt2800.patch
@@ -0,0 +1,10 @@
+--- a/config.mk
++++ b/config.mk
+@@ -146,6 +146,7 @@ CONFIG_ADM8211=m
+ CONFIG_RT2X00_LIB_PCI=m
+ CONFIG_RT2400PCI=m
+ CONFIG_RT2500PCI=m
++CONFIG_RT2800PCI=m
+ NEED_RT2X00=y
+
+ # Two rt2x00 drivers require firmware: rt61pci and rt73usb. They depend on
diff --git a/package/mac80211/patches/407-debugfs-sta-work-fix.patch b/package/mac80211/patches/407-debugfs-sta-work-fix.patch
deleted file mode 100644
index 4dbdba998b..0000000000
--- a/package/mac80211/patches/407-debugfs-sta-work-fix.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-Subject: mac80211: fix debugfs lockup
-
-When debugfs_create_dir fails, sta_info_debugfs_add_work will not
-terminate because it will find the same station again and again.
-This is possible whenever debugfs fails for whatever reason; one
-reason is a race condition in mac80211, unfortunately we cannot
-do much about it, so just document it, it just means some station
-may be missing from debugfs.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
-Cc: Robin Holt <holt@sgi.com>
----
- net/mac80211/debugfs_sta.c | 11 +++++++++++
- net/mac80211/sta_info.c | 7 ++++++-
- net/mac80211/sta_info.h | 1 +
- 3 files changed, 18 insertions(+), 1 deletion(-)
-
---- everything.orig/net/mac80211/debugfs_sta.c 2008-10-07 20:05:29.000000000 +0200
-+++ everything/net/mac80211/debugfs_sta.c 2008-10-07 20:06:39.000000000 +0200
-@@ -249,11 +249,22 @@ void ieee80211_sta_debugfs_add(struct st
- DECLARE_MAC_BUF(mbuf);
- u8 *mac;
-
-+ sta->debugfs.add_has_run = true;
-+
- if (!stations_dir)
- return;
-
- mac = print_mac(mbuf, sta->sta.addr);
-
-+ /*
-+ * This might fail due to a race condition:
-+ * When mac80211 unlinks a station, the debugfs entries
-+ * remain, but it is already possible to link a new
-+ * station with the same address which triggers adding
-+ * it to debugfs; therefore, if the old station isn't
-+ * destroyed quickly enough the old station's debugfs
-+ * dir might still be around.
-+ */
- sta->debugfs.dir = debugfs_create_dir(mac, stations_dir);
- if (!sta->debugfs.dir)
- return;
---- everything.orig/net/mac80211/sta_info.c 2008-10-07 20:05:29.000000000 +0200
-+++ everything/net/mac80211/sta_info.c 2008-10-07 20:06:39.000000000 +0200
-@@ -635,7 +635,12 @@ static void sta_info_debugfs_add_work(st
-
- spin_lock_irqsave(&local->sta_lock, flags);
- list_for_each_entry(tmp, &local->sta_list, list) {
-- if (!tmp->debugfs.dir) {
-+ /*
-+ * debugfs.add_has_run will be set by
-+ * ieee80211_sta_debugfs_add regardless
-+ * of what else it does.
-+ */
-+ if (!tmp->debugfs.add_has_run) {
- sta = tmp;
- __sta_info_pin(sta);
- break;
---- everything.orig/net/mac80211/sta_info.h 2008-10-07 20:05:29.000000000 +0200
-+++ everything/net/mac80211/sta_info.h 2008-10-07 20:06:39.000000000 +0200
-@@ -300,6 +300,7 @@ struct sta_info {
- struct dentry *inactive_ms;
- struct dentry *last_seq_ctrl;
- struct dentry *agg_status;
-+ bool add_has_run;
- } debugfs;
- #endif
-
diff --git a/package/mac80211/patches/408-mac80211-remove-agg-debugfs.patch b/package/mac80211/patches/408-mac80211-remove-agg-debugfs.patch
deleted file mode 100644
index 5cbab6889a..0000000000
--- a/package/mac80211/patches/408-mac80211-remove-agg-debugfs.patch
+++ /dev/null
@@ -1,98 +0,0 @@
-Subject: mac80211: remove aggregation status write support from debugfs
-
-This code uses static variables and thus cannot be kept.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- net/mac80211/debugfs_sta.c | 73 ---------------------------------------------
- 1 file changed, 1 insertion(+), 72 deletions(-)
-
---- everything.orig/net/mac80211/debugfs_sta.c 2008-10-07 20:06:39.000000000 +0200
-+++ everything/net/mac80211/debugfs_sta.c 2008-10-07 20:06:40.000000000 +0200
-@@ -39,13 +39,6 @@ static const struct file_operations sta_
- .open = mac80211_open_file_generic, \
- }
-
--#define STA_OPS_WR(name) \
--static const struct file_operations sta_ ##name## _ops = { \
-- .read = sta_##name##_read, \
-- .write = sta_##name##_write, \
-- .open = mac80211_open_file_generic, \
--}
--
- #define STA_FILE(name, field, format) \
- STA_READ_##format(name, field) \
- STA_OPS(name)
-@@ -168,71 +161,7 @@ static ssize_t sta_agg_status_read(struc
-
- return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf);
- }
--
--static ssize_t sta_agg_status_write(struct file *file,
-- const char __user *user_buf, size_t count, loff_t *ppos)
--{
-- struct sta_info *sta = file->private_data;
-- struct ieee80211_local *local = sta->sdata->local;
-- struct ieee80211_hw *hw = &local->hw;
-- u8 *da = sta->sta.addr;
-- static int tid_static_tx[16] = {0, 0, 0, 0, 0, 0, 0, 0,
-- 0, 0, 0, 0, 0, 0, 0, 0};
-- static int tid_static_rx[16] = {1, 1, 1, 1, 1, 1, 1, 1,
-- 1, 1, 1, 1, 1, 1, 1, 1};
-- char *endp;
-- char buf[32];
-- int buf_size, rs;
-- unsigned int tid_num;
-- char state[4];
--
-- memset(buf, 0x00, sizeof(buf));
-- buf_size = min(count, (sizeof(buf)-1));
-- if (copy_from_user(buf, user_buf, buf_size))
-- return -EFAULT;
--
-- tid_num = simple_strtoul(buf, &endp, 0);
-- if (endp == buf)
-- return -EINVAL;
--
-- if ((tid_num >= 100) && (tid_num <= 115)) {
-- /* toggle Rx aggregation command */
-- tid_num = tid_num - 100;
-- if (tid_static_rx[tid_num] == 1) {
-- strcpy(state, "off ");
-- ieee80211_sta_stop_rx_ba_session(sta->sdata, da, tid_num, 0,
-- WLAN_REASON_QSTA_REQUIRE_SETUP);
-- sta->ampdu_mlme.tid_state_rx[tid_num] |=
-- HT_AGG_STATE_DEBUGFS_CTL;
-- tid_static_rx[tid_num] = 0;
-- } else {
-- strcpy(state, "on ");
-- sta->ampdu_mlme.tid_state_rx[tid_num] &=
-- ~HT_AGG_STATE_DEBUGFS_CTL;
-- tid_static_rx[tid_num] = 1;
-- }
-- printk(KERN_DEBUG "debugfs - try switching tid %u %s\n",
-- tid_num, state);
-- } else if ((tid_num >= 0) && (tid_num <= 15)) {
-- /* toggle Tx aggregation command */
-- if (tid_static_tx[tid_num] == 0) {
-- strcpy(state, "on ");
-- rs = ieee80211_start_tx_ba_session(hw, da, tid_num);
-- if (rs == 0)
-- tid_static_tx[tid_num] = 1;
-- } else {
-- strcpy(state, "off");
-- rs = ieee80211_stop_tx_ba_session(hw, da, tid_num, 1);
-- if (rs == 0)
-- tid_static_tx[tid_num] = 0;
-- }
-- printk(KERN_DEBUG "debugfs - switching tid %u %s, return=%d\n",
-- tid_num, state, rs);
-- }
--
-- return count;
--}
--STA_OPS_WR(agg_status);
-+STA_OPS(agg_status);
-
- #define DEBUGFS_ADD(name) \
- sta->debugfs.name = debugfs_create_file(#name, 0400, \
diff --git a/package/mac80211/patches/409-mac80211-remove-mesh-debugfs.patch b/package/mac80211/patches/409-mac80211-remove-mesh-debugfs.patch
deleted file mode 100644
index 77c4701495..0000000000
--- a/package/mac80211/patches/409-mac80211-remove-mesh-debugfs.patch
+++ /dev/null
@@ -1,155 +0,0 @@
-Subject: mac80211: remove writable debugs mesh parameters
-
-These parameters shouldn't be configurable via debugfs, if they
-need to be configurable nl80211 support has to be added, if not
-then they don't need to be writable here either.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
-Cc: Javier Cardona <javier@cozybit.com>
-Cc: Luis Carlos Cobo <luisca@cozybit.com>
----
- net/mac80211/debugfs_netdev.c | 112 +++++++++---------------------------------
- 1 file changed, 24 insertions(+), 88 deletions(-)
-
---- everything.orig/net/mac80211/debugfs_netdev.c 2008-10-07 20:05:28.000000000 +0200
-+++ everything/net/mac80211/debugfs_netdev.c 2008-10-07 20:06:40.000000000 +0200
-@@ -41,29 +41,6 @@ static ssize_t ieee80211_if_read(
- return ret;
- }
-
--#ifdef CONFIG_MAC80211_MESH
--static ssize_t ieee80211_if_write(
-- struct ieee80211_sub_if_data *sdata,
-- char const __user *userbuf,
-- size_t count, loff_t *ppos,
-- int (*format)(struct ieee80211_sub_if_data *, char *))
--{
-- char buf[10];
-- int buf_size;
--
-- memset(buf, 0x00, sizeof(buf));
-- buf_size = min(count, (sizeof(buf)-1));
-- if (copy_from_user(buf, userbuf, buf_size))
-- return count;
-- read_lock(&dev_base_lock);
-- if (sdata->dev->reg_state == NETREG_REGISTERED)
-- (*format)(sdata, buf);
-- read_unlock(&dev_base_lock);
--
-- return count;
--}
--#endif
--
- #define IEEE80211_IF_FMT(name, field, format_string) \
- static ssize_t ieee80211_if_fmt_##name( \
- const struct ieee80211_sub_if_data *sdata, char *buf, \
-@@ -71,19 +48,6 @@ static ssize_t ieee80211_if_fmt_##name(
- { \
- return scnprintf(buf, buflen, format_string, sdata->field); \
- }
--#define IEEE80211_IF_WFMT(name, field, type) \
--static int ieee80211_if_wfmt_##name( \
-- struct ieee80211_sub_if_data *sdata, char *buf) \
--{ \
-- unsigned long tmp; \
-- char *endp; \
-- \
-- tmp = simple_strtoul(buf, &endp, 0); \
-- if ((endp == buf) || ((type)tmp != tmp)) \
-- return -EINVAL; \
-- sdata->field = tmp; \
-- return 0; \
--}
- #define IEEE80211_IF_FMT_DEC(name, field) \
- IEEE80211_IF_FMT(name, field, "%d\n")
- #define IEEE80211_IF_FMT_HEX(name, field) \
-@@ -126,34 +90,6 @@ static const struct file_operations name
- IEEE80211_IF_FMT_##format(name, field) \
- __IEEE80211_IF_FILE(name)
-
--#define __IEEE80211_IF_WFILE(name) \
--static ssize_t ieee80211_if_read_##name(struct file *file, \
-- char __user *userbuf, \
-- size_t count, loff_t *ppos) \
--{ \
-- return ieee80211_if_read(file->private_data, \
-- userbuf, count, ppos, \
-- ieee80211_if_fmt_##name); \
--} \
--static ssize_t ieee80211_if_write_##name(struct file *file, \
-- const char __user *userbuf, \
-- size_t count, loff_t *ppos) \
--{ \
-- return ieee80211_if_write(file->private_data, \
-- userbuf, count, ppos, \
-- ieee80211_if_wfmt_##name); \
--} \
--static const struct file_operations name##_ops = { \
-- .read = ieee80211_if_read_##name, \
-- .write = ieee80211_if_write_##name, \
-- .open = mac80211_open_file_generic, \
--}
--
--#define IEEE80211_IF_WFILE(name, field, format, type) \
-- IEEE80211_IF_FMT_##format(name, field) \
-- IEEE80211_IF_WFMT(name, field, type) \
-- __IEEE80211_IF_WFILE(name)
--
- /* common attributes */
- IEEE80211_IF_FILE(drop_unencrypted, drop_unencrypted, DEC);
- IEEE80211_IF_FILE(force_unicast_rateidx, force_unicast_rateidx, DEC);
-@@ -212,30 +148,30 @@ IEEE80211_IF_FILE(dropped_frames_no_rout
- IEEE80211_IF_FILE(estab_plinks, u.mesh.mshstats.estab_plinks, ATOMIC);
-
- /* Mesh parameters */
--IEEE80211_IF_WFILE(dot11MeshMaxRetries,
-- u.mesh.mshcfg.dot11MeshMaxRetries, DEC, u8);
--IEEE80211_IF_WFILE(dot11MeshRetryTimeout,
-- u.mesh.mshcfg.dot11MeshRetryTimeout, DEC, u16);
--IEEE80211_IF_WFILE(dot11MeshConfirmTimeout,
-- u.mesh.mshcfg.dot11MeshConfirmTimeout, DEC, u16);
--IEEE80211_IF_WFILE(dot11MeshHoldingTimeout,
-- u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC, u16);
--IEEE80211_IF_WFILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC, u8);
--IEEE80211_IF_WFILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC, u8);
--IEEE80211_IF_WFILE(dot11MeshMaxPeerLinks,
-- u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC, u16);
--IEEE80211_IF_WFILE(dot11MeshHWMPactivePathTimeout,
-- u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout, DEC, u32);
--IEEE80211_IF_WFILE(dot11MeshHWMPpreqMinInterval,
-- u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval, DEC, u16);
--IEEE80211_IF_WFILE(dot11MeshHWMPnetDiameterTraversalTime,
-- u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime, DEC, u16);
--IEEE80211_IF_WFILE(dot11MeshHWMPmaxPREQretries,
-- u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries, DEC, u8);
--IEEE80211_IF_WFILE(path_refresh_time,
-- u.mesh.mshcfg.path_refresh_time, DEC, u32);
--IEEE80211_IF_WFILE(min_discovery_timeout,
-- u.mesh.mshcfg.min_discovery_timeout, DEC, u16);
-+IEEE80211_IF_FILE(dot11MeshMaxRetries,
-+ u.mesh.mshcfg.dot11MeshMaxRetries, DEC);
-+IEEE80211_IF_FILE(dot11MeshRetryTimeout,
-+ u.mesh.mshcfg.dot11MeshRetryTimeout, DEC);
-+IEEE80211_IF_FILE(dot11MeshConfirmTimeout,
-+ u.mesh.mshcfg.dot11MeshConfirmTimeout, DEC);
-+IEEE80211_IF_FILE(dot11MeshHoldingTimeout,
-+ u.mesh.mshcfg.dot11MeshHoldingTimeout, DEC);
-+IEEE80211_IF_FILE(dot11MeshTTL, u.mesh.mshcfg.dot11MeshTTL, DEC);
-+IEEE80211_IF_FILE(auto_open_plinks, u.mesh.mshcfg.auto_open_plinks, DEC);
-+IEEE80211_IF_FILE(dot11MeshMaxPeerLinks,
-+ u.mesh.mshcfg.dot11MeshMaxPeerLinks, DEC);
-+IEEE80211_IF_FILE(dot11MeshHWMPactivePathTimeout,
-+ u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout, DEC);
-+IEEE80211_IF_FILE(dot11MeshHWMPpreqMinInterval,
-+ u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval, DEC);
-+IEEE80211_IF_FILE(dot11MeshHWMPnetDiameterTraversalTime,
-+ u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime, DEC);
-+IEEE80211_IF_FILE(dot11MeshHWMPmaxPREQretries,
-+ u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries, DEC);
-+IEEE80211_IF_FILE(path_refresh_time,
-+ u.mesh.mshcfg.path_refresh_time, DEC);
-+IEEE80211_IF_FILE(min_discovery_timeout,
-+ u.mesh.mshcfg.min_discovery_timeout, DEC);
- #endif
-
-
diff --git a/package/mac80211/patches/410-mac80211-cleanups.patch b/package/mac80211/patches/410-mac80211-cleanups.patch
deleted file mode 100644
index bd66d04a9d..0000000000
--- a/package/mac80211/patches/410-mac80211-cleanups.patch
+++ /dev/null
@@ -1,364 +0,0 @@
-Subject: mac80211: minor code cleanups
-
-Nothing very interesting, some checkpatch inspired stuff,
-some other things.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- net/mac80211/debugfs_sta.c | 6 +++---
- net/mac80211/main.c | 2 +-
- net/mac80211/mesh.c | 2 +-
- net/mac80211/rc80211_pid.h | 2 +-
- net/mac80211/rx.c | 24 +++++++++++++-----------
- net/mac80211/sta_info.c | 4 ++--
- net/mac80211/wep.c | 26 +++++++++++++-------------
- net/mac80211/wep.h | 2 +-
- net/mac80211/wpa.c | 29 ++++++++++-------------------
- 9 files changed, 45 insertions(+), 52 deletions(-)
-
---- everything.orig/net/mac80211/wep.c 2008-10-07 20:05:49.000000000 +0200
-+++ everything/net/mac80211/wep.c 2008-10-07 20:06:41.000000000 +0200
-@@ -49,17 +49,19 @@ void ieee80211_wep_free(struct ieee80211
- crypto_free_blkcipher(local->wep_rx_tfm);
- }
-
--static inline int ieee80211_wep_weak_iv(u32 iv, int keylen)
-+static inline bool ieee80211_wep_weak_iv(u32 iv, int keylen)
- {
-- /* Fluhrer, Mantin, and Shamir have reported weaknesses in the
-+ /*
-+ * Fluhrer, Mantin, and Shamir have reported weaknesses in the
- * key scheduling algorithm of RC4. At least IVs (KeyByte + 3,
-- * 0xff, N) can be used to speedup attacks, so avoid using them. */
-+ * 0xff, N) can be used to speedup attacks, so avoid using them.
-+ */
- if ((iv & 0xff00) == 0xff00) {
- u8 B = (iv >> 16) & 0xff;
- if (B >= 3 && B < 3 + keylen)
-- return 1;
-+ return true;
- }
-- return 0;
-+ return false;
- }
-
-
-@@ -268,7 +270,7 @@ int ieee80211_wep_decrypt(struct ieee802
- }
-
-
--u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key)
-+bool ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key)
- {
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- unsigned int hdrlen;
-@@ -276,16 +278,13 @@ u8 * ieee80211_wep_is_weak_iv(struct sk_
- u32 iv;
-
- if (!ieee80211_has_protected(hdr->frame_control))
-- return NULL;
-+ return false;
-
- hdrlen = ieee80211_hdrlen(hdr->frame_control);
- ivpos = skb->data + hdrlen;
- iv = (ivpos[0] << 16) | (ivpos[1] << 8) | ivpos[2];
-
-- if (ieee80211_wep_weak_iv(iv, key->conf.keylen))
-- return ivpos;
--
-- return NULL;
-+ return ieee80211_wep_weak_iv(iv, key->conf.keylen);
- }
-
- ieee80211_rx_result
-@@ -329,6 +328,8 @@ static int wep_encrypt_skb(struct ieee80
- ieee80211_tx_result
- ieee80211_crypto_wep_encrypt(struct ieee80211_tx_data *tx)
- {
-+ int i;
-+
- ieee80211_tx_set_protected(tx);
-
- if (wep_encrypt_skb(tx, tx->skb) < 0) {
-@@ -337,9 +338,8 @@ ieee80211_crypto_wep_encrypt(struct ieee
- }
-
- if (tx->extra_frag) {
-- int i;
- for (i = 0; i < tx->num_extra_frag; i++) {
-- if (wep_encrypt_skb(tx, tx->extra_frag[i]) < 0) {
-+ if (wep_encrypt_skb(tx, tx->extra_frag[i])) {
- I802_DEBUG_INC(tx->local->
- tx_handlers_drop_wep);
- return TX_DROP;
---- everything.orig/net/mac80211/wep.h 2008-10-07 20:05:28.000000000 +0200
-+++ everything/net/mac80211/wep.h 2008-10-07 20:06:41.000000000 +0200
-@@ -26,7 +26,7 @@ int ieee80211_wep_encrypt(struct ieee802
- struct ieee80211_key *key);
- int ieee80211_wep_decrypt(struct ieee80211_local *local, struct sk_buff *skb,
- struct ieee80211_key *key);
--u8 *ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);
-+bool ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key);
-
- ieee80211_rx_result
- ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx);
---- everything.orig/net/mac80211/wpa.c 2008-10-07 20:05:49.000000000 +0200
-+++ everything/net/mac80211/wpa.c 2008-10-07 20:06:41.000000000 +0200
-@@ -49,8 +49,7 @@ ieee80211_tx_h_michael_mic_add(struct ie
- !(tx->flags & IEEE80211_TX_FRAGMENTED) &&
- !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC) &&
- !wpa_test) {
-- /* hwaccel - with no need for preallocated room for Michael MIC
-- */
-+ /* hwaccel - with no need for preallocated room for MMIC */
- return TX_CONTINUE;
- }
-
-@@ -67,8 +66,6 @@ ieee80211_tx_h_michael_mic_add(struct ie
- #else
- authenticator = 1;
- #endif
-- /* At this point we know we're using ALG_TKIP. To get the MIC key
-- * we now will rely on the offset from the ieee80211_key_conf::key */
- key_offset = authenticator ?
- NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY :
- NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY;
-@@ -92,9 +89,7 @@ ieee80211_rx_h_michael_mic_verify(struct
- int authenticator = 1, wpa_test = 0;
- DECLARE_MAC_BUF(mac);
-
-- /*
-- * No way to verify the MIC if the hardware stripped it
-- */
-+ /* No way to verify the MIC if the hardware stripped it */
- if (rx->status->flag & RX_FLAG_MMIC_STRIPPED)
- return RX_CONTINUE;
-
-@@ -116,8 +111,6 @@ ieee80211_rx_h_michael_mic_verify(struct
- #else
- authenticator = 1;
- #endif
-- /* At this point we know we're using ALG_TKIP. To get the MIC key
-- * we now will rely on the offset from the ieee80211_key_conf::key */
- key_offset = authenticator ?
- NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY :
- NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY;
-@@ -202,6 +195,7 @@ ieee80211_tx_result
- ieee80211_crypto_tkip_encrypt(struct ieee80211_tx_data *tx)
- {
- struct sk_buff *skb = tx->skb;
-+ int i;
-
- ieee80211_tx_set_protected(tx);
-
-@@ -209,9 +203,8 @@ ieee80211_crypto_tkip_encrypt(struct iee
- return TX_DROP;
-
- if (tx->extra_frag) {
-- int i;
- for (i = 0; i < tx->num_extra_frag; i++) {
-- if (tkip_encrypt_skb(tx, tx->extra_frag[i]) < 0)
-+ if (tkip_encrypt_skb(tx, tx->extra_frag[i]))
- return TX_DROP;
- }
- }
-@@ -350,7 +343,7 @@ static inline void ccmp_pn2hdr(u8 *hdr,
- }
-
-
--static inline int ccmp_hdr2pn(u8 *pn, u8 *hdr)
-+static inline void ccmp_hdr2pn(u8 *pn, u8 *hdr)
- {
- pn[0] = hdr[7];
- pn[1] = hdr[6];
-@@ -358,7 +351,6 @@ static inline int ccmp_hdr2pn(u8 *pn, u8
- pn[3] = hdr[4];
- pn[4] = hdr[1];
- pn[5] = hdr[0];
-- return (hdr[3] >> 6) & 0x03;
- }
-
-
-@@ -373,7 +365,7 @@ static int ccmp_encrypt_skb(struct ieee8
-
- if ((tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) &&
- !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV)) {
-- /* hwaccel - with no need for preallocated room for CCMP "
-+ /* hwaccel - with no need for preallocated room for CCMP
- * header or MIC fields */
- info->control.hw_key = &tx->key->conf;
- return 0;
-@@ -426,6 +418,7 @@ ieee80211_tx_result
- ieee80211_crypto_ccmp_encrypt(struct ieee80211_tx_data *tx)
- {
- struct sk_buff *skb = tx->skb;
-+ int i;
-
- ieee80211_tx_set_protected(tx);
-
-@@ -433,9 +426,8 @@ ieee80211_crypto_ccmp_encrypt(struct iee
- return TX_DROP;
-
- if (tx->extra_frag) {
-- int i;
- for (i = 0; i < tx->num_extra_frag; i++) {
-- if (ccmp_encrypt_skb(tx, tx->extra_frag[i]) < 0)
-+ if (ccmp_encrypt_skb(tx, tx->extra_frag[i]))
- return TX_DROP;
- }
- }
-@@ -468,7 +460,7 @@ ieee80211_crypto_ccmp_decrypt(struct iee
- (rx->status->flag & RX_FLAG_IV_STRIPPED))
- return RX_CONTINUE;
-
-- (void) ccmp_hdr2pn(pn, skb->data + hdrlen);
-+ ccmp_hdr2pn(pn, skb->data + hdrlen);
-
- if (memcmp(pn, key->u.ccmp.rx_pn[rx->queue], CCMP_PN_LEN) <= 0) {
- key->u.ccmp.replays++;
-@@ -483,9 +475,8 @@ ieee80211_crypto_ccmp_decrypt(struct iee
- key->u.ccmp.tfm, key->u.ccmp.rx_crypto_buf,
- skb->data + hdrlen + CCMP_HDR_LEN, data_len,
- skb->data + skb->len - CCMP_MIC_LEN,
-- skb->data + hdrlen + CCMP_HDR_LEN)) {
-+ skb->data + hdrlen + CCMP_HDR_LEN))
- return RX_DROP_UNUSABLE;
-- }
- }
-
- memcpy(key->u.ccmp.rx_pn[rx->queue], pn, CCMP_PN_LEN);
---- everything.orig/net/mac80211/debugfs_sta.c 2008-10-07 20:06:40.000000000 +0200
-+++ everything/net/mac80211/debugfs_sta.c 2008-10-07 20:06:41.000000000 +0200
-@@ -137,7 +137,7 @@ static ssize_t sta_agg_status_read(struc
- p += scnprintf(p, sizeof(buf)+buf-p, "\n DTKN:");
- for (i = 0; i < STA_TID_NUM; i++)
- p += scnprintf(p, sizeof(buf)+buf-p, "%5d",
-- sta->ampdu_mlme.tid_state_rx[i]?
-+ sta->ampdu_mlme.tid_state_rx[i] ?
- sta->ampdu_mlme.tid_rx[i]->dialog_token : 0);
-
- p += scnprintf(p, sizeof(buf)+buf-p, "\n TX :");
-@@ -148,13 +148,13 @@ static ssize_t sta_agg_status_read(struc
- p += scnprintf(p, sizeof(buf)+buf-p, "\n DTKN:");
- for (i = 0; i < STA_TID_NUM; i++)
- p += scnprintf(p, sizeof(buf)+buf-p, "%5d",
-- sta->ampdu_mlme.tid_state_tx[i]?
-+ sta->ampdu_mlme.tid_state_tx[i] ?
- sta->ampdu_mlme.tid_tx[i]->dialog_token : 0);
-
- p += scnprintf(p, sizeof(buf)+buf-p, "\n SSN :");
- for (i = 0; i < STA_TID_NUM; i++)
- p += scnprintf(p, sizeof(buf)+buf-p, "%5d",
-- sta->ampdu_mlme.tid_state_tx[i]?
-+ sta->ampdu_mlme.tid_state_tx[i] ?
- sta->ampdu_mlme.tid_tx[i]->ssn : 0);
-
- p += scnprintf(p, sizeof(buf)+buf-p, "\n");
---- everything.orig/net/mac80211/main.c 2008-10-07 20:05:49.000000000 +0200
-+++ everything/net/mac80211/main.c 2008-10-07 20:06:41.000000000 +0200
-@@ -1013,7 +1013,7 @@ static int __init ieee80211_init(void)
-
- BUILD_BUG_ON(sizeof(struct ieee80211_tx_info) > sizeof(skb->cb));
- BUILD_BUG_ON(offsetof(struct ieee80211_tx_info, driver_data) +
-- IEEE80211_TX_INFO_DRIVER_DATA_SIZE > sizeof(skb->cb));
-+ IEEE80211_TX_INFO_DRIVER_DATA_SIZE > sizeof(skb->cb));
-
- ret = rc80211_minstrel_init();
- if (ret)
---- everything.orig/net/mac80211/mesh.c 2008-10-07 20:05:28.000000000 +0200
-+++ everything/net/mac80211/mesh.c 2008-10-07 20:06:41.000000000 +0200
-@@ -473,7 +473,7 @@ static void ieee80211_mesh_rx_bcn_presp(
- size_t len,
- struct ieee80211_rx_status *rx_status)
- {
-- struct ieee80211_local *local= sdata->local;
-+ struct ieee80211_local *local = sdata->local;
- struct ieee802_11_elems elems;
- struct ieee80211_channel *channel;
- u64 supp_rates = 0;
---- everything.orig/net/mac80211/rc80211_pid.h 2008-10-07 20:05:28.000000000 +0200
-+++ everything/net/mac80211/rc80211_pid.h 2008-10-07 20:06:41.000000000 +0200
-@@ -49,7 +49,7 @@
-
- /* Arithmetic right shift for positive and negative values for ISO C. */
- #define RC_PID_DO_ARITH_RIGHT_SHIFT(x, y) \
-- (x) < 0 ? -((-(x)) >> (y)) : (x) >> (y)
-+ ((x) < 0 ? -((-(x)) >> (y)) : (x) >> (y))
-
- enum rc_pid_event_type {
- RC_PID_EVENT_TYPE_TX_STATUS,
---- everything.orig/net/mac80211/rx.c 2008-10-07 20:06:38.000000000 +0200
-+++ everything/net/mac80211/rx.c 2008-10-07 20:06:41.000000000 +0200
-@@ -26,10 +26,11 @@
- #include "tkip.h"
- #include "wme.h"
-
--u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
-- struct tid_ampdu_rx *tid_agg_rx,
-- struct sk_buff *skb, u16 mpdu_seq_num,
-- int bar_req);
-+static u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
-+ struct tid_ampdu_rx *tid_agg_rx,
-+ struct sk_buff *skb,
-+ u16 mpdu_seq_num,
-+ int bar_req);
- /*
- * monitor mode reception
- *
-@@ -2000,17 +2001,17 @@ static void __ieee80211_rx_handle_packet
-
- static inline int seq_less(u16 sq1, u16 sq2)
- {
-- return (((sq1 - sq2) & SEQ_MASK) > (SEQ_MODULO >> 1));
-+ return ((sq1 - sq2) & SEQ_MASK) > (SEQ_MODULO >> 1);
- }
-
- static inline u16 seq_inc(u16 sq)
- {
-- return ((sq + 1) & SEQ_MASK);
-+ return (sq + 1) & SEQ_MASK;
- }
-
- static inline u16 seq_sub(u16 sq1, u16 sq2)
- {
-- return ((sq1 - sq2) & SEQ_MASK);
-+ return (sq1 - sq2) & SEQ_MASK;
- }
-
-
-@@ -2018,10 +2019,11 @@ static inline u16 seq_sub(u16 sq1, u16 s
- * As it function blongs to Rx path it must be called with
- * the proper rcu_read_lock protection for its flow.
- */
--u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
-- struct tid_ampdu_rx *tid_agg_rx,
-- struct sk_buff *skb, u16 mpdu_seq_num,
-- int bar_req)
-+static u8 ieee80211_sta_manage_reorder_buf(struct ieee80211_hw *hw,
-+ struct tid_ampdu_rx *tid_agg_rx,
-+ struct sk_buff *skb,
-+ u16 mpdu_seq_num,
-+ int bar_req)
- {
- struct ieee80211_local *local = hw_to_local(hw);
- struct ieee80211_rx_status status;
---- everything.orig/net/mac80211/sta_info.c 2008-10-07 20:06:39.000000000 +0200
-+++ everything/net/mac80211/sta_info.c 2008-10-07 20:06:41.000000000 +0200
-@@ -294,7 +294,7 @@ int sta_info_insert(struct sta_info *sta
- }
-
- if (WARN_ON(compare_ether_addr(sta->sta.addr, sdata->dev->dev_addr) == 0 ||
-- is_multicast_ether_addr(sta->sta.addr))) {
-+ is_multicast_ether_addr(sta->sta.addr))) {
- err = -EINVAL;
- goto out_free;
- }
-@@ -830,7 +830,7 @@ void ieee80211_sta_expire(struct ieee802
- }
-
- struct ieee80211_sta *ieee80211_find_sta(struct ieee80211_hw *hw,
-- const u8 *addr)
-+ const u8 *addr)
- {
- struct sta_info *sta = sta_info_get(hw_to_local(hw), addr);
-
diff --git a/package/mac80211/patches/411-mac80211-remove-wiphy-to-hw.patch b/package/mac80211/patches/411-mac80211-remove-wiphy-to-hw.patch
deleted file mode 100644
index c8a1a225b6..0000000000
--- a/package/mac80211/patches/411-mac80211-remove-wiphy-to-hw.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-Subject: mac80211: remove wiphy_to_hw
-
-This isn't used by anyone, if we ever need it we can add
-it back, until then it's useless.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- include/net/mac80211.h | 2 --
- net/mac80211/cfg.c | 7 -------
- 2 files changed, 9 deletions(-)
-
---- everything.orig/include/net/mac80211.h 2008-10-07 20:05:49.000000000 +0200
-+++ everything/include/net/mac80211.h 2008-10-07 20:06:42.000000000 +0200
-@@ -867,8 +867,6 @@ struct ieee80211_hw {
- u8 max_altrate_tries;
- };
-
--struct ieee80211_hw *wiphy_to_hw(struct wiphy *wiphy);
--
- /**
- * SET_IEEE80211_DEV - set device for 802.11 hardware
- *
---- everything.orig/net/mac80211/cfg.c 2008-10-07 20:06:37.000000000 +0200
-+++ everything/net/mac80211/cfg.c 2008-10-07 20:06:42.000000000 +0200
-@@ -17,13 +17,6 @@
- #include "rate.h"
- #include "mesh.h"
-
--struct ieee80211_hw *wiphy_to_hw(struct wiphy *wiphy)
--{
-- struct ieee80211_local *local = wiphy_priv(wiphy);
-- return &local->hw;
--}
--EXPORT_SYMBOL(wiphy_to_hw);
--
- static bool nl80211_type_check(enum nl80211_iftype type)
- {
- switch (type) {
diff --git a/package/mac80211/patches/412-mac80211-warn-ieee80211_hw_config-failure.patch b/package/mac80211/patches/412-mac80211-warn-ieee80211_hw_config-failure.patch
deleted file mode 100644
index f18569b936..0000000000
--- a/package/mac80211/patches/412-mac80211-warn-ieee80211_hw_config-failure.patch
+++ /dev/null
@@ -1,113 +0,0 @@
-Subject: mac80211: clean up ieee80211_hw_config errors
-
-Warn when ieee80211_hw_config returns an error, it shouldn't
-happen; remove a number of printks that would happen in such
-a case and one printk that is user-triggerable.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- net/mac80211/cfg.c | 3 +--
- net/mac80211/main.c | 8 +++++++-
- net/mac80211/scan.c | 16 +++-------------
- net/mac80211/util.c | 5 +----
- net/mac80211/wext.c | 6 +-----
- 5 files changed, 13 insertions(+), 25 deletions(-)
-
---- everything.orig/net/mac80211/cfg.c 2008-10-07 20:06:42.000000000 +0200
-+++ everything/net/mac80211/cfg.c 2008-10-07 20:06:43.000000000 +0200
-@@ -396,8 +396,7 @@ static int ieee80211_config_beacon(struc
- */
- if (params->interval) {
- sdata->local->hw.conf.beacon_int = params->interval;
-- if (ieee80211_hw_config(sdata->local))
-- return -EINVAL;
-+ ieee80211_hw_config(sdata->local);
- /*
- * We updated some parameter so if below bails out
- * it's not an error.
---- everything.orig/net/mac80211/main.c 2008-10-07 20:06:41.000000000 +0200
-+++ everything/net/mac80211/main.c 2008-10-07 20:06:43.000000000 +0200
-@@ -222,8 +222,14 @@ int ieee80211_hw_config(struct ieee80211
- wiphy_name(local->hw.wiphy), chan->center_freq);
- #endif
-
-- if (local->open_count)
-+ if (local->open_count) {
- ret = local->ops->config(local_to_hw(local), &local->hw.conf);
-+ /*
-+ * HW reconfiguration should never fail, the driver has told
-+ * us what it can support so it should live up to that promise.
-+ */
-+ WARN_ON(ret);
-+ }
-
- return ret;
- }
---- everything.orig/net/mac80211/scan.c 2008-10-07 20:05:27.000000000 +0200
-+++ everything/net/mac80211/scan.c 2008-10-07 20:06:43.000000000 +0200
-@@ -447,18 +447,12 @@ void ieee80211_scan_completed(struct iee
-
- if (local->hw_scanning) {
- local->hw_scanning = false;
-- if (ieee80211_hw_config(local))
-- printk(KERN_DEBUG "%s: failed to restore operational "
-- "channel after scan\n", wiphy_name(local->hw.wiphy));
--
-+ ieee80211_hw_config(local);
- goto done;
- }
-
- local->sw_scanning = false;
-- if (ieee80211_hw_config(local))
-- printk(KERN_DEBUG "%s: failed to restore operational "
-- "channel after scan\n", wiphy_name(local->hw.wiphy));
--
-+ ieee80211_hw_config(local);
-
- netif_tx_lock_bh(local->mdev);
- netif_addr_lock(local->mdev);
-@@ -545,12 +539,8 @@ void ieee80211_scan_work(struct work_str
-
- if (!skip) {
- local->scan_channel = chan;
-- if (ieee80211_hw_config(local)) {
-- printk(KERN_DEBUG "%s: failed to set freq to "
-- "%d MHz for scan\n", wiphy_name(local->hw.wiphy),
-- chan->center_freq);
-+ if (ieee80211_hw_config(local))
- skip = 1;
-- }
- }
-
- /* advance state machine to next channel/band */
---- everything.orig/net/mac80211/util.c 2008-10-07 20:05:27.000000000 +0200
-+++ everything/net/mac80211/util.c 2008-10-07 20:06:43.000000000 +0200
-@@ -638,11 +638,8 @@ int ieee80211_set_freq(struct ieee80211_
-
- if (chan && !(chan->flags & IEEE80211_CHAN_DISABLED)) {
- if (sdata->vif.type == NL80211_IFTYPE_ADHOC &&
-- chan->flags & IEEE80211_CHAN_NO_IBSS) {
-- printk(KERN_DEBUG "%s: IBSS not allowed on frequency "
-- "%d MHz\n", sdata->dev->name, chan->center_freq);
-+ chan->flags & IEEE80211_CHAN_NO_IBSS)
- return ret;
-- }
- local->oper_channel = chan;
-
- if (local->sw_scanning || local->hw_scanning)
---- everything.orig/net/mac80211/wext.c 2008-10-07 20:05:27.000000000 +0200
-+++ everything/net/mac80211/wext.c 2008-10-07 20:06:43.000000000 +0200
-@@ -689,12 +689,8 @@ static int ieee80211_ioctl_siwtxpower(st
- ieee80211_led_radio(local, local->hw.conf.radio_enabled);
- }
-
-- if (need_reconfig) {
-+ if (need_reconfig)
- ieee80211_hw_config(local);
-- /* The return value of hw_config is not of big interest here,
-- * as it doesn't say that it failed because of _this_ config
-- * change or something else. Ignore it. */
-- }
-
- return 0;
- }
diff --git a/package/mac80211/patches/413-mac80211-remove-antgain-cfg.patch b/package/mac80211/patches/413-mac80211-remove-antgain-cfg.patch
deleted file mode 100644
index a7d8a9534a..0000000000
--- a/package/mac80211/patches/413-mac80211-remove-antgain-cfg.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-Subject: mac80211: remove max_antenna_gain config
-
-The antenna gain isn't exactly configurable, despite the belief of
-some unnamed individual who thinks that the EEPROM might influence
-it.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- include/net/mac80211.h | 2 --
- net/mac80211/main.c | 2 --
- 2 files changed, 4 deletions(-)
-
---- everything.orig/include/net/mac80211.h 2008-10-07 20:06:42.000000000 +0200
-+++ everything/include/net/mac80211.h 2008-10-07 20:06:43.000000000 +0200
-@@ -470,7 +470,6 @@ enum ieee80211_conf_flags {
- * @listen_interval: listen interval in units of beacon interval
- * @flags: configuration flags defined above
- * @power_level: requested transmit power (in dBm)
-- * @max_antenna_gain: maximum antenna gain (in dBi)
- * @antenna_sel_tx: transmit antenna selection, 0: default/diversity,
- * 1/2: antenna 0/1
- * @antenna_sel_rx: receive antenna selection, like @antenna_sel_tx
-@@ -485,7 +484,6 @@ struct ieee80211_conf {
- u16 listen_interval;
- u32 flags;
- int power_level;
-- int max_antenna_gain;
- u8 antenna_sel_tx;
- u8 antenna_sel_rx;
-
---- everything.orig/net/mac80211/main.c 2008-10-07 20:06:43.000000000 +0200
-+++ everything/net/mac80211/main.c 2008-10-07 20:06:43.000000000 +0200
-@@ -215,8 +215,6 @@ int ieee80211_hw_config(struct ieee80211
- local->hw.conf.power_level = min(chan->max_power,
- local->hw.conf.power_level);
-
-- local->hw.conf.max_antenna_gain = chan->max_antenna_gain;
--
- #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
- printk(KERN_DEBUG "%s: HW CONFIG: freq=%d\n",
- wiphy_name(local->hw.wiphy), chan->center_freq);
diff --git a/package/mac80211/patches/414-mac80211-slot-time.patch b/package/mac80211/patches/414-mac80211-slot-time.patch
deleted file mode 100644
index 145e273e5b..0000000000
--- a/package/mac80211/patches/414-mac80211-slot-time.patch
+++ /dev/null
@@ -1,201 +0,0 @@
-Subject: mac80211: fix short slot handling
-
-This patch makes mac80211 handle short slot requests from the AP
-properly. Also warn about uses of IEEE80211_CONF_SHORT_SLOT_TIME
-and optimise out the code since it cannot ever be hit anyway.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- include/net/mac80211.h | 28 ++++++++++--------
- net/mac80211/main.c | 9 +++--
- net/mac80211/mlme.c | 74 ++++++++++++++++++++++++++-----------------------
- 3 files changed, 62 insertions(+), 49 deletions(-)
-
---- everything.orig/net/mac80211/main.c 2008-10-07 20:06:43.000000000 +0200
-+++ everything/net/mac80211/main.c 2008-10-08 10:56:29.000000000 +0200
-@@ -346,9 +346,12 @@ void ieee80211_bss_info_change_notify(st
-
- u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata)
- {
-- sdata->bss_conf.use_cts_prot = 0;
-- sdata->bss_conf.use_short_preamble = 0;
-- return BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_ERP_PREAMBLE;
-+ sdata->bss_conf.use_cts_prot = false;
-+ sdata->bss_conf.use_short_preamble = false;
-+ sdata->bss_conf.use_short_slot = false;
-+ return BSS_CHANGED_ERP_CTS_PROT |
-+ BSS_CHANGED_ERP_PREAMBLE |
-+ BSS_CHANGED_ERP_SLOT;
- }
-
- void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
---- everything.orig/net/mac80211/mlme.c 2008-10-07 20:05:49.000000000 +0200
-+++ everything/net/mac80211/mlme.c 2008-10-08 10:56:38.000000000 +0200
-@@ -568,9 +568,8 @@ static void ieee80211_sta_wmm_params(str
- }
- }
-
--static u32 ieee80211_handle_protect_preamb(struct ieee80211_sub_if_data *sdata,
-- bool use_protection,
-- bool use_short_preamble)
-+static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata,
-+ u16 capab, bool erp_valid, u8 erp)
- {
- struct ieee80211_bss_conf *bss_conf = &sdata->bss_conf;
- #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
-@@ -578,6 +577,19 @@ static u32 ieee80211_handle_protect_prea
- DECLARE_MAC_BUF(mac);
- #endif
- u32 changed = 0;
-+ bool use_protection;
-+ bool use_short_preamble;
-+ bool use_short_slot;
-+
-+ if (erp_valid) {
-+ use_protection = (erp & WLAN_ERP_USE_PROTECTION) != 0;
-+ use_short_preamble = (erp & WLAN_ERP_BARKER_PREAMBLE) == 0;
-+ } else {
-+ use_protection = false;
-+ use_short_preamble = !!(capab & WLAN_CAPABILITY_SHORT_PREAMBLE);
-+ }
-+
-+ use_short_slot = !!(capab & WLAN_CAPABILITY_SHORT_SLOT_TIME);
-
- if (use_protection != bss_conf->use_cts_prot) {
- #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
-@@ -607,30 +619,18 @@ static u32 ieee80211_handle_protect_prea
- changed |= BSS_CHANGED_ERP_PREAMBLE;
- }
-
-- return changed;
--}
--
--static u32 ieee80211_handle_erp_ie(struct ieee80211_sub_if_data *sdata,
-- u8 erp_value)
--{
-- bool use_protection = (erp_value & WLAN_ERP_USE_PROTECTION) != 0;
-- bool use_short_preamble = (erp_value & WLAN_ERP_BARKER_PREAMBLE) == 0;
--
-- return ieee80211_handle_protect_preamb(sdata,
-- use_protection, use_short_preamble);
--}
--
--static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata,
-- struct ieee80211_bss *bss)
--{
-- u32 changed = 0;
--
-- if (bss->has_erp_value)
-- changed |= ieee80211_handle_erp_ie(sdata, bss->erp_value);
-- else {
-- u16 capab = bss->capability;
-- changed |= ieee80211_handle_protect_preamb(sdata, false,
-- (capab & WLAN_CAPABILITY_SHORT_PREAMBLE) != 0);
-+ if (use_short_slot != bss_conf->use_short_slot) {
-+#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
-+ if (net_ratelimit()) {
-+ printk(KERN_DEBUG "%s: switched to %s slot"
-+ " (BSSID=%s)\n",
-+ sdata->dev->name,
-+ use_short_slot ? "short" : "long",
-+ print_mac(mac, ifsta->bssid));
-+ }
-+#endif
-+ bss_conf->use_short_slot = use_short_slot;
-+ changed |= BSS_CHANGED_ERP_SLOT;
- }
-
- return changed;
-@@ -723,7 +723,8 @@ static void ieee80211_set_associated(str
- sdata->bss_conf.timestamp = bss->timestamp;
- sdata->bss_conf.dtim_period = bss->dtim_period;
-
-- changed |= ieee80211_handle_bss_capability(sdata, bss);
-+ changed |= ieee80211_handle_bss_capability(sdata,
-+ bss->capability, bss->has_erp_value, bss->erp_value);
-
- ieee80211_rx_bss_put(local, bss);
- }
-@@ -1675,6 +1676,8 @@ static void ieee80211_rx_mgmt_beacon(str
- struct ieee80211_local *local = sdata->local;
- struct ieee80211_conf *conf = &local->hw.conf;
- u32 changed = 0;
-+ bool erp_valid;
-+ u8 erp_value = 0;
-
- /* Process beacon from the current BSS */
- baselen = (u8 *) mgmt->u.beacon.variable - (u8 *) mgmt;
-@@ -1696,13 +1699,16 @@ static void ieee80211_rx_mgmt_beacon(str
- ieee80211_sta_wmm_params(local, ifsta, elems.wmm_param,
- elems.wmm_param_len);
-
-- if (elems.erp_info && elems.erp_info_len >= 1)
-- changed |= ieee80211_handle_erp_ie(sdata, elems.erp_info[0]);
-- else {
-- u16 capab = le16_to_cpu(mgmt->u.beacon.capab_info);
-- changed |= ieee80211_handle_protect_preamb(sdata, false,
-- (capab & WLAN_CAPABILITY_SHORT_PREAMBLE) != 0);
-+
-+ if (elems.erp_info && elems.erp_info_len >= 1) {
-+ erp_valid = true;
-+ erp_value = elems.erp_info[0];
-+ } else {
-+ erp_valid = false;
- }
-+ changed |= ieee80211_handle_bss_capability(sdata,
-+ le16_to_cpu(mgmt->u.beacon.capab_info),
-+ erp_valid, erp_value);
-
- if (elems.ht_cap_elem && elems.ht_info_elem &&
- elems.wmm_param && conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) {
---- everything.orig/include/net/mac80211.h 2008-10-07 20:06:43.000000000 +0200
-+++ everything/include/net/mac80211.h 2008-10-08 10:57:06.000000000 +0200
-@@ -180,8 +180,12 @@ enum ieee80211_bss_change {
- * @assoc: association status
- * @aid: association ID number, valid only when @assoc is true
- * @use_cts_prot: use CTS protection
-- * @use_short_preamble: use 802.11b short preamble
-- * @use_short_slot: use short slot time (only relevant for ERP)
-+ * @use_short_preamble: use 802.11b short preamble;
-+ * if the hardware cannot handle this it must set the
-+ * IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE hardware flag
-+ * @use_short_slot: use short slot time (only relevant for ERP);
-+ * if the hardware cannot handle this it must set the
-+ * IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag
- * @dtim_period: num of beacons before the next DTIM, for PSM
- * @timestamp: beacon timestamp
- * @beacon_int: beacon interval
-@@ -442,23 +446,23 @@ struct ieee80211_rx_status {
- *
- * Flags to define PHY configuration options
- *
-- * @IEEE80211_CONF_SHORT_SLOT_TIME: use 802.11g short slot time
- * @IEEE80211_CONF_RADIOTAP: add radiotap header at receive time (if supported)
- * @IEEE80211_CONF_SUPPORT_HT_MODE: use 802.11n HT capabilities (if supported)
- * @IEEE80211_CONF_PS: Enable 802.11 power save mode
- */
- enum ieee80211_conf_flags {
-- /*
-- * TODO: IEEE80211_CONF_SHORT_SLOT_TIME will be removed once drivers
-- * have been converted to use bss_info_changed() for slot time
-- * configuration
-- */
-- IEEE80211_CONF_SHORT_SLOT_TIME = (1<<0),
-- IEEE80211_CONF_RADIOTAP = (1<<1),
-- IEEE80211_CONF_SUPPORT_HT_MODE = (1<<2),
-- IEEE80211_CONF_PS = (1<<3),
-+ IEEE80211_CONF_RADIOTAP = (1<<0),
-+ IEEE80211_CONF_SUPPORT_HT_MODE = (1<<1),
-+ IEEE80211_CONF_PS = (1<<2),
- };
-
-+/* XXX: remove all this once drivers stop trying to use it */
-+static inline int __deprecated __IEEE80211_CONF_SHORT_SLOT_TIME(void)
-+{
-+ return 0;
-+}
-+#define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME())
-+
- /**
- * struct ieee80211_conf - configuration of the device
- *
diff --git a/package/mac80211/patches/415-mac80211-fix-exploit.patch b/package/mac80211/patches/415-mac80211-fix-exploit.patch
deleted file mode 100644
index 114c94390b..0000000000
--- a/package/mac80211/patches/415-mac80211-fix-exploit.patch
+++ /dev/null
@@ -1,77 +0,0 @@
-Subject: mac80211: fix HT information element parsing
-
-There's no checking that the HT IEs are of the right length
-which can be used by an attacker to cause an out-of-bounds
-access by sending a too short HT information/capability IE.
-Fix it by simply pretending those IEs didn't exist when too
-short.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- net/mac80211/ieee80211_i.h | 6 ++----
- net/mac80211/mlme.c | 3 ---
- net/mac80211/util.c | 8 ++++----
- 3 files changed, 6 insertions(+), 11 deletions(-)
-
---- everything.orig/net/mac80211/ieee80211_i.h 2008-10-07 20:05:26.000000000 +0200
-+++ everything/net/mac80211/ieee80211_i.h 2008-10-07 20:06:45.000000000 +0200
-@@ -816,8 +816,8 @@ struct ieee802_11_elems {
- u8 *ext_supp_rates;
- u8 *wmm_info;
- u8 *wmm_param;
-- u8 *ht_cap_elem;
-- u8 *ht_info_elem;
-+ struct ieee80211_ht_cap *ht_cap_elem;
-+ struct ieee80211_ht_addt_info *ht_info_elem;
- u8 *mesh_config;
- u8 *mesh_id;
- u8 *peer_link;
-@@ -844,8 +844,6 @@ struct ieee802_11_elems {
- u8 ext_supp_rates_len;
- u8 wmm_info_len;
- u8 wmm_param_len;
-- u8 ht_cap_elem_len;
-- u8 ht_info_elem_len;
- u8 mesh_config_len;
- u8 mesh_id_len;
- u8 peer_link_len;
---- everything.orig/net/mac80211/mlme.c 2008-10-07 20:06:44.000000000 +0200
-+++ everything/net/mac80211/mlme.c 2008-10-07 20:06:45.000000000 +0200
-@@ -1349,10 +1349,8 @@ static void ieee80211_rx_mgmt_assoc_resp
- (ifsta->flags & IEEE80211_STA_WMM_ENABLED)) {
- struct ieee80211_ht_bss_info bss_info;
- ieee80211_ht_cap_ie_to_ht_info(
-- (struct ieee80211_ht_cap *)
- elems.ht_cap_elem, &sta->sta.ht_info);
- ieee80211_ht_addt_info_ie_to_ht_bss_info(
-- (struct ieee80211_ht_addt_info *)
- elems.ht_info_elem, &bss_info);
- ieee80211_handle_ht(local, 1, &sta->sta.ht_info, &bss_info);
- }
-@@ -1715,7 +1713,6 @@ static void ieee80211_rx_mgmt_beacon(str
- struct ieee80211_ht_bss_info bss_info;
-
- ieee80211_ht_addt_info_ie_to_ht_bss_info(
-- (struct ieee80211_ht_addt_info *)
- elems.ht_info_elem, &bss_info);
- changed |= ieee80211_handle_ht(local, 1, &conf->ht_conf,
- &bss_info);
---- everything.orig/net/mac80211/util.c 2008-10-07 20:06:43.000000000 +0200
-+++ everything/net/mac80211/util.c 2008-10-07 20:06:45.000000000 +0200
-@@ -529,12 +529,12 @@ void ieee802_11_parse_elems(u8 *start, s
- elems->ext_supp_rates_len = elen;
- break;
- case WLAN_EID_HT_CAPABILITY:
-- elems->ht_cap_elem = pos;
-- elems->ht_cap_elem_len = elen;
-+ if (elen >= sizeof(struct ieee80211_ht_cap))
-+ elems->ht_cap_elem = (void *)pos;
- break;
- case WLAN_EID_HT_EXTRA_INFO:
-- elems->ht_info_elem = pos;
-- elems->ht_info_elem_len = elen;
-+ if (elen >= sizeof(struct ieee80211_ht_addt_info))
-+ elems->ht_info_elem = (void *)pos;
- break;
- case WLAN_EID_MESH_ID:
- elems->mesh_id = pos;
diff --git a/package/mac80211/patches/416-mac80211-fix-netdev-notifier.patch b/package/mac80211/patches/416-mac80211-fix-netdev-notifier.patch
deleted file mode 100644
index aee45825ea..0000000000
--- a/package/mac80211/patches/416-mac80211-fix-netdev-notifier.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-Subject: mac80211: fix debugfs netdev rename
-
-If, for some reason, a netdev has no debugfs dir, we shouldn't
-try to rename that dir.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
-Cc: Robin Holt <holt@sgi.com>
----
- net/mac80211/debugfs_netdev.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
---- everything.orig/net/mac80211/debugfs_netdev.c 2008-10-08 10:08:23.000000000 +0200
-+++ everything/net/mac80211/debugfs_netdev.c 2008-10-08 10:22:52.000000000 +0200
-@@ -481,8 +481,12 @@ static int netdev_notify(struct notifier
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
-- sprintf(buf, "netdev:%s", dev->name);
- dir = sdata->debugfsdir;
-+
-+ if (!dir)
-+ return 0;
-+
-+ sprintf(buf, "netdev:%s", dev->name);
- if (!debugfs_rename(dir->d_parent, dir, dir->d_parent, buf))
- printk(KERN_ERR "mac80211: debugfs: failed to rename debugfs "
- "dir to %s\n", buf);
diff --git a/package/mac80211/patches/417-cfg80211-fix-rename.patch b/package/mac80211/patches/417-cfg80211-fix-rename.patch
deleted file mode 100644
index 3cfab61325..0000000000
--- a/package/mac80211/patches/417-cfg80211-fix-rename.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-Subject: cfg80211: fix debugfs error handling
-
-If something goes wrong creating the debugfs dir or when
-debugfs is not compiled in, the current code might lead to
-trouble; make it more robust.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- net/wireless/core.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
---- everything.orig/net/wireless/core.c 2008-10-08 10:13:49.000000000 +0200
-+++ everything/net/wireless/core.c 2008-10-08 10:19:10.000000000 +0200
-@@ -185,7 +185,8 @@ int cfg80211_dev_rename(struct cfg80211_
- if (result)
- goto out_unlock;
-
-- if (!debugfs_rename(rdev->wiphy.debugfsdir->d_parent,
-+ if (rdev->wiphy.debugfsdir &&
-+ !debugfs_rename(rdev->wiphy.debugfsdir->d_parent,
- rdev->wiphy.debugfsdir,
- rdev->wiphy.debugfsdir->d_parent,
- newname))
-@@ -318,6 +319,8 @@ int wiphy_register(struct wiphy *wiphy)
- drv->wiphy.debugfsdir =
- debugfs_create_dir(wiphy_name(&drv->wiphy),
- ieee80211_debugfs_dir);
-+ if (IS_ERR(drv->wiphy.debugfsdir))
-+ drv->wiphy.debugfsdir = NULL;
-
- res = 0;
- out_unlock:
diff --git a/package/mac80211/patches/418-ieee80211-cleanup-ht-terminology.patch b/package/mac80211/patches/418-ieee80211-cleanup-ht-terminology.patch
deleted file mode 100644
index 61ae15a885..0000000000
--- a/package/mac80211/patches/418-ieee80211-cleanup-ht-terminology.patch
+++ /dev/null
@@ -1,1427 +0,0 @@
-Subject: 802.11: clean up/fix HT support
-
-This patch cleans up a number of things:
- * the unusable definition of the HT capabilities/HT information
- information elements
- * variable names that are hard to understand
- * mac80211: move ieee80211_handle_ht to ht.c and remove the unused
- enable_ht parameter
- * mac80211: fix bug with MCS rate 32 in ieee80211_handle_ht
- * mac80211: fix bug with casting the result of ieee80211_bss_get_ie
- to an information element _contents_ rather than the
- whole element, add size checking (another out-of-bounds
- access bug fixed!)
- * mac80211: remove some unused return values in favour of BUG_ON
- checking
- * a few minor other things
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- drivers/net/wireless/ath9k/main.c | 57 +++++------
- drivers/net/wireless/ath9k/rc.c | 10 -
- drivers/net/wireless/ath9k/rc.h | 1
- drivers/net/wireless/ath9k/recv.c | 2
- drivers/net/wireless/ath9k/xmit.c | 2
- drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 18 +--
- drivers/net/wireless/iwlwifi/iwl-agn.c | 20 +--
- drivers/net/wireless/iwlwifi/iwl-core.c | 71 +++++++-------
- drivers/net/wireless/iwlwifi/iwl-core.h | 2
- drivers/net/wireless/iwlwifi/iwl-dev.h | 4
- drivers/net/wireless/iwlwifi/iwl-scan.c | 12 +-
- drivers/net/wireless/iwlwifi/iwl-sta.c | 6 -
- drivers/net/wireless/mac80211_hwsim.c | 19 +--
- include/linux/ieee80211.h | 133 ++++++++++++++++++--------
- include/net/mac80211.h | 12 +-
- include/net/wireless.h | 15 +-
- net/mac80211/cfg.c | 7 -
- net/mac80211/ht.c | 151 +++++++++++++++++++++++++-----
- net/mac80211/ieee80211_i.h | 16 +--
- net/mac80211/main.c | 94 ------------------
- net/mac80211/mlme.c | 45 ++++----
- net/mac80211/util.c | 4
- net/mac80211/wext.c | 4
- 23 files changed, 386 insertions(+), 319 deletions(-)
-
---- everything.orig/include/linux/ieee80211.h 2008-10-08 20:44:47.000000000 +0200
-+++ everything/include/linux/ieee80211.h 2008-10-09 02:16:21.000000000 +0200
-@@ -685,28 +685,88 @@ struct ieee80211_bar {
- #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
- #define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
-
-+
-+#define IEEE80211_HT_MCS_MASK_LEN 10
-+
-+/**
-+ * struct ieee80211_mcs_info - MCS information
-+ * @rx_mask: RX mask
-+ * @rx_highest: highest supported RX rate
-+ * @tx_params: TX parameters
-+ */
-+struct ieee80211_mcs_info {
-+ u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
-+ __le16 rx_highest;
-+ u8 tx_params;
-+ u8 reserved[3];
-+} __attribute__((packed));
-+
-+/* 802.11n HT capability MSC set */
-+#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff
-+#define IEEE80211_HT_MCS_TX_DEFINED 0x01
-+#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02
-+/* value 0 == 1 stream etc */
-+#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C
-+#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2
-+#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4
-+#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10
-+
-+/*
-+ * 802.11n D5.0 20.3.5 / 20.6 says:
-+ * - indices 0 to 7 and 32 are single spatial stream
-+ * - 8 to 31 are multiple spatial streams using equal modulation
-+ * [8..15 for two streams, 16..23 for three and 24..31 for four]
-+ * - remainder are multiple spatial streams using unequal modulation
-+ */
-+#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33
-+#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \
-+ (IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8)
-+
- /**
- * struct ieee80211_ht_cap - HT capabilities
- *
-- * This structure refers to "HT capabilities element" as
-- * described in 802.11n draft section 7.3.2.52
-+ * This structure is the "HT capabilities element" as
-+ * described in 802.11n D5.0 7.3.2.57
- */
- struct ieee80211_ht_cap {
- __le16 cap_info;
- u8 ampdu_params_info;
-- u8 supp_mcs_set[16];
-+
-+ /* 16 bytes MCS information */
-+ struct ieee80211_mcs_info mcs;
-+
- __le16 extended_ht_cap_info;
- __le32 tx_BF_cap_info;
- u8 antenna_selection_info;
- } __attribute__ ((packed));
-
-+/* 802.11n HT capabilities masks (for cap_info) */
-+#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
-+#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
-+#define IEEE80211_HT_CAP_SM_PS 0x000C
-+#define IEEE80211_HT_CAP_GRN_FLD 0x0010
-+#define IEEE80211_HT_CAP_SGI_20 0x0020
-+#define IEEE80211_HT_CAP_SGI_40 0x0040
-+#define IEEE80211_HT_CAP_TX_STBC 0x0080
-+#define IEEE80211_HT_CAP_RX_STBC 0x0300
-+#define IEEE80211_HT_CAP_DELAY_BA 0x0400
-+#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
-+#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
-+#define IEEE80211_HT_CAP_PSMP_SUPPORT 0x2000
-+#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
-+#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
-+
-+/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
-+#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
-+#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
-+
- /**
-- * struct ieee80211_ht_cap - HT additional information
-+ * struct ieee80211_ht_info - HT information
- *
-- * This structure refers to "HT information element" as
-- * described in 802.11n draft section 7.3.2.53
-+ * This structure is the "HT information element" as
-+ * described in 802.11n D5.0 7.3.2.58
- */
--struct ieee80211_ht_addt_info {
-+struct ieee80211_ht_info {
- u8 control_chan;
- u8 ht_param;
- __le16 operation_mode;
-@@ -714,36 +774,33 @@ struct ieee80211_ht_addt_info {
- u8 basic_set[16];
- } __attribute__ ((packed));
-
--/* 802.11n HT capabilities masks */
--#define IEEE80211_HT_CAP_SUP_WIDTH 0x0002
--#define IEEE80211_HT_CAP_SM_PS 0x000C
--#define IEEE80211_HT_CAP_GRN_FLD 0x0010
--#define IEEE80211_HT_CAP_SGI_20 0x0020
--#define IEEE80211_HT_CAP_SGI_40 0x0040
--#define IEEE80211_HT_CAP_DELAY_BA 0x0400
--#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
--#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
--/* 802.11n HT capability AMPDU settings */
--#define IEEE80211_HT_CAP_AMPDU_FACTOR 0x03
--#define IEEE80211_HT_CAP_AMPDU_DENSITY 0x1C
--/* 802.11n HT capability MSC set */
--#define IEEE80211_SUPP_MCS_SET_UEQM 4
--#define IEEE80211_HT_CAP_MAX_STREAMS 4
--#define IEEE80211_SUPP_MCS_SET_LEN 10
--/* maximum streams the spec allows */
--#define IEEE80211_HT_CAP_MCS_TX_DEFINED 0x01
--#define IEEE80211_HT_CAP_MCS_TX_RX_DIFF 0x02
--#define IEEE80211_HT_CAP_MCS_TX_STREAMS 0x0C
--#define IEEE80211_HT_CAP_MCS_TX_UEQM 0x10
--/* 802.11n HT IE masks */
--#define IEEE80211_HT_IE_CHA_SEC_OFFSET 0x03
--#define IEEE80211_HT_IE_CHA_SEC_NONE 0x00
--#define IEEE80211_HT_IE_CHA_SEC_ABOVE 0x01
--#define IEEE80211_HT_IE_CHA_SEC_BELOW 0x03
--#define IEEE80211_HT_IE_CHA_WIDTH 0x04
--#define IEEE80211_HT_IE_HT_PROTECTION 0x0003
--#define IEEE80211_HT_IE_NON_GF_STA_PRSNT 0x0004
--#define IEEE80211_HT_IE_NON_HT_STA_PRSNT 0x0010
-+/* for ht_param */
-+#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03
-+#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00
-+#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01
-+#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
-+#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
-+#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
-+#define IEEE80211_HT_PARAM_SPSMP_SUPPORT 0x10
-+#define IEEE80211_HT_PARAM_SERV_INTERVAL_GRAN 0xE0
-+
-+/* for operation_mode */
-+#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
-+#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0
-+#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1
-+#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2
-+#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3
-+#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004
-+#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010
-+
-+/* for stbc_param */
-+#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040
-+#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080
-+#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100
-+#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200
-+#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400
-+#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800
-+
-
- /* block-ack parameters */
- #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
-@@ -949,7 +1006,7 @@ enum ieee80211_eid {
- WLAN_EID_EXT_SUPP_RATES = 50,
- /* 802.11n */
- WLAN_EID_HT_CAPABILITY = 45,
-- WLAN_EID_HT_EXTRA_INFO = 61,
-+ WLAN_EID_HT_INFORMATION = 61,
- /* 802.11i */
- WLAN_EID_RSN = 48,
- WLAN_EID_WPA = 221,
---- everything.orig/include/net/wireless.h 2008-10-08 20:44:46.000000000 +0200
-+++ everything/include/net/wireless.h 2008-10-09 02:16:20.000000000 +0200
-@@ -10,6 +10,7 @@
- #include <linux/netdevice.h>
- #include <linux/debugfs.h>
- #include <linux/list.h>
-+#include <linux/ieee80211.h>
- #include <net/cfg80211.h>
-
- /**
-@@ -133,23 +134,23 @@ struct ieee80211_rate {
- };
-
- /**
-- * struct ieee80211_ht_info - describing STA's HT capabilities
-+ * struct ieee80211_sta_ht_cap - STA's HT capabilities
- *
- * This structure describes most essential parameters needed
- * to describe 802.11n HT capabilities for an STA.
- *
-- * @ht_supported: is HT supported by STA, 0: no, 1: yes
-+ * @ht_supported: is HT supported by the STA
- * @cap: HT capabilities map as described in 802.11n spec
- * @ampdu_factor: Maximum A-MPDU length factor
- * @ampdu_density: Minimum A-MPDU spacing
-- * @supp_mcs_set: Supported MCS set as described in 802.11n spec
-+ * @mcs: Supported MCS rates
- */
--struct ieee80211_ht_info {
-+struct ieee80211_sta_ht_cap {
- u16 cap; /* use IEEE80211_HT_CAP_ */
-- u8 ht_supported;
-+ bool ht_supported;
- u8 ampdu_factor;
- u8 ampdu_density;
-- u8 supp_mcs_set[16];
-+ struct ieee80211_mcs_info mcs;
- };
-
- /**
-@@ -173,7 +174,7 @@ struct ieee80211_supported_band {
- enum ieee80211_band band;
- int n_channels;
- int n_bitrates;
-- struct ieee80211_ht_info ht_info;
-+ struct ieee80211_sta_ht_cap ht_cap;
- };
-
- /**
---- everything.orig/net/mac80211/main.c 2008-10-08 20:45:06.000000000 +0200
-+++ everything/net/mac80211/main.c 2008-10-09 02:16:29.000000000 +0200
-@@ -232,100 +232,6 @@ int ieee80211_hw_config(struct ieee80211
- return ret;
- }
-
--/**
-- * ieee80211_handle_ht should be used only after legacy configuration
-- * has been determined namely band, as ht configuration depends upon
-- * the hardware's HT abilities for a _specific_ band.
-- */
--u32 ieee80211_handle_ht(struct ieee80211_local *local, int enable_ht,
-- struct ieee80211_ht_info *req_ht_cap,
-- struct ieee80211_ht_bss_info *req_bss_cap)
--{
-- struct ieee80211_conf *conf = &local->hw.conf;
-- struct ieee80211_supported_band *sband;
-- struct ieee80211_ht_info ht_conf;
-- struct ieee80211_ht_bss_info ht_bss_conf;
-- u32 changed = 0;
-- int i;
-- u8 max_tx_streams = IEEE80211_HT_CAP_MAX_STREAMS;
-- u8 tx_mcs_set_cap;
--
-- sband = local->hw.wiphy->bands[conf->channel->band];
--
-- memset(&ht_conf, 0, sizeof(struct ieee80211_ht_info));
-- memset(&ht_bss_conf, 0, sizeof(struct ieee80211_ht_bss_info));
--
-- /* HT is not supported */
-- if (!sband->ht_info.ht_supported) {
-- conf->flags &= ~IEEE80211_CONF_SUPPORT_HT_MODE;
-- goto out;
-- }
--
-- /* disable HT */
-- if (!enable_ht) {
-- if (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE)
-- changed |= BSS_CHANGED_HT;
-- conf->flags &= ~IEEE80211_CONF_SUPPORT_HT_MODE;
-- conf->ht_conf.ht_supported = 0;
-- goto out;
-- }
--
--
-- if (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE))
-- changed |= BSS_CHANGED_HT;
--
-- conf->flags |= IEEE80211_CONF_SUPPORT_HT_MODE;
-- ht_conf.ht_supported = 1;
--
-- ht_conf.cap = req_ht_cap->cap & sband->ht_info.cap;
-- ht_conf.cap &= ~(IEEE80211_HT_CAP_SM_PS);
-- ht_conf.cap |= sband->ht_info.cap & IEEE80211_HT_CAP_SM_PS;
-- ht_bss_conf.primary_channel = req_bss_cap->primary_channel;
-- ht_bss_conf.bss_cap = req_bss_cap->bss_cap;
-- ht_bss_conf.bss_op_mode = req_bss_cap->bss_op_mode;
--
-- ht_conf.ampdu_factor = req_ht_cap->ampdu_factor;
-- ht_conf.ampdu_density = req_ht_cap->ampdu_density;
--
-- /* Bits 96-100 */
-- tx_mcs_set_cap = sband->ht_info.supp_mcs_set[12];
--
-- /* configure suppoerted Tx MCS according to requested MCS
-- * (based in most cases on Rx capabilities of peer) and self
-- * Tx MCS capabilities (as defined by low level driver HW
-- * Tx capabilities) */
-- if (!(tx_mcs_set_cap & IEEE80211_HT_CAP_MCS_TX_DEFINED))
-- goto check_changed;
--
-- /* Counting from 0 therfore + 1 */
-- if (tx_mcs_set_cap & IEEE80211_HT_CAP_MCS_TX_RX_DIFF)
-- max_tx_streams = ((tx_mcs_set_cap &
-- IEEE80211_HT_CAP_MCS_TX_STREAMS) >> 2) + 1;
--
-- for (i = 0; i < max_tx_streams; i++)
-- ht_conf.supp_mcs_set[i] =
-- sband->ht_info.supp_mcs_set[i] &
-- req_ht_cap->supp_mcs_set[i];
--
-- if (tx_mcs_set_cap & IEEE80211_HT_CAP_MCS_TX_UEQM)
-- for (i = IEEE80211_SUPP_MCS_SET_UEQM;
-- i < IEEE80211_SUPP_MCS_SET_LEN; i++)
-- ht_conf.supp_mcs_set[i] =
-- sband->ht_info.supp_mcs_set[i] &
-- req_ht_cap->supp_mcs_set[i];
--
--check_changed:
-- /* if bss configuration changed store the new one */
-- if (memcmp(&conf->ht_conf, &ht_conf, sizeof(ht_conf)) ||
-- memcmp(&conf->ht_bss_conf, &ht_bss_conf, sizeof(ht_bss_conf))) {
-- changed |= BSS_CHANGED_HT;
-- memcpy(&conf->ht_conf, &ht_conf, sizeof(ht_conf));
-- memcpy(&conf->ht_bss_conf, &ht_bss_conf, sizeof(ht_bss_conf));
-- }
--out:
-- return changed;
--}
--
- void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
- u32 changed)
- {
---- everything.orig/include/net/mac80211.h 2008-10-08 20:45:06.000000000 +0200
-+++ everything/include/net/mac80211.h 2008-10-09 02:16:30.000000000 +0200
-@@ -191,7 +191,7 @@ enum ieee80211_bss_change {
- * @beacon_int: beacon interval
- * @assoc_capability: capabilities taken from assoc resp
- * @assoc_ht: association in HT mode
-- * @ht_conf: ht capabilities
-+ * @ht_cap: ht capabilities
- * @ht_bss_conf: ht extended capabilities
- * @basic_rates: bitmap of basic rates, each bit stands for an
- * index into the rate table configured by the driver in
-@@ -212,7 +212,7 @@ struct ieee80211_bss_conf {
- u64 basic_rates;
- /* ht related data */
- bool assoc_ht;
-- struct ieee80211_ht_info *ht_conf;
-+ struct ieee80211_sta_ht_cap *ht_cap;
- struct ieee80211_ht_bss_info *ht_bss_conf;
- };
-
-@@ -477,7 +477,7 @@ static inline int __deprecated __IEEE802
- * @antenna_sel_tx: transmit antenna selection, 0: default/diversity,
- * 1/2: antenna 0/1
- * @antenna_sel_rx: receive antenna selection, like @antenna_sel_tx
-- * @ht_conf: describes current self configuration of 802.11n HT capabilies
-+ * @ht_cap: describes current self configuration of 802.11n HT capabilities
- * @ht_bss_conf: describes current BSS configuration of 802.11n HT parameters
- * @channel: the channel to tune to
- */
-@@ -493,7 +493,7 @@ struct ieee80211_conf {
-
- struct ieee80211_channel *channel;
-
-- struct ieee80211_ht_info ht_conf;
-+ struct ieee80211_sta_ht_cap ht_cap;
- struct ieee80211_ht_bss_info ht_bss_conf;
- };
-
-@@ -686,7 +686,7 @@ enum set_key_cmd {
- * @addr: MAC address
- * @aid: AID we assigned to the station if we're an AP
- * @supp_rates: Bitmap of supported rates (per band)
-- * @ht_info: HT capabilities of this STA
-+ * @ht_cap: HT capabilities of this STA
- * @drv_priv: data area for driver use, will always be aligned to
- * sizeof(void *), size is determined in hw information.
- */
-@@ -694,7 +694,7 @@ struct ieee80211_sta {
- u64 supp_rates[IEEE80211_NUM_BANDS];
- u8 addr[ETH_ALEN];
- u16 aid;
-- struct ieee80211_ht_info ht_info;
-+ struct ieee80211_sta_ht_cap ht_cap;
-
- /* must be last */
- u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
---- everything.orig/net/mac80211/ieee80211_i.h 2008-10-08 20:45:06.000000000 +0200
-+++ everything/net/mac80211/ieee80211_i.h 2008-10-09 02:16:30.000000000 +0200
-@@ -817,7 +817,7 @@ struct ieee802_11_elems {
- u8 *wmm_info;
- u8 *wmm_param;
- struct ieee80211_ht_cap *ht_cap_elem;
-- struct ieee80211_ht_addt_info *ht_info_elem;
-+ struct ieee80211_ht_info *ht_info_elem;
- u8 *mesh_config;
- u8 *mesh_id;
- u8 *peer_link;
-@@ -885,9 +885,6 @@ static inline int ieee80211_bssid_match(
- int ieee80211_hw_config(struct ieee80211_local *local);
- int ieee80211_if_config(struct ieee80211_sub_if_data *sdata, u32 changed);
- void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx);
--u32 ieee80211_handle_ht(struct ieee80211_local *local, int enable_ht,
-- struct ieee80211_ht_info *req_ht_cap,
-- struct ieee80211_ht_bss_info *req_bss_cap);
- void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
- u32 changed);
- void ieee80211_configure_filter(struct ieee80211_local *local);
-@@ -968,11 +965,14 @@ int ieee80211_monitor_start_xmit(struct
- int ieee80211_subif_start_xmit(struct sk_buff *skb, struct net_device *dev);
-
- /* HT */
--int ieee80211_ht_cap_ie_to_ht_info(struct ieee80211_ht_cap *ht_cap_ie,
-- struct ieee80211_ht_info *ht_info);
--int ieee80211_ht_addt_info_ie_to_ht_bss_info(
-- struct ieee80211_ht_addt_info *ht_add_info_ie,
-+void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_ht_cap *ht_cap_ie,
-+ struct ieee80211_sta_ht_cap *ht_cap);
-+void ieee80211_ht_info_ie_to_ht_bss_info(
-+ struct ieee80211_ht_info *ht_add_info_ie,
- struct ieee80211_ht_bss_info *bss_info);
-+u32 ieee80211_handle_ht(struct ieee80211_local *local,
-+ struct ieee80211_sta_ht_cap *req_ht_cap,
-+ struct ieee80211_ht_bss_info *req_bss_cap);
- void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u16 ssn);
-
- void ieee80211_sta_stop_rx_ba_session(struct ieee80211_sub_if_data *sdata, u8 *da,
---- everything.orig/net/mac80211/wext.c 2008-10-08 20:45:06.000000000 +0200
-+++ everything/net/mac80211/wext.c 2008-10-09 02:16:28.000000000 +0200
-@@ -147,7 +147,7 @@ static int ieee80211_ioctl_giwname(struc
- sband = local->hw.wiphy->bands[IEEE80211_BAND_5GHZ];
- if (sband) {
- is_a = 1;
-- is_ht |= sband->ht_info.ht_supported;
-+ is_ht |= sband->ht_cap.ht_supported;
- }
-
- sband = local->hw.wiphy->bands[IEEE80211_BAND_2GHZ];
-@@ -160,7 +160,7 @@ static int ieee80211_ioctl_giwname(struc
- if (sband->bitrates[i].bitrate == 60)
- is_g = 1;
- }
-- is_ht |= sband->ht_info.ht_supported;
-+ is_ht |= sband->ht_cap.ht_supported;
- }
-
- strcpy(name, "IEEE 802.11");
---- everything.orig/net/mac80211/ht.c 2008-10-08 20:44:47.000000000 +0200
-+++ everything/net/mac80211/ht.c 2008-10-09 02:16:26.000000000 +0200
-@@ -20,37 +20,33 @@
- #include "sta_info.h"
- #include "wme.h"
-
--int ieee80211_ht_cap_ie_to_ht_info(struct ieee80211_ht_cap *ht_cap_ie,
-- struct ieee80211_ht_info *ht_info)
-+void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_ht_cap *ht_cap_ie,
-+ struct ieee80211_sta_ht_cap *ht_cap)
- {
-
-- if (ht_info == NULL)
-- return -EINVAL;
-+ BUG_ON(!ht_cap);
-
-- memset(ht_info, 0, sizeof(*ht_info));
-+ memset(ht_cap, 0, sizeof(*ht_cap));
-
- if (ht_cap_ie) {
- u8 ampdu_info = ht_cap_ie->ampdu_params_info;
-
-- ht_info->ht_supported = 1;
-- ht_info->cap = le16_to_cpu(ht_cap_ie->cap_info);
-- ht_info->ampdu_factor =
-- ampdu_info & IEEE80211_HT_CAP_AMPDU_FACTOR;
-- ht_info->ampdu_density =
-- (ampdu_info & IEEE80211_HT_CAP_AMPDU_DENSITY) >> 2;
-- memcpy(ht_info->supp_mcs_set, ht_cap_ie->supp_mcs_set, 16);
-+ ht_cap->ht_supported = true;
-+ ht_cap->cap = le16_to_cpu(ht_cap_ie->cap_info);
-+ ht_cap->ampdu_factor =
-+ ampdu_info & IEEE80211_HT_AMPDU_PARM_FACTOR;
-+ ht_cap->ampdu_density =
-+ (ampdu_info & IEEE80211_HT_AMPDU_PARM_DENSITY) >> 2;
-+ memcpy(&ht_cap->mcs, &ht_cap_ie->mcs, sizeof(ht_cap->mcs));
- } else
-- ht_info->ht_supported = 0;
--
-- return 0;
-+ ht_cap->ht_supported = false;
- }
-
--int ieee80211_ht_addt_info_ie_to_ht_bss_info(
-- struct ieee80211_ht_addt_info *ht_add_info_ie,
-+void ieee80211_ht_info_ie_to_ht_bss_info(
-+ struct ieee80211_ht_info *ht_add_info_ie,
- struct ieee80211_ht_bss_info *bss_info)
- {
-- if (bss_info == NULL)
-- return -EINVAL;
-+ BUG_ON(!bss_info);
-
- memset(bss_info, 0, sizeof(*bss_info));
-
-@@ -62,8 +58,119 @@ int ieee80211_ht_addt_info_ie_to_ht_bss_
- bss_info->bss_cap = ht_add_info_ie->ht_param;
- bss_info->bss_op_mode = (u8)(op_mode & 0xff);
- }
-+}
-+
-+/*
-+ * ieee80211_handle_ht should be called only after the operating band
-+ * has been determined as ht configuration depends on the hw's
-+ * HT abilities for a specific band.
-+ */
-+u32 ieee80211_handle_ht(struct ieee80211_local *local,
-+ struct ieee80211_sta_ht_cap *req_ht_cap,
-+ struct ieee80211_ht_bss_info *req_bss_cap)
-+{
-+ struct ieee80211_conf *conf = &local->hw.conf;
-+ struct ieee80211_supported_band *sband;
-+ struct ieee80211_sta_ht_cap ht_cap;
-+ struct ieee80211_ht_bss_info ht_bss_conf;
-+ u32 changed = 0;
-+ int i;
-+ u8 max_tx_streams;
-+ u8 tx_mcs_set_cap;
-+ bool enable_ht = true;
-+
-+ sband = local->hw.wiphy->bands[conf->channel->band];
-+
-+ memset(&ht_cap, 0, sizeof(ht_cap));
-+ memset(&ht_bss_conf, 0, sizeof(struct ieee80211_ht_bss_info));
-+
-+ /* HT is not supported */
-+ if (!sband->ht_cap.ht_supported)
-+ enable_ht = false;
-+
-+ /* disable HT */
-+ if (!enable_ht) {
-+ if (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE)
-+ changed |= BSS_CHANGED_HT;
-+ conf->flags &= ~IEEE80211_CONF_SUPPORT_HT_MODE;
-+ conf->ht_cap.ht_supported = false;
-+ return changed;
-+ }
-+
-+
-+ if (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE))
-+ changed |= BSS_CHANGED_HT;
-+
-+ conf->flags |= IEEE80211_CONF_SUPPORT_HT_MODE;
-+ ht_cap.ht_supported = true;
-+
-+ ht_cap.cap = req_ht_cap->cap & sband->ht_cap.cap;
-+ ht_cap.cap &= ~IEEE80211_HT_CAP_SM_PS;
-+ ht_cap.cap |= sband->ht_cap.cap & IEEE80211_HT_CAP_SM_PS;
-+
-+ ht_bss_conf.primary_channel = req_bss_cap->primary_channel;
-+ ht_bss_conf.bss_cap = req_bss_cap->bss_cap;
-+ ht_bss_conf.bss_op_mode = req_bss_cap->bss_op_mode;
-+
-+ ht_cap.ampdu_factor = req_ht_cap->ampdu_factor;
-+ ht_cap.ampdu_density = req_ht_cap->ampdu_density;
-+
-+ /* own MCS TX capabilities */
-+ tx_mcs_set_cap = sband->ht_cap.mcs.tx_params;
-+
-+ /*
-+ * configure supported Tx MCS according to requested MCS
-+ * (based in most cases on Rx capabilities of peer) and self
-+ * Tx MCS capabilities (as defined by low level driver HW
-+ * Tx capabilities)
-+ */
-+
-+ /* can we TX with MCS rates? */
-+ if (!(tx_mcs_set_cap & IEEE80211_HT_MCS_TX_DEFINED))
-+ goto check_changed;
-+
-+ /* Counting from 0, therefore +1 */
-+ if (tx_mcs_set_cap & IEEE80211_HT_MCS_TX_RX_DIFF)
-+ max_tx_streams =
-+ ((tx_mcs_set_cap & IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
-+ >> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT) + 1;
-+ else
-+ max_tx_streams = IEEE80211_HT_MCS_TX_MAX_STREAMS;
-+
-+ /*
-+ * 802.11n D5.0 20.3.5 / 20.6 says:
-+ * - indices 0 to 7 and 32 are single spatial stream
-+ * - 8 to 31 are multiple spatial streams using equal modulation
-+ * [8..15 for two streams, 16..23 for three and 24..31 for four]
-+ * - remainder are multiple spatial streams using unequal modulation
-+ */
-+ for (i = 0; i < max_tx_streams; i++)
-+ ht_cap.mcs.rx_mask[i] =
-+ sband->ht_cap.mcs.rx_mask[i] &
-+ req_ht_cap->mcs.rx_mask[i];
-+
-+ if (tx_mcs_set_cap & IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION)
-+ for (i = IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE;
-+ i < IEEE80211_HT_MCS_MASK_LEN; i++)
-+ ht_cap.mcs.rx_mask[i] =
-+ sband->ht_cap.mcs.rx_mask[i] &
-+ req_ht_cap->mcs.rx_mask[i];
-+
-+ /* handle MCS rate 32 too */
-+ if (sband->ht_cap.mcs.rx_mask[32/8] &
-+ req_ht_cap->mcs.rx_mask[32/8] & 1)
-+ ht_cap.mcs.rx_mask[32/8] |= 1;
-+
-+ check_changed:
-+ /* if bss configuration changed store the new one */
-+ if (memcmp(&conf->ht_cap, &ht_cap, sizeof(ht_cap)) ||
-+ memcmp(&conf->ht_bss_conf, &ht_bss_conf, sizeof(ht_bss_conf))) {
-+ changed |= BSS_CHANGED_HT;
-+ memcpy(&conf->ht_cap, &ht_cap, sizeof(ht_cap));
-+ memcpy(&conf->ht_bss_conf, &ht_bss_conf, sizeof(ht_bss_conf));
-+ }
-
-- return 0;
-+ return changed;
- }
-
- static void ieee80211_send_addba_request(struct ieee80211_sub_if_data *sdata,
-@@ -802,7 +909,7 @@ void ieee80211_process_addba_request(str
- * check if configuration can support the BA policy
- * and if buffer size does not exceeds max value */
- if (((ba_policy != 1)
-- && (!(conf->ht_conf.cap & IEEE80211_HT_CAP_DELAY_BA)))
-+ && (!(conf->ht_cap.cap & IEEE80211_HT_CAP_DELAY_BA)))
- || (buf_size > IEEE80211_MAX_AMPDU_BUF)) {
- status = WLAN_STATUS_INVALID_QOS_PARAM;
- #ifdef CONFIG_MAC80211_HT_DEBUG
-@@ -820,7 +927,7 @@ void ieee80211_process_addba_request(str
-
- sband = local->hw.wiphy->bands[conf->channel->band];
- buf_size = IEEE80211_MIN_AMPDU_BUF;
-- buf_size = buf_size << sband->ht_info.ampdu_factor;
-+ buf_size = buf_size << sband->ht_cap.ampdu_factor;
- }
-
-
---- everything.orig/net/mac80211/mlme.c 2008-10-08 20:45:06.000000000 +0200
-+++ everything/net/mac80211/mlme.c 2008-10-09 02:16:26.000000000 +0200
-@@ -236,7 +236,7 @@ static void ieee80211_send_assoc(struct
- struct ieee80211_local *local = sdata->local;
- struct sk_buff *skb;
- struct ieee80211_mgmt *mgmt;
-- u8 *pos, *ies, *ht_add_ie;
-+ u8 *pos, *ies, *ht_ie;
- int i, len, count, rates_len, supp_rates_len;
- u16 capab;
- struct ieee80211_bss *bss;
-@@ -393,24 +393,25 @@ static void ieee80211_send_assoc(struct
-
- /* wmm support is a must to HT */
- if (wmm && (ifsta->flags & IEEE80211_STA_WMM_ENABLED) &&
-- sband->ht_info.ht_supported &&
-- (ht_add_ie = ieee80211_bss_get_ie(bss, WLAN_EID_HT_EXTRA_INFO))) {
-- struct ieee80211_ht_addt_info *ht_add_info =
-- (struct ieee80211_ht_addt_info *)ht_add_ie;
-- u16 cap = sband->ht_info.cap;
-+ sband->ht_cap.ht_supported &&
-+ (ht_ie = ieee80211_bss_get_ie(bss, WLAN_EID_HT_INFORMATION)) &&
-+ ht_ie[1] >= sizeof(struct ieee80211_ht_info)) {
-+ struct ieee80211_ht_info *ht_info =
-+ (struct ieee80211_ht_info *)(ht_ie + 2);
-+ u16 cap = sband->ht_cap.cap;
- __le16 tmp;
- u32 flags = local->hw.conf.channel->flags;
-
-- switch (ht_add_info->ht_param & IEEE80211_HT_IE_CHA_SEC_OFFSET) {
-- case IEEE80211_HT_IE_CHA_SEC_ABOVE:
-+ switch (ht_info->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
-+ case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
- if (flags & IEEE80211_CHAN_NO_FAT_ABOVE) {
-- cap &= ~IEEE80211_HT_CAP_SUP_WIDTH;
-+ cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
- cap &= ~IEEE80211_HT_CAP_SGI_40;
- }
- break;
-- case IEEE80211_HT_IE_CHA_SEC_BELOW:
-+ case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
- if (flags & IEEE80211_CHAN_NO_FAT_BELOW) {
-- cap &= ~IEEE80211_HT_CAP_SUP_WIDTH;
-+ cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
- cap &= ~IEEE80211_HT_CAP_SGI_40;
- }
- break;
-@@ -424,9 +425,9 @@ static void ieee80211_send_assoc(struct
- memcpy(pos, &tmp, sizeof(u16));
- pos += sizeof(u16);
- /* TODO: needs a define here for << 2 */
-- *pos++ = sband->ht_info.ampdu_factor |
-- (sband->ht_info.ampdu_density << 2);
-- memcpy(pos, sband->ht_info.supp_mcs_set, 16);
-+ *pos++ = sband->ht_cap.ampdu_factor |
-+ (sband->ht_cap.ampdu_density << 2);
-+ memcpy(pos, &sband->ht_cap.mcs, sizeof(sband->ht_cap.mcs));
- }
-
- kfree(ifsta->assocreq_ies);
-@@ -732,7 +733,7 @@ static void ieee80211_set_associated(str
- if (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) {
- changed |= BSS_CHANGED_HT;
- sdata->bss_conf.assoc_ht = 1;
-- sdata->bss_conf.ht_conf = &conf->ht_conf;
-+ sdata->bss_conf.ht_cap = &conf->ht_cap;
- sdata->bss_conf.ht_bss_conf = &conf->ht_bss_conf;
- }
-
-@@ -856,7 +857,7 @@ static void ieee80211_set_disassoc(struc
- changed |= BSS_CHANGED_HT;
-
- sdata->bss_conf.assoc_ht = 0;
-- sdata->bss_conf.ht_conf = NULL;
-+ sdata->bss_conf.ht_cap = NULL;
- sdata->bss_conf.ht_bss_conf = NULL;
-
- ieee80211_led_assoc(local, 0);
-@@ -1348,11 +1349,11 @@ static void ieee80211_rx_mgmt_assoc_resp
- if (elems.ht_cap_elem && elems.ht_info_elem && elems.wmm_param &&
- (ifsta->flags & IEEE80211_STA_WMM_ENABLED)) {
- struct ieee80211_ht_bss_info bss_info;
-- ieee80211_ht_cap_ie_to_ht_info(
-- elems.ht_cap_elem, &sta->sta.ht_info);
-- ieee80211_ht_addt_info_ie_to_ht_bss_info(
-+ ieee80211_ht_cap_ie_to_sta_ht_cap(
-+ elems.ht_cap_elem, &sta->sta.ht_cap);
-+ ieee80211_ht_info_ie_to_ht_bss_info(
- elems.ht_info_elem, &bss_info);
-- ieee80211_handle_ht(local, 1, &sta->sta.ht_info, &bss_info);
-+ ieee80211_handle_ht(local, &sta->sta.ht_cap, &bss_info);
- }
-
- rate_control_rate_init(sta);
-@@ -1712,9 +1713,9 @@ static void ieee80211_rx_mgmt_beacon(str
- elems.wmm_param && conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) {
- struct ieee80211_ht_bss_info bss_info;
-
-- ieee80211_ht_addt_info_ie_to_ht_bss_info(
-+ ieee80211_ht_info_ie_to_ht_bss_info(
- elems.ht_info_elem, &bss_info);
-- changed |= ieee80211_handle_ht(local, 1, &conf->ht_conf,
-+ changed |= ieee80211_handle_ht(local, &conf->ht_cap,
- &bss_info);
- }
-
---- everything.orig/net/mac80211/util.c 2008-10-08 20:45:06.000000000 +0200
-+++ everything/net/mac80211/util.c 2008-10-09 02:16:28.000000000 +0200
-@@ -532,8 +532,8 @@ void ieee802_11_parse_elems(u8 *start, s
- if (elen >= sizeof(struct ieee80211_ht_cap))
- elems->ht_cap_elem = (void *)pos;
- break;
-- case WLAN_EID_HT_EXTRA_INFO:
-- if (elen >= sizeof(struct ieee80211_ht_addt_info))
-+ case WLAN_EID_HT_INFORMATION:
-+ if (elen >= sizeof(struct ieee80211_ht_info))
- elems->ht_info_elem = (void *)pos;
- break;
- case WLAN_EID_MESH_ID:
---- everything.orig/net/mac80211/cfg.c 2008-10-08 20:45:06.000000000 +0200
-+++ everything/net/mac80211/cfg.c 2008-10-09 02:16:29.000000000 +0200
-@@ -635,10 +635,9 @@ static void sta_apply_parameters(struct
- sta->sta.supp_rates[local->oper_channel->band] = rates;
- }
-
-- if (params->ht_capa) {
-- ieee80211_ht_cap_ie_to_ht_info(params->ht_capa,
-- &sta->sta.ht_info);
-- }
-+ if (params->ht_capa)
-+ ieee80211_ht_cap_ie_to_sta_ht_cap(params->ht_capa,
-+ &sta->sta.ht_cap);
-
- if (ieee80211_vif_is_mesh(&sdata->vif) && params->plink_action) {
- switch (params->plink_action) {
---- everything.orig/drivers/net/wireless/iwlwifi/iwl-agn-rs.c 2008-10-08 20:44:47.000000000 +0200
-+++ everything/drivers/net/wireless/iwlwifi/iwl-agn-rs.c 2008-10-09 02:16:27.000000000 +0200
-@@ -1136,10 +1136,10 @@ static int rs_switch_to_mimo2(struct iwl
- s8 is_green = lq_sta->is_green;
-
- if (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) ||
-- !sta->ht_info.ht_supported)
-+ !sta->ht_cap.ht_supported)
- return -1;
-
-- if (((sta->ht_info.cap & IEEE80211_HT_CAP_SM_PS) >> 2)
-+ if (((sta->ht_cap.cap & IEEE80211_HT_CAP_SM_PS) >> 2)
- == WLAN_HT_CAP_SM_PS_STATIC)
- return -1;
-
-@@ -1204,7 +1204,7 @@ static int rs_switch_to_siso(struct iwl_
- s32 rate;
-
- if (!(conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) ||
-- !sta->ht_info.ht_supported)
-+ !sta->ht_cap.ht_supported)
- return -1;
-
- IWL_DEBUG_RATE("LQ: try to switch to SISO\n");
-@@ -2244,19 +2244,19 @@ static void rs_rate_init(void *priv_r, s
- * active_siso_rate mask includes 9 MBits (bit 5), and CCK (bits 0-3),
- * supp_rates[] does not; shift to convert format, force 9 MBits off.
- */
-- lq_sta->active_siso_rate = conf->ht_conf.supp_mcs_set[0] << 1;
-- lq_sta->active_siso_rate |= conf->ht_conf.supp_mcs_set[0] & 0x1;
-+ lq_sta->active_siso_rate = conf->ht_cap.mcs.rx_mask[0] << 1;
-+ lq_sta->active_siso_rate |= conf->ht_cap.mcs.rx_mask[0] & 0x1;
- lq_sta->active_siso_rate &= ~((u16)0x2);
- lq_sta->active_siso_rate <<= IWL_FIRST_OFDM_RATE;
-
- /* Same here */
-- lq_sta->active_mimo2_rate = conf->ht_conf.supp_mcs_set[1] << 1;
-- lq_sta->active_mimo2_rate |= conf->ht_conf.supp_mcs_set[1] & 0x1;
-+ lq_sta->active_mimo2_rate = conf->ht_cap.mcs.rx_mask[1] << 1;
-+ lq_sta->active_mimo2_rate |= conf->ht_cap.mcs.rx_mask[1] & 0x1;
- lq_sta->active_mimo2_rate &= ~((u16)0x2);
- lq_sta->active_mimo2_rate <<= IWL_FIRST_OFDM_RATE;
-
-- lq_sta->active_mimo3_rate = conf->ht_conf.supp_mcs_set[2] << 1;
-- lq_sta->active_mimo3_rate |= conf->ht_conf.supp_mcs_set[2] & 0x1;
-+ lq_sta->active_mimo3_rate = conf->ht_cap.mcs.rx_mask[2] << 1;
-+ lq_sta->active_mimo3_rate |= conf->ht_cap.mcs.rx_mask[2] & 0x1;
- lq_sta->active_mimo3_rate &= ~((u16)0x2);
- lq_sta->active_mimo3_rate <<= IWL_FIRST_OFDM_RATE;
-
---- everything.orig/drivers/net/wireless/iwlwifi/iwl-agn.c 2008-10-08 20:44:48.000000000 +0200
-+++ everything/drivers/net/wireless/iwlwifi/iwl-agn.c 2008-10-09 02:16:29.000000000 +0200
-@@ -553,7 +553,7 @@ static int iwl4965_send_beacon_cmd(struc
- static void iwl4965_ht_conf(struct iwl_priv *priv,
- struct ieee80211_bss_conf *bss_conf)
- {
-- struct ieee80211_ht_info *ht_conf = bss_conf->ht_conf;
-+ struct ieee80211_sta_ht_cap *ht_conf = bss_conf->ht_cap;
- struct ieee80211_ht_bss_info *ht_bss_conf = bss_conf->ht_bss_conf;
- struct iwl_ht_info *iwl_conf = &priv->current_ht_config;
-
-@@ -574,27 +574,27 @@ static void iwl4965_ht_conf(struct iwl_p
- !!(ht_conf->cap & IEEE80211_HT_CAP_MAX_AMSDU);
-
- iwl_conf->supported_chan_width =
-- !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH);
-+ !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40);
- iwl_conf->extension_chan_offset =
-- ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_SEC_OFFSET;
-+ ht_bss_conf->bss_cap & IEEE80211_HT_PARAM_CHA_SEC_OFFSET;
- /* If no above or below channel supplied disable FAT channel */
-- if (iwl_conf->extension_chan_offset != IEEE80211_HT_IE_CHA_SEC_ABOVE &&
-- iwl_conf->extension_chan_offset != IEEE80211_HT_IE_CHA_SEC_BELOW) {
-- iwl_conf->extension_chan_offset = IEEE80211_HT_IE_CHA_SEC_NONE;
-+ if (iwl_conf->extension_chan_offset != IEEE80211_HT_PARAM_CHA_SEC_ABOVE &&
-+ iwl_conf->extension_chan_offset != IEEE80211_HT_PARAM_CHA_SEC_BELOW) {
-+ iwl_conf->extension_chan_offset = IEEE80211_HT_PARAM_CHA_SEC_NONE;
- iwl_conf->supported_chan_width = 0;
- }
-
- iwl_conf->sm_ps = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2);
-
-- memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16);
-+ memcpy(&iwl_conf->mcs, &ht_conf->mcs, 16);
-
- iwl_conf->control_channel = ht_bss_conf->primary_channel;
- iwl_conf->tx_chan_width =
-- !!(ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_WIDTH);
-+ !!(ht_bss_conf->bss_cap & IEEE80211_HT_PARAM_CHAN_WIDTH_ANY);
- iwl_conf->ht_protection =
-- ht_bss_conf->bss_op_mode & IEEE80211_HT_IE_HT_PROTECTION;
-+ ht_bss_conf->bss_op_mode & IEEE80211_HT_OP_MODE_PROTECTION;
- iwl_conf->non_GF_STA_present =
-- !!(ht_bss_conf->bss_op_mode & IEEE80211_HT_IE_NON_GF_STA_PRSNT);
-+ !!(ht_bss_conf->bss_op_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
-
- IWL_DEBUG_MAC80211("control channel %d\n", iwl_conf->control_channel);
- IWL_DEBUG_MAC80211("leave\n");
---- everything.orig/drivers/net/wireless/iwlwifi/iwl-core.c 2008-10-08 20:44:47.000000000 +0200
-+++ everything/drivers/net/wireless/iwlwifi/iwl-core.c 2008-10-09 02:16:26.000000000 +0200
-@@ -382,10 +382,10 @@ void iwl_reset_qos(struct iwl_priv *priv
- }
- EXPORT_SYMBOL(iwl_reset_qos);
-
--#define MAX_BIT_RATE_40_MHZ 0x96 /* 150 Mbps */
--#define MAX_BIT_RATE_20_MHZ 0x48 /* 72 Mbps */
-+#define MAX_BIT_RATE_40_MHZ 150 /* Mbps */
-+#define MAX_BIT_RATE_20_MHZ 72 /* Mbps */
- static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv,
-- struct ieee80211_ht_info *ht_info,
-+ struct ieee80211_sta_ht_cap *ht_info,
- enum ieee80211_band band)
- {
- u16 max_bit_rate = 0;
-@@ -393,45 +393,46 @@ static void iwlcore_init_ht_hw_capab(con
- u8 tx_chains_num = priv->hw_params.tx_chains_num;
-
- ht_info->cap = 0;
-- memset(ht_info->supp_mcs_set, 0, 16);
-+ memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));
-
-- ht_info->ht_supported = 1;
-+ ht_info->ht_supported = true;
-
-- ht_info->cap |= (u16)IEEE80211_HT_CAP_GRN_FLD;
-- ht_info->cap |= (u16)IEEE80211_HT_CAP_SGI_20;
-- ht_info->cap |= (u16)(IEEE80211_HT_CAP_SM_PS &
-+ ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD;
-+ ht_info->cap |= IEEE80211_HT_CAP_SGI_20;
-+ ht_info->cap |= (IEEE80211_HT_CAP_SM_PS &
- (WLAN_HT_CAP_SM_PS_DISABLED << 2));
-
- max_bit_rate = MAX_BIT_RATE_20_MHZ;
- if (priv->hw_params.fat_channel & BIT(band)) {
-- ht_info->cap |= (u16)IEEE80211_HT_CAP_SUP_WIDTH;
-- ht_info->cap |= (u16)IEEE80211_HT_CAP_SGI_40;
-- ht_info->supp_mcs_set[4] = 0x01;
-+ ht_info->cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
-+ ht_info->cap |= IEEE80211_HT_CAP_SGI_40;
-+ ht_info->mcs.rx_mask[4] = 0x01;
- max_bit_rate = MAX_BIT_RATE_40_MHZ;
- }
-
- if (priv->cfg->mod_params->amsdu_size_8K)
-- ht_info->cap |= (u16)IEEE80211_HT_CAP_MAX_AMSDU;
-+ ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
-
- ht_info->ampdu_factor = CFG_HT_RX_AMPDU_FACTOR_DEF;
- ht_info->ampdu_density = CFG_HT_MPDU_DENSITY_DEF;
-
-- ht_info->supp_mcs_set[0] = 0xFF;
-+ ht_info->mcs.rx_mask[0] = 0xFF;
- if (rx_chains_num >= 2)
-- ht_info->supp_mcs_set[1] = 0xFF;
-+ ht_info->mcs.rx_mask[1] = 0xFF;
- if (rx_chains_num >= 3)
-- ht_info->supp_mcs_set[2] = 0xFF;
-+ ht_info->mcs.rx_mask[2] = 0xFF;
-
- /* Highest supported Rx data rate */
- max_bit_rate *= rx_chains_num;
-- ht_info->supp_mcs_set[10] = (u8)(max_bit_rate & 0x00FF);
-- ht_info->supp_mcs_set[11] = (u8)((max_bit_rate & 0xFF00) >> 8);
-+ WARN_ON(max_bit_rate & ~IEEE80211_HT_MCS_RX_HIGHEST_MASK);
-+ ht_info->mcs.rx_highest = cpu_to_le16(max_bit_rate);
-
- /* Tx MCS capabilities */
-- ht_info->supp_mcs_set[12] = IEEE80211_HT_CAP_MCS_TX_DEFINED;
-+ ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
- if (tx_chains_num != rx_chains_num) {
-- ht_info->supp_mcs_set[12] |= IEEE80211_HT_CAP_MCS_TX_RX_DIFF;
-- ht_info->supp_mcs_set[12] |= ((tx_chains_num - 1) << 2);
-+ ht_info->mcs.tx_params |= IEEE80211_HT_MCS_TX_RX_DIFF;
-+ ht_info->mcs.tx_params |= ((tx_chains_num - 1) <<
-+ IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
- }
- }
-
-@@ -495,7 +496,7 @@ static int iwlcore_init_geos(struct iwl_
- sband->n_bitrates = IWL_RATE_COUNT - IWL_FIRST_OFDM_RATE;
-
- if (priv->cfg->sku & IWL_SKU_N)
-- iwlcore_init_ht_hw_capab(priv, &sband->ht_info,
-+ iwlcore_init_ht_hw_capab(priv, &sband->ht_cap,
- IEEE80211_BAND_5GHZ);
-
- sband = &priv->bands[IEEE80211_BAND_2GHZ];
-@@ -505,7 +506,7 @@ static int iwlcore_init_geos(struct iwl_
- sband->n_bitrates = IWL_RATE_COUNT;
-
- if (priv->cfg->sku & IWL_SKU_N)
-- iwlcore_init_ht_hw_capab(priv, &sband->ht_info,
-+ iwlcore_init_ht_hw_capab(priv, &sband->ht_cap,
- IEEE80211_BAND_2GHZ);
-
- priv->ieee_channels = channels;
-@@ -595,8 +596,8 @@ static void iwlcore_free_geos(struct iwl
- static bool is_single_rx_stream(struct iwl_priv *priv)
- {
- return !priv->current_ht_config.is_ht ||
-- ((priv->current_ht_config.supp_mcs_set[1] == 0) &&
-- (priv->current_ht_config.supp_mcs_set[2] == 0));
-+ ((priv->current_ht_config.mcs.rx_mask[1] == 0) &&
-+ (priv->current_ht_config.mcs.rx_mask[2] == 0));
- }
-
- static u8 iwl_is_channel_extension(struct iwl_priv *priv,
-@@ -609,10 +610,10 @@ static u8 iwl_is_channel_extension(struc
- if (!is_channel_valid(ch_info))
- return 0;
-
-- if (extension_chan_offset == IEEE80211_HT_IE_CHA_SEC_ABOVE)
-+ if (extension_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_ABOVE)
- return !(ch_info->fat_extension_channel &
- IEEE80211_CHAN_NO_FAT_ABOVE);
-- else if (extension_chan_offset == IEEE80211_HT_IE_CHA_SEC_BELOW)
-+ else if (extension_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_BELOW)
- return !(ch_info->fat_extension_channel &
- IEEE80211_CHAN_NO_FAT_BELOW);
-
-@@ -620,18 +621,18 @@ static u8 iwl_is_channel_extension(struc
- }
-
- u8 iwl_is_fat_tx_allowed(struct iwl_priv *priv,
-- struct ieee80211_ht_info *sta_ht_inf)
-+ struct ieee80211_sta_ht_cap *sta_ht_inf)
- {
- struct iwl_ht_info *iwl_ht_conf = &priv->current_ht_config;
-
- if ((!iwl_ht_conf->is_ht) ||
- (iwl_ht_conf->supported_chan_width != IWL_CHANNEL_WIDTH_40MHZ) ||
-- (iwl_ht_conf->extension_chan_offset == IEEE80211_HT_IE_CHA_SEC_NONE))
-+ (iwl_ht_conf->extension_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_NONE))
- return 0;
-
- if (sta_ht_inf) {
- if ((!sta_ht_inf->ht_supported) ||
-- (!(sta_ht_inf->cap & IEEE80211_HT_CAP_SUP_WIDTH)))
-+ (!(sta_ht_inf->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)))
- return 0;
- }
-
-@@ -671,13 +672,13 @@ void iwl_set_rxon_ht(struct iwl_priv *pr
-
- /* Note: control channel is opposite of extension channel */
- switch (ht_info->extension_chan_offset) {
-- case IEEE80211_HT_IE_CHA_SEC_ABOVE:
-+ case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
- rxon->flags &= ~(RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK);
- break;
-- case IEEE80211_HT_IE_CHA_SEC_BELOW:
-+ case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
- rxon->flags |= RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK;
- break;
-- case IEEE80211_HT_IE_CHA_SEC_NONE:
-+ case IEEE80211_HT_PARAM_CHA_SEC_NONE:
- default:
- rxon->flags &= ~RXON_FLG_CHANNEL_MODE_MIXED_MSK;
- break;
-@@ -693,9 +694,9 @@ void iwl_set_rxon_ht(struct iwl_priv *pr
- "rxon flags 0x%X operation mode :0x%X "
- "extension channel offset 0x%x "
- "control chan %d\n",
-- ht_info->supp_mcs_set[0],
-- ht_info->supp_mcs_set[1],
-- ht_info->supp_mcs_set[2],
-+ ht_info->mcs.rx_mask[0],
-+ ht_info->mcs.rx_mask[1],
-+ ht_info->mcs.rx_mask[2],
- le32_to_cpu(rxon->flags), ht_info->ht_protection,
- ht_info->extension_chan_offset,
- ht_info->control_channel);
---- everything.orig/drivers/net/wireless/iwlwifi/iwl-core.h 2008-10-08 20:44:47.000000000 +0200
-+++ everything/drivers/net/wireless/iwlwifi/iwl-core.h 2008-10-08 20:45:06.000000000 +0200
-@@ -190,7 +190,7 @@ void iwl_set_rxon_chain(struct iwl_priv
- int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch);
- void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info);
- u8 iwl_is_fat_tx_allowed(struct iwl_priv *priv,
-- struct ieee80211_ht_info *sta_ht_inf);
-+ struct ieee80211_sta_ht_cap *sta_ht_inf);
- int iwl_hw_nic_init(struct iwl_priv *priv);
- int iwl_setup_mac(struct iwl_priv *priv);
- int iwl_set_hw_params(struct iwl_priv *priv);
---- everything.orig/drivers/net/wireless/iwlwifi/iwl-dev.h 2008-10-08 20:44:47.000000000 +0200
-+++ everything/drivers/net/wireless/iwlwifi/iwl-dev.h 2008-10-09 02:16:27.000000000 +0200
-@@ -412,7 +412,7 @@ struct iwl_ht_info {
- u8 max_amsdu_size;
- u8 ampdu_factor;
- u8 mpdu_density;
-- u8 supp_mcs_set[16];
-+ struct ieee80211_mcs_info mcs;
- /* BSS related data */
- u8 control_channel;
- u8 extension_chan_offset;
-@@ -584,7 +584,7 @@ struct iwl_addsta_cmd;
- extern int iwl_send_add_sta(struct iwl_priv *priv,
- struct iwl_addsta_cmd *sta, u8 flags);
- extern u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr,
-- int is_ap, u8 flags, struct ieee80211_ht_info *ht_info);
-+ int is_ap, u8 flags, struct ieee80211_sta_ht_cap *ht_info);
- extern void iwl4965_update_chain_flags(struct iwl_priv *priv);
- extern int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src);
- extern const u8 iwl_bcast_addr[ETH_ALEN];
---- everything.orig/drivers/net/wireless/iwlwifi/iwl-sta.c 2008-10-08 20:44:47.000000000 +0200
-+++ everything/drivers/net/wireless/iwlwifi/iwl-sta.c 2008-10-09 02:16:29.000000000 +0200
-@@ -183,7 +183,7 @@ int iwl_send_add_sta(struct iwl_priv *pr
- EXPORT_SYMBOL(iwl_send_add_sta);
-
- static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index,
-- struct ieee80211_ht_info *sta_ht_inf)
-+ struct ieee80211_sta_ht_cap *sta_ht_inf)
- {
- __le32 sta_flags;
- u8 mimo_ps_mode;
-@@ -231,7 +231,7 @@ static void iwl_set_ht_add_station(struc
- * iwl_add_station_flags - Add station to tables in driver and device
- */
- u8 iwl_add_station_flags(struct iwl_priv *priv, const u8 *addr, int is_ap,
-- u8 flags, struct ieee80211_ht_info *ht_info)
-+ u8 flags, struct ieee80211_sta_ht_cap *ht_info)
- {
- int i;
- int sta_id = IWL_INVALID_STATION;
-@@ -900,7 +900,7 @@ int iwl_rxon_add_station(struct iwl_priv
-
- /* Add station to device's station table */
- struct ieee80211_conf *conf = &priv->hw->conf;
-- struct ieee80211_ht_info *cur_ht_config = &conf->ht_conf;
-+ struct ieee80211_sta_ht_cap *cur_ht_config = &conf->ht_cap;
-
- if ((is_ap) &&
- (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) &&
---- everything.orig/drivers/net/wireless/iwlwifi/iwl-scan.c 2008-10-08 20:44:47.000000000 +0200
-+++ everything/drivers/net/wireless/iwlwifi/iwl-scan.c 2008-10-08 20:45:06.000000000 +0200
-@@ -550,7 +550,7 @@ static void iwl_ht_cap_to_ie(const struc
- {
- struct ieee80211_ht_cap *ht_cap;
-
-- if (!sband || !sband->ht_info.ht_supported)
-+ if (!sband || !sband->ht_cap.ht_supported)
- return;
-
- if (*left < sizeof(struct ieee80211_ht_cap))
-@@ -559,12 +559,12 @@ static void iwl_ht_cap_to_ie(const struc
- *pos++ = sizeof(struct ieee80211_ht_cap);
- ht_cap = (struct ieee80211_ht_cap *) pos;
-
-- ht_cap->cap_info = cpu_to_le16(sband->ht_info.cap);
-- memcpy(ht_cap->supp_mcs_set, sband->ht_info.supp_mcs_set, 16);
-+ ht_cap->cap_info = cpu_to_le16(sband->ht_cap.cap);
-+ memcpy(&ht_cap->mcs, &sband->ht_cap.mcs, 16);
- ht_cap->ampdu_params_info =
-- (sband->ht_info.ampdu_factor & IEEE80211_HT_CAP_AMPDU_FACTOR) |
-- ((sband->ht_info.ampdu_density << 2) &
-- IEEE80211_HT_CAP_AMPDU_DENSITY);
-+ (sband->ht_cap.ampdu_factor & IEEE80211_HT_AMPDU_PARM_FACTOR) |
-+ ((sband->ht_cap.ampdu_density << 2) &
-+ IEEE80211_HT_AMPDU_PARM_DENSITY);
- *left -= sizeof(struct ieee80211_ht_cap);
- }
-
---- everything.orig/drivers/net/wireless/ath9k/main.c 2008-10-08 20:44:48.000000000 +0200
-+++ everything/drivers/net/wireless/ath9k/main.c 2008-10-09 02:16:30.000000000 +0200
-@@ -61,24 +61,24 @@ static u32 ath_get_extchanmode(struct at
-
- switch (chan->band) {
- case IEEE80211_BAND_2GHZ:
-- if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_NONE) &&
-+ if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_NONE) &&
- (tx_chan_width == ATH9K_HT_MACMODE_20))
- chanmode = CHANNEL_G_HT20;
-- if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_ABOVE) &&
-+ if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_ABOVE) &&
- (tx_chan_width == ATH9K_HT_MACMODE_2040))
- chanmode = CHANNEL_G_HT40PLUS;
-- if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_BELOW) &&
-+ if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_BELOW) &&
- (tx_chan_width == ATH9K_HT_MACMODE_2040))
- chanmode = CHANNEL_G_HT40MINUS;
- break;
- case IEEE80211_BAND_5GHZ:
-- if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_NONE) &&
-+ if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_NONE) &&
- (tx_chan_width == ATH9K_HT_MACMODE_20))
- chanmode = CHANNEL_A_HT20;
-- if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_ABOVE) &&
-+ if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_ABOVE) &&
- (tx_chan_width == ATH9K_HT_MACMODE_2040))
- chanmode = CHANNEL_A_HT40PLUS;
-- if ((ext_chan_offset == IEEE80211_HT_IE_CHA_SEC_BELOW) &&
-+ if ((ext_chan_offset == IEEE80211_HT_PARAM_CHA_SEC_BELOW) &&
- (tx_chan_width == ATH9K_HT_MACMODE_2040))
- chanmode = CHANNEL_A_HT40MINUS;
- break;
-@@ -215,24 +215,24 @@ static void ath_key_delete(struct ath_so
- ath_key_reset(sc, key->keyidx, freeslot);
- }
-
--static void setup_ht_cap(struct ieee80211_ht_info *ht_info)
-+static void setup_ht_cap(struct ieee80211_sta_ht_cap *ht_info)
- {
- #define ATH9K_HT_CAP_MAXRXAMPDU_65536 0x3 /* 2 ^ 16 */
- #define ATH9K_HT_CAP_MPDUDENSITY_8 0x6 /* 8 usec */
-
-- ht_info->ht_supported = 1;
-- ht_info->cap = (u16)IEEE80211_HT_CAP_SUP_WIDTH
-- |(u16)IEEE80211_HT_CAP_SM_PS
-- |(u16)IEEE80211_HT_CAP_SGI_40
-- |(u16)IEEE80211_HT_CAP_DSSSCCK40;
-+ ht_info->ht_supported = true;
-+ ht_info->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
-+ IEEE80211_HT_CAP_SM_PS |
-+ IEEE80211_HT_CAP_SGI_40 |
-+ IEEE80211_HT_CAP_DSSSCCK40;
-
- ht_info->ampdu_factor = ATH9K_HT_CAP_MAXRXAMPDU_65536;
- ht_info->ampdu_density = ATH9K_HT_CAP_MPDUDENSITY_8;
-- /* setup supported mcs set */
-- memset(ht_info->supp_mcs_set, 0, 16);
-- ht_info->supp_mcs_set[0] = 0xff;
-- ht_info->supp_mcs_set[1] = 0xff;
-- ht_info->supp_mcs_set[12] = IEEE80211_HT_CAP_MCS_TX_DEFINED;
-+ /* set up supported mcs set */
-+ memset(&ht_info->mcs, 0, sizeof(ht_info->mcs));
-+ ht_info->mcs.rx_mask[0] = 0xff;
-+ ht_info->mcs.rx_mask[1] = 0xff;
-+ ht_info->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
- }
-
- static int ath_rate2idx(struct ath_softc *sc, int rate)
-@@ -328,31 +328,28 @@ static u8 parse_mpdudensity(u8 mpdudensi
- static void ath9k_ht_conf(struct ath_softc *sc,
- struct ieee80211_bss_conf *bss_conf)
- {
--#define IEEE80211_HT_CAP_40MHZ_INTOLERANT BIT(14)
- struct ath_ht_info *ht_info = &sc->sc_ht_info;
-
- if (bss_conf->assoc_ht) {
- ht_info->ext_chan_offset =
- bss_conf->ht_bss_conf->bss_cap &
-- IEEE80211_HT_IE_CHA_SEC_OFFSET;
-+ IEEE80211_HT_PARAM_CHA_SEC_OFFSET;
-
-- if (!(bss_conf->ht_conf->cap &
-+ if (!(bss_conf->ht_cap->cap &
- IEEE80211_HT_CAP_40MHZ_INTOLERANT) &&
- (bss_conf->ht_bss_conf->bss_cap &
-- IEEE80211_HT_IE_CHA_WIDTH))
-+ IEEE80211_HT_PARAM_CHAN_WIDTH_ANY))
- ht_info->tx_chan_width = ATH9K_HT_MACMODE_2040;
- else
- ht_info->tx_chan_width = ATH9K_HT_MACMODE_20;
-
- ath9k_hw_set11nmac2040(sc->sc_ah, ht_info->tx_chan_width);
- ht_info->maxampdu = 1 << (IEEE80211_HTCAP_MAXRXAMPDU_FACTOR +
-- bss_conf->ht_conf->ampdu_factor);
-+ bss_conf->ht_cap->ampdu_factor);
- ht_info->mpdudensity =
-- parse_mpdudensity(bss_conf->ht_conf->ampdu_density);
-+ parse_mpdudensity(bss_conf->ht_cap->ampdu_density);
-
- }
--
--#undef IEEE80211_HT_CAP_40MHZ_INTOLERANT
- }
-
- static void ath9k_bss_assoc_info(struct ath_softc *sc,
-@@ -412,7 +409,7 @@ static void ath9k_bss_assoc_info(struct
- return;
- }
-
-- if (hw->conf.ht_conf.ht_supported)
-+ if (hw->conf.ht_cap.ht_supported)
- sc->sc_ah->ah_channels[pos].chanmode =
- ath_get_extchanmode(sc, curchan);
- else
-@@ -535,7 +532,7 @@ int _ath_rx_indicate(struct ath_softc *s
-
- if (an) {
- ath_rx_input(sc, an,
-- hw->conf.ht_conf.ht_supported,
-+ hw->conf.ht_cap.ht_supported,
- skb, status, &st);
- }
- if (!an || (st != ATH_RX_CONSUMED))
-@@ -944,7 +941,7 @@ static int ath_attach(u16 devid,
-
- if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT)
- /* Setup HT capabilities for 2.4Ghz*/
-- setup_ht_cap(&sc->sbands[IEEE80211_BAND_2GHZ].ht_info);
-+ setup_ht_cap(&sc->sbands[IEEE80211_BAND_2GHZ].ht_cap);
-
- hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
- &sc->sbands[IEEE80211_BAND_2GHZ];
-@@ -959,7 +956,7 @@ static int ath_attach(u16 devid,
-
- if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_HT)
- /* Setup HT capabilities for 5Ghz*/
-- setup_ht_cap(&sc->sbands[IEEE80211_BAND_5GHZ].ht_info);
-+ setup_ht_cap(&sc->sbands[IEEE80211_BAND_5GHZ].ht_cap);
-
- hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
- &sc->sbands[IEEE80211_BAND_5GHZ];
-@@ -1255,7 +1252,7 @@ static int ath9k_config(struct ieee80211
- (curchan->band == IEEE80211_BAND_2GHZ) ?
- CHANNEL_G : CHANNEL_A;
-
-- if (sc->sc_curaid && hw->conf.ht_conf.ht_supported)
-+ if (sc->sc_curaid && hw->conf.ht_cap.ht_supported)
- sc->sc_ah->ah_channels[pos].chanmode =
- ath_get_extchanmode(sc, curchan);
-
---- everything.orig/drivers/net/wireless/ath9k/rc.c 2008-10-08 20:44:48.000000000 +0200
-+++ everything/drivers/net/wireless/ath9k/rc.c 2008-10-09 02:16:27.000000000 +0200
-@@ -1838,7 +1838,7 @@ void ath_rc_node_update(struct ieee80211
- struct ath_softc *sc = hw->priv;
- u32 capflag = 0;
-
-- if (hw->conf.ht_conf.ht_supported) {
-+ if (hw->conf.ht_cap.ht_supported) {
- capflag |= ATH_RC_HT_FLAG | ATH_RC_DS_FLAG;
- if (sc->sc_ht_info.tx_chan_width == ATH9K_HT_MACMODE_2040)
- capflag |= ATH_RC_CW40_FLAG;
-@@ -1910,7 +1910,7 @@ static void ath_tx_aggr_resp(struct ath_
- */
- si = container_of(sta, struct sta_info, sta);
- buffersize = IEEE80211_MIN_AMPDU_BUF <<
-- sband->ht_info.ampdu_factor; /* FIXME */
-+ sband->ht_cap.ampdu_factor; /* FIXME */
- state = si->ampdu_mlme.tid_state_tx[tidno];
-
- if (state & HT_ADDBA_RECEIVED_MSK) {
-@@ -1980,7 +1980,7 @@ static void ath_get_rate(void *priv, str
-
- /* Check if aggregation has to be enabled for this tid */
-
-- if (hw->conf.ht_conf.ht_supported) {
-+ if (hw->conf.ht_cap.ht_supported) {
- if (ieee80211_is_data_qos(fc)) {
- qc = ieee80211_get_qos_ctl(hdr);
- tid = qc[0] & 0xf;
-@@ -2028,8 +2028,8 @@ static void ath_rate_init(void *priv, st
-
- ath_setup_rates(sc, sband, sta, ath_rc_priv);
- if (sc->hw->conf.flags & IEEE80211_CONF_SUPPORT_HT_MODE) {
-- for (i = 0; i < MCS_SET_SIZE; i++) {
-- if (sc->hw->conf.ht_conf.supp_mcs_set[i/8] & (1<<(i%8)))
-+ for (i = 0; i < 77; i++) {
-+ if (sc->hw->conf.ht_cap.mcs.rx_mask[i/8] & (1<<(i%8)))
- ath_rc_priv->neg_ht_rates.rs_rates[j++] = i;
- if (j == ATH_RATE_MAX)
- break;
---- everything.orig/drivers/net/wireless/ath9k/recv.c 2008-10-08 20:44:48.000000000 +0200
-+++ everything/drivers/net/wireless/ath9k/recv.c 2008-10-09 02:16:27.000000000 +0200
-@@ -1119,7 +1119,7 @@ int ath_rx_aggr_start(struct ath_softc *
-
- sband = hw->wiphy->bands[hw->conf.channel->band];
- buffersize = IEEE80211_MIN_AMPDU_BUF <<
-- sband->ht_info.ampdu_factor; /* FIXME */
-+ sband->ht_cap.ampdu_factor; /* FIXME */
-
- rxtid = &an->an_aggr.rx.tid[tid];
-
---- everything.orig/drivers/net/wireless/ath9k/xmit.c 2008-10-08 20:44:48.000000000 +0200
-+++ everything/drivers/net/wireless/ath9k/xmit.c 2008-10-09 02:16:27.000000000 +0200
-@@ -300,7 +300,7 @@ static int ath_tx_prepare(struct ath_sof
- if (ieee80211_is_data(fc) && !txctl->use_minrate) {
-
- /* Enable HT only for DATA frames and not for EAPOL */
-- txctl->ht = (hw->conf.ht_conf.ht_supported &&
-+ txctl->ht = (hw->conf.ht_cap.ht_supported &&
- (tx_info->flags & IEEE80211_TX_CTL_AMPDU));
-
- if (is_multicast_ether_addr(hdr->addr1)) {
---- everything.orig/drivers/net/wireless/ath9k/rc.h 2008-10-08 20:44:48.000000000 +0200
-+++ everything/drivers/net/wireless/ath9k/rc.h 2008-10-08 20:45:06.000000000 +0200
-@@ -59,7 +59,6 @@ struct ath_softc;
- #define FALSE 0
-
- #define ATH_RATE_MAX 30
--#define MCS_SET_SIZE 128
-
- enum ieee80211_fixed_rate_mode {
- IEEE80211_FIXED_RATE_NONE = 0,
---- everything.orig/drivers/net/wireless/mac80211_hwsim.c 2008-10-08 20:44:48.000000000 +0200
-+++ everything/drivers/net/wireless/mac80211_hwsim.c 2008-10-09 02:16:30.000000000 +0200
-@@ -566,19 +566,18 @@ static int __init init_mac80211_hwsim(vo
- data->band.n_channels = ARRAY_SIZE(hwsim_channels);
- data->band.bitrates = data->rates;
- data->band.n_bitrates = ARRAY_SIZE(hwsim_rates);
-- data->band.ht_info.ht_supported = 1;
-- data->band.ht_info.cap = IEEE80211_HT_CAP_SUP_WIDTH |
-+ data->band.ht_cap.ht_supported = true;
-+ data->band.ht_cap.cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
- IEEE80211_HT_CAP_GRN_FLD |
- IEEE80211_HT_CAP_SGI_40 |
- IEEE80211_HT_CAP_DSSSCCK40;
-- data->band.ht_info.ampdu_factor = 0x3;
-- data->band.ht_info.ampdu_density = 0x6;
-- memset(data->band.ht_info.supp_mcs_set, 0,
-- sizeof(data->band.ht_info.supp_mcs_set));
-- data->band.ht_info.supp_mcs_set[0] = 0xff;
-- data->band.ht_info.supp_mcs_set[1] = 0xff;
-- data->band.ht_info.supp_mcs_set[12] =
-- IEEE80211_HT_CAP_MCS_TX_DEFINED;
-+ data->band.ht_cap.ampdu_factor = 0x3;
-+ data->band.ht_cap.ampdu_density = 0x6;
-+ memset(&data->band.ht_cap.mcs, 0,
-+ sizeof(data->band.ht_cap.mcs));
-+ data->band.ht_cap.mcs.rx_mask[0] = 0xff;
-+ data->band.ht_cap.mcs.rx_mask[1] = 0xff;
-+ data->band.ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED;
- hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &data->band;
-
- err = ieee80211_register_hw(hw);
diff --git a/package/mac80211/patches/419-mac80211-remove-antenna-sel.patch b/package/mac80211/patches/419-mac80211-remove-antenna-sel.patch
deleted file mode 100644
index dbdd64aa23..0000000000
--- a/package/mac80211/patches/419-mac80211-remove-antenna-sel.patch
+++ /dev/null
@@ -1,259 +0,0 @@
-Subject: mac80211: kill hw.conf.antenna_sel_{rx,tx}
-
-Never actually used.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- drivers/net/wireless/b43/main.c | 25 +++----------------------
- drivers/net/wireless/b43legacy/main.c | 18 ++----------------
- drivers/net/wireless/p54/p54common.c | 3 +--
- drivers/net/wireless/rt2x00/rt2x00config.c | 20 ++++----------------
- drivers/net/wireless/rt2x00/rt2x00dev.c | 6 ++----
- include/net/mac80211.h | 7 +------
- net/mac80211/debugfs.c | 8 --------
- net/mac80211/ieee80211_i.h | 2 --
- net/mac80211/tx.c | 1 -
- 9 files changed, 13 insertions(+), 77 deletions(-)
-
---- everything.orig/net/mac80211/debugfs.c 2008-10-08 22:35:20.000000000 +0200
-+++ everything/net/mac80211/debugfs.c 2008-10-08 22:35:26.000000000 +0200
-@@ -47,10 +47,6 @@ static const struct file_operations name
-
- DEBUGFS_READONLY_FILE(frequency, 20, "%d",
- local->hw.conf.channel->center_freq);
--DEBUGFS_READONLY_FILE(antenna_sel_tx, 20, "%d",
-- local->hw.conf.antenna_sel_tx);
--DEBUGFS_READONLY_FILE(antenna_sel_rx, 20, "%d",
-- local->hw.conf.antenna_sel_rx);
- DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
- local->rts_threshold);
- DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d",
-@@ -202,8 +198,6 @@ void debugfs_hw_add(struct ieee80211_loc
- local->debugfs.keys = debugfs_create_dir("keys", phyd);
-
- DEBUGFS_ADD(frequency);
-- DEBUGFS_ADD(antenna_sel_tx);
-- DEBUGFS_ADD(antenna_sel_rx);
- DEBUGFS_ADD(rts_threshold);
- DEBUGFS_ADD(fragmentation_threshold);
- DEBUGFS_ADD(short_retry_limit);
-@@ -258,8 +252,6 @@ void debugfs_hw_add(struct ieee80211_loc
- void debugfs_hw_del(struct ieee80211_local *local)
- {
- DEBUGFS_DEL(frequency);
-- DEBUGFS_DEL(antenna_sel_tx);
-- DEBUGFS_DEL(antenna_sel_rx);
- DEBUGFS_DEL(rts_threshold);
- DEBUGFS_DEL(fragmentation_threshold);
- DEBUGFS_DEL(short_retry_limit);
---- everything.orig/net/mac80211/ieee80211_i.h 2008-10-08 22:35:01.000000000 +0200
-+++ everything/net/mac80211/ieee80211_i.h 2008-10-08 22:35:10.000000000 +0200
-@@ -727,8 +727,6 @@ struct ieee80211_local {
- struct dentry *rcdir;
- struct dentry *rcname;
- struct dentry *frequency;
-- struct dentry *antenna_sel_tx;
-- struct dentry *antenna_sel_rx;
- struct dentry *rts_threshold;
- struct dentry *fragmentation_threshold;
- struct dentry *short_retry_limit;
---- everything.orig/include/net/mac80211.h 2008-10-08 22:35:30.000000000 +0200
-+++ everything/include/net/mac80211.h 2008-10-08 22:39:56.000000000 +0200
-@@ -324,7 +324,7 @@ struct ieee80211_tx_altrate {
- * @flags: transmit info flags, defined above
- * @band: TBD
- * @tx_rate_idx: TBD
-- * @antenna_sel_tx: TBD
-+ * @antenna_sel_tx: antenna to use, 0 for automatic diversity
- * @control: union for control data
- * @status: union for status data
- * @driver_data: array of driver_data pointers
-@@ -474,9 +474,6 @@ static inline int __deprecated __IEEE802
- * @listen_interval: listen interval in units of beacon interval
- * @flags: configuration flags defined above
- * @power_level: requested transmit power (in dBm)
-- * @antenna_sel_tx: transmit antenna selection, 0: default/diversity,
-- * 1/2: antenna 0/1
-- * @antenna_sel_rx: receive antenna selection, like @antenna_sel_tx
- * @ht_cap: describes current self configuration of 802.11n HT capabilities
- * @ht_bss_conf: describes current BSS configuration of 802.11n HT parameters
- * @channel: the channel to tune to
-@@ -488,8 +485,6 @@ struct ieee80211_conf {
- u16 listen_interval;
- u32 flags;
- int power_level;
-- u8 antenna_sel_tx;
-- u8 antenna_sel_rx;
-
- struct ieee80211_channel *channel;
-
---- everything.orig/net/mac80211/tx.c 2008-10-08 22:37:05.000000000 +0200
-+++ everything/net/mac80211/tx.c 2008-10-08 22:37:22.000000000 +0200
-@@ -1975,7 +1975,6 @@ struct sk_buff *ieee80211_beacon_get(str
- sband->bitrates[rsel.rate_idx].flags & IEEE80211_RATE_SHORT_PREAMBLE)
- info->flags |= IEEE80211_TX_CTL_SHORT_PREAMBLE;
-
-- info->antenna_sel_tx = local->hw.conf.antenna_sel_tx;
- info->control.retry_limit = 1;
-
- out:
---- everything.orig/drivers/net/wireless/b43/main.c 2008-10-08 22:40:06.000000000 +0200
-+++ everything/drivers/net/wireless/b43/main.c 2008-10-08 22:40:45.000000000 +0200
-@@ -1339,25 +1339,6 @@ u8 b43_ieee80211_antenna_sanitize(struct
- return antenna_nr;
- }
-
--static int b43_antenna_from_ieee80211(struct b43_wldev *dev, u8 antenna)
--{
-- antenna = b43_ieee80211_antenna_sanitize(dev, antenna);
-- switch (antenna) {
-- case 0: /* default/diversity */
-- return B43_ANTENNA_DEFAULT;
-- case 1: /* Antenna 0 */
-- return B43_ANTENNA0;
-- case 2: /* Antenna 1 */
-- return B43_ANTENNA1;
-- case 3: /* Antenna 2 */
-- return B43_ANTENNA2;
-- case 4: /* Antenna 3 */
-- return B43_ANTENNA3;
-- default:
-- return B43_ANTENNA_DEFAULT;
-- }
--}
--
- /* Convert a b43 antenna number value to the PHY TX control value. */
- static u16 b43_antenna_to_phyctl(int antenna)
- {
-@@ -1399,7 +1380,7 @@ static void b43_write_beacon_template(st
- len, ram_offset, shm_size_offset, rate);
-
- /* Write the PHY TX control parameters. */
-- antenna = b43_antenna_from_ieee80211(dev, info->antenna_sel_tx);
-+ antenna = B43_ANTENNA_DEFAULT;
- antenna = b43_antenna_to_phyctl(antenna);
- ctl = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL);
- /* We can't send beacons with short preamble. Would get PHY errors. */
-@@ -3399,9 +3380,9 @@ static int b43_op_config(struct ieee8021
- }
-
- /* Antennas for RX and management frame TX. */
-- antenna = b43_antenna_from_ieee80211(dev, conf->antenna_sel_tx);
-+ antenna = B43_ANTENNA_DEFAULT;
- b43_mgmtframe_txantenna(dev, antenna);
-- antenna = b43_antenna_from_ieee80211(dev, conf->antenna_sel_rx);
-+ antenna = B43_ANTENNA_DEFAULT;
- if (phy->ops->set_rx_antenna)
- phy->ops->set_rx_antenna(dev, antenna);
-
---- everything.orig/drivers/net/wireless/b43legacy/main.c 2008-10-08 22:41:36.000000000 +0200
-+++ everything/drivers/net/wireless/b43legacy/main.c 2008-10-08 22:41:59.000000000 +0200
-@@ -2556,20 +2556,6 @@ init_failure:
- return err;
- }
-
--static int b43legacy_antenna_from_ieee80211(u8 antenna)
--{
-- switch (antenna) {
-- case 0: /* default/diversity */
-- return B43legacy_ANTENNA_DEFAULT;
-- case 1: /* Antenna 0 */
-- return B43legacy_ANTENNA0;
-- case 2: /* Antenna 1 */
-- return B43legacy_ANTENNA1;
-- default:
-- return B43legacy_ANTENNA_DEFAULT;
-- }
--}
--
- static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
- struct ieee80211_conf *conf)
- {
-@@ -2583,8 +2569,8 @@ static int b43legacy_op_dev_config(struc
- int err = 0;
- u32 savedirqs;
-
-- antenna_tx = b43legacy_antenna_from_ieee80211(conf->antenna_sel_tx);
-- antenna_rx = b43legacy_antenna_from_ieee80211(conf->antenna_sel_rx);
-+ antenna_tx = B43legacy_ANTENNA_DEFAULT;
-+ antenna_rx = B43legacy_ANTENNA_DEFAULT;
-
- mutex_lock(&wl->mutex);
- dev = wl->current_dev;
---- everything.orig/drivers/net/wireless/p54/p54common.c 2008-10-08 22:43:54.000000000 +0200
-+++ everything/drivers/net/wireless/p54/p54common.c 2008-10-08 22:44:12.000000000 +0200
-@@ -1211,8 +1211,7 @@ static int p54_config(struct ieee80211_h
- struct p54_common *priv = dev->priv;
-
- mutex_lock(&priv->conf_mutex);
-- priv->rx_antenna = (conf->antenna_sel_rx == 0) ?
-- 2 : conf->antenna_sel_tx - 1;
-+ priv->rx_antenna = 2; /* automatic */
- priv->output_power = conf->power_level << 2;
- ret = p54_set_freq(dev, cpu_to_le16(conf->channel->center_freq));
- p54_set_vdcf(dev);
---- everything.orig/drivers/net/wireless/rt2x00/rt2x00config.c 2008-10-08 22:44:57.000000000 +0200
-+++ everything/drivers/net/wireless/rt2x00/rt2x00config.c 2008-10-08 22:45:36.000000000 +0200
-@@ -199,23 +199,15 @@ void rt2x00lib_config(struct rt2x00_dev
- * to work with untill the link tuner decides that an antenna
- * switch should be performed.
- */
-- if (!conf->antenna_sel_rx &&
-- default_ant->rx != ANTENNA_SW_DIVERSITY &&
-+ if (default_ant->rx != ANTENNA_SW_DIVERSITY &&
- default_ant->rx != active_ant->rx)
- flags |= CONFIG_UPDATE_ANTENNA;
-- else if (conf->antenna_sel_rx &&
-- conf->antenna_sel_rx != active_ant->rx)
-- flags |= CONFIG_UPDATE_ANTENNA;
- else if (active_ant->rx == ANTENNA_SW_DIVERSITY)
- flags |= CONFIG_UPDATE_ANTENNA;
-
-- if (!conf->antenna_sel_tx &&
-- default_ant->tx != ANTENNA_SW_DIVERSITY &&
-+ if (default_ant->tx != ANTENNA_SW_DIVERSITY &&
- default_ant->tx != active_ant->tx)
- flags |= CONFIG_UPDATE_ANTENNA;
-- else if (conf->antenna_sel_tx &&
-- conf->antenna_sel_tx != active_ant->tx)
-- flags |= CONFIG_UPDATE_ANTENNA;
- else if (active_ant->tx == ANTENNA_SW_DIVERSITY)
- flags |= CONFIG_UPDATE_ANTENNA;
-
-@@ -252,18 +244,14 @@ config:
- }
-
- if (flags & CONFIG_UPDATE_ANTENNA) {
-- if (conf->antenna_sel_rx)
-- libconf.ant.rx = conf->antenna_sel_rx;
-- else if (default_ant->rx != ANTENNA_SW_DIVERSITY)
-+ if (default_ant->rx != ANTENNA_SW_DIVERSITY)
- libconf.ant.rx = default_ant->rx;
- else if (active_ant->rx == ANTENNA_SW_DIVERSITY)
- libconf.ant.rx = ANTENNA_B;
- else
- libconf.ant.rx = active_ant->rx;
-
-- if (conf->antenna_sel_tx)
-- libconf.ant.tx = conf->antenna_sel_tx;
-- else if (default_ant->tx != ANTENNA_SW_DIVERSITY)
-+ if (default_ant->tx != ANTENNA_SW_DIVERSITY)
- libconf.ant.tx = default_ant->tx;
- else if (active_ant->tx == ANTENNA_SW_DIVERSITY)
- libconf.ant.tx = ANTENNA_B;
---- everything.orig/drivers/net/wireless/rt2x00/rt2x00dev.c 2008-10-08 22:44:28.000000000 +0200
-+++ everything/drivers/net/wireless/rt2x00/rt2x00dev.c 2008-10-08 22:44:43.000000000 +0200
-@@ -249,11 +249,9 @@ static void rt2x00lib_evaluate_antenna(s
- rt2x00dev->link.ant.flags &= ~ANTENNA_RX_DIVERSITY;
- rt2x00dev->link.ant.flags &= ~ANTENNA_TX_DIVERSITY;
-
-- if (rt2x00dev->hw->conf.antenna_sel_rx == 0 &&
-- rt2x00dev->default_ant.rx == ANTENNA_SW_DIVERSITY)
-+ if (rt2x00dev->default_ant.rx == ANTENNA_SW_DIVERSITY)
- rt2x00dev->link.ant.flags |= ANTENNA_RX_DIVERSITY;
-- if (rt2x00dev->hw->conf.antenna_sel_tx == 0 &&
-- rt2x00dev->default_ant.tx == ANTENNA_SW_DIVERSITY)
-+ if (rt2x00dev->default_ant.tx == ANTENNA_SW_DIVERSITY)
- rt2x00dev->link.ant.flags |= ANTENNA_TX_DIVERSITY;
-
- if (!(rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) &&
diff --git a/package/mac80211/patches/420-mac80211-hw-conf-change-flags.patch b/package/mac80211/patches/420-mac80211-hw-conf-change-flags.patch
deleted file mode 100644
index 4bae8cbb59..0000000000
--- a/package/mac80211/patches/420-mac80211-hw-conf-change-flags.patch
+++ /dev/null
@@ -1,616 +0,0 @@
-Subject: mac80211: introduce hw config change flags
-
-This makes mac80211 notify the driver which configuration
-actually changed, e.g. channel etc.
-
-No driver changes, this is just plumbing, driver authors are
-expected to act on this if they want to.
-
-Also remove the HW CONFIG debug printk, it's incorrect, often
-we configure something else.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- drivers/net/wireless/adm8211.c | 3 +-
- drivers/net/wireless/at76_usb.c | 3 +-
- drivers/net/wireless/ath5k/base.c | 7 ++----
- drivers/net/wireless/ath9k/main.c | 4 +--
- drivers/net/wireless/b43/main.c | 3 +-
- drivers/net/wireless/b43legacy/main.c | 3 +-
- drivers/net/wireless/iwlwifi/iwl-agn.c | 3 +-
- drivers/net/wireless/iwlwifi/iwl3945-base.c | 7 +++---
- drivers/net/wireless/libertas_tf/main.c | 4 ++-
- drivers/net/wireless/mac80211_hwsim.c | 4 +--
- drivers/net/wireless/p54/p54common.c | 3 +-
- drivers/net/wireless/rt2x00/rt2x00.h | 2 -
- drivers/net/wireless/rt2x00/rt2x00dev.c | 2 -
- drivers/net/wireless/rt2x00/rt2x00mac.c | 3 +-
- drivers/net/wireless/rtl8180_dev.c | 3 +-
- drivers/net/wireless/rtl8187_dev.c | 3 +-
- drivers/net/wireless/zd1211rw/zd_mac.c | 4 ++-
- include/net/mac80211.h | 30 +++++++++++++++++++++++-----
- net/mac80211/cfg.c | 3 +-
- net/mac80211/ieee80211_i.h | 2 -
- net/mac80211/iface.c | 25 +++++++++++++++++------
- net/mac80211/main.c | 29 ++++++++++++++-------------
- net/mac80211/scan.c | 12 ++++++++---
- net/mac80211/util.c | 3 +-
- net/mac80211/wext.c | 14 ++++++-------
- 25 files changed, 118 insertions(+), 61 deletions(-)
-
---- a/include/net/mac80211.h
-+++ b/include/net/mac80211.h
-@@ -464,12 +464,32 @@ static inline int __deprecated __IEEE802
- #define IEEE80211_CONF_SHORT_SLOT_TIME (__IEEE80211_CONF_SHORT_SLOT_TIME())
-
- /**
-+ * enum ieee80211_conf_changed - denotes which configuration changed
-+ *
-+ * @IEEE80211_CONF_CHANGE_RADIO_ENABLED: the value of radio_enabled changed
-+ * @IEEE80211_CONF_CHANGE_BEACON_INTERVAL: the beacon interval changed
-+ * @IEEE80211_CONF_CHANGE_LISTEN_INTERVAL: the listen interval changed
-+ * @IEEE80211_CONF_CHANGE_RADIOTAP: the radiotap flag changed
-+ * @IEEE80211_CONF_CHANGE_PS: the PS flag changed
-+ * @IEEE80211_CONF_CHANGE_POWER: the TX power changed
-+ * @IEEE80211_CONF_CHANGE_CHANNEL: the channel changed
-+ */
-+enum ieee80211_conf_changed {
-+ IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0),
-+ IEEE80211_CONF_CHANGE_BEACON_INTERVAL = BIT(1),
-+ IEEE80211_CONF_CHANGE_LISTEN_INTERVAL = BIT(2),
-+ IEEE80211_CONF_CHANGE_RADIOTAP = BIT(3),
-+ IEEE80211_CONF_CHANGE_PS = BIT(4),
-+ IEEE80211_CONF_CHANGE_POWER = BIT(5),
-+ IEEE80211_CONF_CHANGE_CHANNEL = BIT(6),
-+};
-+
-+/**
- * struct ieee80211_conf - configuration of the device
- *
- * This struct indicates how the driver shall configure the hardware.
- *
- * @radio_enabled: when zero, driver is required to switch off the radio.
-- * TODO make a flag
- * @beacon_int: beacon interval (TODO make interface config)
- * @listen_interval: listen interval in units of beacon interval
- * @flags: configuration flags defined above
-@@ -479,13 +499,13 @@ static inline int __deprecated __IEEE802
- * @channel: the channel to tune to
- */
- struct ieee80211_conf {
-- int radio_enabled;
--
- int beacon_int;
-- u16 listen_interval;
- u32 flags;
- int power_level;
-
-+ u16 listen_interval;
-+ bool radio_enabled;
-+
- struct ieee80211_channel *channel;
-
- struct ieee80211_sta_ht_cap ht_cap;
-@@ -1213,7 +1233,7 @@ struct ieee80211_ops {
- struct ieee80211_if_init_conf *conf);
- void (*remove_interface)(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
-- int (*config)(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
-+ int (*config)(struct ieee80211_hw *hw, u32 changed);
- int (*config_interface)(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_if_conf *conf);
---- a/net/mac80211/cfg.c
-+++ b/net/mac80211/cfg.c
-@@ -394,7 +394,8 @@ static int ieee80211_config_beacon(struc
- */
- if (params->interval) {
- sdata->local->hw.conf.beacon_int = params->interval;
-- ieee80211_hw_config(sdata->local);
-+ ieee80211_hw_config(sdata->local,
-+ IEEE80211_CONF_CHANGE_BEACON_INTERVAL);
- /*
- * We updated some parameter so if below bails out
- * it's not an error.
---- a/net/mac80211/ieee80211_i.h
-+++ b/net/mac80211/ieee80211_i.h
-@@ -880,7 +880,7 @@ static inline int ieee80211_bssid_match(
- }
-
-
--int ieee80211_hw_config(struct ieee80211_local *local);
-+int ieee80211_hw_config(struct ieee80211_local *local, u32 changed);
- int ieee80211_if_config(struct ieee80211_sub_if_data *sdata, u32 changed);
- void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx);
- void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
---- a/net/mac80211/iface.c
-+++ b/net/mac80211/iface.c
-@@ -65,7 +65,7 @@ static int ieee80211_open(struct net_dev
- struct ieee80211_if_init_conf conf;
- u32 changed = 0;
- int res;
-- bool need_hw_reconfig = 0;
-+ u32 hw_reconf_flags = 0;
- u8 null_addr[ETH_ALEN] = {0};
-
- /* fail early if user set an invalid address */
-@@ -152,7 +152,8 @@ static int ieee80211_open(struct net_dev
- res = local->ops->start(local_to_hw(local));
- if (res)
- goto err_del_bss;
-- need_hw_reconfig = 1;
-+ /* we're brought up, everything changes */
-+ hw_reconf_flags = ~0;
- ieee80211_led_radio(local, local->hw.conf.radio_enabled);
- }
-
-@@ -198,8 +199,10 @@ static int ieee80211_open(struct net_dev
-
- /* must be before the call to ieee80211_configure_filter */
- local->monitors++;
-- if (local->monitors == 1)
-+ if (local->monitors == 1) {
- local->hw.conf.flags |= IEEE80211_CONF_RADIOTAP;
-+ hw_reconf_flags |= IEEE80211_CONF_CHANGE_RADIOTAP;
-+ }
-
- if (sdata->u.mntr_flags & MONITOR_FLAG_FCSFAIL)
- local->fif_fcsfail++;
-@@ -279,8 +282,8 @@ static int ieee80211_open(struct net_dev
- atomic_inc(&local->iff_promiscs);
-
- local->open_count++;
-- if (need_hw_reconfig) {
-- ieee80211_hw_config(local);
-+ if (hw_reconf_flags) {
-+ ieee80211_hw_config(local, hw_reconf_flags);
- /*
- * set default queue parameters so drivers don't
- * need to initialise the hardware if the hardware
-@@ -322,6 +325,7 @@ static int ieee80211_stop(struct net_dev
- struct ieee80211_local *local = sdata->local;
- struct ieee80211_if_init_conf conf;
- struct sta_info *sta;
-+ u32 hw_reconf_flags = 0;
-
- /*
- * Stop TX on this interface first.
-@@ -405,8 +409,10 @@ static int ieee80211_stop(struct net_dev
- }
-
- local->monitors--;
-- if (local->monitors == 0)
-+ if (local->monitors == 0) {
- local->hw.conf.flags &= ~IEEE80211_CONF_RADIOTAP;
-+ hw_reconf_flags |= IEEE80211_CONF_CHANGE_RADIOTAP;
-+ }
-
- if (sdata->u.mntr_flags & MONITOR_FLAG_FCSFAIL)
- local->fif_fcsfail--;
-@@ -504,8 +510,15 @@ static int ieee80211_stop(struct net_dev
-
- tasklet_disable(&local->tx_pending_tasklet);
- tasklet_disable(&local->tasklet);
-+
-+ /* no reconfiguring after stop! */
-+ hw_reconf_flags = 0;
- }
-
-+ /* do after stop to avoid reconfiguring when we stop anyway */
-+ if (hw_reconf_flags)
-+ ieee80211_hw_config(local, hw_reconf_flags);
-+
- return 0;
- }
-
---- a/net/mac80211/main.c
-+++ b/net/mac80211/main.c
-@@ -197,31 +197,34 @@ int ieee80211_if_config(struct ieee80211
- &sdata->vif, &conf);
- }
-
--int ieee80211_hw_config(struct ieee80211_local *local)
-+int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
- {
- struct ieee80211_channel *chan;
- int ret = 0;
-+ int power;
-
- if (local->sw_scanning)
- chan = local->scan_channel;
- else
- chan = local->oper_channel;
-
-- local->hw.conf.channel = chan;
-+ if (chan != local->hw.conf.channel) {
-+ local->hw.conf.channel = chan;
-+ changed |= IEEE80211_CONF_CHANGE_CHANNEL;
-+ }
-+
-
- if (!local->hw.conf.power_level)
-- local->hw.conf.power_level = chan->max_power;
-+ power = chan->max_power;
- else
-- local->hw.conf.power_level = min(chan->max_power,
-- local->hw.conf.power_level);
--
--#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
-- printk(KERN_DEBUG "%s: HW CONFIG: freq=%d\n",
-- wiphy_name(local->hw.wiphy), chan->center_freq);
--#endif
-+ power = min(chan->max_power, local->hw.conf.power_level);
-+ if (local->hw.conf.power_level != power) {
-+ changed |= IEEE80211_CONF_CHANGE_POWER;
-+ local->hw.conf.power_level = power;
-+ }
-
-- if (local->open_count) {
-- ret = local->ops->config(local_to_hw(local), &local->hw.conf);
-+ if (changed && local->open_count) {
-+ ret = local->ops->config(local_to_hw(local), changed);
- /*
- * HW reconfiguration should never fail, the driver has told
- * us what it can support so it should live up to that promise.
-@@ -672,7 +675,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(
- local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
- local->short_retry_limit = 7;
- local->long_retry_limit = 4;
-- local->hw.conf.radio_enabled = 1;
-+ local->hw.conf.radio_enabled = true;
-
- INIT_LIST_HEAD(&local->interfaces);
-
---- a/net/mac80211/scan.c
-+++ b/net/mac80211/scan.c
-@@ -447,12 +447,17 @@ void ieee80211_scan_completed(struct iee
-
- if (local->hw_scanning) {
- local->hw_scanning = false;
-- ieee80211_hw_config(local);
-+ /*
-+ * Somebody might have requested channel change during scan
-+ * that we won't have acted upon, try now. ieee80211_hw_config
-+ * will set the flag based on actual changes.
-+ */
-+ ieee80211_hw_config(local, 0);
- goto done;
- }
-
- local->sw_scanning = false;
-- ieee80211_hw_config(local);
-+ ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
-
- netif_tx_lock_bh(local->mdev);
- netif_addr_lock(local->mdev);
-@@ -539,7 +544,8 @@ void ieee80211_scan_work(struct work_str
-
- if (!skip) {
- local->scan_channel = chan;
-- if (ieee80211_hw_config(local))
-+ if (ieee80211_hw_config(local,
-+ IEEE80211_CONF_CHANGE_CHANNEL))
- skip = 1;
- }
-
---- a/net/mac80211/util.c
-+++ b/net/mac80211/util.c
-@@ -645,7 +645,8 @@ int ieee80211_set_freq(struct ieee80211_
- if (local->sw_scanning || local->hw_scanning)
- ret = 0;
- else
-- ret = ieee80211_hw_config(local);
-+ ret = ieee80211_hw_config(
-+ local, IEEE80211_CONF_CHANGE_CHANNEL);
-
- rate_control_clear(local);
- }
---- a/net/mac80211/wext.c
-+++ b/net/mac80211/wext.c
-@@ -656,7 +656,7 @@ static int ieee80211_ioctl_siwtxpower(st
- union iwreq_data *data, char *extra)
- {
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-- bool need_reconfig = 0;
-+ u32 reconf_flags = 0;
- int new_power_level;
-
- if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM)
-@@ -680,17 +680,17 @@ static int ieee80211_ioctl_siwtxpower(st
-
- if (local->hw.conf.power_level != new_power_level) {
- local->hw.conf.power_level = new_power_level;
-- need_reconfig = 1;
-+ reconf_flags |= IEEE80211_CONF_CHANGE_POWER;
- }
-
- if (local->hw.conf.radio_enabled != !(data->txpower.disabled)) {
- local->hw.conf.radio_enabled = !(data->txpower.disabled);
-- need_reconfig = 1;
-+ reconf_flags |= IEEE80211_CONF_CHANGE_RADIO_ENABLED;
- ieee80211_led_radio(local, local->hw.conf.radio_enabled);
- }
-
-- if (need_reconfig)
-- ieee80211_hw_config(local);
-+ if (reconf_flags)
-+ ieee80211_hw_config(local, reconf_flags);
-
- return 0;
- }
-@@ -976,7 +976,7 @@ static int ieee80211_ioctl_siwpower(stru
-
- if (wrq->disabled) {
- conf->flags &= ~IEEE80211_CONF_PS;
-- return ieee80211_hw_config(local);
-+ return ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
- }
-
- switch (wrq->flags & IW_POWER_MODE) {
-@@ -989,7 +989,7 @@ static int ieee80211_ioctl_siwpower(stru
- return -EINVAL;
- }
-
-- return ieee80211_hw_config(local);
-+ return ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
- }
-
- static int ieee80211_ioctl_giwpower(struct net_device *dev,
---- a/drivers/net/wireless/adm8211.c
-+++ b/drivers/net/wireless/adm8211.c
-@@ -1314,9 +1314,10 @@ static int adm8211_set_ssid(struct ieee8
- return 0;
- }
-
--static int adm8211_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
-+static int adm8211_config(struct ieee80211_hw *dev, u32 changed)
- {
- struct adm8211_priv *priv = dev->priv;
-+ struct ieee80211_conf *conf = &dev->conf;
- int channel = ieee80211_frequency_to_channel(conf->channel->center_freq);
-
- if (channel != priv->channel) {
---- a/drivers/net/wireless/at76_usb.c
-+++ b/drivers/net/wireless/at76_usb.c
-@@ -2057,9 +2057,10 @@ exit:
- return 0;
- }
-
--static int at76_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
-+static int at76_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct at76_priv *priv = hw->priv;
-+ struct ieee80211_conf *conf = &hw->conf;
-
- at76_dbg(DBG_MAC80211, "%s(): channel %d radio %d",
- __func__, conf->channel->hw_value, conf->radio_enabled);
---- a/drivers/net/wireless/ath5k/base.c
-+++ b/drivers/net/wireless/ath5k/base.c
-@@ -219,8 +219,7 @@ static int ath5k_add_interface(struct ie
- struct ieee80211_if_init_conf *conf);
- static void ath5k_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
--static int ath5k_config(struct ieee80211_hw *hw,
-- struct ieee80211_conf *conf);
-+static int ath5k_config(struct ieee80211_hw *hw, u32 changed);
- static int ath5k_config_interface(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_if_conf *conf);
-@@ -2767,10 +2766,10 @@ end:
- * TODO: Phy disable/diversity etc
- */
- static int
--ath5k_config(struct ieee80211_hw *hw,
-- struct ieee80211_conf *conf)
-+ath5k_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct ath5k_softc *sc = hw->priv;
-+ struct ieee80211_conf *conf = &hw->conf;
-
- sc->bintval = conf->beacon_int;
- sc->power_level = conf->power_level;
---- a/drivers/net/wireless/ath9k/main.c
-+++ b/drivers/net/wireless/ath9k/main.c
-@@ -1231,11 +1231,11 @@ static void ath9k_remove_interface(struc
- __func__, error);
- }
-
--static int ath9k_config(struct ieee80211_hw *hw,
-- struct ieee80211_conf *conf)
-+static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct ath_softc *sc = hw->priv;
- struct ieee80211_channel *curchan = hw->conf.channel;
-+ struct ieee80211_conf *conf = &hw->conf;
- int pos;
-
- DPRINTF(sc, ATH_DBG_CONFIG, "%s: Set channel: %d MHz\n",
---- a/drivers/net/wireless/b43/main.c
-+++ b/drivers/net/wireless/b43/main.c
-@@ -3320,11 +3320,12 @@ init_failure:
- return err;
- }
-
--static int b43_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
-+static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct b43_wl *wl = hw_to_b43_wl(hw);
- struct b43_wldev *dev;
- struct b43_phy *phy;
-+ struct ieee80211_conf *conf = &hw->conf;
- unsigned long flags;
- int antenna;
- int err = 0;
---- a/drivers/net/wireless/b43legacy/main.c
-+++ b/drivers/net/wireless/b43legacy/main.c
-@@ -2557,11 +2557,12 @@ init_failure:
- }
-
- static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
-- struct ieee80211_conf *conf)
-+ u32 changed)
- {
- struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
- struct b43legacy_wldev *dev;
- struct b43legacy_phy *phy;
-+ struct ieee80211_conf *conf = &hw->conf;
- unsigned long flags;
- unsigned int new_phymode = 0xFFFF;
- int antenna_tx;
---- a/drivers/net/wireless/iwlwifi/iwl-agn.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
-@@ -2760,10 +2760,11 @@ static int iwl4965_mac_add_interface(str
- * be set inappropriately and the driver currently sets the hardware up to
- * use it whenever needed.
- */
--static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
-+static int iwl4965_mac_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct iwl_priv *priv = hw->priv;
- const struct iwl_channel_info *ch_info;
-+ struct ieee80211_conf *conf = &hw->conf;
- unsigned long flags;
- int ret = 0;
- u16 channel;
---- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
-+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
-@@ -6427,7 +6427,7 @@ static void iwl3945_bg_abort_scan(struct
- mutex_unlock(&priv->mutex);
- }
-
--static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
-+static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed);
-
- static void iwl3945_bg_scan_completed(struct work_struct *work)
- {
-@@ -6440,7 +6440,7 @@ static void iwl3945_bg_scan_completed(st
- return;
-
- if (test_bit(STATUS_CONF_PENDING, &priv->status))
-- iwl3945_mac_config(priv->hw, ieee80211_get_hw_conf(priv->hw));
-+ iwl3945_mac_config(priv->hw, 0);
-
- ieee80211_scan_completed(priv->hw);
-
-@@ -6629,10 +6629,11 @@ static int iwl3945_mac_add_interface(str
- * be set inappropriately and the driver currently sets the hardware up to
- * use it whenever needed.
- */
--static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
-+static int iwl3945_mac_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct iwl3945_priv *priv = hw->priv;
- const struct iwl3945_channel_info *ch_info;
-+ struct ieee80211_conf *conf = &hw->conf;
- unsigned long flags;
- int ret = 0;
-
---- a/drivers/net/wireless/mac80211_hwsim.c
-+++ b/drivers/net/wireless/mac80211_hwsim.c
-@@ -361,10 +361,10 @@ static void mac80211_hwsim_beacon(unsign
- }
-
-
--static int mac80211_hwsim_config(struct ieee80211_hw *hw,
-- struct ieee80211_conf *conf)
-+static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct mac80211_hwsim_data *data = hw->priv;
-+ struct ieee80211_conf *conf = &hw->conf;
-
- printk(KERN_DEBUG "%s:%s (freq=%d radio_enabled=%d beacon_int=%d)\n",
- wiphy_name(hw->wiphy), __func__,
---- a/drivers/net/wireless/p54/p54common.c
-+++ b/drivers/net/wireless/p54/p54common.c
-@@ -1205,10 +1205,11 @@ static void p54_remove_interface(struct
- p54_set_filter(dev, 0, NULL);
- }
-
--static int p54_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
-+static int p54_config(struct ieee80211_hw *dev, u32 changed)
- {
- int ret;
- struct p54_common *priv = dev->priv;
-+ struct ieee80211_conf *conf = &dev->conf;
-
- mutex_lock(&priv->conf_mutex);
- priv->rx_antenna = 2; /* automatic */
---- a/drivers/net/wireless/rt2x00/rt2x00.h
-+++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -997,7 +997,7 @@ int rt2x00mac_add_interface(struct ieee8
- struct ieee80211_if_init_conf *conf);
- void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
--int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
-+int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed);
- int rt2x00mac_config_interface(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_if_conf *conf);
---- a/drivers/net/wireless/rt2x00/rt2x00mac.c
-+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
-@@ -335,9 +335,10 @@ void rt2x00mac_remove_interface(struct i
- }
- EXPORT_SYMBOL_GPL(rt2x00mac_remove_interface);
-
--int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
-+int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct rt2x00_dev *rt2x00dev = hw->priv;
-+ struct ieee80211_conf *conf = &hw->conf;
- int radio_on;
- int status;
-
---- a/drivers/net/wireless/rtl8180_dev.c
-+++ b/drivers/net/wireless/rtl8180_dev.c
-@@ -692,9 +692,10 @@ static void rtl8180_remove_interface(str
- priv->vif = NULL;
- }
-
--static int rtl8180_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
-+static int rtl8180_config(struct ieee80211_hw *dev, u32 changed)
- {
- struct rtl8180_priv *priv = dev->priv;
-+ struct ieee80211_conf *conf = &dev->conf;
-
- priv->rf->set_chan(dev, conf);
-
---- a/drivers/net/wireless/rtl8187_dev.c
-+++ b/drivers/net/wireless/rtl8187_dev.c
-@@ -870,9 +870,10 @@ static void rtl8187_remove_interface(str
- mutex_unlock(&priv->conf_mutex);
- }
-
--static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
-+static int rtl8187_config(struct ieee80211_hw *dev, u32 changed)
- {
- struct rtl8187_priv *priv = dev->priv;
-+ struct ieee80211_conf *conf = &dev->conf;
- u32 reg;
-
- mutex_lock(&priv->conf_mutex);
---- a/drivers/net/wireless/zd1211rw/zd_mac.c
-+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
-@@ -743,9 +743,11 @@ static void zd_op_remove_interface(struc
- zd_write_mac_addr(&mac->chip, NULL);
- }
-
--static int zd_op_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
-+static int zd_op_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct zd_mac *mac = zd_hw_mac(hw);
-+ struct ieee80211_conf *conf = &hw->conf;
-+
- return zd_chip_set_channel(&mac->chip, conf->channel->hw_value);
- }
-
---- a/drivers/net/wireless/rt2x00/rt2x00dev.c
-+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
-@@ -1245,7 +1245,7 @@ int rt2x00lib_resume(struct rt2x00_dev *
- /*
- * Reconfigure device.
- */
-- retval = rt2x00mac_config(rt2x00dev->hw, &rt2x00dev->hw->conf);
-+ retval = rt2x00mac_config(rt2x00dev->hw, ~0);
- if (retval)
- goto exit;
-
diff --git a/package/mac80211/patches/421-nl80211-export-ht.patch b/package/mac80211/patches/421-nl80211-export-ht.patch
deleted file mode 100644
index d6f6b5a589..0000000000
--- a/package/mac80211/patches/421-nl80211-export-ht.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-Subject: nl80211: export HT capabilities
-
-This exports the local HT capabilities in nl80211.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- include/linux/nl80211.h | 12 ++++++++++++
- net/wireless/nl80211.c | 13 +++++++++++++
- 2 files changed, 25 insertions(+)
-
---- everything.orig/include/linux/nl80211.h 2008-10-09 01:31:09.000000000 +0200
-+++ everything/include/linux/nl80211.h 2008-10-09 02:11:44.000000000 +0200
-@@ -452,17 +452,29 @@ enum nl80211_mpath_info {
- * an array of nested frequency attributes
- * @NL80211_BAND_ATTR_RATES: supported bitrates in this band,
- * an array of nested bitrate attributes
-+ * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as
-+ * defined in 802.11n
-+ * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE
-+ * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n
-+ * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n
- */
- enum nl80211_band_attr {
- __NL80211_BAND_ATTR_INVALID,
- NL80211_BAND_ATTR_FREQS,
- NL80211_BAND_ATTR_RATES,
-
-+ NL80211_BAND_ATTR_HT_MCS_SET,
-+ NL80211_BAND_ATTR_HT_CAPA,
-+ NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
-+ NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
-+
- /* keep last */
- __NL80211_BAND_ATTR_AFTER_LAST,
- NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
- };
-
-+#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
-+
- /**
- * enum nl80211_frequency_attr - frequency attributes
- * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz
---- everything.orig/net/wireless/nl80211.c 2008-10-09 01:32:05.000000000 +0200
-+++ everything/net/wireless/nl80211.c 2008-10-09 02:12:21.000000000 +0200
-@@ -157,6 +157,19 @@ static int nl80211_send_wiphy(struct sk_
- if (!nl_band)
- goto nla_put_failure;
-
-+ /* add HT info */
-+ if (dev->wiphy.bands[band]->ht_cap.ht_supported) {
-+ NLA_PUT(msg, NL80211_BAND_ATTR_HT_MCS_SET,
-+ sizeof(dev->wiphy.bands[band]->ht_cap.mcs),
-+ &dev->wiphy.bands[band]->ht_cap.mcs);
-+ NLA_PUT_U16(msg, NL80211_BAND_ATTR_HT_CAPA,
-+ dev->wiphy.bands[band]->ht_cap.cap);
-+ NLA_PUT_U8(msg, NL80211_BAND_ATTR_HT_AMPDU_FACTOR,
-+ dev->wiphy.bands[band]->ht_cap.ampdu_factor);
-+ NLA_PUT_U8(msg, NL80211_BAND_ATTR_HT_AMPDU_DENSITY,
-+ dev->wiphy.bands[band]->ht_cap.ampdu_density);
-+ }
-+
- /* add frequencies */
- nl_freqs = nla_nest_start(msg, NL80211_BAND_ATTR_FREQS);
- if (!nl_freqs)
diff --git a/package/mac80211/patches/422-mac80211-seqno-station.patch b/package/mac80211/patches/422-mac80211-seqno-station.patch
deleted file mode 100644
index 72fbd9cb70..0000000000
--- a/package/mac80211/patches/422-mac80211-seqno-station.patch
+++ /dev/null
@@ -1,142 +0,0 @@
-Subject: mac80211: provide sequence numbers
-
-I've come to think that not providing sequence numbers for
-the normal STA mode case was a mistake, at least two drivers
-now had to implement code they wouldn't otherwise need, and
-I believe at76_usb and adm8211 might be broken.
-
-This patch makes mac80211 assign a sequence number to all
-those frames that need one except beacons. That means that
-if a driver only implements modes that do not do beaconing
-it need not worry about the sequence number.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- drivers/net/wireless/p54/p54.h | 1 -
- drivers/net/wireless/p54/p54common.c | 18 +++++-------------
- drivers/net/wireless/rtl8187.h | 1 -
- drivers/net/wireless/rtl8187_dev.c | 18 ++++--------------
- net/mac80211/ieee80211_i.h | 2 ++
- net/mac80211/tx.c | 10 ++++++++++
- 6 files changed, 21 insertions(+), 29 deletions(-)
-
---- everything.orig/net/mac80211/ieee80211_i.h 2008-10-10 15:45:52.000000000 +0200
-+++ everything/net/mac80211/ieee80211_i.h 2008-10-10 15:45:56.000000000 +0200
-@@ -438,6 +438,8 @@ struct ieee80211_sub_if_data {
- struct ieee80211_key *keys[NUM_DEFAULT_KEYS];
- struct ieee80211_key *default_key;
-
-+ u16 sequence_number;
-+
- /* BSS configuration for this interface. */
- struct ieee80211_bss_conf bss_conf;
-
---- everything.orig/net/mac80211/tx.c 2008-10-10 15:45:48.000000000 +0200
-+++ everything/net/mac80211/tx.c 2008-10-10 15:45:56.000000000 +0200
-@@ -602,8 +602,18 @@ ieee80211_tx_h_sequence(struct ieee80211
- if (ieee80211_hdrlen(hdr->frame_control) < 24)
- return TX_CONTINUE;
-
-+ /*
-+ * Anything but QoS data that has a sequence number field
-+ * (is long enough) gets a sequence number from the global
-+ * counter.
-+ */
- if (!ieee80211_is_data_qos(hdr->frame_control)) {
-+ /* driver should assign sequence number */
- info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
-+ /* for pure STA mode without beacons, we can do it */
-+ hdr->seq_ctrl = cpu_to_le16(tx->sdata->sequence_number);
-+ tx->sdata->sequence_number += 0x10;
-+ tx->sdata->sequence_number &= IEEE80211_SCTL_SEQ;
- return TX_CONTINUE;
- }
-
---- everything.orig/drivers/net/wireless/p54/p54.h 2008-10-10 15:45:49.000000000 +0200
-+++ everything/drivers/net/wireless/p54/p54.h 2008-10-10 15:45:56.000000000 +0200
-@@ -67,7 +67,6 @@ struct p54_common {
- int (*open)(struct ieee80211_hw *dev);
- void (*stop)(struct ieee80211_hw *dev);
- int mode;
-- u16 seqno;
- u16 rx_mtu;
- u8 headroom;
- u8 tailroom;
---- everything.orig/drivers/net/wireless/p54/p54common.c 2008-10-10 15:45:49.000000000 +0200
-+++ everything/drivers/net/wireless/p54/p54common.c 2008-10-10 15:45:56.000000000 +0200
-@@ -865,19 +865,6 @@ static int p54_tx(struct ieee80211_hw *d
- if (padding)
- txhdr->align[0] = padding;
-
-- /* FIXME: The sequence that follows is needed for this driver to
-- * work with mac80211 since "mac80211: fix TX sequence numbers".
-- * As with the temporary code in rt2x00, changes will be needed
-- * to get proper sequence numbers on beacons. In addition, this
-- * patch places the sequence number in the hardware state, which
-- * limits us to a single virtual state.
-- */
-- if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
-- if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
-- priv->seqno += 0x10;
-- ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
-- ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno);
-- }
- /* modifies skb->cb and with it info, so must be last! */
- p54_assign_address(dev, skb, hdr, skb->len);
-
-@@ -1391,6 +1378,11 @@ struct ieee80211_hw *p54_init_common(siz
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM;
-
-+ /*
-+ * XXX: when this driver gets support for any mode that
-+ * requires beacons (AP, MESH, IBSS) then it must
-+ * implement IEEE80211_TX_CTL_ASSIGN_SEQ.
-+ */
- dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
-
- dev->channel_change_time = 1000; /* TODO: find actual value */
---- everything.orig/drivers/net/wireless/rtl8187_dev.c 2008-10-10 15:45:49.000000000 +0200
-+++ everything/drivers/net/wireless/rtl8187_dev.c 2008-10-10 15:45:56.000000000 +0200
-@@ -238,20 +238,6 @@ static int rtl8187_tx(struct ieee80211_h
- ep = epmap[skb_get_queue_mapping(skb)];
- }
-
-- /* FIXME: The sequence that follows is needed for this driver to
-- * work with mac80211 since "mac80211: fix TX sequence numbers".
-- * As with the temporary code in rt2x00, changes will be needed
-- * to get proper sequence numbers on beacons. In addition, this
-- * patch places the sequence number in the hardware state, which
-- * limits us to a single virtual state.
-- */
-- if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) {
-- if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
-- priv->seqno += 0x10;
-- ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
-- ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno);
-- }
--
- info->driver_data[0] = dev;
- info->driver_data[1] = urb;
-
-@@ -1185,6 +1171,10 @@ static int __devinit rtl8187_probe(struc
- dev->max_signal = 65;
- }
-
-+ /*
-+ * XXX: Once this driver supports anything that requires
-+ * beacons it must implement IEEE80211_TX_CTL_ASSIGN_SEQ.
-+ */
- dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
-
- if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b)
---- everything.orig/drivers/net/wireless/rtl8187.h 2008-10-10 15:45:49.000000000 +0200
-+++ everything/drivers/net/wireless/rtl8187.h 2008-10-10 15:45:56.000000000 +0200
-@@ -100,7 +100,6 @@ struct rtl8187_priv {
- struct usb_device *udev;
- u32 rx_conf;
- u16 txpwr_base;
-- u16 seqno;
- u8 asic_rev;
- u8 is_rtl8187b;
- enum {
diff --git a/package/mac80211/patches/423-mac80211-make-bss-conf-part-of-vif.patch b/package/mac80211/patches/423-mac80211-make-bss-conf-part-of-vif.patch
deleted file mode 100644
index 556d651a0a..0000000000
--- a/package/mac80211/patches/423-mac80211-make-bss-conf-part-of-vif.patch
+++ /dev/null
@@ -1,303 +0,0 @@
-Subject: mac80211: move bss_conf into vif
-
-Move bss_conf into the vif struct so that drivers can
-access it during ->tx without having to store it in
-the private data or similar. No driver updates because
-this is only for when they want to start using it.
-
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- include/net/mac80211.h | 3 +++
- net/mac80211/cfg.c | 6 +++---
- net/mac80211/debugfs_netdev.c | 2 +-
- net/mac80211/ieee80211_i.h | 3 ---
- net/mac80211/iface.c | 2 +-
- net/mac80211/main.c | 8 ++++----
- net/mac80211/mlme.c | 30 +++++++++++++++---------------
- net/mac80211/tx.c | 16 ++++++++--------
- net/mac80211/util.c | 6 +++---
- 9 files changed, 38 insertions(+), 38 deletions(-)
-
---- everything.orig/include/net/mac80211.h 2008-10-10 17:09:04.000000000 +0200
-+++ everything/include/net/mac80211.h 2008-10-10 17:09:41.000000000 +0200
-@@ -519,11 +519,14 @@ struct ieee80211_conf {
- * use during the life of a virtual interface.
- *
- * @type: type of this virtual interface
-+ * @bss_conf: BSS configuration for this interface, either our own
-+ * or the BSS we're associated to
- * @drv_priv: data area for driver use, will always be aligned to
- * sizeof(void *).
- */
- struct ieee80211_vif {
- enum nl80211_iftype type;
-+ struct ieee80211_bss_conf bss_conf;
- /* must be last */
- u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
- };
---- everything.orig/net/mac80211/ieee80211_i.h 2008-10-10 17:10:40.000000000 +0200
-+++ everything/net/mac80211/ieee80211_i.h 2008-10-10 17:10:45.000000000 +0200
-@@ -440,9 +440,6 @@ struct ieee80211_sub_if_data {
-
- u16 sequence_number;
-
-- /* BSS configuration for this interface. */
-- struct ieee80211_bss_conf bss_conf;
--
- /*
- * AP this belongs to: self in AP mode and
- * corresponding AP in VLAN mode, NULL for
---- everything.orig/net/mac80211/main.c 2008-10-10 17:10:55.000000000 +0200
-+++ everything/net/mac80211/main.c 2008-10-10 17:11:10.000000000 +0200
-@@ -249,15 +249,15 @@ void ieee80211_bss_info_change_notify(st
- if (local->ops->bss_info_changed)
- local->ops->bss_info_changed(local_to_hw(local),
- &sdata->vif,
-- &sdata->bss_conf,
-+ &sdata->vif.bss_conf,
- changed);
- }
-
- u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata)
- {
-- sdata->bss_conf.use_cts_prot = false;
-- sdata->bss_conf.use_short_preamble = false;
-- sdata->bss_conf.use_short_slot = false;
-+ sdata->vif.bss_conf.use_cts_prot = false;
-+ sdata->vif.bss_conf.use_short_preamble = false;
-+ sdata->vif.bss_conf.use_short_slot = false;
- return BSS_CHANGED_ERP_CTS_PROT |
- BSS_CHANGED_ERP_PREAMBLE |
- BSS_CHANGED_ERP_SLOT;
---- everything.orig/net/mac80211/iface.c 2008-10-10 17:12:11.000000000 +0200
-+++ everything/net/mac80211/iface.c 2008-10-10 17:12:13.000000000 +0200
-@@ -695,7 +695,7 @@ int ieee80211_if_change_type(struct ieee
- ieee80211_setup_sdata(sdata, type);
-
- /* reset some values that shouldn't be kept across type changes */
-- sdata->bss_conf.basic_rates =
-+ sdata->vif.bss_conf.basic_rates =
- ieee80211_mandatory_rates(sdata->local,
- sdata->local->hw.conf.channel->band);
- sdata->drop_unencrypted = 0;
---- everything.orig/net/mac80211/mlme.c 2008-10-10 17:11:49.000000000 +0200
-+++ everything/net/mac80211/mlme.c 2008-10-10 17:11:58.000000000 +0200
-@@ -572,7 +572,7 @@ static void ieee80211_sta_wmm_params(str
- static u32 ieee80211_handle_bss_capability(struct ieee80211_sub_if_data *sdata,
- u16 capab, bool erp_valid, u8 erp)
- {
-- struct ieee80211_bss_conf *bss_conf = &sdata->bss_conf;
-+ struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
- #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
- struct ieee80211_if_sta *ifsta = &sdata->u.sta;
- DECLARE_MAC_BUF(mac);
-@@ -720,9 +720,9 @@ static void ieee80211_set_associated(str
- ifsta->ssid, ifsta->ssid_len);
- if (bss) {
- /* set timing information */
-- sdata->bss_conf.beacon_int = bss->beacon_int;
-- sdata->bss_conf.timestamp = bss->timestamp;
-- sdata->bss_conf.dtim_period = bss->dtim_period;
-+ sdata->vif.bss_conf.beacon_int = bss->beacon_int;
-+ sdata->vif.bss_conf.timestamp = bss->timestamp;
-+ sdata->vif.bss_conf.dtim_period = bss->dtim_period;
-
- changed |= ieee80211_handle_bss_capability(sdata,
- bss->capability, bss->has_erp_value, bss->erp_value);
-@@ -732,9 +732,9 @@ static void ieee80211_set_associated(str
-
- if (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) {
- changed |= BSS_CHANGED_HT;
-- sdata->bss_conf.assoc_ht = 1;
-- sdata->bss_conf.ht_cap = &conf->ht_cap;
-- sdata->bss_conf.ht_bss_conf = &conf->ht_bss_conf;
-+ sdata->vif.bss_conf.assoc_ht = 1;
-+ sdata->vif.bss_conf.ht_cap = &conf->ht_cap;
-+ sdata->vif.bss_conf.ht_bss_conf = &conf->ht_bss_conf;
- }
-
- ifsta->flags |= IEEE80211_STA_PREV_BSSID_SET;
-@@ -744,7 +744,7 @@ static void ieee80211_set_associated(str
- ifsta->last_probe = jiffies;
- ieee80211_led_assoc(local, 1);
-
-- sdata->bss_conf.assoc = 1;
-+ sdata->vif.bss_conf.assoc = 1;
- /*
- * For now just always ask the driver to update the basic rateset
- * when we have associated, we aren't checking whether it actually
-@@ -853,15 +853,15 @@ static void ieee80211_set_disassoc(struc
- ifsta->flags &= ~IEEE80211_STA_ASSOCIATED;
- changed |= ieee80211_reset_erp_info(sdata);
-
-- if (sdata->bss_conf.assoc_ht)
-+ if (sdata->vif.bss_conf.assoc_ht)
- changed |= BSS_CHANGED_HT;
-
-- sdata->bss_conf.assoc_ht = 0;
-- sdata->bss_conf.ht_cap = NULL;
-- sdata->bss_conf.ht_bss_conf = NULL;
-+ sdata->vif.bss_conf.assoc_ht = 0;
-+ sdata->vif.bss_conf.ht_cap = NULL;
-+ sdata->vif.bss_conf.ht_bss_conf = NULL;
-
- ieee80211_led_assoc(local, 0);
-- sdata->bss_conf.assoc = 0;
-+ sdata->vif.bss_conf.assoc = 0;
-
- ieee80211_sta_send_apinfo(sdata, ifsta);
-
-@@ -1194,7 +1194,7 @@ static void ieee80211_rx_mgmt_assoc_resp
- u64 rates, basic_rates;
- u16 capab_info, status_code, aid;
- struct ieee802_11_elems elems;
-- struct ieee80211_bss_conf *bss_conf = &sdata->bss_conf;
-+ struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
- u8 *pos;
- int i, j;
- DECLARE_MAC_BUF(mac);
-@@ -1337,7 +1337,7 @@ static void ieee80211_rx_mgmt_assoc_resp
- }
-
- sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
-- sdata->bss_conf.basic_rates = basic_rates;
-+ sdata->vif.bss_conf.basic_rates = basic_rates;
-
- /* cf. IEEE 802.11 9.2.12 */
- if (local->hw.conf.channel->band == IEEE80211_BAND_2GHZ &&
---- everything.orig/net/mac80211/cfg.c 2008-10-10 17:12:29.000000000 +0200
-+++ everything/net/mac80211/cfg.c 2008-10-10 17:12:31.000000000 +0200
-@@ -966,16 +966,16 @@ static int ieee80211_change_bss(struct w
- return -EINVAL;
-
- if (params->use_cts_prot >= 0) {
-- sdata->bss_conf.use_cts_prot = params->use_cts_prot;
-+ sdata->vif.bss_conf.use_cts_prot = params->use_cts_prot;
- changed |= BSS_CHANGED_ERP_CTS_PROT;
- }
- if (params->use_short_preamble >= 0) {
-- sdata->bss_conf.use_short_preamble =
-+ sdata->vif.bss_conf.use_short_preamble =
- params->use_short_preamble;
- changed |= BSS_CHANGED_ERP_PREAMBLE;
- }
- if (params->use_short_slot_time >= 0) {
-- sdata->bss_conf.use_short_slot =
-+ sdata->vif.bss_conf.use_short_slot =
- params->use_short_slot_time;
- changed |= BSS_CHANGED_ERP_SLOT;
- }
---- everything.orig/net/mac80211/debugfs_netdev.c 2008-10-10 17:13:26.000000000 +0200
-+++ everything/net/mac80211/debugfs_netdev.c 2008-10-10 17:13:28.000000000 +0200
-@@ -120,7 +120,7 @@ static ssize_t ieee80211_if_fmt_flags(
- sdata->u.sta.flags & IEEE80211_STA_AUTHENTICATED ? "AUTH\n" : "",
- sdata->u.sta.flags & IEEE80211_STA_ASSOCIATED ? "ASSOC\n" : "",
- sdata->u.sta.flags & IEEE80211_STA_PROBEREQ_POLL ? "PROBEREQ POLL\n" : "",
-- sdata->bss_conf.use_cts_prot ? "CTS prot\n" : "");
-+ sdata->vif.bss_conf.use_cts_prot ? "CTS prot\n" : "");
- }
- __IEEE80211_IF_FILE(flags);
-
---- everything.orig/net/mac80211/tx.c 2008-10-10 17:12:46.000000000 +0200
-+++ everything/net/mac80211/tx.c 2008-10-10 17:12:49.000000000 +0200
-@@ -116,7 +116,7 @@ static __le16 ieee80211_duration(struct
- if (r->bitrate > txrate->bitrate)
- break;
-
-- if (tx->sdata->bss_conf.basic_rates & BIT(i))
-+ if (tx->sdata->vif.bss_conf.basic_rates & BIT(i))
- rate = r->bitrate;
-
- switch (sband->band) {
-@@ -150,7 +150,7 @@ static __le16 ieee80211_duration(struct
- * to closest integer */
-
- dur = ieee80211_frame_duration(local, 10, rate, erp,
-- tx->sdata->bss_conf.use_short_preamble);
-+ tx->sdata->vif.bss_conf.use_short_preamble);
-
- if (next_frag_len) {
- /* Frame is fragmented: duration increases with time needed to
-@@ -159,7 +159,7 @@ static __le16 ieee80211_duration(struct
- /* next fragment */
- dur += ieee80211_frame_duration(local, next_frag_len,
- txrate->bitrate, erp,
-- tx->sdata->bss_conf.use_short_preamble);
-+ tx->sdata->vif.bss_conf.use_short_preamble);
- }
-
- return cpu_to_le16(dur);
-@@ -465,7 +465,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee8021
- } else
- info->control.retries[0].rate_idx = -1;
-
-- if (tx->sdata->bss_conf.use_cts_prot &&
-+ if (tx->sdata->vif.bss_conf.use_cts_prot &&
- (tx->flags & IEEE80211_TX_FRAGMENTED) && (rsel.nonerp_idx >= 0)) {
- tx->last_frag_rate_idx = tx->rate_idx;
- if (rsel.probe_idx >= 0)
-@@ -531,7 +531,7 @@ ieee80211_tx_h_misc(struct ieee80211_tx_
- if ((tx->sdata->flags & IEEE80211_SDATA_OPERATING_GMODE) &&
- (sband->bitrates[tx->rate_idx].flags & IEEE80211_RATE_ERP_G) &&
- (tx->flags & IEEE80211_TX_UNICAST) &&
-- tx->sdata->bss_conf.use_cts_prot &&
-+ tx->sdata->vif.bss_conf.use_cts_prot &&
- !(info->flags & IEEE80211_TX_CTL_USE_RTS_CTS))
- info->flags |= IEEE80211_TX_CTL_USE_CTS_PROTECT;
-
-@@ -540,7 +540,7 @@ ieee80211_tx_h_misc(struct ieee80211_tx_
- * available on the network at the current point in time. */
- if (ieee80211_is_data(hdr->frame_control) &&
- (sband->bitrates[tx->rate_idx].flags & IEEE80211_RATE_SHORT_PREAMBLE) &&
-- tx->sdata->bss_conf.use_short_preamble &&
-+ tx->sdata->vif.bss_conf.use_short_preamble &&
- (!tx->sta || test_sta_flags(tx->sta, WLAN_STA_SHORT_PREAMBLE))) {
- info->flags |= IEEE80211_TX_CTL_SHORT_PREAMBLE;
- }
-@@ -560,7 +560,7 @@ ieee80211_tx_h_misc(struct ieee80211_tx_
- for (idx = 0; idx < sband->n_bitrates; idx++) {
- if (sband->bitrates[idx].bitrate > rate->bitrate)
- continue;
-- if (tx->sdata->bss_conf.basic_rates & BIT(idx) &&
-+ if (tx->sdata->vif.bss_conf.basic_rates & BIT(idx) &&
- (baserate < 0 ||
- (sband->bitrates[baserate].bitrate
- < sband->bitrates[idx].bitrate)))
-@@ -1981,7 +1981,7 @@ struct sk_buff *ieee80211_beacon_get(str
- info->flags |= IEEE80211_TX_CTL_NO_ACK;
- info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
- info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
-- if (sdata->bss_conf.use_short_preamble &&
-+ if (sdata->vif.bss_conf.use_short_preamble &&
- sband->bitrates[rsel.rate_idx].flags & IEEE80211_RATE_SHORT_PREAMBLE)
- info->flags |= IEEE80211_TX_CTL_SHORT_PREAMBLE;
-
---- everything.orig/net/mac80211/util.c 2008-10-10 17:13:03.000000000 +0200
-+++ everything/net/mac80211/util.c 2008-10-10 17:13:06.000000000 +0200
-@@ -239,7 +239,7 @@ __le16 ieee80211_generic_frame_duration(
- erp = 0;
- if (vif) {
- sdata = vif_to_sdata(vif);
-- short_preamble = sdata->bss_conf.use_short_preamble;
-+ short_preamble = sdata->vif.bss_conf.use_short_preamble;
- if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
- erp = rate->flags & IEEE80211_RATE_ERP_G;
- }
-@@ -272,7 +272,7 @@ __le16 ieee80211_rts_duration(struct iee
- erp = 0;
- if (vif) {
- sdata = vif_to_sdata(vif);
-- short_preamble = sdata->bss_conf.use_short_preamble;
-+ short_preamble = sdata->vif.bss_conf.use_short_preamble;
- if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
- erp = rate->flags & IEEE80211_RATE_ERP_G;
- }
-@@ -312,7 +312,7 @@ __le16 ieee80211_ctstoself_duration(stru
- erp = 0;
- if (vif) {
- sdata = vif_to_sdata(vif);
-- short_preamble = sdata->bss_conf.use_short_preamble;
-+ short_preamble = sdata->vif.bss_conf.use_short_preamble;
- if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
- erp = rate->flags & IEEE80211_RATE_ERP_G;
- }
diff --git a/package/mac80211/patches/424-mac80211-make-retry-limits-available.patch b/package/mac80211/patches/424-mac80211-make-retry-limits-available.patch
deleted file mode 100644
index 084ed9a132..0000000000
--- a/package/mac80211/patches/424-mac80211-make-retry-limits-available.patch
+++ /dev/null
@@ -1,506 +0,0 @@
----
- drivers/net/wireless/ath9k/main.c | 1
- drivers/net/wireless/b43/main.c | 67 +++++++++++++-----------------
- drivers/net/wireless/b43legacy/main.c | 70 ++++++++++++++------------------
- drivers/net/wireless/rt2x00/rt2400pci.c | 2
- drivers/net/wireless/rt2x00/rt2500pci.c | 2
- drivers/net/wireless/rt2x00/rt2x00.h | 3 +
- drivers/net/wireless/rt2x00/rt2x00mac.c | 9 ++++
- drivers/net/wireless/rt2x00/rt61pci.c | 2
- drivers/net/wireless/rt2x00/rt73usb.c | 2
- include/net/mac80211.h | 14 ++++--
- net/mac80211/debugfs.c | 4 -
- net/mac80211/ieee80211_i.h | 2
- net/mac80211/main.c | 4 -
- net/mac80211/tx.c | 4 -
- net/mac80211/wext.c | 28 +++++-------
- 15 files changed, 106 insertions(+), 108 deletions(-)
-
---- everything.orig/include/net/mac80211.h 2008-10-10 23:27:46.000000000 +0200
-+++ everything/include/net/mac80211.h 2008-10-10 23:31:21.000000000 +0200
-@@ -473,6 +473,7 @@ static inline int __deprecated __IEEE802
- * @IEEE80211_CONF_CHANGE_PS: the PS flag changed
- * @IEEE80211_CONF_CHANGE_POWER: the TX power changed
- * @IEEE80211_CONF_CHANGE_CHANNEL: the channel changed
-+ * @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed
- */
- enum ieee80211_conf_changed {
- IEEE80211_CONF_CHANGE_RADIO_ENABLED = BIT(0),
-@@ -482,6 +483,7 @@ enum ieee80211_conf_changed {
- IEEE80211_CONF_CHANGE_PS = BIT(4),
- IEEE80211_CONF_CHANGE_POWER = BIT(5),
- IEEE80211_CONF_CHANGE_CHANNEL = BIT(6),
-+ IEEE80211_CONF_CHANGE_RETRY_LIMITS = BIT(7),
- };
-
- /**
-@@ -497,6 +499,12 @@ enum ieee80211_conf_changed {
- * @ht_cap: describes current self configuration of 802.11n HT capabilities
- * @ht_bss_conf: describes current BSS configuration of 802.11n HT parameters
- * @channel: the channel to tune to
-+ * @long_frame_max_tx_count: Maximum number of transmissions for a "long" frame
-+ * (a frame not RTS protected), called "dot11LongRetryLimit" in 802.11,
-+ * but actually means the number of transmissions not the number of retries
-+ * @short_frame_max_tx_count: Maximum number of transmissions for a "short" frame,
-+ * called "dot11ShortRetryLimit" in 802.11, but actually means the number
-+ * of transmissions not the number of retries
- */
- struct ieee80211_conf {
- int beacon_int;
-@@ -506,6 +514,8 @@ struct ieee80211_conf {
- u16 listen_interval;
- bool radio_enabled;
-
-+ u8 long_frame_max_tx_count, short_frame_max_tx_count;
-+
- struct ieee80211_channel *channel;
-
- struct ieee80211_sta_ht_cap ht_cap;
-@@ -1192,8 +1202,6 @@ enum ieee80211_ampdu_mlme_action {
- * the device does fragmentation by itself; if this method is assigned then
- * the stack will not do fragmentation.
- *
-- * @set_retry_limit: Configuration of retry limits (if device needs it)
-- *
- * @sta_notify: Notifies low level driver about addition or removal
- * of assocaited station or AP.
- *
-@@ -1263,8 +1271,6 @@ struct ieee80211_ops {
- u32 *iv32, u16 *iv16);
- int (*set_rts_threshold)(struct ieee80211_hw *hw, u32 value);
- int (*set_frag_threshold)(struct ieee80211_hw *hw, u32 value);
-- int (*set_retry_limit)(struct ieee80211_hw *hw,
-- u32 short_retry, u32 long_retr);
- void (*sta_notify)(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
- enum sta_notify_cmd, struct ieee80211_sta *sta);
- int (*conf_tx)(struct ieee80211_hw *hw, u16 queue,
---- everything.orig/net/mac80211/ieee80211_i.h 2008-10-10 23:27:46.000000000 +0200
-+++ everything/net/mac80211/ieee80211_i.h 2008-10-10 23:31:22.000000000 +0200
-@@ -632,8 +632,6 @@ struct ieee80211_local {
-
- int rts_threshold;
- int fragmentation_threshold;
-- int short_retry_limit; /* dot11ShortRetryLimit */
-- int long_retry_limit; /* dot11LongRetryLimit */
-
- struct crypto_blkcipher *wep_tx_tfm;
- struct crypto_blkcipher *wep_rx_tfm;
---- everything.orig/net/mac80211/main.c 2008-10-10 23:27:46.000000000 +0200
-+++ everything/net/mac80211/main.c 2008-10-10 23:31:22.000000000 +0200
-@@ -673,8 +673,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(
-
- local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
- local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
-- local->short_retry_limit = 7;
-- local->long_retry_limit = 4;
-+ local->hw.conf.long_frame_max_tx_count = 4;
-+ local->hw.conf.short_frame_max_tx_count = 7;
- local->hw.conf.radio_enabled = true;
-
- INIT_LIST_HEAD(&local->interfaces);
---- everything.orig/net/mac80211/wext.c 2008-10-10 23:27:46.000000000 +0200
-+++ everything/net/mac80211/wext.c 2008-10-10 23:31:22.000000000 +0200
-@@ -802,21 +802,16 @@ static int ieee80211_ioctl_siwretry(stru
- (retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
- return -EINVAL;
-
-- if (retry->flags & IW_RETRY_MAX)
-- local->long_retry_limit = retry->value;
-- else if (retry->flags & IW_RETRY_MIN)
-- local->short_retry_limit = retry->value;
-- else {
-- local->long_retry_limit = retry->value;
-- local->short_retry_limit = retry->value;
-+ if (retry->flags & IW_RETRY_MAX) {
-+ local->hw.conf.long_frame_max_tx_count = retry->value;
-+ } else if (retry->flags & IW_RETRY_MIN) {
-+ local->hw.conf.short_frame_max_tx_count = retry->value;
-+ } else {
-+ local->hw.conf.long_frame_max_tx_count = retry->value;
-+ local->hw.conf.short_frame_max_tx_count = retry->value;
- }
-
-- if (local->ops->set_retry_limit) {
-- return local->ops->set_retry_limit(
-- local_to_hw(local),
-- local->short_retry_limit,
-- local->long_retry_limit);
-- }
-+ ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_RETRY_LIMITS);
-
- return 0;
- }
-@@ -833,14 +828,15 @@ static int ieee80211_ioctl_giwretry(stru
- /* first return min value, iwconfig will ask max value
- * later if needed */
- retry->flags |= IW_RETRY_LIMIT;
-- retry->value = local->short_retry_limit;
-- if (local->long_retry_limit != local->short_retry_limit)
-+ retry->value = local->hw.conf.short_frame_max_tx_count;
-+ if (local->hw.conf.long_frame_max_tx_count !=
-+ local->hw.conf.short_frame_max_tx_count)
- retry->flags |= IW_RETRY_MIN;
- return 0;
- }
- if (retry->flags & IW_RETRY_MAX) {
- retry->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
-- retry->value = local->long_retry_limit;
-+ retry->value = local->hw.conf.long_frame_max_tx_count;
- }
-
- return 0;
---- everything.orig/drivers/net/wireless/ath9k/main.c 2008-10-10 23:27:47.000000000 +0200
-+++ everything/drivers/net/wireless/ath9k/main.c 2008-10-10 23:31:23.000000000 +0200
-@@ -1657,7 +1657,6 @@ static struct ieee80211_ops ath9k_ops =
- .get_tkip_seq = NULL,
- .set_rts_threshold = NULL,
- .set_frag_threshold = NULL,
-- .set_retry_limit = NULL,
- .get_tsf = ath9k_get_tsf,
- .reset_tsf = ath9k_reset_tsf,
- .tx_last_beacon = NULL,
---- everything.orig/drivers/net/wireless/b43/main.c 2008-10-10 23:27:47.000000000 +0200
-+++ everything/drivers/net/wireless/b43/main.c 2008-10-10 23:31:23.000000000 +0200
-@@ -3320,6 +3320,22 @@ init_failure:
- return err;
- }
-
-+/* Write the short and long frame retry limit values. */
-+static void b43_set_retry_limits(struct b43_wldev *dev,
-+ unsigned int short_retry,
-+ unsigned int long_retry)
-+{
-+ /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing
-+ * the chip-internal counter. */
-+ short_retry = min(short_retry, (unsigned int)0xF);
-+ long_retry = min(long_retry, (unsigned int)0xF);
-+
-+ b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_SRLIMIT,
-+ short_retry);
-+ b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_LRLIMIT,
-+ long_retry);
-+}
-+
- static int b43_op_config(struct ieee80211_hw *hw, u32 changed)
- {
- struct b43_wl *wl = hw_to_b43_wl(hw);
-@@ -3333,6 +3349,20 @@ static int b43_op_config(struct ieee8021
-
- mutex_lock(&wl->mutex);
-
-+ if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
-+ dev = wl->current_dev;
-+ if (unlikely(!dev || (b43_status(dev) < B43_STAT_INITIALIZED))) {
-+ err = -ENODEV;
-+ goto out_unlock_mutex;
-+ }
-+ b43_set_retry_limits(dev, conf->short_frame_max_tx_count,
-+ conf->long_frame_max_tx_count);
-+ changed &= ~IEEE80211_CONF_CHANGE_RETRY_LIMITS;
-+ }
-+
-+ if (!changed)
-+ goto out_unlock_mutex;
-+
- /* Switch the band (if necessary). This might change the active core. */
- err = b43_switch_band(wl, conf->channel);
- if (err)
-@@ -3860,22 +3890,6 @@ static void b43_imcfglo_timeouts_workaro
- #endif /* CONFIG_SSB_DRIVER_PCICORE */
- }
-
--/* Write the short and long frame retry limit values. */
--static void b43_set_retry_limits(struct b43_wldev *dev,
-- unsigned int short_retry,
-- unsigned int long_retry)
--{
-- /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing
-- * the chip-internal counter. */
-- short_retry = min(short_retry, (unsigned int)0xF);
-- long_retry = min(long_retry, (unsigned int)0xF);
--
-- b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_SRLIMIT,
-- short_retry);
-- b43_shm_write16(dev, B43_SHM_SCRATCH, B43_SHM_SC_LRLIMIT,
-- long_retry);
--}
--
- static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle)
- {
- u16 pu_delay;
-@@ -4196,26 +4210,6 @@ static void b43_op_stop(struct ieee80211
- cancel_work_sync(&(wl->txpower_adjust_work));
- }
-
--static int b43_op_set_retry_limit(struct ieee80211_hw *hw,
-- u32 short_retry_limit, u32 long_retry_limit)
--{
-- struct b43_wl *wl = hw_to_b43_wl(hw);
-- struct b43_wldev *dev;
-- int err = 0;
--
-- mutex_lock(&wl->mutex);
-- dev = wl->current_dev;
-- if (unlikely(!dev || (b43_status(dev) < B43_STAT_INITIALIZED))) {
-- err = -ENODEV;
-- goto out_unlock;
-- }
-- b43_set_retry_limits(dev, short_retry_limit, long_retry_limit);
--out_unlock:
-- mutex_unlock(&wl->mutex);
--
-- return err;
--}
--
- static int b43_op_beacon_set_tim(struct ieee80211_hw *hw,
- struct ieee80211_sta *sta, bool set)
- {
-@@ -4252,7 +4246,6 @@ static const struct ieee80211_ops b43_hw
- .get_tx_stats = b43_op_get_tx_stats,
- .start = b43_op_start,
- .stop = b43_op_stop,
-- .set_retry_limit = b43_op_set_retry_limit,
- .set_tim = b43_op_beacon_set_tim,
- .sta_notify = b43_op_sta_notify,
- };
---- everything.orig/drivers/net/wireless/b43legacy/main.c 2008-10-10 23:27:47.000000000 +0200
-+++ everything/drivers/net/wireless/b43legacy/main.c 2008-10-10 23:31:23.000000000 +0200
-@@ -2556,6 +2556,20 @@ init_failure:
- return err;
- }
-
-+/* Write the short and long frame retry limit values. */
-+static void b43legacy_set_retry_limits(struct b43legacy_wldev *dev,
-+ unsigned int short_retry,
-+ unsigned int long_retry)
-+{
-+ /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing
-+ * the chip-internal counter. */
-+ short_retry = min(short_retry, (unsigned int)0xF);
-+ long_retry = min(long_retry, (unsigned int)0xF);
-+
-+ b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0006, short_retry);
-+ b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0007, long_retry);
-+}
-+
- static int b43legacy_op_dev_config(struct ieee80211_hw *hw,
- u32 changed)
- {
-@@ -2570,10 +2584,27 @@ static int b43legacy_op_dev_config(struc
- int err = 0;
- u32 savedirqs;
-
-+ mutex_lock(&wl->mutex);
-+ dev = wl->current_dev;
-+
-+ if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
-+ if (unlikely(!dev ||
-+ (b43legacy_status(dev) < B43legacy_STAT_INITIALIZED))) {
-+ err = -ENODEV;
-+ goto out_unlock_mutex;
-+ }
-+ b43legacy_set_retry_limits(dev,
-+ conf->short_frame_max_tx_count,
-+ conf->long_frame_max_tx_count);
-+ changed &= ~IEEE80211_CONF_CHANGE_RETRY_LIMITS;
-+ }
-+
-+ if (!changed)
-+ goto out_unlock_mutex;
-+
- antenna_tx = B43legacy_ANTENNA_DEFAULT;
- antenna_rx = B43legacy_ANTENNA_DEFAULT;
-
-- mutex_lock(&wl->mutex);
- dev = wl->current_dev;
- phy = &dev->phy;
-
-@@ -2989,20 +3020,6 @@ static void b43legacy_imcfglo_timeouts_w
- #endif /* CONFIG_SSB_DRIVER_PCICORE */
- }
-
--/* Write the short and long frame retry limit values. */
--static void b43legacy_set_retry_limits(struct b43legacy_wldev *dev,
-- unsigned int short_retry,
-- unsigned int long_retry)
--{
-- /* The retry limit is a 4-bit counter. Enforce this to avoid overflowing
-- * the chip-internal counter. */
-- short_retry = min(short_retry, (unsigned int)0xF);
-- long_retry = min(long_retry, (unsigned int)0xF);
--
-- b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0006, short_retry);
-- b43legacy_shm_write16(dev, B43legacy_SHM_WIRELESS, 0x0007, long_retry);
--}
--
- static void b43legacy_set_synth_pu_delay(struct b43legacy_wldev *dev,
- bool idle) {
- u16 pu_delay = 1050;
-@@ -3367,28 +3384,6 @@ static void b43legacy_op_stop(struct iee
- mutex_unlock(&wl->mutex);
- }
-
--static int b43legacy_op_set_retry_limit(struct ieee80211_hw *hw,
-- u32 short_retry_limit,
-- u32 long_retry_limit)
--{
-- struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw);
-- struct b43legacy_wldev *dev;
-- int err = 0;
--
-- mutex_lock(&wl->mutex);
-- dev = wl->current_dev;
-- if (unlikely(!dev ||
-- (b43legacy_status(dev) < B43legacy_STAT_INITIALIZED))) {
-- err = -ENODEV;
-- goto out_unlock;
-- }
-- b43legacy_set_retry_limits(dev, short_retry_limit, long_retry_limit);
--out_unlock:
-- mutex_unlock(&wl->mutex);
--
-- return err;
--}
--
- static int b43legacy_op_beacon_set_tim(struct ieee80211_hw *hw,
- struct ieee80211_sta *sta, bool set)
- {
-@@ -3414,7 +3409,6 @@ static const struct ieee80211_ops b43leg
- .get_tx_stats = b43legacy_op_get_tx_stats,
- .start = b43legacy_op_start,
- .stop = b43legacy_op_stop,
-- .set_retry_limit = b43legacy_op_set_retry_limit,
- .set_tim = b43legacy_op_beacon_set_tim,
- };
-
---- everything.orig/drivers/net/wireless/rt2x00/rt2400pci.c 2008-10-10 23:27:46.000000000 +0200
-+++ everything/drivers/net/wireless/rt2x00/rt2400pci.c 2008-10-10 23:27:48.000000000 +0200
-@@ -1576,7 +1576,6 @@ static const struct ieee80211_ops rt2400
- .config_interface = rt2x00mac_config_interface,
- .configure_filter = rt2x00mac_configure_filter,
- .get_stats = rt2x00mac_get_stats,
-- .set_retry_limit = rt2400pci_set_retry_limit,
- .bss_info_changed = rt2x00mac_bss_info_changed,
- .conf_tx = rt2400pci_conf_tx,
- .get_tx_stats = rt2x00mac_get_tx_stats,
-@@ -1605,6 +1604,7 @@ static const struct rt2x00lib_ops rt2400
- .config_intf = rt2400pci_config_intf,
- .config_erp = rt2400pci_config_erp,
- .config = rt2400pci_config,
-+ .set_retry_limit = rt2400pci_set_retry_limit,
- };
-
- static const struct data_queue_desc rt2400pci_queue_rx = {
---- everything.orig/drivers/net/wireless/rt2x00/rt2x00.h 2008-10-10 23:27:47.000000000 +0200
-+++ everything/drivers/net/wireless/rt2x00/rt2x00.h 2008-10-10 23:27:48.000000000 +0200
-@@ -599,6 +599,9 @@ struct rt2x00lib_ops {
- #define CONFIG_UPDATE_SLOT_TIME ( 1 << 5 )
- #define CONFIG_UPDATE_BEACON_INT ( 1 << 6 )
- #define CONFIG_UPDATE_ALL 0xffff
-+
-+ int (*set_retry_limit) (struct ieee80211_hw *hw,
-+ u32 short_limit, u32 long_limit);
- };
-
- /*
---- everything.orig/drivers/net/wireless/rt2x00/rt2500pci.c 2008-10-10 23:27:46.000000000 +0200
-+++ everything/drivers/net/wireless/rt2x00/rt2500pci.c 2008-10-10 23:27:48.000000000 +0200
-@@ -1877,7 +1877,6 @@ static const struct ieee80211_ops rt2500
- .config_interface = rt2x00mac_config_interface,
- .configure_filter = rt2x00mac_configure_filter,
- .get_stats = rt2x00mac_get_stats,
-- .set_retry_limit = rt2500pci_set_retry_limit,
- .bss_info_changed = rt2x00mac_bss_info_changed,
- .conf_tx = rt2x00mac_conf_tx,
- .get_tx_stats = rt2x00mac_get_tx_stats,
-@@ -1906,6 +1905,7 @@ static const struct rt2x00lib_ops rt2500
- .config_intf = rt2500pci_config_intf,
- .config_erp = rt2500pci_config_erp,
- .config = rt2500pci_config,
-+ .set_retry_limit = rt2500pci_set_retry_limit,
- };
-
- static const struct data_queue_desc rt2500pci_queue_rx = {
---- everything.orig/drivers/net/wireless/rt2x00/rt61pci.c 2008-10-10 23:27:47.000000000 +0200
-+++ everything/drivers/net/wireless/rt2x00/rt61pci.c 2008-10-10 23:27:48.000000000 +0200
-@@ -2726,7 +2726,6 @@ static const struct ieee80211_ops rt61pc
- .configure_filter = rt2x00mac_configure_filter,
- .set_key = rt2x00mac_set_key,
- .get_stats = rt2x00mac_get_stats,
-- .set_retry_limit = rt61pci_set_retry_limit,
- .bss_info_changed = rt2x00mac_bss_info_changed,
- .conf_tx = rt61pci_conf_tx,
- .get_tx_stats = rt2x00mac_get_tx_stats,
-@@ -2759,6 +2758,7 @@ static const struct rt2x00lib_ops rt61pc
- .config_intf = rt61pci_config_intf,
- .config_erp = rt61pci_config_erp,
- .config = rt61pci_config,
-+ .set_retry_limit = rt61pci_set_retry_limit,
- };
-
- static const struct data_queue_desc rt61pci_queue_rx = {
---- everything.orig/drivers/net/wireless/rt2x00/rt73usb.c 2008-10-10 23:27:47.000000000 +0200
-+++ everything/drivers/net/wireless/rt2x00/rt73usb.c 2008-10-10 23:27:48.000000000 +0200
-@@ -2317,7 +2317,6 @@ static const struct ieee80211_ops rt73us
- .configure_filter = rt2x00mac_configure_filter,
- .set_key = rt2x00mac_set_key,
- .get_stats = rt2x00mac_get_stats,
-- .set_retry_limit = rt73usb_set_retry_limit,
- .bss_info_changed = rt2x00mac_bss_info_changed,
- .conf_tx = rt73usb_conf_tx,
- .get_tx_stats = rt2x00mac_get_tx_stats,
-@@ -2349,6 +2348,7 @@ static const struct rt2x00lib_ops rt73us
- .config_intf = rt73usb_config_intf,
- .config_erp = rt73usb_config_erp,
- .config = rt73usb_config,
-+ .set_retry_limit = rt73usb_set_retry_limit,
- };
-
- static const struct data_queue_desc rt73usb_queue_rx = {
---- everything.orig/drivers/net/wireless/rt2x00/rt2x00mac.c 2008-10-10 23:27:46.000000000 +0200
-+++ everything/drivers/net/wireless/rt2x00/rt2x00mac.c 2008-10-10 23:31:23.000000000 +0200
-@@ -349,6 +349,15 @@ int rt2x00mac_config(struct ieee80211_hw
- if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags))
- return 0;
-
-+ if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
-+ rt2x00dev->ops->lib->set_retry_limit(hw,
-+ conf->short_frame_max_tx_count,
-+ conf->long_frame_max_tx_count);
-+ }
-+ changed &= ~IEEE80211_CONF_CHANGE_RETRY_LIMITS;
-+ if (!changed)
-+ return 0;
-+
- /*
- * Only change device state when the radio is enabled. It does not
- * matter what parameters we have configured when the radio is disabled
---- everything.orig/net/mac80211/debugfs.c 2008-10-10 23:27:46.000000000 +0200
-+++ everything/net/mac80211/debugfs.c 2008-10-10 23:27:48.000000000 +0200
-@@ -52,9 +52,9 @@ DEBUGFS_READONLY_FILE(rts_threshold, 20,
- DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d",
- local->fragmentation_threshold);
- DEBUGFS_READONLY_FILE(short_retry_limit, 20, "%d",
-- local->short_retry_limit);
-+ local->hw.conf.short_frame_max_tx_count);
- DEBUGFS_READONLY_FILE(long_retry_limit, 20, "%d",
-- local->long_retry_limit);
-+ local->hw.conf.long_frame_max_tx_count);
- DEBUGFS_READONLY_FILE(total_ps_buffered, 20, "%d",
- local->total_ps_buffered);
- DEBUGFS_READONLY_FILE(wep_iv, 20, "%#06x",
---- everything.orig/net/mac80211/tx.c 2008-10-10 23:27:46.000000000 +0200
-+++ everything/net/mac80211/tx.c 2008-10-10 23:31:22.000000000 +0200
-@@ -507,10 +507,10 @@ ieee80211_tx_h_misc(struct ieee80211_tx_
- info->flags |=
- IEEE80211_TX_CTL_LONG_RETRY_LIMIT;
- info->control.retry_limit =
-- tx->local->long_retry_limit;
-+ tx->local->hw.conf.long_frame_max_tx_count - 1;
- } else {
- info->control.retry_limit =
-- tx->local->short_retry_limit;
-+ tx->local->hw.conf.short_frame_max_tx_count - 1;
- }
- } else {
- info->control.retry_limit = 1;
diff --git a/package/mac80211/patches/425-rewrite-rate-api.patch b/package/mac80211/patches/425-rewrite-rate-api.patch
deleted file mode 100644
index c0652a0b0d..0000000000
--- a/package/mac80211/patches/425-rewrite-rate-api.patch
+++ /dev/null
@@ -1,3005 +0,0 @@
-Subject: mac80211/drivers: rewrite the rate control API
-
-So after the previous changes we were still unhappy with how
-convoluted the API is and decided to make things simpler for
-everybody. This completely changes the rate control API, now
-taking into account 802.11n with MCS rates and more control,
-most drivers don't support that though.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
----
- drivers/net/wireless/adm8211.c | 21 -
- drivers/net/wireless/ath5k/base.c | 34 +-
- drivers/net/wireless/ath9k/main.c | 18 -
- drivers/net/wireless/ath9k/rc.c | 40 +--
- drivers/net/wireless/ath9k/xmit.c | 28 +-
- drivers/net/wireless/b43/dma.c | 4
- drivers/net/wireless/b43/main.c | 2
- drivers/net/wireless/b43/pio.c | 4
- drivers/net/wireless/b43/xmit.c | 60 +++-
- drivers/net/wireless/b43/xmit.h | 5
- drivers/net/wireless/b43legacy/dma.c | 46 ++-
- drivers/net/wireless/b43legacy/main.c | 2
- drivers/net/wireless/b43legacy/pio.c | 31 ++
- drivers/net/wireless/b43legacy/xmit.c | 26 +-
- drivers/net/wireless/b43legacy/xmit.h | 2
- drivers/net/wireless/iwlwifi/iwl-3945-rs.c | 57 +---
- drivers/net/wireless/iwlwifi/iwl-3945.c | 62 ++++-
- drivers/net/wireless/iwlwifi/iwl-3945.h | 2
- drivers/net/wireless/iwlwifi/iwl-4965.c | 8
- drivers/net/wireless/iwlwifi/iwl-5000.c | 8
- drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 37 +-
- drivers/net/wireless/iwlwifi/iwl-core.c | 19 -
- drivers/net/wireless/iwlwifi/iwl3945-base.c | 5
- drivers/net/wireless/libertas_tf/main.c | 4
- drivers/net/wireless/mac80211_hwsim.c | 12
- drivers/net/wireless/p54/p54common.c | 16 -
- drivers/net/wireless/rt2x00/rt2x00dev.c | 11
- drivers/net/wireless/rt2x00/rt2x00mac.c | 14 -
- drivers/net/wireless/rt2x00/rt2x00queue.c | 11
- drivers/net/wireless/rtl8180_dev.c | 28 +-
- drivers/net/wireless/rtl8187_dev.c | 10
- drivers/net/wireless/zd1211rw/zd_mac.c | 28 +-
- include/net/mac80211.h | 206 +++++++++-------
- net/mac80211/ieee80211_i.h | 8
- net/mac80211/main.c | 54 +++-
- net/mac80211/mesh_hwmp.c | 6
- net/mac80211/rate.c | 50 +---
- net/mac80211/rate.h | 5
- net/mac80211/rc80211_minstrel.c | 72 ++---
- net/mac80211/rc80211_pid.h | 1
- net/mac80211/rc80211_pid_algo.c | 26 +-
- net/mac80211/rc80211_pid_debugfs.c | 5
- net/mac80211/sta_info.h | 4
- net/mac80211/tx.c | 347 +++++++++++-----------------
- net/mac80211/wext.c | 4
- 45 files changed, 781 insertions(+), 662 deletions(-)
-
---- a/include/net/mac80211.h
-+++ b/include/net/mac80211.h
-@@ -222,29 +222,24 @@ struct ieee80211_bss_conf {
- * These flags are used with the @flags member of &ieee80211_tx_info.
- *
- * @IEEE80211_TX_CTL_REQ_TX_STATUS: request TX status callback for this frame.
-- * @IEEE80211_TX_CTL_USE_RTS_CTS: use RTS-CTS before sending frame
-- * @IEEE80211_TX_CTL_USE_CTS_PROTECT: use CTS protection for the frame (e.g.,
-- * for combined 802.11g / 802.11b networks)
-+ * @IEEE80211_TX_CTL_ASSIGN_SEQ: The driver has to assign a sequence
-+ * number to this frame, taking care of not overwriting the fragment
-+ * number and increasing the sequence number only when the
-+ * IEEE80211_TX_CTL_FIRST_FRAGMENT flags is set. mac80211 will properly
-+ * assign sequence numbers to QoS-data frames but cannot do so correctly
-+ * for non-QoS-data and management frames because beacons need them from
-+ * that counter as well and mac80211 cannot guarantee proper sequencing.
-+ * If this flag is set, the driver should instruct the hardware to
-+ * assign a sequence number to the frame or assign one itself. Cf. IEEE
-+ * 802.11-2007 7.1.3.4.1 paragraph 3. This flag will always be set for
-+ * beacons always be clear for frames without a sequence number field.
- * @IEEE80211_TX_CTL_NO_ACK: tell the low level not to wait for an ack
-- * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: TBD
- * @IEEE80211_TX_CTL_CLEAR_PS_FILT: clear powersave filter for destination
- * station
-- * @IEEE80211_TX_CTL_REQUEUE: TBD
- * @IEEE80211_TX_CTL_FIRST_FRAGMENT: this is a first fragment of the frame
-- * @IEEE80211_TX_CTL_SHORT_PREAMBLE: TBD
-- * @IEEE80211_TX_CTL_LONG_RETRY_LIMIT: this frame should be send using the
-- * through set_retry_limit configured long retry value
- * @IEEE80211_TX_CTL_SEND_AFTER_DTIM: send this frame after DTIM beacon
- * @IEEE80211_TX_CTL_AMPDU: this frame should be sent as part of an A-MPDU
-- * @IEEE80211_TX_CTL_OFDM_HT: this frame can be sent in HT OFDM rates. number
-- * of streams when this flag is on can be extracted from antenna_sel_tx,
-- * so if 1 antenna is marked use SISO, 2 antennas marked use MIMO, n
-- * antennas marked use MIMO_n.
-- * @IEEE80211_TX_CTL_GREEN_FIELD: use green field protection for this frame
-- * @IEEE80211_TX_CTL_40_MHZ_WIDTH: send this frame using 40 Mhz channel width
-- * @IEEE80211_TX_CTL_DUP_DATA: duplicate data frame on both 20 Mhz channels
-- * @IEEE80211_TX_CTL_SHORT_GI: send this frame using short guard interval
-- * @IEEE80211_TX_CTL_INJECTED: TBD
-+ * @IEEE80211_TX_CTL_INJECTED: Frame was injected, internal to mac80211.
- * @IEEE80211_TX_STAT_TX_FILTERED: The frame was not transmitted
- * because the destination STA was in powersave mode.
- * @IEEE80211_TX_STAT_ACK: Frame was acknowledged
-@@ -252,42 +247,41 @@ struct ieee80211_bss_conf {
- * is for the whole aggregation.
- * @IEEE80211_TX_STAT_AMPDU_NO_BACK: no block ack was returned,
- * so consider using block ack request (BAR).
-- * @IEEE80211_TX_CTL_ASSIGN_SEQ: The driver has to assign a sequence
-- * number to this frame, taking care of not overwriting the fragment
-- * number and increasing the sequence number only when the
-- * IEEE80211_TX_CTL_FIRST_FRAGMENT flags is set. mac80211 will properly
-- * assign sequence numbers to QoS-data frames but cannot do so correctly
-- * for non-QoS-data and management frames because beacons need them from
-- * that counter as well and mac80211 cannot guarantee proper sequencing.
-- * If this flag is set, the driver should instruct the hardware to
-- * assign a sequence number to the frame or assign one itself. Cf. IEEE
-- * 802.11-2007 7.1.3.4.1 paragraph 3. This flag will always be set for
-- * beacons always be clear for frames without a sequence number field.
-+ * @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be
-+ * set by rate control algorithms to indicate probe rate, will
-+ * be cleared for fragmented frames (except on the last fragment)
-+ * @IEEE80211_TX_CTL_REQUEUE: REMOVE THIS
- */
- enum mac80211_tx_control_flags {
- IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0),
-- IEEE80211_TX_CTL_USE_RTS_CTS = BIT(2),
-- IEEE80211_TX_CTL_USE_CTS_PROTECT = BIT(3),
-- IEEE80211_TX_CTL_NO_ACK = BIT(4),
-- IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(5),
-- IEEE80211_TX_CTL_CLEAR_PS_FILT = BIT(6),
-- IEEE80211_TX_CTL_REQUEUE = BIT(7),
-- IEEE80211_TX_CTL_FIRST_FRAGMENT = BIT(8),
-- IEEE80211_TX_CTL_SHORT_PREAMBLE = BIT(9),
-- IEEE80211_TX_CTL_LONG_RETRY_LIMIT = BIT(10),
-- IEEE80211_TX_CTL_SEND_AFTER_DTIM = BIT(12),
-- IEEE80211_TX_CTL_AMPDU = BIT(13),
-- IEEE80211_TX_CTL_OFDM_HT = BIT(14),
-- IEEE80211_TX_CTL_GREEN_FIELD = BIT(15),
-- IEEE80211_TX_CTL_40_MHZ_WIDTH = BIT(16),
-- IEEE80211_TX_CTL_DUP_DATA = BIT(17),
-- IEEE80211_TX_CTL_SHORT_GI = BIT(18),
-- IEEE80211_TX_CTL_INJECTED = BIT(19),
-- IEEE80211_TX_STAT_TX_FILTERED = BIT(20),
-- IEEE80211_TX_STAT_ACK = BIT(21),
-- IEEE80211_TX_STAT_AMPDU = BIT(22),
-- IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(23),
-- IEEE80211_TX_CTL_ASSIGN_SEQ = BIT(24),
-+ IEEE80211_TX_CTL_ASSIGN_SEQ = BIT(1),
-+ IEEE80211_TX_CTL_NO_ACK = BIT(2),
-+ IEEE80211_TX_CTL_CLEAR_PS_FILT = BIT(3),
-+ IEEE80211_TX_CTL_FIRST_FRAGMENT = BIT(4),
-+ IEEE80211_TX_CTL_SEND_AFTER_DTIM = BIT(5),
-+ IEEE80211_TX_CTL_AMPDU = BIT(6),
-+ IEEE80211_TX_CTL_INJECTED = BIT(7),
-+ IEEE80211_TX_STAT_TX_FILTERED = BIT(8),
-+ IEEE80211_TX_STAT_ACK = BIT(9),
-+ IEEE80211_TX_STAT_AMPDU = BIT(10),
-+ IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(11),
-+ IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12),
-+
-+ /* XXX: remove this */
-+ IEEE80211_TX_CTL_REQUEUE = BIT(13),
-+};
-+
-+enum mac80211_rate_control_flags {
-+ IEEE80211_TX_RC_USE_RTS_CTS = BIT(0),
-+ IEEE80211_TX_RC_USE_CTS_PROTECT = BIT(1),
-+ IEEE80211_TX_RC_USE_SHORT_PREAMBLE = BIT(2),
-+
-+ /* rate index is an MCS rate number instead of an index */
-+ IEEE80211_TX_RC_MCS = BIT(3),
-+ IEEE80211_TX_RC_GREEN_FIELD = BIT(4),
-+ IEEE80211_TX_RC_40_MHZ_WIDTH = BIT(5),
-+ IEEE80211_TX_RC_DUP_DATA = BIT(6),
-+ IEEE80211_TX_RC_SHORT_GI = BIT(7),
- };
-
-
-@@ -296,18 +290,26 @@ enum mac80211_tx_control_flags {
- #define IEEE80211_TX_INFO_DRIVER_DATA_PTRS \
- (IEEE80211_TX_INFO_DRIVER_DATA_SIZE / sizeof(void *))
-
--/* maximum number of alternate rate retry stages */
--#define IEEE80211_TX_MAX_ALTRATE 3
-+/* maximum number of rate stages */
-+#define IEEE80211_TX_MAX_RATES 4
-
- /**
-- * struct ieee80211_tx_altrate - alternate rate selection/status
-+ * struct ieee80211_tx_rate - rate selection/status
- *
-- * @rate_idx: rate index to attempt to send with
-+ * @idx: rate index to attempt to send with
-+ * @flags: rate control flags (&enum mac80211_rate_control_flags)
- * @limit: number of retries before fallback
-+ *
-+ * A value of -1 for @idx indicates an invalid rate and, if used
-+ * in an array of retry rates, that no more rates should be tried.
-+ *
-+ * When used for transmit status reporting, the driver should
-+ * always report the rate along with the flags it used.
- */
--struct ieee80211_tx_altrate {
-- s8 rate_idx;
-- u8 limit;
-+struct ieee80211_tx_rate {
-+ s8 idx;
-+ u8 count;
-+ u8 flags;
- };
-
- /**
-@@ -322,15 +324,12 @@ struct ieee80211_tx_altrate {
- * it may be NULL.
- *
- * @flags: transmit info flags, defined above
-- * @band: TBD
-- * @tx_rate_idx: TBD
-+ * @band: the band to transmit on (use for checking for races)
- * @antenna_sel_tx: antenna to use, 0 for automatic diversity
- * @control: union for control data
- * @status: union for status data
- * @driver_data: array of driver_data pointers
- * @retry_count: number of retries
-- * @excessive_retries: set to 1 if the frame was retried many times
-- * but not acknowledged
- * @ampdu_ack_len: number of aggregated frames.
- * relevant only if IEEE80211_TX_STATUS_AMPDU was set.
- * @ampdu_ack_map: block ack bit map for the aggregation.
-@@ -341,28 +340,28 @@ struct ieee80211_tx_info {
- /* common information */
- u32 flags;
- u8 band;
-- s8 tx_rate_idx;
-+
- u8 antenna_sel_tx;
-
-- /* 1 byte hole */
-+ /* 2 byte hole */
-
- union {
- struct {
-+ union {
-+ struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES];
-+ /* we need the jiffies only before rate control */
-+ unsigned long jiffies;
-+ };
-+ s8 rts_cts_rate_idx;
- /* NB: vif can be NULL for injected frames */
- struct ieee80211_vif *vif;
- struct ieee80211_key_conf *hw_key;
- struct ieee80211_sta *sta;
-- unsigned long jiffies;
-- s8 rts_cts_rate_idx;
-- u8 retry_limit;
-- struct ieee80211_tx_altrate retries[IEEE80211_TX_MAX_ALTRATE];
- } control;
- struct {
-+ struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES];
- u64 ampdu_ack_map;
- int ack_signal;
-- struct ieee80211_tx_altrate retries[IEEE80211_TX_MAX_ALTRATE + 1];
-- u8 retry_count;
-- bool excessive_retries;
- u8 ampdu_ack_len;
- } status;
- void *driver_data[IEEE80211_TX_INFO_DRIVER_DATA_PTRS];
-@@ -374,6 +373,22 @@ static inline struct ieee80211_tx_info *
- return (struct ieee80211_tx_info *)skb->cb;
- }
-
-+static inline void
-+ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
-+{
-+ int i;
-+
-+ BUILD_BUG_ON(offsetof(struct ieee80211_tx_info, status.rates) !=
-+ offsetof(struct ieee80211_tx_info, control.rates));
-+ /* clear the rate counts */
-+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++)
-+ info->status.rates[i].count = 0;
-+
-+ memset(&info->status.ampdu_ack_map, 0,
-+ sizeof(struct ieee80211_tx_info) -
-+ offsetof(struct ieee80211_tx_info, status.ampdu_ack_map));
-+}
-+
-
- /**
- * enum mac80211_rx_flags - receive flags
-@@ -875,8 +890,8 @@ enum ieee80211_hw_flags {
- * @sta_data_size: size (in bytes) of the drv_priv data area
- * within &struct ieee80211_sta.
- *
-- * @max_altrates: maximum number of alternate rate retry stages
-- * @max_altrate_tries: maximum number of tries for each stage
-+ * @max_rates: maximum number of alternate rate retry stages
-+ * @max_rate_tries: maximum number of tries for each stage
- */
- struct ieee80211_hw {
- struct ieee80211_conf conf;
-@@ -893,8 +908,8 @@ struct ieee80211_hw {
- u16 ampdu_queues;
- u16 max_listen_interval;
- s8 max_signal;
-- u8 max_altrates;
-- u8 max_altrate_tries;
-+ u8 max_rates;
-+ u8 max_rate_tries;
- };
-
- /**
-@@ -933,9 +948,9 @@ static inline struct ieee80211_rate *
- ieee80211_get_tx_rate(const struct ieee80211_hw *hw,
- const struct ieee80211_tx_info *c)
- {
-- if (WARN_ON(c->tx_rate_idx < 0))
-+ if (WARN_ON(c->control.rates[0].idx < 0))
- return NULL;
-- return &hw->wiphy->bands[c->band]->bitrates[c->tx_rate_idx];
-+ return &hw->wiphy->bands[c->band]->bitrates[c->control.rates[0].idx];
- }
-
- static inline struct ieee80211_rate *
-@@ -951,9 +966,9 @@ static inline struct ieee80211_rate *
- ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
- const struct ieee80211_tx_info *c, int idx)
- {
-- if (c->control.retries[idx].rate_idx < 0)
-+ if (c->control.rates[idx + 1].idx < 0)
- return NULL;
-- return &hw->wiphy->bands[c->band]->bitrates[c->control.retries[idx].rate_idx];
-+ return &hw->wiphy->bands[c->band]->bitrates[c->control.rates[idx + 1].idx];
- }
-
- /**
-@@ -1847,17 +1862,28 @@ struct ieee80211_sta *ieee80211_find_sta
-
-
- /* Rate control API */
-+
- /**
-- * struct rate_selection - rate information for/from rate control algorithms
-+ * struct ieee80211_tx_rate_control - rate control information for/from RC algo
- *
-- * @rate_idx: selected transmission rate index
-- * @nonerp_idx: Non-ERP rate to use instead if ERP cannot be used
-- * @probe_idx: rate for probing (or -1)
-- * @max_rate_idx: maximum rate index that can be used, this is
-- * input to the algorithm and will be enforced
-- */
--struct rate_selection {
-- s8 rate_idx, nonerp_idx, probe_idx, max_rate_idx;
-+ * @sband: The band this frame is being transmitted on.
-+ * @bss_conf: the current BSS configuration
-+ * @reported_rate: The rate control algorithm can fill this in to indicate
-+ * which rate should be reported to userspace as the current rate and
-+ * used for rate calculations in the mesh network.
-+ * @rts: whether RTS will be used for this frame because it is longer than the
-+ * RTS threshold
-+ * @short_preamble: whether mac80211 will request short-preamble transmission
-+ * if the selected rate supports it
-+ * @max_rate_idx: user-requested maximum rate (not MCS for now)
-+ */
-+struct ieee80211_tx_rate_control {
-+ struct ieee80211_supported_band *sband;
-+ struct ieee80211_bss_conf *bss_conf;
-+ struct sk_buff *skb;
-+ struct ieee80211_tx_rate reported_rate;
-+ bool rts, short_preamble;
-+ u8 max_rate_idx;
- };
-
- struct rate_control_ops {
-@@ -1876,10 +1902,8 @@ struct rate_control_ops {
- void (*tx_status)(void *priv, struct ieee80211_supported_band *sband,
- struct ieee80211_sta *sta, void *priv_sta,
- struct sk_buff *skb);
-- void (*get_rate)(void *priv, struct ieee80211_supported_band *sband,
-- struct ieee80211_sta *sta, void *priv_sta,
-- struct sk_buff *skb,
-- struct rate_selection *sel);
-+ void (*get_rate)(void *priv, struct ieee80211_sta *sta, void *priv_sta,
-+ struct ieee80211_tx_rate_control *txrc);
-
- void (*add_sta_debugfs)(void *priv, void *priv_sta,
- struct dentry *dir);
---- a/net/mac80211/main.c
-+++ b/net/mac80211/main.c
-@@ -41,6 +41,8 @@
- */
- struct ieee80211_tx_status_rtap_hdr {
- struct ieee80211_radiotap_header hdr;
-+ u8 rate;
-+ u8 padding_for_rate;
- __le16 tx_flags;
- u8 data_retries;
- } __attribute__ ((packed));
-@@ -463,13 +465,28 @@ void ieee80211_tx_status(struct ieee8021
- struct ieee80211_sub_if_data *sdata;
- struct net_device *prev_dev = NULL;
- struct sta_info *sta;
-+ int retry_count = -1, i;
-+
-+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
-+ /* the HW cannot have attempted that rate */
-+ if (i >= hw->max_rates) {
-+ info->status.rates[i].idx = -1;
-+ info->status.rates[i].count = 0;
-+ }
-+
-+ retry_count += info->status.rates[i].count;
-+ }
-+ if (retry_count < 0)
-+ retry_count = 0;
-
- rcu_read_lock();
-
-+ sband = local->hw.wiphy->bands[info->band];
-+
- sta = sta_info_get(local, hdr->addr1);
-
- if (sta) {
-- if (info->status.excessive_retries &&
-+ if (!(info->flags & IEEE80211_TX_STAT_ACK) &&
- test_sta_flags(sta, WLAN_STA_PS)) {
- /*
- * The STA is in power save mode, so assume
-@@ -500,12 +517,11 @@ void ieee80211_tx_status(struct ieee8021
- rcu_read_unlock();
- return;
- } else {
-- if (info->status.excessive_retries)
-+ if (!(info->flags & IEEE80211_TX_STAT_ACK))
- sta->tx_retry_failed++;
-- sta->tx_retry_count += info->status.retry_count;
-+ sta->tx_retry_count += retry_count;
- }
-
-- sband = local->hw.wiphy->bands[info->band];
- rate_control_tx_status(local, sband, sta, skb);
- }
-
-@@ -526,9 +542,9 @@ void ieee80211_tx_status(struct ieee8021
- local->dot11TransmittedFrameCount++;
- if (is_multicast_ether_addr(hdr->addr1))
- local->dot11MulticastTransmittedFrameCount++;
-- if (info->status.retry_count > 0)
-+ if (retry_count > 0)
- local->dot11RetryCount++;
-- if (info->status.retry_count > 1)
-+ if (retry_count > 1)
- local->dot11MultipleRetryCount++;
- }
-
-@@ -572,19 +588,30 @@ void ieee80211_tx_status(struct ieee8021
- rthdr->hdr.it_len = cpu_to_le16(sizeof(*rthdr));
- rthdr->hdr.it_present =
- cpu_to_le32((1 << IEEE80211_RADIOTAP_TX_FLAGS) |
-- (1 << IEEE80211_RADIOTAP_DATA_RETRIES));
-+ (1 << IEEE80211_RADIOTAP_DATA_RETRIES) |
-+ (1 << IEEE80211_RADIOTAP_RATE));
-
- if (!(info->flags & IEEE80211_TX_STAT_ACK) &&
- !is_multicast_ether_addr(hdr->addr1))
- rthdr->tx_flags |= cpu_to_le16(IEEE80211_RADIOTAP_F_TX_FAIL);
-
-- if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) &&
-- (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT))
-+ /*
-+ * XXX: Once radiotap gets the bitmap reset thing the vendor
-+ * extensions proposal contains, we can actually report
-+ * the whole set of tries we did.
-+ */
-+ if ((info->status.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) ||
-+ (info->status.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT))
- rthdr->tx_flags |= cpu_to_le16(IEEE80211_RADIOTAP_F_TX_CTS);
-- else if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)
-+ else if (info->status.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
- rthdr->tx_flags |= cpu_to_le16(IEEE80211_RADIOTAP_F_TX_RTS);
-+ if (info->status.rates[0].idx >= 0 &&
-+ !(info->status.rates[0].flags & IEEE80211_TX_RC_MCS))
-+ rthdr->rate = sband->bitrates[
-+ info->status.rates[0].idx].bitrate / 5;
-
-- rthdr->data_retries = info->status.retry_count;
-+ /* for now report the total retry_count */
-+ rthdr->data_retries = retry_count;
-
- /* XXX: is this sufficient for BPF? */
- skb_set_mac_header(skb, 0);
-@@ -669,8 +696,9 @@ struct ieee80211_hw *ieee80211_alloc_hw(
- BUG_ON(!ops->configure_filter);
- local->ops = ops;
-
-- local->hw.queues = 1; /* default */
--
-+ /* set up some defaults */
-+ local->hw.queues = 1;
-+ local->hw.max_rates = 1;
- local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
- local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
- local->hw.conf.long_frame_max_tx_count = 4;
---- a/net/mac80211/tx.c
-+++ b/net/mac80211/tx.c
-@@ -46,13 +46,20 @@ static __le16 ieee80211_duration(struct
- struct ieee80211_local *local = tx->local;
- struct ieee80211_supported_band *sband;
- struct ieee80211_hdr *hdr;
-+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
-+
-+ /* assume HW handles this */
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_MCS)
-+ return 0;
-+
-+ /* uh huh? */
-+ if (WARN_ON(info->control.rates[0].idx < 0))
-+ return 0;
-
- sband = local->hw.wiphy->bands[tx->channel->band];
-- txrate = &sband->bitrates[tx->rate_idx];
-+ txrate = &sband->bitrates[info->control.rates[0].idx];
-
-- erp = 0;
-- if (tx->sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
-- erp = txrate->flags & IEEE80211_RATE_ERP_G;
-+ erp = txrate->flags & IEEE80211_RATE_ERP_G;
-
- /*
- * data and mgmt (except PS Poll):
-@@ -439,140 +446,123 @@ ieee80211_tx_h_select_key(struct ieee802
- static ieee80211_tx_result debug_noinline
- ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
- {
-- struct rate_selection rsel;
-- struct ieee80211_supported_band *sband;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
-+ struct ieee80211_hdr *hdr = (void *)tx->skb->data;
-+ struct ieee80211_supported_band *sband;
-+ struct ieee80211_rate *rate;
-+ int i, len;
-+ bool inval = false, rts = false, short_preamble = false;
-+ struct ieee80211_tx_rate_control txrc;
-
-- sband = tx->local->hw.wiphy->bands[tx->channel->band];
-+ memset(&txrc, 0, sizeof(txrc));
-
-- if (likely(tx->rate_idx < 0)) {
-- rate_control_get_rate(tx->sdata, sband, tx->sta,
-- tx->skb, &rsel);
-- if (tx->sta)
-- tx->sta->last_txrate_idx = rsel.rate_idx;
-- tx->rate_idx = rsel.rate_idx;
-- if (unlikely(rsel.probe_idx >= 0)) {
-- info->flags |= IEEE80211_TX_CTL_RATE_CTRL_PROBE;
-- tx->flags |= IEEE80211_TX_PROBE_LAST_FRAG;
-- info->control.retries[0].rate_idx = tx->rate_idx;
-- info->control.retries[0].limit = tx->local->hw.max_altrate_tries;
-- tx->rate_idx = rsel.probe_idx;
-- } else if (info->control.retries[0].limit == 0)
-- info->control.retries[0].rate_idx = -1;
-+ sband = tx->local->hw.wiphy->bands[tx->channel->band];
-
-- if (unlikely(tx->rate_idx < 0))
-- return TX_DROP;
-- } else
-- info->control.retries[0].rate_idx = -1;
-+ len = min_t(int, tx->skb->len + FCS_LEN,
-+ tx->local->fragmentation_threshold);
-
-- if (tx->sdata->vif.bss_conf.use_cts_prot &&
-- (tx->flags & IEEE80211_TX_FRAGMENTED) && (rsel.nonerp_idx >= 0)) {
-- tx->last_frag_rate_idx = tx->rate_idx;
-- if (rsel.probe_idx >= 0)
-- tx->flags &= ~IEEE80211_TX_PROBE_LAST_FRAG;
-- else
-- tx->flags |= IEEE80211_TX_PROBE_LAST_FRAG;
-- tx->rate_idx = rsel.nonerp_idx;
-- info->tx_rate_idx = rsel.nonerp_idx;
-- info->flags &= ~IEEE80211_TX_CTL_RATE_CTRL_PROBE;
-- } else {
-- tx->last_frag_rate_idx = tx->rate_idx;
-- info->tx_rate_idx = tx->rate_idx;
-+ /* set up the tx rate control struct we give the RC algo */
-+ txrc.sband = sband;
-+ txrc.bss_conf = &tx->sdata->vif.bss_conf;
-+ txrc.skb = tx->skb;
-+ txrc.reported_rate.idx = -1;
-+ txrc.max_rate_idx = tx->sdata->max_ratectrl_rateidx;
-+
-+ /* set up RTS protection if desired */
-+ if (tx->local->rts_threshold < IEEE80211_MAX_RTS_THRESHOLD &&
-+ len > tx->local->rts_threshold) {
-+ txrc.rts = rts = true;
- }
-- info->tx_rate_idx = tx->rate_idx;
-
-- return TX_CONTINUE;
--}
-+ /* XXX: Is this really the right thing to check? */
-+ if (ieee80211_is_data(hdr->frame_control) &&
-+ tx->sdata->vif.bss_conf.use_short_preamble &&
-+ (!tx->sta || test_sta_flags(tx->sta, WLAN_STA_SHORT_PREAMBLE)))
-+ txrc.short_preamble = short_preamble = true;
-
--static ieee80211_tx_result debug_noinline
--ieee80211_tx_h_misc(struct ieee80211_tx_data *tx)
--{
-- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;
-- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
-- struct ieee80211_supported_band *sband;
-
-- sband = tx->local->hw.wiphy->bands[tx->channel->band];
-+ rate_control_get_rate(tx->sdata, tx->sta, &txrc);
-+
-+ if (unlikely(info->control.rates[0].idx < 0))
-+ return TX_DROP;
-+
-+ if (txrc.reported_rate.idx < 0)
-+ txrc.reported_rate = info->control.rates[0];
-
- if (tx->sta)
-- info->control.sta = &tx->sta->sta;
-+ tx->sta->last_tx_rate = txrc.reported_rate;
-
-- if (!info->control.retry_limit) {
-- if (!is_multicast_ether_addr(hdr->addr1)) {
-- int len = min_t(int, tx->skb->len + FCS_LEN,
-- tx->local->fragmentation_threshold);
-- if (len > tx->local->rts_threshold
-- && tx->local->rts_threshold <
-- IEEE80211_MAX_RTS_THRESHOLD) {
-- info->flags |= IEEE80211_TX_CTL_USE_RTS_CTS;
-- info->flags |=
-- IEEE80211_TX_CTL_LONG_RETRY_LIMIT;
-- info->control.retry_limit =
-- tx->local->hw.conf.long_frame_max_tx_count - 1;
-- } else {
-- info->control.retry_limit =
-- tx->local->hw.conf.short_frame_max_tx_count - 1;
-- }
-- } else {
-- info->control.retry_limit = 1;
-- }
-- }
-+ if (unlikely(!info->control.rates[0].count))
-+ info->control.rates[0].count = 1;
-
-- if (tx->flags & IEEE80211_TX_FRAGMENTED) {
-- /* Do not use multiple retry rates when sending fragmented
-- * frames.
-- * TODO: The last fragment could still use multiple retry
-- * rates. */
-- info->control.retries[0].rate_idx = -1;
-- }
--
-- /* Use CTS protection for unicast frames sent using extended rates if
-- * there are associated non-ERP stations and RTS/CTS is not configured
-- * for the frame. */
-- if ((tx->sdata->flags & IEEE80211_SDATA_OPERATING_GMODE) &&
-- (sband->bitrates[tx->rate_idx].flags & IEEE80211_RATE_ERP_G) &&
-- (tx->flags & IEEE80211_TX_UNICAST) &&
-- tx->sdata->vif.bss_conf.use_cts_prot &&
-- !(info->flags & IEEE80211_TX_CTL_USE_RTS_CTS))
-- info->flags |= IEEE80211_TX_CTL_USE_CTS_PROTECT;
--
-- /* Transmit data frames using short preambles if the driver supports
-- * short preambles at the selected rate and short preambles are
-- * available on the network at the current point in time. */
-- if (ieee80211_is_data(hdr->frame_control) &&
-- (sband->bitrates[tx->rate_idx].flags & IEEE80211_RATE_SHORT_PREAMBLE) &&
-- tx->sdata->vif.bss_conf.use_short_preamble &&
-- (!tx->sta || test_sta_flags(tx->sta, WLAN_STA_SHORT_PREAMBLE))) {
-- info->flags |= IEEE80211_TX_CTL_SHORT_PREAMBLE;
-+ if (is_multicast_ether_addr(hdr->addr1)) {
-+ /*
-+ * XXX: verify the rate is in the basic rateset
-+ */
-+ return TX_CONTINUE;
- }
-
-- if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) ||
-- (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) {
-- struct ieee80211_rate *rate;
-- s8 baserate = -1;
-- int idx;
-+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
-+ /*
-+ * make sure there's no valid rate following
-+ * an invalid one, just in case drivers don't
-+ * take the API seriously to stop at -1.
-+ */
-+ if (inval) {
-+ info->control.rates[i].idx = -1;
-+ continue;
-+ }
-+ if (info->control.rates[i].idx < 0) {
-+ inval = true;
-+ continue;
-+ }
-
-- /* Do not use multiple retry rates when using RTS/CTS */
-- info->control.retries[0].rate_idx = -1;
-+ /*
-+ * For now assume MCS is already set up correctly, this
-+ * needs to be fixed.
-+ */
-+ if (info->control.rates[i].flags & IEEE80211_TX_RC_MCS) {
-+ WARN_ON(info->control.rates[i].idx > 76);
-+ continue;
-+ }
-
-- /* Use min(data rate, max base rate) as CTS/RTS rate */
-- rate = &sband->bitrates[tx->rate_idx];
-+ /* set up RTS protection if desired */
-+ if (rts) {
-+ info->control.rates[i].flags |=
-+ IEEE80211_TX_RC_USE_RTS_CTS;
-+ rts = true;
-+ }
-
-- for (idx = 0; idx < sband->n_bitrates; idx++) {
-- if (sband->bitrates[idx].bitrate > rate->bitrate)
-- continue;
-- if (tx->sdata->vif.bss_conf.basic_rates & BIT(idx) &&
-- (baserate < 0 ||
-- (sband->bitrates[baserate].bitrate
-- < sband->bitrates[idx].bitrate)))
-- baserate = idx;
-+ /* RC is busted */
-+ if (WARN_ON(info->control.rates[i].idx >=
-+ sband->n_bitrates)) {
-+ info->control.rates[i].idx = -1;
-+ continue;
- }
-
-- if (baserate >= 0)
-- info->control.rts_cts_rate_idx = baserate;
-- else
-- info->control.rts_cts_rate_idx = 0;
-+ rate = &sband->bitrates[info->control.rates[i].idx];
-+
-+ /* set up short preamble */
-+ if (short_preamble &&
-+ rate->flags & IEEE80211_RATE_SHORT_PREAMBLE)
-+ info->control.rates[i].flags |=
-+ IEEE80211_TX_RC_USE_SHORT_PREAMBLE;
-+
-+ /* set up G protection */
-+ if (!rts && tx->sdata->vif.bss_conf.use_cts_prot &&
-+ rate->flags & IEEE80211_RATE_ERP_G)
-+ info->control.rates[i].flags |=
-+ IEEE80211_TX_RC_USE_CTS_PROTECT;
- }
-
-+ return TX_CONTINUE;
-+}
-+
-+static ieee80211_tx_result debug_noinline
-+ieee80211_tx_h_misc(struct ieee80211_tx_data *tx)
-+{
-+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
-+
- if (tx->sta)
- info->control.sta = &tx->sta->sta;
-
-@@ -680,6 +670,7 @@ ieee80211_tx_h_fragment(struct ieee80211
- left = payload_len - per_fragm;
- for (i = 0; i < num_fragm - 1; i++) {
- struct ieee80211_hdr *fhdr;
-+ struct ieee80211_tx_info *info;
- size_t copylen;
-
- if (left <= 0)
-@@ -694,20 +685,44 @@ ieee80211_tx_h_fragment(struct ieee80211
- IEEE80211_ENCRYPT_TAILROOM);
- if (!frag)
- goto fail;
-+
- /* Make sure that all fragments use the same priority so
- * that they end up using the same TX queue */
- frag->priority = first->priority;
-+
- skb_reserve(frag, tx->local->tx_headroom +
- IEEE80211_ENCRYPT_HEADROOM);
-+
-+ /* copy TX information */
-+ info = IEEE80211_SKB_CB(frag);
-+ memcpy(info, first->cb, sizeof(frag->cb));
-+
-+ /* copy/fill in 802.11 header */
- fhdr = (struct ieee80211_hdr *) skb_put(frag, hdrlen);
- memcpy(fhdr, first->data, hdrlen);
-- if (i == num_fragm - 2)
-- fhdr->frame_control &= cpu_to_le16(~IEEE80211_FCTL_MOREFRAGS);
- fhdr->seq_ctrl = cpu_to_le16(seq | ((i + 1) & IEEE80211_SCTL_FRAG));
-+
-+ if (i == num_fragm - 2) {
-+ /* clear MOREFRAGS bit for the last fragment */
-+ fhdr->frame_control &= cpu_to_le16(~IEEE80211_FCTL_MOREFRAGS);
-+ } else {
-+ /*
-+ * No multi-rate retries for fragmented frames, that
-+ * would completely throw off the NAV at other STAs.
-+ */
-+ info->control.rates[1].idx = -1;
-+ info->control.rates[2].idx = -1;
-+ info->control.rates[3].idx = -1;
-+ BUILD_BUG_ON(IEEE80211_TX_MAX_RATES != 4);
-+ info->flags &= ~IEEE80211_TX_CTL_RATE_CTRL_PROBE;
-+ }
-+
-+ /* copy data */
- copylen = left > per_fragm ? per_fragm : left;
- memcpy(skb_put(frag, copylen), pos, copylen);
-- memcpy(frag->cb, first->cb, sizeof(frag->cb));
-+
- skb_copy_queue_mapping(frag, first);
-+
- frag->do_not_encrypt = first->do_not_encrypt;
-
- pos += copylen;
-@@ -767,12 +782,10 @@ ieee80211_tx_h_calculate_duration(struct
- tx->extra_frag[0]->len);
-
- for (i = 0; i < tx->num_extra_frag; i++) {
-- if (i + 1 < tx->num_extra_frag) {
-+ if (i + 1 < tx->num_extra_frag)
- next_len = tx->extra_frag[i + 1]->len;
-- } else {
-+ else
- next_len = 0;
-- tx->rate_idx = tx->last_frag_rate_idx;
-- }
-
- hdr = (struct ieee80211_hdr *)tx->extra_frag[i]->data;
- hdr->duration_id = ieee80211_duration(tx, 0, next_len);
-@@ -825,7 +838,6 @@ __ieee80211_parse_tx_radiotap(struct iee
- (struct ieee80211_radiotap_header *) skb->data;
- struct ieee80211_supported_band *sband;
- int ret = ieee80211_radiotap_iterator_init(&iterator, rthdr, skb->len);
-- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
- sband = tx->local->hw.wiphy->bands[tx->channel->band];
-
-@@ -839,8 +851,6 @@ __ieee80211_parse_tx_radiotap(struct iee
- */
-
- while (!ret) {
-- int i, target_rate;
--
- ret = ieee80211_radiotap_iterator_next(&iterator);
-
- if (ret)
-@@ -854,38 +864,6 @@ __ieee80211_parse_tx_radiotap(struct iee
- * get_unaligned((type *)iterator.this_arg) to dereference
- * iterator.this_arg for type "type" safely on all arches.
- */
-- case IEEE80211_RADIOTAP_RATE:
-- /*
-- * radiotap rate u8 is in 500kbps units eg, 0x02=1Mbps
-- * ieee80211 rate int is in 100kbps units eg, 0x0a=1Mbps
-- */
-- target_rate = (*iterator.this_arg) * 5;
-- for (i = 0; i < sband->n_bitrates; i++) {
-- struct ieee80211_rate *r;
--
-- r = &sband->bitrates[i];
--
-- if (r->bitrate == target_rate) {
-- tx->rate_idx = i;
-- break;
-- }
-- }
-- break;
--
-- case IEEE80211_RADIOTAP_ANTENNA:
-- /*
-- * radiotap uses 0 for 1st ant, mac80211 is 1 for
-- * 1st ant
-- */
-- info->antenna_sel_tx = (*iterator.this_arg) + 1;
-- break;
--
--#if 0
-- case IEEE80211_RADIOTAP_DBM_TX_POWER:
-- control->power_level = *iterator.this_arg;
-- break;
--#endif
--
- case IEEE80211_RADIOTAP_FLAGS:
- if (*iterator.this_arg & IEEE80211_RADIOTAP_F_FCS) {
- /*
-@@ -951,8 +929,6 @@ __ieee80211_tx_prepare(struct ieee80211_
- tx->local = local;
- tx->sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- tx->channel = local->hw.conf.channel;
-- tx->rate_idx = -1;
-- tx->last_frag_rate_idx = -1;
- /*
- * Set this flag (used below to indicate "automatic fragmentation"),
- * it will be cleared/left by radiotap as desired.
-@@ -1053,23 +1029,11 @@ static int __ieee80211_tx(struct ieee802
- if (!tx->extra_frag[i])
- continue;
- info = IEEE80211_SKB_CB(tx->extra_frag[i]);
-- info->flags &= ~(IEEE80211_TX_CTL_USE_RTS_CTS |
-- IEEE80211_TX_CTL_USE_CTS_PROTECT |
-- IEEE80211_TX_CTL_CLEAR_PS_FILT |
-+ info->flags &= ~(IEEE80211_TX_CTL_CLEAR_PS_FILT |
- IEEE80211_TX_CTL_FIRST_FRAGMENT);
- if (netif_subqueue_stopped(local->mdev,
- tx->extra_frag[i]))
- return IEEE80211_TX_FRAG_AGAIN;
-- if (i == tx->num_extra_frag) {
-- info->tx_rate_idx = tx->last_frag_rate_idx;
--
-- if (tx->flags & IEEE80211_TX_PROBE_LAST_FRAG)
-- info->flags |=
-- IEEE80211_TX_CTL_RATE_CTRL_PROBE;
-- else
-- info->flags &=
-- ~IEEE80211_TX_CTL_RATE_CTRL_PROBE;
-- }
-
- ret = local->ops->tx(local_to_hw(local),
- tx->extra_frag[i]);
-@@ -1206,9 +1170,6 @@ retry:
- store->skb = skb;
- store->extra_frag = tx.extra_frag;
- store->num_extra_frag = tx.num_extra_frag;
-- store->last_frag_rate_idx = tx.last_frag_rate_idx;
-- store->last_frag_rate_ctrl_probe =
-- !!(tx.flags & IEEE80211_TX_PROBE_LAST_FRAG);
- }
- out:
- rcu_read_unlock();
-@@ -1767,10 +1728,7 @@ void ieee80211_tx_pending(unsigned long
- store = &local->pending_packet[i];
- tx.extra_frag = store->extra_frag;
- tx.num_extra_frag = store->num_extra_frag;
-- tx.last_frag_rate_idx = store->last_frag_rate_idx;
- tx.flags = 0;
-- if (store->last_frag_rate_ctrl_probe)
-- tx.flags |= IEEE80211_TX_PROBE_LAST_FRAG;
- ret = __ieee80211_tx(local, store->skb, &tx);
- if (ret) {
- if (ret == IEEE80211_TX_FRAG_AGAIN)
-@@ -1858,7 +1816,6 @@ struct sk_buff *ieee80211_beacon_get(str
- struct ieee80211_sub_if_data *sdata = NULL;
- struct ieee80211_if_ap *ap = NULL;
- struct ieee80211_if_sta *ifsta = NULL;
-- struct rate_selection rsel;
- struct beacon_data *beacon;
- struct ieee80211_supported_band *sband;
- enum ieee80211_band band = local->hw.conf.channel->band;
-@@ -1962,32 +1919,22 @@ struct sk_buff *ieee80211_beacon_get(str
- skb->do_not_encrypt = 1;
-
- info->band = band;
-- rate_control_get_rate(sdata, sband, NULL, skb, &rsel);
--
-- if (unlikely(rsel.rate_idx < 0)) {
-- if (net_ratelimit()) {
-- printk(KERN_DEBUG "%s: ieee80211_beacon_get: "
-- "no rate found\n",
-- wiphy_name(local->hw.wiphy));
-- }
-- dev_kfree_skb_any(skb);
-- skb = NULL;
-- goto out;
-- }
-+ /*
-+ * XXX: For now, always use the lowest rate
-+ */
-+ info->control.rates[0].idx = 0;
-+ info->control.rates[0].count = 1;
-+ info->control.rates[1].idx = -1;
-+ info->control.rates[2].idx = -1;
-+ info->control.rates[3].idx = -1;
-+ BUILD_BUG_ON(IEEE80211_TX_MAX_RATES != 4);
-
- info->control.vif = vif;
-- info->tx_rate_idx = rsel.rate_idx;
-
- info->flags |= IEEE80211_TX_CTL_NO_ACK;
- info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT;
- info->flags |= IEEE80211_TX_CTL_ASSIGN_SEQ;
-- if (sdata->vif.bss_conf.use_short_preamble &&
-- sband->bitrates[rsel.rate_idx].flags & IEEE80211_RATE_SHORT_PREAMBLE)
-- info->flags |= IEEE80211_TX_CTL_SHORT_PREAMBLE;
--
-- info->control.retry_limit = 1;
--
--out:
-+ out:
- rcu_read_unlock();
- return skb;
- }
---- a/net/mac80211/ieee80211_i.h
-+++ b/net/mac80211/ieee80211_i.h
-@@ -142,7 +142,6 @@ typedef unsigned __bitwise__ ieee80211_t
- #define IEEE80211_TX_FRAGMENTED BIT(0)
- #define IEEE80211_TX_UNICAST BIT(1)
- #define IEEE80211_TX_PS_BUFFERED BIT(2)
--#define IEEE80211_TX_PROBE_LAST_FRAG BIT(3)
-
- struct ieee80211_tx_data {
- struct sk_buff *skb;
-@@ -153,11 +152,6 @@ struct ieee80211_tx_data {
- struct ieee80211_key *key;
-
- struct ieee80211_channel *channel;
-- s8 rate_idx;
-- /* use this rate (if set) for last fragment; rate can
-- * be set to lower rate for the first fragments, e.g.,
-- * when using CTS protection with IEEE 802.11g. */
-- s8 last_frag_rate_idx;
-
- /* Extra fragments (in addition to the first fragment
- * in skb) */
-@@ -203,9 +197,7 @@ struct ieee80211_rx_data {
- struct ieee80211_tx_stored_packet {
- struct sk_buff *skb;
- struct sk_buff **extra_frag;
-- s8 last_frag_rate_idx;
- int num_extra_frag;
-- bool last_frag_rate_ctrl_probe;
- };
-
- struct beacon_data {
---- a/net/mac80211/rate.c
-+++ b/net/mac80211/rate.c
-@@ -199,48 +199,44 @@ static void rate_control_release(struct
- }
-
- void rate_control_get_rate(struct ieee80211_sub_if_data *sdata,
-- struct ieee80211_supported_band *sband,
-- struct sta_info *sta, struct sk_buff *skb,
-- struct rate_selection *sel)
-+ struct sta_info *sta,
-+ struct ieee80211_tx_rate_control *txrc)
- {
- struct rate_control_ref *ref = sdata->local->rate_ctrl;
- void *priv_sta = NULL;
- struct ieee80211_sta *ista = NULL;
-+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(txrc->skb);
- int i;
-
-- sel->rate_idx = -1;
-- sel->nonerp_idx = -1;
-- sel->probe_idx = -1;
-- sel->max_rate_idx = sdata->max_ratectrl_rateidx;
--
- if (sta) {
- ista = &sta->sta;
- priv_sta = sta->rate_ctrl_priv;
- }
-
-+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
-+ info->control.rates[i].idx = -1;
-+ info->control.rates[i].flags = 0;
-+ info->control.rates[i].count = 1;
-+ }
-+
- if (sta && sdata->force_unicast_rateidx > -1)
-- sel->rate_idx = sdata->force_unicast_rateidx;
-+ info->control.rates[0].idx = sdata->force_unicast_rateidx;
- else
-- ref->ops->get_rate(ref->priv, sband, ista, priv_sta, skb, sel);
-+ ref->ops->get_rate(ref->priv, ista, priv_sta, txrc);
-
-- if (sdata->max_ratectrl_rateidx > -1 &&
-- sel->rate_idx > sdata->max_ratectrl_rateidx)
-- sel->rate_idx = sdata->max_ratectrl_rateidx;
--
-- BUG_ON(sel->rate_idx < 0);
--
-- /* Select a non-ERP backup rate. */
-- if (sel->nonerp_idx < 0) {
-- for (i = 0; i < sband->n_bitrates; i++) {
-- struct ieee80211_rate *rate = &sband->bitrates[i];
-- if (sband->bitrates[sel->rate_idx].bitrate < rate->bitrate)
-- break;
--
-- if (rate_supported(ista, sband->band, i) &&
-- !(rate->flags & IEEE80211_RATE_ERP_G))
-- sel->nonerp_idx = i;
-- }
-+ /*
-+ * try to enforce the maximum rate the user wanted
-+ */
-+ if (sdata->max_ratectrl_rateidx > -1)
-+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
-+ if (info->control.rates[i].flags & IEEE80211_TX_RC_MCS)
-+ continue;
-+ info->control.rates[i].idx =
-+ min_t(s8, info->control.rates[i].idx,
-+ sdata->max_ratectrl_rateidx);
- }
-+
-+ BUG_ON(info->control.rates[0].idx < 0);
- }
-
- struct rate_control_ref *rate_control_get(struct rate_control_ref *ref)
---- a/net/mac80211/rate.h
-+++ b/net/mac80211/rate.h
-@@ -31,9 +31,8 @@ struct rate_control_ref {
- struct rate_control_ref *rate_control_alloc(const char *name,
- struct ieee80211_local *local);
- void rate_control_get_rate(struct ieee80211_sub_if_data *sdata,
-- struct ieee80211_supported_band *sband,
-- struct sta_info *sta, struct sk_buff *skb,
-- struct rate_selection *sel);
-+ struct sta_info *sta,
-+ struct ieee80211_tx_rate_control *txrc);
- struct rate_control_ref *rate_control_get(struct rate_control_ref *ref);
- void rate_control_put(struct rate_control_ref *ref);
-
---- a/net/mac80211/sta_info.h
-+++ b/net/mac80211/sta_info.h
-@@ -196,7 +196,7 @@ struct sta_ampdu_mlme {
- * @tx_packets: number of RX/TX MSDUs
- * @tx_bytes: TBD
- * @tx_fragments: number of transmitted MPDUs
-- * @last_txrate_idx: Index of the last used transmit rate
-+ * @last_txrate: description of the last used transmit rate
- * @tid_seq: TBD
- * @ampdu_mlme: TBD
- * @timer_to_tid: identity mapping to ID timers
-@@ -267,7 +267,7 @@ struct sta_info {
- unsigned long tx_packets;
- unsigned long tx_bytes;
- unsigned long tx_fragments;
-- unsigned int last_txrate_idx;
-+ struct ieee80211_tx_rate last_tx_rate;
- u16 tid_seq[IEEE80211_QOS_CTL_TID_MASK + 1];
-
- /*
---- a/net/mac80211/wext.c
-+++ b/net/mac80211/wext.c
-@@ -636,8 +636,8 @@ static int ieee80211_ioctl_giwrate(struc
-
- sta = sta_info_get(local, sdata->u.sta.bssid);
-
-- if (sta && sta->last_txrate_idx < sband->n_bitrates)
-- rate->value = sband->bitrates[sta->last_txrate_idx].bitrate;
-+ if (sta && !(sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS))
-+ rate->value = sband->bitrates[sta->last_tx_rate.idx].bitrate;
- else
- rate->value = 0;
-
---- a/net/mac80211/mesh_hwmp.c
-+++ b/net/mac80211/mesh_hwmp.c
-@@ -218,12 +218,16 @@ static u32 airtime_link_metric_get(struc
-
- if (sta->fail_avg >= 100)
- return MAX_METRIC;
-+
-+ if (sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS)
-+ return MAX_METRIC;
-+
- err = (sta->fail_avg << ARITH_SHIFT) / 100;
-
- /* bitrate is in units of 100 Kbps, while we need rate in units of
- * 1Mbps. This will be corrected on tx_time computation.
- */
-- rate = sband->bitrates[sta->last_txrate_idx].bitrate;
-+ rate = sband->bitrates[sta->last_tx_rate.idx].bitrate;
- tx_time = (device_constant + 10 * test_frame_len / rate);
- estimated_retx = ((1 << (2 * ARITH_SHIFT)) / (s_unit - err));
- result = (tx_time * estimated_retx) >> (2 * ARITH_SHIFT) ;
---- a/net/mac80211/rc80211_pid_algo.c
-+++ b/net/mac80211/rc80211_pid_algo.c
-@@ -241,7 +241,7 @@ static void rate_control_pid_tx_status(v
-
- /* Ignore all frames that were sent with a different rate than the rate
- * we currently advise mac80211 to use. */
-- if (info->tx_rate_idx != spinfo->txrate_idx)
-+ if (info->status.rates[0].idx != spinfo->txrate_idx)
- return;
-
- spinfo->tx_num_xmit++;
-@@ -253,10 +253,10 @@ static void rate_control_pid_tx_status(v
- /* We count frames that totally failed to be transmitted as two bad
- * frames, those that made it out but had some retries as one good and
- * one bad frame. */
-- if (info->status.excessive_retries) {
-+ if (!(info->flags & IEEE80211_TX_STAT_ACK)) {
- spinfo->tx_num_failed += 2;
- spinfo->tx_num_xmit++;
-- } else if (info->status.retry_count) {
-+ } else if (info->status.rates[0].count) {
- spinfo->tx_num_failed++;
- spinfo->tx_num_xmit++;
- }
-@@ -270,23 +270,31 @@ static void rate_control_pid_tx_status(v
- }
-
- static void
--rate_control_pid_get_rate(void *priv, struct ieee80211_supported_band *sband,
-- struct ieee80211_sta *sta, void *priv_sta,
-- struct sk_buff *skb,
-- struct rate_selection *sel)
-+rate_control_pid_get_rate(void *priv, struct ieee80211_sta *sta,
-+ void *priv_sta,
-+ struct ieee80211_tx_rate_control *txrc)
- {
-+ struct sk_buff *skb = txrc->skb;
-+ struct ieee80211_supported_band *sband = txrc->sband;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- struct rc_pid_sta_info *spinfo = priv_sta;
- int rateidx;
- u16 fc;
-
-+ /* XXX: Should use the user-configured values */
-+ if (txrc->rts)
-+ info->control.rates[0].count = 4; /* long retry count */
-+ else
-+ info->control.rates[0].count = 7; /* short retry count */
-+
- /* Send management frames and broadcast/multicast data using lowest
- * rate. */
- fc = le16_to_cpu(hdr->frame_control);
- if (!sta || !spinfo ||
- (fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA ||
- is_multicast_ether_addr(hdr->addr1)) {
-- sel->rate_idx = rate_lowest_index(sband, sta);
-+ info->control.rates[0].idx = rate_lowest_index(sband, sta);
- return;
- }
-
-@@ -295,7 +303,7 @@ rate_control_pid_get_rate(void *priv, st
- if (rateidx >= sband->n_bitrates)
- rateidx = sband->n_bitrates - 1;
-
-- sel->rate_idx = rateidx;
-+ info->control.rates[0].idx = rateidx;
-
- #ifdef CONFIG_MAC80211_DEBUGFS
- rate_control_pid_event_tx_rate(&spinfo->events,
---- a/net/mac80211/rc80211_minstrel.c
-+++ b/net/mac80211/rc80211_minstrel.c
-@@ -169,30 +169,20 @@ minstrel_tx_status(void *priv, struct ie
- {
- struct minstrel_sta_info *mi = priv_sta;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-- struct ieee80211_tx_altrate *ar = info->status.retries;
-- struct minstrel_priv *mp = priv;
-- int i, ndx, tries;
-- int success = 0;
-+ struct ieee80211_tx_rate *ar = info->status.rates;
-+ int i, ndx;
-+ int success;
-
-- if (!info->status.excessive_retries)
-- success = 1;
-+ success = !!(info->flags & IEEE80211_TX_STAT_ACK);
-
-- if (!mp->has_mrr || (ar[0].rate_idx < 0)) {
-- ndx = rix_to_ndx(mi, info->tx_rate_idx);
-- tries = info->status.retry_count + 1;
-- mi->r[ndx].success += success;
-- mi->r[ndx].attempts += tries;
-- return;
-- }
--
-- for (i = 0; i < 4; i++) {
-- if (ar[i].rate_idx < 0)
-+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) {
-+ if (ar[i].idx < 0)
- break;
-
-- ndx = rix_to_ndx(mi, ar[i].rate_idx);
-- mi->r[ndx].attempts += ar[i].limit + 1;
-+ ndx = rix_to_ndx(mi, ar[i].idx);
-+ mi->r[ndx].attempts += ar[i].count;
-
-- if ((i != 3) && (ar[i + 1].rate_idx < 0))
-+ if ((i != IEEE80211_TX_MAX_RATES - 1) && (ar[i + 1].idx < 0))
- mi->r[ndx].success += success;
- }
-
-@@ -210,9 +200,9 @@ minstrel_get_retry_count(struct minstrel
- {
- unsigned int retry = mr->adjusted_retry_count;
-
-- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
- retry = max(2U, min(mr->retry_count_rtscts, retry));
-- else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)
-+ else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
- retry = max(2U, min(mr->retry_count_cts, retry));
- return retry;
- }
-@@ -234,14 +224,15 @@ minstrel_get_next_sample(struct minstrel
- }
-
- void
--minstrel_get_rate(void *priv, struct ieee80211_supported_band *sband,
-- struct ieee80211_sta *sta, void *priv_sta,
-- struct sk_buff *skb, struct rate_selection *sel)
-+minstrel_get_rate(void *priv, struct ieee80211_sta *sta,
-+ void *priv_sta, struct ieee80211_tx_rate_control *txrc)
- {
-+ struct sk_buff *skb = txrc->skb;
-+ struct ieee80211_supported_band *sband = txrc->sband;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- struct minstrel_sta_info *mi = priv_sta;
- struct minstrel_priv *mp = priv;
-- struct ieee80211_tx_altrate *ar = info->control.retries;
-+ struct ieee80211_tx_rate *ar = info->control.rates;
- unsigned int ndx, sample_ndx = 0;
- bool mrr;
- bool sample_slower = false;
-@@ -251,16 +242,12 @@ minstrel_get_rate(void *priv, struct iee
- int sample_rate;
-
- if (!sta || !mi || use_low_rate(skb)) {
-- sel->rate_idx = rate_lowest_index(sband, sta);
-+ ar[0].idx = rate_lowest_index(sband, sta);
-+ ar[0].count = mp->max_retry;
- return;
- }
-
-- mrr = mp->has_mrr;
--
-- /* mac80211 does not allow mrr for RTS/CTS */
-- if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) ||
-- (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT))
-- mrr = false;
-+ mrr = mp->has_mrr && !txrc->rts && !txrc->bss_conf->use_cts_prot;
-
- if (time_after(jiffies, mi->stats_update + (mp->update_interval *
- HZ) / 1000))
-@@ -315,13 +302,12 @@ minstrel_get_rate(void *priv, struct iee
- mi->sample_deferred++;
- }
- }
-- sel->rate_idx = mi->r[ndx].rix;
-- info->control.retry_limit = minstrel_get_retry_count(&mi->r[ndx], info);
-+ ar[0].idx = mi->r[ndx].rix;
-+ ar[0].count = minstrel_get_retry_count(&mi->r[ndx], info);
-
- if (!mrr) {
-- ar[0].rate_idx = mi->lowest_rix;
-- ar[0].limit = mp->max_retry;
-- ar[1].rate_idx = -1;
-+ ar[1].idx = mi->lowest_rix;
-+ ar[1].count = mp->max_retry;
- return;
- }
-
-@@ -336,9 +322,9 @@ minstrel_get_rate(void *priv, struct iee
- }
- mrr_ndx[1] = mi->max_prob_rate;
- mrr_ndx[2] = 0;
-- for (i = 0; i < 3; i++) {
-- ar[i].rate_idx = mi->r[mrr_ndx[i]].rix;
-- ar[i].limit = mi->r[mrr_ndx[i]].adjusted_retry_count;
-+ for (i = 1; i < 4; i++) {
-+ ar[i].idx = mi->r[mrr_ndx[i - 1]].rix;
-+ ar[i].count = mi->r[mrr_ndx[i - 1]].adjusted_retry_count;
- }
- }
-
-@@ -532,13 +518,13 @@ minstrel_alloc(struct ieee80211_hw *hw,
- /* maximum time that the hw is allowed to stay in one MRR segment */
- mp->segment_size = 6000;
-
-- if (hw->max_altrate_tries > 0)
-- mp->max_retry = hw->max_altrate_tries;
-+ if (hw->max_rate_tries > 0)
-+ mp->max_retry = hw->max_rate_tries;
- else
- /* safe default, does not necessarily have to match hw properties */
- mp->max_retry = 7;
-
-- if (hw->max_altrates >= 3)
-+ if (hw->max_rates >= 4)
- mp->has_mrr = true;
-
- mp->hw = hw;
---- a/net/mac80211/rc80211_pid_debugfs.c
-+++ b/net/mac80211/rc80211_pid_debugfs.c
-@@ -43,6 +43,7 @@ void rate_control_pid_event_tx_status(st
- {
- union rc_pid_event_data evd;
-
-+ evd.flags = stat->flags;
- memcpy(&evd.tx_status, stat, sizeof(struct ieee80211_tx_info));
- rate_control_pid_event(buf, RC_PID_EVENT_TYPE_TX_STATUS, &evd);
- }
-@@ -167,8 +168,8 @@ static ssize_t rate_control_pid_events_r
- switch (ev->type) {
- case RC_PID_EVENT_TYPE_TX_STATUS:
- p += snprintf(pb + p, length - p, "tx_status %u %u",
-- ev->data.tx_status.status.excessive_retries,
-- ev->data.tx_status.status.retry_count);
-+ !(ev->data.flags & IEEE80211_TX_STAT_ACK),
-+ ev->data.tx_status.status.rates[0].idx);
- break;
- case RC_PID_EVENT_TYPE_RATE_CHANGE:
- p += snprintf(pb + p, length - p, "rate_change %d %d",
---- a/net/mac80211/rc80211_pid.h
-+++ b/net/mac80211/rc80211_pid.h
-@@ -61,6 +61,7 @@ enum rc_pid_event_type {
- union rc_pid_event_data {
- /* RC_PID_EVENT_TX_STATUS */
- struct {
-+ u32 flags;
- struct ieee80211_tx_info tx_status;
- };
- /* RC_PID_EVENT_TYPE_RATE_CHANGE */
---- a/drivers/net/wireless/zd1211rw/zd_mac.c
-+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
-@@ -296,15 +296,14 @@ static void zd_op_stop(struct ieee80211_
- * If no status information has been requested, the skb is freed.
- */
- static void tx_status(struct ieee80211_hw *hw, struct sk_buff *skb,
-- u32 flags, int ackssi, bool success)
-+ int ackssi, bool success)
- {
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-
-- memset(&info->status, 0, sizeof(info->status));
-+ ieee80211_tx_info_clear_status(info);
-
-- if (!success)
-- info->status.excessive_retries = 1;
-- info->flags |= flags;
-+ if (success)
-+ info->flags |= IEEE80211_TX_STAT_ACK;
- info->status.ack_signal = ackssi;
- ieee80211_tx_status_irqsafe(hw, skb);
- }
-@@ -326,7 +325,7 @@ void zd_mac_tx_failed(struct ieee80211_h
- if (skb == NULL)
- return;
-
-- tx_status(hw, skb, 0, 0, 0);
-+ tx_status(hw, skb, 0, 0);
- }
-
- /**
-@@ -347,7 +346,7 @@ void zd_mac_tx_to_dev(struct sk_buff *sk
- skb_pull(skb, sizeof(struct zd_ctrlset));
- if (unlikely(error ||
- (info->flags & IEEE80211_TX_CTL_NO_ACK))) {
-- tx_status(hw, skb, 0, 0, !error);
-+ tx_status(hw, skb, 0, !error);
- } else {
- struct sk_buff_head *q =
- &zd_hw_mac(hw)->ack_wait_queue;
-@@ -406,7 +405,8 @@ static int zd_calc_tx_length_us(u8 *serv
- }
-
- static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs,
-- struct ieee80211_hdr *header, u32 flags)
-+ struct ieee80211_hdr *header,
-+ struct ieee80211_tx_info *info)
- {
- /*
- * CONTROL TODO:
-@@ -417,7 +417,7 @@ static void cs_set_control(struct zd_mac
- cs->control = 0;
-
- /* First fragment */
-- if (flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
-+ if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)
- cs->control |= ZD_CS_NEED_RANDOM_BACKOFF;
-
- /* Multicast */
-@@ -428,10 +428,10 @@ static void cs_set_control(struct zd_mac
- if (ieee80211_is_pspoll(header->frame_control))
- cs->control |= ZD_CS_PS_POLL_FRAME;
-
-- if (flags & IEEE80211_TX_CTL_USE_RTS_CTS)
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
- cs->control |= ZD_CS_RTS;
-
-- if (flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
- cs->control |= ZD_CS_SELF_CTS;
-
- /* FIXME: Management frame? */
-@@ -517,12 +517,12 @@ static int fill_ctrlset(struct zd_mac *m
- txrate = ieee80211_get_tx_rate(mac->hw, info);
-
- cs->modulation = txrate->hw_value;
-- if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE)
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
- cs->modulation = txrate->hw_value_short;
-
- cs->tx_length = cpu_to_le16(frag_len);
-
-- cs_set_control(mac, cs, hdr, info->flags);
-+ cs_set_control(mac, cs, hdr, info);
-
- packet_length = frag_len + sizeof(struct zd_ctrlset) + 10;
- ZD_ASSERT(packet_length <= 0xffff);
-@@ -618,7 +618,7 @@ static int filter_ack(struct ieee80211_h
- if (likely(!compare_ether_addr(tx_hdr->addr2, rx_hdr->addr1)))
- {
- __skb_unlink(skb, q);
-- tx_status(hw, skb, IEEE80211_TX_STAT_ACK, stats->signal, 1);
-+ tx_status(hw, skb, stats->signal, 1);
- goto out;
- }
- }
---- a/drivers/net/wireless/rt2x00/rt2x00dev.c
-+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
-@@ -499,6 +499,7 @@ void rt2x00lib_txdone(struct queue_entry
- struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
- struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
- enum data_queue_qid qid = skb_get_queue_mapping(entry->skb);
-+ bool rts;
-
- /*
- * Unmap the skb.
-@@ -528,14 +529,14 @@ void rt2x00lib_txdone(struct queue_entry
- rt2x00dev->link.qual.tx_failed +=
- test_bit(TXDONE_FAILURE, &txdesc->flags);
-
-+ rts = !!(tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS);
-+
- /*
- * Initialize TX status
- */
-- memset(&tx_info->status, 0, sizeof(tx_info->status));
-+ ieee80211_tx_info_clear_status(tx_info);
- tx_info->status.ack_signal = 0;
-- tx_info->status.excessive_retries =
-- test_bit(TXDONE_EXCESSIVE_RETRY, &txdesc->flags);
-- tx_info->status.retry_count = txdesc->retry;
-+ tx_info->status.rates[0].count = txdesc->retry + 1;
-
- if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) {
- if (test_bit(TXDONE_SUCCESS, &txdesc->flags))
-@@ -544,7 +545,7 @@ void rt2x00lib_txdone(struct queue_entry
- rt2x00dev->low_level_stats.dot11ACKFailureCount++;
- }
-
-- if (tx_info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
-+ if (rts) {
- if (test_bit(TXDONE_SUCCESS, &txdesc->flags))
- rt2x00dev->low_level_stats.dot11RTSSuccessCount++;
- else if (test_bit(TXDONE_FAILURE, &txdesc->flags))
---- a/drivers/net/wireless/rt2x00/rt2x00mac.c
-+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
-@@ -39,7 +39,7 @@ static int rt2x00mac_tx_rts_cts(struct r
- unsigned int data_length;
- int retval = 0;
-
-- if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)
-+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
- data_length = sizeof(struct ieee80211_cts);
- else
- data_length = sizeof(struct ieee80211_rts);
-@@ -64,11 +64,11 @@ static int rt2x00mac_tx_rts_cts(struct r
- */
- memcpy(skb->cb, frag_skb->cb, sizeof(skb->cb));
- rts_info = IEEE80211_SKB_CB(skb);
-- rts_info->flags &= ~IEEE80211_TX_CTL_USE_RTS_CTS;
-- rts_info->flags &= ~IEEE80211_TX_CTL_USE_CTS_PROTECT;
-+ rts_info->control.rates[0].flags &= ~IEEE80211_TX_RC_USE_RTS_CTS;
-+ rts_info->control.rates[0].flags &= ~IEEE80211_TX_RC_USE_CTS_PROTECT;
- rts_info->flags &= ~IEEE80211_TX_CTL_REQ_TX_STATUS;
-
-- if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)
-+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
- rts_info->flags |= IEEE80211_TX_CTL_NO_ACK;
- else
- rts_info->flags &= ~IEEE80211_TX_CTL_NO_ACK;
-@@ -84,7 +84,7 @@ static int rt2x00mac_tx_rts_cts(struct r
- data_length += rt2x00crypto_tx_overhead(tx_info);
- #endif /* CONFIG_RT2X00_LIB_CRYPTO */
-
-- if (tx_info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)
-+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
- ieee80211_ctstoself_get(rt2x00dev->hw, tx_info->control.vif,
- frag_skb->data, data_length, tx_info,
- (struct ieee80211_cts *)(skb->data));
-@@ -146,8 +146,8 @@ int rt2x00mac_tx(struct ieee80211_hw *hw
- * inside the hardware.
- */
- frame_control = le16_to_cpu(ieee80211hdr->frame_control);
-- if ((tx_info->flags & (IEEE80211_TX_CTL_USE_RTS_CTS |
-- IEEE80211_TX_CTL_USE_CTS_PROTECT)) &&
-+ if ((tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS |
-+ IEEE80211_TX_RC_USE_CTS_PROTECT)) &&
- !rt2x00dev->ops->hw->set_rts_threshold) {
- if (rt2x00queue_available(queue) <= 1)
- goto exit_fail;
---- a/drivers/net/wireless/rt2x00/rt2x00queue.c
-+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
-@@ -230,8 +230,15 @@ static void rt2x00queue_create_tx_descri
- /*
- * Determine retry information.
- */
-- txdesc->retry_limit = tx_info->control.retry_limit;
-- if (tx_info->flags & IEEE80211_TX_CTL_LONG_RETRY_LIMIT)
-+ txdesc->retry_limit = tx_info->control.rates[0].count - 1;
-+ /*
-+ * XXX: If at this point we knew whether the HW is going to use
-+ * the RETRY_MODE bit or the retry_limit (currently all
-+ * use the RETRY_MODE bit) we could do something like b43
-+ * does, set the RETRY_MODE bit when the RC algorithm is
-+ * requesting more than the long retry limit.
-+ */
-+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
- __set_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags);
-
- /*
---- a/drivers/net/wireless/adm8211.c
-+++ b/drivers/net/wireless/adm8211.c
-@@ -341,15 +341,14 @@ static void adm8211_interrupt_tci(struct
- pci_unmap_single(priv->pdev, info->mapping,
- info->skb->len, PCI_DMA_TODEVICE);
-
-- memset(&txi->status, 0, sizeof(txi->status));
-+ ieee80211_tx_info_clear_status(txi);
-+
- skb_pull(skb, sizeof(struct adm8211_tx_hdr));
- memcpy(skb_push(skb, info->hdrlen), skb->cb, info->hdrlen);
-- if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK)) {
-- if (status & TDES0_STATUS_ES)
-- txi->status.excessive_retries = 1;
-- else
-- txi->flags |= IEEE80211_TX_STAT_ACK;
-- }
-+ if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK) &&
-+ !(status & TDES0_STATUS_ES))
-+ txi->flags |= IEEE80211_TX_STAT_ACK;
-+
- ieee80211_tx_status_irqsafe(dev, skb);
-
- info->skb = NULL;
-@@ -1691,8 +1690,10 @@ static int adm8211_tx(struct ieee80211_h
- struct ieee80211_hdr *hdr;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- struct ieee80211_rate *txrate = ieee80211_get_tx_rate(dev, info);
-+ u8 rc_flags;
-
-- short_preamble = !!(txrate->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE);
-+ rc_flags = info->control.rates[0].flags;
-+ short_preamble = !!(rc_flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE);
- plcp_signal = txrate->bitrate;
-
- hdr = (struct ieee80211_hdr *)skb->data;
-@@ -1724,10 +1725,10 @@ static int adm8211_tx(struct ieee80211_h
- if (short_preamble)
- txhdr->header_control |= cpu_to_le16(ADM8211_TXHDRCTL_SHORT_PREAMBLE);
-
-- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)
-+ if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS)
- txhdr->header_control |= cpu_to_le16(ADM8211_TXHDRCTL_ENABLE_RTS);
-
-- txhdr->retry_limit = info->control.retry_limit;
-+ txhdr->retry_limit = info->control.rates[0].count;
-
- adm8211_tx_raw(dev, skb, plcp_signal, hdrlen);
-
---- a/drivers/net/wireless/ath5k/base.c
-+++ b/drivers/net/wireless/ath5k/base.c
-@@ -542,8 +542,8 @@ ath5k_pci_probe(struct pci_dev *pdev,
-
- /* set up multi-rate retry capabilities */
- if (sc->ah->ah_version == AR5K_AR5212) {
-- hw->max_altrates = 3;
-- hw->max_altrate_tries = 11;
-+ hw->max_rates = 4;
-+ hw->max_rate_tries = 11;
- }
-
- /* Finish private driver data initialization */
-@@ -1188,7 +1188,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc
- ieee80211_get_hdrlen_from_skb(skb), AR5K_PKT_TYPE_NORMAL,
- (sc->power_level * 2),
- ieee80211_get_tx_rate(sc->hw, info)->hw_value,
-- info->control.retry_limit, keyidx, 0, flags, 0, 0);
-+ info->control.rates[0].count, keyidx, 0, flags, 0, 0);
- if (ret)
- goto err_unmap;
-
-@@ -1200,7 +1200,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc
- break;
-
- mrr_rate[i] = rate->hw_value;
-- mrr_tries[i] = info->control.retries[i].limit;
-+ mrr_tries[i] = info->control.rates[i + 1].count;
- }
-
- ah->ah_setup_mrr_tx_desc(ah, ds,
-@@ -1846,30 +1846,26 @@ ath5k_tx_processq(struct ath5k_softc *sc
- pci_unmap_single(sc->pdev, bf->skbaddr, skb->len,
- PCI_DMA_TODEVICE);
-
-- memset(&info->status, 0, sizeof(info->status));
-- info->tx_rate_idx = ath5k_hw_to_driver_rix(sc,
-- ts.ts_rate[ts.ts_final_idx]);
-- info->status.retry_count = ts.ts_longretry;
--
-+ ieee80211_tx_info_clear_status(info);
- for (i = 0; i < 4; i++) {
-- struct ieee80211_tx_altrate *r =
-- &info->status.retries[i];
-+ struct ieee80211_tx_rate *r =
-+ &info->status.rates[i];
-
- if (ts.ts_rate[i]) {
-- r->rate_idx = ath5k_hw_to_driver_rix(sc, ts.ts_rate[i]);
-- r->limit = ts.ts_retry[i];
-+ r->idx = ath5k_hw_to_driver_rix(sc, ts.ts_rate[i]);
-+ r->count = ts.ts_retry[i];
- } else {
-- r->rate_idx = -1;
-- r->limit = 0;
-+ r->idx = -1;
-+ r->count = 0;
- }
- }
-
-- info->status.excessive_retries = 0;
-+ /* count the successful attempt as well */
-+ info->status.rates[ts.ts_final_idx].count++;
-+
- if (unlikely(ts.ts_status)) {
- sc->ll_stats.dot11ACKFailureCount++;
-- if (ts.ts_status & AR5K_TXERR_XRETRY)
-- info->status.excessive_retries = 1;
-- else if (ts.ts_status & AR5K_TXERR_FILT)
-+ if (ts.ts_status & AR5K_TXERR_FILT)
- info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
- } else {
- info->flags |= IEEE80211_TX_STAT_ACK;
---- a/drivers/net/wireless/ath9k/main.c
-+++ b/drivers/net/wireless/ath9k/main.c
-@@ -461,12 +461,13 @@ void ath_tx_complete(struct ath_softc *s
- DPRINTF(sc, ATH_DBG_XMIT,
- "%s: TX complete: skb: %p\n", __func__, skb);
-
-+ ieee80211_tx_info_clear_status(tx_info);
- if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK ||
- tx_info->flags & IEEE80211_TX_STAT_TX_FILTERED) {
-- /* free driver's private data area of tx_info */
-- if (tx_info->driver_data[0] != NULL)
-- kfree(tx_info->driver_data[0]);
-- tx_info->driver_data[0] = NULL;
-+ /* free driver's private data area of tx_info, XXX: HACK! */
-+ if (tx_info->control.vif != NULL)
-+ kfree(tx_info->control.vif);
-+ tx_info->control.vif = NULL;
- }
-
- if (tx_status->flags & ATH_TX_BAR) {
-@@ -474,17 +475,12 @@ void ath_tx_complete(struct ath_softc *s
- tx_status->flags &= ~ATH_TX_BAR;
- }
-
-- if (tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY)) {
-- if (!(tx_info->flags & IEEE80211_TX_CTL_NO_ACK)) {
-- /* Frame was not ACKed, but an ACK was expected */
-- tx_info->status.excessive_retries = 1;
-- }
-- } else {
-+ if (!(tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY))) {
- /* Frame was ACKed */
- tx_info->flags |= IEEE80211_TX_STAT_ACK;
- }
-
-- tx_info->status.retry_count = tx_status->retries;
-+ tx_info->status.rates[0].count = tx_status->retries + 1;
-
- ieee80211_tx_status(hw, skb);
- if (an)
---- a/drivers/net/wireless/ath9k/rc.c
-+++ b/drivers/net/wireless/ath9k/rc.c
-@@ -1864,24 +1864,21 @@ static void ath_tx_status(void *priv, st
-
- hdr = (struct ieee80211_hdr *)skb->data;
- fc = hdr->frame_control;
-- tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
-+ /* XXX: UGLY HACK!! */
-+ tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif;
-
- spin_lock_bh(&sc->node_lock);
- an = ath_node_find(sc, hdr->addr1);
- spin_unlock_bh(&sc->node_lock);
-
-- if (!an || !priv_sta || !ieee80211_is_data(fc)) {
-- if (tx_info->driver_data[0] != NULL) {
-- kfree(tx_info->driver_data[0]);
-- tx_info->driver_data[0] = NULL;
-- }
-+ if (tx_info_priv == NULL)
- return;
-- }
-- if (tx_info->driver_data[0] != NULL) {
-+
-+ if (an && priv_sta && ieee80211_is_data(fc))
- ath_rate_tx_complete(sc, an, priv_sta, tx_info_priv);
-- kfree(tx_info->driver_data[0]);
-- tx_info->driver_data[0] = NULL;
-- }
-+
-+ kfree(tx_info_priv);
-+ tx_info->control.vif = NULL;
- }
-
- static void ath_tx_aggr_resp(struct ath_softc *sc,
-@@ -1927,10 +1924,11 @@ static void ath_tx_aggr_resp(struct ath_
- }
- }
-
--static void ath_get_rate(void *priv, struct ieee80211_supported_band *sband,
-- struct ieee80211_sta *sta, void *priv_sta,
-- struct sk_buff *skb, struct rate_selection *sel)
-+static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
-+ struct ieee80211_tx_rate_control *txrc)
- {
-+ struct ieee80211_supported_band *sband = txrc->sband;
-+ struct sk_buff *skb = txrc->skb;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- struct ath_softc *sc = priv;
- struct ieee80211_hw *hw = sc->hw;
-@@ -1946,17 +1944,17 @@ static void ath_get_rate(void *priv, str
-
- DPRINTF(sc, ATH_DBG_RATE, "%s\n", __func__);
-
-- /* allocate driver private area of tx_info */
-- tx_info->driver_data[0] = kzalloc(sizeof(*tx_info_priv), GFP_ATOMIC);
-- ASSERT(tx_info->driver_data[0] != NULL);
-- tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
-+ /* allocate driver private area of tx_info, XXX: UGLY HACK! */
-+ tx_info->control.vif = kzalloc(sizeof(*tx_info_priv), GFP_ATOMIC);
-+ tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif;
-+ ASSERT(tx_info_priv != NULL);
-
- lowest_idx = rate_lowest_index(sband, sta);
- tx_info_priv->min_rate = (sband->bitrates[lowest_idx].bitrate * 2) / 10;
- /* lowest rate for management and multicast/broadcast frames */
- if (!ieee80211_is_data(fc) ||
- is_multicast_ether_addr(hdr->addr1) || !sta) {
-- sel->rate_idx = lowest_idx;
-+ tx_info->control.rates[0].idx = lowest_idx;
- return;
- }
-
-@@ -1967,8 +1965,10 @@ static void ath_get_rate(void *priv, str
- tx_info_priv->rcs,
- &is_probe,
- false);
-+#if 0
- if (is_probe)
- sel->probe_idx = ath_rc_priv->tx_ratectrl.probe_rate;
-+#endif
-
- /* Ratecontrol sometimes returns invalid rate index */
- if (tx_info_priv->rcs[0].rix != 0xff)
-@@ -1976,7 +1976,7 @@ static void ath_get_rate(void *priv, str
- else
- tx_info_priv->rcs[0].rix = ath_rc_priv->prev_data_rix;
-
-- sel->rate_idx = tx_info_priv->rcs[0].rix;
-+ tx_info->control.rates[0].idx = tx_info_priv->rcs[0].rix;
-
- /* Check if aggregation has to be enabled for this tid */
-
---- a/drivers/net/wireless/ath9k/xmit.c
-+++ b/drivers/net/wireless/ath9k/xmit.c
-@@ -168,7 +168,9 @@ static void fill_min_rates(struct sk_buf
-
- hdr = (struct ieee80211_hdr *)skb->data;
- fc = hdr->frame_control;
-- tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
-+
-+ /* XXX: HACK! */
-+ tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif;
-
- if (ieee80211_is_mgmt(fc) || ieee80211_is_ctl(fc)) {
- txctl->use_minrate = 1;
-@@ -288,13 +290,16 @@ static int ath_tx_prepare(struct ath_sof
-
- if (tx_info->flags & IEEE80211_TX_CTL_NO_ACK)
- txctl->flags |= ATH9K_TXDESC_NOACK;
-- if (tx_info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)
-+
-+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
- txctl->flags |= ATH9K_TXDESC_RTSENA;
-
- /*
- * Setup for rate calculations.
- */
-- tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
-+
-+ /* XXX: HACK! */
-+ tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif;
- rcs = tx_info_priv->rcs;
-
- if (ieee80211_is_data(fc) && !txctl->use_minrate) {
-@@ -854,7 +859,9 @@ static int ath_tx_send_normal(struct ath
-
- skb = (struct sk_buff *)bf->bf_mpdu;
- tx_info = IEEE80211_SKB_CB(skb);
-- tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
-+
-+ /* XXX: HACK! */
-+ tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif;
- memcpy(bf->bf_rcs, tx_info_priv->rcs, 4 * sizeof(tx_info_priv->rcs[0]));
-
- /* update starting sequence number for subsequent ADDBA request */
-@@ -1248,8 +1255,9 @@ static int ath_tx_processq(struct ath_so
- }
- skb = bf->bf_mpdu;
- tx_info = IEEE80211_SKB_CB(skb);
-- tx_info_priv = (struct ath_tx_info_priv *)
-- tx_info->driver_data[0];
-+
-+ /* XXX: HACK! */
-+ tx_info_priv = (struct ath_tx_info_priv *) tx_info->control.vif;
- if (ds->ds_txstat.ts_status & ATH9K_TXERR_FILT)
- tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
- if ((ds->ds_txstat.ts_status & ATH9K_TXERR_FILT) == 0 &&
-@@ -1430,7 +1438,8 @@ static int ath_tx_send_ampdu(struct ath_
-
- skb = (struct sk_buff *)bf->bf_mpdu;
- tx_info = IEEE80211_SKB_CB(skb);
-- tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
-+ /* XXX: HACK! */
-+ tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif;
- memcpy(bf->bf_rcs, tx_info_priv->rcs, 4 * sizeof(tx_info_priv->rcs[0]));
-
- /* Add sub-frame to BAW */
-@@ -1464,7 +1473,7 @@ static u32 ath_lookup_rate(struct ath_so
- skb = (struct sk_buff *)bf->bf_mpdu;
- tx_info = IEEE80211_SKB_CB(skb);
- tx_info_priv = (struct ath_tx_info_priv *)
-- tx_info->driver_data[0];
-+ tx_info->control.vif; /* XXX: HACK! */
- memcpy(bf->bf_rcs,
- tx_info_priv->rcs, 4 * sizeof(tx_info_priv->rcs[0]));
-
-@@ -1924,7 +1933,8 @@ static int ath_tx_start_dma(struct ath_s
-
- bf->bf_flags = txctl->flags;
- bf->bf_keytype = txctl->keytype;
-- tx_info_priv = (struct ath_tx_info_priv *)tx_info->driver_data[0];
-+ /* XXX: HACK! */
-+ tx_info_priv = (struct ath_tx_info_priv *)tx_info->control.vif;
- rcs = tx_info_priv->rcs;
- bf->bf_rcs[0] = rcs[0];
- bf->bf_rcs[1] = rcs[1];
---- a/drivers/net/wireless/b43/dma.c
-+++ b/drivers/net/wireless/b43/dma.c
-@@ -1387,13 +1387,13 @@ void b43_dma_handle_txstatus(struct b43_
-
- info = IEEE80211_SKB_CB(meta->skb);
-
-- memset(&info->status, 0, sizeof(info->status));
-+ ieee80211_tx_info_clear_status(info);
-
- /*
- * Call back to inform the ieee80211 subsystem about
- * the status of the transmission.
- */
-- frame_succeed = b43_fill_txstatus_report(info, status);
-+ frame_succeed = b43_fill_txstatus_report(dev, info, status);
- #ifdef CONFIG_B43_DEBUG
- if (frame_succeed)
- ring->nr_succeed_tx_packets++;
---- a/drivers/net/wireless/b43/main.c
-+++ b/drivers/net/wireless/b43/main.c
-@@ -4563,7 +4563,7 @@ static int b43_wireless_init(struct ssb_
- BIT(NL80211_IFTYPE_ADHOC);
-
- hw->queues = b43_modparam_qos ? 4 : 1;
-- hw->max_altrates = 1;
-+ hw->max_rates = 2;
- SET_IEEE80211_DEV(hw, dev->dev);
- if (is_valid_ether_addr(sprom->et1mac))
- SET_IEEE80211_PERM_ADDR(hw, sprom->et1mac);
---- a/drivers/net/wireless/b43/pio.c
-+++ b/drivers/net/wireless/b43/pio.c
-@@ -587,9 +587,9 @@ void b43_pio_handle_txstatus(struct b43_
- spin_lock(&q->lock); /* IRQs are already disabled. */
-
- info = IEEE80211_SKB_CB(pack->skb);
-- memset(&info->status, 0, sizeof(info->status));
-+ ieee80211_tx_info_clear_status(info);
-
-- b43_fill_txstatus_report(info, status);
-+ b43_fill_txstatus_report(dev, info, status);
-
- total_len = pack->skb->len + b43_txhdr_size(dev);
- total_len = roundup(total_len, 4);
---- a/drivers/net/wireless/b43/xmit.c
-+++ b/drivers/net/wireless/b43/xmit.c
-@@ -185,7 +185,7 @@ int b43_generate_txhdr(struct b43_wldev
- u8 *_txhdr,
- const unsigned char *fragment_data,
- unsigned int fragment_len,
-- const struct ieee80211_tx_info *info,
-+ struct ieee80211_tx_info *info,
- u16 cookie)
- {
- struct b43_txhdr *txhdr = (struct b43_txhdr *)_txhdr;
-@@ -202,6 +202,7 @@ int b43_generate_txhdr(struct b43_wldev
- u16 phy_ctl = 0;
- u8 extra_ft = 0;
- struct ieee80211_rate *txrate;
-+ struct ieee80211_tx_rate *rates;
-
- memset(txhdr, 0, sizeof(*txhdr));
-
-@@ -291,7 +292,7 @@ int b43_generate_txhdr(struct b43_wldev
- phy_ctl |= B43_TXH_PHY_ENC_OFDM;
- else
- phy_ctl |= B43_TXH_PHY_ENC_CCK;
-- if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE)
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
- phy_ctl |= B43_TXH_PHY_SHORTPRMBL;
-
- switch (b43_ieee80211_antenna_sanitize(dev, info->antenna_sel_tx)) {
-@@ -314,6 +315,7 @@ int b43_generate_txhdr(struct b43_wldev
- B43_WARN_ON(1);
- }
-
-+ rates = info->control.rates;
- /* MAC control */
- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
- mac_ctl |= B43_TXH_MAC_ACK;
-@@ -324,12 +326,22 @@ int b43_generate_txhdr(struct b43_wldev
- mac_ctl |= B43_TXH_MAC_STMSDU;
- if (phy->type == B43_PHYTYPE_A)
- mac_ctl |= B43_TXH_MAC_5GHZ;
-- if (info->flags & IEEE80211_TX_CTL_LONG_RETRY_LIMIT)
-+
-+ /* Overwrite rates[0].count to make the retry calculation
-+ * in the tx status easier. need the actual retry limit to
-+ * detect whether the fallback rate was used.
-+ */
-+ if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) ||
-+ (rates[0].count <= dev->wl->hw->conf.long_frame_max_tx_count)) {
-+ rates[0].count = dev->wl->hw->conf.long_frame_max_tx_count;
- mac_ctl |= B43_TXH_MAC_LONGFRAME;
-+ } else {
-+ rates[0].count = dev->wl->hw->conf.short_frame_max_tx_count;
-+ }
-
- /* Generate the RTS or CTS-to-self frame */
-- if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) ||
-- (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) {
-+ if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) ||
-+ (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) {
- unsigned int len;
- struct ieee80211_hdr *hdr;
- int rts_rate, rts_rate_fb;
-@@ -344,7 +356,7 @@ int b43_generate_txhdr(struct b43_wldev
- rts_rate_fb = b43_calc_fallback_rate(rts_rate);
- rts_rate_fb_ofdm = b43_is_ofdm_rate(rts_rate_fb);
-
-- if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
-+ if (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
- struct ieee80211_cts *cts;
-
- if (b43_is_old_txhdr_format(dev)) {
-@@ -687,10 +699,18 @@ void b43_handle_txstatus(struct b43_wlde
- /* Fill out the mac80211 TXstatus report based on the b43-specific
- * txstatus report data. This returns a boolean whether the frame was
- * successfully transmitted. */
--bool b43_fill_txstatus_report(struct ieee80211_tx_info *report,
-+bool b43_fill_txstatus_report(struct b43_wldev *dev,
-+ struct ieee80211_tx_info *report,
- const struct b43_txstatus *status)
- {
- bool frame_success = 1;
-+ int retry_limit;
-+
-+ /* preserve the confiured retry limit before clearing the status
-+ * The xmit function has overwritten the rc's value with the actual
-+ * retry limit done by the hardware */
-+ retry_limit = report->status.rates[0].count;
-+ ieee80211_tx_info_clear_status(report);
-
- if (status->acked) {
- /* The frame was ACKed. */
-@@ -700,14 +720,32 @@ bool b43_fill_txstatus_report(struct iee
- if (!(report->flags & IEEE80211_TX_CTL_NO_ACK)) {
- /* ...but we expected an ACK. */
- frame_success = 0;
-- report->status.excessive_retries = 1;
- }
- }
- if (status->frame_count == 0) {
- /* The frame was not transmitted at all. */
-- report->status.retry_count = 0;
-- } else
-- report->status.retry_count = status->frame_count - 1;
-+ report->status.rates[0].count = 0;
-+ } else if (status->rts_count > dev->wl->hw->conf.short_frame_max_tx_count) {
-+ /*
-+ * If the short retries (RTS, not data frame) have exceeded
-+ * the limit, the hw will not have tried the selected rate,
-+ * but will have used the fallback rate instead.
-+ * Don't let the rate control count attempts for the selected
-+ * rate in this case, otherwise the statistics will be off.
-+ */
-+ report->status.rates[0].count = 0;
-+ report->status.rates[1].count = status->frame_count;
-+ } else {
-+ if (status->frame_count > retry_limit) {
-+ report->status.rates[0].count = retry_limit;
-+ report->status.rates[1].count = status->frame_count -
-+ retry_limit;
-+
-+ } else {
-+ report->status.rates[0].count = status->frame_count;
-+ report->status.rates[1].idx = -1;
-+ }
-+ }
-
- return frame_success;
- }
---- a/drivers/net/wireless/b43/xmit.h
-+++ b/drivers/net/wireless/b43/xmit.h
-@@ -178,7 +178,7 @@ int b43_generate_txhdr(struct b43_wldev
- u8 * txhdr,
- const unsigned char *fragment_data,
- unsigned int fragment_len,
-- const struct ieee80211_tx_info *txctl, u16 cookie);
-+ struct ieee80211_tx_info *txctl, u16 cookie);
-
- /* Transmit Status */
- struct b43_txstatus {
-@@ -294,7 +294,8 @@ void b43_rx(struct b43_wldev *dev, struc
-
- void b43_handle_txstatus(struct b43_wldev *dev,
- const struct b43_txstatus *status);
--bool b43_fill_txstatus_report(struct ieee80211_tx_info *report,
-+bool b43_fill_txstatus_report(struct b43_wldev *dev,
-+ struct ieee80211_tx_info *report,
- const struct b43_txstatus *status);
-
- void b43_tx_suspend(struct b43_wldev *dev);
---- a/drivers/net/wireless/b43legacy/dma.c
-+++ b/drivers/net/wireless/b43legacy/dma.c
-@@ -1411,6 +1411,7 @@ void b43legacy_dma_handle_txstatus(struc
- struct b43legacy_dmaring *ring;
- struct b43legacy_dmadesc_generic *desc;
- struct b43legacy_dmadesc_meta *meta;
-+ int retry_limit;
- int slot;
-
- ring = parse_cookie(dev, status->cookie, &slot);
-@@ -1437,25 +1438,42 @@ void b43legacy_dma_handle_txstatus(struc
- struct ieee80211_tx_info *info;
- BUG_ON(!meta->skb);
- info = IEEE80211_SKB_CB(meta->skb);
-- /* Call back to inform the ieee80211 subsystem about the
-- * status of the transmission.
-- * Some fields of txstat are already filled in dma_tx().
-- */
-
-- memset(&info->status, 0, sizeof(info->status));
-+ /* preserve the confiured retry limit before clearing the status
-+ * The xmit function has overwritten the rc's value with the actual
-+ * retry limit done by the hardware */
-+ retry_limit = info->status.rates[0].count;
-+ ieee80211_tx_info_clear_status(info);
-
-- if (status->acked) {
-+ if (status->acked)
- info->flags |= IEEE80211_TX_STAT_ACK;
-+
-+ if (status->rts_count > dev->wl->hw->conf.short_frame_max_tx_count) {
-+ /*
-+ * If the short retries (RTS, not data frame) have exceeded
-+ * the limit, the hw will not have tried the selected rate,
-+ * but will have used the fallback rate instead.
-+ * Don't let the rate control count attempts for the selected
-+ * rate in this case, otherwise the statistics will be off.
-+ */
-+ info->status.rates[0].count = 0;
-+ info->status.rates[1].count = status->frame_count;
- } else {
-- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
-- info->status.excessive_retries = 1;
-+ if (status->frame_count > retry_limit) {
-+ info->status.rates[0].count = retry_limit;
-+ info->status.rates[1].count = status->frame_count -
-+ retry_limit;
-+
-+ } else {
-+ info->status.rates[0].count = status->frame_count;
-+ info->status.rates[1].idx = -1;
-+ }
- }
-- if (status->frame_count == 0) {
-- /* The frame was not transmitted at all. */
-- info->status.retry_count = 0;
-- } else
-- info->status.retry_count = status->frame_count
-- - 1;
-+
-+ /* Call back to inform the ieee80211 subsystem about the
-+ * status of the transmission.
-+ * Some fields of txstat are already filled in dma_tx().
-+ */
- ieee80211_tx_status_irqsafe(dev->wl->hw, meta->skb);
- /* skb is freed by ieee80211_tx_status_irqsafe() */
- meta->skb = NULL;
---- a/drivers/net/wireless/b43legacy/main.c
-+++ b/drivers/net/wireless/b43legacy/main.c
-@@ -3691,7 +3691,7 @@ static int b43legacy_wireless_init(struc
- BIT(NL80211_IFTYPE_WDS) |
- BIT(NL80211_IFTYPE_ADHOC);
- hw->queues = 1; /* FIXME: hardware has more queues */
-- hw->max_altrates = 1;
-+ hw->max_rates = 2;
- SET_IEEE80211_DEV(hw, dev->dev);
- if (is_valid_ether_addr(sprom->et1mac))
- SET_IEEE80211_PERM_ADDR(hw, sprom->et1mac);
---- a/drivers/net/wireless/b43legacy/pio.c
-+++ b/drivers/net/wireless/b43legacy/pio.c
-@@ -491,6 +491,7 @@ void b43legacy_pio_handle_txstatus(struc
- struct b43legacy_pioqueue *queue;
- struct b43legacy_pio_txpacket *packet;
- struct ieee80211_tx_info *info;
-+ int retry_limit;
-
- queue = parse_cookie(dev, status->cookie, &packet);
- B43legacy_WARN_ON(!queue);
-@@ -503,11 +504,37 @@ void b43legacy_pio_handle_txstatus(struc
- sizeof(struct b43legacy_txhdr_fw3));
-
- info = IEEE80211_SKB_CB(packet->skb);
-- memset(&info->status, 0, sizeof(info->status));
-+
-+ /* preserve the confiured retry limit before clearing the status
-+ * The xmit function has overwritten the rc's value with the actual
-+ * retry limit done by the hardware */
-+ retry_limit = info->status.rates[0].count;
-+ ieee80211_tx_info_clear_status(info);
-
- if (status->acked)
- info->flags |= IEEE80211_TX_STAT_ACK;
-- info->status.retry_count = status->frame_count - 1;
-+
-+ if (status->rts_count > dev->wl->hw->conf.short_frame_max_tx_count) {
-+ /*
-+ * If the short retries (RTS, not data frame) have exceeded
-+ * the limit, the hw will not have tried the selected rate,
-+ * but will have used the fallback rate instead.
-+ * Don't let the rate control count attempts for the selected
-+ * rate in this case, otherwise the statistics will be off.
-+ */
-+ info->status.rates[0].count = 0;
-+ info->status.rates[1].count = status->frame_count;
-+ } else {
-+ if (status->frame_count > retry_limit) {
-+ info->status.rates[0].count = retry_limit;
-+ info->status.rates[1].count = status->frame_count -
-+ retry_limit;
-+
-+ } else {
-+ info->status.rates[0].count = status->frame_count;
-+ info->status.rates[1].idx = -1;
-+ }
-+ }
- ieee80211_tx_status_irqsafe(dev->wl->hw, packet->skb);
- packet->skb = NULL;
-
---- a/drivers/net/wireless/b43legacy/xmit.c
-+++ b/drivers/net/wireless/b43legacy/xmit.c
-@@ -188,7 +188,7 @@ static int generate_txhdr_fw3(struct b43
- struct b43legacy_txhdr_fw3 *txhdr,
- const unsigned char *fragment_data,
- unsigned int fragment_len,
-- const struct ieee80211_tx_info *info,
-+ struct ieee80211_tx_info *info,
- u16 cookie)
- {
- const struct ieee80211_hdr *wlhdr;
-@@ -201,6 +201,7 @@ static int generate_txhdr_fw3(struct b43
- u32 mac_ctl = 0;
- u16 phy_ctl = 0;
- struct ieee80211_rate *tx_rate;
-+ struct ieee80211_tx_rate *rates;
-
- wlhdr = (const struct ieee80211_hdr *)fragment_data;
-
-@@ -274,7 +275,7 @@ static int generate_txhdr_fw3(struct b43
- /* PHY TX Control word */
- if (rate_ofdm)
- phy_ctl |= B43legacy_TX4_PHY_OFDM;
-- if (dev->short_preamble)
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
- phy_ctl |= B43legacy_TX4_PHY_SHORTPRMBL;
- switch (info->antenna_sel_tx) {
- case 0:
-@@ -291,6 +292,7 @@ static int generate_txhdr_fw3(struct b43
- }
-
- /* MAC control */
-+ rates = info->control.rates;
- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK))
- mac_ctl |= B43legacy_TX4_MAC_ACK;
- if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
-@@ -299,12 +301,22 @@ static int generate_txhdr_fw3(struct b43
- mac_ctl |= B43legacy_TX4_MAC_STMSDU;
- if (rate_fb_ofdm)
- mac_ctl |= B43legacy_TX4_MAC_FALLBACKOFDM;
-- if (info->flags & IEEE80211_TX_CTL_LONG_RETRY_LIMIT)
-+
-+ /* Overwrite rates[0].count to make the retry calculation
-+ * in the tx status easier. need the actual retry limit to
-+ * detect whether the fallback rate was used.
-+ */
-+ if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) ||
-+ (rates[0].count <= dev->wl->hw->conf.long_frame_max_tx_count)) {
-+ rates[0].count = dev->wl->hw->conf.long_frame_max_tx_count;
- mac_ctl |= B43legacy_TX4_MAC_LONGFRAME;
-+ } else {
-+ rates[0].count = dev->wl->hw->conf.short_frame_max_tx_count;
-+ }
-
- /* Generate the RTS or CTS-to-self frame */
-- if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) ||
-- (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT)) {
-+ if ((rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) ||
-+ (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)) {
- unsigned int len;
- struct ieee80211_hdr *hdr;
- int rts_rate;
-@@ -319,7 +331,7 @@ static int generate_txhdr_fw3(struct b43
- if (rts_rate_fb_ofdm)
- mac_ctl |= B43legacy_TX4_MAC_CTSFALLBACKOFDM;
-
-- if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
-+ if (rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
- ieee80211_ctstoself_get(dev->wl->hw,
- info->control.vif,
- fragment_data,
-@@ -362,7 +374,7 @@ int b43legacy_generate_txhdr(struct b43l
- u8 *txhdr,
- const unsigned char *fragment_data,
- unsigned int fragment_len,
-- const struct ieee80211_tx_info *info,
-+ struct ieee80211_tx_info *info,
- u16 cookie)
- {
- return generate_txhdr_fw3(dev, (struct b43legacy_txhdr_fw3 *)txhdr,
---- a/drivers/net/wireless/b43legacy/xmit.h
-+++ b/drivers/net/wireless/b43legacy/xmit.h
-@@ -80,7 +80,7 @@ int b43legacy_generate_txhdr(struct b43l
- u8 *txhdr,
- const unsigned char *fragment_data,
- unsigned int fragment_len,
-- const struct ieee80211_tx_info *info,
-+ struct ieee80211_tx_info *info,
- u16 cookie);
-
-
---- a/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-3945-rs.c
-@@ -422,34 +422,6 @@ static void rs_free_sta(void *priv, stru
- }
-
-
--/*
-- * get ieee prev rate from rate scale table.
-- * for A and B mode we need to overright prev
-- * value
-- */
--static int rs_adjust_next_rate(struct iwl3945_priv *priv, int rate)
--{
-- int next_rate = iwl3945_get_prev_ieee_rate(rate);
--
-- switch (priv->band) {
-- case IEEE80211_BAND_5GHZ:
-- if (rate == IWL_RATE_12M_INDEX)
-- next_rate = IWL_RATE_9M_INDEX;
-- else if (rate == IWL_RATE_6M_INDEX)
-- next_rate = IWL_RATE_6M_INDEX;
-- break;
--/* XXX cannot be invoked in current mac80211 so not a regression
-- case MODE_IEEE80211B:
-- if (rate == IWL_RATE_11M_INDEX_TABLE)
-- next_rate = IWL_RATE_5M_INDEX_TABLE;
-- break;
-- */
-- default:
-- break;
-- }
--
-- return next_rate;
--}
- /**
- * rs_tx_status - Update rate control values based on Tx results
- *
-@@ -460,17 +432,21 @@ static void rs_tx_status(void *priv_rate
- struct ieee80211_sta *sta, void *priv_sta,
- struct sk_buff *skb)
- {
-- u8 retries, current_count;
-+ u8 retries = 0, current_count;
- int scale_rate_index, first_index, last_index;
- unsigned long flags;
- struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_rate;
- struct iwl3945_rs_sta *rs_sta = priv_sta;
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-+ int i;
-
- IWL_DEBUG_RATE("enter\n");
-
-- retries = info->status.retry_count;
-- first_index = sband->bitrates[info->tx_rate_idx].hw_value;
-+ for (i = 0; i < IEEE80211_TX_MAX_RATES; i++)
-+ retries += info->status.rates[i].count;
-+ retries--;
-+
-+ first_index = sband->bitrates[info->status.rates[0].idx].hw_value;
- if ((first_index < 0) || (first_index >= IWL_RATE_COUNT)) {
- IWL_DEBUG_RATE("leave: Rate out of bounds: %d\n", first_index);
- return;
-@@ -502,7 +478,7 @@ static void rs_tx_status(void *priv_rate
- last_index = scale_rate_index;
- } else {
- current_count = priv->retry_rate;
-- last_index = rs_adjust_next_rate(priv,
-+ last_index = iwl3945_rs_next_rate(priv,
- scale_rate_index);
- }
-
-@@ -518,7 +494,7 @@ static void rs_tx_status(void *priv_rate
-
- if (retries)
- scale_rate_index =
-- rs_adjust_next_rate(priv, scale_rate_index);
-+ iwl3945_rs_next_rate(priv, scale_rate_index);
- }
-
-
-@@ -630,10 +606,11 @@ static u16 iwl3945_get_adjacent_rate(str
- * rate table and must reference the driver allocated rate table
- *
- */
--static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband,
-- struct ieee80211_sta *sta, void *priv_sta,
-- struct sk_buff *skb, struct rate_selection *sel)
-+static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta,
-+ void *priv_sta, struct ieee80211_tx_rate_control *txrc)
- {
-+ struct ieee80211_supported_band *sband = txrc->sband;
-+ struct sk_buff *skb = txrc->skb;
- u8 low = IWL_RATE_INVALID;
- u8 high = IWL_RATE_INVALID;
- u16 high_low;
-@@ -649,6 +626,7 @@ static void rs_get_rate(void *priv_r, st
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- u16 fc, rate_mask;
- struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_r;
-+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- DECLARE_MAC_BUF(mac);
-
- IWL_DEBUG_RATE("enter\n");
-@@ -660,7 +638,7 @@ static void rs_get_rate(void *priv_r, st
- is_multicast_ether_addr(hdr->addr1) ||
- !sta || !priv_sta) {
- IWL_DEBUG_RATE("leave: No STA priv data to update!\n");
-- sel->rate_idx = rate_lowest_index(sband, sta);
-+ info->control.rates[0].idx = rate_lowest_index(sband, sta);
- return;
- }
-
-@@ -793,9 +771,10 @@ static void rs_get_rate(void *priv_r, st
-
- rs_sta->last_txrate_idx = index;
- if (sband->band == IEEE80211_BAND_5GHZ)
-- sel->rate_idx = rs_sta->last_txrate_idx - IWL_FIRST_OFDM_RATE;
-+ info->control.rates[0].idx = rs_sta->last_txrate_idx -
-+ IWL_FIRST_OFDM_RATE;
- else
-- sel->rate_idx = rs_sta->last_txrate_idx;
-+ info->control.rates[0].idx = rs_sta->last_txrate_idx;
-
- IWL_DEBUG_RATE("leave: %d\n", index);
- }
---- a/drivers/net/wireless/iwlwifi/iwl-3945.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
-@@ -261,6 +261,35 @@ static inline const char *iwl3945_get_tx
- }
- #endif
-
-+/*
-+ * get ieee prev rate from rate scale table.
-+ * for A and B mode we need to overright prev
-+ * value
-+ */
-+int iwl3945_rs_next_rate(struct iwl3945_priv *priv, int rate)
-+{
-+ int next_rate = iwl3945_get_prev_ieee_rate(rate);
-+
-+ switch (priv->band) {
-+ case IEEE80211_BAND_5GHZ:
-+ if (rate == IWL_RATE_12M_INDEX)
-+ next_rate = IWL_RATE_9M_INDEX;
-+ else if (rate == IWL_RATE_6M_INDEX)
-+ next_rate = IWL_RATE_6M_INDEX;
-+ break;
-+/* XXX cannot be invoked in current mac80211 so not a regression
-+ case MODE_IEEE80211B:
-+ if (rate == IWL_RATE_11M_INDEX_TABLE)
-+ next_rate = IWL_RATE_5M_INDEX_TABLE;
-+ break;
-+ */
-+ default:
-+ break;
-+ }
-+
-+ return next_rate;
-+}
-+
-
- /**
- * iwl3945_tx_queue_reclaim - Reclaim Tx queue entries already Tx'd
-@@ -308,6 +337,7 @@ static void iwl3945_rx_reply_tx(struct i
- struct iwl3945_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
- u32 status = le32_to_cpu(tx_resp->status);
- int rate_idx;
-+ int fail, i;
-
- if ((index >= txq->q.n_bd) || (iwl3945_x2_queue_used(&txq->q, index) == 0)) {
- IWL_ERROR("Read index for DMA queue txq_id (%d) index %d "
-@@ -318,9 +348,33 @@ static void iwl3945_rx_reply_tx(struct i
- }
-
- info = IEEE80211_SKB_CB(txq->txb[txq->q.read_ptr].skb[0]);
-- memset(&info->status, 0, sizeof(info->status));
-+ ieee80211_tx_info_clear_status(info);
-+
-+ /* Fill the MRR chain with some info about on-chip retransmissions */
-+ rate_idx = iwl3945_hwrate_to_plcp_idx(tx_resp->rate);
-+ if (info->band == IEEE80211_BAND_5GHZ)
-+ rate_idx -= IWL_FIRST_OFDM_RATE;
-+
-+ info->status.rates[0].count = tx_resp->failure_frame + 1;
-+ fail = tx_resp->failure_frame;
-+ for(i = 0; i < 4; i++) {
-+ int next = iwl3945_rs_next_rate(priv, rate_idx);
-+
-+ info->status.rates[i].idx = rate_idx;
-+
-+ if ((rate_idx == next) || (i == 3)) {
-+ info->status.rates[i].count = fail;
-+ break;
-+ }
-+
-+ info->status.rates[i].count = priv->retry_rate;
-+ fail -= priv->retry_rate;
-+ rate_idx = next;
-+ if (fail <= 0)
-+ break;
-+ }
-+ info->status.rates[i].count++; /* add final attempt */
-
-- info->status.retry_count = tx_resp->failure_frame;
- /* tx_status->rts_retry_count = tx_resp->failure_rts; */
- info->flags |= ((status & TX_STATUS_MSK) == TX_STATUS_SUCCESS) ?
- IEEE80211_TX_STAT_ACK : 0;
-@@ -329,10 +383,6 @@ static void iwl3945_rx_reply_tx(struct i
- txq_id, iwl3945_get_tx_fail_reason(status), status,
- tx_resp->rate, tx_resp->failure_frame);
-
-- rate_idx = iwl3945_hwrate_to_plcp_idx(tx_resp->rate);
-- if (info->band == IEEE80211_BAND_5GHZ)
-- rate_idx -= IWL_FIRST_OFDM_RATE;
-- info->tx_rate_idx = rate_idx;
- IWL_DEBUG_TX_REPLY("Tx queue reclaim %d\n", index);
- iwl3945_tx_queue_reclaim(priv, txq_id, index);
-
---- a/drivers/net/wireless/iwlwifi/iwl-3945.h
-+++ b/drivers/net/wireless/iwlwifi/iwl-3945.h
-@@ -954,6 +954,8 @@ static inline int is_channel_ibss(const
- extern const struct iwl3945_channel_info *iwl3945_get_channel_info(
- const struct iwl3945_priv *priv, enum ieee80211_band band, u16 channel);
-
-+extern int iwl3945_rs_next_rate(struct iwl3945_priv *priv, int rate);
-+
- /* Requires full declaration of iwl3945_priv before including */
- #include "iwl-3945-io.h"
-
---- a/drivers/net/wireless/iwlwifi/iwl-core.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
-@@ -88,26 +88,27 @@ EXPORT_SYMBOL(iwl_rates);
- * translate ucode response to mac80211 tx status control values
- */
- void iwl_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags,
-- struct ieee80211_tx_info *control)
-+ struct ieee80211_tx_info *info)
- {
- int rate_index;
-+ struct ieee80211_tx_rate *r = &info->control.rates[0];
-
-- control->antenna_sel_tx =
-+ info->antenna_sel_tx =
- ((rate_n_flags & RATE_MCS_ANT_ABC_MSK) >> RATE_MCS_ANT_POS);
- if (rate_n_flags & RATE_MCS_HT_MSK)
-- control->flags |= IEEE80211_TX_CTL_OFDM_HT;
-+ r->flags |= IEEE80211_TX_RC_MCS;
- if (rate_n_flags & RATE_MCS_GF_MSK)
-- control->flags |= IEEE80211_TX_CTL_GREEN_FIELD;
-+ r->flags |= IEEE80211_TX_RC_GREEN_FIELD;
- if (rate_n_flags & RATE_MCS_FAT_MSK)
-- control->flags |= IEEE80211_TX_CTL_40_MHZ_WIDTH;
-+ r->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
- if (rate_n_flags & RATE_MCS_DUP_MSK)
-- control->flags |= IEEE80211_TX_CTL_DUP_DATA;
-+ r->flags |= IEEE80211_TX_RC_DUP_DATA;
- if (rate_n_flags & RATE_MCS_SGI_MSK)
-- control->flags |= IEEE80211_TX_CTL_SHORT_GI;
-+ r->flags |= IEEE80211_TX_RC_SHORT_GI;
- rate_index = iwl_hwrate_to_plcp_idx(rate_n_flags);
-- if (control->band == IEEE80211_BAND_5GHZ)
-+ if (info->band == IEEE80211_BAND_5GHZ)
- rate_index -= IWL_FIRST_OFDM_RATE;
-- control->tx_rate_idx = rate_index;
-+ r->idx = rate_index;
- }
- EXPORT_SYMBOL(iwl_hwrate_to_tx_control);
-
---- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
-+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
-@@ -2397,6 +2397,7 @@ static void iwl3945_build_tx_cmd_basic(s
- {
- __le16 fc = hdr->frame_control;
- __le32 tx_flags = cmd->cmd.tx.tx_flags;
-+ u8 rc_flags = info->control.rates[0].flags;
-
- cmd->cmd.tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE;
- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
-@@ -2423,10 +2424,10 @@ static void iwl3945_build_tx_cmd_basic(s
- tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK;
- }
-
-- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
-+ if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
- tx_flags |= TX_CMD_FLG_RTS_MSK;
- tx_flags &= ~TX_CMD_FLG_CTS_MSK;
-- } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
-+ } else if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
- tx_flags &= ~TX_CMD_FLG_RTS_MSK;
- tx_flags |= TX_CMD_FLG_CTS_MSK;
- }
---- a/drivers/net/wireless/mac80211_hwsim.c
-+++ b/drivers/net/wireless/mac80211_hwsim.c
-@@ -209,7 +209,7 @@ static bool mac80211_hwsim_tx_frame(stru
- /* TODO: set mactime */
- rx_status.freq = data->channel->center_freq;
- rx_status.band = data->channel->band;
-- rx_status.rate_idx = info->tx_rate_idx;
-+ rx_status.rate_idx = info->control.rates[0].idx;
- /* TODO: simulate signal strength (and optional packet drop) */
-
- /* Copy skb to all enabled radios that are on the current frequency */
-@@ -269,13 +269,9 @@ static int mac80211_hwsim_tx(struct ieee
- if (txi->control.sta)
- hwsim_check_sta_magic(txi->control.sta);
-
-- memset(&txi->status, 0, sizeof(txi->status));
-- if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK)) {
-- if (ack)
-- txi->flags |= IEEE80211_TX_STAT_ACK;
-- else
-- txi->status.excessive_retries = 1;
-- }
-+ ieee80211_tx_info_clear_status(txi);
-+ if (!(txi->flags & IEEE80211_TX_CTL_NO_ACK) && ack)
-+ txi->flags |= IEEE80211_TX_STAT_ACK;
- ieee80211_tx_status_irqsafe(hw, skb);
- return NETDEV_TX_OK;
- }
---- a/drivers/net/wireless/rtl8180_dev.c
-+++ b/drivers/net/wireless/rtl8180_dev.c
-@@ -182,15 +182,13 @@ static void rtl8180_handle_tx(struct iee
- skb->len, PCI_DMA_TODEVICE);
-
- info = IEEE80211_SKB_CB(skb);
-- memset(&info->status, 0, sizeof(info->status));
-+ ieee80211_tx_info_clear_status(info);
-
-- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
-- if (flags & RTL818X_TX_DESC_FLAG_TX_OK)
-- info->flags |= IEEE80211_TX_STAT_ACK;
-- else
-- info->status.excessive_retries = 1;
-- }
-- info->status.retry_count = flags & 0xFF;
-+ if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) &&
-+ (flags & RTL818X_TX_DESC_FLAG_TX_OK))
-+ info->flags |= IEEE80211_TX_STAT_ACK;
-+
-+ info->status.rates[0].count = (flags & 0xFF) + 1;
-
- ieee80211_tx_status_irqsafe(dev, skb);
- if (ring->entries - skb_queue_len(&ring->queue) == 2)
-@@ -243,6 +241,7 @@ static int rtl8180_tx(struct ieee80211_h
- unsigned int idx, prio;
- dma_addr_t mapping;
- u32 tx_flags;
-+ u8 rc_flags;
- u16 plcp_len = 0;
- __le16 rts_duration = 0;
-
-@@ -261,15 +260,16 @@ static int rtl8180_tx(struct ieee80211_h
- tx_flags |= RTL818X_TX_DESC_FLAG_DMA |
- RTL818X_TX_DESC_FLAG_NO_ENC;
-
-- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
-+ rc_flags = info->control.rates[0].flags;
-+ if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
- tx_flags |= RTL818X_TX_DESC_FLAG_RTS;
- tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
-- } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
-+ } else if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
- tx_flags |= RTL818X_TX_DESC_FLAG_CTS;
- tx_flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
- }
-
-- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS)
-+ if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS)
- rts_duration = ieee80211_rts_duration(dev, priv->vif, skb->len,
- info);
-
-@@ -292,9 +292,9 @@ static int rtl8180_tx(struct ieee80211_h
- entry->plcp_len = cpu_to_le16(plcp_len);
- entry->tx_buf = cpu_to_le32(mapping);
- entry->frame_len = cpu_to_le32(skb->len);
-- entry->flags2 = info->control.retries[0].rate_idx >= 0 ?
-+ entry->flags2 = info->control.rates[1].idx >= 0 ?
- ieee80211_get_alt_retry_rate(dev, info, 0)->bitrate << 4 : 0;
-- entry->retry_limit = info->control.retry_limit;
-+ entry->retry_limit = info->control.rates[0].count;
- entry->flags = cpu_to_le32(tx_flags);
- __skb_queue_tail(&ring->queue, skb);
- if (ring->entries - skb_queue_len(&ring->queue) < 2)
-@@ -856,7 +856,7 @@ static int __devinit rtl8180_probe(struc
- priv = dev->priv;
- priv->pdev = pdev;
-
-- dev->max_altrates = 1;
-+ dev->max_rates = 2;
- SET_IEEE80211_DEV(dev, &pdev->dev);
- pci_set_drvdata(pdev, dev);
-
---- a/drivers/net/wireless/rtl8187_dev.c
-+++ b/drivers/net/wireless/rtl8187_dev.c
-@@ -163,7 +163,7 @@ static void rtl8187_tx_cb(struct urb *ur
- usb_free_urb(info->driver_data[1]);
- skb_pull(skb, priv->is_rtl8187b ? sizeof(struct rtl8187b_tx_hdr) :
- sizeof(struct rtl8187_tx_hdr));
-- memset(&info->status, 0, sizeof(info->status));
-+ ieee80211_tx_info_clear_status(info);
- info->flags |= IEEE80211_TX_STAT_ACK;
- ieee80211_tx_status_irqsafe(hw, skb);
- }
-@@ -192,12 +192,12 @@ static int rtl8187_tx(struct ieee80211_h
- flags |= ieee80211_get_tx_rate(dev, info)->hw_value << 24;
- if (ieee80211_has_morefrags(((struct ieee80211_hdr *)skb->data)->frame_control))
- flags |= RTL818X_TX_DESC_FLAG_MOREFRAG;
-- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
- flags |= RTL818X_TX_DESC_FLAG_RTS;
- flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
- rts_dur = ieee80211_rts_duration(dev, priv->vif,
- skb->len, info);
-- } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
-+ } else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
- flags |= RTL818X_TX_DESC_FLAG_CTS;
- flags |= ieee80211_get_rts_cts_rate(dev, info)->hw_value << 19;
- }
-@@ -208,7 +208,7 @@ static int rtl8187_tx(struct ieee80211_h
- hdr->flags = cpu_to_le32(flags);
- hdr->len = 0;
- hdr->rts_duration = rts_dur;
-- hdr->retry = cpu_to_le32(info->control.retry_limit << 8);
-+ hdr->retry = cpu_to_le32((info->control.rates[0].count - 1) << 8);
- buf = hdr;
-
- ep = 2;
-@@ -226,7 +226,7 @@ static int rtl8187_tx(struct ieee80211_h
- memset(hdr, 0, sizeof(*hdr));
- hdr->flags = cpu_to_le32(flags);
- hdr->rts_duration = rts_dur;
-- hdr->retry = cpu_to_le32(info->control.retry_limit << 8);
-+ hdr->retry = cpu_to_le32((info->control.rates[0].count - 1) << 8);
- hdr->tx_duration =
- ieee80211_generic_frame_duration(dev, priv->vif,
- skb->len, txrate);
---- a/drivers/net/wireless/p54/p54common.c
-+++ b/drivers/net/wireless/p54/p54common.c
-@@ -577,7 +577,7 @@ static void p54_rx_frame_sent(struct iee
- __skb_unlink(entry, &priv->tx_queue);
- spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
-
-- memset(&info->status, 0, sizeof(info->status));
-+ ieee80211_tx_info_clear_status(info);
- entry_hdr = (struct p54_control_hdr *) entry->data;
- entry_data = (struct p54_tx_control_allocdata *) entry_hdr->data;
- if ((entry_hdr->magic1 & cpu_to_le16(0x4000)) != 0)
-@@ -587,10 +587,8 @@ static void p54_rx_frame_sent(struct iee
- if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) {
- if (!(payload->status & 0x01))
- info->flags |= IEEE80211_TX_STAT_ACK;
-- else
-- info->status.excessive_retries = 1;
- }
-- info->status.retry_count = payload->retries - 1;
-+ info->status.rates[0].count = payload->retries;
- info->status.ack_signal = p54_rssi_to_dbm(dev,
- le16_to_cpu(payload->ack_rssi));
- skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data));
-@@ -816,6 +814,7 @@ static int p54_tx(struct ieee80211_hw *d
- size_t padding, len;
- u8 rate;
- u8 cts_rate = 0x20;
-+ u8 rc_flags;
-
- current_queue = &priv->tx_stats[skb_get_queue_mapping(skb) + 4];
- if (unlikely(current_queue->len > current_queue->limit))
-@@ -838,18 +837,19 @@ static int p54_tx(struct ieee80211_hw *d
- hdr->magic1 = cpu_to_le16(0x0010);
- hdr->len = cpu_to_le16(len);
- hdr->type = (info->flags & IEEE80211_TX_CTL_NO_ACK) ? 0 : cpu_to_le16(1);
-- hdr->retry1 = hdr->retry2 = info->control.retry_limit;
-+ hdr->retry1 = hdr->retry2 = info->control.rates[0].count;
-
- /* TODO: add support for alternate retry TX rates */
- rate = ieee80211_get_tx_rate(dev, info)->hw_value;
-- if (info->flags & IEEE80211_TX_CTL_SHORT_PREAMBLE) {
-+ rc_flags = info->control.rates[0].flags;
-+ if (rc_flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) {
- rate |= 0x10;
- cts_rate |= 0x10;
- }
-- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
-+ if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
- rate |= 0x40;
- cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value;
-- } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
-+ } else if (rc_flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
- rate |= 0x20;
- cts_rate |= ieee80211_get_rts_cts_rate(dev, info)->hw_value;
- }
---- a/drivers/net/wireless/iwlwifi/iwl-4965.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
-@@ -619,10 +619,10 @@ static void iwl4965_gain_computation(str
- static void iwl4965_rts_tx_cmd_flag(struct ieee80211_tx_info *info,
- __le32 *tx_flags)
- {
-- if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
-+ if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) {
- *tx_flags |= TX_CMD_FLG_RTS_MSK;
- *tx_flags &= ~TX_CMD_FLG_CTS_MSK;
-- } else if (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT) {
-+ } else if (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT) {
- *tx_flags &= ~TX_CMD_FLG_RTS_MSK;
- *tx_flags |= TX_CMD_FLG_CTS_MSK;
- }
-@@ -2070,7 +2070,7 @@ static int iwl4965_tx_status_reply_tx(st
- agg->frame_count, agg->start_idx, idx);
-
- info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]);
-- info->status.retry_count = tx_resp->failure_frame;
-+ info->status.rates[0].count = tx_resp->failure_frame + 1;
- info->flags &= ~IEEE80211_TX_CTL_AMPDU;
- info->flags |= iwl_is_tx_success(status)?
- IEEE80211_TX_STAT_ACK : 0;
-@@ -2227,7 +2227,7 @@ static void iwl4965_rx_reply_tx(struct i
- iwl_txq_check_empty(priv, sta_id, tid, txq_id);
- }
- } else {
-- info->status.retry_count = tx_resp->failure_frame;
-+ info->status.rates[0].count = tx_resp->failure_frame + 1;
- info->flags |=
- iwl_is_tx_success(status) ? IEEE80211_TX_STAT_ACK : 0;
- iwl_hwrate_to_tx_control(priv,
---- a/drivers/net/wireless/iwlwifi/iwl-5000.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
-@@ -390,8 +390,8 @@ static void iwl5000_chain_noise_reset(st
- static void iwl5000_rts_tx_cmd_flag(struct ieee80211_tx_info *info,
- __le32 *tx_flags)
- {
-- if ((info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) ||
-- (info->flags & IEEE80211_TX_CTL_USE_CTS_PROTECT))
-+ if ((info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) ||
-+ (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT))
- *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK;
- else
- *tx_flags &= ~TX_CMD_FLG_RTS_CTS_MSK;
-@@ -1136,7 +1136,7 @@ static int iwl5000_tx_status_reply_tx(st
- agg->frame_count, agg->start_idx, idx);
-
- info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]);
-- info->status.retry_count = tx_resp->failure_frame;
-+ info->status.rates[0].count = tx_resp->failure_frame + 1;
- info->flags &= ~IEEE80211_TX_CTL_AMPDU;
- info->flags |= iwl_is_tx_success(status)?
- IEEE80211_TX_STAT_ACK : 0;
-@@ -1289,7 +1289,7 @@ static void iwl5000_rx_reply_tx(struct i
- iwl_txq_check_empty(priv, sta_id, tid, txq_id);
- }
- } else {
-- info->status.retry_count = tx_resp->failure_frame;
-+ info->status.rates[0].count = tx_resp->failure_frame + 1;
- info->flags =
- iwl_is_tx_success(status) ? IEEE80211_TX_STAT_ACK : 0;
- iwl_hwrate_to_tx_control(priv,
---- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
-@@ -800,7 +800,7 @@ static void rs_tx_status(void *priv_r, s
- !(info->flags & IEEE80211_TX_STAT_AMPDU))
- return;
-
-- retries = info->status.retry_count;
-+ retries = info->status.rates[0].count + 1;
-
- if (retries > 15)
- retries = 15;
-@@ -832,20 +832,15 @@ static void rs_tx_status(void *priv_r, s
- if (priv->band == IEEE80211_BAND_5GHZ)
- rs_index -= IWL_FIRST_OFDM_RATE;
-
-- if ((info->tx_rate_idx < 0) ||
-- (tbl_type.is_SGI ^
-- !!(info->flags & IEEE80211_TX_CTL_SHORT_GI)) ||
-- (tbl_type.is_fat ^
-- !!(info->flags & IEEE80211_TX_CTL_40_MHZ_WIDTH)) ||
-- (tbl_type.is_dup ^
-- !!(info->flags & IEEE80211_TX_CTL_DUP_DATA)) ||
-- (tbl_type.ant_type ^ info->antenna_sel_tx) ||
-- (!!(tx_rate & RATE_MCS_HT_MSK) ^
-- !!(info->flags & IEEE80211_TX_CTL_OFDM_HT)) ||
-- (!!(tx_rate & RATE_MCS_GF_MSK) ^
-- !!(info->flags & IEEE80211_TX_CTL_GREEN_FIELD)) ||
-+ if ((info->status.rates[0].idx < 0) ||
-+ (tbl_type.is_SGI != !!(info->status.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)) ||
-+ (tbl_type.is_fat != !!(info->status.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)) ||
-+ (tbl_type.is_dup != !!(info->status.rates[0].flags & IEEE80211_TX_RC_DUP_DATA)) ||
-+ (tbl_type.ant_type != info->antenna_sel_tx) ||
-+ (!!(tx_rate & RATE_MCS_HT_MSK) != !!(info->status.rates[0].flags & IEEE80211_TX_RC_MCS)) ||
-+ (!!(tx_rate & RATE_MCS_GF_MSK) != !!(info->status.rates[0].flags & IEEE80211_TX_RC_GREEN_FIELD)) ||
- (hw->wiphy->bands[priv->band]->bitrates[rs_index].bitrate !=
-- hw->wiphy->bands[info->band]->bitrates[info->tx_rate_idx].bitrate)) {
-+ hw->wiphy->bands[info->band]->bitrates[info->status.rates[0].idx].bitrate)) {
- IWL_DEBUG_RATE("initial rate does not match 0x%x\n", tx_rate);
- goto out;
- }
-@@ -2103,15 +2098,17 @@ static void rs_initialize_lq(struct iwl_
- return;
- }
-
--static void rs_get_rate(void *priv_r, struct ieee80211_supported_band *sband,
-- struct ieee80211_sta *sta, void *priv_sta,
-- struct sk_buff *skb, struct rate_selection *sel)
-+static void rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta,
-+ struct ieee80211_tx_rate_control *txrc)
- {
-
- int i;
-+ struct sk_buff *skb = txrc->skb;
-+ struct ieee80211_supported_band *sband = txrc->sband;
- struct iwl_priv *priv = (struct iwl_priv *)priv_r;
- struct ieee80211_conf *conf = &priv->hw->conf;
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
-+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- __le16 fc;
- struct iwl_lq_sta *lq_sta;
-
-@@ -2122,7 +2119,7 @@ static void rs_get_rate(void *priv_r, st
- fc = hdr->frame_control;
- if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1) ||
- !sta || !priv_sta) {
-- sel->rate_idx = rate_lowest_index(sband, sta);
-+ info->control.rates[0].idx = rate_lowest_index(sband, sta);
- return;
- }
-
-@@ -2149,13 +2146,13 @@ static void rs_get_rate(void *priv_r, st
- }
-
- if ((i < 0) || (i > IWL_RATE_COUNT)) {
-- sel->rate_idx = rate_lowest_index(sband, sta);
-+ info->control.rates[0].idx = rate_lowest_index(sband, sta);
- return;
- }
-
- if (sband->band == IEEE80211_BAND_5GHZ)
- i -= IWL_FIRST_OFDM_RATE;
-- sel->rate_idx = i;
-+ info->control.rates[0].idx = i;
- }
-
- static void *rs_alloc_sta(void *priv_rate, struct ieee80211_sta *sta,
diff --git a/package/mac80211/patches/426-minstrel_performance.patch b/package/mac80211/patches/426-minstrel_performance.patch
deleted file mode 100644
index 7b95163c6c..0000000000
--- a/package/mac80211/patches/426-minstrel_performance.patch
+++ /dev/null
@@ -1,100 +0,0 @@
-This patch enhances minstrel's performance for non-MRR setups,
-by preventing it from sampling slower rates with >95% success
-probability and by putting at least 1 non-sample frame between
-several sample frames.
-
-Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
---- a/net/mac80211/rc80211_minstrel.c
-+++ b/net/mac80211/rc80211_minstrel.c
-@@ -126,7 +126,9 @@ minstrel_update_stats(struct minstrel_pr
- mr->adjusted_retry_count = mr->retry_count >> 1;
- if (mr->adjusted_retry_count > 2)
- mr->adjusted_retry_count = 2;
-+ mr->sample_limit = 4;
- } else {
-+ mr->sample_limit = -1;
- mr->adjusted_retry_count = mr->retry_count;
- }
- if (!mr->adjusted_retry_count)
-@@ -265,7 +267,8 @@ minstrel_get_rate(void *priv, struct iee
- (mi->sample_count + mi->sample_deferred / 2);
-
- /* delta > 0: sampling required */
-- if (delta > 0) {
-+ if ((delta > 0) && (mrr || !mi->prev_sample)) {
-+ struct minstrel_rate *msr;
- if (mi->packet_count >= 10000) {
- mi->sample_deferred = 0;
- mi->sample_count = 0;
-@@ -284,13 +287,20 @@ minstrel_get_rate(void *priv, struct iee
- }
-
- sample_ndx = minstrel_get_next_sample(mi);
-+ msr = &mi->r[sample_ndx];
- sample = true;
-- sample_slower = mrr && (mi->r[sample_ndx].perfect_tx_time >
-+ sample_slower = mrr && (msr->perfect_tx_time >
- mi->r[ndx].perfect_tx_time);
-
- if (!sample_slower) {
-- ndx = sample_ndx;
-- mi->sample_count++;
-+ if (msr->sample_limit != 0) {
-+ ndx = sample_ndx;
-+ mi->sample_count++;
-+ if (msr->sample_limit > 0)
-+ msr->sample_limit--;
-+ } else {
-+ sample = false;
-+ }
- } else {
- /* Only use IEEE80211_TX_CTL_RATE_CTRL_PROBE to mark
- * packets that have the sampling rate deferred to the
-@@ -302,10 +312,20 @@ minstrel_get_rate(void *priv, struct iee
- mi->sample_deferred++;
- }
- }
-+ mi->prev_sample = sample;
-+
-+ /* If we're not using MRR and the sampling rate already
-+ * has a probability of >95%, we shouldn't be attempting
-+ * to use it, as this only wastes precious airtime */
-+ if (!mrr && sample && (mi->r[ndx].probability > 17100))
-+ ndx = mi->max_tp_rate;
-+
- ar[0].idx = mi->r[ndx].rix;
- ar[0].count = minstrel_get_retry_count(&mi->r[ndx], info);
-
- if (!mrr) {
-+ if (!sample)
-+ ar[0].count = mp->max_retry;
- ar[1].idx = mi->lowest_rix;
- ar[1].count = mp->max_retry;
- return;
-@@ -401,6 +421,7 @@ minstrel_rate_init(void *priv, struct ie
-
- /* calculate maximum number of retransmissions before
- * fallback (based on maximum segment size) */
-+ mr->sample_limit = -1;
- mr->retry_count = 1;
- mr->retry_count_cts = 1;
- mr->retry_count_rtscts = 1;
---- a/net/mac80211/rc80211_minstrel.h
-+++ b/net/mac80211/rc80211_minstrel.h
-@@ -16,6 +16,7 @@ struct minstrel_rate {
- unsigned int perfect_tx_time;
- unsigned int ack_time;
-
-+ int sample_limit;
- unsigned int retry_count;
- unsigned int retry_count_cts;
- unsigned int retry_count_rtscts;
-@@ -57,6 +58,7 @@ struct minstrel_sta_info {
-
- int n_rates;
- struct minstrel_rate *r;
-+ bool prev_sample;
-
- /* sampling table */
- u8 *sample_table;