diff options
Diffstat (limited to 'package/platform/lantiq/ltq-hcd')
18 files changed, 0 insertions, 21416 deletions
diff --git a/package/platform/lantiq/ltq-hcd/Makefile b/package/platform/lantiq/ltq-hcd/Makefile deleted file mode 100644 index 74218c887b..0000000000 --- a/package/platform/lantiq/ltq-hcd/Makefile +++ /dev/null @@ -1,53 +0,0 @@ -# Copyright (C) 2012 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. - -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/kernel.mk - -PKG_NAME:=ltq-hcd -PKG_RELEASE:=1 -PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/ltq-hcd-$(BUILD_VARIANT) - -PKG_MAINTAINER:=John Crispin <blogic@openwrt.org> - -include $(INCLUDE_DIR)/package.mk - -define KernelPackage/ltq-hcd-template - SECTION:=sys - CATEGORY:=Kernel modules - SUBMENU:=USB Support - TITLE:=USB driver for $(1) - URL:=http://www.lantiq.com/ - VARIANT:=$(1) - DEPENDS:=@TARGET_lantiq_$(2) +kmod-usb-core - FILES:=$(PKG_BUILD_DIR)/ltq_hcd_$(1).ko - AUTOLOAD:=$(call AutoLoad,50,ltq_hcd_$(1),1) -endef - -KernelPackage/ltq-hcd-ase=$(call KernelPackage/ltq-hcd-template,ase,ase) -KernelPackage/ltq-hcd-danube=$(call KernelPackage/ltq-hcd-template,danube,xway) -KernelPackage/ltq-hcd-ar9=$(call KernelPackage/ltq-hcd-template,ar9,xway) -KernelPackage/ltq-hcd-vr9=$(call KernelPackage/ltq-hcd-template,vr9,xway) -KernelPackage/ltq-hcd-ar10=$(call KernelPackage/ltq-hcd-template,ar10,xway) - -define Build/Prepare - $(INSTALL_DIR) $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR) -endef - -define Build/Configure -endef - -define Build/Compile - cd $(LINUX_DIR); \ - ARCH=mips CROSS_COMPILE="$(KERNEL_CROSS)" \ - $(MAKE) BUILD_VARIANT=$(BUILD_VARIANT) M=$(PKG_BUILD_DIR) V=1 modules -endef - -$(eval $(call KernelPackage,ltq-hcd-ase)) -$(eval $(call KernelPackage,ltq-hcd-danube)) -$(eval $(call KernelPackage,ltq-hcd-ar9)) -$(eval $(call KernelPackage,ltq-hcd-vr9)) -$(eval $(call KernelPackage,ltq-hcd-ar10)) diff --git a/package/platform/lantiq/ltq-hcd/src/Kconfig b/package/platform/lantiq/ltq-hcd/src/Kconfig deleted file mode 100644 index 2a3a38d3f8..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/Kconfig +++ /dev/null @@ -1,104 +0,0 @@ - -config USB_HOST_IFX - tristate "Infineon USB Host Controller Driver" - depends on USB - default n - help - Infineon USB Host Controller - -choice - prompt "Infineon USB Host Controller Driver Operation mode" - depends on USB_HOST_IFX && ( AMAZON_S || AR9 || VR9 || AR10 || MIPS_AMAZON_S || MIPS_AR9 || MIPS_VR9 || MIPS_AR10 ) - help - The IFX USB core can be configured as dual-host and single host. - The unused core can be set as Device-mode. - -config USB_HOST_IFX_B - boolean "USB host mode on core 1 and 2" - help - Both cores run as host - -config USB_HOST_IFX_1 - boolean "USB host mode on core 1 only" - help - Core #1 runs as host - -config USB_HOST_IFX_2 - boolean "USB host mode on core 2 only" - help - Core #2 runs as host - -endchoice - -config USB_HOST_IFX_FORCE_USB11 - boolean "Forced USB1.1" - depends on USB_HOST_IFX - default n - help - force to be USB 1.1 - -config USB_HOST_IFX_WITH_HS_ELECT_TST - boolean "With HS_Electrical Test" - depends on USB_HOST_IFX - default n - help - With USBIF HSET routines - -config USB_HOST_IFX_WITH_ISO - boolean "With ISO transfer" - depends on USB_HOST_IFX - default n - help - With USBIF ISO transfer - -config USB_HOST_IFX_COC - boolean "CoC in USB Host" - depends on USB_HOST_IFX - default n - help - With CoC on Host - -choice - prompt "IFX unaligned buffer policy" - depends on USB_HOST_IFX - help - IFX unaligned buffer policy - -config USB_HOST_IFX_UNALIGNED_ADJ - boolean "Adjust" - help - USB_HOST_IFX_UNALIGNED_ADJ - -config USB_HOST_IFX_UNALIGNED_CHK - boolean "Check-only" - help - USB_HOST_IFX_UNALIGNED_CHK - -config USB_HOST_IFX_UNALIGNED_NONE - boolean "No process" - help - USB_HOST_IFX_UNALIGNED_NONE - -endchoice - - -config USB_HOST_IFX_XHCI - tristate "xHCI HCD (USB 3.0) support (EXPERIMENTAL)" - depends on USB && PCI && ( VR9 || MIPS_VR9 || AR10 || MIPS_AR10 ) - ---help--- - The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 - "SuperSpeed" host controller hardware. - - To compile this driver as a module, choose M here: the - module will be called xhci-hcd. - -config USB_HOST_IFX_XHCI_DEBUGGING - bool "Debugging for the xHCI host controller" - depends on USB_HOST_IFX_XHCI - ---help--- - Say 'Y' to turn on debugging for the xHCI host controller driver. - This will spew debugging output, even in interrupt context. - This should only be used for debugging xHCI driver bugs. - - If unsure, say N. - diff --git a/package/platform/lantiq/ltq-hcd/src/Makefile b/package/platform/lantiq/ltq-hcd/src/Makefile deleted file mode 100644 index 153fd42dc4..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/Makefile +++ /dev/null @@ -1,74 +0,0 @@ -ltq_hcd_$(BUILD_VARIANT)-objs := ifxusb_driver.o ifxusb_ctl.o ifxusb_cif.o \ - ifxusb_cif_h.o ifxhcd.o ifxhcd_es.o \ - ifxhcd_intr.o ifxhcd_queue.o -obj-m = ltq_hcd_$(BUILD_VARIANT).o - -ifeq ($(BUILD_VARIANT),danube) - EXTRA_CFLAGS += -D__IS_DANUBE__ -endif - -ifeq ($(BUILD_VARIANT),ase) - EXTRA_CFLAGS += -D__IS_AMAZON_SE__ -endif - -ifeq ($(BUILD_VARIANT),ar9) - EXTRA_CFLAGS += -D__IS_AR9__ - EXTRA_CFLAGS += -D__IS_DUAL__ -endif - -ifeq ($(BUILD_VARIANT),vr9) - EXTRA_CFLAGS += -D__IS_VR9__ - EXTRA_CFLAGS += -D__PHY_LONG_PREEMP__ - EXTRA_CFLAGS += -D__PINGSTOP_CTRL__ - EXTRA_CFLAGS += -D__PINGSTOP_BULK__ - EXTRA_CFLAGS += -D__IS_DUAL__ -endif - -ifeq ($(BUILD_VARIANT),ar10) - EXTRA_CFLAGS += -D__IS_AR10__ - EXTRA_CFLAGS += -D__PHY_LONG_PREEMP__ - EXTRA_CFLAGS += -D__PINGSTOP_CTRL__ - EXTRA_CFLAGS += -D__PINGSTOP_BULK__ -endif - -ifeq ($(CONFIG_USB_HOST_IFX_FORCE_USB11),y) - EXTRA_CFLAGS += -D__FORCE_USB11__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_WITH_HS_ELECT_TST),y) - EXTRA_CFLAGS += -D__WITH_HS_ELECT_TST__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_WITH_ISO),y) - EXTRA_CFLAGS += -D__EN_ISOC__ -endif -#ifeq ($(CONFIG_USB_HOST_IFX_UNALIGNED_ADJ),y) - EXTRA_CFLAGS += -D__UNALIGNED_BUF_ADJ__ -#endif -ifeq ($(CONFIG_USB_HOST_IFX_UNALIGNED_CHK),y) - EXTRA_CFLAGS += -D__UNALIGNED_BUF_CHK__ -endif -ifeq ($(CONFIG_USB_HOST_IFX_COC),y) - EXTRA_CFLAGS += -D__HOST_COC__ -endif - -# EXTRA_CFLAGS += -D__IS_FIRST__ -# EXTRA_CFLAGS += -D__IS_SECOND__ - -# EXTRA_CFLAGS += -D__EN_ISOC__ -# EXTRA_CFLAGS += -D__EN_ISOC_SPLIT__ -# EXTRA_CFLAGS += -D__EPQD_DESTROY_TIMEOUT__ -# EXTRA_CFLAGS += -D__INNAKSTOP_CTRL__ - -EXTRA_CFLAGS += -Dlinux -D__LINUX__ -EXTRA_CFLAGS += -D__IS_HOST__ -EXTRA_CFLAGS += -D__KERNEL__ -#EXTRA_CFLAGS += -D__DEBUG__ -#EXTRA_CFLAGS += -D__ENABLE_DUMP__ - -EXTRA_CFLAGS += -D__DYN_SOF_INTR__ -EXTRA_CFLAGS += -D__UEIP__ -EXTRA_CFLAGS += -D__DO_OC_INT__ -EXTRA_CFLAGS += -D__INNAKSTOP_BULK__ - -EXTRA_CFLAGS += -D__INTRNAKRETRY__ -EXTRA_CFLAGS += -D__INTRINCRETRY__ - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxhcd.c b/package/platform/lantiq/ltq-hcd/src/ifxhcd.c deleted file mode 100644 index be0a91d262..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxhcd.c +++ /dev/null @@ -1,2141 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the structures, constants, and - ** interfaces for the Host Contoller Driver (HCD). - ** - ** The Host Controller Driver (HCD) is responsible for - ** translating requests from the USB Driver into the - ** appropriate actions on the IFXUSB controller. - ** It isolates the USBD from the specifics of the - ** controller by providing an API to the USBD. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \file ifxhcd.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the implementation of the HCD. In Linux, - the HCD implements the hc_driver API. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> - -#include <linux/device.h> - -#include <linux/errno.h> -#include <linux/list.h> -#include <linux/interrupt.h> -#include <linux/string.h> - -#include <linux/dma-mapping.h> - - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" -#include "ifxhcd.h" - -#include <asm/irq.h> - -#ifdef __DEBUG__ - static void dump_urb_info(struct urb *_urb, char* _fn_name); -#if 0 - static void dump_channel_info(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_epqh_t *_epqh); -#endif -#endif - -static void ifxhcd_complete_urb_sub(ifxhcd_urbd_t *_urbd) -{ - ifxhcd_hcd_t *ifxhcd; - struct urb *urb=NULL; - - if (!list_empty(&_urbd->ql)) - { - list_del_init(&_urbd->ql); - _urbd->epqh->urbd_count--; - } - else - IFX_ERROR("%s: urb(%p) not connect to any epqh\n", - __func__,_urbd); - - ifxhcd=_urbd->epqh->ifxhcd; - urb =_urbd->urb; - if(!urb) - IFX_ERROR("%s: invalid urb\n",__func__); - else if(urb->hcpriv) - { - if(urb->hcpriv != _urbd) - IFX_ERROR("%s: invalid" - " urb(%p)->hcpriv(%p) != _urbd(%p)\n", - __func__, - urb, - urb->hcpriv, - _urbd); - #if defined(__UNALIGNED_BUF_ADJ__) - if(_urbd->is_in && -// _urbd->using_aligned_buf && - _urbd->aligned_buf) - memcpy(_urbd->xfer_buff, - _urbd->aligned_buf, - _urbd->xfer_len); - if(_urbd->aligned_buf) - ifxusb_free_buf_h(_urbd->aligned_buf); - #endif - urb->hcpriv = NULL; - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) - urb->status=_urbd->status; - usb_hcd_giveback_urb(ifxhcd_to_syshcd(ifxhcd), urb); - #else - usb_hcd_giveback_urb(ifxhcd_to_syshcd(ifxhcd), urb, - _urbd->status); - #endif - } - kfree(_urbd); -} - -#ifdef __STRICT_ORDER__ - static void ifxhcd_complete_urb_func(unsigned long data) - { - unsigned long flags; - ifxhcd_urbd_t *urbd; - ifxhcd_epqh_t *epqh; - struct list_head *item; - - int count=10; - - epqh=((ifxhcd_epqh_t *)data); - - while (!list_empty(&epqh->release_list) && count) - { - item = epqh->release_list.next; - urbd = list_entry(item, ifxhcd_urbd_t, ql); - if (!urbd) - IFX_ERROR("%s: invalid urbd\n",__func__); - else if (!urbd->epqh) - IFX_ERROR("%s: invalid epqd\n",__func__); - else - { - ifxhcd_epqh_t *epqh2; - epqh2=urbd->epqh; - local_irq_save(flags); - LOCK_URBD_LIST(epqh2); - ifxhcd_complete_urb_sub(urbd); - UNLOCK_URBD_LIST(epqh2); - local_irq_restore (flags); - } - count--; - } - if(!list_empty(&epqh->release_list)) - tasklet_schedule(&epqh->complete_urb_sub); - } - - /*! - \brief Sets the final status of an URB and returns it to the device - driver. Any required cleanup of the URB is performed. - */ - void ifxhcd_complete_urb(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_urbd_t *_urbd, - int _status) - { - unsigned long flags; - - if(!_urbd) - { - IFX_ERROR("%s: invalid urbd\n",__func__); - return; - } - if (!_urbd->epqh) - { - IFX_ERROR("%s: invalid epqh\n",__func__); - return; - } - - local_irq_save(flags); - LOCK_URBD_LIST(_urbd->epqh); - #ifdef __DEBUG__ - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) - { - IFX_PRINT("%s: ehqh %p _urbd %p, urb %p," - " device %d, ep %d %s/%s, status=%d\n", - __func__,_urbd->epqh, - _urbd,_urbd->urb, - (_urbd->urb)?usb_pipedevice(_urbd->urb->pipe):-1, - (_urbd->urb)?usb_pipeendpoint(_urbd->urb->pipe):-1, - (_urbd->urb)?(usb_pipein(_urbd->urb->pipe) ? "IN" : "OUT"):"--", - (_urbd->is_in) ? "IN" : "OUT", - _status); - if ((_urbd->urb)&& _urbd->epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - { - int i; - for (i = 0; i < _urbd->urb->number_of_packets; i++) - IFX_PRINT(" ISO Desc %d status: %d\n", i, _urbd->urb->iso_frame_desc[i].status); - } - } - #endif - _urbd->status = _status; - - if(_urbd->phase!=URBD_FINISHING) - { - if(_urbd->phase!=URBD_DEQUEUEING && _urbd->phase!=URBD_COMPLETING) - printk(KERN_INFO "Warning: %s() Strange URBD PHASE %d\n",__func__,_urbd->phase); - if(_urbd->urb) - { - if( _urbd->status == 0 - && _urbd->phase==URBD_COMPLETING - && in_irq()) - { - list_move_tail(&_urbd->ql,&_urbd->epqh->release_list); - if(!_urbd->epqh->complete_urb_sub.func) - { - _urbd->epqh->complete_urb_sub.next = NULL; - _urbd->epqh->complete_urb_sub.state = 0; - atomic_set( &_urbd->epqh->complete_urb_sub.count, 0); - _urbd->epqh->complete_urb_sub.func = ifxhcd_complete_urb_func; - _urbd->epqh->complete_urb_sub.data = (unsigned long)_urbd->epqh; - } - tasklet_schedule(&_urbd->epqh->complete_urb_sub); - } - else - { - _urbd->phase=URBD_FINISHING; - ifxhcd_complete_urb_sub(_urbd); - } - UNLOCK_URBD_LIST(_urbd->epqh); - } - else - { - UNLOCK_URBD_LIST(_urbd->epqh); - kfree(_urbd); - } - } - else - { - printk(KERN_INFO "Warning: %s() Double Completing \n",__func__); - UNLOCK_URBD_LIST(_urbd->epqh); - } - - local_irq_restore (flags); - } -#else - static void ifxhcd_complete_urb_func(unsigned long data) - { - unsigned long flags; - ifxhcd_urbd_t *urbd; - - urbd=((ifxhcd_urbd_t *)data); - - // local_irq_save(flags); - if (!urbd) - IFX_ERROR("%s: invalid urbd\n",__func__); - else if (!urbd->epqh) - IFX_ERROR("%s: invalid epqd\n",__func__); - else - { - local_irq_save(flags); - LOCK_URBD_LIST(urbd->epqh); - ifxhcd_complete_urb_sub(urbd); - UNLOCK_URBD_LIST(urbd->epqh); - local_irq_restore (flags); - } - // local_irq_restore (flags); - } - - - /*! - \brief Sets the final status of an URB and returns it to the device driver. Any - required cleanup of the URB is performed. - */ - void ifxhcd_complete_urb(ifxhcd_hcd_t *_ifxhcd, ifxhcd_urbd_t *_urbd, int _status) - { - unsigned long flags; - - if(!_urbd) - { - IFX_ERROR("%s: invalid urbd\n",__func__); - return; - } - if (!_urbd->epqh) - { - IFX_ERROR("%s: invalid epqh\n",__func__); - return; - } - - local_irq_save(flags); - LOCK_URBD_LIST(_urbd->epqh); - #ifdef __DEBUG__ - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) - { - IFX_PRINT("%s: ehqh %p _urbd %p, urb %p, device %d, ep %d %s/%s, status=%d\n", - __func__,_urbd->epqh, _urbd,_urbd->urb, - (_urbd->urb)?usb_pipedevice(_urbd->urb->pipe):-1, - (_urbd->urb)?usb_pipeendpoint(_urbd->urb->pipe):-1, - (_urbd->urb)?(usb_pipein(_urbd->urb->pipe) ? "IN" : "OUT"):"--", - (_urbd->is_in) ? "IN" : "OUT", - _status); - if ((_urbd->urb)&& _urbd->epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - { - int i; - for (i = 0; i < _urbd->urb->number_of_packets; i++) - IFX_PRINT(" ISO Desc %d status: %d\n", i, _urbd->urb->iso_frame_desc[i].status); - } - } - #endif - _urbd->status = _status; - - if(_urbd->phase!=URBD_FINISHING) - { - if(_urbd->phase!=URBD_DEQUEUEING && _urbd->phase!=URBD_COMPLETING) - printk(KERN_INFO "Warning: %s() Strange URBD PHASE %d\n",__func__,_urbd->phase); - if(_urbd->urb) - { - if( _urbd->status == 0 - && _urbd->phase==URBD_COMPLETING - && in_irq()) - { - if(_urbd->complete_urb_sub.func) - printk(KERN_INFO "Warning: %s() URBD Tasklet is on already\n",__func__); - _urbd->phase=URBD_FINISHING; - _urbd->complete_urb_sub.next = NULL; - _urbd->complete_urb_sub.state = 0; - atomic_set( &_urbd->complete_urb_sub.count, 0); - _urbd->complete_urb_sub.func = ifxhcd_complete_urb_func; - _urbd->complete_urb_sub.data = (unsigned long)_urbd; - tasklet_schedule(&_urbd->complete_urb_sub); - } - else - { - _urbd->phase=URBD_FINISHING; - ifxhcd_complete_urb_sub(_urbd); - } - } - else - kfree(_urbd); - } - else - printk(KERN_INFO "Warning: %s() Double Completing \n",__func__); - UNLOCK_URBD_LIST(_urbd->epqh); - local_irq_restore (flags); - } -#endif - -/*! - \brief Processes all the URBs in a single EPQHs. Completes them with - status and frees the URBD. - */ -static -void kill_all_urbs_in_epqh(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh, int _status) -{ - struct list_head *item; - struct list_head *next; - ifxhcd_urbd_t *urbd; - - if(!_epqh) - return; - - IFX_DEBUGPL(DBG_HCDV, "%s %p\n",__func__,_epqh); - LOCK_URBD_LIST(_epqh); - list_for_each(item, &_epqh->urbd_list) - { - urbd = list_entry(item, ifxhcd_urbd_t, ql); - if( urbd->phase==URBD_IDLE - || urbd->phase==URBD_ACTIVE -// || urbd->phase==URBD_STARTING - ) - urbd->phase=URBD_DEQUEUEING; - } - list_for_each_safe(item, next, &_epqh->urbd_list) - { - urbd = list_entry(item, ifxhcd_urbd_t, ql); - if(urbd->phase==URBD_DEQUEUEING) - { - urbd->urb->status = _status; - urbd->phase = URBD_FINISHING; - ifxhcd_complete_urb_sub(urbd); - } - else if( urbd->phase==URBD_STARTED - || urbd->phase==URBD_STARTING -// || urbd->phase==URBD_ACTIVE - ) - { - if(ifxhcd_hc_halt(&_ifxhcd->core_if, _epqh->hc, HC_XFER_URB_DEQUEUE)) - { - urbd->urb->status = _status; - urbd->phase=URBD_FINISHING; - ifxhcd_complete_urb_sub(urbd); - } - } - else - IFX_ERROR("%s: invalid urb phase:%d \n",__func__,urbd->phase); - } - UNLOCK_URBD_LIST(_epqh); - IFX_DEBUGPL(DBG_HCDV, "%s %p finish\n",__func__,_epqh); -} - - -/*! - \brief Free all EPS in one Processes all the URBs in a single list of EPQHs. Completes them with - -ETIMEDOUT and frees the URBD. - */ -static -void epqh_list_free_1(ifxhcd_hcd_t *_ifxhcd, struct list_head *_epqh_list) -{ - ifxhcd_epqh_t *epqh; - struct list_head *item; - if (!_ifxhcd) - return; - if (!_epqh_list) - return; - - IFX_DEBUGPL(DBG_HCDV, "%s %p\n",__func__,_epqh_list); - - item = _epqh_list->next; - while(item != _epqh_list && item != item->next) - { - epqh = list_entry(item, ifxhcd_epqh_t, ql); - epqh->phase=EPQH_DISABLING; - item = item->next; - kill_all_urbs_in_epqh(_ifxhcd, epqh, -ETIMEDOUT); - #ifdef __STRICT_ORDER__ - if(list_empty(&epqh->urbd_list) && list_empty(&epqh->release_list)) - #else - if(list_empty(&epqh->urbd_list)) - #endif - ifxhcd_epqh_free(epqh); - } - IFX_DEBUGPL(DBG_HCDV, "%s %p finish\n",__func__,_epqh_list); - /* Ensure there are no URBDs or URBs left. */ -} - -static -void epqh_list_free_2(ifxhcd_hcd_t *_ifxhcd, struct list_head *_epqh_list) -{ - ifxhcd_epqh_t *epqh; - struct list_head *item; - struct list_head *next; - if (!_ifxhcd) - return; - if (!_epqh_list) - return; - - IFX_DEBUGPL(DBG_HCDV, "%s %p\n",__func__,_epqh_list); - list_for_each_safe(item, next, _epqh_list) - { - epqh = list_entry(item, ifxhcd_epqh_t, ql); - if(item == item->next) - { - ifxhcd_epqh_free(epqh); - } - else - { - uint32_t count=0x80000; - #ifdef __STRICT_ORDER__ - for(;(!list_empty(&epqh->urbd_list) || !list_empty(&epqh->release_list))&& count> 0; count--) udelay(1); - #else - for(;!list_empty(&epqh->urbd_list) && count> 0; count--) udelay(1); - #endif - if(!count) - IFX_ERROR("%s: unable to clear urbd in epqh \n",__func__); - ifxhcd_epqh_free(epqh); - } - } - IFX_DEBUGPL(DBG_HCDV, "%s %p finish\n",__func__,_epqh_list); - /* Ensure there are no URBDs or URBs left. */ -} - -static -void epqh_list_free_all_sub(unsigned long data) -{ - ifxhcd_hcd_t *ifxhcd; - - ifxhcd=(ifxhcd_hcd_t *)data; - epqh_list_free_1(ifxhcd, &ifxhcd->epqh_list_np ); - epqh_list_free_1(ifxhcd, &ifxhcd->epqh_list_intr); - #ifdef __EN_ISOC__ - epqh_list_free_1(ifxhcd, &ifxhcd->epqh_list_isoc); - #endif - - epqh_list_free_2(ifxhcd, &ifxhcd->epqh_list_np ); - epqh_list_free_2(ifxhcd, &ifxhcd->epqh_list_intr); - #ifdef __EN_ISOC__ - epqh_list_free_2(ifxhcd, &ifxhcd->epqh_list_isoc); - #endif -} - -static -void epqh_list_free_all(ifxhcd_hcd_t *_ifxhcd) -{ - _ifxhcd->tasklet_free_epqh_list.next = NULL; - _ifxhcd->tasklet_free_epqh_list.state = 0; - atomic_set( &_ifxhcd->tasklet_free_epqh_list.count, 0); - _ifxhcd->tasklet_free_epqh_list.func=epqh_list_free_all_sub; - _ifxhcd->tasklet_free_epqh_list.data = (unsigned long)_ifxhcd; - tasklet_schedule(&_ifxhcd->tasklet_free_epqh_list); -} - - -/*! - \brief This function is called to handle the disconnection of host port. - */ -int32_t ifxhcd_disconnect(ifxhcd_hcd_t *_ifxhcd) -{ - IFX_DEBUGPL(DBG_HCDV, "%s(%p)\n", __func__, _ifxhcd); - - _ifxhcd->disconnecting=1; - /* Set status flags for the hub driver. */ - _ifxhcd->flags.b.port_connect_status_change = 1; - _ifxhcd->flags.b.port_connect_status = 0; - - /* - * Shutdown any transfers in process by clearing the Tx FIFO Empty - * interrupt mask and status bits and disabling subsequent host - * channel interrupts. - */ - { - gint_data_t intr = { .d32 = 0 }; - intr.b.nptxfempty = 1; - intr.b.ptxfempty = 1; - intr.b.hcintr = 1; - ifxusb_mreg (&_ifxhcd->core_if.core_global_regs->gintmsk, intr.d32, 0); - ifxusb_mreg (&_ifxhcd->core_if.core_global_regs->gintsts, intr.d32, 0); - } - - /* Respond with an error status to all URBs in the schedule. */ - epqh_list_free_all(_ifxhcd); - - /* Clean up any host channels that were in use. */ - { - int num_channels; - ifxhcd_hc_t *channel; - ifxusb_hc_regs_t *hc_regs; - hcchar_data_t hcchar; - int i; - - num_channels = _ifxhcd->core_if.params.host_channels; - - for (i = 0; i < num_channels; i++) - { - channel = &_ifxhcd->ifxhc[i]; - hc_regs = _ifxhcd->core_if.hc_regs[i]; - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen) - printk(KERN_INFO "Warning: %s() HC still enabled\n",__func__); - ifxhcd_hc_cleanup(&_ifxhcd->core_if, channel); - } - } - IFX_DEBUGPL(DBG_HCDV, "%s(%p) finish\n", __func__, _ifxhcd); - return 1; -} - - -/*! - \brief Frees secondary storage associated with the ifxhcd_hcd structure contained - in the struct usb_hcd field. - */ -static void ifxhcd_freeextra(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd(_syshcd); - - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD FREE\n"); - - /* Free memory for EPQH/URBD lists */ - epqh_list_free_all(ifxhcd); - - /* Free memory for the host channels. */ - ifxusb_free_buf_h(ifxhcd->status_buf); - return; -} - -/*! - \brief Initializes the HCD. This function allocates memory for and initializes the - static parts of the usb_hcd and ifxhcd_hcd structures. It also registers the - USB bus with the core and calls the hc_driver->start() function. It returns - a negative error on failure. - */ -int ifxhcd_init(ifxhcd_hcd_t *_ifxhcd) -{ - int retval = 0; - struct usb_hcd *syshcd = NULL; - - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD INIT\n"); - - INIT_EPQH_LIST_ALL(_ifxhcd); - INIT_EPQH_LIST(_ifxhcd); - - init_timer(&_ifxhcd->autoprobe_timer); - init_timer(&_ifxhcd->host_probe_timer); - _ifxhcd->probe_sec = 5; - _ifxhcd->autoprobe_sec = 30; - - _ifxhcd->hc_driver.description = _ifxhcd->core_if.core_name; - _ifxhcd->hc_driver.product_desc = "IFX USB Controller"; - //_ifxhcd->hc_driver.hcd_priv_size = sizeof(ifxhcd_hcd_t); - _ifxhcd->hc_driver.hcd_priv_size = sizeof(unsigned long); - _ifxhcd->hc_driver.irq = ifxhcd_irq; - _ifxhcd->hc_driver.flags = HCD_MEMORY | HCD_USB2; - _ifxhcd->hc_driver.start = ifxhcd_start; - _ifxhcd->hc_driver.stop = ifxhcd_stop; - //_ifxhcd->hc_driver.reset = - //_ifxhcd->hc_driver.suspend = - //_ifxhcd->hc_driver.resume = - _ifxhcd->hc_driver.urb_enqueue = ifxhcd_urb_enqueue; - _ifxhcd->hc_driver.urb_dequeue = ifxhcd_urb_dequeue; - _ifxhcd->hc_driver.endpoint_disable = ifxhcd_endpoint_disable; - _ifxhcd->hc_driver.get_frame_number = ifxhcd_get_frame_number; - _ifxhcd->hc_driver.hub_status_data = ifxhcd_hub_status_data; - _ifxhcd->hc_driver.hub_control = ifxhcd_hub_control; - //_ifxhcd->hc_driver.hub_suspend = - //_ifxhcd->hc_driver.hub_resume = - _ifxhcd->pkt_remaining_reload_hs=PKT_REMAINING_RELOAD_HS; - _ifxhcd->pkt_remaining_reload_fs=PKT_REMAINING_RELOAD_FS; - _ifxhcd->pkt_remaining_reload_ls=PKT_REMAINING_RELOAD_LS; - _ifxhcd->pkt_count_limit_bo =8; - _ifxhcd->pkt_count_limit_bi =8; - - /* Allocate memory for and initialize the base HCD and */ - //syshcd = usb_create_hcd(&_ifxhcd->hc_driver, _ifxhcd->dev, _ifxhcd->dev->bus_id); - syshcd = usb_create_hcd(&_ifxhcd->hc_driver, _ifxhcd->dev, _ifxhcd->core_if.core_name); - - if (syshcd == NULL) - { - retval = -ENOMEM; - goto error1; - } - - syshcd->rsrc_start = (unsigned long)_ifxhcd->core_if.core_global_regs; - syshcd->regs = (void *)_ifxhcd->core_if.core_global_regs; - syshcd->self.otg_port = 0; - - //*((unsigned long *)(&(syshcd->hcd_priv)))=(unsigned long)_ifxhcd; - //*((unsigned long *)(&(syshcd->hcd_priv[0])))=(unsigned long)_ifxhcd; - syshcd->hcd_priv[0]=(unsigned long)_ifxhcd; - _ifxhcd->syshcd=syshcd; - INIT_LIST_HEAD(&_ifxhcd->epqh_list_all ); - INIT_LIST_HEAD(&_ifxhcd->epqh_list_np ); - INIT_LIST_HEAD(&_ifxhcd->epqh_list_intr ); - #ifdef __EN_ISOC__ - INIT_LIST_HEAD(&_ifxhcd->epqh_list_isoc); - #endif - - /* - * Create a host channel descriptor for each host channel implemented - * in the controller. Initialize the channel descriptor array. - */ - { - int num_channels = _ifxhcd->core_if.params.host_channels; - int i; - for (i = 0; i < num_channels; i++) - { - _ifxhcd->ifxhc[i].hc_num = i; - IFX_DEBUGPL(DBG_HCDV, "HCD Added channel #%d\n", i); - } - } - - /* Set device flags indicating whether the HCD supports DMA. */ - if(_ifxhcd->dev->dma_mask) - *(_ifxhcd->dev->dma_mask) = ~0; - _ifxhcd->dev->coherent_dma_mask = ~0; - - /* - * Finish generic HCD initialization and start the HCD. This function - * allocates the DMA buffer pool, registers the USB bus, requests the - * IRQ line, and calls ifxusb_hcd_start method. - */ - retval = usb_add_hcd(syshcd, _ifxhcd->core_if.irq, 0 - |IRQF_DISABLED - |IRQF_SHARED - ); - if (retval < 0) - goto error2; - - /* - * Allocate space for storing data on status transactions. Normally no - * data is sent, but this space acts as a bit bucket. This must be - * done after usb_add_hcd since that function allocates the DMA buffer - * pool. - */ - _ifxhcd->status_buf = ifxusb_alloc_buf_h(IFXHCD_STATUS_BUF_SIZE, 1); - - if (_ifxhcd->status_buf) - { - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD Initialized, bus=%s, usbbus=%d\n", _ifxhcd->core_if.core_name, syshcd->self.busnum); - return 0; - } - IFX_ERROR("%s: status_buf allocation failed\n", __func__); - - /* Error conditions */ - usb_remove_hcd(syshcd); -error2: - ifxhcd_freeextra(syshcd); - usb_put_hcd(syshcd); -error1: - return retval; -} - -/*! - \brief Removes the HCD. - Frees memory and resources associated with the HCD and deregisters the bus. - */ -void ifxhcd_remove(ifxhcd_hcd_t *_ifxhcd) -{ - struct usb_hcd *syshcd = ifxhcd_to_syshcd(_ifxhcd); - - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD REMOVE\n"); - - /* Turn off all interrupts */ - ifxusb_wreg (&_ifxhcd->core_if.core_global_regs->gintmsk, 0); - ifxusb_mreg (&_ifxhcd->core_if.core_global_regs->gahbcfg, 1, 0); - - usb_remove_hcd(syshcd); - ifxhcd_freeextra(syshcd); - usb_put_hcd(syshcd); - - return; -} - - -/* ========================================================================= - * Linux HC Driver Functions - * ========================================================================= */ - -/*! - \brief Initializes the IFXUSB controller and its root hub and prepares it for host - mode operation. Activates the root port. Returns 0 on success and a negative - error code on failure. - Called by USB stack. - */ -int ifxhcd_start(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - ifxusb_core_if_t *core_if = &ifxhcd->core_if; - struct usb_bus *bus; - - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD START\n"); - - bus = hcd_to_bus(_syshcd); - - /* Initialize the bus state. */ - _syshcd->state = HC_STATE_RUNNING; - - /* Initialize and connect root hub if one is not already attached */ - if (bus->root_hub) - { - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD Has Root Hub\n"); - /* Inform the HUB driver to resume. */ - usb_hcd_resume_root_hub(_syshcd); - } - - ifxhcd->flags.d32 = 0; - - /* Put all channels in the free channel list and clean up channel states.*/ - { - int num_channels = ifxhcd->core_if.params.host_channels; - int i; - for (i = 0; i < num_channels; i++) - { - ifxhcd_hc_t *channel; - channel = &ifxhcd->ifxhc[i]; - ifxhcd_hc_cleanup(&ifxhcd->core_if, channel); - } - } - /* Initialize the USB core for host mode operation. */ - - ifxusb_host_enable_interrupts(core_if); - ifxusb_enable_global_interrupts_h(core_if); - ifxusb_phy_power_on_h (core_if); - - ifxusb_vbus_init(core_if); - - /* Turn on the vbus power. */ - { - hprt0_data_t hprt0; - hprt0.d32 = ifxusb_read_hprt0(core_if); - - IFX_PRINT("Init: Power Port (%d)\n", hprt0.b.prtpwr); - if (hprt0.b.prtpwr == 0 ) - { - hprt0.b.prtpwr = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - ifxusb_vbus_on(core_if); - } - } - return 0; -} - -/*! - \brief Halts the IFXUSB host mode operations in a clean manner. USB transfers are - stopped. - */ - #if defined(__IS_AR10__) -void ifxusb_oc_int_free(int port); - #else -void ifxusb_oc_int_free(void); - #endif - -void ifxhcd_stop(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd(_syshcd); - hprt0_data_t hprt0 = { .d32=0 }; - - IFX_DEBUGPL(DBG_HCD, "IFX USB HCD STOP\n"); - - /* Turn off all interrupts. */ - ifxusb_disable_global_interrupts_h(&ifxhcd->core_if ); - ifxusb_host_disable_interrupts(&ifxhcd->core_if ); - - /* - * The root hub should be disconnected before this function is called. - * The disconnect will clear the URBD lists (via ..._hcd_urb_dequeue) - * and the EPQH lists (via ..._hcd_endpoint_disable). - */ - - /* Turn off the vbus power */ - IFX_PRINT("PortPower off\n"); - - ifxusb_vbus_off(&ifxhcd->core_if ); - - - #if defined(__IS_AR10__) - ifxusb_oc_int_free(ifxhcd->core_if.core_no); - #else - ifxusb_oc_int_free(); - #endif - - - ifxusb_vbus_free(&ifxhcd->core_if ); - hprt0.b.prtpwr = 0; - ifxusb_wreg(ifxhcd->core_if.hprt0, hprt0.d32); - return; -} - -/*! - \brief Returns the current frame number - */ -int ifxhcd_get_frame_number(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd(_syshcd); - hfnum_data_t hfnum; - - hfnum.d32 = ifxusb_rreg(&ifxhcd->core_if.host_global_regs->hfnum); - - return hfnum.b.frnum; -} - -/*! - \brief Starts processing a USB transfer request specified by a USB Request Block - (URB). mem_flags indicates the type of memory allocation to use while - processing this URB. - */ -int ifxhcd_urb_enqueue( struct usb_hcd *_syshcd, -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) - struct usb_host_endpoint *_sysep, -#endif - struct urb *_urb, - gfp_t _mem_flags) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - ifxhcd_epqh_t *epqh = NULL; - - #ifdef __DEBUG__ - if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) - dump_urb_info(_urb, "ifxusb_hcd_urb_enqueue"); - #endif //__DEBUG__ - - if (!ifxhcd->flags.b.port_connect_status) /* No longer connected. */ - return -ENODEV; - - #if !defined(__EN_ISOC__) - if(usb_pipetype(_urb->pipe) == PIPE_ISOCHRONOUS) - { - IFX_ERROR("ISOC transfer not supported!!!\n"); - return -ENODEV; - } - #endif - - if(_urb->hcpriv) - { - IFX_WARN("%s() Previous urb->hcpriv exist %p\n",__func__,_urb->hcpriv); - #if 1 - return -ENOSPC; - #endif - } - - epqh=ifxhcd_urbd_create (ifxhcd,_urb); - if (!epqh) - { - IFX_ERROR("IFXUSB HCD URB Enqueue failed creating URBD\n"); - return -ENOSPC; - } - if(epqh->phase==EPQH_DISABLING ) - { - IFX_ERROR("Enqueue to a DISABLING EP!!!\n"); - return -ENODEV; - } - - #ifdef __DYN_SOF_INTR__ - ifxhcd->dyn_sof_count = DYN_SOF_COUNT_DEF; - #endif - //enable_sof(ifxhcd); - { - gint_data_t gintsts; - gintsts.d32=0; - gintsts.b.sofintr = 1; - ifxusb_mreg(&ifxhcd->core_if.core_global_regs->gintmsk, 0,gintsts.d32); - } - - if(epqh->phase==EPQH_IDLE || epqh->phase==EPQH_STDBY ) - { - epqh->phase=EPQH_READY; - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&epqh->destroy_timer); - #endif - } - select_eps(ifxhcd); - return 0; -} - -/*! - \brief Aborts/cancels a USB transfer request. Always returns 0 to indicate - success. - */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) -int ifxhcd_urb_dequeue(struct usb_hcd *_syshcd, struct urb *_urb) -#else -int ifxhcd_urb_dequeue(struct usb_hcd *_syshcd, struct urb *_urb, int status) -#endif -{ - ifxhcd_hcd_t *ifxhcd; - struct usb_host_endpoint *sysep; - ifxhcd_urbd_t *urbd; - ifxhcd_epqh_t *epqh; - - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD URB Dequeue\n"); - #if !defined(__EN_ISOC__) - if(usb_pipetype(_urb->pipe) == PIPE_ISOCHRONOUS) - return 0; - #endif - - ifxhcd = syshcd_to_ifxhcd(_syshcd); - - urbd = (ifxhcd_urbd_t *) _urb->hcpriv; - if(!urbd) - { - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) - _urb->status=-ETIMEDOUT; - usb_hcd_giveback_urb(_syshcd, _urb); - #else -// usb_hcd_giveback_urb(_syshcd, _urb,-ETIMEDOUT); - usb_hcd_giveback_urb(_syshcd, _urb,status); - #endif - return 0; - } - - sysep = ifxhcd_urb_to_endpoint(_urb); - if(sysep) - { - LOCK_EPQH_LIST_ALL(ifxhcd); - epqh = sysep_to_epqh(ifxhcd,sysep); - UNLOCK_EPQH_LIST_ALL(ifxhcd); - if(epqh!=urbd->epqh) - IFX_ERROR("%s inconsistant epqh %p %p\n",__func__,epqh,urbd->epqh); - } - else - epqh = (ifxhcd_epqh_t *) urbd->epqh; - if(!ifxhcd->flags.b.port_connect_status || !epqh) - { - urbd->phase=URBD_DEQUEUEING; - ifxhcd_complete_urb(ifxhcd, urbd, -ENODEV); - } - else - { - LOCK_URBD_LIST(epqh); - if( urbd->phase==URBD_IDLE - || urbd->phase==URBD_ACTIVE -// || urbd->phase==URBD_STARTING - ) - { - urbd->phase=URBD_DEQUEUEING; - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) - ifxhcd_complete_urb(ifxhcd, urbd, -ETIMEDOUT); - #else - ifxhcd_complete_urb(ifxhcd, urbd, status); - #endif - } - else if( urbd->phase==URBD_STARTED - || urbd->phase==URBD_STARTING -// || urbd->phase==URBD_ACTIVE - ) - { - if(ifxhcd_hc_halt(&ifxhcd->core_if, epqh->hc, HC_XFER_URB_DEQUEUE)) - { - urbd->phase=URBD_DEQUEUEING; - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) - ifxhcd_complete_urb(ifxhcd, urbd, -ETIMEDOUT); - #else - ifxhcd_complete_urb(ifxhcd, urbd, status); - #endif - ifxhcd_epqh_idle(epqh); - } - } - UNLOCK_URBD_LIST(epqh); - } - return 0; -} - - -/*! - \brief Frees resources in the IFXUSB controller related to a given endpoint. Also - clears state in the HCD related to the endpoint. Any URBs for the endpoint - must already be dequeued. - */ -void ifxhcd_endpoint_disable( struct usb_hcd *_syshcd, - struct usb_host_endpoint *_sysep) -{ - ifxhcd_hcd_t *ifxhcd; - ifxhcd_epqh_t *epqh; - - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD EP DISABLE: _bEndpointAddress=0x%02x, " - "endpoint=%d\n", _sysep->desc.bEndpointAddress, - ifxhcd_ep_addr_to_endpoint(_sysep->desc.bEndpointAddress)); - - ifxhcd = syshcd_to_ifxhcd(_syshcd); - - LOCK_EPQH_LIST_ALL(ifxhcd); - epqh = sysep_to_epqh(ifxhcd,_sysep); - UNLOCK_EPQH_LIST_ALL(ifxhcd); - - if (!epqh) - { - return; - } - else - { - if (epqh->sysep!=_sysep) - { - IFX_ERROR("%s inconsistant sysep %p %p %p\n",__func__,epqh,epqh->sysep,_sysep); - return; - } - - epqh->phase=EPQH_DISABLING; - kill_all_urbs_in_epqh(ifxhcd, epqh, -ETIMEDOUT); - { - uint32_t count=0x80000; - for(;!list_empty(&epqh->urbd_list) && count> 0; count--) udelay(1); - if(!count) - IFX_ERROR("%s: unable to clear urbd in epqh \n",__func__); - } - ifxhcd_epqh_free(epqh); - } - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD EP DISABLE: done\n"); -} - - -/*! - \brief Handles host mode interrupts for the IFXUSB controller. Returns IRQ_NONE if - there was no interrupt to handle. Returns IRQ_HANDLED if there was a valid - interrupt. - - This function is called by the USB core when an interrupt occurs - */ -irqreturn_t ifxhcd_irq(struct usb_hcd *_syshcd) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - int32_t retval=0; - - //mask_and_ack_ifx_irq (ifxhcd->core_if.irq); - retval = ifxhcd_handle_intr(ifxhcd); - return IRQ_RETVAL(retval); -} - - - -/*! - \brief Creates Status Change bitmap for the root hub and root port. The bitmap is - returned in buf. Bit 0 is the status change indicator for the root hub. Bit 1 - is the status change indicator for the single root port. Returns 1 if either - change indicator is 1, otherwise returns 0. - */ -int ifxhcd_hub_status_data(struct usb_hcd *_syshcd, char *_buf) -{ - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - - _buf[0] = 0; - _buf[0] |= (ifxhcd->flags.b.port_connect_status_change || - ifxhcd->flags.b.port_reset_change || - ifxhcd->flags.b.port_enable_change || - ifxhcd->flags.b.port_suspend_change || - ifxhcd->flags.b.port_over_current_change) << 1; - - #ifdef __DEBUG__ - if (_buf[0]) - { - IFX_DEBUGPL(DBG_HCD, "IFXUSB HCD HUB STATUS DATA:" - " Root port status changed\n"); - IFX_DEBUGPL(DBG_HCDV, " port_connect_status_change: %d\n", - ifxhcd->flags.b.port_connect_status_change); - IFX_DEBUGPL(DBG_HCDV, " port_reset_change: %d\n", - ifxhcd->flags.b.port_reset_change); - IFX_DEBUGPL(DBG_HCDV, " port_enable_change: %d\n", - ifxhcd->flags.b.port_enable_change); - IFX_DEBUGPL(DBG_HCDV, " port_suspend_change: %d\n", - ifxhcd->flags.b.port_suspend_change); - IFX_DEBUGPL(DBG_HCDV, " port_over_current_change: %d\n", - ifxhcd->flags.b.port_over_current_change); - { - hprt0_data_t hprt0; - hprt0.d32 = ifxusb_rreg(ifxhcd->core_if.hprt0); - IFX_DEBUGPL(DBG_HCDV, " port reg :%08X\n",hprt0.d32); - IFX_DEBUGPL(DBG_HCDV, " port reg :connect: %d/%d\n",hprt0.b.prtconnsts,hprt0.b.prtconndet); - IFX_DEBUGPL(DBG_HCDV, " port reg :enable: %d/%d\n",hprt0.b.prtena,hprt0.b.prtenchng); - IFX_DEBUGPL(DBG_HCDV, " port reg :OC: %d/%d\n",hprt0.b.prtovrcurract,hprt0.b.prtovrcurrchng); - IFX_DEBUGPL(DBG_HCDV, " port reg :rsume/suspend/reset: %d/%d/%d\n",hprt0.b.prtres,hprt0.b.prtsusp,hprt0.b.prtrst); - IFX_DEBUGPL(DBG_HCDV, " port reg :port power: %d/\n",hprt0.b.prtpwr); - IFX_DEBUGPL(DBG_HCDV, " port reg :speed: %d/\n",hprt0.b.prtspd); - } - } - #endif //__DEBUG__ - return (_buf[0] != 0); -} - -#ifdef __WITH_HS_ELECT_TST__ - extern void do_setup(ifxusb_core_if_t *_core_if) ; - extern void do_in_ack(ifxusb_core_if_t *_core_if); -#endif //__WITH_HS_ELECT_TST__ - -/*! - \brief Handles hub class-specific requests. - */ -int ifxhcd_hub_control( struct usb_hcd *_syshcd, - u16 _typeReq, - u16 _wValue, - u16 _wIndex, - char *_buf, - u16 _wLength) -{ - int retval = 0; - ifxhcd_hcd_t *ifxhcd = syshcd_to_ifxhcd (_syshcd); - ifxusb_core_if_t *core_if = &ifxhcd->core_if; - struct usb_hub_descriptor *desc; - hprt0_data_t hprt0 = {.d32 = 0}; - - uint32_t port_status; - - switch (_typeReq) - { - case ClearHubFeature: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearHubFeature 0x%x\n", _wValue); - switch (_wValue) - { - case C_HUB_LOCAL_POWER: - case C_HUB_OVER_CURRENT: - /* Nothing required here */ - break; - default: - retval = -EINVAL; - IFX_ERROR ("IFXUSB HCD - " - "ClearHubFeature request %xh unknown\n", _wValue); - } - break; - case ClearPortFeature: - if (!_wIndex || _wIndex > 1) - goto error; - - switch (_wValue) - { - case USB_PORT_FEAT_ENABLE: - IFX_DEBUGPL (DBG_ANY, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_ENABLE\n"); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtena = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_SUSPEND: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_SUSPEND\n"); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtres = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - /* Clear Resume bit */ - mdelay (100); - hprt0.b.prtres = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_POWER: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_POWER\n"); - #ifdef __IS_DUAL__ - ifxusb_vbus_off(core_if); - #else - ifxusb_vbus_off(core_if); - #endif - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtpwr = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_INDICATOR: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_INDICATOR\n"); - /* Port inidicator not supported */ - break; - case USB_PORT_FEAT_C_CONNECTION: - /* Clears drivers internal connect status change - * flag */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_CONNECTION\n"); - ifxhcd->flags.b.port_connect_status_change = 0; - break; - case USB_PORT_FEAT_C_RESET: - /* Clears the driver's internal Port Reset Change - * flag */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_RESET\n"); - ifxhcd->flags.b.port_reset_change = 0; - break; - case USB_PORT_FEAT_C_ENABLE: - /* Clears the driver's internal Port - * Enable/Disable Change flag */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_ENABLE\n"); - ifxhcd->flags.b.port_enable_change = 0; - break; - case USB_PORT_FEAT_C_SUSPEND: - /* Clears the driver's internal Port Suspend - * Change flag, which is set when resume signaling on - * the host port is complete */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_SUSPEND\n"); - ifxhcd->flags.b.port_suspend_change = 0; - break; - case USB_PORT_FEAT_C_OVER_CURRENT: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "ClearPortFeature USB_PORT_FEAT_C_OVER_CURRENT\n"); - ifxhcd->flags.b.port_over_current_change = 0; - break; - default: - retval = -EINVAL; - IFX_ERROR ("IFXUSB HCD - " - "ClearPortFeature request %xh " - "unknown or unsupported\n", _wValue); - } - break; - case GetHubDescriptor: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "GetHubDescriptor\n"); - desc = (struct usb_hub_descriptor *)_buf; - desc->bDescLength = 9; - desc->bDescriptorType = 0x29; - desc->bNbrPorts = 1; - desc->wHubCharacteristics = 0x08; - desc->bPwrOn2PwrGood = 1; - desc->bHubContrCurrent = 0; - - desc->u.hs.DeviceRemovable[0] = 0; - desc->u.hs.DeviceRemovable[1] = 1; - /*desc->bitmap[0] = 0; - desc->bitmap[1] = 0xff;*/ - break; - case GetHubStatus: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "GetHubStatus\n"); - memset (_buf, 0, 4); - break; - case GetPortStatus: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "GetPortStatus\n"); - if (!_wIndex || _wIndex > 1) - goto error; - port_status = 0; - if (ifxhcd->flags.b.port_connect_status_change) - port_status |= (1 << USB_PORT_FEAT_C_CONNECTION); - if (ifxhcd->flags.b.port_enable_change) - port_status |= (1 << USB_PORT_FEAT_C_ENABLE); - if (ifxhcd->flags.b.port_suspend_change) - port_status |= (1 << USB_PORT_FEAT_C_SUSPEND); - if (ifxhcd->flags.b.port_reset_change) - port_status |= (1 << USB_PORT_FEAT_C_RESET); - if (ifxhcd->flags.b.port_over_current_change) - { - IFX_ERROR("Device Not Supported\n"); - port_status |= (1 << USB_PORT_FEAT_C_OVER_CURRENT); - } - if (!ifxhcd->flags.b.port_connect_status) - { - /* - * The port is disconnected, which means the core is - * either in device mode or it soon will be. Just - * return 0's for the remainder of the port status - * since the port register can't be read if the core - * is in device mode. - */ - *((u32 *) _buf) = cpu_to_le32(port_status); - break; - } - - hprt0.d32 = ifxusb_rreg(core_if->hprt0); - IFX_DEBUGPL(DBG_HCDV, " HPRT0: 0x%08x\n", hprt0.d32); - if (hprt0.b.prtconnsts) - port_status |= (1 << USB_PORT_FEAT_CONNECTION); - if (hprt0.b.prtena) - { - ifxhcd->disconnecting=0; - port_status |= (1 << USB_PORT_FEAT_ENABLE); - } - if (hprt0.b.prtsusp) - port_status |= (1 << USB_PORT_FEAT_SUSPEND); - if (hprt0.b.prtovrcurract) - port_status |= (1 << USB_PORT_FEAT_OVER_CURRENT); - if (hprt0.b.prtrst) - port_status |= (1 << USB_PORT_FEAT_RESET); - if (hprt0.b.prtpwr) - port_status |= (1 << USB_PORT_FEAT_POWER); - if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - port_status |= USB_PORT_STAT_HIGH_SPEED; - else if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_LOW_SPEED) - port_status |= USB_PORT_STAT_LOW_SPEED; - if (hprt0.b.prttstctl) - port_status |= (1 << USB_PORT_FEAT_TEST); - /* USB_PORT_FEAT_INDICATOR unsupported always 0 */ - *((u32 *) _buf) = cpu_to_le32(port_status); - break; - case SetHubFeature: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetHubFeature\n"); - /* No HUB features supported */ - break; - case SetPortFeature: - if (_wValue != USB_PORT_FEAT_TEST && (!_wIndex || _wIndex > 1)) - goto error; - /* - * The port is disconnected, which means the core is - * either in device mode or it soon will be. Just - * return without doing anything since the port - * register can't be written if the core is in device - * mode. - */ - if (!ifxhcd->flags.b.port_connect_status) - break; - switch (_wValue) - { - case USB_PORT_FEAT_SUSPEND: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_SUSPEND\n"); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtsusp = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - //IFX_PRINT( "SUSPEND: HPRT0=%0x\n", hprt0.d32); - /* Suspend the Phy Clock */ - { - pcgcctl_data_t pcgcctl = {.d32=0}; - pcgcctl.b.stoppclk = 1; - ifxusb_wreg(core_if->pcgcctl, pcgcctl.d32); - } - break; - case USB_PORT_FEAT_POWER: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_POWER\n"); - ifxusb_vbus_on (core_if); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtpwr = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - case USB_PORT_FEAT_RESET: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_RESET\n"); - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtrst = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - /* Clear reset bit in 10ms (FS/LS) or 50ms (HS) */ - MDELAY (60); - hprt0.b.prtrst = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - break; - #ifdef __WITH_HS_ELECT_TST__ - case USB_PORT_FEAT_TEST: - { - uint32_t t; - gint_data_t gintmsk; - t = (_wIndex >> 8); /* MSB wIndex USB */ - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_TEST %d\n", t); - warn("USB_PORT_FEAT_TEST %d\n", t); - if (t < 6) - { - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prttstctl = t; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - } - else if (t == 6) /* HS_HOST_PORT_SUSPEND_RESUME */ - { - /* Save current interrupt mask */ - gintmsk.d32 = ifxusb_rreg(&core_if->core_global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, 0); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Drive suspend on the root port */ - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtsusp = 1; - hprt0.b.prtres = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Drive resume on the root port */ - hprt0.d32 = ifxusb_read_hprt0 (core_if); - hprt0.b.prtsusp = 0; - hprt0.b.prtres = 1; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - mdelay(100); - - /* Clear the resume bit */ - hprt0.b.prtres = 0; - ifxusb_wreg(core_if->hprt0, hprt0.d32); - - /* Restore interrupts */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, gintmsk.d32); - } - else if (t == 7) /* SINGLE_STEP_GET_DEVICE_DESCRIPTOR setup */ - { - /* Save current interrupt mask */ - gintmsk.d32 = ifxusb_rreg(&core_if->core_global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, 0); - - /* 15 second delay per the test spec */ - mdelay(15000); - - /* Send the Setup packet */ - do_setup(core_if); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Restore interrupts */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, gintmsk.d32); - } - - else if (t == 8) /* SINGLE_STEP_GET_DEVICE_DESCRIPTOR execute */ - { - /* Save current interrupt mask */ - gintmsk.d32 = ifxusb_rreg(&core_if->core_global_regs->gintmsk); - - /* Disable all interrupts while we muck with - * the hardware directly - */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, 0); - - /* Send the Setup packet */ - do_setup(core_if); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Send the In and Ack packets */ - do_in_ack(core_if); - - /* 15 second delay so nothing else happens for awhile */ - mdelay(15000); - - /* Restore interrupts */ - ifxusb_wreg(&core_if->core_global_regs->gintmsk, gintmsk.d32); - } - } - break; - #endif //__WITH_HS_ELECT_TST__ - case USB_PORT_FEAT_INDICATOR: - IFX_DEBUGPL (DBG_HCD, "IFXUSB HCD HUB CONTROL - " - "SetPortFeature - USB_PORT_FEAT_INDICATOR\n"); - /* Not supported */ - break; - default: - retval = -EINVAL; - IFX_ERROR ("IFXUSB HCD - " - "SetPortFeature request %xh " - "unknown or unsupported\n", _wValue); - } - break; - default: - error: - retval = -EINVAL; - IFX_WARN ("IFXUSB HCD - " - "Unknown hub control request type or invalid typeReq: %xh wIndex: %xh wValue: %xh\n", - _typeReq, _wIndex, _wValue); - } - return retval; -} - - - - -/*! - \brief This function trigger a data transfer for a host channel and - starts the transfer. - - For a PING transfer in Slave mode, the Do Ping bit is set in the HCTSIZ - register along with a packet count of 1 and the channel is enabled. This - causes a single PING transaction to occur. Other fields in HCTSIZ are - simply set to 0 since no data transfer occurs in this case. - - For a PING transfer in DMA mode, the HCTSIZ register is initialized with - all the information required to perform the subsequent data transfer. In - addition, the Do Ping bit is set in the HCTSIZ register. In this case, the - controller performs the entire PING protocol, then starts the data - transfer. - \param _core_if Pointer of core_if structure - \param _ifxhc Information needed to initialize the host channel. The xfer_len - value may be reduced to accommodate the max widths of the XferSize and - PktCnt fields in the HCTSIZn register. The multi_count value may be changed - to reflect the final xfer_len value. - */ -void ifxhcd_hc_start(ifxhcd_hcd_t *_ifxhcd, ifxhcd_hc_t *_ifxhc) -{ - ifxusb_core_if_t *core_if = &_ifxhcd->core_if; - uint32_t max_hc_xfer_size = core_if->params.max_transfer_size; - uint16_t max_hc_pkt_count = core_if->params.max_packet_count; - ifxusb_hc_regs_t *hc_regs = core_if->hc_regs[_ifxhc->hc_num]; - hfnum_data_t hfnum; - - hprt0_data_t hprt0; - - if(_ifxhc->epqh->urbd->phase==URBD_DEQUEUEING) - return; - - hprt0.d32 = ifxusb_read_hprt0(core_if); - - if(_ifxhcd->pkt_remaining==0) - return; - -#if 0 - if(_ifxhc->phase!=HC_WAITING) - printk(KERN_INFO "%s() line %d: _ifxhc->phase!=HC_WAITING :%d\n",__func__,__LINE__,_ifxhc->phase); - if(_ifxhc->epqh->urbd->phase==URBD_IDLE ) printk(KERN_INFO "%s() line %d: _ifxhc->epqh->urbd->phase==URBD_IDLE\n",__func__,__LINE__); -// if(_ifxhc->epqh->urbd->phase==URBD_ACTIVE ) printk(KERN_INFO "%s() line %d: _ifxhc->epqh->urbd->phase==URBD_ACTIVE\n",__func__,__LINE__); - if(_ifxhc->epqh->urbd->phase==URBD_STARTING ) printk(KERN_INFO "%s() line %d: _ifxhc->epqh->urbd->phase==URBD_STARTING\n",__func__,__LINE__); - if(_ifxhc->epqh->urbd->phase==URBD_STARTED ) printk(KERN_INFO "%s() line %d: _ifxhc->epqh->urbd->phase==URBD_STARTED\n",__func__,__LINE__); - if(_ifxhc->epqh->urbd->phase==URBD_COMPLETING) printk(KERN_INFO "%s() line %d: _ifxhc->epqh->urbd->phase==URBD_COMPLETING\n",__func__,__LINE__); - if(_ifxhc->epqh->urbd->phase==URBD_DEQUEUEING) printk(KERN_INFO "%s() line %d: _ifxhc->epqh->urbd->phase==URBD_DEQUEUEING\n",__func__,__LINE__); - if(_ifxhc->epqh->urbd->phase==URBD_FINISHING ) printk(KERN_INFO "%s() line %d: _ifxhc->epqh->urbd->phase==URBD_FINISHING\n",__func__,__LINE__); -#endif - - if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - { - if (_ifxhc->split) - { - if(max_hc_pkt_count > _ifxhcd->pkt_remaining) - max_hc_pkt_count = _ifxhcd->pkt_remaining; - } - else if(_ifxhc->ep_type == IFXUSB_EP_TYPE_BULK) - { - if( _ifxhc->is_in && _ifxhcd->pkt_count_limit_bi && max_hc_pkt_count > _ifxhcd->pkt_count_limit_bi) - max_hc_pkt_count = _ifxhcd->pkt_count_limit_bi; - if(!_ifxhc->is_in && _ifxhcd->pkt_count_limit_bo && max_hc_pkt_count > _ifxhcd->pkt_count_limit_bo) - max_hc_pkt_count = _ifxhcd->pkt_count_limit_bo; - if(max_hc_pkt_count*8 > _ifxhcd->pkt_remaining) - max_hc_pkt_count = _ifxhcd->pkt_remaining/8; - } - else - { - if(max_hc_pkt_count > _ifxhcd->pkt_remaining) - max_hc_pkt_count = _ifxhcd->pkt_remaining; - } - } - else if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_LOW_SPEED) - { - if(max_hc_pkt_count > _ifxhcd->pkt_remaining) - max_hc_pkt_count = _ifxhcd->pkt_remaining; - } - else - { - if(max_hc_pkt_count > _ifxhcd->pkt_remaining) - max_hc_pkt_count = _ifxhcd->pkt_remaining; - } - - if(max_hc_pkt_count==0) - return; - - if(max_hc_pkt_count * _ifxhc->mps < max_hc_xfer_size) - max_hc_xfer_size = max_hc_pkt_count * _ifxhc->mps; - - _ifxhc->epqh->urbd->phase=URBD_STARTING; - - if(_ifxhc->is_in || _ifxhc->speed != IFXUSB_EP_SPEED_HIGH || _ifxhc->xfer_len==0) - _ifxhc->epqh->do_ping=0; - if(_ifxhc->ep_type == IFXUSB_EP_TYPE_INTR || _ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - _ifxhc->epqh->do_ping=0; - if(_ifxhc->ep_type == IFXUSB_EP_TYPE_CTRL && _ifxhc->control_phase != IFXHCD_CONTROL_DATA ) - _ifxhc->epqh->do_ping=0; - - if (_ifxhc->split > 0) - { - _ifxhc->start_pkt_count = 1; - if(!_ifxhc->is_in && _ifxhc->split>1) // OUT CSPLIT - _ifxhc->xfer_len = 0; - if (_ifxhc->xfer_len > _ifxhc->mps) - _ifxhc->xfer_len = _ifxhc->mps; - if (_ifxhc->xfer_len > 188) - _ifxhc->xfer_len = 188; - } - else if(_ifxhc->is_in) - { - _ifxhc->short_rw = 0; - if (_ifxhc->xfer_len > 0) - { - if (_ifxhc->xfer_len > max_hc_xfer_size) - _ifxhc->xfer_len = max_hc_xfer_size - _ifxhc->mps + 1; - _ifxhc->start_pkt_count = (_ifxhc->xfer_len + _ifxhc->mps - 1) / _ifxhc->mps; - if (_ifxhc->start_pkt_count > max_hc_pkt_count) - _ifxhc->start_pkt_count = max_hc_pkt_count; - } - else /* Need 1 packet for transfer length of 0. */ - _ifxhc->start_pkt_count = 1; - _ifxhc->xfer_len = _ifxhc->start_pkt_count * _ifxhc->mps; - } - else //non-split out - { - if (_ifxhc->xfer_len == 0) - { - if(_ifxhc->short_rw==0) - printk(KERN_INFO "Info: %s() line %d: ZLP write without short_rw set! xfer_count:%d/%d \n",__func__,__LINE__, - _ifxhc->xfer_count, - _ifxhc->epqh->urbd->xfer_len); - _ifxhc->start_pkt_count = 1; - } - else - { - if (_ifxhc->xfer_len > max_hc_xfer_size) - { - _ifxhc->start_pkt_count = (max_hc_xfer_size / _ifxhc->mps); - _ifxhc->xfer_len = _ifxhc->start_pkt_count * _ifxhc->mps; - } - else - { - _ifxhc->start_pkt_count = (_ifxhc->xfer_len+_ifxhc->mps-1) / _ifxhc->mps; -// if(_ifxhc->start_pkt_count * _ifxhc->mps == _ifxhc->xfer_len ) -// _ifxhc->start_pkt_count += _ifxhc->short_rw; - } - } - } - - if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - { - if (_ifxhc->split) - { - if( _ifxhcd->pkt_remaining > _ifxhc->start_pkt_count) - _ifxhcd->pkt_remaining -= _ifxhc->start_pkt_count; - else - _ifxhcd->pkt_remaining = 0; - } - else if(_ifxhc->ep_type == IFXUSB_EP_TYPE_BULK) - { - if( _ifxhcd->pkt_remaining*8 > _ifxhc->start_pkt_count) - _ifxhcd->pkt_remaining -= (_ifxhc->start_pkt_count*8); - else - _ifxhcd->pkt_remaining = 0; - } - else - { - if( _ifxhcd->pkt_remaining > _ifxhc->start_pkt_count) - _ifxhcd->pkt_remaining -= _ifxhc->start_pkt_count; - else - _ifxhcd->pkt_remaining = 0; - } - } - else if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_LOW_SPEED) - { - if( _ifxhcd->pkt_remaining > _ifxhc->start_pkt_count) - _ifxhcd->pkt_remaining -= _ifxhc->start_pkt_count; - else - _ifxhcd->pkt_remaining = 0; - } - else - { - if( _ifxhcd->pkt_remaining > _ifxhc->start_pkt_count) - _ifxhcd->pkt_remaining -= _ifxhc->start_pkt_count; - else - _ifxhcd->pkt_remaining = 0; - } - - #ifdef __EN_ISOC__ - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - { - /* Set up the initial PID for the transfer. */ - #if 1 - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - #else - if (_ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - { - if (_ifxhc->is_in) - { - if (_ifxhc->multi_count == 1) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - else if (_ifxhc->multi_count == 2) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA2; - } - else - { - if (_ifxhc->multi_count == 1) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_MDATA; - } - } - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - #endif - } - #endif - - IFX_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, _ifxhc->hc_num); - { - hctsiz_data_t hctsiz= { .d32=0 }; - - hctsiz.b.dopng = _ifxhc->epqh->do_ping; - _ifxhc->epqh->do_ping=0; - - if(_ifxhc->is_in || _ifxhc->speed != IFXUSB_EP_SPEED_HIGH || _ifxhc->xfer_len==0) - hctsiz.b.dopng = 0; - if(_ifxhc->ep_type == IFXUSB_EP_TYPE_INTR || _ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - hctsiz.b.dopng = 0; - if(_ifxhc->ep_type == IFXUSB_EP_TYPE_CTRL && _ifxhc->control_phase != IFXHCD_CONTROL_DATA ) - hctsiz.b.dopng = 0; - - hctsiz.b.xfersize = _ifxhc->xfer_len; - hctsiz.b.pktcnt = _ifxhc->start_pkt_count; - hctsiz.b.pid = _ifxhc->data_pid_start; - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - IFX_DEBUGPL(DBG_HCDV, " Xfer Size: %d\n", hctsiz.b.xfersize); - IFX_DEBUGPL(DBG_HCDV, " Num Pkts: %d\n" , hctsiz.b.pktcnt); - IFX_DEBUGPL(DBG_HCDV, " Start PID: %d\n", hctsiz.b.pid); - } - IFX_DEBUGPL(DBG_HCDV, " DMA: 0x%08x\n", (uint32_t)(CPHYSADDR( ((uint32_t)(_ifxhc->xfer_buff))+ _ifxhc->xfer_count ))); - ifxusb_wreg(&hc_regs->hcdma, (uint32_t)(CPHYSADDR( ((uint32_t)(_ifxhc->xfer_buff))+ _ifxhc->xfer_count ))); - - /* Start the split */ - if (_ifxhc->split>0) - { - hcsplt_data_t hcsplt; - hcsplt.d32 = ifxusb_rreg (&hc_regs->hcsplt); - hcsplt.b.spltena = 1; - if (_ifxhc->split>1) - hcsplt.b.compsplt = 1; - else - hcsplt.b.compsplt = 0; - - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - hcsplt.b.xactpos = _ifxhc->isoc_xact_pos; - else - #endif - hcsplt.b.xactpos = IFXUSB_HCSPLIT_XACTPOS_ALL;// if not ISO - ifxusb_wreg(&hc_regs->hcsplt, hcsplt.d32); - IFX_DEBUGPL(DBG_HCDV, " SPLIT: XACT_POS:0x%08x\n", hcsplt.d32); - } - - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); -// hcchar.b.multicnt = _ifxhc->multi_count; - hcchar.b.multicnt = 1; - - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_INTR || _ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - { - hfnum.d32 = ifxusb_rreg(&core_if->host_global_regs->hfnum); - /* 1 if _next_ frame is odd, 0 if it's even */ - hcchar.b.oddfrm = (hfnum.b.frnum & 0x1) ? 0 : 1; - } - - #ifdef __DEBUG__ - _ifxhc->start_hcchar_val = hcchar.d32; - if (hcchar.b.chdis) - IFX_WARN("%s: chdis set, channel %d, hcchar 0x%08x\n", - __func__, _ifxhc->hc_num, hcchar.d32); - #endif - - /* Set host channel enable after all other setup is complete. */ - hcchar.b.chen = 1; - hcchar.b.chdis = 0; - hcchar.b.epdir = _ifxhc->is_in; - _ifxhc->hcchar=hcchar.d32; - } - - IFX_DEBUGPL(DBG_HCDV, " HCCHART: 0x%08x\n", _ifxhc->hcchar); - - _ifxhc->phase=HC_STARTING; -} - -/*! - \brief Attempts to halt a host channel. This function should only be called - to abort a transfer in DMA mode. Under normal circumstances in DMA mode, the - controller halts the channel when the transfer is complete or a condition - occurs that requires application intervention. - - In DMA mode, always sets the Channel Enable and Channel Disable bits of the - HCCHARn register. The controller ensures there is space in the request - queue before submitting the halt request. - - Some time may elapse before the core flushes any posted requests for this - host channel and halts. The Channel Halted interrupt handler completes the - deactivation of the host channel. - */ -int ifxhcd_hc_halt(ifxusb_core_if_t *_core_if, - ifxhcd_hc_t *_ifxhc, - ifxhcd_halt_status_e _halt_status) -{ - hcchar_data_t hcchar; - ifxusb_hc_regs_t *hc_regs; - hc_regs = _core_if->hc_regs[_ifxhc->hc_num]; - - WARN_ON(_halt_status == HC_XFER_NO_HALT_STATUS); - - { - hprt0_data_t hprt0; - hprt0.d32 = ifxusb_rreg(_core_if->hprt0); - if(hprt0.b.prtena == 0) - return -1; - } - - if (_halt_status == HC_XFER_URB_DEQUEUE || - _halt_status == HC_XFER_AHB_ERR) - { - /* - * Disable all channel interrupts except Ch Halted. The URBD - * and EPQH state associated with this transfer has been cleared - * (in the case of URB_DEQUEUE), so the channel needs to be - * shut down carefully to prevent crashes. - */ - hcint_data_t hcintmsk; - hcintmsk.d32 = 0; - hcintmsk.b.chhltd = 1; - ifxusb_wreg(&hc_regs->hcintmsk, hcintmsk.d32); - - /* - * Make sure no other interrupts besides halt are currently - * pending. Handling another interrupt could cause a crash due - * to the URBD and EPQH state. - */ - ifxusb_wreg(&hc_regs->hcint, ~hcintmsk.d32); - - /* - * Make sure the halt status is set to URB_DEQUEUE or AHB_ERR - * even if the channel was already halted for some other - * reason. - */ - _ifxhc->halt_status = _halt_status; - } - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen == 0) - { - /* - * The channel is either already halted or it hasn't - * started yet. In DMA mode, the transfer may halt if - * it finishes normally or a condition occurs that - * requires driver intervention. Don't want to halt - * the channel again. In either Slave or DMA mode, - * it's possible that the transfer has been assigned - * to a channel, but not started yet when an URB is - * dequeued. Don't want to halt a channel that hasn't - * started yet. - */ - _ifxhc->phase=HC_IDLE; - return -1; - } - - if (_ifxhc->phase==HC_STOPPING) - { - /* - * A halt has already been issued for this channel. This might - * happen when a transfer is aborted by a higher level in - * the stack. - */ - #ifdef __DEBUG__ - IFX_PRINT("*** %s: Channel %d, double halt a channel***\n", - __func__, _ifxhc->hc_num); - #endif - return 0; - } - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcchar.b.chen = 1; - hcchar.b.chdis = 1; - - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - _ifxhc->halt_status = _halt_status; - _ifxhc->phase=HC_STOPPING; - - IFX_DEBUGPL(DBG_HCDV, "%s: Channel %d\n" , __func__, _ifxhc->hc_num); - IFX_DEBUGPL(DBG_HCDV, " hcchar: 0x%08x\n" , hcchar.d32); - IFX_DEBUGPL(DBG_HCDV, " halt_status: %d\n" , _ifxhc->halt_status); - - return 0; -} - -/*! - \brief Clears a host channel. - */ -void ifxhcd_hc_cleanup(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc) -{ - ifxusb_hc_regs_t *hc_regs; - - _ifxhc->phase=HC_IDLE; - _ifxhc->epqh=0; - - /* - * Clear channel interrupt enables and any unhandled channel interrupt - * conditions. - */ - hc_regs = _core_if->hc_regs[_ifxhc->hc_num]; - ifxusb_wreg(&hc_regs->hcintmsk, 0); - ifxusb_wreg(&hc_regs->hcint, 0xFFFFFFFF); - - #ifdef __DEBUG__ - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chdis) - IFX_WARN("%s: chdis set, channel %d, hcchar 0x%08x\n", __func__, _ifxhc->hc_num, hcchar.d32); - } - #endif -} - - - - - -#ifdef __DEBUG__ - static void dump_urb_info(struct urb *_urb, char* _fn_name) - { - IFX_PRINT("%s, urb %p\n" , _fn_name, _urb); - IFX_PRINT(" Device address: %d\n", usb_pipedevice(_urb->pipe)); - IFX_PRINT(" Endpoint: %d, %s\n" , usb_pipeendpoint(_urb->pipe), - (usb_pipein(_urb->pipe) ? "IN" : "OUT")); - IFX_PRINT(" Endpoint type: %s\n", - ({ char *pipetype; - switch (usb_pipetype(_urb->pipe)) { - case PIPE_CONTROL: pipetype = "CONTROL"; break; - case PIPE_BULK: pipetype = "BULK"; break; - case PIPE_INTERRUPT: pipetype = "INTERRUPT"; break; - case PIPE_ISOCHRONOUS: pipetype = "ISOCHRONOUS"; break; - default: pipetype = "UNKNOWN"; break; - }; - pipetype; - })); - IFX_PRINT(" Speed: %s\n", - ({ char *speed; - switch (_urb->dev->speed) { - case USB_SPEED_HIGH: speed = "HIGH"; break; - case USB_SPEED_FULL: speed = "FULL"; break; - case USB_SPEED_LOW: speed = "LOW"; break; - default: speed = "UNKNOWN"; break; - }; - speed; - })); - IFX_PRINT(" Max packet size: %d\n", - usb_maxpacket(_urb->dev, _urb->pipe, usb_pipeout(_urb->pipe))); - IFX_PRINT(" Data buffer length: %d\n", _urb->transfer_buffer_length); - IFX_PRINT(" Transfer buffer: %p, Transfer DMA: %p\n", - _urb->transfer_buffer, (void *)_urb->transfer_dma); - IFX_PRINT(" Setup buffer: %p, Setup DMA: %p\n", - _urb->setup_packet, (void *)_urb->setup_dma); - IFX_PRINT(" Interval: %d\n", _urb->interval); - if (usb_pipetype(_urb->pipe) == PIPE_ISOCHRONOUS) - { - int i; - for (i = 0; i < _urb->number_of_packets; i++) - { - IFX_PRINT(" ISO Desc %d:\n", i); - IFX_PRINT(" offset: %d, length %d\n", - _urb->iso_frame_desc[i].offset, - _urb->iso_frame_desc[i].length); - } - } - } - -#if 0 - static void dump_channel_info(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh) - { - if (_epqh->hc != NULL) - { - ifxhcd_hc_t *hc = _epqh->hc; - struct list_head *item; - ifxhcd_epqh_t *epqh_item; - - ifxusb_hc_regs_t *hc_regs; - - hcchar_data_t hcchar; - hcsplt_data_t hcsplt; - hctsiz_data_t hctsiz; - uint32_t hcdma; - - hc_regs = _ifxhcd->core_if.hc_regs[hc->hc_num]; - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcsplt.d32 = ifxusb_rreg(&hc_regs->hcsplt); - hctsiz.d32 = ifxusb_rreg(&hc_regs->hctsiz); - hcdma = ifxusb_rreg(&hc_regs->hcdma); - - IFX_PRINT(" Assigned to channel %d:\n" , hc->hc_num); - IFX_PRINT(" hcchar 0x%08x, hcsplt 0x%08x\n", hcchar.d32, hcsplt.d32); - IFX_PRINT(" hctsiz 0x%08x, hcdma 0x%08x\n" , hctsiz.d32, hcdma); - IFX_PRINT(" dev_addr: %d, ep_num: %d, is_in: %d\n", - hc->dev_addr, hc->ep_num, hc->is_in); - IFX_PRINT(" ep_type: %d\n" , hc->ep_type); - IFX_PRINT(" max_packet_size: %d\n", hc->mps); - IFX_PRINT(" data_pid_start: %d\n" , hc->data_pid_start); - IFX_PRINT(" halt_status: %d\n" , hc->halt_status); - IFX_PRINT(" xfer_buff: %p\n" , hc->xfer_buff); - IFX_PRINT(" xfer_len: %d\n" , hc->xfer_len); - IFX_PRINT(" epqh: %p\n" , hc->epqh); - IFX_PRINT(" NP :\n"); - list_for_each(item, &_ifxhcd->epqh_list_np) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, ql); - IFX_PRINT(" %p\n", epqh_item); - } - IFX_PRINT(" INTR :\n"); - list_for_each(item, &_ifxhcd->epqh_list_intr) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, ql); - IFX_PRINT(" %p\n", epqh_item); - } - #ifdef __EN_ISOC__ - IFX_PRINT(" ISOC:\n"); - list_for_each(item, &_ifxhcd->epqh_list_isoc) - { - epqh_item = list_entry(item, ifxhcd_epqh_t, ql); - IFX_PRINT(" %p\n", epqh_item); - } - #endif - } - } -#endif -#endif //__DEBUG__ - - -/*! - \brief This function writes a packet into the Tx FIFO associated with the Host - Channel. For a channel associated with a non-periodic EP, the non-periodic - Tx FIFO is written. For a channel associated with a periodic EP, the - periodic Tx FIFO is written. This function should only be called in Slave - mode. - - Upon return the xfer_buff and xfer_count fields in _hc are incremented by - then number of bytes written to the Tx FIFO. - */ - -#ifdef __ENABLE_DUMP__ - void ifxhcd_dump_state(ifxhcd_hcd_t *_ifxhcd) - { - int num_channels; - int i; - num_channels = _ifxhcd->core_if.params.host_channels; - IFX_PRINT("\n"); - IFX_PRINT("************************************************************\n"); - IFX_PRINT("HCD State:\n"); - IFX_PRINT(" Num channels: %d\n", num_channels); - for (i = 0; i < num_channels; i++) { - ifxhcd_hc_t *hc = &_ifxhcd->ifxhc[i]; - IFX_PRINT(" Channel %d:\n", hc->hc_num); - IFX_PRINT(" dev_addr: %d, ep_num: %d, ep_is_in: %d\n", - hc->dev_addr, hc->ep_num, hc->is_in); - IFX_PRINT(" speed: %d\n" , hc->speed); - IFX_PRINT(" ep_type: %d\n" , hc->ep_type); - IFX_PRINT(" mps: %d\n", hc->mps); - IFX_PRINT(" data_pid_start: %d\n" , hc->data_pid_start); - IFX_PRINT(" xfer_buff: %p\n" , hc->xfer_buff); - IFX_PRINT(" xfer_len: %d\n" , hc->xfer_len); - IFX_PRINT(" xfer_count: %d\n" , hc->xfer_count); - IFX_PRINT(" halt_status: %d\n" , hc->halt_status); - IFX_PRINT(" split: %d\n" , hc->split); - IFX_PRINT(" hub_addr: %d\n" , hc->hub_addr); - IFX_PRINT(" port_addr: %d\n" , hc->port_addr); - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - IFX_PRINT(" isoc_xact_pos: %d\n" , hc->isoc_xact_pos); - #endif - - IFX_PRINT(" epqh: %p\n" , hc->epqh); - IFX_PRINT(" short_rw: %d\n" , hc->short_rw); - IFX_PRINT(" control_phase: %d\n" , hc->control_phase); - if(hc->epqh) - { - IFX_PRINT(" do_ping: %d\n" , hc->epqh->do_ping); - } - IFX_PRINT(" start_pkt_count: %d\n" , hc->start_pkt_count); - } - IFX_PRINT("************************************************************\n"); - IFX_PRINT("\n"); - } -#endif //__ENABLE_DUMP__ - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxhcd.h b/package/platform/lantiq/ltq-hcd/src/ifxhcd.h deleted file mode 100644 index 243c5f57e3..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxhcd.h +++ /dev/null @@ -1,758 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd.h - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the structures, constants, and interfaces for - ** the Host Contoller Driver (HCD). - ** - ** The Host Controller Driver (HCD) is responsible for translating requests - ** from the USB Driver into the appropriate actions on the IFXUSB controller. - ** It isolates the USBD from the specifics of the controller by providing an - ** API to the USBD. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \defgroup IFXUSB_HCD HCD Interface - \ingroup IFXUSB_DRIVER_V3 - \brief The Host Controller Driver (HCD) is responsible for translating requests - from the USB Driver into the appropriate actions on the IFXUSB controller. - It isolates the USBD from the specifics of the controller by providing an - API to the USBD. - */ - - -/*! - \file ifxhcd.h - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the structures, constants, and interfaces for - the Host Contoller Driver (HCD). - */ - -#if !defined(__IFXHCD_H__) -#define __IFXHCD_H__ - - -#define __STRICT_ORDER__ - - -#include <linux/list.h> -#include <linux/usb.h> - -#include <linux/usb/hcd.h> - -#include "ifxusb_cif.h" -#include "ifxusb_plat.h" - - -#undef __INNAKSTOP__ -#if !defined(__INNAKSTOP__) && defined(__INNAKSTOP_CTRL__) - #define __INNAKSTOP__ 1 -#endif -#if !defined(__INNAKSTOP__) && defined(__INNAKSTOP_BULK__) - #define __INNAKSTOP__ 1 -#endif - -#undef __PINGSTOP__ -#if !defined(__PINGSTOP__) && defined(__PINGSTOP_CTRL__) - #define __PINGSTOP__ 1 -#endif -#if !defined(__PINGSTOP__) && defined(__PINGSTOP_BULK__) - #define __PINGSTOP__ 1 -#endif - -#undef __NAKSTOP__ -#if defined(__INNAKSTOP__) || defined(__PINGSTOP__) - #define __NAKSTOP__ 1 -#endif - - -/* Phases for control transfers.*/ -typedef enum ifxhcd_epqh_phase { - EPQH_IDLE=0, - EPQH_DISABLING, -// EPQH_COMPLETING, - EPQH_STDBY, - EPQH_READY, - EPQH_ACTIVE -} ifxhcd_epqh_phase_e; - -/* Phases for control transfers.*/ -typedef enum ifxhcd_urbd_phase { - URBD_IDLE=0, - URBD_ACTIVE, - URBD_STARTING, - URBD_STARTED, - URBD_FINISHING, //URB_Complete already scheduled - URBD_COMPLETING, //To URB_Complete, it's normal finish - URBD_DEQUEUEING, //To URB_Complete, it's abnormal finish -} ifxhcd_urbd_phase_e; - -/* Phases for control transfers.*/ -typedef enum ifxhcd_hc_phase { - HC_IDLE=0, - HC_ASSIGNED, - HC_WAITING, - HC_STARTING, - HC_STARTED, - HC_STOPPING, - HC_STOPPED, -} ifxhcd_hc_phase_e; - -/*! - \addtogroup IFXUSB_HCD - */ -/*@{*/ - -/*! \typedef ifxhcd_control_phase_e - \brief Phases for control transfers. -*/ - -typedef enum ifxhcd_control_phase { - IFXHCD_CONTROL_SETUP, - IFXHCD_CONTROL_DATA, - IFXHCD_CONTROL_STATUS -} ifxhcd_control_phase_e; - -/*! \typedef ifxhcd_halt_status_e - \brief Reasons for halting a host channel. -*/ -typedef enum ifxhcd_halt_status -{ - HC_XFER_NO_HALT_STATUS, // Initial - HC_XFER_COMPLETE, // Xact complete without error, upward - HC_XFER_URB_COMPLETE, // Xfer complete without error, short upward - HC_XFER_STALL, // HC stopped abnormally, upward/downward - HC_XFER_XACT_ERR, // HC stopped abnormally, upward - HC_XFER_FRAME_OVERRUN, // HC stopped abnormally, upward - HC_XFER_BABBLE_ERR, // HC stopped abnormally, upward - HC_XFER_AHB_ERR, // HC stopped abnormally, upward - HC_XFER_DATA_TOGGLE_ERR, - HC_XFER_URB_DEQUEUE, // HC stopper manually, downward - HC_XFER_NO_URB, // HC stopper manually, downward - HC_XFER_NO_EPQH, // HC stopper manually, downward - #ifdef __NAKSTOP__ - HC_XFER_NAK, // HC stopped by nak monitor, downward - #endif - #if defined(__INTRNAKRETRY__) || defined(__INTRINCRETRY__) - HC_XFER_INTR_NAK_RETRY, // HC stopped by nak monitor, downward - #endif -} ifxhcd_halt_status_e; - -struct ifxhcd_urbd; -struct ifxhcd_hc ; -struct ifxhcd_epqh ; -struct ifxhcd_hcd; - -/*! typedef ifxhcd_urbd_t - \brief A URB Descriptor (URBD) holds the state of a bulk, control, - interrupt, or isochronous transfer. A single URBD is created for each URB - (of one of these types) submitted to the HCD. The transfer associated with - a URBD may require one or multiple transactions. - - A URBD is linked to a EP Queue Head, which is entered in either the - isoc, intr or non-periodic schedule for execution. When a URBD is chosen for - execution, some or all of its transactions may be executed. After - execution, the state of the URBD is updated. The URBD may be retired if all - its transactions are complete or if an error occurred. Otherwise, it - remains in the schedule so more transactions can be executed later. - */ -typedef struct ifxhcd_urbd { - ifxhcd_urbd_phase_e phase; - struct list_head ql; // Hook for EPQH->urbd_list - struct urb *urb; /*!< URB for this transfer */ - //struct urb { - // struct list_head urb_list; - // struct list_head anchor_list; - // struct usb_anchor * anchor; - // struct usb_device * dev; - // struct usb_host_endpoint * ep; - // unsigned int pipe; - // int status; - // unsigned int transfer_flags; - // void * transfer_buffer; - // dma_addr_t transfer_dma; - // u32 transfer_buffer_length; - // u32 actual_length; - // unsigned char * setup_packet; - // dma_addr_t setup_dma; - // int start_frame; - // int number_of_packets; - // int interval; - // int error_count; - // void * context; - // usb_complete_t complete; - // struct usb_iso_packet_descriptor iso_frame_desc[0]; - //}; - //urb_list For use by current owner of the URB. - //anchor_list membership in the list of an anchor - //anchor to anchor URBs to a common mooring - //dev Identifies the USB device to perform the request. - //ep Points to the endpoint's data structure. Will - // eventually replace pipe. - //pipe Holds endpoint number, direction, type, and more. - // Create these values with the eight macros available; u - // sb_{snd,rcv}TYPEpipe(dev,endpoint), where the TYPE is - // "ctrl", "bulk", "int" or "iso". For example - // usb_sndbulkpipe or usb_rcvintpipe. Endpoint numbers - // range from zero to fifteen. Note that "in" endpoint two - // is a different endpoint (and pipe) from "out" endpoint - // two. The current configuration controls the existence, - // type, and maximum packet size of any given endpoint. - //status This is read in non-iso completion functions to get - // the status of the particular request. ISO requests - // only use it to tell whether the URB was unlinked; - // detailed status for each frame is in the fields of - // the iso_frame-desc. - //transfer_flags A variety of flags may be used to affect how URB - // submission, unlinking, or operation are handled. - // Different kinds of URB can use different flags. - // URB_SHORT_NOT_OK - // URB_ISO_ASAP - // URB_NO_TRANSFER_DMA_MAP - // URB_NO_SETUP_DMA_MAP - // URB_NO_FSBR - // URB_ZERO_PACKET - // URB_NO_INTERRUPT - //transfer_buffer This identifies the buffer to (or from) which the I/O - // request will be performed (unless URB_NO_TRANSFER_DMA_MAP - // is set). This buffer must be suitable for DMA; allocate it - // with kmalloc or equivalent. For transfers to "in" - // endpoints, contents of this buffer will be modified. This - // buffer is used for the data stage of control transfers. - //transfer_dma When transfer_flags includes URB_NO_TRANSFER_DMA_MAP, the - // device driver is saying that it provided this DMA address, - // which the host controller driver should use in preference - // to the transfer_buffer. - //transfer_buffer_length How big is transfer_buffer. The transfer may be broken - // up into chunks according to the current maximum packet size - // for the endpoint, which is a function of the configuration - // and is encoded in the pipe. When the length is zero, neither - // transfer_buffer nor transfer_dma is used. - //actual_length This is read in non-iso completion functions, and it tells - // how many bytes (out of transfer_buffer_length) were transferred. - // It will normally be the same as requested, unless either an error - // was reported or a short read was performed. The URB_SHORT_NOT_OK - // transfer flag may be used to make such short reads be reported - // as errors. - //setup_packet Only used for control transfers, this points to eight bytes of - // setup data. Control transfers always start by sending this data - // to the device. Then transfer_buffer is read or written, if needed. - //setup_dma For control transfers with URB_NO_SETUP_DMA_MAP set, the device - // driver has provided this DMA address for the setup packet. The - // host controller driver should use this in preference to setup_packet. - //start_frame Returns the initial frame for isochronous transfers. - //number_of_packets Lists the number of ISO transfer buffers. - //interval Specifies the polling interval for interrupt or isochronous transfers. - // The units are frames (milliseconds) for for full and low speed devices, - // and microframes (1/8 millisecond) for highspeed ones. - //error_count Returns the number of ISO transfers that reported errors. - //context For use in completion functions. This normally points to request-specific - // driver context. - //complete Completion handler. This URB is passed as the parameter to the completion - // function. The completion function may then do what it likes with the URB, - // including resubmitting or freeing it. - //iso_frame_desc[0] Used to provide arrays of ISO transfer buffers and to collect the transfer - // status for each buffer. - - struct ifxhcd_epqh *epqh; - // Actual data portion, not SETUP or STATUS in case of CTRL XFER - // DMA adjusted - uint8_t *setup_buff; /*!< Pointer to the entire transfer buffer. (CPU accessable)*/ - uint8_t *xfer_buff; /*!< Pointer to the entire transfer buffer. (CPU accessable)*/ - uint32_t xfer_len; /*!< Total number of bytes to transfer in this xfer. */ - - #if defined(__UNALIGNED_BUF_ADJ__) -// uint8_t using_aligned_setup; - uint8_t *aligned_setup; -// uint8_t using_aligned_buf; - uint8_t *aligned_buf; - unsigned aligned_buf_len : 19; - #endif - #if defined(__UNALIGNED_BUF_ADJ__) || defined(__UNALIGNED_BUF_CHK__) - unsigned aligned_checked : 1; - #endif - unsigned is_in :1; - #ifndef __STRICT_ORDER__ - struct tasklet_struct complete_urb_sub; - #endif - - // For ALL XFER - uint8_t error_count; /*!< Holds the number of bus errors that have occurred for a transaction - within this transfer. - */ - // For ISOC XFER only - #ifdef __EN_ISOC__ - int isoc_frame_index; /*!< Index of the next frame descriptor for an isochronous transfer. A - frame descriptor describes the buffer position and length of the - data to be transferred in the next scheduled (micro)frame of an - isochronous transfer. It also holds status for that transaction. - The frame index starts at 0. - */ - #endif - int status; -} ifxhcd_urbd_t; - -/*! typedef ifxhcd_epqh_t - \brief A EP Queue Head (EPQH) holds the static characteristics of an endpoint and - maintains a list of transfers (URBDs) for that endpoint. A EPQH structure may - be entered in either the isoc, intr or non-periodic schedule. - */ - -typedef struct ifxhcd_epqh { - struct ifxhcd_hcd *ifxhcd; - struct usb_host_endpoint *sysep; - uint8_t devno; - - ifxhcd_epqh_phase_e phase; - struct list_head ql_all; - struct list_head ql; // Hook for EP Queues - struct list_head urbd_list; /*!< List of URBDs for this EPQH. */ - #ifdef __STRICT_ORDER__ - struct list_head release_list; - struct tasklet_struct complete_urb_sub; - #endif - struct ifxhcd_hc *hc; /*!< Host channel currently processing transfers for this EPQH. */ - struct ifxhcd_urbd *urbd; /*!< URBD currently assigned to a host channel for this EPQH. */ - uint8_t ep_type; /*!< Endpoint type. One of the following values: - - IFXUSB_EP_TYPE_CTRL - - IFXUSB_EP_TYPE_ISOC - - IFXUSB_EP_TYPE_BULK - - IFXUSB_EP_TYPE_INTR - */ - uint16_t mps; /*!< wMaxPacketSize Field of Endpoint Descriptor. */ - #ifdef __EPQD_DESTROY_TIMEOUT__ - struct timer_list destroy_timer; - #endif - - unsigned need_split : 1 ; - unsigned do_ping : 1 ; /*!< Set to 1 to indicate that a PING request should be issued on this - channel. If 0, process normally. - */ - unsigned pause : 1; - unsigned period_do : 1; - uint16_t interval; /*!< Interval between transfers in (micro)frames. (for INTR)*/ - uint16_t period_counter; /*!< Interval between transfers in (micro)frames. */ - - #ifdef __EN_ISOC__ - struct tasklet_struct tasklet_next_isoc; - uint8_t isoc_now; - uint32_t isoc_start_frame; - // For SPLITed ISOC XFER only - #ifdef __EN_ISOC_SPLIT__ - uint8_t isoc_split_pos; /*!< Position of the ISOC split on full/low speed */ - uint16_t isoc_split_offset;/*!< Position of the ISOC split in the buffer for the current frame */ - #endif - #endif - spinlock_t urbd_list_lock; - int urbd_count; -} ifxhcd_epqh_t; - - -/*! typedef ifxhcd_hc_t - \brief Host channel descriptor. This structure represents the state of a single - host channel when acting in host mode. It contains the data items needed to - transfer packets to an endpoint via a host channel. - */ -typedef struct ifxhcd_hc -{ - struct ifxhcd_epqh *epqh ; /*!< EP Queue Head for the transfer being processed by this channel. */ - uint8_t hc_num ; /*!< Host channel number used for register address lookup */ - uint8_t *xfer_buff ; /*!< Pointer to the entire transfer buffer. */ - uint32_t xfer_count ; /*!< Number of bytes transferred so far. The offset of the begin of the buf */ - uint32_t xfer_len ; /*!< Total number of bytes to transfer in this xfer. */ - uint16_t start_pkt_count ; /*!< Packet count at start of transfer. Used to calculate the actual xfer size*/ - ifxhcd_halt_status_e halt_status; /*!< Reason for halting the host channel. */ - ifxhcd_hc_phase_e phase; - - unsigned dev_addr : 7; /*!< Device to access */ - unsigned ep_num : 4; /*!< EP to access */ - unsigned is_in : 1; /*!< EP direction. 0: OUT, 1: IN */ - unsigned speed : 2; /*!< EP speed. */ - unsigned ep_type : 2; /*!< Endpoint type. */ - unsigned mps :11; /*!< Max packet size in bytes */ - unsigned data_pid_start : 2; /*!< PID for initial transaction. */ - unsigned short_rw : 1; /*!< When Tx, means termination needed. - When Rx, indicate Short Read */ - /* Split settings for the host channel */ - unsigned split : 2; /*!< Split: 0-Non Split, 1-SSPLIT, 2&3 CSPLIT */ - - unsigned sof_delay :16; - unsigned erron : 1; - - #ifdef __NAKSTOP__ - unsigned stop_on : 1; -// unsigned wait_for_sof_quick : 1; - #endif - - ifxhcd_control_phase_e control_phase; /*!< Current phase for control transfers (Setup, Data, or Status). */ - uint32_t ssplit_out_xfer_count; /*!< How many bytes transferred during SSPLIT OUT */ - #ifdef __DEBUG__ - uint32_t start_hcchar_val; - #endif - uint32_t hcchar; - - /* Split settings for the host channel */ - uint8_t hub_addr; /*!< Address of high speed hub */ - uint8_t port_addr; /*!< Port of the low/full speed device */ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - uint8_t isoc_xact_pos; /*!< Split transaction position */ - #endif -} ifxhcd_hc_t; - - -/*! typedef ifxhcd_hcd_t - \brief This structure holds the state of the HCD, including the non-periodic and - periodic schedules. - */ -typedef struct ifxhcd_hcd -{ - struct device *dev; - struct hc_driver hc_driver; - ifxusb_core_if_t core_if; /*!< Pointer to the core interface structure. */ - struct usb_hcd *syshcd; - - volatile union - { - uint32_t d32; - struct - { - unsigned port_connect_status_change : 1; - unsigned port_connect_status : 1; - unsigned port_reset_change : 1; - unsigned port_enable_change : 1; - unsigned port_suspend_change : 1; - unsigned port_over_current_change : 1; - unsigned reserved : 27; - } b; - } flags; /*!< Internal HCD Flags */ - - struct ifxhcd_hc ifxhc[MAX_EPS_CHANNELS]; /*!< Array of pointers to the host channel descriptors. Allows accessing - a host channel descriptor given the host channel number. This is - useful in interrupt handlers. - */ - uint8_t *status_buf; /*!< Buffer to use for any data received during the status phase of a - control transfer. Normally no data is transferred during the status - phase. This buffer is used as a bit bucket. - */ - #define IFXHCD_STATUS_BUF_SIZE 64 /*!< buffer size of status phase in CTRL xfer */ - - struct list_head epqh_list_all; - struct list_head epqh_list_np; - struct list_head epqh_list_intr; - #ifdef __EN_ISOC__ - struct list_head epqh_list_isoc; - #endif - - uint32_t lastframe; - - uint16_t pkt_remaining; - uint16_t pkt_remaining_reload; - uint16_t pkt_remaining_reload_hs; - uint16_t pkt_remaining_reload_fs; - uint16_t pkt_remaining_reload_ls; - #define PKT_REMAINING_RELOAD_HS 88 - #define PKT_REMAINING_RELOAD_FS 10 - #define PKT_REMAINING_RELOAD_LS 20 - #ifdef __EN_ISOC__ - uint8_t isoc_ep_count; - #endif - - spinlock_t epqh_list_lock; - spinlock_t epqh_list_all_lock; - - struct timer_list host_probe_timer; - struct timer_list autoprobe_timer; - - unsigned power_status; - int probe_sec; - int autoprobe_sec; - #ifdef __DYN_SOF_INTR__ - uint32_t dyn_sof_count; - #define DYN_SOF_COUNT_DEF 40000 - #endif - struct tasklet_struct tasklet_select_eps; /*!< Tasket to do a reset */ - struct tasklet_struct tasklet_free_epqh_list ; /*!< Tasket to do a reset */ - unsigned disconnecting : 1 ; - - uint8_t pkt_count_limit_bo; - uint8_t pkt_count_limit_bi; -} ifxhcd_hcd_t; - -/* Gets the ifxhcd_hcd from a struct usb_hcd */ -static inline ifxhcd_hcd_t *syshcd_to_ifxhcd(struct usb_hcd *syshcd) -{ - return (ifxhcd_hcd_t *)(syshcd->hcd_priv[0]); -} - -/* Gets the struct usb_hcd that contains a ifxhcd_hcd_t. */ -static inline struct usb_hcd *ifxhcd_to_syshcd(ifxhcd_hcd_t *ifxhcd) -{ - return (struct usb_hcd *)(ifxhcd->syshcd); -} - - -extern ifxhcd_epqh_t * sysep_to_epqh(ifxhcd_hcd_t *_ifxhcd, struct usb_host_endpoint *_sysep); - -/* HCD Create/Destroy Functions */ - extern int ifxhcd_init (ifxhcd_hcd_t *_ifxhcd); - extern void ifxhcd_remove(ifxhcd_hcd_t *_ifxhcd); - -/*Linux HC Driver API Functions */ - -extern int ifxhcd_start(struct usb_hcd *hcd); -extern void ifxhcd_stop (struct usb_hcd *hcd); -extern int ifxhcd_get_frame_number(struct usb_hcd *hcd); - - -/*! - \brief This function does the setup for a data transfer for a host channel and - starts the transfer. May be called in either Slave mode or DMA mode. In - Slave mode, the caller must ensure that there is sufficient space in the - request queue and Tx Data FIFO. - - For an OUT transfer in Slave mode, it loads a data packet into the - appropriate FIFO. If necessary, additional data packets will be loaded in - the Host ISR. - - For an IN transfer in Slave mode, a data packet is requested. The data - packets are unloaded from the Rx FIFO in the Host ISR. If necessary, - additional data packets are requested in the Host ISR. - - For a PING transfer in Slave mode, the Do Ping bit is set in the HCTSIZ - register along with a packet count of 1 and the channel is enabled. This - causes a single PING transaction to occur. Other fields in HCTSIZ are - simply set to 0 since no data transfer occurs in this case. - - For a PING transfer in DMA mode, the HCTSIZ register is initialized with - all the information required to perform the subsequent data transfer. In - addition, the Do Ping bit is set in the HCTSIZ register. In this case, the - controller performs the entire PING protocol, then starts the data - transfer. - - @param _ifxhc Information needed to initialize the host channel. The xfer_len - value may be reduced to accommodate the max widths of the XferSize and - PktCnt fields in the HCTSIZn register. The multi_count value may be changed - to reflect the final xfer_len value. - */ -extern void ifxhcd_hc_start(ifxhcd_hcd_t *_ifxhcd, ifxhcd_hc_t *_ifxhc); - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) -extern int ifxhcd_urb_enqueue(struct usb_hcd *_syshcd, struct usb_host_endpoint *_sysep, struct urb *_urb, gfp_t mem_flags); -extern int ifxhcd_urb_dequeue(struct usb_hcd *_syshcd, struct urb *_urb); -#else -extern int ifxhcd_urb_enqueue(struct usb_hcd *_syshcd, struct urb *_urb, gfp_t mem_flags); -extern int ifxhcd_urb_dequeue(struct usb_hcd *_syshcd, struct urb *_urb, int status); -#endif -extern irqreturn_t ifxhcd_irq(struct usb_hcd *_syshcd); - -extern void ifxhcd_endpoint_disable(struct usb_hcd *_syshcd, struct usb_host_endpoint *_sysep); - -extern int ifxhcd_hub_status_data(struct usb_hcd *_syshcd, char *_buf); -extern int ifxhcd_hub_control( struct usb_hcd *_syshcd, - u16 _typeReq, - u16 _wValue, - u16 _wIndex, - char *_buf, - u16 _wLength); - -/*@}*/ - -/*! \brief Transaction Execution Functions */ -/*@{*/ -extern void ifxhcd_complete_urb (ifxhcd_hcd_t *_ifxhcd, ifxhcd_urbd_t *_urbd, int _status); - -/*! - \brief Clears the transfer state for a host channel. This function is normally - called after a transfer is done and the host channel is being released. - */ -extern void ifxhcd_hc_cleanup(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc); - -/*! - \brief Attempts to halt a host channel. This function should only be called in - Slave mode or to abort a transfer in either Slave mode or DMA mode. Under - normal circumstances in DMA mode, the controller halts the channel when the - transfer is complete or a condition occurs that requires application - intervention. - - In DMA mode, always sets the Channel Enable and Channel Disable bits of the - HCCHARn register. The controller ensures there is space in the request - queue before submitting the halt request. - - Some time may elapse before the core flushes any posted requests for this - host channel and halts. The Channel Halted interrupt handler completes the - deactivation of the host channel. - */ -extern int ifxhcd_hc_halt(ifxusb_core_if_t *_core_if, - ifxhcd_hc_t *_ifxhc, - ifxhcd_halt_status_e _halt_status); - -/*! - \brief Prepares a host channel for transferring packets to/from a specific - endpoint. The HCCHARn register is set up with the characteristics specified - in _ifxhc. Host channel interrupts that may need to be serviced while this - transfer is in progress are enabled. - */ -extern void ifxhcd_hc_init(ifxusb_core_if_t *_core_if, ifxhcd_hc_t *_ifxhc); - -/*! - \brief This function is called to handle the disconnection of host port. - */ -int32_t ifxhcd_disconnect(ifxhcd_hcd_t *_ifxhcd); -/*@}*/ - -/*! \brief Interrupt Handler Functions */ -/*@{*/ -extern irqreturn_t ifxhcd_oc_irq(int _irq, void *_dev); - -extern int32_t ifxhcd_handle_oc_intr(ifxhcd_hcd_t *_ifxhcd); -extern int32_t ifxhcd_handle_intr (ifxhcd_hcd_t *_ifxhcd); -/*@}*/ - - -/*! \brief Schedule Queue Functions */ -/*@{*/ -extern void ifxhcd_epqh_free (ifxhcd_epqh_t *_epqh); -extern void select_eps (ifxhcd_hcd_t *_ifxhcd); -extern void ifxhcd_epqh_idle(ifxhcd_epqh_t *_epqh); -extern void ifxhcd_epqh_idle_periodic(ifxhcd_epqh_t *_epqh); -extern ifxhcd_epqh_t *ifxhcd_urbd_create (ifxhcd_hcd_t *_ifxhcd,struct urb *_urb); -/*@}*/ - -/*! \brief Gets the usb_host_endpoint associated with an URB. */ -static inline struct usb_host_endpoint *ifxhcd_urb_to_endpoint(struct urb *_urb) -{ - struct usb_device *dev = _urb->dev; - int ep_num = usb_pipeendpoint(_urb->pipe); - - return (usb_pipein(_urb->pipe))?(dev->ep_in[ep_num]):(dev->ep_out[ep_num]); -} - -/*! - * \brief Gets the endpoint number from a _bEndpointAddress argument. The endpoint is - * qualified with its direction (possible 32 endpoints per device). - */ -#define ifxhcd_ep_addr_to_endpoint(_bEndpointAddress_) ((_bEndpointAddress_ & USB_ENDPOINT_NUMBER_MASK) | \ - ((_bEndpointAddress_ & USB_DIR_IN) != 0) << 4) - - - -/*! Internal debug function */ -void ifxhcd_dump_state(ifxhcd_hcd_t *_ifxhcd); - -/*@}*//*IFXUSB_HCD*/ - -extern struct usb_device *usb_alloc_dev (struct usb_device *parent, struct usb_bus *, unsigned port); -extern int usb_add_hcd (struct usb_hcd *syshcd, unsigned int irqnum, unsigned long irqflags); -extern void usb_remove_hcd (struct usb_hcd *syshcd); -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) -extern struct usb_hcd *usb_create_hcd (const struct hc_driver *driver, struct device *dev, char *bus_name); -#else -extern struct usb_hcd *usb_create_hcd (const struct hc_driver *driver, struct device *dev, const char *bus_name); -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32) -extern void usb_hcd_giveback_urb (struct usb_hcd *syshcd, struct urb *urb); -#else -extern void usb_hcd_giveback_urb (struct usb_hcd *syshcd, struct urb *urb,int status); -#endif - -extern void usb_put_hcd (struct usb_hcd *syshcd); -extern long usb_calc_bus_time (int speed, int is_input, int isoc, int bytecount); -extern char *syserr(int errno); - - - -static inline void INIT_EPQH_LIST_ALL(ifxhcd_hcd_t *_ifxhcd) -{ - spin_lock_init(&_ifxhcd->epqh_list_all_lock); -} -static inline void LOCK_EPQH_LIST_ALL(ifxhcd_hcd_t *_ifxhcd) -{ - spin_lock(&_ifxhcd->epqh_list_all_lock); -} -static inline void UNLOCK_EPQH_LIST_ALL(ifxhcd_hcd_t *_ifxhcd) -{ - spin_unlock(&_ifxhcd->epqh_list_all_lock); -} - -static inline void INIT_EPQH_LIST(ifxhcd_hcd_t *_ifxhcd) -{ - spin_lock_init(&_ifxhcd->epqh_list_lock); -} -static inline void LOCK_EPQH_LIST(ifxhcd_hcd_t *_ifxhcd) -{ - spin_lock(&_ifxhcd->epqh_list_lock); -} -static inline void UNLOCK_EPQH_LIST(ifxhcd_hcd_t *_ifxhcd) -{ - spin_unlock(&_ifxhcd->epqh_list_lock); -} - -static inline void INIT_URBD_LIST(ifxhcd_epqh_t *_epqh) -{ - spin_lock_init(&_epqh->urbd_list_lock); -} -static inline void LOCK_URBD_LIST(ifxhcd_epqh_t *_epqh) -{ - spin_lock(&_epqh->urbd_list_lock); -} -static inline void UNLOCK_URBD_LIST(ifxhcd_epqh_t *_epqh) -{ - spin_unlock(&_epqh->urbd_list_lock); -} - -#endif // __IFXHCD_H__ - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxhcd_es.c b/package/platform/lantiq/ltq-hcd/src/ifxhcd_es.c deleted file mode 100644 index a7d18dd7fe..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxhcd_es.c +++ /dev/null @@ -1,599 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd_es.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** DATE : 1/Jan/2009 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The file contain function to enable host mode USB-IF Electrical Test function. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \file ifxhcd_es.c - \ingroup IFXUSB_DRIVER_V3 - \brief The file contain function to enable host mode USB-IF Electrical Test function. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <linux/kernel.h> - -#include <linux/errno.h> - -#include <linux/dma-mapping.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" -#include "ifxhcd.h" - - -#ifdef __WITH_HS_ELECT_TST__ - /* - * Quick and dirty hack to implement the HS Electrical Test - * SINGLE_STEP_GET_DEVICE_DESCRIPTOR feature. - * - * This code was copied from our userspace app "hset". It sends a - * Get Device Descriptor control sequence in two parts, first the - * Setup packet by itself, followed some time later by the In and - * Ack packets. Rather than trying to figure out how to add this - * functionality to the normal driver code, we just hijack the - * hardware, using these two function to drive the hardware - * directly. - */ - - - void do_setup(ifxusb_core_if_t *_core_if) - { - - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - ifxusb_host_global_regs_t *hc_global_regs = _core_if->host_global_regs; - ifxusb_hc_regs_t *hc_regs = _core_if->hc_regs[0]; - uint32_t *data_fifo = _core_if->data_fifo[0]; - - gint_data_t gintsts; - hctsiz_data_t hctsiz; - hcchar_data_t hcchar; - haint_data_t haint; - hcint_data_t hcint; - - - /* Enable HAINTs */ - ifxusb_wreg(&hc_global_regs->haintmsk, 0x0001); - - /* Enable HCINTs */ - ifxusb_wreg(&hc_regs->hcintmsk, 0x04a3); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* - * Send Setup packet (Get Device Descriptor) - */ - - /* Make sure channel is disabled */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 1, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - // hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - mdelay(1000); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 1, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 8; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = IFXUSB_HC_PID_SETUP; - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcchar.b.eptype = IFXUSB_EP_TYPE_CTRL; - hcchar.b.epdir = 0; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - /* Fill FIFO with Setup data for Get Device Descriptor */ - ifxusb_wreg(data_fifo++, 0x01000680); - ifxusb_wreg(data_fifo++, 0x00080000); - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Disable HCINTs */ - ifxusb_wreg(&hc_regs->hcintmsk, 0x0000); - - /* Disable HAINTs */ - ifxusb_wreg(&hc_global_regs->haintmsk, 0x0000); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - } - - void do_in_ack(ifxusb_core_if_t *_core_if) - { - - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - ifxusb_host_global_regs_t *hc_global_regs = _core_if->host_global_regs; - ifxusb_hc_regs_t *hc_regs = _core_if->hc_regs[0]; - uint32_t *data_fifo = _core_if->data_fifo[0]; - - gint_data_t gintsts; - hctsiz_data_t hctsiz; - hcchar_data_t hcchar; - haint_data_t haint; - hcint_data_t hcint; - grxsts_data_t grxsts; - - /* Enable HAINTs */ - ifxusb_wreg(&hc_global_regs->haintmsk, 0x0001); - - /* Enable HCINTs */ - ifxusb_wreg(&hc_regs->hcintmsk, 0x04a3); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* - * Receive Control In packet - */ - - /* Make sure channel is disabled */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 2, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - mdelay(1000); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 2, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 8; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = IFXUSB_HC_PID_DATA1; - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcchar.b.eptype = IFXUSB_EP_TYPE_CTRL; - hcchar.b.epdir = 1; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for RXSTSQLVL intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for receive status queue interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.rxstsqlvl == 0); - - //fprintf(stderr, "Got RXSTSQLVL intr 1, GINTSTS = %08x\n", gintsts.d32); - - /* Read RXSTS */ - grxsts.d32 = ifxusb_rreg(&global_regs->grxstsp); - //fprintf(stderr, "GRXSTS: %08x\n", grxsts.d32); - - /* Clear RXSTSQLVL in GINTSTS */ - gintsts.d32 = 0; - gintsts.b.rxstsqlvl = 1; - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - switch (grxsts.hb.pktsts) { - case IFXUSB_HSTS_DATA_UPDT: - /* Read the data into the host buffer */ - if (grxsts.hb.bcnt > 0) { - int i; - int word_count = (grxsts.hb.bcnt + 3) / 4; - - for (i = 0; i < word_count; i++) { - (void)ifxusb_rreg(data_fifo++); - } - } - - //fprintf(stderr, "Received %u bytes\n", (unsigned)grxsts.hb.bcnt); - break; - - default: - //fprintf(stderr, "** Unexpected GRXSTS packet status 1 **\n"); - break; - } - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for RXSTSQLVL intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for receive status queue interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.rxstsqlvl == 0); - - //fprintf(stderr, "Got RXSTSQLVL intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Read RXSTS */ - grxsts.d32 = ifxusb_rreg(&global_regs->grxstsp); - //fprintf(stderr, "GRXSTS: %08x\n", grxsts.d32); - - /* Clear RXSTSQLVL in GINTSTS */ - gintsts.d32 = 0; - gintsts.b.rxstsqlvl = 1; - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - switch (grxsts.hb.pktsts) { - case IFXUSB_HSTS_XFER_COMP: - break; - - default: - //fprintf(stderr, "** Unexpected GRXSTS packet status 2 **\n"); - break; - } - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 2, GINTSTS = %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - // usleep(100000); - // mdelay(100); - mdelay(1); - - /* - * Send handshake packet - */ - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Make sure channel is disabled */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if (hcchar.b.chen) { - //fprintf(stderr, "Channel already enabled 3, HCCHAR = %08x\n", hcchar.d32); - hcchar.b.chdis = 1; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - //sleep(1); - mdelay(1000); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //if (hcchar.b.chen) { - // fprintf(stderr, "** Channel _still_ enabled 3, HCCHAR = %08x **\n", hcchar.d32); - //} - } - - /* Set HCTSIZ */ - hctsiz.d32 = 0; - hctsiz.b.xfersize = 0; - hctsiz.b.pktcnt = 1; - hctsiz.b.pid = IFXUSB_HC_PID_DATA1; - ifxusb_wreg(&hc_regs->hctsiz, hctsiz.d32); - - /* Set HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - hcchar.b.eptype = IFXUSB_EP_TYPE_CTRL; - hcchar.b.epdir = 0; - hcchar.b.epnum = 0; - hcchar.b.mps = 8; - hcchar.b.chen = 1; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "Waiting for HCINTR intr 3, GINTSTS = %08x\n", gintsts.d32); - - /* Wait for host channel interrupt */ - do { - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - } while (gintsts.b.hcintr == 0); - - //fprintf(stderr, "Got HCINTR intr 3, GINTSTS = %08x\n", gintsts.d32); - - /* Disable HCINTs */ - ifxusb_wreg(&hc_regs->hcintmsk, 0x0000); - - /* Disable HAINTs */ - ifxusb_wreg(&hc_global_regs->haintmsk, 0x0000); - - /* Read HAINT */ - haint.d32 = ifxusb_rreg(&hc_global_regs->haint); - //fprintf(stderr, "HAINT: %08x\n", haint.d32); - - /* Read HCINT */ - hcint.d32 = ifxusb_rreg(&hc_regs->hcint); - //fprintf(stderr, "HCINT: %08x\n", hcint.d32); - - /* Read HCCHAR */ - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - //fprintf(stderr, "HCCHAR: %08x\n", hcchar.d32); - - /* Clear HCINT */ - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - - /* Clear HAINT */ - ifxusb_wreg(&hc_global_regs->haint, haint.d32); - - /* Clear GINTSTS */ - ifxusb_wreg(&global_regs->gintsts, gintsts.d32); - - /* Read GINTSTS */ - gintsts.d32 = ifxusb_rreg(&global_regs->gintsts); - //fprintf(stderr, "GINTSTS: %08x\n", gintsts.d32); - } -#endif //__WITH_HS_ELECT_TST__ - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxhcd_intr.c b/package/platform/lantiq/ltq-hcd/src/ifxhcd_intr.c deleted file mode 100644 index 27885bb860..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxhcd_intr.c +++ /dev/null @@ -1,4844 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd_intr.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the implementation of the HCD Interrupt handlers. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \file ifxhcd_intr.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the implementation of the HCD Interrupt handlers. -*/ - - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - -#include "ifxhcd.h" - -/* Macro used to clear one channel interrupt */ -#define clear_hc_int(_hc_regs_,_intr_) \ - do { \ - hcint_data_t hcint_clear = {.d32 = 0}; \ - hcint_clear.b._intr_ = 1; \ - ifxusb_wreg(&((_hc_regs_)->hcint), hcint_clear.d32); \ - } while (0) - -/* - * Macro used to disable one channel interrupt. Channel interrupts are - * disabled when the channel is halted or released by the interrupt handler. - * There is no need to handle further interrupts of that type until the - * channel is re-assigned. In fact, subsequent handling may cause crashes - * because the channel structures are cleaned up when the channel is released. - */ -#define disable_hc_int(_hc_regs_,_intr_) \ - do { \ - hcint_data_t hcintmsk = {.d32 = 0}; \ - hcintmsk.b._intr_ = 1; \ - ifxusb_mreg(&((_hc_regs_)->hcintmsk), hcintmsk.d32, 0); \ - } while (0) - -#define enable_hc_int(_hc_regs_,_intr_) \ - do { \ - hcint_data_t hcintmsk = {.d32 = 0}; \ - hcintmsk.b._intr_ = 1; \ - ifxusb_mreg(&((_hc_regs_)->hcintmsk),0, hcintmsk.d32); \ - } while (0) - -/* - * Save the starting data toggle for the next transfer. The data toggle is - * saved in the QH for non-control transfers and it's saved in the QTD for - * control transfers. - */ -uint8_t read_data_toggle(ifxusb_hc_regs_t *_hc_regs) -{ - hctsiz_data_t hctsiz; - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - return(hctsiz.b.pid); -} - - -static void release_channel_dump(ifxhcd_hc_t *ifxhc, - struct urb *urb, - ifxhcd_epqh_t *epqh, - ifxhcd_urbd_t *urbd, - ifxhcd_halt_status_e halt_status) -{ - #ifdef __DEBUG__ - printk(KERN_INFO); - switch (halt_status) - { - case HC_XFER_NO_HALT_STATUS: - printk("HC_XFER_NO_HALT_STATUS");break; - case HC_XFER_URB_COMPLETE: - printk("HC_XFER_URB_COMPLETE");break; - case HC_XFER_AHB_ERR: - printk("HC_XFER_AHB_ERR");break; - case HC_XFER_STALL: - printk("HC_XFER_STALL");break; - case HC_XFER_BABBLE_ERR: - printk("HC_XFER_BABBLE_ERR");break; - case HC_XFER_XACT_ERR: - printk("HC_XFER_XACT_ERR");break; - case HC_XFER_URB_DEQUEUE: - printk("HC_XFER_URB_DEQUEUE");break; - case HC_XFER_FRAME_OVERRUN: - printk("HC_XFER_FRAME_OVERRUN");break; - case HC_XFER_DATA_TOGGLE_ERR: - printk("HC_XFER_DATA_TOGGLE_ERR");break; - #ifdef __NAKSTOP__ - case HC_XFER_NAK: - printk("HC_XFER_NAK");break; - #endif - case HC_XFER_COMPLETE: - printk("HC_XFER_COMPLETE");break; - default: - printk("KNOWN");break; - } - if(ifxhc) - printk("Ch %d %s%s S%d " , ifxhc->hc_num - ,(ifxhc->ep_type == IFXUSB_EP_TYPE_CTRL)?"CTRL-": - ((ifxhc->ep_type == IFXUSB_EP_TYPE_BULK)?"BULK-": - ((ifxhc->ep_type == IFXUSB_EP_TYPE_INTR)?"INTR-": - ((ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC)?"ISOC-":"????" - ) - ) - ) - ,(ifxhc->is_in)?"IN":"OUT" - ,(ifxhc->split) - ); - else - printk(" [NULL HC] "); - printk("urb=%p epqh=%p urbd=%p\n",urb,epqh,urbd); - - if(urb) - { - printk(KERN_INFO " Device address: %d\n", usb_pipedevice(urb->pipe)); - printk(KERN_INFO " Endpoint: %d, %s\n", usb_pipeendpoint(urb->pipe), - (usb_pipein(urb->pipe) ? "IN" : "OUT")); - printk(KERN_INFO " Endpoint type: %s\n", - ({char *pipetype; - switch (usb_pipetype(urb->pipe)) { - case PIPE_CONTROL: pipetype = "CTRL"; break; - case PIPE_BULK: pipetype = "BULK"; break; - case PIPE_INTERRUPT: pipetype = "INTR"; break; - case PIPE_ISOCHRONOUS: pipetype = "ISOC"; break; - default: pipetype = "????"; break; - }; pipetype;})); - printk(KERN_INFO " Speed: %s\n", - ({char *speed; - switch (urb->dev->speed) { - case USB_SPEED_HIGH: speed = "HS"; break; - case USB_SPEED_FULL: speed = "FS"; break; - case USB_SPEED_LOW: speed = "LS"; break; - default: speed = "????"; break; - }; speed;})); - printk(KERN_INFO " Max packet size: %d\n", - usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe))); - printk(KERN_INFO " Data buffer length: %d/%d\n",urb->actual_length, urb->transfer_buffer_length); - printk(KERN_INFO " Transfer buffer: %p, Transfer DMA: %p\n", - urb->transfer_buffer, (void *)urb->transfer_dma); - printk(KERN_INFO " Setup buffer: %p, Setup DMA: %p\n", - urb->setup_packet, (void *)urb->setup_dma); - printk(KERN_INFO " Interval: %d\n", urb->interval); - } - if(urbd) - { - switch (urbd->status) - { - case HC_XFER_NO_HALT_STATUS: - printk(KERN_INFO " STATUS:HC_XFER_NO_HALT_STATUS\n");break; - case HC_XFER_URB_COMPLETE: - printk(KERN_INFO " STATUS:HC_XFER_URB_COMPLETE\n");break; - case HC_XFER_AHB_ERR: - printk(KERN_INFO " STATUS:HC_XFER_AHB_ERR\n");break; - case HC_XFER_STALL: - printk(KERN_INFO " STATUS:HC_XFER_STALL\n");break; - case HC_XFER_BABBLE_ERR: - printk(KERN_INFO " STATUS:HC_XFER_BABBLE_ERR\n");break; - case HC_XFER_XACT_ERR: - printk(KERN_INFO " STATUS:HC_XFER_XACT_ERR\n");break; - case HC_XFER_URB_DEQUEUE: - printk(KERN_INFO " STATUS:HC_XFER_URB_DEQUEUE\n");break; - case HC_XFER_FRAME_OVERRUN: - printk(KERN_INFO " STATUS:HC_XFER_FRAME_OVERRUN\n");break; - case HC_XFER_DATA_TOGGLE_ERR: - printk(KERN_INFO " STATUS:HC_XFER_DATA_TOGGLE_ERR\n");break; - case HC_XFER_COMPLETE: - printk(KERN_INFO " STATUS:HC_XFER_COMPLETE\n");break; - default: - printk(KERN_INFO " STATUS:UNKKNOWN %d\n",urbd->status);break; - } - } - #endif -} - -/*! - \fn static void release_channel(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxhcd_halt_status_e _halt_status) - \brief Release the halted channel. - \param _ifxhcd Pointer to the sate of HCD structure - \param _ifxhc Pointer to host channel descriptor - \param _halt_status Halt satus - \return None - \ingroup IFXUSB_HCD - */ - -static void release_channel(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxhcd_halt_status_e _halt_status) -{ - ifxusb_hc_regs_t *hc_regs = _ifxhcd->core_if.hc_regs[_ifxhc->hc_num]; - struct urb *urb = NULL; - ifxhcd_epqh_t *epqh = NULL; - ifxhcd_urbd_t *urbd = NULL; - - IFX_DEBUGPL(DBG_HCDV, " %s: channel %d, halt_status %d\n", - __func__, _ifxhc->hc_num, _halt_status); - - epqh=_ifxhc->epqh; - - if(!epqh) - { - if(_halt_status!=HC_XFER_NO_EPQH) - IFX_ERROR("%s epqh=null\n",__func__); - } - else - { - urbd=epqh->urbd; - if(!urbd) - IFX_ERROR("%s urbd=null\n",__func__); - else - { - urb=urbd->urb; - if(!urb) - { - if(_halt_status!=HC_XFER_NO_URB) - IFX_ERROR("%s urb =null\n",__func__); - } - else - { - if (read_data_toggle(hc_regs) == IFXUSB_HCTSIZ_DATA0) - usb_settoggle (urb->dev,usb_pipeendpoint (urb->pipe), (_ifxhc->is_in)?0:1,0); - else if (read_data_toggle(hc_regs) == IFXUSB_HCTSIZ_DATA1) - usb_settoggle (urb->dev,usb_pipeendpoint (urb->pipe), (_ifxhc->is_in)?0:1,1); - } - } - } - - switch (_halt_status) - { - case HC_XFER_NO_HALT_STATUS: - IFX_ERROR("%s: No halt_status, channel %d\n", __func__, _ifxhc->hc_num); -// return; - break; - case HC_XFER_COMPLETE: - IFX_ERROR("%s: Inavalid halt_status HC_XFER_COMPLETE, channel %d\n", __func__, _ifxhc->hc_num); -// return; - break; - case HC_XFER_NO_URB: - break; - case HC_XFER_NO_EPQH: - break; - case HC_XFER_URB_DEQUEUE: - case HC_XFER_AHB_ERR: - case HC_XFER_XACT_ERR: - case HC_XFER_FRAME_OVERRUN: - if(urbd && urb) - { - urbd->phase=URBD_DEQUEUEING; - ifxhcd_complete_urb(_ifxhcd, urbd, urbd->status); - } - else - { - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - break; - case HC_XFER_URB_COMPLETE: - if(urbd && urb) - { - urbd->phase=URBD_COMPLETING; - ifxhcd_complete_urb(_ifxhcd, urbd, urbd->status); - } - else - { - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - break; - case HC_XFER_STALL: - if(urbd) - { - urbd->phase=URBD_DEQUEUEING; - ifxhcd_complete_urb(_ifxhcd, urbd, -EPIPE); - } - else - { - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - if(epqh && urb && urb->dev && urb->pipe) - usb_settoggle(urb->dev, usb_pipeendpoint (urb->pipe), !usb_pipein(urb->pipe), IFXUSB_HC_PID_DATA0); - break; - case HC_XFER_BABBLE_ERR: - case HC_XFER_DATA_TOGGLE_ERR: - if(urbd) - { - urbd->phase=URBD_DEQUEUEING; - ifxhcd_complete_urb(_ifxhcd, urbd, -EOVERFLOW); - } - else - { - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - break; - #ifdef __NAKSTOP__ - case HC_XFER_NAK: - if (_ifxhc->is_in) - { - if(urbd && urb) - { - urbd->phase=URBD_COMPLETING; - ifxhcd_complete_urb(_ifxhcd, urbd, 0); - } - else - { - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - } - else - { - IFX_WARN("WARNING %s():%d urbd=%p urb=%p\n",__func__,__LINE__,urbd,urb); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - break; - #endif - #if defined(__INTRNAKRETRY__) || defined(__INTRINCRETRY__) - case HC_XFER_INTR_NAK_RETRY: - epqh->phase=EPQH_READY; - urbd->phase=URBD_IDLE; - ifxhcd_hc_cleanup(&_ifxhcd->core_if, _ifxhc); - select_eps(_ifxhcd); - return; - break; - - #endif - } - if(epqh) - { - ifxhcd_epqh_idle(epqh); - } - else if(_halt_status!=HC_XFER_NO_EPQH) - { - IFX_WARN("WARNING %s():%d epqh=%p\n",__func__,__LINE__,epqh); - release_channel_dump(_ifxhc,urb,epqh,urbd,_halt_status); - } - ifxhcd_hc_cleanup(&_ifxhcd->core_if, _ifxhc); - select_eps(_ifxhcd); -} - -/* - * Updates the state of the URB after a Transfer Complete interrupt on the - * host channel. Updates the actual_length field of the URB based on the - * number of bytes transferred via the host channel. Sets the URB status - * if the data transfer is finished. - * - * @return 1 if the data transfer specified by the URB is completely finished, - * 0 otherwise. - */ -static int update_urb_state_xfer_comp(ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - struct urb *_urb, - ifxhcd_urbd_t *_urbd) -{ - int xfer_done = 0; - - #ifdef __EN_ISOC__ - if(_urbd->epqh->ep_type==IFXUSB_EP_TYPE_ISOC) - { - struct usb_iso_packet_descriptor *frame_desc; - frame_desc = &_urb->iso_frame_desc[_urbd->isoc_frame_index]; - if (_ifxhc->is_in) - { - hctsiz_data_t hctsiz; - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - frame_desc->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - if ((hctsiz.b.xfersize != 0) || (frame_desc->actual_length >= _urbd->xfer_len)) - { - xfer_done = 1; - frame_desc->status = 0; - #if 0 - if (frame_desc->actual_length < frame_desc->length && _urb->transfer_flags & URB_SHORT_NOT_OK) - frame_desc->status = -EREMOTEIO; - #endif - } - } - else - { - if (_ifxhc->split) - frame_desc->actual_length += _ifxhc->ssplit_out_xfer_count; - else - frame_desc->actual_length += _ifxhc->xfer_len; - if (frame_desc->actual_length >= _urbd->xfer_len) - { - xfer_done = 1; - frame_desc->status = 0; - } - } - } - else - #endif - if (_ifxhc->is_in) - { - hctsiz_data_t hctsiz; - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - _urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); -#ifdef __INTRINCRETRY__ - if(_urbd->epqh->ep_type==IFXUSB_EP_TYPE_INTR) - { - if(_ifxhc->xfer_len != hctsiz.b.xfersize) - { - xfer_done = 1; - _urbd->status = 0; - } - } - else -#endif - if ((hctsiz.b.xfersize != 0) || (_urb->actual_length >= _urb->transfer_buffer_length)) - { - xfer_done = 1; - _urbd->status = 0; - if(_urb->transfer_flags & URB_SHORT_NOT_OK) - { - if (_urb->actual_length < _urb->transfer_buffer_length) - _urbd->status = -EREMOTEIO; - } - } - } - else if(_urb->transfer_buffer_length%_ifxhc->mps) // OUT without ZLP - { - if (_ifxhc->split) - _urb->actual_length += _ifxhc->ssplit_out_xfer_count; - else - _urb->actual_length += _ifxhc->xfer_len; - if (_urb->actual_length >= _urb->transfer_buffer_length) - { - xfer_done = 1; - _urbd->status = 0; - } - } - else if (_urb->actual_length >= _urb->transfer_buffer_length) //OUT with ZLP - { - xfer_done = 1; - _urbd->status = 0; - } - else //OUT without ZLP, unfinished - { - if (_ifxhc->split) - _urb->actual_length += _ifxhc->ssplit_out_xfer_count; - else - _urb->actual_length += _ifxhc->xfer_len; - if (!_ifxhc->short_rw && _urb->actual_length >= _urb->transfer_buffer_length) - { - xfer_done = 1; - _urbd->status = 0; - } - } - - #ifdef __DEBUG__ - { - hctsiz_data_t hctsiz; - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB: %s: %s, channel %d\n", - __func__, (_ifxhc->is_in ? "IN" : "OUT"), _ifxhc->hc_num); - IFX_DEBUGPL(DBG_HCDV, " hc->xfer_len %d\n", _ifxhc->xfer_len); - IFX_DEBUGPL(DBG_HCDV, " hctsiz.xfersize %d\n", hctsiz.b.xfersize); - #ifdef __EN_ISOC__ - if(_urbd->epqh->ep_type==IFXUSB_EP_TYPE_ISOC) - { - IFX_DEBUGPL(DBG_HCDV, " descritor # %d\n", _urbd->isoc_frame_index); - IFX_DEBUGPL(DBG_HCDV, " buffer_length %d\n", - _urb->iso_frame_desc[_urbd->isoc_frame_index].length); - IFX_DEBUGPL(DBG_HCDV, " actual_length %d\n", _urb->iso_frame_desc[_urbd->isoc_frame_index].actual_length); - } - else - #endif - { - IFX_DEBUGPL(DBG_HCDV, " urb->transfer_buffer_length %d\n", - _urb->transfer_buffer_length); - IFX_DEBUGPL(DBG_HCDV, " urb->actual_length %d\n", _urb->actual_length); - } - } - #endif - return xfer_done; -} - -#ifdef __EN_ISOC__ - static void next_isoc_sub(unsigned long data) - { - ifxhcd_urbd_t *urbd; - ifxhcd_hcd_t *ifxhcd; - - urbd=((ifxhcd_urbd_t *)data); - ifxhcd=urbd->epqh->ifxhcd; - - if (!urbd->epqh) - IFX_ERROR("%s: invalid epqd\n",__func__); - #if defined(__UNALIGNED_BUF_ADJ__) - else - { - if( urbd->aligned_checked && -// urbd->using_aligned_buf && - urbd->xfer_buff && - urbd->is_in) - { - uint8_t *buf; - - buf=urbd->xfer_buff; - buf+=urbd->urb->iso_frame_desc[urbd->isoc_frame_index].offset; - memcpy(buf,urbd->aligned_buf,urbd->urb->iso_frame_desc[urbd->isoc_frame_index].length); - } -// urbd->using_aligned_buf=0; -// urbd->using_aligned_setup=0; - } - #endif - - urbd->isoc_frame_index++; - if(urbd->isoc_frame_index>=urbd->urb->number_of_packets) - release_channel(ifxhcd,urbd->epqh->hc,HC_XFER_URB_COMPLETE); - else - init_hc(urbd->epqh); - } -#endif - -/*! - \fn static void complete_channel(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxhcd_urbd_t *_urbd) - \brief Complete the transaction on the channel. - \param _ifxhcd Pointer to the sate of HCD structure - \param _ifxhc Pointer to host channel descriptor - \param _urbd Pointer to URB descriptor - \return None - \ingroup IFXUSB_HCD - */ -static void complete_channel(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxhcd_urbd_t *_urbd) -{ - ifxusb_hc_regs_t *hc_regs = _ifxhcd->core_if.hc_regs[_ifxhc->hc_num]; - struct urb *urb = NULL; - ifxhcd_epqh_t *epqh = NULL; - int urb_xfer_done; - - IFX_DEBUGPL(DBG_HCD, "--Complete Channel %d : \n", _ifxhc->hc_num); - - if(!_urbd) - { - IFX_ERROR("ERROR %s():%d urbd=%p\n",__func__,__LINE__,_urbd); - return; - } - - urb = _urbd->urb; - epqh = _urbd->epqh; - - if(!epqh) - { - release_channel(_ifxhcd,_ifxhc,HC_XFER_NO_EPQH); - return; - } - if(!urb || (unsigned long)urb->hcpriv!=(unsigned long)_urbd) - { - release_channel(_ifxhcd,_ifxhc,HC_XFER_NO_URB); - return; - } - - if (_ifxhc->split) - _ifxhc->split = 1; - - switch (epqh->ep_type) - { - case IFXUSB_EP_TYPE_CTRL: - switch (_ifxhc->control_phase) - { - case IFXHCD_CONTROL_SETUP: - if (_urbd->xfer_len > 0) - { - _ifxhc->control_phase = IFXHCD_CONTROL_DATA; - IFX_DEBUGPL(DBG_HCDV, " Control setup transaction done Data Stage now\n"); - _ifxhc->is_in = _urbd->is_in; - _ifxhc->xfer_len = _urbd->xfer_len; - #if defined(__UNALIGNED_BUF_ADJ__) - if(_urbd->aligned_buf) - _ifxhc->xfer_buff = _urbd->aligned_buf; - else - #endif - _ifxhc->xfer_buff = _urbd->xfer_buff; - #ifdef __NAKSTOP__ - if(!_ifxhc->split) - { - #ifdef __INNAKSTOP_CTRL__ - if(_ifxhc->is_in) - _ifxhc->stop_on=1; - #endif - #ifdef __PINGSTOP_CTRL__ - if(!_ifxhc->is_in) - _ifxhc->stop_on=1; - #endif - } - #endif - } - else - { - IFX_DEBUGPL(DBG_HCDV, " Control setup transaction done Status Stage now\n"); - _ifxhc->control_phase = IFXHCD_CONTROL_STATUS; - _ifxhc->is_in = 1; - _ifxhc->xfer_len = 0; - _ifxhc->xfer_buff = _ifxhcd->status_buf; - #ifdef __NAKSTOP__ - _ifxhc->stop_on=0; - #endif - } - if(_ifxhc->is_in) - _ifxhc->short_rw =0; - else - _ifxhc->short_rw =(urb->transfer_flags & URB_ZERO_PACKET)?1:0; - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - _ifxhc->xfer_count = 0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - break; - case IFXHCD_CONTROL_DATA: - urb_xfer_done = update_urb_state_xfer_comp(_ifxhc, hc_regs, urb, _urbd); - if (urb_xfer_done) - { - _ifxhc->control_phase = IFXHCD_CONTROL_STATUS; - IFX_DEBUGPL(DBG_HCDV, " Control data transaction done Status Stage now\n"); - _ifxhc->is_in = (_urbd->is_in)?0:1; - _ifxhc->xfer_len = 0; - _ifxhc->xfer_count = 0; - _ifxhc->xfer_buff = _ifxhcd->status_buf; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - if(_ifxhc->is_in) - _ifxhc->short_rw =0; - else - _ifxhc->short_rw =1; - #ifdef __NAKSTOP__ - _ifxhc->stop_on=0; - #endif - } - else // continue - { - IFX_DEBUGPL(DBG_HCDV, " Control data transaction continue\n"); - _ifxhc->xfer_len = _urbd->xfer_len - urb->actual_length; - _ifxhc->xfer_count = urb->actual_length; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->data_pid_start = read_data_toggle(hc_regs); - } - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - break; - case IFXHCD_CONTROL_STATUS: - IFX_DEBUGPL(DBG_HCDV, " Control status transaction done\n"); - if (_urbd->status == -EINPROGRESS) - _urbd->status = 0; - release_channel(_ifxhcd,_ifxhc,HC_XFER_URB_COMPLETE); - break; - } - break; - case IFXUSB_EP_TYPE_BULK: - IFX_DEBUGPL(DBG_HCDV, " Bulk transfer complete\n"); - urb_xfer_done = update_urb_state_xfer_comp(_ifxhc, hc_regs, urb, _urbd); - if (urb_xfer_done) - release_channel(_ifxhcd,_ifxhc,HC_XFER_URB_COMPLETE); - else - { - _ifxhc->xfer_len = _urbd->xfer_len - urb->actual_length; - _ifxhc->xfer_count = urb->actual_length; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->data_pid_start = read_data_toggle(hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - break; - case IFXUSB_EP_TYPE_INTR: - urb_xfer_done = update_urb_state_xfer_comp(_ifxhc, hc_regs, urb, _urbd); - - #ifdef __INTRINCRETRY__ - if(!urb_xfer_done) - release_channel(_ifxhcd,_ifxhc,HC_XFER_INTR_NAK_RETRY); - else - #endif - release_channel(_ifxhcd,_ifxhc,HC_XFER_URB_COMPLETE); - break; - case IFXUSB_EP_TYPE_ISOC: - #ifdef __EN_ISOC__ - urb_xfer_done = update_urb_state_xfer_comp(_ifxhc, hc_regs, urb, _urbd); - if (urb_xfer_done) - { - #if defined(__UNALIGNED_BUF_ADJ__) - if(in_irq()) - { - if(!epqh->tasklet_next_isoc.func) - { - epqh->tasklet_next_isoc.next = NULL; - epqh->tasklet_next_isoc.state = 0; - atomic_set( &epqh->tasklet_next_isoc.count, 0); - epqh->tasklet_next_isoc.func = next_isoc_sub; - epqh->tasklet_next_isoc.data = (unsigned long)_urbd; - } - tasklet_schedule(&epqh->tasklet_next_isoc); - } - else - #endif - { - next_isoc_sub((unsigned long)_urbd); - } - } - else - { - struct usb_iso_packet_descriptor *frame_desc; - frame_desc = &urb->iso_frame_desc[_urbd->isoc_frame_index]; - _ifxhc->xfer_len = _urbd->xfer_len - frame_desc->actual_length; - _ifxhc->xfer_count = frame_desc->actual_length; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->data_pid_start = read_data_toggle(hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - #endif - break; - } -} - - - -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrl_rx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - #ifdef __INNAKSTOP_CTRL__ - if (_ifxhc->halt_status == HC_XFER_NAK) - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - u32 actual_length; - actual_length = _urbd->urb->actual_length + (_ifxhc->xfer_len - hctsiz.b.xfersize); - - if(_urbd->xfer_len && actual_length >= _urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - else - { - printk(KERN_INFO "Warning: %s() %d Invalid CTRL Phase:%d\n",__func__,__LINE__,_ifxhc->control_phase); - release_channel(_ifxhcd, _ifxhc, _ifxhc->halt_status); - } - return 1; - } - #endif - - if (hcint.b.xfercomp || hcint.d32 == 0x02) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.stall) - { - _urbd->error_count =0; - // ZLP shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - #if 0 - if(_ifxhc->control_phase == IFXHCD_CONTROL_STATUS) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if (hcint.b.bblerr) - { - _urbd->error_count =0; - - // ZLP shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - #if 0 - if(_ifxhc->control_phase == IFXHCD_CONTROL_STATUS) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - } - return 1; - } - else if (hcint.b.xacterr) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - #if 1 - if(_ifxhc->control_phase == IFXHCD_CONTROL_STATUS) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - #if 1 - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - #else - u32 actual_length; - actual_length = _urbd->urb->actual_length + (_ifxhc->xfer_len - hctsiz.b.xfersize); - if(actual_length >= _urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->error_count++; - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - if (_urbd->error_count >= 3) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->erron=1; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - #endif - } - else - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - #if 0 - #if 1 - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - #else - u32 actual_length; - actual_length = _urbd->urb->actual_length + (_ifxhc->xfer_len - hctsiz.b.xfersize); - if(actual_length>=_urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->urb->actual_length = actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - } - #endif - #else - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - #endif - return 1; - } - else if(hcint.b.frmovrun ) - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else - { - _urbd->error_count =0; - IFX_ERROR("ERROR %s():%d invalid chhlt condition %08X/%08X %d\n",__func__,__LINE__,hcint.d32,hcintmsk.d32,_ifxhc->halt_status); - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - return 1; - } - - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrl_tx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - #ifdef __PINGSTOP_CTRL__ - if (_ifxhc->halt_status == HC_XFER_NAK) - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - u32 actual_length; - actual_length = _urbd->urb->actual_length + ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - - if(_urbd->xfer_len && actual_length >= _urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - else - { - printk(KERN_INFO "Warning: %s() %d Invalid CTRL Phase:%d\n",__func__,__LINE__,_ifxhc->control_phase); - release_channel(_ifxhcd, _ifxhc, _ifxhc->halt_status); - } - return 1; - } - #endif - - - if (hcint.b.xfercomp || hcint.d32 == 0x02) - { - _urbd->error_count =0; - if(_ifxhc->xfer_len==0 && !hcint.b.ack && hcint.b.nak) - { - // Walkaround: When sending ZLP and receive NAK but also issue CMPT intr - // Solution: NoSplit: Resend at next SOF - // Split : Resend at next SOF with SSPLIT - if(hcint.b.nyet) - _ifxhc->epqh->do_ping=1; - - _ifxhc->xfer_len = 0; - _ifxhc->xfer_count = 0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - else - { - if(hcint.b.nyet) - _ifxhc->epqh->do_ping=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if (hcint.b.stall) - { - _urbd->error_count =0; - - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - } - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if (hcint.b.xacterr) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - if(_ifxhc->control_phase == IFXHCD_CONTROL_STATUS) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else if(_ifxhc->control_phase == IFXHCD_CONTROL_SETUP) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - #if 0 - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - #else - u32 actual_length; - actual_length = _urbd->urb->actual_length + ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - if(actual_length>=_urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->error_count++; - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - if (_urbd->error_count >= 3) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->erron=1; - _ifxhc->phase=HC_WAITING; - _ifxhc->epqh->do_ping=1; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - #endif - } - else - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - return 1; - } - else if(hcint.b.bblerr ) - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - } - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.nak || hcint.b.nyet) - { - #ifdef __PINGSTOP_CTRL__ - _urbd->error_count =0; - IFX_ERROR("ERROR %s():%d invalid chhlt condition\n",__func__,__LINE__); - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - #else - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - if(_ifxhc->control_phase == IFXHCD_CONTROL_STATUS) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else if(_ifxhc->control_phase == IFXHCD_CONTROL_SETUP) - { - _urbd->error_count =0; - IFX_ERROR("ERROR %s():%d invalid chhlt condition\n",__func__,__LINE__); - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - #if 0 - _ifxhc->epqh->do_ping=1; - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - #else - u32 actual_length; - _ifxhc->epqh->do_ping=1; - actual_length = _urbd->urb->actual_length + ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - if(actual_length>=_urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->erron=1; - _ifxhc->epqh->do_ping=1; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - #endif - } - #endif - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - } - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.frmovrun ) - { - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - } - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else - { - _urbd->error_count =0; - IFX_ERROR("ERROR %s():%d invalid chhlt condition %08X/%08X %d\n",__func__,__LINE__,hcint.d32,hcintmsk.d32,_ifxhc->halt_status); - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_bulk_rx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - #ifdef __INNAKSTOP_BULK__ - if(_ifxhc->halt_status == HC_XFER_NAK) - { - u32 actual_length; - actual_length = _urbd->urb->actual_length + (_ifxhc->xfer_len - hctsiz.b.xfersize); - - if( - (_urbd->xfer_len && actual_length>=_urbd->xfer_len) - || hctsiz.b.pktcnt==0 - || (hctsiz.b.xfersize % _ifxhc->mps)>0 - ) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - #endif - - if (hcint.b.xfercomp || hcint.d32 == 0x02) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.stall) - { - _urbd->error_count =0; - // ZLP shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if (hcint.b.bblerr) - { - _urbd->error_count =0; - - // ZLP shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - } - return 1; - } - else if (hcint.b.xacterr) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - #if 0 - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - #else - u32 actual_length; - actual_length = _urbd->urb->actual_length + (_ifxhc->xfer_len - hctsiz.b.xfersize); - if(actual_length >= _urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->error_count++; - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - if (_urbd->error_count >= 3) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->erron=1; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - #endif - } - return 1; - } - else if(hcint.b.datatglerr ) - { - #if 0 - #if 1 - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - #else - u32 actual_length; - actual_length = _urbd->urb->actual_length + (_ifxhc->xfer_len - hctsiz.b.xfersize); - if(actual_length >= _urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->urb->actual_length = actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - } - #endif - #else - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - #endif - return 1; - } - else if(hcint.b.frmovrun ) - { -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else - { - _urbd->error_count =0; - IFX_ERROR("ERROR %s():%d invalid chhlt condition %08X/%08X %d sz:%d/%d/%d/%d\n",__func__,__LINE__,hcint.d32,hcintmsk.d32,_ifxhc->halt_status , hctsiz.b.xfersize, _ifxhc->xfer_len-_ifxhc->xfer_len,_ifxhc->xfer_len,_urbd->xfer_len); - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_bulk_tx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - #ifdef __PINGSTOP_BULK__ - if (_ifxhc->halt_status == HC_XFER_NAK) - { - u32 actual_length; - actual_length = _urbd->urb->actual_length + ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - - if(_urbd->xfer_len && actual_length >= _urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - #endif - - if (hcint.b.xfercomp || hcint.d32 == 0x02) - { - _urbd->error_count =0; - if(_ifxhc->xfer_len==0 && !hcint.b.ack && hcint.b.nak) - { - // Walkaround: When sending ZLP and receive NAK but also issue CMPT intr - // Solution: NoSplit: Resend at next SOF - // Split : Resend at next SOF with SSPLIT - if(hcint.b.nyet) - _ifxhc->epqh->do_ping=1; - - _ifxhc->xfer_len = 0; - _ifxhc->xfer_count = 0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - else - { - if(hcint.b.nyet) - _ifxhc->epqh->do_ping=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if (hcint.b.stall) - { - _urbd->error_count =0; - - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - if(_urbd->urb->actual_length>_urbd->xfer_len) _urbd->urb->actual_length=_urbd->xfer_len; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if (hcint.b.xacterr) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - #if 0 - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - #else - u32 actual_length; - actual_length = _urbd->urb->actual_length + ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - if(actual_length >= _urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->error_count++; - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - if (_urbd->error_count >= 3) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->erron=1; - _ifxhc->phase=HC_WAITING; - _ifxhc->epqh->do_ping=1; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - #endif - } - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - if(_urbd->urb->actual_length>_urbd->xfer_len) _urbd->urb->actual_length=_urbd->xfer_len; - IFX_ERROR("ERROR %s():%d invalid packet babble\n",__func__,__LINE__); - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.nak || hcint.b.nyet) - { - #ifdef __PINGSTOP_BULK__ - _urbd->error_count =0; - IFX_ERROR("ERROR %s():%d invalid chhlt condition\n",__func__,__LINE__); - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - #else - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - #if 0 - _ifxhc->epqh->do_ping=1; - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - #else - u32 actual_length; - _ifxhc->epqh->do_ping=1; - actual_length = _urbd->urb->actual_length + ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - if(actual_length>=_urbd->xfer_len) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _ifxhc->xfer_count = - _urbd->urb->actual_length = actual_length; - _ifxhc->xfer_len = _urbd->xfer_len - actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->erron=1; - _ifxhc->epqh->do_ping=1; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - #endif - } - #endif - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); -// if( _urbd->urb->actual_length > _ifxhc->xfer_len) _urbd->urb->actual_length = _urbd->xfer_len; - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else - { - _urbd->error_count =0; - IFX_ERROR("ERROR %s():%d invalid chhlt condition %08X/%08X %d\n",__func__,__LINE__,hcint.d32,hcintmsk.d32,_ifxhc->halt_status); - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_rx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.xfercomp || hcint.d32 == 0x02) - { - _urbd->error_count =0; - //restart INTR immediately - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.stall) - { - _urbd->error_count =0; - - // Don't care shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if (hcint.b.bblerr) - { - _urbd->error_count =0; - - // Don't care shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - } - return 1; - } - else if (hcint.b.datatglerr || hcint.b.frmovrun) - { - _urbd->error_count =0; - //restart INTR immediately - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.xacterr) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - return 1; - } - else if(hcint.b.nyet ) - { - return 1; - } - else if (hcint.b.nak) - { - - #ifdef __INTRNAKRETRY__ - if(hctsiz.b.pktcnt) - { - release_channel(_ifxhcd, _ifxhc, HC_XFER_INTR_NAK_RETRY); - return 1; - } - #endif - _urbd->error_count =0; - //restart INTR immediately - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else - { - _urbd->error_count =0; - //restart INTR immediately - #if 0 - if(hctsiz.b.pktcnt>0) - { - // TODO Re-initialize Channel (in next b_interval - 1 uF/F) - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - else - #endif - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_tx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - if (hcint.b.xfercomp || hcint.d32 == 0x02) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _urbd->error_count =0; - //restart INTR immediately - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.stall) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nyet); - disable_hc_int(_hc_regs,nak); - _urbd->error_count =0; - - // Don't care shortcut - #if 0 - if(hctsiz.b.pktcnt==0) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - #endif - { - if(_ifxhc->xfer_len!=0)// !_ifxhc->is_in - _urbd->urb->actual_length += ((_ifxhc->start_pkt_count - hctsiz.b.pktcnt ) * _ifxhc->mps); - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - } - return 1; - } - else if(hcint.b.nak || hcint.b.frmovrun ) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nyet); - disable_hc_int(_hc_regs,nak); - _urbd->error_count =0; - //restart INTR immediately - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if(hcint.b.xacterr ) - { - // ZLP shortcut - #if 1 - if(hctsiz.b.pktcnt==0) - { - _urbd->error_count =0; - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - #endif - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_rx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #ifdef __EN_ISOC__ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - if (hcint.b.xfercomp || hcint.b.frmovrun || hcint.d32 == 0x02) - { - _urbd->error_count=0; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - if (hcint.b.xfercomp) - complete_channel(_ifxhcd, _ifxhc, _urbd); - else - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - } - else if (hcint.b.xacterr || hcint.b.bblerr) - { - #ifndef VR9Skip - if(hctsiz.b.pktcnt==0) - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - if (hcint.b.bblerr) - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - else if (hcint.b.xacterr) - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - enable_hc_int(_hc_regs,ack); - enable_hc_int(_hc_regs,nak); - enable_hc_int(_hc_regs,nyet); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - #endif - } - else if(hcint.b.datatglerr ) - { - return 1; - } - else if(hcint.b.stall ) - { - return 1; - } - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_tx_nonsplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #ifdef __EN_ISOC__ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - if (hcint.b.xfercomp || hcint.d32 == 0x02) - { - _urbd->error_count=0; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.frmovrun) - { - #ifndef VR9Skip - _urbd->error_count=0; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - #endif - } - else if(hcint.b.datatglerr ) - { - return 1; - } - else if(hcint.b.bblerr ) - { - #ifndef VR9Skip - if(hctsiz.b.pktcnt==0) - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - else - { - _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - } - else - { - enable_hc_int(_hc_regs,ack); - enable_hc_int(_hc_regs,nak); - enable_hc_int(_hc_regs,nyet); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - } - #endif - } - else if(hcint.b.xacterr ) - { - if(hctsiz.b.pktcnt==0) - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.stall ) - { - return 1; - } - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrl_rx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.ack) - { - _urbd->error_count=0; - _ifxhc->split=2; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if (hcint.b.nak) - { - _urbd->error_count = 0; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if (hcint.b.xacterr) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.nyet ) - { - } - else if(hcint.b.xfercomp ) - { - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrl_tx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.ack ) - { - _urbd->error_count=0; - if (_ifxhc->control_phase != IFXHCD_CONTROL_SETUP) - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->data_pid_start =read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - if (_ifxhc->control_phase != IFXHCD_CONTROL_SETUP) - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->data_pid_start =read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nak ) - { - _urbd->error_count =0; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.xfercomp ) - { - printk(KERN_INFO "Warning: %s() %d CTRL OUT SPLIT1 COMPLETE\n",__func__,__LINE__); - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_bulk_rx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.ack) - { - _urbd->error_count=0; - _ifxhc->split=2; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if (hcint.b.nak) - { - _urbd->error_count = 0; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if (hcint.b.xacterr) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.nyet ) - { - } - else if(hcint.b.xfercomp ) - { - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_bulk_tx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.ack ) - { - _urbd->error_count=0; - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->data_pid_start =read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->data_pid_start =read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nak ) - { - _urbd->error_count =0; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.xfercomp ) - { - printk(KERN_INFO "Warning: %s() %d BULK OUT SPLIT1 COMPLETE\n",__func__,__LINE__); - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_rx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.ack) - { - _urbd->error_count=0; - _ifxhc->split=2; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nak) - { - _urbd->error_count=0; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.xacterr) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - _urbd->error_count=hcchar.b.multicnt; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.frmovrun ) - { - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.xfercomp ) - { - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_tx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.ack ) - { - _urbd->error_count=0; - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->ssplit_out_xfer_count = _ifxhc->xfer_len; - _ifxhc->split=2; - _ifxhc->data_pid_start = read_data_toggle(_hc_regs); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nak ) - { - _urbd->error_count =0; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count =0; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.xacterr ) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - _urbd->error_count=hcchar.b.multicnt; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - enable_hc_int(_hc_regs,ack); - enable_hc_int(_hc_regs,nak); - enable_hc_int(_hc_regs,nyet); - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_DATA_TOGGLE_ERR); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count =0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.xfercomp ) - { - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_rx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - if (hcint.b.ack ) - { - Do Complete Split - } - else if(hcint.b.frmovrun ) - { - Rewind Buffer Pointers - Retry Start Split (in next b_interval ¡V 1 uF) - } - else if(hcint.b.datatglerr ) - { - //warning - } - else if(hcint.b.bblerr ) - { - //warning - } - else if(hcint.b.xacterr ) - { - //warning - } - else if(hcint.b.stall ) - { - //warning - } - else if(hcint.b.nak ) - { - //warning - } - else if(hcint.b.xfercomp ) - { - //warning - } - else if(hcint.b.nyet) - { - //warning - } - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_tx_ssplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - if (hcint.b.ack ) - { - //Do Next Start Split (in next b_interval ¡V 1 uF) - } - else if(hcint.b.frmovrun ) - { - //Do Next Transaction in next frame. - } - else if(hcint.b.datatglerr ) - { - //warning - } - else if(hcint.b.bblerr ) - { - //warning - } - else if(hcint.b.xacterr ) - { - //warning - } - else if(hcint.b.stall ) - { - //warning - } - else if(hcint.b.nak ) - { - //warning - } - else if(hcint.b.xfercomp ) - { - //warning - } - else if(hcint.b.nyet) - { - //warning - } - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrl_rx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.xfercomp) - { - _urbd->error_count =0; - _ifxhc->split=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.nak) - { - _ifxhc->split = 1; - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - } - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.stall || hcint.b.bblerr ) - { - _urbd->error_count=0; - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.bblerr ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - } - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - } - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_ctrl_tx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if(hcint.b.xfercomp ) - { - _urbd->error_count=0; - _ifxhc->split=1; - #if 0 - if(_ifxhc->xfer_len==0 && !hcint.b.ack && (hcint.b.nak || hcint.b.nyet)) - { - // Walkaround: When sending ZLP and receive NYEY or NAK but also issue CMPT intr - // Solution: NoSplit: Resend at next SOF - // Split : Resend at next SOF with SSPLIT - _ifxhc->xfer_len = 0; - _ifxhc->xfer_count = 0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - else - #endif - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if(hcint.b.nak ) - { - _ifxhc->split = 1; - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - } - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - //Retry Complete Split - // Issue Retry instantly on next SOF, without gothrough process_channels - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - } - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - if(_ifxhc->control_phase == IFXHCD_CONTROL_DATA) - { - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - } - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_bulk_rx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.xfercomp) - { - _urbd->error_count =0; - _ifxhc->split=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if (hcint.b.nak) - { - _ifxhc->split = 1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.stall || hcint.b.bblerr ) - { - _urbd->error_count=0; - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.bblerr ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_bulk_tx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if(hcint.b.xfercomp ) - { - _urbd->error_count=0; - _ifxhc->split=1; - #if 0 - if(_ifxhc->xfer_len==0 && !hcint.b.ack && (hcint.b.nak || hcint.b.nyet)) - { - // Walkaround: When sending ZLP and receive NYEY or NAK but also issue CMPT intr - // Solution: NoSplit: Resend at next SOF - // Split : Resend at next SOF with SSPLIT - _ifxhc->xfer_len = 0; - _ifxhc->xfer_count = 0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - else - #endif - { - complete_channel(_ifxhcd, _ifxhc, _urbd); - } - return 1; - } - else if(hcint.b.nak ) - { - _ifxhc->split = 1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - //Retry Complete Split - // Issue Retry instantly on next SOF, without gothrough process_channels - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.stall ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - return 1; - } - else if(hcint.b.xacterr ) - { - _urbd->error_count++; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - _ifxhc->epqh->do_ping=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_rx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if (hcint.b.xfercomp ) - { - _urbd->error_count=0; - _ifxhc->split=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if(hcint.b.nak ) - { - _ifxhc->split = 1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun || hcint.b.bblerr || hcint.b.stall ) - { - _urbd->error_count=0; - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.bblerr ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - else if(hcint.b.frmovrun ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.xacterr ) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - _urbd->error_count=hcchar.b.multicnt; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_intr_tx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - - if(hcint.b.xfercomp ) - { - _urbd->error_count=0; - _ifxhc->split=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if(hcint.b.nak ) - { - _ifxhc->split = 1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.nyet) - { - _urbd->error_count=0; - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.stall || hcint.b.frmovrun) - { - _urbd->error_count=0; - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.frmovrun ) - release_channel(_ifxhcd, _ifxhc, HC_XFER_FRAME_OVERRUN); - return 1; - } - else if(hcint.b.xacterr ) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - _urbd->error_count=hcchar.b.multicnt; - if(_urbd->error_count>=3) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_XACT_ERR); - } - else - { - _ifxhc->split=1; - _ifxhc->epqh->do_ping=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - } - return 1; - } - else if(hcint.b.datatglerr ) - { - if(_ifxhc->data_pid_start == IFXUSB_HC_PID_DATA0) - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA1; - else - _ifxhc->data_pid_start = IFXUSB_HC_PID_DATA0; - _ifxhc->split=1; - _ifxhc->epqh->do_ping=1; - _ifxhc->xfer_len = _urbd->xfer_len - _urbd->urb->actual_length; - _ifxhc->xfer_count = _urbd->urb->actual_length; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.bblerr ) - { - _urbd->error_count=0; - release_channel(_ifxhcd, _ifxhc, HC_XFER_BABBLE_ERR); - return 1; - } - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_rx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - if(hcint.b.xfercomp ) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - disable_hc_int(_hc_regs,nyet); - _urbd->error_count=0; - _ifxhc->split=1; - complete_channel(_ifxhcd, _ifxhc, _urbd); - return 1; - } - else if(hcint.b.nak ) - { - Retry Start Split (in next b_interval ¡V 1 uF) - } - else if(hcint.b.nyet) - { - //Do Next Complete Split - // Issue Retry instantly on next SOF, without gothrough process_channels - _urbd->error_count=0; - //disable_hc_int(_hc_regs,ack); - //disable_hc_int(_hc_regs,nak); - //disable_hc_int(_hc_regs,datatglerr); - _ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - _ifxhc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, _ifxhc); - return 1; - } - else if(hcint.b.frmovrun || hcint.b.stall || hcint.b.bblerr) - { - _urbd->error_count=0; - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nyet); - disable_hc_int(_hc_regs,nak); - _ifxhc->wait_for_sof = 0; - - //if(hctsiz.b.pktcnt==0) - //{ - // complete_channel(_ifxhcd, _ifxhc, _urbd); - // return 1; - //} - //else - // _urbd->urb->actual_length += (_ifxhc->xfer_len - hctsiz.b.xfersize); - if (hcint.b.stall) - release_channel(_ifxhcd, _ifxhc, HC_XFER_STALL); - else if(hcint.b.frmovrun ) - else if(hcint.b.bblerr ) - return 1; - } - else if(hcint.b.xacterr ) - { - Rewind Buffer Pointers - if (HCCHARn.EC = = 3) // ERR response received - { - Record ERR error - Do Next Start Split (in next frame) - } - else - { - De-allocate Channel - } - } - else if(hcint.b.datatglerr ) - { - warning - } - else if(hcint.b.ack ) - { - warning - } - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -static int32_t chhltd_isoc_tx_csplit(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - hcint_data_t hcint; - hcint_data_t hcintmsk; - hctsiz_data_t hctsiz; - int out_nak_enh = 0; - - if (_ifxhcd->core_if.snpsid >= 0x4f54271a && _ifxhc->speed == IFXUSB_EP_SPEED_HIGH) - out_nak_enh = 1; - - hcint.d32 = ifxusb_rreg(&_hc_regs->hcint); - hcintmsk.d32 = ifxusb_rreg(&_hc_regs->hcintmsk); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - warning - #endif - return 0; -} -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -//////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/*! - \fn static int32_t handle_hc_chhltd_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) - \brief This function handles halted interrupts of host channels. - \param _ifxhcd Pointer to the sate of HCD structure - \param _ifxhc Pointer to host channel descriptor - \param _hc_regs Pointer to host channel registers - \param _urbd Pointer to URB descriptor - \return 0 OK - \ingroup IFXUSB_HCD - */ -static -int32_t handle_hc_chhltd_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: Channel Halted--\n", _ifxhc->hc_num); - - _ifxhc->phase = HC_STOPPED; - if(_ifxhc->epqh) - if(_ifxhc->epqh->urbd) - _ifxhc->epqh->urbd->phase=URBD_ACTIVE; - - if (_ifxhc->halt_status == HC_XFER_URB_DEQUEUE || - _ifxhc->halt_status == HC_XFER_AHB_ERR) { - /* - * Just release the channel. A dequeue can happen on a - * transfer timeout. In the case of an AHB Error, the channel - * was forced to halt because there's no way to gracefully - * recover. - */ - if(_ifxhc->epqh) - if(_ifxhc->epqh->urbd) - _ifxhc->epqh->urbd->phase=URBD_DEQUEUEING; - release_channel(_ifxhcd, _ifxhc, _ifxhc->halt_status); - return 1; - } - - if (_ifxhc->ep_type == IFXUSB_EP_TYPE_CTRL) - { - if (_ifxhc->split==0) - { - if(_ifxhc->is_in) - return (chhltd_ctrl_rx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_ctrl_tx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==1) - { - if(_ifxhc->is_in) - return (chhltd_ctrl_rx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_ctrl_tx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==2) - { - if(_ifxhc->is_in) - return (chhltd_ctrl_rx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_ctrl_tx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - } - else if(_ifxhc->ep_type == IFXUSB_EP_TYPE_BULK) - { - if (_ifxhc->split==0) - { - if(_ifxhc->is_in) - return (chhltd_bulk_rx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_bulk_tx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==1) - { - if(_ifxhc->is_in) - return (chhltd_bulk_rx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_bulk_tx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==2) - { - if(_ifxhc->is_in) - return (chhltd_bulk_rx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_bulk_tx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - } - else if(_ifxhc->ep_type == IFXUSB_EP_TYPE_INTR) - { - if (_ifxhc->split==0) - { - if(_ifxhc->is_in) - return (chhltd_intr_rx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_intr_tx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==1) - { - if(_ifxhc->is_in) - return (chhltd_intr_rx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_intr_tx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==2) - { - if(_ifxhc->is_in) - return (chhltd_intr_rx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_intr_tx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - } - else if(_ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - { - if (_ifxhc->split==0) - { - if(_ifxhc->is_in) - return (chhltd_isoc_rx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_isoc_tx_nonsplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==1) - { - if(_ifxhc->is_in) - return (chhltd_isoc_rx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_isoc_tx_ssplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - else if(_ifxhc->split==2) - { - if(_ifxhc->is_in) - return (chhltd_isoc_rx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - else - return (chhltd_isoc_tx_csplit(_ifxhcd,_ifxhc,_hc_regs,_urbd)); - } - } - return 0; -} - -/* - * Handles a host channel AHB error interrupt. This handler is only called in - * DMA mode. - */ -static void hc_other_intr_dump(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - #ifdef __DEBUG__ - hcchar_data_t hcchar; - hcsplt_data_t hcsplt; - hctsiz_data_t hctsiz; - uint32_t hcdma; - struct urb *urb = _urbd->urb; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - hcsplt.d32 = ifxusb_rreg(&_hc_regs->hcsplt); - hctsiz.d32 = ifxusb_rreg(&_hc_regs->hctsiz); - hcdma = ifxusb_rreg(&_hc_regs->hcdma); - - IFX_ERROR("Channel %d\n", _ifxhc->hc_num); - IFX_ERROR(" hcchar 0x%08x, hcsplt 0x%08x\n", hcchar.d32, hcsplt.d32); - IFX_ERROR(" hctsiz 0x%08x, hcdma 0x%08x\n", hctsiz.d32, hcdma); - IFX_ERROR(" Device address: %d\n", usb_pipedevice(urb->pipe)); - IFX_ERROR(" Endpoint: %d, %s\n", usb_pipeendpoint(urb->pipe), - (usb_pipein(urb->pipe) ? "IN" : "OUT")); - IFX_ERROR(" Endpoint type: %s\n", - ({char *pipetype; - switch (usb_pipetype(urb->pipe)) { - case PIPE_CONTROL: pipetype = "CTRL"; break; - case PIPE_BULK: pipetype = "BULK"; break; - case PIPE_INTERRUPT: pipetype = "INTR"; break; - case PIPE_ISOCHRONOUS: pipetype = "ISOC"; break; - default: pipetype = "????"; break; - }; pipetype;})); - IFX_ERROR(" Speed: %s\n", - ({char *speed; - switch (urb->dev->speed) { - case USB_SPEED_HIGH: speed = "HS"; break; - case USB_SPEED_FULL: speed = "FS"; break; - case USB_SPEED_LOW: speed = "LS"; break; - default: speed = "????"; break; - }; speed;})); - IFX_ERROR(" Max packet size: %d\n", - usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe))); - IFX_ERROR(" Data buffer length: %d\n", urb->transfer_buffer_length); - IFX_ERROR(" Transfer buffer: %p, Transfer DMA: %p\n", - urb->transfer_buffer, (void *)urb->transfer_dma); - IFX_ERROR(" Setup buffer: %p, Setup DMA: %p\n", - urb->setup_packet, (void *)urb->setup_dma); - IFX_ERROR(" Interval: %d\n", urb->interval); - #endif //__DEBUG__ -} - -/* - * Handles a host channel ACK interrupt. This interrupt is enabled when - * errors occur, and during Start Split transactions. - */ -static -int32_t handle_hc_ack_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - _urbd->error_count=0; - _ifxhc->erron = 0; - - disable_hc_int(_hc_regs,nyet); - - #ifdef __NAKSTOP__ - if(!_ifxhc->stop_on) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - } - #else - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - #endif - return 1; -} - -/* - * Handles a host channel ACK interrupt. This interrupt is enabled when - * errors occur, and during Start Split transactions. - */ -static -int32_t handle_hc_nak_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - _urbd->error_count=0; - _ifxhc->erron=0; - disable_hc_int(_hc_regs,nyet); - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - #ifdef __NAKSTOP__ - if(_ifxhc->stop_on) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_hc_regs->hcchar); - if(hcchar.b.chen) - { - hcchar.b.chdis = 1; - _ifxhc->halt_status = HC_XFER_NAK; - ifxusb_wreg(&_hc_regs->hcchar, hcchar.d32); - } - } - #endif - return 1; -} - -static -int32_t handle_hc_nyet_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - _urbd->error_count=0; - _ifxhc->erron = 0; - - disable_hc_int(_hc_regs,nyet); - #ifdef __NAKSTOP__ - if(!_ifxhc->stop_on) - { - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - } - #else - disable_hc_int(_hc_regs,ack); - disable_hc_int(_hc_regs,nak); - #endif - return 1; -} - -/* - * Handles a host channel AHB error interrupt. This handler is only called in - * DMA mode. - */ -static int32_t handle_hc_ahberr_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_DEBUGPL(DBG_HCD, "--Host Channel %d Interrupt: " - "AHB Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - - ifxhcd_hc_halt(&_ifxhcd->core_if, _ifxhc, HC_XFER_AHB_ERR); - return 1; -} - -/* - * Datatoggle - */ -static int32_t handle_hc_datatglerr_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "DATATOGGLE Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,datatglerr); - return 1; -} - - -/* - * Interrupts which should not been triggered - */ -static int32_t handle_hc_frmovrun_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "FrameOverRun Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,frmovrun); - return 1; -} - -static int32_t handle_hc_bblerr_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "BBL Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,bblerr); - return 1; -} - -static int32_t handle_hc_xacterr_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "XACT Error--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,xacterr); - return 1; -} - - -static int32_t handle_hc_stall_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "STALL--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,stall); - return 1; -} - -static int32_t handle_hc_xfercomp_intr(ifxhcd_hcd_t *_ifxhcd, - ifxhcd_hc_t *_ifxhc, - ifxusb_hc_regs_t *_hc_regs, - ifxhcd_urbd_t *_urbd) -{ - IFX_ERROR( "--Host Channel %d Interrupt: " - "XFERCOMP--\n", _ifxhc->hc_num); - hc_other_intr_dump(_ifxhcd,_ifxhc,_hc_regs,_urbd); - disable_hc_int(_hc_regs,xfercomp); - return 1; -} - -/* This interrupt indicates that the specified host channels has a pending - * interrupt. There are multiple conditions that can cause each host channel - * interrupt. This function determines which conditions have occurred for this - * host channel interrupt and handles them appropriately. */ -static int32_t handle_hc_n_intr (ifxhcd_hcd_t *_ifxhcd, uint32_t _num) -{ - uint32_t hcintval,hcintmsk; - hcint_data_t hcint; - ifxhcd_hc_t *ifxhc; - ifxusb_hc_regs_t *hc_regs; - ifxhcd_urbd_t *urbd; - - int retval = 0; - - IFX_DEBUGPL(DBG_HCDV, "--Host Channel Interrupt--, Channel %d\n", _num); - - ifxhc = &_ifxhcd->ifxhc[_num]; - hc_regs = _ifxhcd->core_if.hc_regs[_num]; - - hcintval = ifxusb_rreg(&hc_regs->hcint); - hcintmsk = ifxusb_rreg(&hc_regs->hcintmsk); - hcint.d32 = hcintval & hcintmsk; - IFX_DEBUGPL(DBG_HCDV, " 0x%08x & 0x%08x = 0x%08x\n", - hcintval, hcintmsk, hcint.d32); - - urbd = ifxhc->epqh->urbd; - - if (hcint.b.ahberr) - retval |= handle_hc_ahberr_intr(_ifxhcd, ifxhc, hc_regs, urbd); - else if (hcint.b.chhltd) - retval |= handle_hc_chhltd_intr(_ifxhcd, ifxhc, hc_regs, urbd); - else - { - if (hcint.b.datatglerr) - retval |= handle_hc_datatglerr_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.frmovrun) - retval |= handle_hc_frmovrun_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.bblerr) - retval |= handle_hc_bblerr_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.xacterr) - retval |= handle_hc_xacterr_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.nyet) - retval |= handle_hc_nyet_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.ack) - retval |= handle_hc_ack_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.nak) - retval |= handle_hc_nak_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.stall) - retval |= handle_hc_stall_intr(_ifxhcd, ifxhc, hc_regs, urbd); - if (hcint.b.xfercomp) - retval |= handle_hc_xfercomp_intr(_ifxhcd, ifxhc, hc_regs, urbd); - } - - ifxusb_wreg(&hc_regs->hcint,hcintval); - - return retval; -} - - -static uint8_t update_interval_counter(ifxhcd_epqh_t *_epqh,uint32_t _diff) -{ - if(_diff>=_epqh->period_counter) - { - _epqh->period_do=1; - if(_diff>_epqh->interval) - _epqh->period_counter=1; - else - _epqh->period_counter=_epqh->period_counter+_epqh->interval-_diff; - return 1; - } - _epqh->period_counter=_epqh->period_counter-_diff; - return 0; -} - -static -void process_unaligned( ifxhcd_epqh_t *_epqh, ifxusb_core_if_t *_core_if) -{ - ifxhcd_urbd_t *urbd; - urbd =_epqh->urbd; - - #if defined(__UNALIGNED_BUF_ADJ__) || defined(__UNALIGNED_BUF_CHK__) - if(!urbd->aligned_checked) - { - #if defined(__UNALIGNED_BUF_ADJ__) - uint32_t xfer_len; - xfer_len=urbd->xfer_len; - if(urbd->is_in && xfer_len<_epqh->mps) - xfer_len = _epqh->mps; -// urbd->using_aligned_buf=0; - - if(xfer_len > 0 && ((unsigned long)urbd->xfer_buff) & _core_if->unaligned_mask) - { - if( urbd->aligned_buf - && urbd->aligned_buf_len > 0 - && urbd->aligned_buf_len < xfer_len - ) - { - ifxusb_free_buf_h(urbd->aligned_buf); - urbd->aligned_buf=NULL; - urbd->aligned_buf_len=0; - } - if(! urbd->aligned_buf || ! urbd->aligned_buf_len) - { - urbd->aligned_buf = ifxusb_alloc_buf_h(xfer_len, urbd->is_in); - if(urbd->aligned_buf) - urbd->aligned_buf_len = xfer_len; - } - if(urbd->aligned_buf) - { - if(!urbd->is_in) - memcpy(urbd->aligned_buf, urbd->xfer_buff, xfer_len); -// urbd->using_aligned_buf=1; - _epqh->hc->xfer_buff = urbd->aligned_buf; - } - else - IFX_WARN("%s():%d\n",__func__,__LINE__); - } - if(_epqh->ep_type==IFXUSB_EP_TYPE_CTRL) - { -// urbd->using_aligned_setup=0; - if(((unsigned long)urbd->setup_buff) & _core_if->unaligned_mask) - { - if(! urbd->aligned_setup) - urbd->aligned_setup = ifxusb_alloc_buf_h(8,0); - if(urbd->aligned_setup) - { - memcpy(urbd->aligned_setup, urbd->setup_buff, 8); -// urbd->using_aligned_setup=1; - } - else - IFX_WARN("%s():%d\n",__func__,__LINE__); - _epqh->hc->xfer_buff = urbd->aligned_setup; - } - } - #elif defined(__UNALIGNED_BUF_CHK__) - if(_epqh->urbd->is_in) - { - if(_epqh->urbd->xfer_len==0) - IFX_WARN("%s():%d IN xfer while length is zero \n",__func__,__LINE__); - else{ - if(_epqh->urbd->xfer_len < _epqh->mps) - IFX_WARN("%s():%d IN xfer while length < mps \n",__func__,__LINE__); - if(((unsigned long)_epqh->urbd->xfer_buff) & _core_if->unaligned_mask) - IFX_WARN("%s():%d IN xfer Buffer UNALIGNED\n",__func__,__LINE__); - } - } - else - { - if(_epqh->urbd->xfer_len > 0 && (((unsigned long)_epqh->urbd->xfer_buff) & _core_if->unaligned_mask)) - IFX_WARN("%s():%d OUT xfer Buffer UNALIGNED\n",__func__,__LINE__); - } - if(_epqh->ep_type==IFXUSB_EP_TYPE_CTRL) - { - if(((unsigned long)_epqh->urbd->setup_buff) & _core_if->unaligned_mask) - IFX_WARN("%s():%d SETUP xfer Buffer UNALIGNED\n",__func__,__LINE__); - } - #endif - } - urbd->aligned_checked=1; - #endif -} - -/*! - \brief Assigns transactions from a URBD to a free host channel and initializes the - host channel to perform the transactions. The host channel is removed from - the free list. - \param _ifxhcd The HCD state structure. - \param _epqh Transactions from the first URBD for this EPQH are selected and assigned to a free host channel. - */ -static -int assign_hc(ifxhcd_hcd_t *_ifxhcd, ifxhcd_epqh_t *_epqh,ifxhcd_urbd_t *_urbd) -{ - ifxhcd_hc_t *ifxhc; - struct urb *urb; - - IFX_DEBUGPL(DBG_HCDV, "%s(%p,%p)\n", __func__, _ifxhcd, _epqh); - - if(_ifxhcd->disconnecting) - { - printk(KERN_INFO "Warning: %s() Port is in discoonection\n",__func__); - return 0; - } - - if(!_epqh) return 0; - if(!_urbd) return 0; - if(!_urbd->urb) return 0; - - { - int i; - int num_channels = _ifxhcd->core_if.params.host_channels; - for(i=0;i<num_channels ; i++) - { - hcchar_data_t hcchar; - ifxusb_hc_regs_t *hc_regs; - hc_regs = _ifxhcd->core_if.hc_regs[i]; - if(_ifxhcd->ifxhc[i].phase!=HC_IDLE) - { - continue; - } - hcchar.d32 = ifxusb_rreg(&hc_regs->hcchar); - if(hcchar.b.chen || hcchar.b.chdis) - { - continue; - } - break; - } - - if(i<num_channels) - { - ifxhc=&_ifxhcd->ifxhc[i]; - ifxhc->phase=HC_ASSIGNED; - } - else - return 0; - } - - urb = _urbd->urb; - _epqh->hc = ifxhc; - _epqh->urbd = _urbd; - ifxhc->epqh = _epqh; - /* - * Use usb_pipedevice to determine device address. This address is - * 0 before the SET_ADDRESS command and the correct address afterward. - */ - ifxhc->dev_addr = usb_pipedevice(urb->pipe); - ifxhc->ep_num = usb_pipeendpoint(urb->pipe); - - if (urb->dev->speed == USB_SPEED_LOW) ifxhc->speed = IFXUSB_EP_SPEED_LOW; - else if (urb->dev->speed == USB_SPEED_FULL) ifxhc->speed = IFXUSB_EP_SPEED_FULL; - else ifxhc->speed = IFXUSB_EP_SPEED_HIGH; - - ifxhc->mps = _epqh->mps; - ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - ifxhc->ep_type = _epqh->ep_type; - - ifxhc->split = 0; - if (_epqh->need_split) - { - ifxhc->split = 1; - ifxhc->hub_addr = urb->dev->tt->hub->devnum; - ifxhc->port_addr = urb->dev->ttport; - } - return 1; -} - -/*! - \brief Assigns transactions from a URBD to a free host channel and initializes the - host channel to perform the transactions. The host channel is removed from - the free list. - \param _ifxhcd The HCD state structure. - \param _epqh Transactions from the first URBD for this EPQH are selected and assigned to a free host channel. - */ -static -void init_hc(ifxhcd_epqh_t *_epqh) -{ - ifxhcd_hc_t *ifxhc; - ifxhcd_urbd_t *urbd; - struct urb *urb; - ifxhcd_hcd_t *ifxhcd; - - IFX_DEBUGPL(DBG_HCDV, "%s(%p)\n", __func__, _epqh); - - ifxhc =_epqh->hc; - urbd =_epqh->urbd; - ifxhcd=_epqh->ifxhcd; - urb = urbd->urb; - #if defined(__UNALIGNED_BUF_ADJ__) || defined(__UNALIGNED_BUF_CHK__) - urbd->aligned_checked=0; - #endif - - ifxhc->halt_status = HC_XFER_NO_HALT_STATUS; - - if(_epqh->ep_type==IFXUSB_EP_TYPE_CTRL) - { - ifxhc->control_phase =IFXHCD_CONTROL_SETUP; - ifxhc->is_in = 0; - ifxhc->data_pid_start = IFXUSB_HC_PID_SETUP; - ifxhc->xfer_buff = urbd->setup_buff; - ifxhc->xfer_len = 8; - ifxhc->xfer_count = 0; - ifxhc->short_rw =(urb->transfer_flags & URB_ZERO_PACKET)?1:0; - ifxhc->sof_delay = 0; - _epqh->do_ping=0; - if(!ifxhc->is_in && ifxhc->split==0) - _epqh->do_ping=1; - } - else if(_epqh->ep_type==IFXUSB_EP_TYPE_ISOC) - { - #ifdef __EN_ISOC__ - struct usb_iso_packet_descriptor *frame_desc; - ifxhc->is_in = urbd->is_in; - frame_desc = &urb->iso_frame_desc[urbd->isoc_frame_index]; - urbd->xfer_len = ifxhc->xfer_len = frame_desc->length; - ifxhc->xfer_buff = urbd->xfer_buff; - ifxhc->xfer_buff += frame_desc->offset; - ifxhc->xfer_count = 0; - ifxhc->sof_delay = 0; - if(usb_gettoggle (urb->dev,usb_pipeendpoint (urb->pipe), (ifxhc->is_in)?0:1)) - ifxhc->data_pid_start = IFXUSB_HCTSIZ_DATA1; - else - ifxhc->data_pid_start = IFXUSB_HCTSIZ_DATA0; - - if(ifxhc->is_in) - ifxhc->short_rw =0; - else - ifxhc->short_rw =(urb->transfer_flags & URB_ZERO_PACKET)?1:0; - #ifdef __EN_ISOC_SPLIT__ - ifxhc->isoc_xact_pos = IFXUSB_HCSPLIT_XACTPOS_ALL; - #endif - - _epqh->isoc_frame_index=0; - _epqh->isoc_now=0; - _epqh->isoc_start_frame=0; - if(_urb->transfer_flags && URB_ISO_ASAP) - _epqh->isoc_now=1; - else - _epqh->isoc_start_frame=_urb->start_frame; - #ifdef __EN_ISOC_SPLIT__ - _epqh->isoc_split_pos =0; - _epqh->isoc_split_offset=0; - #endif - _epqh->do_ping=0; - #endif - } - else - { - ifxhc->is_in = urbd->is_in; - ifxhc->xfer_buff = urbd->xfer_buff; - ifxhc->xfer_len = urbd->xfer_len; - ifxhc->xfer_count = 0; - ifxhc->sof_delay = 0; -// if(ifxhc->xfer_len==13 && ifxhc->is_in && _epqh->ep_type==IFXUSB_EP_TYPE_BULK && ifxhc->split==0) -// ifxhc->sof_delay = 8; - if(usb_gettoggle (urb->dev,usb_pipeendpoint (urb->pipe), (ifxhc->is_in)?0:1)) - ifxhc->data_pid_start = IFXUSB_HCTSIZ_DATA1; - else - ifxhc->data_pid_start = IFXUSB_HCTSIZ_DATA0; - if(ifxhc->is_in) - ifxhc->short_rw =0; - else - ifxhc->short_rw =(urb->transfer_flags & URB_ZERO_PACKET)?1:0; - _epqh->do_ping=0; - if(!ifxhc->is_in && ifxhc->split==0) - { - if(_epqh->ep_type==IFXUSB_EP_TYPE_BULK) _epqh->do_ping=1; - } - } - - { - hcint_data_t hc_intr_mask; - uint8_t hc_num = ifxhc->hc_num; - ifxusb_hc_regs_t *hc_regs = ifxhcd->core_if.hc_regs[hc_num]; - - /* Clear old interrupt conditions for this host channel. */ - hc_intr_mask.d32 = 0xFFFFFFFF; - hc_intr_mask.b.reserved = 0; - ifxusb_wreg(&hc_regs->hcint, hc_intr_mask.d32); - - /* Enable channel interrupts required for this transfer. */ - hc_intr_mask.d32 = 0; - hc_intr_mask.b.chhltd = 1; - hc_intr_mask.b.ahberr = 1; - - ifxusb_wreg(&hc_regs->hcintmsk, hc_intr_mask.d32); - - /* Enable the top level host channel interrupt. */ - { - uint32_t intr_enable; - intr_enable = (1 << hc_num); - ifxusb_mreg(&ifxhcd->core_if.host_global_regs->haintmsk, 0, intr_enable); - } - - /* Make sure host channel interrupts are enabled. */ - { - gint_data_t gintmsk ={.d32 = 0}; - gintmsk.b.hcintr = 1; - ifxusb_mreg(&ifxhcd->core_if.core_global_regs->gintmsk, 0, gintmsk.d32); - } - - /* - * Program the HCCHARn register with the endpoint characteristics for - * the current transfer. - */ - { - hcchar_data_t hcchar; - - hcchar.d32 = 0; - hcchar.b.devaddr = ifxhc->dev_addr; - hcchar.b.epnum = ifxhc->ep_num; - hcchar.b.lspddev = (ifxhc->speed == IFXUSB_EP_SPEED_LOW); - hcchar.b.eptype = ifxhc->ep_type; - hcchar.b.mps = ifxhc->mps; - ifxusb_wreg(&hc_regs->hcchar, hcchar.d32); - - IFX_DEBUGPL(DBG_HCDV, "%s: Channel %d\n", __func__, ifxhc->hc_num); - IFX_DEBUGPL(DBG_HCDV, " Dev Addr: %d\n" , hcchar.b.devaddr); - IFX_DEBUGPL(DBG_HCDV, " Ep Num: %d\n" , hcchar.b.epnum); - IFX_DEBUGPL(DBG_HCDV, " Is Low Speed: %d\n", hcchar.b.lspddev); - IFX_DEBUGPL(DBG_HCDV, " Ep Type: %d\n" , hcchar.b.eptype); - IFX_DEBUGPL(DBG_HCDV, " Max Pkt: %d\n" , hcchar.b.mps); - IFX_DEBUGPL(DBG_HCDV, " Multi Cnt: %d\n" , hcchar.b.multicnt); - } - /* Program the HCSPLIT register for SPLITs */ - { - hcsplt_data_t hcsplt; - - hcsplt.d32 = 0; - if (ifxhc->split) - { - IFX_DEBUGPL(DBG_HCDV, "Programming HC %d with split --> %s\n", ifxhc->hc_num, - (ifxhc->split==2) ? "CSPLIT" : "SSPLIT"); - hcsplt.b.spltena = 1; - hcsplt.b.compsplt = (ifxhc->split==2); - #if defined(__EN_ISOC__) && defined(__EN_ISOC_SPLIT__) - if(_epqh->ep_type==IFXUSB_EP_TYPE_ISOC) - hcsplt.b.xactpos = ifxhc->isoc_xact_pos; - else - #endif - hcsplt.b.xactpos = IFXUSB_HCSPLIT_XACTPOS_ALL; - hcsplt.b.hubaddr = ifxhc->hub_addr; - hcsplt.b.prtaddr = ifxhc->port_addr; - IFX_DEBUGPL(DBG_HCDV, " comp split %d\n" , hcsplt.b.compsplt); - IFX_DEBUGPL(DBG_HCDV, " xact pos %d\n" , hcsplt.b.xactpos); - IFX_DEBUGPL(DBG_HCDV, " hub addr %d\n" , hcsplt.b.hubaddr); - IFX_DEBUGPL(DBG_HCDV, " port addr %d\n" , hcsplt.b.prtaddr); - IFX_DEBUGPL(DBG_HCDV, " is_in %d\n" , ifxhc->is_in); - IFX_DEBUGPL(DBG_HCDV, " Max Pkt: %d\n" , ifxhc->mps); - IFX_DEBUGPL(DBG_HCDV, " xferlen: %d\n" , ifxhc->xfer_len); - } - ifxusb_wreg(&hc_regs->hcsplt, hcsplt.d32); - } - } - process_unaligned(_epqh,&ifxhcd->core_if); - - - #ifdef __NAKSTOP__ - ifxhc->stop_on=0; - if (!ifxhc->split && ifxhc->ep_type == IFXUSB_EP_TYPE_BULK) - { - #ifdef __INNAKSTOP_BULK__ - if(ifxhc->is_in) - ifxhc->stop_on=1; - #endif - #ifdef __PINGSTOP_BULK__ - if(!ifxhc->is_in) - ifxhc->stop_on=1; - #endif - } - #endif -} - - -static -void select_eps_sub(ifxhcd_hcd_t *_ifxhcd) -{ - struct list_head *epqh_ptr; - ifxhcd_epqh_t *epqh; - struct list_head *urbd_ptr; - unsigned long flags; - ifxhcd_urbd_t *urbd; - - hfnum_data_t hfnum; - uint32_t fndiff; - - if(_ifxhcd->disconnecting) - { -// printk(KERN_INFO "Warning: %s() Port is in discoonection\n",__func__); - return ; - } - - local_irq_save(flags); - LOCK_EPQH_LIST(_ifxhcd); - - hfnum.d32 = ifxusb_rreg(&_ifxhcd->core_if.host_global_regs->hfnum); - fndiff = hfnum.b.frnum; - fndiff+= 0x00004000; - fndiff-= _ifxhcd->lastframe ; - fndiff&= 0x00003FFF; - if(!fndiff) fndiff =1; - - #ifdef __EN_ISOC__ - epqh_ptr = _ifxhcd->epqh_list_isoc.next; - while (epqh_ptr != &_ifxhcd->epqh_list_isoc) - { - epqh = list_entry(epqh_ptr, ifxhcd_epqh_t, ql); - epqh_ptr = epqh_ptr->next; - - #ifdef __DYN_SOF_INTR__ - if (!list_empty(&epqh->urbd_list)) - _ifxhcd->dyn_sof_count = DYN_SOF_COUNT_DEF; - #endif - - if(epqh->pause) - continue; - if(epqh->phase==EPQH_READY) - { - if(update_interval_counter(epqh,fndiff) || epqh->isoc_now) - { - LOCK_URBD_LIST(epqh); - urbd_ptr = epqh->urbd_list.next; - while (urbd_ptr != &epqh->urbd_list) - { - urbd = list_entry(urbd_ptr, ifxhcd_urbd_t, ql); - urbd_ptr=urbd_ptr->next; - if(urbd->phase==URBD_IDLE) - { - if(assign_hc(_ifxhcd, epqh,urbd)) - { - IFX_DEBUGPL(DBG_HCD, " select_eps ISOC\n"); - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&epqh->destroy_timer); - #endif - epqh->isoc_now=0; - list_del_init (&epqh->ql); - list_add_tail(&epqh->ql, &_ifxhcd->epqh_list_isoc); - init_hc(epqh); - epqh->phase=EPQH_ACTIVE; - urbd->phase==URBD_ACTIVE; - epqh->hc.phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, epqh->hc); - } - break; - } - } - UNLOCK_URBD_LIST(epqh); - } - } - } - #endif //__EN_ISOC__ - - epqh_ptr = _ifxhcd->epqh_list_intr.next; - while (epqh_ptr != &_ifxhcd->epqh_list_intr) - { - epqh = list_entry(epqh_ptr, ifxhcd_epqh_t, ql); - epqh_ptr = epqh_ptr->next; - #ifdef __DYN_SOF_INTR__ - if (!list_empty(&epqh->urbd_list)) - _ifxhcd->dyn_sof_count = DYN_SOF_COUNT_DEF; - #endif - if(epqh->pause) - continue; - if(epqh->phase==EPQH_READY) - { - if(update_interval_counter(epqh,fndiff)) - { - LOCK_URBD_LIST(epqh); - urbd_ptr = epqh->urbd_list.next; - while (urbd_ptr != &epqh->urbd_list) - { - urbd = list_entry(urbd_ptr, ifxhcd_urbd_t, ql); - urbd_ptr=urbd_ptr->next; - if(urbd->phase==URBD_IDLE) - { - if(assign_hc(_ifxhcd, epqh,urbd)) - { - IFX_DEBUGPL(DBG_HCD, " select_eps INTR\n"); - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&epqh->destroy_timer); - #endif - list_del_init (&epqh->ql); - list_add_tail(&epqh->ql, &_ifxhcd->epqh_list_intr); - init_hc(epqh); - epqh->phase=EPQH_ACTIVE; - urbd->phase=URBD_ACTIVE; - epqh->hc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, epqh->hc); - } - break; - } - } - UNLOCK_URBD_LIST(epqh); - } - } - else if(epqh->phase==EPQH_STDBY) - { - if(epqh->period_counter > 0 ) - epqh->period_counter --; - if(epqh->period_counter == 0) - ifxhcd_epqh_idle_periodic(epqh); - update_interval_counter(epqh,fndiff); - } - else - update_interval_counter(epqh,fndiff); - } - - epqh_ptr = _ifxhcd->epqh_list_np.next; - while (epqh_ptr != &_ifxhcd->epqh_list_np) // may need to preserve at lease one for period - { - epqh = list_entry(epqh_ptr, ifxhcd_epqh_t, ql); - epqh_ptr = epqh_ptr->next; - #ifdef __DYN_SOF_INTR__ - if (!list_empty(&epqh->urbd_list)) - _ifxhcd->dyn_sof_count = DYN_SOF_COUNT_DEF; - #endif - if(epqh->pause) - continue; - if(epqh->phase==EPQH_READY) - { - LOCK_URBD_LIST(epqh); - urbd_ptr = epqh->urbd_list.next; - while (urbd_ptr != &epqh->urbd_list) - { - urbd = list_entry(urbd_ptr, ifxhcd_urbd_t, ql); - urbd_ptr=urbd_ptr->next; - if(urbd->phase==URBD_IDLE) - { - if(assign_hc(_ifxhcd, epqh,urbd)) - { - IFX_DEBUGPL(DBG_HCD, " select_eps Non-Period\n"); - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&epqh->destroy_timer); - #endif - list_del_init (&epqh->ql); - list_add_tail(&epqh->ql, &_ifxhcd->epqh_list_np); - init_hc(epqh); - epqh->phase=EPQH_ACTIVE; - urbd->phase=URBD_ACTIVE; - epqh->hc->phase=HC_WAITING; - ifxhcd_hc_start(_ifxhcd, epqh->hc); - } - break; - } - } - UNLOCK_URBD_LIST(epqh); - } - } - - _ifxhcd->lastframe=hfnum.b.frnum; - - UNLOCK_EPQH_LIST(_ifxhcd); - local_irq_restore(flags); -} - -static -void select_eps_func(unsigned long data) -{ - ifxhcd_hcd_t *ifxhcd; - ifxhcd=((ifxhcd_hcd_t *)data); - - select_eps_sub(ifxhcd); -} - -/*! - \fn void select_eps(ifxhcd_hcd_t *_ifxhcd) - \brief This function selects transactions from the HCD transfer schedule and assigns them to available host channels. - \param _ifxhcd Pointer to the sate of HCD structure - \ingroup IFXUSB_HCD - */ -void select_eps(ifxhcd_hcd_t *_ifxhcd) -{ - if(in_irq()) - { - if(!_ifxhcd->tasklet_select_eps.func) - { - _ifxhcd->tasklet_select_eps.next = NULL; - _ifxhcd->tasklet_select_eps.state = 0; - atomic_set( &_ifxhcd->tasklet_select_eps.count, 0); - _ifxhcd->tasklet_select_eps.func = select_eps_func; - _ifxhcd->tasklet_select_eps.data = (unsigned long)_ifxhcd; - } - tasklet_schedule(&_ifxhcd->tasklet_select_eps); - } - else - { - select_eps_sub(_ifxhcd); - } -} - -static -void ifxhcd_hc_kickstart(ifxhcd_hcd_t *_ifxhcd) -{ - int num_channels; - ifxusb_hc_regs_t *hc_regs; - int i; - ifxhcd_hc_t *ifxhc; - num_channels = _ifxhcd->core_if.params.host_channels; - - for (i = 0; i < num_channels; i++) - { - ifxhc=&_ifxhcd->ifxhc[i]; - if(ifxhc->phase==HC_STARTING) - { - if(ifxhc->sof_delay) ifxhc->sof_delay--; - if(!ifxhc->sof_delay) - { - hcint_data_t hcint; -// ifxhc->erron=0; - hc_regs = _ifxhcd->core_if.hc_regs[i]; - hcint.d32 =0xFFFFFFFF; - ifxusb_wreg(&hc_regs->hcint, hcint.d32); - hcint.d32 =ifxusb_rreg(&hc_regs->hcintmsk); - hcint.b.nak =0; - hcint.b.ack =0; - hcint.b.nyet=0; - if(ifxhc->erron) - { - hcint.b.ack =1; - hcint.b.nak =1; - hcint.b.nyet =1; - } - #ifdef __NAKSTOP__ - if(ifxhc->stop_on) - { - hcint.b.ack =1; - hcint.b.nak =1; - } - #endif - ifxusb_wreg(&hc_regs->hcintmsk, hcint.d32); - ifxusb_wreg(&hc_regs->hcchar, ifxhc->hcchar); - ifxhc->phase=HC_STARTED; - } - } - } - - for (i = 0; i < num_channels; i++) - { - ifxhc=&_ifxhcd->ifxhc[i]; - if(ifxhc->phase==HC_WAITING && - (ifxhc->ep_type == IFXUSB_EP_TYPE_INTR || ifxhc->ep_type == IFXUSB_EP_TYPE_ISOC) - ) - { - ifxhcd_hc_start(_ifxhcd, ifxhc); - } - } - - for (i = 0; i < num_channels; i++) - { - ifxhc=&_ifxhcd->ifxhc[i]; - if(ifxhc->phase==HC_WAITING) - { - ifxhcd_hc_start(_ifxhcd, ifxhc); - } - } -} - -/* - * Handles the start-of-frame interrupt in host mode. Non-periodic - * transactions may be queued to the DWC_otg controller for the current - * (micro)frame. Periodic transactions may be queued to the controller for the - * next (micro)frame. - */ -static -int32_t handle_sof_intr (ifxhcd_hcd_t *_ifxhcd) -{ - _ifxhcd->pkt_remaining=_ifxhcd->pkt_remaining_reload; - ifxhcd_hc_kickstart(_ifxhcd); - - select_eps(_ifxhcd); - - /* Clear interrupt */ - { - gint_data_t gintsts; - gintsts.d32=0; - gintsts.b.sofintr = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - - #ifdef __DYN_SOF_INTR__ - if(_ifxhcd->dyn_sof_count) - _ifxhcd->dyn_sof_count--; - if(!_ifxhcd->dyn_sof_count) - ifxusb_mreg(&_ifxhcd->core_if.core_global_regs->gintmsk, gintsts.d32,0); - #endif - } - return 1; -} - - - -/* There are multiple conditions that can cause a port interrupt. This function - * determines which interrupt conditions have occurred and handles them - * appropriately. */ -static int32_t handle_port_intr (ifxhcd_hcd_t *_ifxhcd) -{ - int retval = 0; - hprt0_data_t hprt0; - hprt0_data_t hprt0_modify; - - hprt0.d32 = - hprt0_modify.d32 = ifxusb_rreg(_ifxhcd->core_if.hprt0); - - /* Clear appropriate bits in HPRT0 to clear the interrupt bit in - * GINTSTS */ - - hprt0_modify.b.prtena = 0; - hprt0_modify.b.prtconndet = 0; - hprt0_modify.b.prtenchng = 0; - hprt0_modify.b.prtovrcurrchng = 0; - - /* Port Connect Detected - * Set flag and clear if detected */ - if (hprt0.b.prtconndet) { - IFX_DEBUGPL(DBG_HCD, "--Port Interrupt HPRT0=0x%08x " - "Port Connect Detected--\n", hprt0.d32); - _ifxhcd->flags.b.port_connect_status_change = 1; - _ifxhcd->flags.b.port_connect_status = 1; - hprt0_modify.b.prtconndet = 1; - - /* The Hub driver asserts a reset when it sees port connect - * status change flag */ - retval |= 1; - } - - /* Port Enable Changed - * Clear if detected - Set internal flag if disabled */ - if (hprt0.b.prtenchng) { - IFX_DEBUGPL(DBG_HCD, " --Port Interrupt HPRT0=0x%08x " - "Port Enable Changed--\n", hprt0.d32); - hprt0_modify.b.prtenchng = 1; - if (hprt0.b.prtena == 1) - { - /* Port has been enabled set the reset change flag */ - _ifxhcd->flags.b.port_reset_change = 1; - if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - _ifxhcd->pkt_remaining_reload=_ifxhcd->pkt_remaining_reload_hs; - else if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_LOW_SPEED) - _ifxhcd->pkt_remaining_reload=_ifxhcd->pkt_remaining_reload_ls; - else - _ifxhcd->pkt_remaining_reload=_ifxhcd->pkt_remaining_reload_fs; - } - else - _ifxhcd->flags.b.port_enable_change = 1; - retval |= 1; - } - - /* Overcurrent Change Interrupt */ - - if (hprt0.b.prtovrcurrchng) { - IFX_DEBUGPL(DBG_HCD, " --Port Interrupt HPRT0=0x%08x " - "Port Overcurrent Changed--\n", hprt0.d32); - _ifxhcd->flags.b.port_over_current_change = 1; - hprt0_modify.b.prtovrcurrchng = 1; - retval |= 1; - } - - /* Clear Port Interrupts */ - ifxusb_wreg(_ifxhcd->core_if.hprt0, hprt0_modify.d32); - return retval; -} - -/* - * This interrupt indicates that SUSPEND state has been detected on - * the USB. - * No Functioning in Host Mode - */ -static int32_t handle_usb_suspend_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - IFX_DEBUGP("USB SUSPEND RECEIVED!\n"); - /* Clear interrupt */ - gintsts.d32 = 0; - gintsts.b.usbsuspend = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/* - * This interrupt indicates that the IFXUSB controller has detected a - * resume or remote wakeup sequence. If the IFXUSB controller is in - * low power mode, the handler must brings the controller out of low - * power mode. The controller automatically begins resume - * signaling. The handler schedules a time to stop resume signaling. - */ -static int32_t handle_wakeup_detected_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - hprt0_data_t hprt0 = {.d32=0}; - pcgcctl_data_t pcgcctl = {.d32=0}; - ifxusb_core_if_t *core_if = &_ifxhcd->core_if; - - IFX_DEBUGPL(DBG_ANY, "++Resume and Remote Wakeup Detected Interrupt++\n"); - - /* - * Clear the Resume after 70ms. (Need 20 ms minimum. Use 70 ms - * so that OPT tests pass with all PHYs). - */ - /* Restart the Phy Clock */ - pcgcctl.b.stoppclk = 1; - ifxusb_mreg(core_if->pcgcctl, pcgcctl.d32, 0); - UDELAY(10); - - /* Now wait for 70 ms. */ - hprt0.d32 = ifxusb_read_hprt0( core_if ); - IFX_DEBUGPL(DBG_ANY,"Resume: HPRT0=%0x\n", hprt0.d32); - MDELAY(70); - hprt0.b.prtres = 0; /* Resume */ - ifxusb_wreg(core_if->hprt0, hprt0.d32); - IFX_DEBUGPL(DBG_ANY,"Clear Resume: HPRT0=%0x\n", ifxusb_rreg(core_if->hprt0)); - - /* Clear interrupt */ - gintsts.d32 = 0; - gintsts.b.wkupintr = 1; - ifxusb_wreg(&core_if->core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/* - * This interrupt indicates that a device is initiating the Session - * Request Protocol to request the host to turn on bus power so a new - * session can begin. The handler responds by turning on bus power. If - * the DWC_otg controller is in low power mode, the handler brings the - * controller out of low power mode before turning on bus power. - */ -static int32_t handle_session_req_intr(ifxhcd_hcd_t *_ifxhcd) -{ - /* Clear interrupt */ - gint_data_t gintsts = { .d32 = 0 }; - gintsts.b.sessreqintr = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/* - * This interrupt indicates that a device has been disconnected from - * the root port. - */ -static int32_t handle_disconnect_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - - ifxhcd_disconnect(_ifxhcd); - - gintsts.d32 = 0; - gintsts.b.disconnect = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/* - * This function handles the Connector ID Status Change Interrupt. It - * reads the OTG Interrupt Register (GOTCTL) to determine whether this - * is a Device to Host Mode transition or a Host Mode to Device - * Transition. - * This only occurs when the cable is connected/removed from the PHY - * connector. - */ -static int32_t handle_conn_id_status_change_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - - IFX_WARN("ID Status Change Interrupt: currently in %s mode\n", - ifxusb_mode(&_ifxhcd->core_if) ? "Host" : "Device"); - - gintsts.d32 = 0; - gintsts.b.conidstschng = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -static int32_t handle_otg_intr(ifxhcd_hcd_t *_ifxhcd) -{ - ifxusb_core_global_regs_t *global_regs = _ifxhcd->core_if.core_global_regs; - gotgint_data_t gotgint; - gotgint.d32 = ifxusb_rreg( &global_regs->gotgint); - /* Clear GOTGINT */ - ifxusb_wreg (&global_regs->gotgint, gotgint.d32); - return 1; -} - -/** This function will log a debug message */ -static int32_t handle_mode_mismatch_intr(ifxhcd_hcd_t *_ifxhcd) -{ - gint_data_t gintsts; - - IFX_WARN("Mode Mismatch Interrupt: currently in %s mode\n", - ifxusb_mode(&_ifxhcd->core_if) ? "Host" : "Device"); - gintsts.d32 = 0; - gintsts.b.modemismatch = 1; - ifxusb_wreg(&_ifxhcd->core_if.core_global_regs->gintsts, gintsts.d32); - return 1; -} - -/** This function handles interrupts for the HCD. */ -int32_t ifxhcd_handle_intr (ifxhcd_hcd_t *_ifxhcd) -{ - int retval = 0; - - ifxusb_core_if_t *core_if = &_ifxhcd->core_if; - gint_data_t gintsts,gintsts2; - - /* Check if HOST Mode */ - if (ifxusb_is_device_mode(core_if)) - { - IFX_ERROR("%s() CRITICAL! IN DEVICE MODE\n", __func__); - return 0; - } - - gintsts.d32 = ifxusb_read_core_intr(core_if); - gintsts2.d32 = 0; - - if (!gintsts.d32) - return 0; - - //Common INT - if (gintsts.b.modemismatch) - { - retval |= handle_mode_mismatch_intr(_ifxhcd); - gintsts.b.modemismatch=0; - gintsts2.b.modemismatch=1; - } - if (gintsts.b.otgintr) - { - retval |= handle_otg_intr(_ifxhcd); - gintsts.b.otgintr=0; - gintsts2.b.otgintr=1; - } - if (gintsts.b.conidstschng) - { - retval |= handle_conn_id_status_change_intr(_ifxhcd); - gintsts.b.conidstschng=0; - gintsts2.b.conidstschng=1; - } - if (gintsts.b.disconnect) - { - retval |= handle_disconnect_intr(_ifxhcd); - gintsts.b.disconnect=0; - gintsts2.b.disconnect=1; - } - if (gintsts.b.sessreqintr) - { - retval |= handle_session_req_intr(_ifxhcd); - gintsts.b.sessreqintr=0; - gintsts2.b.sessreqintr=1; - } - if (gintsts.b.wkupintr) - { - retval |= handle_wakeup_detected_intr(_ifxhcd); - gintsts.b.wkupintr=0; - gintsts2.b.wkupintr=1; - } - if (gintsts.b.usbsuspend) - { - retval |= handle_usb_suspend_intr(_ifxhcd); - gintsts.b.usbsuspend=0; - gintsts2.b.usbsuspend=1; - } - - //Host Int - if (gintsts.b.sofintr) - { - retval |= handle_sof_intr (_ifxhcd); - gintsts.b.sofintr=0; - gintsts2.b.sofintr=1; - } - if (gintsts.b.portintr) - { - retval |= handle_port_intr (_ifxhcd); - gintsts.b.portintr=0; - gintsts2.b.portintr=1; - } - if (gintsts.b.hcintr) - { - int i; - haint_data_t haint; - haint.d32 = ifxusb_read_host_all_channels_intr(core_if); - for (i=0; i<MAX_EPS_CHANNELS && i< core_if->params.host_channels; i++) - if (haint.b2.chint & (1 << i)) - retval |= handle_hc_n_intr (_ifxhcd, i); - gintsts.b.hcintr=0; - gintsts2.b.hcintr=1; - } - return retval; -} - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxhcd_queue.c b/package/platform/lantiq/ltq-hcd/src/ifxhcd_queue.c deleted file mode 100644 index a30fcd05e9..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxhcd_queue.c +++ /dev/null @@ -1,485 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxhcd_queue.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the functions to manage Queue Heads and Queue - ** Transfer Descriptors. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \file ifxhcd_queue.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the functions to manage Queue Heads and Queue - Transfer Descriptors. -*/ -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/errno.h> -#include <linux/list.h> -#include <linux/interrupt.h> -#include <linux/string.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" -#include "ifxhcd.h" - -#ifdef __EPQD_DESTROY_TIMEOUT__ - #define epqh_self_destroy_timeout 300 - static void eqph_destroy_func(unsigned long _ptr) - { - ifxhcd_epqh_t *epqh=(ifxhcd_epqh_t *)_ptr; - if(epqh) - { - if(epqh->sysep) - { - epqh->sysep->hcpriv=NULL; - } - ifxhcd_epqh_free (epqh); - } - } -#endif - -/*! - \brief This function allocates and initializes a EPQH. - - \param _ifxhcd The HCD state structure for the USB Host controller. - \param[in] _urb Holds the information about the device/endpoint that we need - to initialize the EPQH. - - \return Returns pointer to the newly allocated EPQH, or NULL on error. - */ -static ifxhcd_epqh_t *ifxhcd_epqh_create (ifxhcd_hcd_t *_ifxhcd, struct urb *_urb) -{ - ifxhcd_epqh_t *epqh; - - hprt0_data_t hprt0; - struct usb_host_endpoint *sysep = ifxhcd_urb_to_endpoint(_urb); - - /* Allocate memory */ -// epqh=(ifxhcd_epqh_t *) kmalloc (sizeof(ifxhcd_epqh_t), GFP_KERNEL); - epqh=(ifxhcd_epqh_t *) kmalloc (sizeof(ifxhcd_epqh_t), GFP_ATOMIC); - - if(epqh == NULL) - return NULL; - - memset (epqh, 0, sizeof (ifxhcd_epqh_t)); - - epqh->sysep=sysep; - - epqh->devno=_urb->dev->devnum; - - epqh->ifxhcd=_ifxhcd; - epqh->phase=EPQH_IDLE; - - /* Initialize EPQH */ - switch (usb_pipetype(_urb->pipe)) - { - case PIPE_CONTROL : epqh->ep_type = IFXUSB_EP_TYPE_CTRL; break; - case PIPE_BULK : epqh->ep_type = IFXUSB_EP_TYPE_BULK; break; - case PIPE_ISOCHRONOUS: epqh->ep_type = IFXUSB_EP_TYPE_ISOC; break; - case PIPE_INTERRUPT : epqh->ep_type = IFXUSB_EP_TYPE_INTR; break; - } - - usb_settoggle(_urb->dev, usb_pipeendpoint (_urb->pipe), !usb_pipein(_urb->pipe), IFXUSB_HC_PID_DATA0); - epqh->mps = usb_maxpacket(_urb->dev, _urb->pipe, !(usb_pipein(_urb->pipe))); - - INIT_LIST_HEAD(&epqh->urbd_list); - #ifdef __STRICT_ORDER__ - INIT_LIST_HEAD(&epqh->release_list); - #endif - INIT_LIST_HEAD(&epqh->ql); - INIT_LIST_HEAD(&epqh->ql_all); - INIT_URBD_LIST(epqh); - - epqh->hc = NULL; - - /* FS/LS Enpoint on HS Hub - * NOT virtual root hub */ - epqh->need_split = 0; - hprt0.d32 = ifxusb_read_hprt0 (&_ifxhcd->core_if); - if (hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED && - ((_urb->dev->speed == USB_SPEED_LOW) || - (_urb->dev->speed == USB_SPEED_FULL)) && - (_urb->dev->tt) && (_urb->dev->tt->hub) && (_urb->dev->tt->hub->devnum != 1)) - { - IFX_DEBUGPL(DBG_HCD, "QH init: EP %d: TT found at hub addr %d, for port %d\n", - usb_pipeendpoint(_urb->pipe), _urb->dev->tt->hub->devnum, - _urb->dev->ttport); - epqh->need_split = 1; - } - - if (epqh->ep_type == IFXUSB_EP_TYPE_INTR || - epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - { - /* Compute scheduling parameters once and save them. */ - epqh->interval = _urb->interval; - if(epqh->need_split) - epqh->interval *= 8; - } - - #ifdef __EN_ISOC__ - if (epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - _ifxhcd->isoc_ep_count++; - #endif - - epqh->period_counter=0; - - #ifdef __EPQD_DESTROY_TIMEOUT__ - /* Start a timer for this transfer. */ - init_timer(&epqh->destroy_timer); - epqh->destroy_timer.function = eqph_destroy_func; - epqh->destroy_timer.data = (unsigned long)(epqh); - #endif - - #ifdef __DEBUG__ - IFX_DEBUGPL(DBG_HCD , "IFXUSB HCD EPQH Initialized\n"); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - epqh = %p\n", epqh); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - Device Address = %d EP %d, %s\n", - _urb->dev->devnum, - usb_pipeendpoint(_urb->pipe), - usb_pipein(_urb->pipe) == USB_DIR_IN ? "IN" : "OUT"); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - Speed = %s\n", - ({ char *speed; switch (_urb->dev->speed) { - case USB_SPEED_LOW: speed = "low" ; break; - case USB_SPEED_FULL: speed = "full"; break; - case USB_SPEED_HIGH: speed = "high"; break; - default: speed = "?"; break; - }; speed;})); - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - Type = %s\n", - ({ - char *type; switch (epqh->ep_type) - { - case IFXUSB_EP_TYPE_ISOC: type = "isochronous"; break; - case IFXUSB_EP_TYPE_INTR: type = "interrupt" ; break; - case IFXUSB_EP_TYPE_CTRL: type = "control" ; break; - case IFXUSB_EP_TYPE_BULK: type = "bulk" ; break; - default: type = "?"; break; - }; - type; - })); - if (epqh->ep_type == IFXUSB_EP_TYPE_INTR) - IFX_DEBUGPL(DBG_HCDV, "IFXUSB HCD EPQH - interval = %d\n", epqh->interval); - #endif - - LOCK_EPQH_LIST_ALL(_ifxhcd); - list_add_tail(&epqh->ql_all, &_ifxhcd->epqh_list_all); - UNLOCK_EPQH_LIST_ALL(_ifxhcd); - - LOCK_EPQH_LIST(_ifxhcd); - switch (epqh->ep_type) - { - case IFXUSB_EP_TYPE_CTRL: - case IFXUSB_EP_TYPE_BULK: - - list_add_tail(&epqh->ql, &_ifxhcd->epqh_list_np); - break; - case IFXUSB_EP_TYPE_INTR: - list_add_tail(&epqh->ql, &_ifxhcd->epqh_list_intr); - break; - #ifdef __EN_ISOC__ - case IFXUSB_EP_TYPE_ISOC: - list_add_tail(&epqh->ql, &_ifxhcd->epqh_list_isoc); - - break; - #endif - } - UNLOCK_EPQH_LIST(_ifxhcd); - return epqh; -} - - - - - - -/*! - \brief Free the EPQH. EPQH should already be removed from a list. - URBD list should already be empty if called from URB Dequeue. - - \param[in] _epqh The EPQH to free. - */ -void ifxhcd_epqh_free (ifxhcd_epqh_t *_epqh) -{ - unsigned long flags; - if(!_epqh) - return; - - if(_epqh->sysep) _epqh->sysep->hcpriv=NULL; - _epqh->sysep=NULL; - - local_irq_save (flags); - if (!list_empty(&_epqh->urbd_list)) - IFX_WARN("%s() invalid epqh state\n",__func__); - else - { - LOCK_EPQH_LIST_ALL(_epqh->ifxhcd); - if (!list_empty(&_epqh->ql_all)) - list_del_init (&_epqh->ql_all); - UNLOCK_EPQH_LIST_ALL(_epqh->ifxhcd); - - LOCK_EPQH_LIST(_epqh->ifxhcd); - if (!list_empty(&_epqh->ql)) - list_del_init (&_epqh->ql); - UNLOCK_EPQH_LIST(_epqh->ifxhcd); - - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - #endif - kfree (_epqh); - } - local_irq_restore (flags); -} - - -void ifxhcd_epqh_idle(ifxhcd_epqh_t *_epqh) -{ - unsigned long flags; - local_irq_save(flags); - LOCK_URBD_LIST(_epqh); - if (list_empty(&_epqh->urbd_list)) - { - if(_epqh->ep_type == IFXUSB_EP_TYPE_ISOC || _epqh->ep_type == IFXUSB_EP_TYPE_INTR) - _epqh->phase=EPQH_STDBY; - else - { - _epqh->phase=EPQH_IDLE; - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - _epqh->destroy_timer.expires = jiffies + (HZ*epqh_self_destroy_timeout); - add_timer(&_epqh->destroy_timer ); - #endif - } - } - else - { - _epqh->phase=EPQH_READY; - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - #endif - } - UNLOCK_URBD_LIST(_epqh); - local_irq_restore(flags); -} - - -void ifxhcd_epqh_idle_periodic(ifxhcd_epqh_t *_epqh) -{ - unsigned long flags; - if(_epqh->ep_type != IFXUSB_EP_TYPE_ISOC && _epqh->ep_type != IFXUSB_EP_TYPE_INTR && _epqh->phase!=EPQH_STDBY) - return; - - local_irq_save(flags); - LOCK_URBD_LIST(_epqh); - if (!list_empty(&_epqh->urbd_list)) - IFX_WARN("%s() invalid epqh state(not empty)\n",__func__); - - _epqh->phase=EPQH_IDLE; - - #ifdef __EPQD_DESTROY_TIMEOUT__ - del_timer(&_epqh->destroy_timer); - _epqh->destroy_timer.expires = jiffies + (HZ*epqh_self_destroy_timeout); - add_timer(&_epqh->destroy_timer ); - #endif - - #ifdef __EN_ISOC__ - if (_epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - _epqh->ifxhcd->isoc_ep_count--; - #endif - UNLOCK_URBD_LIST(_epqh); - local_irq_restore(flags); -} - - -ifxhcd_epqh_t *ifxhcd_urbd_create (ifxhcd_hcd_t *_ifxhcd,struct urb *_urb) -{ - ifxhcd_urbd_t *urbd; - struct usb_host_endpoint *sysep; - ifxhcd_epqh_t *epqh=NULL; - unsigned long flags; - - local_irq_save(flags); - - sysep = ifxhcd_urb_to_endpoint(_urb); - - LOCK_EPQH_LIST_ALL(_ifxhcd); - epqh = sysep_to_epqh(_ifxhcd, sysep); - - if (!epqh) - { - sysep->hcpriv = NULL; - epqh = ifxhcd_epqh_create (_ifxhcd, _urb); - } - UNLOCK_EPQH_LIST_ALL(_ifxhcd); - - if (!epqh) - { - IFX_ERROR("EPQH Error alloc\n"); - local_irq_restore (flags); - return (ifxhcd_epqh_t *)NULL; - } - if(epqh->phase==EPQH_DISABLING) - { - IFX_ERROR("EPQH Error alloc while disabling\n"); - local_irq_restore (flags); - return (ifxhcd_epqh_t *)NULL; - } - sysep->hcpriv = epqh; - - if(_urb->hcpriv) - { - IFX_WARN("%s() Previous urb->hcpriv exist %p\n",__func__,_urb->hcpriv); - #if 1 - local_irq_restore (flags); - return (ifxhcd_epqh_t *)NULL; - #else - urbd = _urb->hcpriv; - if(urbd->epqh!=epqh) - IFX_WARN("%s() Previous urb->hcpriv exist %p and epqh not the same %p %p\n",__func__,_urb->hcpriv,urbd->epqh,epqh); - #endif - } - else - { - urbd = (ifxhcd_urbd_t *) kmalloc (sizeof(ifxhcd_urbd_t), GFP_ATOMIC); - if (!urbd) - { - local_irq_restore (flags); - return (ifxhcd_epqh_t *)NULL; - } - memset (urbd, 0, sizeof (ifxhcd_urbd_t)); - INIT_LIST_HEAD(&urbd->ql); - } - - _urb->hcpriv = urbd; - urbd->urb = _urb; - urbd->epqh = epqh; - urbd->status= -EINPROGRESS; - - urbd->is_in=usb_pipein(_urb->pipe) ? 1 : 0; -#define URB_NO_SETUP_DMA_MAP 0 - #ifdef __EN_ISOC__ - if(epqh->ep_type == IFXUSB_EP_TYPE_ISOC) - { - if(_urb->transfer_flags && URB_NO_TRANSFER_DMA_MAP) - urbd->xfer_buff = (uint8_t *) (KSEG1ADDR((uint32_t *)_urb->transfer_dma)); - else - urbd->xfer_buff = (uint8_t *) _urb->transfer_buffer; - } - else - #endif - { - urbd->xfer_len=_urb->transfer_buffer_length; - if(urbd->xfer_len>0) - { - if(_urb->transfer_flags && URB_NO_TRANSFER_DMA_MAP) - urbd->xfer_buff = (uint8_t *) (KSEG1ADDR((uint32_t *)_urb->transfer_dma)); - else - urbd->xfer_buff = (uint8_t *) _urb->transfer_buffer; - } - } - - #if 1 // cache write-back, so DMA engine can get correct content. Precaution - if(urbd->xfer_len) - dma_cache_wback_inv((unsigned long)urbd->xfer_buff, urbd->xfer_len); - #endif - - if(epqh->ep_type == IFXUSB_EP_TYPE_CTRL) - { - if(_urb->transfer_flags && URB_NO_SETUP_DMA_MAP) - urbd->setup_buff = (uint8_t *) (KSEG1ADDR((uint32_t *)_urb->setup_dma)); - else - urbd->setup_buff = (uint8_t *) _urb->setup_packet; - #if 1 // cache write-back, so DMA engine can get correct content. Precaution - dma_cache_wback_inv((unsigned long)urbd->setup_buff, 16); - #endif - } - - LOCK_URBD_LIST(epqh); - if (!list_empty(&urbd->ql)) - list_del_init(&urbd->ql); - list_add_tail(&urbd->ql, &epqh->urbd_list); - epqh->urbd_count++; - UNLOCK_URBD_LIST(epqh); - - local_irq_restore (flags); - return epqh; -} - - - -ifxhcd_epqh_t * sysep_to_epqh(ifxhcd_hcd_t *_ifxhcd, struct usb_host_endpoint *_sysep) -{ - ifxhcd_epqh_t *epqh; - - LOCK_EPQH_LIST_ALL(_ifxhcd); - list_for_each_entry( epqh, &_ifxhcd->epqh_list_all, ql_all) - { - if(epqh->sysep==_sysep) - { - UNLOCK_EPQH_LIST_ALL(_ifxhcd); - return epqh; - } - } - UNLOCK_EPQH_LIST_ALL(_ifxhcd); - return NULL; -} - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_cif.c b/package/platform/lantiq/ltq-hcd/src/ifxusb_cif.c deleted file mode 100644 index 9f0262578e..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_cif.c +++ /dev/null @@ -1,1686 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_cif.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** DESCRIPTION : The Core Interface provides basic services for accessing and - ** managing the IFX USB hardware. These services are used by both the - ** Host Controller Driver and the Peripheral Controller Driver. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \file ifxusb_cif.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the interface to the IFX USB Core. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <asm/byteorder.h> -#include <asm/unaligned.h> - -#ifdef __DEBUG__ - #include <linux/jiffies.h> -#include <linux/platform_device.h> -#include <linux/kernel.h> -#include <linux/ioport.h> -#endif - - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - - -#ifdef __IS_DEVICE__ - #include "ifxpcd.h" -#endif - -#ifdef __IS_HOST__ - #include "ifxhcd.h" -#endif - -#include <linux/mm.h> - -#include <linux/gfp.h> - -#include <lantiq_soc.h> - -#if defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #ifndef USB_CTRL_PMU_SETUP - #define USB_CTRL_PMU_SETUP(__x) USB0_CTRL_PMU_SETUP(__x) - #endif - #ifndef USB_PHY_PMU_SETUP - #define USB_PHY_PMU_SETUP(__x) USB0_PHY_PMU_SETUP(__x) - #endif - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) -#endif // defined(__UEIP__) - -/*! - \brief This function is called to allocate buffer of specified size. - The allocated buffer is mapped into DMA accessable address. - \param size Size in BYTE to be allocated - \param clear 0: don't do clear after buffer allocated, other: do clear to zero - \return 0/NULL: Fail; uncached pointer of allocated buffer - */ -#ifdef __IS_HOST__ -void *ifxusb_alloc_buf_h(size_t size, int clear) -#else -void *ifxusb_alloc_buf_d(size_t size, int clear) -#endif -{ - uint32_t *cached,*uncached; - uint32_t totalsize,page; - - if(!size) - return 0; - - size=(size+3)&0xFFFFFFFC; - totalsize=size + 12; - page=get_order(totalsize); - - cached = (void *) __get_free_pages(( GFP_ATOMIC | GFP_DMA), page); - - if(!cached) - { - IFX_PRINT("%s Allocation Failed size:%d\n",__func__,size); - return NULL; - } - - uncached = (uint32_t *)(KSEG1ADDR(cached)); - if(clear) - memset(uncached, 0, totalsize); - - *(uncached+0)=totalsize; - *(uncached+1)=page; - *(uncached+2)=(uint32_t)cached; - return (void *)(uncached+3); -} - - -/*! - \brief This function is called to free allocated buffer. - \param vaddr the uncached pointer of the buffer - */ -#ifdef __IS_HOST__ -void ifxusb_free_buf_h(void *vaddr) -#else -void ifxusb_free_buf_d(void *vaddr) -#endif -{ - uint32_t totalsize,page; - uint32_t *cached,*uncached; - - if(vaddr != NULL) - { - uncached=vaddr; - uncached-=3; - totalsize=*(uncached+0); - page=*(uncached+1); - cached=(uint32_t *)(*(uncached+2)); - if(totalsize && page==get_order(totalsize) && cached==(uint32_t *)(KSEG0ADDR(uncached))) - { - free_pages((unsigned long)cached, page); - return; - } - // the memory is not allocated by ifxusb_alloc_buf. Allowed but must be careful. - return; - } -} - - - -/*! - \brief This function is called to initialize the IFXUSB CSR data - structures. The register addresses in the device and host - structures are initialized from the base address supplied by the - caller. The calling function must make the OS calls to get the - base address of the IFXUSB controller registers. - - \param _core_if Pointer of core_if structure - \param _irq irq number - \param _reg_base_addr Base address of IFXUSB core registers - \param _fifo_base_addr Fifo base address - \param _fifo_dbg_addr Fifo debug address - \return 0: success; - */ -#ifdef __IS_HOST__ -int ifxusb_core_if_init_h(ifxusb_core_if_t *_core_if, -#else -int ifxusb_core_if_init_d(ifxusb_core_if_t *_core_if, -#endif - int _irq, - uint32_t _reg_base_addr, - uint32_t _fifo_base_addr, - uint32_t _fifo_dbg_addr) -{ - int retval = 0; - uint32_t *reg_base =NULL; - uint32_t *fifo_base =NULL; - uint32_t *fifo_dbg =NULL; - - int i; - - IFX_DEBUGPL(DBG_CILV, "%s(%p,%d,0x%08X,0x%08X,0x%08X)\n", __func__, - _core_if, - _irq, - _reg_base_addr, - _fifo_base_addr, - _fifo_dbg_addr); - - if( _core_if == NULL) - { - IFX_ERROR("%s() invalid _core_if\n", __func__); - retval = -ENOMEM; - goto fail; - } - - //memset(_core_if, 0, sizeof(ifxusb_core_if_t)); - - _core_if->irq=_irq; - - reg_base =ioremap_nocache(_reg_base_addr , IFXUSB_IOMEM_SIZE ); - fifo_base =ioremap_nocache(_fifo_base_addr, IFXUSB_FIFOMEM_SIZE); - fifo_dbg =ioremap_nocache(_fifo_dbg_addr , IFXUSB_FIFODBG_SIZE); - if( reg_base == NULL || fifo_base == NULL || fifo_dbg == NULL) - { - IFX_ERROR("%s() usb ioremap() failed\n", __func__); - retval = -ENOMEM; - goto fail; - } - - _core_if->core_global_regs = (ifxusb_core_global_regs_t *)reg_base; - - /* - * Attempt to ensure this device is really a IFXUSB Controller. - * Read and verify the SNPSID register contents. The value should be - * 0x45F42XXX - */ - { - int32_t snpsid; - snpsid = ifxusb_rreg(&_core_if->core_global_regs->gsnpsid); - if ((snpsid & 0xFFFFF000) != 0x4F542000) - { - IFX_ERROR("%s() snpsid error(0x%08x) failed\n", __func__,snpsid); - retval = -EINVAL; - goto fail; - } - _core_if->snpsid=snpsid; - } - - #ifdef __IS_HOST__ - _core_if->host_global_regs = (ifxusb_host_global_regs_t *) - ((uint32_t)reg_base + IFXUSB_HOST_GLOBAL_REG_OFFSET); - _core_if->hprt0 = (uint32_t*)((uint32_t)reg_base + IFXUSB_HOST_PORT_REGS_OFFSET); - - for (i=0; i<MAX_EPS_CHANNELS; i++) - { - _core_if->hc_regs[i] = (ifxusb_hc_regs_t *) - ((uint32_t)reg_base + IFXUSB_HOST_CHAN_REGS_OFFSET + - (i * IFXUSB_CHAN_REGS_OFFSET)); - IFX_DEBUGPL(DBG_CILV, "hc_reg[%d]->hcchar=%p\n", - i, &_core_if->hc_regs[i]->hcchar); - } - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - _core_if->dev_global_regs = - (ifxusb_device_global_regs_t *)((uint32_t)reg_base + IFXUSB_DEV_GLOBAL_REG_OFFSET); - - for (i=0; i<MAX_EPS_CHANNELS; i++) - { - _core_if->in_ep_regs[i] = (ifxusb_dev_in_ep_regs_t *) - ((uint32_t)reg_base + IFXUSB_DEV_IN_EP_REG_OFFSET + - (i * IFXUSB_EP_REG_OFFSET)); - _core_if->out_ep_regs[i] = (ifxusb_dev_out_ep_regs_t *) - ((uint32_t)reg_base + IFXUSB_DEV_OUT_EP_REG_OFFSET + - (i * IFXUSB_EP_REG_OFFSET)); - IFX_DEBUGPL(DBG_CILV, "in_ep_regs[%d]->diepctl=%p/%p %p/0x%08X/0x%08X\n", - i, &_core_if->in_ep_regs[i]->diepctl, _core_if->in_ep_regs[i], - reg_base,IFXUSB_DEV_IN_EP_REG_OFFSET,(i * IFXUSB_EP_REG_OFFSET) - ); - IFX_DEBUGPL(DBG_CILV, "out_ep_regs[%d]->doepctl=%p/%p %p/0x%08X/0x%08X\n", - i, &_core_if->out_ep_regs[i]->doepctl, _core_if->out_ep_regs[i], - reg_base,IFXUSB_DEV_OUT_EP_REG_OFFSET,(i * IFXUSB_EP_REG_OFFSET) - ); - } - #endif //__IS_DEVICE__ - - /* Setting the FIFO and other Address. */ - for (i=0; i<MAX_EPS_CHANNELS; i++) - { - _core_if->data_fifo[i] = fifo_base + (i * IFXUSB_DATA_FIFO_SIZE); - IFX_DEBUGPL(DBG_CILV, "data_fifo[%d]=0x%08x\n", - i, (unsigned)_core_if->data_fifo[i]); - } - - _core_if->data_fifo_dbg = fifo_dbg; - _core_if->pcgcctl = (uint32_t*)(((uint32_t)reg_base) + IFXUSB_PCGCCTL_OFFSET); - - /* - * Store the contents of the hardware configuration registers here for - * easy access later. - */ - _core_if->hwcfg1.d32 = ifxusb_rreg(&_core_if->core_global_regs->ghwcfg1); - _core_if->hwcfg2.d32 = ifxusb_rreg(&_core_if->core_global_regs->ghwcfg2); - _core_if->hwcfg3.d32 = ifxusb_rreg(&_core_if->core_global_regs->ghwcfg3); - _core_if->hwcfg4.d32 = ifxusb_rreg(&_core_if->core_global_regs->ghwcfg4); - - IFX_DEBUGPL(DBG_CILV,"hwcfg1=%08x\n",_core_if->hwcfg1.d32); - IFX_DEBUGPL(DBG_CILV,"hwcfg2=%08x\n",_core_if->hwcfg2.d32); - IFX_DEBUGPL(DBG_CILV,"hwcfg3=%08x\n",_core_if->hwcfg3.d32); - IFX_DEBUGPL(DBG_CILV,"hwcfg4=%08x\n",_core_if->hwcfg4.d32); - - - #ifdef __DED_FIFO__ - { - unsigned int countdown=0xFFFF; - IFX_PRINT("Waiting for PHY Clock Lock!\n"); - while(--countdown && !( ifxusb_rreg(&_core_if->core_global_regs->grxfsiz) & (1<<9))) - { - UDELAY(1); - } - if(countdown) - IFX_PRINT("PHY Clock Locked!\n"); - else - IFX_PRINT("PHY Clock Not Locked! %08X\n",ifxusb_rreg(&_core_if->core_global_regs->grxfsiz)); - } - #endif - - /* Create new workqueue and init works */ -#if 0 - _core_if->wq_usb = create_singlethread_workqueue(_core_if->core_name); - - if(_core_if->wq_usb == 0) - { - IFX_DEBUGPL(DBG_CIL, "Creation of wq_usb failed\n"); - retval = -EINVAL; - goto fail; - } - - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - INIT_WORK(&core_if->w_conn_id, w_conn_id_status_change, core_if); - INIT_WORK(&core_if->w_wkp, w_wakeup_detected, core_if); - #else - INIT_WORK(&core_if->w_conn_id, w_conn_id_status_change); - INIT_DELAYED_WORK(&core_if->w_wkp, w_wakeup_detected); - #endif -#endif - return 0; - -fail: - if( reg_base != NULL) iounmap(reg_base ); - if( fifo_base != NULL) iounmap(fifo_base); - if( fifo_dbg != NULL) iounmap(fifo_dbg ); - return retval; -} - -/*! - \brief This function free the mapped address in the IFXUSB CSR data structures. - \param _core_if Pointer of core_if structure - */ -#ifdef __IS_HOST__ -void ifxusb_core_if_remove_h(ifxusb_core_if_t *_core_if) -#else -void ifxusb_core_if_remove_d(ifxusb_core_if_t *_core_if) -#endif -{ - /* Disable all interrupts */ - if( _core_if->core_global_regs != NULL) - { - gusbcfg_data_t usbcfg ={.d32 = 0}; - usbcfg.d32 = ifxusb_rreg( &_core_if->core_global_regs->gusbcfg); - usbcfg.b.ForceDevMode=0; - usbcfg.b.ForceHstMode=0; - ifxusb_wreg( &_core_if->core_global_regs->gusbcfg,usbcfg.d32); - ifxusb_mreg( &_core_if->core_global_regs->gahbcfg, 1, 0); - ifxusb_wreg( &_core_if->core_global_regs->gintmsk, 0); - } - - if( _core_if->core_global_regs != NULL) iounmap(_core_if->core_global_regs ); - if( _core_if->data_fifo[0] != NULL) iounmap(_core_if->data_fifo[0] ); - if( _core_if->data_fifo_dbg != NULL) iounmap(_core_if->data_fifo_dbg ); - -#if 0 - if (_core_if->wq_usb) - destroy_workqueue(_core_if->wq_usb); -#endif - memset(_core_if, 0, sizeof(ifxusb_core_if_t)); -} - - - - -/*! - \brief This function enbles the controller's Global Interrupt in the AHB Config register. - \param _core_if Pointer of core_if structure - */ -#ifdef __IS_HOST__ -void ifxusb_enable_global_interrupts_h( ifxusb_core_if_t *_core_if ) -#else -void ifxusb_enable_global_interrupts_d( ifxusb_core_if_t *_core_if ) -#endif -{ - gahbcfg_data_t ahbcfg ={ .d32 = 0}; - ahbcfg.b.glblintrmsk = 1; /* Enable interrupts */ - ifxusb_mreg(&_core_if->core_global_regs->gahbcfg, 0, ahbcfg.d32); -} - -/*! - \brief This function disables the controller's Global Interrupt in the AHB Config register. - \param _core_if Pointer of core_if structure - */ -#ifdef __IS_HOST__ -void ifxusb_disable_global_interrupts_h( ifxusb_core_if_t *_core_if ) -#else -void ifxusb_disable_global_interrupts_d( ifxusb_core_if_t *_core_if ) -#endif -{ - gahbcfg_data_t ahbcfg ={ .d32 = 0}; - ahbcfg.b.glblintrmsk = 1; /* Enable interrupts */ - ifxusb_mreg(&_core_if->core_global_regs->gahbcfg, ahbcfg.d32, 0); -} - - - - -/*! - \brief Flush Tx and Rx FIFO. - \param _core_if Pointer of core_if structure - */ -#ifdef __IS_HOST__ -void ifxusb_flush_both_fifo_h( ifxusb_core_if_t *_core_if ) -#else -void ifxusb_flush_both_fifo_d( ifxusb_core_if_t *_core_if ) -#endif -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset ={ .d32 = 0}; - int count = 0; - - IFX_DEBUGPL((DBG_CIL|DBG_PCDV), "%s\n", __func__); - greset.b.rxfflsh = 1; - greset.b.txfflsh = 1; - greset.b.txfnum = 0x10; - greset.b.intknqflsh=1; - greset.b.hstfrm=1; - ifxusb_wreg( &global_regs->grstctl, greset.d32 ); - - do - { - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 10000) - { - IFX_WARN("%s() HANG! GRSTCTL=%0x\n", __func__, greset.d32); - break; - } - } while (greset.b.rxfflsh == 1 || greset.b.txfflsh == 1); - /* Wait for 3 PHY Clocks*/ - UDELAY(1); -} - -/*! - \brief Flush a Tx FIFO. - \param _core_if Pointer of core_if structure - \param _num Tx FIFO to flush. ( 0x10 for ALL TX FIFO ) - */ -#ifdef __IS_HOST__ -void ifxusb_flush_tx_fifo_h( ifxusb_core_if_t *_core_if, const int _num ) -#else -void ifxusb_flush_tx_fifo_d( ifxusb_core_if_t *_core_if, const int _num ) -#endif -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset ={ .d32 = 0}; - int count = 0; - - IFX_DEBUGPL((DBG_CIL|DBG_PCDV), "Flush Tx FIFO %d\n", _num); - - greset.b.intknqflsh=1; - greset.b.txfflsh = 1; - greset.b.txfnum = _num; - ifxusb_wreg( &global_regs->grstctl, greset.d32 ); - - do - { - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 10000&&(_num==0 ||_num==0x10)) - { - IFX_WARN("%s() HANG! GRSTCTL=%0x GNPTXSTS=0x%08x\n", - __func__, greset.d32, - ifxusb_rreg( &global_regs->gnptxsts)); - break; - } - } while (greset.b.txfflsh == 1); - /* Wait for 3 PHY Clocks*/ - UDELAY(1); -} - - -/*! - \brief Flush Rx FIFO. - \param _core_if Pointer of core_if structure - */ -#ifdef __IS_HOST__ -void ifxusb_flush_rx_fifo_h( ifxusb_core_if_t *_core_if ) -#else -void ifxusb_flush_rx_fifo_d( ifxusb_core_if_t *_core_if ) -#endif -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset ={ .d32 = 0}; - int count = 0; - - IFX_DEBUGPL((DBG_CIL|DBG_PCDV), "%s\n", __func__); - greset.b.rxfflsh = 1; - ifxusb_wreg( &global_regs->grstctl, greset.d32 ); - - do - { - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 10000) - { - IFX_WARN("%s() HANG! GRSTCTL=%0x\n", __func__, greset.d32); - break; - } - } while (greset.b.rxfflsh == 1); - /* Wait for 3 PHY Clocks*/ - UDELAY(1); -} - - -#define SOFT_RESET_DELAY 100 /*!< Delay in msec of detection after soft-reset of usb core */ - -/*! - \brief Do a soft reset of the core. Be careful with this because it - resets all the internal state machines of the core. - \param _core_if Pointer of core_if structure - */ -#ifdef __IS_HOST__ -int ifxusb_core_soft_reset_h(ifxusb_core_if_t *_core_if) -#else -int ifxusb_core_soft_reset_d(ifxusb_core_if_t *_core_if) -#endif -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - volatile grstctl_t greset ={ .d32 = 0}; - int count = 0; - - IFX_DEBUGPL(DBG_CILV, "%s\n", __func__); - /* Wait for AHB master IDLE state. */ - do - { - UDELAY(10); - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 100000) - { - IFX_WARN("%s() HANG! AHB Idle GRSTCTL=%0x %x\n", __func__, - greset.d32, greset.b.ahbidle); - break; - } - } while (greset.b.ahbidle == 0); - - UDELAY(1); - - /* Core Soft Reset */ - count = 0; - greset.b.csftrst = 1; - ifxusb_wreg( &global_regs->grstctl, greset.d32 ); - - #ifdef SOFT_RESET_DELAY - MDELAY(SOFT_RESET_DELAY); - #endif - - do - { - UDELAY(10); - greset.d32 = ifxusb_rreg( &global_regs->grstctl); - if (++count > 100000) - { - IFX_WARN("%s() HANG! Soft Reset GRSTCTL=%0x\n", __func__, greset.d32); - return -1; - } - } while (greset.b.csftrst == 1); - - #ifdef SOFT_RESET_DELAY - MDELAY(SOFT_RESET_DELAY); - #endif - - // This is to reset the PHY of VR9 - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - set_bit (4, VR9_RCU_USBRESET2); - MDELAY(50); - clear_bit (4, VR9_RCU_USBRESET2); - } - else - { - set_bit (5, VR9_RCU_USBRESET2); - MDELAY(50); - clear_bit (5, VR9_RCU_USBRESET2); - } - MDELAY(50); - #endif //defined(__IS_VR9__) - - IFX_PRINT("USB core #%d soft-reset\n",_core_if->core_no); - - return 0; -} - -/*! - \brief Turn on the USB Core Power - \param _core_if Pointer of core_if structure -*/ -#ifdef __IS_HOST__ -void ifxusb_power_on_h (ifxusb_core_if_t *_core_if) -#else -void ifxusb_power_on_d (ifxusb_core_if_t *_core_if) -#endif -{ - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - #if defined(__UEIP__) - - // set clock gating - #if defined(__IS_TWINPASS) || defined(__IS_DANUBE__) - set_bit (4, (volatile unsigned long *)DANUBE_CGU_IFCCR); - set_bit (5, (volatile unsigned long *)DANUBE_CGU_IFCCR); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - // clear_bit (4, (volatile unsigned long *)AMAZON_SE_CGU_IFCCR); - clear_bit (5, (volatile unsigned long *)AMAZON_SE_CGU_IFCCR); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - set_bit (0, (volatile unsigned long *)AR9_CGU_IFCCR); - set_bit (1, (volatile unsigned long *)AR9_CGU_IFCCR); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) -// set_bit (0, (volatile unsigned long *)VR9_CGU_IFCCR); -// set_bit (1, (volatile unsigned long *)VR9_CGU_IFCCR); - #endif //defined(__IS_VR9__) - #if defined(__IS_AR10__) -// set_bit (0, (volatile unsigned long *)VR9_CGU_IFCCR); -// set_bit (1, (volatile unsigned long *)VR9_CGU_IFCCR); - #endif //defined(__IS_AR10__) - - MDELAY(50); -#define PMU_AHBM BIT(15) -#define PMU_USB0 BIT(6) -#define PMU_USB1 BIT(27) -#define PMU_USB0_P BIT(0) -#define PMU_USB1_P BIT(26) - // set power - ltq_pmu_enable(PMU_AHBM); - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - ltq_pmu_enable(PMU_USB0); - //#if defined(__IS_TWINPASS__) - // ifxusb_enable_afe_oc(); - //#endif - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) || defined(__IS_VR9__) - if(_core_if->core_no==0) - ltq_pmu_enable(PMU_USB0); - else - ltq_pmu_enable(PMU_USB1); - #endif //defined(__IS_AR9__) || defined(__IS_VR9__) - #if defined(__IS_AR10__) - //if(_core_if->core_no==0) - // USB0_CTRL_PMU_SETUP(IFX_PMU_ENABLE); - //else - // USB1_CTRL_PMU_SETUP(IFX_PMU_ENABLE); - #endif //defined(__IS_AR10__) - - MDELAY(50); - - if(_core_if->pcgcctl) - { - pcgcctl_data_t pcgcctl = {.d32=0}; - pcgcctl.b.gatehclk = 1; - ifxusb_mreg(_core_if->pcgcctl, pcgcctl.d32, 0); - } - - - if(_core_if->core_global_regs) - { - // PHY configurations. - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - //ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_VR9__) - #if defined(__IS_AR10__) - //ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR10__) - } - #else //defined(__UEIP__) - // set clock gating - #if defined(__IS_TWINPASS) || defined(__IS_DANUBE__) - set_bit (4, (volatile unsigned long *)DANUBE_CGU_IFCCR); - set_bit (5, (volatile unsigned long *)DANUBE_CGU_IFCCR); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - // clear_bit (4, (volatile unsigned long *)AMAZON_SE_CGU_IFCCR); - clear_bit (5, (volatile unsigned long *)AMAZON_SE_CGU_IFCCR); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - set_bit (0, (volatile unsigned long *)AMAZON_S_CGU_IFCCR); - set_bit (1, (volatile unsigned long *)AMAZON_S_CGU_IFCCR); - #endif //defined(__IS_AR9__) - - MDELAY(50); - - // set power - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - clear_bit (6, (volatile unsigned long *)DANUBE_PMU_PWDCR);//USB - clear_bit (9, (volatile unsigned long *)DANUBE_PMU_PWDCR);//DSL - clear_bit (15, (volatile unsigned long *)DANUBE_PMU_PWDCR);//AHB - #if defined(__IS_TWINPASS__) - ifxusb_enable_afe_oc(); - #endif - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - clear_bit (6, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR); - clear_bit (9, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR); - clear_bit (15, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - clear_bit (6, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//USB - else - clear_bit (27, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//USB - clear_bit (9, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//DSL - clear_bit (15, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//AHB - #endif //defined(__IS_AR9__) - - if(_core_if->core_global_regs) - { - // PHY configurations. - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - } - - #endif //defined(__UEIP__) -} - -/*! - \brief Turn off the USB Core Power - \param _core_if Pointer of core_if structure -*/ -#ifdef __IS_HOST__ -void ifxusb_power_off_h (ifxusb_core_if_t *_core_if) -#else -void ifxusb_power_off_d (ifxusb_core_if_t *_core_if) -#endif - -{ - #ifdef __IS_HOST__ - ifxusb_phy_power_off_h (_core_if); - #else - ifxusb_phy_power_off_d (_core_if); - #endif - - #if defined(__UEIP__) - //AHBM_PMU_SETUP(IFX_PMU_DISABLE); - // set power - if(_core_if->pcgcctl) - { - pcgcctl_data_t pcgcctl = {.d32=0}; - pcgcctl.b.gatehclk = 1; - pcgcctl.b.stoppclk = 1; - ifxusb_mreg(_core_if->pcgcctl, 0, pcgcctl.d32); - } - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - //USB_CTRL_PMU_SETUP(IFX_PMU_DISABLE); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) || defined(__IS_VR9__) - /* if(_core_if->core_no==0) - USB0_CTRL_PMU_SETUP(IFX_PMU_DISABLE); - else - USB1_CTRL_PMU_SETUP(IFX_PMU_DISABLE);*/ - #endif //defined(__IS_AR9__) || defined(__IS_VR9__) - #if defined(__IS_AR10__) - //if(_core_if->core_no==0) - // USB0_CTRL_PMU_SETUP(IFX_PMU_DISABLE); - //else - // USB1_CTRL_PMU_SETUP(IFX_PMU_DISABLE); - #endif //defined(__IS_AR10__) - #else //defined(__UEIP__) - // set power - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (6, (volatile unsigned long *)DANUBE_PMU_PWDCR);//USB - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (6, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR);//USB - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - set_bit (6, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//USB - else - set_bit (27, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//USB - #endif //defined(__IS_AR9__) - #endif //defined(__UEIP__) -} - -/*! - \brief Turn on the USB PHY Power - \param _core_if Pointer of core_if structure -*/ -#ifdef __IS_HOST__ -void ifxusb_phy_power_on_h (ifxusb_core_if_t *_core_if) -#else -void ifxusb_phy_power_on_d (ifxusb_core_if_t *_core_if) -#endif -{ - #if defined(__UEIP__) - if(_core_if->core_global_regs) - { - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - #if ( defined(__IS_VR9__) || defined(__IS_AR10__)) && defined(__PHY_LONG_PREEMP__) - if(_core_if->core_no==0) - set_bit (0, VR9_RCU_USB_ANA_CFG1A); - else - set_bit (0, VR9_RCU_USB_ANA_CFG1B); - #endif //( defined(__IS_VR9__) || defined(__IS_AR10__)) && defined(__PHY_LONG_PREEMP__) - - if(_core_if->pcgcctl) - { - pcgcctl_data_t pcgcctl = {.d32=0}; - pcgcctl.b.stoppclk = 1; - ifxusb_mreg(_core_if->pcgcctl, pcgcctl.d32, 0); - } - } - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - ltq_pmu_enable(PMU_USB0_P); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) || defined(__IS_VR9__) || defined(__IS_AR10__) - if(_core_if->core_no==0) - ltq_pmu_enable(PMU_USB0_P); - else - ltq_pmu_enable(PMU_USB1_P); - #endif //defined(__IS_AR9__) || defined(__IS_VR9__) - - // PHY configurations. - if(_core_if->core_global_regs) - { - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - #if ( defined(__IS_VR9__) || defined(__IS_AR10__)) && defined(__PHY_LONG_PREEMP__) - if(_core_if->core_no==0) - set_bit (0, VR9_RCU_USB_ANA_CFG1A); - else - set_bit (0, VR9_RCU_USB_ANA_CFG1B); - #endif //( defined(__IS_VR9__) || defined(__IS_AR10__)) && defined(__PHY_LONG_PREEMP__) - } - #else //defined(__UEIP__) - // PHY configurations. - if(_core_if->core_global_regs) - { - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - } - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - clear_bit (0, (volatile unsigned long *)DANUBE_PMU_PWDCR);//PHY - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - clear_bit (0, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - clear_bit (0, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//PHY - else - clear_bit (26, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//PHY - #endif //defined(__IS_AR9__) - - // PHY configurations. - if(_core_if->core_global_regs) - { - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - } - #endif //defined(__UEIP__) -} - - -/*! - \brief Turn off the USB PHY Power - \param _core_if Pointer of core_if structure -*/ -#ifdef __IS_HOST__ -void ifxusb_phy_power_off_h (ifxusb_core_if_t *_core_if) -#else -void ifxusb_phy_power_off_d (ifxusb_core_if_t *_core_if) -#endif -{ - #if defined(__UEIP__) - if(_core_if->pcgcctl) - { - pcgcctl_data_t pcgcctl = {.d32=0}; - pcgcctl.b.stoppclk = 1; - ifxusb_mreg(_core_if->pcgcctl, 0, pcgcctl.d32); - } - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - //USB_PHY_PMU_SETUP(IFX_PMU_DISABLE); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) || defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) || defined(__IS_VR9__) || defined(__IS_AR10__) -/* if(_core_if->core_no==0) - USB0_PHY_PMU_SETUP(IFX_PMU_DISABLE); - else - USB1_PHY_PMU_SETUP(IFX_PMU_DISABLE);*/ - #endif // defined(__IS_AR9__) || defined(__IS_VR9__) - #else //defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (0, (volatile unsigned long *)DANUBE_PMU_PWDCR);//PHY - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (0, (volatile unsigned long *)AMAZON_SE_PMU_PWDCR);//PHY - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - set_bit (0, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//PHY - else - set_bit (26, (volatile unsigned long *)AMAZON_S_PMU_PWDCR);//PHY - #endif //defined(__IS_AR9__) - #endif //defined(__UEIP__) -} - - -/*! - \brief Reset on the USB Core RCU - \param _core_if Pointer of core_if structure - */ -#if defined(__IS_VR9__) || defined(__IS_AR10__) -static int CheckAlready(void) -{ - gusbcfg_data_t usbcfg ={.d32 = 0}; - usbcfg.d32 = ifxusb_rreg((volatile uint32_t *)0xBE10100C); - if(usbcfg.b.ForceDevMode) - return 1; - if(usbcfg.b.ForceHstMode) - return 1; - usbcfg.d32 = ifxusb_rreg((volatile uint32_t *)0xBE10600C); - if(usbcfg.b.ForceDevMode) - return 1; - if(usbcfg.b.ForceHstMode) - return 1; - return 0; -} -#endif - -#ifdef __IS_HOST__ - void ifxusb_hard_reset_h(ifxusb_core_if_t *_core_if) -#else - void ifxusb_hard_reset_d(ifxusb_core_if_t *_core_if) -#endif -{ - #if defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined (__IS_HOST__) - clear_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #elif defined (__IS_DEVICE__) - set_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #endif - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AMAZON_SE__) - #if defined (__IS_HOST__) - clear_bit (AMAZON_SE_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #elif defined (__IS_DEVICE__) - set_bit (AMAZON_SE_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #endif - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - #if defined (__IS_HOST__) - clear_bit (AR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR9_RCU_USB1CFG); - #elif defined (__IS_DEVICE__) - set_bit (AR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR9_RCU_USB1CFG); - #endif - } - else - { - #if defined (__IS_HOST__) - clear_bit (AR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR9_RCU_USB2CFG); - #elif defined (__IS_DEVICE__) - set_bit (AR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR9_RCU_USB2CFG); - #endif - } - #endif //defined(__IS_AR9__) - - #if defined(__IS_VR9__) - if(!CheckAlready()) - { - #if defined (__IS_HOST__) - #if defined (__IS_DUAL__) - clear_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - clear_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - #elif defined (__IS_FIRST__) - clear_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - set_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - #elif defined (__IS_SECOND__) - set_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - clear_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - #endif - #endif - #if defined (__IS_DEVICE__) - #if defined (__IS_FIRST__) - set_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - clear_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - #elif defined (__IS_SECOND__) - clear_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - set_bit (VR9_USBCFG_HDSEL_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - #endif - #endif - } - #endif //defined(__IS_VR9__) - - #if defined(__IS_AR10__) - if(!CheckAlready()) - { - #if defined (__IS_HOST__) - #if defined (__IS_DUAL__) - clear_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB1CFG); - clear_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB2CFG); - #elif defined (__IS_FIRST__) - clear_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB1CFG); - set_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB2CFG); - #elif defined (__IS_SECOND__) - set_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB1CFG); - clear_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB2CFG); - #endif - #endif - #if defined (__IS_DEVICE__) - #if defined (__IS_FIRST__) - set_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB1CFG); - clear_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB2CFG); - #elif defined (__IS_SECOND__) - clear_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB1CFG); - set_bit (AR10_USBCFG_HDSEL_BIT, (volatile unsigned long *)AR10_RCU_USB2CFG); - #endif - #endif - } - #endif //defined(__IS_AR10__) - - // set the HC's byte-order to big-endian - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (DANUBE_USBCFG_HOST_END_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - clear_bit (DANUBE_USBCFG_SLV_END_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (AMAZON_SE_USBCFG_HOST_END_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - clear_bit (AMAZON_SE_USBCFG_SLV_END_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - set_bit (AR9_USBCFG_HOST_END_BIT, (volatile unsigned long *)AR9_RCU_USB1CFG); - clear_bit (AR9_USBCFG_SLV_END_BIT, (volatile unsigned long *)AR9_RCU_USB1CFG); - } - else - { - set_bit (AR9_USBCFG_HOST_END_BIT, (volatile unsigned long *)AR9_RCU_USB2CFG); - clear_bit (AR9_USBCFG_SLV_END_BIT, (volatile unsigned long *)AR9_RCU_USB2CFG); - } - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - set_bit (VR9_USBCFG_HOST_END_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - clear_bit (VR9_USBCFG_SLV_END_BIT, (volatile unsigned long *)VR9_RCU_USB1CFG); - } - else - { - set_bit (VR9_USBCFG_HOST_END_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - clear_bit (VR9_USBCFG_SLV_END_BIT, (volatile unsigned long *)VR9_RCU_USB2CFG); - } - #endif //defined(__IS_VR9__) - #if defined(__IS_AR10__) - if(_core_if->core_no==0) - { - set_bit (AR10_USBCFG_HOST_END_BIT, (volatile unsigned long *)AR10_RCU_USB1CFG); - clear_bit (AR10_USBCFG_SLV_END_BIT, (volatile unsigned long *)AR10_RCU_USB1CFG); - } - else - { - set_bit (AR10_USBCFG_HOST_END_BIT, (volatile unsigned long *)AR10_RCU_USB2CFG); - clear_bit (AR10_USBCFG_SLV_END_BIT, (volatile unsigned long *)AR10_RCU_USB2CFG); - } - #endif //defined(__IS_AR10__) - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (4, DANUBE_RCU_RESET); - MDELAY(50); - clear_bit (4, DANUBE_RCU_RESET); - MDELAY(50); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - - #if defined(__IS_AMAZON_SE__) - set_bit (4, AMAZON_SE_RCU_RESET); - MDELAY(50); - clear_bit (4, AMAZON_SE_RCU_RESET); - MDELAY(50); - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - set_bit (4, AR9_RCU_USBRESET); - MDELAY(50); - clear_bit (4, AR9_RCU_USBRESET); - } - else - { - set_bit (28, AR9_RCU_USBRESET); - MDELAY(50); - clear_bit (28, AR9_RCU_USBRESET); - } - MDELAY(50); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - if(!CheckAlready()) - { - set_bit (4, VR9_RCU_USBRESET); - MDELAY(50); - clear_bit (4, VR9_RCU_USBRESET); - MDELAY(50); - } - #endif //defined(__IS_VR9__) - #if defined(__IS_AR10__) - if(!CheckAlready()) - { - set_bit (4, AR10_RCU_USBRESET); - MDELAY(50); - clear_bit (4, AR10_RCU_USBRESET); - MDELAY(50); - } - #endif //defined(__IS_AR10__) - - #if defined(__IS_TWINPASS__) - ifxusb_enable_afe_oc(); - #endif - - if(_core_if->core_global_regs) - { - // PHY configurations. - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - // ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_VR9__) - #if defined(__IS_AR10__) - // ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR10__) - } - #else //defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined (__IS_HOST__) - clear_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #elif defined (__IS_DEVICE__) - set_bit (DANUBE_USBCFG_HDSEL_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #endif - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AMAZON_SE__) - #if defined (__IS_HOST__) - clear_bit (AMAZON_SE_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #elif defined (__IS_DEVICE__) - set_bit (AMAZON_SE_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #endif - #endif //defined(__IS_AMAZON_SE__) - - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - #if defined (__IS_HOST__) - clear_bit (AMAZON_S_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB1CFG); - #elif defined (__IS_DEVICE__) - set_bit (AMAZON_S_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB1CFG); - #endif - } - else - { - #if defined (__IS_HOST__) - clear_bit (AMAZON_S_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB2CFG); - #elif defined (__IS_DEVICE__) - set_bit (AMAZON_S_USBCFG_HDSEL_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB2CFG); - #endif - } - #endif //defined(__IS_AR9__) - - // set the HC's byte-order to big-endian - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (DANUBE_USBCFG_HOST_END_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - clear_bit (DANUBE_USBCFG_SLV_END_BIT, (volatile unsigned long *)DANUBE_RCU_USBCFG); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (AMAZON_SE_USBCFG_HOST_END_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - clear_bit (AMAZON_SE_USBCFG_SLV_END_BIT, (volatile unsigned long *)AMAZON_SE_RCU_USBCFG); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - set_bit (AMAZON_S_USBCFG_HOST_END_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB1CFG); - clear_bit (AMAZON_S_USBCFG_SLV_END_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB1CFG); - } - else - { - set_bit (AMAZON_S_USBCFG_HOST_END_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB2CFG); - clear_bit (AMAZON_S_USBCFG_SLV_END_BIT, (volatile unsigned long *)AMAZON_S_RCU_USB2CFG); - } - #endif //defined(__IS_AR9__) - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - set_bit (4, DANUBE_RCU_RESET); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (4, AMAZON_SE_RCU_RESET); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - set_bit (4, AMAZON_S_RCU_USBRESET); - } - else - { - set_bit (28, AMAZON_S_RCU_USBRESET); - } - #endif //defined(__IS_AR9__) - - MDELAY(50); - - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - clear_bit (4, DANUBE_RCU_RESET); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - clear_bit (4, AMAZON_SE_RCU_RESET); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - clear_bit (4, AMAZON_S_RCU_USBRESET); - } - else - { - clear_bit (28, AMAZON_S_RCU_USBRESET); - } - #endif //defined(__IS_AR9__) - - MDELAY(50); - - #if defined(__IS_TWINPASS__) - ifxusb_enable_afe_oc(); - #endif - - if(_core_if->core_global_regs) - { - // PHY configurations. - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - ifxusb_wreg (&_core_if->core_global_regs->guid,0x14014); - #endif //defined(__IS_AR9__) - } - #endif //defined(__UEIP__) -} - -#if defined(__GADGET_LED__) || defined(__HOST_LED__) - #if defined(__UEIP__) - static void *g_usb_led_trigger = NULL; - #endif - - void ifxusb_led_init(ifxusb_core_if_t *_core_if) - { - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_LED) || defined(IFX_LEDLED_USB_LED) - if ( !g_usb_led_trigger ) - { - ifx_led_trigger_register("usb_link", &g_usb_led_trigger); - if ( g_usb_led_trigger != NULL ) - { - struct ifx_led_trigger_attrib attrib = {0}; - attrib.delay_on = 250; - attrib.delay_off = 250; - attrib.timeout = 2000; - attrib.def_value = 1; - attrib.flags = IFX_LED_TRIGGER_ATTRIB_DELAY_ON | IFX_LED_TRIGGER_ATTRIB_DELAY_OFF | IFX_LED_TRIGGER_ATTRIB_TIMEOUT | IFX_LED_TRIGGER_ATTRIB_DEF_VALUE; - IFX_DEBUGP("Reg USB LED!!\n"); - ifx_led_trigger_set_attrib(g_usb_led_trigger, &attrib); - } - } - #endif - #endif //defined(__UEIP__) - } - - void ifxusb_led_free(ifxusb_core_if_t *_core_if) - { - #if defined(__UEIP__) - if ( g_usb_led_trigger ) - { - ifx_led_trigger_deregister(g_usb_led_trigger); - g_usb_led_trigger = NULL; - } - #endif //defined(__UEIP__) - } - - /*! - \brief Turn off the USB 5V VBus Power - \param _core_if Pointer of core_if structure - */ - void ifxusb_led(ifxusb_core_if_t *_core_if) - { - #if defined(__UEIP__) - if(g_usb_led_trigger) - ifx_led_trigger_activate(g_usb_led_trigger); - #else - #endif //defined(__UEIP__) - } -#endif // defined(__GADGET_LED__) || defined(__HOST_LED__) - - - -/*! - \brief internal routines for debugging - */ -#ifdef __IS_HOST__ -void ifxusb_dump_msg_h(const u8 *buf, unsigned int length) -#else -void ifxusb_dump_msg_d(const u8 *buf, unsigned int length) -#endif -{ -#ifdef __DEBUG__ - unsigned int start, num, i; - char line[52], *p; - - if (length >= 512) - return; - start = 0; - while (length > 0) - { - num = min(length, 16u); - p = line; - for (i = 0; i < num; ++i) - { - if (i == 8) - *p++ = ' '; - sprintf(p, " %02x", buf[i]); - p += 3; - } - *p = 0; - IFX_PRINT( "%6x: %s\n", start, line); - buf += num; - start += num; - length -= num; - } -#endif -} - -/*! - \brief internal routines for debugging, reads the SPRAM and prints its content - */ -#ifdef __IS_HOST__ -void ifxusb_dump_spram_h(ifxusb_core_if_t *_core_if) -#else -void ifxusb_dump_spram_d(ifxusb_core_if_t *_core_if) -#endif -{ -#ifdef __ENABLE_DUMP__ - volatile uint8_t *addr, *start_addr, *end_addr; - uint32_t size; - IFX_PRINT("SPRAM Data:\n"); - start_addr = (void*)_core_if->core_global_regs; - IFX_PRINT("Base Address: 0x%8X\n", (uint32_t)start_addr); - - start_addr = (void*)_core_if->data_fifo_dbg; - IFX_PRINT("Starting Address: 0x%8X\n", (uint32_t)start_addr); - - size=_core_if->hwcfg3.b.dfifo_depth; - size<<=2; - size+=0x200; - size&=0x0003FFFC; - - end_addr = (void*)_core_if->data_fifo_dbg; - end_addr += size; - - for(addr = start_addr; addr < end_addr; addr+=16) - { - IFX_PRINT("0x%8X: %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X \n", (uint32_t)addr, - addr[ 0], addr[ 1], addr[ 2], addr[ 3], - addr[ 4], addr[ 5], addr[ 6], addr[ 7], - addr[ 8], addr[ 9], addr[10], addr[11], - addr[12], addr[13], addr[14], addr[15] - ); - } - return; -#endif //__ENABLE_DUMP__ -} - -/*! - \brief internal routines for debugging, reads the core global registers and prints them - */ -#ifdef __IS_HOST__ -void ifxusb_dump_registers_h(ifxusb_core_if_t *_core_if) -#else -void ifxusb_dump_registers_d(ifxusb_core_if_t *_core_if) -#endif -{ -#ifdef __ENABLE_DUMP__ - int i; - volatile uint32_t *addr; - #ifdef __IS_DEVICE__ - volatile uint32_t *addri,*addro; - #endif - - IFX_PRINT("Core #%d\n",_core_if->core_no); - IFX_PRINT("========================================\n"); - IFX_PRINT("Core Global Registers\n"); - addr=&_core_if->core_global_regs->gotgctl; - IFX_PRINT(" GOTGCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gotgint; - IFX_PRINT(" GOTGINT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gahbcfg; - IFX_PRINT(" GAHBCFG @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gusbcfg; - IFX_PRINT(" GUSBCFG @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->grstctl; - IFX_PRINT(" GRSTCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gintsts; - IFX_PRINT(" GINTSTS @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gintmsk; - IFX_PRINT(" GINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gi2cctl; - IFX_PRINT(" GI2CCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gpvndctl; - IFX_PRINT(" GPVNDCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ggpio; - IFX_PRINT(" GGPIO @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->guid; - IFX_PRINT(" GUID @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->gsnpsid; - IFX_PRINT(" GSNPSID @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ghwcfg1; - IFX_PRINT(" GHWCFG1 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ghwcfg2; - IFX_PRINT(" GHWCFG2 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ghwcfg3; - IFX_PRINT(" GHWCFG3 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->ghwcfg4; - IFX_PRINT(" GHWCFG4 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - - addr=_core_if->pcgcctl; - IFX_PRINT(" PCGCCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - - addr=&_core_if->core_global_regs->grxfsiz; - IFX_PRINT(" GRXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - - #ifdef __IS_HOST__ - addr=&_core_if->core_global_regs->gnptxfsiz; - IFX_PRINT(" GNPTXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->core_global_regs->hptxfsiz; - IFX_PRINT(" HPTXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - #ifdef __DED_FIFO__ - addr=&_core_if->core_global_regs->gnptxfsiz; - IFX_PRINT(" GNPTXFSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - for (i=0; i<= _core_if->hwcfg4.b.num_in_eps; i++) - { - addr=&_core_if->core_global_regs->dptxfsiz_dieptxf[i]; - IFX_PRINT(" DPTXFSIZ[%d] @0x%08X : 0x%08X\n",i,(uint32_t)addr,ifxusb_rreg(addr)); - } - #else - addr=&_core_if->core_global_regs->gnptxfsiz; - IFX_PRINT(" TXFSIZ[00] @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - for (i=0; i< _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - { - addr=&_core_if->core_global_regs->dptxfsiz_dieptxf[i]; - IFX_PRINT(" TXFSIZ[%02d] @0x%08X : 0x%08X\n",i+1,(uint32_t)addr,ifxusb_rreg(addr)); - } - #endif - #endif //__IS_DEVICE__ - - #ifdef __IS_HOST__ - IFX_PRINT(" Host Global Registers\n"); - addr=&_core_if->host_global_regs->hcfg; - IFX_PRINT(" HCFG @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->hfir; - IFX_PRINT(" HFIR @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->hfnum; - IFX_PRINT(" HFNUM @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->hptxsts; - IFX_PRINT(" HPTXSTS @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->haint; - IFX_PRINT(" HAINT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->host_global_regs->haintmsk; - IFX_PRINT(" HAINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr= _core_if->hprt0; - IFX_PRINT(" HPRT0 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - - for (i=0; i<MAX_EPS_CHANNELS; i++) - { - addr=&_core_if->hc_regs[i]->hcchar; - IFX_PRINT(" Host Channel %d Specific Registers\n", i); - IFX_PRINT(" HCCHAR @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hcsplt; - IFX_PRINT(" HCSPLT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hcint; - IFX_PRINT(" HCINT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hcintmsk; - IFX_PRINT(" HCINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hctsiz; - IFX_PRINT(" HCTSIZ @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->hc_regs[i]->hcdma; - IFX_PRINT(" HCDMA @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - } - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - IFX_PRINT(" Device Global Registers\n"); - addr=&_core_if->dev_global_regs->dcfg; - IFX_PRINT(" DCFG @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->dctl; - IFX_PRINT(" DCTL @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->dsts; - IFX_PRINT(" DSTS @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->diepmsk; - IFX_PRINT(" DIEPMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->doepmsk; - IFX_PRINT(" DOEPMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->daintmsk; - IFX_PRINT(" DAINTMSK @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->daint; - IFX_PRINT(" DAINT @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->dvbusdis; - IFX_PRINT(" DVBUSID @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - addr=&_core_if->dev_global_regs->dvbuspulse; - IFX_PRINT(" DVBUSPULS @0x%08X : 0x%08X\n", (uint32_t)addr,ifxusb_rreg(addr)); - - addr=&_core_if->dev_global_regs->dtknqr1; - IFX_PRINT(" DTKNQR1 @0x%08X : 0x%08X\n",(uint32_t)addr,ifxusb_rreg(addr)); - if (_core_if->hwcfg2.b.dev_token_q_depth > 6) { - addr=&_core_if->dev_global_regs->dtknqr2; - IFX_PRINT(" DTKNQR2 @0x%08X : 0x%08X\n", (uint32_t)addr,ifxusb_rreg(addr)); - } - - if (_core_if->hwcfg2.b.dev_token_q_depth > 14) - { - addr=&_core_if->dev_global_regs->dtknqr3_dthrctl; - IFX_PRINT(" DTKNQR3_DTHRCTL @0x%08X : 0x%08X\n", (uint32_t)addr, ifxusb_rreg(addr)); - } - - if (_core_if->hwcfg2.b.dev_token_q_depth > 22) - { - addr=&_core_if->dev_global_regs->dtknqr4_fifoemptymsk; - IFX_PRINT(" DTKNQR4 @0x%08X : 0x%08X\n", (uint32_t)addr, ifxusb_rreg(addr)); - } - - //for (i=0; i<= MAX_EPS_CHANNELS; i++) - //for (i=0; i<= 10; i++) - for (i=0; i<= 3; i++) - { - IFX_PRINT(" Device EP %d Registers\n", i); - addri=&_core_if->in_ep_regs[i]->diepctl;addro=&_core_if->out_ep_regs[i]->doepctl; - IFX_PRINT(" DEPCTL I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - addro=&_core_if->out_ep_regs[i]->doepfn; - IFX_PRINT(" DEPFN I: O: 0x%08X\n",ifxusb_rreg(addro)); - addri=&_core_if->in_ep_regs[i]->diepint;addro=&_core_if->out_ep_regs[i]->doepint; - IFX_PRINT(" DEPINT I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - addri=&_core_if->in_ep_regs[i]->dieptsiz;addro=&_core_if->out_ep_regs[i]->doeptsiz; - IFX_PRINT(" DETSIZ I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - addri=&_core_if->in_ep_regs[i]->diepdma;addro=&_core_if->out_ep_regs[i]->doepdma; - IFX_PRINT(" DEPDMA I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - addri=&_core_if->in_ep_regs[i]->dtxfsts; - IFX_PRINT(" DTXFSTS I: 0x%08X\n",ifxusb_rreg(addri) ); - addri=&_core_if->in_ep_regs[i]->diepdmab;addro=&_core_if->out_ep_regs[i]->doepdmab; - IFX_PRINT(" DEPDMAB I: 0x%08X O: 0x%08X\n",ifxusb_rreg(addri),ifxusb_rreg(addro)); - } - #endif //__IS_DEVICE__ -#endif //__ENABLE_DUMP__ -} - -#ifdef __IS_HOST__ -void do_suspend_h(ifxusb_core_if_t *core_if) -{ - ifxusb_vbus_off(core_if); - mdelay(100); - ifxusb_power_off_h(core_if); -} -void do_resume_h(ifxusb_core_if_t *core_if) -{ - ifxusb_vbus_on(core_if); - mdelay(100); - ifxusb_power_on_h(core_if); - ifxusb_phy_power_on_h(core_if); -} -#endif -#ifdef __IS_DEVICE__ -void do_suspend_d(ifxusb_core_if_t *core_if) -{ - ifxusb_power_off_d(core_if); -} -void do_resume_d(ifxusb_core_if_t *core_if) -{ - dctl_data_t dctl = {.d32=0}; - - ifxusb_power_on_d(core_if); - ifxusb_phy_power_on_d(core_if); - dctl.d32=ifxusb_rreg(&core_if->dev_global_regs->dctl); - dctl.b.sftdiscon=1; - ifxusb_wreg(&core_if->dev_global_regs->dctl,dctl.d32); - mdelay(50); - dctl.b.sftdiscon=0; - ifxusb_wreg(&core_if->dev_global_regs->dctl,dctl.d32); -} -#endif - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_cif.h b/package/platform/lantiq/ltq-hcd/src/ifxusb_cif.h deleted file mode 100644 index 5af988f91f..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_cif.h +++ /dev/null @@ -1,767 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_cif.h - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The Core Interface provides basic services for accessing and - ** managing the IFX USB hardware. These services are used by both the - ** Host Controller Driver and the Peripheral Controller Driver. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \defgroup IFXUSB_DRIVER_V3 IFX USB SS Project - \brief IFX USB subsystem V3.x - */ - -/*! - \defgroup IFXUSB_CIF Core Interface APIs - \ingroup IFXUSB_DRIVER_V3 - \brief The Core Interface provides basic services for accessing and - managing the IFXUSB hardware. These services are used by both the - Host Controller Driver and the Peripheral Controller Driver. - */ - - -/*! - \file ifxusb_cif.h - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the interface to the IFX USB Core. - */ - -#if !defined(__IFXUSB_CIF_H__) -#define __IFXUSB_CIF_H__ - -#include <linux/workqueue.h> - -#include <linux/version.h> -#include <asm/param.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" - -#ifdef __DEBUG__ - #include "linux/timer.h" -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#define IFXUSB_PARAM_SPEED_HIGH 0 /*!< Build stage parameter: High Speed */ -#define IFXUSB_PARAM_SPEED_FULL 1 /*!< Build stage parameter: Full Speed */ - -#define IFXUSB_EP_SPEED_LOW 0 /*!< Run-Time Status: High Speed */ -#define IFXUSB_EP_SPEED_FULL 1 /*!< Run-Time Status: Full Speed */ -#define IFXUSB_EP_SPEED_HIGH 2 /*!< Run-Time Status: Low Speed */ - -#define IFXUSB_EP_TYPE_CTRL 0 /*!< Run-Time Status: CTRL */ -#define IFXUSB_EP_TYPE_ISOC 1 /*!< Run-Time Status: ISOC */ -#define IFXUSB_EP_TYPE_BULK 2 /*!< Run-Time Status: BULK */ -#define IFXUSB_EP_TYPE_INTR 3 /*!< Run-Time Status: INTR */ - -#define IFXUSB_HC_PID_DATA0 0 /*!< Run-Time Data Toggle: Data 0 */ -#define IFXUSB_HC_PID_DATA2 1 /*!< Run-Time Data Toggle: Data 2 */ -#define IFXUSB_HC_PID_DATA1 2 /*!< Run-Time Data Toggle: Data 1 */ -#define IFXUSB_HC_PID_MDATA 3 /*!< Run-Time Data Toggle: MData */ -#define IFXUSB_HC_PID_SETUP 3 /*!< Run-Time Data Toggle: Setup */ - - -/*! - \addtogroup IFXUSB_CIF - */ -/*@{*/ - -/*! typedef ifxusb_params_t - \brief IFXUSB Parameters structure. - This structure is used for both importing from insmod stage and run-time storage. - These parameters define how the IFXUSB controller should be configured. - */ -typedef struct ifxusb_params -{ - int32_t dma_burst_size; /*!< The DMA Burst size (applicable only for Internal DMA - Mode). 0(for single), 1(incr), 4(incr4), 8(incr8) 16(incr16) - */ - /* Translate this to GAHBCFG values */ - int32_t speed; /*!< Specifies the maximum speed of operation in host and device mode. - The actual speed depends on the speed of the attached device and - the value of phy_type. The actual speed depends on the speed of the - attached device. - 0 - High Speed (default) - 1 - Full Speed - */ - - int32_t data_fifo_size; /*!< Total number of dwords in the data FIFO memory. This - memory includes the Rx FIFO, non-periodic Tx FIFO, and periodic - Tx FIFOs. - 32 to 32768 - */ - #ifdef __IS_DEVICE__ - int32_t rx_fifo_size; /*!< Number of dwords in the Rx FIFO in device mode. - 16 to 32768 - */ - - - int32_t tx_fifo_size[MAX_EPS_CHANNELS]; /*!< Number of dwords in each of the Tx FIFOs in device mode. - 4 to 768 - */ - #ifdef __DED_FIFO__ - int32_t thr_ctl; /*!< Threshold control on/off */ - int32_t tx_thr_length; /*!< Threshold length for Tx */ - int32_t rx_thr_length; /*!< Threshold length for Rx*/ - #endif - #else //__IS_HOST__ - int32_t host_channels; /*!< The number of host channel registers to use. - 1 to 16 - */ - - int32_t rx_fifo_size; /*!< Number of dwords in the Rx FIFO in host mode. - 16 to 32768 - */ - - int32_t nperio_tx_fifo_size;/*!< Number of dwords in the non-periodic Tx FIFO in host mode. - 16 to 32768 - */ - - int32_t perio_tx_fifo_size; /*!< Number of dwords in the host periodic Tx FIFO. - 16 to 32768 - */ - #endif //__IS_HOST__ - - int32_t max_transfer_size; /*!< The maximum transfer size supported in bytes. - 2047 to 65,535 - */ - - int32_t max_packet_count; /*!< The maximum number of packets in a transfer. - 15 to 511 (default 511) - */ - int32_t phy_utmi_width; /*!< Specifies the UTMI+ Data Width. - 8 or 16 bits (default 16) - */ - - int32_t turn_around_time_hs; /*!< Specifies the Turn-Around time at HS*/ - int32_t turn_around_time_fs; /*!< Specifies the Turn-Around time at FS*/ - - int32_t timeout_cal_hs; /*!< Specifies the Timeout_Calibration at HS*/ - int32_t timeout_cal_fs; /*!< Specifies the Timeout_Calibration at FS*/ -} ifxusb_params_t; - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/*! typedef ifxusb_core_if_t - \brief The ifx_core_if structure contains information needed to manage - the IFX USB controller acting in either host or device mode. It - represents the programming view of the controller as a whole. - */ -typedef struct ifxusb_core_if -{ - ifxusb_params_t params; /*!< Run-time Parameters */ - - uint8_t core_no; /*!< core number (used as id when multi-core case */ - char *core_name; /*!< core name used for registration and informative purpose*/ - int irq; /*!< irq number this core is hooked */ - - /***************************************************************** - * Structures and pointers to physical register interface. - *****************************************************************/ - /** Core Global registers starting at offset 000h. */ - ifxusb_core_global_regs_t *core_global_regs; /*!< pointer to Core Global Registers, offset at 000h */ - - /** Host-specific registers */ - #ifdef __IS_HOST__ - /** Host Global Registers starting at offset 400h.*/ - ifxusb_host_global_regs_t *host_global_regs; /*!< pointer to Host Global Registers, offset at 400h */ - #define IFXUSB_HOST_GLOBAL_REG_OFFSET 0x400 - /** Host Port 0 Control and Status Register */ - volatile uint32_t *hprt0; /*!< pointer to HPRT0 Registers, offset at 440h */ - #define IFXUSB_HOST_PORT_REGS_OFFSET 0x440 - /** Host Channel Specific Registers at offsets 500h-5FCh. */ - ifxusb_hc_regs_t *hc_regs[MAX_EPS_CHANNELS]; /*!< pointer to Host-Channel n Registers, offset at 500h */ - #define IFXUSB_HOST_CHAN_REGS_OFFSET 0x500 - #define IFXUSB_CHAN_REGS_OFFSET 0x20 - #endif - - /** Device-specific registers */ - #ifdef __IS_DEVICE__ - /** Device Global Registers starting at offset 800h */ - ifxusb_device_global_regs_t *dev_global_regs; /*!< pointer to Device Global Registers, offset at 800h */ - #define IFXUSB_DEV_GLOBAL_REG_OFFSET 0x800 - - /** Device Logical IN Endpoint-Specific Registers 900h-AFCh */ - ifxusb_dev_in_ep_regs_t *in_ep_regs[MAX_EPS_CHANNELS]; /*!< pointer to Device IN-EP Registers, offset at 900h */ - #define IFXUSB_DEV_IN_EP_REG_OFFSET 0x900 - #define IFXUSB_EP_REG_OFFSET 0x20 - /** Device Logical OUT Endpoint-Specific Registers B00h-CFCh */ - ifxusb_dev_out_ep_regs_t *out_ep_regs[MAX_EPS_CHANNELS];/*!< pointer to Device OUT-EP Registers, offset at 900h */ - #define IFXUSB_DEV_OUT_EP_REG_OFFSET 0xB00 - #endif - - /** Power and Clock Gating Control Register */ - volatile uint32_t *pcgcctl; /*!< pointer to Power and Clock Gating Control Registers, offset at E00h */ - #define IFXUSB_PCGCCTL_OFFSET 0xE00 - - /** Push/pop addresses for endpoints or host channels.*/ - uint32_t *data_fifo[MAX_EPS_CHANNELS]; /*!< pointer to FIFO access windows, offset at 1000h */ - #define IFXUSB_DATA_FIFO_OFFSET 0x1000 - #define IFXUSB_DATA_FIFO_SIZE 0x1000 - - uint32_t *data_fifo_dbg; /*!< pointer to FIFO debug windows, offset at 1000h */ - - /** Hardware Configuration -- stored here for convenience.*/ - hwcfg1_data_t hwcfg1; /*!< preserved Hardware Configuration 1 */ - hwcfg2_data_t hwcfg2; /*!< preserved Hardware Configuration 2 */ - hwcfg3_data_t hwcfg3; /*!< preserved Hardware Configuration 3 */ - hwcfg4_data_t hwcfg4; /*!< preserved Hardware Configuration 3 */ - uint32_t snpsid; /*!< preserved SNPSID */ - - /***************************************************************** - * Run-time informations. - *****************************************************************/ - /* Set to 1 if the core PHY interface bits in USBCFG have been initialized. */ - uint8_t phy_init_done; /*!< indicated PHY is initialized. */ - - #ifdef __IS_HOST__ - uint8_t queuing_high_bandwidth; /*!< Host mode, Queueing High Bandwidth. */ - #endif - - #if defined(__UNALIGNED_BUF_ADJ__) || defined(__UNALIGNED_BUF_CHK__) - uint32_t unaligned_mask; - #endif -} ifxusb_core_if_t; - -/*@}*//*IFXUSB_CIF*/ - - -/*! - \fn void *ifxusb_alloc_buf(size_t size, int clear) - \brief This function is called to allocate buffer of specified size. - The allocated buffer is mapped into DMA accessable address. - \param size Size in BYTE to be allocated - \param clear 0: don't do clear after buffer allocated, other: do clear to zero - \return 0/NULL: Fail; uncached pointer of allocated buffer - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern void *ifxusb_alloc_buf_h(size_t size, int clear); -#else -extern void *ifxusb_alloc_buf_d(size_t size, int clear); -#endif - - -/*! - \fn void ifxusb_free_buf(void *vaddr) - \brief This function is called to free allocated buffer. - \param vaddr the uncached pointer of the buffer - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern void ifxusb_free_buf_h(void *vaddr); -#else -extern void ifxusb_free_buf_d(void *vaddr); -#endif - -/*! - \fn int ifxusb_core_if_init(ifxusb_core_if_t *_core_if, - int _irq, - uint32_t _reg_base_addr, - uint32_t _fifo_base_addr, - uint32_t _fifo_dbg_addr) - \brief This function is called to initialize the IFXUSB CSR data - structures. The register addresses in the device and host - structures are initialized from the base address supplied by the - caller. The calling function must make the OS calls to get the - base address of the IFXUSB controller registers. - \param _core_if Pointer of core_if structure - \param _irq irq number - \param _reg_base_addr Base address of IFXUSB core registers - \param _fifo_base_addr Fifo base address - \param _fifo_dbg_addr Fifo debug address - \return 0: success; - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern int ifxusb_core_if_init_h(ifxusb_core_if_t *_core_if, -#else -extern int ifxusb_core_if_init_d(ifxusb_core_if_t *_core_if, -#endif - int _irq, - uint32_t _reg_base_addr, - uint32_t _fifo_base_addr, - uint32_t _fifo_dbg_addr); - - -/*! - \fn void ifxusb_core_if_remove(ifxusb_core_if_t *_core_if) - \brief This function free the mapped address in the IFXUSB CSR data structures. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern void ifxusb_core_if_remove_h(ifxusb_core_if_t *_core_if); -#else -extern void ifxusb_core_if_remove_d(ifxusb_core_if_t *_core_if); -#endif - -/*! - \fn void ifxusb_enable_global_interrupts( ifxusb_core_if_t *_core_if ) - \brief This function enbles the controller's Global Interrupt in the AHB Config register. - \param _core_if Pointer of core_if structure - */ -#ifdef __IS_HOST__ -extern void ifxusb_enable_global_interrupts_h( ifxusb_core_if_t *_core_if ); -#else -extern void ifxusb_enable_global_interrupts_d( ifxusb_core_if_t *_core_if ); -#endif - -/*! - \fn void ifxusb_disable_global_interrupts( ifxusb_core_if_t *_core_if ) - \brief This function disables the controller's Global Interrupt in the AHB Config register. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern void ifxusb_disable_global_interrupts_h( ifxusb_core_if_t *_core_if ); -#else -extern void ifxusb_disable_global_interrupts_d( ifxusb_core_if_t *_core_if ); -#endif - -/*! - \fn void ifxusb_flush_tx_fifo( ifxusb_core_if_t *_core_if, const int _num ) - \brief Flush a Tx FIFO. - \param _core_if Pointer of core_if structure - \param _num Tx FIFO to flush. ( 0x10 for ALL TX FIFO ) - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern void ifxusb_flush_tx_fifo_h( ifxusb_core_if_t *_core_if, const int _num ); -#else -extern void ifxusb_flush_tx_fifo_d( ifxusb_core_if_t *_core_if, const int _num ); -#endif - -/*! - \fn void ifxusb_flush_rx_fifo( ifxusb_core_if_t *_core_if ) - \brief Flush Rx FIFO. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern void ifxusb_flush_rx_fifo_h( ifxusb_core_if_t *_core_if ); -#else -extern void ifxusb_flush_rx_fifo_d( ifxusb_core_if_t *_core_if ); -#endif - -/*! - \fn void ifxusb_flush_both_fifo( ifxusb_core_if_t *_core_if ) - \brief Flush ALL Rx and Tx FIFO. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern void ifxusb_flush_both_fifo_h( ifxusb_core_if_t *_core_if ); -#else -extern void ifxusb_flush_both_fifo_d( ifxusb_core_if_t *_core_if ); -#endif - - -/*! - \fn int ifxusb_core_soft_reset(ifxusb_core_if_t *_core_if) - \brief Do core a soft reset of the core. Be careful with this because it - resets all the internal state machines of the core. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ -extern int ifxusb_core_soft_reset_h(ifxusb_core_if_t *_core_if); -#else -extern int ifxusb_core_soft_reset_d(ifxusb_core_if_t *_core_if); -#endif - - -/*! - \brief Turn on the USB Core Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF -*/ -#ifdef __IS_HOST__ - extern void ifxusb_power_on_h (ifxusb_core_if_t *_core_if); -#else - extern void ifxusb_power_on_d (ifxusb_core_if_t *_core_if); -#endif - -/*! - \fn void ifxusb_power_off (ifxusb_core_if_t *_core_if) - \brief Turn off the USB Core Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF -*/ -#ifdef __IS_HOST__ - extern void ifxusb_power_off_h (ifxusb_core_if_t *_core_if); -#else - extern void ifxusb_power_off_d (ifxusb_core_if_t *_core_if); -#endif - -/*! - \fn void ifxusb_phy_power_on (ifxusb_core_if_t *_core_if) - \brief Turn on the USB PHY Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF -*/ -#ifdef __IS_HOST__ - extern void ifxusb_phy_power_on_h (ifxusb_core_if_t *_core_if); -#else - extern void ifxusb_phy_power_on_d (ifxusb_core_if_t *_core_if); -#endif - - -/*! - \fn void ifxusb_phy_power_off (ifxusb_core_if_t *_core_if) - \brief Turn off the USB PHY Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF -*/ -#ifdef __IS_HOST__ - extern void ifxusb_phy_power_off_h (ifxusb_core_if_t *_core_if); -#else - extern void ifxusb_phy_power_off_d (ifxusb_core_if_t *_core_if); -#endif - -/*! - \fn void ifxusb_hard_reset(ifxusb_core_if_t *_core_if) - \brief Reset on the USB Core RCU - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -#ifdef __IS_HOST__ - extern void ifxusb_hard_reset_h(ifxusb_core_if_t *_core_if); -#else - extern void ifxusb_hard_reset_d(ifxusb_core_if_t *_core_if); -#endif - - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - - -#ifdef __IS_HOST__ - /*! - \fn void ifxusb_host_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params) - \brief This function initializes the IFXUSB controller registers for Host mode. - This function flushes the Tx and Rx FIFOs and it flushes any entries in the - request queues. - \param _core_if Pointer of core_if structure - \param _params parameters to be set - \ingroup IFXUSB_CIF - */ - extern void ifxusb_host_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params); - - /*! - \fn void ifxusb_host_enable_interrupts(ifxusb_core_if_t *_core_if) - \brief This function enables the Host mode interrupts. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_host_enable_interrupts(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_host_disable_interrupts(ifxusb_core_if_t *_core_if) - \brief This function disables the Host mode interrupts. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_host_disable_interrupts(ifxusb_core_if_t *_core_if); - - #if defined(__IS_TWINPASS__) - extern void ifxusb_enable_afe_oc(void); - #endif - - /*! - \fn void ifxusb_vbus_init(ifxusb_core_if_t *_core_if) - \brief This function init the VBUS control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_vbus_init(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_vbus_free(ifxusb_core_if_t *_core_if) - \brief This function free the VBUS control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_vbus_free(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_vbus_on(ifxusb_core_if_t *_core_if) - \brief Turn on the USB 5V VBus Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_vbus_on(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_vbus_off(ifxusb_core_if_t *_core_if) - \brief Turn off the USB 5V VBus Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_vbus_off(ifxusb_core_if_t *_core_if); - - /*! - \fn int ifxusb_vbus(ifxusb_core_if_t *_core_if) - \brief Read Current VBus status - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern int ifxusb_vbus(ifxusb_core_if_t *_core_if); -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - - -#ifdef __IS_DEVICE__ - /*! - \fn void ifxusb_dev_enable_interrupts(ifxusb_core_if_t *_core_if) - \brief This function enables the Device mode interrupts. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_dev_enable_interrupts(ifxusb_core_if_t *_core_if); - - /*! - \fn uint32_t ifxusb_dev_get_frame_number(ifxusb_core_if_t *_core_if) - \brief Gets the current USB frame number. This is the frame number from the last SOF packet. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern uint32_t ifxusb_dev_get_frame_number(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_dev_ep_set_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _is_in) - \brief Set the EP STALL. - \param _core_if Pointer of core_if structure - \param _epno EP number - \param _is_in 1: is IN transfer - \ingroup IFXUSB_CIF - */ - extern void ifxusb_dev_ep_set_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _is_in); - - /*! - \fn void ifxusb_dev_ep_clear_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _ep_type, uint8_t _is_in) - \brief Set the EP STALL. - \param _core_if Pointer of core_if structure - \param _epno EP number - \param _ep_type EP Type - \ingroup IFXUSB_CIF - */ - extern void ifxusb_dev_ep_clear_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _ep_type, uint8_t _is_in); - - /*! - \fn void ifxusb_dev_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params) - \brief This function initializes the IFXUSB controller registers for Device mode. - This function flushes the Tx and Rx FIFOs and it flushes any entries in the - request queues. - This function validate the imported parameters and store the result in the CIF structure. - After - \param _core_if Pointer of core_if structure - \param _params structure of inported parameters - \ingroup IFXUSB_CIF - */ - extern void ifxusb_dev_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params); -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#if defined(__GADGET_LED__) || defined(__HOST_LED__) - /*! - \fn void ifxusb_led_init(ifxusb_core_if_t *_core_if) - \brief This function init the LED control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_led_init(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_led_free(ifxusb_core_if_t *_core_if) - \brief This function free the LED control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_led_free(ifxusb_core_if_t *_core_if); - - /*! - \fn void ifxusb_led(ifxusb_core_if_t *_core_if) - \brief This function trigger the LED access. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ - extern void ifxusb_led(ifxusb_core_if_t *_core_if); -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/* internal routines for debugging */ -#ifdef __IS_HOST__ - extern void ifxusb_dump_msg_h(const u8 *buf, unsigned int length); - extern void ifxusb_dump_spram_h(ifxusb_core_if_t *_core_if); - extern void ifxusb_dump_registers_h(ifxusb_core_if_t *_core_if); -#else - extern void ifxusb_dump_msg_d(const u8 *buf, unsigned int length); - extern void ifxusb_dump_spram_d(ifxusb_core_if_t *_core_if); - extern void ifxusb_dump_registers_d(ifxusb_core_if_t *_core_if); -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -static inline uint32_t ifxusb_read_core_intr(ifxusb_core_if_t *_core_if) -{ - return (ifxusb_rreg(&_core_if->core_global_regs->gintsts) & - ifxusb_rreg(&_core_if->core_global_regs->gintmsk)); -} - -static inline uint32_t ifxusb_read_otg_intr (ifxusb_core_if_t *_core_if) -{ - return (ifxusb_rreg (&_core_if->core_global_regs->gotgint)); -} - -static inline uint32_t ifxusb_mode(ifxusb_core_if_t *_core_if) -{ - return (ifxusb_rreg( &_core_if->core_global_regs->gintsts ) & 0x1); -} -static inline uint8_t ifxusb_is_device_mode(ifxusb_core_if_t *_core_if) -{ - return (ifxusb_mode(_core_if) != 1); -} -static inline uint8_t ifxusb_is_host_mode(ifxusb_core_if_t *_core_if) -{ - return (ifxusb_mode(_core_if) == 1); -} - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#ifdef __IS_HOST__ - static inline uint32_t ifxusb_read_hprt0(ifxusb_core_if_t *_core_if) - { - hprt0_data_t hprt0; - hprt0.d32 = ifxusb_rreg(_core_if->hprt0); - hprt0.b.prtena = 0; - hprt0.b.prtconndet = 0; - hprt0.b.prtenchng = 0; - hprt0.b.prtovrcurrchng = 0; - return hprt0.d32; - } - - static inline uint32_t ifxusb_read_host_all_channels_intr (ifxusb_core_if_t *_core_if) - { - return (ifxusb_rreg (&_core_if->host_global_regs->haint)); - } - - static inline uint32_t ifxusb_read_host_channel_intr (ifxusb_core_if_t *_core_if, int hc_num) - { - return (ifxusb_rreg (&_core_if->hc_regs[hc_num]->hcint)); - } -#endif - -#ifdef __IS_DEVICE__ - static inline uint32_t ifxusb_read_dev_all_in_ep_intr(ifxusb_core_if_t *_core_if) - { - uint32_t v; - v = ifxusb_rreg(&_core_if->dev_global_regs->daint) & - ifxusb_rreg(&_core_if->dev_global_regs->daintmsk); - return (v & 0xffff); - } - - static inline uint32_t ifxusb_read_dev_all_out_ep_intr(ifxusb_core_if_t *_core_if) - { - uint32_t v; - v = ifxusb_rreg(&_core_if->dev_global_regs->daint) & - ifxusb_rreg(&_core_if->dev_global_regs->daintmsk); - return ((v & 0xffff0000) >> 16); - } - - static inline uint32_t ifxusb_read_dev_in_ep_intr(ifxusb_core_if_t *_core_if, int _ep_num) - { - uint32_t v; - v = ifxusb_rreg(&_core_if->in_ep_regs[_ep_num]->diepint) & - ifxusb_rreg(&_core_if->dev_global_regs->diepmsk); - return v; - } - - static inline uint32_t ifxusb_read_dev_out_ep_intr(ifxusb_core_if_t *_core_if, int _ep_num) - { - uint32_t v; - v = ifxusb_rreg(&_core_if->out_ep_regs[_ep_num]->doepint) & - ifxusb_rreg(&_core_if->dev_global_regs->doepmsk); - return v; - } - -#endif - -#ifdef __IS_HOST__ -extern void ifxusb_attr_create_h (void *_dev); -extern void ifxusb_attr_remove_h (void *_dev); -#else -extern void ifxusb_attr_create_d (void *_dev); -extern void ifxusb_attr_remove_d (void *_dev); -#endif - -#ifdef __IS_HOST__ -extern void do_suspend_h(ifxusb_core_if_t *core_if); -extern void do_resume_h(ifxusb_core_if_t *_core_if); -#else -extern void do_suspend_d(ifxusb_core_if_t *core_if); -extern void do_resume_d(ifxusb_core_if_t *_core_if); -#endif - -/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#endif // !defined(__IFXUSB_CIF_H__) - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_cif_d.c b/package/platform/lantiq/ltq-hcd/src/ifxusb_cif_d.c deleted file mode 100644 index 19f7650410..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_cif_d.c +++ /dev/null @@ -1,535 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_cif_d.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The Core Interface provides basic services for accessing and - ** managing the IFX USB hardware. These services are used by the - ** Peripheral Controller Driver only. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \file ifxusb_cif_d.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the interface to the IFX USB Core. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - - -#include <asm/byteorder.h> -#include <asm/unaligned.h> - -#ifdef __DEBUG__ - #include <linux/jiffies.h> -#endif - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - -#include "ifxpcd.h" - - - -/*! - \brief Initializes the DevSpd field of the DCFG register depending on the PHY type - and the enumeration speed of the device. - \param _core_if Pointer of core_if structure - */ -void ifxusb_dev_init_spd(ifxusb_core_if_t *_core_if) -{ - uint32_t val; - dcfg_data_t dcfg; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - if (_core_if->params.speed == IFXUSB_PARAM_SPEED_FULL) - /* High speed PHY running at full speed */ - val = 0x1; - else - /* High speed PHY running at high speed and full speed*/ - val = 0x0; - - IFX_DEBUGPL(DBG_CIL, "Initializing DCFG.DevSpd to 0x%1x\n", val); - dcfg.d32 = ifxusb_rreg(&_core_if->dev_global_regs->dcfg); - dcfg.b.devspd = val; - ifxusb_wreg(&_core_if->dev_global_regs->dcfg, dcfg.d32); -} - - -/*! - \brief This function enables the Device mode interrupts. - \param _core_if Pointer of core_if structure - */ -void ifxusb_dev_enable_interrupts(ifxusb_core_if_t *_core_if) -{ - gint_data_t intr_mask ={ .d32 = 0}; - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - IFX_DEBUGPL(DBG_CIL, "%s()\n", __func__); - - /* Clear any pending OTG Interrupts */ - ifxusb_wreg( &global_regs->gotgint, 0xFFFFFFFF); - - /* Clear any pending interrupts */ - ifxusb_wreg( &global_regs->gintsts, 0xFFFFFFFF); - - /* Enable the interrupts in the GINTMSK.*/ - intr_mask.b.modemismatch = 1; - intr_mask.b.conidstschng = 1; - intr_mask.b.wkupintr = 1; - intr_mask.b.disconnect = 1; - intr_mask.b.usbsuspend = 1; - - intr_mask.b.usbreset = 1; - intr_mask.b.enumdone = 1; - intr_mask.b.inepintr = 1; - intr_mask.b.outepintr = 1; - intr_mask.b.erlysuspend = 1; - #ifndef __DED_FIFO__ - #ifndef __DED_INTR__ - intr_mask.b.epmismatch = 1; - #endif - #endif - - ifxusb_mreg( &global_regs->gintmsk, intr_mask.d32, intr_mask.d32); - IFX_DEBUGPL(DBG_CIL, "%s() gintmsk=%0x\n", __func__, ifxusb_rreg( &global_regs->gintmsk)); -} - -/*! - \brief Gets the current USB frame number. This is the frame number from the last SOF packet. - \param _core_if Pointer of core_if structure - */ -uint32_t ifxusb_dev_get_frame_number(ifxusb_core_if_t *_core_if) -{ - dsts_data_t dsts; - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - dsts.d32 = ifxusb_rreg(&_core_if->dev_global_regs->dsts); - /* read current frame/microfreme number from DSTS register */ - return dsts.b.soffn; -} - - -/*! - \brief Set the EP STALL. - */ -void ifxusb_dev_ep_set_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _is_in) -{ - depctl_data_t depctl; - volatile uint32_t *depctl_addr; - - IFX_DEBUGPL(DBG_PCD, "%s ep%d-%s\n", __func__, _epno, (_is_in?"IN":"OUT")); - - depctl_addr = (_is_in)? (&(_core_if->in_ep_regs [_epno]->diepctl)): - (&(_core_if->out_ep_regs[_epno]->doepctl)); - depctl.d32 = ifxusb_rreg(depctl_addr); - depctl.b.stall = 1; - - if (_is_in && depctl.b.epena) - depctl.b.epdis = 1; - - ifxusb_wreg(depctl_addr, depctl.d32); - IFX_DEBUGPL(DBG_PCD,"DEPCTL=%0x\n",ifxusb_rreg(depctl_addr)); - return; -} - -/*! -\brief Clear the EP STALL. - */ -void ifxusb_dev_ep_clear_stall(ifxusb_core_if_t *_core_if, uint8_t _epno, uint8_t _ep_type, uint8_t _is_in) -{ - depctl_data_t depctl; - volatile uint32_t *depctl_addr; - - IFX_DEBUGPL(DBG_PCD, "%s ep%d-%s\n", __func__, _epno, (_is_in?"IN":"OUT")); - - depctl_addr = (_is_in)? (&(_core_if->in_ep_regs [_epno]->diepctl)): - (&(_core_if->out_ep_regs[_epno]->doepctl)); - - depctl.d32 = ifxusb_rreg(depctl_addr); - /* clear the stall bits */ - depctl.b.stall = 0; - - /* - * USB Spec 9.4.5: For endpoints using data toggle, regardless - * of whether an endpoint has the Halt feature set, a - * ClearFeature(ENDPOINT_HALT) request always results in the - * data toggle being reinitialized to DATA0. - */ - if (_ep_type == IFXUSB_EP_TYPE_INTR || _ep_type == IFXUSB_EP_TYPE_BULK) - depctl.b.setd0pid = 1; /* DATA0 */ - - ifxusb_wreg(depctl_addr, depctl.d32); - IFX_DEBUGPL(DBG_PCD,"DEPCTL=%0x\n",ifxusb_rreg(depctl_addr)); - return; -} - -/*! - \brief This function initializes the IFXUSB controller registers for Device mode. - This function flushes the Tx and Rx FIFOs and it flushes any entries in the - request queues. - \param _core_if Pointer of core_if structure - \param _params parameters to be set - */ -void ifxusb_dev_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - gusbcfg_data_t usbcfg ={.d32 = 0}; - gahbcfg_data_t ahbcfg ={.d32 = 0}; - dcfg_data_t dcfg ={.d32 = 0}; - grstctl_t resetctl ={.d32 = 0}; - gotgctl_data_t gotgctl ={.d32 = 0}; - - uint32_t dir; - int i; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - IFX_DEBUGPL(DBG_CILV, "%s(%p)\n",__func__,_core_if); - - /* Copy Params */ - _core_if->params.dma_burst_size = _params->dma_burst_size; - _core_if->params.speed = _params->speed; - if(_params->max_transfer_size < 2048 || _params->max_transfer_size > ((1 << (_core_if->hwcfg3.b.xfer_size_cntr_width + 11)) - 1) ) - _core_if->params.max_transfer_size = ((1 << (_core_if->hwcfg3.b.xfer_size_cntr_width + 11)) - 1); - else - _core_if->params.max_transfer_size = _params->max_transfer_size; - - if(_params->max_packet_count < 16 || _params->max_packet_count > ((1 << (_core_if->hwcfg3.b.packet_size_cntr_width + 4)) - 1) ) - _core_if->params.max_packet_count= ((1 << (_core_if->hwcfg3.b.packet_size_cntr_width + 4)) - 1); - else - _core_if->params.max_packet_count= _params->max_packet_count; - _core_if->params.phy_utmi_width = _params->phy_utmi_width; - _core_if->params.turn_around_time_hs = _params->turn_around_time_hs; - _core_if->params.turn_around_time_fs = _params->turn_around_time_fs; - _core_if->params.timeout_cal_hs = _params->timeout_cal_hs; - _core_if->params.timeout_cal_fs = _params->timeout_cal_fs; - - #ifdef __DED_FIFO__ - _core_if->params.thr_ctl = _params->thr_ctl; - _core_if->params.tx_thr_length = _params->tx_thr_length; - _core_if->params.rx_thr_length = _params->rx_thr_length; - #endif - - /* Reset the Controller */ - do - { - while(ifxusb_core_soft_reset_d( _core_if )) - ifxusb_hard_reset_d(_core_if); - } while (ifxusb_is_host_mode(_core_if)); - - usbcfg.d32 = ifxusb_rreg(&global_regs->gusbcfg); - - usbcfg.b.ForceDevMode = 1; - usbcfg.b.ForceHstMode = 0; - - usbcfg.b.term_sel_dl_pulse = 0; - ifxusb_wreg (&global_regs->gusbcfg, usbcfg.d32); - - /* This programming sequence needs to happen in FS mode before any other - * programming occurs */ - /* High speed PHY. */ - if (!_core_if->phy_init_done) - { - _core_if->phy_init_done = 1; - /* HS PHY parameters. These parameters are preserved - * during soft reset so only program the first time. Do - * a soft reset immediately after setting phyif. */ - usbcfg.b.ulpi_utmi_sel = 0; //UTMI+ - usbcfg.b.phyif = ( _core_if->params.phy_utmi_width == 16)?1:0; - ifxusb_wreg( &global_regs->gusbcfg, usbcfg.d32); - /* Reset after setting the PHY parameters */ - ifxusb_core_soft_reset_d( _core_if ); - } - - /* Program the GAHBCFG Register.*/ - switch (_core_if->params.dma_burst_size) - { - case 0 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_SINGLE; - break; - case 1 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR; - break; - case 4 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR4; - break; - case 8 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR8; - break; - case 16: - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR16; - break; - } - #if defined(__UNALIGNED_BUF_ADJ__) || defined(__UNALIGNED_BUF_CHK__) - _core_if->unaligned_mask=3; - #if defined(__UNALIGNED_BUF_BURST__) - switch (_core_if->params.dma_burst_size) - { - case 4 : - _core_if->unaligned_mask=15; - break; - case 8 : - _core_if->unaligned_mask=31; - break; - case 16: - _core_if->unaligned_mask=63; - break; - case 0 : - case 1 : - break; - } - #endif //defined(__UNALIGNED_BUF_BURST__) - #endif //defined(__UNALIGNED_BUF_ADJ__) || defined(__UNALIGNED_BUF_CHK__) - ahbcfg.b.dmaenable = 1; - ifxusb_wreg(&global_regs->gahbcfg, ahbcfg.d32); - - /* Program the GUSBCFG register. */ - usbcfg.d32 = ifxusb_rreg( &global_regs->gusbcfg ); - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = 0; - ifxusb_wreg( &global_regs->gusbcfg, usbcfg.d32); - - { - dctl_data_t dctl = {.d32=0}; - dctl.d32=ifxusb_rreg(&_core_if->dev_global_regs->dctl); - dctl.b.sftdiscon=1; - ifxusb_wreg(&_core_if->dev_global_regs->dctl,dctl.d32); - } - - /* Restart the Phy Clock */ - ifxusb_wreg(_core_if->pcgcctl, 0); - - /* Device configuration register */ - ifxusb_dev_init_spd(_core_if); - dcfg.d32 = ifxusb_rreg( &_core_if->dev_global_regs->dcfg); - dcfg.b.perfrint = IFXUSB_DCFG_FRAME_INTERVAL_80; - #if defined(__DED_FIFO__) - #if defined(__DESC_DMA__) - dcfg.b.descdma = 1; - #else - dcfg.b.descdma = 0; - #endif - #endif - - ifxusb_wreg( &_core_if->dev_global_regs->dcfg, dcfg.d32 ); - - /* Configure data FIFO sizes */ - _core_if->params.data_fifo_size = _core_if->hwcfg3.b.dfifo_depth; - _core_if->params.rx_fifo_size = ifxusb_rreg(&global_regs->grxfsiz); - IFX_DEBUGPL(DBG_CIL, "Initial: FIFO Size=0x%06X\n" , _core_if->params.data_fifo_size); - IFX_DEBUGPL(DBG_CIL, " Rx FIFO Size=0x%06X\n", _core_if->params.rx_fifo_size); - - _core_if->params.tx_fifo_size[0]= ifxusb_rreg(&global_regs->gnptxfsiz) >> 16; - - #ifdef __DED_FIFO__ - for (i=1; i <= _core_if->hwcfg4.b.num_in_eps; i++) - _core_if->params.tx_fifo_size[i] = - ifxusb_rreg(&global_regs->dptxfsiz_dieptxf[i-1]) >> 16; - #else - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - _core_if->params.tx_fifo_size[i+1] = - ifxusb_rreg(&global_regs->dptxfsiz_dieptxf[i]) >> 16; - #endif - - #ifdef __DEBUG__ - #ifdef __DED_FIFO__ - for (i=0; i <= _core_if->hwcfg4.b.num_in_eps; i++) - IFX_DEBUGPL(DBG_CIL, " Tx[%02d] FIFO Size=0x%06X\n",i, _core_if->params.tx_fifo_size[i]); - #else - IFX_DEBUGPL(DBG_CIL, " NPTx FIFO Size=0x%06X\n", _core_if->params.tx_fifo_size[0]); - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - IFX_DEBUGPL(DBG_CIL, " PTx[%02d] FIFO Size=0x%06X\n",i, _core_if->params.tx_fifo_size[i+1]); - #endif - #endif - - { - fifosize_data_t txfifosize; - if(_params->data_fifo_size >=0 && _params->data_fifo_size < _core_if->params.data_fifo_size) - _core_if->params.data_fifo_size = _params->data_fifo_size; - - - if(_params->rx_fifo_size >=0 && _params->rx_fifo_size < _core_if->params.rx_fifo_size) - _core_if->params.rx_fifo_size = _params->rx_fifo_size; - if(_core_if->params.data_fifo_size < _core_if->params.rx_fifo_size) - _core_if->params.rx_fifo_size = _core_if->params.data_fifo_size; - ifxusb_wreg( &global_regs->grxfsiz, _core_if->params.rx_fifo_size); - - for (i=0; i < MAX_EPS_CHANNELS; i++) - if(_params->tx_fifo_size[i] >=0 && _params->tx_fifo_size[i] < _core_if->params.tx_fifo_size[i]) - _core_if->params.tx_fifo_size[i] = _params->tx_fifo_size[i]; - - txfifosize.b.startaddr = _core_if->params.rx_fifo_size; - #ifdef __DED_FIFO__ - if(txfifosize.b.startaddr + _core_if->params.tx_fifo_size[0] > _core_if->params.data_fifo_size) - _core_if->params.tx_fifo_size[0]= _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.tx_fifo_size[0]; - ifxusb_wreg( &global_regs->gnptxfsiz, txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.tx_fifo_size[0]; - for (i=1; i <= _core_if->hwcfg4.b.num_in_eps; i++) - { - if(txfifosize.b.startaddr + _core_if->params.tx_fifo_size[i] > _core_if->params.data_fifo_size) - _core_if->params.tx_fifo_size[i]= _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.tx_fifo_size[i]; - ifxusb_wreg( &global_regs->dptxfsiz_dieptxf[i-1], txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.tx_fifo_size[i]; - } - #else - if(txfifosize.b.startaddr + _core_if->params.tx_fifo_size[0] > _core_if->params.data_fifo_size) - _core_if->params.tx_fifo_size[0]= _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.tx_fifo_size[0]; - ifxusb_wreg( &global_regs->gnptxfsiz, txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.tx_fifo_size[0]; - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - { - if(txfifosize.b.startaddr + _core_if->params.tx_fifo_size[i+1] > _core_if->params.data_fifo_size) - _core_if->params.tx_fifo_size[i+1]= _core_if->params.data_fifo_size - txfifosize.b.startaddr; - //txfifosize.b.depth=_core_if->params.tx_fifo_size[i+1]; - ifxusb_wreg( &global_regs->dptxfsiz_dieptxf[i], txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.tx_fifo_size[i+1]; - } - #endif - } - - #ifdef __DEBUG__ - { - fifosize_data_t fifosize; - IFX_DEBUGPL(DBG_CIL, "Result : FIFO Size=0x%06X\n" , _core_if->params.data_fifo_size); - - IFX_DEBUGPL(DBG_CIL, " Rx FIFO =0x%06X Sz=0x%06X\n", 0,ifxusb_rreg(&global_regs->grxfsiz)); - #ifdef __DED_FIFO__ - fifosize.d32=ifxusb_rreg(&global_regs->gnptxfsiz); - IFX_DEBUGPL(DBG_CIL, " Tx[00] FIFO =0x%06X Sz=0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - for (i=1; i <= _core_if->hwcfg4.b.num_in_eps; i++) - { - fifosize.d32=ifxusb_rreg(&global_regs->dptxfsiz_dieptxf[i-1]); - IFX_DEBUGPL(DBG_CIL, " Tx[%02d] FIFO 0x%06X Sz=0x%06X\n",i, fifosize.b.startaddr,fifosize.b.depth); - } - #else - fifosize.d32=ifxusb_rreg(&global_regs->gnptxfsiz); - IFX_DEBUGPL(DBG_CIL, " NPTx FIFO =0x%06X Sz=0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - for (i=0; i < _core_if->hwcfg4.b.num_dev_perio_in_ep; i++) - { - fifosize.d32=ifxusb_rreg(&global_regs->dptxfsiz_dieptxf[i]); - IFX_DEBUGPL(DBG_CIL, " PTx[%02d] FIFO 0x%06X Sz=0x%06X\n",i, fifosize.b.startaddr,fifosize.b.depth); - } - #endif - } - #endif - - /* Clear Host Set HNP Enable in the OTG Control Register */ - gotgctl.b.hstsethnpen = 1; - ifxusb_mreg( &global_regs->gotgctl, gotgctl.d32, 0); - - /* Flush the FIFOs */ - ifxusb_flush_tx_fifo_d(_core_if, 0x10); /* all Tx FIFOs */ - ifxusb_flush_rx_fifo_d(_core_if); - - /* Flush the Learning Queue. */ - resetctl.b.intknqflsh = 1; - ifxusb_wreg( &global_regs->grstctl, resetctl.d32); - - /* Clear all pending Device Interrupts */ - ifxusb_wreg( &_core_if->dev_global_regs->diepmsk , 0 ); - ifxusb_wreg( &_core_if->dev_global_regs->doepmsk , 0 ); - ifxusb_wreg( &_core_if->dev_global_regs->daint , 0xFFFFFFFF ); - ifxusb_wreg( &_core_if->dev_global_regs->daintmsk, 0 ); - - dir=_core_if->hwcfg1.d32; - for (i=0; i <= _core_if->hwcfg2.b.num_dev_ep ; i++,dir>>=2) - { - depctl_data_t depctl; - if((dir&0x03)==0 || (dir&0x03) ==1) - { - depctl.d32 = ifxusb_rreg(&_core_if->in_ep_regs[i]->diepctl); - if (depctl.b.epena) - { - depctl.d32 = 0; - depctl.b.epdis = 1; - depctl.b.snak = 1; - } - else - depctl.d32 = 0; - ifxusb_wreg( &_core_if->in_ep_regs[i]->diepctl, depctl.d32); - #ifndef __DESC_DMA__ - ifxusb_wreg( &_core_if->in_ep_regs[i]->dieptsiz, 0); - #endif - ifxusb_wreg( &_core_if->in_ep_regs[i]->diepdma, 0); - ifxusb_wreg( &_core_if->in_ep_regs[i]->diepint, 0xFF); - } - - if((dir&0x03)==0 || (dir&0x03) ==2) - { - depctl.d32 = ifxusb_rreg(&_core_if->out_ep_regs[i]->doepctl); - if (depctl.b.epena) - { - depctl.d32 = 0; - depctl.b.epdis = 1; - depctl.b.snak = 1; - } - else - depctl.d32 = 0; - ifxusb_wreg( &_core_if->out_ep_regs[i]->doepctl, depctl.d32); - #ifndef __DESC_DMA__ - ifxusb_wreg( &_core_if->out_ep_regs[i]->doeptsiz, 0); - #endif - ifxusb_wreg( &_core_if->out_ep_regs[i]->doepdma, 0); - ifxusb_wreg( &_core_if->out_ep_regs[i]->doepint, 0xFF); - } - } -} - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_cif_h.c b/package/platform/lantiq/ltq-hcd/src/ifxusb_cif_h.c deleted file mode 100644 index e9e67bf43c..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_cif_h.c +++ /dev/null @@ -1,1599 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_cif_h.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The Core Interface provides basic services for accessing and - ** managing the IFX USB hardware. These services are used by the - ** Host Controller Driver only. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \file ifxusb_cif_h.c - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the interface to the IFX USB Core. -*/ -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <asm/byteorder.h> -#include <asm/unaligned.h> - -#ifdef __DEBUG__ - #include <linux/jiffies.h> -#endif -#include <linux/platform_device.h> -#include <linux/kernel.h> -#include <linux/ioport.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - -#include "ifxhcd.h" - -#if !defined(__UEIP__) - #undef __USING_LED_AS_GPIO__ -#endif - - -/*! - \brief This function enables the Host mode interrupts. - \param _core_if Pointer of core_if structure - */ -void ifxusb_host_enable_interrupts(ifxusb_core_if_t *_core_if) -{ - gint_data_t intr_mask ={ .d32 = 0}; - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - IFX_DEBUGPL(DBG_CIL, "%s()\n", __func__); - - /* Clear any pending OTG Interrupts */ - ifxusb_wreg( &global_regs->gotgint, 0xFFFFFFFF); - - /* Clear any pending interrupts */ - ifxusb_wreg( &global_regs->gintsts, 0xFFFFFFFF); - - /* Enable the interrupts in the GINTMSK.*/ - - /* Common interrupts */ - intr_mask.b.modemismatch = 1; - intr_mask.b.conidstschng = 1; - intr_mask.b.wkupintr = 1; - intr_mask.b.disconnect = 1; - intr_mask.b.usbsuspend = 1; - - /* Host interrupts */ - intr_mask.b.sofintr = 1; - intr_mask.b.portintr = 1; - intr_mask.b.hcintr = 1; - - ifxusb_mreg( &global_regs->gintmsk, intr_mask.d32, intr_mask.d32); - IFX_DEBUGPL(DBG_CIL, "%s() gintmsk=%0x\n", __func__, ifxusb_rreg( &global_regs->gintmsk)); -} - -/*! - \brief This function disables the Host mode interrupts. - \param _core_if Pointer of core_if structure - */ -void ifxusb_host_disable_interrupts(ifxusb_core_if_t *_core_if) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - IFX_DEBUGPL(DBG_CILV, "%s()\n", __func__); - - #if 1 - ifxusb_wreg( &global_regs->gintmsk, 0); - #else - /* Common interrupts */ - { - gint_data_t intr_mask ={.d32 = 0}; - intr_mask.b.modemismatch = 1; - intr_mask.b.rxstsqlvl = 1; - intr_mask.b.conidstschng = 1; - intr_mask.b.wkupintr = 1; - intr_mask.b.disconnect = 1; - intr_mask.b.usbsuspend = 1; - - /* Host interrupts */ - intr_mask.b.sofintr = 1; - intr_mask.b.portintr = 1; - intr_mask.b.hcintr = 1; - intr_mask.b.ptxfempty = 1; - intr_mask.b.nptxfempty = 1; - ifxusb_mreg(&global_regs->gintmsk, intr_mask.d32, 0); - } - #endif -} - -/*! - \brief This function initializes the IFXUSB controller registers for Host mode. - This function flushes the Tx and Rx FIFOs and it flushes any entries in the - request queues. - \param _core_if Pointer of core_if structure - \param _params parameters to be set - */ -void ifxusb_host_core_init(ifxusb_core_if_t *_core_if, ifxusb_params_t *_params) -{ - ifxusb_core_global_regs_t *global_regs = _core_if->core_global_regs; - - gusbcfg_data_t usbcfg ={.d32 = 0}; - gahbcfg_data_t ahbcfg ={.d32 = 0}; - gotgctl_data_t gotgctl ={.d32 = 0}; - - int i; - - IFX_DEBUGPL(DBG_CILV, "%s(%p)\n",__func__,_core_if); - - /* Copy Params */ - - _core_if->params.dma_burst_size = _params->dma_burst_size; - _core_if->params.speed = _params->speed; - if(_params->max_transfer_size < 2048 || _params->max_transfer_size > ((1 << (_core_if->hwcfg3.b.xfer_size_cntr_width + 11)) - 1) ) - _core_if->params.max_transfer_size = ((1 << (_core_if->hwcfg3.b.xfer_size_cntr_width + 11)) - 1); - else - _core_if->params.max_transfer_size = _params->max_transfer_size; - - if(_params->max_packet_count < 16 || _params->max_packet_count > ((1 << (_core_if->hwcfg3.b.packet_size_cntr_width + 4)) - 1) ) - _core_if->params.max_packet_count= ((1 << (_core_if->hwcfg3.b.packet_size_cntr_width + 4)) - 1); - else - _core_if->params.max_packet_count= _params->max_packet_count; - _core_if->params.phy_utmi_width = _params->phy_utmi_width; - _core_if->params.turn_around_time_hs = _params->turn_around_time_hs; - _core_if->params.turn_around_time_fs = _params->turn_around_time_fs; - _core_if->params.timeout_cal_hs = _params->timeout_cal_hs; - _core_if->params.timeout_cal_fs = _params->timeout_cal_fs; - usbcfg.d32 = ifxusb_rreg(&global_regs->gusbcfg); -// usbcfg.b.ulpi_ext_vbus_drv = 1; - usbcfg.b.term_sel_dl_pulse = 0; - usbcfg.b.ForceDevMode = 0; - usbcfg.b.ForceHstMode = 1; - ifxusb_wreg (&global_regs->gusbcfg, usbcfg.d32); - /* Reset the Controller */ - do - { - while(ifxusb_core_soft_reset_h( _core_if )) - ifxusb_hard_reset_h(_core_if); - } while (ifxusb_is_device_mode(_core_if)); - - usbcfg.d32 = ifxusb_rreg(&global_regs->gusbcfg); -// usbcfg.b.ulpi_ext_vbus_drv = 1; - usbcfg.b.term_sel_dl_pulse = 0; - ifxusb_wreg (&global_regs->gusbcfg, usbcfg.d32); - - /* This programming sequence needs to happen in FS mode before any other - * programming occurs */ - /* High speed PHY. */ - if (!_core_if->phy_init_done) - { - _core_if->phy_init_done = 1; - /* HS PHY parameters. These parameters are preserved - * during soft reset so only program the first time. Do - * a soft reset immediately after setting phyif. */ - usbcfg.b.ulpi_utmi_sel = 0; //UTMI+ - usbcfg.b.phyif = ( _core_if->params.phy_utmi_width == 16)?1:0; - ifxusb_wreg( &global_regs->gusbcfg, usbcfg.d32); - /* Reset after setting the PHY parameters */ - ifxusb_core_soft_reset_h( _core_if ); - } - - usbcfg.d32 = ifxusb_rreg(&global_regs->gusbcfg); -// usbcfg.b.ulpi_fsls = 0; -// usbcfg.b.ulpi_clk_sus_m = 0; - usbcfg.b.term_sel_dl_pulse = 0; - usbcfg.b.ForceDevMode = 0; - usbcfg.b.ForceHstMode = 1; - ifxusb_wreg(&global_regs->gusbcfg, usbcfg.d32); - - /* Program the GAHBCFG Register.*/ - switch (_core_if->params.dma_burst_size) - { - case 0 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_SINGLE; - break; - case 1 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR; - break; - case 4 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR4; - break; - case 8 : - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR8; - break; - case 16: - ahbcfg.b.hburstlen = IFXUSB_GAHBCFG_INT_DMA_BURST_INCR16; - break; - } - #if defined(__UNALIGNED_BUF_ADJ__) || defined(__UNALIGNED_BUF_CHK__) - _core_if->unaligned_mask=3; - #if defined(__UNALIGNED_BUF_BURST__) - switch(_core_if->params.dma_burst_size) - { - case 4 : - _core_if->unaligned_mask=15; - break; - case 8 : - _core_if->unaligned_mask=31; - break; - case 16: - _core_if->unaligned_mask=63; - break; - case 0 : - case 1 : - break; - default: - break; - } - #endif //defined(__UNALIGNED_BUF_BURST__) - #endif //defined(__UNALIGNED_BUF_ADJ__) || defined(__UNALIGNED_BUF_CHK__) - ahbcfg.b.dmaenable = 1; - ifxusb_wreg(&global_regs->gahbcfg, ahbcfg.d32); - - /* Program the GUSBCFG register. */ - usbcfg.d32 = ifxusb_rreg( &global_regs->gusbcfg ); - usbcfg.b.hnpcap = 0; - usbcfg.b.srpcap = 0; - ifxusb_wreg( &global_regs->gusbcfg, usbcfg.d32); - - /* Restart the Phy Clock */ - ifxusb_wreg(_core_if->pcgcctl, 0); - - /* Initialize Host Configuration Register */ - { - hcfg_data_t hcfg; - hcfg.d32 = ifxusb_rreg(&_core_if->host_global_regs->hcfg); - hcfg.b.fslspclksel = IFXUSB_HCFG_30_60_MHZ; - if (_params->speed == IFXUSB_PARAM_SPEED_FULL) - hcfg.b.fslssupp = 1; - ifxusb_wreg(&_core_if->host_global_regs->hcfg, hcfg.d32); - } - - _core_if->params.host_channels=(_core_if->hwcfg2.b.num_host_chan + 1); - - if(_params->host_channels>0 && _params->host_channels < _core_if->params.host_channels) - _core_if->params.host_channels = _params->host_channels; - - /* Configure data FIFO sizes */ - _core_if->params.data_fifo_size = _core_if->hwcfg3.b.dfifo_depth; - _core_if->params.rx_fifo_size = ifxusb_rreg(&global_regs->grxfsiz); - _core_if->params.nperio_tx_fifo_size= ifxusb_rreg(&global_regs->gnptxfsiz) >> 16; - _core_if->params.perio_tx_fifo_size = ifxusb_rreg(&global_regs->hptxfsiz) >> 16; - IFX_DEBUGPL(DBG_CIL, "Initial: FIFO Size=0x%06X\n" , _core_if->params.data_fifo_size); - IFX_DEBUGPL(DBG_CIL, " Rx FIFO Size=0x%06X\n", _core_if->params.rx_fifo_size); - IFX_DEBUGPL(DBG_CIL, " NPTx FIFO Size=0x%06X\n", _core_if->params.nperio_tx_fifo_size); - IFX_DEBUGPL(DBG_CIL, " PTx FIFO Size=0x%06X\n", _core_if->params.perio_tx_fifo_size); - - { - fifosize_data_t txfifosize; - if(_params->data_fifo_size >=0 && _params->data_fifo_size < _core_if->params.data_fifo_size) - _core_if->params.data_fifo_size = _params->data_fifo_size; - - if( _params->rx_fifo_size >= 0 && _params->rx_fifo_size < _core_if->params.rx_fifo_size) - _core_if->params.rx_fifo_size = _params->rx_fifo_size; - if( _params->nperio_tx_fifo_size >=0 && _params->nperio_tx_fifo_size < _core_if->params.nperio_tx_fifo_size) - _core_if->params.nperio_tx_fifo_size = _params->nperio_tx_fifo_size; - if( _params->perio_tx_fifo_size >=0 && _params->perio_tx_fifo_size < _core_if->params.perio_tx_fifo_size) - _core_if->params.perio_tx_fifo_size = _params->perio_tx_fifo_size; - - if(_core_if->params.data_fifo_size < _core_if->params.rx_fifo_size) - _core_if->params.rx_fifo_size = _core_if->params.data_fifo_size; - ifxusb_wreg( &global_regs->grxfsiz, _core_if->params.rx_fifo_size); - txfifosize.b.startaddr = _core_if->params.rx_fifo_size; - - if(txfifosize.b.startaddr + _core_if->params.nperio_tx_fifo_size > _core_if->params.data_fifo_size) - _core_if->params.nperio_tx_fifo_size = _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.nperio_tx_fifo_size; - ifxusb_wreg( &global_regs->gnptxfsiz, txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.nperio_tx_fifo_size; - - if(txfifosize.b.startaddr + _core_if->params.perio_tx_fifo_size > _core_if->params.data_fifo_size) - _core_if->params.perio_tx_fifo_size = _core_if->params.data_fifo_size - txfifosize.b.startaddr; - txfifosize.b.depth=_core_if->params.perio_tx_fifo_size; - ifxusb_wreg( &global_regs->hptxfsiz, txfifosize.d32); - txfifosize.b.startaddr += _core_if->params.perio_tx_fifo_size; - } - - #ifdef __DEBUG__ - { - fifosize_data_t fifosize; - IFX_DEBUGPL(DBG_CIL, "Result : FIFO Size=0x%06X\n" , _core_if->params.data_fifo_size); - - fifosize.d32=ifxusb_rreg(&global_regs->grxfsiz); - IFX_DEBUGPL(DBG_CIL, " Rx FIFO =0x%06X 0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - fifosize.d32=ifxusb_rreg(&global_regs->gnptxfsiz); - IFX_DEBUGPL(DBG_CIL, " NPTx FIFO =0x%06X 0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - fifosize.d32=ifxusb_rreg(&global_regs->hptxfsiz); - IFX_DEBUGPL(DBG_CIL, " PTx FIFO =0x%06X 0x%06X\n", fifosize.b.startaddr,fifosize.b.depth); - } - #endif - - /* Clear Host Set HNP Enable in the OTG Control Register */ - gotgctl.b.hstsethnpen = 1; - ifxusb_mreg( &global_regs->gotgctl, gotgctl.d32, 0); - - /* Flush the FIFOs */ - ifxusb_flush_tx_fifo_h(_core_if, 0x10); /* all Tx FIFOs */ - ifxusb_flush_rx_fifo_h(_core_if); - - for (i = 0; i < _core_if->hwcfg2.b.num_host_chan + 1; i++) - { - hcchar_data_t hcchar; - hcchar.d32 = ifxusb_rreg(&_core_if->hc_regs[i]->hcchar); - hcchar.b.chen = 0; - hcchar.b.chdis = 1; - hcchar.b.epdir = 0; - ifxusb_wreg(&_core_if->hc_regs[i]->hcchar, hcchar.d32); - } - /* Halt all channels to put them into a known state. */ - for (i = 0; i < _core_if->hwcfg2.b.num_host_chan + 1; i++) - { - hcchar_data_t hcchar; - int count = 0; - - hcchar.d32 = ifxusb_rreg(&_core_if->hc_regs[i]->hcchar); - hcchar.b.chen = 1; - hcchar.b.chdis = 1; - hcchar.b.epdir = 0; - ifxusb_wreg(&_core_if->hc_regs[i]->hcchar, hcchar.d32); - - IFX_DEBUGPL(DBG_HCDV, "%s: Halt channel %d\n", __func__, i); - do{ - hcchar.d32 = ifxusb_rreg(&_core_if->hc_regs[i]->hcchar); - if (++count > 1000) - { - IFX_ERROR("%s: Unable to clear halt on channel %d\n", __func__, i); - break; - } - } while (hcchar.b.chen); - } -} - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -#if defined(__UEIP__) - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - int ifxusb_vbus_status =-1; - #endif - - #if defined(IFX_GPIO_USB_VBUS1) || defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - int ifxusb_vbus1_status =-1; - #endif - - #if defined(IFX_GPIO_USB_VBUS2) || defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - int ifxusb_vbus2_status =-1; - #endif - - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - static void *g_usb_vbus_trigger = NULL; - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - static void *g_usb_vbus1_trigger = NULL; - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - static void *g_usb_vbus2_trigger = NULL; - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - int ifxusb_vbus_gpio_inited=0; - #endif - -#else //defined(__UEIP__) - int ifxusb_vbus_status =-1; - int ifxusb_vbus1_status =-1; - int ifxusb_vbus2_status =-1; - int ifxusb_vbus_gpio_inited=0; -#endif - -////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -/*! - \fn void ifxusb_vbus_init(ifxusb_core_if_t *_core_if) - \brief This function init the VBUS control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -void ifxusb_vbus_init(ifxusb_core_if_t *_core_if) -{ - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - if ( !g_usb_vbus_trigger ) - { - ifx_led_trigger_register("USB_VBUS", &g_usb_vbus_trigger); - if ( g_usb_vbus_trigger != NULL ) - { - struct ifx_led_trigger_attrib attrib = {0}; - attrib.delay_on = 0; - attrib.delay_off = 0; - attrib.timeout = 0; - attrib.def_value = 0; - attrib.flags = IFX_LED_TRIGGER_ATTRIB_DELAY_ON | IFX_LED_TRIGGER_ATTRIB_DELAY_OFF | IFX_LED_TRIGGER_ATTRIB_TIMEOUT | IFX_LED_TRIGGER_ATTRIB_DEF_VALUE; - IFX_DEBUGP("Reg USB power!!\n"); - ifx_led_trigger_set_attrib(g_usb_vbus_trigger, &attrib); - ifxusb_vbus_status =0; - } - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0 && !g_usb_vbus1_trigger ) - { - ifx_led_trigger_register("USB_VBUS1", &g_usb_vbus1_trigger); - if ( g_usb_vbus1_trigger != NULL ) - { - struct ifx_led_trigger_attrib attrib = {0}; - attrib.delay_on = 0; - attrib.delay_off = 0; - attrib.timeout = 0; - attrib.def_value = 0; - attrib.flags = IFX_LED_TRIGGER_ATTRIB_DELAY_ON | IFX_LED_TRIGGER_ATTRIB_DELAY_OFF | IFX_LED_TRIGGER_ATTRIB_TIMEOUT | IFX_LED_TRIGGER_ATTRIB_DEF_VALUE; - IFX_DEBUGP("Reg USB1 power!!\n"); - ifx_led_trigger_set_attrib(g_usb_vbus1_trigger, &attrib); - ifxusb_vbus1_status =0; - } - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1 && !g_usb_vbus2_trigger ) - { - ifx_led_trigger_register("USB_VBUS2", &g_usb_vbus2_trigger); - if ( g_usb_vbus2_trigger != NULL ) - { - struct ifx_led_trigger_attrib attrib = {0}; - attrib.delay_on = 0; - attrib.delay_off = 0; - attrib.timeout = 0; - attrib.def_value = 0; - attrib.flags = IFX_LED_TRIGGER_ATTRIB_DELAY_ON | IFX_LED_TRIGGER_ATTRIB_DELAY_OFF | IFX_LED_TRIGGER_ATTRIB_TIMEOUT | IFX_LED_TRIGGER_ATTRIB_DEF_VALUE; - IFX_DEBUGP("Reg USB2 power!!\n"); - ifx_led_trigger_set_attrib(g_usb_vbus2_trigger, &attrib); - ifxusb_vbus2_status =0; - } - } - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - if(!ifxusb_vbus_gpio_inited) - { - if(!ifx_gpio_register(IFX_GPIO_MODULE_USB)) - { - IFX_DEBUGP("Register USB VBus through GPIO OK!!\n"); - #ifdef IFX_GPIO_USB_VBUS - ifxusb_vbus_status =0; - #endif //IFX_GPIO_USB_VBUS - #ifdef IFX_GPIO_USB_VBUS1 - ifxusb_vbus1_status=0; - #endif //IFX_GPIO_USB_VBUS1 - #ifdef IFX_GPIO_USB_VBUS2 - ifxusb_vbus2_status=0; - #endif //IFX_GPIO_USB_VBUS2 - } - else - IFX_PRINT("Register USB VBus Failed!!\n"); - ifxusb_vbus_gpio_inited=1; - } - #endif //defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - #endif //defined(__UEIP__) -} - -/*! - \fn void ifxusb_vbus_free(ifxusb_core_if_t *_core_if) - \brief This function free the VBUS control. - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -void ifxusb_vbus_free(ifxusb_core_if_t *_core_if) -{ - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - if ( g_usb_vbus_trigger ) - { - ifx_led_trigger_deregister(g_usb_vbus_trigger); - g_usb_vbus_trigger = NULL; - ifxusb_vbus_status =-1; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0 && g_usb_vbus1_trigger ) - { - ifx_led_trigger_deregister(g_usb_vbus1_trigger); - g_usb_vbus1_trigger = NULL; - ifxusb_vbus1_status =-1; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1 && g_usb_vbus2_trigger ) - { - ifx_led_trigger_deregister(g_usb_vbus2_trigger); - g_usb_vbus2_trigger = NULL; - ifxusb_vbus2_status =-1; - } - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - if(ifxusb_vbus_gpio_inited) - { - ifx_gpio_deregister(IFX_GPIO_MODULE_USB); - #ifdef IFX_GPIO_USB_VBUS - ifxusb_vbus_status =-1; - #endif //IFX_GPIO_USB_VBUS - #ifdef IFX_GPIO_USB_VBUS1 - ifxusb_vbus1_status=-1; - #endif //IFX_GPIO_USB_VBUS1 - #ifdef IFX_GPIO_USB_VBUS2 - ifxusb_vbus2_status=-1; - #endif //IFX_GPIO_USB_VBUS2 - ifxusb_vbus_gpio_inited=0; - } - #endif //defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - #endif //defined(__UEIP__) -} - - -#if defined(__DO_OC_INT__) - -#define OC_Timer_Stable 3 -#define OC_Timer_Sleep 200 -#define OC_Timer_Max 3 - - - #if defined(__IS_AR10__) - #if defined(__IS_DUAL__) - unsigned int oc1_int_installed=0; - unsigned int oc2_int_installed=0; - unsigned int oc1_int_count=0; - unsigned int oc2_int_count=0; - extern ifxhcd_hcd_t *oc1_int_id; - extern ifxhcd_hcd_t *oc2_int_id; - - /*! - \brief Handles host mode Over Current Interrupt - */ - struct timer_list oc1_retry_timer; - struct timer_list oc2_retry_timer; - - void oc_retry_timer_func(unsigned long arg) - { - if(arg==1) - { - if(oc1_int_installed==0) //not installed - { - } - else if(oc1_int_installed==1) //disabled - { - } - else if(oc1_int_installed==2) //stablizing - { - oc1_int_installed=4; - oc1_int_count=0; - } - else if(oc1_int_installed==3) // sleeping - { - mod_timer(&oc1_retry_timer,jiffies + HZ*OC_Timer_Stable); - oc1_int_installed=2; - enable_irq(IFXUSB1_OC_IRQ); - } - else if(oc1_int_installed==4) // - { - oc1_int_count=0; - } - else if(oc1_int_installed==5) // Stable sleeping - { - mod_timer(&oc1_retry_timer,jiffies + HZ*OC_Timer_Stable); - oc1_int_installed=4; - enable_irq(IFXUSB1_OC_IRQ); - } - else - { - } - } - else - { - if(oc2_int_installed==0) //not installed - { - } - else if(oc2_int_installed==1) //disabled - { - } - else if(oc2_int_installed==2) //stablizing - { - oc2_int_installed=4; - oc2_int_count=0; - } - else if(oc2_int_installed==3) // sleeping - { - mod_timer(&oc2_retry_timer,jiffies + HZ*OC_Timer_Stable); - oc2_int_installed=2; - enable_irq(IFXUSB2_OC_IRQ); - } - else if(oc2_int_installed==4) // - { - oc2_int_count=0; - } - else if(oc2_int_installed==5) // Stable sleeping - { - mod_timer(&oc2_retry_timer,jiffies + HZ*OC_Timer_Stable); - oc2_int_installed=4; - enable_irq(IFXUSB2_OC_IRQ); - } - else - { - } - } - } - - irqreturn_t ifxhcd_oc_irq(int _irq , void *_dev) - { - //ifxhcd_hcd_t *ifxhcd= _dev; - int32_t retval=1; - if(_irq==IFXUSB1_OC_IRQ) - { - if(oc1_int_installed==0) //not installed - { - } - else if(oc1_int_installed==1) //disabled - { - } - else if(oc1_int_installed==2) //stablizing - { - disable_irq_nosync(IFXUSB1_OC_IRQ); - mod_timer(&oc1_retry_timer,jiffies + HZ/OC_Timer_Sleep); - oc1_int_installed=3; - } - else if(oc1_int_installed==3) // sleeping - { - } - else if(oc1_int_installed==4) // - { - oc1_int_count++; - if(oc1_int_count>=OC_Timer_Max) - { - IFX_DEBUGP("OC INTERRUPT port #1\n"); - oc1_int_id->flags.b.port_over_current_change = 1; - ifxusb_vbus_off(&oc1_int_id->core_if); - IFX_DEBUGP("Turning off port #1\n"); - } - else - { - disable_irq_nosync(IFXUSB1_OC_IRQ); - mod_timer(&oc1_retry_timer,jiffies + HZ/OC_Timer_Sleep); - oc1_int_installed=5; - } - } - else if(oc1_int_installed==5) // Stable sleeping - { - } - } - else - { - if(oc2_int_installed==0) //not installed - { - } - else if(oc2_int_installed==1) //disabled - { - } - else if(oc2_int_installed==2) //stablizing - { - disable_irq_nosync(IFXUSB2_OC_IRQ); - mod_timer(&oc2_retry_timer,jiffies + HZ/OC_Timer_Sleep); - oc2_int_installed=3; - } - else if(oc2_int_installed==3) // sleeping - { - } - else if(oc2_int_installed==4) // - { - oc2_int_count++; - if(oc2_int_count>=OC_Timer_Max) - { - IFX_DEBUGP("OC INTERRUPT port #2\n"); - oc2_int_id->flags.b.port_over_current_change = 1; - ifxusb_vbus_off(&oc2_int_id->core_if); - IFX_DEBUGP("Turning off port #2\n"); - } - else - { - disable_irq_nosync(IFXUSB2_OC_IRQ); - mod_timer(&oc2_retry_timer,jiffies + HZ/OC_Timer_Sleep); - oc2_int_installed=5; - } - } - else if(oc2_int_installed==5) // Stable sleeping - { - } - } - return IRQ_RETVAL(retval); - } - - void ifxusb_oc_int_on(int port) - { - if(port==1) - IFX_DEBUGPL( DBG_CIL, "registering (overcurrent) handler for port #1 irq%d\n", IFXUSB1_OC_IRQ); - else - IFX_DEBUGPL( DBG_CIL, "registering (overcurrent) handler for port #2 irq%d\n", IFXUSB2_OC_IRQ); - if((port==1&&oc1_int_id) || (port==2&&oc2_int_id) - { - if((port==1&&oc1_int_installed==0)||(port==2&&oc2_int_installed==0)) - { - if(port==1) - { - oc1_int_installed=2; - init_timer(&oc1_retry_timer); - oc1_retry_timer.function = oc_retry_timer_func; - oc1_retry_timer.data=1; - if(request_irq((unsigned int)IFXUSB1_OC_IRQ, &ifxhcd_oc_irq, - IRQF_TRIGGER_NONE - // | IRQF_TRIGGER_RISING - // | IRQF_TRIGGER_FALLING - // | IRQF_TRIGGER_HIGH - // | IRQF_TRIGGER_LOW - // | IRQF_TRIGGER_PROBE - | IRQF_DISABLED - // | IRQF_SAMPLE_RANDOM - // | IRQF_SHARED - | IRQF_PROBE_SHARED - // | IRQF_TIMER - // | IRQF_PERCPU - // | IRQF_NOBALANCING - // | IRQF_IRQPOLL - // | IRQF_ONESHOT - , - "ifxusb1_oc", (void *)oc1_int_id)) - oc1_int_installed=0; - else - mod_timer(&oc1_retry_timer,jiffies + HZ*OC_Timer_Stable); - } - else - { - oc2_int_installed=2; - init_timer(&oc2_retry_timer); - oc2_retry_timer.function = oc_retry_timer_func; - oc2_retry_timer.data=2; - if(request_irq((unsigned int)IFXUSB2_OC_IRQ, &ifxhcd_oc_irq, - IRQF_TRIGGER_NONE - // | IRQF_TRIGGER_RISING - // | IRQF_TRIGGER_FALLING - // | IRQF_TRIGGER_HIGH - // | IRQF_TRIGGER_LOW - // | IRQF_TRIGGER_PROBE - | IRQF_DISABLED - // | IRQF_SAMPLE_RANDOM - // | IRQF_SHARED - | IRQF_PROBE_SHARED - // | IRQF_TIMER - // | IRQF_PERCPU - // | IRQF_NOBALANCING - // | IRQF_IRQPOLL - // | IRQF_ONESHOT - , - "ifxusb2_oc", (void *)oc2_int_id)) - oc2_int_installed=0; - else - mod_timer(&oc2_retry_timer,jiffies + HZ*OC_Timer_Stable); - } - /* Poll the event ring */ - } - else if(port==1 && oc1_int_installed!=2 && oc1_int_installed!=4 ) - { - oc1_int_installed=2; - enable_irq(IFXUSB1_OC_IRQ); - mod_timer(&oc1_retry_timer,jiffies + HZ*OC_Timer_Stable); - } - else if(port==2 && oc2_int_installed!=2 && oc2_int_installed!=4 ) - { - oc2_int_installed=2; - enable_irq(IFXUSB2_OC_IRQ); - mod_timer(&oc2_retry_timer,jiffies + HZ*OC_Timer_Stable); - } - } - } - - void ifxusb_oc_int_off(int port) - { - if(port==1) - { - disable_irq_nosync(IFXUSB1_OC_IRQ); - if(oc1_int_installed) - oc1_int_installed=1; - } - else - { - disable_irq_nosync(IFXUSB2_OC_IRQ); - if(oc2_int_installed) - oc2_int_installed=1; - } - } - - - void ifxusb_oc_int_free(int port) - { - if(port==1) - { - del_timer(&oc1_retry_timer); - disable_irq_nosync(IFXUSB1_OC_IRQ); - free_irq(IFXUSB1_OC_IRQ, (void *)oc1_int_id); - oc1_int_installed=0; - } - else - { - del_timer(&oc1_retry_timer); - disable_irq_nosync(IFXUSB1_OC_IRQ); - free_irq(IFXUSB2_OC_IRQ, (void *)oc2_int_id); - oc2_int_installed=0; - } - } - - #elif defined(__IS_FIRST__) || defined(__IS_SECOND__) - unsigned int oc_int_installed=0; - unsigned int oc_int_count=0; - extern ifxhcd_hcd_t *oc_int_id; - - /*! - \brief Handles host mode Over Current Interrupt - */ - struct timer_list oc_retry_timer; - - void oc_retry_timer_func(void) - { - if(oc_int_installed==0) //not installed - { - } - else if(oc_int_installed==1) //disabled - { - } - else if(oc_int_installed==2) //stablizing - { - oc_int_installed=4; - oc_int_count=0; - } - else if(oc_int_installed==3) // sleeping - { - mod_timer(&oc_retry_timer,jiffies + HZ*OC_Timer_Stable); - oc_int_installed=2; - #if defined(__IS_FIRST__) - enable_irq(IFXUSB1_OC_IRQ); - #else - enable_irq(IFXUSB2_OC_IRQ); - #endif - } - else if(oc_int_installed==4) // - { - oc_int_count=0; - } - else if(oc_int_installed==5) // Stable sleeping - { - mod_timer(&oc_retry_timer,jiffies + HZ*OC_Timer_Stable); - oc_int_installed=4; - #if defined(__IS_FIRST__) - enable_irq(IFXUSB1_OC_IRQ); - #else - enable_irq(IFXUSB2_OC_IRQ); - #endif - } - else - { - } - } - - irqreturn_t ifxhcd_oc_irq(int _irq , void *_dev) - { - //ifxhcd_hcd_t *ifxhcd= _dev; - int32_t retval=1; - if(oc_int_installed==0) //not installed - { - } - else if(oc_int_installed==1) //disabled - { - } - else if(oc_int_installed==2) //stablizing - { - #if defined(__IS_FIRST__) - disable_irq_nosync(IFXUSB1_OC_IRQ); - #else - disable_irq_nosync(IFXUSB2_OC_IRQ); - #endif - mod_timer(&oc_retry_timer,jiffies + HZ/OC_Timer_Sleep); - oc_int_installed=3; - } - else if(oc_int_installed==3) // sleeping - { - } - else if(oc_int_installed==4) // - { - oc_int_count++; - if(oc_int_count>=OC_Timer_Max) - { - #if defined(__IS_FIRST__) - IFX_DEBUGP("OC INTERRUPT port #1\n"); - #else - IFX_DEBUGP("OC INTERRUPT port #2\n"); - #endif - oc_int_id->flags.b.port_over_current_change = 1; - ifxusb_vbus_off(&oc_int_id->core_if); - #if defined(__IS_FIRST__) - IFX_DEBUGP("Turning off port #1\n"); - #else - IFX_DEBUGP("Turning off port #2\n"); - #endif - } - else - { - #if defined(__IS_FIRST__) - disable_irq_nosync(IFXUSB1_OC_IRQ); - #else - disable_irq_nosync(IFXUSB2_OC_IRQ); - #endif - mod_timer(&oc_retry_timer,jiffies + HZ/OC_Timer_Sleep); - oc_int_installed=5; - } - } - else if(oc_int_installed==5) // Stable sleeping - { - } - return IRQ_RETVAL(retval); - } - - void ifxusb_oc_int_on(void) - { - #if defined(__IS_FIRST__) - IFX_DEBUGPL( DBG_CIL, "registering (overcurrent) handler for port #1 irq%d\n", IFXUSB1_OC_IRQ); - #else - IFX_DEBUGPL( DBG_CIL, "registering (overcurrent) handler for port #2 irq%d\n", IFXUSB2_OC_IRQ); - #endif - if(oc_int_id) - { - if(oc_int_installed==0) - { - oc_int_installed=2; - init_timer(&oc_retry_timer); - oc_retry_timer.function = oc_retry_timer_func; - oc_retry_timer.data=1; - #if defined(__IS_FIRST__) - if(request_irq((unsigned int)IFXUSB1_OC_IRQ, &ifxhcd_oc_irq, - #else - if(request_irq((unsigned int)IFXUSB2_OC_IRQ, &ifxhcd_oc_irq, - #endif - IRQF_TRIGGER_NONE - // | IRQF_TRIGGER_RISING - // | IRQF_TRIGGER_FALLING - // | IRQF_TRIGGER_HIGH - // | IRQF_TRIGGER_LOW - // | IRQF_TRIGGER_PROBE - | IRQF_DISABLED - // | IRQF_SAMPLE_RANDOM - // | IRQF_SHARED - | IRQF_PROBE_SHARED - // | IRQF_TIMER - // | IRQF_PERCPU - // | IRQF_NOBALANCING - // | IRQF_IRQPOLL - // | IRQF_ONESHOT - , - "ifxusb_oc", (void *)oc_int_id)) - oc_int_installed=0; - else - mod_timer(&oc1_retry_timer,jiffies + HZ*OC_Timer_Stable); - } - else if(oc_int_installed!=2 && oc_int_installed!=4 ) - { - oc_int_installed=2; - #if defined(__IS_FIRST__) - enable_irq(IFXUSB1_OC_IRQ); - #else - enable_irq(IFXUSB2_OC_IRQ); - #endif - mod_timer(&oc_retry_timer,jiffies + HZ*OC_Timer_Stable); - } - } - } - - void ifxusb_oc_int_off(int port) - { - #if defined(__IS_FIRST__) - disable_irq_nosync(IFXUSB1_OC_IRQ); - #else - disable_irq_nosync(IFXUSB2_OC_IRQ); - #endif - } - void ifxusb_oc_int_free(int port) - { - #if defined(__IS_FIRST__) - free_irq(IFXUSB1_OC_IRQ, (void *)oc_int_id); - #else - free_irq(IFXUSB2_OC_IRQ, (void *)oc_int_id); - #endif - } - #endif - #else //!defined(__IS_AR10__) - unsigned int oc_int_installed=0; - unsigned int oc_int_count=0; - extern ifxhcd_hcd_t *oc_int_id; - #ifdef __IS_DUAL__ - extern ifxhcd_hcd_t *oc_int_id_1; - extern ifxhcd_hcd_t *oc_int_id_2; - #endif - - /*! - \brief Handles host mode Over Current Interrupt - */ - struct timer_list oc_retry_timer; - - void oc_retry_timer_func(unsigned long arg) - { - if(oc_int_installed==0) //not installed - { - } - else if(oc_int_installed==1) //disabled - { - } - else if(oc_int_installed==2) //stablizing - { - oc_int_installed=4; - oc_int_count=0; - } - else if(oc_int_installed==3) // sleeping - { - mod_timer(&oc_retry_timer,jiffies + HZ*OC_Timer_Stable); - oc_int_installed=2; - enable_irq(IFXUSB_OC_IRQ); - } - else if(oc_int_installed==4) // - { - oc_int_count=0; - } - else if(oc_int_installed==5) // Stable sleeping - { - mod_timer(&oc_retry_timer,jiffies + HZ*OC_Timer_Stable); - oc_int_installed=4; - enable_irq(IFXUSB_OC_IRQ); - } - else - { - } - } - - irqreturn_t ifxhcd_oc_irq(int _irq , void *_dev) - { - //ifxhcd_hcd_t *ifxhcd= _dev; - int32_t retval=1; - - if(oc_int_installed==0) //not installed - { - } - else if(oc_int_installed==1) //disabled - { - } - else if(oc_int_installed==2) //stablizing - { - disable_irq_nosync(IFXUSB_OC_IRQ); - mod_timer(&oc_retry_timer,jiffies + HZ/OC_Timer_Sleep); - oc_int_installed=3; - } - else if(oc_int_installed==3) // sleeping - { - } - else if(oc_int_installed==4) // - { - oc_int_count++; - if(oc_int_count>=OC_Timer_Max) - { - IFX_DEBUGP("OC INTERRUPT port #%d\n",oc_int_id->core_if.core_no); - #ifdef __IS_DUAL__ - oc_int_id_1->flags.b.port_over_current_change = 1; - oc_int_id_2->flags.b.port_over_current_change = 1; - ifxusb_vbus_off(&oc_int_id_1->core_if); - IFX_DEBUGP("Turning off port #%d\n",oc_int_id_1->core_if.core_no); - ifxusb_vbus_off(&oc_int_id_2->core_if); - IFX_DEBUGP("Turning off port #%d\n",oc_int_id_2->core_if.core_no); - #else - oc_int_id->flags.b.port_over_current_change = 1; - ifxusb_vbus_off(&oc_int_id->core_if); - IFX_DEBUGP("Turning off port #%d\n",oc_int_id->core_if.core_no); - #endif - } - else - { - disable_irq_nosync(IFXUSB_OC_IRQ); - mod_timer(&oc_retry_timer,jiffies + HZ/OC_Timer_Sleep); - oc_int_installed=5; - } - } - else if(oc_int_installed==5) // Stable sleeping - { - } - - return IRQ_RETVAL(retval); - } - - void ifxusb_oc_int_on(void) - { - IFX_DEBUGPL( DBG_CIL, "registering (overcurrent) handler for irq%d\n", IFXUSB_OC_IRQ); - if(oc_int_id) - { - if(oc_int_installed==0) - { - oc_int_installed=2; - init_timer(&oc_retry_timer); - oc_retry_timer.function = oc_retry_timer_func; - /* Poll the event ring */ - - if(request_irq((unsigned int)IFXUSB_OC_IRQ, &ifxhcd_oc_irq, - IRQF_TRIGGER_NONE - // | IRQF_TRIGGER_RISING - // | IRQF_TRIGGER_FALLING - // | IRQF_TRIGGER_HIGH - // | IRQF_TRIGGER_LOW - // | IRQF_TRIGGER_PROBE - | IRQF_DISABLED - // | IRQF_SAMPLE_RANDOM - // | IRQF_SHARED - // | IRQF_PROBE_SHARED - // | IRQF_TIMER - // | IRQF_PERCPU - // | IRQF_NOBALANCING - // | IRQF_IRQPOLL - // | IRQF_ONESHOT - , - "ifxusb_oc", (void *)oc_int_id)) - oc_int_installed=0; - else - mod_timer(&oc_retry_timer,jiffies + HZ*OC_Timer_Stable); - } - else if(oc_int_installed!=2 && oc_int_installed!=4 ) - { - oc_int_installed=2; - enable_irq(IFXUSB_OC_IRQ); - mod_timer(&oc_retry_timer,jiffies + HZ*OC_Timer_Stable); - } - } - } - - void ifxusb_oc_int_off(void) - { - disable_irq_nosync(IFXUSB_OC_IRQ); - if(oc_int_installed) - oc_int_installed=1; - } - - void ifxusb_oc_int_free(void) - { - del_timer(&oc_retry_timer); - disable_irq_nosync(IFXUSB_OC_IRQ); - if(oc_int_installed) - free_irq(IFXUSB_OC_IRQ, (void *)oc_int_id); - oc_int_installed=0; - } - #endif -#endif - - -/*! - \fn void ifxusb_vbus_on(ifxusb_core_if_t *_core_if) - \brief Turn on the USB 5V VBus Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -void ifxusb_vbus_on(ifxusb_core_if_t *_core_if) -{ - IFX_DEBUGP("SENDING VBus POWER UP\n"); - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - if ( g_usb_vbus_trigger && ifxusb_vbus_status==0) - { - ifx_led_trigger_activate(g_usb_vbus_trigger); - IFX_DEBUGP("Enable USB power!!\n"); - ifxusb_vbus_status=1; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0 && g_usb_vbus1_trigger && ifxusb_vbus1_status==0) - { - ifx_led_trigger_activate(g_usb_vbus1_trigger); - IFX_DEBUGP("Enable USB1 power!!\n"); - ifxusb_vbus1_status=1; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1 && g_usb_vbus2_trigger && ifxusb_vbus2_status==0) - { - ifx_led_trigger_activate(g_usb_vbus2_trigger); - IFX_DEBUGP("Enable USB2 power!!\n"); - ifxusb_vbus2_status=1; - } - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - if(ifxusb_vbus_gpio_inited) - { - #if defined(IFX_GPIO_USB_VBUS) - if(ifxusb_vbus_status==0) - { - ifx_gpio_output_set(IFX_GPIO_USB_VBUS,IFX_GPIO_MODULE_USB); - ifxusb_vbus_status=1; - } - #endif - #if defined(IFX_GPIO_USB_VBUS1) - if(_core_if->core_no==0 && ifxusb_vbus1_status==0) - { - ifx_gpio_output_set(IFX_GPIO_USB_VBUS1,IFX_GPIO_MODULE_USB); - ifxusb_vbus1_status=1; - } - #endif - #if defined(IFX_GPIO_USB_VBUS2) - if(_core_if->core_no==1 && ifxusb_vbus2_status==0) - { - ifx_gpio_output_set(IFX_GPIO_USB_VBUS2,IFX_GPIO_MODULE_USB); - ifxusb_vbus2_status=1; - } - #endif - } - #endif //defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - #else - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_vbus_status=1; - //usb_set_vbus_on(); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - set_bit (4, (volatile unsigned long *)AMAZON_SE_GPIO_P0_OUT); - ifxusb_vbus_status=1; - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - if (bsp_port_reserve_pin(1, 13, PORT_MODULE_USB) != 0) - { - IFX_PRINT("Can't enable USB1 5.5V power!!\n"); - return; - } - bsp_port_clear_altsel0(1, 13, PORT_MODULE_USB); - bsp_port_clear_altsel1(1, 13, PORT_MODULE_USB); - bsp_port_set_dir_out(1, 13, PORT_MODULE_USB); - bsp_port_set_pudsel(1, 13, PORT_MODULE_USB); - bsp_port_set_puden(1, 13, PORT_MODULE_USB); - bsp_port_set_output(1, 13, PORT_MODULE_USB); - IFX_DEBUGP("Enable USB1 power!!\n"); - ifxusb_vbus1_status=1; - } - else - { - if (bsp_port_reserve_pin(3, 4, PORT_MODULE_USB) != 0) - { - IFX_PRINT("Can't enable USB2 5.5V power!!\n"); - return; - } - bsp_port_clear_altsel0(3, 4, PORT_MODULE_USB); - bsp_port_clear_altsel1(3, 4, PORT_MODULE_USB); - bsp_port_set_dir_out(3, 4, PORT_MODULE_USB); - bsp_port_set_pudsel(3, 4, PORT_MODULE_USB); - bsp_port_set_puden(3, 4, PORT_MODULE_USB); - bsp_port_set_output(3, 4, PORT_MODULE_USB); - IFX_DEBUGP("Enable USB2 power!!\n"); - ifxusb_vbus2_status=1; - } - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - ifxusb_vbus1_status=1; - } - else - { - ifxusb_vbus2_status=1; - } - #endif //defined(__IS_VR9__) - #endif //defined(__UEIP__) - - #if defined(__DO_OC_INT__) - #if defined(__IS_AR10__) && defined(__IS_DUAL__) - if(_core_if->core_no==0) - ifxusb_oc_int_on(1); - else - ifxusb_oc_int_on(2); - #else - ifxusb_oc_int_on(); - #endif - #endif - -} - - -/*! - \fn void ifxusb_vbus_off(ifxusb_core_if_t *_core_if) - \brief Turn off the USB 5V VBus Power - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -void ifxusb_vbus_off(ifxusb_core_if_t *_core_if) -{ - IFX_DEBUGP("SENDING VBus POWER OFF\n"); - - #if defined(__UEIP__) - #if defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - if ( g_usb_vbus_trigger && ifxusb_vbus_status==1) - { - ifx_led_trigger_deactivate(g_usb_vbus_trigger); - IFX_DEBUGP("Disable USB power!!\n"); - ifxusb_vbus_status=0; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0 && g_usb_vbus1_trigger && ifxusb_vbus1_status==1) - { - ifx_led_trigger_deactivate(g_usb_vbus1_trigger); - IFX_DEBUGP("Disable USB1 power!!\n"); - ifxusb_vbus1_status=0; - } - #endif - #if defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1 && g_usb_vbus2_trigger && ifxusb_vbus2_status==1) - { - ifx_led_trigger_deactivate(g_usb_vbus2_trigger); - IFX_DEBUGP("Disable USB2 power!!\n"); - ifxusb_vbus2_status=0; - } - #endif - - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - if(ifxusb_vbus_gpio_inited) - { - #if defined(IFX_GPIO_USB_VBUS) - if(ifxusb_vbus_status==1) - { - ifx_gpio_output_clear(IFX_GPIO_USB_VBUS,IFX_GPIO_MODULE_USB); - ifxusb_vbus_status=0; - } - #endif - #if defined(IFX_GPIO_USB_VBUS1) - if(_core_if->core_no==0 && ifxusb_vbus1_status==1) - { - ifx_gpio_output_clear(IFX_GPIO_USB_VBUS1,IFX_GPIO_MODULE_USB); - ifxusb_vbus1_status=0; - } - #endif - #if defined(IFX_GPIO_USB_VBUS2) - if(_core_if->core_no==1 && ifxusb_vbus2_status==1) - { - ifx_gpio_output_clear(IFX_GPIO_USB_VBUS2,IFX_GPIO_MODULE_USB); - ifxusb_vbus2_status=0; - } - #endif - } - #endif //defined(IFX_GPIO_USB_VBUS) || defined(IFX_GPIO_USB_VBUS1) || defined(IFX_GPIO_USB_VBUS2) - #else - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - ifxusb_vbus_status=0; - //usb_set_vbus_on(); - #endif //defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #if defined(__IS_AMAZON_SE__) - clear_bit (4, (volatile unsigned long *)AMAZON_SE_GPIO_P0_OUT); - ifxusb_vbus_status=0; - #endif //defined(__IS_AMAZON_SE__) - #if defined(__IS_AR9__) - if(_core_if->core_no==0) - { - if (bsp_port_reserve_pin(1, 13, PORT_MODULE_USB) != 0) { - IFX_PRINT("Can't Disable USB1 5.5V power!!\n"); - return; - } - bsp_port_clear_altsel0(1, 13, PORT_MODULE_USB); - bsp_port_clear_altsel1(1, 13, PORT_MODULE_USB); - bsp_port_set_dir_out(1, 13, PORT_MODULE_USB); - bsp_port_set_pudsel(1, 13, PORT_MODULE_USB); - bsp_port_set_puden(1, 13, PORT_MODULE_USB); - bsp_port_clear_output(1, 13, PORT_MODULE_USB); - IFX_DEBUGP("Disable USB1 power!!\n"); - ifxusb_vbus1_status=0; - } - else - { - if (bsp_port_reserve_pin(3, 4, PORT_MODULE_USB) != 0) { - IFX_PRINT("Can't Disable USB2 5.5V power!!\n"); - return; - } - bsp_port_clear_altsel0(3, 4, PORT_MODULE_USB); - bsp_port_clear_altsel1(3, 4, PORT_MODULE_USB); - bsp_port_set_dir_out(3, 4, PORT_MODULE_USB); - bsp_port_set_pudsel(3, 4, PORT_MODULE_USB); - bsp_port_set_puden(3, 4, PORT_MODULE_USB); - bsp_port_clear_output(3, 4, PORT_MODULE_USB); - IFX_DEBUGP("Disable USB2 power!!\n"); - - ifxusb_vbus2_status=0; - } - #endif //defined(__IS_AR9__) - #if defined(__IS_VR9__) - if(_core_if->core_no==0) - { - ifxusb_vbus1_status=0; - } - else - { - ifxusb_vbus2_status=0; - } - #endif //defined(__IS_VR9__) - #endif //defined(__UEIP__) - #if defined(__DO_OC_INT__) - #if defined(__IS_AR10__) && defined(__IS_DUAL__) - if(_core_if->core_no==0) - ifxusb_oc_int_off(1); - else - ifxusb_oc_int_off(2); - #else - ifxusb_oc_int_off(); - #endif - #endif -} - - -/*! - \fn int ifxusb_vbus(ifxusb_core_if_t *_core_if) - \brief Read Current VBus status - \param _core_if Pointer of core_if structure - \ingroup IFXUSB_CIF - */ -int ifxusb_vbus(ifxusb_core_if_t *_core_if) -{ -#if defined(__UEIP__) - #if defined(IFX_GPIO_USB_VBUS) || defined(IFX_LEDGPIO_USB_VBUS) || defined(IFX_LEDLED_USB_VBUS) - return (ifxusb_vbus_status); - #endif - - #if defined(IFX_GPIO_USB_VBUS1) || defined(IFX_LEDGPIO_USB_VBUS1) || defined(IFX_LEDLED_USB_VBUS1) - if(_core_if->core_no==0) - return (ifxusb_vbus1_status); - #endif - - #if defined(IFX_GPIO_USB_VBUS2) || defined(IFX_LEDGPIO_USB_VBUS2) || defined(IFX_LEDLED_USB_VBUS2) - if(_core_if->core_no==1) - return (ifxusb_vbus2_status); - #endif -#else //defined(__UEIP__) -#endif - return -1; -} - -#if defined(__UEIP__) -#else - #if defined(__IS_TWINPASS__) - #define ADSL_BASE 0x20000 - #define CRI_BASE 0x31F00 - #define CRI_CCR0 CRI_BASE + 0x00 - #define CRI_CCR1 CRI_BASE + 0x01*4 - #define CRI_CDC0 CRI_BASE + 0x02*4 - #define CRI_CDC1 CRI_BASE + 0x03*4 - #define CRI_RST CRI_BASE + 0x04*4 - #define CRI_MASK0 CRI_BASE + 0x05*4 - #define CRI_MASK1 CRI_BASE + 0x06*4 - #define CRI_MASK2 CRI_BASE + 0x07*4 - #define CRI_STATUS0 CRI_BASE + 0x08*4 - #define CRI_STATUS1 CRI_BASE + 0x09*4 - #define CRI_STATUS2 CRI_BASE + 0x0A*4 - #define CRI_AMASK0 CRI_BASE + 0x0B*4 - #define CRI_AMASK1 CRI_BASE + 0x0C*4 - #define CRI_UPDCTL CRI_BASE + 0x0D*4 - #define CRI_MADST CRI_BASE + 0x0E*4 - // 0x0f is missing - #define CRI_EVENT0 CRI_BASE + 0x10*4 - #define CRI_EVENT1 CRI_BASE + 0x11*4 - #define CRI_EVENT2 CRI_BASE + 0x12*4 - - #define IRI_I_ENABLE 0x32000 - #define STY_SMODE 0x3c004 - #define AFE_TCR_0 0x3c0dc - #define AFE_ADDR_ADDR 0x3c0e8 - #define AFE_RDATA_ADDR 0x3c0ec - #define AFE_WDATA_ADDR 0x3c0f0 - #define AFE_CONFIG 0x3c0f4 - #define AFE_SERIAL_CFG 0x3c0fc - - #define DFE_BASE_ADDR 0xBE116000 - //#define DFE_BASE_ADDR 0x9E116000 - - #define MEI_FR_ARCINT_C (DFE_BASE_ADDR + 0x0000001C) - #define MEI_DBG_WADDR_C (DFE_BASE_ADDR + 0x00000024) - #define MEI_DBG_RADDR_C (DFE_BASE_ADDR + 0x00000028) - #define MEI_DBG_DATA_C (DFE_BASE_ADDR + 0x0000002C) - #define MEI_DBG_DECO_C (DFE_BASE_ADDR + 0x00000030) - #define MEI_DBG_MASTER_C (DFE_BASE_ADDR + 0x0000003C) - - static void WriteARCmem(uint32_t addr, uint32_t data) - { - writel(1 ,(volatile uint32_t *)MEI_DBG_MASTER_C); - writel(1 ,(volatile uint32_t *)MEI_DBG_DECO_C ); - writel(addr ,(volatile uint32_t *)MEI_DBG_WADDR_C ); - writel(data ,(volatile uint32_t *)MEI_DBG_DATA_C ); - while( (ifxusb_rreg((volatile uint32_t *)MEI_FR_ARCINT_C) & 0x20) != 0x20 ){}; - writel(0 ,(volatile uint32_t *)MEI_DBG_MASTER_C); - IFX_DEBUGP("WriteARCmem %08x %08x\n",addr,data); - }; - - static uint32_t ReadARCmem(uint32_t addr) - { - u32 data; - writel(1 ,(volatile uint32_t *)MEI_DBG_MASTER_C); - writel(1 ,(volatile uint32_t *)MEI_DBG_DECO_C ); - writel(addr ,(volatile uint32_t *)MEI_DBG_RADDR_C ); - while( (ifxusb_rreg((volatile uint32_t *)MEI_FR_ARCINT_C) & 0x20) != 0x20 ){}; - data = ifxusb_rreg((volatile uint32_t *)MEI_DBG_DATA_C ); - writel(0 ,(volatile uint32_t *)MEI_DBG_MASTER_C); - IFX_DEBUGP("ReadARCmem %08x %08x\n",addr,data); - return data; - }; - - void ifxusb_enable_afe_oc(void) - { - /* Start the clock */ - WriteARCmem(CRI_UPDCTL ,0x00000008); - WriteARCmem(CRI_CCR0 ,0x00000014); - WriteARCmem(CRI_CCR1 ,0x00000500); - WriteARCmem(AFE_CONFIG ,0x000001c8); - WriteARCmem(AFE_SERIAL_CFG,0x00000016); // (DANUBE_PCI_CFG_BASE+(1<<addrline))AFE serial interface clock & data latch edge - WriteARCmem(AFE_TCR_0 ,0x00000002); - //Take afe out of reset - WriteARCmem(AFE_CONFIG ,0x000000c0); - WriteARCmem(IRI_I_ENABLE ,0x00000101); - WriteARCmem(STY_SMODE ,0x00001980); - - ReadARCmem(CRI_UPDCTL ); - ReadARCmem(CRI_CCR0 ); - ReadARCmem(CRI_CCR1 ); - ReadARCmem(AFE_CONFIG ); - ReadARCmem(AFE_SERIAL_CFG); // (DANUBE_PCI_CFG_BASE+(1<<addrline))AFE serial interface clock & data latch edge - ReadARCmem(AFE_TCR_0 ); - ReadARCmem(AFE_CONFIG ); - ReadARCmem(IRI_I_ENABLE ); - ReadARCmem(STY_SMODE ); - } - #endif //defined(__IS_TWINPASS__) -#endif //defined(__UEIP__) - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_ctl.c b/package/platform/lantiq/ltq-hcd/src/ifxusb_ctl.c deleted file mode 100644 index 32878e3d90..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_ctl.c +++ /dev/null @@ -1,3825 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_ctl.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 1.0 - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** DESCRIPTION : Implementing the procfs and sysfs for IFX USB driver - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! \file ifxusb_ctl.c - \ingroup IFXUSB_DRIVER_V3 - \brief Implementing the procfs and sysfs for IFX USB driver -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - - -#include <linux/proc_fs.h> -#include <asm/byteorder.h> -#include <asm/unaligned.h> -#include <asm/uaccess.h> - -#include "ifxusb_plat.h" -#include "ifxusb_regs.h" -#include "ifxusb_cif.h" - -#ifdef __IS_DEVICE__ - #include "ifxpcd.h" - #ifdef __GADGET_COC__ - #include <asm/ifx/ifx_types.h> - #include <asm/ifx/ifx_pmcu.h> - IFX_PMCU_REGISTER_t pmcuRegisterUSBGadget; - #endif -#endif - -#ifdef __IS_HOST__ - #include "ifxhcd.h" - #ifdef __HOST_COC__ - #include <asm/ifx/ifx_types.h> - #include <asm/ifx/ifx_pmcu.h> - #ifdef __IS_DUAL__ - IFX_PMCU_REGISTER_t pmcuRegisterUSBHost_1; - IFX_PMCU_REGISTER_t pmcuRegisterUSBHost_2; - #else - IFX_PMCU_REGISTER_t pmcuRegisterUSBHost; - #endif - #endif -#endif - -#include <linux/device.h> -#include <linux/platform_device.h> -#include <linux/gfp.h> - -#ifdef __IS_HOST__ - extern char ifxusb_hcd_driver_name[]; - - #ifdef __IS_DUAL__ - extern ifxhcd_hcd_t ifxusb_hcd_1; - extern ifxhcd_hcd_t ifxusb_hcd_2; - extern char ifxusb_hcd_name_1[]; - extern char ifxusb_hcd_name_2[]; - #else - extern ifxhcd_hcd_t ifxusb_hcd; - extern char ifxusb_hcd_name[]; - #endif - -#endif - -#ifdef __IS_DEVICE__ - extern char ifxusb_pcd_driver_name[]; - - extern ifxpcd_pcd_t ifxusb_pcd; - extern char ifxusb_pcd_name[]; -#endif - - -//Attributes for sysfs (for 2.6 only) - -#ifdef __IS_HOST__ -extern struct device_attribute dev_attr_version_h; -#else -extern struct device_attribute dev_attr_version_d; -#endif -#ifdef __IS_HOST__ -extern struct device_attribute dev_attr_dbglevel_h; -#else -extern struct device_attribute dev_attr_dbglevel_d; -#endif -#ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - extern struct device_attribute dev_attr_suspend_host_1; - extern struct device_attribute dev_attr_suspend_host_2; - extern struct device_attribute dev_attr_probe_host_1; - extern struct device_attribute dev_attr_probe_host_2; - extern struct device_attribute dev_attr_probe_timer1_val_h; - extern struct device_attribute dev_attr_probe_timer2_val_h; - extern struct device_attribute dev_attr_autoprobe_timer1_val_h; - extern struct device_attribute dev_attr_autoprobe_timer2_val_h; - #else - extern struct device_attribute dev_attr_suspend_host; - extern struct device_attribute dev_attr_probe_host; - extern struct device_attribute dev_attr_probe_timer_val_h; - extern struct device_attribute dev_attr_autoprobe_timer_val_h; - #endif -#endif - -#ifdef __IS_DEVICE__ - extern struct device_attribute dev_attr_suspend_device; - extern struct device_attribute dev_attr_probe_device; - extern struct device_attribute dev_attr_probe_timer_val_d; - extern struct device_attribute dev_attr_autoprobe_timer_val_d; -#endif - -#ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - extern struct device_attribute dev_attr_dump_params_h_1; - extern struct device_attribute dev_attr_dump_params_h_2; - extern struct device_attribute dev_attr_mode_h_1; - extern struct device_attribute dev_attr_mode_h_2; - #else - extern struct device_attribute dev_attr_dump_params_h; - extern struct device_attribute dev_attr_mode_h; - #endif -#else - extern struct device_attribute dev_attr_dump_params_d; - extern struct device_attribute dev_attr_mode_d; -#endif - -#ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - extern struct device_attribute dev_attr_pkt_count_limit_bi_1; - extern struct device_attribute dev_attr_pkt_count_limit_bo_1; - extern struct device_attribute dev_attr_pkt_count_limit_bi_2; - extern struct device_attribute dev_attr_pkt_count_limit_bo_2; - extern struct device_attribute dev_attr_bandwidth_fs_1; - extern struct device_attribute dev_attr_bandwidth_ls_1; - extern struct device_attribute dev_attr_bandwidth_hs_2; - extern struct device_attribute dev_attr_bandwidth_fs_2; - extern struct device_attribute dev_attr_bandwidth_ls_2; - extern struct device_attribute dev_attr_buspower_1; - extern struct device_attribute dev_attr_buspower_2; - extern struct device_attribute dev_attr_bussuspend_1; - extern struct device_attribute dev_attr_bussuspend_2; - extern struct device_attribute dev_attr_busconnected_1; - extern struct device_attribute dev_attr_busconnected_2; - extern struct device_attribute dev_attr_connectspeed_1; - extern struct device_attribute dev_attr_connectspeed_1; - #else - extern struct device_attribute dev_attr_pkt_count_limit_bi; - extern struct device_attribute dev_attr_pkt_count_limit_bo; - extern struct device_attribute dev_attr_bandwidth_hs; - extern struct device_attribute dev_attr_bandwidth_fs; - extern struct device_attribute dev_attr_bandwidth_ls; - extern struct device_attribute dev_attr_buspower; - extern struct device_attribute dev_attr_bussuspend; - extern struct device_attribute dev_attr_busconnected; - extern struct device_attribute dev_attr_connectspeed; - #endif -#endif //__IS_HOST__ - -#ifdef __IS_DEVICE__ - extern struct device_attribute dev_attr_devspeed; - extern struct device_attribute dev_attr_enumspeed; -#endif //__IS_DEVICE__ - -#ifdef __ENABLE_DUMP__ - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - extern struct device_attribute dev_attr_dump_reg_h_1; - extern struct device_attribute dev_attr_dump_reg_h_2; - extern struct device_attribute dev_attr_dump_spram_h_1; - extern struct device_attribute dev_attr_dump_spram_h_2; - extern struct device_attribute dev_attr_dump_host_state_1; - extern struct device_attribute dev_attr_dump_host_state_2; - #else - extern struct device_attribute dev_attr_dump_reg_h; - extern struct device_attribute dev_attr_dump_spram_h; - extern struct device_attribute dev_attr_dump_host_state; - #endif - #else - extern struct device_attribute dev_attr_dump_reg_d; - extern struct device_attribute dev_attr_dump_spram_d; - #endif -#endif //__ENABLE_DUMP__ - - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -static ssize_t procfs_version_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) -{ - return sprintf( buf, "%s\n",IFXUSB_VERSION ); -} - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_version_show( struct device *_dev, struct device_attribute *attr,char *buf) -#else - static ssize_t sysfs_version_show( struct device *_dev, char *buf) -#endif -{ - return sprintf( buf, "%s\n",IFXUSB_VERSION ); -} - -#ifdef __IS_HOST__ -DEVICE_ATTR(version_h, S_IRUGO|S_IWUSR, sysfs_version_show, NULL); -#else -DEVICE_ATTR(version_d, S_IRUGO|S_IWUSR, sysfs_version_show, NULL); -#endif - - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -static ssize_t procfs_dbglevel_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) -{ - #ifdef __IS_HOST__ - return sprintf( buf, "%08X\n",h_dbg_lvl ); - #else - return sprintf( buf, "%08X\n",d_dbg_lvl ); - #endif -} - -static ssize_t procfs_dbglevel_store(struct file *file, const char *buffer, unsigned long count, void *data) -{ - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - #ifdef __IS_HOST__ - h_dbg_lvl =value; - #else - d_dbg_lvl =value; - #endif - //turn on and off power - return count; -} - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dbglevel_show( struct device *_dev, struct device_attribute *attr,char *buf) -#else - static ssize_t sysfs_dbglevel_show( struct device *_dev, char *buf) -#endif -{ - #ifdef __IS_HOST__ - return sprintf( buf, "%08X\n",h_dbg_lvl ); - #else - return sprintf( buf, "%08X\n",d_dbg_lvl ); - #endif -} - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dbglevel_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) -#else - static ssize_t sysfs_dbglevel_store( struct device *_dev, const char *buffer, size_t count ) -#endif -{ - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 16); - #ifdef __IS_HOST__ - h_dbg_lvl =value; - #else - d_dbg_lvl =value; - #endif - //turn on and off power - return count; -} - -#ifdef __IS_HOST__ -DEVICE_ATTR(dbglevel_h, S_IRUGO|S_IWUSR, sysfs_dbglevel_show, sysfs_dbglevel_store); -#else -DEVICE_ATTR(dbglevel_d, S_IRUGO|S_IWUSR, sysfs_dbglevel_show, sysfs_dbglevel_store); -#endif - - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -static void ifxusb_dump_params(ifxusb_core_if_t *_core_if); - -#ifdef __IS_DUAL__ - static void dump_params_1(void) - { - ifxusb_dump_params(&ifxusb_hcd_1.core_if); - } - static void dump_params_2(void) - { - ifxusb_dump_params(&ifxusb_hcd_2.core_if); - } - - static ssize_t procfs_dump_params_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_params_1(); - return 0; - } - static ssize_t procfs_dump_params_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_params_2(); - return 0; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_params_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_params_show_1( struct device *_dev,char *buf) - #endif - { - dump_params_1(); - return 0; - } - DEVICE_ATTR(dump_params_h_1, S_IRUGO|S_IWUSR, sysfs_dump_params_show_1, NULL); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_params_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_params_show_2( struct device *_dev,char *buf) - #endif - { - dump_params_2(); - return 0; - } - - DEVICE_ATTR(dump_params_h_2, S_IRUGO|S_IWUSR, sysfs_dump_params_show_2, NULL); -#else - static void dump_params(void) - { - #ifdef __IS_HOST__ - ifxusb_dump_params(&ifxusb_hcd.core_if); - #else - ifxusb_dump_params(&ifxusb_pcd.core_if); - #endif - } - - static ssize_t procfs_dump_params_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_params(); - return 0; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_params_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_params_show( struct device *_dev,char *buf) - #endif - { - dump_params(); - return 0; - } - - #ifdef __IS_HOST__ - DEVICE_ATTR(dump_params_h, S_IRUGO|S_IWUSR, sysfs_dump_params_show, NULL); - #else - DEVICE_ATTR(dump_params_d, S_IRUGO|S_IWUSR, sysfs_dump_params_show, NULL); - #endif -#endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -#ifdef __IS_DUAL__ - static ssize_t mode_show_1(char *buf) - { - if((ifxusb_rreg(&ifxusb_hcd_1.core_if.core_global_regs->gintsts ) & 0x1) == 1) - return sprintf( buf, "HOST\n" ); - else - return sprintf( buf, "DEVICE(INCORRECT!)\n" ); - } - - static ssize_t mode_show_2(char *buf) - { - if((ifxusb_rreg(&ifxusb_hcd_2.core_if.core_global_regs->gintsts ) & 0x1) == 1) - return sprintf( buf, "HOST\n" ); - else - return sprintf( buf, "DEVICE(INCORRECT!)\n" ); - } - - static ssize_t procfs_mode_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return mode_show_1(buf); - } - static ssize_t procfs_mode_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return mode_show_2(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_mode_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_mode_show_1( struct device *_dev,char *buf) - #endif - { - return mode_show_1(buf); - } - - DEVICE_ATTR(mode_h_1, S_IRUGO|S_IWUSR, sysfs_mode_show_1, 0); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_mode_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_mode_show_2( struct device *_dev,char *buf) - #endif - { - return mode_show_2(buf); - } - DEVICE_ATTR(mode_h_2, S_IRUGO|S_IWUSR, sysfs_mode_show_2, NULL); -#else - static ssize_t mode_show(char *buf) - { - #ifdef __IS_HOST__ - if((ifxusb_rreg(&ifxusb_hcd.core_if.core_global_regs->gintsts ) & 0x1) == 1) - return sprintf( buf, "HOST\n" ); - else - return sprintf( buf, "DEVICE(INCORRECT!)\n" ); - #else - if((ifxusb_rreg(&ifxusb_pcd.core_if.core_global_regs->gintsts ) & 0x1) != 1) - return sprintf( buf, "DEVICE\n" ); - else - return sprintf( buf, "HOST(INCORRECT!)\n" ); - #endif - } - static ssize_t procfs_mode_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return mode_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_mode_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_mode_show( struct device *_dev, char *buf) - #endif - { - return mode_show(buf); - } - #ifdef __IS_HOST__ - DEVICE_ATTR(mode_h, S_IRUGO|S_IWUSR, sysfs_mode_show, NULL); - #else - DEVICE_ATTR(mode_d, S_IRUGO|S_IWUSR, sysfs_mode_show, NULL); - #endif -#endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - -#ifdef __IS_HOST__ -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - #ifdef __IS_DUAL__ - static ssize_t bandwidth_hs_show_1(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_1.pkt_remaining_reload_hs ); - } - static ssize_t bandwidth_fs_show_1(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_1.pkt_remaining_reload_fs ); - } - static ssize_t bandwidth_ls_show_1(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_1.pkt_remaining_reload_ls ); - } - static void bandwidth_hs_store_1(uint32_t value) - { - if(value>16 && value<120) - { - hprt0_data_t hprt0; - ifxusb_hcd_1.pkt_remaining_reload_hs = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - if(hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - ifxusb_hcd_1.pkt_remaining_reload=value; - } - } - static void bandwidth_fs_store_1(uint32_t value) - { - if (value>2 && value<30) - { - hprt0_data_t hprt0; - ifxusb_hcd_1.pkt_remaining_reload_fs = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - if(hprt0.b.prtspd != IFXUSB_HPRT0_PRTSPD_LOW_SPEED && hprt0.b.prtspd != IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - ifxusb_hcd_1.pkt_remaining_reload=value; - } - } - static void bandwidth_ls_store_1(uint32_t value) - { - if (value>2 && value<30) - { - hprt0_data_t hprt0; - ifxusb_hcd_1.pkt_remaining_reload_ls = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - if(hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_LOW_SPEED) - ifxusb_hcd_1.pkt_remaining_reload=value; - } - } - static ssize_t bandwidth_hs_show_2(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_2.pkt_remaining_reload_hs ); - } - static ssize_t bandwidth_fs_show_2(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_2.pkt_remaining_reload_fs ); - } - static ssize_t bandwidth_ls_show_2(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_2.pkt_remaining_reload_ls ); - } - static void bandwidth_hs_store_2(uint32_t value) - { - if(value>16 && value<120) - { - hprt0_data_t hprt0; - ifxusb_hcd_2.pkt_remaining_reload_hs = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - if(hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - ifxusb_hcd_2.pkt_remaining_reload=value; - } - } - static void bandwidth_fs_store_2(uint32_t value) - { - if (value>2 && value<30) - { - hprt0_data_t hprt0; - ifxusb_hcd_2.pkt_remaining_reload_fs = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - if(hprt0.b.prtspd != IFXUSB_HPRT0_PRTSPD_LOW_SPEED && hprt0.b.prtspd != IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - ifxusb_hcd_2.pkt_remaining_reload=value; - } - } - static void bandwidth_ls_store_2(uint32_t value) - { - if (value>2 && value<30) - { - hprt0_data_t hprt0; - ifxusb_hcd_2.pkt_remaining_reload_ls = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - if(hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_LOW_SPEED) - ifxusb_hcd_2.pkt_remaining_reload=value; - } - } - static ssize_t procfs_bandwidth_hs_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_hs_show_1(buf); - } - static ssize_t procfs_bandwidth_fs_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_fs_show_1(buf); - } - static ssize_t procfs_bandwidth_ls_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_ls_show_1(buf); - } - static ssize_t procfs_bandwidth_hs_store_1(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_hs_store_1(value); - return count; - } - static ssize_t procfs_bandwidth_fs_store_1(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_fs_store_1(value); - return count; - } - static ssize_t procfs_bandwidth_ls_store_1(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_ls_store_1(value); - return count; - } - static ssize_t procfs_bandwidth_hs_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_hs_show_2(buf); - } - static ssize_t procfs_bandwidth_fs_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_fs_show_2(buf); - } - static ssize_t procfs_bandwidth_ls_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_ls_show_2(buf); - } - static ssize_t procfs_bandwidth_hs_store_2(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_hs_store_2(value); - return count; - } - static ssize_t procfs_bandwidth_fs_store_2(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_fs_store_2(value); - return count; - } - static ssize_t procfs_bandwidth_ls_store_2(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_ls_store_2(value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_hs_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_hs_show_1( struct device *_dev,char *buf) - #endif - { - return bandwidth_hs_show_1(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_hs_store_1( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_hs_store_1( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_hs_store_1(value); - return count; - } - DEVICE_ATTR(bandwidth_hs_1, S_IRUGO|S_IWUSR, sysfs_bandwidth_hs_show_1, sysfs_bandwidth_hs_store_1); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_fs_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_fs_show_1( struct device *_dev,char *buf) - #endif - { - return bandwidth_fs_show_1(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_fs_store_1( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_fs_store_1( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_fs_store_1(value); - return count; - } - DEVICE_ATTR(bandwidth_fs_1, S_IRUGO|S_IWUSR, sysfs_bandwidth_fs_show_1, sysfs_bandwidth_fs_store_1); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_ls_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_ls_show_1( struct device *_dev,char *buf) - #endif - { - return bandwidth_ls_show_1(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_ls_store_1( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_ls_store_1( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_ls_store_1(value); - return count; - } - DEVICE_ATTR(bandwidth_ls_1, S_IRUGO|S_IWUSR, sysfs_bandwidth_ls_show_1, sysfs_bandwidth_ls_store_1); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_hs_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_hs_show_2( struct device *_dev,char *buf) - #endif - { - return bandwidth_hs_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_hs_store_2( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_hs_store_2( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_hs_store_2(value); - return count; - } - DEVICE_ATTR(bandwidth_hs_2, S_IRUGO|S_IWUSR, sysfs_bandwidth_hs_show_2, sysfs_bandwidth_hs_store_2); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_fs_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_fs_show_2( struct device *_dev,char *buf) - #endif - { - return bandwidth_fs_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_fs_store_2( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_fs_store_2( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_fs_store_2(value); - return count; - } - DEVICE_ATTR(bandwidth_fs_2, S_IRUGO|S_IWUSR, sysfs_bandwidth_fs_show_2, sysfs_bandwidth_fs_store_2); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_ls_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_ls_show_2( struct device *_dev,char *buf) - #endif - { - return bandwidth_ls_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_ls_store_2( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_ls_store_2( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_ls_store_2(value); - return count; - } - DEVICE_ATTR(bandwidth_ls_2, S_IRUGO|S_IWUSR, sysfs_bandwidth_ls_show_2, sysfs_bandwidth_ls_store_2); - #else - static ssize_t bandwidth_hs_show(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd.pkt_remaining_reload_hs ); - } - static ssize_t bandwidth_fs_show(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd.pkt_remaining_reload_fs ); - } - static ssize_t bandwidth_ls_show(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd.pkt_remaining_reload_ls ); - } - static void bandwidth_hs_store(uint32_t value) - { - if (value>16 && value<120) - { - hprt0_data_t hprt0; - ifxusb_hcd.pkt_remaining_reload_hs = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - if(hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - ifxusb_hcd.pkt_remaining_reload=value; - } - } - static void bandwidth_fs_store(uint32_t value) - { - if (value>2 && value<30) - { - hprt0_data_t hprt0; - ifxusb_hcd.pkt_remaining_reload_fs = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - if(hprt0.b.prtspd != IFXUSB_HPRT0_PRTSPD_LOW_SPEED && hprt0.b.prtspd != IFXUSB_HPRT0_PRTSPD_HIGH_SPEED) - ifxusb_hcd.pkt_remaining_reload=value; - } - } - static void bandwidth_ls_store(uint32_t value) - { - if (value>2 && value<30) - { - hprt0_data_t hprt0; - ifxusb_hcd.pkt_remaining_reload_hs = value; - hprt0.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - if(hprt0.b.prtspd == IFXUSB_HPRT0_PRTSPD_LOW_SPEED) - ifxusb_hcd.pkt_remaining_reload=value; - } - } - static ssize_t procfs_bandwidth_hs_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_hs_show(buf); - } - static ssize_t procfs_bandwidth_fs_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_fs_show(buf); - } - static ssize_t procfs_bandwidth_ls_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bandwidth_ls_show(buf); - } - static ssize_t procfs_bandwidth_hs_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_hs_store(value); - return count; - } - static ssize_t procfs_bandwidth_fs_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_fs_store(value); - return count; - } - static ssize_t procfs_bandwidth_ls_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_ls_store(value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_hs_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_hs_show( struct device *_dev,char *buf) - #endif - { - return bandwidth_hs_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_hs_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_hs_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_hs_store(value); - return count; - } - DEVICE_ATTR(bandwidth_hs, S_IRUGO|S_IWUSR, sysfs_bandwidth_hs_show, sysfs_bandwidth_hs_store); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_fs_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_fs_show( struct device *_dev,char *buf) - #endif - { - return bandwidth_fs_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_fs_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_fs_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_fs_store(value); - return count; - } - DEVICE_ATTR(bandwidth_fs, S_IRUGO|S_IWUSR, sysfs_bandwidth_fs_show, sysfs_bandwidth_fs_store); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_ls_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bandwidth_ls_show( struct device *_dev,char *buf) - #endif - { - return bandwidth_ls_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bandwidth_ls_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_bandwidth_ls_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - bandwidth_ls_store(value); - return count; - } - DEVICE_ATTR(bandwidth_ls, S_IRUGO|S_IWUSR, sysfs_bandwidth_ls_show, sysfs_bandwidth_ls_store); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - #ifdef __IS_DUAL__ - static ssize_t pkt_count_limit_bi_show_1(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_1.pkt_count_limit_bi ); - } - static ssize_t pkt_count_limit_bo_show_1(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_1.pkt_count_limit_bo ); - } - static void pkt_count_limit_bi_store_1(uint32_t value) - { - if(value<=13) - ifxusb_hcd_1.pkt_count_limit_bi = value; - } - static void pkt_count_limit_bo_store_1(uint32_t value) - { - if (value<=13) - ifxusb_hcd_1.pkt_count_limit_bo = value; - } - static ssize_t pkt_count_limit_bi_show_2(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_2.pkt_count_limit_bi ); - } - static ssize_t pkt_count_limit_bo_show_2(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd_2.pkt_count_limit_bo ); - } - static void pkt_count_limit_bi_store_2(uint32_t value) - { - if(value<=13) - ifxusb_hcd_2.pkt_count_limit_bi = value; - } - static void pkt_count_limit_bo_store_2(uint32_t value) - { - if(value<=13) - ifxusb_hcd_2.pkt_count_limit_bo = value; - } - static ssize_t procfs_pkt_count_limit_bi_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return pkt_count_limit_bi_show_1(buf); - } - static ssize_t procfs_pkt_count_limit_bo_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return pkt_count_limit_bo_show_1(buf); - } - static ssize_t procfs_pkt_count_limit_bi_store_1(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bi_store_1(value); - return count; - } - static ssize_t procfs_pkt_count_limit_bo_store_1(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bo_store_1(value); - return count; - } - static ssize_t procfs_pkt_count_limit_bi_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return pkt_count_limit_bi_show_2(buf); - } - static ssize_t procfs_pkt_count_limit_bo_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return pkt_count_limit_bo_show_2(buf); - } - static ssize_t procfs_pkt_count_limit_bi_store_2(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bi_store_2(value); - return count; - } - static ssize_t procfs_pkt_count_limit_bo_store_2(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bo_store_2(value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bi_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_pkt_count_limit_bi_show_1( struct device *_dev,char *buf) - #endif - { - return pkt_count_limit_bi_show_1(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bi_store_1( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_pkt_count_limit_bi_store_1( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bi_store_1(value); - return count; - } - DEVICE_ATTR(pkt_count_limit_bi_1, S_IRUGO|S_IWUSR, sysfs_pkt_count_limit_bi_show_1, sysfs_pkt_count_limit_bi_store_1); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bo_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_pkt_count_limit_bo_show_1( struct device *_dev,char *buf) - #endif - { - return pkt_count_limit_bo_show_1(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bo_store_1( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_pkt_count_limit_bo_store_1( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bo_store_1(value); - return count; - } - DEVICE_ATTR(pkt_count_limit_bo_1, S_IRUGO|S_IWUSR, sysfs_pkt_count_limit_bo_show_1, sysfs_pkt_count_limit_bo_store_1); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bi_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_pkt_count_limit_bi_show_2( struct device *_dev,char *buf) - #endif - { - return pkt_count_limit_bi_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bi_store_2( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_pkt_count_limit_bi_2( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bi_store_2(value); - return count; - } - DEVICE_ATTR(pkt_count_limit_bi_2, S_IRUGO|S_IWUSR, sysfs_pkt_count_limit_bi_show_2, sysfs_pkt_count_limit_bi_store_2); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bo_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_pkt_count_limit_bo_show_2( struct device *_dev,char *buf) - #endif - { - return pkt_count_limit_bo_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bo_store_2( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_pkt_count_limit_bo_store_2( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bo_store_2(value); - return count; - } - DEVICE_ATTR(pkt_count_limit_bo_2, S_IRUGO|S_IWUSR, sysfs_pkt_count_limit_bo_show_2, sysfs_pkt_count_limit_bo_store_2); - #else - static ssize_t pkt_count_limit_bi_show(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd.pkt_count_limit_bi ); - } - static ssize_t pkt_count_limit_bo_show(char *buf) - { - return sprintf( buf, "%d\n",ifxusb_hcd.pkt_count_limit_bo ); - } - static void pkt_count_limit_bi_store(uint32_t value) - { - if (value<=13) - ifxusb_hcd.pkt_count_limit_bi = value; - } - static void pkt_count_limit_bo_store(uint32_t value) - { - if (value<=13) - ifxusb_hcd.pkt_count_limit_bo = value; - } - static ssize_t procfs_pkt_count_limit_bi_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return pkt_count_limit_bi_show(buf); - } - static ssize_t procfs_pkt_count_limit_bo_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return pkt_count_limit_bo_show(buf); - } - static ssize_t procfs_pkt_count_limit_bi_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bi_store(value); - return count; - } - static ssize_t procfs_pkt_count_limit_bo_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bo_store(value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bi_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_pkt_count_limit_bi_show( struct device *_dev,char *buf) - #endif - { - return pkt_count_limit_bi_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bi_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_pkt_count_limit_bi_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bi_store(value); - return count; - } - DEVICE_ATTR(pkt_count_limit_bi, S_IRUGO|S_IWUSR, sysfs_pkt_count_limit_bi_show, sysfs_pkt_count_limit_bi_store); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bo_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_pkt_count_limit_bo_show( struct device *_dev,char *buf) - #endif - { - return pkt_count_limit_bo_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_pkt_count_limit_bo_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_pkt_count_limit_bo_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - pkt_count_limit_bo_store(value); - return count; - } - DEVICE_ATTR(pkt_count_limit_bo, S_IRUGO|S_IWUSR, sysfs_pkt_count_limit_bo_show, sysfs_pkt_count_limit_bo_store); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_DUAL__ - static ssize_t buspower_show_1(char *buf) - { - if(ifxusb_vbus (&ifxusb_hcd_1.core_if)==1) return sprintf( buf, "1\n" ); - if(ifxusb_vbus (&ifxusb_hcd_1.core_if)==0) return sprintf( buf, "0\n" ); - return sprintf( buf, "UNKNOWN\n" ); - } - static void buspower_store_1(uint32_t value) - { - if (value==1) ifxusb_vbus_on (&ifxusb_hcd_1.core_if); - else if(value==0) ifxusb_vbus_off(&ifxusb_hcd_1.core_if); - } - static ssize_t buspower_show_2(char *buf) - { - if(ifxusb_vbus (&ifxusb_hcd_2.core_if)==1) return sprintf( buf, "1\n" ); - if(ifxusb_vbus (&ifxusb_hcd_2.core_if)==0) return sprintf( buf, "0\n" ); - return sprintf( buf, "UNKNOWN\n" ); - } - static void buspower_store_2(uint32_t value) - { - if (value==1) ifxusb_vbus_on (&ifxusb_hcd_2.core_if); - else if(value==0) ifxusb_vbus_off(&ifxusb_hcd_2.core_if); - } - static ssize_t procfs_buspower_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return buspower_show_1(buf); - } - static ssize_t procfs_buspower_store_1(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - buspower_store_1(value); - return count; - } - static ssize_t procfs_buspower_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return buspower_show_2(buf); - } - static ssize_t procfs_buspower_store_2(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - buspower_store_2(value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_buspower_show_1( struct device *_dev,char *buf) - #endif - { - return buspower_show_1(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_store_1( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_buspower_store_1( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - buspower_store_1(value); - return count; - } - DEVICE_ATTR(buspower_1, S_IRUGO|S_IWUSR, sysfs_buspower_show_1, sysfs_buspower_store_1); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_buspower_show_2( struct device *_dev,char *buf) - #endif - { - return buspower_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_store_2( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_buspower_store_2( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - buspower_store_2(value); - return count; - } - DEVICE_ATTR(buspower_2, S_IRUGO|S_IWUSR, sysfs_buspower_show_2, sysfs_buspower_store_2); - #else - static ssize_t buspower_show(char *buf) - { - if(ifxusb_vbus (&ifxusb_hcd.core_if)==1) return sprintf( buf, "1\n" ); - if(ifxusb_vbus (&ifxusb_hcd.core_if)==0) return sprintf( buf, "0\n" ); - return sprintf( buf, "UNKNOWN\n" ); - } - static void buspower_store(uint32_t value) - { - if (value==1) ifxusb_vbus_on (&ifxusb_hcd.core_if); - else if(value==0) ifxusb_vbus_off(&ifxusb_hcd.core_if); - } - static ssize_t procfs_buspower_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return buspower_show(buf); - } - static ssize_t procfs_buspower_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - buspower_store(value); - return count; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_buspower_show( struct device *_dev, char *buf) - #endif - { - return buspower_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_buspower_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_buspower_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - buspower_store(value); - return count; - } - DEVICE_ATTR(buspower, S_IRUGO|S_IWUSR, sysfs_buspower_show, sysfs_buspower_store); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - - #ifdef __IS_DUAL__ - static ssize_t bussuspend_show_1(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp); - } - static ssize_t bussuspend_show_2(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp); - } - - static ssize_t procfs_bussuspend_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bussuspend_show_1(buf); - } - static ssize_t procfs_bussuspend_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bussuspend_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bussuspend_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bussuspend_show_1( struct device *_dev,char *buf) - #endif - { - return bussuspend_show_1(buf); - } - DEVICE_ATTR(bussuspend_1, S_IRUGO|S_IWUSR, sysfs_bussuspend_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bussuspend_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bussuspend_show_2( struct device *_dev,char *buf) - #endif - { - return bussuspend_show_2(buf); - } - DEVICE_ATTR(bussuspend_2, S_IRUGO|S_IWUSR, sysfs_bussuspend_show_2, 0); - #else - static ssize_t bussuspend_show(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp); - } - static ssize_t procfs_bussuspend_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return bussuspend_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_bussuspend_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_bussuspend_show( struct device *_dev, char *buf) - #endif - { - return bussuspend_show(buf); - } - DEVICE_ATTR(bussuspend, S_IRUGO|S_IWUSR, sysfs_bussuspend_show, 0); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_DUAL__ - static ssize_t busconnected_show_1(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts); - } - static ssize_t busconnected_show_2(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts); - } - - static ssize_t procfs_busconnected_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return busconnected_show_1(buf); - } - static ssize_t procfs_busconnected_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return busconnected_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_busconnected_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_busconnected_show_1( struct device *_dev,char *buf) - #endif - { - return busconnected_show_1(buf); - } - DEVICE_ATTR(busconnected_1, S_IRUGO|S_IWUSR, sysfs_busconnected_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_busconnected_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_busconnected_show_2( struct device *_dev,char *buf) - #endif - { - return busconnected_show_2(buf); - } - DEVICE_ATTR(busconnected_2, S_IRUGO|S_IWUSR, sysfs_busconnected_show_2, 0); - #else - static ssize_t busconnected_show(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts); - } - static ssize_t procfs_busconnected_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return busconnected_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_busconnected_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_busconnected_show( struct device *_dev, char *buf) - #endif - { - return busconnected_show(buf); - } - DEVICE_ATTR(busconnected, S_IRUGO|S_IWUSR, sysfs_busconnected_show, 0); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_DUAL__ - static ssize_t connectspeed_show_1(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0); - if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd); - if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd); - if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd); - return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd); - } - static ssize_t connectspeed_show_2(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0); - if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd); - if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd); - if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd); - return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd); - } - - static ssize_t procfs_connectspeed_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return connectspeed_show_1(buf); - } - static ssize_t procfs_connectspeed_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return connectspeed_show_2(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_connectspeed_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_connectspeed_show_1( struct device *_dev,char *buf) - #endif - { - return connectspeed_show_1(buf); - } - DEVICE_ATTR(connectspeed_1, S_IRUGO|S_IWUSR, sysfs_connectspeed_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_connectspeed_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_connectspeed_show_2( struct device *_dev,char *buf) - #endif - { - return connectspeed_show_2(buf); - } - DEVICE_ATTR(connectspeed_2, S_IRUGO|S_IWUSR, sysfs_connectspeed_show_2, 0); - #else - static ssize_t connectspeed_show(char *buf) - { - hprt0_data_t val; - val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0); - if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd); - if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd); - if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd); - return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd); - } - - static ssize_t procfs_connectspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return connectspeed_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_connectspeed_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_connectspeed_show( struct device *_dev, char *buf) - #endif - { - return connectspeed_show(buf); - } - DEVICE_ATTR(connectspeed, S_IRUGO|S_IWUSR, sysfs_connectspeed_show, 0); - #endif -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#endif - - -#ifdef __IS_DEVICE__ -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - static ssize_t devspeed_show(char *buf) - { - dcfg_data_t val; - val.d32 = ifxusb_rreg(&ifxusb_pcd.core_if.dev_global_regs->dcfg); - if( val.b.devspd ==0) return sprintf (buf, "Dev Speed = High (%d)\n", val.b.devspd); - if( val.b.devspd ==1) return sprintf (buf, "Dev Speed = Full (%d)\n", val.b.devspd); - if( val.b.devspd ==3) return sprintf (buf, "Dev Speed = Full (%d)\n", val.b.devspd); - return sprintf (buf, "Dev Speed = Unknown (%d)\n", val.b.devspd); - } - - static ssize_t procfs_devspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return devspeed_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_devspeed_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_devspeed_show( struct device *_dev, char *buf) - #endif - { - return devspeed_show(buf); - } - DEVICE_ATTR(devspeed, S_IRUGO|S_IWUSR, sysfs_devspeed_show, 0); - - static ssize_t enumspeed_show(char *buf) - { - dsts_data_t val; - val.d32 = ifxusb_rreg(&ifxusb_pcd.core_if.dev_global_regs->dsts); - if( val.b.enumspd ==0) return sprintf (buf, "Enum Speed = High (%d)\n", val.b.enumspd); - if( val.b.enumspd ==1) return sprintf (buf, "Enum Speed = Full (%d)\n", val.b.enumspd); - if( val.b.enumspd ==2) return sprintf (buf, "Enum Speed = Low (%d)\n", val.b.enumspd); - return sprintf (buf, "Enum Speed = invalid(%d)\n", val.b.enumspd); - } - - static ssize_t procfs_enumspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return enumspeed_show(buf); - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_enumspeed_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_enumspeed_show( struct device *_dev, char *buf) - #endif - { - return enumspeed_show(buf); - } - DEVICE_ATTR(enumspeed, S_IRUGO|S_IWUSR, sysfs_enumspeed_show, 0); -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#endif - - -////////////////////////////////////////////////////////////////////////////////// -#ifdef __ENABLE_DUMP__ - - #ifdef __IS_DUAL__ - static void dump_reg_1(void) - { - ifxusb_dump_registers_h(&ifxusb_hcd_1.core_if); - } - static void dump_reg_2(void) - { - ifxusb_dump_registers_h(&ifxusb_hcd_2.core_if); - } - - static ssize_t procfs_dump_reg_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_reg_1(); - return 0; - } - static ssize_t procfs_dump_reg_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_reg_2(); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_reg_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_reg_show_1( struct device *_dev,char *buf) - #endif - { - dump_reg_1(); - return 0; - } - DEVICE_ATTR(dump_reg_h_1, S_IRUGO|S_IWUSR, sysfs_dump_reg_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_reg_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_reg_show_2( struct device *_dev,char *buf) - #endif - { - dump_reg_2(); - return 0; - } - DEVICE_ATTR(dump_reg_h_2, S_IRUGO|S_IWUSR, sysfs_dump_reg_show_2, 0); - #else - static void dump_reg(void) - { - #ifdef __IS_HOST__ - ifxusb_dump_registers_h(&ifxusb_hcd.core_if); - #endif - #ifdef __IS_DEVICE__ - ifxusb_dump_registers_d(&ifxusb_pcd.core_if); - #endif - } - static ssize_t procfs_dump_reg_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_reg(); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_reg_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_reg_show( struct device *_dev,char *buf) - #endif - { - dump_reg(); - return 0; - } - #ifdef __IS_HOST__ - DEVICE_ATTR(dump_reg_h, S_IRUGO|S_IWUSR, sysfs_dump_reg_show, 0); - #else - DEVICE_ATTR(dump_reg_d, S_IRUGO|S_IWUSR, sysfs_dump_reg_show, 0); - #endif - #endif - - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_DUAL__ - static void dump_spram_1(void) - { - ifxusb_dump_spram_h(&ifxusb_hcd_1.core_if); - } - static void dump_spram_2(void) - { - ifxusb_dump_spram_h(&ifxusb_hcd_2.core_if); - } - - static ssize_t procfs_dump_spram_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_spram_1(); - return 0; - } - static ssize_t procfs_dump_spram_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_spram_2(); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_spram_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_spram_show_1( struct device *_dev,char *buf) - #endif - { - dump_spram_1(); - return 0; - } - DEVICE_ATTR(dump_spram_h_1, S_IRUGO|S_IWUSR, sysfs_dump_spram_show_1, 0); - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_spram_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_spram_show_2( struct device *_dev,char *buf) - #endif - { - dump_spram_2(); - return 0; - } - DEVICE_ATTR(dump_spram_h_2, S_IRUGO|S_IWUSR, sysfs_dump_spram_show_2, 0); - #else - static void dump_spram(void) - { - #ifdef __IS_HOST__ - ifxusb_dump_spram_h(&ifxusb_hcd.core_if); - #endif - #ifdef __IS_DEVICE__ - ifxusb_dump_spram_d(&ifxusb_pcd.core_if); - #endif - } - static ssize_t procfs_dump_spram_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - dump_spram(); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_spram_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_spram_show( struct device *_dev,char *buf) - #endif - { - dump_spram(); - return 0; - } - #ifdef __IS_HOST__ - DEVICE_ATTR(dump_spram_h, S_IRUGO|S_IWUSR, sysfs_dump_spram_show, 0); - #else - DEVICE_ATTR(dump_spram_d, S_IRUGO|S_IWUSR, sysfs_dump_spram_show, 0); - #endif - - #endif -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - static ssize_t procfs_dump_host_state_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - ifxhcd_dump_state(&ifxusb_hcd_1); - return 0; - } - static ssize_t procfs_dump_host_state_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - ifxhcd_dump_state(&ifxusb_hcd_2); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_host_state_show_1( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_host_state_show_1( struct device *_dev,char *buf) - #endif - { - ifxhcd_dump_state(&ifxusb_hcd_1); - return 0; - } - DEVICE_ATTR(dump_host_state_1, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show_1, 0); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_host_state_show_2( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_host_state_show_2( struct device *_dev,char *buf) - #endif - { - ifxhcd_dump_state(&ifxusb_hcd_2); - return 0; - } - DEVICE_ATTR(dump_host_state_2, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show_2, 0); - #else - static ssize_t procfs_dump_host_state_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - ifxhcd_dump_state(&ifxusb_hcd); - return 0; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_dump_host_state_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_dump_host_state_show( struct device *_dev,char *buf) - #endif - { - ifxhcd_dump_state(&ifxusb_hcd); - return 0; - } - DEVICE_ATTR(dump_host_state, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show, 0); - #endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// - - #endif //IS_HOST_ - -#endif //__ENABLE_DUMP__ -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#ifdef __IS_HOST__ - static void host_probe(unsigned long _ptr) - { - ifxhcd_hcd_t *ifxhcd = (ifxhcd_hcd_t *)_ptr; - - if(ifxhcd->flags.b.port_connect_status) - { - del_timer(&ifxhcd->host_probe_timer); - del_timer(&ifxhcd->autoprobe_timer); - ifxhcd->power_status = 0; - } - else - { - del_timer(&ifxhcd->autoprobe_timer); - ifxhcd->autoprobe_timer.expires = jiffies + (HZ*ifxhcd->autoprobe_sec); - add_timer(&ifxhcd->autoprobe_timer); - ifxhcd->power_status = 2; - del_timer(&ifxhcd->host_probe_timer); - do_suspend_h(&ifxhcd->core_if); - } - } - - static void host_autoprobe(unsigned long _ptr) - { - ifxhcd_hcd_t *ifxhcd = (ifxhcd_hcd_t *)_ptr; - del_timer(&ifxhcd->host_probe_timer); - ifxhcd->host_probe_timer.function = host_probe; - ifxhcd->host_probe_timer.expires = jiffies + (HZ*ifxhcd->probe_sec); - ifxhcd->host_probe_timer.data = (unsigned long)ifxhcd; - add_timer(&ifxhcd->host_probe_timer); - do_resume_h(&ifxhcd->core_if); - } - - static void suspend_host_store(ifxhcd_hcd_t *ifxhcd , uint32_t value) - { - if(value==2) - { - del_timer(&ifxhcd->autoprobe_timer); - ifxhcd->autoprobe_timer.function = host_autoprobe; - ifxhcd->autoprobe_timer.expires = jiffies + (HZ*ifxhcd->autoprobe_sec); - ifxhcd->autoprobe_timer.data = (unsigned long)ifxhcd; - add_timer(&ifxhcd->autoprobe_timer); - ifxhcd->power_status = 2; - } - else if(value==1) - { - do_suspend_h(&ifxhcd->core_if); - ifxhcd->power_status = 1; - del_timer(&ifxhcd->host_probe_timer); - del_timer(&ifxhcd->autoprobe_timer); - } - else if(value==0) - { - do_resume_h(&ifxhcd->core_if); - ifxhcd->power_status = 0; - del_timer(&ifxhcd->host_probe_timer); - del_timer(&ifxhcd->autoprobe_timer); - } - } - #ifdef __IS_DUAL__ - static ssize_t procfs_suspend_host_2_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - suspend_host_store(&ifxusb_hcd_2,value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_suspend_host_2_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_suspend_host_2_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - suspend_host_store(&ifxusb_hcd_2,value); - return count; - } - - static ssize_t procfs_suspend_host_1_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - suspend_host_store(&ifxusb_hcd_1,value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_suspend_host_1_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_suspend_host_1_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - suspend_host_store(&ifxusb_hcd_1,value); - return count; - } - DEVICE_ATTR(suspend_host_2, S_IWUSR,NULL, sysfs_suspend_host_2_store); - DEVICE_ATTR(suspend_host_1, S_IWUSR,NULL, sysfs_suspend_host_1_store); -///////////////////////////////////////////////////////////////////////////////////////////////////// - #else - static ssize_t procfs_suspend_host_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - suspend_host_store(&ifxusb_hcd,value); - return count; - } - - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_suspend_host_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_suspend_host_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - suspend_host_store(&ifxusb_hcd,value); - return count; - } - DEVICE_ATTR(suspend_host, S_IWUSR,NULL, sysfs_suspend_host_store); - #endif -#endif - -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#ifdef __IS_HOST__ - static void probe_host_store(ifxhcd_hcd_t *ifxhcd, uint32_t value) - { - if(ifxhcd->power_status == 1) - { - del_timer(&ifxhcd->host_probe_timer); - ifxhcd->host_probe_timer.function = host_probe; - ifxhcd->host_probe_timer.expires = jiffies + (HZ*ifxhcd->probe_sec); - ifxhcd->host_probe_timer.data = (unsigned long) ifxhcd; - add_timer(&ifxhcd->host_probe_timer); - do_resume_h(&ifxhcd->core_if); - } - } - #ifdef __IS_DUAL__ - static ssize_t probe_host_2_show(char *buf) - { - if(ifxusb_hcd_2.power_status == 0) - return sprintf (buf,"Host 2 power status is ON\n"); - else if(ifxusb_hcd_2.power_status == 1) - return sprintf (buf,"Host 2 power status is Suspend\n"); - else - return sprintf (buf,"Host 2 power status is Auto-probing\n"); - } - static ssize_t probe_host_1_show(char *buf) - { - if(ifxusb_hcd_1.power_status == 0) - return sprintf (buf,"Host 1 power status is ON\n"); - else if(ifxusb_hcd_1.power_status == 1) - return sprintf (buf,"Host 1 power status is Suspend\n"); - else - return sprintf (buf,"Host 1 power status is Auto-probing\n"); - } - static ssize_t procfs_probe_host_2_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - probe_host_store(&ifxusb_hcd_2,value); - return count; - } - static ssize_t procfs_probe_host_2_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return probe_host_2_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_host_2_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_probe_host_2_show( struct device *_dev, char *buf) - #endif - { - return probe_host_2_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_host_2_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_probe_host_2_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - probe_host_store(&ifxusb_hcd_2,value); - return count; - } - - static ssize_t procfs_probe_host_1_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - probe_host_store(&ifxusb_hcd_1,value); - return count; - } - static ssize_t procfs_probe_host_1_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return probe_host_1_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_host_1_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_probe_host_1_show( struct device *_dev, char *buf) - #endif - { - return probe_host_1_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_host_1_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_probe_host_1_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - probe_host_store(&ifxusb_hcd_1,value); - return count; - } - DEVICE_ATTR(probe_host_2, S_IRUGO|S_IWUSR, sysfs_probe_host_2_show, sysfs_probe_host_2_store); - DEVICE_ATTR(probe_host_1, S_IRUGO|S_IWUSR, sysfs_probe_host_1_show, sysfs_probe_host_1_store); -///////////////////////////////////////////////////////////////////////////////////////////////////// - #else - static ssize_t probe_host_show(char *buf) - { - if(ifxusb_hcd.power_status == 0) - return sprintf (buf,"Host power status is ON\n"); - else if(ifxusb_hcd.power_status == 1) - return sprintf (buf,"Host power status is Suspend\n"); - else - return sprintf (buf,"Host power status is Auto-probing\n"); - } - static ssize_t procfs_probe_host_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - probe_host_store(&ifxusb_hcd,value); - return count; - } - static ssize_t procfs_probe_host_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return probe_host_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_host_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_probe_host_show( struct device *_dev, char *buf) - #endif - { - return probe_host_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_host_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_probe_host_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - probe_host_store(&ifxusb_hcd,value); - return count; - } - DEVICE_ATTR(probe_host, S_IRUGO|S_IWUSR, sysfs_probe_host_show, sysfs_probe_host_store); - #endif -#endif -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#ifdef __IS_DEVICE__ - static void device_probe(unsigned long _ptr) - { - if(ifxusb_pcd.power_status == 2) - { - del_timer(&ifxusb_pcd.device_autoprobe_timer); - ifxusb_pcd.device_autoprobe_timer.expires = jiffies + (HZ*ifxusb_pcd.autoprobe_sec); - add_timer(&ifxusb_pcd.device_autoprobe_timer); - ifxusb_pcd.power_status = 2; - do_suspend_d(&ifxusb_pcd.core_if); - } - else if(ifxusb_pcd.power_status == 1) - { - do_suspend_d(&ifxusb_pcd.core_if); - ifxusb_pcd.power_status = 1; - } - } - static void device_autoprobe(unsigned long _ptr) - { - init_timer(&ifxusb_pcd.device_probe_timer); - ifxusb_pcd.device_probe_timer.function = device_probe; - ifxusb_pcd.device_probe_timer.expires = jiffies + (HZ*ifxusb_pcd.probe_sec); - add_timer(&ifxusb_pcd.device_probe_timer); - do_resume_d(&ifxusb_pcd.core_if); - } - static void suspend_device_store(uint32_t value) - { - if(value==2) - { - del_timer(&ifxusb_pcd.device_autoprobe_timer); - ifxusb_pcd.device_autoprobe_timer.function = device_autoprobe; - ifxusb_pcd.device_autoprobe_timer.expires = jiffies + (HZ*ifxusb_pcd.autoprobe_sec); - add_timer(&ifxusb_pcd.device_autoprobe_timer); - ifxusb_pcd.power_status = 2; - } - else if(value==1) - { - do_suspend_d(&ifxusb_pcd.core_if); - ifxusb_pcd.power_status = 1; - del_timer(&ifxusb_pcd.device_autoprobe_timer); - del_timer(&ifxusb_pcd.device_probe_timer); - } - else if(value==0) - { - do_resume_d(&ifxusb_pcd.core_if); - ifxusb_pcd.power_status = 0; - del_timer(&ifxusb_pcd.device_autoprobe_timer); - del_timer(&ifxusb_pcd.device_probe_timer); - } - } - static ssize_t procfs_suspend_device_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - suspend_device_store(value); - return count; - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_suspend_device_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_suspend_device_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - suspend_device_store(value); - return count; - } - DEVICE_ATTR(suspend_device, S_IWUSR,NULL,sysfs_suspend_device_store); -#endif -///////////////////////////////////////////////////////////////////////////////////////////////////// -#ifdef __IS_DEVICE__ - static ssize_t probe_device_show(char *buf) - { - if(ifxusb_pcd.power_status == 0) - return sprintf (buf,"Device power status is ON\n"); - else if(ifxusb_pcd.power_status == 1) - return sprintf (buf,"Device power status is Suspend\n"); - else - return printk(buf,"Device power status is Auto-probing\n"); - } - static void probe_device_store(uint32_t value) - { - - if(ifxusb_pcd.power_status == 1) - { - del_timer(&ifxusb_pcd.device_probe_timer); - ifxusb_pcd.device_probe_timer.function = device_probe; - ifxusb_pcd.device_probe_timer.expires = jiffies + (HZ*ifxusb_pcd.probe_sec); - add_timer(&ifxusb_pcd.device_probe_timer); - do_resume_d(&ifxusb_pcd.core_if); - } - } - static ssize_t procfs_probe_device_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - probe_device_store(value); - return count; - } - static ssize_t procfs_probe_device_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return probe_device_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_device_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_probe_device_show( struct device *_dev, char *buf) - #endif - { - return probe_device_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_device_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_probe_device_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - probe_device_store(value); - return count; - } - DEVICE_ATTR(probe_device, S_IRUGO|S_IWUSR, sysfs_probe_device_show, sysfs_probe_device_store); -#endif -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - static ssize_t autoprobe_timer2_val_show(char *buf) - { - return sprintf (buf,"Host 2 auto-probe timer is %d second\n",ifxusb_hcd_2.autoprobe_sec); - } - static ssize_t procfs_autoprobe_timer2_val_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 300)) - ifxusb_hcd_2.autoprobe_sec = value; - return count; - } - static ssize_t procfs_autoprobe_timer2_val_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return autoprobe_timer2_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_autoprobe_timer2_val_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_autoprobe_timer2_val_show( struct device *_dev, char *buf) - #endif - { - return autoprobe_timer2_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_autoprobe_timer2_val_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_autoprobe_timer2_val_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 300)) - ifxusb_hcd_2.autoprobe_sec = value; - return count; - } - - static ssize_t autoprobe_timer1_val_show(char *buf) - { - return sprintf (buf,"Host 1 auto-probe timer is %d second\n",ifxusb_hcd_1.autoprobe_sec); - } - static ssize_t procfs_autoprobe_timer1_val_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 300)) - ifxusb_hcd_1.autoprobe_sec = value; - return count; - } - static ssize_t procfs_autoprobe_timer1_val_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return autoprobe_timer1_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_autoprobe_timer1_val_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_autoprobe_timer1_val_show( struct device *_dev, char *buf) - #endif - { - return autoprobe_timer1_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_autoprobe_timer1_val_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_autoautoprobe_timer1_val_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 300)) - ifxusb_hcd_1.autoprobe_sec = value; - return count; - } - - static ssize_t probe_timer2_val_show(char *buf) - { - return sprintf (buf,"Host 2 probe timer is %d second\n",ifxusb_hcd_2.probe_sec); - } - static ssize_t procfs_probe_timer2_val_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 10)) - ifxusb_hcd_2.probe_sec = value; - return count; - } - static ssize_t procfs_probe_timer2_val_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return probe_timer2_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_timer2_val_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_probe_timer2_val_show( struct device *_dev, char *buf) - #endif - { - return probe_timer2_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_timer2_val_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_probe_timer2_val_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 10)) - ifxusb_hcd_2.probe_sec = value; - return count; - } - - static ssize_t probe_timer1_val_show(char *buf) - { - return sprintf (buf,"Host 1 probe timer is %d second\n",ifxusb_hcd_1.probe_sec); - } - static ssize_t procfs_probe_timer1_val_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 10)) - ifxusb_hcd_1.probe_sec = value; - return count; - } - static ssize_t procfs_probe_timer1_val_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return probe_timer1_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_timer1_val_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_probe_timer1_val_show( struct device *_dev, char *buf) - #endif - { - return probe_timer1_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_timer1_val_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_probe_timer1_val_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 10)) - ifxusb_hcd_1.probe_sec = value; - return count; - } - DEVICE_ATTR(probe_timer1_val_h, S_IRUGO|S_IWUSR, sysfs_probe_timer1_val_show, sysfs_probe_timer1_val_store); - DEVICE_ATTR(probe_timer2_val_h, S_IRUGO|S_IWUSR, sysfs_probe_timer2_val_show, sysfs_probe_timer2_val_store); - DEVICE_ATTR(autoprobe_timer1_val_h, S_IRUGO|S_IWUSR, sysfs_autoprobe_timer1_val_show, sysfs_autoprobe_timer1_val_store); - DEVICE_ATTR(autoprobe_timer2_val_h, S_IRUGO|S_IWUSR, sysfs_autoprobe_timer2_val_show, sysfs_autoprobe_timer2_val_store); - #else - static ssize_t autoprobe_timer_val_show(char *buf) - { - return sprintf (buf,"Host auto-probe timer is %d second\n",ifxusb_hcd.autoprobe_sec); - } - static ssize_t procfs_autoprobe_timer_val_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 300)) - ifxusb_hcd.autoprobe_sec = value; - return count; - } - static ssize_t procfs_autoprobe_timer_val_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return autoprobe_timer_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_autoprobe_timer_val_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_autoprobe_timer_val_show( struct device *_dev, char *buf) - #endif - { - return autoprobe_timer_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_autoprobe_timer_val_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_autoautoprobe_timer_val_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 300)) - ifxusb_hcd.autoprobe_sec = value; - return count; - } - static ssize_t probe_timer_val_show(char *buf) - { - return sprintf (buf,"Host probe timer is %d second\n",ifxusb_hcd.probe_sec); - } - static ssize_t procfs_probe_timer_val_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 10)) - ifxusb_hcd.probe_sec = value; - return count; - } - static ssize_t procfs_probe_timer_val_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return probe_timer_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_timer_val_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_probe_timer_val_show( struct device *_dev, char *buf) - #endif - { - return probe_timer_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_timer_val_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_probe_timer_val_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 10)) - ifxusb_hcd.probe_sec = value; - return count; - } - DEVICE_ATTR(probe_timer_val_h, S_IRUGO|S_IWUSR, sysfs_probe_timer_val_show, sysfs_probe_timer_val_store); - DEVICE_ATTR(autoprobe_timer_val_h, S_IRUGO|S_IWUSR, sysfs_autoprobe_timer_val_show, sysfs_autoprobe_timer_val_store); - #endif -#endif -///////////////////////////////////////////////////////////////////////////////////////////////////// -///////////////////////////////////////////////////////////////////////////////////////////////////// -#ifdef __IS_DEVICE__ - static ssize_t autoprobe_timer_val_show(char *buf) - { - return sprintf (buf,"Device auto-probe timer is %d second\n",ifxusb_pcd.autoprobe_sec); - } - static ssize_t procfs_autoprobe_timer_val_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 300)) - ifxusb_pcd.autoprobe_sec = value; - return count; - } - static ssize_t procfs_autoprobe_timer_val_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return autoprobe_timer_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_autoprobe_timer_val_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_autoprobe_timer_val_show( struct device *_dev, char *buf) - #endif - { - return autoprobe_timer_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_autoprobe_timer_val_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_autoautoprobe_timer_val_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 300)) - ifxusb_pcd.autoprobe_sec = value; - return count; - } - static ssize_t probe_timer_val_show(char *buf) - { - return sprintf (buf,"Device probe timer is %d second\n",ifxusb_pcd.probe_sec); - } - static ssize_t procfs_probe_timer_val_store(struct file *file, const char *buffer, unsigned long count, void *data) - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 10)) - ifxusb_pcd.probe_sec = value; - return count; - } - static ssize_t procfs_probe_timer_val_show(char *buf, char **start, off_t offset, int count, int *eof, void *data) - { - return probe_timer_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_timer_val_show( struct device *_dev, struct device_attribute *attr,char *buf) - #else - static ssize_t sysfs_probe_timer_val_show( struct device *_dev, char *buf) - #endif - { - return probe_timer_val_show(buf); - } - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - static ssize_t sysfs_probe_timer_val_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count ) - #else - static ssize_t sysfs_probe_timer_val_store( struct device *_dev, const char *buffer, size_t count ) - #endif - { - char buf[10]; - int i = 0; - uint32_t value; - if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1)) - return -EFAULT; - value = simple_strtoul(buf, NULL, 10); - if((value > 0)&&(value < 10)) - ifxusb_pcd.probe_sec = value; - return count; - } - DEVICE_ATTR(probe_timer_val_d, S_IRUGO|S_IWUSR, sysfs_probe_timer_val_show, sysfs_probe_timer_val_store); - DEVICE_ATTR(autoprobe_timer_val_d, S_IRUGO|S_IWUSR, sysfs_autoprobe_timer_val_show, sysfs_autoprobe_timer_val_store); -#endif -////////////////////////////////////////////////////////////////////////////////// -////////////////////////////////////////////////////////////////////////////////// - -static int ifx_proc_addproc(char *funcname, read_proc_t *hookfuncr, write_proc_t *hookfuncw); -static void ifx_proc_delproc(char *funcname); - -////////////////////////////////////////////////////////////////////////////////// - -#if defined(__IS_HOST__) && defined(__HOST_COC__) - #ifdef __IS_DUAL__ - static IFX_PMCU_MODULE_DEP_t depListUSBHost_1= - { - 1, - { - {IFX_PMCU_MODULE_CPU, IFX_PMCU_STATE_D0, IFX_PMCU_STATE_D0D3, IFX_PMCU_STATE_D0D3, IFX_PMCU_STATE_D0D3} - } - }; - static IFX_PMCU_MODULE_DEP_t depListUSBHost_2= - { - 1, - { - {IFX_PMCU_MODULE_CPU, IFX_PMCU_STATE_D0, IFX_PMCU_STATE_D0D3, IFX_PMCU_STATE_D0D3, IFX_PMCU_STATE_D0D3} - } - }; - // This functions returns the current power state of the module - static IFX_PMCU_RETURN_t - ifx_usbhost_stateGet_1(IFX_PMCU_STATE_t *pmcuModState) { - printk(KERN_DEBUG "ifx_usbhost_stateGet_1 is called\n"); - if(ifxusb_hcd_1.power_status == 0){ - printk(KERN_DEBUG "current power state of USB Host #1 is D0\n"); - *pmcuModState = IFX_PMCU_STATE_D0; // set here the right value - } - else if(ifxusb_hcd_1.power_status == 1){ - printk(KERN_DEBUG "current power state of USB Host #1 is D3 (Suspend)\n"); - *pmcuModState = IFX_PMCU_STATE_D3; // set here the right value - } - else if(ifxusb_hcd_1.power_status == 2){ - printk(KERN_DEBUG "current power state of USB Host #1 is D3 (Auto-Probing)\n"); - *pmcuModState = IFX_PMCU_STATE_D3; // set here the right value - } - else{ - printk(KERN_DEBUG "current power state of USB Host #1 is unknown (%d)\n",ifxusb_hcd_1.power_status); - *pmcuModState = IFX_PMCU_STATE_INVALID; // must be set to INVALID - } - return IFX_PMCU_RETURN_SUCCESS; - } - static IFX_PMCU_RETURN_t - ifx_usbhost_stateGet_2(IFX_PMCU_STATE_t *pmcuModState) { - printk(KERN_DEBUG "ifx_usbhost_stateGet_2 is called\n"); - if(ifxusb_hcd_2.power_status == 0){ - printk(KERN_DEBUG "current power state of USB Host #2 is D0\n"); - *pmcuModState = IFX_PMCU_STATE_D0; // set here the right value - } - else if(ifxusb_hcd_2.power_status == 1){ - printk(KERN_DEBUG "current power state of USB Host #2 is D3 (Suspend)\n"); - *pmcuModState = IFX_PMCU_STATE_D3; // set here the right value - } - else if(ifxusb_hcd_2.power_status == 2){ - printk(KERN_DEBUG "current power state of USB Host #2 is D3 (Auto-Probing)\n"); - *pmcuModState = IFX_PMCU_STATE_D3; // set here the right value - } - else{ - printk(KERN_DEBUG "current power state of USB Host #2 is unknown (%d)\n",ifxusb_hcd_2.power_status); - *pmcuModState = IFX_PMCU_STATE_INVALID; // must be set to INVALID - } - return IFX_PMCU_RETURN_SUCCESS; - } - - - // The function should be used to enable/disable the module specific power saving methods - static IFX_PMCU_RETURN_t - ifx_usbhost_pwrFeatureSwitch_1(IFX_PMCU_PWR_STATE_ENA_t pmcuPwrStateEna) - { - if (pmcuPwrStateEna == IFX_PMCU_PWR_STATE_ON) { - suspend_host_store(&ifxusb_hcd_1, 0); - return IFX_PMCU_RETURN_SUCCESS; - } - if (pmcuPwrStateEna == IFX_PMCU_PWR_STATE_OFF) { - suspend_host_store(&ifxusb_hcd_1, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - return IFX_PMCU_RETURN_SUCCESS; - } - static IFX_PMCU_RETURN_t - ifx_usbhost_pwrFeatureSwitch_2(IFX_PMCU_PWR_STATE_ENA_t pmcuPwrStateEna) - { - if (pmcuPwrStateEna == IFX_PMCU_PWR_STATE_ON) { - suspend_host_store(&ifxusb_hcd_2, 0); - return IFX_PMCU_RETURN_SUCCESS; - } - if (pmcuPwrStateEna == IFX_PMCU_PWR_STATE_OFF) { - suspend_host_store(&ifxusb_hcd_2, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - return IFX_PMCU_RETURN_SUCCESS; - } - - // This function should be used to do all the necessary clean-up's before a the real - // power state change is initiated; e.g. flush all serial buffers inside the UART before - // the frequency will be changed. - static IFX_PMCU_RETURN_t - ifx_usbhost_preChange_1(IFX_PMCU_MODULE_t pmcuModule, IFX_PMCU_STATE_t newState, IFX_PMCU_STATE_t oldState) - { - printk(KERN_DEBUG "ifx_usbhost_preChange_1 is called\n"); - return IFX_PMCU_RETURN_SUCCESS; - } - static IFX_PMCU_RETURN_t - ifx_usbhost_preChange_2(IFX_PMCU_MODULE_t pmcuModule, IFX_PMCU_STATE_t newState, IFX_PMCU_STATE_t oldState) - { - printk(KERN_DEBUG "ifx_usbhost_preChange_2 is called\n"); - return IFX_PMCU_RETURN_SUCCESS; - } - - - // This function initiate the real power state change. The module should do all the necessary - // adpations to the new state. - static IFX_PMCU_RETURN_t - ifx_usbhost_stateChange_1(IFX_PMCU_STATE_t newState) - { - printk(KERN_DEBUG "ifx_usbhost_stateChange_1 is called\n"); - if (newState == IFX_PMCU_STATE_D0) { - suspend_host_store(&ifxusb_hcd_1, 0); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D1) { - suspend_host_store(&ifxusb_hcd_1, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D2) { - suspend_host_store(&ifxusb_hcd_1, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D3) { - suspend_host_store(&ifxusb_hcd_1, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - return IFX_PMCU_RETURN_SUCCESS; - } - static IFX_PMCU_RETURN_t - ifx_usbhost_stateChange_2(IFX_PMCU_STATE_t newState) - { - printk(KERN_DEBUG "ifx_usbhost_stateChange_2 is called\n"); - if (newState == IFX_PMCU_STATE_D0) { - suspend_host_store(&ifxusb_hcd_2, 0); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D1) { - suspend_host_store(&ifxusb_hcd_2, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D2) { - suspend_host_store(&ifxusb_hcd_2, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D3) { - suspend_host_store(&ifxusb_hcd_2, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - return IFX_PMCU_RETURN_SUCCESS; - } - - // This function should be used to do all the necessary post processing after a the real - // power state change was initiated. - static IFX_PMCU_RETURN_t - ifx_usbhost_postChange_1(IFX_PMCU_MODULE_t pmcuModule, IFX_PMCU_STATE_t newState, IFX_PMCU_STATE_t oldState) - { - printk(KERN_DEBUG "ifx_usbhost_postChange_1 is called\n"); - return IFX_PMCU_RETURN_SUCCESS; - } - static IFX_PMCU_RETURN_t - ifx_usbhost_postChange_2(IFX_PMCU_MODULE_t pmcuModule, IFX_PMCU_STATE_t newState, IFX_PMCU_STATE_t oldState) - { - printk(KERN_DEBUG "ifx_usbhost_postChange_2 is called\n"); - return IFX_PMCU_RETURN_SUCCESS; - } - #else - static IFX_PMCU_MODULE_DEP_t depListUSBHost= - { - 1, - { - {IFX_PMCU_MODULE_CPU, IFX_PMCU_STATE_D0, IFX_PMCU_STATE_D0D3, IFX_PMCU_STATE_D0D3, IFX_PMCU_STATE_D0D3} - } - }; - // This functions returns the current power state of the module - static IFX_PMCU_RETURN_t - ifx_usbhost_stateGet(IFX_PMCU_STATE_t *pmcuModState) { - printk(KERN_DEBUG "ifx_usbhost_stateGet is called\n"); - if(ifxusb_hcd.power_status == 0){ - printk(KERN_DEBUG "current power state of USB Host is D0\n"); - *pmcuModState = IFX_PMCU_STATE_D0; // set here the right value - } - else if(ifxusb_hcd.power_status == 1){ - printk(KERN_DEBUG "current power state of USB Host is D3 (Suspend)\n"); - *pmcuModState = IFX_PMCU_STATE_D3; // set here the right value - } - else if(ifxusb_hcd.power_status == 2){ - printk(KERN_DEBUG "current power state of USB Host is D3 (Auto-Probing)\n"); - *pmcuModState = IFX_PMCU_STATE_D3; // set here the right value - } - else{ - printk(KERN_DEBUG "current power state of USB Host is unknown (%d)\n",ifxusb_hcd.power_status); - *pmcuModState = IFX_PMCU_STATE_INVALID; // must be set to INVALID - } - return IFX_PMCU_RETURN_SUCCESS; - } - // The function should be used to enable/disable the module specific power saving methods - static IFX_PMCU_RETURN_t - ifx_usbhost_pwrFeatureSwitch(IFX_PMCU_PWR_STATE_ENA_t pmcuPwrStateEna) - { - if (pmcuPwrStateEna == IFX_PMCU_PWR_STATE_ON) { - suspend_host_store(&ifxusb_hcd, 0); - return IFX_PMCU_RETURN_SUCCESS; - } - if (pmcuPwrStateEna == IFX_PMCU_PWR_STATE_OFF) { - suspend_host_store(&ifxusb_hcd, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - return IFX_PMCU_RETURN_SUCCESS; - } - - // This function should be used to do all the necessary clean-up's before a the real - // power state change is initiated; e.g. flush all serial buffers inside the UART before - // the frequency will be changed. - static IFX_PMCU_RETURN_t - ifx_usbhost_preChange(IFX_PMCU_MODULE_t pmcuModule, IFX_PMCU_STATE_t newState, IFX_PMCU_STATE_t oldState) - { - printk(KERN_DEBUG "ifx_usbhost_preChange is called\n"); - return IFX_PMCU_RETURN_SUCCESS; - } - - - // This function initiate the real power state change. The module should do all the necessary - // adpations to the new state. - static IFX_PMCU_RETURN_t - ifx_usbhost_stateChange(IFX_PMCU_STATE_t newState) - { - printk(KERN_DEBUG "ifx_usbhost_stateChange is called\n"); - if (newState == IFX_PMCU_STATE_D0) { - suspend_host_store(&ifxusb_hcd, 0); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D1) { - suspend_host_store(&ifxusb_hcd, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D2) { - suspend_host_store(&ifxusb_hcd, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D3) { - suspend_host_store(&ifxusb_hcd, 1); - return IFX_PMCU_RETURN_SUCCESS; - } - return IFX_PMCU_RETURN_SUCCESS; - } - - // This function should be used to do all the necessary post processing after a the real - // power state change was initiated. - static IFX_PMCU_RETURN_t - ifx_usbhost_postChange(IFX_PMCU_MODULE_t pmcuModule, IFX_PMCU_STATE_t newState, IFX_PMCU_STATE_t oldState) - { - printk(KERN_DEBUG "ifx_usbhost_postChange is called\n"); - return IFX_PMCU_RETURN_SUCCESS; - } - #endif -#endif -#if defined(__IS_DEVICE__) && defined(__GADGET_COC__) - static IFX_PMCU_MODULE_DEP_t depListUSBGadget= - { - 1, - { - {IFX_PMCU_MODULE_CPU, IFX_PMCU_STATE_D0, IFX_PMCU_STATE_D0D3, IFX_PMCU_STATE_D0D3, IFX_PMCU_STATE_D0D3} - } - }; - // This functions returns the current power state of the module - static IFX_PMCU_RETURN_t - ifx_usbgadget_stateGet(IFX_PMCU_STATE_t *pmcuModState) { - printk(KERN_DEBUG "ifx_usbgadget_stateGet is called\n"); - if(ifxusb_pcd.power_status == 0){ - printk(KERN_DEBUG "current power state of USB Gadget is D0\n"); - *pmcuModState = IFX_PMCU_STATE_D0; // set here the right value - } - else if(ifxusb_pcd.power_status == 1){ - printk(KERN_DEBUG "current power state of USB Gadget is D3 (Suspend)\n"); - *pmcuModState = IFX_PMCU_STATE_D3; // set here the right value - } - else if(ifxusb_pcd.power_status == 2){ - printk(KERN_DEBUG "current power state of USB Gadget is D3 (Auto-Probing)\n"); - *pmcuModState = IFX_PMCU_STATE_D3; // set here the right value - } - else{ - printk(KERN_DEBUG "current power state of USB Gadget is unknown (%d)\n",ifxusb_pcd.power_status); - *pmcuModState = IFX_PMCU_STATE_INVALID; // must be set to INVALID - } - return IFX_PMCU_RETURN_SUCCESS; - } - // The function should be used to enable/disable the module specific power saving methods - static IFX_PMCU_RETURN_t - ifx_usbgadget_pwrFeatureSwitch(IFX_PMCU_PWR_STATE_ENA_t pmcuPwrStateEna) - { - if (pmcuPwrStateEna == IFX_PMCU_PWR_STATE_ON) { - suspend_device_store(0); - return IFX_PMCU_RETURN_SUCCESS; - } - if (pmcuPwrStateEna == IFX_PMCU_PWR_STATE_OFF) { - suspend_device_store(1); - return IFX_PMCU_RETURN_SUCCESS; - } - return IFX_PMCU_RETURN_SUCCESS; - } - - // This function should be used to do all the necessary clean-up's before a the real - // power state change is initiated; e.g. flush all serial buffers inside the UART before - // the frequency will be changed. - static IFX_PMCU_RETURN_t - ifx_usbgadget_preChange(IFX_PMCU_MODULE_t pmcuModule, IFX_PMCU_STATE_t newState, IFX_PMCU_STATE_t oldState) - { - printk(KERN_DEBUG "ifx_usbgadget_preChange is called\n"); - return IFX_PMCU_RETURN_SUCCESS; - } - - - // This function initiate the real power state change. The module should do all the necessary - // adpations to the new state. - static IFX_PMCU_RETURN_t - ifx_usbgadget_stateChange(IFX_PMCU_STATE_t newState) - { - printk(KERN_DEBUG "ifx_usbgadget_stateChange is called\n"); - if (newState == IFX_PMCU_STATE_D0) { - suspend_device_store(0); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D1) { - suspend_device_store(1); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D2) { - suspend_device_store(1); - return IFX_PMCU_RETURN_SUCCESS; - } - if (newState == IFX_PMCU_STATE_D3) { - suspend_device_store(1); - return IFX_PMCU_RETURN_SUCCESS; - } - return IFX_PMCU_RETURN_SUCCESS; - } - - // This function should be used to do all the necessary post processing after a the real - // power state change was initiated. - static IFX_PMCU_RETURN_t - ifx_usbgadget_postChange(IFX_PMCU_MODULE_t pmcuModule, IFX_PMCU_STATE_t newState, IFX_PMCU_STATE_t oldState) - { - printk(KERN_DEBUG "ifx_usbgadget_postChange is called\n"); - return IFX_PMCU_RETURN_SUCCESS; - } -#endif - - -/*! - \brief This function create the sysfs and procfs entries - \param[in] _dev Pointer of device structure, if applied - */ -#ifdef __IS_HOST__ -void ifxusb_attr_create_h (void *_dev) -#else -void ifxusb_attr_create_d (void *_dev) -#endif -{ - int error; - - struct device *dev = (struct device *) _dev; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - - error = ifx_proc_addproc("dbglevel", procfs_dbglevel_show, procfs_dbglevel_store); - #ifdef __IS_HOST__ - error = device_create_file(dev, &dev_attr_dbglevel_h); - #else - error = device_create_file(dev, &dev_attr_dbglevel_d); - #endif - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("dump_params_1", procfs_dump_params_show_1, NULL); - error = ifx_proc_addproc("dump_params_2", procfs_dump_params_show_2, NULL); - error = device_create_file(dev, &dev_attr_dump_params_h_1); - error = device_create_file(dev, &dev_attr_dump_params_h_2); - - error = ifx_proc_addproc("mode_1", procfs_mode_show_1, NULL); - error = ifx_proc_addproc("mode_2", procfs_mode_show_2, NULL); - error = device_create_file(dev, &dev_attr_mode_h_1); - error = device_create_file(dev, &dev_attr_mode_h_2); - #else - error = ifx_proc_addproc("dump_params", procfs_dump_params_show, NULL); - error = device_create_file(dev, &dev_attr_dump_params_h); - error = ifx_proc_addproc("mode", procfs_mode_show, NULL); - error = device_create_file(dev, &dev_attr_mode_h); - #endif - #else - error = ifx_proc_addproc("dump_params", procfs_dump_params_show, NULL); - error = device_create_file(dev, &dev_attr_dump_params_d); - - error = ifx_proc_addproc("mode", procfs_mode_show, NULL); - error = device_create_file(dev, &dev_attr_mode_d); - #endif - - #ifdef __IS_HOST__ - error = ifx_proc_addproc("version", procfs_version_show, NULL); - error = device_create_file(dev, &dev_attr_version_h); - #else - error = ifx_proc_addproc("version", procfs_version_show, NULL); - error = device_create_file(dev, &dev_attr_version_d); - #endif - - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("pkt_count_limit_bi_1", procfs_pkt_count_limit_bi_show_1, procfs_pkt_count_limit_bi_store_1); - error = ifx_proc_addproc("pkt_count_limit_bo_1", procfs_pkt_count_limit_bo_show_1, procfs_pkt_count_limit_bo_store_1); - error = ifx_proc_addproc("pkt_count_limit_bi_2", procfs_pkt_count_limit_bi_show_2, procfs_pkt_count_limit_bi_store_2); - error = ifx_proc_addproc("pkt_count_limit_bo_2", procfs_pkt_count_limit_bo_show_2, procfs_pkt_count_limit_bo_store_2); - error = ifx_proc_addproc("bandwidth_hs_1", procfs_bandwidth_hs_show_1, procfs_bandwidth_hs_store_1); - error = ifx_proc_addproc("bandwidth_fs_1", procfs_bandwidth_fs_show_1, procfs_bandwidth_fs_store_1); - error = ifx_proc_addproc("bandwidth_ls_1", procfs_bandwidth_ls_show_1, procfs_bandwidth_ls_store_1); - error = ifx_proc_addproc("bandwidth_hs_2", procfs_bandwidth_hs_show_2, procfs_bandwidth_hs_store_2); - error = ifx_proc_addproc("bandwidth_fs_2", procfs_bandwidth_fs_show_2, procfs_bandwidth_fs_store_2); - error = ifx_proc_addproc("bandwidth_ls_2", procfs_bandwidth_ls_show_2, procfs_bandwidth_ls_store_2); - error = device_create_file(dev, &dev_attr_pkt_count_limit_bi_1); - error = device_create_file(dev, &dev_attr_pkt_count_limit_bo_1); - error = device_create_file(dev, &dev_attr_pkt_count_limit_bi_2); - error = device_create_file(dev, &dev_attr_pkt_count_limit_bo_2); - error = device_create_file(dev, &dev_attr_bandwidth_hs_1); - error = device_create_file(dev, &dev_attr_bandwidth_fs_1); - error = device_create_file(dev, &dev_attr_bandwidth_ls_1); - error = device_create_file(dev, &dev_attr_bandwidth_hs_2); - error = device_create_file(dev, &dev_attr_bandwidth_fs_2); - error = device_create_file(dev, &dev_attr_bandwidth_ls_2); - #else - error = ifx_proc_addproc("pkt_count_limit_bi", procfs_pkt_count_limit_bi_show, procfs_pkt_count_limit_bi_store); - error = ifx_proc_addproc("pkt_count_limit_bo", procfs_pkt_count_limit_bo_show, procfs_pkt_count_limit_bo_store); - error = ifx_proc_addproc("bandwidth_hs", procfs_bandwidth_hs_show, procfs_bandwidth_hs_store); - error = ifx_proc_addproc("bandwidth_fs", procfs_bandwidth_fs_show, procfs_bandwidth_fs_store); - error = ifx_proc_addproc("bandwidth_ls", procfs_bandwidth_ls_show, procfs_bandwidth_ls_store); - error = device_create_file(dev, &dev_attr_pkt_count_limit_bi); - error = device_create_file(dev, &dev_attr_pkt_count_limit_bo); - error = device_create_file(dev, &dev_attr_bandwidth_hs); - error = device_create_file(dev, &dev_attr_bandwidth_fs); - error = device_create_file(dev, &dev_attr_bandwidth_ls); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("buspower_1", procfs_buspower_show_1, procfs_buspower_store_1); - error = ifx_proc_addproc("buspower_2", procfs_buspower_show_2, procfs_buspower_store_2); - error = device_create_file(dev, &dev_attr_buspower_1); - error = device_create_file(dev, &dev_attr_buspower_2); - #else - error = ifx_proc_addproc("buspower", procfs_buspower_show, procfs_buspower_store); - error = device_create_file(dev, &dev_attr_buspower); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("bussuspend_1", procfs_bussuspend_show_1, NULL); - error = ifx_proc_addproc("bussuspend_2", procfs_bussuspend_show_2, NULL); - error = device_create_file(dev, &dev_attr_bussuspend_1); - error = device_create_file(dev, &dev_attr_bussuspend_2); - #else - error = ifx_proc_addproc("bussuspend", procfs_bussuspend_show, NULL); - error = device_create_file(dev, &dev_attr_bussuspend); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("busconnected_1", procfs_busconnected_show_1, NULL); - error = ifx_proc_addproc("busconnected_2", procfs_busconnected_show_2, NULL); - error = device_create_file(dev, &dev_attr_busconnected_1); - error = device_create_file(dev, &dev_attr_busconnected_2); - #else - error = ifx_proc_addproc("busconnected", procfs_busconnected_show, NULL); - error = device_create_file(dev, &dev_attr_busconnected); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("connectspeed_1", procfs_connectspeed_show_1, NULL); - error = ifx_proc_addproc("connectspeed_2", procfs_connectspeed_show_2, NULL); - error = device_create_file(dev, &dev_attr_connectspeed_1); - error = device_create_file(dev, &dev_attr_connectspeed_2); - #else - error = ifx_proc_addproc("connectspeed", procfs_connectspeed_show, NULL); - error = device_create_file(dev, &dev_attr_connectspeed); - #endif - #endif - - #ifdef __IS_DEVICE__ - error = ifx_proc_addproc("devspeed", procfs_devspeed_show, NULL); - error = device_create_file(dev, &dev_attr_devspeed); - error = ifx_proc_addproc("enumspeed", procfs_enumspeed_show, NULL); - error = device_create_file(dev, &dev_attr_enumspeed); - #endif - - ////////////////////////////////////////////////////// - #ifdef __ENABLE_DUMP__ - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("dump_reg_1", procfs_dump_reg_show_1, NULL); - error = ifx_proc_addproc("dump_reg_2", procfs_dump_reg_show_2, NULL); - error = device_create_file(dev, &dev_attr_dump_reg_h_1); - error = device_create_file(dev, &dev_attr_dump_reg_h_2); - #else - error = ifx_proc_addproc("dump_reg", procfs_dump_reg_show, NULL); - error = device_create_file(dev, &dev_attr_dump_reg_h); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("dump_spram_1", procfs_dump_spram_show_1, NULL); - error = ifx_proc_addproc("dump_spram_2", procfs_dump_spram_show_2, NULL); - error = device_create_file(dev, &dev_attr_dump_spram_h_1); - error = device_create_file(dev, &dev_attr_dump_spram_h_2); - #else - error = ifx_proc_addproc("dump_spram", procfs_dump_spram_show, NULL); - error = device_create_file(dev, &dev_attr_dump_spram_h); - #endif - - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("dump_host_state_1", procfs_dump_host_state_show_1, NULL); - error = ifx_proc_addproc("dump_host_state_2", procfs_dump_host_state_show_2, NULL); - error = device_create_file(dev, &dev_attr_dump_host_state_1); - error = device_create_file(dev, &dev_attr_dump_host_state_2); - #else - error = ifx_proc_addproc("dump_host_state", procfs_dump_host_state_show, NULL); - error = device_create_file(dev, &dev_attr_dump_host_state); - #endif - #else - error = ifx_proc_addproc("dump_reg", procfs_dump_reg_show, NULL); - error = device_create_file(dev, &dev_attr_dump_reg_d); - error = ifx_proc_addproc("dump_spram", procfs_dump_spram_show, NULL); - error = device_create_file(dev, &dev_attr_dump_spram_d); - #endif - #endif //__ENABLE_DUMP__ - ////////////////////////////////////////////////////// -#ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - error = ifx_proc_addproc("suspend_host_1",NULL, procfs_suspend_host_1_store); - error = device_create_file(dev, &dev_attr_suspend_host_1); - - error = ifx_proc_addproc("probe_host_1", procfs_probe_host_1_show, procfs_probe_host_1_store); - error = device_create_file(dev, &dev_attr_probe_host_1); - - error = ifx_proc_addproc("suspend_host_2",NULL, procfs_suspend_host_2_store); - error = device_create_file(dev, &dev_attr_suspend_host_2); - - error = ifx_proc_addproc("probe_host_2", procfs_probe_host_2_show, procfs_probe_host_2_store); - error = device_create_file(dev, &dev_attr_probe_host_2); - - error = ifx_proc_addproc("probe_timer1", procfs_probe_timer1_val_show, procfs_probe_timer1_val_store); - error = device_create_file(dev, &dev_attr_probe_timer1_val_h); - - error = ifx_proc_addproc("probe_timer2", procfs_probe_timer2_val_show, procfs_probe_timer2_val_store); - error = device_create_file(dev, &dev_attr_probe_timer2_val_h); - - error = ifx_proc_addproc("autoprobe_timer1", procfs_autoprobe_timer1_val_show, procfs_autoprobe_timer1_val_store); - error = device_create_file(dev, &dev_attr_autoprobe_timer1_val_h); - - error = ifx_proc_addproc("autoprobe_timer2", procfs_autoprobe_timer2_val_show, procfs_autoprobe_timer2_val_store); - error = device_create_file(dev, &dev_attr_autoprobe_timer2_val_h); - #else - error = ifx_proc_addproc("suspend_host",NULL, procfs_suspend_host_store); - error = device_create_file(dev, &dev_attr_suspend_host); - - error = ifx_proc_addproc("probe_host", procfs_probe_host_show, procfs_probe_host_store); - error = device_create_file(dev, &dev_attr_probe_host); - - error = ifx_proc_addproc("probe_timer", procfs_probe_timer_val_show, procfs_probe_timer_val_store); - error = device_create_file(dev, &dev_attr_probe_timer_val_h); - - error = ifx_proc_addproc("autoprobe_timer", procfs_autoprobe_timer_val_show, procfs_autoprobe_timer_val_store); - error = device_create_file(dev, &dev_attr_autoprobe_timer_val_h); - #endif -#endif - -#ifdef __IS_DEVICE__ - error = ifx_proc_addproc("suspend_device",NULL, procfs_suspend_device_store); - error = device_create_file(dev, &dev_attr_suspend_device); - - error = ifx_proc_addproc("probe_device", procfs_probe_device_show, procfs_probe_device_store); - error = device_create_file(dev, &dev_attr_probe_device); - - error = ifx_proc_addproc("probe_timer", procfs_probe_timer_val_show, procfs_probe_timer_val_store); - error = device_create_file(dev, &dev_attr_probe_timer_val_d); - - error = ifx_proc_addproc("autoprobe_timer", procfs_autoprobe_timer_val_show, procfs_autoprobe_timer_val_store); - error = device_create_file(dev, &dev_attr_autoprobe_timer_val_d); -#endif -#if defined(__IS_HOST__) && defined(__HOST_COC__) - #ifdef __IS_DUAL__ - memset (&pmcuRegisterUSBHost_1, 0, sizeof(pmcuRegisterUSBHost_1)); - memset (&pmcuRegisterUSBHost_2, 0, sizeof(pmcuRegisterUSBHost_2)); - pmcuRegisterUSBHost_1.pmcuModule= - pmcuRegisterUSBHost_2.pmcuModule=IFX_PMCU_MODULE_USB; - pmcuRegisterUSBHost_1.pmcuModuleNr=1; - pmcuRegisterUSBHost_2.pmcuModuleNr=2; - pmcuRegisterUSBHost_1.pmcuModuleDep = &depListUSBHost_1; - pmcuRegisterUSBHost_2.pmcuModuleDep = &depListUSBHost_2; - pmcuRegisterUSBHost_1.pre = ifx_usbhost_preChange_1; - pmcuRegisterUSBHost_2.pre = ifx_usbhost_preChange_2; - pmcuRegisterUSBHost_1.post = ifx_usbhost_postChange_1; - pmcuRegisterUSBHost_2.post = ifx_usbhost_postChange_2; - pmcuRegisterUSBHost_1.ifx_pmcu_state_change = ifx_usbhost_stateChange_1; - pmcuRegisterUSBHost_2.ifx_pmcu_state_change = ifx_usbhost_stateChange_2; - pmcuRegisterUSBHost_1.ifx_pmcu_state_get = ifx_usbhost_stateGet_1; - pmcuRegisterUSBHost_2.ifx_pmcu_state_get = ifx_usbhost_stateGet_2; - pmcuRegisterUSBHost_1.ifx_pmcu_pwr_feature_switch = ifx_usbhost_pwrFeatureSwitch_1; - pmcuRegisterUSBHost_2.ifx_pmcu_pwr_feature_switch = ifx_usbhost_pwrFeatureSwitch_2; - ifx_pmcu_register ( &pmcuRegisterUSBHost_1 ); - ifx_pmcu_register ( &pmcuRegisterUSBHost_2 ); - #else - memset (&pmcuRegisterUSBHost, 0, sizeof(pmcuRegisterUSBHost)); - pmcuRegisterUSBHost.pmcuModule=IFX_PMCU_MODULE_USB; - pmcuRegisterUSBHost.pmcuModuleNr=1; - pmcuRegisterUSBHost.pmcuModuleDep = &depListUSBHost; - pmcuRegisterUSBHost.pre = ifx_usbhost_preChange; - pmcuRegisterUSBHost.post = ifx_usbhost_postChange; - pmcuRegisterUSBHost.ifx_pmcu_state_change = ifx_usbhost_stateChange; - pmcuRegisterUSBHost.ifx_pmcu_state_get = ifx_usbhost_stateGet; - pmcuRegisterUSBHost.ifx_pmcu_pwr_feature_switch = ifx_usbhost_pwrFeatureSwitch; - ifx_pmcu_register ( &pmcuRegisterUSBHost ); - #endif -#endif -#if defined(__IS_DEVICE__) && defined(__GADGET_COC__) - memset (&pmcuRegisterUSBGadget, 0, sizeof(pmcuRegisterUSBGadget)); - pmcuRegisterUSBGadget.pmcuModule=IFX_PMCU_MODULE_USB; - pmcuRegisterUSBGadget.pmcuModuleNr=0; - pmcuRegisterUSBGadget.pmcuModuleDep = &depListUSBGadget; - pmcuRegisterUSBGadget.pre = ifx_usbgadget_preChange; - pmcuRegisterUSBGadget.post = ifx_usbgadget_postChange; - pmcuRegisterUSBGadget.ifx_pmcu_state_change = ifx_usbgadget_stateChange; - pmcuRegisterUSBGadget.ifx_pmcu_state_get = ifx_usbgadget_stateGet; - pmcuRegisterUSBGadget.ifx_pmcu_pwr_feature_switch = ifx_usbgadget_pwrFeatureSwitch; - ifx_pmcu_register ( &pmcuRegisterUSBGadget ); -#endif -} - - -/*! - \brief This function remove the sysfs and procfs entries - \param[in] _dev Pointer of device structure, if applied - */ -#ifdef __IS_HOST__ -void ifxusb_attr_remove_h (void *_dev) -#else -void ifxusb_attr_remove_d (void *_dev) -#endif -{ - struct device *dev = (struct device *) _dev; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - ifx_proc_delproc("dbglevel"); - #ifdef __IS_HOST__ - device_remove_file(dev, &dev_attr_dbglevel_h); - #else - device_remove_file(dev, &dev_attr_dbglevel_d); - #endif - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - ifx_proc_delproc("dump_params_1"); - ifx_proc_delproc("dump_params_2"); - device_remove_file(dev, &dev_attr_dump_params_h_1); - device_remove_file(dev, &dev_attr_dump_params_h_2); - #else - ifx_proc_delproc("dump_params"); - device_remove_file(dev, &dev_attr_dump_params_h); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("mode_1"); - ifx_proc_delproc("mode_2"); - device_remove_file(dev, &dev_attr_mode_h_1); - device_remove_file(dev, &dev_attr_mode_h_2); - #else - ifx_proc_delproc("mode"); - device_remove_file(dev, &dev_attr_mode_h); - #endif - #else - ifx_proc_delproc("dump_params"); - device_remove_file(dev, &dev_attr_dump_params_d); - ifx_proc_delproc("mode"); - device_remove_file(dev, &dev_attr_mode_d); - #endif - - #ifdef __IS_HOST__ - ifx_proc_delproc("version"); - device_remove_file(dev, &dev_attr_version_h); - #else - ifx_proc_delproc("version"); - device_remove_file(dev, &dev_attr_version_d); - #endif - - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - ifx_proc_delproc("pkt_count_limit_bi_1"); - ifx_proc_delproc("pkt_count_limit_bo_1"); - ifx_proc_delproc("pkt_count_limit_bi_2"); - ifx_proc_delproc("pkt_count_limit_bo_2"); - ifx_proc_delproc("bandwidth_hs_1"); - ifx_proc_delproc("bandwidth_fs_1"); - ifx_proc_delproc("bandwidth_ls_1"); - ifx_proc_delproc("bandwidth_hs_2"); - ifx_proc_delproc("bandwidth_fs_2"); - ifx_proc_delproc("bandwidth_ls_2"); - device_remove_file(dev, &dev_attr_pkt_count_limit_bi_1); - device_remove_file(dev, &dev_attr_pkt_count_limit_bo_1); - device_remove_file(dev, &dev_attr_pkt_count_limit_bi_2); - device_remove_file(dev, &dev_attr_pkt_count_limit_bo_2); - device_remove_file(dev, &dev_attr_bandwidth_hs_1); - device_remove_file(dev, &dev_attr_bandwidth_fs_1); - device_remove_file(dev, &dev_attr_bandwidth_ls_1); - device_remove_file(dev, &dev_attr_bandwidth_hs_2); - device_remove_file(dev, &dev_attr_bandwidth_fs_2); - device_remove_file(dev, &dev_attr_bandwidth_ls_2); - #else - ifx_proc_delproc("pkt_count_limit_bi"); - ifx_proc_delproc("pkt_count_limit_bo"); - ifx_proc_delproc("bandwidth_hs"); - ifx_proc_delproc("bandwidth_fs"); - ifx_proc_delproc("bandwidth_ls"); - device_remove_file(dev, &dev_attr_pkt_count_limit_bi); - device_remove_file(dev, &dev_attr_pkt_count_limit_bo); - device_remove_file(dev, &dev_attr_bandwidth_hs); - device_remove_file(dev, &dev_attr_bandwidth_fs); - device_remove_file(dev, &dev_attr_bandwidth_ls); - #endif - #endif - - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - ifx_proc_delproc("buspower_1"); - ifx_proc_delproc("buspower_2"); - device_remove_file(dev, &dev_attr_buspower_1); - device_remove_file(dev, &dev_attr_buspower_2); - #else - ifx_proc_delproc("buspower"); - device_remove_file(dev, &dev_attr_buspower); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("bussuspend_1"); - ifx_proc_delproc("bussuspend_2"); - device_remove_file(dev, &dev_attr_bussuspend_1); - device_remove_file(dev, &dev_attr_bussuspend_2); - #else - ifx_proc_delproc("bussuspend"); - device_remove_file(dev, &dev_attr_bussuspend); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("busconnected_1"); - ifx_proc_delproc("busconnected_2"); - device_remove_file(dev, &dev_attr_busconnected_1); - device_remove_file(dev, &dev_attr_busconnected_2); - #else - ifx_proc_delproc("busconnected"); - device_remove_file(dev, &dev_attr_busconnected); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("connectspeed_1"); - ifx_proc_delproc("connectspeed_2"); - device_remove_file(dev, &dev_attr_connectspeed_1); - device_remove_file(dev, &dev_attr_connectspeed_2); - #else - ifx_proc_delproc("connectspeed"); - device_remove_file(dev, &dev_attr_connectspeed); - #endif - #endif - - #ifdef __IS_DEVICE__ - ifx_proc_delproc("devspeed"); - device_remove_file(dev, &dev_attr_devspeed); - ifx_proc_delproc("enumspeed"); - device_remove_file(dev, &dev_attr_enumspeed); - #endif - - #ifdef __ENABLE_DUMP__ - #ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - ifx_proc_delproc("dump_reg_1"); - ifx_proc_delproc("dump_reg_2"); - device_remove_file(dev, &dev_attr_dump_reg_h_1); - device_remove_file(dev, &dev_attr_dump_reg_h_2); - #else - ifx_proc_delproc("dump_reg"); - device_remove_file(dev, &dev_attr_dump_reg_h); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("dump_spram_1"); - ifx_proc_delproc("dump_spram_2"); - device_remove_file(dev, &dev_attr_dump_spram_h_1); - device_remove_file(dev, &dev_attr_dump_spram_h_2); - #else - ifx_proc_delproc("dump_spram"); - device_remove_file(dev, &dev_attr_dump_spram_h); - #endif - - #ifdef __IS_DUAL__ - ifx_proc_delproc("dump_host_state_1"); - ifx_proc_delproc("dump_host_state_2"); - device_remove_file(dev, &dev_attr_dump_host_state_1); - device_remove_file(dev, &dev_attr_dump_host_state_2); - #else - ifx_proc_delproc("dump_host_state"); - device_remove_file(dev, &dev_attr_dump_host_state); - #endif - #else - ifx_proc_delproc("dump_reg"); - device_remove_file(dev, &dev_attr_dump_reg_d); - ifx_proc_delproc("dump_spram"); - device_remove_file(dev, &dev_attr_dump_spram_d); - #endif - - #ifdef __IS_HOST__ - #endif - #endif //__ENABLE_DUMP__ -#ifdef __IS_HOST__ - #ifdef __IS_DUAL__ - ifx_proc_delproc("suspend_host_1"); - ifx_proc_delproc("probe_host_1"); - device_remove_file(dev, &dev_attr_suspend_host_1); - device_remove_file(dev, &dev_attr_probe_host_1); - ifx_proc_delproc("suspend_host_2"); - ifx_proc_delproc("probe_host_2"); - device_remove_file(dev, &dev_attr_suspend_host_2); - device_remove_file(dev, &dev_attr_probe_host_2); - ifx_proc_delproc("probe_timer1"); - ifx_proc_delproc("autoprobe_timer1"); - device_remove_file(dev, &dev_attr_probe_timer1_val_h); - device_remove_file(dev, &dev_attr_autoprobe_timer1_val_h); - ifx_proc_delproc("probe_timer2"); - ifx_proc_delproc("autoprobe_timer2"); - device_remove_file(dev, &dev_attr_probe_timer2_val_h); - device_remove_file(dev, &dev_attr_autoprobe_timer2_val_h); - #else - ifx_proc_delproc("suspend_host"); - ifx_proc_delproc("probe_host"); - device_remove_file(dev, &dev_attr_suspend_host); - device_remove_file(dev, &dev_attr_probe_host); - ifx_proc_delproc("probe_timer"); - ifx_proc_delproc("autoprobe_timer"); - device_remove_file(dev, &dev_attr_probe_timer_val_h); - device_remove_file(dev, &dev_attr_autoprobe_timer_val_h); - #endif - remove_proc_entry(ifxusb_hcd_driver_name, (void *)0); -#endif - -#ifdef __IS_DEVICE__ - ifx_proc_delproc("suspend_device"); - ifx_proc_delproc("probe_device"); - device_remove_file(dev, &dev_attr_suspend_device); - device_remove_file(dev, &dev_attr_probe_device); - ifx_proc_delproc("probe_timer"); - ifx_proc_delproc("autoprobe_timer"); - device_remove_file(dev, &dev_attr_probe_timer_val_d); - device_remove_file(dev, &dev_attr_autoprobe_timer_val_d); - remove_proc_entry(ifxusb_pcd_driver_name, (void *)0); -#endif -#if defined(__IS_HOST__) && defined(__HOST_COC__) - #ifdef __IS_DUAL__ - ifx_pmcu_unregister ( &pmcuRegisterUSBHost_1 ); - ifx_pmcu_unregister ( &pmcuRegisterUSBHost_2 ); - #else - ifx_pmcu_unregister ( &pmcuRegisterUSBHost ); - #endif -#endif -#if defined(__IS_DEVICE__) && defined(__GADGET_COC__) - ifx_pmcu_unregister ( &pmcuRegisterUSBGadget ); -#endif - -} - -static struct proc_dir_entry * proc_ifx_root = NULL; - -/* initialize the proc file system and make a dir named /proc/[name] */ -static void ifx_proc_init(void) -{ - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); -#ifdef __IS_HOST__ - proc_ifx_root = proc_mkdir(ifxusb_hcd_driver_name, (void *)0); - if (!proc_ifx_root){ - IFX_PRINT("%s proc initialization failed! \n", ifxusb_hcd_driver_name); - return; - } -#else - proc_ifx_root = proc_mkdir(ifxusb_pcd_driver_name, (void *)0); - if (!proc_ifx_root){ - IFX_PRINT("%s proc initialization failed! \n", ifxusb_pcd_driver_name); - return; - } -#endif -} - -/* proc file system add function for debugging. */ -static int ifx_proc_addproc(char *funcname, read_proc_t *hookfuncr, write_proc_t *hookfuncw) -{ - struct proc_dir_entry *pe; - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - if (!proc_ifx_root) - ifx_proc_init(); - - if (hookfuncw == NULL) - { - pe = create_proc_read_entry(funcname, S_IRUGO, proc_ifx_root, hookfuncr, NULL); - if (!pe) - { - IFX_PRINT("ERROR in creating read proc entry (%s)! \n", funcname); - return -1; - } - } - else - { - pe = create_proc_entry(funcname, S_IRUGO | S_IWUGO, proc_ifx_root); - if (pe) - { - pe->read_proc = hookfuncr; - pe->write_proc = hookfuncw; - } - else - { - IFX_PRINT("ERROR in creating proc entry (%s)! \n", funcname); - return -1; - } - } - return 0; -} - - -/* proc file system del function for removing module. */ -static void ifx_proc_delproc(char *funcname) -{ - char pname[30]; - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - sprintf(pname, "%s", funcname); - - remove_proc_entry(pname, proc_ifx_root); - -} - -static void ifxusb_dump_params(ifxusb_core_if_t *_core_if) -{ - ifxusb_params_t *params=&_core_if->params; - - #ifdef __IS_HOST__ - IFX_PRINT("IFXUSB Dump Parameters ( Host Mode) \n"); - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - IFX_PRINT("IFXUSB Dump Parameters ( Device Mode) \n"); - #endif //__IS_DEVICE__ - - #ifdef __DESC_DMA__ - IFX_PRINT("DMA: Hermes DMA\n"); - #else - IFX_PRINT("DMA: Non-Desc DMA\n"); - #endif - IFX_PRINT(" Burst size: %d\n",params->dma_burst_size); - - if (params->speed==1) - IFX_PRINT("Full Speed only\n"); - else if(params->speed==0) - IFX_PRINT("Full/Hign Speed\n"); - else - IFX_PRINT("Unkonwn setting (%d) for Speed\n",params->speed); - - IFX_PRINT("Total Data FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->data_fifo_size,params->data_fifo_size, - params->data_fifo_size*4, params->data_fifo_size*4 - ); - - #ifdef __IS_DEVICE__ - IFX_PRINT("Rx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->rx_fifo_size,params->rx_fifo_size, - params->rx_fifo_size*4, params->rx_fifo_size*4 - ); - { - int i; - for(i=0;i<MAX_EPS_CHANNELS;i++) - { - IFX_PRINT("Tx FIFO #%d size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n",i, - params->tx_fifo_size[i],params->tx_fifo_size[i], - params->tx_fifo_size[i]*4, params->tx_fifo_size[i]*4 - ); - } - } - #ifdef __DED_FIFO__ - IFX_PRINT("Treshold : %s Rx:%d Tx:%d \n", - (params->thr_ctl)?"On":"Off",params->tx_thr_length,params->rx_thr_length); - #endif - #else //__IS_HOST__ - IFX_PRINT("Host Channels: %d\n",params->host_channels); - - IFX_PRINT("Rx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->data_fifo_size,params->data_fifo_size, - params->data_fifo_size*4, params->data_fifo_size*4 - ); - - IFX_PRINT("NP Tx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->nperio_tx_fifo_size,params->nperio_tx_fifo_size, - params->nperio_tx_fifo_size*4, params->nperio_tx_fifo_size*4 - ); - - IFX_PRINT(" P Tx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n", - params->perio_tx_fifo_size,params->perio_tx_fifo_size, - params->perio_tx_fifo_size*4, params->perio_tx_fifo_size*4 - ); - #endif //__IS_HOST__ - - IFX_PRINT("Max Transfer size: %d(0x%06X) Bytes\n", - params->max_transfer_size,params->max_transfer_size - ); - IFX_PRINT("Max Packet Count: %d(0x%06X)\n", - params->max_packet_count,params->max_packet_count - ); - - IFX_PRINT("PHY UTMI Width: %d\n",params->phy_utmi_width); - - IFX_PRINT("Turn Around Time: HS:%d FS:%d\n",params->turn_around_time_hs,params->turn_around_time_fs); - IFX_PRINT("Timeout Calibration: HS:%d FS:%d\n",params->timeout_cal_hs,params->timeout_cal_fs); - - - IFX_PRINT("==================================================\n"); - IFX_PRINT("End of Parameters Dump\n"); - IFX_PRINT("==================================================\n"); -} - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_driver.c b/package/platform/lantiq/ltq-hcd/src/ifxusb_driver.c deleted file mode 100644 index 04346b972f..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_driver.c +++ /dev/null @@ -1,1286 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_driver.c - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : The provides the initialization and cleanup entry - ** points for the IFX USB driver. This module can be - ** dynamically loaded with insmod command or built-in - ** with kernel. When loaded or executed the ifxusb_driver_init - ** function is called. When the module is removed (using rmmod), - ** the ifxusb_driver_cleanup function is called. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - -/*! - \file ifxusb_driver.c - \brief This file contains the loading/unloading interface to the Linux driver. -*/ - -#include <linux/version.h> -#include "ifxusb_version.h" - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> - -#include <linux/device.h> -#include <linux/of_platform.h> -#include <linux/of_gpio.h> - -#include <linux/errno.h> -#include <linux/types.h> -#include <linux/stat.h> /* permission constants */ - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - #include <linux/irq.h> -#endif - -#include <asm/io.h> - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - #include <asm/irq.h> -#endif - -#include "ifxusb_plat.h" - -#include "ifxusb_cif.h" - -#ifdef __IS_HOST__ - #include "ifxhcd.h" - - #define USB_DRIVER_DESC "IFX USB HCD driver" - const char ifxusb_hcd_driver_name[] = "ifxusb_hcd"; - #ifdef __IS_DUAL__ - ifxhcd_hcd_t ifxusb_hcd_1; - ifxhcd_hcd_t ifxusb_hcd_2; - const char ifxusb_hcd_name_1[] = "ifxusb_hcd_1"; - const char ifxusb_hcd_name_2[] = "ifxusb_hcd_2"; - #else - ifxhcd_hcd_t ifxusb_hcd; - const char ifxusb_hcd_name[] = "ifxusb_hcd"; - #endif - - #if defined(__DO_OC_INT__) - ifxhcd_hcd_t *oc_int_id=NULL; - #ifdef __IS_DUAL__ - ifxhcd_hcd_t *oc_int_id_1=NULL; - ifxhcd_hcd_t *oc_int_id_2=NULL; - #endif - #endif -#endif - -#ifdef __IS_DEVICE__ - #include "ifxpcd.h" - - #define USB_DRIVER_DESC "IFX USB PCD driver" - const char ifxusb_pcd_driver_name[] = "ifxusb_pcd"; - ifxpcd_pcd_t ifxusb_pcd; - const char ifxusb_pcd_name[] = "ifxusb_pcd"; -#endif - -/* Global Debug Level Mask. */ -#ifdef __IS_HOST__ - uint32_t h_dbg_lvl = 0xff; -#endif - -#ifdef __IS_DEVICE__ - uint32_t d_dbg_lvl = 0x00; -#endif - -#ifdef __IS_HOST__ -ifxusb_params_t ifxusb_module_params_h; -#else -ifxusb_params_t ifxusb_module_params_d; -#endif - -static void parse_parms(void); - - -#if defined(__IS_TWINPASS__) -#warning "Compiled as TWINPASS" -#elif defined(__IS_DANUBE__) -#warning "Compiled as DANUBE" -#elif defined(__IS_AMAZON_SE__) -#warning "Compiled as AMAZON_SE" -#elif defined(__IS_AR9__) -#warning "Compiled as AR9" -#elif defined(__IS_VR9__) -#warning "Compiled as VR9" -#elif defined(__IS_AR10__) -#warning "Compiled as AR10" -#else -#error "No Platform defined" -#endif - - -/* Function to setup the structures to control one usb core running as host*/ -#ifdef __IS_HOST__ -/*! - \brief inlined by ifxusb_driver_probe(), handling host mode probing. Run at each host core. -*/ - static inline int ifxusb_driver_probe_h(ifxhcd_hcd_t *_hcd, - int _irq, - uint32_t _iobase, - uint32_t _fifomem, - uint32_t _fifodbg - ) - { - int retval = 0; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - - ifxusb_power_on_h (&_hcd->core_if); - mdelay(50); - ifxusb_phy_power_on_h (&_hcd->core_if); // Test - mdelay(50); - ifxusb_hard_reset_h(&_hcd->core_if); - retval =ifxusb_core_if_init_h(&_hcd->core_if, - _irq, - _iobase, - _fifomem, - _fifodbg); - if(retval) - return retval; - - ifxusb_host_core_init(&_hcd->core_if,&ifxusb_module_params_h); - - ifxusb_disable_global_interrupts_h( &_hcd->core_if); - - /* The driver is now initialized and need to be registered into Linux USB sub-system */ - - retval = ifxhcd_init(_hcd); // hook the hcd into usb ss - - if (retval != 0) - { - IFX_ERROR("_hcd_init failed\n"); - return retval; - } - - //ifxusb_enable_global_interrupts_h( _hcd->core_if ); // this should be done at hcd_start , including hcd_interrupt - return 0; - } -#endif //__IS_HOST__ - -#ifdef __IS_DEVICE__ -/*! - \brief inlined by ifxusb_driver_probe(), handling device mode probing. -*/ - static inline int ifxusb_driver_probe_d(ifxpcd_pcd_t *_pcd, - int _irq, - uint32_t _iobase, - uint32_t _fifomem, - uint32_t _fifodbg - ) - { - int retval = 0; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - ifxusb_power_on_d (&_pcd->core_if); - mdelay(50); - ifxusb_phy_power_on_d (&_pcd->core_if); // Test - mdelay(50); - ifxusb_hard_reset_d(&_pcd->core_if); - retval =ifxusb_core_if_init_d(&_pcd->core_if, - _irq, - _iobase, - _fifomem, - _fifodbg); - if(retval) - return retval; - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - ifxusb_dev_core_init(&_pcd->core_if,&ifxusb_module_params_d); - - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - ifxusb_disable_global_interrupts_d( &_pcd->core_if); - - /* The driver is now initialized and need to be registered into - Linux USB Gadget sub-system - */ - retval = ifxpcd_init(); - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - - if (retval != 0) - { - IFX_ERROR("_pcd_init failed\n"); - return retval; - } - //ifxusb_enable_global_interrupts_d( _pcd->core_if ); // this should be done at gadget bind or start - return 0; - } -#endif //__IS_DEVICE__ - -/*! - \brief This function is called when a driver is unregistered. This happens when - the rmmod command is executed. The device may or may not be electrically - present. If it is present, the driver stops device processing. Any resources - used on behalf of this device are freed. -*/ -static int ifxusb_driver_remove(struct platform_device *_pdev) -{ - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - #ifdef __IS_HOST__ - #if defined(__IS_DUAL__) - ifxhcd_remove(&ifxusb_hcd_1); - ifxusb_core_if_remove_h(&ifxusb_hcd_1.core_if ); - ifxhcd_remove(&ifxusb_hcd_2); - ifxusb_core_if_remove_h(&ifxusb_hcd_2.core_if ); - #else - ifxhcd_remove(&ifxusb_hcd); - ifxusb_core_if_remove_h(&ifxusb_hcd.core_if ); - #endif - #endif - #ifdef __IS_DEVICE__ - ifxpcd_remove(); - ifxusb_core_if_remove_d(&ifxusb_pcd.core_if ); - #endif - /* Remove the device attributes */ - #ifdef __IS_HOST__ - ifxusb_attr_remove_h(&_pdev->dev); - #else - ifxusb_attr_remove_d(&_pdev->dev); - #endif - return 0; -} - -/*! - \brief This function is called by module management in 2.6 kernel or by ifxusb_driver_init with 2.4 kernel - It is to probe and setup IFXUSB core(s). -*/ -static int ifxusb_driver_probe(struct platform_device *_pdev) -{ - int retval = 0; - struct device_node *np; - int gpio_count; - u32 port_mask = 0x1; - -#ifdef __IS_DANUBE__ - np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-danube"); -#elif defined __IS_AMAZON_SE__ - np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-ase"); -#elif defined __IS_AR9__ - np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-arx100"); -#elif defined __IS_VR9__ - np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-xrx200"); -#elif defined __IS_AR10__ - np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-arx300"); -#endif - if (!np) { - dev_err(&_pdev->dev, "failed to find hcd device node\n"); - return -ENODEV; - } - of_property_read_u32(np, "lantiq,portmask", &port_mask); - // Parsing and store the parameters - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - parse_parms(); - - #ifdef __IS_HOST__ - #if defined(__DO_OC_INT__) - if(!oc_int_id) - { - #if defined(__IS_DUAL__) - oc_int_id=&ifxusb_hcd_1; - oc_int_id_1=&ifxusb_hcd_1; - oc_int_id_2=&ifxusb_hcd_2; - #else - oc_int_id=&ifxusb_hcd; - #endif - } - #endif - - #if defined(__IS_DUAL__) - memset(&ifxusb_hcd_1, 0, sizeof(ifxhcd_hcd_t)); - memset(&ifxusb_hcd_2, 0, sizeof(ifxhcd_hcd_t)); - - ifxusb_hcd_1.core_if.core_no=0; - ifxusb_hcd_2.core_if.core_no=1; - ifxusb_hcd_1.core_if.core_name=(char *)ifxusb_hcd_name_1; - ifxusb_hcd_2.core_if.core_name=(char *)ifxusb_hcd_name_2; - - ifxusb_hcd_1.dev=&_pdev->dev; - ifxusb_hcd_2.dev=&_pdev->dev; - - if (port_mask & 0x1) { - retval = ifxusb_driver_probe_h(&ifxusb_hcd_1, - IFXUSB1_IRQ, - IFXUSB1_IOMEM_BASE, - IFXUSB1_FIFOMEM_BASE, - IFXUSB1_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - } - - if (port_mask & 0x2) { - retval = ifxusb_driver_probe_h(&ifxusb_hcd_2, - IFXUSB2_IRQ, - IFXUSB2_IOMEM_BASE, - IFXUSB2_FIFOMEM_BASE, - IFXUSB2_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - } - #elif defined(__IS_FIRST__) - memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); - - ifxusb_hcd.core_if.core_no=0; - ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; - - ifxusb_hcd.dev=&_pdev->dev; - - retval = ifxusb_driver_probe_h(&ifxusb_hcd, - IFXUSB1_IRQ, - IFXUSB1_IOMEM_BASE, - IFXUSB1_FIFOMEM_BASE, - IFXUSB1_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - - #elif defined(__IS_SECOND__) - memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); - - ifxusb_hcd.core_if.core_no=1; - ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; - - ifxusb_hcd.dev=&_pdev->dev; - - retval = ifxusb_driver_probe_h(&ifxusb_hcd, - IFXUSB2_IRQ, - IFXUSB2_IOMEM_BASE, - IFXUSB2_FIFOMEM_BASE, - IFXUSB2_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - - #else - memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); - - ifxusb_hcd.core_if.core_no=0; - ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; - - ifxusb_hcd.dev=&_pdev->dev; - - retval = ifxusb_driver_probe_h(&ifxusb_hcd, - IFXUSB_IRQ, - IFXUSB_IOMEM_BASE, - IFXUSB_FIFOMEM_BASE, - IFXUSB_FIFODBG_BASE - ); - if(retval) - goto ifxusb_driver_probe_fail; - #endif - #endif - - #ifdef __IS_DEVICE__ - memset(&ifxusb_pcd, 0, sizeof(ifxpcd_pcd_t)); - ifxusb_pcd.core_if.core_name=(char *)&ifxusb_pcd_name[0]; - - ifxusb_pcd.dev=&_pdev->dev; - - #if defined(__IS_FIRST__) - ifxusb_pcd.core_if.core_no=0; - retval = ifxusb_driver_probe_d(&ifxusb_pcd, - IFXUSB1_IRQ, - IFXUSB1_IOMEM_BASE, - IFXUSB1_FIFOMEM_BASE, - IFXUSB1_FIFODBG_BASE - ); - #elif defined(__IS_SECOND__) - ifxusb_pcd.core_if.core_no=1; - retval = ifxusb_driver_probe_d(&ifxusb_pcd, - IFXUSB2_IRQ, - IFXUSB2_IOMEM_BASE, - IFXUSB2_FIFOMEM_BASE, - IFXUSB2_FIFODBG_BASE - ); - #else - ifxusb_pcd.core_if.core_no=0; - retval = ifxusb_driver_probe_d(&ifxusb_pcd, - IFXUSB_IRQ, - IFXUSB_IOMEM_BASE, - IFXUSB_FIFOMEM_BASE, - IFXUSB_FIFODBG_BASE - ); - #endif - if(retval) - goto ifxusb_driver_probe_fail; - #endif - - #ifdef __IS_HOST__ - ifxusb_attr_create_h(&_pdev->dev); - #else - ifxusb_attr_create_d(&_pdev->dev); - #endif - - gpio_count = of_gpio_count(np); - while (gpio_count) { - enum of_gpio_flags flags; - int gpio = of_get_gpio_flags(np, --gpio_count, &flags); - if (gpio_request(gpio, "usb")) - continue; - dev_info(&_pdev->dev, "requested GPIO %d\n", gpio); - gpio_direction_output(gpio, (flags & OF_GPIO_ACTIVE_LOW) ? (0) : (1)); - } - - - return 0; - -ifxusb_driver_probe_fail: - ifxusb_driver_remove(_pdev); - return retval; -} - -static struct resource ifxusb_device_resources[] = -{ - #if defined(__IS_DUAL__) - [0] = { .start = IFXUSB1_IRQ, - .flags = IORESOURCE_IRQ, - }, - [1] = { .start = IFXUSB1_IOMEM_BASE, - .end = IFXUSB1_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [2] = { .start = IFXUSB2_IRQ, - .flags = IORESOURCE_IRQ, - }, - [3] = { .start = IFXUSB2_IOMEM_BASE, - .end = IFXUSB2_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [4] = { .start = IFXUSB1_FIFOMEM_BASE, - .end = IFXUSB1_FIFOMEM_BASE + IFXUSB_FIFOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [5] = { .start = IFXUSB2_FIFOMEM_BASE, - .end = IFXUSB2_FIFOMEM_BASE + IFXUSB_FIFOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [6] = { .start = IFXUSB1_FIFODBG_BASE, - .end = IFXUSB1_FIFODBG_BASE + IFXUSB_FIFODBG_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [7] = { .start = IFXUSB2_FIFODBG_BASE, - .end = IFXUSB2_FIFODBG_BASE + IFXUSB_FIFODBG_SIZE-1, - .flags = IORESOURCE_MEM, - }, - #elif defined(__IS_FIRST__) - [0] = { .start = IFXUSB1_IRQ, - .flags = IORESOURCE_IRQ, - }, - [1] = { .start = IFXUSB1_IOMEM_BASE, - .end = IFXUSB1_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [2] = { .start = IFXUSB1_FIFOMEM_BASE, - .end = IFXUSB1_FIFOMEM_BASE + IFXUSB_FIFOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [3] = { .start = IFXUSB1_FIFODBG_BASE, - .end = IFXUSB1_FIFODBG_BASE + IFXUSB_FIFODBG_SIZE-1, - .flags = IORESOURCE_MEM, - }, - #elif defined(__IS_SECOND__) - [0] = { .start = IFXUSB2_IRQ, - .flags = IORESOURCE_IRQ, - }, - [1] = { .start = IFXUSB2_IOMEM_BASE, - .end = IFXUSB2_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [2] = { .start = IFXUSB2_FIFOMEM_BASE, - .end = IFXUSB2_FIFOMEM_BASE + IFXUSB_FIFOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [3] = { .start = IFXUSB2_FIFODBG_BASE, - .end = IFXUSB2_FIFODBG_BASE + IFXUSB_FIFODBG_SIZE-1, - .flags = IORESOURCE_MEM, - }, - #else - [0] = { .start = IFXUSB_IRQ, - .flags = IORESOURCE_IRQ, - }, - [1] = { .start = IFXUSB_IOMEM_BASE, - .end = IFXUSB_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [2] = { .start = IFXUSB_FIFOMEM_BASE, - .end = IFXUSB_FIFOMEM_BASE+IFXUSB_FIFOMEM_SIZE-1, - .flags = IORESOURCE_MEM, - }, - [3] = { .start = IFXUSB_FIFODBG_BASE, - .end = IFXUSB_FIFODBG_BASE+IFXUSB_FIFODBG_SIZE-1, - .flags = IORESOURCE_MEM, - }, - #endif //__IS_DUAL__ -}; - -static u64 ifxusb_dmamask = (u32)0x1fffffff; - -static void ifxusb_device_release(struct device * dev) -{ - IFX_PRINT("IFX USB platform_dev release\n"); - dev->parent = NULL; -} - -static struct platform_device ifxusb_device = -{ - .id = -1, - .dev = - { - .release = ifxusb_device_release, - .dma_mask = &ifxusb_dmamask, - }, - .resource = ifxusb_device_resources, - .num_resources = ARRAY_SIZE(ifxusb_device_resources), -}; - - -/*! - \brief This function is called when the ifxusb_driver is installed with the insmod command. -*/ -static struct platform_driver ifxusb_driver = { - .probe = ifxusb_driver_probe, - .remove = ifxusb_driver_remove, - .driver ={ - .owner = THIS_MODULE, - #ifdef __IS_HOST__ - .name = ifxusb_hcd_driver_name, - #else - .name = ifxusb_pcd_driver_name, - #endif - }, -}; - -#ifdef __IS_HOST__ - int __init ifxusb_hcd_driver_init(void) -#else - int __init ifxusb_pcd_driver_init(void) -#endif -{ - int retval = 0; - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - #if defined(__IS_HOST__) - IFX_PRINT("%s: version %s\n", ifxusb_hcd_driver_name, IFXUSB_VERSION); - #else - IFX_PRINT("%s: version %s\n", ifxusb_pcd_driver_name, IFXUSB_VERSION); - #endif - - #if 0 - #if defined(__IS_TWINPASS__) - IFX_PRINT(" OPTION: __IS_TWINPASS__\n"); - #elif defined(__IS_DANUBE__) - IFX_PRINT(" OPTION: __IS_DANUBE__\n"); - #elif defined(__IS_AMAZON_SE__) - IFX_PRINT(" OPTION: __IS_AMAZON_SE__\n"); - #elif defined(__IS_AR9__) - IFX_PRINT(" OPTION: __IS_AR9__\n"); - #elif defined(__IS_VR9__) - IFX_PRINT(" OPTION: __IS_VR9__\n"); - #elif defined(__IS_AR10__) - IFX_PRINT(" OPTION: __IS_AR10__\n"); - #else - IFX_PRINT(" OPTION: NO PLATFORM DEFINED\n"); - #endif - - #ifdef __UEIP__ - IFX_PRINT(" OPTION: __UEIP__\n"); - #endif - - #ifdef __PHY_LONG_PREEMP__ - IFX_PRINT(" OPTION: __PHY_LONG_PREEMP__\n"); - #endif - #ifdef __FORCE_USB11__ - IFX_PRINT(" OPTION: __FORCE_USB11__\n"); - #endif - #ifdef __UNALIGNED_BUF_ADJ__ - IFX_PRINT(" OPTION: __UNALIGNED_BUF_ADJ__\n"); - #endif - #ifdef __UNALIGNED_BUF_CHK__ - IFX_PRINT(" OPTION: __UNALIGNED_BUF_CHK__\n"); - #endif - #ifdef __UNALIGNED_BUF_BURST__ - IFX_PRINT(" OPTION: __UNALIGNED_BUF_BURST__\n"); - #endif - #ifdef __DEBUG__ - IFX_PRINT(" OPTION: __DEBUG__\n"); - #endif - #ifdef __ENABLE_DUMP__ - IFX_PRINT(" OPTION: __ENABLE_DUMP__\n"); - #endif - - #ifdef __IS_HOST__ - IFX_PRINT(" OPTION: __IS_HOST__\n"); - #ifdef __IS_DUAL__ - IFX_PRINT(" __IS_DUAL__\n"); - #endif - #ifdef __IS_FIRST__ - IFX_PRINT(" __IS_FIRST__\n"); - #endif - #ifdef __IS_SECOND__ - IFX_PRINT(" __IS_SECOND__\n"); - #endif - #ifdef __WITH_HS_ELECT_TST__ - IFX_PRINT(" __WITH_HS_ELECT_TST__\n"); - #endif - #ifdef __EN_ISOC__ - IFX_PRINT(" __EN_ISOC__\n"); - #endif - #ifdef __EN_ISOC_SPLIT__ - IFX_PRINT(" __EN_ISOC_SPLIT__\n"); - #endif - #ifdef __EPQD_DESTROY_TIMEOUT__ - IFX_PRINT(" __EPQD_DESTROY_TIMEOUT__\n"); - #endif - #ifdef __DYN_SOF_INTR__ - IFX_PRINT(" __DYN_SOF_INTR__\n"); - #endif - #else - IFX_PRINT(" OPTION: __IS_DEVICE__\n"); - #ifdef __DED_INTR__ - IFX_PRINT(" __DED_INTR__\n"); - #endif - #ifdef __DED_FIFO__ - IFX_PRINT(" __DED_FIFO__\n"); - #endif - #ifdef __DESC_DMA__ - IFX_PRINT(" __DESC_DMA__\n"); - #endif - #ifdef __IS_FIRST__ - IFX_PRINT(" __IS_FIRST__\n"); - #endif - #ifdef __IS_SECOND__ - IFX_PRINT(" __IS_SECOND__\n"); - #endif - #ifdef __GADGET_TASKLET_TX__ - IFX_PRINT(" __GADGET_TASKLET_TX__\n"); - #endif - #ifdef __GADGET_TASKLET_RX__ - IFX_PRINT(" __GADGET_TASKLET_RX__\n"); - #endif - #ifdef __GADGET_TASKLET_HIGH__ - IFX_PRINT(" __GADGET_TASKLET_HIGH__\n"); - #endif - #ifdef __DO_PCD_UNLOCK__ - IFX_PRINT(" __DO_PCD_UNLOCK__\n"); - #endif - #ifdef __GADGET_LED__ - IFX_PRINT(" __GADGET_LED__\n"); - #endif - - #ifdef __ECM_NO_INTR__ - IFX_PRINT(" __ECM_NO_INTR__\n"); - #endif - #ifdef __NOSWAPINCTRL__ - IFX_PRINT(" __NOSWAPINCTRL__\n"); - #endif - #ifdef __MAC_ECM_FIX__ - IFX_PRINT(" __MAC_ECM_FIX__\n"); - #endif - #ifdef __RETAIN_BUF_TX__ - IFX_PRINT(" __RETAIN_BUF_TX__\n"); - #endif - #ifdef __RETAIN_BUF_RX__ - IFX_PRINT(" __RETAIN_BUF_RX__\n"); - #endif - #ifdef __QUICKNAK__ - IFX_PRINT(" __QUICKNAK__\n"); - #endif - #endif - #endif - - retval = platform_driver_register(&ifxusb_driver); - - if (retval < 0) { - IFX_ERROR("%s retval=%d\n", __func__, retval); - return retval; - } - - #ifdef __IS_HOST__ - ifxusb_device.name = ifxusb_hcd_driver_name; - #else - ifxusb_device.name = ifxusb_pcd_driver_name; - #endif - - if (ifxusb_device.dev.parent) - retval = -EBUSY; - else - retval = platform_device_register(&ifxusb_device); - - if (retval < 0) - { - IFX_ERROR("%s retval=%d\n", __func__, retval); - platform_driver_unregister(&ifxusb_driver); - return retval; - } - return retval; -} - -#ifdef __IS_HOST__ - module_init(ifxusb_hcd_driver_init); -#else - module_init(ifxusb_pcd_driver_init); -#endif - -/*! - \brief This function is called when the driver is removed from the kernel - with the rmmod command. The driver unregisters itself with its bus - driver. -*/ -#ifdef __IS_HOST__ - void __exit ifxusb_hcd_driver_cleanup(void) - { - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - platform_device_unregister(&ifxusb_device); - platform_driver_unregister(&ifxusb_driver); - IFX_PRINT("%s module removed\n", ifxusb_hcd_driver_name); - } - module_exit(ifxusb_hcd_driver_cleanup); -#else - void __exit ifxusb_pcd_driver_cleanup(void) - { - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - platform_device_unregister(&ifxusb_device); - platform_driver_unregister(&ifxusb_driver); - IFX_PRINT("%s module removed\n", ifxusb_pcd_driver_name); - } - module_exit(ifxusb_pcd_driver_cleanup); -#endif -MODULE_DESCRIPTION(USB_DRIVER_DESC); -MODULE_AUTHOR("Lantiq"); -MODULE_LICENSE("GPL"); - - - -// Parameters set when loaded -//static long dbg_lvl =0xFFFFFFFF; -static long dbg_lvl =0; -static short dma_burst_size =-1; -static short speed =-1; -static long data_fifo_size =-1; -#ifdef __IS_DEVICE__ - static long rx_fifo_size =-1; - #ifdef __DED_FIFO__ - static long tx_fifo_size_00 =-1; - static long tx_fifo_size_01 =-1; - static long tx_fifo_size_02 =-1; - static long tx_fifo_size_03 =-1; - static long tx_fifo_size_04 =-1; - static long tx_fifo_size_05 =-1; - static long tx_fifo_size_06 =-1; - static long tx_fifo_size_07 =-1; - static long tx_fifo_size_08 =-1; - static long tx_fifo_size_09 =-1; - static long tx_fifo_size_10 =-1; - static long tx_fifo_size_11 =-1; - static long tx_fifo_size_12 =-1; - static long tx_fifo_size_13 =-1; - static long tx_fifo_size_14 =-1; - static long tx_fifo_size_15 =-1; - static short thr_ctl=-1; - static long tx_thr_length =-1; - static long rx_thr_length =-1; - #else - static long nperio_tx_fifo_size =-1; - static long perio_tx_fifo_size_01 =-1; - static long perio_tx_fifo_size_02 =-1; - static long perio_tx_fifo_size_03 =-1; - static long perio_tx_fifo_size_04 =-1; - static long perio_tx_fifo_size_05 =-1; - static long perio_tx_fifo_size_06 =-1; - static long perio_tx_fifo_size_07 =-1; - static long perio_tx_fifo_size_08 =-1; - static long perio_tx_fifo_size_09 =-1; - static long perio_tx_fifo_size_10 =-1; - static long perio_tx_fifo_size_11 =-1; - static long perio_tx_fifo_size_12 =-1; - static long perio_tx_fifo_size_13 =-1; - static long perio_tx_fifo_size_14 =-1; - static long perio_tx_fifo_size_15 =-1; - #endif - static short dev_endpoints =-1; -#endif - -#ifdef __IS_HOST__ - static long rx_fifo_size =-1; - static long nperio_tx_fifo_size =-1; - static long perio_tx_fifo_size =-1; - static short host_channels =-1; -#endif - -static long max_transfer_size =-1; -static long max_packet_count =-1; -static long phy_utmi_width =-1; -static long turn_around_time_hs =-1; -static long turn_around_time_fs =-1; -static long timeout_cal_hs =-1; -static long timeout_cal_fs =-1; - -/*! - \brief Parsing the parameters taken when module load -*/ -static void parse_parms(void) -{ - - ifxusb_params_t *params; - IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); - #ifdef __IS_HOST__ - h_dbg_lvl=dbg_lvl; - params=&ifxusb_module_params_h; - #endif - #ifdef __IS_DEVICE__ - d_dbg_lvl=dbg_lvl; - params=&ifxusb_module_params_d; - #endif - - switch(dma_burst_size) - { - case 0: - case 1: - case 4: - case 8: - case 16: - params->dma_burst_size=dma_burst_size; - break; - default: - #if defined(__IS_VR9__) - { - unsigned int chipid; - unsigned int partnum; - chipid=*((volatile uint32_t *)IFX_MPS_CHIPID); - partnum=(chipid&0x0FFFF000)>>12; - switch(partnum) - { - case 0x000B: //VRX288_A2x - case 0x000E: //VRX282_A2x - case 0x000C: //VRX268_A2x - case 0x000D: //GRX288_A2x - params->dma_burst_size=default_param_dma_burst_size_n; - break; - default: - params->dma_burst_size=default_param_dma_burst_size; - } - printk(KERN_INFO "Chip Version :%04x BurstSize=%d\n",partnum,params->dma_burst_size); - } - #else - params->dma_burst_size=default_param_dma_burst_size; - #endif - } - - if(speed==0 || speed==1) - params->speed=speed; - else - params->speed=default_param_speed; - - if(max_transfer_size>=2048 && max_transfer_size<=65535) - params->max_transfer_size=max_transfer_size; - else - params->max_transfer_size=default_param_max_transfer_size; - - if(max_packet_count>=15 && max_packet_count<=511) - params->max_packet_count=max_packet_count; - else - params->max_packet_count=default_param_max_packet_count; - - switch(phy_utmi_width) - { - case 8: - case 16: - params->phy_utmi_width=phy_utmi_width; - break; - default: - params->phy_utmi_width=default_param_phy_utmi_width; - } - - if(turn_around_time_hs>=0 && turn_around_time_hs<=7) - params->turn_around_time_hs=turn_around_time_hs; - else - params->turn_around_time_hs=default_param_turn_around_time_hs; - - if(turn_around_time_fs>=0 && turn_around_time_fs<=7) - params->turn_around_time_fs=turn_around_time_fs; - else - params->turn_around_time_fs=default_param_turn_around_time_fs; - - if(timeout_cal_hs>=0 && timeout_cal_hs<=7) - params->timeout_cal_hs=timeout_cal_hs; - else - params->timeout_cal_hs=default_param_timeout_cal_hs; - - if(timeout_cal_fs>=0 && timeout_cal_fs<=7) - params->timeout_cal_fs=timeout_cal_fs; - else - params->timeout_cal_fs=default_param_timeout_cal_fs; - - if(data_fifo_size>=32 && data_fifo_size<=32768) - params->data_fifo_size=data_fifo_size; - else - params->data_fifo_size=default_param_data_fifo_size; - - #ifdef __IS_HOST__ - if(host_channels>=1 && host_channels<=16) - params->host_channels=host_channels; - else - params->host_channels=default_param_host_channels; - - if(rx_fifo_size>=16 && rx_fifo_size<=32768) - params->rx_fifo_size=rx_fifo_size; - else - params->rx_fifo_size=default_param_rx_fifo_size; - - if(nperio_tx_fifo_size>=16 && nperio_tx_fifo_size<=32768) - params->nperio_tx_fifo_size=nperio_tx_fifo_size; - else - params->nperio_tx_fifo_size=default_param_nperio_tx_fifo_size; - - if(perio_tx_fifo_size>=16 && perio_tx_fifo_size<=32768) - params->perio_tx_fifo_size=perio_tx_fifo_size; - else - params->perio_tx_fifo_size=default_param_perio_tx_fifo_size; - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - if(rx_fifo_size>=16 && rx_fifo_size<=32768) - params->rx_fifo_size=rx_fifo_size; - else - params->rx_fifo_size=default_param_rx_fifo_size; - #ifdef __DED_FIFO__ - if(tx_fifo_size_00>=16 && tx_fifo_size_00<=32768) - params->tx_fifo_size[ 0]=tx_fifo_size_00; - else - params->tx_fifo_size[ 0]=default_param_tx_fifo_size_00; - if(tx_fifo_size_01>=0 && tx_fifo_size_01<=32768) - params->tx_fifo_size[ 1]=tx_fifo_size_01; - else - params->tx_fifo_size[ 1]=default_param_tx_fifo_size_01; - if(tx_fifo_size_02>=0 && tx_fifo_size_02<=32768) - params->tx_fifo_size[ 2]=tx_fifo_size_02; - else - params->tx_fifo_size[ 2]=default_param_tx_fifo_size_02; - if(tx_fifo_size_03>=0 && tx_fifo_size_03<=32768) - params->tx_fifo_size[ 3]=tx_fifo_size_03; - else - params->tx_fifo_size[ 3]=default_param_tx_fifo_size_03; - if(tx_fifo_size_04>=0 && tx_fifo_size_04<=32768) - params->tx_fifo_size[ 4]=tx_fifo_size_04; - else - params->tx_fifo_size[ 4]=default_param_tx_fifo_size_04; - if(tx_fifo_size_05>=0 && tx_fifo_size_05<=32768) - params->tx_fifo_size[ 5]=tx_fifo_size_05; - else - params->tx_fifo_size[ 5]=default_param_tx_fifo_size_05; - if(tx_fifo_size_06>=0 && tx_fifo_size_06<=32768) - params->tx_fifo_size[ 6]=tx_fifo_size_06; - else - params->tx_fifo_size[ 6]=default_param_tx_fifo_size_06; - if(tx_fifo_size_07>=0 && tx_fifo_size_07<=32768) - params->tx_fifo_size[ 7]=tx_fifo_size_07; - else - params->tx_fifo_size[ 7]=default_param_tx_fifo_size_07; - if(tx_fifo_size_08>=0 && tx_fifo_size_08<=32768) - params->tx_fifo_size[ 8]=tx_fifo_size_08; - else - params->tx_fifo_size[ 8]=default_param_tx_fifo_size_08; - if(tx_fifo_size_09>=0 && tx_fifo_size_09<=32768) - params->tx_fifo_size[ 9]=tx_fifo_size_09; - else - params->tx_fifo_size[ 9]=default_param_tx_fifo_size_09; - if(tx_fifo_size_10>=0 && tx_fifo_size_10<=32768) - params->tx_fifo_size[10]=tx_fifo_size_10; - else - params->tx_fifo_size[10]=default_param_tx_fifo_size_10; - if(tx_fifo_size_11>=0 && tx_fifo_size_11<=32768) - params->tx_fifo_size[11]=tx_fifo_size_11; - else - params->tx_fifo_size[11]=default_param_tx_fifo_size_11; - if(tx_fifo_size_12>=0 && tx_fifo_size_12<=32768) - params->tx_fifo_size[12]=tx_fifo_size_12; - else - params->tx_fifo_size[12]=default_param_tx_fifo_size_12; - if(tx_fifo_size_13>=0 && tx_fifo_size_13<=32768) - params->tx_fifo_size[13]=tx_fifo_size_13; - else - params->tx_fifo_size[13]=default_param_tx_fifo_size_13; - if(tx_fifo_size_14>=0 && tx_fifo_size_14<=32768) - params->tx_fifo_size[14]=tx_fifo_size_14; - else - params->tx_fifo_size[14]=default_param_tx_fifo_size_14; - if(tx_fifo_size_15>=0 && tx_fifo_size_15<=32768) - params->tx_fifo_size[15]=tx_fifo_size_15; - else - params->tx_fifo_size[15]=default_param_tx_fifo_size_15; - if(thr_ctl==0 || thr_ctl==1) - params->thr_ctl=thr_ctl; - else - params->thr_ctl=default_param_thr_ctl; - if(tx_thr_length>=16 && tx_thr_length<=511) - params->tx_thr_length=tx_thr_length; - else - params->tx_thr_length=default_param_tx_thr_length; - if(rx_thr_length>=16 && rx_thr_length<=511) - params->rx_thr_length=rx_thr_length; - else - params->rx_thr_length=default_param_rx_thr_length; - #else //__DED_FIFO__ - if(nperio_tx_fifo_size>=16 && nperio_tx_fifo_size<=32768) - params->tx_fifo_size[ 0]=nperio_tx_fifo_size; - else - params->tx_fifo_size[ 0]=default_param_nperio_tx_fifo_size; - if(perio_tx_fifo_size_01>=0 && perio_tx_fifo_size_01<=32768) - params->tx_fifo_size[ 1]=perio_tx_fifo_size_01; - else - params->tx_fifo_size[ 1]=default_param_perio_tx_fifo_size_01; - if(perio_tx_fifo_size_02>=0 && perio_tx_fifo_size_02<=32768) - params->tx_fifo_size[ 2]=perio_tx_fifo_size_02; - else - params->tx_fifo_size[ 2]=default_param_perio_tx_fifo_size_02; - if(perio_tx_fifo_size_03>=0 && perio_tx_fifo_size_03<=32768) - params->tx_fifo_size[ 3]=perio_tx_fifo_size_03; - else - params->tx_fifo_size[ 3]=default_param_perio_tx_fifo_size_03; - if(perio_tx_fifo_size_04>=0 && perio_tx_fifo_size_04<=32768) - params->tx_fifo_size[ 4]=perio_tx_fifo_size_04; - else - params->tx_fifo_size[ 4]=default_param_perio_tx_fifo_size_04; - if(perio_tx_fifo_size_05>=0 && perio_tx_fifo_size_05<=32768) - params->tx_fifo_size[ 5]=perio_tx_fifo_size_05; - else - params->tx_fifo_size[ 5]=default_param_perio_tx_fifo_size_05; - if(perio_tx_fifo_size_06>=0 && perio_tx_fifo_size_06<=32768) - params->tx_fifo_size[ 6]=perio_tx_fifo_size_06; - else - params->tx_fifo_size[ 6]=default_param_perio_tx_fifo_size_06; - if(perio_tx_fifo_size_07>=0 && perio_tx_fifo_size_07<=32768) - params->tx_fifo_size[ 7]=perio_tx_fifo_size_07; - else - params->tx_fifo_size[ 7]=default_param_perio_tx_fifo_size_07; - if(perio_tx_fifo_size_08>=0 && perio_tx_fifo_size_08<=32768) - params->tx_fifo_size[ 8]=perio_tx_fifo_size_08; - else - params->tx_fifo_size[ 8]=default_param_perio_tx_fifo_size_08; - if(perio_tx_fifo_size_09>=0 && perio_tx_fifo_size_09<=32768) - params->tx_fifo_size[ 9]=perio_tx_fifo_size_09; - else - params->tx_fifo_size[ 9]=default_param_perio_tx_fifo_size_09; - if(perio_tx_fifo_size_10>=0 && perio_tx_fifo_size_10<=32768) - params->tx_fifo_size[10]=perio_tx_fifo_size_10; - else - params->tx_fifo_size[10]=default_param_perio_tx_fifo_size_10; - if(perio_tx_fifo_size_11>=0 && perio_tx_fifo_size_11<=32768) - params->tx_fifo_size[11]=perio_tx_fifo_size_11; - else - params->tx_fifo_size[11]=default_param_perio_tx_fifo_size_11; - if(perio_tx_fifo_size_12>=0 && perio_tx_fifo_size_12<=32768) - params->tx_fifo_size[12]=perio_tx_fifo_size_12; - else - params->tx_fifo_size[12]=default_param_perio_tx_fifo_size_12; - if(perio_tx_fifo_size_13>=0 && perio_tx_fifo_size_13<=32768) - params->tx_fifo_size[13]=perio_tx_fifo_size_13; - else - params->tx_fifo_size[13]=default_param_perio_tx_fifo_size_13; - if(perio_tx_fifo_size_14>=0 && perio_tx_fifo_size_14<=32768) - params->tx_fifo_size[14]=perio_tx_fifo_size_14; - else - params->tx_fifo_size[14]=default_param_perio_tx_fifo_size_14; - if(perio_tx_fifo_size_15>=0 && perio_tx_fifo_size_15<=32768) - params->tx_fifo_size[15]=perio_tx_fifo_size_15; - else - params->tx_fifo_size[15]=default_param_perio_tx_fifo_size_15; - #endif //__DED_FIFO__ - #endif //__IS_DEVICE__ -} - - - - - - - -module_param(dbg_lvl, long, 0444); -MODULE_PARM_DESC(dbg_lvl, "Debug level."); - -module_param(dma_burst_size, short, 0444); -MODULE_PARM_DESC(dma_burst_size, "DMA Burst Size 0, 1, 4, 8, 16"); - -module_param(speed, short, 0444); -MODULE_PARM_DESC(speed, "Speed 0=High Speed 1=Full Speed"); - -module_param(data_fifo_size, long, 0444); -MODULE_PARM_DESC(data_fifo_size, "Total number of words in the data FIFO memory 32-32768"); - -#ifdef __IS_DEVICE__ - module_param(rx_fifo_size, long, 0444); - MODULE_PARM_DESC(rx_fifo_size, "Number of words in the Rx FIFO 16-32768"); - - #ifdef __DED_FIFO__ - module_param(tx_fifo_size_00, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_00, "Number of words in the Tx FIFO #00 16-32768"); - module_param(tx_fifo_size_01, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_01, "Number of words in the Tx FIFO #01 0-32768"); - module_param(tx_fifo_size_02, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_02, "Number of words in the Tx FIFO #02 0-32768"); - module_param(tx_fifo_size_03, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_03, "Number of words in the Tx FIFO #03 0-32768"); - module_param(tx_fifo_size_04, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_04, "Number of words in the Tx FIFO #04 0-32768"); - module_param(tx_fifo_size_05, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_05, "Number of words in the Tx FIFO #05 0-32768"); - module_param(tx_fifo_size_06, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_06, "Number of words in the Tx FIFO #06 0-32768"); - module_param(tx_fifo_size_07, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_07, "Number of words in the Tx FIFO #07 0-32768"); - module_param(tx_fifo_size_08, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_08, "Number of words in the Tx FIFO #08 0-32768"); - module_param(tx_fifo_size_09, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_09, "Number of words in the Tx FIFO #09 0-32768"); - module_param(tx_fifo_size_10, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_10, "Number of words in the Tx FIFO #10 0-32768"); - module_param(tx_fifo_size_11, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_11, "Number of words in the Tx FIFO #11 0-32768"); - module_param(tx_fifo_size_12, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_12, "Number of words in the Tx FIFO #12 0-32768"); - module_param(tx_fifo_size_13, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_13, "Number of words in the Tx FIFO #13 0-32768"); - module_param(tx_fifo_size_14, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_14, "Number of words in the Tx FIFO #14 0-32768"); - module_param(tx_fifo_size_15, long, 0444); - MODULE_PARM_DESC(tx_fifo_size_15, "Number of words in the Tx FIFO #15 0-32768"); - - module_param(thr_ctl, short, 0444); - MODULE_PARM_DESC(thr_ctl, "0=Without 1=With Theshold Ctrl"); - - module_param(tx_thr_length, long, 0444); - MODULE_PARM_DESC(tx_thr_length, "TX Threshold length"); - - module_param(rx_thr_length, long, 0444); - MODULE_PARM_DESC(rx_thr_length, "RX Threshold length"); - - #else - module_param(nperio_tx_fifo_size, long, 0444); - MODULE_PARM_DESC(nperio_tx_fifo_size, "Number of words in the non-periodic Tx FIFO 16-32768"); - - module_param(perio_tx_fifo_size_01, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_01, "Number of words in the periodic Tx FIFO #01 0-32768"); - module_param(perio_tx_fifo_size_02, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_02, "Number of words in the periodic Tx FIFO #02 0-32768"); - module_param(perio_tx_fifo_size_03, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_03, "Number of words in the periodic Tx FIFO #03 0-32768"); - module_param(perio_tx_fifo_size_04, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_04, "Number of words in the periodic Tx FIFO #04 0-32768"); - module_param(perio_tx_fifo_size_05, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_05, "Number of words in the periodic Tx FIFO #05 0-32768"); - module_param(perio_tx_fifo_size_06, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_06, "Number of words in the periodic Tx FIFO #06 0-32768"); - module_param(perio_tx_fifo_size_07, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_07, "Number of words in the periodic Tx FIFO #07 0-32768"); - module_param(perio_tx_fifo_size_08, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_08, "Number of words in the periodic Tx FIFO #08 0-32768"); - module_param(perio_tx_fifo_size_09, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_09, "Number of words in the periodic Tx FIFO #09 0-32768"); - module_param(perio_tx_fifo_size_10, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_10, "Number of words in the periodic Tx FIFO #10 0-32768"); - module_param(perio_tx_fifo_size_11, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_11, "Number of words in the periodic Tx FIFO #11 0-32768"); - module_param(perio_tx_fifo_size_12, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_12, "Number of words in the periodic Tx FIFO #12 0-32768"); - module_param(perio_tx_fifo_size_13, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_13, "Number of words in the periodic Tx FIFO #13 0-32768"); - module_param(perio_tx_fifo_size_14, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_14, "Number of words in the periodic Tx FIFO #14 0-32768"); - module_param(perio_tx_fifo_size_15, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size_15, "Number of words in the periodic Tx FIFO #15 0-32768"); - #endif//__DED_FIFO__ - module_param(dev_endpoints, short, 0444); - MODULE_PARM_DESC(dev_endpoints, "The number of endpoints in addition to EP0 available for device mode 1-15"); -#endif - -#ifdef __IS_HOST__ - module_param(rx_fifo_size, long, 0444); - MODULE_PARM_DESC(rx_fifo_size, "Number of words in the Rx FIFO 16-32768"); - - module_param(nperio_tx_fifo_size, long, 0444); - MODULE_PARM_DESC(nperio_tx_fifo_size, "Number of words in the non-periodic Tx FIFO 16-32768"); - - module_param(perio_tx_fifo_size, long, 0444); - MODULE_PARM_DESC(perio_tx_fifo_size, "Number of words in the host periodic Tx FIFO 16-32768"); - - module_param(host_channels, short, 0444); - MODULE_PARM_DESC(host_channels, "The number of host channel registers to use 1-16"); -#endif - -module_param(max_transfer_size, long, 0444); -MODULE_PARM_DESC(max_transfer_size, "The maximum transfer size supported in bytes 2047-65535"); - -module_param(max_packet_count, long, 0444); -MODULE_PARM_DESC(max_packet_count, "The maximum number of packets in a transfer 15-511"); - -module_param(phy_utmi_width, long, 0444); -MODULE_PARM_DESC(phy_utmi_width, "Specifies the UTMI+ Data Width 8 or 16 bits"); - -module_param(turn_around_time_hs, long, 0444); -MODULE_PARM_DESC(turn_around_time_hs, "Turn-Around time for HS"); - -module_param(turn_around_time_fs, long, 0444); -MODULE_PARM_DESC(turn_around_time_fs, "Turn-Around time for FS"); - -module_param(timeout_cal_hs, long, 0444); -MODULE_PARM_DESC(timeout_cal_hs, "Timeout Cal for HS"); - -module_param(timeout_cal_fs, long, 0444); -MODULE_PARM_DESC(timeout_cal_fs, "Timeout Cal for FS"); - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_host.ko b/package/platform/lantiq/ltq-hcd/src/ifxusb_host.ko Binary files differdeleted file mode 100644 index 1dd25ca0d6..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_host.ko +++ /dev/null diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_plat.h b/package/platform/lantiq/ltq-hcd/src/ifxusb_plat.h deleted file mode 100644 index df959cfa19..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_plat.h +++ /dev/null @@ -1,1184 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_plat.h - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the Platform Specific constants, interfaces - ** (functions and macros). - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history - *****************************************************************************/ - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - - -/*! - \defgroup IFXUSB_PLATEFORM_DEFINITION Platform Specific constants, interfaces (functions and macros). - \ingroup IFXUSB_DRIVER_V3 - \brief Maintain plateform specific definitions and macros in this file. - Each plateform has its own definition zone. - */ - -/*! - \defgroup IFXUSB_PLATEFORM_MEM_ADDR Definition of memory address and size and default parameters - \ingroup IFXUSB_PLATEFORM_DEFINITION - */ - -/*! - \defgroup IFXUSB_DBG_ROUTINE Routines for debug message - \ingroup IFXUSB_PLATEFORM_DEFINITION - */ - - -/*! \file ifxusb_plat.h - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the Platform Specific constants, interfaces (functions and macros). -*/ - -#if !defined(__IFXUSB_PLAT_H__) -#define __IFXUSB_PLAT_H__ - - -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/list.h> -#include <linux/delay.h> -#include <asm/io.h> - - -#define IFXUSB_IOMEM_SIZE 0x00001000 -#define IFXUSB_FIFOMEM_SIZE 0x00010000 -#define IFXUSB_FIFODBG_SIZE 0x00020000 - - - -/*! - \addtogroup IFXUSB_PLATEFORM_MEM_ADDR - */ -/*@{*/ -#if defined(__UEIP__) - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #define IFXUSB_IRQ 62 - #define IFXUSB_IOMEM_BASE 0x1e101000 - #define IFXUSB_FIFOMEM_BASE 0x1e120000 - #define IFXUSB_FIFODBG_BASE 0x1e140000 - #define IFXUSB_OC_IRQ 159 - - #ifndef DANUBE_RCU_BASE_ADDR - #define DANUBE_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef DANUBE_CGU - #define DANUBE_CGU (0xBF103000) - #endif - #ifndef DANUBE_CGU_IFCCR - #define DANUBE_CGU_IFCCR ((volatile unsigned long *)(DANUBE_CGU+ 0x0018)) - #endif - #ifndef DANUBE_PMU - #define DANUBE_PMU (KSEG1+0x1F102000) - #endif - #ifndef DANUBE_PMU_PWDCR - #define DANUBE_PMU_PWDCR ((volatile unsigned long *)(DANUBE_PMU+0x001C)) - #endif - - #ifndef DANUBE_GPIO_P0_OUT - #define DANUBE_GPIO_P0_OUT (0xBF103000+0x10) - #define DANUBE_GPIO_P0_DIR (0xBF103000+0x18) - #define DANUBE_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define DANUBE_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define DANUBE_GPIO_P0_OD (0xBF103000+0x24) - #define DANUBE_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define DANUBE_GPIO_P0_PUDEN (0xBF103000+0x30) - #define DANUBE_GPIO_P1_OUT (0xBF103000+0x40) - #define DANUBE_GPIO_P1_DIR (0xBF103000+0x48) - #define DANUBE_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define DANUBE_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define DANUBE_GPIO_P1_OD (0xBF103000+0x54) - #define DANUBE_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define DANUBE_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define DANUBE_RCU_USBCFG ((volatile unsigned long *)(DANUBE_RCU_BASE_ADDR + 0x18)) - #define DANUBE_RCU_RESET ((volatile unsigned long *)(DANUBE_RCU_BASE_ADDR + 0x10)) - #define DANUBE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define DANUBE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define DANUBE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 - #define default_param_turn_around_time_fs 4 - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 640 - #define default_param_nperio_tx_fifo_size 640 - #define default_param_perio_tx_fifo_size 768 - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ -// #define default_param_rx_fifo_size 1024 -// #define default_param_nperio_tx_fifo_size 1016 -// #define default_param_perio_tx_fifo_size_01 8 - #define default_param_rx_fifo_size 1008 - #define default_param_nperio_tx_fifo_size 1008 - #define default_param_perio_tx_fifo_size_01 32 - #else - #define default_param_rx_fifo_size 1024 - #define default_param_nperio_tx_fifo_size 1024 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AMAZON_SE__) - //#include <asm/amazon_se/amazon_se.h> - //#include <asm/amazon_se/irq.h> - - #define IFXUSB_IRQ 39 - #define IFXUSB_IOMEM_BASE 0x1e101000 - #define IFXUSB_FIFOMEM_BASE 0x1e120000 - #define IFXUSB_FIFODBG_BASE 0x1e140000 - #define IFXUSB_OC_IRQ 20 - - #ifndef AMAZON_SE_RCU_BASE_ADDR - #define AMAZON_SE_RCU_BASE_ADDR (0xBF203000) - #endif - #define AMAZON_SE_RCU_USBCFG ((volatile unsigned long *)(AMAZON_SE_RCU_BASE_ADDR + 0x18)) - #define AMAZON_SE_RCU_RESET ((volatile unsigned long *)(AMAZON_SE_RCU_BASE_ADDR + 0x10)) - #define AMAZON_SE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AMAZON_SE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AMAZON_SE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - #ifndef AMAZON_SE_GPIO_P0_OUT - #define AMAZON_SE_GPIO_P0_OUT (0xBF103000+0x10) - #define AMAZON_SE_GPIO_P0_DIR (0xBF103000+0x18) - #define AMAZON_SE_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AMAZON_SE_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AMAZON_SE_GPIO_P0_OD (0xBF103000+0x24) - #define AMAZON_SE_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AMAZON_SE_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AMAZON_SE_GPIO_P1_OUT (0xBF103000+0x40) - #define AMAZON_SE_GPIO_P1_DIR (0xBF103000+0x48) - #define AMAZON_SE_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AMAZON_SE_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AMAZON_SE_GPIO_P1_OD (0xBF103000+0x54) - #define AMAZON_SE_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AMAZON_SE_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #ifndef AMAZON_SE_CGU - #define AMAZON_SE_CGU (0xBF103000) - #endif - #ifndef AMAZON_SE_CGU_IFCCR - #define AMAZON_SE_CGU_IFCCR ((volatile unsigned long *)(AMAZON_SE_CGU+ 0x0018)) - #endif - #ifndef AMAZON_SE_PMU - #define AMAZON_SE_PMU (KSEG1+0x1F102000) - #endif - #ifndef AMAZON_SE_PMU_PWDCR - #define AMAZON_SE_PMU_PWDCR ((volatile unsigned long *)(AMAZON_SE_PMU+0x001C)) - #endif - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ -// #define default_param_rx_fifo_size 256 -// #define default_param_nperio_tx_fifo_size 248 -// #define default_param_perio_tx_fifo_size_01 8 - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size_01 32 - #else - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 256 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AR9__) - #define IFXUSB1_IRQ 62 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - - #define IFXUSB2_IRQ 91 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 - - #define IFXUSB_OC_IRQ 68 - - #ifndef AR9_RCU_BASE_ADDR - #define AR9_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef AR9_CGU - #define AR9_CGU (0xBF103000) - #endif - #ifndef AR9_CGU_IFCCR - #define AR9_CGU_IFCCR ((volatile unsigned long *)(AR9_CGU+ 0x0018)) - #endif - - #ifndef AR9_PMU - #define AR9_PMU (KSEG1+0x1F102000) - #endif - #ifndef AR9_PMU_PWDCR - #define AR9_PMU_PWDCR ((volatile unsigned long *)(AR9_PMU+0x001C)) - #endif - - #ifndef AR9_GPIO_P0_OUT - #define AR9_GPIO_P0_OUT (0xBF103000+0x10) - #define AR9_GPIO_P0_DIR (0xBF103000+0x18) - #define AR9_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AR9_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AR9_GPIO_P0_OD (0xBF103000+0x24) - #define AR9_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AR9_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AR9_GPIO_P1_OUT (0xBF103000+0x40) - #define AR9_GPIO_P1_DIR (0xBF103000+0x48) - #define AR9_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AR9_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AR9_GPIO_P1_OD (0xBF103000+0x54) - #define AR9_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AR9_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define AR9_RCU_USB1CFG ((volatile unsigned long *)(AR9_RCU_BASE_ADDR + 0x18)) - #define AR9_RCU_USB2CFG ((volatile unsigned long *)(AR9_RCU_BASE_ADDR + 0x34)) - #define AR9_RCU_USBRESET ((volatile unsigned long *)(AR9_RCU_BASE_ADDR + 0x10)) - #define AR9_USBCFG_ARB 7 // - #define AR9_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AR9_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AR9_USBCFG_SLV_END_BIT 17 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ -// #define default_param_rx_fifo_size 256 -// #define default_param_nperio_tx_fifo_size 248 -// #define default_param_perio_tx_fifo_size_01 8 - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size_01 32 - #else - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 256 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_VR9__) - #define IFXUSB1_IRQ 62 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - - #define IFXUSB2_IRQ 91 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 - #define IFXUSB_OC_IRQ 60 - - #ifndef IFX_MPS - #define IFX_MPS (KSEG1+0x1F107000) - #endif - #ifndef IFX_MPS_CHIPID - #define IFX_MPS_CHIPID ((volatile unsigned long *)(IFX_MPS + 0x0344)) - #endif - - #ifndef VR9_RCU_BASE_ADDR - #define VR9_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef VR9_CGU - #define VR9_CGU (0xBF103000) - #endif - #ifndef VR9_CGU_IFCCR - #define VR9_CGU_IFCCR ((volatile unsigned long *)(VR9_CGU+ 0x0018)) - #endif - - #ifndef VR9_PMU - #define VR9_PMU (KSEG1+0x1F102000) - #endif - #ifndef VR9_PMU_PWDCR - #define VR9_PMU_PWDCR ((volatile unsigned long *)(VR9_PMU+0x001C)) - #endif - - #ifndef VR9_GPIO_P0_OUT - #define VR9_GPIO_P0_OUT (0xBF103000+0x10) - #define VR9_GPIO_P0_DIR (0xBF103000+0x18) - #define VR9_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define VR9_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define VR9_GPIO_P0_OD (0xBF103000+0x24) - #define VR9_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define VR9_GPIO_P0_PUDEN (0xBF103000+0x30) - #define VR9_GPIO_P1_OUT (0xBF103000+0x40) - #define VR9_GPIO_P1_DIR (0xBF103000+0x48) - #define VR9_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define VR9_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define VR9_GPIO_P1_OD (0xBF103000+0x54) - #define VR9_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define VR9_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define VR9_RCU_USB1CFG ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x18)) - #define VR9_RCU_USB2CFG ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x34)) - #define VR9_RCU_USB_ANA_CFG1A ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x38)) - #define VR9_RCU_USB_ANA_CFG1B ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x3C)) - #define VR9_RCU_USBRESET ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x10)) - #define VR9_RCU_USBRESET2 ((volatile unsigned long *)(VR9_RCU_BASE_ADDR + 0x48)) - #define VR9_USBCFG_ARB 7 // - #define VR9_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define VR9_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define VR9_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - -// #define default_param_dma_burst_size 4 //(ALL) - //WA for AHB - #define default_param_dma_burst_size 0 //(ALL) - #define default_param_dma_burst_size_n 4 //(ALL) - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_turn_around_time_fs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ -#if 0 - #define default_param_rx_fifo_size 256 - #define default_param_tx_fifo_size_00 -1 - #define default_param_tx_fifo_size_01 -1 - #define default_param_tx_fifo_size_02 -1 -#else - #define default_param_rx_fifo_size 256 - #define default_param_tx_fifo_size_00 32 - #define default_param_tx_fifo_size_01 200 - #define default_param_tx_fifo_size_02 8 -#endif - #define default_param_tx_fifo_size_03 -1 - #define default_param_tx_fifo_size_04 -1 - #define default_param_tx_fifo_size_05 -1 - #define default_param_tx_fifo_size_06 -1 - #define default_param_tx_fifo_size_07 -1 - #define default_param_tx_fifo_size_08 -1 - #define default_param_tx_fifo_size_09 -1 - #define default_param_tx_fifo_size_10 -1 - #define default_param_tx_fifo_size_11 -1 - #define default_param_tx_fifo_size_12 -1 - #define default_param_tx_fifo_size_13 -1 - #define default_param_tx_fifo_size_14 -1 - #define default_param_tx_fifo_size_15 -1 - #define default_param_dma_unalgned_tx -1 - #define default_param_dma_unalgned_rx -1 - #define default_param_thr_ctl -1 - #define default_param_tx_thr_length -1 - #define default_param_rx_thr_length -1 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AR10__) - #define IFXUSB1_IRQ 54 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - #define IFXUSB1_OC_IRQ 60 - - #define IFXUSB2_IRQ 83 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 - #define IFXUSB2_OC_IRQ 56 - - #ifndef AR10_RCU_BASE_ADDR - #define AR10_RCU_BASE_ADDR (0xBF203000) - #endif - #ifndef AR10_CGU - #define AR10_CGU (0xBF103000) - #endif - - #ifndef AR10_CGU_IFCCR - #define AR10_CGU_IFCCR ((volatile unsigned long *)(AR10_CGU+ 0x0018)) - #endif - #ifndef AR10_PMU - #define AR10_PMU (KSEG1+0x1F102000) - #endif - #ifndef AR10_PMU_PWDCR - #define AR10_PMU_PWDCR ((volatile unsigned long *)(AR10_PMU+0x0044)) - #endif - - #ifndef AR10_GPIO_P0_OUT - #define AR10_GPIO_P0_OUT (0xBF103000+0x10) - #define AR10_GPIO_P0_DIR (0xBF103000+0x18) - #define AR10_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AR10_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AR10_GPIO_P0_OD (0xBF103000+0x24) - #define AR10_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AR10_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AR10_GPIO_P1_OUT (0xBF103000+0x40) - #define AR10_GPIO_P1_DIR (0xBF103000+0x48) - #define AR10_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AR10_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AR10_GPIO_P1_OD (0xBF103000+0x54) - #define AR10_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AR10_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define AR10_RCU_USB1CFG ((volatile unsigned long *)(AR10_RCU_BASE_ADDR + 0x18)) - #define AR10_RCU_USB2CFG ((volatile unsigned long *)(AR10_RCU_BASE_ADDR + 0x34)) - #define AR10_RCU_USB_ANA_CFG1A ((volatile unsigned long *)(AR10_RCU_BASE_ADDR + 0x38)) - #define AR10_RCU_USB_ANA_CFG1B ((volatile unsigned long *)(AR10_RCU_BASE_ADDR + 0x3C)) - - #define AR10_RCU_USBRESET ((volatile unsigned long *)(AR10_RCU_BASE_ADDR + 0x10)) - - #define AR10_USBCFG_ARB 7 // - #define AR10_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AR10_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AR10_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - -// #define default_param_dma_burst_size 4 //(ALL) - //WA for AHB - #define default_param_dma_burst_size 0 //(ALL) - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_turn_around_time_fs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ -#if 0 - #define default_param_rx_fifo_size 256 - #define default_param_tx_fifo_size_00 -1 - #define default_param_tx_fifo_size_01 -1 - #define default_param_tx_fifo_size_02 -1 -#else - #define default_param_rx_fifo_size 256 - #define default_param_tx_fifo_size_00 32 - #define default_param_tx_fifo_size_01 200 - #define default_param_tx_fifo_size_02 8 -#endif - #define default_param_tx_fifo_size_03 -1 - #define default_param_tx_fifo_size_04 -1 - #define default_param_tx_fifo_size_05 -1 - #define default_param_tx_fifo_size_06 -1 - #define default_param_tx_fifo_size_07 -1 - #define default_param_tx_fifo_size_08 -1 - #define default_param_tx_fifo_size_09 -1 - #define default_param_tx_fifo_size_10 -1 - #define default_param_tx_fifo_size_11 -1 - #define default_param_tx_fifo_size_12 -1 - #define default_param_tx_fifo_size_13 -1 - #define default_param_tx_fifo_size_14 -1 - #define default_param_tx_fifo_size_15 -1 - #define default_param_dma_unalgned_tx -1 - #define default_param_dma_unalgned_rx -1 - #define default_param_thr_ctl -1 - #define default_param_tx_thr_length -1 - #define default_param_rx_thr_length -1 - #endif //__IS_DEVICE__ - #else // __IS_AR10__ - #error "Please choose one platform!!" - #endif // __IS_VR9__ - -#else //UEIP - #if defined(__IS_TWINPASS__) || defined(__IS_DANUBE__) - #define IFXUSB_IRQ 54 - #define IFXUSB_IOMEM_BASE 0x1e101000 - #define IFXUSB_FIFOMEM_BASE 0x1e120000 - #define IFXUSB_FIFODBG_BASE 0x1e140000 - #define IFXUSB_OC_IRQ 151 - - - #ifndef DANUBE_RCU_BASE_ADDR - #define DANUBE_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef DANUBE_CGU - #define DANUBE_CGU (0xBF103000) - #endif - #ifndef DANUBE_CGU_IFCCR - #define DANUBE_CGU_IFCCR ((volatile unsigned long *)(DANUBE_CGU+ 0x0018)) - #endif - #ifndef DANUBE_PMU - #define DANUBE_PMU (KSEG1+0x1F102000) - #endif - #ifndef DANUBE_PMU_PWDCR - #define DANUBE_PMU_PWDCR ((volatile unsigned long *)(DANUBE_PMU+0x001C)) - #endif - - #ifndef DANUBE_GPIO_P0_OUT - #define DANUBE_GPIO_P0_OUT (0xBF103000+0x10) - #define DANUBE_GPIO_P0_DIR (0xBF103000+0x18) - #define DANUBE_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define DANUBE_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define DANUBE_GPIO_P0_OD (0xBF103000+0x24) - #define DANUBE_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define DANUBE_GPIO_P0_PUDEN (0xBF103000+0x30) - #define DANUBE_GPIO_P1_OUT (0xBF103000+0x40) - #define DANUBE_GPIO_P1_DIR (0xBF103000+0x48) - #define DANUBE_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define DANUBE_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define DANUBE_GPIO_P1_OD (0xBF103000+0x54) - #define DANUBE_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define DANUBE_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - - #define DANUBE_RCU_USBCFG ((volatile unsigned long *)(DANUBE_RCU_BASE_ADDR + 0x18)) - #define DANUBE_RCU_RESET ((volatile unsigned long *)(DANUBE_RCU_BASE_ADDR + 0x10)) - #define DANUBE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define DANUBE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define DANUBE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 640 - #define default_param_nperio_tx_fifo_size 640 - #define default_param_perio_tx_fifo_size 768 - #endif //__IS_HOST__ - - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 1024 - #define default_param_nperio_tx_fifo_size 1016 - #define default_param_perio_tx_fifo_size_01 8 - #else - #define default_param_rx_fifo_size 1024 - #define default_param_nperio_tx_fifo_size 1024 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AMAZON_SE__) - #include <asm/amazon_se/amazon_se.h> - //#include <asm/amazon_se/irq.h> - - #define IFXUSB_IRQ 31 - #define IFXUSB_IOMEM_BASE 0x1e101000 - #define IFXUSB_FIFOMEM_BASE 0x1e120000 - #define IFXUSB_FIFODBG_BASE 0x1e140000 - #define IFXUSB_OC_IRQ 20 - - #define AMAZON_SE_RCU_USBCFG ((volatile unsigned long *)(AMAZON_SE_RCU_BASE_ADDR + 0x18)) - #define AMAZON_SE_RCU_RESET ((volatile unsigned long *)(AMAZON_SE_RCU_BASE_ADDR + 0x10)) - #define AMAZON_SE_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AMAZON_SE_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AMAZON_SE_USBCFG_SLV_END_BIT 9 // 0:little_end, 1:big_end - - #ifndef AMAZON_SE_GPIO_P0_OUT - #define AMAZON_SE_GPIO_P0_OUT (0xBF103000+0x10) - #define AMAZON_SE_GPIO_P0_DIR (0xBF103000+0x18) - #define AMAZON_SE_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AMAZON_SE_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AMAZON_SE_GPIO_P0_OD (0xBF103000+0x24) - #define AMAZON_SE_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AMAZON_SE_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AMAZON_SE_GPIO_P1_OUT (0xBF103000+0x40) - #define AMAZON_SE_GPIO_P1_DIR (0xBF103000+0x48) - #define AMAZON_SE_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AMAZON_SE_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AMAZON_SE_GPIO_P1_OD (0xBF103000+0x54) - #define AMAZON_SE_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AMAZON_SE_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - - #ifndef AMAZON_SE_CGU - #define AMAZON_SE_CGU (0xBF103000) - #endif - #ifndef AMAZON_SE_CGU_IFCCR - #define AMAZON_SE_CGU_IFCCR ((volatile unsigned long *)(AMAZON_SE_CGU+ 0x0018)) - #endif - #ifndef AMAZON_SE_PMU - #define AMAZON_SE_PMU (KSEG1+0x1F102000) - #endif - #ifndef AMAZON_SE_PMU_PWDCR - #define AMAZON_SE_PMU_PWDCR ((volatile unsigned long *)(AMAZON_SE_PMU+0x001C)) - #endif - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 248 - #define default_param_perio_tx_fifo_size_01 8 - #else - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 256 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_AR9__) - #define IFXUSB1_IRQ 54 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - - #define IFXUSB2_IRQ 83 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 - - #define IFXUSB_OC_IRQ 60 - - #ifndef AMAZON_S_RCU_BASE_ADDR - #define AMAZON_S_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef AMAZON_S_CGU - #define AMAZON_S_CGU (0xBF103000) - #endif - #ifndef AMAZON_S_CGU_IFCCR - #define AMAZON_S_CGU_IFCCR ((volatile unsigned long *)(AMAZON_S_CGU+ 0x0018)) - #endif - - #ifndef AMAZON_S_PMU - #define AMAZON_S_PMU (KSEG1+0x1F102000) - #endif - #ifndef AMAZON_S_PMU_PWDCR - #define AMAZON_S_PMU_PWDCR ((volatile unsigned long *)(AMAZON_S_PMU+0x001C)) - #endif - - #ifndef AMAZON_S_GPIO_P0_OUT - #define AMAZON_S_GPIO_P0_OUT (0xBF103000+0x10) - #define AMAZON_S_GPIO_P0_DIR (0xBF103000+0x18) - #define AMAZON_S_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AMAZON_S_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AMAZON_S_GPIO_P0_OD (0xBF103000+0x24) - #define AMAZON_S_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AMAZON_S_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AMAZON_S_GPIO_P1_OUT (0xBF103000+0x40) - #define AMAZON_S_GPIO_P1_DIR (0xBF103000+0x48) - #define AMAZON_S_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AMAZON_S_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AMAZON_S_GPIO_P1_OD (0xBF103000+0x54) - #define AMAZON_S_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AMAZON_S_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define AMAZON_S_RCU_USB1CFG ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x18)) - #define AMAZON_S_RCU_USB2CFG ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x34)) - #define AMAZON_S_RCU_USBRESET ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x10)) - #define AMAZON_S_USBCFG_ARB 7 // - #define AMAZON_S_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AMAZON_S_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AMAZON_S_USBCFG_SLV_END_BIT 17 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 4 //(NoChange) - #define default_param_turn_around_time_fs 4 //(NoChange) - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #ifdef __DED_INTR__ - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 248 - #define default_param_perio_tx_fifo_size_01 8 - #else - #define default_param_rx_fifo_size 256 - #define default_param_nperio_tx_fifo_size 256 - #define default_param_perio_tx_fifo_size_01 0 - #endif - #define default_param_perio_tx_fifo_size_02 0 - #define default_param_perio_tx_fifo_size_03 0 - #define default_param_perio_tx_fifo_size_04 0 - #define default_param_perio_tx_fifo_size_05 0 - #define default_param_perio_tx_fifo_size_06 0 - #define default_param_perio_tx_fifo_size_07 0 - #define default_param_perio_tx_fifo_size_08 0 - #define default_param_perio_tx_fifo_size_09 0 - #define default_param_perio_tx_fifo_size_10 0 - #define default_param_perio_tx_fifo_size_11 0 - #define default_param_perio_tx_fifo_size_12 0 - #define default_param_perio_tx_fifo_size_13 0 - #define default_param_perio_tx_fifo_size_14 0 - #define default_param_perio_tx_fifo_size_15 0 - #endif //__IS_DEVICE__ - - #elif defined(__IS_VR9__) - #define IFXUSB1_IRQ 54 - #define IFXUSB1_IOMEM_BASE 0x1E101000 - #define IFXUSB1_FIFOMEM_BASE 0x1E120000 - #define IFXUSB1_FIFODBG_BASE 0x1E140000 - - #define IFXUSB2_IRQ 83 - #define IFXUSB2_IOMEM_BASE 0x1E106000 - #define IFXUSB2_FIFOMEM_BASE 0x1E1E0000 - #define IFXUSB2_FIFODBG_BASE 0x1E1C0000 - #define IFXUSB_OC_IRQ 68 - - #ifndef AMAZON_S_RCU_BASE_ADDR - #define AMAZON_S_RCU_BASE_ADDR (0xBF203000) - #endif - - #ifndef AMAZON_S_CGU - #define AMAZON_S_CGU (0xBF103000) - #endif - #ifndef AMAZON_S_CGU_IFCCR - #define AMAZON_S_CGU_IFCCR ((volatile unsigned long *)(AMAZON_S_CGU+ 0x0018)) - #endif - - #ifndef AMAZON_S_PMU - #define AMAZON_S_PMU (KSEG1+0x1F102000) - #endif - #ifndef AMAZON_S_PMU_PWDCR - #define AMAZON_S_PMU_PWDCR ((volatile unsigned long *)(AMAZON_S_PMU+0x001C)) - #endif - - #ifndef AMAZON_S_GPIO_P0_OUT - #define AMAZON_S_GPIO_P0_OUT (0xBF103000+0x10) - #define AMAZON_S_GPIO_P0_DIR (0xBF103000+0x18) - #define AMAZON_S_GPIO_P0_ALTSEL0 (0xBF103000+0x1C) - #define AMAZON_S_GPIO_P0_ALTSEL1 (0xBF103000+0x20) - #define AMAZON_S_GPIO_P0_OD (0xBF103000+0x24) - #define AMAZON_S_GPIO_P0_PUDSEL (0xBF103000+0x2C) - #define AMAZON_S_GPIO_P0_PUDEN (0xBF103000+0x30) - #define AMAZON_S_GPIO_P1_OUT (0xBF103000+0x40) - #define AMAZON_S_GPIO_P1_DIR (0xBF103000+0x48) - #define AMAZON_S_GPIO_P1_ALTSEL0 (0xBF103000+0x4C) - #define AMAZON_S_GPIO_P1_ALTSEL1 (0xBF103000+0x50) - #define AMAZON_S_GPIO_P1_OD (0xBF103000+0x54) - #define AMAZON_S_GPIO_P1_PUDSEL (0xBF103000+0x5C) - #define AMAZON_S_GPIO_P1_PUDEN (0xBF103000+0x60) - #endif - - #define AMAZON_S_RCU_USB1CFG ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x18)) - #define AMAZON_S_RCU_USB2CFG ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x34)) - #define AMAZON_S_RCU_USBRESET ((volatile unsigned long *)(AMAZON_S_RCU_BASE_ADDR + 0x10)) - #define AMAZON_S_USBCFG_ARB 7 // - #define AMAZON_S_USBCFG_HDSEL_BIT 11 // 0:host, 1:device - #define AMAZON_S_USBCFG_HOST_END_BIT 10 // 0:little_end, 1:big_end - #define AMAZON_S_USBCFG_SLV_END_BIT 17 // 0:little_end, 1:big_end - - #define default_param_dma_burst_size 4 //(ALL) - - #define default_param_speed IFXUSB_PARAM_SPEED_HIGH - - #define default_param_max_transfer_size -1 //(Max, hwcfg) - #define default_param_max_packet_count -1 //(Max, hwcfg) - #define default_param_phy_utmi_width 16 - - #define default_param_turn_around_time_hs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_turn_around_time_fs 6 //(NoChange) snpsid >= 0x4f54260a - #define default_param_timeout_cal_hs -1 //(NoChange) - #define default_param_timeout_cal_fs -1 //(NoChange) - - #define default_param_data_fifo_size -1 //(Max, hwcfg) - - #ifdef __IS_HOST__ - #define default_param_host_channels -1 //(Max, hwcfg) - #define default_param_rx_fifo_size 240 - #define default_param_nperio_tx_fifo_size 240 - #define default_param_perio_tx_fifo_size 32 - #endif //__IS_HOST__ - #ifdef __IS_DEVICE__ - #define default_param_rx_fifo_size 256 - #define default_param_tx_fifo_size_00 -1 - #define default_param_tx_fifo_size_01 -1 - #define default_param_tx_fifo_size_02 -1 - #define default_param_tx_fifo_size_03 -1 - #define default_param_tx_fifo_size_04 -1 - #define default_param_tx_fifo_size_05 -1 - #define default_param_tx_fifo_size_06 -1 - #define default_param_tx_fifo_size_07 -1 - #define default_param_tx_fifo_size_08 -1 - #define default_param_tx_fifo_size_09 -1 - #define default_param_tx_fifo_size_10 -1 - #define default_param_tx_fifo_size_11 -1 - #define default_param_tx_fifo_size_12 -1 - #define default_param_tx_fifo_size_13 -1 - #define default_param_tx_fifo_size_14 -1 - #define default_param_tx_fifo_size_15 -1 - #define default_param_dma_unalgned_tx -1 - #define default_param_dma_unalgned_rx -1 - #define default_param_thr_ctl -1 - #define default_param_tx_thr_length -1 - #define default_param_rx_thr_length -1 - #endif //__IS_DEVICE__ - #else // __IS_VR9__ - #error "Please choose one platform!!" - #endif // __IS_VR9__ -#endif //UEIP - -/*@}*//*IFXUSB_PLATEFORM_MEM_ADDR*/ - -///////////////////////////////////////////////////////////////////////// - -#ifdef __IS_HOST__ - #if defined(CONFIG_USB_HOST_IFX_FORCE_USB11) || defined(__FORCE_USB11__) - #undef default_param_speed - #define default_param_speed IFXUSB_PARAM_SPEED_FULL - #endif -#endif -#ifdef __IS_DEVICE__ - #if !defined(CONFIG_USB_GADGET_DUALSPEED) || defined(__FORCE_USB11__) - #undef default_param_speed - #define default_param_speed IFXUSB_PARAM_SPEED_FULL - #endif -#endif - -///////////////////////////////////////////////////////////////////////// - -static __inline__ void UDELAY( const uint32_t _usecs ) -{ - udelay( _usecs ); -} - -static __inline__ void MDELAY( const uint32_t _msecs ) -{ - mdelay( _msecs ); -} - -static __inline__ void SPIN_LOCK( spinlock_t *_lock ) -{ - spin_lock(_lock); -} - -static __inline__ void SPIN_UNLOCK( spinlock_t *_lock ) -{ - spin_unlock(_lock); -} - -#define SPIN_LOCK_IRQSAVE( _l, _f ) \ - { \ - spin_lock_irqsave(_l,_f); \ - } - -#define SPIN_UNLOCK_IRQRESTORE( _l,_f ) \ - { \ - spin_unlock_irqrestore(_l,_f); \ - } - -///////////////////////////////////////////////////////////////////////// -/*! - \addtogroup IFXUSB_DBG_ROUTINE - */ -/*@{*/ -#ifdef __IS_HOST__ - extern uint32_t h_dbg_lvl; -#endif - -#ifdef __IS_DEVICE__ - extern uint32_t d_dbg_lvl; -#endif - -/*! \brief When debug level has the DBG_CIL bit set, display CIL Debug messages. */ -#define DBG_CIL (0x2) -/*! \brief When debug level has the DBG_CILV bit set, display CIL Verbose debug messages */ -#define DBG_CILV (0x20) -/*! \brief When debug level has the DBG_PCD bit set, display PCD (Device) debug messages */ -#define DBG_PCD (0x4) -/*! \brief When debug level has the DBG_PCDV set, display PCD (Device) Verbose debug messages */ -#define DBG_PCDV (0x40) -/*! \brief When debug level has the DBG_HCD bit set, display Host debug messages */ -#define DBG_HCD (0x8) -/*! \brief When debug level has the DBG_HCDV bit set, display Verbose Host debug messages */ -#define DBG_HCDV (0x80) -/*! \brief When debug level has the DBG_HCD_URB bit set, display enqueued URBs in host mode. */ -#define DBG_HCD_URB (0x800) -/*! \brief When debug level has any bit set, display debug messages */ -#define DBG_ANY (0xFF) -/*! \brief All debug messages off */ -#define DBG_OFF 0 - -#define DBG_ENTRY (0x8000) - -#define IFXUSB "IFXUSB: " - -/*! - \fn inline uint32_t SET_DEBUG_LEVEL( const uint32_t _new ) - \brief Set the Debug Level variable. - \param _new 32-bit mask of debug level. - \return previous debug level - */ -static inline uint32_t SET_DEBUG_LEVEL( const uint32_t _new ) -{ - #ifdef __IS_HOST__ - uint32_t old = h_dbg_lvl; - h_dbg_lvl = _new; - #endif - - #ifdef __IS_DEVICE__ - uint32_t old = d_dbg_lvl; - d_dbg_lvl = _new; - #endif - return old; -} - -#ifdef __DEBUG__ - #ifdef __IS_HOST__ - # define IFX_DEBUGPL(lvl, x...) do{ if ((lvl)&h_dbg_lvl)printk( KERN_DEBUG IFXUSB x ); }while(0) - # define CHK_DEBUG_LEVEL(level) ((level) & h_dbg_lvl) - #endif - - #ifdef __IS_DEVICE__ - # define IFX_DEBUGPL(lvl, x...) do{ if ((lvl)&d_dbg_lvl)printk( KERN_DEBUG IFXUSB x ); }while(0) - # define CHK_DEBUG_LEVEL(level) ((level) & d_dbg_lvl) - #endif - - # define IFX_DEBUGP(x...) IFX_DEBUGPL(DBG_ANY, x ) -#else - # define IFX_DEBUGPL(lvl, x...) do{}while(0) - # define IFX_DEBUGP(x...) - # define CHK_DEBUG_LEVEL(level) (0) -#endif //__DEBUG__ - -/* Print an Error message. */ -#define IFX_ERROR(x...) printk( KERN_ERR IFXUSB x ) -/* Print a Warning message. */ -#define IFX_WARN(x...) printk( KERN_WARNING IFXUSB x ) -/* Print a notice (normal but significant message). */ -#define IFX_NOTICE(x...) printk( KERN_NOTICE IFXUSB x ) -/* Basic message printing. */ -#define IFX_PRINT(x...) printk( KERN_INFO IFXUSB x ) - -/*@}*//*IFXUSB_DBG_ROUTINE*/ - - -#endif //__IFXUSB_PLAT_H__ - diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_regs.h b/package/platform/lantiq/ltq-hcd/src/ifxusb_regs.h deleted file mode 100644 index 4b43821e9a..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_regs.h +++ /dev/null @@ -1,1471 +0,0 @@ -/***************************************************************************** - ** FILE NAME : ifxusb_regs.h - ** PROJECT : IFX USB sub-system V3 - ** MODULES : IFX USB sub-system Host and Device driver - ** SRC VERSION : 3.2 - ** DATE : 1/Jan/2011 - ** AUTHOR : Chen, Howard - ** DESCRIPTION : This file contains the data structures for accessing the IFXUSB core - ** registers. - ** The application interfaces with the USB core by reading from and - ** writing to the Control and Status Register (CSR) space through the - ** AHB Slave interface. These registers are 32 bits wide, and the - ** addresses are 32-bit-block aligned. - ** CSRs are classified as follows: - ** - Core Global Registers - ** - Device Mode Registers - ** - Device Global Registers - ** - Device Endpoint Specific Registers - ** - Host Mode Registers - ** - Host Global Registers - ** - Host Port CSRs - ** - Host Channel Specific Registers - ** - ** Only the Core Global registers can be accessed in both Device and - ** Host modes. When the USB core is operating in one mode, either - ** Device or Host, the application must not access registers from the - ** other mode. When the core switches from one mode to another, the - ** registers in the new mode of operation must be reprogrammed as they - ** would be after a power-on reset. - ** FUNCTIONS : - ** COMPILER : gcc - ** REFERENCE : Synopsys DWC-OTG Driver 2.7 - ** COPYRIGHT : Copyright (c) 2010 - ** LANTIQ DEUTSCHLAND GMBH, - ** Am Campeon 3, 85579 Neubiberg, Germany - ** - ** 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. - ** - ** Version Control Section ** - ** $Author$ - ** $Date$ - ** $Revisions$ - ** $Log$ Revision history -*****************************************************************************/ -/****************************************************************************** -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** 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. -** -** HISTORY -** $Date $Author $Comment -** 10 NOV 2008 Wu Qi Ming Initial Version, to comply with COC -*******************************************************************************/ - - -/* - * This file contains code fragments from Synopsys HS OTG Linux Software Driver. - * For this code the following notice is applicable: - * - * ========================================================================== - * - * Synopsys HS OTG Linux Software Driver and documentation (hereinafter, - * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless - * otherwise expressly agreed to in writing between Synopsys and you. - * - * The Software IS NOT an item of Licensed Software or Licensed Product under - * any End User Software License Agreement or Agreement for Licensed Product - * with Synopsys or any supplement thereto. You are permitted to use and - * redistribute this Software in source and binary forms, with or without - * modification, provided that redistributions of source code must retain this - * notice. You may not view, use, disclose, copy or distribute this file or - * any information contained herein except pursuant to this license grant from - * Synopsys. If you do not agree with this notice, including the disclaimer - * below, then you are not authorized to use the Software. - * - * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * ========================================================================== */ - - -/*! - \defgroup IFXUSB_CSR_DEFINITION Control and Status Register bit-map definition - \ingroup IFXUSB_DRIVER_V3 - \brief Data structures for accessing the IFXUSB core registers. - The application interfaces with the USB core by reading from and - writing to the Control and Status Register (CSR) space through the - AHB Slave interface. These registers are 32 bits wide, and the - addresses are 32-bit-block aligned. - CSRs are classified as follows: - - Core Global Registers - - Device Mode Registers - - Device Global Registers - - Device Endpoint Specific Registers - - Host Mode Registers - - Host Global Registers - - Host Port CSRs - - Host Channel Specific Registers - - Only the Core Global registers can be accessed in both Device andHost modes. - When the USB core is operating in one mode, either Device or Host, the - application must not access registers from the other mode. When the core - switches from one mode to another, the registers in the new mode of operation - must be reprogrammed as they would be after a power-on reset. - */ - -/*! - \defgroup IFXUSB_CSR_DEVICE_GLOBAL_REG Device Mode Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Device Mode Global Registers - */ - -/*! - \defgroup IFXUSB_CSR_DEVICE_EP_REG Device Mode EP Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Device Mode EP Registers - There will be one set of endpoint registers per logical endpoint - implemented. - These registers are visible only in Device mode and must not be - accessed in Host mode, as the results are unknown. - */ - -/*! - \defgroup IFXUSB_CSR_DEVICE_DMA_DESC Device mode scatter dma descriptor strusture - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to DMA descriptor - */ - - -/*! - \defgroup IFXUSB_CSR_HOST_GLOBAL_REG Host Mode Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Host Mode Global Registers - */ - -/*! - \defgroup IFXUSB_CSR_HOST_HC_REG Host Mode HC Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Host Mode Host Channel Registers - There will be one set of endpoint registers per host channel - implemented. - These registers are visible only in Host mode and must not be - accessed in Device mode, as the results are unknown. - */ - -/*! - \defgroup IFXUSB_CSR_PWR_CLK_GATING_REG Power and Clock Gating Control Register - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to Power and Clock Gating Control Register - */ - -/*! - \defgroup IFXUSB_CSR_CORE_GLOBAL_REG Core Global Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Core Global Registers - */ - -/*! - \defgroup IFXUSB_CSR_CORE_GLOBAL_REG Core Global Registers - \ingroup IFXUSB_CSR_DEFINITION - \brief Bit-mapped structure to access Core Global Registers - */ - - - -/*! - \defgroup IFXUSB_CSR_ACCESS_MACROS Macros to manipulate CSRs - \ingroup IFXUSB_CSR_DEFINITION - \brief Macros to manipulate CSRs - */ - - - - - - -/*! - \file ifxusb_regs.h - \ingroup IFXUSB_DRIVER_V3 - \brief This file contains the data structures for accessing the IFXUSB core registers. - */ - - -#ifndef __IFXUSB_REGS_H__ -#define __IFXUSB_REGS_H__ - -/****************************************************************************/ - -#define MAX_PERIO_FIFOS 15 /** Maximum number of Periodic FIFOs */ -#define MAX_TX_FIFOS 15 /** Maximum number of Periodic FIFOs */ -#define MAX_EPS_CHANNELS 16 /** Maximum number of Endpoints/HostChannels */ - -/****************************************************************************/ - -//#define __RecordRegRW__ - -/*! - \fn static __inline__ uint32_t ifxusb_rreg( volatile uint32_t *_reg) - \brief Reads the content of a register. - \param _reg address of register to read. - \return contents of the register. - \ingroup IFXUSB_CSR_ACCESS_MACROS - */ -static __inline__ uint32_t ifxusb_rreg( volatile uint32_t *_reg) -{ - #ifdef __RecordRegRW__ - uint32_t r; - r=*(_reg); - return (r); - #else - return (*(_reg)); - #endif -}; - - -/*! - \fn static __inline__ void ifxusb_wreg( volatile uint32_t *_reg, const uint32_t _value) - \brief Writes a register with a 32 bit value. - \param _reg address of register to write. - \param _value value to write to _reg. - \ingroup IFXUSB_CSR_ACCESS_MACROS - */ -static __inline__ void ifxusb_wreg( volatile uint32_t *_reg, const uint32_t _value) -{ - #ifdef __RecordRegRW__ - printk(KERN_INFO "[W %p<-%08X]\n",_reg,_value); - #else - *(_reg)=_value; - #endif -}; - -/*! - \fn static __inline__ void ifxusb_mreg( volatile uint32_t *_reg, const uint32_t _clear_mask, const uint32_t _set_mask) - \brief Modifies bit values in a register. Using the - algorithm: (reg_contents & ~clear_mask) | set_mask. - \param _reg address of register to modify. - \param _clear_mask bit mask to be cleared. - \param _set_mask bit mask to be set. - \ingroup IFXUSB_CSR_ACCESS_MACROS - */ -static __inline__ void ifxusb_mreg( volatile uint32_t *_reg, const uint32_t _clear_mask, const uint32_t _set_mask) -{ - uint32_t v; - #ifdef __RecordRegRW__ - uint32_t r; - v= *(_reg); - r=v; - r&=(~_clear_mask); - r|= _set_mask; - *(_reg)=r ; - printk(KERN_INFO "[M %p->%08X+%08X/%08X<-%08X]\n",_reg,r,_clear_mask,_set_mask,r); - #else - v= *(_reg); - v&=(~_clear_mask); - v|= _set_mask; - *(_reg)=v ; - #endif -}; - -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_CORE_GLOBAL_REG - */ -/*@{*/ - -/*! typedef ifxusb_core_global_regs_t - \brief IFXUSB Core registers . - The ifxusb_core_global_regs structure defines the size - and relative field offsets for the Core Global registers. - */ -typedef struct ifxusb_core_global_regs -{ - volatile uint32_t gotgctl; /*!< 000h OTG Control and Status Register. */ - volatile uint32_t gotgint; /*!< 004h OTG Interrupt Register. */ - volatile uint32_t gahbcfg; /*!< 008h Core AHB Configuration Register. */ - volatile uint32_t gusbcfg; /*!< 00Ch Core USB Configuration Register. */ - volatile uint32_t grstctl; /*!< 010h Core Reset Register. */ - volatile uint32_t gintsts; /*!< 014h Core Interrupt Register. */ - volatile uint32_t gintmsk; /*!< 018h Core Interrupt Mask Register. */ - volatile uint32_t grxstsr; /*!< 01Ch Receive Status Queue Read Register (Read Only). */ - volatile uint32_t grxstsp; /*!< 020h Receive Status Queue Read & POP Register (Read Only). */ - volatile uint32_t grxfsiz; /*!< 024h Receive FIFO Size Register. */ - volatile uint32_t gnptxfsiz; /*!< 028h Non Periodic Transmit FIFO Size Register. */ - volatile uint32_t gnptxsts; /*!< 02Ch Non Periodic Transmit FIFO/Queue Status Register (Read Only). */ - volatile uint32_t gi2cctl; /*!< 030h I2C Access Register. */ - volatile uint32_t gpvndctl; /*!< 034h PHY Vendor Control Register. */ - volatile uint32_t ggpio; /*!< 038h General Purpose Input/Output Register. */ - volatile uint32_t guid; /*!< 03Ch User ID Register. */ - volatile uint32_t gsnpsid; /*!< 040h Synopsys ID Register (Read Only). */ - volatile uint32_t ghwcfg1; /*!< 044h User HW Config1 Register (Read Only). */ - volatile uint32_t ghwcfg2; /*!< 048h User HW Config2 Register (Read Only). */ - volatile uint32_t ghwcfg3; /*!< 04Ch User HW Config3 Register (Read Only). */ - volatile uint32_t ghwcfg4; /*!< 050h User HW Config4 Register (Read Only). */ - volatile uint32_t reserved[43]; /*!< 054h Reserved 054h-0FFh */ - volatile uint32_t hptxfsiz; /*!< 100h Host Periodic Transmit FIFO Size Register. */ - volatile uint32_t dptxfsiz_dieptxf[15];/*!< 104h + (FIFO_Number-1)*04h, 1 <= FIFO Number <= 15. - Device Periodic Transmit FIFO#n Register if dedicated - fifos are disabled, otherwise Device Transmit FIFO#n - Register. - */ -} ifxusb_core_global_regs_t; - -/*! - \brief Bits of the Core OTG Control and Status Register (GOTGCTL). - */ -typedef union gotgctl_data -{ - uint32_t d32; - struct{ - unsigned reserved21_31 : 11; - unsigned currmod : 1 ; /*!< 20 */ - unsigned bsesvld : 1 ; /*!< 19 */ - unsigned asesvld : 1 ; /*!< 18 */ - unsigned reserved17 : 1 ; - unsigned conidsts : 1 ; /*!< 16 */ - unsigned reserved12_15 : 4 ; - unsigned devhnpen : 1 ; /*!< 11 */ - unsigned hstsethnpen : 1 ; /*!< 10 */ - unsigned hnpreq : 1 ; /*!< 09 */ - unsigned hstnegscs : 1 ; /*!< 08 */ - unsigned reserved2_7 : 6 ; - unsigned sesreq : 1 ; /*!< 01 */ - unsigned sesreqscs : 1 ; /*!< 00 */ - } b; -} gotgctl_data_t; - -/*! - \brief Bit fields of the Core OTG Interrupt Register (GOTGINT). - */ -typedef union gotgint_data -{ - uint32_t d32; - struct - { - unsigned reserved31_20 : 12; - unsigned debdone : 1 ; /*!< 19 Debounce Done */ - unsigned adevtoutchng : 1 ; /*!< 18 A-Device Timeout Change */ - unsigned hstnegdet : 1 ; /*!< 17 Host Negotiation Detected */ - unsigned reserver10_16 : 7 ; - unsigned hstnegsucstschng : 1 ; /*!< 09 Host Negotiation Success Status Change */ - unsigned sesreqsucstschng : 1 ; /*!< 08 Session Request Success Status Change */ - unsigned reserved3_7 : 5 ; - unsigned sesenddet : 1 ; /*!< 02 Session End Detected */ - unsigned reserved0_1 : 2 ; - } b; -} gotgint_data_t; - -/*! - \brief Bit fields of the Core AHB Configuration Register (GAHBCFG). - */ -typedef union gahbcfg_data -{ - uint32_t d32; - struct - { - unsigned reserved9_31 : 23; - unsigned ptxfemplvl : 1 ; /*!< 08 Periodic FIFO empty level trigger condition*/ - unsigned nptxfemplvl : 1 ; /*!< 07 Non-Periodic FIFO empty level trigger condition*/ - #define IFXUSB_GAHBCFG_TXFEMPTYLVL_EMPTY 1 - #define IFXUSB_GAHBCFG_TXFEMPTYLVL_HALFEMPTY 0 - unsigned reserved : 1 ; - unsigned dmaenable : 1 ; /*!< 05 DMA enable*/ - #define IFXUSB_GAHBCFG_DMAENABLE 1 - unsigned hburstlen : 4 ; /*!< 01-04 DMA Burst-length*/ - #define IFXUSB_GAHBCFG_INT_DMA_BURST_SINGLE 0 - #define IFXUSB_GAHBCFG_INT_DMA_BURST_INCR 1 - #define IFXUSB_GAHBCFG_INT_DMA_BURST_INCR4 3 - #define IFXUSB_GAHBCFG_INT_DMA_BURST_INCR8 5 - #define IFXUSB_GAHBCFG_INT_DMA_BURST_INCR16 7 - unsigned glblintrmsk : 1 ; /*!< 00 USB Global Interrupt Enable */ - #define IFXUSB_GAHBCFG_GLBINT_ENABLE 1 - } b; -} gahbcfg_data_t; - -/*! - \brief Bit fields of the Core USB Configuration Register (GUSBCFG). -*/ -typedef union gusbcfg_data -{ - uint32_t d32; - struct - { - unsigned reserved31 : 1; - unsigned ForceDevMode : 1; /*!< 30 Force Device Mode */ - unsigned ForceHstMode : 1; /*!< 29 Force Host Mode */ - unsigned TxEndDelay : 1; /*!< 28 Tx End Delay */ - unsigned reserved2723 : 5; - unsigned term_sel_dl_pulse : 1; /*!< 22 TermSel DLine Pulsing Selection */ - unsigned reserved2117 : 5; - unsigned otgutmifssel : 1; /*!< 16 UTMIFS Select */ - unsigned phylpwrclksel : 1; /*!< 15 PHY Low-Power Clock Select */ - unsigned reserved14 : 1; - unsigned usbtrdtim : 4; /*!< 13-10 USB Turnaround Time */ - unsigned hnpcap : 1; /*!< 09 HNP-Capable */ - unsigned srpcap : 1; /*!< 08 SRP-Capable */ - unsigned reserved07 : 1; - unsigned physel : 1; /*!< 06 USB 2.0 High-Speed PHY or - USB 1.1 Full-Speed Serial - Transceiver Select */ - unsigned fsintf : 1; /*!< 05 Full-Speed Serial Interface Select */ - unsigned ulpi_utmi_sel : 1; /*!< 04 ULPI or UTMI+ Select */ - unsigned phyif : 1; /*!< 03 PHY Interface */ - unsigned toutcal : 3; /*!< 00-02 HS/FS Timeout Calibration */ - }b; -} gusbcfg_data_t; - -/*! - \brief Bit fields of the Core Reset Register (GRSTCTL). - */ -typedef union grstctl_data -{ - uint32_t d32; - struct - { - unsigned ahbidle : 1; /*!< 31 AHB Master Idle. Indicates the AHB Master State - Machine is in IDLE condition. */ - unsigned dmareq : 1; /*!< 30 DMA Request Signal. Indicated DMA request is in - probress. Used for debug purpose. */ - unsigned reserved11_29 :19; - unsigned txfnum : 5; /*!< 10-06 TxFIFO Number (TxFNum) to be flushed. - 0x00: Non Periodic TxFIFO Flush or TxFIFO 0 - 0x01-0x0F: Periodic TxFIFO Flush or TxFIFO n - 0x10: Flush all TxFIFO - */ - unsigned txfflsh : 1; /*!< 05 TxFIFO Flush */ - unsigned rxfflsh : 1; /*!< 04 RxFIFO Flush */ - unsigned intknqflsh : 1; /*!< 03 In Token Sequence Learning Queue Flush (Device Only) */ - unsigned hstfrm : 1; /*!< 02 Host Frame Counter Reset (Host Only) */ - unsigned hsftrst : 1; /*!< 01 Hclk Soft Reset */ - - unsigned csftrst : 1; /*!< 00 Core Soft Reset - The application can flush the control logic in the - entire core using this bit. This bit resets the - pipelines in the AHB Clock domain as well as the - PHY Clock domain. - The state machines are reset to an IDLE state, the - control bits in the CSRs are cleared, all the - transmit FIFOs and the receive FIFO are flushed. - The status mask bits that control the generation of - the interrupt, are cleared, to clear the - interrupt. The interrupt status bits are not - cleared, so the application can get the status of - any events that occurred in the core after it has - set this bit. - Any transactions on the AHB are terminated as soon - as possible following the protocol. Any - transactions on the USB are terminated immediately. - The configuration settings in the CSRs are - unchanged, so the software doesn't have to - reprogram these registers (Device - Configuration/Host Configuration/Core System - Configuration/Core PHY Configuration). - The application can write to this bit, any time it - wants to reset the core. This is a self clearing - bit and the core clears this bit after all the - necessary logic is reset in the core, which may - take several clocks, depending on the current state - of the core. - */ - }b; -} grstctl_t; - -/*! - \brief Bit fields of the Core Interrupt Mask Register (GINTMSK) and - Core Interrupt Register (GINTSTS). - */ -typedef union gint_data -{ - uint32_t d32; - #define IFXUSB_SOF_INTR_MASK 0x0008 - struct - { - unsigned wkupintr : 1; /*!< 31 Resume/Remote Wakeup Detected Interrupt */ - unsigned sessreqintr : 1; /*!< 30 Session Request/New Session Detected Interrupt */ - unsigned disconnect : 1; /*!< 29 Disconnect Detected Interrupt */ - unsigned conidstschng : 1; /*!< 28 Connector ID Status Change */ - unsigned reserved27 : 1; - unsigned ptxfempty : 1; /*!< 26 Periodic TxFIFO Empty */ - unsigned hcintr : 1; /*!< 25 Host Channels Interrupt */ - unsigned portintr : 1; /*!< 24 Host Port Interrupt */ - unsigned reserved23 : 1; - unsigned fetsuspmsk : 1; /*!< 22 Data Fetch Suspended */ - unsigned incomplisoout : 1; /*!< 21 Incomplete IsochronousOUT/Period Transfer */ - unsigned incomplisoin : 1; /*!< 20 Incomplete Isochronous IN Transfer */ - unsigned outepintr : 1; /*!< 19 OUT Endpoints Interrupt */ - unsigned inepintr : 1; /*!< 18 IN Endpoints Interrupt */ - unsigned epmismatch : 1; /*!< 17 Endpoint Mismatch Interrupt */ - unsigned reserved16 : 1; - unsigned eopframe : 1; /*!< 15 End of Periodic Frame Interrupt */ - unsigned isooutdrop : 1; /*!< 14 Isochronous OUT Packet Dropped Interrupt */ - unsigned enumdone : 1; /*!< 13 Enumeration Done */ - unsigned usbreset : 1; /*!< 12 USB Reset */ - unsigned usbsuspend : 1; /*!< 11 USB Suspend */ - unsigned erlysuspend : 1; /*!< 10 Early Suspend */ - unsigned i2cintr : 1; /*!< 09 I2C Interrupt */ - unsigned reserved8 : 1; - unsigned goutnakeff : 1; /*!< 07 Global OUT NAK Effective */ - unsigned ginnakeff : 1; /*!< 06 Global Non-periodic IN NAK Effective */ - unsigned nptxfempty : 1; /*!< 05 Non-periodic TxFIFO Empty */ - unsigned rxstsqlvl : 1; /*!< 04 Receive FIFO Non-Empty */ - unsigned sofintr : 1; /*!< 03 Start of (u)Frame */ - unsigned otgintr : 1; /*!< 02 OTG Interrupt */ - unsigned modemismatch : 1; /*!< 01 Mode Mismatch Interrupt */ - unsigned reserved0 : 1; - } b; -} gint_data_t; - -/*! - \brief Bit fields in the Receive Status Read and Pop Registers (GRXSTSR, GRXSTSP) - */ -typedef union grxsts_data -{ - uint32_t d32; - struct - { - unsigned reserved : 7; - unsigned fn : 4; /*!< 24-21 Frame Number */ - unsigned pktsts : 4; /*!< 20-17 Packet Status */ - #define IFXUSB_DSTS_DATA_UPDT 0x2 // OUT Data Packet - #define IFXUSB_DSTS_XFER_COMP 0x3 // OUT Data Transfer Complete - #define IFXUSB_DSTS_GOUT_NAK 0x1 // Global OUT NAK - #define IFXUSB_DSTS_SETUP_COMP 0x4 // Setup Phase Complete - #define IFXUSB_DSTS_SETUP_UPDT 0x6 // SETUP Packet - unsigned dpid : 2; /*!< 16-15 Data PID */ - unsigned bcnt :11; /*!< 14-04 Byte Count */ - unsigned epnum : 4; /*!< 03-00 Endpoint Number */ - } db; - struct - { - unsigned reserved :11; - unsigned pktsts : 4; /*!< 20-17 Packet Status */ - #define IFXUSB_HSTS_DATA_UPDT 0x2 // OUT Data Packet - #define IFXUSB_HSTS_XFER_COMP 0x3 // OUT Data Transfer Complete - #define IFXUSB_HSTS_DATA_TOGGLE_ERR 0x5 // DATA TOGGLE Error - #define IFXUSB_HSTS_CH_HALTED 0x7 // Channel Halted - unsigned dpid : 2; /*!< 16-15 Data PID */ - unsigned bcnt :11; /*!< 14-04 Byte Count */ - unsigned chnum : 4; /*!< 03-00 Channel Number */ - } hb; -} grxsts_data_t; - -/*! - \brief Bit fields in the FIFO Size Registers (HPTXFSIZ, GNPTXFSIZ, DPTXFSIZn). - */ -typedef union fifosize_data -{ - uint32_t d32; - struct - { - unsigned depth : 16; /*!< 31-16 TxFIFO Depth (in DWord)*/ - unsigned startaddr : 16; /*!< 15-00 RAM Starting address */ - } b; -} fifosize_data_t; - -/*! - \brief Bit fields in the Non-Periodic Transmit FIFO/Queue Status Register (GNPTXSTS). - */ - -typedef union gnptxsts_data -{ - uint32_t d32; - struct - { - unsigned reserved : 1; - unsigned nptxqtop_chnep : 4; /*!< 30-27 Channel/EP Number of top of the Non-Periodic - Transmit Request Queue - */ - unsigned nptxqtop_token : 2; /*!< 26-25 Token Type top of the Non-Periodic - Transmit Request Queue - 0 - IN/OUT - 1 - Zero Length OUT - 2 - PING/Complete Split - 3 - Channel Halt - */ - unsigned nptxqtop_terminate : 1; /*!< 24 Terminate (Last entry for the selected - channel/EP)*/ - unsigned nptxqspcavail : 8; /*!< 23-16 Transmit Request Queue Space Available */ - unsigned nptxfspcavail :16; /*!< 15-00 TxFIFO Space Avail (in DWord)*/ - }b; -} gnptxsts_data_t; - - -/*! - \brief Bit fields in the Transmit FIFO Status Register (DTXFSTS). - */ -typedef union dtxfsts_data -{ - uint32_t d32; - struct - { - unsigned reserved : 16; - unsigned txfspcavail : 16; /*!< 15-00 TxFIFO Space Avail (in DWord)*/ - }b; -} dtxfsts_data_t; - - -/*! - \brief Bit fields in the I2C Control Register (I2CCTL). - */ -typedef union gi2cctl_data -{ - uint32_t d32; - struct - { - unsigned bsydne : 1; /*!< 31 I2C Busy/Done*/ - unsigned rw : 1; /*!< 30 Read/Write Indicator */ - unsigned reserved : 2; - unsigned i2cdevaddr : 2; /*!< 27-26 I2C Device Address */ - unsigned i2csuspctl : 1; /*!< 25 I2C Suspend Control */ - unsigned ack : 1; /*!< 24 I2C ACK */ - unsigned i2cen : 1; /*!< 23 I2C Enable */ - unsigned addr : 7; /*!< 22-16 I2C Address */ - unsigned regaddr : 8; /*!< 15-08 I2C Register Addr */ - unsigned rwdata : 8; /*!< I2C Read/Write Data */ - } b; -} gi2cctl_data_t; - - -/*! - \brief Bit fields in the User HW Config1 Register. - */ -typedef union hwcfg1_data -{ - uint32_t d32; - struct - { - unsigned ep_dir15 : 2; /*!< Direction of each EP - 0: BIDIR (IN and OUT) endpoint - 1: IN endpoint - 2: OUT endpoint - 3: Reserved - */ - unsigned ep_dir14 : 2; - unsigned ep_dir13 : 2; - unsigned ep_dir12 : 2; - unsigned ep_dir11 : 2; - unsigned ep_dir10 : 2; - unsigned ep_dir09 : 2; - unsigned ep_dir08 : 2; - unsigned ep_dir07 : 2; - unsigned ep_dir06 : 2; - unsigned ep_dir05 : 2; - unsigned ep_dir04 : 2; - unsigned ep_dir03 : 2; - unsigned ep_dir02 : 2; - unsigned ep_dir01 : 2; - unsigned ep_dir00 : 2; - }b; -} hwcfg1_data_t; - -/*! - \brief Bit fields in the User HW Config2 Register. - */ -typedef union hwcfg2_data -{ - uint32_t d32; - struct - { - unsigned reserved31 : 1; - unsigned dev_token_q_depth : 5; /*!< 30-26 Device Mode IN Token Sequence Learning Queue Depth */ - unsigned host_perio_tx_q_depth : 2; /*!< 25-24 Host Mode Periodic Request Queue Depth */ - unsigned nonperio_tx_q_depth : 2; /*!< 23-22 Non-periodic Request Queue Depth */ - unsigned rx_status_q_depth : 2; /*!< 21-20 Multi Processor Interrupt Enabled */ - unsigned dynamic_fifo : 1; /*!< 19 Dynamic FIFO Sizing Enabled */ - unsigned perio_ep_supported : 1; /*!< 18 Periodic OUT Channels Supported in Host Mode */ - unsigned num_host_chan : 4; /*!< 17-14 Number of Host Channels */ - unsigned num_dev_ep : 4; /*!< 13-10 Number of Device Endpoints */ - unsigned fs_phy_type : 2; /*!< 09-08 Full-Speed PHY Interface Type */ - #define IFXUSB_HWCFG2_FS_PHY_TYPE_NOT_SUPPORTED 0 - #define IFXUSB_HWCFG2_FS_PHY_TYPE_DEDICATE 1 - #define IFXUSB_HWCFG2_FS_PHY_TYPE_UTMI 2 - #define IFXUSB_HWCFG2_FS_PHY_TYPE_ULPI 3 - unsigned hs_phy_type : 2; /*!< 07-06 High-Speed PHY Interface Type */ - #define IFXUSB_HWCFG2_HS_PHY_TYPE_NOT_SUPPORTED 0 - #define IFXUSB_HWCFG2_HS_PHY_TYPE_UTMI 1 - #define IFXUSB_HWCFG2_HS_PHY_TYPE_ULPI 2 - #define IFXUSB_HWCFG2_HS_PHY_TYPE_UTMI_ULPI 3 - unsigned point2point : 1; /*!< 05 Point-to-Point */ - unsigned architecture : 2; /*!< 04-03 Architecture */ - #define IFXUSB_HWCFG2_ARCH_SLAVE_ONLY 0 - #define IFXUSB_HWCFG2_ARCH_EXT_DMA 1 - #define IFXUSB_HWCFG2_ARCH_INT_DMA 2 - unsigned op_mode : 3; /*!< 02-00 Mode of Operation */ - #define IFXUSB_HWCFG2_OP_MODE_HNP_SRP_CAPABLE_OTG 0 - #define IFXUSB_HWCFG2_OP_MODE_SRP_ONLY_CAPABLE_OTG 1 - #define IFXUSB_HWCFG2_OP_MODE_NO_HNP_SRP_CAPABLE_OTG 2 - #define IFXUSB_HWCFG2_OP_MODE_SRP_CAPABLE_DEVICE 3 - #define IFXUSB_HWCFG2_OP_MODE_NO_SRP_CAPABLE_DEVICE 4 - #define IFXUSB_HWCFG2_OP_MODE_SRP_CAPABLE_HOST 5 - #define IFXUSB_HWCFG2_OP_MODE_NO_SRP_CAPABLE_HOST 6 - } b; -} hwcfg2_data_t; - -/*! - \brief Bit fields in the User HW Config3 Register. - */ -typedef union hwcfg3_data -{ - uint32_t d32; - struct - { - unsigned dfifo_depth :16; /*!< 31-16 DFIFO Depth */ - unsigned reserved15_12 : 4; - unsigned synch_reset_type : 1; /*!< 11 Reset Style for Clocked always Blocks in RTL */ - unsigned optional_features : 1; /*!< 10 Optional Features Removed */ - unsigned vendor_ctrl_if : 1; /*!< 09 Vendor Control Interface Support */ - unsigned i2c : 1; /*!< 08 I2C Selection */ - unsigned otg_func : 1; /*!< 07 OTG Function Enabled */ - unsigned packet_size_cntr_width : 3; /*!< 06-04 Width of Packet Size Counters */ - unsigned xfer_size_cntr_width : 4; /*!< 03-00 Width of Transfer Size Counters */ - } b; -} hwcfg3_data_t; - -/*! - \brief Bit fields in the User HW Config4 - * Register. Read the register into the <i>d32</i> element then read - * out the bits using the <i>b</i>it elements. - */ -typedef union hwcfg4_data -{ - uint32_t d32; - struct - { - unsigned desc_dma_dyn : 1; /*!< 31 Scatter/Gather DMA */ - unsigned desc_dma : 1; /*!< 30 Scatter/Gather DMA configuration */ - unsigned num_in_eps : 4; /*!< 29-26 Number of Device Mode IN Endpoints Including Control Endpoints */ - unsigned ded_fifo_en : 1; /*!< 25 Enable Dedicated Transmit FIFO for device IN Endpoints */ - unsigned session_end_filt_en : 1; /*!< 24 session_end Filter Enabled */ - unsigned b_valid_filt_en : 1; /*!< 23 b_valid Filter Enabled */ - unsigned a_valid_filt_en : 1; /*!< 22 a_valid Filter Enabled */ - unsigned vbus_valid_filt_en : 1; /*!< 21 vbus_valid Filter Enabled */ - unsigned iddig_filt_en : 1; /*!< 20 iddig Filter Enable */ - unsigned num_dev_mode_ctrl_ep : 4; /*!< 19-16 Number of Device Mode Control Endpoints in Addition to Endpoint 0 */ - unsigned utmi_phy_data_width : 2; /*!< 15-14 UTMI+ PHY/ULPI-to-Internal UTMI+ Wrapper Data Width */ - unsigned reserved13_06 : 8; - unsigned min_ahb_freq : 1; /*!< 05 Minimum AHB Frequency Less Than 60 MHz */ - unsigned power_optimiz : 1; /*!< 04 Enable Power Optimization? */ - unsigned num_dev_perio_in_ep : 4; /*!< 03-00 Number of Device Mode Periodic IN Endpoints */ - } b; -} hwcfg4_data_t; - -/*@}*//*IFXUSB_CSR_CORE_GLOBAL_REG*/ - -/****************************************************************************/ -/*! - \addtogroup IFXUSB_CSR_DEVICE_GLOBAL_REG - */ -/*@{*/ - -/*! typedef ifxusb_dev_global_regs_t - \brief IFXUSB Device Mode Global registers. Offsets 800h-BFFh - The ifxusb_dev_global_regs structure defines the size - and relative field offsets for the Device Global registers. - These registers are visible only in Device mode and must not be - accessed in Host mode, as the results are unknown. - */ -typedef struct ifxusb_dev_global_regs -{ - volatile uint32_t dcfg; /*!< 800h Device Configuration Register. */ - volatile uint32_t dctl; /*!< 804h Device Control Register. */ - volatile uint32_t dsts; /*!< 808h Device Status Register (Read Only). */ - uint32_t unused; - volatile uint32_t diepmsk; /*!< 810h Device IN Endpoint Common Interrupt Mask Register. */ - volatile uint32_t doepmsk; /*!< 814h Device OUT Endpoint Common Interrupt Mask Register. */ - volatile uint32_t daint; /*!< 818h Device All Endpoints Interrupt Register. */ - volatile uint32_t daintmsk; /*!< 81Ch Device All Endpoints Interrupt Mask Register. */ - volatile uint32_t dtknqr1; /*!< 820h Device IN Token Queue Read Register-1 (Read Only). */ - volatile uint32_t dtknqr2; /*!< 824h Device IN Token Queue Read Register-2 (Read Only). */ - volatile uint32_t dvbusdis; /*!< 828h Device VBUS discharge Register.*/ - volatile uint32_t dvbuspulse; /*!< 82Ch Device VBUS Pulse Register. */ - volatile uint32_t dtknqr3_dthrctl; /*!< 830h Device IN Token Queue Read Register-3 (Read Only). - Device Thresholding control register (Read/Write) - */ - volatile uint32_t dtknqr4_fifoemptymsk; /*!< 834h Device IN Token Queue Read Register-4 (Read Only). - Device IN EPs empty Inr. Mask Register (Read/Write) - */ -} ifxusb_device_global_regs_t; - -/*! - \brief Bit fields in the Device Configuration Register. - */ - -typedef union dcfg_data -{ - uint32_t d32; - struct - { - unsigned reserved31_26 : 6; - unsigned perschintvl : 2; /*!< 25-24 Periodic Scheduling Interval */ - unsigned descdma : 1; /*!< 23 Enable Descriptor DMA in Device mode */ - unsigned epmscnt : 5; /*!< 22-18 In Endpoint Mis-match count */ - unsigned reserved13_17 : 5; - unsigned perfrint : 2; /*!< 12-11 Periodic Frame Interval */ - #define IFXUSB_DCFG_FRAME_INTERVAL_80 0 - #define IFXUSB_DCFG_FRAME_INTERVAL_85 1 - #define IFXUSB_DCFG_FRAME_INTERVAL_90 2 - #define IFXUSB_DCFG_FRAME_INTERVAL_95 3 - unsigned devaddr : 7; /*!< 10-04 Device Addresses */ - unsigned reserved3 : 1; - unsigned nzstsouthshk : 1; /*!< 02 Non Zero Length Status OUT Handshake */ - #define IFXUSB_DCFG_SEND_STALL 1 - unsigned devspd : 2; /*!< 01-00 Device Speed */ - } b; -} dcfg_data_t; - -/*! - \brief Bit fields in the Device Control Register. - */ -typedef union dctl_data -{ - uint32_t d32; - struct - { - unsigned reserved16_31 :16; - unsigned ifrmnum : 1; /*!< 15 Ignore Frame Number for ISOC EPs */ - unsigned gmc : 2; /*!< 14-13 Global Multi Count */ - unsigned gcontbna : 1; /*!< 12 Global Continue on BNA */ - unsigned pwronprgdone : 1; /*!< 11 Power-On Programming Done */ - unsigned cgoutnak : 1; /*!< 10 Clear Global OUT NAK */ - unsigned sgoutnak : 1; /*!< 09 Set Global OUT NAK */ - unsigned cgnpinnak : 1; /*!< 08 Clear Global Non-Periodic IN NAK */ - unsigned sgnpinnak : 1; /*!< 07 Set Global Non-Periodic IN NAK */ - unsigned tstctl : 3; /*!< 06-04 Test Control */ - unsigned goutnaksts : 1; /*!< 03 Global OUT NAK Status */ - unsigned gnpinnaksts : 1; /*!< 02 Global Non-Periodic IN NAK Status */ - unsigned sftdiscon : 1; /*!< 01 Soft Disconnect */ - unsigned rmtwkupsig : 1; /*!< 00 Remote Wakeup */ - } b; -} dctl_data_t; - - -/*! - \brief Bit fields in the Device Status Register. - */ -typedef union dsts_data -{ - uint32_t d32; - struct - { - unsigned reserved22_31 :10; - unsigned soffn :14; /*!< 21-08 Frame or Microframe Number of the received SOF */ - unsigned reserved4_7 : 4; - unsigned errticerr : 1; /*!< 03 Erratic Error */ - unsigned enumspd : 2; /*!< 02-01 Enumerated Speed */ - #define IFXUSB_DSTS_ENUMSPD_HS_PHY_30MHZ_OR_60MHZ 0 - #define IFXUSB_DSTS_ENUMSPD_FS_PHY_30MHZ_OR_60MHZ 1 - #define IFXUSB_DSTS_ENUMSPD_LS_PHY_6MHZ 2 - #define IFXUSB_DSTS_ENUMSPD_FS_PHY_48MHZ 3 - unsigned suspsts : 1; /*!< 00 Suspend Status */ - } b; -} dsts_data_t; - -/*! - \brief Bit fields in the Device IN EP Interrupt Register - and the Device IN EP Common Mask Register. - */ -typedef union diepint_data -{ - uint32_t d32; - struct - { - unsigned reserved14_31 :18; - unsigned nakmsk : 1; /*!< 13 NAK interrupt Mask */ - unsigned reserved10_12 : 3; - unsigned bna : 1; /*!< 09 BNA Interrupt mask */ - unsigned txfifoundrn : 1; /*!< 08 Fifo Underrun Mask */ - unsigned emptyintr : 1; /*!< 07 IN Endpoint HAK Effective mask */ - unsigned inepnakeff : 1; /*!< 06 IN Endpoint HAK Effective mask */ - unsigned intknepmis : 1; /*!< 05 IN Token Received with EP mismatch mask */ - unsigned intktxfemp : 1; /*!< 04 IN Token received with TxF Empty mask */ - unsigned timeout : 1; /*!< 03 TimeOUT Handshake mask (non-ISOC EPs) */ - unsigned ahberr : 1; /*!< 02 AHB Error mask */ - unsigned epdisabled : 1; /*!< 01 Endpoint disable mask */ - unsigned xfercompl : 1; /*!< 00 Transfer complete mask */ - } b; -} diepint_data_t; - - -/*! - \brief Bit fields in the Device OUT EP Interrupt Register and - Device OUT EP Common Interrupt Mask Register. - */ -typedef union doepint_data -{ - uint32_t d32; - struct - { - unsigned reserved15_31 :17; - unsigned nyetmsk : 1; /*!< 14 NYET Interrupt */ - unsigned nakmsk : 1; /*!< 13 NAK Interrupt */ - unsigned bbleerrmsk : 1; /*!< 12 Babble Interrupt */ - unsigned reserved10_11 : 2; - unsigned bna : 1; /*!< 09 BNA Interrupt */ - unsigned outpkterr : 1; /*!< 08 OUT packet Error */ - unsigned reserved07 : 1; - unsigned back2backsetup : 1; /*!< 06 Back-to-Back SETUP Packets Received */ - unsigned stsphsercvd : 1; /*!< 05 */ - unsigned outtknepdis : 1; /*!< 04 OUT Token Received when Endpoint Disabled */ - unsigned setup : 1; /*!< 03 Setup Phase Done (contorl EPs) */ - unsigned ahberr : 1; /*!< 02 AHB Error */ - unsigned epdisabled : 1; /*!< 01 Endpoint disable */ - unsigned xfercompl : 1; /*!< 00 Transfer complete */ - } b; -} doepint_data_t; - - -/*! - \brief Bit fields in the Device All EP Interrupt Registers. - */ -typedef union daint_data -{ - uint32_t d32; - struct - { - unsigned out : 16; /*!< 31-16 OUT Endpoint bits */ - unsigned in : 16; /*!< 15-00 IN Endpoint bits */ - } eps; - struct - { - /** OUT Endpoint bits */ - unsigned outep15 : 1; - unsigned outep14 : 1; - unsigned outep13 : 1; - unsigned outep12 : 1; - unsigned outep11 : 1; - unsigned outep10 : 1; - unsigned outep09 : 1; - unsigned outep08 : 1; - unsigned outep07 : 1; - unsigned outep06 : 1; - unsigned outep05 : 1; - unsigned outep04 : 1; - unsigned outep03 : 1; - unsigned outep02 : 1; - unsigned outep01 : 1; - unsigned outep00 : 1; - /** IN Endpoint bits */ - unsigned inep15 : 1; - unsigned inep14 : 1; - unsigned inep13 : 1; - unsigned inep12 : 1; - unsigned inep11 : 1; - unsigned inep10 : 1; - unsigned inep09 : 1; - unsigned inep08 : 1; - unsigned inep07 : 1; - unsigned inep06 : 1; - unsigned inep05 : 1; - unsigned inep04 : 1; - unsigned inep03 : 1; - unsigned inep02 : 1; - unsigned inep01 : 1; - unsigned inep00 : 1; - } ep; -} daint_data_t; - - -/*! - \brief Bit fields in the Device IN Token Queue Read Registers. - */ -typedef union dtknq1_data -{ - uint32_t d32; - struct - { - unsigned epnums0_5 :24; /*!< 31-08 EP Numbers of IN Tokens 0 ... 4 */ - unsigned wrap_bit : 1; /*!< 07 write pointer has wrapped */ - unsigned reserved05_06 : 2; - unsigned intknwptr : 5; /*!< 04-00 In Token Queue Write Pointer */ - }b; -} dtknq1_data_t; - - -/*! - \brief Bit fields in Threshold control Register - */ -typedef union dthrctl_data -{ - uint32_t d32; - struct - { - unsigned reserved26_31 : 6; - unsigned rx_thr_len : 9; /*!< 25-17 Rx Thr. Length */ - unsigned rx_thr_en : 1; /*!< 16 Rx Thr. Enable */ - unsigned reserved11_15 : 5; - unsigned tx_thr_len : 9; /*!< 10-02 Tx Thr. Length */ - unsigned iso_thr_en : 1; /*!< 01 ISO Tx Thr. Enable */ - unsigned non_iso_thr_en : 1; /*!< 00 non ISO Tx Thr. Enable */ - } b; -} dthrctl_data_t; - -/*@}*//*IFXUSB_CSR_DEVICE_GLOBAL_REG*/ - -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_DEVICE_EP_REG - */ -/*@{*/ - -/*! typedef ifxusb_dev_in_ep_regs_t - \brief Device Logical IN Endpoint-Specific Registers. - There will be one set of endpoint registers per logical endpoint - implemented. - each EP's IN EP Register are offset at : - 900h + * (ep_num * 20h) - */ - -typedef struct ifxusb_dev_in_ep_regs -{ - volatile uint32_t diepctl; /*!< 00h: Endpoint Control Register */ - uint32_t reserved04; /*!< 04h: */ - volatile uint32_t diepint; /*!< 08h: Endpoint Interrupt Register */ - uint32_t reserved0C; /*!< 0Ch: */ - volatile uint32_t dieptsiz; /*!< 10h: Endpoint Transfer Size Register.*/ - volatile uint32_t diepdma; /*!< 14h: Endpoint DMA Address Register. */ - volatile uint32_t dtxfsts; /*!< 18h: Endpoint Transmit FIFO Status Register. */ - volatile uint32_t diepdmab; /*!< 1Ch: Endpoint DMA Buffer Register. */ -} ifxusb_dev_in_ep_regs_t; - -/*! typedef ifxusb_dev_out_ep_regs_t - \brief Device Logical OUT Endpoint-Specific Registers. - There will be one set of endpoint registers per logical endpoint - implemented. - each EP's OUT EP Register are offset at : - B00h + * (ep_num * 20h) + 00h - */ -typedef struct ifxusb_dev_out_ep_regs -{ - volatile uint32_t doepctl; /*!< 00h: Endpoint Control Register */ - volatile uint32_t doepfn; /*!< 04h: Endpoint Frame number Register */ - volatile uint32_t doepint; /*!< 08h: Endpoint Interrupt Register */ - uint32_t reserved0C; /*!< 0Ch: */ - volatile uint32_t doeptsiz; /*!< 10h: Endpoint Transfer Size Register.*/ - volatile uint32_t doepdma; /*!< 14h: Endpoint DMA Address Register. */ - uint32_t reserved18; /*!< 18h: */ - volatile uint32_t doepdmab; /*!< 1Ch: Endpoint DMA Buffer Register. */ -} ifxusb_dev_out_ep_regs_t; - - -/*! - \brief Bit fields in the Device EP Control - Register. - */ -typedef union depctl_data -{ - uint32_t d32; - struct - { - unsigned epena : 1; /*!< 31 Endpoint Enable */ - unsigned epdis : 1; /*!< 30 Endpoint Disable */ - unsigned setd1pid : 1; /*!< 29 Set DATA1 PID (INTR/Bulk IN and OUT endpoints) */ - unsigned setd0pid : 1; /*!< 28 Set DATA0 PID (INTR/Bulk IN and OUT endpoints) */ - unsigned snak : 1; /*!< 27 Set NAK */ - unsigned cnak : 1; /*!< 26 Clear NAK */ - unsigned txfnum : 4; /*!< 25-22 Tx Fifo Number */ - unsigned stall : 1; /*!< 21 Stall Handshake */ - unsigned snp : 1; /*!< 20 Snoop Mode */ - unsigned eptype : 2; /*!< 19-18 Endpoint Type - 0: Control - 1: Isochronous - 2: Bulk - 3: Interrupt - */ - unsigned naksts : 1; /*!< 17 NAK Status */ - unsigned dpid : 1; /*!< 16 Endpoint DPID (INTR/Bulk IN and OUT endpoints) */ - unsigned usbactep : 1; /*!< 15 USB Active Endpoint */ - unsigned nextep : 4; /*!< 14-11 Next Endpoint */ - unsigned mps :11; /*!< 10-00 Maximum Packet Size */ - #define IFXUSB_DEP0CTL_MPS_64 0 - #define IFXUSB_DEP0CTL_MPS_32 1 - #define IFXUSB_DEP0CTL_MPS_16 2 - #define IFXUSB_DEP0CTL_MPS_8 3 - } b; -} depctl_data_t; - - -/*! - \brief Bit fields in the Device EP Transfer Size Register. (EP0 and EPn) - */ -typedef union deptsiz_data -{ - uint32_t d32; - struct - { - unsigned reserved31 : 1; - unsigned supcnt : 2; /*!< 30-29 Setup Packet Count */ - #ifdef __DED_FIFO__ - unsigned reserved21_28 : 8; - unsigned pktcnt : 2; /*!< 19-20 Packet Count */ - #else - unsigned reserved20_28 : 9; - unsigned pktcnt : 1; /*!< 19 Packet Count */ - #endif - unsigned reserved7_18 :12; - unsigned xfersize : 7; /*!< 06-00 Transfer size */ - }b0; - struct - { - unsigned reserved : 1; - unsigned mc : 2; /*!< 30-29 Multi Count */ - unsigned pktcnt :10; /*!< 28-19 Packet Count */ - unsigned xfersize :19; /*!< 18-00 Transfer size */ - } b; -} deptsiz_data_t; - -/*@}*//*IFXUSB_CSR_DEVICE_EP_REG*/ -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_DEVICE_DMA_DESC - */ -/*@{*/ -/*! - \brief Bit fields in the DMA Descriptor status quadlet. - */ -typedef union desc_sts_data -{ - struct - { - unsigned bs : 2; /*!< 31-30 Buffer Status */ - #define BS_HOST_READY 0x0 - #define BS_DMA_BUSY 0x1 - #define BS_DMA_DONE 0x2 - #define BS_HOST_BUSY 0x3 - unsigned sts : 2; /*!< 29-28 Receive/Trasmit Status */ - #define RTS_SUCCESS 0x0 - #define RTS_BUFFLUSH 0x1 - #define RTS_RESERVED 0x2 - #define RTS_BUFERR 0x3 - unsigned l : 1; /*!< 27 Last */ - unsigned sp : 1; /*!< 26 Short Packet */ - unsigned ioc : 1; /*!< 25 Interrupt On Complete */ - unsigned sr : 1; /*!< 24 Setup Packet received */ - unsigned mtrf : 1; /*!< 23 Multiple Transfer */ - unsigned reserved16_22 : 7; - unsigned bytes :16; /*!< 15-00 Transfer size in bytes */ - } b; - uint32_t d32; /*!< DMA Descriptor data buffer pointer */ -} desc_sts_data_t; - -/*@}*//*IFXUSB_CSR_DEVICE_DMA_DESC*/ -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_HOST_GLOBAL_REG - */ -/*@{*/ -/*! typedef ifxusb_host_global_regs_t - \brief IFXUSB Host Mode Global registers. Offsets 400h-7FFh - The ifxusb_host_global_regs structure defines the size - and relative field offsets for the Host Global registers. - These registers are visible only in Host mode and must not be - accessed in Device mode, as the results are unknown. - */ -typedef struct ifxusb_host_global_regs -{ - volatile uint32_t hcfg; /*!< 400h Host Configuration Register. */ - volatile uint32_t hfir; /*!< 404h Host Frame Interval Register. */ - volatile uint32_t hfnum; /*!< 408h Host Frame Number / Frame Remaining Register. */ - uint32_t reserved40C; - volatile uint32_t hptxsts; /*!< 410h Host Periodic Transmit FIFO/ Queue Status Register. */ - volatile uint32_t haint; /*!< 414h Host All Channels Interrupt Register. */ - volatile uint32_t haintmsk; /*!< 418h Host All Channels Interrupt Mask Register. */ -} ifxusb_host_global_regs_t; - -/*! - \brief Bit fields in the Host Configuration Register. - */ -typedef union hcfg_data -{ - uint32_t d32; - struct - { - unsigned reserved31_03 :29; - unsigned fslssupp : 1; /*!< 02 FS/LS Only Support */ - unsigned fslspclksel : 2; /*!< 01-00 FS/LS Phy Clock Select */ - #define IFXUSB_HCFG_30_60_MHZ 0 - #define IFXUSB_HCFG_48_MHZ 1 - #define IFXUSB_HCFG_6_MHZ 2 - } b; -} hcfg_data_t; - -/*! - \brief Bit fields in the Host Frame Interval Register. - */ -typedef union hfir_data -{ - uint32_t d32; - struct - { - unsigned reserved : 16; - unsigned frint : 16; /*!< 15-00 Frame Interval */ - } b; -} hfir_data_t; - -/*! - \brief Bit fields in the Host Frame Time Remaing/Number Register. - */ -typedef union hfnum_data -{ - uint32_t d32; - struct - { - unsigned frrem : 16; /*!< 31-16 Frame Time Remaining */ - unsigned frnum : 16; /*!< 15-00 Frame Number*/ - #define IFXUSB_HFNUM_MAX_FRNUM 0x3FFF - } b; -} hfnum_data_t; - -/*! - \brief Bit fields in the Host Periodic Transmit FIFO/Queue Status Register - */ -typedef union hptxsts_data -{ - /** raw register data */ - uint32_t d32; - struct - { - /** Top of the Periodic Transmit Request Queue - * - bit 24 - Terminate (last entry for the selected channel) - */ - unsigned ptxqtop_odd : 1; /*!< 31 Top of the Periodic Transmit Request - Queue Odd/even microframe*/ - unsigned ptxqtop_chnum : 4; /*!< 30-27 Top of the Periodic Transmit Request - Channel Number */ - unsigned ptxqtop_token : 2; /*!< 26-25 Top of the Periodic Transmit Request - Token Type - 0 - Zero length - 1 - Ping - 2 - Disable - */ - unsigned ptxqtop_terminate : 1; /*!< 24 Top of the Periodic Transmit Request - Terminate (last entry for the selected channel)*/ - unsigned ptxqspcavail : 8; /*!< 23-16 Periodic Transmit Request Queue Space Available */ - unsigned ptxfspcavail :16; /*!< 15-00 Periodic Transmit Data FIFO Space Available */ - } b; -} hptxsts_data_t; - -/*! - \brief Bit fields in the Host Port Control and Status Register. - */ -typedef union hprt0_data -{ - uint32_t d32; - struct - { - unsigned reserved19_31 :13; - unsigned prtspd : 2; /*!< 18-17 Port Speed */ - #define IFXUSB_HPRT0_PRTSPD_HIGH_SPEED 0 - #define IFXUSB_HPRT0_PRTSPD_FULL_SPEED 1 - #define IFXUSB_HPRT0_PRTSPD_LOW_SPEED 2 - unsigned prttstctl : 4; /*!< 16-13 Port Test Control */ - unsigned prtpwr : 1; /*!< 12 Port Power */ - unsigned prtlnsts : 2; /*!< 11-10 Port Line Status */ - unsigned reserved9 : 1; - unsigned prtrst : 1; /*!< 08 Port Reset */ - unsigned prtsusp : 1; /*!< 07 Port Suspend */ - unsigned prtres : 1; /*!< 06 Port Resume */ - unsigned prtovrcurrchng : 1; /*!< 05 Port Overcurrent Change */ - unsigned prtovrcurract : 1; /*!< 04 Port Overcurrent Active */ - unsigned prtenchng : 1; /*!< 03 Port Enable/Disable Change */ - unsigned prtena : 1; /*!< 02 Port Enable */ - unsigned prtconndet : 1; /*!< 01 Port Connect Detected */ - unsigned prtconnsts : 1; /*!< 00 Port Connect Status */ - }b; -} hprt0_data_t; - -/*! - \brief Bit fields in the Host All Interrupt Register. - */ -typedef union haint_data -{ - uint32_t d32; - struct - { - unsigned reserved : 16; - unsigned ch15 : 1; - unsigned ch14 : 1; - unsigned ch13 : 1; - unsigned ch12 : 1; - unsigned ch11 : 1; - unsigned ch10 : 1; - unsigned ch09 : 1; - unsigned ch08 : 1; - unsigned ch07 : 1; - unsigned ch06 : 1; - unsigned ch05 : 1; - unsigned ch04 : 1; - unsigned ch03 : 1; - unsigned ch02 : 1; - unsigned ch01 : 1; - unsigned ch00 : 1; - } b; - struct - { - unsigned reserved : 16; - unsigned chint : 16; - } b2; -} haint_data_t; -/*@}*//*IFXUSB_CSR_HOST_GLOBAL_REG*/ -/****************************************************************************/ -/*! - \addtogroup IFXUSB_CSR_HOST_HC_REG - */ -/*@{*/ -/*! typedef ifxusb_hc_regs_t - \brief Host Channel Specific Registers - There will be one set of hc registers per host channelimplemented. - each HC's Register are offset at : - 500h + * (hc_num * 20h) - */ -typedef struct ifxusb_hc_regs -{ - volatile uint32_t hcchar; /*!< 00h Host Channel Characteristic Register.*/ - volatile uint32_t hcsplt; /*!< 04h Host Channel Split Control Register.*/ - volatile uint32_t hcint; /*!< 08h Host Channel Interrupt Register. */ - volatile uint32_t hcintmsk; /*!< 0Ch Host Channel Interrupt Mask Register. */ - volatile uint32_t hctsiz; /*!< 10h Host Channel Transfer Size Register. */ - volatile uint32_t hcdma; /*!< 14h Host Channel DMA Address Register. */ - uint32_t reserved[2]; /*!< 18h Reserved. */ -} ifxusb_hc_regs_t; - - -/*! - \brief Bit fields in the Host Channel Characteristics Register. - */ -typedef union hcchar_data -{ - uint32_t d32; - struct - { - unsigned chen : 1; /*!< 31 Channel enable */ - unsigned chdis : 1; /*!< 30 Channel disable */ - unsigned oddfrm : 1; /*!< 29 Frame to transmit periodic transaction */ - unsigned devaddr : 7; /*!< 28-22 Device address */ - unsigned multicnt : 2; /*!< 21-20 Packets per frame for periodic transfers */ - unsigned eptype : 2; /*!< 19-18 0: Control, 1: Isoc, 2: Bulk, 3: Intr */ - unsigned lspddev : 1; /*!< 17 0: Full/high speed device, 1: Low speed device */ - unsigned reserved : 1; - unsigned epdir : 1; /*!< 15 0: OUT, 1: IN */ - unsigned epnum : 4; /*!< 14-11 Endpoint number */ - unsigned mps :11; /*!< 10-00 Maximum packet size in bytes */ - } b; -} hcchar_data_t; - -/*! - \brief Bit fields in the Host Channel Split Control Register - */ -typedef union hcsplt_data -{ - uint32_t d32; - struct - { - unsigned spltena : 1; /*!< 31 Split Enble */ - unsigned reserved :14; - unsigned compsplt : 1; /*!< 16 Do Complete Split */ - unsigned xactpos : 2; /*!< 15-14 Transaction Position */ - #define IFXUSB_HCSPLIT_XACTPOS_MID 0 - #define IFXUSB_HCSPLIT_XACTPOS_END 1 - #define IFXUSB_HCSPLIT_XACTPOS_BEGIN 2 - #define IFXUSB_HCSPLIT_XACTPOS_ALL 3 - unsigned hubaddr : 7; /*!< 13-07 Hub Address */ - unsigned prtaddr : 7; /*!< 06-00 Port Address */ - } b; -} hcsplt_data_t; - -/*! - \brief Bit fields in the Host Interrupt Register. - */ -typedef union hcint_data -{ - uint32_t d32; - struct - { - unsigned reserved :21; - unsigned datatglerr : 1; /*!< 10 Data Toggle Error */ - unsigned frmovrun : 1; /*!< 09 Frame Overrun */ - unsigned bblerr : 1; /*!< 08 Babble Error */ - unsigned xacterr : 1; /*!< 07 Transaction Err */ - unsigned nyet : 1; /*!< 06 NYET Response Received */ - unsigned ack : 1; /*!< 05 ACK Response Received */ - unsigned nak : 1; /*!< 04 NAK Response Received */ - unsigned stall : 1; /*!< 03 STALL Response Received */ - unsigned ahberr : 1; /*!< 02 AHB Error */ - unsigned chhltd : 1; /*!< 01 Channel Halted */ - unsigned xfercomp : 1; /*!< 00 Channel Halted */ - }b; -} hcint_data_t; - - -/*! - \brief Bit fields in the Host Channel Transfer Size - Register. - */ -typedef union hctsiz_data -{ - uint32_t d32; - struct - { - /** */ - unsigned dopng : 1; /*!< 31 Do PING protocol when 1 */ - /** - * Packet ID for next data packet - * 0: DATA0 - * 1: DATA2 - * 2: DATA1 - * 3: MDATA (non-Control), SETUP (Control) - */ - unsigned pid : 2; /*!< 30-29 Packet ID for next data packet - 0: DATA0 - 1: DATA2 - 2: DATA1 - 3: MDATA (non-Control), SETUP (Control) - */ - #define IFXUSB_HCTSIZ_DATA0 0 - #define IFXUSB_HCTSIZ_DATA1 2 - #define IFXUSB_HCTSIZ_DATA2 1 - #define IFXUSB_HCTSIZ_MDATA 3 - #define IFXUSB_HCTSIZ_SETUP 3 - unsigned pktcnt :10; /*!< 28-19 Data packets to transfer */ - unsigned xfersize :19; /*!< 18-00 Total transfer size in bytes */ - }b; -} hctsiz_data_t; - -/*@}*//*IFXUSB_CSR_HOST_HC_REG*/ - -/****************************************************************************/ - -/*! - \addtogroup IFXUSB_CSR_PWR_CLK_GATING_REG - */ -/*@{*/ -/*! - \brief Bit fields in the Power and Clock Gating Control Register - */ -typedef union pcgcctl_data -{ - uint32_t d32; - struct - { - unsigned reserved : 27; - unsigned physuspended : 1; /*!< 04 PHY Suspended */ - unsigned rstpdwnmodule : 1; /*!< 03 Reset Power Down Modules */ - unsigned pwrclmp : 1; /*!< 02 Power Clamp */ - unsigned gatehclk : 1; /*!< 01 Gate Hclk */ - unsigned stoppclk : 1; /*!< 00 Stop Pclk */ - } b; -} pcgcctl_data_t; -/*@}*//*IFXUSB_CSR_PWR_CLK_GATING_REG*/ - -/****************************************************************************/ - -#endif //__IFXUSB_REGS_H__ diff --git a/package/platform/lantiq/ltq-hcd/src/ifxusb_version.h b/package/platform/lantiq/ltq-hcd/src/ifxusb_version.h deleted file mode 100644 index 11e346e3db..0000000000 --- a/package/platform/lantiq/ltq-hcd/src/ifxusb_version.h +++ /dev/null @@ -1,5 +0,0 @@ - -#ifndef IFXUSB_VERSION -#define IFXUSB_VERSION "3.2 B110801" -#endif - |