📄 common_atheros_sdiostack_ar6000_wlan.patch
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+ * published by the Free Software Foundation;+ *+ * Software distributed under the License is distributed on an "AS+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or+ * implied. See the License for the specific language governing+ * rights and limitations under the License.+ *+ *+ * This file contains the definitions of the basic atheros data types.+ * It is used to map the data types in atheros files to a platform specific+ * type.+ *+ */++#ifndef _OSAPI_LINUX_H_+#define _OSAPI_LINUX_H_++#include <linux/version.h>+#include <linux/types.h>+#include <linux/kernel.h>+#include <linux/string.h>+#include <linux/skbuff.h>+#include <linux/netdevice.h>+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)+#include <linux/jiffies.h>+#endif+#include <linux/timer.h>+#include <linux/delay.h>+#include <linux/wait.h>+#ifdef KERNEL_2_4+#include <asm/arch/irq.h>+#include <asm/irq.h>+#endif++/*+ * Endianes macros+ */+#define A_BE2CPU8(x) ntohb(x)+#define A_BE2CPU16(x) ntohs(x)+#define A_BE2CPU32(x) ntohl(x)++#define A_LE2CPU8(x) (x)+#define A_LE2CPU16(x) (x)+#define A_LE2CPU32(x) (x)++#define A_CPU2BE8(x) htonb(x)+#define A_CPU2BE16(x) htons(x)+#define A_CPU2BE32(x) htonl(x)++#define A_MEMCPY(dst, src, len) memcpy((A_UINT8 *)(dst), (src), (len))+#define A_MEMZERO(addr, len) memset(addr, 0, len)+#define A_MEMCMP(addr1, addr2, len) memcmp((addr1), (addr2), (len))+#define A_MALLOC(size) kmalloc((size), GFP_KERNEL)+#define A_MALLOC_NOWAIT(size) kmalloc((size), GFP_ATOMIC)+#define A_FREE(addr) kfree(addr)+#define A_PRINTF(args...) printk(args)++/* Mutual Exclusion */+typedef spinlock_t A_MUTEX_T;+#define A_MUTEX_INIT(mutex) spin_lock_init(mutex)+#define A_MUTEX_LOCK(mutex) spin_lock_bh(mutex)+#define A_MUTEX_UNLOCK(mutex) spin_unlock_bh(mutex)++/*+ * Timer Functions+ */+#define A_MDELAY(msecs) mdelay(msecs)+typedef struct timer_list A_TIMER;++#define A_INIT_TIMER(pTimer, pFunction, pArg) do { \+ init_timer(pTimer); \+ (pTimer)->function = (pFunction); \+ (pTimer)->data = (unsigned long)(pArg); \+} while (0)++/*+ * Start a Timer that elapses after 'periodMSec' milli-seconds+ * Support is provided for a one-shot timer. The 'repeatFlag' is+ * ignored.+ */+#define A_TIMEOUT_MS(pTimer, periodMSec, repeatFlag) do { \+ if (repeatFlag) { \+ printk("\n" __FILE__ ":%d: Timer Repeat requested\n",__LINE__); \+ panic("Timer Repeat"); \+ } \+ mod_timer((pTimer), jiffies + HZ * (periodMSec) / 1000); \+} while (0)++/*+ * Cancel the Timer.+ */+#define A_UNTIMEOUT(pTimer) do { \+ del_timer((pTimer)); \+} while (0)++#define A_DELETE_TIMER(pTimer) do { \+} while (0)++/*+ * Wait Queue related functions+ */+typedef wait_queue_head_t A_WAITQUEUE_HEAD;+#define A_INIT_WAITQUEUE_HEAD(head) init_waitqueue_head(head)+#ifdef mvlcee31_2_4_20_omap2420_gsm_gprs+#ifndef wait_event_interruptible_timeout+#define __wait_event_interruptible_timeout(wq, condition, ret) \+do { \+ wait_queue_t __wait; \+ init_waitqueue_entry(&__wait, current); \+ \+ add_wait_queue(&wq, &__wait); \+ for (;;) { \+ set_current_state(TASK_INTERRUPTIBLE); \+ if (condition) \+ break; \+ if (!signal_pending(current)) { \+ ret = schedule_timeout(ret); \+ if (!ret) \+ break; \+ continue; \+ } \+ ret = -ERESTARTSYS; \+ break; \+ } \+ current->state = TASK_RUNNING; \+ remove_wait_queue(&wq, &__wait); \+} while (0)++#define wait_event_interruptible_timeout(wq, condition, timeout) \+({ \+ long __ret = timeout; \+ if (!(condition)) \+ __wait_event_interruptible_timeout(wq, condition, __ret); \+ __ret; \+})+#endif /* wait_event_interruptible_timeout */++#define A_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT(head, condition, timeout) do { \+ wait_event_interruptible_timeout(head, condition, timeout); \+} while (0)+#else+#define A_WAIT_EVENT_INTERRUPTIBLE_TIMEOUT(head, condition, timeout) do { \+ wait_event_interruptible_timeout(head, condition, timeout); \+} while (0)+#endif /* mvlcee31_2_4_20-omap2420_gsm_gprs */++#define A_WAKE_UP(head) wake_up(head)++#ifdef DEBUG+#define A_ASSERT(expr) \+ if (!(expr)) { \+ printk( "\n" __FILE__ ":%d: Assertion " #expr " failed!\n",__LINE__); \+ panic(#expr); \+ }++#else+#define A_ASSERT(expr)+#endif /* DEBUG */++#endif /* _OSAPI_LINUX_H_ */Index: linux-2.6.18/drivers/sdio/function/wlan/ar6000/include/wmi_host.h===================================================================--- /dev/null+++ linux-2.6.18/drivers/sdio/function/wlan/ar6000/include/wmi_host.h@@ -0,0 +1,75 @@+/*+ * Copyright (c) 2004-2006 Atheros Communications Inc.+ *+ * Wireless Network driver for Atheros AR6001+ *+ * This program is free software; you can redistribute it and/or modify+ * it under the terms of the GNU General Public License version 2 as+ * published by the Free Software Foundation;+ *+ * Software distributed under the License is distributed on an "AS+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or+ * implied. See the License for the specific language governing+ * rights and limitations under the License.+ *+ *+ * This file contains local definitios for the wmi host module.+ *+ */++#ifndef _WMI_HOST_H_+#define _WMI_HOST_H_++#ifdef __cplusplus+extern "C" {+#endif++/*+ * IP QoS Field definitions according to 802.1p+ */+#define BEST_EFFORT_PRI 0+#define BACKGROUND_PRI 1+#define EXCELLENT_EFFORT_PRI 3+#define CONTROLLED_LOAD_PRI 4+#define VIDEO_PRI 5+#define VOICE_PRI 6+#define NETWORK_CONTROL_PRI 7++struct wmi_stats {+ A_UINT32 cmd_len_err;+ A_UINT32 cmd_id_err;+};++struct wmi_priority_state {+ A_UINT8 inUse;+ A_UINT8 mbox;+};++struct wmi_mbox_state {+ A_UINT8 trafficClass;+ A_INT8 priorityNum;+};++struct wmi_t {+ A_BOOL wmi_ready;+ A_BOOL wmi_numQoSStream;+ struct wmi_priority_state wmi_priority[WMI_MAX_NUM_PRI_STREAMS];+ struct wmi_mbox_state wmi_mboxMap[2][WMI_MBOX_COUNT];+ A_INT8 wmi_trafficClassMap[2][WMM_NUM_AC];+ A_UINT8 wmi_olderPriRxMbox;+ A_UINT8 wmi_newerPriRxMbox;+ void *wmi_devt;+ struct wmi_stats wmi_stats;+ struct ieee80211_node_table wmi_scan_table;+ A_BOOL wmi_pstreamCmdInProgress[2][WMM_NUM_AC];+ A_BOOL wmi_cpstreamCmdInProgress;+ A_UINT8 wmi_bssid[ATH_MAC_LEN];+ A_UINT8 wmi_powerMode;+ A_UINT8 wmi_phyMode;+};++#ifdef __cplusplus+}+#endif++#endif /* _WMI_HOST_H_ */Index: linux-2.6.18/drivers/sdio/function/wlan/ar6000/bmi/bmi_internal.h===================================================================--- /dev/null+++ linux-2.6.18/drivers/sdio/function/wlan/ar6000/bmi/bmi_internal.h@@ -0,0 +1,31 @@+/*+ * Copyright (c) 2004-2006 Atheros Communications Inc.+ * Wireless Network driver for Atheros AR6001+ *+ * This program is free software; you can redistribute it and/or modify+ * it under the terms of the GNU General Public License version 2 as+ * published by the Free Software Foundation;+ *+ * Software distributed under the License is distributed on an "AS+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or+ * implied. See the License for the specific language governing+ * rights and limitations under the License.+ *+ */+#include "../include/athdefs.h"+#include "../include/athtypes.h"+#include "../include/osapi.h"+#include "../include/hw/mbox_host_reg.h"+#include "../include/AR6000_bmi.h"++#define BMI_COMMUNICATION_TIMEOUT 100000++A_STATUS+bmiBufferSend(HIF_DEVICE *device,+ A_UCHAR *buffer,+ A_UINT32 length);++A_STATUS+bmiBufferReceive(HIF_DEVICE *device,+ A_UCHAR *buffer,+ A_UINT32 length);Index: linux-2.6.18/drivers/sdio/function/wlan/ar6000/hif/hif.c===================================================================--- /dev/null+++ linux-2.6.18/drivers/sdio/function/wlan/ar6000/hif/hif.c@@ -0,0 +1,664 @@+/*+ * Copyright (c) 2004-2005 Atheros Communications Inc.+ *+ * Wireless Network driver for Atheros AR6001+ *+ * This program is free software; you can redistribute it and/or modify+ * it under the terms of the GNU General Public License version 2 as+ * published by the Free Software Foundation;+ *+ * Software distributed under the License is distributed on an "AS+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or+ * implied. See the License for the specific language governing+ * rights and limitations under the License.+ *+ *+ * This file contains the routines handling the interaction with the SDIO+ * driver+ */+#include "hif_internal.h"++/* ------ Static Variables ------ */++/* ------ Global Variable Declarations ------- */+SD_PNP_INFO Ids[] = {+ {+ .SDIO_ManufacturerID = MANUFACTURER_ID_BASE | 0xB,+ .SDIO_ManufacturerCode = MANUFACTURER_CODE,+ .SDIO_FunctionClass = FUNCTION_CLASS,+ .SDIO_FunctionNo = 1+ },+ {+ .SDIO_ManufacturerID = MANUFACTURER_ID_BASE | 0xA,+ .SDIO_ManufacturerCode = MANUFACTURER_CODE,+ .SDIO_FunctionClass = FUNCTION_CLASS,+ .SDIO_FunctionNo = 1+ },+ {+ .SDIO_ManufacturerID = MANUFACTURER_ID_BASE | 0x9,+ .SDIO_ManufacturerCode = MANUFACTURER_CODE,+ .SDIO_FunctionClass = FUNCTION_CLASS,+ .SDIO_FunctionNo = 1+ },+ {+ .SDIO_ManufacturerID = MANUFACTURER_ID_BASE | 0x8,+ .SDIO_ManufacturerCode = MANUFACTURER_CODE,+ .SDIO_FunctionClass = FUNCTION_CLASS,+ .SDIO_FunctionNo = 1+ },+ {+ } //list is null termintaed+};++TARGET_FUNCTION_CONTEXT FunctionContext = {+ .function.Version = CT_SDIO_STACK_VERSION_CODE,+ .function.pName = "sdio_wlan",+ .function.MaxDevices = 1,+ .function.NumDevices = 0,+ .function.pIds = Ids,+ .function.pProbe = hifDeviceInserted,+ .function.pRemove = hifDeviceRemoved,+ .function.pSuspend = NULL,+ .function.pResume = NULL,+ .function.pWake = NULL,+ .function.pContext = &FunctionContext,+};++HIF_DEVICE hifDevice[HIF_MAX_DEVICES];+HTC_CALLBACKS htcCallbacks;+BUS_REQUEST busRequest[BUS_REQUEST_MAX_NUM];+OS_CRITICALSECTION lock;+extern A_UINT32 onebitmode;+extern A_UINT32 busspeedlow;+extern A_UINT32 debughif;++#ifdef DEBUG+#define ATH_DEBUG_ERROR 1+#define ATH_DEBUG_WARN 2+#define ATH_DEBUG_TRACE 3+#define _AR_DEBUG_PRINTX_ARG(arg...) arg+#define AR_DEBUG_PRINTF(lvl, args)\+ {if (lvl <= debughif)\+ A_PRINTF(KERN_ALERT _AR_DEBUG_PRINTX_ARG args);\+ }+#else+#define AR_DEBUG_PRINTF(lvl, args)+#endif++/* ------ Functions ------ */+void+HIFRegisterCallbacks(HTC_CALLBACKS *callbacks)+{+ SDIO_STATUS status;+ DBG_ASSERT(callbacks != NULL);++ /* Store the callback and event handlers */+ htcCallbacks.deviceInsertedHandler = callbacks->deviceInsertedHandler;+ htcCallbacks.deviceRemovedHandler = callbacks->deviceRemovedHandler;+ htcCallbacks.deviceSuspendHandler = callbacks->deviceSuspendHandler;+ htcCallbacks.deviceResumeHandler = callbacks->deviceResumeHandler;+ htcCallbacks.deviceWakeupHandler = callbacks->deviceWakeupHandler;+ htcCallbacks.rwCompletionHandler = callbacks->rwCompletionHandler;+ htcCallbacks.dsrHandler = callbacks->dsrHandler;++ CriticalSectionInit(&lock);++ /* Register with bus driver core */+ status = SDIO_RegisterFunction(&FunctionContext.function);+ DBG_ASSERT(SDIO_SUCCESS(status));+}++A_STATUS+HIFReadWrite(HIF_DEVICE *device,+ A_UINT32 address,+ A_UCHAR *buffer,+ A_UINT32 length,+ HIF_REQUEST *request,+ void *context)+{+ A_UINT8 rw;+ A_UINT8 mode;+ A_UINT8 funcNo;+ A_UINT8 opcode;+ A_UINT16 count;+ SDREQUEST *sdrequest;+ SDIO_STATUS status;+ DBG_ASSERT(device != NULL);+ DBG_ASSERT(device->⌨️ 快捷键说明
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