📄 atheros_2_0_function.patch
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Index: linux-2.6.24/drivers/sdio/function/Kconfig===================================================================--- /dev/null+++ linux-2.6.24/drivers/sdio/function/Kconfig@@ -0,0 +1,11 @@+#menu "SDIO function drivers"++config SDIO_AR6000_WLAN+ tristate "ar6000 wireless networking over sdio"+ depends on SDIO+ select WIRELESS_EXT+ default m+ help+ good luck.++#endmenu\ No newline at end of fileIndex: linux-2.6.24/drivers/sdio/function/Makefile===================================================================--- /dev/null+++ linux-2.6.24/drivers/sdio/function/Makefile@@ -0,0 +1 @@+obj-$(CONFIG_SDIO_AR6000_WLAN) += wlan/\ No newline at end of fileIndex: linux-2.6.24/drivers/sdio/function/wlan/Makefile===================================================================--- /dev/null+++ linux-2.6.24/drivers/sdio/function/wlan/Makefile@@ -0,0 +1,4 @@+#+# SDIO wlan ar600 card function driver+#+obj-$(CONFIG_SDIO_AR6000_WLAN) += ar6000/\ No newline at end of fileIndex: linux-2.6.24/drivers/sdio/function/wlan/ar6000/Makefile===================================================================--- /dev/null+++ linux-2.6.24/drivers/sdio/function/wlan/ar6000/Makefile@@ -0,0 +1,38 @@+REV ?= 2++PWD := $(shell pwd)++EXTRA_CFLAGS += -I$(src)/include++EXTRA_CFLAGS += -DLINUX -DDEBUG -D__KERNEL__ -DHTC_RAW_INTERFACE\+ -DTCMD -DSEND_EVENT_TO_APP -DUSER_KEYS \+ -DNO_SYNC_FLUSH #\+ -DMULTIPLE_FRAMES_PER_INTERRUPT -DAR6000REV$(REV) \+ -DBLOCK_TX_PATH_FLAG \+ -DSDIO \++EXTRA_CFLAGS += -DKERNEL_2_6++obj-$(CONFIG_SDIO_AR6000_WLAN) += ar6000.o++ar6000-objs += htc/ar6k.o \+ htc/ar6k_events.o \+ htc/htc_send.o \+ htc/htc_recv.o \+ htc/htc_services.o \+ htc/htc.o \+ hif/hif.o \+ bmi/bmi.o \+ ar6000/ar6000_drv.o \+ ar6000/ar6000_raw_if.o \+ ar6000/netbuf.o \+ ar6000/wireless_ext.o \+ ar6000/ioctl.o \+ miscdrv/common_drv.o \+ miscdrv/credit_dist.o \+ wmi/wmi.o \+ wlan/wlan_node.o \+ wlan/wlan_recv_beacon.o \+ wlan/wlan_utils.o++Index: linux-2.6.24/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c===================================================================--- /dev/null+++ linux-2.6.24/drivers/sdio/function/wlan/ar6000/ar6000/ar6000_drv.c@@ -0,0 +1,3062 @@+/*+ *+ * Copyright (c) 2004-2007 Atheros Communications Inc.+ * All rights reserved.+ *+ *+ * This program is free software; you can redistribute it and/or modify+ * it under the terms of the GNU General Public License version 2 as+ * published by the Free Software Foundation;+ *+ * Software distributed under the License is distributed on an "AS+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or+ * implied. See the License for the specific language governing+ * rights and limitations under the License.+ *+ *+ *+ */++/*+ * This driver is a pseudo ethernet driver to access the Atheros AR6000+ * WLAN Device+ */+static const char athId[] __attribute__ ((unused)) = "$Id: //depot/sw/releases/olca2.0-GPL/host/os/linux/ar6000_drv.c#2 $";++#include "ar6000_drv.h"+#include "htc.h"++MODULE_LICENSE("GPL and additional rights");++#ifndef REORG_APTC_HEURISTICS+#undef ADAPTIVE_POWER_THROUGHPUT_CONTROL+#endif /* REORG_APTC_HEURISTICS */++#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL+#define APTC_TRAFFIC_SAMPLING_INTERVAL 100 /* msec */+#define APTC_UPPER_THROUGHPUT_THRESHOLD 3000 /* Kbps */+#define APTC_LOWER_THROUGHPUT_THRESHOLD 2000 /* Kbps */++typedef struct aptc_traffic_record {+ A_BOOL timerScheduled;+ struct timeval samplingTS;+ unsigned long bytesReceived;+ unsigned long bytesTransmitted;+} APTC_TRAFFIC_RECORD;++A_TIMER aptcTimer;+APTC_TRAFFIC_RECORD aptcTR;+#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */++int bmienable = 0;+unsigned int bypasswmi = 0;+unsigned int debuglevel = 0;+int tspecCompliance = 1;+unsigned int busspeedlow = 0;+unsigned int onebitmode = 0;+unsigned int skipflash = 0;+unsigned int wmitimeout = 2;+unsigned int wlanNodeCaching = 1;+unsigned int enableuartprint = 0;+unsigned int logWmiRawMsgs = 0;+unsigned int enabletimerwar = 0;+unsigned int mbox_yield_limit = 99;+int reduce_credit_dribble = 1 + HTC_CONNECT_FLAGS_THRESHOLD_LEVEL_ONE_HALF;+int allow_trace_signal = 0;+#ifdef CONFIG_HOST_TCMD_SUPPORT+unsigned int testmode =0;+#endif++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)+module_param(bmienable, int, 0644);+module_param(bypasswmi, int, 0644);+module_param(debuglevel, int, 0644);+module_param(tspecCompliance, int, 0644);+module_param(onebitmode, int, 0644);+module_param(busspeedlow, int, 0644);+module_param(skipflash, int, 0644);+module_param(wmitimeout, int, 0644);+module_param(wlanNodeCaching, int, 0644);+module_param(logWmiRawMsgs, int, 0644);+module_param(enableuartprint, int, 0644);+module_param(enabletimerwar, int, 0644);+module_param(mbox_yield_limit, int, 0644);+module_param(reduce_credit_dribble, int, 0644);+module_param(allow_trace_signal, int, 0644);+#ifdef CONFIG_HOST_TCMD_SUPPORT+module_param(testmode, int, 0644);+#endif+#else++#define __user+/* for linux 2.4 and lower */+MODULE_PARM(bmienable,"i");+MODULE_PARM(bypasswmi,"i");+MODULE_PARM(debuglevel, "i");+MODULE_PARM(onebitmode,"i");+MODULE_PARM(busspeedlow, "i");+MODULE_PARM(skipflash, "i");+MODULE_PARM(wmitimeout, "i");+MODULE_PARM(wlanNodeCaching, "i");+MODULE_PARM(enableuartprint,"i");+MODULE_PARM(logWmiRawMsgs, "i");+MODULE_PARM(enabletimerwar,"i");+MODULE_PARM(mbox_yield_limit,"i");+MODULE_PARM(reduce_credit_dribble,"i");+MODULE_PARM(allow_trace_signal,"i");+#ifdef CONFIG_HOST_TCMD_SUPPORT+MODULE_PARM(testmode, "i");+#endif+#endif++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10)+/* in 2.6.10 and later this is now a pointer to a uint */+unsigned int _mboxnum = HTC_MAILBOX_NUM_MAX;+#define mboxnum &_mboxnum+#else+unsigned int mboxnum = HTC_MAILBOX_NUM_MAX;+#endif++#ifdef DEBUG+A_UINT32 g_dbg_flags = DBG_DEFAULTS;+unsigned int debugflags = 0;+int debugdriver = 1;+unsigned int debughtc = 128;+unsigned int debugbmi = 1;+unsigned int debughif = 2;+unsigned int resetok = 1;+unsigned int txcreditsavailable[HTC_MAILBOX_NUM_MAX] = {0};+unsigned int txcreditsconsumed[HTC_MAILBOX_NUM_MAX] = {0};+unsigned int txcreditintrenable[HTC_MAILBOX_NUM_MAX] = {0};+unsigned int txcreditintrenableaggregate[HTC_MAILBOX_NUM_MAX] = {0};++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)+module_param(debugflags, int, 0644);+module_param(debugdriver, int, 0644);+module_param(debughtc, int, 0644);+module_param(debugbmi, int, 0644);+module_param(debughif, int, 0644);+module_param(resetok, int, 0644);+module_param_array(txcreditsavailable, int, mboxnum, 0644);+module_param_array(txcreditsconsumed, int, mboxnum, 0644);+module_param_array(txcreditintrenable, int, mboxnum, 0644);+module_param_array(txcreditintrenableaggregate, int, mboxnum, 0644);+#else+/* linux 2.4 and lower */+MODULE_PARM(debugflags,"i");+MODULE_PARM(debugdriver, "i");+MODULE_PARM(debughtc, "i");+MODULE_PARM(debugbmi, "i");+MODULE_PARM(debughif, "i");+MODULE_PARM(resetok, "i");+MODULE_PARM(txcreditsavailable, "0-3i");+MODULE_PARM(txcreditsconsumed, "0-3i");+MODULE_PARM(txcreditintrenable, "0-3i");+MODULE_PARM(txcreditintrenableaggregate, "0-3i");+#endif++#endif /* DEBUG */++unsigned int tx_attempt[HTC_MAILBOX_NUM_MAX] = {0};+unsigned int tx_post[HTC_MAILBOX_NUM_MAX] = {0};+unsigned int tx_complete[HTC_MAILBOX_NUM_MAX] = {0};+unsigned int hifBusRequestNumMax = 40;+unsigned int war23838_disabled = 0;+#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL+unsigned int enableAPTCHeuristics = 1;+#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)+module_param_array(tx_attempt, int, mboxnum, 0644);+module_param_array(tx_post, int, mboxnum, 0644);+module_param_array(tx_complete, int, mboxnum, 0644);+module_param(hifBusRequestNumMax, int, 0644);+module_param(war23838_disabled, int, 0644);+#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL+module_param(enableAPTCHeuristics, int, 0644);+#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */+#else+MODULE_PARM(tx_attempt, "0-3i");+MODULE_PARM(tx_post, "0-3i");+MODULE_PARM(tx_complete, "0-3i");+MODULE_PARM(hifBusRequestNumMax, "i");+MODULE_PARM(war23838_disabled, "i");+#ifdef ADAPTIVE_POWER_THROUGHPUT_CONTROL+MODULE_PARM(enableAPTCHeuristics, "i");+#endif /* ADAPTIVE_POWER_THROUGHPUT_CONTROL */+#endif++#ifdef BLOCK_TX_PATH_FLAG+int blocktx = 0;+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)+module_param(blocktx, int, 0644);+#else+MODULE_PARM(blocktx, "i");+#endif+#endif /* BLOCK_TX_PATH_FLAG */++// TODO move to arsoft_c+USER_RSSI_THOLD rssi_map[12];++int reconnect_flag = 0;++DECLARE_WAIT_QUEUE_HEAD(ar6000_scan_queue);++/* Function declarations */+static int ar6000_init_module(void);+static void ar6000_cleanup_module(void);++int ar6000_init(struct net_device *dev);+static int ar6000_open(struct net_device *dev);+static int ar6000_close(struct net_device *dev);+static void ar6000_init_control_info(AR_SOFTC_T *ar);+static int ar6000_data_tx(struct sk_buff *skb, struct net_device *dev);++static void ar6000_destroy(struct net_device *dev, unsigned int unregister);+static void ar6000_detect_error(unsigned long ptr);+static struct net_device_stats *ar6000_get_stats(struct net_device *dev);+static struct iw_statistics *ar6000_get_iwstats(struct net_device * dev);++/*+ * HTC service connection handlers+ */+static void ar6000_avail_ev(HTC_HANDLE HTCHandle);++static void ar6000_unavail_ev(void *Instance);++static void ar6000_target_failure(void *Instance, A_STATUS Status);++static void ar6000_rx(void *Context, HTC_PACKET *pPacket);++static void ar6000_rx_refill(void *Context,HTC_ENDPOINT_ID Endpoint);++static void ar6000_tx_complete(void *Context, HTC_PACKET *pPacket);++static void ar6000_tx_queue_full(void *Context, HTC_ENDPOINT_ID Endpoint);++/*+ * Static variables+ */++static struct net_device *ar6000_devices[MAX_AR6000];+extern struct iw_handler_def ath_iw_handler_def;+DECLARE_WAIT_QUEUE_HEAD(arEvent);+static void ar6000_cookie_init(AR_SOFTC_T *ar);+static void ar6000_cookie_cleanup(AR_SOFTC_T *ar);+static void ar6000_free_cookie(AR_SOFTC_T *ar, struct ar_cookie * cookie);+static struct ar_cookie *ar6000_alloc_cookie(AR_SOFTC_T *ar);+static void ar6000_TxDataCleanup(AR_SOFTC_T *ar);++#ifdef USER_KEYS+static A_STATUS ar6000_reinstall_keys(AR_SOFTC_T *ar,A_UINT8 key_op_ctrl);+#endif+++static struct ar_cookie s_ar_cookie_mem[MAX_COOKIE_NUM];++#define HOST_INTEREST_ITEM_ADDRESS(ar, item) \+((ar->arTargetType == TARGET_TYPE_AR6001) ? \+ AR6001_HOST_INTEREST_ITEM_ADDRESS(item) : \+ AR6002_HOST_INTEREST_ITEM_ADDRESS(item))+++/* Debug log support */++/*+ * Flag to govern whether the debug logs should be parsed in the kernel+ * or reported to the application.+ */+#define REPORT_DEBUG_LOGS_TO_APP++A_STATUS+ar6000_set_host_app_area(AR_SOFTC_T *ar)+{+ A_UINT32 address, data;+ struct host_app_area_s host_app_area;++ /* Fetch the address of the host_app_area_s instance in the host interest area */+ address = HOST_INTEREST_ITEM_ADDRESS(ar, hi_app_host_interest);+ if (ar6000_ReadRegDiag(ar->arHifDevice, &address, &data) != A_OK) {+ return A_ERROR;+ }+ address = data;+ host_app_area.wmi_protocol_ver = WMI_PROTOCOL_VERSION;+ if (ar6000_WriteDataDiag(ar->arHifDevice, address,+ (A_UCHAR *)&host_app_area,+ sizeof(struct host_app_area_s)) != A_OK)+ {+ return A_ERROR;+ }++ return A_OK;+}++A_UINT32+dbglog_get_debug_hdr_ptr(AR_SOFTC_T *ar)+{+ A_UINT32 param;+ A_UINT32 address;+ A_STATUS status;++ address = HOST_INTEREST_ITEM_ADDRESS(ar, hi_dbglog_hdr);+ if ((status = ar6000_ReadDataDiag(ar->arHifDevice, address,+ (A_UCHAR *)¶m, 4)) != A_OK)+ {+ param = 0;+ }++ return param;+}++/*+ * The dbglog module has been initialized. Its ok to access the relevant+ * data stuctures over the diagnostic window.+ */+void+ar6000_dbglog_init_done(AR_SOFTC_T *ar)+{+ ar->dbglog_init_done = TRUE;+}++A_UINT32+dbglog_get_debug_fragment(A_INT8 *datap, A_UINT32 len, A_UINT32 limit)+{+ A_INT32 *buffer;+ A_UINT32 count;⌨️ 快捷键说明
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