1 //------------------------------------------------------------------------------
2 // Copyright (c) 2004-2010 Atheros Communications Inc.
3 // All rights reserved.
7 // Permission to use, copy, modify, and/or distribute this software for any
8 // purpose with or without fee is hereby granted, provided that the above
9 // copyright notice and this permission notice appear in all copies.
11 // THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 // WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 // MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 // ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 // WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 // ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 // OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 // Author(s): ="Atheros"
22 //------------------------------------------------------------------------------
27 #include <linux/init.h>
28 #include <linux/sched.h>
29 #include <linux/spinlock.h>
30 #include <linux/if_ether.h>
31 #include <linux/etherdevice.h>
32 #include <net/iw_handler.h>
33 #include <linux/if_arp.h>
35 #include <linux/wireless.h>
36 #include <net/cfg80211.h>
37 #include <linux/module.h>
47 #include <ieee80211.h>
48 #include <ieee80211_ioctl.h>
52 #include "aggr_recv_api.h"
53 #include <host_version.h>
54 #include <linux/rtnetlink.h>
55 #include <linux/moduleparam.h>
56 #include "ar6000_api.h"
57 #ifdef CONFIG_HOST_TCMD_SUPPORT
60 #include <linux/firmware.h>
62 #include "targaddrs.h"
63 #include "dbglog_api.h"
64 #include "ar6000_diag.h"
65 #include "common_drv.h"
67 #include "hci_transport_api.h"
68 #define ATH_MODULE_NAME driver
70 #include "hw/apb_map.h"
71 #include "hw/rtc_reg.h"
72 #include "hw/mbox_reg.h"
75 #define ATH_DEBUG_DBG_LOG ATH_DEBUG_MAKE_MODULE_MASK(0)
76 #define ATH_DEBUG_WLAN_CONNECT ATH_DEBUG_MAKE_MODULE_MASK(1)
77 #define ATH_DEBUG_WLAN_SCAN ATH_DEBUG_MAKE_MODULE_MASK(2)
78 #define ATH_DEBUG_WLAN_TX ATH_DEBUG_MAKE_MODULE_MASK(3)
79 #define ATH_DEBUG_WLAN_RX ATH_DEBUG_MAKE_MODULE_MASK(4)
80 #define ATH_DEBUG_HTC_RAW ATH_DEBUG_MAKE_MODULE_MASK(5)
81 #define ATH_DEBUG_HCI_BRIDGE ATH_DEBUG_MAKE_MODULE_MASK(6)
82 #define ATH_DEBUG_HCI_RECV ATH_DEBUG_MAKE_MODULE_MASK(7)
83 #define ATH_DEBUG_HCI_SEND ATH_DEBUG_MAKE_MODULE_MASK(8)
84 #define ATH_DEBUG_HCI_DUMP ATH_DEBUG_MAKE_MODULE_MASK(9)
87 #define __dev_put(dev) dev_put(dev)
91 #define USER_SAVEDKEYS_STAT_INIT 0
92 #define USER_SAVEDKEYS_STAT_RUN 1
94 // TODO this needs to move into the AR_SOFTC struct
95 struct USER_SAVEDKEYS {
96 struct ieee80211req_key ucast_ik;
97 struct ieee80211req_key bcast_ik;
102 #define DBG_INFO 0x00000001
103 #define DBG_ERROR 0x00000002
104 #define DBG_WARNING 0x00000004
105 #define DBG_SDIO 0x00000008
106 #define DBG_HIF 0x00000010
107 #define DBG_HTC 0x00000020
108 #define DBG_WMI 0x00000040
109 #define DBG_WMI2 0x00000080
110 #define DBG_DRIVER 0x00000100
112 #define DBG_DEFAULTS (DBG_ERROR|DBG_WARNING)
115 int ar6000_ReadRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
116 int ar6000_WriteRegDiag(struct hif_device *hifDevice, u32 *address, u32 *data);
123 #define AR6000_MAX_RX_BUFFERS 16
124 #define AR6000_BUFFER_SIZE 1664
125 #define AR6000_MAX_AMSDU_RX_BUFFERS 4
126 #define AR6000_AMSDU_REFILL_THRESHOLD 3
127 #define AR6000_AMSDU_BUFFER_SIZE (WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH + 128)
128 #define AR6000_MAX_RX_MESSAGE_SIZE (max(WMI_MAX_NORMAL_RX_DATA_FRAME_LENGTH,WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH))
130 #define AR6000_TX_TIMEOUT 10
131 #define AR6000_ETH_ADDR_LEN 6
132 #define AR6000_MAX_ENDPOINTS 4
133 #define MAX_NODE_NUM 15
134 /* MAX_HI_COOKIE_NUM are reserved for high priority traffic */
135 #define MAX_DEF_COOKIE_NUM 180
136 #define MAX_HI_COOKIE_NUM 18 /* 10% of MAX_COOKIE_NUM */
137 #define MAX_COOKIE_NUM (MAX_DEF_COOKIE_NUM + MAX_HI_COOKIE_NUM)
139 /* MAX_DEFAULT_SEND_QUEUE_DEPTH is used to set the default queue depth for the
140 * WMM send queues. If a queue exceeds this depth htc will query back to the
141 * OS specific layer by calling EpSendFull(). This gives the OS layer the
142 * opportunity to drop the packet if desired. Therefore changing
143 * MAX_DEFAULT_SEND_QUEUE_DEPTH does not affect resource utilization but
144 * does impact the threshold used to identify if a packet should be
146 #define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC)
148 #define AR6000_HB_CHALLENGE_RESP_FREQ_DEFAULT 1
149 #define AR6000_HB_CHALLENGE_RESP_MISS_THRES_DEFAULT 1
150 #define A_DISCONNECT_TIMER_INTERVAL 10 * 1000
151 #define A_DEFAULT_LISTEN_INTERVAL 100
152 #define A_MAX_WOW_LISTEN_INTERVAL 1000
155 DRV_HB_CHALLENGE = 0,
160 WLAN_INIT_MODE_NONE = 0,
166 /* Suspend - configuration */
168 WLAN_SUSPEND_CUT_PWR = 0,
169 WLAN_SUSPEND_DEEP_SLEEP,
171 WLAN_SUSPEND_CUT_PWR_IF_BT_OFF
174 /* WiFi OFF - configuration */
176 WLAN_OFF_CUT_PWR = 0,
180 /* WLAN low power state */
182 WLAN_POWER_STATE_ON = 0,
183 WLAN_POWER_STATE_CUT_PWR = 1,
184 WLAN_POWER_STATE_DEEP_SLEEP,
190 WLAN_WOW_STATE_NONE = 0,
191 WLAN_WOW_STATE_SUSPENDED,
192 WLAN_WOW_STATE_SUSPENDING
196 typedef enum _AR6K_BIN_FILE {
200 AR6K_BOARD_DATA_FILE,
203 #ifdef SETUPHCI_ENABLED
204 #define SETUPHCI_DEFAULT 1
206 #define SETUPHCI_DEFAULT 0
207 #endif /* SETUPHCI_ENABLED */
209 #ifdef SETUPBTDEV_ENABLED
210 #define SETUPBTDEV_DEFAULT 1
212 #define SETUPBTDEV_DEFAULT 0
213 #endif /* SETUPBTDEV_ENABLED */
215 #ifdef ENABLEUARTPRINT_SET
216 #define ENABLEUARTPRINT_DEFAULT 1
218 #define ENABLEUARTPRINT_DEFAULT 0
219 #endif /* ENABLEARTPRINT_SET */
221 #ifdef ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER
222 #define NOHIFSCATTERSUPPORT_DEFAULT 1
223 #else /* ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER */
224 #define NOHIFSCATTERSUPPORT_DEFAULT 0
225 #endif /* ATH6KL_CONFIG_HIF_VIRTUAL_SCATTER */
228 #if defined(CONFIG_ATH6KL_ENABLE_COEXISTENCE)
230 #ifdef CONFIG_AR600x_BT_QCOM
231 #define ATH6KL_BT_DEV 1
232 #elif defined(CONFIG_AR600x_BT_CSR)
233 #define ATH6KL_BT_DEV 2
235 #define ATH6KL_BT_DEV 3
238 #ifdef CONFIG_AR600x_DUAL_ANTENNA
239 #define ATH6KL_BT_ANTENNA 2
241 #define ATH6KL_BT_ANTENNA 1
244 #endif /* CONFIG_ATH6KL_ENABLE_COEXISTENCE */
246 #ifdef AR600x_BT_AR3001
247 #define AR3KHCIBAUD_DEFAULT 3000000
248 #define HCIUARTSCALE_DEFAULT 1
249 #define HCIUARTSTEP_DEFAULT 8937
251 #define AR3KHCIBAUD_DEFAULT 0
252 #define HCIUARTSCALE_DEFAULT 0
253 #define HCIUARTSTEP_DEFAULT 0
254 #endif /* AR600x_BT_AR3001 */
256 #define WLAN_INIT_MODE_DEFAULT WLAN_INIT_MODE_DRV
258 #define AR6K_PATCH_DOWNLOAD_ADDRESS(_param, _ver) do { \
259 if ((_ver) == AR6003_REV1_VERSION) { \
260 (_param) = AR6003_REV1_PATCH_DOWNLOAD_ADDRESS; \
261 } else if ((_ver) == AR6003_REV2_VERSION) { \
262 (_param) = AR6003_REV2_PATCH_DOWNLOAD_ADDRESS; \
264 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
269 #define AR6K_DATA_DOWNLOAD_ADDRESS(_param, _ver) do { \
270 if ((_ver) == AR6003_REV1_VERSION) { \
271 (_param) = AR6003_REV1_DATA_DOWNLOAD_ADDRESS; \
272 } else if ((_ver) == AR6003_REV2_VERSION) { \
273 (_param) = AR6003_REV2_DATA_DOWNLOAD_ADDRESS; \
275 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
280 #define AR6K_DATASET_PATCH_ADDRESS(_param, _ver) do { \
281 if ((_ver) == AR6003_REV2_VERSION) { \
282 (_param) = AR6003_REV2_DATASET_PATCH_ADDRESS; \
283 } else if ((_ver) == AR6003_REV3_VERSION) { \
284 (_param) = AR6003_REV3_DATASET_PATCH_ADDRESS; \
286 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
291 #define AR6K_APP_LOAD_ADDRESS(_param, _ver) do { \
292 if ((_ver) == AR6003_REV2_VERSION) { \
293 (_param) = AR6003_REV2_APP_LOAD_ADDRESS; \
294 } else if ((_ver) == AR6003_REV3_VERSION) { \
295 (_param) = AR6003_REV3_APP_LOAD_ADDRESS; \
297 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
302 #define AR6K_APP_START_OVERRIDE_ADDRESS(_param, _ver) do { \
303 if ((_ver) == AR6003_REV2_VERSION) { \
304 (_param) = AR6003_REV2_APP_START_OVERRIDE; \
305 } else if ((_ver) == AR6003_REV3_VERSION) { \
306 (_param) = AR6003_REV3_APP_START_OVERRIDE; \
308 AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("Unknown Version: %d\n", _ver)); \
313 /* AR6003 1.0 definitions */
314 #define AR6003_REV1_VERSION 0x300002ba
315 #define AR6003_REV1_DATA_DOWNLOAD_ADDRESS AR6003_REV1_OTP_DATA_ADDRESS
316 #define AR6003_REV1_PATCH_DOWNLOAD_ADDRESS 0x57ea6c
317 #define AR6003_REV1_OTP_FILE "ath6k/AR6003/hw1.0/otp.bin.z77"
318 #define AR6003_REV1_FIRMWARE_FILE "ath6k/AR6003/hw1.0/athwlan.bin.z77"
319 #define AR6003_REV1_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw1.0/athtcmd_ram.bin"
320 #define AR6003_REV1_ART_FIRMWARE_FILE "ath6k/AR6003/hw1.0/device.bin"
321 #define AR6003_REV1_PATCH_FILE "ath6k/AR6003/hw1.0/data.patch.bin"
322 #define AR6003_REV1_EPPING_FIRMWARE_FILE "ath6k/AR6003/hw1.0/endpointping.bin"
323 #ifdef CONFIG_AR600x_SD31_XXX
324 #define AR6003_REV1_BOARD_DATA_FILE "ath6k/AR6003/hw1.0/bdata.SD31.bin"
325 #elif defined(CONFIG_AR600x_SD32_XXX)
326 #define AR6003_REV1_BOARD_DATA_FILE "ath6k/AR6003/hw1.0/bdata.SD32.bin"
327 #elif defined(CONFIG_AR600x_WB31_XXX)
328 #define AR6003_REV1_BOARD_DATA_FILE "ath6k/AR6003/hw1.0/bdata.WB31.bin"
330 #define AR6003_REV1_BOARD_DATA_FILE "ath6k/AR6003/hw1.0/bdata.CUSTOM.bin"
331 #endif /* Board Data File */
333 /* AR6003 2.0 definitions */
334 #define AR6003_REV2_VERSION 0x30000384
335 #define AR6003_REV2_DATA_DOWNLOAD_ADDRESS AR6003_REV2_OTP_DATA_ADDRESS
336 #define AR6003_REV2_PATCH_DOWNLOAD_ADDRESS 0x57e910
337 #define AR6003_REV2_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77"
338 #define AR6003_REV2_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77"
339 #define AR6003_REV2_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin"
340 #define AR6003_REV2_ART_FIRMWARE_FILE "ath6k/AR6003/hw2.0/device.bin"
341 #define AR6003_REV2_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin"
342 #define AR6003_REV2_EPPING_FIRMWARE_FILE "ath6k/AR6003/hw2.0/endpointping.bin"
343 #ifdef CONFIG_AR600x_SD31_XXX
344 #define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.SD31.bin"
345 #elif defined(CONFIG_AR600x_SD32_XXX)
346 #define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.SD32.bin"
347 #elif defined(CONFIG_AR600x_WB31_XXX)
348 #define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.WB31.bin"
350 #define AR6003_REV2_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.CUSTOM.bin"
351 #endif /* Board Data File */
353 /* AR6003 3.0 definitions */
354 #define AR6003_REV3_VERSION 0x30000582
355 #define AR6003_REV3_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin"
356 #define AR6003_REV3_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin"
357 #define AR6003_REV3_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin"
358 #define AR6003_REV3_ART_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/device.bin"
359 #define AR6003_REV3_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin"
360 #define AR6003_REV3_EPPING_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/endpointping.bin"
361 #ifdef CONFIG_AR600x_SD31_XXX
362 #define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.SD31.bin"
363 #elif defined(CONFIG_AR600x_SD32_XXX)
364 #define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.SD32.bin"
365 #elif defined(CONFIG_AR600x_WB31_XXX)
366 #define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.WB31.bin"
368 #define AR6003_REV3_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.CUSTOM.bin"
369 #endif /* Board Data File */
374 WLAN_PWR_CTRL_UP = 0,
375 WLAN_PWR_CTRL_CUT_PWR,
376 WLAN_PWR_CTRL_DEEP_SLEEP,
378 WLAN_PWR_CTRL_DEEP_SLEEP_DISABLED
381 /* HTC RAW streams */
382 typedef enum _HTC_RAW_STREAM_ID {
383 HTC_RAW_STREAM_NOT_MAPPED = -1,
384 HTC_RAW_STREAM_0 = 0,
385 HTC_RAW_STREAM_1 = 1,
386 HTC_RAW_STREAM_2 = 2,
387 HTC_RAW_STREAM_3 = 3,
388 HTC_RAW_STREAM_NUM_MAX
391 #define RAW_HTC_READ_BUFFERS_NUM 4
392 #define RAW_HTC_WRITE_BUFFERS_NUM 4
394 #define HTC_RAW_BUFFER_SIZE 1664
399 unsigned char data[HTC_RAW_BUFFER_SIZE];
400 struct htc_packet HTCPacket;
403 #ifdef CONFIG_HOST_TCMD_SUPPORT
405 * add TCMD_MODE besides wmi and bypasswmi
406 * in TCMD_MODE, only few TCMD releated wmi commands
415 #endif /* CONFIG_HOST_TCMD_SUPPORT */
424 u8 key[WLAN_MAX_KEY_LEN];
426 u8 seq[IW_ENCODE_SEQ_MAX_SIZE];
437 struct ar_node_mapping {
444 unsigned long arc_bp[2]; /* Must be first field */
445 struct htc_packet HtcPkt; /* HTC packet wrapper */
446 struct ar_cookie *arc_list_next;
449 struct ar_hb_chlng_resp {
458 /* Per STA data, used in AP mode */
459 /*TODO: All this should move to OS independent dir */
461 #define STA_PWR_MGMT_MASK 0x1
462 #define STA_PWR_MGMT_SHIFT 0x0
463 #define STA_PWR_MGMT_AWAKE 0x0
464 #define STA_PWR_MGMT_SLEEP 0x1
466 #define STA_SET_PWR_SLEEP(sta) (sta->flags |= (STA_PWR_MGMT_MASK << STA_PWR_MGMT_SHIFT))
467 #define STA_CLR_PWR_SLEEP(sta) (sta->flags &= ~(STA_PWR_MGMT_MASK << STA_PWR_MGMT_SHIFT))
468 #define STA_IS_PWR_SLEEP(sta) ((sta->flags >> STA_PWR_MGMT_SHIFT) & STA_PWR_MGMT_MASK)
470 #define STA_PS_POLLED_MASK 0x1
471 #define STA_PS_POLLED_SHIFT 0x1
472 #define STA_SET_PS_POLLED(sta) (sta->flags |= (STA_PS_POLLED_MASK << STA_PS_POLLED_SHIFT))
473 #define STA_CLR_PS_POLLED(sta) (sta->flags &= ~(STA_PS_POLLED_MASK << STA_PS_POLLED_SHIFT))
474 #define STA_IS_PS_POLLED(sta) (sta->flags & (STA_PS_POLLED_MASK << STA_PS_POLLED_SHIFT))
483 u8 wpa_ie[IEEE80211_MAX_IE];
484 A_NETBUF_QUEUE_T psq; /* power save q */
488 typedef struct ar6_raw_htc {
489 HTC_ENDPOINT_ID arRaw2EpMapping[HTC_RAW_STREAM_NUM_MAX];
490 HTC_RAW_STREAM_ID arEp2RawMapping[ENDPOINT_MAX];
491 struct semaphore raw_htc_read_sem[HTC_RAW_STREAM_NUM_MAX];
492 struct semaphore raw_htc_write_sem[HTC_RAW_STREAM_NUM_MAX];
493 wait_queue_head_t raw_htc_read_queue[HTC_RAW_STREAM_NUM_MAX];
494 wait_queue_head_t raw_htc_write_queue[HTC_RAW_STREAM_NUM_MAX];
495 raw_htc_buffer raw_htc_read_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_READ_BUFFERS_NUM];
496 raw_htc_buffer raw_htc_write_buffer[HTC_RAW_STREAM_NUM_MAX][RAW_HTC_WRITE_BUFFERS_NUM];
497 bool write_buffer_available[HTC_RAW_STREAM_NUM_MAX];
498 bool read_buffer_available[HTC_RAW_STREAM_NUM_MAX];
502 struct net_device *arNetDev; /* net_device pointer */
504 int arTxPending[ENDPOINT_MAX];
505 int arTotalTxDataPending;
510 HTC_HANDLE arHtcTarget;
513 struct semaphore arSem;
521 u8 arPairwiseCryptoLen;
525 struct ar_wep_key arWepKeyList[WMI_MAX_KEY_INDEX + 1];
530 u16 arListenIntervalB;
531 u16 arListenIntervalT;
532 struct ar6000_version arVersion;
538 struct net_device_stats arNetStats;
539 struct iw_statistics arIwStats;
541 u16 arChannelList[32];
543 bool statsUpdatePending;
544 TARGET_STATS arTargetStats;
547 #ifdef CONFIG_HOST_TCMD_SUPPORT
549 void *tcmd_rx_report;
550 int tcmd_rx_report_len;
552 AR6000_WLAN_STATE arWlanState;
553 struct ar_node_mapping arNodeMap[MAX_NODE_NUM];
557 struct ar_cookie *arCookieList;
561 u16 arBeaconInterval;
562 bool arConnectPending;
564 struct ar_hb_chlng_resp arHBChallengeResp;
565 u8 arKeepaliveConfigured;
567 HTC_ENDPOINT_ID arAc2EpMapping[WMM_NUM_AC];
568 bool arAcStreamActive[WMM_NUM_AC];
569 u8 arAcStreamPriMap[WMM_NUM_AC];
570 u8 arHiAcStreamActivePri;
571 u8 arEp2AcMapping[ENDPOINT_MAX];
572 HTC_ENDPOINT_ID arControlEp;
573 #ifdef HTC_RAW_INTERFACE
574 AR_RAW_HTC_T *arRawHtc;
576 bool arNetQueueStopped;
579 struct common_credit_state_info arCreditStateInfo;
580 bool arWMIControlEpFull;
581 bool dbgLogFetchInProgress;
582 u8 log_buffer[DBGLOG_HOST_LOG_BUFFER_SIZE];
584 u32 dbglog_init_done;
585 u32 arConnectCtrlFlags;
586 s32 user_savedkeys_stat;
588 struct USER_SAVEDKEYS user_saved_keys;
589 USER_RSSI_THOLD rssi_map[12];
591 u16 ap_profile_flag; /* AP mode */
592 WMI_AP_ACL g_acl; /* AP mode */
593 sta_t sta_list[AP_MAX_NUM_STA]; /* AP mode */
594 u8 sta_list_index; /* AP mode */
595 struct ieee80211req_key ap_mode_bkey; /* AP mode */
596 A_NETBUF_QUEUE_T mcastpsq; /* power save q for Mcast frames */
597 A_MUTEX_T mcastpsqLock;
598 bool DTIMExpired; /* flag to indicate DTIM expired */
599 u8 intra_bss; /* enable/disable intra bss data forward */
601 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
604 WMI_AP_MODE_STAT arAPStats;
606 u8 ap_country_code[3];
609 u16 ap_beacon_interval;
611 u16 arACS; /* AP mode - Auto Channel Selection */
612 struct htc_packet_queue amsdu_rx_buffer_queue;
613 bool bIsDestroyProgress; /* flag to indicate ar6k destroy is in progress */
614 A_TIMER disconnect_timer;
619 WMI_BTCOEX_CONFIG_EVENT arBtcoexConfig;
620 WMI_BTCOEX_STATS_EVENT arBtcoexStats;
621 s32 (*exitCallback)(void *config); /* generic callback at AR6K exit */
622 struct hif_device_os_device_info osDevInfo;
623 struct wireless_dev *wdev;
624 struct cfg80211_scan_request *scan_request;
625 struct ar_key keys[WMI_MAX_KEY_INDEX + 1];
627 u16 arWlanPowerState;
638 WMI_SCAN_PARAMS_CMD scParams;
639 #define AR_MCAST_FILTER_MAC_ADDR_SIZE 4
640 u8 mcast_filters[MAC_MAX_FILTERS_PER_LIST][AR_MCAST_FILTER_MAC_ADDR_SIZE];
642 bool scanSpecificSsid;
643 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
658 #ifdef CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT
659 struct ar_virtual_interface {
660 struct net_device *arNetDev; /* net_device pointer */
661 struct ar6_softc *arDev; /* ar device pointer */
662 struct net_device *arStaNetDev; /* net_device pointer */
664 #endif /* CONFIG_AP_VIRTUAL_ADAPTER_SUPPORT */
666 static inline void *ar6k_priv(struct net_device *dev)
668 return (wdev_priv(dev->ieee80211_ptr));
671 #define SET_HCI_BUS_TYPE(pHciDev, __bus, __type) do { \
672 (pHciDev)->bus = (__bus); \
673 (pHciDev)->dev_type = (__type); \
676 #define GET_INODE_FROM_FILEP(filp) \
677 (filp)->f_path.dentry->d_inode
679 #define arAc2EndpointID(ar,ac) (ar)->arAc2EpMapping[(ac)]
680 #define arSetAc2EndpointIDMap(ar,ac,ep) \
681 { (ar)->arAc2EpMapping[(ac)] = (ep); \
682 (ar)->arEp2AcMapping[(ep)] = (ac); }
683 #define arEndpoint2Ac(ar,ep) (ar)->arEp2AcMapping[(ep)]
685 #define arRawIfEnabled(ar) (ar)->arRawIfInit
686 #define arRawStream2EndpointID(ar,raw) (ar)->arRawHtc->arRaw2EpMapping[(raw)]
687 #define arSetRawStream2EndpointIDMap(ar,raw,ep) \
688 { (ar)->arRawHtc->arRaw2EpMapping[(raw)] = (ep); \
689 (ar)->arRawHtc->arEp2RawMapping[(ep)] = (raw); }
690 #define arEndpoint2RawStreamID(ar,ep) (ar)->arRawHtc->arEp2RawMapping[(ep)]
692 struct ar_giwscan_param {
696 struct iw_request_info *info;
699 #define AR6000_STAT_INC(ar, stat) (ar->arNetStats.stat++)
701 #define AR6000_SPIN_LOCK(lock, param) do { \
702 if (irqs_disabled()) { \
703 AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("IRQs disabled:AR6000_LOCK\n")); \
705 spin_lock_bh(lock); \
708 #define AR6000_SPIN_UNLOCK(lock, param) do { \
709 if (irqs_disabled()) { \
710 AR_DEBUG_PRINTF(ATH_DEBUG_TRC,("IRQs disabled: AR6000_UNLOCK\n")); \
712 spin_unlock_bh(lock); \
715 void ar6000_init_profile_info(struct ar6_softc *ar);
716 void ar6000_install_static_wep_keys(struct ar6_softc *ar);
717 int ar6000_init(struct net_device *dev);
718 int ar6000_dbglog_get_debug_logs(struct ar6_softc *ar);
719 void ar6000_TxDataCleanup(struct ar6_softc *ar);
720 int ar6000_acl_data_tx(struct sk_buff *skb, struct net_device *dev);
721 void ar6000_restart_endpoint(struct net_device *dev);
722 void ar6000_stop_endpoint(struct net_device *dev, bool keepprofile, bool getdbglogs);
724 #ifdef HTC_RAW_INTERFACE
730 int ar6000_htc_raw_open(struct ar6_softc *ar);
731 int ar6000_htc_raw_close(struct ar6_softc *ar);
732 ssize_t ar6000_htc_raw_read(struct ar6_softc *ar,
733 HTC_RAW_STREAM_ID StreamID,
734 char __user *buffer, size_t count);
735 ssize_t ar6000_htc_raw_write(struct ar6_softc *ar,
736 HTC_RAW_STREAM_ID StreamID,
737 char __user *buffer, size_t count);
739 #endif /* HTC_RAW_INTERFACE */
742 /*TODO: These routines should be moved to a file that is common across OS */
744 ieee80211_find_conn(struct ar6_softc *ar, u8 *node_addr);
747 ieee80211_find_conn_for_aid(struct ar6_softc *ar, u8 aid);
749 u8 remove_sta(struct ar6_softc *ar, u8 *mac, u16 reason);
753 #ifndef EXPORT_HCI_BRIDGE_INTERFACE
754 int ar6000_setup_hci(struct ar6_softc *ar);
755 void ar6000_cleanup_hci(struct ar6_softc *ar);
756 void ar6000_set_default_ar3kconfig(struct ar6_softc *ar, void *ar3kconfig);
758 /* HCI bridge testing */
759 int hci_test_send(struct ar6_softc *ar, struct sk_buff *skb);
762 ATH_DEBUG_DECLARE_EXTERN(htc);
763 ATH_DEBUG_DECLARE_EXTERN(wmi);
764 ATH_DEBUG_DECLARE_EXTERN(bmi);
765 ATH_DEBUG_DECLARE_EXTERN(hif);
766 ATH_DEBUG_DECLARE_EXTERN(wlan);
767 ATH_DEBUG_DECLARE_EXTERN(misc);
769 extern u8 bcast_mac[];
770 extern u8 null_mac[];
776 #endif /* _AR6000_H_ */