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ath6kl: Support different uart_tx pin and refclk configuration
[deliverable/linux.git] / drivers / net / wireless / ath / ath6kl / core.h
CommitLineData
bdcd8170
KV		 1/*
2 * Copyright (c) 2010-2011 Atheros Communications Inc.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17#ifndef CORE_H
18#define CORE_H
19
20#include <linux/etherdevice.h>
21#include <linux/rtnetlink.h>
22#include <linux/firmware.h>
23#include <linux/sched.h>
bdf5396b 24#include <linux/circ_buf.h>
bdcd8170
KV		 25#include <net/cfg80211.h>
26#include "htc.h"
27#include "wmi.h"
28#include "bmi.h"
bc07ddb2 29#include "target.h"
bdcd8170
KV		 30
31#define MAX_ATH6KL 1
32#define ATH6KL_MAX_RX_BUFFERS 16
33#define ATH6KL_BUFFER_SIZE 1664
34#define ATH6KL_MAX_AMSDU_RX_BUFFERS 4
35#define ATH6KL_AMSDU_REFILL_THRESHOLD 3
36#define ATH6KL_AMSDU_BUFFER_SIZE (WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH + 128)
37#define MAX_MSDU_SUBFRAME_PAYLOAD_LEN 1508
38#define MIN_MSDU_SUBFRAME_PAYLOAD_LEN 46
39
40#define USER_SAVEDKEYS_STAT_INIT 0
41#define USER_SAVEDKEYS_STAT_RUN 1
42
43#define ATH6KL_TX_TIMEOUT 10
44#define ATH6KL_MAX_ENDPOINTS 4
45#define MAX_NODE_NUM 15
46
1df94a85
VT		 47/* Extra bytes for htc header alignment */
48#define ATH6KL_HTC_ALIGN_BYTES 3
49
bdcd8170
KV		 50/* MAX_HI_COOKIE_NUM are reserved for high priority traffic */
51#define MAX_DEF_COOKIE_NUM 180
52#define MAX_HI_COOKIE_NUM 18 /* 10% of MAX_COOKIE_NUM */
53#define MAX_COOKIE_NUM (MAX_DEF_COOKIE_NUM + MAX_HI_COOKIE_NUM)
54
55#define MAX_DEFAULT_SEND_QUEUE_DEPTH (MAX_DEF_COOKIE_NUM / WMM_NUM_AC)
56
57#define DISCON_TIMER_INTVAL 10000 /* in msec */
58#define A_DEFAULT_LISTEN_INTERVAL 100
59#define A_MAX_WOW_LISTEN_INTERVAL 1000
60
50d41234
KV		 61/* includes also the null byte */
62#define ATH6KL_FIRMWARE_MAGIC "QCA-ATH6KL"
63
64enum ath6kl_fw_ie_type {
65 ATH6KL_FW_IE_FW_VERSION = 0,
66 ATH6KL_FW_IE_TIMESTAMP = 1,
67 ATH6KL_FW_IE_OTP_IMAGE = 2,
68 ATH6KL_FW_IE_FW_IMAGE = 3,
69 ATH6KL_FW_IE_PATCH_IMAGE = 4,
8a137480 70 ATH6KL_FW_IE_RESERVED_RAM_SIZE = 5,
97e0496d 71 ATH6KL_FW_IE_CAPABILITIES = 6,
1b4304da 72 ATH6KL_FW_IE_PATCH_ADDR = 7,
03ef0250 73 ATH6KL_FW_IE_BOARD_ADDR = 8,
368b1b0f 74 ATH6KL_FW_IE_VIF_MAX = 9,
50d41234
KV		 75};
76
97e0496d
KV		 77enum ath6kl_fw_capability {
78 ATH6KL_FW_CAPABILITY_HOST_P2P = 0,
10509f90 79 ATH6KL_FW_CAPABILITY_SCHED_SCAN = 1,
97e0496d
KV		 80
81 /* this needs to be last */
82 ATH6KL_FW_CAPABILITY_MAX,
83};
84
85#define ATH6KL_CAPABILITY_LEN (ALIGN(ATH6KL_FW_CAPABILITY_MAX, 32) / 32)
86
50d41234
KV		 87struct ath6kl_fw_ie {
88 __le32 id;
89 __le32 len;
90 u8 data[0];
91};
92
bdcd8170 93/* AR6003 1.0 definitions */
0d0192ba 94#define AR6003_HW_1_0_VERSION 0x300002ba
bdcd8170
KV		 95
96/* AR6003 2.0 definitions */
0d0192ba
KV		 97#define AR6003_HW_2_0_VERSION 0x30000384
98#define AR6003_HW_2_0_PATCH_DOWNLOAD_ADDRESS 0x57e910
99#define AR6003_HW_2_0_OTP_FILE "ath6k/AR6003/hw2.0/otp.bin.z77"
100#define AR6003_HW_2_0_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athwlan.bin.z77"
101#define AR6003_HW_2_0_TCMD_FIRMWARE_FILE "ath6k/AR6003/hw2.0/athtcmd_ram.bin"
102#define AR6003_HW_2_0_PATCH_FILE "ath6k/AR6003/hw2.0/data.patch.bin"
103#define AR6003_HW_2_0_FIRMWARE_2_FILE "ath6k/AR6003/hw2.0/fw-2.bin"
104#define AR6003_HW_2_0_BOARD_DATA_FILE "ath6k/AR6003/hw2.0/bdata.bin"
105#define AR6003_HW_2_0_DEFAULT_BOARD_DATA_FILE \
106 "ath6k/AR6003/hw2.0/bdata.SD31.bin"
bdcd8170
KV		 107
108/* AR6003 3.0 definitions */
0d0192ba
KV		 109#define AR6003_HW_2_1_1_VERSION 0x30000582
110#define AR6003_HW_2_1_1_OTP_FILE "ath6k/AR6003/hw2.1.1/otp.bin"
111#define AR6003_HW_2_1_1_FIRMWARE_FILE "ath6k/AR6003/hw2.1.1/athwlan.bin"
112#define AR6003_HW_2_1_1_TCMD_FIRMWARE_FILE \
113 "ath6k/AR6003/hw2.1.1/athtcmd_ram.bin"
114#define AR6003_HW_2_1_1_PATCH_FILE "ath6k/AR6003/hw2.1.1/data.patch.bin"
115#define AR6003_HW_2_1_1_FIRMWARE_2_FILE "ath6k/AR6003/hw2.1.1/fw-2.bin"
116#define AR6003_HW_2_1_1_BOARD_DATA_FILE "ath6k/AR6003/hw2.1.1/bdata.bin"
117#define AR6003_HW_2_1_1_DEFAULT_BOARD_DATA_FILE \
118 "ath6k/AR6003/hw2.1.1/bdata.SD31.bin"
bdcd8170 119
31024d99 120/* AR6004 1.0 definitions */
0d0192ba
KV		 121#define AR6004_HW_1_0_VERSION 0x30000623
122#define AR6004_HW_1_0_FIRMWARE_2_FILE "ath6k/AR6004/hw1.0/fw-2.bin"
123#define AR6004_HW_1_0_FIRMWARE_FILE "ath6k/AR6004/hw1.0/fw.ram.bin"
124#define AR6004_HW_1_0_BOARD_DATA_FILE "ath6k/AR6004/hw1.0/bdata.bin"
125#define AR6004_HW_1_0_DEFAULT_BOARD_DATA_FILE \
d5720e59
KV		 126 "ath6k/AR6004/hw1.0/bdata.DB132.bin"
127
128/* AR6004 1.1 definitions */
0d0192ba
KV		 129#define AR6004_HW_1_1_VERSION 0x30000001
130#define AR6004_HW_1_1_FIRMWARE_2_FILE "ath6k/AR6004/hw1.1/fw-2.bin"
131#define AR6004_HW_1_1_FIRMWARE_FILE "ath6k/AR6004/hw1.1/fw.ram.bin"
132#define AR6004_HW_1_1_BOARD_DATA_FILE "ath6k/AR6004/hw1.1/bdata.bin"
133#define AR6004_HW_1_1_DEFAULT_BOARD_DATA_FILE \
d5720e59 134 "ath6k/AR6004/hw1.1/bdata.DB132.bin"
31024d99 135
bdcd8170
KV		 136/* Per STA data, used in AP mode */
137#define STA_PS_AWAKE BIT(0)
138#define STA_PS_SLEEP BIT(1)
139#define STA_PS_POLLED BIT(2)
140
141/* HTC TX packet tagging definitions */
142#define ATH6KL_CONTROL_PKT_TAG HTC_TX_PACKET_TAG_USER_DEFINED
143#define ATH6KL_DATA_PKT_TAG (ATH6KL_CONTROL_PKT_TAG + 1)
144
145#define AR6003_CUST_DATA_SIZE 16
146
147#define AGGR_WIN_IDX(x, y) ((x) % (y))
148#define AGGR_INCR_IDX(x, y) AGGR_WIN_IDX(((x) + 1), (y))
149#define AGGR_DCRM_IDX(x, y) AGGR_WIN_IDX(((x) - 1), (y))
150#define ATH6KL_MAX_SEQ_NO 0xFFF
151#define ATH6KL_NEXT_SEQ_NO(x) (((x) + 1) & ATH6KL_MAX_SEQ_NO)
152
153#define NUM_OF_TIDS 8
154#define AGGR_SZ_DEFAULT 8
155
156#define AGGR_WIN_SZ_MIN 2
157#define AGGR_WIN_SZ_MAX 8
158
159#define TID_WINDOW_SZ(_x) ((_x) << 1)
160
161#define AGGR_NUM_OF_FREE_NETBUFS 16
162
163#define AGGR_RX_TIMEOUT 400 /* in ms */
164
165#define WMI_TIMEOUT (2 * HZ)
166
167#define MBOX_YIELD_LIMIT 99
168
169/* configuration lags */
170/*
171 * ATH6KL_CONF_IGNORE_ERP_BARKER: Ignore the barker premable in
172 * ERP IE of beacon to determine the short premable support when
173 * sending (Re)Assoc req.
174 * ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN: Don't send the power
175 * module state transition failure events which happen during
176 * scan, to the host.
177 */
178#define ATH6KL_CONF_IGNORE_ERP_BARKER BIT(0)
179#define ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN BIT(1)
180#define ATH6KL_CONF_ENABLE_11N BIT(2)
181#define ATH6KL_CONF_ENABLE_TX_BURST BIT(3)
8277de15 182#define ATH6KL_CONF_SUSPEND_CUTPOWER BIT(4)
bdcd8170
KV		 183
184enum wlan_low_pwr_state {
185 WLAN_POWER_STATE_ON,
186 WLAN_POWER_STATE_CUT_PWR,
187 WLAN_POWER_STATE_DEEP_SLEEP,
188 WLAN_POWER_STATE_WOW
189};
190
191enum sme_state {
192 SME_DISCONNECTED,
193 SME_CONNECTING,
194 SME_CONNECTED
195};
196
bdcd8170
KV		 197struct skb_hold_q {
198 struct sk_buff *skb;
199 bool is_amsdu;
200 u16 seq_no;
201};
202
203struct rxtid {
204 bool aggr;
205 bool progress;
206 bool timer_mon;
207 u16 win_sz;
208 u16 seq_next;
209 u32 hold_q_sz;
210 struct skb_hold_q *hold_q;
211 struct sk_buff_head q;
212 spinlock_t lock;
213};
214
215struct rxtid_stats {
216 u32 num_into_aggr;
217 u32 num_dups;
218 u32 num_oow;
219 u32 num_mpdu;
220 u32 num_amsdu;
221 u32 num_delivered;
222 u32 num_timeouts;
223 u32 num_hole;
224 u32 num_bar;
225};
226
227struct aggr_info {
228 u8 aggr_sz;
229 u8 timer_scheduled;
230 struct timer_list timer;
231 struct net_device *dev;
232 struct rxtid rx_tid[NUM_OF_TIDS];
233 struct sk_buff_head free_q;
234 struct rxtid_stats stat[NUM_OF_TIDS];
235};
236
237struct ath6kl_wep_key {
238 u8 key_index;
239 u8 key_len;
240 u8 key[64];
241};
242
243#define ATH6KL_KEY_SEQ_LEN 8
244
245struct ath6kl_key {
246 u8 key[WLAN_MAX_KEY_LEN];
247 u8 key_len;
248 u8 seq[ATH6KL_KEY_SEQ_LEN];
249 u8 seq_len;
250 u32 cipher;
251};
252
253struct ath6kl_node_mapping {
254 u8 mac_addr[ETH_ALEN];
255 u8 ep_id;
256 u8 tx_pend;
257};
258
259struct ath6kl_cookie {
260 struct sk_buff *skb;
261 u32 map_no;
262 struct htc_packet htc_pkt;
263 struct ath6kl_cookie *arc_list_next;
264};
265
266struct ath6kl_sta {
267 u16 sta_flags;
268 u8 mac[ETH_ALEN];
269 u8 aid;
270 u8 keymgmt;
271 u8 ucipher;
272 u8 auth;
273 u8 wpa_ie[ATH6KL_MAX_IE];
274 struct sk_buff_head psq;
275 spinlock_t psq_lock;
276};
277
278struct ath6kl_version {
279 u32 target_ver;
280 u32 wlan_ver;
281 u32 abi_ver;
282};
283
284struct ath6kl_bmi {
285 u32 cmd_credits;
286 bool done_sent;
287 u8 *cmd_buf;
1f4c894d
KV		 288 u32 max_data_size;
289 u32 max_cmd_size;
bdcd8170
KV		 290};
291
292struct target_stats {
293 u64 tx_pkt;
294 u64 tx_byte;
295 u64 tx_ucast_pkt;
296 u64 tx_ucast_byte;
297 u64 tx_mcast_pkt;
298 u64 tx_mcast_byte;
299 u64 tx_bcast_pkt;
300 u64 tx_bcast_byte;
301 u64 tx_rts_success_cnt;
302 u64 tx_pkt_per_ac[4];
303
304 u64 tx_err;
305 u64 tx_fail_cnt;
306 u64 tx_retry_cnt;
307 u64 tx_mult_retry_cnt;
308 u64 tx_rts_fail_cnt;
309
310 u64 rx_pkt;
311 u64 rx_byte;
312 u64 rx_ucast_pkt;
313 u64 rx_ucast_byte;
314 u64 rx_mcast_pkt;
315 u64 rx_mcast_byte;
316 u64 rx_bcast_pkt;
317 u64 rx_bcast_byte;
318 u64 rx_frgment_pkt;
319
320 u64 rx_err;
321 u64 rx_crc_err;
322 u64 rx_key_cache_miss;
323 u64 rx_decrypt_err;
324 u64 rx_dupl_frame;
325
326 u64 tkip_local_mic_fail;
327 u64 tkip_cnter_measures_invoked;
328 u64 tkip_replays;
329 u64 tkip_fmt_err;
330 u64 ccmp_fmt_err;
331 u64 ccmp_replays;
332
333 u64 pwr_save_fail_cnt;
334
335 u64 cs_bmiss_cnt;
336 u64 cs_low_rssi_cnt;
337 u64 cs_connect_cnt;
338 u64 cs_discon_cnt;
339
340 s32 tx_ucast_rate;
341 s32 rx_ucast_rate;
342
343 u32 lq_val;
344
345 u32 wow_pkt_dropped;
346 u16 wow_evt_discarded;
347
348 s16 noise_floor_calib;
349 s16 cs_rssi;
350 s16 cs_ave_beacon_rssi;
351 u8 cs_ave_beacon_snr;
352 u8 cs_last_roam_msec;
353 u8 cs_snr;
354
355 u8 wow_host_pkt_wakeups;
356 u8 wow_host_evt_wakeups;
357
358 u32 arp_received;
359 u32 arp_matched;
360 u32 arp_replied;
361};
362
363struct ath6kl_mbox_info {
364 u32 htc_addr;
365 u32 htc_ext_addr;
366 u32 htc_ext_sz;
367
368 u32 block_size;
369
370 u32 gmbox_addr;
371
372 u32 gmbox_sz;
373};
374
375/*
376 * 802.11i defines an extended IV for use with non-WEP ciphers.
377 * When the EXTIV bit is set in the key id byte an additional
378 * 4 bytes immediately follow the IV for TKIP. For CCMP the
379 * EXTIV bit is likewise set but the 8 bytes represent the
380 * CCMP header rather than IV+extended-IV.
381 */
382
383#define ATH6KL_KEYBUF_SIZE 16
384#define ATH6KL_MICBUF_SIZE (8+8) /* space for both tx and rx */
385
386#define ATH6KL_KEY_XMIT 0x01
387#define ATH6KL_KEY_RECV 0x02
388#define ATH6KL_KEY_DEFAULT 0x80 /* default xmit key */
389
9a5b1318 390/* Initial group key for AP mode */
bdcd8170 391struct ath6kl_req_key {
9a5b1318
JM		 392 bool valid;
393 u8 key_index;
394 int key_type;
395 u8 key[WLAN_MAX_KEY_LEN];
396 u8 key_len;
bdcd8170
KV		 397};
398
77eab1e9
KV		 399enum ath6kl_hif_type {
400 ATH6KL_HIF_TYPE_SDIO,
401 ATH6KL_HIF_TYPE_USB,
402};
403
71f96ee6
KV		 404/*
405 * Driver's maximum limit, note that some firmwares support only one vif
406 * and the runtime (current) limit must be checked from ar->vif_max.
407 */
b64de356 408#define ATH6KL_VIF_MAX 3
334234b5 409
59c98449
VT		 410/* vif flags info */
411enum ath6kl_vif_state {
412 CONNECTED,
413 CONNECT_PEND,
414 WMM_ENABLED,
415 NETQ_STOPPED,
416 DTIM_EXPIRED,
417 NETDEV_REGISTERED,
418 CLEAR_BSSFILTER_ON_BEACON,
419 DTIM_PERIOD_AVAIL,
420 WLAN_ENABLED,
b95907a7 421 STATS_UPDATE_PEND,
59c98449
VT		 422};
423
108438bc 424struct ath6kl_vif {
990bd915 425 struct list_head list;
108438bc
VT		 426 struct wireless_dev wdev;
427 struct net_device *ndev;
428 struct ath6kl *ar;
478ac027
VT		 429 /* Lock to protect vif specific net_stats and flags */
430 spinlock_t if_lock;
334234b5 431 u8 fw_vif_idx;
59c98449 432 unsigned long flags;
3450334f
VT		 433 int ssid_len;
434 u8 ssid[IEEE80211_MAX_SSID_LEN];
435 u8 dot11_auth_mode;
436 u8 auth_mode;
437 u8 prwise_crypto;
438 u8 prwise_crypto_len;
439 u8 grp_crypto;
440 u8 grp_crypto_len;
441 u8 def_txkey_index;
f5938f24
VT		 442 u8 next_mode;
443 u8 nw_type;
8c8b65e3
VT		 444 u8 bssid[ETH_ALEN];
445 u8 req_bssid[ETH_ALEN];
f74bac54
VT		 446 u16 ch_hint;
447 u16 bss_ch;
6f2a73f9
VT		 448 struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1];
449 struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1];
2132c69c 450 struct aggr_info *aggr_cntxt;
10509f90 451
de3ad713 452 struct timer_list disconnect_timer;
10509f90
KV		 453 struct timer_list sched_scan_timer;
454
14ee6f6b
VT		 455 struct cfg80211_scan_request *scan_req;
456 enum sme_state sme_state;
cf5333d7 457 int reconnect_flag;
1052261e
JM		 458 u32 last_roc_id;
459 u32 last_cancel_roc_id;
cf5333d7
VT		 460 u32 send_action_id;
461 bool probe_req_report;
462 u16 next_chan;
463 u16 assoc_bss_beacon_int;
464 u8 assoc_bss_dtim_period;
b95907a7
VT		 465 struct net_device_stats net_stats;
466 struct target_stats target_stats;
108438bc
VT		 467};
468
6cb3c714
RM		 469#define WOW_LIST_ID 0
470#define WOW_HOST_REQ_DELAY 500 /* ms */
471
10509f90
KV		 472#define ATH6KL_SCHED_SCAN_RESULT_DELAY 5000 /* ms */
473
bdcd8170 474/* Flag info */
59c98449
VT		 475enum ath6kl_dev_state {
476 WMI_ENABLED,
477 WMI_READY,
478 WMI_CTRL_EP_FULL,
479 TESTMODE,
480 DESTROY_IN_PROGRESS,
481 SKIP_SCAN,
59c98449 482 ROAM_TBL_PEND,
5fe4dffb 483 FIRST_BOOT,
59c98449 484};
bdcd8170 485
76a9fbe2
KV		 486enum ath6kl_state {
487 ATH6KL_STATE_OFF,
488 ATH6KL_STATE_ON,
489 ATH6KL_STATE_DEEPSLEEP,
b4b2a0b1 490 ATH6KL_STATE_CUTPOWER,
dd6c0c63 491 ATH6KL_STATE_WOW,
10509f90 492 ATH6KL_STATE_SCHED_SCAN,
76a9fbe2
KV		 493};
494
bdcd8170
KV		 495struct ath6kl {
496 struct device *dev;
be98e3a4 497 struct wiphy *wiphy;
76a9fbe2
KV		 498
499 enum ath6kl_state state;
500
bdcd8170
KV		 501 struct ath6kl_bmi bmi;
502 const struct ath6kl_hif_ops *hif_ops;
503 struct wmi *wmi;
504 int tx_pending[ENDPOINT_MAX];
505 int total_tx_data_pend;
506 struct htc_target *htc_target;
77eab1e9 507 enum ath6kl_hif_type hif_type;
bdcd8170 508 void *hif_priv;
990bd915
VT		 509 struct list_head vif_list;
510 /* Lock to avoid race in vif_list entries among add/del/traverse */
511 spinlock_t list_lock;
55055976 512 u8 num_vif;
368b1b0f 513 unsigned int vif_max;
3226f68a 514 u8 max_norm_iface;
55055976 515 u8 avail_idx_map;
bdcd8170
KV		 516 spinlock_t lock;
517 struct semaphore sem;
bdcd8170
KV		 518 u16 listen_intvl_b;
519 u16 listen_intvl_t;
e5090444 520 u8 lrssi_roam_threshold;
bdcd8170
KV		 521 struct ath6kl_version version;
522 u32 target_type;
523 u8 tx_pwr;
bdcd8170
KV		 524 struct ath6kl_node_mapping node_map[MAX_NODE_NUM];
525 u8 ibss_ps_enable;
55055976 526 bool ibss_if_active;
bdcd8170
KV		 527 u8 node_num;
528 u8 next_ep_id;
529 struct ath6kl_cookie *cookie_list;
530 u32 cookie_count;
531 enum htc_endpoint_id ac2ep_map[WMM_NUM_AC];
532 bool ac_stream_active[WMM_NUM_AC];
533 u8 ac_stream_pri_map[WMM_NUM_AC];
534 u8 hiac_stream_active_pri;
535 u8 ep2ac_map[ENDPOINT_MAX];
536 enum htc_endpoint_id ctrl_ep;
3c370398 537 struct ath6kl_htc_credit_info credit_state_info;
bdcd8170
KV		 538 u32 connect_ctrl_flags;
539 u32 user_key_ctrl;
540 u8 usr_bss_filter;
541 struct ath6kl_sta sta_list[AP_MAX_NUM_STA];
542 u8 sta_list_index;
543 struct ath6kl_req_key ap_mode_bkey;
544 struct sk_buff_head mcastpsq;
545 spinlock_t mcastpsq_lock;
546 u8 intra_bss;
bdcd8170
KV		 547 struct wmi_ap_mode_stat ap_stats;
548 u8 ap_country_code[3];
549 struct list_head amsdu_rx_buffer_queue;
bdcd8170 550 u8 rx_meta_ver;
bdcd8170 551 enum wlan_low_pwr_state wlan_pwr_state;
d66ea4f9 552 u8 mac_addr[ETH_ALEN];
bdcd8170 553#define AR_MCAST_FILTER_MAC_ADDR_SIZE 4
003353b0
KV		 554 struct {
555 void *rx_report;
556 size_t rx_report_len;
557 } tm;
558
856f4b31
KV		 559 struct ath6kl_hw {
560 u32 id;
293badf4 561 const char *name;
a01ac414
KV		 562 u32 dataset_patch_addr;
563 u32 app_load_addr;
564 u32 app_start_override_addr;
991b27ea
KV		 565 u32 board_ext_data_addr;
566 u32 reserved_ram_size;
0d4d72bf 567 u32 board_addr;
39586bf2
RH		 568 u32 refclk_hz;
569 u32 uarttx_pin;
d1a9421d
KV		 570
571 const char *fw_otp;
572 const char *fw;
573 const char *fw_tcmd;
574 const char *fw_patch;
575 const char *fw_api2;
576 const char *fw_board;
577 const char *fw_default_board;
a01ac414
KV		 578 } hw;
579
bdcd8170
KV		 580 u16 conf_flags;
581 wait_queue_head_t event_wq;
582 struct ath6kl_mbox_info mbox_info;
583
584 struct ath6kl_cookie cookie_mem[MAX_COOKIE_NUM];
bdcd8170
KV		 585 unsigned long flag;
586
587 u8 *fw_board;
588 size_t fw_board_len;
589
590 u8 *fw_otp;
591 size_t fw_otp_len;
592
593 u8 *fw;
594 size_t fw_len;
595
596 u8 *fw_patch;
597 size_t fw_patch_len;
598
97e0496d
KV		 599 unsigned long fw_capabilities[ATH6KL_CAPABILITY_LEN];
600
bdcd8170 601 struct workqueue_struct *ath6kl_wq;
7c3075e9 602
d999ba3e 603 struct dentry *debugfs_phy;
6a7c9bad 604
6bbc7c35
JM		 605 bool p2p;
606
bdf5396b
KV		 607#ifdef CONFIG_ATH6KL_DEBUG
608 struct {
609 struct circ_buf fwlog_buf;
610 spinlock_t fwlog_lock;
611 void *fwlog_tmp;
939f1cce 612 u32 fwlog_mask;
91d57de5 613 unsigned int dbgfs_diag_reg;
252c068b
VT		 614 u32 diag_reg_addr_wr;
615 u32 diag_reg_val_wr;
9a730834
KV		 616
617 struct {
618 unsigned int invalid_rate;
619 } war_stats;
4b28a80d
JM		 620
621 u8 *roam_tbl;
622 unsigned int roam_tbl_len;
ff0b0075
JM		 623
624 u8 keepalive;
625 u8 disc_timeout;
bdf5396b
KV		 626 } debug;
627#endif /* CONFIG_ATH6KL_DEBUG */
bdcd8170
KV		 628};
629
d6d5c06c 630static inline struct ath6kl *ath6kl_priv(struct net_device *dev)
bdcd8170 631{
108438bc 632 return ((struct ath6kl_vif *) netdev_priv(dev))->ar;
bdcd8170
KV		 633}
634
bc07ddb2
KV		 635static inline u32 ath6kl_get_hi_item_addr(struct ath6kl *ar,
636 u32 item_offset)
637{
638 u32 addr = 0;
639
640 if (ar->target_type == TARGET_TYPE_AR6003)
641 addr = ATH6KL_AR6003_HI_START_ADDR + item_offset;
642 else if (ar->target_type == TARGET_TYPE_AR6004)
643 addr = ATH6KL_AR6004_HI_START_ADDR + item_offset;
644
645 return addr;
646}
647
bdcd8170
KV		 648int ath6kl_configure_target(struct ath6kl *ar);
649void ath6kl_detect_error(unsigned long ptr);
650void disconnect_timer_handler(unsigned long ptr);
651void init_netdev(struct net_device *dev);
652void ath6kl_cookie_init(struct ath6kl *ar);
653void ath6kl_cookie_cleanup(struct ath6kl *ar);
654void ath6kl_rx(struct htc_target *target, struct htc_packet *packet);
655void ath6kl_tx_complete(void *context, struct list_head *packet_queue);
656enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
657 struct htc_packet *packet);
658void ath6kl_stop_txrx(struct ath6kl *ar);
659void ath6kl_cleanup_amsdu_rxbufs(struct ath6kl *ar);
f9ea0753 660int ath6kl_diag_write32(struct ath6kl *ar, u32 address, __le32 value);
addb44be
KV		 661int ath6kl_diag_write(struct ath6kl *ar, u32 address, void *data, u32 length);
662int ath6kl_diag_read32(struct ath6kl *ar, u32 address, u32 *value);
663int ath6kl_diag_read(struct ath6kl *ar, u32 address, void *data, u32 length);
bc07ddb2 664int ath6kl_read_fwlogs(struct ath6kl *ar);
e29f25f5 665void ath6kl_init_profile_info(struct ath6kl_vif *vif);
bdcd8170 666void ath6kl_tx_data_cleanup(struct ath6kl *ar);
bdcd8170
KV		 667
668struct ath6kl_cookie *ath6kl_alloc_cookie(struct ath6kl *ar);
669void ath6kl_free_cookie(struct ath6kl *ar, struct ath6kl_cookie *cookie);
670int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev);
671
672struct aggr_info *aggr_init(struct net_device *dev);
673void ath6kl_rx_refill(struct htc_target *target,
674 enum htc_endpoint_id endpoint);
675void ath6kl_refill_amsdu_rxbufs(struct ath6kl *ar, int count);
676struct htc_packet *ath6kl_alloc_amsdu_rxbuf(struct htc_target *target,
677 enum htc_endpoint_id endpoint,
678 int len);
679void aggr_module_destroy(struct aggr_info *aggr_info);
680void aggr_reset_state(struct aggr_info *aggr_info);
681
6765d0aa 682struct ath6kl_sta *ath6kl_find_sta(struct ath6kl_vif *vif, u8 * node_addr);
bdcd8170
KV		 683struct ath6kl_sta *ath6kl_find_sta_by_aid(struct ath6kl *ar, u8 aid);
684
685void ath6kl_ready_event(void *devt, u8 * datap, u32 sw_ver, u32 abi_ver);
686int ath6kl_control_tx(void *devt, struct sk_buff *skb,
687 enum htc_endpoint_id eid);
240d2799 688void ath6kl_connect_event(struct ath6kl_vif *vif, u16 channel,
bdcd8170
KV		 689 u8 *bssid, u16 listen_int,
690 u16 beacon_int, enum network_type net_type,
691 u8 beacon_ie_len, u8 assoc_req_len,
692 u8 assoc_resp_len, u8 *assoc_info);
240d2799
VT		 693void ath6kl_connect_ap_mode_bss(struct ath6kl_vif *vif, u16 channel);
694void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr,
572e27c0
JM		 695 u8 keymgmt, u8 ucipher, u8 auth,
696 u8 assoc_req_len, u8 *assoc_info);
240d2799 697void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason,
bdcd8170
KV		 698 u8 *bssid, u8 assoc_resp_len,
699 u8 *assoc_info, u16 prot_reason_status);
240d2799 700void ath6kl_tkip_micerr_event(struct ath6kl_vif *vif, u8 keyid, bool ismcast);
bdcd8170 701void ath6kl_txpwr_rx_evt(void *devt, u8 tx_pwr);
240d2799
VT		 702void ath6kl_scan_complete_evt(struct ath6kl_vif *vif, int status);
703void ath6kl_tgt_stats_event(struct ath6kl_vif *vif, u8 *ptr, u32 len);
bdcd8170
KV		 704void ath6kl_indicate_tx_activity(void *devt, u8 traffic_class, bool active);
705enum htc_endpoint_id ath6kl_ac2_endpoint_id(void *devt, u8 ac);
706
240d2799 707void ath6kl_pspoll_event(struct ath6kl_vif *vif, u8 aid);
bdcd8170 708
240d2799
VT		 709void ath6kl_dtimexpiry_event(struct ath6kl_vif *vif);
710void ath6kl_disconnect(struct ath6kl_vif *vif);
240d2799
VT		 711void aggr_recv_delba_req_evt(struct ath6kl_vif *vif, u8 tid);
712void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid, u16 seq_no,
bdcd8170
KV		 713 u8 win_sz);
714void ath6kl_wakeup_event(void *dev);
bdcd8170 715
6db8fa53
VT		 716void ath6kl_reset_device(struct ath6kl *ar, u32 target_type,
717 bool wait_fot_compltn, bool cold_reset);
e29f25f5 718void ath6kl_init_control_info(struct ath6kl_vif *vif);
108438bc 719void ath6kl_deinit_if_data(struct ath6kl_vif *vif);
8dafb70e 720void ath6kl_core_free(struct ath6kl *ar);
990bd915 721struct ath6kl_vif *ath6kl_vif_first(struct ath6kl *ar);
55055976 722void ath6kl_cleanup_vif(struct ath6kl_vif *vif, bool wmi_ready);
5fe4dffb
KV		 723int ath6kl_init_hw_start(struct ath6kl *ar);
724int ath6kl_init_hw_stop(struct ath6kl *ar);
a918fb3c 725void ath6kl_check_wow_status(struct ath6kl *ar);
5fe4dffb 726
bdcd8170 727#endif /* CORE_H */
Linux kernel - Deliverables
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