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Merge branch 'for-linus' into for-next
[deliverable/linux.git] / drivers / net / wireless / ath / ath9k / hw.h
1 /*
2 * Copyright (c) 2008-2011 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 HW_H
18 #define HW_H
19
20 #include <linux/if_ether.h>
21 #include <linux/delay.h>
22 #include <linux/io.h>
23
24 #include "mac.h"
25 #include "ani.h"
26 #include "eeprom.h"
27 #include "calib.h"
28 #include "reg.h"
29 #include "phy.h"
30 #include "btcoex.h"
31
32 #include "../regd.h"
33
34 #define ATHEROS_VENDOR_ID 0x168c
35
36 #define AR5416_DEVID_PCI 0x0023
37 #define AR5416_DEVID_PCIE 0x0024
38 #define AR9160_DEVID_PCI 0x0027
39 #define AR9280_DEVID_PCI 0x0029
40 #define AR9280_DEVID_PCIE 0x002a
41 #define AR9285_DEVID_PCIE 0x002b
42 #define AR2427_DEVID_PCIE 0x002c
43 #define AR9287_DEVID_PCI 0x002d
44 #define AR9287_DEVID_PCIE 0x002e
45 #define AR9300_DEVID_PCIE 0x0030
46 #define AR9300_DEVID_AR9340 0x0031
47 #define AR9300_DEVID_AR9485_PCIE 0x0032
48 #define AR9300_DEVID_AR9580 0x0033
49 #define AR9300_DEVID_AR9462 0x0034
50 #define AR9300_DEVID_AR9330 0x0035
51 #define AR9300_DEVID_QCA955X 0x0038
52 #define AR9485_DEVID_AR1111 0x0037
53
54 #define AR5416_AR9100_DEVID 0x000b
55
56 #define AR_SUBVENDOR_ID_NOG 0x0e11
57 #define AR_SUBVENDOR_ID_NEW_A 0x7065
58 #define AR5416_MAGIC 0x19641014
59
60 #define AR9280_COEX2WIRE_SUBSYSID 0x309b
61 #define AT9285_COEX3WIRE_SA_SUBSYSID 0x30aa
62 #define AT9285_COEX3WIRE_DA_SUBSYSID 0x30ab
63
64 #define ATH_AMPDU_LIMIT_MAX (64 * 1024 - 1)
65
66 #define ATH_DEFAULT_NOISE_FLOOR -95
67
68 #define ATH9K_RSSI_BAD -128
69
70 #define ATH9K_NUM_CHANNELS 38
71
72 /* Register read/write primitives */
73 #define REG_WRITE(_ah, _reg, _val) \
74 (_ah)->reg_ops.write((_ah), (_val), (_reg))
75
76 #define REG_READ(_ah, _reg) \
77 (_ah)->reg_ops.read((_ah), (_reg))
78
79 #define REG_READ_MULTI(_ah, _addr, _val, _cnt) \
80 (_ah)->reg_ops.multi_read((_ah), (_addr), (_val), (_cnt))
81
82 #define REG_RMW(_ah, _reg, _set, _clr) \
83 (_ah)->reg_ops.rmw((_ah), (_reg), (_set), (_clr))
84
85 #define ENABLE_REGWRITE_BUFFER(_ah) \
86 do { \
87 if ((_ah)->reg_ops.enable_write_buffer) \
88 (_ah)->reg_ops.enable_write_buffer((_ah)); \
89 } while (0)
90
91 #define REGWRITE_BUFFER_FLUSH(_ah) \
92 do { \
93 if ((_ah)->reg_ops.write_flush) \
94 (_ah)->reg_ops.write_flush((_ah)); \
95 } while (0)
96
97 #define PR_EEP(_s, _val) \
98 do { \
99 len += snprintf(buf + len, size - len, "%20s : %10d\n", \
100 _s, (_val)); \
101 } while (0)
102
103 #define SM(_v, _f) (((_v) << _f##_S) & _f)
104 #define MS(_v, _f) (((_v) & _f) >> _f##_S)
105 #define REG_RMW_FIELD(_a, _r, _f, _v) \
106 REG_RMW(_a, _r, (((_v) << _f##_S) & _f), (_f))
107 #define REG_READ_FIELD(_a, _r, _f) \
108 (((REG_READ(_a, _r) & _f) >> _f##_S))
109 #define REG_SET_BIT(_a, _r, _f) \
110 REG_RMW(_a, _r, (_f), 0)
111 #define REG_CLR_BIT(_a, _r, _f) \
112 REG_RMW(_a, _r, 0, (_f))
113
114 #define DO_DELAY(x) do { \
115 if (((++(x) % 64) == 0) && \
116 (ath9k_hw_common(ah)->bus_ops->ath_bus_type \
117 != ATH_USB)) \
118 udelay(1); \
119 } while (0)
120
121 #define REG_WRITE_ARRAY(iniarray, column, regWr) \
122 ath9k_hw_write_array(ah, iniarray, column, &(regWr))
123
124 #define AR_GPIO_OUTPUT_MUX_AS_OUTPUT 0
125 #define AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED 1
126 #define AR_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED 2
127 #define AR_GPIO_OUTPUT_MUX_AS_TX_FRAME 3
128 #define AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL 4
129 #define AR_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED 5
130 #define AR_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED 6
131 #define AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_DATA 0x16
132 #define AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_CLK 0x17
133 #define AR_GPIO_OUTPUT_MUX_AS_MCI_BT_DATA 0x18
134 #define AR_GPIO_OUTPUT_MUX_AS_MCI_BT_CLK 0x19
135 #define AR_GPIO_OUTPUT_MUX_AS_WL_IN_TX 0x14
136 #define AR_GPIO_OUTPUT_MUX_AS_WL_IN_RX 0x13
137 #define AR_GPIO_OUTPUT_MUX_AS_BT_IN_TX 9
138 #define AR_GPIO_OUTPUT_MUX_AS_BT_IN_RX 8
139 #define AR_GPIO_OUTPUT_MUX_AS_RUCKUS_STROBE 0x1d
140 #define AR_GPIO_OUTPUT_MUX_AS_RUCKUS_DATA 0x1e
141
142 #define AR_GPIOD_MASK 0x00001FFF
143 #define AR_GPIO_BIT(_gpio) (1 << (_gpio))
144
145 #define BASE_ACTIVATE_DELAY 100
146 #define RTC_PLL_SETTLE_DELAY (AR_SREV_9340(ah) ? 1000 : 100)
147 #define COEF_SCALE_S 24
148 #define HT40_CHANNEL_CENTER_SHIFT 10
149
150 #define ATH9K_ANTENNA0_CHAINMASK 0x1
151 #define ATH9K_ANTENNA1_CHAINMASK 0x2
152
153 #define ATH9K_NUM_DMA_DEBUG_REGS 8
154 #define ATH9K_NUM_QUEUES 10
155
156 #define MAX_RATE_POWER 63
157 #define AH_WAIT_TIMEOUT 100000 /* (us) */
158 #define AH_TSF_WRITE_TIMEOUT 100 /* (us) */
159 #define AH_TIME_QUANTUM 10
160 #define AR_KEYTABLE_SIZE 128
161 #define POWER_UP_TIME 10000
162 #define SPUR_RSSI_THRESH 40
163 #define UPPER_5G_SUB_BAND_START 5700
164 #define MID_5G_SUB_BAND_START 5400
165
166 #define CAB_TIMEOUT_VAL 10
167 #define BEACON_TIMEOUT_VAL 10
168 #define MIN_BEACON_TIMEOUT_VAL 1
169 #define SLEEP_SLOP 3
170
171 #define INIT_CONFIG_STATUS 0x00000000
172 #define INIT_RSSI_THR 0x00000700
173 #define INIT_BCON_CNTRL_REG 0x00000000
174
175 #define TU_TO_USEC(_tu) ((_tu) << 10)
176
177 #define ATH9K_HW_RX_HP_QDEPTH 16
178 #define ATH9K_HW_RX_LP_QDEPTH 128
179
180 #define PAPRD_GAIN_TABLE_ENTRIES 32
181 #define PAPRD_TABLE_SZ 24
182 #define PAPRD_IDEAL_AGC2_PWR_RANGE 0xe0
183
184 /*
185 * Wake on Wireless
186 */
187
188 /* Keep Alive Frame */
189 #define KAL_FRAME_LEN 28
190 #define KAL_FRAME_TYPE 0x2 /* data frame */
191 #define KAL_FRAME_SUB_TYPE 0x4 /* null data frame */
192 #define KAL_DURATION_ID 0x3d
193 #define KAL_NUM_DATA_WORDS 6
194 #define KAL_NUM_DESC_WORDS 12
195 #define KAL_ANTENNA_MODE 1
196 #define KAL_TO_DS 1
197 #define KAL_DELAY 4 /*delay of 4ms between 2 KAL frames */
198 #define KAL_TIMEOUT 900
199
200 #define MAX_PATTERN_SIZE 256
201 #define MAX_PATTERN_MASK_SIZE 32
202 #define MAX_NUM_PATTERN 8
203 #define MAX_NUM_USER_PATTERN 6 /* deducting the disassociate and
204 deauthenticate packets */
205
206 /*
207 * WoW trigger mapping to hardware code
208 */
209
210 #define AH_WOW_USER_PATTERN_EN BIT(0)
211 #define AH_WOW_MAGIC_PATTERN_EN BIT(1)
212 #define AH_WOW_LINK_CHANGE BIT(2)
213 #define AH_WOW_BEACON_MISS BIT(3)
214
215 enum ath_hw_txq_subtype {
216 ATH_TXQ_AC_BE = 0,
217 ATH_TXQ_AC_BK = 1,
218 ATH_TXQ_AC_VI = 2,
219 ATH_TXQ_AC_VO = 3,
220 };
221
222 enum ath_ini_subsys {
223 ATH_INI_PRE = 0,
224 ATH_INI_CORE,
225 ATH_INI_POST,
226 ATH_INI_NUM_SPLIT,
227 };
228
229 enum ath9k_hw_caps {
230 ATH9K_HW_CAP_HT = BIT(0),
231 ATH9K_HW_CAP_RFSILENT = BIT(1),
232 ATH9K_HW_CAP_AUTOSLEEP = BIT(2),
233 ATH9K_HW_CAP_4KB_SPLITTRANS = BIT(3),
234 ATH9K_HW_CAP_EDMA = BIT(4),
235 ATH9K_HW_CAP_RAC_SUPPORTED = BIT(5),
236 ATH9K_HW_CAP_LDPC = BIT(6),
237 ATH9K_HW_CAP_FASTCLOCK = BIT(7),
238 ATH9K_HW_CAP_SGI_20 = BIT(8),
239 ATH9K_HW_CAP_PAPRD = BIT(9),
240 ATH9K_HW_CAP_ANT_DIV_COMB = BIT(10),
241 ATH9K_HW_CAP_2GHZ = BIT(11),
242 ATH9K_HW_CAP_5GHZ = BIT(12),
243 ATH9K_HW_CAP_APM = BIT(13),
244 ATH9K_HW_CAP_RTT = BIT(14),
245 ATH9K_HW_CAP_MCI = BIT(15),
246 ATH9K_HW_CAP_DFS = BIT(16),
247 ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(17),
248 ATH9K_HW_WOW_PATTERN_MATCH_EXACT = BIT(18),
249 ATH9K_HW_WOW_PATTERN_MATCH_DWORD = BIT(19),
250 };
251
252 /*
253 * WoW device capabilities
254 * @ATH9K_HW_WOW_DEVICE_CAPABLE: device revision is capable of WoW.
255 * @ATH9K_HW_WOW_PATTERN_MATCH_EXACT: device is capable of matching
256 * an exact user defined pattern or de-authentication/disassoc pattern.
257 * @ATH9K_HW_WOW_PATTERN_MATCH_DWORD: device requires the first four
258 * bytes of the pattern for user defined pattern, de-authentication and
259 * disassociation patterns for all types of possible frames recieved
260 * of those types.
261 */
262
263 struct ath9k_hw_capabilities {
264 u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */
265 u16 rts_aggr_limit;
266 u8 tx_chainmask;
267 u8 rx_chainmask;
268 u8 max_txchains;
269 u8 max_rxchains;
270 u8 num_gpio_pins;
271 u8 rx_hp_qdepth;
272 u8 rx_lp_qdepth;
273 u8 rx_status_len;
274 u8 tx_desc_len;
275 u8 txs_len;
276 u16 pcie_lcr_offset;
277 bool pcie_lcr_extsync_en;
278 };
279
280 struct ath9k_ops_config {
281 int dma_beacon_response_time;
282 int sw_beacon_response_time;
283 int additional_swba_backoff;
284 int ack_6mb;
285 u32 cwm_ignore_extcca;
286 bool pcieSerDesWrite;
287 u8 pcie_clock_req;
288 u32 pcie_waen;
289 u8 analog_shiftreg;
290 u8 paprd_disable;
291 u32 ofdm_trig_low;
292 u32 ofdm_trig_high;
293 u32 cck_trig_high;
294 u32 cck_trig_low;
295 u32 enable_ani;
296 int serialize_regmode;
297 bool rx_intr_mitigation;
298 bool tx_intr_mitigation;
299 #define SPUR_DISABLE 0
300 #define SPUR_ENABLE_IOCTL 1
301 #define SPUR_ENABLE_EEPROM 2
302 #define AR_SPUR_5413_1 1640
303 #define AR_SPUR_5413_2 1200
304 #define AR_NO_SPUR 0x8000
305 #define AR_BASE_FREQ_2GHZ 2300
306 #define AR_BASE_FREQ_5GHZ 4900
307 #define AR_SPUR_FEEQ_BOUND_HT40 19
308 #define AR_SPUR_FEEQ_BOUND_HT20 10
309 int spurmode;
310 u16 spurchans[AR_EEPROM_MODAL_SPURS][2];
311 u8 max_txtrig_level;
312 u16 ani_poll_interval; /* ANI poll interval in ms */
313 };
314
315 enum ath9k_int {
316 ATH9K_INT_RX = 0x00000001,
317 ATH9K_INT_RXDESC = 0x00000002,
318 ATH9K_INT_RXHP = 0x00000001,
319 ATH9K_INT_RXLP = 0x00000002,
320 ATH9K_INT_RXNOFRM = 0x00000008,
321 ATH9K_INT_RXEOL = 0x00000010,
322 ATH9K_INT_RXORN = 0x00000020,
323 ATH9K_INT_TX = 0x00000040,
324 ATH9K_INT_TXDESC = 0x00000080,
325 ATH9K_INT_TIM_TIMER = 0x00000100,
326 ATH9K_INT_MCI = 0x00000200,
327 ATH9K_INT_BB_WATCHDOG = 0x00000400,
328 ATH9K_INT_TXURN = 0x00000800,
329 ATH9K_INT_MIB = 0x00001000,
330 ATH9K_INT_RXPHY = 0x00004000,
331 ATH9K_INT_RXKCM = 0x00008000,
332 ATH9K_INT_SWBA = 0x00010000,
333 ATH9K_INT_BMISS = 0x00040000,
334 ATH9K_INT_BNR = 0x00100000,
335 ATH9K_INT_TIM = 0x00200000,
336 ATH9K_INT_DTIM = 0x00400000,
337 ATH9K_INT_DTIMSYNC = 0x00800000,
338 ATH9K_INT_GPIO = 0x01000000,
339 ATH9K_INT_CABEND = 0x02000000,
340 ATH9K_INT_TSFOOR = 0x04000000,
341 ATH9K_INT_GENTIMER = 0x08000000,
342 ATH9K_INT_CST = 0x10000000,
343 ATH9K_INT_GTT = 0x20000000,
344 ATH9K_INT_FATAL = 0x40000000,
345 ATH9K_INT_GLOBAL = 0x80000000,
346 ATH9K_INT_BMISC = ATH9K_INT_TIM |
347 ATH9K_INT_DTIM |
348 ATH9K_INT_DTIMSYNC |
349 ATH9K_INT_TSFOOR |
350 ATH9K_INT_CABEND,
351 ATH9K_INT_COMMON = ATH9K_INT_RXNOFRM |
352 ATH9K_INT_RXDESC |
353 ATH9K_INT_RXEOL |
354 ATH9K_INT_RXORN |
355 ATH9K_INT_TXURN |
356 ATH9K_INT_TXDESC |
357 ATH9K_INT_MIB |
358 ATH9K_INT_RXPHY |
359 ATH9K_INT_RXKCM |
360 ATH9K_INT_SWBA |
361 ATH9K_INT_BMISS |
362 ATH9K_INT_GPIO,
363 ATH9K_INT_NOCARD = 0xffffffff
364 };
365
366 #define CHANNEL_CW_INT 0x00002
367 #define CHANNEL_CCK 0x00020
368 #define CHANNEL_OFDM 0x00040
369 #define CHANNEL_2GHZ 0x00080
370 #define CHANNEL_5GHZ 0x00100
371 #define CHANNEL_PASSIVE 0x00200
372 #define CHANNEL_DYN 0x00400
373 #define CHANNEL_HALF 0x04000
374 #define CHANNEL_QUARTER 0x08000
375 #define CHANNEL_HT20 0x10000
376 #define CHANNEL_HT40PLUS 0x20000
377 #define CHANNEL_HT40MINUS 0x40000
378
379 #define CHANNEL_A (CHANNEL_5GHZ|CHANNEL_OFDM)
380 #define CHANNEL_B (CHANNEL_2GHZ|CHANNEL_CCK)
381 #define CHANNEL_G (CHANNEL_2GHZ|CHANNEL_OFDM)
382 #define CHANNEL_G_HT20 (CHANNEL_2GHZ|CHANNEL_HT20)
383 #define CHANNEL_A_HT20 (CHANNEL_5GHZ|CHANNEL_HT20)
384 #define CHANNEL_G_HT40PLUS (CHANNEL_2GHZ|CHANNEL_HT40PLUS)
385 #define CHANNEL_G_HT40MINUS (CHANNEL_2GHZ|CHANNEL_HT40MINUS)
386 #define CHANNEL_A_HT40PLUS (CHANNEL_5GHZ|CHANNEL_HT40PLUS)
387 #define CHANNEL_A_HT40MINUS (CHANNEL_5GHZ|CHANNEL_HT40MINUS)
388 #define CHANNEL_ALL \
389 (CHANNEL_OFDM| \
390 CHANNEL_CCK| \
391 CHANNEL_2GHZ | \
392 CHANNEL_5GHZ | \
393 CHANNEL_HT20 | \
394 CHANNEL_HT40PLUS | \
395 CHANNEL_HT40MINUS)
396
397 #define MAX_RTT_TABLE_ENTRY 6
398 #define MAX_IQCAL_MEASUREMENT 8
399 #define MAX_CL_TAB_ENTRY 16
400
401 struct ath9k_hw_cal_data {
402 u16 channel;
403 u32 channelFlags;
404 int32_t CalValid;
405 int8_t iCoff;
406 int8_t qCoff;
407 bool rtt_done;
408 bool paprd_done;
409 bool nfcal_pending;
410 bool nfcal_interference;
411 bool done_txiqcal_once;
412 bool done_txclcal_once;
413 u16 small_signal_gain[AR9300_MAX_CHAINS];
414 u32 pa_table[AR9300_MAX_CHAINS][PAPRD_TABLE_SZ];
415 u32 num_measures[AR9300_MAX_CHAINS];
416 int tx_corr_coeff[MAX_IQCAL_MEASUREMENT][AR9300_MAX_CHAINS];
417 u32 tx_clcal[AR9300_MAX_CHAINS][MAX_CL_TAB_ENTRY];
418 u32 rtt_table[AR9300_MAX_CHAINS][MAX_RTT_TABLE_ENTRY];
419 struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS];
420 };
421
422 struct ath9k_channel {
423 struct ieee80211_channel *chan;
424 struct ar5416AniState ani;
425 u16 channel;
426 u32 channelFlags;
427 u32 chanmode;
428 s16 noisefloor;
429 };
430
431 #define IS_CHAN_G(_c) ((((_c)->channelFlags & (CHANNEL_G)) == CHANNEL_G) || \
432 (((_c)->channelFlags & CHANNEL_G_HT20) == CHANNEL_G_HT20) || \
433 (((_c)->channelFlags & CHANNEL_G_HT40PLUS) == CHANNEL_G_HT40PLUS) || \
434 (((_c)->channelFlags & CHANNEL_G_HT40MINUS) == CHANNEL_G_HT40MINUS))
435 #define IS_CHAN_OFDM(_c) (((_c)->channelFlags & CHANNEL_OFDM) != 0)
436 #define IS_CHAN_5GHZ(_c) (((_c)->channelFlags & CHANNEL_5GHZ) != 0)
437 #define IS_CHAN_2GHZ(_c) (((_c)->channelFlags & CHANNEL_2GHZ) != 0)
438 #define IS_CHAN_HALF_RATE(_c) (((_c)->channelFlags & CHANNEL_HALF) != 0)
439 #define IS_CHAN_QUARTER_RATE(_c) (((_c)->channelFlags & CHANNEL_QUARTER) != 0)
440 #define IS_CHAN_A_FAST_CLOCK(_ah, _c) \
441 ((((_c)->channelFlags & CHANNEL_5GHZ) != 0) && \
442 ((_ah)->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK))
443
444 /* These macros check chanmode and not channelFlags */
445 #define IS_CHAN_B(_c) ((_c)->chanmode == CHANNEL_B)
446 #define IS_CHAN_HT20(_c) (((_c)->chanmode == CHANNEL_A_HT20) || \
447 ((_c)->chanmode == CHANNEL_G_HT20))
448 #define IS_CHAN_HT40(_c) (((_c)->chanmode == CHANNEL_A_HT40PLUS) || \
449 ((_c)->chanmode == CHANNEL_A_HT40MINUS) || \
450 ((_c)->chanmode == CHANNEL_G_HT40PLUS) || \
451 ((_c)->chanmode == CHANNEL_G_HT40MINUS))
452 #define IS_CHAN_HT(_c) (IS_CHAN_HT20((_c)) || IS_CHAN_HT40((_c)))
453
454 enum ath9k_power_mode {
455 ATH9K_PM_AWAKE = 0,
456 ATH9K_PM_FULL_SLEEP,
457 ATH9K_PM_NETWORK_SLEEP,
458 ATH9K_PM_UNDEFINED
459 };
460
461 enum ser_reg_mode {
462 SER_REG_MODE_OFF = 0,
463 SER_REG_MODE_ON = 1,
464 SER_REG_MODE_AUTO = 2,
465 };
466
467 enum ath9k_rx_qtype {
468 ATH9K_RX_QUEUE_HP,
469 ATH9K_RX_QUEUE_LP,
470 ATH9K_RX_QUEUE_MAX,
471 };
472
473 struct ath9k_beacon_state {
474 u32 bs_nexttbtt;
475 u32 bs_nextdtim;
476 u32 bs_intval;
477 #define ATH9K_TSFOOR_THRESHOLD 0x00004240 /* 16k us */
478 u32 bs_dtimperiod;
479 u16 bs_cfpperiod;
480 u16 bs_cfpmaxduration;
481 u32 bs_cfpnext;
482 u16 bs_timoffset;
483 u16 bs_bmissthreshold;
484 u32 bs_sleepduration;
485 u32 bs_tsfoor_threshold;
486 };
487
488 struct chan_centers {
489 u16 synth_center;
490 u16 ctl_center;
491 u16 ext_center;
492 };
493
494 enum {
495 ATH9K_RESET_POWER_ON,
496 ATH9K_RESET_WARM,
497 ATH9K_RESET_COLD,
498 };
499
500 struct ath9k_hw_version {
501 u32 magic;
502 u16 devid;
503 u16 subvendorid;
504 u32 macVersion;
505 u16 macRev;
506 u16 phyRev;
507 u16 analog5GhzRev;
508 u16 analog2GhzRev;
509 enum ath_usb_dev usbdev;
510 };
511
512 /* Generic TSF timer definitions */
513
514 #define ATH_MAX_GEN_TIMER 16
515
516 #define AR_GENTMR_BIT(_index) (1 << (_index))
517
518 /*
519 * Using de Bruijin sequence to look up 1's index in a 32 bit number
520 * debruijn32 = 0000 0111 0111 1100 1011 0101 0011 0001
521 */
522 #define debruijn32 0x077CB531U
523
524 struct ath_gen_timer_configuration {
525 u32 next_addr;
526 u32 period_addr;
527 u32 mode_addr;
528 u32 mode_mask;
529 };
530
531 struct ath_gen_timer {
532 void (*trigger)(void *arg);
533 void (*overflow)(void *arg);
534 void *arg;
535 u8 index;
536 };
537
538 struct ath_gen_timer_table {
539 u32 gen_timer_index[32];
540 struct ath_gen_timer *timers[ATH_MAX_GEN_TIMER];
541 union {
542 unsigned long timer_bits;
543 u16 val;
544 } timer_mask;
545 };
546
547 struct ath_hw_antcomb_conf {
548 u8 main_lna_conf;
549 u8 alt_lna_conf;
550 u8 fast_div_bias;
551 u8 main_gaintb;
552 u8 alt_gaintb;
553 int lna1_lna2_delta;
554 u8 div_group;
555 };
556
557 /**
558 * struct ath_hw_radar_conf - radar detection initialization parameters
559 *
560 * @pulse_inband: threshold for checking the ratio of in-band power
561 * to total power for short radar pulses (half dB steps)
562 * @pulse_inband_step: threshold for checking an in-band power to total
563 * power ratio increase for short radar pulses (half dB steps)
564 * @pulse_height: threshold for detecting the beginning of a short
565 * radar pulse (dB step)
566 * @pulse_rssi: threshold for detecting if a short radar pulse is
567 * gone (dB step)
568 * @pulse_maxlen: maximum pulse length (0.8 us steps)
569 *
570 * @radar_rssi: RSSI threshold for starting long radar detection (dB steps)
571 * @radar_inband: threshold for checking the ratio of in-band power
572 * to total power for long radar pulses (half dB steps)
573 * @fir_power: threshold for detecting the end of a long radar pulse (dB)
574 *
575 * @ext_channel: enable extension channel radar detection
576 */
577 struct ath_hw_radar_conf {
578 unsigned int pulse_inband;
579 unsigned int pulse_inband_step;
580 unsigned int pulse_height;
581 unsigned int pulse_rssi;
582 unsigned int pulse_maxlen;
583
584 unsigned int radar_rssi;
585 unsigned int radar_inband;
586 int fir_power;
587
588 bool ext_channel;
589 };
590
591 /**
592 * struct ath_hw_private_ops - callbacks used internally by hardware code
593 *
594 * This structure contains private callbacks designed to only be used internally
595 * by the hardware core.
596 *
597 * @init_cal_settings: setup types of calibrations supported
598 * @init_cal: starts actual calibration
599 *
600 * @init_mode_regs: Initializes mode registers
601 * @init_mode_gain_regs: Initialize TX/RX gain registers
602 *
603 * @rf_set_freq: change frequency
604 * @spur_mitigate_freq: spur mitigation
605 * @rf_alloc_ext_banks:
606 * @rf_free_ext_banks:
607 * @set_rf_regs:
608 * @compute_pll_control: compute the PLL control value to use for
609 * AR_RTC_PLL_CONTROL for a given channel
610 * @setup_calibration: set up calibration
611 * @iscal_supported: used to query if a type of calibration is supported
612 *
613 * @ani_cache_ini_regs: cache the values for ANI from the initial
614 * register settings through the register initialization.
615 */
616 struct ath_hw_private_ops {
617 /* Calibration ops */
618 void (*init_cal_settings)(struct ath_hw *ah);
619 bool (*init_cal)(struct ath_hw *ah, struct ath9k_channel *chan);
620
621 void (*init_mode_regs)(struct ath_hw *ah);
622 void (*init_mode_gain_regs)(struct ath_hw *ah);
623 void (*setup_calibration)(struct ath_hw *ah,
624 struct ath9k_cal_list *currCal);
625
626 /* PHY ops */
627 int (*rf_set_freq)(struct ath_hw *ah,
628 struct ath9k_channel *chan);
629 void (*spur_mitigate_freq)(struct ath_hw *ah,
630 struct ath9k_channel *chan);
631 int (*rf_alloc_ext_banks)(struct ath_hw *ah);
632 void (*rf_free_ext_banks)(struct ath_hw *ah);
633 bool (*set_rf_regs)(struct ath_hw *ah,
634 struct ath9k_channel *chan,
635 u16 modesIndex);
636 void (*set_channel_regs)(struct ath_hw *ah, struct ath9k_channel *chan);
637 void (*init_bb)(struct ath_hw *ah,
638 struct ath9k_channel *chan);
639 int (*process_ini)(struct ath_hw *ah, struct ath9k_channel *chan);
640 void (*olc_init)(struct ath_hw *ah);
641 void (*set_rfmode)(struct ath_hw *ah, struct ath9k_channel *chan);
642 void (*mark_phy_inactive)(struct ath_hw *ah);
643 void (*set_delta_slope)(struct ath_hw *ah, struct ath9k_channel *chan);
644 bool (*rfbus_req)(struct ath_hw *ah);
645 void (*rfbus_done)(struct ath_hw *ah);
646 void (*restore_chainmask)(struct ath_hw *ah);
647 u32 (*compute_pll_control)(struct ath_hw *ah,
648 struct ath9k_channel *chan);
649 bool (*ani_control)(struct ath_hw *ah, enum ath9k_ani_cmd cmd,
650 int param);
651 void (*do_getnf)(struct ath_hw *ah, int16_t nfarray[NUM_NF_READINGS]);
652 void (*set_radar_params)(struct ath_hw *ah,
653 struct ath_hw_radar_conf *conf);
654 int (*fast_chan_change)(struct ath_hw *ah, struct ath9k_channel *chan,
655 u8 *ini_reloaded);
656
657 /* ANI */
658 void (*ani_cache_ini_regs)(struct ath_hw *ah);
659 };
660
661 /**
662 * struct ath_hw_ops - callbacks used by hardware code and driver code
663 *
664 * This structure contains callbacks designed to to be used internally by
665 * hardware code and also by the lower level driver.
666 *
667 * @config_pci_powersave:
668 * @calibrate: periodic calibration for NF, ANI, IQ, ADC gain, ADC-DC
669 */
670 struct ath_hw_ops {
671 void (*config_pci_powersave)(struct ath_hw *ah,
672 bool power_off);
673 void (*rx_enable)(struct ath_hw *ah);
674 void (*set_desc_link)(void *ds, u32 link);
675 bool (*calibrate)(struct ath_hw *ah,
676 struct ath9k_channel *chan,
677 u8 rxchainmask,
678 bool longcal);
679 bool (*get_isr)(struct ath_hw *ah, enum ath9k_int *masked);
680 void (*set_txdesc)(struct ath_hw *ah, void *ds,
681 struct ath_tx_info *i);
682 int (*proc_txdesc)(struct ath_hw *ah, void *ds,
683 struct ath_tx_status *ts);
684 void (*antdiv_comb_conf_get)(struct ath_hw *ah,
685 struct ath_hw_antcomb_conf *antconf);
686 void (*antdiv_comb_conf_set)(struct ath_hw *ah,
687 struct ath_hw_antcomb_conf *antconf);
688
689 };
690
691 struct ath_nf_limits {
692 s16 max;
693 s16 min;
694 s16 nominal;
695 };
696
697 enum ath_cal_list {
698 TX_IQ_CAL = BIT(0),
699 TX_IQ_ON_AGC_CAL = BIT(1),
700 TX_CL_CAL = BIT(2),
701 };
702
703 /* ah_flags */
704 #define AH_USE_EEPROM 0x1
705 #define AH_UNPLUGGED 0x2 /* The card has been physically removed. */
706 #define AH_FASTCC 0x4
707
708 struct ath_hw {
709 struct ath_ops reg_ops;
710
711 struct ieee80211_hw *hw;
712 struct ath_common common;
713 struct ath9k_hw_version hw_version;
714 struct ath9k_ops_config config;
715 struct ath9k_hw_capabilities caps;
716 struct ath9k_channel channels[ATH9K_NUM_CHANNELS];
717 struct ath9k_channel *curchan;
718
719 union {
720 struct ar5416_eeprom_def def;
721 struct ar5416_eeprom_4k map4k;
722 struct ar9287_eeprom map9287;
723 struct ar9300_eeprom ar9300_eep;
724 } eeprom;
725 const struct eeprom_ops *eep_ops;
726
727 bool sw_mgmt_crypto;
728 bool is_pciexpress;
729 bool aspm_enabled;
730 bool is_monitoring;
731 bool need_an_top2_fixup;
732 u16 tx_trig_level;
733
734 u32 nf_regs[6];
735 struct ath_nf_limits nf_2g;
736 struct ath_nf_limits nf_5g;
737 u16 rfsilent;
738 u32 rfkill_gpio;
739 u32 rfkill_polarity;
740 u32 ah_flags;
741
742 bool htc_reset_init;
743
744 enum nl80211_iftype opmode;
745 enum ath9k_power_mode power_mode;
746
747 s8 noise;
748 struct ath9k_hw_cal_data *caldata;
749 struct ath9k_pacal_info pacal_info;
750 struct ar5416Stats stats;
751 struct ath9k_tx_queue_info txq[ATH9K_NUM_TX_QUEUES];
752
753 enum ath9k_int imask;
754 u32 imrs2_reg;
755 u32 txok_interrupt_mask;
756 u32 txerr_interrupt_mask;
757 u32 txdesc_interrupt_mask;
758 u32 txeol_interrupt_mask;
759 u32 txurn_interrupt_mask;
760 atomic_t intr_ref_cnt;
761 bool chip_fullsleep;
762 u32 atim_window;
763 u32 modes_index;
764
765 /* Calibration */
766 u32 supp_cals;
767 struct ath9k_cal_list iq_caldata;
768 struct ath9k_cal_list adcgain_caldata;
769 struct ath9k_cal_list adcdc_caldata;
770 struct ath9k_cal_list tempCompCalData;
771 struct ath9k_cal_list *cal_list;
772 struct ath9k_cal_list *cal_list_last;
773 struct ath9k_cal_list *cal_list_curr;
774 #define totalPowerMeasI meas0.unsign
775 #define totalPowerMeasQ meas1.unsign
776 #define totalIqCorrMeas meas2.sign
777 #define totalAdcIOddPhase meas0.unsign
778 #define totalAdcIEvenPhase meas1.unsign
779 #define totalAdcQOddPhase meas2.unsign
780 #define totalAdcQEvenPhase meas3.unsign
781 #define totalAdcDcOffsetIOddPhase meas0.sign
782 #define totalAdcDcOffsetIEvenPhase meas1.sign
783 #define totalAdcDcOffsetQOddPhase meas2.sign
784 #define totalAdcDcOffsetQEvenPhase meas3.sign
785 union {
786 u32 unsign[AR5416_MAX_CHAINS];
787 int32_t sign[AR5416_MAX_CHAINS];
788 } meas0;
789 union {
790 u32 unsign[AR5416_MAX_CHAINS];
791 int32_t sign[AR5416_MAX_CHAINS];
792 } meas1;
793 union {
794 u32 unsign[AR5416_MAX_CHAINS];
795 int32_t sign[AR5416_MAX_CHAINS];
796 } meas2;
797 union {
798 u32 unsign[AR5416_MAX_CHAINS];
799 int32_t sign[AR5416_MAX_CHAINS];
800 } meas3;
801 u16 cal_samples;
802 u8 enabled_cals;
803
804 u32 sta_id1_defaults;
805 u32 misc_mode;
806
807 /* Private to hardware code */
808 struct ath_hw_private_ops private_ops;
809 /* Accessed by the lower level driver */
810 struct ath_hw_ops ops;
811
812 /* Used to program the radio on non single-chip devices */
813 u32 *analogBank0Data;
814 u32 *analogBank1Data;
815 u32 *analogBank2Data;
816 u32 *analogBank3Data;
817 u32 *analogBank6Data;
818 u32 *analogBank6TPCData;
819 u32 *analogBank7Data;
820 u32 *bank6Temp;
821
822 int coverage_class;
823 u32 slottime;
824 u32 globaltxtimeout;
825
826 /* ANI */
827 u32 proc_phyerr;
828 u32 aniperiod;
829 int totalSizeDesired[5];
830 int coarse_high[5];
831 int coarse_low[5];
832 int firpwr[5];
833 enum ath9k_ani_cmd ani_function;
834
835 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
836 struct ath_btcoex_hw btcoex_hw;
837 #endif
838
839 u32 intr_txqs;
840 u8 txchainmask;
841 u8 rxchainmask;
842
843 struct ath_hw_radar_conf radar_conf;
844
845 u32 originalGain[22];
846 int initPDADC;
847 int PDADCdelta;
848 int led_pin;
849 u32 gpio_mask;
850 u32 gpio_val;
851
852 struct ar5416IniArray iniModes;
853 struct ar5416IniArray iniCommon;
854 struct ar5416IniArray iniBank0;
855 struct ar5416IniArray iniBB_RfGain;
856 struct ar5416IniArray iniBank1;
857 struct ar5416IniArray iniBank2;
858 struct ar5416IniArray iniBank3;
859 struct ar5416IniArray iniBank6;
860 struct ar5416IniArray iniBank6TPC;
861 struct ar5416IniArray iniBank7;
862 struct ar5416IniArray iniAddac;
863 struct ar5416IniArray iniPcieSerdes;
864 #ifdef CONFIG_PM_SLEEP
865 struct ar5416IniArray iniPcieSerdesWow;
866 #endif
867 struct ar5416IniArray iniPcieSerdesLowPower;
868 struct ar5416IniArray iniModesFastClock;
869 struct ar5416IniArray iniAdditional;
870 struct ar5416IniArray iniModesRxGain;
871 struct ar5416IniArray ini_modes_rx_gain_bounds;
872 struct ar5416IniArray iniModesTxGain;
873 struct ar5416IniArray iniCckfirNormal;
874 struct ar5416IniArray iniCckfirJapan2484;
875 struct ar5416IniArray ini_japan2484;
876 struct ar5416IniArray iniModes_9271_ANI_reg;
877 struct ar5416IniArray ini_radio_post_sys2ant;
878
879 struct ar5416IniArray iniMac[ATH_INI_NUM_SPLIT];
880 struct ar5416IniArray iniBB[ATH_INI_NUM_SPLIT];
881 struct ar5416IniArray iniRadio[ATH_INI_NUM_SPLIT];
882 struct ar5416IniArray iniSOC[ATH_INI_NUM_SPLIT];
883
884 u32 intr_gen_timer_trigger;
885 u32 intr_gen_timer_thresh;
886 struct ath_gen_timer_table hw_gen_timers;
887
888 struct ar9003_txs *ts_ring;
889 u32 ts_paddr_start;
890 u32 ts_paddr_end;
891 u16 ts_tail;
892 u16 ts_size;
893
894 u32 bb_watchdog_last_status;
895 u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */
896 u8 bb_hang_rx_ofdm; /* true if bb hang due to rx_ofdm */
897
898 unsigned int paprd_target_power;
899 unsigned int paprd_training_power;
900 unsigned int paprd_ratemask;
901 unsigned int paprd_ratemask_ht40;
902 bool paprd_table_write_done;
903 u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES];
904 u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES];
905 /*
906 * Store the permanent value of Reg 0x4004in WARegVal
907 * so we dont have to R/M/W. We should not be reading
908 * this register when in sleep states.
909 */
910 u32 WARegVal;
911
912 /* Enterprise mode cap */
913 u32 ent_mode;
914
915 #ifdef CONFIG_PM_SLEEP
916 u32 wow_event_mask;
917 #endif
918 bool is_clk_25mhz;
919 int (*get_mac_revision)(void);
920 int (*external_reset)(void);
921 };
922
923 struct ath_bus_ops {
924 enum ath_bus_type ath_bus_type;
925 void (*read_cachesize)(struct ath_common *common, int *csz);
926 bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
927 void (*bt_coex_prep)(struct ath_common *common);
928 void (*extn_synch_en)(struct ath_common *common);
929 void (*aspm_init)(struct ath_common *common);
930 };
931
932 static inline struct ath_common *ath9k_hw_common(struct ath_hw *ah)
933 {
934 return &ah->common;
935 }
936
937 static inline struct ath_regulatory *ath9k_hw_regulatory(struct ath_hw *ah)
938 {
939 return &(ath9k_hw_common(ah)->regulatory);
940 }
941
942 static inline struct ath_hw_private_ops *ath9k_hw_private_ops(struct ath_hw *ah)
943 {
944 return &ah->private_ops;
945 }
946
947 static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah)
948 {
949 return &ah->ops;
950 }
951
952 static inline u8 get_streams(int mask)
953 {
954 return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2));
955 }
956
957 /* Initialization, Detach, Reset */
958 void ath9k_hw_deinit(struct ath_hw *ah);
959 int ath9k_hw_init(struct ath_hw *ah);
960 int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
961 struct ath9k_hw_cal_data *caldata, bool fastcc);
962 int ath9k_hw_fill_cap_info(struct ath_hw *ah);
963 u32 ath9k_regd_get_ctl(struct ath_regulatory *reg, struct ath9k_channel *chan);
964
965 /* GPIO / RFKILL / Antennae */
966 void ath9k_hw_cfg_gpio_input(struct ath_hw *ah, u32 gpio);
967 u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio);
968 void ath9k_hw_cfg_output(struct ath_hw *ah, u32 gpio,
969 u32 ah_signal_type);
970 void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val);
971 void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna);
972
973 /* General Operation */
974 void ath9k_hw_synth_delay(struct ath_hw *ah, struct ath9k_channel *chan,
975 int hw_delay);
976 bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout);
977 void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array,
978 int column, unsigned int *writecnt);
979 u32 ath9k_hw_reverse_bits(u32 val, u32 n);
980 u16 ath9k_hw_computetxtime(struct ath_hw *ah,
981 u8 phy, int kbps,
982 u32 frameLen, u16 rateix, bool shortPreamble);
983 void ath9k_hw_get_channel_centers(struct ath_hw *ah,
984 struct ath9k_channel *chan,
985 struct chan_centers *centers);
986 u32 ath9k_hw_getrxfilter(struct ath_hw *ah);
987 void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits);
988 bool ath9k_hw_phy_disable(struct ath_hw *ah);
989 bool ath9k_hw_disable(struct ath_hw *ah);
990 void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test);
991 void ath9k_hw_setopmode(struct ath_hw *ah);
992 void ath9k_hw_setmcastfilter(struct ath_hw *ah, u32 filter0, u32 filter1);
993 void ath9k_hw_write_associd(struct ath_hw *ah);
994 u32 ath9k_hw_gettsf32(struct ath_hw *ah);
995 u64 ath9k_hw_gettsf64(struct ath_hw *ah);
996 void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64);
997 void ath9k_hw_reset_tsf(struct ath_hw *ah);
998 void ath9k_hw_set_tsfadjust(struct ath_hw *ah, bool set);
999 void ath9k_hw_init_global_settings(struct ath_hw *ah);
1000 u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah);
1001 void ath9k_hw_set11nmac2040(struct ath_hw *ah);
1002 void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period);
1003 void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
1004 const struct ath9k_beacon_state *bs);
1005 bool ath9k_hw_check_alive(struct ath_hw *ah);
1006
1007 bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode);
1008
1009 #ifdef CONFIG_ATH9K_DEBUGFS
1010 void ath9k_debug_sync_cause(struct ath_common *common, u32 sync_cause);
1011 #else
1012 static inline void ath9k_debug_sync_cause(struct ath_common *common,
1013 u32 sync_cause) {}
1014 #endif
1015
1016 /* Generic hw timer primitives */
1017 struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
1018 void (*trigger)(void *),
1019 void (*overflow)(void *),
1020 void *arg,
1021 u8 timer_index);
1022 void ath9k_hw_gen_timer_start(struct ath_hw *ah,
1023 struct ath_gen_timer *timer,
1024 u32 timer_next,
1025 u32 timer_period);
1026 void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer);
1027
1028 void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer);
1029 void ath_gen_timer_isr(struct ath_hw *hw);
1030
1031 void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len);
1032
1033 /* PHY */
1034 void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled,
1035 u32 *coef_mantissa, u32 *coef_exponent);
1036 void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan,
1037 bool test);
1038
1039 /*
1040 * Code Specific to AR5008, AR9001 or AR9002,
1041 * we stuff these here to avoid callbacks for AR9003.
1042 */
1043 int ar9002_hw_rf_claim(struct ath_hw *ah);
1044 void ar9002_hw_enable_async_fifo(struct ath_hw *ah);
1045
1046 /*
1047 * Code specific to AR9003, we stuff these here to avoid callbacks
1048 * for older families
1049 */
1050 void ar9003_hw_bb_watchdog_config(struct ath_hw *ah);
1051 void ar9003_hw_bb_watchdog_read(struct ath_hw *ah);
1052 void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah);
1053 void ar9003_hw_disable_phy_restart(struct ath_hw *ah);
1054 void ar9003_paprd_enable(struct ath_hw *ah, bool val);
1055 void ar9003_paprd_populate_single_table(struct ath_hw *ah,
1056 struct ath9k_hw_cal_data *caldata,
1057 int chain);
1058 int ar9003_paprd_create_curve(struct ath_hw *ah,
1059 struct ath9k_hw_cal_data *caldata, int chain);
1060 int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain);
1061 int ar9003_paprd_init_table(struct ath_hw *ah);
1062 bool ar9003_paprd_is_done(struct ath_hw *ah);
1063
1064 /* Hardware family op attach helpers */
1065 void ar5008_hw_attach_phy_ops(struct ath_hw *ah);
1066 void ar9002_hw_attach_phy_ops(struct ath_hw *ah);
1067 void ar9003_hw_attach_phy_ops(struct ath_hw *ah);
1068
1069 void ar9002_hw_attach_calib_ops(struct ath_hw *ah);
1070 void ar9003_hw_attach_calib_ops(struct ath_hw *ah);
1071
1072 void ar9002_hw_attach_ops(struct ath_hw *ah);
1073 void ar9003_hw_attach_ops(struct ath_hw *ah);
1074
1075 void ar9002_hw_load_ani_reg(struct ath_hw *ah, struct ath9k_channel *chan);
1076
1077 void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning);
1078 void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan);
1079
1080 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
1081 static inline bool ath9k_hw_btcoex_is_enabled(struct ath_hw *ah)
1082 {
1083 return ah->btcoex_hw.enabled;
1084 }
1085 static inline bool ath9k_hw_mci_is_enabled(struct ath_hw *ah)
1086 {
1087 return ah->common.btcoex_enabled &&
1088 (ah->caps.hw_caps & ATH9K_HW_CAP_MCI);
1089
1090 }
1091 void ath9k_hw_btcoex_enable(struct ath_hw *ah);
1092 static inline enum ath_btcoex_scheme
1093 ath9k_hw_get_btcoex_scheme(struct ath_hw *ah)
1094 {
1095 return ah->btcoex_hw.scheme;
1096 }
1097 #else
1098 static inline bool ath9k_hw_btcoex_is_enabled(struct ath_hw *ah)
1099 {
1100 return false;
1101 }
1102 static inline bool ath9k_hw_mci_is_enabled(struct ath_hw *ah)
1103 {
1104 return false;
1105 }
1106 static inline void ath9k_hw_btcoex_enable(struct ath_hw *ah)
1107 {
1108 }
1109 static inline enum ath_btcoex_scheme
1110 ath9k_hw_get_btcoex_scheme(struct ath_hw *ah)
1111 {
1112 return ATH_BTCOEX_CFG_NONE;
1113 }
1114 #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
1115
1116
1117 #ifdef CONFIG_PM_SLEEP
1118 const char *ath9k_hw_wow_event_to_string(u32 wow_event);
1119 void ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern,
1120 u8 *user_mask, int pattern_count,
1121 int pattern_len);
1122 u32 ath9k_hw_wow_wakeup(struct ath_hw *ah);
1123 void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable);
1124 #else
1125 static inline const char *ath9k_hw_wow_event_to_string(u32 wow_event)
1126 {
1127 return NULL;
1128 }
1129 static inline void ath9k_hw_wow_apply_pattern(struct ath_hw *ah,
1130 u8 *user_pattern,
1131 u8 *user_mask,
1132 int pattern_count,
1133 int pattern_len)
1134 {
1135 }
1136 static inline u32 ath9k_hw_wow_wakeup(struct ath_hw *ah)
1137 {
1138 return 0;
1139 }
1140 static inline void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable)
1141 {
1142 }
1143 #endif
1144
1145
1146
1147 #define ATH9K_CLOCK_RATE_CCK 22
1148 #define ATH9K_CLOCK_RATE_5GHZ_OFDM 40
1149 #define ATH9K_CLOCK_RATE_2GHZ_OFDM 44
1150 #define ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM 44
1151
1152 #endif
Linux kernel - Deliverables
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