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f078f209 | 1 | /* |
b3950e6a | 2 | * Copyright (c) 2008-2010 Atheros Communications Inc. |
f078f209 LR |
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> | |
394cf0a1 S |
22 | #include <linux/io.h> |
23 | ||
24 | #include "mac.h" | |
25 | #include "ani.h" | |
26 | #include "eeprom.h" | |
27 | #include "calib.h" | |
394cf0a1 S |
28 | #include "reg.h" |
29 | #include "phy.h" | |
af03abec | 30 | #include "btcoex.h" |
394cf0a1 | 31 | |
203c4805 | 32 | #include "../regd.h" |
3a702e49 | 33 | |
394cf0a1 | 34 | #define ATHEROS_VENDOR_ID 0x168c |
7976b426 | 35 | |
394cf0a1 S |
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 | |
5ffaf8a3 | 42 | #define AR2427_DEVID_PCIE 0x002c |
db3cc53a SB |
43 | #define AR9287_DEVID_PCI 0x002d |
44 | #define AR9287_DEVID_PCIE 0x002e | |
45 | #define AR9300_DEVID_PCIE 0x0030 | |
b99a7be4 | 46 | #define AR9300_DEVID_AR9340 0x0031 |
3050c914 | 47 | #define AR9300_DEVID_AR9485_PCIE 0x0032 |
7976b426 | 48 | |
394cf0a1 | 49 | #define AR5416_AR9100_DEVID 0x000b |
7976b426 | 50 | |
394cf0a1 S |
51 | #define AR_SUBVENDOR_ID_NOG 0x0e11 |
52 | #define AR_SUBVENDOR_ID_NEW_A 0x7065 | |
53 | #define AR5416_MAGIC 0x19641014 | |
54 | ||
fe12946e VT |
55 | #define AR9280_COEX2WIRE_SUBSYSID 0x309b |
56 | #define AT9285_COEX3WIRE_SA_SUBSYSID 0x30aa | |
57 | #define AT9285_COEX3WIRE_DA_SUBSYSID 0x30ab | |
58 | ||
a6ef530f VN |
59 | #define AR9300_NUM_BT_WEIGHTS 4 |
60 | #define AR9300_NUM_WLAN_WEIGHTS 4 | |
61 | ||
e3d01bfc LR |
62 | #define ATH_AMPDU_LIMIT_MAX (64 * 1024 - 1) |
63 | ||
cfe8cba9 LR |
64 | #define ATH_DEFAULT_NOISE_FLOOR -95 |
65 | ||
04658fba | 66 | #define ATH9K_RSSI_BAD -128 |
990b70ab | 67 | |
cac4220b FF |
68 | #define ATH9K_NUM_CHANNELS 38 |
69 | ||
394cf0a1 | 70 | /* Register read/write primitives */ |
9e4bffd2 | 71 | #define REG_WRITE(_ah, _reg, _val) \ |
f9f84e96 | 72 | (_ah)->reg_ops.write((_ah), (_val), (_reg)) |
9e4bffd2 LR |
73 | |
74 | #define REG_READ(_ah, _reg) \ | |
f9f84e96 | 75 | (_ah)->reg_ops.read((_ah), (_reg)) |
394cf0a1 | 76 | |
09a525d3 | 77 | #define REG_READ_MULTI(_ah, _addr, _val, _cnt) \ |
f9f84e96 | 78 | (_ah)->reg_ops.multi_read((_ah), (_addr), (_val), (_cnt)) |
09a525d3 | 79 | |
845e03c9 FF |
80 | #define REG_RMW(_ah, _reg, _set, _clr) \ |
81 | (_ah)->reg_ops.rmw((_ah), (_reg), (_set), (_clr)) | |
82 | ||
20b3efd9 S |
83 | #define ENABLE_REGWRITE_BUFFER(_ah) \ |
84 | do { \ | |
f9f84e96 FF |
85 | if ((_ah)->reg_ops.enable_write_buffer) \ |
86 | (_ah)->reg_ops.enable_write_buffer((_ah)); \ | |
20b3efd9 S |
87 | } while (0) |
88 | ||
20b3efd9 S |
89 | #define REGWRITE_BUFFER_FLUSH(_ah) \ |
90 | do { \ | |
f9f84e96 FF |
91 | if ((_ah)->reg_ops.write_flush) \ |
92 | (_ah)->reg_ops.write_flush((_ah)); \ | |
20b3efd9 S |
93 | } while (0) |
94 | ||
394cf0a1 S |
95 | #define SM(_v, _f) (((_v) << _f##_S) & _f) |
96 | #define MS(_v, _f) (((_v) & _f) >> _f##_S) | |
394cf0a1 | 97 | #define REG_RMW_FIELD(_a, _r, _f, _v) \ |
845e03c9 | 98 | REG_RMW(_a, _r, (((_v) << _f##_S) & _f), (_f)) |
1547da37 LR |
99 | #define REG_READ_FIELD(_a, _r, _f) \ |
100 | (((REG_READ(_a, _r) & _f) >> _f##_S)) | |
394cf0a1 | 101 | #define REG_SET_BIT(_a, _r, _f) \ |
845e03c9 | 102 | REG_RMW(_a, _r, (_f), 0) |
394cf0a1 | 103 | #define REG_CLR_BIT(_a, _r, _f) \ |
845e03c9 | 104 | REG_RMW(_a, _r, 0, (_f)) |
f078f209 | 105 | |
e7fc6338 RM |
106 | #define DO_DELAY(x) do { \ |
107 | if (((++(x) % 64) == 0) && \ | |
108 | (ath9k_hw_common(ah)->bus_ops->ath_bus_type \ | |
109 | != ATH_USB)) \ | |
110 | udelay(1); \ | |
394cf0a1 | 111 | } while (0) |
f078f209 | 112 | |
a9b6b256 FF |
113 | #define REG_WRITE_ARRAY(iniarray, column, regWr) \ |
114 | ath9k_hw_write_array(ah, iniarray, column, &(regWr)) | |
f078f209 | 115 | |
394cf0a1 S |
116 | #define AR_GPIO_OUTPUT_MUX_AS_OUTPUT 0 |
117 | #define AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED 1 | |
118 | #define AR_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED 2 | |
119 | #define AR_GPIO_OUTPUT_MUX_AS_TX_FRAME 3 | |
1773912b | 120 | #define AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL 4 |
394cf0a1 S |
121 | #define AR_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED 5 |
122 | #define AR_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED 6 | |
f078f209 | 123 | |
394cf0a1 S |
124 | #define AR_GPIOD_MASK 0x00001FFF |
125 | #define AR_GPIO_BIT(_gpio) (1 << (_gpio)) | |
f078f209 | 126 | |
394cf0a1 | 127 | #define BASE_ACTIVATE_DELAY 100 |
0b488ac6 | 128 | #define RTC_PLL_SETTLE_DELAY (AR_SREV_9340(ah) ? 1000 : 100) |
394cf0a1 S |
129 | #define COEF_SCALE_S 24 |
130 | #define HT40_CHANNEL_CENTER_SHIFT 10 | |
f078f209 | 131 | |
394cf0a1 S |
132 | #define ATH9K_ANTENNA0_CHAINMASK 0x1 |
133 | #define ATH9K_ANTENNA1_CHAINMASK 0x2 | |
134 | ||
135 | #define ATH9K_NUM_DMA_DEBUG_REGS 8 | |
136 | #define ATH9K_NUM_QUEUES 10 | |
137 | ||
138 | #define MAX_RATE_POWER 63 | |
0caa7b14 | 139 | #define AH_WAIT_TIMEOUT 100000 /* (us) */ |
f9b604f6 | 140 | #define AH_TSF_WRITE_TIMEOUT 100 /* (us) */ |
394cf0a1 S |
141 | #define AH_TIME_QUANTUM 10 |
142 | #define AR_KEYTABLE_SIZE 128 | |
d8caa839 | 143 | #define POWER_UP_TIME 10000 |
394cf0a1 S |
144 | #define SPUR_RSSI_THRESH 40 |
145 | ||
146 | #define CAB_TIMEOUT_VAL 10 | |
147 | #define BEACON_TIMEOUT_VAL 10 | |
148 | #define MIN_BEACON_TIMEOUT_VAL 1 | |
149 | #define SLEEP_SLOP 3 | |
150 | ||
151 | #define INIT_CONFIG_STATUS 0x00000000 | |
152 | #define INIT_RSSI_THR 0x00000700 | |
153 | #define INIT_BCON_CNTRL_REG 0x00000000 | |
154 | ||
155 | #define TU_TO_USEC(_tu) ((_tu) << 10) | |
156 | ||
ceb26445 VT |
157 | #define ATH9K_HW_RX_HP_QDEPTH 16 |
158 | #define ATH9K_HW_RX_LP_QDEPTH 128 | |
159 | ||
717f6bed FF |
160 | #define PAPRD_GAIN_TABLE_ENTRIES 32 |
161 | #define PAPRD_TABLE_SZ 24 | |
162 | ||
066dae93 FF |
163 | enum ath_hw_txq_subtype { |
164 | ATH_TXQ_AC_BE = 0, | |
165 | ATH_TXQ_AC_BK = 1, | |
166 | ATH_TXQ_AC_VI = 2, | |
167 | ATH_TXQ_AC_VO = 3, | |
168 | }; | |
169 | ||
13ce3e99 LR |
170 | enum ath_ini_subsys { |
171 | ATH_INI_PRE = 0, | |
172 | ATH_INI_CORE, | |
173 | ATH_INI_POST, | |
174 | ATH_INI_NUM_SPLIT, | |
175 | }; | |
176 | ||
394cf0a1 | 177 | enum ath9k_hw_caps { |
364734fa FF |
178 | ATH9K_HW_CAP_HT = BIT(0), |
179 | ATH9K_HW_CAP_RFSILENT = BIT(1), | |
180 | ATH9K_HW_CAP_CST = BIT(2), | |
364734fa FF |
181 | ATH9K_HW_CAP_AUTOSLEEP = BIT(4), |
182 | ATH9K_HW_CAP_4KB_SPLITTRANS = BIT(5), | |
183 | ATH9K_HW_CAP_EDMA = BIT(6), | |
184 | ATH9K_HW_CAP_RAC_SUPPORTED = BIT(7), | |
185 | ATH9K_HW_CAP_LDPC = BIT(8), | |
186 | ATH9K_HW_CAP_FASTCLOCK = BIT(9), | |
187 | ATH9K_HW_CAP_SGI_20 = BIT(10), | |
188 | ATH9K_HW_CAP_PAPRD = BIT(11), | |
189 | ATH9K_HW_CAP_ANT_DIV_COMB = BIT(12), | |
d4659912 FF |
190 | ATH9K_HW_CAP_2GHZ = BIT(13), |
191 | ATH9K_HW_CAP_5GHZ = BIT(14), | |
ea066d5a | 192 | ATH9K_HW_CAP_APM = BIT(15), |
394cf0a1 | 193 | }; |
f078f209 | 194 | |
394cf0a1 S |
195 | struct ath9k_hw_capabilities { |
196 | u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */ | |
394cf0a1 S |
197 | u16 rts_aggr_limit; |
198 | u8 tx_chainmask; | |
199 | u8 rx_chainmask; | |
47c80de6 VT |
200 | u8 max_txchains; |
201 | u8 max_rxchains; | |
394cf0a1 | 202 | u8 num_gpio_pins; |
ceb26445 VT |
203 | u8 rx_hp_qdepth; |
204 | u8 rx_lp_qdepth; | |
205 | u8 rx_status_len; | |
162c3be3 | 206 | u8 tx_desc_len; |
5088c2f1 | 207 | u8 txs_len; |
8060e169 VT |
208 | u16 pcie_lcr_offset; |
209 | bool pcie_lcr_extsync_en; | |
394cf0a1 | 210 | }; |
f078f209 | 211 | |
394cf0a1 S |
212 | struct ath9k_ops_config { |
213 | int dma_beacon_response_time; | |
214 | int sw_beacon_response_time; | |
215 | int additional_swba_backoff; | |
216 | int ack_6mb; | |
41f3e54d | 217 | u32 cwm_ignore_extcca; |
394cf0a1 | 218 | u8 pcie_powersave_enable; |
6a0ec30a | 219 | bool pcieSerDesWrite; |
394cf0a1 S |
220 | u8 pcie_clock_req; |
221 | u32 pcie_waen; | |
394cf0a1 | 222 | u8 analog_shiftreg; |
6f481010 | 223 | u8 paprd_disable; |
394cf0a1 S |
224 | u32 ofdm_trig_low; |
225 | u32 ofdm_trig_high; | |
226 | u32 cck_trig_high; | |
227 | u32 cck_trig_low; | |
228 | u32 enable_ani; | |
394cf0a1 | 229 | int serialize_regmode; |
0ce024cb | 230 | bool rx_intr_mitigation; |
55e82df4 | 231 | bool tx_intr_mitigation; |
394cf0a1 S |
232 | #define SPUR_DISABLE 0 |
233 | #define SPUR_ENABLE_IOCTL 1 | |
234 | #define SPUR_ENABLE_EEPROM 2 | |
394cf0a1 S |
235 | #define AR_SPUR_5413_1 1640 |
236 | #define AR_SPUR_5413_2 1200 | |
237 | #define AR_NO_SPUR 0x8000 | |
238 | #define AR_BASE_FREQ_2GHZ 2300 | |
239 | #define AR_BASE_FREQ_5GHZ 4900 | |
240 | #define AR_SPUR_FEEQ_BOUND_HT40 19 | |
241 | #define AR_SPUR_FEEQ_BOUND_HT20 10 | |
242 | int spurmode; | |
243 | u16 spurchans[AR_EEPROM_MODAL_SPURS][2]; | |
f4709fdf | 244 | u8 max_txtrig_level; |
e36b27af | 245 | u16 ani_poll_interval; /* ANI poll interval in ms */ |
394cf0a1 | 246 | }; |
f078f209 | 247 | |
394cf0a1 S |
248 | enum ath9k_int { |
249 | ATH9K_INT_RX = 0x00000001, | |
250 | ATH9K_INT_RXDESC = 0x00000002, | |
b5c80475 FF |
251 | ATH9K_INT_RXHP = 0x00000001, |
252 | ATH9K_INT_RXLP = 0x00000002, | |
394cf0a1 S |
253 | ATH9K_INT_RXNOFRM = 0x00000008, |
254 | ATH9K_INT_RXEOL = 0x00000010, | |
255 | ATH9K_INT_RXORN = 0x00000020, | |
256 | ATH9K_INT_TX = 0x00000040, | |
257 | ATH9K_INT_TXDESC = 0x00000080, | |
258 | ATH9K_INT_TIM_TIMER = 0x00000100, | |
aea702b7 | 259 | ATH9K_INT_BB_WATCHDOG = 0x00000400, |
394cf0a1 S |
260 | ATH9K_INT_TXURN = 0x00000800, |
261 | ATH9K_INT_MIB = 0x00001000, | |
262 | ATH9K_INT_RXPHY = 0x00004000, | |
263 | ATH9K_INT_RXKCM = 0x00008000, | |
264 | ATH9K_INT_SWBA = 0x00010000, | |
265 | ATH9K_INT_BMISS = 0x00040000, | |
266 | ATH9K_INT_BNR = 0x00100000, | |
267 | ATH9K_INT_TIM = 0x00200000, | |
268 | ATH9K_INT_DTIM = 0x00400000, | |
269 | ATH9K_INT_DTIMSYNC = 0x00800000, | |
270 | ATH9K_INT_GPIO = 0x01000000, | |
271 | ATH9K_INT_CABEND = 0x02000000, | |
4af9cf4f | 272 | ATH9K_INT_TSFOOR = 0x04000000, |
ff155a45 | 273 | ATH9K_INT_GENTIMER = 0x08000000, |
394cf0a1 S |
274 | ATH9K_INT_CST = 0x10000000, |
275 | ATH9K_INT_GTT = 0x20000000, | |
276 | ATH9K_INT_FATAL = 0x40000000, | |
277 | ATH9K_INT_GLOBAL = 0x80000000, | |
278 | ATH9K_INT_BMISC = ATH9K_INT_TIM | | |
279 | ATH9K_INT_DTIM | | |
280 | ATH9K_INT_DTIMSYNC | | |
4af9cf4f | 281 | ATH9K_INT_TSFOOR | |
394cf0a1 S |
282 | ATH9K_INT_CABEND, |
283 | ATH9K_INT_COMMON = ATH9K_INT_RXNOFRM | | |
284 | ATH9K_INT_RXDESC | | |
285 | ATH9K_INT_RXEOL | | |
286 | ATH9K_INT_RXORN | | |
287 | ATH9K_INT_TXURN | | |
288 | ATH9K_INT_TXDESC | | |
289 | ATH9K_INT_MIB | | |
290 | ATH9K_INT_RXPHY | | |
291 | ATH9K_INT_RXKCM | | |
292 | ATH9K_INT_SWBA | | |
293 | ATH9K_INT_BMISS | | |
294 | ATH9K_INT_GPIO, | |
295 | ATH9K_INT_NOCARD = 0xffffffff | |
296 | }; | |
f078f209 | 297 | |
394cf0a1 S |
298 | #define CHANNEL_CW_INT 0x00002 |
299 | #define CHANNEL_CCK 0x00020 | |
300 | #define CHANNEL_OFDM 0x00040 | |
301 | #define CHANNEL_2GHZ 0x00080 | |
302 | #define CHANNEL_5GHZ 0x00100 | |
303 | #define CHANNEL_PASSIVE 0x00200 | |
304 | #define CHANNEL_DYN 0x00400 | |
305 | #define CHANNEL_HALF 0x04000 | |
306 | #define CHANNEL_QUARTER 0x08000 | |
307 | #define CHANNEL_HT20 0x10000 | |
308 | #define CHANNEL_HT40PLUS 0x20000 | |
309 | #define CHANNEL_HT40MINUS 0x40000 | |
310 | ||
394cf0a1 S |
311 | #define CHANNEL_A (CHANNEL_5GHZ|CHANNEL_OFDM) |
312 | #define CHANNEL_B (CHANNEL_2GHZ|CHANNEL_CCK) | |
313 | #define CHANNEL_G (CHANNEL_2GHZ|CHANNEL_OFDM) | |
314 | #define CHANNEL_G_HT20 (CHANNEL_2GHZ|CHANNEL_HT20) | |
315 | #define CHANNEL_A_HT20 (CHANNEL_5GHZ|CHANNEL_HT20) | |
316 | #define CHANNEL_G_HT40PLUS (CHANNEL_2GHZ|CHANNEL_HT40PLUS) | |
317 | #define CHANNEL_G_HT40MINUS (CHANNEL_2GHZ|CHANNEL_HT40MINUS) | |
318 | #define CHANNEL_A_HT40PLUS (CHANNEL_5GHZ|CHANNEL_HT40PLUS) | |
319 | #define CHANNEL_A_HT40MINUS (CHANNEL_5GHZ|CHANNEL_HT40MINUS) | |
320 | #define CHANNEL_ALL \ | |
321 | (CHANNEL_OFDM| \ | |
322 | CHANNEL_CCK| \ | |
323 | CHANNEL_2GHZ | \ | |
324 | CHANNEL_5GHZ | \ | |
325 | CHANNEL_HT20 | \ | |
326 | CHANNEL_HT40PLUS | \ | |
327 | CHANNEL_HT40MINUS) | |
328 | ||
20bd2a09 | 329 | struct ath9k_hw_cal_data { |
394cf0a1 S |
330 | u16 channel; |
331 | u32 channelFlags; | |
394cf0a1 | 332 | int32_t CalValid; |
394cf0a1 S |
333 | int8_t iCoff; |
334 | int8_t qCoff; | |
717f6bed | 335 | bool paprd_done; |
4254bc1c | 336 | bool nfcal_pending; |
70cf1533 | 337 | bool nfcal_interference; |
717f6bed FF |
338 | u16 small_signal_gain[AR9300_MAX_CHAINS]; |
339 | u32 pa_table[AR9300_MAX_CHAINS][PAPRD_TABLE_SZ]; | |
20bd2a09 FF |
340 | struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS]; |
341 | }; | |
342 | ||
343 | struct ath9k_channel { | |
344 | struct ieee80211_channel *chan; | |
093115b7 | 345 | struct ar5416AniState ani; |
20bd2a09 FF |
346 | u16 channel; |
347 | u32 channelFlags; | |
348 | u32 chanmode; | |
d9891c78 | 349 | s16 noisefloor; |
394cf0a1 | 350 | }; |
f078f209 | 351 | |
394cf0a1 S |
352 | #define IS_CHAN_G(_c) ((((_c)->channelFlags & (CHANNEL_G)) == CHANNEL_G) || \ |
353 | (((_c)->channelFlags & CHANNEL_G_HT20) == CHANNEL_G_HT20) || \ | |
354 | (((_c)->channelFlags & CHANNEL_G_HT40PLUS) == CHANNEL_G_HT40PLUS) || \ | |
355 | (((_c)->channelFlags & CHANNEL_G_HT40MINUS) == CHANNEL_G_HT40MINUS)) | |
356 | #define IS_CHAN_OFDM(_c) (((_c)->channelFlags & CHANNEL_OFDM) != 0) | |
357 | #define IS_CHAN_5GHZ(_c) (((_c)->channelFlags & CHANNEL_5GHZ) != 0) | |
358 | #define IS_CHAN_2GHZ(_c) (((_c)->channelFlags & CHANNEL_2GHZ) != 0) | |
394cf0a1 S |
359 | #define IS_CHAN_HALF_RATE(_c) (((_c)->channelFlags & CHANNEL_HALF) != 0) |
360 | #define IS_CHAN_QUARTER_RATE(_c) (((_c)->channelFlags & CHANNEL_QUARTER) != 0) | |
6b42e8d0 | 361 | #define IS_CHAN_A_FAST_CLOCK(_ah, _c) \ |
394cf0a1 | 362 | ((((_c)->channelFlags & CHANNEL_5GHZ) != 0) && \ |
6b42e8d0 | 363 | ((_ah)->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK)) |
394cf0a1 S |
364 | |
365 | /* These macros check chanmode and not channelFlags */ | |
366 | #define IS_CHAN_B(_c) ((_c)->chanmode == CHANNEL_B) | |
367 | #define IS_CHAN_HT20(_c) (((_c)->chanmode == CHANNEL_A_HT20) || \ | |
368 | ((_c)->chanmode == CHANNEL_G_HT20)) | |
369 | #define IS_CHAN_HT40(_c) (((_c)->chanmode == CHANNEL_A_HT40PLUS) || \ | |
370 | ((_c)->chanmode == CHANNEL_A_HT40MINUS) || \ | |
371 | ((_c)->chanmode == CHANNEL_G_HT40PLUS) || \ | |
372 | ((_c)->chanmode == CHANNEL_G_HT40MINUS)) | |
373 | #define IS_CHAN_HT(_c) (IS_CHAN_HT20((_c)) || IS_CHAN_HT40((_c))) | |
374 | ||
375 | enum ath9k_power_mode { | |
376 | ATH9K_PM_AWAKE = 0, | |
377 | ATH9K_PM_FULL_SLEEP, | |
378 | ATH9K_PM_NETWORK_SLEEP, | |
379 | ATH9K_PM_UNDEFINED | |
380 | }; | |
f078f209 | 381 | |
394cf0a1 S |
382 | enum ath9k_tp_scale { |
383 | ATH9K_TP_SCALE_MAX = 0, | |
384 | ATH9K_TP_SCALE_50, | |
385 | ATH9K_TP_SCALE_25, | |
386 | ATH9K_TP_SCALE_12, | |
387 | ATH9K_TP_SCALE_MIN | |
388 | }; | |
f078f209 | 389 | |
394cf0a1 S |
390 | enum ser_reg_mode { |
391 | SER_REG_MODE_OFF = 0, | |
392 | SER_REG_MODE_ON = 1, | |
393 | SER_REG_MODE_AUTO = 2, | |
394 | }; | |
f078f209 | 395 | |
ad7b8060 VT |
396 | enum ath9k_rx_qtype { |
397 | ATH9K_RX_QUEUE_HP, | |
398 | ATH9K_RX_QUEUE_LP, | |
399 | ATH9K_RX_QUEUE_MAX, | |
400 | }; | |
401 | ||
394cf0a1 S |
402 | struct ath9k_beacon_state { |
403 | u32 bs_nexttbtt; | |
404 | u32 bs_nextdtim; | |
405 | u32 bs_intval; | |
406 | #define ATH9K_BEACON_PERIOD 0x0000ffff | |
4af9cf4f | 407 | #define ATH9K_TSFOOR_THRESHOLD 0x00004240 /* 16k us */ |
394cf0a1 S |
408 | u32 bs_dtimperiod; |
409 | u16 bs_cfpperiod; | |
410 | u16 bs_cfpmaxduration; | |
411 | u32 bs_cfpnext; | |
412 | u16 bs_timoffset; | |
413 | u16 bs_bmissthreshold; | |
414 | u32 bs_sleepduration; | |
4af9cf4f | 415 | u32 bs_tsfoor_threshold; |
394cf0a1 | 416 | }; |
f078f209 | 417 | |
394cf0a1 S |
418 | struct chan_centers { |
419 | u16 synth_center; | |
420 | u16 ctl_center; | |
421 | u16 ext_center; | |
422 | }; | |
f078f209 | 423 | |
394cf0a1 S |
424 | enum { |
425 | ATH9K_RESET_POWER_ON, | |
426 | ATH9K_RESET_WARM, | |
427 | ATH9K_RESET_COLD, | |
428 | }; | |
f078f209 | 429 | |
d535a42a S |
430 | struct ath9k_hw_version { |
431 | u32 magic; | |
432 | u16 devid; | |
433 | u16 subvendorid; | |
434 | u32 macVersion; | |
435 | u16 macRev; | |
436 | u16 phyRev; | |
437 | u16 analog5GhzRev; | |
438 | u16 analog2GhzRev; | |
aeac355d | 439 | u16 subsysid; |
0b5ead91 | 440 | enum ath_usb_dev usbdev; |
d535a42a | 441 | }; |
394cf0a1 | 442 | |
ff155a45 VT |
443 | /* Generic TSF timer definitions */ |
444 | ||
445 | #define ATH_MAX_GEN_TIMER 16 | |
446 | ||
447 | #define AR_GENTMR_BIT(_index) (1 << (_index)) | |
448 | ||
449 | /* | |
77c2061d | 450 | * Using de Bruijin sequence to look up 1's index in a 32 bit number |
ff155a45 VT |
451 | * debruijn32 = 0000 0111 0111 1100 1011 0101 0011 0001 |
452 | */ | |
c90017dd | 453 | #define debruijn32 0x077CB531U |
ff155a45 VT |
454 | |
455 | struct ath_gen_timer_configuration { | |
456 | u32 next_addr; | |
457 | u32 period_addr; | |
458 | u32 mode_addr; | |
459 | u32 mode_mask; | |
460 | }; | |
461 | ||
462 | struct ath_gen_timer { | |
463 | void (*trigger)(void *arg); | |
464 | void (*overflow)(void *arg); | |
465 | void *arg; | |
466 | u8 index; | |
467 | }; | |
468 | ||
469 | struct ath_gen_timer_table { | |
470 | u32 gen_timer_index[32]; | |
471 | struct ath_gen_timer *timers[ATH_MAX_GEN_TIMER]; | |
472 | union { | |
473 | unsigned long timer_bits; | |
474 | u16 val; | |
475 | } timer_mask; | |
476 | }; | |
477 | ||
21cc630f VT |
478 | struct ath_hw_antcomb_conf { |
479 | u8 main_lna_conf; | |
480 | u8 alt_lna_conf; | |
481 | u8 fast_div_bias; | |
c6ba9feb MSS |
482 | u8 main_gaintb; |
483 | u8 alt_gaintb; | |
484 | int lna1_lna2_delta; | |
21cc630f VT |
485 | }; |
486 | ||
4e8c14e9 FF |
487 | /** |
488 | * struct ath_hw_radar_conf - radar detection initialization parameters | |
489 | * | |
490 | * @pulse_inband: threshold for checking the ratio of in-band power | |
491 | * to total power for short radar pulses (half dB steps) | |
492 | * @pulse_inband_step: threshold for checking an in-band power to total | |
493 | * power ratio increase for short radar pulses (half dB steps) | |
494 | * @pulse_height: threshold for detecting the beginning of a short | |
495 | * radar pulse (dB step) | |
496 | * @pulse_rssi: threshold for detecting if a short radar pulse is | |
497 | * gone (dB step) | |
498 | * @pulse_maxlen: maximum pulse length (0.8 us steps) | |
499 | * | |
500 | * @radar_rssi: RSSI threshold for starting long radar detection (dB steps) | |
501 | * @radar_inband: threshold for checking the ratio of in-band power | |
502 | * to total power for long radar pulses (half dB steps) | |
503 | * @fir_power: threshold for detecting the end of a long radar pulse (dB) | |
504 | * | |
505 | * @ext_channel: enable extension channel radar detection | |
506 | */ | |
507 | struct ath_hw_radar_conf { | |
508 | unsigned int pulse_inband; | |
509 | unsigned int pulse_inband_step; | |
510 | unsigned int pulse_height; | |
511 | unsigned int pulse_rssi; | |
512 | unsigned int pulse_maxlen; | |
513 | ||
514 | unsigned int radar_rssi; | |
515 | unsigned int radar_inband; | |
516 | int fir_power; | |
517 | ||
518 | bool ext_channel; | |
519 | }; | |
520 | ||
d70357d5 LR |
521 | /** |
522 | * struct ath_hw_private_ops - callbacks used internally by hardware code | |
523 | * | |
524 | * This structure contains private callbacks designed to only be used internally | |
525 | * by the hardware core. | |
526 | * | |
795f5e2c LR |
527 | * @init_cal_settings: setup types of calibrations supported |
528 | * @init_cal: starts actual calibration | |
529 | * | |
d70357d5 | 530 | * @init_mode_regs: Initializes mode registers |
991312d8 | 531 | * @init_mode_gain_regs: Initialize TX/RX gain registers |
8fe65368 LR |
532 | * |
533 | * @rf_set_freq: change frequency | |
534 | * @spur_mitigate_freq: spur mitigation | |
535 | * @rf_alloc_ext_banks: | |
536 | * @rf_free_ext_banks: | |
537 | * @set_rf_regs: | |
64773964 LR |
538 | * @compute_pll_control: compute the PLL control value to use for |
539 | * AR_RTC_PLL_CONTROL for a given channel | |
795f5e2c LR |
540 | * @setup_calibration: set up calibration |
541 | * @iscal_supported: used to query if a type of calibration is supported | |
ac0bb767 | 542 | * |
e36b27af LR |
543 | * @ani_cache_ini_regs: cache the values for ANI from the initial |
544 | * register settings through the register initialization. | |
d70357d5 LR |
545 | */ |
546 | struct ath_hw_private_ops { | |
795f5e2c | 547 | /* Calibration ops */ |
d70357d5 | 548 | void (*init_cal_settings)(struct ath_hw *ah); |
795f5e2c LR |
549 | bool (*init_cal)(struct ath_hw *ah, struct ath9k_channel *chan); |
550 | ||
d70357d5 | 551 | void (*init_mode_regs)(struct ath_hw *ah); |
991312d8 | 552 | void (*init_mode_gain_regs)(struct ath_hw *ah); |
795f5e2c LR |
553 | void (*setup_calibration)(struct ath_hw *ah, |
554 | struct ath9k_cal_list *currCal); | |
8fe65368 LR |
555 | |
556 | /* PHY ops */ | |
557 | int (*rf_set_freq)(struct ath_hw *ah, | |
558 | struct ath9k_channel *chan); | |
559 | void (*spur_mitigate_freq)(struct ath_hw *ah, | |
560 | struct ath9k_channel *chan); | |
561 | int (*rf_alloc_ext_banks)(struct ath_hw *ah); | |
562 | void (*rf_free_ext_banks)(struct ath_hw *ah); | |
563 | bool (*set_rf_regs)(struct ath_hw *ah, | |
564 | struct ath9k_channel *chan, | |
565 | u16 modesIndex); | |
566 | void (*set_channel_regs)(struct ath_hw *ah, struct ath9k_channel *chan); | |
567 | void (*init_bb)(struct ath_hw *ah, | |
568 | struct ath9k_channel *chan); | |
569 | int (*process_ini)(struct ath_hw *ah, struct ath9k_channel *chan); | |
570 | void (*olc_init)(struct ath_hw *ah); | |
571 | void (*set_rfmode)(struct ath_hw *ah, struct ath9k_channel *chan); | |
572 | void (*mark_phy_inactive)(struct ath_hw *ah); | |
573 | void (*set_delta_slope)(struct ath_hw *ah, struct ath9k_channel *chan); | |
574 | bool (*rfbus_req)(struct ath_hw *ah); | |
575 | void (*rfbus_done)(struct ath_hw *ah); | |
8fe65368 LR |
576 | void (*restore_chainmask)(struct ath_hw *ah); |
577 | void (*set_diversity)(struct ath_hw *ah, bool value); | |
64773964 LR |
578 | u32 (*compute_pll_control)(struct ath_hw *ah, |
579 | struct ath9k_channel *chan); | |
c16fcb49 FF |
580 | bool (*ani_control)(struct ath_hw *ah, enum ath9k_ani_cmd cmd, |
581 | int param); | |
641d9921 | 582 | void (*do_getnf)(struct ath_hw *ah, int16_t nfarray[NUM_NF_READINGS]); |
4e8c14e9 FF |
583 | void (*set_radar_params)(struct ath_hw *ah, |
584 | struct ath_hw_radar_conf *conf); | |
ac0bb767 LR |
585 | |
586 | /* ANI */ | |
e36b27af | 587 | void (*ani_cache_ini_regs)(struct ath_hw *ah); |
d70357d5 LR |
588 | }; |
589 | ||
590 | /** | |
591 | * struct ath_hw_ops - callbacks used by hardware code and driver code | |
592 | * | |
593 | * This structure contains callbacks designed to to be used internally by | |
594 | * hardware code and also by the lower level driver. | |
595 | * | |
596 | * @config_pci_powersave: | |
795f5e2c | 597 | * @calibrate: periodic calibration for NF, ANI, IQ, ADC gain, ADC-DC |
d70357d5 LR |
598 | */ |
599 | struct ath_hw_ops { | |
600 | void (*config_pci_powersave)(struct ath_hw *ah, | |
601 | int restore, | |
602 | int power_off); | |
cee1f625 | 603 | void (*rx_enable)(struct ath_hw *ah); |
87d5efbb VT |
604 | void (*set_desc_link)(void *ds, u32 link); |
605 | void (*get_desc_link)(void *ds, u32 **link); | |
795f5e2c LR |
606 | bool (*calibrate)(struct ath_hw *ah, |
607 | struct ath9k_channel *chan, | |
608 | u8 rxchainmask, | |
609 | bool longcal); | |
55e82df4 | 610 | bool (*get_isr)(struct ath_hw *ah, enum ath9k_int *masked); |
cc610ac0 VT |
611 | void (*fill_txdesc)(struct ath_hw *ah, void *ds, u32 seglen, |
612 | bool is_firstseg, bool is_is_lastseg, | |
613 | const void *ds0, dma_addr_t buf_addr, | |
614 | unsigned int qcu); | |
615 | int (*proc_txdesc)(struct ath_hw *ah, void *ds, | |
616 | struct ath_tx_status *ts); | |
617 | void (*set11n_txdesc)(struct ath_hw *ah, void *ds, | |
618 | u32 pktLen, enum ath9k_pkt_type type, | |
619 | u32 txPower, u32 keyIx, | |
620 | enum ath9k_key_type keyType, | |
621 | u32 flags); | |
622 | void (*set11n_ratescenario)(struct ath_hw *ah, void *ds, | |
623 | void *lastds, | |
624 | u32 durUpdateEn, u32 rtsctsRate, | |
625 | u32 rtsctsDuration, | |
626 | struct ath9k_11n_rate_series series[], | |
627 | u32 nseries, u32 flags); | |
628 | void (*set11n_aggr_first)(struct ath_hw *ah, void *ds, | |
629 | u32 aggrLen); | |
630 | void (*set11n_aggr_middle)(struct ath_hw *ah, void *ds, | |
631 | u32 numDelims); | |
632 | void (*set11n_aggr_last)(struct ath_hw *ah, void *ds); | |
633 | void (*clr11n_aggr)(struct ath_hw *ah, void *ds); | |
5519541d | 634 | void (*set_clrdmask)(struct ath_hw *ah, void *ds, bool val); |
69de3721 MSS |
635 | void (*antdiv_comb_conf_get)(struct ath_hw *ah, |
636 | struct ath_hw_antcomb_conf *antconf); | |
637 | void (*antdiv_comb_conf_set)(struct ath_hw *ah, | |
638 | struct ath_hw_antcomb_conf *antconf); | |
639 | ||
d70357d5 LR |
640 | }; |
641 | ||
f2552e28 FF |
642 | struct ath_nf_limits { |
643 | s16 max; | |
644 | s16 min; | |
645 | s16 nominal; | |
646 | }; | |
647 | ||
97dcec57 SM |
648 | /* ah_flags */ |
649 | #define AH_USE_EEPROM 0x1 | |
650 | #define AH_UNPLUGGED 0x2 /* The card has been physically removed. */ | |
651 | ||
cbe61d8a | 652 | struct ath_hw { |
f9f84e96 FF |
653 | struct ath_ops reg_ops; |
654 | ||
b002a4a9 | 655 | struct ieee80211_hw *hw; |
27c51f1a | 656 | struct ath_common common; |
cbe61d8a | 657 | struct ath9k_hw_version hw_version; |
2660b81a S |
658 | struct ath9k_ops_config config; |
659 | struct ath9k_hw_capabilities caps; | |
cac4220b | 660 | struct ath9k_channel channels[ATH9K_NUM_CHANNELS]; |
2660b81a | 661 | struct ath9k_channel *curchan; |
394cf0a1 | 662 | |
cbe61d8a S |
663 | union { |
664 | struct ar5416_eeprom_def def; | |
665 | struct ar5416_eeprom_4k map4k; | |
475f5989 | 666 | struct ar9287_eeprom map9287; |
15c9ee7a | 667 | struct ar9300_eeprom ar9300_eep; |
2660b81a | 668 | } eeprom; |
f74df6fb | 669 | const struct eeprom_ops *eep_ops; |
cbe61d8a S |
670 | |
671 | bool sw_mgmt_crypto; | |
2660b81a | 672 | bool is_pciexpress; |
5f841b41 | 673 | bool is_monitoring; |
2eb46d9b | 674 | bool need_an_top2_fixup; |
2660b81a | 675 | u16 tx_trig_level; |
f2552e28 | 676 | |
bbacee13 | 677 | u32 nf_regs[6]; |
f2552e28 FF |
678 | struct ath_nf_limits nf_2g; |
679 | struct ath_nf_limits nf_5g; | |
2660b81a S |
680 | u16 rfsilent; |
681 | u32 rfkill_gpio; | |
682 | u32 rfkill_polarity; | |
cbe61d8a | 683 | u32 ah_flags; |
394cf0a1 | 684 | |
d7e7d229 LR |
685 | bool htc_reset_init; |
686 | ||
2660b81a S |
687 | enum nl80211_iftype opmode; |
688 | enum ath9k_power_mode power_mode; | |
f078f209 | 689 | |
20bd2a09 | 690 | struct ath9k_hw_cal_data *caldata; |
a13883b0 | 691 | struct ath9k_pacal_info pacal_info; |
2660b81a S |
692 | struct ar5416Stats stats; |
693 | struct ath9k_tx_queue_info txq[ATH9K_NUM_TX_QUEUES]; | |
694 | ||
695 | int16_t curchan_rad_index; | |
3069168c | 696 | enum ath9k_int imask; |
74bad5cb | 697 | u32 imrs2_reg; |
2660b81a S |
698 | u32 txok_interrupt_mask; |
699 | u32 txerr_interrupt_mask; | |
700 | u32 txdesc_interrupt_mask; | |
701 | u32 txeol_interrupt_mask; | |
702 | u32 txurn_interrupt_mask; | |
703 | bool chip_fullsleep; | |
704 | u32 atim_window; | |
6a2b9e8c S |
705 | |
706 | /* Calibration */ | |
6497827f | 707 | u32 supp_cals; |
cbfe9468 S |
708 | struct ath9k_cal_list iq_caldata; |
709 | struct ath9k_cal_list adcgain_caldata; | |
cbfe9468 | 710 | struct ath9k_cal_list adcdc_caldata; |
df23acaa | 711 | struct ath9k_cal_list tempCompCalData; |
cbfe9468 S |
712 | struct ath9k_cal_list *cal_list; |
713 | struct ath9k_cal_list *cal_list_last; | |
714 | struct ath9k_cal_list *cal_list_curr; | |
2660b81a S |
715 | #define totalPowerMeasI meas0.unsign |
716 | #define totalPowerMeasQ meas1.unsign | |
717 | #define totalIqCorrMeas meas2.sign | |
718 | #define totalAdcIOddPhase meas0.unsign | |
719 | #define totalAdcIEvenPhase meas1.unsign | |
720 | #define totalAdcQOddPhase meas2.unsign | |
721 | #define totalAdcQEvenPhase meas3.unsign | |
722 | #define totalAdcDcOffsetIOddPhase meas0.sign | |
723 | #define totalAdcDcOffsetIEvenPhase meas1.sign | |
724 | #define totalAdcDcOffsetQOddPhase meas2.sign | |
725 | #define totalAdcDcOffsetQEvenPhase meas3.sign | |
f078f209 LR |
726 | union { |
727 | u32 unsign[AR5416_MAX_CHAINS]; | |
728 | int32_t sign[AR5416_MAX_CHAINS]; | |
2660b81a | 729 | } meas0; |
f078f209 LR |
730 | union { |
731 | u32 unsign[AR5416_MAX_CHAINS]; | |
732 | int32_t sign[AR5416_MAX_CHAINS]; | |
2660b81a | 733 | } meas1; |
f078f209 LR |
734 | union { |
735 | u32 unsign[AR5416_MAX_CHAINS]; | |
736 | int32_t sign[AR5416_MAX_CHAINS]; | |
2660b81a | 737 | } meas2; |
f078f209 LR |
738 | union { |
739 | u32 unsign[AR5416_MAX_CHAINS]; | |
740 | int32_t sign[AR5416_MAX_CHAINS]; | |
2660b81a S |
741 | } meas3; |
742 | u16 cal_samples; | |
6a2b9e8c | 743 | |
2660b81a S |
744 | u32 sta_id1_defaults; |
745 | u32 misc_mode; | |
f078f209 LR |
746 | enum { |
747 | AUTO_32KHZ, | |
748 | USE_32KHZ, | |
749 | DONT_USE_32KHZ, | |
2660b81a | 750 | } enable_32kHz_clock; |
6a2b9e8c | 751 | |
d70357d5 LR |
752 | /* Private to hardware code */ |
753 | struct ath_hw_private_ops private_ops; | |
754 | /* Accessed by the lower level driver */ | |
755 | struct ath_hw_ops ops; | |
756 | ||
e68a060b | 757 | /* Used to program the radio on non single-chip devices */ |
2660b81a S |
758 | u32 *analogBank0Data; |
759 | u32 *analogBank1Data; | |
760 | u32 *analogBank2Data; | |
761 | u32 *analogBank3Data; | |
762 | u32 *analogBank6Data; | |
763 | u32 *analogBank6TPCData; | |
764 | u32 *analogBank7Data; | |
765 | u32 *addac5416_21; | |
766 | u32 *bank6Temp; | |
767 | ||
597a94b3 | 768 | u8 txpower_limit; |
e239d859 | 769 | int coverage_class; |
2660b81a | 770 | u32 slottime; |
2660b81a | 771 | u32 globaltxtimeout; |
6a2b9e8c S |
772 | |
773 | /* ANI */ | |
2660b81a | 774 | u32 proc_phyerr; |
2660b81a | 775 | u32 aniperiod; |
2660b81a S |
776 | int totalSizeDesired[5]; |
777 | int coarse_high[5]; | |
778 | int coarse_low[5]; | |
779 | int firpwr[5]; | |
780 | enum ath9k_ani_cmd ani_function; | |
781 | ||
af03abec | 782 | /* Bluetooth coexistance */ |
766ec4a9 | 783 | struct ath_btcoex_hw btcoex_hw; |
a6ef530f VN |
784 | u32 bt_coex_bt_weight[AR9300_NUM_BT_WEIGHTS]; |
785 | u32 bt_coex_wlan_weight[AR9300_NUM_WLAN_WEIGHTS]; | |
af03abec | 786 | |
2660b81a | 787 | u32 intr_txqs; |
2660b81a S |
788 | u8 txchainmask; |
789 | u8 rxchainmask; | |
790 | ||
c5d0855a FF |
791 | struct ath_hw_radar_conf radar_conf; |
792 | ||
8bd1d07f SB |
793 | u32 originalGain[22]; |
794 | int initPDADC; | |
795 | int PDADCdelta; | |
6de66dd9 | 796 | int led_pin; |
691680b8 FF |
797 | u32 gpio_mask; |
798 | u32 gpio_val; | |
8bd1d07f | 799 | |
2660b81a S |
800 | struct ar5416IniArray iniModes; |
801 | struct ar5416IniArray iniCommon; | |
802 | struct ar5416IniArray iniBank0; | |
803 | struct ar5416IniArray iniBB_RfGain; | |
804 | struct ar5416IniArray iniBank1; | |
805 | struct ar5416IniArray iniBank2; | |
806 | struct ar5416IniArray iniBank3; | |
807 | struct ar5416IniArray iniBank6; | |
808 | struct ar5416IniArray iniBank6TPC; | |
809 | struct ar5416IniArray iniBank7; | |
810 | struct ar5416IniArray iniAddac; | |
811 | struct ar5416IniArray iniPcieSerdes; | |
13ce3e99 | 812 | struct ar5416IniArray iniPcieSerdesLowPower; |
2660b81a | 813 | struct ar5416IniArray iniModesAdditional; |
d89baac8 | 814 | struct ar5416IniArray iniModesAdditional_40M; |
2660b81a S |
815 | struct ar5416IniArray iniModesRxGain; |
816 | struct ar5416IniArray iniModesTxGain; | |
8564328d | 817 | struct ar5416IniArray iniModes_9271_1_0_only; |
193cd458 S |
818 | struct ar5416IniArray iniCckfirNormal; |
819 | struct ar5416IniArray iniCckfirJapan2484; | |
70807e99 S |
820 | struct ar5416IniArray iniCommon_normal_cck_fir_coeff_9271; |
821 | struct ar5416IniArray iniCommon_japan_2484_cck_fir_coeff_9271; | |
822 | struct ar5416IniArray iniModes_9271_ANI_reg; | |
823 | struct ar5416IniArray iniModes_high_power_tx_gain_9271; | |
824 | struct ar5416IniArray iniModes_normal_power_tx_gain_9271; | |
ff155a45 | 825 | |
13ce3e99 LR |
826 | struct ar5416IniArray iniMac[ATH_INI_NUM_SPLIT]; |
827 | struct ar5416IniArray iniBB[ATH_INI_NUM_SPLIT]; | |
828 | struct ar5416IniArray iniRadio[ATH_INI_NUM_SPLIT]; | |
829 | struct ar5416IniArray iniSOC[ATH_INI_NUM_SPLIT]; | |
830 | ||
ff155a45 VT |
831 | u32 intr_gen_timer_trigger; |
832 | u32 intr_gen_timer_thresh; | |
833 | struct ath_gen_timer_table hw_gen_timers; | |
744d4025 VT |
834 | |
835 | struct ar9003_txs *ts_ring; | |
836 | void *ts_start; | |
837 | u32 ts_paddr_start; | |
838 | u32 ts_paddr_end; | |
839 | u16 ts_tail; | |
840 | u8 ts_size; | |
aea702b7 LR |
841 | |
842 | u32 bb_watchdog_last_status; | |
843 | u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */ | |
717f6bed | 844 | |
1bf38661 FF |
845 | unsigned int paprd_target_power; |
846 | unsigned int paprd_training_power; | |
7072bf62 | 847 | unsigned int paprd_ratemask; |
f1a8abb0 | 848 | unsigned int paprd_ratemask_ht40; |
45ef6a0b | 849 | bool paprd_table_write_done; |
717f6bed FF |
850 | u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES]; |
851 | u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES]; | |
9a658d2b LR |
852 | /* |
853 | * Store the permanent value of Reg 0x4004in WARegVal | |
854 | * so we dont have to R/M/W. We should not be reading | |
855 | * this register when in sleep states. | |
856 | */ | |
857 | u32 WARegVal; | |
6ee63f55 SB |
858 | |
859 | /* Enterprise mode cap */ | |
860 | u32 ent_mode; | |
f2f5f2a1 VT |
861 | |
862 | bool is_clk_25mhz; | |
f078f209 | 863 | }; |
f078f209 | 864 | |
0cb9e06b FF |
865 | struct ath_bus_ops { |
866 | enum ath_bus_type ath_bus_type; | |
867 | void (*read_cachesize)(struct ath_common *common, int *csz); | |
868 | bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data); | |
869 | void (*bt_coex_prep)(struct ath_common *common); | |
870 | void (*extn_synch_en)(struct ath_common *common); | |
871 | }; | |
872 | ||
9e4bffd2 LR |
873 | static inline struct ath_common *ath9k_hw_common(struct ath_hw *ah) |
874 | { | |
875 | return &ah->common; | |
876 | } | |
877 | ||
878 | static inline struct ath_regulatory *ath9k_hw_regulatory(struct ath_hw *ah) | |
879 | { | |
880 | return &(ath9k_hw_common(ah)->regulatory); | |
881 | } | |
882 | ||
d70357d5 LR |
883 | static inline struct ath_hw_private_ops *ath9k_hw_private_ops(struct ath_hw *ah) |
884 | { | |
885 | return &ah->private_ops; | |
886 | } | |
887 | ||
888 | static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah) | |
889 | { | |
890 | return &ah->ops; | |
891 | } | |
892 | ||
895ad7eb VT |
893 | static inline u8 get_streams(int mask) |
894 | { | |
895 | return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2)); | |
896 | } | |
897 | ||
f637cfd6 | 898 | /* Initialization, Detach, Reset */ |
394cf0a1 | 899 | const char *ath9k_hw_probe(u16 vendorid, u16 devid); |
285f2dda | 900 | void ath9k_hw_deinit(struct ath_hw *ah); |
f637cfd6 | 901 | int ath9k_hw_init(struct ath_hw *ah); |
cbe61d8a | 902 | int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, |
20bd2a09 | 903 | struct ath9k_hw_cal_data *caldata, bool bChannelChange); |
a9a29ce6 | 904 | int ath9k_hw_fill_cap_info(struct ath_hw *ah); |
8fe65368 | 905 | u32 ath9k_regd_get_ctl(struct ath_regulatory *reg, struct ath9k_channel *chan); |
394cf0a1 | 906 | |
394cf0a1 | 907 | /* GPIO / RFKILL / Antennae */ |
cbe61d8a S |
908 | void ath9k_hw_cfg_gpio_input(struct ath_hw *ah, u32 gpio); |
909 | u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio); | |
910 | void ath9k_hw_cfg_output(struct ath_hw *ah, u32 gpio, | |
394cf0a1 | 911 | u32 ah_signal_type); |
cbe61d8a | 912 | void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val); |
cbe61d8a S |
913 | u32 ath9k_hw_getdefantenna(struct ath_hw *ah); |
914 | void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna); | |
394cf0a1 S |
915 | |
916 | /* General Operation */ | |
0caa7b14 | 917 | bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout); |
a9b6b256 FF |
918 | void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array, |
919 | int column, unsigned int *writecnt); | |
394cf0a1 | 920 | u32 ath9k_hw_reverse_bits(u32 val, u32 n); |
4f0fc7c3 | 921 | u16 ath9k_hw_computetxtime(struct ath_hw *ah, |
545750d3 | 922 | u8 phy, int kbps, |
394cf0a1 | 923 | u32 frameLen, u16 rateix, bool shortPreamble); |
cbe61d8a | 924 | void ath9k_hw_get_channel_centers(struct ath_hw *ah, |
394cf0a1 S |
925 | struct ath9k_channel *chan, |
926 | struct chan_centers *centers); | |
cbe61d8a S |
927 | u32 ath9k_hw_getrxfilter(struct ath_hw *ah); |
928 | void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits); | |
929 | bool ath9k_hw_phy_disable(struct ath_hw *ah); | |
930 | bool ath9k_hw_disable(struct ath_hw *ah); | |
de40f316 | 931 | void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test); |
cbe61d8a S |
932 | void ath9k_hw_setopmode(struct ath_hw *ah); |
933 | void ath9k_hw_setmcastfilter(struct ath_hw *ah, u32 filter0, u32 filter1); | |
f2b2143e LR |
934 | void ath9k_hw_setbssidmask(struct ath_hw *ah); |
935 | void ath9k_hw_write_associd(struct ath_hw *ah); | |
dd347f2f | 936 | u32 ath9k_hw_gettsf32(struct ath_hw *ah); |
cbe61d8a S |
937 | u64 ath9k_hw_gettsf64(struct ath_hw *ah); |
938 | void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64); | |
939 | void ath9k_hw_reset_tsf(struct ath_hw *ah); | |
54e4cec6 | 940 | void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting); |
0005baf4 | 941 | void ath9k_hw_init_global_settings(struct ath_hw *ah); |
b84628eb | 942 | u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah); |
25c56eec | 943 | void ath9k_hw_set11nmac2040(struct ath_hw *ah); |
cbe61d8a S |
944 | void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period); |
945 | void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah, | |
394cf0a1 | 946 | const struct ath9k_beacon_state *bs); |
c9c99e5e | 947 | bool ath9k_hw_check_alive(struct ath_hw *ah); |
a91d75ae | 948 | |
9ecdef4b | 949 | bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode); |
a91d75ae | 950 | |
ff155a45 VT |
951 | /* Generic hw timer primitives */ |
952 | struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah, | |
953 | void (*trigger)(void *), | |
954 | void (*overflow)(void *), | |
955 | void *arg, | |
956 | u8 timer_index); | |
cd9bf689 LR |
957 | void ath9k_hw_gen_timer_start(struct ath_hw *ah, |
958 | struct ath_gen_timer *timer, | |
959 | u32 timer_next, | |
960 | u32 timer_period); | |
961 | void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer); | |
962 | ||
ff155a45 VT |
963 | void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer); |
964 | void ath_gen_timer_isr(struct ath_hw *hw); | |
965 | ||
f934c4d9 | 966 | void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len); |
2da4f01a | 967 | |
05020d23 S |
968 | /* HTC */ |
969 | void ath9k_hw_htc_resetinit(struct ath_hw *ah); | |
970 | ||
8fe65368 LR |
971 | /* PHY */ |
972 | void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled, | |
973 | u32 *coef_mantissa, u32 *coef_exponent); | |
974 | ||
ebd5a14a LR |
975 | /* |
976 | * Code Specific to AR5008, AR9001 or AR9002, | |
977 | * we stuff these here to avoid callbacks for AR9003. | |
978 | */ | |
d8f492b7 | 979 | void ar9002_hw_cck_chan14_spread(struct ath_hw *ah); |
ebd5a14a | 980 | int ar9002_hw_rf_claim(struct ath_hw *ah); |
78ec2677 | 981 | void ar9002_hw_enable_async_fifo(struct ath_hw *ah); |
e9141f71 | 982 | void ar9002_hw_update_async_fifo(struct ath_hw *ah); |
6c94fdc9 | 983 | void ar9002_hw_enable_wep_aggregation(struct ath_hw *ah); |
d8f492b7 | 984 | |
641d9921 | 985 | /* |
aea702b7 | 986 | * Code specific to AR9003, we stuff these here to avoid callbacks |
641d9921 FF |
987 | * for older families |
988 | */ | |
aea702b7 LR |
989 | void ar9003_hw_bb_watchdog_config(struct ath_hw *ah); |
990 | void ar9003_hw_bb_watchdog_read(struct ath_hw *ah); | |
991 | void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah); | |
717f6bed FF |
992 | void ar9003_paprd_enable(struct ath_hw *ah, bool val); |
993 | void ar9003_paprd_populate_single_table(struct ath_hw *ah, | |
20bd2a09 FF |
994 | struct ath9k_hw_cal_data *caldata, |
995 | int chain); | |
996 | int ar9003_paprd_create_curve(struct ath_hw *ah, | |
997 | struct ath9k_hw_cal_data *caldata, int chain); | |
717f6bed FF |
998 | int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain); |
999 | int ar9003_paprd_init_table(struct ath_hw *ah); | |
1000 | bool ar9003_paprd_is_done(struct ath_hw *ah); | |
1001 | void ar9003_hw_set_paprd_txdesc(struct ath_hw *ah, void *ds, u8 chains); | |
641d9921 FF |
1002 | |
1003 | /* Hardware family op attach helpers */ | |
8fe65368 | 1004 | void ar5008_hw_attach_phy_ops(struct ath_hw *ah); |
8525f280 LR |
1005 | void ar9002_hw_attach_phy_ops(struct ath_hw *ah); |
1006 | void ar9003_hw_attach_phy_ops(struct ath_hw *ah); | |
8fe65368 | 1007 | |
795f5e2c LR |
1008 | void ar9002_hw_attach_calib_ops(struct ath_hw *ah); |
1009 | void ar9003_hw_attach_calib_ops(struct ath_hw *ah); | |
1010 | ||
b3950e6a LR |
1011 | void ar9002_hw_attach_ops(struct ath_hw *ah); |
1012 | void ar9003_hw_attach_ops(struct ath_hw *ah); | |
1013 | ||
c2ba3342 | 1014 | void ar9002_hw_load_ani_reg(struct ath_hw *ah, struct ath9k_channel *chan); |
ac0bb767 LR |
1015 | /* |
1016 | * ANI work can be shared between all families but a next | |
1017 | * generation implementation of ANI will be used only for AR9003 only | |
1018 | * for now as the other families still need to be tested with the same | |
e36b27af LR |
1019 | * next generation ANI. Feel free to start testing it though for the |
1020 | * older families (AR5008, AR9001, AR9002) by using modparam_force_new_ani. | |
ac0bb767 | 1021 | */ |
e36b27af | 1022 | extern int modparam_force_new_ani; |
8eb4980c | 1023 | void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning); |
bfc472bb | 1024 | void ath9k_hw_proc_mib_event(struct ath_hw *ah); |
95792178 | 1025 | void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan); |
ac0bb767 | 1026 | |
7b6840ab VT |
1027 | #define ATH_PCIE_CAP_LINK_CTRL 0x70 |
1028 | #define ATH_PCIE_CAP_LINK_L0S 1 | |
1029 | #define ATH_PCIE_CAP_LINK_L1 2 | |
1030 | ||
73377256 LR |
1031 | #define ATH9K_CLOCK_RATE_CCK 22 |
1032 | #define ATH9K_CLOCK_RATE_5GHZ_OFDM 40 | |
1033 | #define ATH9K_CLOCK_RATE_2GHZ_OFDM 44 | |
1034 | #define ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM 44 | |
1035 | ||
f078f209 | 1036 | #endif |