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f078f209 | 1 | /* |
5b68138e | 2 | * Copyright (c) 2008-2011 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 |
5a63ef0f | 48 | #define AR9300_DEVID_AR9580 0x0033 |
423e38e8 | 49 | #define AR9300_DEVID_AR9462 0x0034 |
03689301 | 50 | #define AR9300_DEVID_AR9330 0x0035 |
7976b426 | 51 | |
394cf0a1 | 52 | #define AR5416_AR9100_DEVID 0x000b |
7976b426 | 53 | |
394cf0a1 S |
54 | #define AR_SUBVENDOR_ID_NOG 0x0e11 |
55 | #define AR_SUBVENDOR_ID_NEW_A 0x7065 | |
56 | #define AR5416_MAGIC 0x19641014 | |
57 | ||
fe12946e VT |
58 | #define AR9280_COEX2WIRE_SUBSYSID 0x309b |
59 | #define AT9285_COEX3WIRE_SA_SUBSYSID 0x30aa | |
60 | #define AT9285_COEX3WIRE_DA_SUBSYSID 0x30ab | |
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 | ||
26526202 RM |
95 | #define PR_EEP(_s, _val) \ |
96 | do { \ | |
97 | len += snprintf(buf + len, size - len, "%20s : %10d\n", \ | |
98 | _s, (_val)); \ | |
99 | } while (0) | |
100 | ||
394cf0a1 S |
101 | #define SM(_v, _f) (((_v) << _f##_S) & _f) |
102 | #define MS(_v, _f) (((_v) & _f) >> _f##_S) | |
394cf0a1 | 103 | #define REG_RMW_FIELD(_a, _r, _f, _v) \ |
845e03c9 | 104 | REG_RMW(_a, _r, (((_v) << _f##_S) & _f), (_f)) |
1547da37 LR |
105 | #define REG_READ_FIELD(_a, _r, _f) \ |
106 | (((REG_READ(_a, _r) & _f) >> _f##_S)) | |
394cf0a1 | 107 | #define REG_SET_BIT(_a, _r, _f) \ |
845e03c9 | 108 | REG_RMW(_a, _r, (_f), 0) |
394cf0a1 | 109 | #define REG_CLR_BIT(_a, _r, _f) \ |
845e03c9 | 110 | REG_RMW(_a, _r, 0, (_f)) |
f078f209 | 111 | |
e7fc6338 RM |
112 | #define DO_DELAY(x) do { \ |
113 | if (((++(x) % 64) == 0) && \ | |
114 | (ath9k_hw_common(ah)->bus_ops->ath_bus_type \ | |
115 | != ATH_USB)) \ | |
116 | udelay(1); \ | |
394cf0a1 | 117 | } while (0) |
f078f209 | 118 | |
a9b6b256 FF |
119 | #define REG_WRITE_ARRAY(iniarray, column, regWr) \ |
120 | ath9k_hw_write_array(ah, iniarray, column, &(regWr)) | |
f078f209 | 121 | |
394cf0a1 S |
122 | #define AR_GPIO_OUTPUT_MUX_AS_OUTPUT 0 |
123 | #define AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED 1 | |
124 | #define AR_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED 2 | |
125 | #define AR_GPIO_OUTPUT_MUX_AS_TX_FRAME 3 | |
1773912b | 126 | #define AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL 4 |
394cf0a1 S |
127 | #define AR_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED 5 |
128 | #define AR_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED 6 | |
93d36e99 MSS |
129 | #define AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_DATA 0x16 |
130 | #define AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_CLK 0x17 | |
131 | #define AR_GPIO_OUTPUT_MUX_AS_MCI_BT_DATA 0x18 | |
132 | #define AR_GPIO_OUTPUT_MUX_AS_MCI_BT_CLK 0x19 | |
133 | #define AR_GPIO_OUTPUT_MUX_AS_WL_IN_TX 0x14 | |
134 | #define AR_GPIO_OUTPUT_MUX_AS_WL_IN_RX 0x13 | |
135 | #define AR_GPIO_OUTPUT_MUX_AS_BT_IN_TX 9 | |
136 | #define AR_GPIO_OUTPUT_MUX_AS_BT_IN_RX 8 | |
137 | #define AR_GPIO_OUTPUT_MUX_AS_RUCKUS_STROBE 0x1d | |
138 | #define AR_GPIO_OUTPUT_MUX_AS_RUCKUS_DATA 0x1e | |
f078f209 | 139 | |
394cf0a1 S |
140 | #define AR_GPIOD_MASK 0x00001FFF |
141 | #define AR_GPIO_BIT(_gpio) (1 << (_gpio)) | |
f078f209 | 142 | |
394cf0a1 | 143 | #define BASE_ACTIVATE_DELAY 100 |
0b488ac6 | 144 | #define RTC_PLL_SETTLE_DELAY (AR_SREV_9340(ah) ? 1000 : 100) |
394cf0a1 S |
145 | #define COEF_SCALE_S 24 |
146 | #define HT40_CHANNEL_CENTER_SHIFT 10 | |
f078f209 | 147 | |
394cf0a1 S |
148 | #define ATH9K_ANTENNA0_CHAINMASK 0x1 |
149 | #define ATH9K_ANTENNA1_CHAINMASK 0x2 | |
150 | ||
151 | #define ATH9K_NUM_DMA_DEBUG_REGS 8 | |
152 | #define ATH9K_NUM_QUEUES 10 | |
153 | ||
154 | #define MAX_RATE_POWER 63 | |
0caa7b14 | 155 | #define AH_WAIT_TIMEOUT 100000 /* (us) */ |
f9b604f6 | 156 | #define AH_TSF_WRITE_TIMEOUT 100 /* (us) */ |
394cf0a1 S |
157 | #define AH_TIME_QUANTUM 10 |
158 | #define AR_KEYTABLE_SIZE 128 | |
d8caa839 | 159 | #define POWER_UP_TIME 10000 |
394cf0a1 | 160 | #define SPUR_RSSI_THRESH 40 |
331c5ea2 MSS |
161 | #define UPPER_5G_SUB_BAND_START 5700 |
162 | #define MID_5G_SUB_BAND_START 5400 | |
394cf0a1 S |
163 | |
164 | #define CAB_TIMEOUT_VAL 10 | |
165 | #define BEACON_TIMEOUT_VAL 10 | |
166 | #define MIN_BEACON_TIMEOUT_VAL 1 | |
167 | #define SLEEP_SLOP 3 | |
168 | ||
169 | #define INIT_CONFIG_STATUS 0x00000000 | |
170 | #define INIT_RSSI_THR 0x00000700 | |
171 | #define INIT_BCON_CNTRL_REG 0x00000000 | |
172 | ||
173 | #define TU_TO_USEC(_tu) ((_tu) << 10) | |
174 | ||
ceb26445 VT |
175 | #define ATH9K_HW_RX_HP_QDEPTH 16 |
176 | #define ATH9K_HW_RX_LP_QDEPTH 128 | |
177 | ||
0e44d48c MSS |
178 | #define PAPRD_GAIN_TABLE_ENTRIES 32 |
179 | #define PAPRD_TABLE_SZ 24 | |
180 | #define PAPRD_IDEAL_AGC2_PWR_RANGE 0xe0 | |
717f6bed | 181 | |
066dae93 FF |
182 | enum ath_hw_txq_subtype { |
183 | ATH_TXQ_AC_BE = 0, | |
184 | ATH_TXQ_AC_BK = 1, | |
185 | ATH_TXQ_AC_VI = 2, | |
186 | ATH_TXQ_AC_VO = 3, | |
187 | }; | |
188 | ||
13ce3e99 LR |
189 | enum ath_ini_subsys { |
190 | ATH_INI_PRE = 0, | |
191 | ATH_INI_CORE, | |
192 | ATH_INI_POST, | |
193 | ATH_INI_NUM_SPLIT, | |
194 | }; | |
195 | ||
394cf0a1 | 196 | enum ath9k_hw_caps { |
364734fa FF |
197 | ATH9K_HW_CAP_HT = BIT(0), |
198 | ATH9K_HW_CAP_RFSILENT = BIT(1), | |
1b2538b2 MSS |
199 | ATH9K_HW_CAP_AUTOSLEEP = BIT(2), |
200 | ATH9K_HW_CAP_4KB_SPLITTRANS = BIT(3), | |
201 | ATH9K_HW_CAP_EDMA = BIT(4), | |
202 | ATH9K_HW_CAP_RAC_SUPPORTED = BIT(5), | |
203 | ATH9K_HW_CAP_LDPC = BIT(6), | |
204 | ATH9K_HW_CAP_FASTCLOCK = BIT(7), | |
205 | ATH9K_HW_CAP_SGI_20 = BIT(8), | |
206 | ATH9K_HW_CAP_PAPRD = BIT(9), | |
207 | ATH9K_HW_CAP_ANT_DIV_COMB = BIT(10), | |
208 | ATH9K_HW_CAP_2GHZ = BIT(11), | |
209 | ATH9K_HW_CAP_5GHZ = BIT(12), | |
210 | ATH9K_HW_CAP_APM = BIT(13), | |
211 | ATH9K_HW_CAP_RTT = BIT(14), | |
212 | ATH9K_HW_CAP_MCI = BIT(15), | |
213 | ATH9K_HW_CAP_DFS = BIT(16), | |
394cf0a1 | 214 | }; |
f078f209 | 215 | |
394cf0a1 S |
216 | struct ath9k_hw_capabilities { |
217 | u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */ | |
394cf0a1 S |
218 | u16 rts_aggr_limit; |
219 | u8 tx_chainmask; | |
220 | u8 rx_chainmask; | |
47c80de6 VT |
221 | u8 max_txchains; |
222 | u8 max_rxchains; | |
394cf0a1 | 223 | u8 num_gpio_pins; |
ceb26445 VT |
224 | u8 rx_hp_qdepth; |
225 | u8 rx_lp_qdepth; | |
226 | u8 rx_status_len; | |
162c3be3 | 227 | u8 tx_desc_len; |
5088c2f1 | 228 | u8 txs_len; |
8060e169 VT |
229 | u16 pcie_lcr_offset; |
230 | bool pcie_lcr_extsync_en; | |
394cf0a1 | 231 | }; |
f078f209 | 232 | |
394cf0a1 S |
233 | struct ath9k_ops_config { |
234 | int dma_beacon_response_time; | |
235 | int sw_beacon_response_time; | |
236 | int additional_swba_backoff; | |
237 | int ack_6mb; | |
41f3e54d | 238 | u32 cwm_ignore_extcca; |
6a0ec30a | 239 | bool pcieSerDesWrite; |
394cf0a1 S |
240 | u8 pcie_clock_req; |
241 | u32 pcie_waen; | |
394cf0a1 | 242 | u8 analog_shiftreg; |
6f481010 | 243 | u8 paprd_disable; |
394cf0a1 S |
244 | u32 ofdm_trig_low; |
245 | u32 ofdm_trig_high; | |
246 | u32 cck_trig_high; | |
247 | u32 cck_trig_low; | |
248 | u32 enable_ani; | |
394cf0a1 | 249 | int serialize_regmode; |
0ce024cb | 250 | bool rx_intr_mitigation; |
55e82df4 | 251 | bool tx_intr_mitigation; |
394cf0a1 S |
252 | #define SPUR_DISABLE 0 |
253 | #define SPUR_ENABLE_IOCTL 1 | |
254 | #define SPUR_ENABLE_EEPROM 2 | |
394cf0a1 S |
255 | #define AR_SPUR_5413_1 1640 |
256 | #define AR_SPUR_5413_2 1200 | |
257 | #define AR_NO_SPUR 0x8000 | |
258 | #define AR_BASE_FREQ_2GHZ 2300 | |
259 | #define AR_BASE_FREQ_5GHZ 4900 | |
260 | #define AR_SPUR_FEEQ_BOUND_HT40 19 | |
261 | #define AR_SPUR_FEEQ_BOUND_HT20 10 | |
262 | int spurmode; | |
263 | u16 spurchans[AR_EEPROM_MODAL_SPURS][2]; | |
f4709fdf | 264 | u8 max_txtrig_level; |
e36b27af | 265 | u16 ani_poll_interval; /* ANI poll interval in ms */ |
394cf0a1 | 266 | }; |
f078f209 | 267 | |
394cf0a1 S |
268 | enum ath9k_int { |
269 | ATH9K_INT_RX = 0x00000001, | |
270 | ATH9K_INT_RXDESC = 0x00000002, | |
b5c80475 FF |
271 | ATH9K_INT_RXHP = 0x00000001, |
272 | ATH9K_INT_RXLP = 0x00000002, | |
394cf0a1 S |
273 | ATH9K_INT_RXNOFRM = 0x00000008, |
274 | ATH9K_INT_RXEOL = 0x00000010, | |
275 | ATH9K_INT_RXORN = 0x00000020, | |
276 | ATH9K_INT_TX = 0x00000040, | |
277 | ATH9K_INT_TXDESC = 0x00000080, | |
278 | ATH9K_INT_TIM_TIMER = 0x00000100, | |
2ee4bd1e | 279 | ATH9K_INT_MCI = 0x00000200, |
aea702b7 | 280 | ATH9K_INT_BB_WATCHDOG = 0x00000400, |
394cf0a1 S |
281 | ATH9K_INT_TXURN = 0x00000800, |
282 | ATH9K_INT_MIB = 0x00001000, | |
283 | ATH9K_INT_RXPHY = 0x00004000, | |
284 | ATH9K_INT_RXKCM = 0x00008000, | |
285 | ATH9K_INT_SWBA = 0x00010000, | |
286 | ATH9K_INT_BMISS = 0x00040000, | |
287 | ATH9K_INT_BNR = 0x00100000, | |
288 | ATH9K_INT_TIM = 0x00200000, | |
289 | ATH9K_INT_DTIM = 0x00400000, | |
290 | ATH9K_INT_DTIMSYNC = 0x00800000, | |
291 | ATH9K_INT_GPIO = 0x01000000, | |
292 | ATH9K_INT_CABEND = 0x02000000, | |
4af9cf4f | 293 | ATH9K_INT_TSFOOR = 0x04000000, |
ff155a45 | 294 | ATH9K_INT_GENTIMER = 0x08000000, |
394cf0a1 S |
295 | ATH9K_INT_CST = 0x10000000, |
296 | ATH9K_INT_GTT = 0x20000000, | |
297 | ATH9K_INT_FATAL = 0x40000000, | |
298 | ATH9K_INT_GLOBAL = 0x80000000, | |
299 | ATH9K_INT_BMISC = ATH9K_INT_TIM | | |
300 | ATH9K_INT_DTIM | | |
301 | ATH9K_INT_DTIMSYNC | | |
4af9cf4f | 302 | ATH9K_INT_TSFOOR | |
394cf0a1 S |
303 | ATH9K_INT_CABEND, |
304 | ATH9K_INT_COMMON = ATH9K_INT_RXNOFRM | | |
305 | ATH9K_INT_RXDESC | | |
306 | ATH9K_INT_RXEOL | | |
307 | ATH9K_INT_RXORN | | |
308 | ATH9K_INT_TXURN | | |
309 | ATH9K_INT_TXDESC | | |
310 | ATH9K_INT_MIB | | |
311 | ATH9K_INT_RXPHY | | |
312 | ATH9K_INT_RXKCM | | |
313 | ATH9K_INT_SWBA | | |
314 | ATH9K_INT_BMISS | | |
315 | ATH9K_INT_GPIO, | |
316 | ATH9K_INT_NOCARD = 0xffffffff | |
317 | }; | |
f078f209 | 318 | |
394cf0a1 S |
319 | #define CHANNEL_CW_INT 0x00002 |
320 | #define CHANNEL_CCK 0x00020 | |
321 | #define CHANNEL_OFDM 0x00040 | |
322 | #define CHANNEL_2GHZ 0x00080 | |
323 | #define CHANNEL_5GHZ 0x00100 | |
324 | #define CHANNEL_PASSIVE 0x00200 | |
325 | #define CHANNEL_DYN 0x00400 | |
326 | #define CHANNEL_HALF 0x04000 | |
327 | #define CHANNEL_QUARTER 0x08000 | |
328 | #define CHANNEL_HT20 0x10000 | |
329 | #define CHANNEL_HT40PLUS 0x20000 | |
330 | #define CHANNEL_HT40MINUS 0x40000 | |
331 | ||
394cf0a1 S |
332 | #define CHANNEL_A (CHANNEL_5GHZ|CHANNEL_OFDM) |
333 | #define CHANNEL_B (CHANNEL_2GHZ|CHANNEL_CCK) | |
334 | #define CHANNEL_G (CHANNEL_2GHZ|CHANNEL_OFDM) | |
335 | #define CHANNEL_G_HT20 (CHANNEL_2GHZ|CHANNEL_HT20) | |
336 | #define CHANNEL_A_HT20 (CHANNEL_5GHZ|CHANNEL_HT20) | |
337 | #define CHANNEL_G_HT40PLUS (CHANNEL_2GHZ|CHANNEL_HT40PLUS) | |
338 | #define CHANNEL_G_HT40MINUS (CHANNEL_2GHZ|CHANNEL_HT40MINUS) | |
339 | #define CHANNEL_A_HT40PLUS (CHANNEL_5GHZ|CHANNEL_HT40PLUS) | |
340 | #define CHANNEL_A_HT40MINUS (CHANNEL_5GHZ|CHANNEL_HT40MINUS) | |
341 | #define CHANNEL_ALL \ | |
342 | (CHANNEL_OFDM| \ | |
343 | CHANNEL_CCK| \ | |
344 | CHANNEL_2GHZ | \ | |
345 | CHANNEL_5GHZ | \ | |
346 | CHANNEL_HT20 | \ | |
347 | CHANNEL_HT40PLUS | \ | |
348 | CHANNEL_HT40MINUS) | |
349 | ||
324c74ad RM |
350 | #define MAX_RTT_TABLE_ENTRY 6 |
351 | #define RTT_HIST_MAX 3 | |
352 | struct ath9k_rtt_hist { | |
353 | u32 table[AR9300_MAX_CHAINS][RTT_HIST_MAX][MAX_RTT_TABLE_ENTRY]; | |
354 | u8 num_readings; | |
355 | }; | |
356 | ||
5f0c04ea | 357 | #define MAX_IQCAL_MEASUREMENT 8 |
77a5a664 | 358 | #define MAX_CL_TAB_ENTRY 16 |
5f0c04ea | 359 | |
20bd2a09 | 360 | struct ath9k_hw_cal_data { |
394cf0a1 S |
361 | u16 channel; |
362 | u32 channelFlags; | |
394cf0a1 | 363 | int32_t CalValid; |
394cf0a1 S |
364 | int8_t iCoff; |
365 | int8_t qCoff; | |
717f6bed | 366 | bool paprd_done; |
4254bc1c | 367 | bool nfcal_pending; |
70cf1533 | 368 | bool nfcal_interference; |
5f0c04ea | 369 | bool done_txiqcal_once; |
77a5a664 | 370 | bool done_txclcal_once; |
717f6bed FF |
371 | u16 small_signal_gain[AR9300_MAX_CHAINS]; |
372 | u32 pa_table[AR9300_MAX_CHAINS][PAPRD_TABLE_SZ]; | |
5f0c04ea RM |
373 | u32 num_measures[AR9300_MAX_CHAINS]; |
374 | int tx_corr_coeff[MAX_IQCAL_MEASUREMENT][AR9300_MAX_CHAINS]; | |
77a5a664 | 375 | u32 tx_clcal[AR9300_MAX_CHAINS][MAX_CL_TAB_ENTRY]; |
20bd2a09 | 376 | struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS]; |
324c74ad | 377 | struct ath9k_rtt_hist rtt_hist; |
20bd2a09 FF |
378 | }; |
379 | ||
380 | struct ath9k_channel { | |
381 | struct ieee80211_channel *chan; | |
093115b7 | 382 | struct ar5416AniState ani; |
20bd2a09 FF |
383 | u16 channel; |
384 | u32 channelFlags; | |
385 | u32 chanmode; | |
d9891c78 | 386 | s16 noisefloor; |
394cf0a1 | 387 | }; |
f078f209 | 388 | |
394cf0a1 S |
389 | #define IS_CHAN_G(_c) ((((_c)->channelFlags & (CHANNEL_G)) == CHANNEL_G) || \ |
390 | (((_c)->channelFlags & CHANNEL_G_HT20) == CHANNEL_G_HT20) || \ | |
391 | (((_c)->channelFlags & CHANNEL_G_HT40PLUS) == CHANNEL_G_HT40PLUS) || \ | |
392 | (((_c)->channelFlags & CHANNEL_G_HT40MINUS) == CHANNEL_G_HT40MINUS)) | |
393 | #define IS_CHAN_OFDM(_c) (((_c)->channelFlags & CHANNEL_OFDM) != 0) | |
394 | #define IS_CHAN_5GHZ(_c) (((_c)->channelFlags & CHANNEL_5GHZ) != 0) | |
395 | #define IS_CHAN_2GHZ(_c) (((_c)->channelFlags & CHANNEL_2GHZ) != 0) | |
394cf0a1 S |
396 | #define IS_CHAN_HALF_RATE(_c) (((_c)->channelFlags & CHANNEL_HALF) != 0) |
397 | #define IS_CHAN_QUARTER_RATE(_c) (((_c)->channelFlags & CHANNEL_QUARTER) != 0) | |
6b42e8d0 | 398 | #define IS_CHAN_A_FAST_CLOCK(_ah, _c) \ |
394cf0a1 | 399 | ((((_c)->channelFlags & CHANNEL_5GHZ) != 0) && \ |
6b42e8d0 | 400 | ((_ah)->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK)) |
394cf0a1 S |
401 | |
402 | /* These macros check chanmode and not channelFlags */ | |
403 | #define IS_CHAN_B(_c) ((_c)->chanmode == CHANNEL_B) | |
404 | #define IS_CHAN_HT20(_c) (((_c)->chanmode == CHANNEL_A_HT20) || \ | |
405 | ((_c)->chanmode == CHANNEL_G_HT20)) | |
406 | #define IS_CHAN_HT40(_c) (((_c)->chanmode == CHANNEL_A_HT40PLUS) || \ | |
407 | ((_c)->chanmode == CHANNEL_A_HT40MINUS) || \ | |
408 | ((_c)->chanmode == CHANNEL_G_HT40PLUS) || \ | |
409 | ((_c)->chanmode == CHANNEL_G_HT40MINUS)) | |
410 | #define IS_CHAN_HT(_c) (IS_CHAN_HT20((_c)) || IS_CHAN_HT40((_c))) | |
411 | ||
412 | enum ath9k_power_mode { | |
413 | ATH9K_PM_AWAKE = 0, | |
414 | ATH9K_PM_FULL_SLEEP, | |
415 | ATH9K_PM_NETWORK_SLEEP, | |
416 | ATH9K_PM_UNDEFINED | |
417 | }; | |
f078f209 | 418 | |
394cf0a1 S |
419 | enum ser_reg_mode { |
420 | SER_REG_MODE_OFF = 0, | |
421 | SER_REG_MODE_ON = 1, | |
422 | SER_REG_MODE_AUTO = 2, | |
423 | }; | |
f078f209 | 424 | |
ad7b8060 VT |
425 | enum ath9k_rx_qtype { |
426 | ATH9K_RX_QUEUE_HP, | |
427 | ATH9K_RX_QUEUE_LP, | |
428 | ATH9K_RX_QUEUE_MAX, | |
429 | }; | |
430 | ||
394cf0a1 S |
431 | struct ath9k_beacon_state { |
432 | u32 bs_nexttbtt; | |
433 | u32 bs_nextdtim; | |
434 | u32 bs_intval; | |
4af9cf4f | 435 | #define ATH9K_TSFOOR_THRESHOLD 0x00004240 /* 16k us */ |
394cf0a1 S |
436 | u32 bs_dtimperiod; |
437 | u16 bs_cfpperiod; | |
438 | u16 bs_cfpmaxduration; | |
439 | u32 bs_cfpnext; | |
440 | u16 bs_timoffset; | |
441 | u16 bs_bmissthreshold; | |
442 | u32 bs_sleepduration; | |
4af9cf4f | 443 | u32 bs_tsfoor_threshold; |
394cf0a1 | 444 | }; |
f078f209 | 445 | |
394cf0a1 S |
446 | struct chan_centers { |
447 | u16 synth_center; | |
448 | u16 ctl_center; | |
449 | u16 ext_center; | |
450 | }; | |
f078f209 | 451 | |
394cf0a1 S |
452 | enum { |
453 | ATH9K_RESET_POWER_ON, | |
454 | ATH9K_RESET_WARM, | |
455 | ATH9K_RESET_COLD, | |
456 | }; | |
f078f209 | 457 | |
d535a42a S |
458 | struct ath9k_hw_version { |
459 | u32 magic; | |
460 | u16 devid; | |
461 | u16 subvendorid; | |
462 | u32 macVersion; | |
463 | u16 macRev; | |
464 | u16 phyRev; | |
465 | u16 analog5GhzRev; | |
466 | u16 analog2GhzRev; | |
0b5ead91 | 467 | enum ath_usb_dev usbdev; |
d535a42a | 468 | }; |
394cf0a1 | 469 | |
ff155a45 VT |
470 | /* Generic TSF timer definitions */ |
471 | ||
472 | #define ATH_MAX_GEN_TIMER 16 | |
473 | ||
474 | #define AR_GENTMR_BIT(_index) (1 << (_index)) | |
475 | ||
476 | /* | |
77c2061d | 477 | * Using de Bruijin sequence to look up 1's index in a 32 bit number |
ff155a45 VT |
478 | * debruijn32 = 0000 0111 0111 1100 1011 0101 0011 0001 |
479 | */ | |
c90017dd | 480 | #define debruijn32 0x077CB531U |
ff155a45 VT |
481 | |
482 | struct ath_gen_timer_configuration { | |
483 | u32 next_addr; | |
484 | u32 period_addr; | |
485 | u32 mode_addr; | |
486 | u32 mode_mask; | |
487 | }; | |
488 | ||
489 | struct ath_gen_timer { | |
490 | void (*trigger)(void *arg); | |
491 | void (*overflow)(void *arg); | |
492 | void *arg; | |
493 | u8 index; | |
494 | }; | |
495 | ||
496 | struct ath_gen_timer_table { | |
497 | u32 gen_timer_index[32]; | |
498 | struct ath_gen_timer *timers[ATH_MAX_GEN_TIMER]; | |
499 | union { | |
500 | unsigned long timer_bits; | |
501 | u16 val; | |
502 | } timer_mask; | |
503 | }; | |
504 | ||
21cc630f VT |
505 | struct ath_hw_antcomb_conf { |
506 | u8 main_lna_conf; | |
507 | u8 alt_lna_conf; | |
508 | u8 fast_div_bias; | |
c6ba9feb MSS |
509 | u8 main_gaintb; |
510 | u8 alt_gaintb; | |
511 | int lna1_lna2_delta; | |
8afbcc8b | 512 | u8 div_group; |
21cc630f VT |
513 | }; |
514 | ||
4e8c14e9 FF |
515 | /** |
516 | * struct ath_hw_radar_conf - radar detection initialization parameters | |
517 | * | |
518 | * @pulse_inband: threshold for checking the ratio of in-band power | |
519 | * to total power for short radar pulses (half dB steps) | |
520 | * @pulse_inband_step: threshold for checking an in-band power to total | |
521 | * power ratio increase for short radar pulses (half dB steps) | |
522 | * @pulse_height: threshold for detecting the beginning of a short | |
523 | * radar pulse (dB step) | |
524 | * @pulse_rssi: threshold for detecting if a short radar pulse is | |
525 | * gone (dB step) | |
526 | * @pulse_maxlen: maximum pulse length (0.8 us steps) | |
527 | * | |
528 | * @radar_rssi: RSSI threshold for starting long radar detection (dB steps) | |
529 | * @radar_inband: threshold for checking the ratio of in-band power | |
530 | * to total power for long radar pulses (half dB steps) | |
531 | * @fir_power: threshold for detecting the end of a long radar pulse (dB) | |
532 | * | |
533 | * @ext_channel: enable extension channel radar detection | |
534 | */ | |
535 | struct ath_hw_radar_conf { | |
536 | unsigned int pulse_inband; | |
537 | unsigned int pulse_inband_step; | |
538 | unsigned int pulse_height; | |
539 | unsigned int pulse_rssi; | |
540 | unsigned int pulse_maxlen; | |
541 | ||
542 | unsigned int radar_rssi; | |
543 | unsigned int radar_inband; | |
544 | int fir_power; | |
545 | ||
546 | bool ext_channel; | |
547 | }; | |
548 | ||
d70357d5 LR |
549 | /** |
550 | * struct ath_hw_private_ops - callbacks used internally by hardware code | |
551 | * | |
552 | * This structure contains private callbacks designed to only be used internally | |
553 | * by the hardware core. | |
554 | * | |
795f5e2c LR |
555 | * @init_cal_settings: setup types of calibrations supported |
556 | * @init_cal: starts actual calibration | |
557 | * | |
d70357d5 | 558 | * @init_mode_regs: Initializes mode registers |
991312d8 | 559 | * @init_mode_gain_regs: Initialize TX/RX gain registers |
8fe65368 LR |
560 | * |
561 | * @rf_set_freq: change frequency | |
562 | * @spur_mitigate_freq: spur mitigation | |
563 | * @rf_alloc_ext_banks: | |
564 | * @rf_free_ext_banks: | |
565 | * @set_rf_regs: | |
64773964 LR |
566 | * @compute_pll_control: compute the PLL control value to use for |
567 | * AR_RTC_PLL_CONTROL for a given channel | |
795f5e2c LR |
568 | * @setup_calibration: set up calibration |
569 | * @iscal_supported: used to query if a type of calibration is supported | |
ac0bb767 | 570 | * |
e36b27af LR |
571 | * @ani_cache_ini_regs: cache the values for ANI from the initial |
572 | * register settings through the register initialization. | |
d70357d5 LR |
573 | */ |
574 | struct ath_hw_private_ops { | |
795f5e2c | 575 | /* Calibration ops */ |
d70357d5 | 576 | void (*init_cal_settings)(struct ath_hw *ah); |
795f5e2c LR |
577 | bool (*init_cal)(struct ath_hw *ah, struct ath9k_channel *chan); |
578 | ||
d70357d5 | 579 | void (*init_mode_regs)(struct ath_hw *ah); |
991312d8 | 580 | void (*init_mode_gain_regs)(struct ath_hw *ah); |
795f5e2c LR |
581 | void (*setup_calibration)(struct ath_hw *ah, |
582 | struct ath9k_cal_list *currCal); | |
8fe65368 LR |
583 | |
584 | /* PHY ops */ | |
585 | int (*rf_set_freq)(struct ath_hw *ah, | |
586 | struct ath9k_channel *chan); | |
587 | void (*spur_mitigate_freq)(struct ath_hw *ah, | |
588 | struct ath9k_channel *chan); | |
589 | int (*rf_alloc_ext_banks)(struct ath_hw *ah); | |
590 | void (*rf_free_ext_banks)(struct ath_hw *ah); | |
591 | bool (*set_rf_regs)(struct ath_hw *ah, | |
592 | struct ath9k_channel *chan, | |
593 | u16 modesIndex); | |
594 | void (*set_channel_regs)(struct ath_hw *ah, struct ath9k_channel *chan); | |
595 | void (*init_bb)(struct ath_hw *ah, | |
596 | struct ath9k_channel *chan); | |
597 | int (*process_ini)(struct ath_hw *ah, struct ath9k_channel *chan); | |
598 | void (*olc_init)(struct ath_hw *ah); | |
599 | void (*set_rfmode)(struct ath_hw *ah, struct ath9k_channel *chan); | |
600 | void (*mark_phy_inactive)(struct ath_hw *ah); | |
601 | void (*set_delta_slope)(struct ath_hw *ah, struct ath9k_channel *chan); | |
602 | bool (*rfbus_req)(struct ath_hw *ah); | |
603 | void (*rfbus_done)(struct ath_hw *ah); | |
8fe65368 | 604 | void (*restore_chainmask)(struct ath_hw *ah); |
64773964 LR |
605 | u32 (*compute_pll_control)(struct ath_hw *ah, |
606 | struct ath9k_channel *chan); | |
c16fcb49 FF |
607 | bool (*ani_control)(struct ath_hw *ah, enum ath9k_ani_cmd cmd, |
608 | int param); | |
641d9921 | 609 | void (*do_getnf)(struct ath_hw *ah, int16_t nfarray[NUM_NF_READINGS]); |
4e8c14e9 FF |
610 | void (*set_radar_params)(struct ath_hw *ah, |
611 | struct ath_hw_radar_conf *conf); | |
5f0c04ea RM |
612 | int (*fast_chan_change)(struct ath_hw *ah, struct ath9k_channel *chan, |
613 | u8 *ini_reloaded); | |
ac0bb767 LR |
614 | |
615 | /* ANI */ | |
e36b27af | 616 | void (*ani_cache_ini_regs)(struct ath_hw *ah); |
d70357d5 LR |
617 | }; |
618 | ||
619 | /** | |
620 | * struct ath_hw_ops - callbacks used by hardware code and driver code | |
621 | * | |
622 | * This structure contains callbacks designed to to be used internally by | |
623 | * hardware code and also by the lower level driver. | |
624 | * | |
625 | * @config_pci_powersave: | |
795f5e2c | 626 | * @calibrate: periodic calibration for NF, ANI, IQ, ADC gain, ADC-DC |
d70357d5 LR |
627 | */ |
628 | struct ath_hw_ops { | |
629 | void (*config_pci_powersave)(struct ath_hw *ah, | |
84c87dc8 | 630 | bool power_off); |
cee1f625 | 631 | void (*rx_enable)(struct ath_hw *ah); |
87d5efbb | 632 | void (*set_desc_link)(void *ds, u32 link); |
795f5e2c LR |
633 | bool (*calibrate)(struct ath_hw *ah, |
634 | struct ath9k_channel *chan, | |
635 | u8 rxchainmask, | |
636 | bool longcal); | |
55e82df4 | 637 | bool (*get_isr)(struct ath_hw *ah, enum ath9k_int *masked); |
2b63a41d FF |
638 | void (*set_txdesc)(struct ath_hw *ah, void *ds, |
639 | struct ath_tx_info *i); | |
cc610ac0 VT |
640 | int (*proc_txdesc)(struct ath_hw *ah, void *ds, |
641 | struct ath_tx_status *ts); | |
69de3721 MSS |
642 | void (*antdiv_comb_conf_get)(struct ath_hw *ah, |
643 | struct ath_hw_antcomb_conf *antconf); | |
644 | void (*antdiv_comb_conf_set)(struct ath_hw *ah, | |
645 | struct ath_hw_antcomb_conf *antconf); | |
646 | ||
d70357d5 LR |
647 | }; |
648 | ||
f2552e28 FF |
649 | struct ath_nf_limits { |
650 | s16 max; | |
651 | s16 min; | |
652 | s16 nominal; | |
653 | }; | |
654 | ||
8ad74c4d RM |
655 | enum ath_cal_list { |
656 | TX_IQ_CAL = BIT(0), | |
657 | TX_IQ_ON_AGC_CAL = BIT(1), | |
658 | TX_CL_CAL = BIT(2), | |
659 | }; | |
660 | ||
97dcec57 SM |
661 | /* ah_flags */ |
662 | #define AH_USE_EEPROM 0x1 | |
663 | #define AH_UNPLUGGED 0x2 /* The card has been physically removed. */ | |
a126ff51 | 664 | #define AH_FASTCC 0x4 |
97dcec57 | 665 | |
cbe61d8a | 666 | struct ath_hw { |
f9f84e96 FF |
667 | struct ath_ops reg_ops; |
668 | ||
b002a4a9 | 669 | struct ieee80211_hw *hw; |
27c51f1a | 670 | struct ath_common common; |
cbe61d8a | 671 | struct ath9k_hw_version hw_version; |
2660b81a S |
672 | struct ath9k_ops_config config; |
673 | struct ath9k_hw_capabilities caps; | |
cac4220b | 674 | struct ath9k_channel channels[ATH9K_NUM_CHANNELS]; |
2660b81a | 675 | struct ath9k_channel *curchan; |
394cf0a1 | 676 | |
cbe61d8a S |
677 | union { |
678 | struct ar5416_eeprom_def def; | |
679 | struct ar5416_eeprom_4k map4k; | |
475f5989 | 680 | struct ar9287_eeprom map9287; |
15c9ee7a | 681 | struct ar9300_eeprom ar9300_eep; |
2660b81a | 682 | } eeprom; |
f74df6fb | 683 | const struct eeprom_ops *eep_ops; |
cbe61d8a S |
684 | |
685 | bool sw_mgmt_crypto; | |
2660b81a | 686 | bool is_pciexpress; |
d4930086 | 687 | bool aspm_enabled; |
5f841b41 | 688 | bool is_monitoring; |
2eb46d9b | 689 | bool need_an_top2_fixup; |
2660b81a | 690 | u16 tx_trig_level; |
f2552e28 | 691 | |
bbacee13 | 692 | u32 nf_regs[6]; |
f2552e28 FF |
693 | struct ath_nf_limits nf_2g; |
694 | struct ath_nf_limits nf_5g; | |
2660b81a S |
695 | u16 rfsilent; |
696 | u32 rfkill_gpio; | |
697 | u32 rfkill_polarity; | |
cbe61d8a | 698 | u32 ah_flags; |
394cf0a1 | 699 | |
d7e7d229 LR |
700 | bool htc_reset_init; |
701 | ||
2660b81a S |
702 | enum nl80211_iftype opmode; |
703 | enum ath9k_power_mode power_mode; | |
f078f209 | 704 | |
f23fba49 | 705 | s8 noise; |
20bd2a09 | 706 | struct ath9k_hw_cal_data *caldata; |
a13883b0 | 707 | struct ath9k_pacal_info pacal_info; |
2660b81a S |
708 | struct ar5416Stats stats; |
709 | struct ath9k_tx_queue_info txq[ATH9K_NUM_TX_QUEUES]; | |
710 | ||
711 | int16_t curchan_rad_index; | |
3069168c | 712 | enum ath9k_int imask; |
74bad5cb | 713 | u32 imrs2_reg; |
2660b81a S |
714 | u32 txok_interrupt_mask; |
715 | u32 txerr_interrupt_mask; | |
716 | u32 txdesc_interrupt_mask; | |
717 | u32 txeol_interrupt_mask; | |
718 | u32 txurn_interrupt_mask; | |
e8fe7336 | 719 | atomic_t intr_ref_cnt; |
2660b81a S |
720 | bool chip_fullsleep; |
721 | u32 atim_window; | |
5f0c04ea | 722 | u32 modes_index; |
6a2b9e8c S |
723 | |
724 | /* Calibration */ | |
6497827f | 725 | u32 supp_cals; |
cbfe9468 S |
726 | struct ath9k_cal_list iq_caldata; |
727 | struct ath9k_cal_list adcgain_caldata; | |
cbfe9468 | 728 | struct ath9k_cal_list adcdc_caldata; |
df23acaa | 729 | struct ath9k_cal_list tempCompCalData; |
cbfe9468 S |
730 | struct ath9k_cal_list *cal_list; |
731 | struct ath9k_cal_list *cal_list_last; | |
732 | struct ath9k_cal_list *cal_list_curr; | |
2660b81a S |
733 | #define totalPowerMeasI meas0.unsign |
734 | #define totalPowerMeasQ meas1.unsign | |
735 | #define totalIqCorrMeas meas2.sign | |
736 | #define totalAdcIOddPhase meas0.unsign | |
737 | #define totalAdcIEvenPhase meas1.unsign | |
738 | #define totalAdcQOddPhase meas2.unsign | |
739 | #define totalAdcQEvenPhase meas3.unsign | |
740 | #define totalAdcDcOffsetIOddPhase meas0.sign | |
741 | #define totalAdcDcOffsetIEvenPhase meas1.sign | |
742 | #define totalAdcDcOffsetQOddPhase meas2.sign | |
743 | #define totalAdcDcOffsetQEvenPhase meas3.sign | |
f078f209 LR |
744 | union { |
745 | u32 unsign[AR5416_MAX_CHAINS]; | |
746 | int32_t sign[AR5416_MAX_CHAINS]; | |
2660b81a | 747 | } meas0; |
f078f209 LR |
748 | union { |
749 | u32 unsign[AR5416_MAX_CHAINS]; | |
750 | int32_t sign[AR5416_MAX_CHAINS]; | |
2660b81a | 751 | } meas1; |
f078f209 LR |
752 | union { |
753 | u32 unsign[AR5416_MAX_CHAINS]; | |
754 | int32_t sign[AR5416_MAX_CHAINS]; | |
2660b81a | 755 | } meas2; |
f078f209 LR |
756 | union { |
757 | u32 unsign[AR5416_MAX_CHAINS]; | |
758 | int32_t sign[AR5416_MAX_CHAINS]; | |
2660b81a S |
759 | } meas3; |
760 | u16 cal_samples; | |
8ad74c4d | 761 | u8 enabled_cals; |
6a2b9e8c | 762 | |
2660b81a S |
763 | u32 sta_id1_defaults; |
764 | u32 misc_mode; | |
f078f209 LR |
765 | enum { |
766 | AUTO_32KHZ, | |
767 | USE_32KHZ, | |
768 | DONT_USE_32KHZ, | |
2660b81a | 769 | } enable_32kHz_clock; |
6a2b9e8c | 770 | |
d70357d5 LR |
771 | /* Private to hardware code */ |
772 | struct ath_hw_private_ops private_ops; | |
773 | /* Accessed by the lower level driver */ | |
774 | struct ath_hw_ops ops; | |
775 | ||
e68a060b | 776 | /* Used to program the radio on non single-chip devices */ |
2660b81a S |
777 | u32 *analogBank0Data; |
778 | u32 *analogBank1Data; | |
779 | u32 *analogBank2Data; | |
780 | u32 *analogBank3Data; | |
781 | u32 *analogBank6Data; | |
782 | u32 *analogBank6TPCData; | |
783 | u32 *analogBank7Data; | |
2660b81a S |
784 | u32 *bank6Temp; |
785 | ||
597a94b3 | 786 | u8 txpower_limit; |
e239d859 | 787 | int coverage_class; |
2660b81a | 788 | u32 slottime; |
2660b81a | 789 | u32 globaltxtimeout; |
6a2b9e8c S |
790 | |
791 | /* ANI */ | |
2660b81a | 792 | u32 proc_phyerr; |
2660b81a | 793 | u32 aniperiod; |
2660b81a S |
794 | int totalSizeDesired[5]; |
795 | int coarse_high[5]; | |
796 | int coarse_low[5]; | |
797 | int firpwr[5]; | |
798 | enum ath9k_ani_cmd ani_function; | |
799 | ||
dbccdd1d | 800 | #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT |
766ec4a9 | 801 | struct ath_btcoex_hw btcoex_hw; |
dbccdd1d | 802 | #endif |
af03abec | 803 | |
2660b81a | 804 | u32 intr_txqs; |
2660b81a S |
805 | u8 txchainmask; |
806 | u8 rxchainmask; | |
807 | ||
c5d0855a FF |
808 | struct ath_hw_radar_conf radar_conf; |
809 | ||
8bd1d07f SB |
810 | u32 originalGain[22]; |
811 | int initPDADC; | |
812 | int PDADCdelta; | |
6de66dd9 | 813 | int led_pin; |
691680b8 FF |
814 | u32 gpio_mask; |
815 | u32 gpio_val; | |
8bd1d07f | 816 | |
2660b81a S |
817 | struct ar5416IniArray iniModes; |
818 | struct ar5416IniArray iniCommon; | |
819 | struct ar5416IniArray iniBank0; | |
820 | struct ar5416IniArray iniBB_RfGain; | |
821 | struct ar5416IniArray iniBank1; | |
822 | struct ar5416IniArray iniBank2; | |
823 | struct ar5416IniArray iniBank3; | |
824 | struct ar5416IniArray iniBank6; | |
825 | struct ar5416IniArray iniBank6TPC; | |
826 | struct ar5416IniArray iniBank7; | |
827 | struct ar5416IniArray iniAddac; | |
828 | struct ar5416IniArray iniPcieSerdes; | |
13ce3e99 | 829 | struct ar5416IniArray iniPcieSerdesLowPower; |
c7d36f9f FF |
830 | struct ar5416IniArray iniModesFastClock; |
831 | struct ar5416IniArray iniAdditional; | |
2660b81a S |
832 | struct ar5416IniArray iniModesRxGain; |
833 | struct ar5416IniArray iniModesTxGain; | |
193cd458 S |
834 | struct ar5416IniArray iniCckfirNormal; |
835 | struct ar5416IniArray iniCckfirJapan2484; | |
ce407afc | 836 | struct ar5416IniArray ini_japan2484; |
70807e99 | 837 | struct ar5416IniArray iniModes_9271_ANI_reg; |
ce407afc SB |
838 | struct ar5416IniArray ini_radio_post_sys2ant; |
839 | struct ar5416IniArray ini_BTCOEX_MAX_TXPWR; | |
ff155a45 | 840 | |
13ce3e99 LR |
841 | struct ar5416IniArray iniMac[ATH_INI_NUM_SPLIT]; |
842 | struct ar5416IniArray iniBB[ATH_INI_NUM_SPLIT]; | |
843 | struct ar5416IniArray iniRadio[ATH_INI_NUM_SPLIT]; | |
844 | struct ar5416IniArray iniSOC[ATH_INI_NUM_SPLIT]; | |
845 | ||
ff155a45 VT |
846 | u32 intr_gen_timer_trigger; |
847 | u32 intr_gen_timer_thresh; | |
848 | struct ath_gen_timer_table hw_gen_timers; | |
744d4025 VT |
849 | |
850 | struct ar9003_txs *ts_ring; | |
851 | void *ts_start; | |
852 | u32 ts_paddr_start; | |
853 | u32 ts_paddr_end; | |
854 | u16 ts_tail; | |
016c2177 | 855 | u16 ts_size; |
aea702b7 LR |
856 | |
857 | u32 bb_watchdog_last_status; | |
858 | u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */ | |
51ac8cbb | 859 | u8 bb_hang_rx_ofdm; /* true if bb hang due to rx_ofdm */ |
717f6bed | 860 | |
1bf38661 FF |
861 | unsigned int paprd_target_power; |
862 | unsigned int paprd_training_power; | |
7072bf62 | 863 | unsigned int paprd_ratemask; |
f1a8abb0 | 864 | unsigned int paprd_ratemask_ht40; |
45ef6a0b | 865 | bool paprd_table_write_done; |
717f6bed FF |
866 | u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES]; |
867 | u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES]; | |
9a658d2b LR |
868 | /* |
869 | * Store the permanent value of Reg 0x4004in WARegVal | |
870 | * so we dont have to R/M/W. We should not be reading | |
871 | * this register when in sleep states. | |
872 | */ | |
873 | u32 WARegVal; | |
6ee63f55 SB |
874 | |
875 | /* Enterprise mode cap */ | |
876 | u32 ent_mode; | |
f2f5f2a1 VT |
877 | |
878 | bool is_clk_25mhz; | |
3762561a | 879 | int (*get_mac_revision)(void); |
7d95847c | 880 | int (*external_reset)(void); |
f078f209 | 881 | }; |
f078f209 | 882 | |
0cb9e06b FF |
883 | struct ath_bus_ops { |
884 | enum ath_bus_type ath_bus_type; | |
885 | void (*read_cachesize)(struct ath_common *common, int *csz); | |
886 | bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data); | |
887 | void (*bt_coex_prep)(struct ath_common *common); | |
888 | void (*extn_synch_en)(struct ath_common *common); | |
d4930086 | 889 | void (*aspm_init)(struct ath_common *common); |
0cb9e06b FF |
890 | }; |
891 | ||
9e4bffd2 LR |
892 | static inline struct ath_common *ath9k_hw_common(struct ath_hw *ah) |
893 | { | |
894 | return &ah->common; | |
895 | } | |
896 | ||
897 | static inline struct ath_regulatory *ath9k_hw_regulatory(struct ath_hw *ah) | |
898 | { | |
899 | return &(ath9k_hw_common(ah)->regulatory); | |
900 | } | |
901 | ||
d70357d5 LR |
902 | static inline struct ath_hw_private_ops *ath9k_hw_private_ops(struct ath_hw *ah) |
903 | { | |
904 | return &ah->private_ops; | |
905 | } | |
906 | ||
907 | static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah) | |
908 | { | |
909 | return &ah->ops; | |
910 | } | |
911 | ||
895ad7eb VT |
912 | static inline u8 get_streams(int mask) |
913 | { | |
914 | return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2)); | |
915 | } | |
916 | ||
f637cfd6 | 917 | /* Initialization, Detach, Reset */ |
394cf0a1 | 918 | const char *ath9k_hw_probe(u16 vendorid, u16 devid); |
285f2dda | 919 | void ath9k_hw_deinit(struct ath_hw *ah); |
f637cfd6 | 920 | int ath9k_hw_init(struct ath_hw *ah); |
cbe61d8a | 921 | int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, |
caed6579 | 922 | struct ath9k_hw_cal_data *caldata, bool fastcc); |
a9a29ce6 | 923 | int ath9k_hw_fill_cap_info(struct ath_hw *ah); |
8fe65368 | 924 | u32 ath9k_regd_get_ctl(struct ath_regulatory *reg, struct ath9k_channel *chan); |
394cf0a1 | 925 | |
394cf0a1 | 926 | /* GPIO / RFKILL / Antennae */ |
cbe61d8a S |
927 | void ath9k_hw_cfg_gpio_input(struct ath_hw *ah, u32 gpio); |
928 | u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio); | |
929 | void ath9k_hw_cfg_output(struct ath_hw *ah, u32 gpio, | |
394cf0a1 | 930 | u32 ah_signal_type); |
cbe61d8a | 931 | void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val); |
cbe61d8a | 932 | void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna); |
394cf0a1 S |
933 | |
934 | /* General Operation */ | |
0caa7b14 | 935 | bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout); |
a9b6b256 FF |
936 | void ath9k_hw_write_array(struct ath_hw *ah, struct ar5416IniArray *array, |
937 | int column, unsigned int *writecnt); | |
394cf0a1 | 938 | u32 ath9k_hw_reverse_bits(u32 val, u32 n); |
4f0fc7c3 | 939 | u16 ath9k_hw_computetxtime(struct ath_hw *ah, |
545750d3 | 940 | u8 phy, int kbps, |
394cf0a1 | 941 | u32 frameLen, u16 rateix, bool shortPreamble); |
cbe61d8a | 942 | void ath9k_hw_get_channel_centers(struct ath_hw *ah, |
394cf0a1 S |
943 | struct ath9k_channel *chan, |
944 | struct chan_centers *centers); | |
cbe61d8a S |
945 | u32 ath9k_hw_getrxfilter(struct ath_hw *ah); |
946 | void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits); | |
947 | bool ath9k_hw_phy_disable(struct ath_hw *ah); | |
948 | bool ath9k_hw_disable(struct ath_hw *ah); | |
de40f316 | 949 | void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test); |
cbe61d8a S |
950 | void ath9k_hw_setopmode(struct ath_hw *ah); |
951 | void ath9k_hw_setmcastfilter(struct ath_hw *ah, u32 filter0, u32 filter1); | |
f2b2143e | 952 | void ath9k_hw_write_associd(struct ath_hw *ah); |
dd347f2f | 953 | u32 ath9k_hw_gettsf32(struct ath_hw *ah); |
cbe61d8a S |
954 | u64 ath9k_hw_gettsf64(struct ath_hw *ah); |
955 | void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64); | |
956 | void ath9k_hw_reset_tsf(struct ath_hw *ah); | |
54e4cec6 | 957 | void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting); |
0005baf4 | 958 | void ath9k_hw_init_global_settings(struct ath_hw *ah); |
b84628eb | 959 | u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah); |
25c56eec | 960 | void ath9k_hw_set11nmac2040(struct ath_hw *ah); |
cbe61d8a S |
961 | void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period); |
962 | void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah, | |
394cf0a1 | 963 | const struct ath9k_beacon_state *bs); |
c9c99e5e | 964 | bool ath9k_hw_check_alive(struct ath_hw *ah); |
a91d75ae | 965 | |
9ecdef4b | 966 | bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode); |
a91d75ae | 967 | |
ff155a45 VT |
968 | /* Generic hw timer primitives */ |
969 | struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah, | |
970 | void (*trigger)(void *), | |
971 | void (*overflow)(void *), | |
972 | void *arg, | |
973 | u8 timer_index); | |
cd9bf689 LR |
974 | void ath9k_hw_gen_timer_start(struct ath_hw *ah, |
975 | struct ath_gen_timer *timer, | |
976 | u32 timer_next, | |
977 | u32 timer_period); | |
978 | void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer); | |
979 | ||
ff155a45 VT |
980 | void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer); |
981 | void ath_gen_timer_isr(struct ath_hw *hw); | |
982 | ||
f934c4d9 | 983 | void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len); |
2da4f01a | 984 | |
8fe65368 LR |
985 | /* PHY */ |
986 | void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled, | |
987 | u32 *coef_mantissa, u32 *coef_exponent); | |
ca2c68cc | 988 | void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan); |
8fe65368 | 989 | |
ebd5a14a LR |
990 | /* |
991 | * Code Specific to AR5008, AR9001 or AR9002, | |
992 | * we stuff these here to avoid callbacks for AR9003. | |
993 | */ | |
ebd5a14a | 994 | int ar9002_hw_rf_claim(struct ath_hw *ah); |
78ec2677 | 995 | void ar9002_hw_enable_async_fifo(struct ath_hw *ah); |
d8f492b7 | 996 | |
641d9921 | 997 | /* |
aea702b7 | 998 | * Code specific to AR9003, we stuff these here to avoid callbacks |
641d9921 FF |
999 | * for older families |
1000 | */ | |
aea702b7 LR |
1001 | void ar9003_hw_bb_watchdog_config(struct ath_hw *ah); |
1002 | void ar9003_hw_bb_watchdog_read(struct ath_hw *ah); | |
1003 | void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah); | |
51ac8cbb | 1004 | void ar9003_hw_disable_phy_restart(struct ath_hw *ah); |
717f6bed FF |
1005 | void ar9003_paprd_enable(struct ath_hw *ah, bool val); |
1006 | void ar9003_paprd_populate_single_table(struct ath_hw *ah, | |
20bd2a09 FF |
1007 | struct ath9k_hw_cal_data *caldata, |
1008 | int chain); | |
1009 | int ar9003_paprd_create_curve(struct ath_hw *ah, | |
1010 | struct ath9k_hw_cal_data *caldata, int chain); | |
717f6bed FF |
1011 | int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain); |
1012 | int ar9003_paprd_init_table(struct ath_hw *ah); | |
1013 | bool ar9003_paprd_is_done(struct ath_hw *ah); | |
1014 | void ar9003_hw_set_paprd_txdesc(struct ath_hw *ah, void *ds, u8 chains); | |
641d9921 FF |
1015 | |
1016 | /* Hardware family op attach helpers */ | |
8fe65368 | 1017 | void ar5008_hw_attach_phy_ops(struct ath_hw *ah); |
8525f280 LR |
1018 | void ar9002_hw_attach_phy_ops(struct ath_hw *ah); |
1019 | void ar9003_hw_attach_phy_ops(struct ath_hw *ah); | |
8fe65368 | 1020 | |
795f5e2c LR |
1021 | void ar9002_hw_attach_calib_ops(struct ath_hw *ah); |
1022 | void ar9003_hw_attach_calib_ops(struct ath_hw *ah); | |
1023 | ||
b3950e6a LR |
1024 | void ar9002_hw_attach_ops(struct ath_hw *ah); |
1025 | void ar9003_hw_attach_ops(struct ath_hw *ah); | |
1026 | ||
c2ba3342 | 1027 | void ar9002_hw_load_ani_reg(struct ath_hw *ah, struct ath9k_channel *chan); |
ac0bb767 LR |
1028 | /* |
1029 | * ANI work can be shared between all families but a next | |
1030 | * generation implementation of ANI will be used only for AR9003 only | |
1031 | * for now as the other families still need to be tested with the same | |
e36b27af LR |
1032 | * next generation ANI. Feel free to start testing it though for the |
1033 | * older families (AR5008, AR9001, AR9002) by using modparam_force_new_ani. | |
ac0bb767 | 1034 | */ |
e36b27af | 1035 | extern int modparam_force_new_ani; |
8eb4980c | 1036 | void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning); |
bfc472bb | 1037 | void ath9k_hw_proc_mib_event(struct ath_hw *ah); |
95792178 | 1038 | void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan); |
ac0bb767 | 1039 | |
8a309305 | 1040 | #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT |
dbccdd1d SM |
1041 | static inline bool ath9k_hw_btcoex_is_enabled(struct ath_hw *ah) |
1042 | { | |
1043 | return ah->btcoex_hw.enabled; | |
1044 | } | |
1045 | void ath9k_hw_btcoex_enable(struct ath_hw *ah); | |
8a309305 FF |
1046 | static inline enum ath_btcoex_scheme |
1047 | ath9k_hw_get_btcoex_scheme(struct ath_hw *ah) | |
1048 | { | |
1049 | return ah->btcoex_hw.scheme; | |
1050 | } | |
1051 | #else | |
dbccdd1d SM |
1052 | static inline bool ath9k_hw_btcoex_is_enabled(struct ath_hw *ah) |
1053 | { | |
1054 | return false; | |
1055 | } | |
1056 | static inline void ath9k_hw_btcoex_enable(struct ath_hw *ah) | |
1057 | { | |
1058 | } | |
1059 | static inline enum ath_btcoex_scheme | |
1060 | ath9k_hw_get_btcoex_scheme(struct ath_hw *ah) | |
1061 | { | |
1062 | return ATH_BTCOEX_CFG_NONE; | |
1063 | } | |
64ab38df | 1064 | #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */ |
8a309305 | 1065 | |
73377256 LR |
1066 | #define ATH9K_CLOCK_RATE_CCK 22 |
1067 | #define ATH9K_CLOCK_RATE_5GHZ_OFDM 40 | |
1068 | #define ATH9K_CLOCK_RATE_2GHZ_OFDM 44 | |
1069 | #define ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM 44 | |
1070 | ||
f078f209 | 1071 | #endif |