Commit | Line | Data |
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b5aec950 | 1 | /* |
5b68138e | 2 | * Copyright (c) 2008-2011 Atheros Communications Inc. |
b5aec950 S |
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 | ||
78fa99ab | 17 | #include <asm/unaligned.h> |
c46917bb | 18 | #include "hw.h" |
8fe65368 | 19 | #include "ar9002_phy.h" |
b5aec950 S |
20 | |
21 | static int ath9k_hw_4k_get_eeprom_ver(struct ath_hw *ah) | |
22 | { | |
23 | return ((ah->eeprom.map4k.baseEepHeader.version >> 12) & 0xF); | |
24 | } | |
25 | ||
26 | static int ath9k_hw_4k_get_eeprom_rev(struct ath_hw *ah) | |
27 | { | |
28 | return ((ah->eeprom.map4k.baseEepHeader.version) & 0xFFF); | |
29 | } | |
30 | ||
b5aec950 | 31 | #define SIZE_EEPROM_4K (sizeof(struct ar5416_eeprom_4k) / sizeof(u16)) |
04cf53f4 SM |
32 | |
33 | static bool __ath9k_hw_4k_fill_eeprom(struct ath_hw *ah) | |
34 | { | |
c46917bb | 35 | struct ath_common *common = ath9k_hw_common(ah); |
b5aec950 | 36 | u16 *eep_data = (u16 *)&ah->eeprom.map4k; |
04cf53f4 | 37 | int addr, eep_start_loc = 64; |
b5aec950 S |
38 | |
39 | for (addr = 0; addr < SIZE_EEPROM_4K; addr++) { | |
5bb12791 | 40 | if (!ath9k_hw_nvram_read(common, addr + eep_start_loc, eep_data)) { |
d2182b69 | 41 | ath_dbg(common, EEPROM, |
226afe68 | 42 | "Unable to read eeprom region\n"); |
b5aec950 S |
43 | return false; |
44 | } | |
45 | eep_data++; | |
46 | } | |
47 | ||
48 | return true; | |
b5aec950 S |
49 | } |
50 | ||
04cf53f4 SM |
51 | static bool __ath9k_hw_usb_4k_fill_eeprom(struct ath_hw *ah) |
52 | { | |
53 | u16 *eep_data = (u16 *)&ah->eeprom.map4k; | |
54 | ||
55 | ath9k_hw_usb_gen_fill_eeprom(ah, eep_data, 64, SIZE_EEPROM_4K); | |
56 | ||
57 | return true; | |
58 | } | |
59 | ||
60 | static bool ath9k_hw_4k_fill_eeprom(struct ath_hw *ah) | |
61 | { | |
62 | struct ath_common *common = ath9k_hw_common(ah); | |
63 | ||
64 | if (!ath9k_hw_use_flash(ah)) { | |
d2182b69 | 65 | ath_dbg(common, EEPROM, "Reading from EEPROM, not flash\n"); |
04cf53f4 SM |
66 | } |
67 | ||
68 | if (common->bus_ops->ath_bus_type == ATH_USB) | |
69 | return __ath9k_hw_usb_4k_fill_eeprom(ah); | |
70 | else | |
71 | return __ath9k_hw_4k_fill_eeprom(ah); | |
72 | } | |
73 | ||
4f011a2e RM |
74 | #if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS) |
75 | static u32 ath9k_dump_4k_modal_eeprom(char *buf, u32 len, u32 size, | |
76 | struct modal_eep_4k_header *modal_hdr) | |
77 | { | |
78 | PR_EEP("Chain0 Ant. Control", modal_hdr->antCtrlChain[0]); | |
79 | PR_EEP("Ant. Common Control", modal_hdr->antCtrlCommon); | |
80 | PR_EEP("Chain0 Ant. Gain", modal_hdr->antennaGainCh[0]); | |
81 | PR_EEP("Switch Settle", modal_hdr->switchSettling); | |
82 | PR_EEP("Chain0 TxRxAtten", modal_hdr->txRxAttenCh[0]); | |
83 | PR_EEP("Chain0 RxTxMargin", modal_hdr->rxTxMarginCh[0]); | |
84 | PR_EEP("ADC Desired size", modal_hdr->adcDesiredSize); | |
85 | PR_EEP("PGA Desired size", modal_hdr->pgaDesiredSize); | |
86 | PR_EEP("Chain0 xlna Gain", modal_hdr->xlnaGainCh[0]); | |
87 | PR_EEP("txEndToXpaOff", modal_hdr->txEndToXpaOff); | |
88 | PR_EEP("txEndToRxOn", modal_hdr->txEndToRxOn); | |
89 | PR_EEP("txFrameToXpaOn", modal_hdr->txFrameToXpaOn); | |
90 | PR_EEP("CCA Threshold)", modal_hdr->thresh62); | |
91 | PR_EEP("Chain0 NF Threshold", modal_hdr->noiseFloorThreshCh[0]); | |
92 | PR_EEP("xpdGain", modal_hdr->xpdGain); | |
93 | PR_EEP("External PD", modal_hdr->xpd); | |
94 | PR_EEP("Chain0 I Coefficient", modal_hdr->iqCalICh[0]); | |
95 | PR_EEP("Chain0 Q Coefficient", modal_hdr->iqCalQCh[0]); | |
96 | PR_EEP("pdGainOverlap", modal_hdr->pdGainOverlap); | |
97 | PR_EEP("O/D Bias Version", modal_hdr->version); | |
98 | PR_EEP("CCK OutputBias", modal_hdr->ob_0); | |
99 | PR_EEP("BPSK OutputBias", modal_hdr->ob_1); | |
100 | PR_EEP("QPSK OutputBias", modal_hdr->ob_2); | |
101 | PR_EEP("16QAM OutputBias", modal_hdr->ob_3); | |
102 | PR_EEP("64QAM OutputBias", modal_hdr->ob_4); | |
103 | PR_EEP("CCK Driver1_Bias", modal_hdr->db1_0); | |
104 | PR_EEP("BPSK Driver1_Bias", modal_hdr->db1_1); | |
105 | PR_EEP("QPSK Driver1_Bias", modal_hdr->db1_2); | |
106 | PR_EEP("16QAM Driver1_Bias", modal_hdr->db1_3); | |
107 | PR_EEP("64QAM Driver1_Bias", modal_hdr->db1_4); | |
108 | PR_EEP("CCK Driver2_Bias", modal_hdr->db2_0); | |
109 | PR_EEP("BPSK Driver2_Bias", modal_hdr->db2_1); | |
110 | PR_EEP("QPSK Driver2_Bias", modal_hdr->db2_2); | |
111 | PR_EEP("16QAM Driver2_Bias", modal_hdr->db2_3); | |
112 | PR_EEP("64QAM Driver2_Bias", modal_hdr->db2_4); | |
113 | PR_EEP("xPA Bias Level", modal_hdr->xpaBiasLvl); | |
114 | PR_EEP("txFrameToDataStart", modal_hdr->txFrameToDataStart); | |
115 | PR_EEP("txFrameToPaOn", modal_hdr->txFrameToPaOn); | |
116 | PR_EEP("HT40 Power Inc.", modal_hdr->ht40PowerIncForPdadc); | |
117 | PR_EEP("Chain0 bswAtten", modal_hdr->bswAtten[0]); | |
118 | PR_EEP("Chain0 bswMargin", modal_hdr->bswMargin[0]); | |
119 | PR_EEP("HT40 Switch Settle", modal_hdr->swSettleHt40); | |
120 | PR_EEP("Chain0 xatten2Db", modal_hdr->xatten2Db[0]); | |
121 | PR_EEP("Chain0 xatten2Margin", modal_hdr->xatten2Margin[0]); | |
122 | PR_EEP("Ant. Diversity ctl1", modal_hdr->antdiv_ctl1); | |
123 | PR_EEP("Ant. Diversity ctl2", modal_hdr->antdiv_ctl2); | |
124 | PR_EEP("TX Diversity", modal_hdr->tx_diversity); | |
125 | ||
126 | return len; | |
127 | } | |
128 | ||
129 | static u32 ath9k_hw_4k_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr, | |
130 | u8 *buf, u32 len, u32 size) | |
131 | { | |
132 | struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k; | |
133 | struct base_eep_header_4k *pBase = &eep->baseEepHeader; | |
134 | ||
135 | if (!dump_base_hdr) { | |
136 | len += snprintf(buf + len, size - len, | |
137 | "%20s :\n", "2GHz modal Header"); | |
138 | len += ath9k_dump_4k_modal_eeprom(buf, len, size, | |
139 | &eep->modalHeader); | |
140 | goto out; | |
141 | } | |
142 | ||
143 | PR_EEP("Major Version", pBase->version >> 12); | |
144 | PR_EEP("Minor Version", pBase->version & 0xFFF); | |
145 | PR_EEP("Checksum", pBase->checksum); | |
146 | PR_EEP("Length", pBase->length); | |
147 | PR_EEP("RegDomain1", pBase->regDmn[0]); | |
148 | PR_EEP("RegDomain2", pBase->regDmn[1]); | |
149 | PR_EEP("TX Mask", pBase->txMask); | |
150 | PR_EEP("RX Mask", pBase->rxMask); | |
151 | PR_EEP("Allow 5GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11A)); | |
152 | PR_EEP("Allow 2GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11G)); | |
153 | PR_EEP("Disable 2GHz HT20", !!(pBase->opCapFlags & | |
154 | AR5416_OPFLAGS_N_2G_HT20)); | |
155 | PR_EEP("Disable 2GHz HT40", !!(pBase->opCapFlags & | |
156 | AR5416_OPFLAGS_N_2G_HT40)); | |
157 | PR_EEP("Disable 5Ghz HT20", !!(pBase->opCapFlags & | |
158 | AR5416_OPFLAGS_N_5G_HT20)); | |
159 | PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags & | |
160 | AR5416_OPFLAGS_N_5G_HT40)); | |
161 | PR_EEP("Big Endian", !!(pBase->eepMisc & 0x01)); | |
162 | PR_EEP("Cal Bin Major Ver", (pBase->binBuildNumber >> 24) & 0xFF); | |
163 | PR_EEP("Cal Bin Minor Ver", (pBase->binBuildNumber >> 16) & 0xFF); | |
164 | PR_EEP("Cal Bin Build", (pBase->binBuildNumber >> 8) & 0xFF); | |
165 | PR_EEP("TX Gain type", pBase->txGainType); | |
166 | ||
167 | len += snprintf(buf + len, size - len, "%20s : %pM\n", "MacAddress", | |
168 | pBase->macAddr); | |
169 | ||
170 | out: | |
171 | if (len > size) | |
172 | len = size; | |
173 | ||
174 | return len; | |
175 | } | |
176 | #else | |
177 | static u32 ath9k_hw_4k_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr, | |
178 | u8 *buf, u32 len, u32 size) | |
179 | { | |
180 | return 0; | |
181 | } | |
182 | #endif | |
183 | ||
184 | ||
04cf53f4 SM |
185 | #undef SIZE_EEPROM_4K |
186 | ||
b5aec950 S |
187 | static int ath9k_hw_4k_check_eeprom(struct ath_hw *ah) |
188 | { | |
189 | #define EEPROM_4K_SIZE (sizeof(struct ar5416_eeprom_4k) / sizeof(u16)) | |
c46917bb | 190 | struct ath_common *common = ath9k_hw_common(ah); |
2c208890 | 191 | struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k; |
b5aec950 S |
192 | u16 *eepdata, temp, magic, magic2; |
193 | u32 sum = 0, el; | |
194 | bool need_swap = false; | |
195 | int i, addr; | |
196 | ||
197 | ||
198 | if (!ath9k_hw_use_flash(ah)) { | |
5bb12791 | 199 | if (!ath9k_hw_nvram_read(common, AR5416_EEPROM_MAGIC_OFFSET, |
b5aec950 | 200 | &magic)) { |
3800276a | 201 | ath_err(common, "Reading Magic # failed\n"); |
b5aec950 S |
202 | return false; |
203 | } | |
204 | ||
d2182b69 | 205 | ath_dbg(common, EEPROM, "Read Magic = 0x%04X\n", magic); |
b5aec950 S |
206 | |
207 | if (magic != AR5416_EEPROM_MAGIC) { | |
208 | magic2 = swab16(magic); | |
209 | ||
210 | if (magic2 == AR5416_EEPROM_MAGIC) { | |
211 | need_swap = true; | |
212 | eepdata = (u16 *) (&ah->eeprom); | |
213 | ||
214 | for (addr = 0; addr < EEPROM_4K_SIZE; addr++) { | |
215 | temp = swab16(*eepdata); | |
216 | *eepdata = temp; | |
217 | eepdata++; | |
218 | } | |
219 | } else { | |
3800276a | 220 | ath_err(common, |
226afe68 | 221 | "Invalid EEPROM Magic. Endianness mismatch.\n"); |
b5aec950 S |
222 | return -EINVAL; |
223 | } | |
224 | } | |
225 | } | |
226 | ||
d2182b69 | 227 | ath_dbg(common, EEPROM, "need_swap = %s\n", |
226afe68 | 228 | need_swap ? "True" : "False"); |
b5aec950 S |
229 | |
230 | if (need_swap) | |
231 | el = swab16(ah->eeprom.map4k.baseEepHeader.length); | |
232 | else | |
233 | el = ah->eeprom.map4k.baseEepHeader.length; | |
234 | ||
235 | if (el > sizeof(struct ar5416_eeprom_4k)) | |
236 | el = sizeof(struct ar5416_eeprom_4k) / sizeof(u16); | |
237 | else | |
238 | el = el / sizeof(u16); | |
239 | ||
240 | eepdata = (u16 *)(&ah->eeprom); | |
241 | ||
242 | for (i = 0; i < el; i++) | |
243 | sum ^= *eepdata++; | |
244 | ||
245 | if (need_swap) { | |
246 | u32 integer; | |
247 | u16 word; | |
248 | ||
d2182b69 | 249 | ath_dbg(common, EEPROM, |
226afe68 | 250 | "EEPROM Endianness is not native.. Changing\n"); |
b5aec950 S |
251 | |
252 | word = swab16(eep->baseEepHeader.length); | |
253 | eep->baseEepHeader.length = word; | |
254 | ||
255 | word = swab16(eep->baseEepHeader.checksum); | |
256 | eep->baseEepHeader.checksum = word; | |
257 | ||
258 | word = swab16(eep->baseEepHeader.version); | |
259 | eep->baseEepHeader.version = word; | |
260 | ||
261 | word = swab16(eep->baseEepHeader.regDmn[0]); | |
262 | eep->baseEepHeader.regDmn[0] = word; | |
263 | ||
264 | word = swab16(eep->baseEepHeader.regDmn[1]); | |
265 | eep->baseEepHeader.regDmn[1] = word; | |
266 | ||
267 | word = swab16(eep->baseEepHeader.rfSilent); | |
268 | eep->baseEepHeader.rfSilent = word; | |
269 | ||
270 | word = swab16(eep->baseEepHeader.blueToothOptions); | |
271 | eep->baseEepHeader.blueToothOptions = word; | |
272 | ||
273 | word = swab16(eep->baseEepHeader.deviceCap); | |
274 | eep->baseEepHeader.deviceCap = word; | |
275 | ||
276 | integer = swab32(eep->modalHeader.antCtrlCommon); | |
277 | eep->modalHeader.antCtrlCommon = integer; | |
278 | ||
279 | for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) { | |
280 | integer = swab32(eep->modalHeader.antCtrlChain[i]); | |
281 | eep->modalHeader.antCtrlChain[i] = integer; | |
282 | } | |
283 | ||
4ddfcd7d | 284 | for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) { |
b5aec950 S |
285 | word = swab16(eep->modalHeader.spurChans[i].spurChan); |
286 | eep->modalHeader.spurChans[i].spurChan = word; | |
287 | } | |
288 | } | |
289 | ||
290 | if (sum != 0xffff || ah->eep_ops->get_eeprom_ver(ah) != AR5416_EEP_VER || | |
291 | ah->eep_ops->get_eeprom_rev(ah) < AR5416_EEP_NO_BACK_VER) { | |
3800276a JP |
292 | ath_err(common, "Bad EEPROM checksum 0x%x or revision 0x%04x\n", |
293 | sum, ah->eep_ops->get_eeprom_ver(ah)); | |
b5aec950 S |
294 | return -EINVAL; |
295 | } | |
296 | ||
297 | return 0; | |
298 | #undef EEPROM_4K_SIZE | |
299 | } | |
300 | ||
301 | static u32 ath9k_hw_4k_get_eeprom(struct ath_hw *ah, | |
302 | enum eeprom_param param) | |
303 | { | |
304 | struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k; | |
305 | struct modal_eep_4k_header *pModal = &eep->modalHeader; | |
306 | struct base_eep_header_4k *pBase = &eep->baseEepHeader; | |
970bf9d4 GJ |
307 | u16 ver_minor; |
308 | ||
309 | ver_minor = pBase->version & AR5416_EEP_VER_MINOR_MASK; | |
b5aec950 S |
310 | |
311 | switch (param) { | |
312 | case EEP_NFTHRESH_2: | |
313 | return pModal->noiseFloorThreshCh[0]; | |
49101676 | 314 | case EEP_MAC_LSW: |
78fa99ab | 315 | return get_unaligned_be16(pBase->macAddr); |
49101676 | 316 | case EEP_MAC_MID: |
78fa99ab | 317 | return get_unaligned_be16(pBase->macAddr + 2); |
49101676 | 318 | case EEP_MAC_MSW: |
78fa99ab | 319 | return get_unaligned_be16(pBase->macAddr + 4); |
b5aec950 S |
320 | case EEP_REG_0: |
321 | return pBase->regDmn[0]; | |
b5aec950 S |
322 | case EEP_OP_CAP: |
323 | return pBase->deviceCap; | |
324 | case EEP_OP_MODE: | |
325 | return pBase->opCapFlags; | |
326 | case EEP_RF_SILENT: | |
327 | return pBase->rfSilent; | |
328 | case EEP_OB_2: | |
7f63845f | 329 | return pModal->ob_0; |
b5aec950 | 330 | case EEP_DB_2: |
7f63845f | 331 | return pModal->db1_1; |
b5aec950 | 332 | case EEP_MINOR_REV: |
970bf9d4 | 333 | return ver_minor; |
b5aec950 S |
334 | case EEP_TX_MASK: |
335 | return pBase->txMask; | |
336 | case EEP_RX_MASK: | |
337 | return pBase->rxMask; | |
338 | case EEP_FRAC_N_5G: | |
339 | return 0; | |
e41f0bfc SB |
340 | case EEP_PWR_TABLE_OFFSET: |
341 | return AR5416_PWR_TABLE_OFFSET_DB; | |
754dc536 VT |
342 | case EEP_MODAL_VER: |
343 | return pModal->version; | |
344 | case EEP_ANT_DIV_CTL1: | |
345 | return pModal->antdiv_ctl1; | |
970bf9d4 | 346 | case EEP_TXGAIN_TYPE: |
f3d4505d | 347 | return pBase->txGainType; |
ca2c68cc FF |
348 | case EEP_ANTENNA_GAIN_2G: |
349 | return pModal->antennaGainCh[0]; | |
b5aec950 S |
350 | default: |
351 | return 0; | |
352 | } | |
353 | } | |
354 | ||
b5aec950 | 355 | static void ath9k_hw_set_4k_power_cal_table(struct ath_hw *ah, |
e832bf10 | 356 | struct ath9k_channel *chan) |
b5aec950 | 357 | { |
c46917bb | 358 | struct ath_common *common = ath9k_hw_common(ah); |
b5aec950 S |
359 | struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k; |
360 | struct cal_data_per_freq_4k *pRawDataset; | |
361 | u8 *pCalBChans = NULL; | |
362 | u16 pdGainOverlap_t2; | |
363 | static u8 pdadcValues[AR5416_NUM_PDADC_VALUES]; | |
4ddfcd7d | 364 | u16 gainBoundaries[AR5416_PD_GAINS_IN_MASK]; |
b5aec950 | 365 | u16 numPiers, i, j; |
b5aec950 S |
366 | u16 numXpdGain, xpdMask; |
367 | u16 xpdGainValues[AR5416_EEP4K_NUM_PD_GAINS] = { 0, 0 }; | |
368 | u32 reg32, regOffset, regChainOffset; | |
369 | ||
370 | xpdMask = pEepData->modalHeader.xpdGain; | |
371 | ||
372 | if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >= | |
373 | AR5416_EEP_MINOR_VER_2) { | |
374 | pdGainOverlap_t2 = | |
375 | pEepData->modalHeader.pdGainOverlap; | |
376 | } else { | |
377 | pdGainOverlap_t2 = (u16)(MS(REG_READ(ah, AR_PHY_TPCRG5), | |
378 | AR_PHY_TPCRG5_PD_GAIN_OVERLAP)); | |
379 | } | |
380 | ||
381 | pCalBChans = pEepData->calFreqPier2G; | |
382 | numPiers = AR5416_EEP4K_NUM_2G_CAL_PIERS; | |
383 | ||
384 | numXpdGain = 0; | |
385 | ||
4ddfcd7d FF |
386 | for (i = 1; i <= AR5416_PD_GAINS_IN_MASK; i++) { |
387 | if ((xpdMask >> (AR5416_PD_GAINS_IN_MASK - i)) & 1) { | |
b5aec950 S |
388 | if (numXpdGain >= AR5416_EEP4K_NUM_PD_GAINS) |
389 | break; | |
390 | xpdGainValues[numXpdGain] = | |
4ddfcd7d | 391 | (u16)(AR5416_PD_GAINS_IN_MASK - i); |
b5aec950 S |
392 | numXpdGain++; |
393 | } | |
394 | } | |
395 | ||
396 | REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_NUM_PD_GAIN, | |
397 | (numXpdGain - 1) & 0x3); | |
398 | REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_1, | |
399 | xpdGainValues[0]); | |
400 | REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_2, | |
401 | xpdGainValues[1]); | |
402 | REG_RMW_FIELD(ah, AR_PHY_TPCRG1, AR_PHY_TPCRG1_PD_GAIN_3, 0); | |
403 | ||
404 | for (i = 0; i < AR5416_EEP4K_MAX_CHAINS; i++) { | |
1b8714f7 | 405 | regChainOffset = i * 0x1000; |
b5aec950 S |
406 | |
407 | if (pEepData->baseEepHeader.txMask & (1 << i)) { | |
408 | pRawDataset = pEepData->calPierData2G[i]; | |
409 | ||
115277a3 | 410 | ath9k_hw_get_gain_boundaries_pdadcs(ah, chan, |
b5aec950 S |
411 | pRawDataset, pCalBChans, |
412 | numPiers, pdGainOverlap_t2, | |
6eb90d46 | 413 | gainBoundaries, |
b5aec950 S |
414 | pdadcValues, numXpdGain); |
415 | ||
7d0d0df0 S |
416 | ENABLE_REGWRITE_BUFFER(ah); |
417 | ||
1b8714f7 FF |
418 | REG_WRITE(ah, AR_PHY_TPCRG5 + regChainOffset, |
419 | SM(pdGainOverlap_t2, | |
420 | AR_PHY_TPCRG5_PD_GAIN_OVERLAP) | |
421 | | SM(gainBoundaries[0], | |
422 | AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_1) | |
423 | | SM(gainBoundaries[1], | |
424 | AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_2) | |
425 | | SM(gainBoundaries[2], | |
426 | AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_3) | |
427 | | SM(gainBoundaries[3], | |
428 | AR_PHY_TPCRG5_PD_GAIN_BOUNDARY_4)); | |
b5aec950 S |
429 | |
430 | regOffset = AR_PHY_BASE + (672 << 2) + regChainOffset; | |
431 | for (j = 0; j < 32; j++) { | |
78fa99ab | 432 | reg32 = get_unaligned_le32(&pdadcValues[4 * j]); |
b5aec950 S |
433 | REG_WRITE(ah, regOffset, reg32); |
434 | ||
d2182b69 | 435 | ath_dbg(common, EEPROM, |
226afe68 JP |
436 | "PDADC (%d,%4x): %4.4x %8.8x\n", |
437 | i, regChainOffset, regOffset, | |
438 | reg32); | |
d2182b69 | 439 | ath_dbg(common, EEPROM, |
226afe68 JP |
440 | "PDADC: Chain %d | " |
441 | "PDADC %3d Value %3d | " | |
442 | "PDADC %3d Value %3d | " | |
443 | "PDADC %3d Value %3d | " | |
444 | "PDADC %3d Value %3d |\n", | |
445 | i, 4 * j, pdadcValues[4 * j], | |
446 | 4 * j + 1, pdadcValues[4 * j + 1], | |
447 | 4 * j + 2, pdadcValues[4 * j + 2], | |
448 | 4 * j + 3, pdadcValues[4 * j + 3]); | |
b5aec950 S |
449 | |
450 | regOffset += 4; | |
451 | } | |
7d0d0df0 S |
452 | |
453 | REGWRITE_BUFFER_FLUSH(ah); | |
b5aec950 S |
454 | } |
455 | } | |
b5aec950 S |
456 | } |
457 | ||
458 | static void ath9k_hw_set_4k_power_per_rate_table(struct ath_hw *ah, | |
459 | struct ath9k_channel *chan, | |
460 | int16_t *ratesArray, | |
461 | u16 cfgCtl, | |
ca2c68cc | 462 | u16 antenna_reduction, |
b5aec950 S |
463 | u16 powerLimit) |
464 | { | |
180d674b S |
465 | #define CMP_TEST_GRP \ |
466 | (((cfgCtl & ~CTL_MODE_M)| (pCtlMode[ctlMode] & CTL_MODE_M)) == \ | |
467 | pEepData->ctlIndex[i]) \ | |
468 | || (((cfgCtl & ~CTL_MODE_M) | (pCtlMode[ctlMode] & CTL_MODE_M)) == \ | |
469 | ((pEepData->ctlIndex[i] & CTL_MODE_M) | SD_NO_CTL)) | |
b5aec950 S |
470 | |
471 | int i; | |
180d674b | 472 | u16 twiceMinEdgePower; |
a261f0e9 | 473 | u16 twiceMaxEdgePower; |
ca2c68cc | 474 | u16 scaledPower = 0, minCtlPower; |
07b2fa5a JP |
475 | u16 numCtlModes; |
476 | const u16 *pCtlMode; | |
477 | u16 ctlMode, freq; | |
180d674b | 478 | struct chan_centers centers; |
b5aec950 | 479 | struct cal_ctl_data_4k *rep; |
180d674b | 480 | struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k; |
b5aec950 S |
481 | struct cal_target_power_leg targetPowerOfdm, targetPowerCck = { |
482 | 0, { 0, 0, 0, 0} | |
483 | }; | |
484 | struct cal_target_power_leg targetPowerOfdmExt = { | |
485 | 0, { 0, 0, 0, 0} }, targetPowerCckExt = { | |
486 | 0, { 0, 0, 0, 0 } | |
487 | }; | |
488 | struct cal_target_power_ht targetPowerHt20, targetPowerHt40 = { | |
489 | 0, {0, 0, 0, 0} | |
490 | }; | |
07b2fa5a JP |
491 | static const u16 ctlModesFor11g[] = { |
492 | CTL_11B, CTL_11G, CTL_2GHT20, | |
493 | CTL_11B_EXT, CTL_11G_EXT, CTL_2GHT40 | |
494 | }; | |
b5aec950 S |
495 | |
496 | ath9k_hw_get_channel_centers(ah, chan, ¢ers); | |
497 | ||
ca2c68cc | 498 | scaledPower = powerLimit - antenna_reduction; |
b5aec950 S |
499 | numCtlModes = ARRAY_SIZE(ctlModesFor11g) - SUB_NUM_CTL_MODES_AT_2G_40; |
500 | pCtlMode = ctlModesFor11g; | |
501 | ||
502 | ath9k_hw_get_legacy_target_powers(ah, chan, | |
503 | pEepData->calTargetPowerCck, | |
504 | AR5416_NUM_2G_CCK_TARGET_POWERS, | |
505 | &targetPowerCck, 4, false); | |
506 | ath9k_hw_get_legacy_target_powers(ah, chan, | |
507 | pEepData->calTargetPower2G, | |
508 | AR5416_NUM_2G_20_TARGET_POWERS, | |
509 | &targetPowerOfdm, 4, false); | |
510 | ath9k_hw_get_target_powers(ah, chan, | |
511 | pEepData->calTargetPower2GHT20, | |
512 | AR5416_NUM_2G_20_TARGET_POWERS, | |
513 | &targetPowerHt20, 8, false); | |
514 | ||
515 | if (IS_CHAN_HT40(chan)) { | |
516 | numCtlModes = ARRAY_SIZE(ctlModesFor11g); | |
517 | ath9k_hw_get_target_powers(ah, chan, | |
518 | pEepData->calTargetPower2GHT40, | |
519 | AR5416_NUM_2G_40_TARGET_POWERS, | |
520 | &targetPowerHt40, 8, true); | |
521 | ath9k_hw_get_legacy_target_powers(ah, chan, | |
522 | pEepData->calTargetPowerCck, | |
523 | AR5416_NUM_2G_CCK_TARGET_POWERS, | |
524 | &targetPowerCckExt, 4, true); | |
525 | ath9k_hw_get_legacy_target_powers(ah, chan, | |
526 | pEepData->calTargetPower2G, | |
527 | AR5416_NUM_2G_20_TARGET_POWERS, | |
528 | &targetPowerOfdmExt, 4, true); | |
529 | } | |
530 | ||
531 | for (ctlMode = 0; ctlMode < numCtlModes; ctlMode++) { | |
532 | bool isHt40CtlMode = (pCtlMode[ctlMode] == CTL_5GHT40) || | |
533 | (pCtlMode[ctlMode] == CTL_2GHT40); | |
180d674b | 534 | |
b5aec950 S |
535 | if (isHt40CtlMode) |
536 | freq = centers.synth_center; | |
537 | else if (pCtlMode[ctlMode] & EXT_ADDITIVE) | |
538 | freq = centers.ext_center; | |
539 | else | |
540 | freq = centers.ctl_center; | |
541 | ||
a261f0e9 | 542 | twiceMaxEdgePower = MAX_RATE_POWER; |
b5aec950 S |
543 | |
544 | for (i = 0; (i < AR5416_EEP4K_NUM_CTLS) && | |
180d674b S |
545 | pEepData->ctlIndex[i]; i++) { |
546 | ||
547 | if (CMP_TEST_GRP) { | |
b5aec950 S |
548 | rep = &(pEepData->ctlData[i]); |
549 | ||
180d674b S |
550 | twiceMinEdgePower = ath9k_hw_get_max_edge_power( |
551 | freq, | |
552 | rep->ctlEdges[ | |
553 | ar5416_get_ntxchains(ah->txchainmask) - 1], | |
554 | IS_CHAN_2GHZ(chan), | |
555 | AR5416_EEP4K_NUM_BAND_EDGES); | |
b5aec950 S |
556 | |
557 | if ((cfgCtl & ~CTL_MODE_M) == SD_NO_CTL) { | |
558 | twiceMaxEdgePower = | |
559 | min(twiceMaxEdgePower, | |
560 | twiceMinEdgePower); | |
561 | } else { | |
562 | twiceMaxEdgePower = twiceMinEdgePower; | |
563 | break; | |
564 | } | |
565 | } | |
566 | } | |
567 | ||
568 | minCtlPower = (u8)min(twiceMaxEdgePower, scaledPower); | |
569 | ||
570 | switch (pCtlMode[ctlMode]) { | |
571 | case CTL_11B: | |
180d674b | 572 | for (i = 0; i < ARRAY_SIZE(targetPowerCck.tPow2x); i++) { |
b5aec950 S |
573 | targetPowerCck.tPow2x[i] = |
574 | min((u16)targetPowerCck.tPow2x[i], | |
575 | minCtlPower); | |
576 | } | |
577 | break; | |
578 | case CTL_11G: | |
180d674b | 579 | for (i = 0; i < ARRAY_SIZE(targetPowerOfdm.tPow2x); i++) { |
b5aec950 S |
580 | targetPowerOfdm.tPow2x[i] = |
581 | min((u16)targetPowerOfdm.tPow2x[i], | |
582 | minCtlPower); | |
583 | } | |
584 | break; | |
585 | case CTL_2GHT20: | |
180d674b | 586 | for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++) { |
b5aec950 S |
587 | targetPowerHt20.tPow2x[i] = |
588 | min((u16)targetPowerHt20.tPow2x[i], | |
589 | minCtlPower); | |
590 | } | |
591 | break; | |
592 | case CTL_11B_EXT: | |
180d674b S |
593 | targetPowerCckExt.tPow2x[0] = |
594 | min((u16)targetPowerCckExt.tPow2x[0], | |
595 | minCtlPower); | |
b5aec950 S |
596 | break; |
597 | case CTL_11G_EXT: | |
180d674b S |
598 | targetPowerOfdmExt.tPow2x[0] = |
599 | min((u16)targetPowerOfdmExt.tPow2x[0], | |
600 | minCtlPower); | |
b5aec950 S |
601 | break; |
602 | case CTL_2GHT40: | |
180d674b | 603 | for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) { |
b5aec950 S |
604 | targetPowerHt40.tPow2x[i] = |
605 | min((u16)targetPowerHt40.tPow2x[i], | |
606 | minCtlPower); | |
607 | } | |
608 | break; | |
609 | default: | |
610 | break; | |
611 | } | |
612 | } | |
613 | ||
180d674b S |
614 | ratesArray[rate6mb] = |
615 | ratesArray[rate9mb] = | |
616 | ratesArray[rate12mb] = | |
617 | ratesArray[rate18mb] = | |
618 | ratesArray[rate24mb] = | |
619 | targetPowerOfdm.tPow2x[0]; | |
620 | ||
b5aec950 S |
621 | ratesArray[rate36mb] = targetPowerOfdm.tPow2x[1]; |
622 | ratesArray[rate48mb] = targetPowerOfdm.tPow2x[2]; | |
623 | ratesArray[rate54mb] = targetPowerOfdm.tPow2x[3]; | |
624 | ratesArray[rateXr] = targetPowerOfdm.tPow2x[0]; | |
625 | ||
626 | for (i = 0; i < ARRAY_SIZE(targetPowerHt20.tPow2x); i++) | |
627 | ratesArray[rateHt20_0 + i] = targetPowerHt20.tPow2x[i]; | |
628 | ||
629 | ratesArray[rate1l] = targetPowerCck.tPow2x[0]; | |
630 | ratesArray[rate2s] = ratesArray[rate2l] = targetPowerCck.tPow2x[1]; | |
631 | ratesArray[rate5_5s] = ratesArray[rate5_5l] = targetPowerCck.tPow2x[2]; | |
632 | ratesArray[rate11s] = ratesArray[rate11l] = targetPowerCck.tPow2x[3]; | |
633 | ||
634 | if (IS_CHAN_HT40(chan)) { | |
635 | for (i = 0; i < ARRAY_SIZE(targetPowerHt40.tPow2x); i++) { | |
636 | ratesArray[rateHt40_0 + i] = | |
637 | targetPowerHt40.tPow2x[i]; | |
638 | } | |
639 | ratesArray[rateDupOfdm] = targetPowerHt40.tPow2x[0]; | |
640 | ratesArray[rateDupCck] = targetPowerHt40.tPow2x[0]; | |
641 | ratesArray[rateExtOfdm] = targetPowerOfdmExt.tPow2x[0]; | |
642 | ratesArray[rateExtCck] = targetPowerCckExt.tPow2x[0]; | |
643 | } | |
180d674b S |
644 | |
645 | #undef CMP_TEST_GRP | |
b5aec950 S |
646 | } |
647 | ||
648 | static void ath9k_hw_4k_set_txpower(struct ath_hw *ah, | |
bf466fb6 S |
649 | struct ath9k_channel *chan, |
650 | u16 cfgCtl, | |
651 | u8 twiceAntennaReduction, | |
de40f316 | 652 | u8 powerLimit, bool test) |
b5aec950 | 653 | { |
608b88cb | 654 | struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); |
b5aec950 S |
655 | struct ar5416_eeprom_4k *pEepData = &ah->eeprom.map4k; |
656 | struct modal_eep_4k_header *pModal = &pEepData->modalHeader; | |
657 | int16_t ratesArray[Ar5416RateSize]; | |
b5aec950 S |
658 | u8 ht40PowerIncForPdadc = 2; |
659 | int i; | |
660 | ||
661 | memset(ratesArray, 0, sizeof(ratesArray)); | |
662 | ||
663 | if ((pEepData->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >= | |
664 | AR5416_EEP_MINOR_VER_2) { | |
665 | ht40PowerIncForPdadc = pModal->ht40PowerIncForPdadc; | |
666 | } | |
667 | ||
668 | ath9k_hw_set_4k_power_per_rate_table(ah, chan, | |
bf466fb6 S |
669 | &ratesArray[0], cfgCtl, |
670 | twiceAntennaReduction, | |
bf466fb6 | 671 | powerLimit); |
b5aec950 | 672 | |
e832bf10 | 673 | ath9k_hw_set_4k_power_cal_table(ah, chan); |
b5aec950 | 674 | |
de40f316 | 675 | regulatory->max_power_level = 0; |
b5aec950 | 676 | for (i = 0; i < ARRAY_SIZE(ratesArray); i++) { |
4ddfcd7d FF |
677 | if (ratesArray[i] > MAX_RATE_POWER) |
678 | ratesArray[i] = MAX_RATE_POWER; | |
de40f316 FF |
679 | |
680 | if (ratesArray[i] > regulatory->max_power_level) | |
681 | regulatory->max_power_level = ratesArray[i]; | |
b5aec950 S |
682 | } |
683 | ||
de40f316 FF |
684 | if (test) |
685 | return; | |
bf466fb6 | 686 | |
1b8714f7 FF |
687 | for (i = 0; i < Ar5416RateSize; i++) |
688 | ratesArray[i] -= AR5416_PWR_TABLE_OFFSET_DB * 2; | |
b5aec950 | 689 | |
7d0d0df0 S |
690 | ENABLE_REGWRITE_BUFFER(ah); |
691 | ||
bf466fb6 | 692 | /* OFDM power per rate */ |
b5aec950 S |
693 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE1, |
694 | ATH9K_POW_SM(ratesArray[rate18mb], 24) | |
695 | | ATH9K_POW_SM(ratesArray[rate12mb], 16) | |
696 | | ATH9K_POW_SM(ratesArray[rate9mb], 8) | |
697 | | ATH9K_POW_SM(ratesArray[rate6mb], 0)); | |
698 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE2, | |
699 | ATH9K_POW_SM(ratesArray[rate54mb], 24) | |
700 | | ATH9K_POW_SM(ratesArray[rate48mb], 16) | |
701 | | ATH9K_POW_SM(ratesArray[rate36mb], 8) | |
702 | | ATH9K_POW_SM(ratesArray[rate24mb], 0)); | |
703 | ||
bf466fb6 S |
704 | /* CCK power per rate */ |
705 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE3, | |
706 | ATH9K_POW_SM(ratesArray[rate2s], 24) | |
707 | | ATH9K_POW_SM(ratesArray[rate2l], 16) | |
708 | | ATH9K_POW_SM(ratesArray[rateXr], 8) | |
709 | | ATH9K_POW_SM(ratesArray[rate1l], 0)); | |
710 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE4, | |
711 | ATH9K_POW_SM(ratesArray[rate11s], 24) | |
712 | | ATH9K_POW_SM(ratesArray[rate11l], 16) | |
713 | | ATH9K_POW_SM(ratesArray[rate5_5s], 8) | |
714 | | ATH9K_POW_SM(ratesArray[rate5_5l], 0)); | |
715 | ||
716 | /* HT20 power per rate */ | |
b5aec950 S |
717 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE5, |
718 | ATH9K_POW_SM(ratesArray[rateHt20_3], 24) | |
719 | | ATH9K_POW_SM(ratesArray[rateHt20_2], 16) | |
720 | | ATH9K_POW_SM(ratesArray[rateHt20_1], 8) | |
721 | | ATH9K_POW_SM(ratesArray[rateHt20_0], 0)); | |
722 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE6, | |
723 | ATH9K_POW_SM(ratesArray[rateHt20_7], 24) | |
724 | | ATH9K_POW_SM(ratesArray[rateHt20_6], 16) | |
725 | | ATH9K_POW_SM(ratesArray[rateHt20_5], 8) | |
726 | | ATH9K_POW_SM(ratesArray[rateHt20_4], 0)); | |
727 | ||
bf466fb6 | 728 | /* HT40 power per rate */ |
b5aec950 S |
729 | if (IS_CHAN_HT40(chan)) { |
730 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE7, | |
731 | ATH9K_POW_SM(ratesArray[rateHt40_3] + | |
732 | ht40PowerIncForPdadc, 24) | |
733 | | ATH9K_POW_SM(ratesArray[rateHt40_2] + | |
734 | ht40PowerIncForPdadc, 16) | |
735 | | ATH9K_POW_SM(ratesArray[rateHt40_1] + | |
736 | ht40PowerIncForPdadc, 8) | |
737 | | ATH9K_POW_SM(ratesArray[rateHt40_0] + | |
738 | ht40PowerIncForPdadc, 0)); | |
739 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE8, | |
740 | ATH9K_POW_SM(ratesArray[rateHt40_7] + | |
741 | ht40PowerIncForPdadc, 24) | |
742 | | ATH9K_POW_SM(ratesArray[rateHt40_6] + | |
743 | ht40PowerIncForPdadc, 16) | |
744 | | ATH9K_POW_SM(ratesArray[rateHt40_5] + | |
745 | ht40PowerIncForPdadc, 8) | |
746 | | ATH9K_POW_SM(ratesArray[rateHt40_4] + | |
747 | ht40PowerIncForPdadc, 0)); | |
b5aec950 S |
748 | REG_WRITE(ah, AR_PHY_POWER_TX_RATE9, |
749 | ATH9K_POW_SM(ratesArray[rateExtOfdm], 24) | |
750 | | ATH9K_POW_SM(ratesArray[rateExtCck], 16) | |
751 | | ATH9K_POW_SM(ratesArray[rateDupOfdm], 8) | |
752 | | ATH9K_POW_SM(ratesArray[rateDupCck], 0)); | |
753 | } | |
7d0d0df0 S |
754 | |
755 | REGWRITE_BUFFER_FLUSH(ah); | |
b5aec950 S |
756 | } |
757 | ||
b5aec950 S |
758 | static void ath9k_hw_4k_set_gain(struct ath_hw *ah, |
759 | struct modal_eep_4k_header *pModal, | |
760 | struct ar5416_eeprom_4k *eep, | |
a37414a2 | 761 | u8 txRxAttenLocal) |
b5aec950 | 762 | { |
a37414a2 | 763 | REG_WRITE(ah, AR_PHY_SWITCH_CHAIN_0, |
b5aec950 S |
764 | pModal->antCtrlChain[0]); |
765 | ||
a37414a2 S |
766 | REG_WRITE(ah, AR_PHY_TIMING_CTRL4(0), |
767 | (REG_READ(ah, AR_PHY_TIMING_CTRL4(0)) & | |
b5aec950 S |
768 | ~(AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF | |
769 | AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF)) | | |
770 | SM(pModal->iqCalICh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_I_COFF) | | |
771 | SM(pModal->iqCalQCh[0], AR_PHY_TIMING_CTRL4_IQCORR_Q_Q_COFF)); | |
772 | ||
773 | if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >= | |
774 | AR5416_EEP_MINOR_VER_3) { | |
775 | txRxAttenLocal = pModal->txRxAttenCh[0]; | |
776 | ||
a37414a2 | 777 | REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ, |
b5aec950 | 778 | AR_PHY_GAIN_2GHZ_XATTEN1_MARGIN, pModal->bswMargin[0]); |
a37414a2 | 779 | REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ, |
b5aec950 | 780 | AR_PHY_GAIN_2GHZ_XATTEN1_DB, pModal->bswAtten[0]); |
a37414a2 | 781 | REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ, |
b5aec950 S |
782 | AR_PHY_GAIN_2GHZ_XATTEN2_MARGIN, |
783 | pModal->xatten2Margin[0]); | |
a37414a2 | 784 | REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ, |
b5aec950 S |
785 | AR_PHY_GAIN_2GHZ_XATTEN2_DB, pModal->xatten2Db[0]); |
786 | ||
787 | /* Set the block 1 value to block 0 value */ | |
788 | REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + 0x1000, | |
789 | AR_PHY_GAIN_2GHZ_XATTEN1_MARGIN, | |
790 | pModal->bswMargin[0]); | |
791 | REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + 0x1000, | |
792 | AR_PHY_GAIN_2GHZ_XATTEN1_DB, pModal->bswAtten[0]); | |
793 | REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + 0x1000, | |
794 | AR_PHY_GAIN_2GHZ_XATTEN2_MARGIN, | |
795 | pModal->xatten2Margin[0]); | |
796 | REG_RMW_FIELD(ah, AR_PHY_GAIN_2GHZ + 0x1000, | |
797 | AR_PHY_GAIN_2GHZ_XATTEN2_DB, | |
798 | pModal->xatten2Db[0]); | |
799 | } | |
800 | ||
a37414a2 | 801 | REG_RMW_FIELD(ah, AR_PHY_RXGAIN, |
b5aec950 | 802 | AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal); |
a37414a2 | 803 | REG_RMW_FIELD(ah, AR_PHY_RXGAIN, |
b5aec950 S |
804 | AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]); |
805 | ||
806 | REG_RMW_FIELD(ah, AR_PHY_RXGAIN + 0x1000, | |
807 | AR9280_PHY_RXGAIN_TXRX_ATTEN, txRxAttenLocal); | |
808 | REG_RMW_FIELD(ah, AR_PHY_RXGAIN + 0x1000, | |
809 | AR9280_PHY_RXGAIN_TXRX_MARGIN, pModal->rxTxMarginCh[0]); | |
b5aec950 S |
810 | } |
811 | ||
812 | /* | |
813 | * Read EEPROM header info and program the device for correct operation | |
814 | * given the channel value. | |
815 | */ | |
816 | static void ath9k_hw_4k_set_board_values(struct ath_hw *ah, | |
817 | struct ath9k_channel *chan) | |
818 | { | |
819 | struct modal_eep_4k_header *pModal; | |
820 | struct ar5416_eeprom_4k *eep = &ah->eeprom.map4k; | |
d88525e8 | 821 | struct base_eep_header_4k *pBase = &eep->baseEepHeader; |
b5aec950 S |
822 | u8 txRxAttenLocal; |
823 | u8 ob[5], db1[5], db2[5]; | |
824 | u8 ant_div_control1, ant_div_control2; | |
1b8714f7 | 825 | u8 bb_desired_scale; |
b5aec950 S |
826 | u32 regVal; |
827 | ||
828 | pModal = &eep->modalHeader; | |
829 | txRxAttenLocal = 23; | |
830 | ||
df3c8b2b | 831 | REG_WRITE(ah, AR_PHY_SWITCH_COM, pModal->antCtrlCommon); |
b5aec950 S |
832 | |
833 | /* Single chain for 4K EEPROM*/ | |
a37414a2 | 834 | ath9k_hw_4k_set_gain(ah, pModal, eep, txRxAttenLocal); |
b5aec950 S |
835 | |
836 | /* Initialize Ant Diversity settings from EEPROM */ | |
837 | if (pModal->version >= 3) { | |
7f63845f S |
838 | ant_div_control1 = pModal->antdiv_ctl1; |
839 | ant_div_control2 = pModal->antdiv_ctl2; | |
840 | ||
841 | regVal = REG_READ(ah, AR_PHY_MULTICHAIN_GAIN_CTL); | |
842 | regVal &= (~(AR_PHY_9285_ANT_DIV_CTL_ALL)); | |
843 | ||
844 | regVal |= SM(ant_div_control1, | |
845 | AR_PHY_9285_ANT_DIV_CTL); | |
846 | regVal |= SM(ant_div_control2, | |
847 | AR_PHY_9285_ANT_DIV_ALT_LNACONF); | |
848 | regVal |= SM((ant_div_control2 >> 2), | |
849 | AR_PHY_9285_ANT_DIV_MAIN_LNACONF); | |
850 | regVal |= SM((ant_div_control1 >> 1), | |
851 | AR_PHY_9285_ANT_DIV_ALT_GAINTB); | |
852 | regVal |= SM((ant_div_control1 >> 2), | |
853 | AR_PHY_9285_ANT_DIV_MAIN_GAINTB); | |
854 | ||
855 | ||
856 | REG_WRITE(ah, AR_PHY_MULTICHAIN_GAIN_CTL, regVal); | |
857 | regVal = REG_READ(ah, AR_PHY_MULTICHAIN_GAIN_CTL); | |
858 | regVal = REG_READ(ah, AR_PHY_CCK_DETECT); | |
859 | regVal &= (~AR_PHY_CCK_DETECT_BB_ENABLE_ANT_FAST_DIV); | |
860 | regVal |= SM((ant_div_control1 >> 3), | |
861 | AR_PHY_CCK_DETECT_BB_ENABLE_ANT_FAST_DIV); | |
862 | ||
863 | REG_WRITE(ah, AR_PHY_CCK_DETECT, regVal); | |
864 | regVal = REG_READ(ah, AR_PHY_CCK_DETECT); | |
b5aec950 S |
865 | } |
866 | ||
867 | if (pModal->version >= 2) { | |
7f63845f S |
868 | ob[0] = pModal->ob_0; |
869 | ob[1] = pModal->ob_1; | |
870 | ob[2] = pModal->ob_2; | |
871 | ob[3] = pModal->ob_3; | |
872 | ob[4] = pModal->ob_4; | |
873 | ||
874 | db1[0] = pModal->db1_0; | |
875 | db1[1] = pModal->db1_1; | |
876 | db1[2] = pModal->db1_2; | |
877 | db1[3] = pModal->db1_3; | |
878 | db1[4] = pModal->db1_4; | |
879 | ||
880 | db2[0] = pModal->db2_0; | |
881 | db2[1] = pModal->db2_1; | |
882 | db2[2] = pModal->db2_2; | |
883 | db2[3] = pModal->db2_3; | |
884 | db2[4] = pModal->db2_4; | |
b5aec950 | 885 | } else if (pModal->version == 1) { |
7f63845f S |
886 | ob[0] = pModal->ob_0; |
887 | ob[1] = ob[2] = ob[3] = ob[4] = pModal->ob_1; | |
888 | db1[0] = pModal->db1_0; | |
889 | db1[1] = db1[2] = db1[3] = db1[4] = pModal->db1_1; | |
890 | db2[0] = pModal->db2_0; | |
891 | db2[1] = db2[2] = db2[3] = db2[4] = pModal->db2_1; | |
b5aec950 S |
892 | } else { |
893 | int i; | |
7f63845f | 894 | |
b5aec950 | 895 | for (i = 0; i < 5; i++) { |
7f63845f S |
896 | ob[i] = pModal->ob_0; |
897 | db1[i] = pModal->db1_0; | |
898 | db2[i] = pModal->db1_0; | |
b5aec950 S |
899 | } |
900 | } | |
901 | ||
902 | if (AR_SREV_9271(ah)) { | |
903 | ath9k_hw_analog_shift_rmw(ah, | |
904 | AR9285_AN_RF2G3, | |
905 | AR9271_AN_RF2G3_OB_cck, | |
906 | AR9271_AN_RF2G3_OB_cck_S, | |
907 | ob[0]); | |
908 | ath9k_hw_analog_shift_rmw(ah, | |
909 | AR9285_AN_RF2G3, | |
910 | AR9271_AN_RF2G3_OB_psk, | |
911 | AR9271_AN_RF2G3_OB_psk_S, | |
912 | ob[1]); | |
913 | ath9k_hw_analog_shift_rmw(ah, | |
914 | AR9285_AN_RF2G3, | |
915 | AR9271_AN_RF2G3_OB_qam, | |
916 | AR9271_AN_RF2G3_OB_qam_S, | |
917 | ob[2]); | |
918 | ath9k_hw_analog_shift_rmw(ah, | |
919 | AR9285_AN_RF2G3, | |
920 | AR9271_AN_RF2G3_DB_1, | |
921 | AR9271_AN_RF2G3_DB_1_S, | |
922 | db1[0]); | |
923 | ath9k_hw_analog_shift_rmw(ah, | |
924 | AR9285_AN_RF2G4, | |
925 | AR9271_AN_RF2G4_DB_2, | |
926 | AR9271_AN_RF2G4_DB_2_S, | |
927 | db2[0]); | |
928 | } else { | |
929 | ath9k_hw_analog_shift_rmw(ah, | |
930 | AR9285_AN_RF2G3, | |
931 | AR9285_AN_RF2G3_OB_0, | |
932 | AR9285_AN_RF2G3_OB_0_S, | |
933 | ob[0]); | |
934 | ath9k_hw_analog_shift_rmw(ah, | |
935 | AR9285_AN_RF2G3, | |
936 | AR9285_AN_RF2G3_OB_1, | |
937 | AR9285_AN_RF2G3_OB_1_S, | |
938 | ob[1]); | |
939 | ath9k_hw_analog_shift_rmw(ah, | |
940 | AR9285_AN_RF2G3, | |
941 | AR9285_AN_RF2G3_OB_2, | |
942 | AR9285_AN_RF2G3_OB_2_S, | |
943 | ob[2]); | |
944 | ath9k_hw_analog_shift_rmw(ah, | |
945 | AR9285_AN_RF2G3, | |
946 | AR9285_AN_RF2G3_OB_3, | |
947 | AR9285_AN_RF2G3_OB_3_S, | |
948 | ob[3]); | |
949 | ath9k_hw_analog_shift_rmw(ah, | |
950 | AR9285_AN_RF2G3, | |
951 | AR9285_AN_RF2G3_OB_4, | |
952 | AR9285_AN_RF2G3_OB_4_S, | |
953 | ob[4]); | |
954 | ||
955 | ath9k_hw_analog_shift_rmw(ah, | |
956 | AR9285_AN_RF2G3, | |
957 | AR9285_AN_RF2G3_DB1_0, | |
958 | AR9285_AN_RF2G3_DB1_0_S, | |
959 | db1[0]); | |
960 | ath9k_hw_analog_shift_rmw(ah, | |
961 | AR9285_AN_RF2G3, | |
962 | AR9285_AN_RF2G3_DB1_1, | |
963 | AR9285_AN_RF2G3_DB1_1_S, | |
964 | db1[1]); | |
965 | ath9k_hw_analog_shift_rmw(ah, | |
966 | AR9285_AN_RF2G3, | |
967 | AR9285_AN_RF2G3_DB1_2, | |
968 | AR9285_AN_RF2G3_DB1_2_S, | |
969 | db1[2]); | |
970 | ath9k_hw_analog_shift_rmw(ah, | |
971 | AR9285_AN_RF2G4, | |
972 | AR9285_AN_RF2G4_DB1_3, | |
973 | AR9285_AN_RF2G4_DB1_3_S, | |
974 | db1[3]); | |
975 | ath9k_hw_analog_shift_rmw(ah, | |
976 | AR9285_AN_RF2G4, | |
977 | AR9285_AN_RF2G4_DB1_4, | |
978 | AR9285_AN_RF2G4_DB1_4_S, db1[4]); | |
979 | ||
980 | ath9k_hw_analog_shift_rmw(ah, | |
981 | AR9285_AN_RF2G4, | |
982 | AR9285_AN_RF2G4_DB2_0, | |
983 | AR9285_AN_RF2G4_DB2_0_S, | |
984 | db2[0]); | |
985 | ath9k_hw_analog_shift_rmw(ah, | |
986 | AR9285_AN_RF2G4, | |
987 | AR9285_AN_RF2G4_DB2_1, | |
988 | AR9285_AN_RF2G4_DB2_1_S, | |
989 | db2[1]); | |
990 | ath9k_hw_analog_shift_rmw(ah, | |
991 | AR9285_AN_RF2G4, | |
992 | AR9285_AN_RF2G4_DB2_2, | |
993 | AR9285_AN_RF2G4_DB2_2_S, | |
994 | db2[2]); | |
995 | ath9k_hw_analog_shift_rmw(ah, | |
996 | AR9285_AN_RF2G4, | |
997 | AR9285_AN_RF2G4_DB2_3, | |
998 | AR9285_AN_RF2G4_DB2_3_S, | |
999 | db2[3]); | |
1000 | ath9k_hw_analog_shift_rmw(ah, | |
1001 | AR9285_AN_RF2G4, | |
1002 | AR9285_AN_RF2G4_DB2_4, | |
1003 | AR9285_AN_RF2G4_DB2_4_S, | |
1004 | db2[4]); | |
1005 | } | |
1006 | ||
1007 | ||
b5aec950 S |
1008 | REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH, |
1009 | pModal->switchSettling); | |
1010 | REG_RMW_FIELD(ah, AR_PHY_DESIRED_SZ, AR_PHY_DESIRED_SZ_ADC, | |
1011 | pModal->adcDesiredSize); | |
1012 | ||
1013 | REG_WRITE(ah, AR_PHY_RF_CTL4, | |
1014 | SM(pModal->txEndToXpaOff, AR_PHY_RF_CTL4_TX_END_XPAA_OFF) | | |
1015 | SM(pModal->txEndToXpaOff, AR_PHY_RF_CTL4_TX_END_XPAB_OFF) | | |
1016 | SM(pModal->txFrameToXpaOn, AR_PHY_RF_CTL4_FRAME_XPAA_ON) | | |
1017 | SM(pModal->txFrameToXpaOn, AR_PHY_RF_CTL4_FRAME_XPAB_ON)); | |
1018 | ||
1019 | REG_RMW_FIELD(ah, AR_PHY_RF_CTL3, AR_PHY_TX_END_TO_A2_RX_ON, | |
1020 | pModal->txEndToRxOn); | |
0cab6559 LR |
1021 | |
1022 | if (AR_SREV_9271_10(ah)) | |
1023 | REG_RMW_FIELD(ah, AR_PHY_RF_CTL3, AR_PHY_TX_END_TO_A2_RX_ON, | |
1024 | pModal->txEndToRxOn); | |
b5aec950 S |
1025 | REG_RMW_FIELD(ah, AR_PHY_CCA, AR9280_PHY_CCA_THRESH62, |
1026 | pModal->thresh62); | |
1027 | REG_RMW_FIELD(ah, AR_PHY_EXT_CCA0, AR_PHY_EXT_CCA0_THRESH62, | |
1028 | pModal->thresh62); | |
1029 | ||
1030 | if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >= | |
1031 | AR5416_EEP_MINOR_VER_2) { | |
1032 | REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_DATA_START, | |
1033 | pModal->txFrameToDataStart); | |
1034 | REG_RMW_FIELD(ah, AR_PHY_RF_CTL2, AR_PHY_TX_END_PA_ON, | |
1035 | pModal->txFrameToPaOn); | |
1036 | } | |
1037 | ||
1038 | if ((eep->baseEepHeader.version & AR5416_EEP_VER_MINOR_MASK) >= | |
1039 | AR5416_EEP_MINOR_VER_3) { | |
1040 | if (IS_CHAN_HT40(chan)) | |
1041 | REG_RMW_FIELD(ah, AR_PHY_SETTLING, | |
1042 | AR_PHY_SETTLING_SWITCH, | |
1043 | pModal->swSettleHt40); | |
1044 | } | |
1b8714f7 FF |
1045 | |
1046 | bb_desired_scale = (pModal->bb_scale_smrt_antenna & | |
1047 | EEP_4K_BB_DESIRED_SCALE_MASK); | |
1048 | if ((pBase->txGainType == 0) && (bb_desired_scale != 0)) { | |
1049 | u32 pwrctrl, mask, clr; | |
1050 | ||
1051 | mask = BIT(0)|BIT(5)|BIT(10)|BIT(15)|BIT(20)|BIT(25); | |
1052 | pwrctrl = mask * bb_desired_scale; | |
1053 | clr = mask * 0x1f; | |
1054 | REG_RMW(ah, AR_PHY_TX_PWRCTRL8, pwrctrl, clr); | |
1055 | REG_RMW(ah, AR_PHY_TX_PWRCTRL10, pwrctrl, clr); | |
1056 | REG_RMW(ah, AR_PHY_CH0_TX_PWRCTRL12, pwrctrl, clr); | |
1057 | ||
1058 | mask = BIT(0)|BIT(5)|BIT(15); | |
1059 | pwrctrl = mask * bb_desired_scale; | |
1060 | clr = mask * 0x1f; | |
1061 | REG_RMW(ah, AR_PHY_TX_PWRCTRL9, pwrctrl, clr); | |
1062 | ||
1063 | mask = BIT(0)|BIT(5); | |
1064 | pwrctrl = mask * bb_desired_scale; | |
1065 | clr = mask * 0x1f; | |
1066 | REG_RMW(ah, AR_PHY_CH0_TX_PWRCTRL11, pwrctrl, clr); | |
1067 | REG_RMW(ah, AR_PHY_CH0_TX_PWRCTRL13, pwrctrl, clr); | |
d88525e8 | 1068 | } |
b5aec950 S |
1069 | } |
1070 | ||
b5aec950 S |
1071 | static u16 ath9k_hw_4k_get_spur_channel(struct ath_hw *ah, u16 i, bool is2GHz) |
1072 | { | |
1073 | #define EEP_MAP4K_SPURCHAN \ | |
1074 | (ah->eeprom.map4k.modalHeader.spurChans[i].spurChan) | |
c46917bb | 1075 | struct ath_common *common = ath9k_hw_common(ah); |
b5aec950 S |
1076 | |
1077 | u16 spur_val = AR_NO_SPUR; | |
1078 | ||
d2182b69 | 1079 | ath_dbg(common, ANI, "Getting spur idx:%d is2Ghz:%d val:%x\n", |
226afe68 | 1080 | i, is2GHz, ah->config.spurchans[i][is2GHz]); |
b5aec950 S |
1081 | |
1082 | switch (ah->config.spurmode) { | |
1083 | case SPUR_DISABLE: | |
1084 | break; | |
1085 | case SPUR_ENABLE_IOCTL: | |
1086 | spur_val = ah->config.spurchans[i][is2GHz]; | |
d2182b69 JP |
1087 | ath_dbg(common, ANI, "Getting spur val from new loc. %d\n", |
1088 | spur_val); | |
b5aec950 S |
1089 | break; |
1090 | case SPUR_ENABLE_EEPROM: | |
1091 | spur_val = EEP_MAP4K_SPURCHAN; | |
1092 | break; | |
1093 | } | |
1094 | ||
1095 | return spur_val; | |
1096 | ||
1097 | #undef EEP_MAP4K_SPURCHAN | |
1098 | } | |
1099 | ||
1100 | const struct eeprom_ops eep_4k_ops = { | |
1101 | .check_eeprom = ath9k_hw_4k_check_eeprom, | |
1102 | .get_eeprom = ath9k_hw_4k_get_eeprom, | |
1103 | .fill_eeprom = ath9k_hw_4k_fill_eeprom, | |
4f011a2e | 1104 | .dump_eeprom = ath9k_hw_4k_dump_eeprom, |
b5aec950 S |
1105 | .get_eeprom_ver = ath9k_hw_4k_get_eeprom_ver, |
1106 | .get_eeprom_rev = ath9k_hw_4k_get_eeprom_rev, | |
b5aec950 | 1107 | .set_board_values = ath9k_hw_4k_set_board_values, |
b5aec950 S |
1108 | .set_txpower = ath9k_hw_4k_set_txpower, |
1109 | .get_spur_channel = ath9k_hw_4k_get_spur_channel | |
1110 | }; |