1/*
2 * Copyright (c) 2008 Sam Leffler, Errno Consulting
3 * Copyright (c) 2008 Atheros Communications, Inc.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 *
17 * $FreeBSD: head/sys/dev/ath/ath_hal/ar5416/ar9160_attach.c 188972 2009-02-23 23:58:37Z sam $
18 */
19#include "opt_ah.h"
20
21#include "ah.h"
22#include "ah_internal.h"
23#include "ah_devid.h"
24
25#include "ar5416/ar5416.h"
26#include "ar5416/ar5416reg.h"
27#include "ar5416/ar5416phy.h"
28
29#include "ar5416/ar9160.ini"
30
31static const HAL_PERCAL_DATA ar9160_iq_cal = { /* multi sample */
32 .calName = "IQ", .calType = IQ_MISMATCH_CAL,
33 .calNumSamples = MAX_CAL_SAMPLES,
34 .calCountMax = PER_MIN_LOG_COUNT,
35 .calCollect = ar5416IQCalCollect,
36 .calPostProc = ar5416IQCalibration
37};
38static const HAL_PERCAL_DATA ar9160_adc_gain_cal = { /* multi sample */
39 .calName = "ADC Gain", .calType = ADC_GAIN_CAL,
40 .calNumSamples = MAX_CAL_SAMPLES,
41 .calCountMax = PER_MIN_LOG_COUNT,
42 .calCollect = ar5416AdcGainCalCollect,
43 .calPostProc = ar5416AdcGainCalibration
44};
45static const HAL_PERCAL_DATA ar9160_adc_dc_cal = { /* multi sample */
46 .calName = "ADC DC", .calType = ADC_DC_CAL,
47 .calNumSamples = MAX_CAL_SAMPLES,
48 .calCountMax = PER_MIN_LOG_COUNT,
49 .calCollect = ar5416AdcDcCalCollect,
50 .calPostProc = ar5416AdcDcCalibration
51};
52static const HAL_PERCAL_DATA ar9160_adc_init_dc_cal = {
53 .calName = "ADC Init DC", .calType = ADC_DC_INIT_CAL,
54 .calNumSamples = MIN_CAL_SAMPLES,
55 .calCountMax = INIT_LOG_COUNT,
56 .calCollect = ar5416AdcDcCalCollect,
57 .calPostProc = ar5416AdcDcCalibration
58};
59
60static void ar9160Detach(struct ath_hal *);
61static HAL_BOOL ar9160FillCapabilityInfo(struct ath_hal *ah);
62
63static void
64ar9160AniSetup(struct ath_hal *ah)
65{
66 static const struct ar5212AniParams aniparams = {
67 .maxNoiseImmunityLevel = 4, /* levels 0..4 */
68 .totalSizeDesired = { -55, -55, -55, -55, -62 },
69 .coarseHigh = { -14, -14, -14, -14, -12 },
70 .coarseLow = { -64, -64, -64, -64, -70 },
71 .firpwr = { -78, -78, -78, -78, -80 },
72 .maxSpurImmunityLevel = 2,
73 .cycPwrThr1 = { 2, 4, 6 },
74 .maxFirstepLevel = 2, /* levels 0..2 */
75 .firstep = { 0, 4, 8 },
76 .ofdmTrigHigh = 500,
77 .ofdmTrigLow = 200,
78 .cckTrigHigh = 200,
79 .cckTrigLow = 100,
80 .rssiThrHigh = 40,
81 .rssiThrLow = 7,
82 .period = 100,
83 };
84 /* NB: ANI is not enabled yet */
85 ar5212AniAttach(ah, &aniparams, &aniparams, AH_FALSE);
86}
87
88/*
89 * Attach for an AR9160 part.
90 */
91static struct ath_hal *
92ar9160Attach(uint16_t devid, HAL_SOFTC sc,
93 HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status)
94{
95 struct ath_hal_5416 *ahp5416;
96 struct ath_hal_5212 *ahp;
97 struct ath_hal *ah;
98 uint32_t val;
99 HAL_STATUS ecode;
100 HAL_BOOL rfStatus;
101
102 HALDEBUG(AH_NULL, HAL_DEBUG_ATTACH, "%s: sc %p st %p sh %p\n",
103 __func__, sc, (void*) st, (void*) sh);
104
105 /* NB: memory is returned zero'd */
106 ahp5416 = ath_hal_malloc(sizeof (struct ath_hal_5416));
107 if (ahp5416 == AH_NULL) {
108 HALDEBUG(AH_NULL, HAL_DEBUG_ANY,
109 "%s: cannot allocate memory for state block\n", __func__);
110 *status = HAL_ENOMEM;
111 return AH_NULL;
112 }
113 ar5416InitState(ahp5416, devid, sc, st, sh, status);
114 ahp = &ahp5416->ah_5212;
115 ah = &ahp->ah_priv.h;
116
117 /* XXX override with 9160 specific state */
118 /* override 5416 methods for our needs */
119 ah->ah_detach = ar9160Detach;
120
121 AH5416(ah)->ah_cal.iqCalData.calData = &ar9160_iq_cal;
122 AH5416(ah)->ah_cal.adcGainCalData.calData = &ar9160_adc_gain_cal;
123 AH5416(ah)->ah_cal.adcDcCalData.calData = &ar9160_adc_dc_cal;
124 AH5416(ah)->ah_cal.adcDcCalInitData.calData = &ar9160_adc_init_dc_cal;
125 AH5416(ah)->ah_cal.suppCals = ADC_GAIN_CAL | ADC_DC_CAL | IQ_MISMATCH_CAL;
126
127 if (!ar5416SetResetReg(ah, HAL_RESET_POWER_ON)) {
128 /* reset chip */
129 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't reset chip\n",
130 __func__);
131 ecode = HAL_EIO;
132 goto bad;
133 }
134
135 if (!ar5416SetPowerMode(ah, HAL_PM_AWAKE, AH_TRUE)) {
136 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't wakeup chip\n",
137 __func__);
138 ecode = HAL_EIO;
139 goto bad;
140 }
141 /* Read Revisions from Chips before taking out of reset */
142 val = OS_REG_READ(ah, AR_SREV);
143 HALDEBUG(ah, HAL_DEBUG_ATTACH,
144 "%s: ID 0x%x VERSION 0x%x TYPE 0x%x REVISION 0x%x\n",
145 __func__, MS(val, AR_XSREV_ID), MS(val, AR_XSREV_VERSION),
146 MS(val, AR_XSREV_TYPE), MS(val, AR_XSREV_REVISION));
147 /* NB: include chip type to differentiate from pre-Sowl versions */
148 AH_PRIVATE(ah)->ah_macVersion =
149 (val & AR_XSREV_VERSION) >> AR_XSREV_TYPE_S;
150 AH_PRIVATE(ah)->ah_macRev = MS(val, AR_XSREV_REVISION);
151 /* XXX extract pcie info */
152
153 /* setup common ini data; rf backends handle remainder */
154 HAL_INI_INIT(&ahp->ah_ini_modes, ar9160Modes, 6);
155 HAL_INI_INIT(&ahp->ah_ini_common, ar9160Common, 2);
156
157 HAL_INI_INIT(&AH5416(ah)->ah_ini_bb_rfgain, ar9160BB_RfGain, 3);
158 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank0, ar9160Bank0, 2);
159 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank1, ar9160Bank1, 2);
160 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank2, ar9160Bank2, 2);
161 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank3, ar9160Bank3, 3);
162 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank6, ar9160Bank6, 3);
163 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank7, ar9160Bank7, 2);
164 if (AR_SREV_SOWL_11(ah))
165 HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac_1_1, 2);
166 else
167 HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac, 2);
168
169 if (!ar5416ChipReset(ah, AH_NULL)) { /* reset chip */
170 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", __func__);
171 ecode = HAL_EIO;
172 goto bad;
173 }
174
175 AH_PRIVATE(ah)->ah_phyRev = OS_REG_READ(ah, AR_PHY_CHIP_ID);
176
177 if (!ar5212ChipTest(ah)) {
178 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n",
179 __func__);
180 ecode = HAL_ESELFTEST;
181 goto bad;
182 }
183
184 /*
185 * Set correct Baseband to analog shift
186 * setting to access analog chips.
187 */
188 OS_REG_WRITE(ah, AR_PHY(0), 0x00000007);
189
190 /* Read Radio Chip Rev Extract */
191 AH_PRIVATE(ah)->ah_analog5GhzRev = ar5416GetRadioRev(ah);
192 switch (AH_PRIVATE(ah)->ah_analog5GhzRev & AR_RADIO_SREV_MAJOR) {
193 case AR_RAD2133_SREV_MAJOR: /* Sowl: 2G/3x3 */
194 case AR_RAD5133_SREV_MAJOR: /* Sowl: 2+5G/3x3 */
195 break;
196 default:
197 if (AH_PRIVATE(ah)->ah_analog5GhzRev == 0) {
198 AH_PRIVATE(ah)->ah_analog5GhzRev =
199 AR_RAD5133_SREV_MAJOR;
200 break;
201 }
202#ifdef AH_DEBUG
203 HALDEBUG(ah, HAL_DEBUG_ANY,
204 "%s: 5G Radio Chip Rev 0x%02X is not supported by "
205 "this driver\n", __func__,
206 AH_PRIVATE(ah)->ah_analog5GhzRev);
207 ecode = HAL_ENOTSUPP;
208 goto bad;
209#endif
210 }
211 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: Attaching AR2133 radio\n",
212 __func__);
213 rfStatus = ar2133RfAttach(ah, &ecode);
214 if (!rfStatus) {
215 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RF setup failed, status %u\n",
216 __func__, ecode);
217 goto bad;
218 }
219
220 ecode = ath_hal_v14EepromAttach(ah);
221 if (ecode != HAL_OK)
222 goto bad;
223
224 /*
225 * Got everything we need now to setup the capabilities.
226 */
227 if (!ar9160FillCapabilityInfo(ah)) {
228 ecode = HAL_EEREAD;
229 goto bad;
230 }
231
232 ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr);
233 if (ecode != HAL_OK) {
234 HALDEBUG(ah, HAL_DEBUG_ANY,
235 "%s: error getting mac address from EEPROM\n", __func__);
236 goto bad;
237 }
238 /* XXX How about the serial number ? */
239 /* Read Reg Domain */
240 AH_PRIVATE(ah)->ah_currentRD =
241 ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, AH_NULL);
242
243 /*
244 * ah_miscMode is populated by ar5416FillCapabilityInfo()
245 * starting from griffin. Set here to make sure that
246 * AR_MISC_MODE_MIC_NEW_LOC_ENABLE is set before a GTK is
247 * placed into hardware.
248 */
249 if (ahp->ah_miscMode != 0)
250 OS_REG_WRITE(ah, AR_MISC_MODE, ahp->ah_miscMode);
251
252 ar9160AniSetup(ah); /* Anti Noise Immunity */
253 ar5416InitNfHistBuff(AH5416(ah)->ah_cal.nfCalHist);
254
255 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__);
256
257 return ah;
258bad:
259 if (ahp)
260 ar9160Detach((struct ath_hal *) ahp);
261 if (status)
262 *status = ecode;
263 return AH_NULL;
264}
265
266void
267ar9160Detach(struct ath_hal *ah)
268{
269 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s:\n", __func__);
270
271 HALASSERT(ah != AH_NULL);
272 HALASSERT(ah->ah_magic == AR5416_MAGIC);
273
274 ar5416Detach(ah);
275}
276
277/*
278 * Fill all software cached or static hardware state information.
279 * Return failure if capabilities are to come from EEPROM and
280 * cannot be read.
281 */
282static HAL_BOOL
283ar9160FillCapabilityInfo(struct ath_hal *ah)
284{
285 HAL_CAPABILITIES *pCap = &AH_PRIVATE(ah)->ah_caps;
286
287 if (!ar5416FillCapabilityInfo(ah))
288 return AH_FALSE;
289 pCap->halCSTSupport = AH_TRUE;
290 pCap->halRifsRxSupport = AH_TRUE;
291 pCap->halRifsTxSupport = AH_TRUE;
292 pCap->halRtsAggrLimit = 64*1024; /* 802.11n max */
293 pCap->halExtChanDfsSupport = AH_TRUE;
294 pCap->halAutoSleepSupport = AH_FALSE; /* XXX? */
295 return AH_TRUE;
296}
297
298static const char*
299ar9160Probe(uint16_t vendorid, uint16_t devid)
300{
301 if (vendorid == ATHEROS_VENDOR_ID && devid == AR9160_DEVID_PCI)
302 return "Atheros 9160";
303 return AH_NULL;
304}
305AH_CHIP(AR9160, ar9160Probe, ar9160Attach);
2 * Copyright (c) 2008 Sam Leffler, Errno Consulting
3 * Copyright (c) 2008 Atheros Communications, Inc.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 *
17 * $FreeBSD: head/sys/dev/ath/ath_hal/ar5416/ar9160_attach.c 188972 2009-02-23 23:58:37Z sam $
18 */
19#include "opt_ah.h"
20
21#include "ah.h"
22#include "ah_internal.h"
23#include "ah_devid.h"
24
25#include "ar5416/ar5416.h"
26#include "ar5416/ar5416reg.h"
27#include "ar5416/ar5416phy.h"
28
29#include "ar5416/ar9160.ini"
30
31static const HAL_PERCAL_DATA ar9160_iq_cal = { /* multi sample */
32 .calName = "IQ", .calType = IQ_MISMATCH_CAL,
33 .calNumSamples = MAX_CAL_SAMPLES,
34 .calCountMax = PER_MIN_LOG_COUNT,
35 .calCollect = ar5416IQCalCollect,
36 .calPostProc = ar5416IQCalibration
37};
38static const HAL_PERCAL_DATA ar9160_adc_gain_cal = { /* multi sample */
39 .calName = "ADC Gain", .calType = ADC_GAIN_CAL,
40 .calNumSamples = MAX_CAL_SAMPLES,
41 .calCountMax = PER_MIN_LOG_COUNT,
42 .calCollect = ar5416AdcGainCalCollect,
43 .calPostProc = ar5416AdcGainCalibration
44};
45static const HAL_PERCAL_DATA ar9160_adc_dc_cal = { /* multi sample */
46 .calName = "ADC DC", .calType = ADC_DC_CAL,
47 .calNumSamples = MAX_CAL_SAMPLES,
48 .calCountMax = PER_MIN_LOG_COUNT,
49 .calCollect = ar5416AdcDcCalCollect,
50 .calPostProc = ar5416AdcDcCalibration
51};
52static const HAL_PERCAL_DATA ar9160_adc_init_dc_cal = {
53 .calName = "ADC Init DC", .calType = ADC_DC_INIT_CAL,
54 .calNumSamples = MIN_CAL_SAMPLES,
55 .calCountMax = INIT_LOG_COUNT,
56 .calCollect = ar5416AdcDcCalCollect,
57 .calPostProc = ar5416AdcDcCalibration
58};
59
60static void ar9160Detach(struct ath_hal *);
61static HAL_BOOL ar9160FillCapabilityInfo(struct ath_hal *ah);
62
63static void
64ar9160AniSetup(struct ath_hal *ah)
65{
66 static const struct ar5212AniParams aniparams = {
67 .maxNoiseImmunityLevel = 4, /* levels 0..4 */
68 .totalSizeDesired = { -55, -55, -55, -55, -62 },
69 .coarseHigh = { -14, -14, -14, -14, -12 },
70 .coarseLow = { -64, -64, -64, -64, -70 },
71 .firpwr = { -78, -78, -78, -78, -80 },
72 .maxSpurImmunityLevel = 2,
73 .cycPwrThr1 = { 2, 4, 6 },
74 .maxFirstepLevel = 2, /* levels 0..2 */
75 .firstep = { 0, 4, 8 },
76 .ofdmTrigHigh = 500,
77 .ofdmTrigLow = 200,
78 .cckTrigHigh = 200,
79 .cckTrigLow = 100,
80 .rssiThrHigh = 40,
81 .rssiThrLow = 7,
82 .period = 100,
83 };
84 /* NB: ANI is not enabled yet */
85 ar5212AniAttach(ah, &aniparams, &aniparams, AH_FALSE);
86}
87
88/*
89 * Attach for an AR9160 part.
90 */
91static struct ath_hal *
92ar9160Attach(uint16_t devid, HAL_SOFTC sc,
93 HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status)
94{
95 struct ath_hal_5416 *ahp5416;
96 struct ath_hal_5212 *ahp;
97 struct ath_hal *ah;
98 uint32_t val;
99 HAL_STATUS ecode;
100 HAL_BOOL rfStatus;
101
102 HALDEBUG(AH_NULL, HAL_DEBUG_ATTACH, "%s: sc %p st %p sh %p\n",
103 __func__, sc, (void*) st, (void*) sh);
104
105 /* NB: memory is returned zero'd */
106 ahp5416 = ath_hal_malloc(sizeof (struct ath_hal_5416));
107 if (ahp5416 == AH_NULL) {
108 HALDEBUG(AH_NULL, HAL_DEBUG_ANY,
109 "%s: cannot allocate memory for state block\n", __func__);
110 *status = HAL_ENOMEM;
111 return AH_NULL;
112 }
113 ar5416InitState(ahp5416, devid, sc, st, sh, status);
114 ahp = &ahp5416->ah_5212;
115 ah = &ahp->ah_priv.h;
116
117 /* XXX override with 9160 specific state */
118 /* override 5416 methods for our needs */
119 ah->ah_detach = ar9160Detach;
120
121 AH5416(ah)->ah_cal.iqCalData.calData = &ar9160_iq_cal;
122 AH5416(ah)->ah_cal.adcGainCalData.calData = &ar9160_adc_gain_cal;
123 AH5416(ah)->ah_cal.adcDcCalData.calData = &ar9160_adc_dc_cal;
124 AH5416(ah)->ah_cal.adcDcCalInitData.calData = &ar9160_adc_init_dc_cal;
125 AH5416(ah)->ah_cal.suppCals = ADC_GAIN_CAL | ADC_DC_CAL | IQ_MISMATCH_CAL;
126
127 if (!ar5416SetResetReg(ah, HAL_RESET_POWER_ON)) {
128 /* reset chip */
129 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't reset chip\n",
130 __func__);
131 ecode = HAL_EIO;
132 goto bad;
133 }
134
135 if (!ar5416SetPowerMode(ah, HAL_PM_AWAKE, AH_TRUE)) {
136 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't wakeup chip\n",
137 __func__);
138 ecode = HAL_EIO;
139 goto bad;
140 }
141 /* Read Revisions from Chips before taking out of reset */
142 val = OS_REG_READ(ah, AR_SREV);
143 HALDEBUG(ah, HAL_DEBUG_ATTACH,
144 "%s: ID 0x%x VERSION 0x%x TYPE 0x%x REVISION 0x%x\n",
145 __func__, MS(val, AR_XSREV_ID), MS(val, AR_XSREV_VERSION),
146 MS(val, AR_XSREV_TYPE), MS(val, AR_XSREV_REVISION));
147 /* NB: include chip type to differentiate from pre-Sowl versions */
148 AH_PRIVATE(ah)->ah_macVersion =
149 (val & AR_XSREV_VERSION) >> AR_XSREV_TYPE_S;
150 AH_PRIVATE(ah)->ah_macRev = MS(val, AR_XSREV_REVISION);
151 /* XXX extract pcie info */
152
153 /* setup common ini data; rf backends handle remainder */
154 HAL_INI_INIT(&ahp->ah_ini_modes, ar9160Modes, 6);
155 HAL_INI_INIT(&ahp->ah_ini_common, ar9160Common, 2);
156
157 HAL_INI_INIT(&AH5416(ah)->ah_ini_bb_rfgain, ar9160BB_RfGain, 3);
158 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank0, ar9160Bank0, 2);
159 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank1, ar9160Bank1, 2);
160 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank2, ar9160Bank2, 2);
161 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank3, ar9160Bank3, 3);
162 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank6, ar9160Bank6, 3);
163 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank7, ar9160Bank7, 2);
164 if (AR_SREV_SOWL_11(ah))
165 HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac_1_1, 2);
166 else
167 HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac, 2);
168
169 if (!ar5416ChipReset(ah, AH_NULL)) { /* reset chip */
170 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", __func__);
171 ecode = HAL_EIO;
172 goto bad;
173 }
174
175 AH_PRIVATE(ah)->ah_phyRev = OS_REG_READ(ah, AR_PHY_CHIP_ID);
176
177 if (!ar5212ChipTest(ah)) {
178 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n",
179 __func__);
180 ecode = HAL_ESELFTEST;
181 goto bad;
182 }
183
184 /*
185 * Set correct Baseband to analog shift
186 * setting to access analog chips.
187 */
188 OS_REG_WRITE(ah, AR_PHY(0), 0x00000007);
189
190 /* Read Radio Chip Rev Extract */
191 AH_PRIVATE(ah)->ah_analog5GhzRev = ar5416GetRadioRev(ah);
192 switch (AH_PRIVATE(ah)->ah_analog5GhzRev & AR_RADIO_SREV_MAJOR) {
193 case AR_RAD2133_SREV_MAJOR: /* Sowl: 2G/3x3 */
194 case AR_RAD5133_SREV_MAJOR: /* Sowl: 2+5G/3x3 */
195 break;
196 default:
197 if (AH_PRIVATE(ah)->ah_analog5GhzRev == 0) {
198 AH_PRIVATE(ah)->ah_analog5GhzRev =
199 AR_RAD5133_SREV_MAJOR;
200 break;
201 }
202#ifdef AH_DEBUG
203 HALDEBUG(ah, HAL_DEBUG_ANY,
204 "%s: 5G Radio Chip Rev 0x%02X is not supported by "
205 "this driver\n", __func__,
206 AH_PRIVATE(ah)->ah_analog5GhzRev);
207 ecode = HAL_ENOTSUPP;
208 goto bad;
209#endif
210 }
211 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: Attaching AR2133 radio\n",
212 __func__);
213 rfStatus = ar2133RfAttach(ah, &ecode);
214 if (!rfStatus) {
215 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RF setup failed, status %u\n",
216 __func__, ecode);
217 goto bad;
218 }
219
220 ecode = ath_hal_v14EepromAttach(ah);
221 if (ecode != HAL_OK)
222 goto bad;
223
224 /*
225 * Got everything we need now to setup the capabilities.
226 */
227 if (!ar9160FillCapabilityInfo(ah)) {
228 ecode = HAL_EEREAD;
229 goto bad;
230 }
231
232 ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr);
233 if (ecode != HAL_OK) {
234 HALDEBUG(ah, HAL_DEBUG_ANY,
235 "%s: error getting mac address from EEPROM\n", __func__);
236 goto bad;
237 }
238 /* XXX How about the serial number ? */
239 /* Read Reg Domain */
240 AH_PRIVATE(ah)->ah_currentRD =
241 ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, AH_NULL);
242
243 /*
244 * ah_miscMode is populated by ar5416FillCapabilityInfo()
245 * starting from griffin. Set here to make sure that
246 * AR_MISC_MODE_MIC_NEW_LOC_ENABLE is set before a GTK is
247 * placed into hardware.
248 */
249 if (ahp->ah_miscMode != 0)
250 OS_REG_WRITE(ah, AR_MISC_MODE, ahp->ah_miscMode);
251
252 ar9160AniSetup(ah); /* Anti Noise Immunity */
253 ar5416InitNfHistBuff(AH5416(ah)->ah_cal.nfCalHist);
254
255 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__);
256
257 return ah;
258bad:
259 if (ahp)
260 ar9160Detach((struct ath_hal *) ahp);
261 if (status)
262 *status = ecode;
263 return AH_NULL;
264}
265
266void
267ar9160Detach(struct ath_hal *ah)
268{
269 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s:\n", __func__);
270
271 HALASSERT(ah != AH_NULL);
272 HALASSERT(ah->ah_magic == AR5416_MAGIC);
273
274 ar5416Detach(ah);
275}
276
277/*
278 * Fill all software cached or static hardware state information.
279 * Return failure if capabilities are to come from EEPROM and
280 * cannot be read.
281 */
282static HAL_BOOL
283ar9160FillCapabilityInfo(struct ath_hal *ah)
284{
285 HAL_CAPABILITIES *pCap = &AH_PRIVATE(ah)->ah_caps;
286
287 if (!ar5416FillCapabilityInfo(ah))
288 return AH_FALSE;
289 pCap->halCSTSupport = AH_TRUE;
290 pCap->halRifsRxSupport = AH_TRUE;
291 pCap->halRifsTxSupport = AH_TRUE;
292 pCap->halRtsAggrLimit = 64*1024; /* 802.11n max */
293 pCap->halExtChanDfsSupport = AH_TRUE;
294 pCap->halAutoSleepSupport = AH_FALSE; /* XXX? */
295 return AH_TRUE;
296}
297
298static const char*
299ar9160Probe(uint16_t vendorid, uint16_t devid)
300{
301 if (vendorid == ATHEROS_VENDOR_ID && devid == AR9160_DEVID_PCI)
302 return "Atheros 9160";
303 return AH_NULL;
304}
305AH_CHIP(AR9160, ar9160Probe, ar9160Attach);