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 188971 2009-02-23 23:54:08Z 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
60struct ath_hal *ar9160Attach(uint16_t devid, HAL_SOFTC sc,
61 HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status);
62static void ar9160Detach(struct ath_hal *);
63static HAL_BOOL ar9160FillCapabilityInfo(struct ath_hal *ah);
64
65static void
66ar9160AniSetup(struct ath_hal *ah)
67{
68 static const struct ar5212AniParams aniparams = {
69 .maxNoiseImmunityLevel = 4, /* levels 0..4 */
70 .totalSizeDesired = { -55, -55, -55, -55, -62 },
71 .coarseHigh = { -14, -14, -14, -14, -12 },
72 .coarseLow = { -64, -64, -64, -64, -70 },
73 .firpwr = { -78, -78, -78, -78, -80 },
74 .maxSpurImmunityLevel = 2,
75 .cycPwrThr1 = { 2, 4, 6 },
76 .maxFirstepLevel = 2, /* levels 0..2 */
77 .firstep = { 0, 4, 8 },
78 .ofdmTrigHigh = 500,
79 .ofdmTrigLow = 200,
80 .cckTrigHigh = 200,
81 .cckTrigLow = 100,
82 .rssiThrHigh = 40,
83 .rssiThrLow = 7,
84 .period = 100,
85 };
86 /* NB: ANI is not enabled yet */
87 ar5212AniAttach(ah, &aniparams, &aniparams, AH_FALSE);
88}
89
90/*
91 * Attach for an AR9160 part.
92 */
93struct ath_hal *
94ar9160Attach(uint16_t devid, HAL_SOFTC sc,
95 HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status)
96{
97 struct ath_hal_5416 *ahp5416;
98 struct ath_hal_5212 *ahp;
99 struct ath_hal *ah;
100 uint32_t val;
101 HAL_STATUS ecode;
102 HAL_BOOL rfStatus;
103
104 HALDEBUG(AH_NULL, HAL_DEBUG_ATTACH, "%s: sc %p st %p sh %p\n",
105 __func__, sc, (void*) st, (void*) sh);
106
107 /* NB: memory is returned zero'd */
108 ahp5416 = ath_hal_malloc(sizeof (struct ath_hal_5416));
109 if (ahp5416 == AH_NULL) {
110 HALDEBUG(AH_NULL, HAL_DEBUG_ANY,
111 "%s: cannot allocate memory for state block\n", __func__);
112 *status = HAL_ENOMEM;
113 return AH_NULL;
114 }
115 ar5416InitState(ahp5416, devid, sc, st, sh, status);
116 ahp = &ahp5416->ah_5212;
117 ah = &ahp->ah_priv.h;
118
119 /* XXX override with 9160 specific state */
120 /* override 5416 methods for our needs */
121 ah->ah_detach = ar9160Detach;
122
123 AH5416(ah)->ah_cal.iqCalData.calData = &ar9160_iq_cal;
124 AH5416(ah)->ah_cal.adcGainCalData.calData = &ar9160_adc_gain_cal;
125 AH5416(ah)->ah_cal.adcDcCalData.calData = &ar9160_adc_dc_cal;
126 AH5416(ah)->ah_cal.adcDcCalInitData.calData = &ar9160_adc_init_dc_cal;
127 AH5416(ah)->ah_cal.suppCals = ADC_GAIN_CAL | ADC_DC_CAL | IQ_MISMATCH_CAL;
128
129 if (!ar5416SetResetReg(ah, HAL_RESET_POWER_ON)) {
130 /* reset chip */
131 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't reset chip\n",
132 __func__);
133 ecode = HAL_EIO;
134 goto bad;
135 }
136
137 if (!ar5416SetPowerMode(ah, HAL_PM_AWAKE, AH_TRUE)) {
138 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't wakeup chip\n",
139 __func__);
140 ecode = HAL_EIO;
141 goto bad;
142 }
143 /* Read Revisions from Chips before taking out of reset */
144 val = OS_REG_READ(ah, AR_SREV);
145 HALDEBUG(ah, HAL_DEBUG_ATTACH,
146 "%s: ID 0x%x VERSION 0x%x TYPE 0x%x REVISION 0x%x\n",
147 __func__, MS(val, AR_XSREV_ID), MS(val, AR_XSREV_VERSION),
148 MS(val, AR_XSREV_TYPE), MS(val, AR_XSREV_REVISION));
149 /* NB: include chip type to differentiate from pre-Sowl versions */
150 AH_PRIVATE(ah)->ah_macVersion =
151 (val & AR_XSREV_VERSION) >> AR_XSREV_TYPE_S;
152 AH_PRIVATE(ah)->ah_macRev = MS(val, AR_XSREV_REVISION);
153 /* XXX extract pcie info */
154
155 /* setup common ini data; rf backends handle remainder */
156 HAL_INI_INIT(&ahp->ah_ini_modes, ar9160Modes, 6);
157 HAL_INI_INIT(&ahp->ah_ini_common, ar9160Common, 2);
158
159 HAL_INI_INIT(&AH5416(ah)->ah_ini_bb_rfgain, ar9160BB_RfGain, 3);
160 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank0, ar9160Bank0, 2);
161 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank1, ar9160Bank1, 2);
162 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank2, ar9160Bank2, 2);
163 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank3, ar9160Bank3, 3);
164 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank6, ar9160Bank6, 3);
165 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank7, ar9160Bank7, 2);
166 if (AR_SREV_SOWL_11(ah))
167 HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac_1_1, 2);
168 else
169 HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac, 2);
170
171 if (!ar5416ChipReset(ah, AH_NULL)) { /* reset chip */
172 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", __func__);
173 ecode = HAL_EIO;
174 goto bad;
175 }
176
177 AH_PRIVATE(ah)->ah_phyRev = OS_REG_READ(ah, AR_PHY_CHIP_ID);
178
179 if (!ar5212ChipTest(ah)) {
180 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n",
181 __func__);
182 ecode = HAL_ESELFTEST;
183 goto bad;
184 }
185
186 /*
187 * Set correct Baseband to analog shift
188 * setting to access analog chips.
189 */
190 OS_REG_WRITE(ah, AR_PHY(0), 0x00000007);
191
192 /* Read Radio Chip Rev Extract */
193 AH_PRIVATE(ah)->ah_analog5GhzRev = ar5416GetRadioRev(ah);
194 switch (AH_PRIVATE(ah)->ah_analog5GhzRev & AR_RADIO_SREV_MAJOR) {
195 case AR_RAD2133_SREV_MAJOR: /* Sowl: 2G/3x3 */
196 case AR_RAD5133_SREV_MAJOR: /* Sowl: 2+5G/3x3 */
197 break;
198 default:
199 if (AH_PRIVATE(ah)->ah_analog5GhzRev == 0) {
200 AH_PRIVATE(ah)->ah_analog5GhzRev =
201 AR_RAD5133_SREV_MAJOR;
202 break;
203 }
204#ifdef AH_DEBUG
205 HALDEBUG(ah, HAL_DEBUG_ANY,
206 "%s: 5G Radio Chip Rev 0x%02X is not supported by "
207 "this driver\n", __func__,
208 AH_PRIVATE(ah)->ah_analog5GhzRev);
209 ecode = HAL_ENOTSUPP;
210 goto bad;
211#endif
212 }
213 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: Attaching AR2133 radio\n",
214 __func__);
215 rfStatus = ar2133RfAttach(ah, &ecode);
216 if (!rfStatus) {
217 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RF setup failed, status %u\n",
218 __func__, ecode);
219 goto bad;
220 }
221
222 ecode = ath_hal_v14EepromAttach(ah);
223 if (ecode != HAL_OK)
224 goto bad;
225
226 /*
227 * Got everything we need now to setup the capabilities.
228 */
229 if (!ar9160FillCapabilityInfo(ah)) {
230 ecode = HAL_EEREAD;
231 goto bad;
232 }
233
234 ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr);
235 if (ecode != HAL_OK) {
236 HALDEBUG(ah, HAL_DEBUG_ANY,
237 "%s: error getting mac address from EEPROM\n", __func__);
238 goto bad;
239 }
240 /* XXX How about the serial number ? */
241 /* Read Reg Domain */
242 AH_PRIVATE(ah)->ah_currentRD =
243 ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, AH_NULL);
244
245 /*
246 * ah_miscMode is populated by ar5416FillCapabilityInfo()
247 * starting from griffin. Set here to make sure that
248 * AR_MISC_MODE_MIC_NEW_LOC_ENABLE is set before a GTK is
249 * placed into hardware.
250 */
251 if (ahp->ah_miscMode != 0)
252 OS_REG_WRITE(ah, AR_MISC_MODE, ahp->ah_miscMode);
253
254 ar9160AniSetup(ah); /* Anti Noise Immunity */
255 ar5416InitNfHistBuff(AH5416(ah)->ah_cal.nfCalHist);
256
257 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__);
258
259 return ah;
260bad:
261 if (ahp)
262 ar9160Detach((struct ath_hal *) ahp);
263 if (status)
264 *status = ecode;
265 return AH_NULL;
266}
267
268void
269ar9160Detach(struct ath_hal *ah)
270{
271 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s:\n", __func__);
272
273 HALASSERT(ah != AH_NULL);
274 HALASSERT(ah->ah_magic == AR5416_MAGIC);
275
276 ar5416Detach(ah);
277}
278
279/*
280 * Fill all software cached or static hardware state information.
281 * Return failure if capabilities are to come from EEPROM and
282 * cannot be read.
283 */
284static HAL_BOOL
285ar9160FillCapabilityInfo(struct ath_hal *ah)
286{
287 HAL_CAPABILITIES *pCap = &AH_PRIVATE(ah)->ah_caps;
288
289 if (!ar5416FillCapabilityInfo(ah))
290 return AH_FALSE;
291 pCap->halCSTSupport = AH_TRUE;
292 pCap->halRifsRxSupport = AH_TRUE;
293 pCap->halRifsTxSupport = AH_TRUE;
294 pCap->halRtsAggrLimit = 64*1024; /* 802.11n max */
295 pCap->halExtChanDfsSupport = AH_TRUE;
296 pCap->halAutoSleepSupport = AH_FALSE; /* XXX? */
297 return AH_TRUE;
298}
299
300static const char*
301ar9160Probe(uint16_t vendorid, uint16_t devid)
302{
303 if (vendorid == ATHEROS_VENDOR_ID && devid == AR9160_DEVID_PCI)
304 return "Atheros 9160";
305 return AH_NULL;
306}
307AH_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 188971 2009-02-23 23:54:08Z 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
60struct ath_hal *ar9160Attach(uint16_t devid, HAL_SOFTC sc,
61 HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status);
62static void ar9160Detach(struct ath_hal *);
63static HAL_BOOL ar9160FillCapabilityInfo(struct ath_hal *ah);
64
65static void
66ar9160AniSetup(struct ath_hal *ah)
67{
68 static const struct ar5212AniParams aniparams = {
69 .maxNoiseImmunityLevel = 4, /* levels 0..4 */
70 .totalSizeDesired = { -55, -55, -55, -55, -62 },
71 .coarseHigh = { -14, -14, -14, -14, -12 },
72 .coarseLow = { -64, -64, -64, -64, -70 },
73 .firpwr = { -78, -78, -78, -78, -80 },
74 .maxSpurImmunityLevel = 2,
75 .cycPwrThr1 = { 2, 4, 6 },
76 .maxFirstepLevel = 2, /* levels 0..2 */
77 .firstep = { 0, 4, 8 },
78 .ofdmTrigHigh = 500,
79 .ofdmTrigLow = 200,
80 .cckTrigHigh = 200,
81 .cckTrigLow = 100,
82 .rssiThrHigh = 40,
83 .rssiThrLow = 7,
84 .period = 100,
85 };
86 /* NB: ANI is not enabled yet */
87 ar5212AniAttach(ah, &aniparams, &aniparams, AH_FALSE);
88}
89
90/*
91 * Attach for an AR9160 part.
92 */
93struct ath_hal *
94ar9160Attach(uint16_t devid, HAL_SOFTC sc,
95 HAL_BUS_TAG st, HAL_BUS_HANDLE sh, HAL_STATUS *status)
96{
97 struct ath_hal_5416 *ahp5416;
98 struct ath_hal_5212 *ahp;
99 struct ath_hal *ah;
100 uint32_t val;
101 HAL_STATUS ecode;
102 HAL_BOOL rfStatus;
103
104 HALDEBUG(AH_NULL, HAL_DEBUG_ATTACH, "%s: sc %p st %p sh %p\n",
105 __func__, sc, (void*) st, (void*) sh);
106
107 /* NB: memory is returned zero'd */
108 ahp5416 = ath_hal_malloc(sizeof (struct ath_hal_5416));
109 if (ahp5416 == AH_NULL) {
110 HALDEBUG(AH_NULL, HAL_DEBUG_ANY,
111 "%s: cannot allocate memory for state block\n", __func__);
112 *status = HAL_ENOMEM;
113 return AH_NULL;
114 }
115 ar5416InitState(ahp5416, devid, sc, st, sh, status);
116 ahp = &ahp5416->ah_5212;
117 ah = &ahp->ah_priv.h;
118
119 /* XXX override with 9160 specific state */
120 /* override 5416 methods for our needs */
121 ah->ah_detach = ar9160Detach;
122
123 AH5416(ah)->ah_cal.iqCalData.calData = &ar9160_iq_cal;
124 AH5416(ah)->ah_cal.adcGainCalData.calData = &ar9160_adc_gain_cal;
125 AH5416(ah)->ah_cal.adcDcCalData.calData = &ar9160_adc_dc_cal;
126 AH5416(ah)->ah_cal.adcDcCalInitData.calData = &ar9160_adc_init_dc_cal;
127 AH5416(ah)->ah_cal.suppCals = ADC_GAIN_CAL | ADC_DC_CAL | IQ_MISMATCH_CAL;
128
129 if (!ar5416SetResetReg(ah, HAL_RESET_POWER_ON)) {
130 /* reset chip */
131 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't reset chip\n",
132 __func__);
133 ecode = HAL_EIO;
134 goto bad;
135 }
136
137 if (!ar5416SetPowerMode(ah, HAL_PM_AWAKE, AH_TRUE)) {
138 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: couldn't wakeup chip\n",
139 __func__);
140 ecode = HAL_EIO;
141 goto bad;
142 }
143 /* Read Revisions from Chips before taking out of reset */
144 val = OS_REG_READ(ah, AR_SREV);
145 HALDEBUG(ah, HAL_DEBUG_ATTACH,
146 "%s: ID 0x%x VERSION 0x%x TYPE 0x%x REVISION 0x%x\n",
147 __func__, MS(val, AR_XSREV_ID), MS(val, AR_XSREV_VERSION),
148 MS(val, AR_XSREV_TYPE), MS(val, AR_XSREV_REVISION));
149 /* NB: include chip type to differentiate from pre-Sowl versions */
150 AH_PRIVATE(ah)->ah_macVersion =
151 (val & AR_XSREV_VERSION) >> AR_XSREV_TYPE_S;
152 AH_PRIVATE(ah)->ah_macRev = MS(val, AR_XSREV_REVISION);
153 /* XXX extract pcie info */
154
155 /* setup common ini data; rf backends handle remainder */
156 HAL_INI_INIT(&ahp->ah_ini_modes, ar9160Modes, 6);
157 HAL_INI_INIT(&ahp->ah_ini_common, ar9160Common, 2);
158
159 HAL_INI_INIT(&AH5416(ah)->ah_ini_bb_rfgain, ar9160BB_RfGain, 3);
160 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank0, ar9160Bank0, 2);
161 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank1, ar9160Bank1, 2);
162 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank2, ar9160Bank2, 2);
163 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank3, ar9160Bank3, 3);
164 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank6, ar9160Bank6, 3);
165 HAL_INI_INIT(&AH5416(ah)->ah_ini_bank7, ar9160Bank7, 2);
166 if (AR_SREV_SOWL_11(ah))
167 HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac_1_1, 2);
168 else
169 HAL_INI_INIT(&AH5416(ah)->ah_ini_addac, ar9160Addac, 2);
170
171 if (!ar5416ChipReset(ah, AH_NULL)) { /* reset chip */
172 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: chip reset failed\n", __func__);
173 ecode = HAL_EIO;
174 goto bad;
175 }
176
177 AH_PRIVATE(ah)->ah_phyRev = OS_REG_READ(ah, AR_PHY_CHIP_ID);
178
179 if (!ar5212ChipTest(ah)) {
180 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: hardware self-test failed\n",
181 __func__);
182 ecode = HAL_ESELFTEST;
183 goto bad;
184 }
185
186 /*
187 * Set correct Baseband to analog shift
188 * setting to access analog chips.
189 */
190 OS_REG_WRITE(ah, AR_PHY(0), 0x00000007);
191
192 /* Read Radio Chip Rev Extract */
193 AH_PRIVATE(ah)->ah_analog5GhzRev = ar5416GetRadioRev(ah);
194 switch (AH_PRIVATE(ah)->ah_analog5GhzRev & AR_RADIO_SREV_MAJOR) {
195 case AR_RAD2133_SREV_MAJOR: /* Sowl: 2G/3x3 */
196 case AR_RAD5133_SREV_MAJOR: /* Sowl: 2+5G/3x3 */
197 break;
198 default:
199 if (AH_PRIVATE(ah)->ah_analog5GhzRev == 0) {
200 AH_PRIVATE(ah)->ah_analog5GhzRev =
201 AR_RAD5133_SREV_MAJOR;
202 break;
203 }
204#ifdef AH_DEBUG
205 HALDEBUG(ah, HAL_DEBUG_ANY,
206 "%s: 5G Radio Chip Rev 0x%02X is not supported by "
207 "this driver\n", __func__,
208 AH_PRIVATE(ah)->ah_analog5GhzRev);
209 ecode = HAL_ENOTSUPP;
210 goto bad;
211#endif
212 }
213 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: Attaching AR2133 radio\n",
214 __func__);
215 rfStatus = ar2133RfAttach(ah, &ecode);
216 if (!rfStatus) {
217 HALDEBUG(ah, HAL_DEBUG_ANY, "%s: RF setup failed, status %u\n",
218 __func__, ecode);
219 goto bad;
220 }
221
222 ecode = ath_hal_v14EepromAttach(ah);
223 if (ecode != HAL_OK)
224 goto bad;
225
226 /*
227 * Got everything we need now to setup the capabilities.
228 */
229 if (!ar9160FillCapabilityInfo(ah)) {
230 ecode = HAL_EEREAD;
231 goto bad;
232 }
233
234 ecode = ath_hal_eepromGet(ah, AR_EEP_MACADDR, ahp->ah_macaddr);
235 if (ecode != HAL_OK) {
236 HALDEBUG(ah, HAL_DEBUG_ANY,
237 "%s: error getting mac address from EEPROM\n", __func__);
238 goto bad;
239 }
240 /* XXX How about the serial number ? */
241 /* Read Reg Domain */
242 AH_PRIVATE(ah)->ah_currentRD =
243 ath_hal_eepromGet(ah, AR_EEP_REGDMN_0, AH_NULL);
244
245 /*
246 * ah_miscMode is populated by ar5416FillCapabilityInfo()
247 * starting from griffin. Set here to make sure that
248 * AR_MISC_MODE_MIC_NEW_LOC_ENABLE is set before a GTK is
249 * placed into hardware.
250 */
251 if (ahp->ah_miscMode != 0)
252 OS_REG_WRITE(ah, AR_MISC_MODE, ahp->ah_miscMode);
253
254 ar9160AniSetup(ah); /* Anti Noise Immunity */
255 ar5416InitNfHistBuff(AH5416(ah)->ah_cal.nfCalHist);
256
257 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s: return\n", __func__);
258
259 return ah;
260bad:
261 if (ahp)
262 ar9160Detach((struct ath_hal *) ahp);
263 if (status)
264 *status = ecode;
265 return AH_NULL;
266}
267
268void
269ar9160Detach(struct ath_hal *ah)
270{
271 HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s:\n", __func__);
272
273 HALASSERT(ah != AH_NULL);
274 HALASSERT(ah->ah_magic == AR5416_MAGIC);
275
276 ar5416Detach(ah);
277}
278
279/*
280 * Fill all software cached or static hardware state information.
281 * Return failure if capabilities are to come from EEPROM and
282 * cannot be read.
283 */
284static HAL_BOOL
285ar9160FillCapabilityInfo(struct ath_hal *ah)
286{
287 HAL_CAPABILITIES *pCap = &AH_PRIVATE(ah)->ah_caps;
288
289 if (!ar5416FillCapabilityInfo(ah))
290 return AH_FALSE;
291 pCap->halCSTSupport = AH_TRUE;
292 pCap->halRifsRxSupport = AH_TRUE;
293 pCap->halRifsTxSupport = AH_TRUE;
294 pCap->halRtsAggrLimit = 64*1024; /* 802.11n max */
295 pCap->halExtChanDfsSupport = AH_TRUE;
296 pCap->halAutoSleepSupport = AH_FALSE; /* XXX? */
297 return AH_TRUE;
298}
299
300static const char*
301ar9160Probe(uint16_t vendorid, uint16_t devid)
302{
303 if (vendorid == ATHEROS_VENDOR_ID && devid == AR9160_DEVID_PCI)
304 return "Atheros 9160";
305 return AH_NULL;
306}
307AH_CHIP(AR9160, ar9160Probe, ar9160Attach);