1 /*-
2  * SPDX-License-Identifier: ISC
13  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
30 #define	IS_VERS(op, v)	((pBase->version & AR5416_EEP_VER_MINOR_MASK) op (v))  in v14EepromGet()
31 	HAL_EEPROM_v14 *ee = AH_PRIVATE(ah)->ah_eeprom;  in v14EepromGet()
32 	const MODAL_EEP_HEADER *pModal = ee->ee_base.modalHeader;  in v14EepromGet()
33 	const BASE_EEP_HEADER  *pBase  = &ee->ee_base.baseEepHeader;  in v14EepromGet()
49 			macaddr[i] = pBase->macAddr[i];  in v14EepromGet()
50 			sum += pBase->macAddr[i];  in v14EepromGet()
59 		return pBase->regDmn[0];  in v14EepromGet()
61 		return pBase->regDmn[1];  in v14EepromGet()
63 		return pBase->deviceCap;  in v14EepromGet()
65 		return pBase->opCapFlags;  in v14EepromGet()
67 		return pBase->rfSilent;  in v14EepromGet()
77 		return pBase->txMask;  in v14EepromGet()
79 		return pBase->rxMask;  in v14EepromGet()
82 		    pBase->rxGainType : AR5416_EEP_RXGAIN_ORIG;  in v14EepromGet()
85 		    pBase->txGainType : AR5416_EEP_TXGAIN_ORIG;  in v14EepromGet()
90 		return pBase->fastClk5g ? HAL_OK : HAL_EIO;  in v14EepromGet()
93 		return pBase->openLoopPwrCntl ?  HAL_OK : HAL_EIO;  in v14EepromGet()
96 			*(uint8_t *) val = pBase->dacHiPwrMode_5G;  in v14EepromGet()
102 			*(uint8_t *) val = pBase->frac_n_5g;  in v14EepromGet()
108 		return pBase->opCapFlags & AR5416_OPFLAGS_11A ?  in v14EepromGet()
113 		return pBase->opCapFlags & AR5416_OPFLAGS_11G ?  in v14EepromGet()
118 	case AR_EEP_WRITEPROTECT:	/* NB: no write protect bit */  in v14EepromGet()
132 		*(int8_t *) val = ee->ee_antennaGainMax[1];  in v14EepromGet()
135 		*(int8_t *) val = ee->ee_antennaGainMax[0];  in v14EepromGet()
139 			*(int8_t *) val = pBase->pwr_table_offset;  in v14EepromGet()
145 			*(uint8_t *) val = pBase->pwdclkind;  in v14EepromGet()
162 	HAL_EEPROM_v14 *ee = AH_PRIVATE(ah)->ah_eeprom;  in v14EepromSet()
166 		ee->ee_antennaGainMax[1] = (int8_t) v;  in v14EepromSet()
169 		ee->ee_antennaGainMax[0] = (int8_t) v;  in v14EepromSet()
179 	HAL_EEPROM_v14 *ee = AH_PRIVATE(ah)->ah_eeprom;  in v14EepromDiag()
190 /* Do structure specific swaps if Eeprom format is non native to host */
199 	word = __bswap16(ee->baseEepHeader.length);  in eepromSwap()
200 	ee->baseEepHeader.length = word;  in eepromSwap()
202 	word = __bswap16(ee->baseEepHeader.checksum);  in eepromSwap()
203 	ee->baseEepHeader.checksum = word;  in eepromSwap()
205 	word = __bswap16(ee->baseEepHeader.version);  in eepromSwap()
206 	ee->baseEepHeader.version = word;  in eepromSwap()
208 	word = __bswap16(ee->baseEepHeader.regDmn[0]);  in eepromSwap()
209 	ee->baseEepHeader.regDmn[0] = word;  in eepromSwap()
211 	word = __bswap16(ee->baseEepHeader.regDmn[1]);  in eepromSwap()
212 	ee->baseEepHeader.regDmn[1] = word;  in eepromSwap()
214 	word = __bswap16(ee->baseEepHeader.rfSilent);  in eepromSwap()
215 	ee->baseEepHeader.rfSilent = word;  in eepromSwap()
217 	word = __bswap16(ee->baseEepHeader.blueToothOptions);  in eepromSwap()
218 	ee->baseEepHeader.blueToothOptions = word;   in eepromSwap()
220 	word = __bswap16(ee->baseEepHeader.deviceCap);  in eepromSwap()
221 	ee->baseEepHeader.deviceCap = word;  in eepromSwap()
225 		pModal = &ee->modalHeader[j];  in eepromSwap()
228 		integer = __bswap32(pModal->antCtrlCommon);  in eepromSwap()
229 		pModal->antCtrlCommon = integer;  in eepromSwap()
232 			integer = __bswap32(pModal->antCtrlChain[i]);  in eepromSwap()
233 			pModal->antCtrlChain[i] = integer;  in eepromSwap()
236 			word = __bswap16(pModal->xpaBiasLvlFreq[i]);  in eepromSwap()
237 			pModal->xpaBiasLvlFreq[i] = word;  in eepromSwap()
240 			word = __bswap16(pModal->spurChans[i].spurChan);  in eepromSwap()
241 			pModal->spurChans[i].spurChan = word;  in eepromSwap()
249 	HAL_EEPROM_v14 *ee = AH_PRIVATE(ah)->ah_eeprom;  in v14EepromGetSpurChan()
252 	return ee->ee_base.modalHeader[is2GHz].spurChans[ix].spurChan;  in v14EepromGetSpurChan()
258  * Get channel value from binary representation held in eeprom
266 	 * an fbin and as a frequency - do not convert  in fbin2freq()
274  * Copy EEPROM Conformance Testing Limits contents 
283 	RD_EDGES_POWER *rep = ee->ee_rdEdgesPower;  in v14EepromReadCTLInfo()
286 	HALASSERT(AR5416_NUM_CTLS <= sizeof(ee->ee_rdEdgesPower)/NUM_EDGES);  in v14EepromReadCTLInfo()
288 	for (i = 0; ee->ee_base.ctlIndex[i] != 0 && i < AR5416_NUM_CTLS; i++) {  in v14EepromReadCTLInfo()
291 			if (ee->ee_base.ctlData[i].ctlEdges[CTL_CHAIN][j].bChannel == AR5416_BCHAN_UNUSED) {  in v14EepromReadCTLInfo()
297 				    ee->ee_base.ctlData[i].ctlEdges[CTL_CHAIN][j].bChannel,  in v14EepromReadCTLInfo()
298 				    (ee->ee_base.ctlIndex[i] & CTL_MODE_M) != CTL_11A);  in v14EepromReadCTLInfo()
299 …rep[j].twice_rdEdgePower = MS(ee->ee_base.ctlData[i].ctlEdges[CTL_CHAIN][j].tPowerFlag, CAL_CTL_ED…  in v14EepromReadCTLInfo()
300 …rep[j].flag = MS(ee->ee_base.ctlData[i].ctlEdges[CTL_CHAIN][j].tPowerFlag, CAL_CTL_EDGES_FLAG) != …  in v14EepromReadCTLInfo()
305 	ee->ee_numCtls = i;  in v14EepromReadCTLInfo()
311  * Reclaim any EEPROM-related storage.
316 	HAL_EEPROM_v14 *ee = AH_PRIVATE(ah)->ah_eeprom;  in v14EepromDetach()
319 	AH_PRIVATE(ah)->ah_eeprom = AH_NULL;  in v14EepromDetach()
323     (((_ee)->ee_base.baseEepHeader.version >> 12) & 0xF)
325     (((_ee)->ee_base.baseEepHeader.version) & 0xFFF)
328  * Howl is (hopefully) a special case where the endian-ness of the EEPROM
329  * matches the native endian-ness; and that supplied EEPROMs don't have
336 	HAL_EEPROM_v14 *ee = AH_PRIVATE(ah)->ah_eeprom;  in ath_hal_v14EepromAttach()
345 	 * Don't check magic if we're supplied with an EEPROM block,  in ath_hal_v14EepromAttach()
349 	if (ah->ah_eepromdata == NULL) {  in ath_hal_v14EepromAttach()
352 			    "%s Error reading Eeprom MAGIC\n", __func__);  in ath_hal_v14EepromAttach()
355 		HALDEBUG(ah, HAL_DEBUG_ATTACH, "%s Eeprom Magic = 0x%x\n",  in ath_hal_v14EepromAttach()
369 	eep_data = (uint16_t *)&ee->ee_base;  in ath_hal_v14EepromAttach()
374 			    "%s eeprom read error at offset 0x%x\n",  in ath_hal_v14EepromAttach()
379 	/* Convert to eeprom native eeprom endian format */  in ath_hal_v14EepromAttach()
381 	if (ah->ah_eepromdata == NULL && isBigEndian()) {  in ath_hal_v14EepromAttach()
387 	 * At this point, we're in the native eeprom endian format  in ath_hal_v14EepromAttach()
388 	 * Now, determine the eeprom endian by looking at byte 26??  in ath_hal_v14EepromAttach()
390 	need_swap = ((ee->ee_base.baseEepHeader.eepMisc & AR5416_EEPMISC_BIG_ENDIAN) != 0) ^ isBigEndian();  in ath_hal_v14EepromAttach()
393 		    "Byte swap EEPROM contents.\n");  in ath_hal_v14EepromAttach()
394 		len = __bswap16(ee->ee_base.baseEepHeader.length);  in ath_hal_v14EepromAttach()
396 		len = ee->ee_base.baseEepHeader.length;  in ath_hal_v14EepromAttach()
400 	/* Apply the checksum, done in native eeprom format */  in ath_hal_v14EepromAttach()
401 	/* XXX - Need to check to make sure checksum calculation is done  in ath_hal_v14EepromAttach()
405 	 * eeprom format   in ath_hal_v14EepromAttach()
410 	/* Check CRC - Attach should fail on a bad checksum */  in ath_hal_v14EepromAttach()
413 		    "Bad EEPROM checksum 0x%x (Len=%u)\n", sum, len);  in ath_hal_v14EepromAttach()
418 		eepromSwap(&ee->ee_base);	/* byte swap multi-byte data */  in ath_hal_v14EepromAttach()
426 	    "%s Eeprom Version %u.%u\n", __func__,  in ath_hal_v14EepromAttach()
432 		    "Bad EEPROM version 0x%x\n", owl_get_eep_ver(ee));  in ath_hal_v14EepromAttach()
438 	AH_PRIVATE(ah)->ah_eeprom = ee;  in ath_hal_v14EepromAttach()
439 	AH_PRIVATE(ah)->ah_eeversion = ee->ee_base.baseEepHeader.version;  in ath_hal_v14EepromAttach()
440 	AH_PRIVATE(ah)->ah_eepromDetach = v14EepromDetach;  in ath_hal_v14EepromAttach()
441 	AH_PRIVATE(ah)->ah_eepromGet = v14EepromGet;  in ath_hal_v14EepromAttach()
442 	AH_PRIVATE(ah)->ah_eepromSet = v14EepromSet;  in ath_hal_v14EepromAttach()
443 	AH_PRIVATE(ah)->ah_getSpurChan = v14EepromGetSpurChan;  in ath_hal_v14EepromAttach()
444 	AH_PRIVATE(ah)->ah_eepromDiag = v14EepromDiag;  in ath_hal_v14EepromAttach()