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ath9k_hw: Add dump_eeprom support for AR9287
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Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rajkumar Manoharan authored and John W. Linville committed Aug 9, 2011
1 parent 4f011a2 commit 49c9952
Showing 1 changed file with 106 additions and 0 deletions.
106 changes: 106 additions & 0 deletions drivers/net/wireless/ath/ath9k/eeprom_9287.c
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,111 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
return __ath9k_hw_ar9287_fill_eeprom(ah);
}

#if defined(CONFIG_ATH9K_DEBUGFS) || defined(CONFIG_ATH9K_HTC_DEBUGFS)
static u32 ar9287_dump_modal_eeprom(char *buf, u32 len, u32 size,
struct modal_eep_ar9287_header *modal_hdr)
{
PR_EEP("Chain0 Ant. Control", modal_hdr->antCtrlChain[0]);
PR_EEP("Chain1 Ant. Control", modal_hdr->antCtrlChain[1]);
PR_EEP("Ant. Common Control", modal_hdr->antCtrlCommon);
PR_EEP("Chain0 Ant. Gain", modal_hdr->antennaGainCh[0]);
PR_EEP("Chain1 Ant. Gain", modal_hdr->antennaGainCh[1]);
PR_EEP("Switch Settle", modal_hdr->switchSettling);
PR_EEP("Chain0 TxRxAtten", modal_hdr->txRxAttenCh[0]);
PR_EEP("Chain1 TxRxAtten", modal_hdr->txRxAttenCh[1]);
PR_EEP("Chain0 RxTxMargin", modal_hdr->rxTxMarginCh[0]);
PR_EEP("Chain1 RxTxMargin", modal_hdr->rxTxMarginCh[1]);
PR_EEP("ADC Desired size", modal_hdr->adcDesiredSize);
PR_EEP("txEndToXpaOff", modal_hdr->txEndToXpaOff);
PR_EEP("txEndToRxOn", modal_hdr->txEndToRxOn);
PR_EEP("txFrameToXpaOn", modal_hdr->txFrameToXpaOn);
PR_EEP("CCA Threshold)", modal_hdr->thresh62);
PR_EEP("Chain0 NF Threshold", modal_hdr->noiseFloorThreshCh[0]);
PR_EEP("Chain1 NF Threshold", modal_hdr->noiseFloorThreshCh[1]);
PR_EEP("xpdGain", modal_hdr->xpdGain);
PR_EEP("External PD", modal_hdr->xpd);
PR_EEP("Chain0 I Coefficient", modal_hdr->iqCalICh[0]);
PR_EEP("Chain1 I Coefficient", modal_hdr->iqCalICh[1]);
PR_EEP("Chain0 Q Coefficient", modal_hdr->iqCalQCh[0]);
PR_EEP("Chain1 Q Coefficient", modal_hdr->iqCalQCh[1]);
PR_EEP("pdGainOverlap", modal_hdr->pdGainOverlap);
PR_EEP("xPA Bias Level", modal_hdr->xpaBiasLvl);
PR_EEP("txFrameToDataStart", modal_hdr->txFrameToDataStart);
PR_EEP("txFrameToPaOn", modal_hdr->txFrameToPaOn);
PR_EEP("HT40 Power Inc.", modal_hdr->ht40PowerIncForPdadc);
PR_EEP("Chain0 bswAtten", modal_hdr->bswAtten[0]);
PR_EEP("Chain1 bswAtten", modal_hdr->bswAtten[1]);
PR_EEP("Chain0 bswMargin", modal_hdr->bswMargin[0]);
PR_EEP("Chain1 bswMargin", modal_hdr->bswMargin[1]);
PR_EEP("HT40 Switch Settle", modal_hdr->swSettleHt40);
PR_EEP("AR92x7 Version", modal_hdr->version);
PR_EEP("DriverBias1", modal_hdr->db1);
PR_EEP("DriverBias2", modal_hdr->db1);
PR_EEP("CCK OutputBias", modal_hdr->ob_cck);
PR_EEP("PSK OutputBias", modal_hdr->ob_psk);
PR_EEP("QAM OutputBias", modal_hdr->ob_qam);
PR_EEP("PAL_OFF OutputBias", modal_hdr->ob_pal_off);

return len;
}

static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
u8 *buf, u32 len, u32 size)
{
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
struct base_eep_ar9287_header *pBase = &eep->baseEepHeader;

if (!dump_base_hdr) {
len += snprintf(buf + len, size - len,
"%20s :\n", "2GHz modal Header");
len += ar9287_dump_modal_eeprom(buf, len, size,
&eep->modalHeader);
goto out;
}

PR_EEP("Major Version", pBase->version >> 12);
PR_EEP("Minor Version", pBase->version & 0xFFF);
PR_EEP("Checksum", pBase->checksum);
PR_EEP("Length", pBase->length);
PR_EEP("RegDomain1", pBase->regDmn[0]);
PR_EEP("RegDomain2", pBase->regDmn[1]);
PR_EEP("TX Mask", pBase->txMask);
PR_EEP("RX Mask", pBase->rxMask);
PR_EEP("Allow 5GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11A));
PR_EEP("Allow 2GHz", !!(pBase->opCapFlags & AR5416_OPFLAGS_11G));
PR_EEP("Disable 2GHz HT20", !!(pBase->opCapFlags &
AR5416_OPFLAGS_N_2G_HT20));
PR_EEP("Disable 2GHz HT40", !!(pBase->opCapFlags &
AR5416_OPFLAGS_N_2G_HT40));
PR_EEP("Disable 5Ghz HT20", !!(pBase->opCapFlags &
AR5416_OPFLAGS_N_5G_HT20));
PR_EEP("Disable 5Ghz HT40", !!(pBase->opCapFlags &
AR5416_OPFLAGS_N_5G_HT40));
PR_EEP("Big Endian", !!(pBase->eepMisc & 0x01));
PR_EEP("Cal Bin Major Ver", (pBase->binBuildNumber >> 24) & 0xFF);
PR_EEP("Cal Bin Minor Ver", (pBase->binBuildNumber >> 16) & 0xFF);
PR_EEP("Cal Bin Build", (pBase->binBuildNumber >> 8) & 0xFF);
PR_EEP("Power Table Offset", pBase->pwrTableOffset);
PR_EEP("OpenLoop Power Ctrl", pBase->openLoopPwrCntl);

len += snprintf(buf + len, size - len, "%20s : %pM\n", "MacAddress",
pBase->macAddr);

out:
if (len > size)
len = size;

return len;
}
#else
static u32 ath9k_hw_ar9287_dump_eeprom(struct ath_hw *ah, bool dump_base_hdr,
u8 *buf, u32 len, u32 size)
{
return 0;
}
#endif


static int ath9k_hw_ar9287_check_eeprom(struct ath_hw *ah)
{
u32 sum = 0, el, integer;
Expand Down Expand Up @@ -991,6 +1096,7 @@ const struct eeprom_ops eep_ar9287_ops = {
.check_eeprom = ath9k_hw_ar9287_check_eeprom,
.get_eeprom = ath9k_hw_ar9287_get_eeprom,
.fill_eeprom = ath9k_hw_ar9287_fill_eeprom,
.dump_eeprom = ath9k_hw_ar9287_dump_eeprom,
.get_eeprom_ver = ath9k_hw_ar9287_get_eeprom_ver,
.get_eeprom_rev = ath9k_hw_ar9287_get_eeprom_rev,
.set_board_values = ath9k_hw_ar9287_set_board_values,
Expand Down

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