From: Wojciech Dubowik Date: Wed, 24 Jan 2018 08:02:16 +0000 (+0100) Subject: ath9k: Alternative EEPROM size for AR9003 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=528782ecf59f7bab2f1368628a479f49be59b512;p=linux.git ath9k: Alternative EEPROM size for AR9003 AR9003 factory calibration allows to use bigger EEPROM than standard 1k without changing the default layout. Allow probing of EEPROM at alternative address if initial check for default fails. The original ar9003 eeprom ops are still be used. Signed-off-by: Wojciech Dubowik Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index c2e210c0a7708..23bb677174690 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -3310,6 +3310,12 @@ static int ar9300_eeprom_restore_internal(struct ath_hw *ah, if (ar9300_check_eeprom_header(ah, read, cptr)) goto found; + cptr = AR9300_BASE_ADDR_4K; + ath_dbg(common, EEPROM, "Trying EEPROM access at Address 0x%04x\n", + cptr); + if (ar9300_check_eeprom_header(ah, read, cptr)) + goto found; + cptr = AR9300_BASE_ADDR_512; ath_dbg(common, EEPROM, "Trying EEPROM access at Address 0x%04x\n", cptr);