ath9k_hw: move AR9280 PCI EEPROM fix to eeprom_def.c

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index 3d1b86bd07d..cf59799ef30 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -223,6 +223,12 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah)
                 return -EINVAL;
         }
 
+        /* Enable fixup for AR_AN_TOP2 if necessary */
+        if (AR_SREV_9280_10_OR_LATER(ah) &&
+            (eep->baseEepHeader.version & 0xff) > 0x0a &&
+            eep->baseEepHeader.pwdclkind == 0)
+                ah->need_an_top2_fixup = 1;
+
         return 0;
 }