diff options
Diffstat (limited to 'drivers/net/wireless/ath9k/hw.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/hw.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c index 58f94c3f5e9..34474edefc9 100644 --- a/drivers/net/wireless/ath9k/hw.c +++ b/drivers/net/wireless/ath9k/hw.c @@ -1212,6 +1212,14 @@ struct ath_hal *ath9k_hw_attach(u16 devid, struct ath_softc *sc, static void ath9k_hw_override_ini(struct ath_hal *ah, struct ath9k_channel *chan) { + /* + * Set the RX_ABORT and RX_DIS and clear if off only after + * RXE is set for MAC. This prevents frames with corrupted + * descriptor status. + */ + REG_SET_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT)); + + if (!AR_SREV_5416_V20_OR_LATER(ah) || AR_SREV_9280_10_OR_LATER(ah)) return; |