diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath9k/hw.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/ath9k/mac.c | 3 |
2 files changed, 9 insertions, 2 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; diff --git a/drivers/net/wireless/ath9k/mac.c b/drivers/net/wireless/ath9k/mac.c index 5254ea49f8a..af32d091dc3 100644 --- a/drivers/net/wireless/ath9k/mac.c +++ b/drivers/net/wireless/ath9k/mac.c @@ -916,12 +916,11 @@ void ath9k_hw_rxena(struct ath_hal *ah) void ath9k_hw_startpcureceive(struct ath_hal *ah) { - REG_CLR_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT)); - ath9k_enable_mib_counters(ah); ath9k_ani_reset(ah); + REG_CLR_BIT(ah, AR_DIAG_SW, (AR_DIAG_RX_DIS | AR_DIAG_RX_ABORT)); } void ath9k_hw_stoppcurecv(struct ath_hal *ah) |