diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/reg.h | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index 05159584a54..44ea43a143d 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -569,6 +569,9 @@ bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) AR_D_MISC_POST_FR_BKOFF_DIS); } + if (AR_SREV_9300_20_OR_LATER(ah)) + REG_WRITE(ah, AR_Q_DESC_CRCCHK, AR_Q_DESC_CRCCHK_EN); + if (qi->tqi_qflags & TXQ_FLAG_TXOKINT_ENABLE) ah->txok_interrupt_mask |= 1 << q; else diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index ff8914049c5..d4371a43bda 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -478,6 +478,10 @@ #define AR_Q_RDYTIMESHDN 0x0a40 #define AR_Q_RDYTIMESHDN_M 0x000003FF +/* MAC Descriptor CRC check */ +#define AR_Q_DESC_CRCCHK 0xa44 +/* Enable CRC check on the descriptor fetched from host */ +#define AR_Q_DESC_CRCCHK_EN 1 #define AR_NUM_DCU 10 #define AR_DCU_0 0x0001 |