diff options
| author |   Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2011-11-30 10:41:19 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2011-11-30 15:08:45 -0500 |
| commit | f229f815d26acea2e51ef073ef73ea37406cca98 (patch) | |
| tree | fc432699d6546e347aac7bd217ea92c5980e21e9 /drivers/net/wireless/ath/ath9k/mac.c | |
| parent | ath9k: Add MCI interrupt to interrupt mask (diff) | |
| download | linux-dev-f229f815d26acea2e51ef073ef73ea37406cca98.tar.xz linux-dev-f229f815d26acea2e51ef073ef73ea37406cca98.zip | |
ath9k_hw: take care of enabling MCI interrupts
enable MCI interrupt when ath9k_hw_enable_interrupts is called,
like during the completion of chip_reset before which the interrupts
are disabled
Cc: Wilson Tsao <wtsao@qca.qualcomm.com>
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index ecdb6fd29079..9d693201b0b5 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -798,6 +798,7 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah) { struct ath_common *common = ath9k_hw_common(ah); u32 sync_default = AR_INTR_SYNC_DEFAULT; + u32 async_mask; if (!(ah->imask & ATH9K_INT_GLOBAL)) return; @@ -812,13 +813,16 @@ void ath9k_hw_enable_interrupts(struct ath_hw *ah) if (AR_SREV_9340(ah)) sync_default &= ~AR_INTR_SYNC_HOST1_FATAL; + async_mask = AR_INTR_MAC_IRQ; + + if (ah->imask & ATH9K_INT_MCI) + async_mask |= AR_INTR_ASYNC_MASK_MCI; + ath_dbg(common, ATH_DBG_INTERRUPT, "enable IER\n"); REG_WRITE(ah, AR_IER, AR_IER_ENABLE); if (!AR_SREV_9100(ah)) { - REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, - AR_INTR_MAC_IRQ); - REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ); - + REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, async_mask); + REG_WRITE(ah, AR_INTR_ASYNC_MASK, async_mask); REG_WRITE(ah, AR_INTR_SYNC_ENABLE, sync_default); REG_WRITE(ah, AR_INTR_SYNC_MASK, sync_default); |