diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/dma.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/dma.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/net/wireless/ath/ath5k/dma.c b/drivers/net/wireless/ath/ath5k/dma.c index 941b51130a6f..923c9ca5c4f0 100644 --- a/drivers/net/wireless/ath/ath5k/dma.c +++ b/drivers/net/wireless/ath/ath5k/dma.c @@ -48,7 +48,6 @@ */ void ath5k_hw_start_rx_dma(struct ath5k_hw *ah) { - ATH5K_TRACE(ah->ah_sc); ath5k_hw_reg_write(ah, AR5K_CR_RXE, AR5K_CR); ath5k_hw_reg_read(ah, AR5K_CR); } @@ -62,7 +61,6 @@ int ath5k_hw_stop_rx_dma(struct ath5k_hw *ah) { unsigned int i; - ATH5K_TRACE(ah->ah_sc); ath5k_hw_reg_write(ah, AR5K_CR_RXD, AR5K_CR); /* @@ -96,8 +94,6 @@ u32 ath5k_hw_get_rxdp(struct ath5k_hw *ah) */ void ath5k_hw_set_rxdp(struct ath5k_hw *ah, u32 phys_addr) { - ATH5K_TRACE(ah->ah_sc); - ath5k_hw_reg_write(ah, phys_addr, AR5K_RXDP); } @@ -125,7 +121,6 @@ int ath5k_hw_start_tx_dma(struct ath5k_hw *ah, unsigned int queue) { u32 tx_queue; - ATH5K_TRACE(ah->ah_sc); AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num); /* Return if queue is declared inactive */ @@ -186,7 +181,6 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue) unsigned int i = 40; u32 tx_queue, pending; - ATH5K_TRACE(ah->ah_sc); AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num); /* Return if queue is declared inactive */ @@ -250,7 +244,7 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue) /* Force channel idle high */ AR5K_REG_ENABLE_BITS(ah, AR5K_DIAG_SW_5211, - AR5K_DIAG_SW_CHANEL_IDLE_HIGH); + AR5K_DIAG_SW_CHANNEL_IDLE_HIGH); /* Wait a while and disable mechanism */ udelay(200); @@ -267,7 +261,7 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue) } while (--i && pending); AR5K_REG_DISABLE_BITS(ah, AR5K_DIAG_SW_5211, - AR5K_DIAG_SW_CHANEL_IDLE_HIGH); + AR5K_DIAG_SW_CHANNEL_IDLE_HIGH); } /* Clear register */ @@ -297,7 +291,6 @@ u32 ath5k_hw_get_txdp(struct ath5k_hw *ah, unsigned int queue) { u16 tx_reg; - ATH5K_TRACE(ah->ah_sc); AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num); /* @@ -340,7 +333,6 @@ int ath5k_hw_set_txdp(struct ath5k_hw *ah, unsigned int queue, u32 phys_addr) { u16 tx_reg; - ATH5K_TRACE(ah->ah_sc); AR5K_ASSERT_ENTRY(queue, ah->ah_capabilities.cap_queues.q_tx_num); /* @@ -385,11 +377,11 @@ int ath5k_hw_set_txdp(struct ath5k_hw *ah, unsigned int queue, u32 phys_addr) * * This function increases/decreases the tx trigger level for the tx fifo * buffer (aka FIFO threshold) that is used to indicate when PCU flushes - * the buffer and transmits it's data. Lowering this results sending small + * the buffer and transmits its data. Lowering this results sending small * frames more quickly but can lead to tx underruns, raising it a lot can * result other problems (i think bmiss is related). Right now we start with * the lowest possible (64Bytes) and if we get tx underrun we increase it using - * the increase flag. Returns -EIO if we have have reached maximum/minimum. + * the increase flag. Returns -EIO if we have reached maximum/minimum. * * XXX: Link this with tx DMA size ? * XXX: Use it to save interrupts ? @@ -400,8 +392,6 @@ int ath5k_hw_update_tx_triglevel(struct ath5k_hw *ah, bool increase) u32 trigger_level, imr; int ret = -EIO; - ATH5K_TRACE(ah->ah_sc); - /* * Disable interrupts by setting the mask */ @@ -451,7 +441,6 @@ done: */ bool ath5k_hw_is_intr_pending(struct ath5k_hw *ah) { - ATH5K_TRACE(ah->ah_sc); return ath5k_hw_reg_read(ah, AR5K_INTPEND) == 1 ? 1 : 0; } @@ -475,8 +464,6 @@ int ath5k_hw_get_isr(struct ath5k_hw *ah, enum ath5k_int *interrupt_mask) { u32 data; - ATH5K_TRACE(ah->ah_sc); - /* * Read interrupt status from the Interrupt Status register * on 5210 |