diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_mac.h | 28 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 1 |
3 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.h b/drivers/net/wireless/ath/ath9k/ar9003_mac.h index b22f78c320c5..7374439a836c 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.h @@ -37,6 +37,34 @@ struct ar9003_rxs { u32 status11; } __packed; +/* Transmit Control Descriptor */ +struct ar9003_txc { + u32 info; /* descriptor information */ + u32 link; /* link pointer */ + u32 data0; /* data pointer to 1st buffer */ + u32 ctl3; /* DMA control 3 */ + u32 data1; /* data pointer to 2nd buffer */ + u32 ctl5; /* DMA control 5 */ + u32 data2; /* data pointer to 3rd buffer */ + u32 ctl7; /* DMA control 7 */ + u32 data3; /* data pointer to 4th buffer */ + u32 ctl9; /* DMA control 9 */ + u32 ctl10; /* DMA control 10 */ + u32 ctl11; /* DMA control 11 */ + u32 ctl12; /* DMA control 12 */ + u32 ctl13; /* DMA control 13 */ + u32 ctl14; /* DMA control 14 */ + u32 ctl15; /* DMA control 15 */ + u32 ctl16; /* DMA control 16 */ + u32 ctl17; /* DMA control 17 */ + u32 ctl18; /* DMA control 18 */ + u32 ctl19; /* DMA control 19 */ + u32 ctl20; /* DMA control 20 */ + u32 ctl21; /* DMA control 21 */ + u32 ctl22; /* DMA control 22 */ + u32 pad[9]; /* pad to cache line (128 bytes/32 dwords) */ +} __packed; + void ar9003_hw_attach_mac_ops(struct ath_hw *hw); void ath9k_hw_set_rx_bufsize(struct ath_hw *ah, u16 buf_size); void ath9k_hw_addrxbuf_edma(struct ath_hw *ah, u32 rxdp, diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 4bfb3a847920..f45e724c841f 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2961,6 +2961,9 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) pCap->rx_hp_qdepth = ATH9K_HW_RX_HP_QDEPTH; pCap->rx_lp_qdepth = ATH9K_HW_RX_LP_QDEPTH; pCap->rx_status_len = sizeof(struct ar9003_rxs); + pCap->tx_desc_len = sizeof(struct ar9003_txc); + } else { + pCap->tx_desc_len = sizeof(struct ath_desc); } return 0; diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index b0cfc77a66fc..ce9d12bd1759 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -206,6 +206,7 @@ struct ath9k_hw_capabilities { u8 rx_hp_qdepth; u8 rx_lp_qdepth; u8 rx_status_len; + u8 tx_desc_len; }; struct ath9k_ops_config { |