diff options
| author | Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2010-04-15 17:39:34 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-04-16 15:43:47 -0400 |
| commit | 5088c2f1a2475546d9a79b515bde6d65b8681e51 (patch) | |
| tree | 64b925a80e8d8d7e7b0a8824a471646ceaf5bd79 /drivers/net/wireless/ath/ath9k/ath9k.h | |
| parent | 4adfcdedd4e0c05c1b659da5f2b8bc4e2d4a86df (diff) | |
ath9k: Initialize and configure tx status for EDMA
Also add a function to clean up tx status ring.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ath9k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index f67be52591d..2d3e42ad3b0 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -114,8 +114,10 @@ enum buffer_type { #define bf_isretried(bf) (bf->bf_state.bf_type & BUF_RETRY) #define bf_isxretried(bf) (bf->bf_state.bf_type & BUF_XRETRY) +#define ATH_TXSTATUS_RING_SIZE 64 + struct ath_descdma { - struct ath_desc *dd_desc; + void *dd_desc; dma_addr_t dd_desc_paddr; u32 dd_desc_len; struct ath_buf *dd_bufptr; @@ -515,6 +517,8 @@ struct ath_softc { struct ath_beacon_config cur_beacon_conf; struct delayed_work tx_complete_work; struct ath_btcoex btcoex; + + struct ath_descdma txsdma; }; struct ath_wiphy { |