ath9k_hw: Add function to configure tx status ring buffer
Also reset tx status ring suring chip reset.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.h b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
index 2ba06d7..ef79996 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.h
@@ -73,6 +73,18 @@
u32 pad[9]; /* pad to cache line (128 bytes/32 dwords) */
} __packed;
+struct ar9003_txs {
+ u32 ds_info;
+ u32 status1;
+ u32 status2;
+ u32 status3;
+ u32 status4;
+ u32 status5;
+ u32 status6;
+ u32 status7;
+ u32 status8;
+} __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,
@@ -81,5 +93,8 @@
int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah,
struct ath_rx_status *rxs,
void *buf_addr);
-
+void ath9k_hw_reset_txstatus_ring(struct ath_hw *ah);
+void ath9k_hw_setup_statusring(struct ath_hw *ah, void *ts_start,
+ u32 ts_paddr_start,
+ u8 size);
#endif