ath9k: Initialize and configure tx status for EDMA

[deliverable/linux.git] / drivers / net / wireless / ath / ath9k / ath9k.h

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index f67be52591d524b5b4b09695212e6c0b1d975b0f..2d3e42ad3b05a9e840c01b39369bb51cf8728dd9 100644 (file)
--- 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 {