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ath9k: Add a debugfs file "node_recv"

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This would be useful when debugging RX performance issues.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan
2014-01-13 07:29:30 +05:30
committed by John W. Linville
parent c3b9f9e86b
commit 350e2dcb46
5 changed files with 203 additions and 7 deletions
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8
drivers/net/wireless/ath/ath9k/ath9k.h
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@@ -146,7 +146,9 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
#define ATH_AN_2_TID(_an, _tidno) (&(_an)->tid[(_tidno)])
#define IS_CCK_RATE(rate) ((rate >= 0x18) && (rate <= 0x1e))
#define IS_HT_RATE(rate) (rate & 0x80)
#define IS_CCK_RATE(rate) ((rate >= 0x18) && (rate <= 0x1e))
#define IS_OFDM_RATE(rate) ((rate >= 0x8) && (rate <= 0xf))
struct ath_txq {
int mac80211_qnum; /* mac80211 queue number, -1 means not mac80211 Q */
@@ -262,6 +264,10 @@ struct ath_node {
bool sleeping;
bool no_ps_filter;
#ifdef CONFIG_ATH9K_STATION_STATISTICS
struct ath_rx_rate_stats rx_rate_stats;
#endif
};
struct ath_tx_control {