diff options
| author | Ben Greear <greearb@candelatech.com> | 2011-01-09 23:11:45 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-01-21 15:32:22 -0500 |
| commit | 2dac4fb97a41af1e6b7ab9f59c837d20838e92da (patch) | |
| tree | 3c127ad35b4a269b0c3cce375298c315c7850413 /drivers/net/wireless/ath/ath9k/mac.c | |
| parent | 233536e126056f65a8aac7ff38788d19dbb53299 (diff) | |
ath9k: Add more information to debugfs xmit file.
Should help debug strange tx lockup type issues.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/mac.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c index c75d40fb86f1..5f2b93441e5c 100644 --- a/drivers/net/wireless/ath/ath9k/mac.c +++ b/drivers/net/wireless/ath/ath9k/mac.c @@ -16,6 +16,8 @@ #include "hw.h" #include "hw-ops.h" +#include "debug.h" +#include "ath9k.h" static void ath9k_hw_set_txq_interrupts(struct ath_hw *ah, struct ath9k_tx_queue_info *qi) @@ -50,12 +52,18 @@ EXPORT_SYMBOL(ath9k_hw_gettxbuf); void ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp) { + struct ath_wiphy *aphy = ah->hw->priv; + struct ath_softc *sc = aphy->sc; + TX_STAT_INC(q, puttxbuf); REG_WRITE(ah, AR_QTXDP(q), txdp); } EXPORT_SYMBOL(ath9k_hw_puttxbuf); void ath9k_hw_txstart(struct ath_hw *ah, u32 q) { + struct ath_wiphy *aphy = ah->hw->priv; + struct ath_softc *sc = aphy->sc; + TX_STAT_INC(q, txstart); ath_dbg(ath9k_hw_common(ah), ATH_DBG_QUEUE, "Enable TXE on queue: %u\n", q); REG_WRITE(ah, AR_Q_TXE, 1 << q); |