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ath5k: Debug DMA timeouts

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* Increase timeouts on ath5k_hw_stop_tx_dma and also wait for
 tx queue to stop before checking for pending frames

 * Add a new debug level to debug dma start/stop

 Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nick Kossifidis
2010-11-23 20:47:31 +02:00
committed by John W. Linville
parent 80dac9eecb
commit b3a28e68d5
3 changed files with 32 additions and 5 deletions
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2
drivers/net/wireless/ath/ath5k/debug.h
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@ -95,6 +95,7 @@ struct ath5k_dbg_info {
* @ATH5K_DEBUG_DUMP_RX: print received skb content
* @ATH5K_DEBUG_DUMP_TX: print transmit skb content
* @ATH5K_DEBUG_DUMPBANDS: dump bands
* @ATH5K_DEBUG_DMA: debug dma start/stop
* @ATH5K_DEBUG_TRACE: trace function calls
* @ATH5K_DEBUG_DESC: descriptor setup
* @ATH5K_DEBUG_ANY: show at any debug level
@ -118,6 +119,7 @@ enum ath5k_debug_level {
ATH5K_DEBUG_DUMP_RX = 0x00000100,
ATH5K_DEBUG_DUMP_TX = 0x00000200,
ATH5K_DEBUG_DUMPBANDS = 0x00000400,
ATH5K_DEBUG_DMA = 0x00000800,
ATH5K_DEBUG_ANI = 0x00002000,
ATH5K_DEBUG_DESC = 0x00004000,
ATH5K_DEBUG_ANY = 0xffffffff