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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-08-07 15:41:41 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-14 09:13:47 -0400 |
| commit | 141b03e07a54af68fc099459bf780a182b240b45 (patch) | |
| tree | 61be04439861690152b97cca6b354885b67e4089 /drivers/net/wireless/iwlwifi/iwl-debug.h | |
| parent | 22fdf3c9e19dce6d66bcfdbed547a5aa52b89933 (diff) | |
| download | blackbird-op-linux-141b03e07a54af68fc099459bf780a182b240b45.tar.gz blackbird-op-linux-141b03e07a54af68fc099459bf780a182b240b45.zip | |
iwlwifi: tx/rx queue pointer information
Adding debugfs function to show current TxFifo/RxFifo read/write
pointer, plus the current tx queue status (wake/stop) for both real and
virtual queue.
This is part of debug feature set to help debugging driver/uCode.
use tx_queue and rx_queue in
/sys/kernel/debug/ieee80211/phy0/iwlagn/debug directory to show the
current read/write pointer for both TxFifo and RxFifo queue
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-debug.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-debug.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index 4ac06ad69ed3..cad5e27fe8b0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -98,6 +98,8 @@ struct iwl_debugfs { struct dentry *file_rx_statistics; struct dentry *file_tx_statistics; struct dentry *file_traffic_log; + struct dentry *file_rx_queue; + struct dentry *file_tx_queue; } dbgfs_debug_files; u32 sram_offset; u32 sram_len; |
