diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-08-21 13:34:19 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-28 14:40:37 -0400 |
| commit | f204b2487e5503ca4a9f3e69dcd63f6af979aaac (patch) | |
| tree | bb6be34e06f92da71874853bf56c32f21336ac16 /drivers/net/wireless/iwlwifi/iwl-debug.h | |
| parent | fcbaf8b06da385c73cb6218f079e9ddba9ee9f7c (diff) | |
iwlwifi: show current tx power
debugFs file show current tx power for all the transmit chains
Adding "tx_power" file in /sys/kernal/debug/ieee80211/phy0/iwlagn/debug
to display current tx power for all the active chains in 1/2 dB step.
Show tx power information "Not available" if uCode can not provide the
information or interface is down.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index 723f38a023c..cbc62904655 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -107,6 +107,7 @@ struct iwl_debugfs { struct dentry *file_ucode_general_stats; struct dentry *file_sensitivity; struct dentry *file_chain_noise; + struct dentry *file_tx_power; } dbgfs_debug_files; u32 sram_offset; u32 sram_len; |