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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-07-27 13:50:15 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-29 15:46:23 -0400 |
| commit | 1e4247d457c6a42e4a05cb7dfa4e6ea1fa65c112 (patch) | |
| tree | 87e9a6298904525faf4200e9dfa47d3d24d8efbe /drivers/net/wireless/iwlwifi/iwl-debug.h | |
| parent | 35a1e70dfe74aafa350325f79687153b9852c3f1 (diff) | |
| download | linux-1e4247d457c6a42e4a05cb7dfa4e6ea1fa65c112.tar.gz linux-1e4247d457c6a42e4a05cb7dfa4e6ea1fa65c112.tar.bz2 linux-1e4247d457c6a42e4a05cb7dfa4e6ea1fa65c112.zip | |
iwlwifi: debugFs to enable/disable HT40 support
Add debugfs file to enable/disable HT40(40MHz) channel support.
By default, 40MHz is supported if AP can support the function.
By echo "1" to "disable_ht40" file, iwlwifi driver will disable the
40MHz support and only allow 20MHz channel.
Because the information exchange happen during association time,
so enable/disable ht40 channel only can be performed when it is not
associated with AP.
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 609a68184dba..fbe177608bc7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -88,6 +88,7 @@ struct iwl_debugfs { #ifdef CONFIG_IWLWIFI_LEDS struct dentry *file_led; #endif + struct dentry *file_disable_ht40; } dbgfs_data_files; struct dir_rf_files { struct dentry *file_disable_sensitivity; |