diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2008-05-15 13:54:16 +0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-21 21:48:06 -0400 |
| commit | 445c2dff409ef9de5d2f964d20917ab238fd266f (patch) | |
| tree | fb4c9b7d31cd274a2a116aebd360ca1fedb27e43 /drivers/net/wireless/iwlwifi/iwl-debugfs.c | |
| parent | da6833cb05cd76f4367fa7e4a783bf358c096faf (diff) | |
iwlwifi: add debugfs to disable/enable run time calibration
This patch adds functionality to debugfs to enable or disable chain
noise or sensitivity calibrations.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-debugfs.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index ad25806dfaf..f7ec2009cdf 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -55,6 +55,13 @@ goto err; \ } while (0) +#define DEBUGFS_ADD_BOOL(name, parent, ptr) do { \ + dbgfs->dbgfs_##parent##_files.file_##name = \ + debugfs_create_bool(#name, 0644, dbgfs->dir_##parent, ptr); \ + if (IS_ERR(dbgfs->dbgfs_##parent##_files.file_##name)) \ + goto err; \ +} while (0) + #define DEBUGFS_REMOVE(name) do { \ debugfs_remove(name); \ name = NULL; \ @@ -344,12 +351,17 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) } DEBUGFS_ADD_DIR(data, dbgfs->dir_drv); + DEBUGFS_ADD_DIR(rf, dbgfs->dir_drv); DEBUGFS_ADD_FILE(eeprom, data); DEBUGFS_ADD_FILE(sram, data); DEBUGFS_ADD_FILE(stations, data); DEBUGFS_ADD_FILE(rx_statistics, data); DEBUGFS_ADD_FILE(tx_statistics, data); - +#ifdef CONFIG_IWLWIFI_RUN_TIME_CALIB + DEBUGFS_ADD_BOOL(disable_sensitivity, rf, &priv->disable_sens_cal); + DEBUGFS_ADD_BOOL(disable_chain_noise, rf, + &priv->disable_chain_noise_cal); +#endif /* CONFIG_IWLWIFI_RUN_TIME_CALIB */ return 0; err: @@ -374,6 +386,11 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv) DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_sram); DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_stations); DEBUGFS_REMOVE(priv->dbgfs->dir_data); +#ifdef CONFIG_IWLWIFI_RUN_TIME_CALIB + DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_sensitivity); + DEBUGFS_REMOVE(priv->dbgfs->dbgfs_rf_files.file_disable_chain_noise); +#endif /* CONFIG_IWLWIFI_RUN_TIME_CALIB */ + DEBUGFS_REMOVE(priv->dbgfs->dir_rf); DEBUGFS_REMOVE(priv->dbgfs->dir_drv); kfree(priv->dbgfs); priv->dbgfs = NULL; @@ -381,3 +398,4 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv) EXPORT_SYMBOL(iwl_dbgfs_unregister); + |