diff options
| author |   Ester Kummer <ester.kummer@intel.com> | 2008-05-06 11:05:14 +0800 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2008-05-14 16:29:48 -0400 |
| commit | 3a1081e84b0008de8171a95f2c0fff8489af4300 (patch) | |
| tree | bc19821cb8912d619c4c13815816bee93327a471 /drivers | |
| parent | iwlwifi: add device sysfs version entry (diff) | |
| download | linux-dev-3a1081e84b0008de8171a95f2c0fff8489af4300.tar.xz linux-dev-3a1081e84b0008de8171a95f2c0fff8489af4300.zip | |
iwlwifi: adding parameter of fw_restart
This patch adds a module parameter of fw_restart which determine if
the uCode will be restarted or not in case of error.
Signed-off-by: Ester Kummer <ester.kummer@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl4965-base.c | 4 |
4 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 0b4413830507..b7036e011457 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -50,6 +50,7 @@ static struct iwl_mod_params iwl4965_mod_params = { .num_of_queues = IWL49_NUM_QUEUES, .enable_qos = 1, .amsdu_size_8K = 1, + .restart_fw = 1, /* the rest are 0 by default */ }; @@ -3892,4 +3893,5 @@ module_param_named(qos_enable, iwl4965_mod_params.enable_qos, int, 0444); MODULE_PARM_DESC(qos_enable, "enable all QoS functionality"); module_param_named(amsdu_size_8K, iwl4965_mod_params.amsdu_size_8K, int, 0444); MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size"); - +module_param_named(fw_restart4965, iwl4965_mod_params.restart_fw, int, 0444); +MODULE_PARM_DESC(fw_restart4965, "restart firmware in case of error"); diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 43b4d20467de..b5e28b811796 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -510,6 +510,7 @@ static struct iwl_mod_params iwl50_mod_params = { .num_of_queues = IWL50_NUM_QUEUES, .enable_qos = 1, .amsdu_size_8K = 1, + .restart_fw = 1, /* the rest are 0 by default */ }; @@ -555,5 +556,5 @@ module_param_named(qos_enable50, iwl50_mod_params.enable_qos, int, 0444); MODULE_PARM_DESC(qos_enable50, "enable all 50XX QoS functionality"); module_param_named(amsdu_size_8K50, iwl50_mod_params.amsdu_size_8K, int, 0444); MODULE_PARM_DESC(amsdu_size_8K50, "enable 8K amsdu size in 50XX series"); - - +module_param_named(fw_restart50, iwl50_mod_params.restart_fw, int, 0444); +MODULE_PARM_DESC(fw_restart50, "restart firmware in case of error"); diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 83fe0cbf6aee..e139c8ffa9a2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -149,6 +149,7 @@ struct iwl_mod_params { int enable_qos; /* def: 1 = use quality of service */ int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */ int antenna; /* def: 0 = both antennas (use diversity) */ + int restart_fw; /* def: 1 = restart firmware */ }; struct iwl_cfg { diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index 7708b19ca0cc..55ca752ae9e6 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -3569,7 +3569,8 @@ static void iwl4965_irq_handle_error(struct iwl_priv *priv) sizeof(priv->recovery_rxon)); priv->error_recovering = 1; } - queue_work(priv->workqueue, &priv->restart); + if (priv->cfg->mod_params->restart_fw) + queue_work(priv->workqueue, &priv->restart); } } @@ -6847,6 +6848,7 @@ static int __init iwl4965_init(void) return ret; + #ifdef CONFIG_IWLWIFI_DEBUG pci_unregister_driver(&iwl_driver); #endif |