diff options
| author | Rick Farrington <rickdic@hotmail.com> | 2008-03-18 14:57:49 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-24 19:25:08 -0400 |
| commit | a9f46786ec5bb291c9b5e6cc6f83ebbd3fceea51 (patch) | |
| tree | d13d8f045436c368ee97b898595fa04e96244b5a | |
| parent | ea995abfed7f0726aaa22580aaf10b2cf5d91be5 (diff) | |
| download | kernel_samsung_smdk4412-a9f46786ec5bb291c9b5e6cc6f83ebbd3fceea51.zip kernel_samsung_smdk4412-a9f46786ec5bb291c9b5e6cc6f83ebbd3fceea51.tar.gz kernel_samsung_smdk4412-a9f46786ec5bb291c9b5e6cc6f83ebbd3fceea51.tar.bz2 | |
iwlwifi: mac start synchronization issue
This patch fixes a synchronization problem on the 4965 and 3945 with the
mac start callback routine. The problem is that this function exits BEFORE the
'xxx_alive_start' has completed. This can lead to a problem if a
subsequent MAC callback attempts to issue a firmware command.
Signed-off-by: Rick Farrington <rickdic@hotmail.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl4965-base.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 40b71bc..39cc13f 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -6206,11 +6206,11 @@ static void iwl3945_alive_start(struct iwl3945_priv *priv) /* At this point, the NIC is initialized and operational */ priv->notif_missed_beacons = 0; - set_bit(STATUS_READY, &priv->status); iwl3945_reg_txpower_periodic(priv); IWL_DEBUG_INFO("ALIVE processing complete.\n"); + set_bit(STATUS_READY, &priv->status); wake_up_interruptible(&priv->wait_command_queue); if (priv->error_recovering) diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index a23d479..7020822 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -6628,11 +6628,11 @@ static void iwl4965_alive_start(struct iwl4965_priv *priv) /* At this point, the NIC is initialized and operational */ priv->notif_missed_beacons = 0; - set_bit(STATUS_READY, &priv->status); iwl4965_rf_kill_ct_config(priv); IWL_DEBUG_INFO("ALIVE processing complete.\n"); + set_bit(STATUS_READY, &priv->status); wake_up_interruptible(&priv->wait_command_queue); if (priv->error_recovering) |