| From eca396d7a5bdcc1fd67b1b12f737c213ac78a6f4 Mon Sep 17 00:00:00 2001 |
| From: Stanislaw Gruszka <sgruszka@redhat.com> |
| Date: Thu, 1 Aug 2013 12:07:13 +0200 |
| Subject: iwl4965: set power mode early |
| |
| From: Stanislaw Gruszka <sgruszka@redhat.com> |
| |
| commit eca396d7a5bdcc1fd67b1b12f737c213ac78a6f4 upstream. |
| |
| If device was put into a sleep and system was restarted or module |
| reloaded, we have to wake device up before sending other commands. |
| Otherwise it will fail to start with Microcode error. |
| |
| Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> |
| Signed-off-by: John W. Linville <linville@tuxdriver.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/net/wireless/iwlegacy/4965-mac.c | 6 +++--- |
| 1 file changed, 3 insertions(+), 3 deletions(-) |
| |
| --- a/drivers/net/wireless/iwlegacy/4965-mac.c |
| +++ b/drivers/net/wireless/iwlegacy/4965-mac.c |
| @@ -5316,6 +5316,9 @@ il4965_alive_start(struct il_priv *il) |
| |
| il->active_rate = RATES_MASK; |
| |
| + il_power_update_mode(il, true); |
| + D_INFO("Updated power mode\n"); |
| + |
| if (il_is_associated(il)) { |
| struct il_rxon_cmd *active_rxon = |
| (struct il_rxon_cmd *)&il->active; |
| @@ -5346,9 +5349,6 @@ il4965_alive_start(struct il_priv *il) |
| D_INFO("ALIVE processing complete.\n"); |
| wake_up(&il->wait_command_queue); |
| |
| - il_power_update_mode(il, true); |
| - D_INFO("Updated power mode\n"); |
| - |
| return; |
| |
| restart: |
