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authorSamuel Ortiz <samuel.ortiz@intel.com>2009-06-15 21:59:51 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-07-10 14:57:51 -0400
commita70742f167424bab794ca74b9e99b598b358bb7d (patch)
tree28db2ea700e844beb7ce18ace345fcf3797c22bc /drivers/net/wireless/iwmc3200wifi/main.c
parent0c5553b1392dea5ba5ad678790367c1275ed1172 (diff)
iwmc3200wifi: handling wifi_if_ntfy responses
When we're calling iwm_send_wifi_if_cmd() with the resp flag set, we're currently waiting on the mlme queue, waiting for some flags here and there to show up. This patch adds a wifi_ntfy bitmap, and when we're sending a wifi_if command expecting an answers, we wait synchronously for it to show up, on a dedicated queue. The wifi_ntfy bit is set when we receive the corresponding answer. Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/main.c')
-rw-r--r--drivers/net/wireless/iwmc3200wifi/main.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c
index 8be206d5822..844872213a1 100644
--- a/drivers/net/wireless/iwmc3200wifi/main.c
+++ b/drivers/net/wireless/iwmc3200wifi/main.c
@@ -191,6 +191,7 @@ int iwm_priv_init(struct iwm_priv *iwm)
INIT_LIST_HEAD(&iwm->pending_notif);
init_waitqueue_head(&iwm->notif_queue);
init_waitqueue_head(&iwm->nonwifi_queue);
+ init_waitqueue_head(&iwm->wifi_ntfy_queue);
init_waitqueue_head(&iwm->mlme_queue);
memcpy(&iwm->conf, &def_iwm_conf, sizeof(struct iwm_conf));
spin_lock_init(&iwm->tx_credit.lock);