From a70742f167424bab794ca74b9e99b598b358bb7d Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Mon, 15 Jun 2009 21:59:51 +0200 Subject: 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 Signed-off-by: John W. Linville --- drivers/net/wireless/iwmc3200wifi/iwm.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/wireless/iwmc3200wifi/iwm.h') diff --git a/drivers/net/wireless/iwmc3200wifi/iwm.h b/drivers/net/wireless/iwmc3200wifi/iwm.h index 77c339f8516c..d8d4ae2d91b0 100644 --- a/drivers/net/wireless/iwmc3200wifi/iwm.h +++ b/drivers/net/wireless/iwmc3200wifi/iwm.h @@ -278,6 +278,9 @@ struct iwm_priv { struct iwm_key keys[IWM_NUM_KEYS]; struct iwm_key *default_key; + DECLARE_BITMAP(wifi_ntfy, WIFI_IF_NTFY_MAX); + wait_queue_head_t wifi_ntfy_queue; + wait_queue_head_t mlme_queue; struct iw_statistics wstats; -- cgit v1.2.3