Return-path: Received: from mail-we0-f170.google.com ([74.125.82.170]:52659 "EHLO mail-we0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754606AbaEORFD (ORCPT ); Thu, 15 May 2014 13:05:03 -0400 Received: by mail-we0-f170.google.com with SMTP id u57so1397976wes.15 for ; Thu, 15 May 2014 10:05:01 -0700 (PDT) From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: David Spinadel , Emmanuel Grumbach Subject: [PATCH 06/24] iwlwifi: mvm: notify sched scan complete from stop routine Date: Thu, 15 May 2014 20:04:23 +0300 Message-Id: <1400173481-9047-6-git-send-email-egrumbach@gmail.com> (sfid-20140515_190620_427288_D46BA40B) In-Reply-To: <5374F373.6040902@gmail.com> References: <5374F373.6040902@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: David Spinadel Add an option to notify mac80211 about sched scan complete from iwl_mvm_stop_sched_scan(), to enable this notification when the stop was called from within the driver. Signed-off-by: David Spinadel Reviewed-by: Alexander Bondar Reviewed-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/mac80211.c | 4 ++-- drivers/net/wireless/iwlwifi/mvm/mvm.h | 2 +- drivers/net/wireless/iwlwifi/mvm/scan.c | 5 ++++- 3 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index 18d77e4..66fa21b 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -1542,7 +1542,7 @@ static int iwl_mvm_mac_hw_scan(struct ieee80211_hw *hw, switch (mvm->scan_status) { case IWL_MVM_SCAN_SCHED: - ret = iwl_mvm_sched_scan_stop(mvm); + ret = iwl_mvm_sched_scan_stop(mvm, true); if (ret) { ret = -EBUSY; goto out; @@ -1882,7 +1882,7 @@ static int iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw, int ret; mutex_lock(&mvm->mutex); - ret = iwl_mvm_sched_scan_stop(mvm); + ret = iwl_mvm_sched_scan_stop(mvm, false); mutex_unlock(&mvm->mutex); iwl_mvm_wait_for_async_handlers(mvm); diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index a4909f3..78f3328 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -857,7 +857,7 @@ int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm, struct cfg80211_sched_scan_request *req); int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm, struct cfg80211_sched_scan_request *req); -int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm); +int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm, bool notify); int iwl_mvm_rx_sched_scan_results(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, struct iwl_device_cmd *cmd); diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c index 3e25af4..a7f6ae3 100644 --- a/drivers/net/wireless/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/iwlwifi/mvm/scan.c @@ -936,7 +936,7 @@ static int iwl_mvm_send_sched_scan_abort(struct iwl_mvm *mvm) return ret; } -int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm) +int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm, bool notify) { int ret; struct iwl_notification_wait wait_scan_done; @@ -974,5 +974,8 @@ int iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm) */ mvm->scan_status = IWL_MVM_SCAN_NONE; + if (notify) + ieee80211_sched_scan_stopped(mvm->hw); + return 0; } -- 1.8.3.2