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From:   gregory.greenman@intel.com
To:     johannes@sipsolutions.net
Cc:     linux-wireless@vger.kernel.org,
        Miri Korenblit <miriam.rachel.korenblit@intel.com>,
        Gregory Greenman <gregory.greenman@intel.com>
Subject: [PATCH 08/15] wifi: iwlwifi: mvm: cleanup beacon_inject_active during hw restart
Date:   Thu, 13 Apr 2023 21:40:28 +0300
Message-Id: <20230413213309.b021bce5e162.Ia5a0a0b5d8734f63077ceaac936176a345f8d3d1@changeid>
In-Reply-To: <20230413184035.1140892-1-gregory.greenman@intel.com>
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From: Miri Korenblit <miriam.rachel.korenblit@intel.com>

beacon_inject_active turns true and false via debugfs when we inject a
beacon. During the time of the beacon injection we can't configure the
FW with a beacon cmd. If we have a hw restart during the beacon injection
then in the recovery flow we will not be able to configure the beacon
cmd to the FW. Fix this by cleaning up this variable after an hw restart.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index ac5c4799fa7e..d6f29aa2a66f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1065,6 +1065,9 @@ static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
 	mvm->rx_ba_sessions = 0;
 	mvm->fwrt.dump.conf = FW_DBG_INVALID;
 	mvm->monitor_on = false;
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+	mvm->beacon_inject_active = false;
+#endif
 
 	/* keep statistics ticking */
 	iwl_mvm_accu_radio_stats(mvm);
-- 
2.38.1