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41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
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From f3ca72b0327101a074a871539e61775d43908ca4 Mon Sep 17 00:00:00 2001
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From: Nagarajan Maran <quic_nmaran@quicinc.com>
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Date: Fri, 14 Oct 2022 21:20:54 +0530
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Subject: [PATCH] wifi: ath11k: fix monitor vdev creation with firmware
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recovery
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During firmware recovery, the monitor interface is not
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getting created in the driver and firmware since
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the respective flags are not updated properly.
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So after firmware recovery is successful, when monitor
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interface is brought down manually, firmware assertion
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is observed, since we are trying to bring down the
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interface which is not yet created in the firmware.
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Fix this by updating the monitor flags properly per
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phy#, during firmware recovery.
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Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
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Signed-off-by: Nagarajan Maran <quic_nmaran@quicinc.com>
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Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
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Link: https://lore.kernel.org/r/20221014155054.11471-1-quic_nmaran@quicinc.com
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---
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drivers/net/wireless/ath/ath11k/core.c | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/drivers/net/wireless/ath/ath11k/core.c
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+++ b/drivers/net/wireless/ath/ath11k/core.c
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@@ -1677,6 +1677,10 @@ void ath11k_core_pre_reconfigure_recover
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ath11k_mac_tx_mgmt_pending_free, ar);
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idr_destroy(&ar->txmgmt_idr);
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wake_up(&ar->txmgmt_empty_waitq);
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+
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+ ar->monitor_vdev_id = -1;
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+ clear_bit(ATH11K_FLAG_MONITOR_STARTED, &ar->monitor_flags);
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+ clear_bit(ATH11K_FLAG_MONITOR_VDEV_CREATED, &ar->monitor_flags);
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}
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wake_up(&ab->wmi_ab.tx_credits_wq);
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