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ath10k: wait for vdev delete response from firmware

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When we add an interface immediately after removing
the interface the vdev deletion in firmware might not
have been completed. We need to synchronize the vdev creation
with the firmware.

Wait for vdev delete response from firmware when we
remove an interface.

Tested HW: WCN3990
Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1

Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Rakesh Pillai
2019-06-03 17:41:33 +03:00
committed by Kalle Valo
parent 011d4111c8
commit fe36e70f76
6 changed files with 41 additions and 6 deletions
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4
drivers/net/wireless/ath/ath10k/wmi.h
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@@ -2,7 +2,7 @@
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
*/
#ifndef _WMI_H_
@@ -200,6 +200,7 @@ enum wmi_service {
WMI_SERVICE_RTT_RESPONDER_ROLE,
WMI_SERVICE_PER_PACKET_SW_ENCRYPT,
WMI_SERVICE_REPORT_AIRTIME,
WMI_SERVICE_SYNC_DELETE_CMDS,
/* Remember to add the new value to wmi_service_name()! */
@@ -491,6 +492,7 @@ static inline char *wmi_service_name(enum wmi_service service_id)
SVCSTR(WMI_SERVICE_RTT_RESPONDER_ROLE);
SVCSTR(WMI_SERVICE_PER_PACKET_SW_ENCRYPT);
SVCSTR(WMI_SERVICE_REPORT_AIRTIME);
SVCSTR(WMI_SERVICE_SYNC_DELETE_CMDS);
case WMI_SERVICE_MAX:
return NULL;