wifi: ath11k: Restart firmware after cold boot calibration for IPQ5018

Browse source

[ Upstream commit 80c5390e1f ]

Restart is required after cold boot calibration on IPQ5018. Otherwise,
we get the following exception:

	[   14.412829] qcom-q6-mpd cd00000.remoteproc: fatal error received: err_smem_ver.2.1:
	[   14.412829] QC Image Version : QC_IMAGE_VERSION_STRING=WLAN.HK.2.6.0.1-00974-QCAHKSWPL_SILICONZ-1
	[   14.412829] Image Variant : IMAGE_VARIANT_STRING=5018.wlanfw2.map_spr_spr_evalQ
	[   14.412829] DALSysLogEvent.c:174 Assertion 0 failed param0 :zero,param1 :zero,param2 :zero
	[   14.412829] Thread ID : 0x00000048 Thread name : WLAN RT0 Process ID : 0x00000001 Process name :wlan0
	[   14.412829]
	[   14.412829] Registers:
	[   14.412829] SP : 0x4c81c120
	[   14.412829] FP : 0x4c81c138
	[   14.412829] PC : 0xb022c590
	[   14.412829] SSR : 0x00000000
	[   14.412829] BADVA : 0x00000000
	[   14.412829] LR : 0xb0008490
	[   14.412829]
	[   14.412829] StackDump
	[   14.412829] from:0x4c81c120
	[   14.412829] to: 0x00000000:
	[   14.412829]
	[   14.463006] remoteproc remoteproc0: crash detected in cd00000.remoteproc: type fatal error

Fixes: 8dfe875aa2 ("wifi: ath11k: update hw params for IPQ5018")
Signed-off-by: Ziyang Huang <hzyitc@outlook.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/TYZPR01MB55566969818BD4B49E770445C953A@TYZPR01MB5556.apcprd01.prod.exchangelabs.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Ziyang Huang 2023-06-15 14:41:48 +03:00 • committed by Greg Kroah-Hartman

parent 9485d72433

commit 5fa5d8a992

1 changed files with 1 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/net/wireless/ath/ath11k/core.c

View file