ath11k: setup WBM_IDLE_LINK ring once again
authorBaochen Qiang <bqiang@codeaurora.org>
Mon, 31 May 2021 14:41:27 +0000 (17:41 +0300)
committerKalle Valo <kvalo@codeaurora.org>
Sat, 12 Jun 2021 10:31:03 +0000 (13:31 +0300)
commited66849e159ba92a91ccde13ce3aebd90c644e05
treecb3fb3348118f8c70b56b8b082c88a299a1c947d
parent0d55b76fd815f4d685a62afe44e623501186ceb4
ath11k: setup WBM_IDLE_LINK ring once again

For WCN6855, WBM idle link ring needs a reinit.
Without this reinit, firmware crash might happen occasionally.
This is requested by the hw team.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1

Signed-off-by: Baochen Qiang <bqiang@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210511162214.29475-5-jouni@codeaurora.org
drivers/net/wireless/ath/ath11k/hal.c