mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-04 23:13:38 -04:00
Code Issues Packages Projects Releases Wiki Activity

wifi: ath11k: adjust a comment to reflect reality

Browse Source 
On QCA6390/QCN9074/WCN6855, MHISTATUS may still have SYSERR bit set
after SOC_GLOBAL_RESET.

Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/ZeWEqGVibkMg2APi@ns.kevlo.org
This commit is contained in:
Kevin Lo
2024-03-08 17:09:45 +02:00
committed by Kalle Valo
parent e57b7d62a1
commit a368b0a985
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/net/wireless/ath/ath11k/mhi.c
View File

@@ -158,9 +158,8 @@ void ath11k_mhi_set_mhictrl_reset(struct ath11k_base *ab)
ath11k_dbg(ab, ATH11K_DBG_PCI, "mhistatus 0x%x\n", val);
/* Observed on QCA6390 that after SOC_GLOBAL_RESET, MHISTATUS
* has SYSERR bit set and thus need to set MHICTRL_RESET
* to clear SYSERR.
/* After SOC_GLOBAL_RESET, MHISTATUS may still have SYSERR bit set
* and thus need to set MHICTRL_RESET to clear SYSERR.
*/
ath11k_pcic_write32(ab, MHICTRL, MHICTRL_RESET_MASK);