wifi: ath11k: do not dump SRNG statistics during resume
authorBaochen Qiang <quic_bqiang@quicinc.com>
Fri, 23 Feb 2024 15:20:33 +0000 (17:20 +0200)
committerKalle Valo <quic_kvalo@quicinc.com>
Fri, 23 Feb 2024 15:52:08 +0000 (17:52 +0200)
commit5f3288a3487849542f948319a1a368adcc9ae7a0
tree26965a3f5d7bbb5693f03cf96d3a766d4543b7e1
parentfbb2a14afe00a5691b43cd19c946472e59e16fc6
wifi: ath11k: do not dump SRNG statistics during resume

Both the firmware reset feature and the power management
suspend/resume feature share common power-down and power-up
functionality. One aspect of the power-up functionality is
the handling of the ATH11K_QMI_EVENT_FW_INIT_DONE event.
When this event is received, a call is made to
ath11k_hal_dump_srng_stats(), with the purpose to collect
information that may be useful in debugging the cause of a
firmware reset.

Unfortunately, since this functionality is shared between
both the firmware reset path and the power management
resume path, the kernel log is flooded with messages during
resume. Since these messages are not useful during resume,
and in fact can be confusing and can increase the time it
takes to resume, update the logic to only call
ath11k_hal_dump_srng_stats() during firmware reset.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.30

Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://msgid.link/20240221024725.10057-4-quic_bqiang@quicinc.com
drivers/net/wireless/ath/ath11k/qmi.c