• Govind Singh's avatar
    ath10k: Add WMI diag fw logging support for WCN3990 · d9e47698
    Govind Singh authored
    Integrated WiFi chipset ex:WCN399x supports fw logging
    using WMI copy engine and shared mem DIAG based fw logging.
    By default shared mem DIAG based fw logging is enabled.
    To support WMI copy engine based fw logging add QMI
    control message to enable WMI copy engine based fw logging.
    
    Enable WMI based fw logging using fw_diag_log module parameter.
    
    insmod ath10k_core.ko fw_diag_log=1
    
    DIAG utility(https://github.com/andersson/diag) implements extraction
    of diagnostics related messages between application processor and
    various subsystems while shared mem DIAG based fw logging is enabled.
    
    Testing: Tested on WCN3990/QCA6174 HW
    Tested FW: WLAN.HL.3.1-00959-QCAHLSWMTPLZ-1
    Signed-off-by: default avatarGovind Singh <govinds@codeaurora.org>
    Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
    d9e47698
snoc.c 41.2 KB