• Vasanthakumar Thiagarajan's avatar
    ath10k: fix invalid survey reporting for QCA99X0 · 3d2a2e29
    Vasanthakumar Thiagarajan authored
    There are three WMI_CHAN_INFO events reported per channel
    in QCA99X0 firmware. First one is a notification at the begining
    of the channel dwell time with cmd_flag as CHAN_INFO_START(cmd_flag = 0),
    second one is a notification at the end of the dwell time with cmd_flag
    CHAN_INFO_PRE_COMPLETE (cmd_flag = 2) and the third is the indication
    with CHAN_INFO_COMPLETE (cmd_flag = 1) which is the last indication for
    the channel. Since there is a new state before the completion, the handler
    is to fixed so that the counts are deducted from the ones reported with
    CHAN_INFO_START rather than the ones reported with CHAN_INFO_PRE_COMPLETE.
    Without this fix there will be lots of 0 msecs reported as active
    and busy time.
    Signed-off-by: default avatarVasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
    Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
    3d2a2e29
wmi.c 219 KB