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    iwlwifi: mvm: Handle failed beacon transmissions during CSA · 7ef0aab6
    Andrei Otcheretianski 提交于
    The spec requires to decrement the CSA counters based on TBTT,
    regardless if the beacon was actually transmitted. Previously, the fw
    would send beacon notifications only for successfully transmitted
    beacons. This behavior resulted in inaccurate CSA countdown. In order
    to address this issue, the fw was changed to send beacon
    notifications also for not transmitted beacons. Such notifications
    have TX_STATUS_INTERNAL_ABORT (0x92).
    Don't start the CSA countdown before first successfully transmitted
    beacon, in order to guarantee that the CSA is announced for a
    required period.
    Signed-off-by: NAndrei Otcheretianski <andrei.otcheretianski@intel.com>
    7ef0aab6
mvm.h 40.9 KB