When supplicant disables firmware roam, RSO stop command with roam scan mode value 4 is sent to firmware and this value 4 indicates the firmare to enable only Forced roam trigger(roam invoke command from host). But before ROAM_DEINIT(WMI_VDEV_PARAM_ROAM_FW_OFFLOAD with value zero) is posted to firmware, the roam scan mode should be 0 or else there could be potential peer unmap failures if firmware has already started roam and disconnect is triggered from north bound or from peer. To avoid this, in the roam offload state machine handle the state switch from RSO stopped to deinit if supplicant disabled roaming flag is set and send RSO stop with roam scan mode value 0 to firmware. Change-Id: If50a306b6019320ddab2ac1695a57718d27f477a CRs-Fixed: 2755948 |
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