git: if_iwm - Use iwm_mvm_scan_stop_wait to properly abort scans.

[Imre Vadasz]

commit 1f249c981c4e89e7cde1836a75b61cac36dc7ac5
Author: Imre Vadász <imre at vdsz.com>
Date:   Sun Jul 17 19:30:00 2016 +0200

    if_iwm - Use iwm_mvm_scan_stop_wait to properly abort scans.
    
    * Add IWM_FLAG_SCAN_RUNNING to sc->sc_flags to track whether the firmware
      is currently running a scan, in order to decide wheter iwm_scan_end
      needs to abort a running scan.
    
    * In iwm_scan_end, if the scan is still running, we now abort it, in order
      to keep the firmware scanning state in sync.
    
    * Try to make things a bit simpler, by reacting on the
      IWM_SCAN_OFFLOAD_COMPLETE and IWM_SCAN_COMPLETE_UMAC notifications,
      instead of IWM_SCAN_ITERATION_COMPLETE and
      IWM_SCAN_ITERATION_COMPLETE_UMAC. This should be fine since we always
      only tell the firmware to do a single scan iteration anyway.

Summary of changes:
 sys/dev/netif/iwm/if_iwm.c    | 42 +++++++++++++++++++++++++++++++++++++-----
 sys/dev/netif/iwm/if_iwmvar.h |  1 +
 2 files changed, 38 insertions(+), 5 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/1f249c981c4e89e7cde1836a75b61cac36dc7ac5


-- 
DragonFly BSD source repository