git: wlan - Update ath, sync rev 1.276 at FreeBSD

[Matthew Dillon]

commit 79e6fd00411e7efe7070141c9e5feda3ad3e4781
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Wed Sep 8 22:43:37 2010 -0700

    wlan - Update ath, sync rev 1.276 at FreeBSD
    
    * Don't delay updating the longcal timer - instead, update the longcal
      flag immediately so it's only set once per longcal interval.
    
      Without this, the current AR5416 code will continuously spam NF
      calibrations during a periodic calibration if the longcal flag
      is set. The longcal flag wouldn't be cleared until the calibration
      method indicates that calibrations are "complete".
    
      This could cause numerous problems including stuck beacons.
    
    Taken-From: FreeBSD

Summary of changes:
 sys/dev/netif/ath/ath/if_ath.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/79e6fd00411e7efe7070141c9e5feda3ad3e4781


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