cvs commit: src/sys/dev/bfe if_bfe.c

[Pyun YongHyeon]

yongari     2008-08-22 04:52:21 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/bfe          if_bfe.c 
  Log:
  SVN rev 181992 on 2008-08-22 04:52:21Z by yongari
  
  Because bfe(4) knows interrupt mask value there is no need to read
  interrupt mask register again. This saves one register access per
  each interrupt.
  Also don't try to process frames when driver is not running.
  
  Tested by:      kib, Gleb Kurtsou gleb.kurtsou at gmail dot com
                  Ulrich Spoerlein uspoerlein at gmail dot com
  
  Revision  Changes    Path
  1.53      +4 -6      src/sys/dev/bfe/if_bfe.c