cvs commit: src/sys/dev/hifn hifn7751.c

[Sam Leffler]

sam         2003/06/02 16:34:59 PDT

  FreeBSD src repository

  Modified files:
    sys/dev/hifn         hifn7751.c 
  Log:
  Redo locking for better SMP suport:
  
  o adding locking to op submission
  o mark interrupt handler MPSAFE
  o don't use locking on detach; disabling interrupts should be sufficient
  o change mutex string names so witness printouts are more meaningful
  
  Note: locking is still pretty brute-force but it's probably not worth
  improving it given the relatively low performance of hifn-based cards.
  
  Revision  Changes    Path
  1.14      +18 -15    src/sys/dev/hifn/hifn7751.c