cvs commit: src/sys/dev/le am7990.c am79900.c

[Marius Strobl]

marius      2006-03-25 12:13:21 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/dev/le           am7990.c am79900.c 
  Log:
  - Clear the interrupt source flags before processing the interrupt
    events and turn off NIC interrupts while in the interrupt handler.
    This fixes the device timeouts seen with the VMware LANCE.
  - Relax the watchdog timer somewhat; don't enable it until the last
    packet is enqueued and if there is a TX interrupt but there are
    still outstanding ones reload the timer.
  
  Approved by:    re (hrs)
  
  Revision  Changes    Path
  1.1.2.2   +24 -17    src/sys/dev/le/am7990.c
  1.1.2.2   +24 -17    src/sys/dev/le/am79900.c