John Baldwin 5d5028e774 Make the cs(4) driver MPSAFE:
- Add a mutex to the softc to protect the softc and the device hardware.
- Add a private timer to manage transmit watchdogs rather than using
  if_timer/if_watchdog.
- Setup the interrupt handler after ether_ifattach().

Tested by:	imp
2008-06-05 14:49:35 +00:00
..
2008-06-05 14:49:35 +00:00
2008-06-05 14:49:35 +00:00
2008-06-05 14:49:35 +00:00
2008-06-05 14:49:35 +00:00