3 Commits

Author	SHA1	Message	Date
Michael Brown	efd322091d	Set up %ds *before* testing a value in our data segment (d'oh!). ... Always send EOI; do not chain to BIOS's default interrupt handler. They are just too unpredictable; at least VMware's seems to kill the machine if you go anywhere near it. Disable interrupts after return from PXENV_UNDI_ISR, just in case some dumb PXE stack enables them.	2007-07-10 17:08:32 +01:00
Michael Brown	edc4648c39	Protect ISR against failure to unhook.	2007-07-10 04:34:53 +01:00
Michael Brown	027fed72c1	Working code to call the PXE stack from within the ISR.	2007-07-10 04:21:24 +01:00