[PS: Can I somehow tell mailman to accept my email from multiple addresses?]
hello I'm trying to set "bios classic/dos" like state on the winfast 6300max/sis630 motherboard.
one of the issues I'm having is that it seems that interrupt 9 (keyboard) is not beging tiggered. (this is after linuxbios finish booting and I start bochs bios).
Initially I have suspected that the PIC in the sis630 is not getting programmed.
However, going over boch's bios sources I found out that it does DO program PIC..so it is not the issue here. (relevant code at end of email).
Thus the question is :
What is the extra step I'm missing that has to be run after linuxbios finish but before attempting to program PIC for bios/dos style interrupt mapping?
Ideas?
;; PIC mov al, #0x11 ; send initialisation commands out 0x20, al out 0xa0, al mov al, #0x08 out 0x21, al mov al, #0x70 out 0xa1, al mov al, #0x04 out 0x21, al mov al, #0x02 out 0xa1, al mov al, #0x01 out 0x21, al out 0xa1, al