about SIS630 base mainboard & direct VGA support

[bendany]

hi all,

I am working with a mainboard similar to PCCHIPS m758lmr+.
I want to enable VGA support. but I get some error message.

========================================================
PCCHIPS m758lmr+ (and similar)...Entering the initregs process
Southbridge fixup done for SIS 603
handle_superio start, nsuperio 1
handle_superio: Pass 2, check #0, s 0000bba0 s->super 0000bef8
handle_superio: Pass 2, Superio SiS 950
handle_superio:  port 0x2e, defaultport 0x2e
handle_superio:  Using port 0x2e
  Call finishup
handle_superio: Pass 2, done #0
handle_superio done
INSTALL REAL-MODE IDT
DO THE VGA BIOS
found VGA: vid=1039, did=6300
0x55 0xaa 0x60 0xe9 0x53 0x2 0x31 0x2e 0x30 0x37 0x2e 0x35 0x34 0x20 0x2d
0x6a biosint: # 0x6, eax 0x0 ebx 0x10 ecx 0x20 edx 0x9d2e
biosint: ebp 0x12060 esp 0xff6 edi 0xe0ac esi 0x846a2
biosint: ip 0x3 cs 0x0 flags 0x46
biosint: Unsupport int #0x6
biosint: # 0x6, eax 0x0 ebx 0x10 ecx 0x20 edx 0x9d2e
biosint: ebp 0x12060 esp 0xff6 edi 0xe0ac esi 0x846a2
biosint: ip 0x3 cs 0x0 flags 0x46
biosint: Unsupport int #0x6
biosint: # 0x6, eax 0x0 ebx 0x10 ecx 0x20 edx 0x9d2e
biosint: ebp 0x12060 esp 0xff6 edi 0xe0ac esi 0x846a2
biosint: ip 0x3 cs 0x0 flags 0x46
...........................
===================================================================

It seems that the biosint unsupport some bioscall.
how can I solve this problem?

btw: this mainboard works fine with LinuxBIOS+FILO.

best reguards.
bendany.
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