[LinuxBIOS] MB1030 / 3036 VGA problems with IRQs
chris at suehsi.de
Tue May 16 16:54:01 CEST 2006
Stefan Reinauer schrieb:
> * Christian Sühs <chris at suehsi.de> [060516 14:39]:
>>I have created my own irq_tables.c file with getpir.
> pirq tables of factory bios are very often incomplete or wrong.
> One reason is that pirq and mptable are not used by the OS
> when ACPI is active. (Well, talking Linux) So this is an untested
> (and usually unused) path.
ACPI is not enabled in the kernel.
What about the bios parameters? There is a switch to enable/disable for
pnp os intalled. Eventually there are differences if I run getpir in
both cases? Or should I set the IRQs manually in the bios before I run
> USB should get an IRQ, audio as well, probably. Don't think you need one
> for VGA? What does your factory bios say?
All devices gets an IRQ.
> Nope. you have to write support in form of mptable, pirq or ACPI to get
> this working.
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