[coreboot] ioapic dump tool
Stefan Reinauer
stefan.reinauer at coreboot.org
Wed Apr 2 23:08:02 CEST 2014
* Zoran s <s_zoran at yahoo.com> [140326 08:17]:
> Hello Ron, Marc (Jones),
>
> I am wondering where IOAPIC code resides (somewhere on SouthBridge) for IVB?
>
> Could you (or anybody) point to me the file where this code exists/lives, so I
> can inspect it and learn more about IOAPIC itself? This one is implemented
> usually on PCH, as my best understanding is, and passes MSIs to core LAPICs,
> via DMI links?
Check out these files:
src/arch/x86/lib/ioapic.c
src/drivers/generic/ioapic/ioapic.c
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