[SeaBIOS] POST Memory Manager emulation in SeaBIOS

Darmawan Salihun darmawan.salihun at gmail.com
Sat Oct 15 18:38:06 CEST 2011

On 10/15/11, Kevin O'Connor <kevin at koconnor.net> wrote:
> On Sat, Oct 15, 2011 at 03:38:27PM +0700, Darmawan Salihun wrote:
>> On 10/13/11, Kevin O'Connor <kevin at koconnor.net> wrote:
>> > I guess the boot hangs at this point?
>> Well, not exactly. It was a break point in IDA Pro that stops the
>> execution there.
>> Anyway, the log above was for a gPXE ROM which I don't know exactly.
>> It seems "bundled" with SeaBIOS or Coreboot.
> Recent versions of QEmu place gPXE in the virtual NIC's rom.  I'm sure
> there is some command option to disable it (or you could just do "-net
> none").
>> The log for my target option ROM was inadvertently not included.
>> Here it is:
>> ------------
> [...]
>> pnp call arg1=50
>> --------------
> Hrmm - the PNP support in SeaBIOS is really just a stub.  The 0x50
> function isn't supported (it looks to be an smbios call).

Yeah, actually the option ROM does make a lot of smbios call
but I cannot talk about it because I'm under NDA.


-= Human knowledge belongs to the world =-

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