On Mon, 2005-01-10 at 15:27, YhLu wrote: > For dual core and lifting apic id, you can not just use apic id as node id. > > And you have to use > Lapicid() & 0xf > > Or cupid to get it. > > Regards > > YH
It breaks Expansion ROM loading from PCI slot to the main memory. The old code does not have this execprtion. pci_rom_load, copying VGA ROM Image from f8100000 to c0000, 8000 bytes Unexpected Exception: 2 @ 10:00009526 - Halting Code: 0 eflags: 00000083 eax: 000000ff ebx: 00008000 ecx: 000c0000 edx: 00000051 edi: 0001acd0 esi: f8100000 ebp: 00037f74 esp: 00037f6c Ollie > > -----Original Message----- > From: Li-Ta Lo [mailto:[EMAIL PROTECTED] > Sent: Monday, January 10, 2005 2:14 PM > To: YhLu > Cc: Stefan Reinauer; Ronald G. Minnich; LinuxBIOS; Andi Kleen; > [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]; Matt > Domsch > Subject: RE: Enable apic ext id to use 256 apic id for AMD64 > > On Mon, 2005-01-10 at 15:18, YhLu wrote: > > Please refer s4882 to change the MB that you support. > > > > nodeid = lapicid() & 0xf; > > > > orm with initial apic id > > nodeid = (cpuid_ebx(1) >> 24) & 0xf; > > > > What is this thing all about ? > > Ollie > _______________________________________________ Linuxbios mailing list Linuxbios@clustermatic.org http://www.clustermatic.org/mailman/listinfo/linuxbios