On 8/20/07, H. Peter Anvin <[EMAIL PROTECTED]> wrote: > Yinghai Lu wrote: > > > > someone told me that EFI PEI will be 32 bit ( for mem etc > > initialization), and after that will be 64 bit, so the Run time > > service will be 64 bit only, and it will only support 64 bit OS with > > EFI. and they have another mode to emulate the legacy BIOS to boot > > 32bit OS. > > > > That seems unlikely for e.g. the existing Macs already in the field. > > *Sigh.* >
Actually some implementations do run PEI in 32 bit and DXE/BDS in 64 bit; I'm not sure what Macintosh does though.. -san - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/