2011/11/3 Scott Wood <scottw...@freescale.com> > On 11/02/2011 06:17 AM, Ryan Wang wrote: > > > > > > 2011/11/2 Nishanth Aravamudan <n...@us.ibm.com <mailto:n...@us.ibm.com>> > > > > Hi Ryan, > > > > On 01.11.2011 [14:25:43 +0800], Ryan Wang wrote: > > > Hi, > > > > > > In kernel source comments, I saw the words: > > > '' > > > > > > alloc_top is set to the top of RMO, eventually shrink down if the > > > <http://lxr.linux.no/linux+*/arch/powerpc/kernel/prom_init.c#L972 > > <http://lxr.linux.no/linux+*/arch/powerpc/kernel/prom_init.c#L972 > >>TCEs > > > overlap > > > > > > '' > > > > > > I wonder what does RMO mean, and TCE? > > > > RMO = Real Mode Offset -- deprecated in terms of Real Mode Area in > PAPR. > > > > TCE = Translation Control Entry > > > > You should be able to find descriptions of both in PAPR. > > > > > > Thanks Nish! > > > > But I searched <Power.orgTM Standard for Embedded Power ArchitectureTM > > Platform Requirements> and failed to found the concept RMO or Real Mode > > Offset. > > > > Will you please give me some hints to the docs？Thanks, > > ePAPR and PAPR are not the same thing. > > It looks like PAPR is only available to power.org members. >
Got it. Thanks, Nish. > > -Scott > >
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