2011/11/2 Nishanth Aravamudan <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>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, > > Thanks, > Nish > > -- > Nishanth Aravamudan <n...@us.ibm.com> > IBM Linux Technology Center > >
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