[Skiboot] [PATCH 08/14] hdat: add radix-AP-encodings
oohall at gmail.com
Sun Jan 15 18:13:40 AEDT 2017
On Sun, Jan 15, 2017 at 12:46 PM, Stewart Smith
<stewart at linux.vnet.ibm.com> wrote:
> Oliver O'Halloran <oohall at gmail.com> writes:
>> The the P9 Radix TLB management instructions use an arbitrary "AP" field
>> that specifies the actual page size. The values used in the AP field are
>> processor dependent and needs to be passed in via the devicetree by
>> firmware. This patch adds the property for P9 based systems that boot
>> via the HDAT path.
>> Signed-off-by: Oliver O'Halloran <oohall at gmail.com>
> It'd be good to patch doc/device-tree/ to document this.
> I'll take this patch as is though... but by reading this email you are
> bound by the agreement to send documentation patches. :D
I think it's in PAPR, but documenting it in skiboot would probably be
a good idea.
> Stewart Smith
> OPAL Architect, IBM.
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