From: Russ Anderson <rja@sgi.com>
Date: Wed, 9 Jul 2008 20:27:19 +0000 (-0500)
Subject: x86 BIOS interface for RTC on SGI UV
X-Git-Tag: v2.6.27-rc1~955^2~1^18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7019cc2dd6fafcdc6b104005482dc910dcdbb797;p=pandora-kernel.git

x86 BIOS interface for RTC on SGI UV

Real-time code needs to know the number of cycles per second
on SGI UV.  The information is provided via a run time BIOS
call.  This patch provides the linux side of that interface.
This is the first of several run time BIOS calls to be defined
in uv/bios.h and bios_uv.c.

Note that BIOS_CALL() is just a stub for now.  The bios
side is being worked on.

Signed-off-by: Russ Anderson <rja@sgi.com>
Cc: Jack Steiner <steiner@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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