From: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Date: Fri, 1 Dec 2006 23:28:14 +0000 (-0800)
Subject: [PATCH] Add support for type argument in PAL_GET_PSTATE
X-Git-Tag: v2.6.20-rc1~34^2~412^2~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17e77b1cc31454908aa286bb1db3c611295ce25c;p=pandora-kernel.git

[PATCH] Add support for type argument in PAL_GET_PSTATE

PAL_GET_PSTATE accepts a type argument to return different kinds of
frequency information.
Refer: Intel Itanium®Architecture Software Developer's Manual -
Volume 2: System Architecture, Revision 2.2
(http://developer.intel.com/design/itanium/manuals/245318.htm)

Add the support for type argument and use Instantaneous frequency
in the acpi driver.

Also fix a bug, where in return value of PAL_GET_PSTATE was getting compared
with 'control' bits instead of 'status' bits.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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