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    Subject[PATCH] sysfs: Document files in /sys/firmware/sgi_uv/
    Document files in /sys/firmware/sgi_uv/.

    Signed-off-by: Russ Anderson <rja@sgi.com>

    ---
    Documentation/ABI/testing/sysfs-firmware-sgi_uv | 27 ++++++++++++++++++++++++
    1 file changed, 27 insertions(+)

    Index: linux/Documentation/ABI/testing/sysfs-firmware-sgi_uv
    ===================================================================
    --- /dev/null 1970-01-01 00:00:00.000000000 +0000
    +++ linux/Documentation/ABI/testing/sysfs-firmware-sgi_uv 2008-08-26 17:00:18.000000000 -0500
    @@ -0,0 +1,27 @@
    +What: /sys/firmware/sgi_uv/
    +Date: August 2008
    +Contact: Russ Anderson <rja@sgi.com>
    +Description:
    + The /sys/firmware/sgi_uv directory contains information
    + about the SGI UV platform.
    +
    + Under that directory are a number of files:
    +
    + partition_id
    + coherence_id
    +
    + The partition_id entry contains the partition id.
    + SGI UV systems can be partitioned into multiple physical
    + machines, which each partition running a unique copy
    + of the operating system. Each partition will have a unique
    + partition id. To display the partition id, use the command:
    +
    + cat /sys/firmware/sgi_uv/partition_id
    +
    + The coherence_id entry contains the coherence id.
    + A partitioned SGI UV system can have one or more coherence
    + domain. The coherence id indicates which coherence domain
    + this partition is in. To display the coherence id, use the
    + command:
    +
    + cat /sys/firmware/sgi_uv/coherence_id
    --
    Russ Anderson, OS RAS/Partitioning Project Lead
    SGI - Silicon Graphics Inc rja@sgi.com

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