tree 2958eb36de538330534c94ccfc5960133b3a4633
parent e68266b7001a4e29af083716f0c36c0d6dbb1b39
author Jack Steiner <steiner@sgi.com> 1263330544 -0600
committer H. Peter Anvin <hpa@zytor.com> 1263582535 -0800

x86, uv: Add function retrieving node controller revision number

Add function for determining the revision id of the SGI UV
node controller chip (HUB). This function is needed in a
subsequent patch.

Signed-off-by: Jack Steiner <steiner@sgi.com>
LKML-Reference: <20100112210904.GA24546@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>