tree 669b047aa43c2a0b42242fb84571ed58a20f7c0c
parent 163d3866cfa79aa5945f1ee5e43fb3ed1455f75c
author Jack Steiner <steiner@sgi.com> 1259166019 -0600
committer Ingo Molnar <mingo@elte.hu> 1259229156 +0100

x86: SGI UV: Map low MMR ranges

Explicitly mmap the UV chipset MMR address ranges used to
access blade-local registers. Although these same MMRs are also
mmaped at higher addresses, the low range is more
convenient when accessing blade-local registers.

The low range addresses always alias to the local blade
regardless of the blade id.

Signed-off-by: Jack Steiner <steiner@sgi.com>
LKML-Reference: <20091125162018.GA25445@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>