| commit | 918bc960dc630b1a79c0d2991a81985812ff69f5 | [log] [tgz] |
|---|---|---|
| author | Jack Steiner <steiner@sgi.com> | Wed Nov 25 10:20:19 2009 -0600 |
| committer | Ingo Molnar <mingo@elte.hu> | Thu Nov 26 10:52:36 2009 +0100 |
| tree | 669b047aa43c2a0b42242fb84571ed58a20f7c0c | |
| parent | 163d3866cfa79aa5945f1ee5e43fb3ed1455f75c [diff] |
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>