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| author |   Russ Anderson <rja@sgi.com> | 2010-10-26 16:27:28 -0500 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@linux.intel.com> | 2010-10-26 15:15:28 -0700 |
| commit | c8f730b1ab825f06733e1c074264f0078721f365 (patch) | |
| tree | 90f5b48ececb4020beeb3b6612e994f3e8f1f594 /tools/perf/scripts/python/syscall-counts.py | |
| parent | x86, UV: Use allocated buffer in tlb_uv.c:tunables_read() (diff) | |
| download | linux-dev-c8f730b1ab825f06733e1c074264f0078721f365.tar.xz linux-dev-c8f730b1ab825f06733e1c074264f0078721f365.zip | |
x86, uv: Enable Westmere support on SGI UV
Enable Westmere support on SGI UV. The UV initialization code is dependent on
the APICID bits. Westmere-EX uses different APIC bit mapping than Nehalem-EX.
This code reads the apic shift value from a UV MMR to do the proper bit
decoding to determint the pnode.
Signed-off-by: Russ Anderson <rja@sgi.com>
LKML-Reference: <20101026212728.GB15071@sgi.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions