diff options
| author | Jack Steiner <steiner@sgi.com> | 2009-07-27 10:38:08 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-04 10:19:14 -0400 |
| commit | 67e83f309ed0baaf01a2c956b5174905bcdc1242 (patch) | |
| tree | d25f2729de27d4d3966ce0ecf7978f3483d664df /arch/x86/include/asm/uv | |
| parent | cc5e4fa1bd4d2f56da07f9092281afdcd2374ab9 (diff) | |
x86, UV: Fix macros for accessing large node numbers
The UV chipset automatically supplies the upper bits on nodes
being referenced by MMR accesses. These bit can be deleted from
the hub addressing macros.
Signed-off-by: Jack Steiner <steiner@sgi.com>
LKML-Reference: <20090727143808.GA8076@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/uv')
| -rw-r--r-- | arch/x86/include/asm/uv/uv_hub.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h index a6dde059e02e..77a68505419a 100644 --- a/arch/x86/include/asm/uv/uv_hub.h +++ b/arch/x86/include/asm/uv/uv_hub.h | |||
| @@ -175,7 +175,7 @@ DECLARE_PER_CPU(struct uv_hub_info_s, __uv_hub_info); | |||
| 175 | #define UV_GLOBAL_MMR32_PNODE_BITS(p) ((p) << (UV_GLOBAL_MMR32_PNODE_SHIFT)) | 175 | #define UV_GLOBAL_MMR32_PNODE_BITS(p) ((p) << (UV_GLOBAL_MMR32_PNODE_SHIFT)) |
| 176 | 176 | ||
| 177 | #define UV_GLOBAL_MMR64_PNODE_BITS(p) \ | 177 | #define UV_GLOBAL_MMR64_PNODE_BITS(p) \ |
| 178 | ((unsigned long)(UV_PNODE_TO_GNODE(p)) << UV_GLOBAL_MMR64_PNODE_SHIFT) | 178 | (((unsigned long)(p)) << UV_GLOBAL_MMR64_PNODE_SHIFT) |
| 179 | 179 | ||
| 180 | #define UV_APIC_PNODE_SHIFT 6 | 180 | #define UV_APIC_PNODE_SHIFT 6 |
| 181 | 181 | ||