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| author | Daniel J Blueman <daniel@numascale-asia.com> | 2011-12-05 09:20:37 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-12-05 17:17:21 +0100 |
| commit | 64be4c1c2428e148de6081af235e2418e6a66dda (patch) | |
| tree | 40c9e75b84e5deae48a3012da59c2c64be1fe369 /arch/x86/include/asm/x86_init.h | |
| parent | x86: Make flat_init_apic_ldr() available (diff) | |
| download | linux-64be4c1c2428e148de6081af235e2418e6a66dda.tar.xz linux-64be4c1c2428e148de6081af235e2418e6a66dda.zip | |
x86: Add x86_init platform override to fix up NUMA core numbering
Add an x86_init vector for handling inconsistent core numbering.
This is useful for multi-fabric platforms, such as Numascale
NumaConnect.
v2:
- use struct x86_cpuinit_ops
- provide default fall-back function to warn
Signed-off-by: Daniel J Blueman <daniel@numascale-asia.com>
Cc: Steffen Persvold <sp@numascale.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Link: http://lkml.kernel.org/r/1323073238-32686-2-git-send-email-daniel@numascale-asia.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/x86_init.h')
| -rw-r--r-- | arch/x86/include/asm/x86_init.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 1971e652d24b..1ac860a09849 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -7,6 +7,7 @@ struct mpc_bus; struct mpc_cpu; struct mpc_table; +struct cpuinfo_x86; /** * struct x86_init_mpparse - platform specific mpparse ops @@ -147,6 +148,7 @@ struct x86_init_ops { */ struct x86_cpuinit_ops { void (*setup_percpu_clockev)(void); + void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node); }; /** @@ -186,5 +188,6 @@ extern struct x86_msi_ops x86_msi; extern void x86_init_noop(void); extern void x86_init_uint_noop(unsigned int unused); +extern void x86_default_fixup_cpu_id(struct cpuinfo_x86 *c, int node); #endif |