From 64be4c1c2428e148de6081af235e2418e6a66dda Mon Sep 17 00:00:00 2001 From: Daniel J Blueman Date: Mon, 5 Dec 2011 16:20:37 +0800 Subject: 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 Cc: Steffen Persvold Cc: Jesse Barnes Link: http://lkml.kernel.org/r/1323073238-32686-2-git-send-email-daniel@numascale-asia.com Signed-off-by: Ingo Molnar --- arch/x86/include/asm/x86_init.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/x86/include/asm/x86_init.h') 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 -- cgit v1.2.3