Messages in this thread Patch in this message | | | From | Tejun Heo <> | Subject | [PATCH 08/16] x86: Implement the default x86_32_early_logical_apicid() | Date | Sun, 23 Jan 2011 14:37:34 +0100 |
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Implement x86_32_early_logical_apicid() for the default apic flat routing.
Signed-off-by: Tejun Heo <tj@kernel.org> --- arch/x86/kernel/apic/probe_32.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c index 40be7c3..0f9a9ab 100644 --- a/arch/x86/kernel/apic/probe_32.c +++ b/arch/x86/kernel/apic/probe_32.c @@ -77,6 +77,11 @@ void __init default_setup_apic_routing(void) apic->setup_apic_routing(); } +static int default_x86_32_early_logical_apicid(int cpu) +{ + return 1 << cpu; +} + static void setup_apic_flat_routing(void) { #ifdef CONFIG_X86_IO_APIC @@ -167,7 +172,7 @@ struct apic apic_default = { .wait_icr_idle = native_apic_wait_icr_idle, .safe_wait_icr_idle = native_safe_apic_wait_icr_idle, - .x86_32_early_logical_apicid = noop_x86_32_early_logical_apicid, + .x86_32_early_logical_apicid = default_x86_32_early_logical_apicid, }; extern struct apic apic_numaq; -- 1.7.1
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