x86: add mp_find_ioapic_pin

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Add mp_find_ioapic_pin() to find an IO APIC's specific pin from a GSI,
and use this function within acpi/boot.  Make it non-static so other
code can use it too.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

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This commit is contained in:

Jeremy Fitzhardinge 2009-02-09 12:05:47 -08:00

parent 4924e228ae

commit c3e137d1e8

2 changed files with 14 additions and 3 deletions

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1

arch/x86/include/asm/mpspec.h

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16

arch/x86/kernel/acpi/boot.c

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