x64, x2apic/intr-remap: 8259 specific mask/unmask routines

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8259 specific mask/unmask routines which be used later while enabling
interrupt-remapping.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

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Suresh Siddha 2008-07-10 11:16:46 -07:00 • committed by Ingo Molnar

parent 72b1e22dfc

commit d94d93ca5c

2 changed files with 27 additions and 0 deletions

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24

arch/x86/kernel/i8259.c

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3

include/asm-x86/i8259.h

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