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x86, ioapic: Add struct ioapic

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Introduce struct ioapic with nr_registers field.

This will pave way for consolidating different MAX_IO_APICS
arrays into it.

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: daniel.blueman@gmail.com
Link: http://lkml.kernel.org/r/20110518233157.744315519@sbsiddha-MOBL3.sc.intel.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Suresh Siddha
2011-05-18 16:31:35 -07:00
committed by Ingo Molnar
parent 15bac20bd8
commit b69c6c3bec
2 changed files with 17 additions and 16 deletions
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arch/x86/include/asm/io_apic.h
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@@ -105,7 +105,6 @@ struct IR_IO_APIC_route_entry {
* # of IO-APICs and # of IRQ routing registers
*/
extern int nr_ioapics;
extern int nr_ioapic_registers[MAX_IO_APICS];
#define MP_MAX_IOAPIC_PIN 127