x86/pci: add 4 more return parameters to IO_APIC_get_PCI_irq_vector()

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To prepare those params for pcibios_irq_enable() to call setup_io_apic_routing().

[ Impact: extend function call API to prepare for new functionality ]

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Len Brown <lenb@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <4A01C406.2040303@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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This commit is contained in:

Yinghai Lu 2009-05-06 10:08:22 -07:00 • committed by Ingo Molnar

parent bdfe8ac153

commit e20c06fd69

4 changed files with 112 additions and 79 deletions

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4

arch/x86/include/asm/hw_irq.h

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107

arch/x86/kernel/apic/io_apic.c

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24

arch/x86/pci/irq.c

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52

drivers/pci/hotplug/ibmphp_core.c

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