Messages in this thread Patch in this message | | | Date | Thu, 26 Jan 2012 13:40:20 -0800 | From | tip-bot for Jacob Pan <> | Subject | [tip:x86/platform] x86/mrst: Set ISA bus type for fake MP IRQs |
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Commit-ID: d450c088fb00d5a744b1fe8648a488035a10a03c Gitweb: http://git.kernel.org/tip/d450c088fb00d5a744b1fe8648a488035a10a03c Author: Jacob Pan <jacob.jun.pan@linux.intel.com> AuthorDate: Thu, 26 Jan 2012 17:32:33 +0000 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Thu, 26 Jan 2012 21:23:52 +0100
x86/mrst: Set ISA bus type for fake MP IRQs
We use MP IRQs for SFI presented timer interrupts, we should also set mp_bus_not_pci for MP_ISA_BUS so that pin_2_irq mapping is correct.
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Link: http://lkml.kernel.org/n/tip-8h3rc1igpp8ir94aas69qmhk@git.kernel.org Signed-off-by: Ingo Molnar <mingo@elte.hu> --- arch/x86/kernel/apic/io_apic.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 9e75366..fb07275 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -1010,7 +1010,7 @@ static int pin_2_irq(int idx, int apic, int pin) } else { u32 gsi = gsi_cfg->gsi_base + pin; - if (gsi >= legacy_pic->nr_legacy_irqs) + if (gsi >= NR_IRQS_LEGACY) irq = gsi; else irq = gsi_top + gsi; @@ -3610,7 +3610,7 @@ static void __init probe_nr_irqs_gsi(void) { int nr; - nr = gsi_top + legacy_pic->nr_legacy_irqs; + nr = gsi_top + NR_IRQS_LEGACY; if (nr > nr_irqs_gsi) nr_irqs_gsi = nr;
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