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authorIngo Molnar <mingo@elte.hu>2008-10-10 19:50:00 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-11 20:17:36 +0200
commitd84705969f898f294bc3fc32eca33580f14105bd (patch)
treec59c7e835820c6bfb5a957f70e58fee1699a6b38 /arch/x86/Kconfig
parent725c25819e4a0dafdcf42a5f31bc569341919c7c (diff)
parent11494547b1754c4f3bd7f707ab869e2adf54d52f (diff)
Merge branch 'x86/apic' into x86-v28-for-linus-phase4-B
Conflicts: arch/x86/kernel/apic_32.c arch/x86/kernel/apic_64.c arch/x86/kernel/setup.c drivers/pci/intel-iommu.c include/asm-x86/cpufeature.h include/asm-x86/dma-mapping.h
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 0d7cdbbfc1ee..44d4f2130d01 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1689,6 +1689,14 @@ config DMAR_FLOPPY_WA
workaround will setup a 1:1 mapping for the first
16M to make floppy (an ISA device) work.
+config INTR_REMAP
+ bool "Support for Interrupt Remapping (EXPERIMENTAL)"
+ depends on X86_64 && X86_IO_APIC && PCI_MSI && ACPI && EXPERIMENTAL
+ help
+ Supports Interrupt remapping for IO-APIC and MSI devices.
+ To use x2apic mode in the CPU's which support x2APIC enhancements or
+ to support platforms with CPU's having > 8 bit APIC ID, say Y.
+
source "drivers/pci/pcie/Kconfig"
source "drivers/pci/Kconfig"