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authorJoerg Roedel <joerg.roedel@amd.com>2012-03-30 11:47:06 -0700
committerJoerg Roedel <joerg.roedel@amd.com>2012-05-07 14:35:00 +0200
commit263b5e8629c9ce21c9cd4c0e29c097afb1c10ef3 (patch)
tree5cd19f863f505982c9aa8331b62541e08eae2535 /arch/x86/include/asm/irq_remapping.h
parent5e2b930b0784a30c98dee8e9d79c1f84c31f7209 (diff)
x86, iommu/vt-d: Clean up interfaces for interrupt remapping
Remove the Intel specific interfaces from dmar.h and remove asm/irq_remapping.h which is only used for io_apic.c anyway. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Acked-by: Yinghai Lu <yinghai@kernel.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/x86/include/asm/irq_remapping.h')
-rw-r--r--arch/x86/include/asm/irq_remapping.h22
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
deleted file mode 100644
index 0ddfc0b90adb..000000000000
--- a/arch/x86/include/asm/irq_remapping.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _ASM_X86_IRQ_REMAPPING_H
-#define _ASM_X86_IRQ_REMAPPING_H
-
-#define IRTE_DEST(dest) ((x2apic_mode) ? dest : dest << 8)
-
-#ifdef CONFIG_IRQ_REMAP
-static void irq_remap_modify_chip_defaults(struct irq_chip *chip);
-static inline bool irq_remapped(struct irq_cfg *cfg)
-{
- return cfg->irq_2_iommu.iommu != NULL;
-}
-#else
-static inline bool irq_remapped(struct irq_cfg *cfg)
-{
- return false;
-}
-static inline void irq_remap_modify_chip_defaults(struct irq_chip *chip)
-{
-}
-#endif
-
-#endif /* _ASM_X86_IRQ_REMAPPING_H */