diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/msidef.h | 4 | ||||
| -rw-r--r-- | include/linux/dmar.h | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-x86/msidef.h b/include/asm-x86/msidef.h index 296f29ce426d..57fd85935e5a 100644 --- a/include/asm-x86/msidef.h +++ b/include/asm-x86/msidef.h @@ -48,4 +48,8 @@ #define MSI_ADDR_DEST_ID(dest) (((dest) << MSI_ADDR_DEST_ID_SHIFT) & \ MSI_ADDR_DEST_ID_MASK) +#define MSI_ADDR_IR_EXT_INT (1 << 4) +#define MSI_ADDR_IR_SHV (1 << 3) +#define MSI_ADDR_IR_INDEX1(index) ((index & 0x8000) >> 13) +#define MSI_ADDR_IR_INDEX2(index) ((index & 0x7fff) << 5) #endif /* ASM_MSIDEF_H */ diff --git a/include/linux/dmar.h b/include/linux/dmar.h index bf41ffa74705..c360c558e59e 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -109,6 +109,7 @@ extern int flush_irte(int irq); extern int free_irte(int irq); extern int irq_remapped(int irq); +extern struct intel_iommu *map_dev_to_ir(struct pci_dev *dev); extern struct intel_iommu *map_ioapic_to_ir(int apic); #else #define irq_remapped(irq) (0) |