Merge git://git.infradead.org/iommu-2.6

* git://git.infradead.org/iommu-2.6:
  Intel-IOMMU, intr-remap: source-id checking
  Intel-IOMMU, intr-remap: set the whole 128bits of irte when modify/free it
  IOMMU Identity Mapping Support (drivers/pci/intel_iommu.c)

1 files changed, 11 insertions, 0 deletions

diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 1731fb5..4a2b162 100644
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -126,6 +126,8 @@ 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);
+extern int set_ioapic_sid(struct irte *irte, int apic);
+extern int set_msi_sid(struct irte *irte, struct pci_dev *dev);
 #else
 static inline int alloc_irte(struct intel_iommu *iommu, int irq, u16 count)
 {
@@ -156,6 +158,15 @@ static inline struct intel_iommu *map_ioapic_to_ir(int apic)
 {
 	return NULL;
 }
+static inline int set_ioapic_sid(struct irte *irte, int apic)
+{
+	return 0;
+}
+static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev)
+{
+	return 0;
+}
+
 #define irq_remapped(irq)		(0)
 #define enable_intr_remapping(mode)	(-1)
 #define disable_intr_remapping()	(0)