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-rw-r--r--src/northbridge/amd/agesa/family15tn/pci_devs.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/northbridge/amd/agesa/family15tn/pci_devs.h b/src/northbridge/amd/agesa/family15tn/pci_devs.h
index 22ce8f5e95..56138433e3 100644
--- a/src/northbridge/amd/agesa/family15tn/pci_devs.h
+++ b/src/northbridge/amd/agesa/family15tn/pci_devs.h
@@ -7,6 +7,16 @@
#define BUS0 0
+/* GNB Root Complex */
+#define GNB_DEV 0x0
+#define GNB_FUNC 0
+#define GNB_DEVFN PCI_DEVFN(GNB_DEV, GNB_FUNC)
+
+/* IOMMU */
+#define IOMMU_DEV 0x0
+#define IOMMU_FUNC 2
+#define IOMMU_DEVFN PCI_DEVFN(IOMMU_DEV, IOMMU_FUNC)
+
/* Graphics and Display */
#define GFX_DEV 0x1
#define GFX_FUNC 0