diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index a1d62de..c05653c 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -158,6 +158,8 @@
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP51 },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP55 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP55 },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID,
 		PCI_ANY_ID, PCI_ANY_ID,
 		PCI_CLASS_STORAGE_IDE<<8, 0xffff00, GENERIC },
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index f6c1a14..cb414ea 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1267,7 +1267,8 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA	0x0266
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2	0x0267
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE	0x036E
-#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA	0x036F
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA	0x037E
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2	0x037F
 #define PCI_DEVICE_ID_NVIDIA_NVENET_12		0x0268
 #define PCI_DEVICE_ID_NVIDIA_NVENET_13		0x0269
 #define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO	0x026B