diff -ru linux-2.4.21-102/drivers/char/agp/agpgart_be.c linux-2.4.21-102-nforce/drivers/char/agp/agpgart_be.c
--- linux-2.4.21-102/drivers/char/agp/agpgart_be.c	2004-03-15 16:50:57.000000000 -0800
+++ linux-2.4.21-102-nforce/drivers/char/agp/agpgart_be.c	2004-03-25 12:36:41.000000000 -0800
@@ -5691,6 +5691,12 @@
 		"NVIDIA",
 		"nForce3/K8 On-CPU GART",
 		nvidia_x86_64_setup },
+	{ PCI_DEVICE_ID_NVIDIA_NFORCE3S,
+		PCI_VENDOR_ID_NVIDIA,
+		NVIDIA_NFORCE3,
+		"NVIDIA",
+		"nForce3/K8 On-CPU GART",
+		nvidia_x86_64_setup },
 #endif
 #ifdef CONFIG_AGP_NVIDIA
 	{ 0,
diff -ru linux-2.4.21-102/include/linux/pci_ids.h linux-2.4.21-102-nforce/include/linux/pci_ids.h
--- linux-2.4.21-102/include/linux/pci_ids.h	2004-03-15 16:51:19.000000000 -0800
+++ linux-2.4.21-102-nforce/include/linux/pci_ids.h	2004-03-25 12:36:41.000000000 -0800
@@ -927,6 +927,7 @@
 #define PCI_DEVICE_ID_NVIDIA_ITNT2		0x00A0
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3		0x00d1
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE	0x00d5
+#define PCI_DEVICE_ID_NVIDIA_NFORCE3S		0x00e1
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA      0x00e3
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE       0x00e5
 #define PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2     0x00ee
