--- linux-2.4.20/include/linux/pci_ids.h.centrino	2003-03-06 11:24:29.000000000 -0800
+++ linux-2.4.20/include/linux/pci_ids.h	2003-03-14 15:08:19.000000000 -0800
@@ -1760,6 +1760,7 @@
 #define PCI_DEVICE_ID_INTEL_82801DB_5	0x24c5
 #define PCI_DEVICE_ID_INTEL_82801DB_6	0x24c6
 #define PCI_DEVICE_ID_INTEL_82801DB_7	0x24c7
+#define PCI_DEVICE_ID_INTEL_82801DB_10	0x24ca
 #define PCI_DEVICE_ID_INTEL_82801DB_11	0x24cb
 #define PCI_DEVICE_ID_INTEL_82801DB_13	0x24cd
 #define PCI_DEVICE_ID_INTEL_82801EB_0	0x24d0
--- linux-2.4.20/drivers/ide/pci/piix.h.centrino	2003-03-12 21:00:17.000000000 -0800
+++ linux-2.4.20/drivers/ide/pci/piix.h	2003-03-14 15:12:29.000000000 -0800
@@ -277,6 +277,20 @@
 		.enablebits	= {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
 		.bootable	= ON_BOARD,
 		.extra		= 0,
+	},{	/* 17 */
+		.vendor		= PCI_VENDOR_ID_INTEL,
+		.device		= PCI_DEVICE_ID_INTEL_82801DB_10,
+		.name		= "ICH4",
+		.init_setup	= init_setup_piix,
+		.init_chipset	= init_chipset_piix,
+		.init_iops	= NULL,
+		.init_hwif	= init_hwif_piix,
+		.init_dma	= init_dma_piix,
+		.channels	= 2,
+		.autodma	= AUTODMA,
+		.enablebits	= {{0x41,0x80,0x80}, {0x43,0x80,0x80}},
+		.bootable	= ON_BOARD,
+		.extra		= 0,
 	},{
 		.vendor		= 0,
 		.device		= 0,
--- linux-2.4.20/drivers/ide/pci/piix.c.centrino	2003-03-06 11:24:28.000000000 -0800
+++ linux-2.4.20/drivers/ide/pci/piix.c	2003-03-14 15:12:21.000000000 -0800
@@ -146,6 +146,7 @@
 			case PCI_DEVICE_ID_INTEL_82801BA_9:
 			case PCI_DEVICE_ID_INTEL_82801CA_10:
 			case PCI_DEVICE_ID_INTEL_82801CA_11:
+			case PCI_DEVICE_ID_INTEL_82801DB_10:
 			case PCI_DEVICE_ID_INTEL_82801DB_11:
 			case PCI_DEVICE_ID_INTEL_82801EB_11:
 			case PCI_DEVICE_ID_INTEL_82801E_11:
@@ -280,6 +281,7 @@
 		case PCI_DEVICE_ID_INTEL_82801CA_10:
 		case PCI_DEVICE_ID_INTEL_82801CA_11:
 		case PCI_DEVICE_ID_INTEL_82801E_11:
+		case PCI_DEVICE_ID_INTEL_82801DB_10:
 		case PCI_DEVICE_ID_INTEL_82801DB_11:
 		case PCI_DEVICE_ID_INTEL_82801EB_11:
 			mode = 3;
@@ -607,6 +609,7 @@
 		case PCI_DEVICE_ID_INTEL_82801BA_9:
 		case PCI_DEVICE_ID_INTEL_82801CA_10:
 		case PCI_DEVICE_ID_INTEL_82801CA_11:
+		case PCI_DEVICE_ID_INTEL_82801DB_10:
 		case PCI_DEVICE_ID_INTEL_82801DB_11:
 		case PCI_DEVICE_ID_INTEL_82801EB_11:
 		case PCI_DEVICE_ID_INTEL_82801E_11:
@@ -799,6 +802,7 @@
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_11,PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14},
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_11,PCI_ANY_ID, PCI_ANY_ID, 0, 0, 15},
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801E_11, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16},
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_10,PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17},
 	{ 0, },
 };