diff -urN linux-2.4.19-rc3/drivers/ide/sis5513.c linux-2.4.19-rc3-sis/drivers/ide/sis5513.c
--- linux-2.4.19-rc3/drivers/ide/sis5513.c	Tue Jul 30 18:10:31 2002
+++ linux-2.4.19-rc3-sis/drivers/ide/sis5513.c	Tue Jul 30 18:27:29 2002
@@ -169,13 +169,13 @@
 	unsigned char chipset_family;
 	unsigned char flags;
 } SiSHostChipInfo[] = {
-	{ "SiS750",	PCI_DEVICE_ID_SI_750,	ATA_100,	SIS5513_LATENCY },
-	{ "SiS745",	PCI_DEVICE_ID_SI_745,	ATA_100,	SIS5513_LATENCY },
+//	{ "SiS750",	PCI_DEVICE_ID_SI_750,	ATA_100,	SIS5513_LATENCY },
+//	{ "SiS745",	PCI_DEVICE_ID_SI_745,	ATA_100,	SIS5513_LATENCY },
 	{ "SiS740",	PCI_DEVICE_ID_SI_740,	ATA_100,	SIS5513_LATENCY },
 	{ "SiS735",	PCI_DEVICE_ID_SI_735,	ATA_100,	SIS5513_LATENCY },
 	{ "SiS730",	PCI_DEVICE_ID_SI_730,	ATA_100a,	SIS5513_LATENCY },
-	{ "SiS650",	PCI_DEVICE_ID_SI_650,	ATA_100,	SIS5513_LATENCY },
-	{ "SiS645",	PCI_DEVICE_ID_SI_645,	ATA_100,	SIS5513_LATENCY },
+//	{ "SiS650",	PCI_DEVICE_ID_SI_650,	ATA_100,	SIS5513_LATENCY },
+//	{ "SiS645",	PCI_DEVICE_ID_SI_645,	ATA_100,	SIS5513_LATENCY },
 	{ "SiS635",	PCI_DEVICE_ID_SI_635,	ATA_100,	SIS5513_LATENCY },
 	{ "SiS640",	PCI_DEVICE_ID_SI_640,	ATA_66,		SIS5513_LATENCY },
 	{ "SiS630",	PCI_DEVICE_ID_SI_630,	ATA_66,		SIS5513_LATENCY },