diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 75a2253a3e68..8e9d87701ce2 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -112,6 +112,7 @@ static const struct {
 
 	{ "SiS5596",	PCI_DEVICE_ID_SI_5596,	ATA_16   },
 	{ "SiS5571",	PCI_DEVICE_ID_SI_5571,	ATA_16   },
+	{ "SiS5517",	PCI_DEVICE_ID_SI_5517,	ATA_16   },
 	{ "SiS551x",	PCI_DEVICE_ID_SI_5511,	ATA_16   },
 };
 
@@ -524,6 +525,7 @@ static void config_art_rwp_pio (ide_drive_t *drive, u8 pio)
 			case 3:		test1 = 0x30|0x03; break;
 			case 2:		test1 = 0x40|0x04; break;
 			case 1:		test1 = 0x60|0x07; break;
+			case 0:		test1 = 0x00; break;
 			default:	break;
 		}
 		pci_write_config_byte(dev, drive_pci, test1);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 02f6cf20b141..e2ab2ac18d6b 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -642,6 +642,7 @@
 #define PCI_DEVICE_ID_SI_965		0x0965
 #define PCI_DEVICE_ID_SI_5511		0x5511
 #define PCI_DEVICE_ID_SI_5513		0x5513
+#define PCI_DEVICE_ID_SI_5517		0x5517
 #define PCI_DEVICE_ID_SI_5518		0x5518
 #define PCI_DEVICE_ID_SI_5571		0x5571
 #define PCI_DEVICE_ID_SI_5581		0x5581