ide: add short cables support

[linux-2.6] / drivers / ide / pci / sis5513.c

diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index bb6cc4aedd63877c877a5b663e874b4883f0d87b..4457c9d379f6feb6d8dd16dc698785fc0174bcc6 100644 (file)
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -796,7 +796,7 @@ static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const c
        return 0;
 }
 
-static unsigned int __devinit ata66_sis5513 (ide_hwif_t *hwif)
+static u8 __devinit ata66_sis5513(ide_hwif_t *hwif)
 {
        u8 ata66 = 0;
 
@@ -811,7 +811,8 @@ static unsigned int __devinit ata66_sis5513 (ide_hwif_t *hwif)
                pci_read_config_byte(hwif->pci_dev, 0x48, &reg48h);
                ata66 = (reg48h & mask) ? 0 : 1;
        }
-        return ata66;
+
+       return ata66 ? ATA_CBL_PATA80 : ATA_CBL_PATA40;
 }
 
 static void __devinit init_hwif_sis5513 (ide_hwif_t *hwif)
@@ -841,8 +842,8 @@ static void __devinit init_hwif_sis5513 (ide_hwif_t *hwif)
        if (!chipset_family)
                return;
 
-       if (!(hwif->udma_four))
-               hwif->udma_four = ata66_sis5513(hwif);
+       if (hwif->cbl != ATA_CBL_PATA40_SHORT)
+               hwif->cbl = ata66_sis5513(hwif);
 
        if (chipset_family > ATA_16) {
                hwif->ide_dma_check = &sis5513_config_xfer_rate;
@@ -872,6 +873,7 @@ static int __devinit sis5513_init_one(struct pci_dev *dev, const struct pci_devi
 static struct pci_device_id sis5513_pci_tbl[] = {
        { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_5513, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
        { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_5518, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+       { PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_1180, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
        { 0, },
 };
 MODULE_DEVICE_TABLE(pci, sis5513_pci_tbl);