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via82cxxx: add support for vt8261 and future chips 

Based on commit e4d866c for pata_via host driver.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Bartlomiej Zolnierkiewicz 2010-01-18 07:20:07 +00:00 committed by David S. Miller
parent f931a5d578
commit 5b6c82ea0f
1 changed files with 4 additions and 6 deletions
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10
drivers/ide/via82cxxx.c
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@ -75,6 +75,7 @@ static struct via_isa_bridge {
{ "vx855", PCI_DEVICE_ID_VIA_VX855, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST | VIA_SATA_PATA },
{ "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST | VIA_SATA_PATA },
{ "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST | VIA_SATA_PATA },
{ "vt8261", PCI_DEVICE_ID_VIA_8261, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
{ "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
{ "vt6410", PCI_DEVICE_ID_VIA_6410, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
{ "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
@ -97,6 +98,7 @@ static struct via_isa_bridge {
{ "vt82c586", PCI_DEVICE_ID_VIA_82C586_0, 0x00, 0x0f, 0x00, VIA_SET_FIFO },
{ "vt82c576", PCI_DEVICE_ID_VIA_82C576, 0x00, 0x2f, 0x00, VIA_SET_FIFO | VIA_NO_UNMASK },
{ "vt82c576", PCI_DEVICE_ID_VIA_82C576, 0x00, 0x2f, 0x00, VIA_SET_FIFO | VIA_NO_UNMASK | VIA_BAD_ID },
{ "vtxxxx", PCI_DEVICE_ID_VIA_ANON, 0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
{ NULL }
};
@ -205,7 +207,8 @@ static struct via_isa_bridge *via_config_find(struct pci_dev **isa)
{
struct via_isa_bridge *via_config;
for (via_config = via_isa_bridges; via_config->id; via_config++)
for (via_config = via_isa_bridges;
via_config->id != PCI_DEVICE_ID_VIA_ANON; via_config++)
if ((*isa = pci_get_device(PCI_VENDOR_ID_VIA +
!!(via_config->flags & VIA_BAD_ID),
via_config->id, NULL))) {
@ -467,11 +470,6 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
* Find the ISA bridge and check we know what it is.
*/
via_config = via_config_find(&isa);
if (!via_config->id) {
printk(KERN_WARNING DRV_NAME " %s: unknown chipset, skipping\n",
pci_name(dev));
return -ENODEV;
}
/*
* Print the boot message.