1 files changed, 20 insertions, 6 deletions

diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 681169c9c640..ba556d3e6963 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -86,6 +86,10 @@ enum {
         VIA_SATA_PATA   = 0x800, /* SATA/PATA combined configuration */
 };
 
+enum {
+        VIA_IDFLAG_SINGLE = (1 << 0), /* single channel controller) */
+};
+
 /*
  * VIA SouthBridge chips.
  */
@@ -97,12 +101,17 @@ static const struct via_isa_bridge {
         u8 rev_max;
         u16 flags;
 } via_isa_bridges[] = {
+        { "vx855",      PCI_DEVICE_ID_VIA_VX855,    0x00, 0x2f,
+          VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
         { "vx800",      PCI_DEVICE_ID_VIA_VX800,    0x00, 0x2f, VIA_UDMA_133 |
         VIA_BAD_AST | VIA_SATA_PATA },
+        { "vt8261",     PCI_DEVICE_ID_VIA_8261,     0x00, 0x2f,
+          VIA_UDMA_133 | VIA_BAD_AST },
         { "vt8237s",    PCI_DEVICE_ID_VIA_8237S,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "vt8251",     PCI_DEVICE_ID_VIA_8251,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "cx700",      PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
-        { "vt6410",     PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES},
+        { "vt6410",     PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES },
+        { "vt6415",     PCI_DEVICE_ID_VIA_6415,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES },
         { "vt8237a",    PCI_DEVICE_ID_VIA_8237A,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "vt8237",     PCI_DEVICE_ID_VIA_8237,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "vt8235",     PCI_DEVICE_ID_VIA_8235,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
@@ -122,6 +131,8 @@ static const struct via_isa_bridge {
         { "vt82c586",   PCI_DEVICE_ID_VIA_82C586_0, 0x00, 0x0f, VIA_UDMA_NONE | VIA_SET_FIFO },
         { "vt82c576",   PCI_DEVICE_ID_VIA_82C576,   0x00, 0x2f, VIA_UDMA_NONE | VIA_SET_FIFO | VIA_NO_UNMASK },
         { "vt82c576",   PCI_DEVICE_ID_VIA_82C576,   0x00, 0x2f, VIA_UDMA_NONE | VIA_SET_FIFO | VIA_NO_UNMASK | VIA_BAD_ID },
+        { "vtxxxx",     PCI_DEVICE_ID_VIA_ANON,    0x00, 0x2f,
+          VIA_UDMA_133 | VIA_BAD_AST },
         { NULL }
 };
 
@@ -460,6 +471,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         static int printed_version;
         u8 enable;
         u32 timing;
+        unsigned long flags = id->driver_data;
         int rc;
 
         if (!printed_version++)
@@ -469,9 +481,13 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         if (rc)
                 return rc;
 
+        if (flags & VIA_IDFLAG_SINGLE)
+                ppi[1] = &ata_dummy_port_info;
+
         /* To find out how the IDE will behave and what features we
            actually have to look at the bridge not the IDE controller */
-        for (config = via_isa_bridges; config->id; config++)
+        for (config = via_isa_bridges; config->id != PCI_DEVICE_ID_VIA_ANON;
+             config++)
                 if ((isa = pci_get_device(PCI_VENDOR_ID_VIA +
                         !!(config->flags & VIA_BAD_ID),
                         config->id, NULL))) {
@@ -482,10 +498,6 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                         pci_dev_put(isa);
                 }
 
-        if (!config->id) {
-                printk(KERN_WARNING "via: Unknown VIA SouthBridge, disabling.\n");
-                return -ENODEV;
-        }
         pci_dev_put(isa);
 
         if (!(config->flags & VIA_NO_ENABLES)) {
@@ -582,11 +594,13 @@ static int via_reinit_one(struct pci_dev *pdev)
 #endif
 
 static const struct pci_device_id via[] = {
+        { PCI_VDEVICE(VIA, 0x0415), },
         { PCI_VDEVICE(VIA, 0x0571), },
         { PCI_VDEVICE(VIA, 0x0581), },
         { PCI_VDEVICE(VIA, 0x1571), },
         { PCI_VDEVICE(VIA, 0x3164), },
         { PCI_VDEVICE(VIA, 0x5324), },
+        { PCI_VDEVICE(VIA, 0xC409), VIA_IDFLAG_SINGLE },
 
         { },
 };