[PATCH] via82cxxx IDE: Add VT8251 ISA bridge
authorDaniel Drake <dsd@gentoo.org>
Thu, 15 Dec 2005 01:11:55 +0000 (02:11 +0100)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Thu, 15 Dec 2005 01:11:55 +0000 (02:11 +0100)
Some motherboards (such as the Asus P5V800-MX) ship a
PCI_DEVICE_ID_VIA_82C586_1 IDE controller alongside a VT8251 southbridge.

This southbridge is currently unrecognised in the via82cxxx IDE driver,
preventing those users from getting DMA access to disks.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/pci/via82cxxx.c
include/linux/pci_ids.h

index 7161ce0ef5aafb78b59bb563921f783a46c37945..86fb1e0286d38b704cd8f8ebf327c4aeb3673e11 100644 (file)
@@ -80,6 +80,7 @@ static struct via_isa_bridge {
        u16 flags;
 } via_isa_bridges[] = {
        { "vt6410",     PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
+       { "vt8251",     PCI_DEVICE_ID_VIA_8251,     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 },
        { "vt8233a",    PCI_DEVICE_ID_VIA_8233A,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
index 1e737e269db99fbf01a5436910ae1aef99e9e075..4db67b3b05ccd0423142612abddcb46945074e03 100644 (file)
 #define PCI_DEVICE_ID_VIA_8378_0       0x3205
 #define PCI_DEVICE_ID_VIA_8783_0       0x3208
 #define PCI_DEVICE_ID_VIA_8237         0x3227
+#define PCI_DEVICE_ID_VIA_8251         0x3287
 #define PCI_DEVICE_ID_VIA_3296_0       0x0296
 #define PCI_DEVICE_ID_VIA_8231         0x8231
 #define PCI_DEVICE_ID_VIA_8231_4       0x8235