diff options
Diffstat (limited to 'arch/sh/drivers/pci/fixups-dreamcast.c')
| -rw-r--r-- | arch/sh/drivers/pci/fixups-dreamcast.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c index 2bf85cf091e1..ed7f489936f1 100644 --- a/arch/sh/drivers/pci/fixups-dreamcast.c +++ b/arch/sh/drivers/pci/fixups-dreamcast.c @@ -30,7 +30,7 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev) { - struct pci_channel *p = board_pci_channels; + struct pci_channel *p = dev->sysdata; printk(KERN_NOTICE "PCI: Fixing up device %s\n", pci_name(dev)); @@ -41,6 +41,13 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev) */ dev->resource[1].start = p->io_resource->start + 0x100; dev->resource[1].end = dev->resource[1].start + 0x200 - 1; + + /* + * This is not a normal BAR, prevent any attempts to move + * the BAR, as this will result in a bus lock. + */ + dev->resource[1].flags |= IORESOURCE_PCI_FIXED; + /* * Redirect dma memory allocations to special memory window. */ |