diff options
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/macio_asic.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c index 6e149f4a1ff..a0f68386c12 100644 --- a/drivers/macintosh/macio_asic.c +++ b/drivers/macintosh/macio_asic.c @@ -378,6 +378,17 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip, dev->ofdev.dev.bus = &macio_bus_type; dev->ofdev.dev.release = macio_release_dev; +#ifdef CONFIG_PCI + /* Set the DMA ops to the ones from the PCI device, this could be + * fishy if we didn't know that on PowerMac it's always direct ops + * or iommu ops that will work fine + */ + dev->ofdev.dev.archdata.dma_ops = + chip->lbus.pdev->dev.archdata.dma_ops; + dev->ofdev.dev.archdata.dma_data = + chip->lbus.pdev->dev.archdata.dma_data; +#endif /* CONFIG_PCI */ + #ifdef DEBUG printk("preparing mdev @%p, ofdev @%p, dev @%p, kobj @%p\n", dev, &dev->ofdev, &dev->ofdev.dev, &dev->ofdev.dev.kobj); |