diff options
Diffstat (limited to 'drivers/ide/setup-pci.c')
| -rw-r--r-- | drivers/ide/setup-pci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index d5901ec9e8c..26061fe1b71 100644 --- a/drivers/ide/setup-pci.c +++ b/drivers/ide/setup-pci.c @@ -428,9 +428,10 @@ static void ide_hwif_setup_dma(struct pci_dev *dev, ide_pci_device_t *d, ide_hwi static void ide_hwif_setup_dma(struct pci_dev *dev, ide_pci_device_t *d, ide_hwif_t *hwif) { u16 pcicmd; + pci_read_config_word(dev, PCI_COMMAND, &pcicmd); - if ((d->autodma == AUTODMA) || + if ((d->host_flags & IDE_HFLAG_NO_AUTODMA) == 0 || ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE && (dev->class & 0x80))) { unsigned long dma_base = ide_get_or_set_dma_base(hwif); @@ -558,7 +559,7 @@ void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, a if (d->init_iops) d->init_iops(hwif); - if (d->autodma == NODMA) + if (d->host_flags & IDE_HFLAG_NO_DMA) goto bypass_legacy_dma; if(d->init_setup_dma) |