Message ID | 1374851518-4802-2-git-send-email-mark.langsdorf@calxeda.com |
---|---|
State | Not Applicable |
Delegated to: | David Miller |
Headers | show |
diff --git a/drivers/ata/sata_highbank.c b/drivers/ata/sata_highbank.c index e9a4f46..8b40025 100644 --- a/drivers/ata/sata_highbank.c +++ b/drivers/ata/sata_highbank.c @@ -479,6 +479,9 @@ static int ahci_highbank_probe(struct platform_device *pdev) if (hpriv->cap & HOST_CAP_PMP) pi.flags |= ATA_FLAG_PMP; + if (hpriv->cap & HOST_CAP_64) + dma_set_coherent_mask(dev, DMA_BIT_MASK(64)); + /* CAP.NP sometimes indicate the index of the last enabled * port, at other times, that of the last possible port, so * determining the maximum port number requires looking at