From: Rob Herring <rob.herring@xxxxxxxxxxx> Signed-off-by: Rob Herring <rob.herring@xxxxxxxxxxx> Signed-off-by: Mark Langsdorf <mark.langsdorf@xxxxxxxxxxx> --- drivers/ata/sata_highbank.c | 3 +++ 1 file changed, 3 insertions(+) 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 -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
