On 01/23/2015 06:27 PM, Bjorn Helgaas wrote:
On Fri, Jan 23, 2015 at 05:32:38PM -0500, Murali Karicheri wrote:
If there is a DT node available for the root bridge's parent device,
use the dma configuration from that device node. For example, keystone
PCI devices would require dma_pfn_offset to b
On Fri, Jan 23, 2015 at 05:32:38PM -0500, Murali Karicheri wrote:
> If there is a DT node available for the root bridge's parent device,
> use the dma configuration from that device node. For example, keystone
> PCI devices would require dma_pfn_offset to be set correctly in the
> device structure
If there is a DT node available for the root bridge's parent device,
use the dma configuration from that device node. For example, keystone
PCI devices would require dma_pfn_offset to be set correctly in the
device structure of the pci device in order to have the correct dma mask.
The DT node will