On Wed, 2015-03-11 at 19:54 +1100, Alexey Kardashevskiy wrote:
> > +/* Page size flags for ibm,query-pe-dma-window */
> > +#define DDW_PGSIZE_4K 0x01
> > +#define DDW_PGSIZE_64K 0x02
> > +#define DDW_PGSIZE_16M 0x04
> > +#define DDW_PGSIZE_32M 0x08
> > +#define
On 03/10/2015 01:07 AM, Alexey Kardashevskiy wrote:
This extends iommu_table_group_ops by a set of callbacks to support dynamic
DMA windows management.
query() returns IOMMU capabilities such as default DMA window address and
supported number of DMA windows and TCE table levels.
create_table()
This extends iommu_table_group_ops by a set of callbacks to support dynamic
DMA windows management.
query() returns IOMMU capabilities such as default DMA window address and
supported number of DMA windows and TCE table levels.
create_table() creates a TCE table with specific parameters.
it recei
