| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
This switches OpenRISC over to fully using the generic dma-mapping
framework. This was almost already the case as the architecture's
implementation was essentially a copy of the generic header.
This also brings this architecture in line with the recent changes
to dma_map_ops (adding attributes to ops->alloc).
Signed-off-by: Jonas Bonn <[email protected]>
|
|
For the initial architecture submission, not all of the DMA ops were
implemented. This patch adds the *map_page and *map_sg variants of the
DMA mapping ops.
This patch is currently of interest mainly to some drivers that haven't
been submitted upstream yet.
Signed-off-by: Jonas Bonn <[email protected]>
|
|
Simple DMA implementation. Allows for allocation of coherent memory
(simply uncached) for DMA operations.
Signed-off-by: Jonas Bonn <[email protected]>
Reviewed-by: Arnd Bergmann <[email protected]>
|