On 25-01-21, 09:32, Sia Jee Heng wrote: > The below patch series are to support AxiDMA running on Intel KeemBay SoC. > The base driver is dw-axi-dmac. This driver only support DMA memory copy > transfers. > Code refactoring is needed so that additional features can be supported. > The features added in this patch series are: > - Replacing Linked List with virtual descriptor management. > - Remove unrelated hw desc stuff from dma memory pool. > - Manage dma memory pool alloc/destroy based on channel activity. > - Support dmaengine device_sync() callback. > - Support dmaengine device_config(). > - Support dmaengine device_prep_slave_sg(). > - Support dmaengine device_prep_dma_cyclic(). > - Support of_dma_controller_register(). > - Support burst residue granularity. > - Support Intel KeemBay AxiDMA registers. > - Support Intel KeemBay AxiDMA device handshake. > - Support Intel KeemBay AxiDMA BYTE and HALFWORD device operation. > - Add constraint to Max segment size. > - Virtually split the linked-list.
Applied, thanks -- ~Vinod
