[dpdk-dev] [PATCH v2] dmadev: introduce DMA device library

[fengchengwen]

Note:
1) This patch hold dmadev <> vchan layer, I think vchan can be very
   conceptually separated from hw-channel.
2) I could not under struct dpi_dma_queue_ctx_s, so this patch I define
   the rte_dma_slave_port_parameters refer to Kunpeng DMA implemention.
3) This patch hasn't include doxy related file because failed to generate
   a doc in my environment, could this upstream as a new patch or must
   solved ?

Feedback welcome, thanks

On 2021/7/11 17:25, Chengwen Feng wrote:
> This patch introduce 'dmadevice' which is a generic type of DMA
> device.
> 
> The APIs of dmadev library exposes some generic operations which can
> enable configuration and I/O with the DMA devices.
> 
> Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
> ---