On 2021/7/29 19:02, Jerin Jacob wrote: [snip]
>> + >> +The DMA library follows the same basic principles as those used in DPDK's >> +Ethernet Device framework and the RegEx framework. The DMA framework >> provides >> +a generic DMA device framework which supports both physical (hardware) >> +and virtual (software) DMA devices as well as a generic DMA API which allows >> +DMA devices to be managed and configured and supports DMA operations to be >> +provisioned on DMA poll mode driver. >> + >> +Figure below outlines the model of the DMA framework built on: >> + >> +.. code-block:: console >> + >> + +-------------+ +-------------+ +-------------+ >> + | virtual DMA | | virtual DMA | | virtual DMA | >> + | channel | | channel | | channel | >> + +-------------+ +-------------+ +-------------+ >> + | | | >> + ------------------- | >> + | | >> + +----------+ +----------+ >> + | dmadev | | dmadev | >> + +----------+ +----------+ >> + | | >> + +--------------+ +--------------+ >> + | hardware DMA | | hardware DMA | >> + | channel | | channel | >> + +--------------+ +--------------+ >> + | | >> + -------------------------------- >> + | >> + +--------------+ >> + | hardware DMA | >> + | controller | >> + +--------------+ > > Please change to .svg file. > See grep -ri "Inkscape" doc/guides/contributing/documentation.rst > for guidelines. Already send v12 without this, could it do later after merge ? [snip]
