Re: [PATCH v10 1/6] dmaengine: Add API function dmaengine_prep_peripheral_dma_vec()

2024-06-11 Thread Vinod Koul
On 05-06-24, 13:08, Paul Cercueil wrote: > This function can be used to initiate a scatter-gather DMA transfer, > where the address and size of each segment is located in one entry of > the dma_vec array. > > The major difference with dmaengine_prep_slave_sg() is that it supports > specifying the

[PATCH v10 1/6] dmaengine: Add API function dmaengine_prep_peripheral_dma_vec()

2024-06-05 Thread Paul Cercueil
This function can be used to initiate a scatter-gather DMA transfer, where the address and size of each segment is located in one entry of the dma_vec array. The major difference with dmaengine_prep_slave_sg() is that it supports specifying the lengths of each DMA transfer; as trying to override t