Re: [PATCH v9 1/6] dmaengine: Add API function dmaengine_prep_peripheral_dma_vec()

2024-04-07 Thread Vinod Koul
On 02-04-24, 13:31, Paul Cercueil wrote: > Hi Vinod, > > Le jeudi 28 mars 2024 à 11:53 +0530, Vinod Koul a écrit : > > On 10-03-24, 13:48, Paul Cercueil wrote: > > > This function can be used to initiate a scatter-gather DMA > > > transfer, > > > where the address and size of each segment is

Re: [PATCH v9 1/6] dmaengine: Add API function dmaengine_prep_peripheral_dma_vec()

2024-04-02 Thread Paul Cercueil
Hi Vinod, Le jeudi 28 mars 2024 à 11:53 +0530, Vinod Koul a écrit : > On 10-03-24, 13:48, 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. > > > >

Re: [PATCH v9 1/6] dmaengine: Add API function dmaengine_prep_peripheral_dma_vec()

2024-03-28 Thread Vinod Koul
On 10-03-24, 13:48, 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 v9 1/6] dmaengine: Add API function dmaengine_prep_peripheral_dma_vec()

2024-03-10 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