Re: [PATCH v3 1/3] dmaengine: add dma_get_slave_sg_caps()

2013-03-06 Thread Matt Porter
On Tue, Feb 12, 2013 at 05:08:44PM +, Vinod Koul wrote: > On Mon, Feb 04, 2013 at 02:47:02PM -0500, Matt Porter wrote: > > Add a dmaengine API to retrieve slave SG transfer capabilities. > > > > The API is optionally implemented by dmaengine drivers and when > > unimplemented will return a NUL

Re: [PATCH v3 1/3] dmaengine: add dma_get_slave_sg_caps()

2013-02-12 Thread Vinod Koul
On Mon, Feb 04, 2013 at 02:47:02PM -0500, Matt Porter wrote: > Add a dmaengine API to retrieve slave SG transfer capabilities. > > The API is optionally implemented by dmaengine drivers and when > unimplemented will return a NULL pointer. A client driver using > this API provides the required dma

[PATCH v3 1/3] dmaengine: add dma_get_slave_sg_caps()

2013-02-04 Thread Matt Porter
Add a dmaengine API to retrieve slave SG transfer capabilities. The API is optionally implemented by dmaengine drivers and when unimplemented will return a NULL pointer. A client driver using this API provides the required dma channel, address width, and burst size of the transfer. dma_get_slave_s