Re: [RFCv2 1/2] device: add dma_params->max_segment_count

2015-01-21 Thread Sumit Semwal
Hi Robin! On 22 January 2015 at 00:26, Robin Murphy wrote: > Hi Sumit, > > > On 21/01/15 04:16, Sumit Semwal wrote: >> >> From: Rob Clark >> >> For devices which have constraints about maximum number of segments in >> an sglist. For example, a device which could only deal with contiguous >> buf

Re: [RFCv2 1/2] device: add dma_params->max_segment_count

2015-01-21 Thread Robin Murphy
Hi Sumit, On 21/01/15 04:16, Sumit Semwal wrote: From: Rob Clark For devices which have constraints about maximum number of segments in an sglist. For example, a device which could only deal with contiguous buffers would set max_segment_count to 1. The initial motivation is for devices shari