[linux-sunxi] Re: [PATCH 4/7] scatterlist: add sg_alloc_table_from_buf() helper

Hi Laurent, On Tue, 08 Mar 2016 18:51:49 +0200 Laurent Pinchart wrote: > Hi Boris, > > Thank you for the patch. > > On Tuesday 08 March 2016 12:15:12 Boris Brezillon wrote: > > sg_alloc_table_from_buf() provides an easy solution to create an sg_table > >

[linux-sunxi] Re: [PATCH 4/7] scatterlist: add sg_alloc_table_from_buf() helper

Hi Boris, Thank you for the patch. On Tuesday 08 March 2016 12:15:12 Boris Brezillon wrote: > sg_alloc_table_from_buf() provides an easy solution to create an sg_table > from a virtual address pointer. This function takes care of dealing with > vmallocated buffers, buffer alignment, or DMA