Hello, On Friday, August 12, 2011 11:55 PM Laurent Pinchart wrote:
> On Wednesday 10 August 2011 10:23:37 Marek Szyprowski wrote: > > From: Andrzej Pietrasiewicz <andrze...@samsung.com> > > > > Scatter-gather lib provides a helper functions to allocate scatter list, > > so there is no need to use vmalloc for it. sg_alloc_table() splits > > allocation into page size chunks and links them together into a chain. > > Last time I check ARM platforms didn't support SG list chaining. Has that been > fixed ? DMA-mapping code for ARM platform use for_each_sg() macro which has no problems with chained SG lists. (snipped) Best regards -- Marek Szyprowski Samsung Poland R&D Center -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
