Displaying 2 results from an estimated 2 matches for "vb2_dma_contig_init_ctx_attrs".
2016 Jun 02
0
[RFC v3 19/45] [media] dma-mapping: Use unsigned long for dma_attrs
...ttrs(buf->dev, sgt->sgl, sgt->orig_nents,
- buf->dma_dir, &attrs);
+ buf->dma_dir, DMA_ATTR_SKIP_CPU_SYNC);
fail_sgt_init:
sg_free_table(sgt);
@@ -730,7 +724,7 @@ const struct vb2_mem_ops vb2_dma_contig_memops = {
EXPORT_SYMBOL_GPL(vb2_dma_contig_memops);
void *vb2_dma_contig_init_ctx_attrs(struct device *dev,
- struct dma_attrs *attrs)
+ unsigned long attrs)
{
struct vb2_dc_conf *conf;
@@ -740,7 +734,7 @@ void *vb2_dma_contig_init_ctx_attrs(struct device *dev,
conf->dev = dev;
if (attrs)
- conf->attrs = *attrs;
+ conf->attrs = attrs;
return con...
2016 Jun 02
52
[RFC v3 00/45] dma-mapping: Use unsigned long for dma_attrs
Hi,
This is third approach (complete this time) for replacing struct
dma_attrs with unsigned long.
The main patch (2/45) doing the change is split into many subpatches
for easier review (3-43). They should be squashed together when
applying.
*Important:* Patchset is *only* build tested on allyesconfigs: ARM,
ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests
for other