Split out subsystem specific changes for easier reviews. This will be
squashed with main commit.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
---
drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
index 6b8f2a19b2d9..a6a7fa0d7679 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
@@ -109,7 +109,7 @@ struct gk20a_instmem {
u16 iommu_bit;
/* Only used by DMA API */
- struct dma_attrs attrs;
+ unsigned long attrs;
};
#define gk20a_instmem(p) container_of((p), struct gk20a_instmem, base)
@@ -293,7 +293,7 @@ gk20a_instobj_dtor_dma(struct nvkm_memory *memory)
goto out;
dma_free_attrs(dev, node->base.mem.size << PAGE_SHIFT, node->base.vaddr,
- node->handle, &imem->attrs);
+ node->handle, imem->attrs);
out:
return node;
@@ -386,7 +386,7 @@ gk20a_instobj_ctor_dma(struct gk20a_instmem *imem, u32 npages, u32 align,
node->base.vaddr = dma_alloc_attrs(dev, npages << PAGE_SHIFT,
&node->handle, GFP_KERNEL,
- &imem->attrs);
+ imem->attrs);
if (!node->base.vaddr) {
nvkm_error(subdev, "cannot allocate DMA memory\n");
return -ENOMEM;
@@ -597,10 +597,9 @@ gk20a_instmem_new(struct nvkm_device *device, int index,
nvkm_info(&imem->base.subdev, "using IOMMU\n");
} else {
- init_dma_attrs(&imem->attrs);
- dma_set_attr(DMA_ATTR_NON_CONSISTENT, &imem->attrs);
- dma_set_attr(DMA_ATTR_WEAK_ORDERING, &imem->attrs);
- dma_set_attr(DMA_ATTR_WRITE_COMBINE, &imem->attrs);
+ imem->attrs = DMA_ATTR_NON_CONSISTENT |
+ DMA_ATTR_WEAK_ORDERING |
+ DMA_ATTR_WRITE_COMBINE;
nvkm_info(&imem->base.subdev, "using DMA API\n");
}
--
1.9.1
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