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gpu: nvgpu: Move and rename gk20a_sgtable*

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Move and rename the functions that build sgtables for nvgpu_mems into
the Linux specific DMA code.

One place outside of the Linux code do include the Linux DMA header.
That will be fixed in a subsequent patch.

JIRA NVGPU-12
JIRA NVGPU-30

Change-Id: Ie43c752b8f998f122af70f7c7eb727af0b0d98df
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1464078
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Alex Waterman
2017-04-10 13:51:43 -07:00
committed by mobile promotions
parent 6a14d980cf
commit 126c735d30
7 changed files with 120 additions and 90 deletions
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10
drivers/gpu/nvgpu/gk20a/mm_gk20a.h
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@@ -497,16 +497,6 @@ void gk20a_mm_dump_vm(struct vm_gk20a *vm,
int gk20a_mm_suspend(struct gk20a *g);
int gk20a_get_sgtable(struct device *d, struct sg_table **sgt,
void *cpuva, u64 iova,
size_t size);
int gk20a_get_sgtable_from_pages(struct device *d, struct sg_table **sgt,
struct page **pages, u64 iova,
size_t size);
void gk20a_free_sgtable(struct gk20a *g, struct sg_table **sgt);
u64 gk20a_mm_iova_addr(struct gk20a *g, struct scatterlist *sgl,
u32 flags);
u64 gk20a_mm_smmu_vaddr_translate(struct gk20a *g, dma_addr_t iova);