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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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6
drivers/gpu/nvgpu/common/linux/nvgpu_mem.c
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@@ -20,6 +20,8 @@
#include <nvgpu/log.h>
#include <nvgpu/bug.h>
#include <nvgpu/linux/dma.h>
#include "gk20a/gk20a.h"
#include "gk20a/mm_gk20a.h"
@@ -286,11 +288,11 @@ int nvgpu_mem_create_from_mem(struct gk20a *g,
* is passed to us. This table gets freed by the dma free routines.
*/
if (src->priv.flags & NVGPU_DMA_NO_KERNEL_MAPPING)
ret = gk20a_get_sgtable_from_pages(g->dev, &dest->priv.sgt,
ret = nvgpu_get_sgtable_from_pages(g, &dest->priv.sgt,
src->priv.pages + start_page,
new_iova, size);
else
ret = gk20a_get_sgtable(g->dev, &dest->priv.sgt, dest->cpu_va,
ret = nvgpu_get_sgtable(g, &dest->priv.sgt, dest->cpu_va,
new_iova, size);
return ret;