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gpu: nvgpu: Rename nvgpu DMA APIs

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Rename the nvgpu DMA APIs from gk20a_gmmu_alloc* to nvgpu_dma_alloc*.
This better reflects the purpose of the APIs (to allocate DMA suitable
memory) and avoids confusion with GMMU related code.

JIRA NVGPU-12

Change-Id: I673d607db56dd6e44f02008dc7b5293209ef67bf
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1325548
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Alex Waterman
2017-03-21 15:34:50 -07:00
committed by mobile promotions
parent 8f2d4a3f4a
commit 50667e097b
20 changed files with 179 additions and 178 deletions
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6
drivers/gpu/nvgpu/gk20a/css_gr_gk20a.c
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@@ -143,7 +143,7 @@ static int css_hw_enable_snapshot(struct channel_gk20a *ch,
if (snapshot_size < CSS_MIN_HW_SNAPSHOT_SIZE)
snapshot_size = CSS_MIN_HW_SNAPSHOT_SIZE;
ret = gk20a_gmmu_alloc_map_sys(&g->mm.pmu.vm, snapshot_size,
ret = nvgpu_dma_alloc_map_sys(&g->mm.pmu.vm, snapshot_size,
&data->hw_memdesc);
if (ret)
return ret;
@@ -192,7 +192,7 @@ static int css_hw_enable_snapshot(struct channel_gk20a *ch,
failed_allocation:
if (data->hw_memdesc.size) {
gk20a_gmmu_unmap_free(&g->mm.pmu.vm, &data->hw_memdesc);
nvgpu_dma_unmap_free(&g->mm.pmu.vm, &data->hw_memdesc);
memset(&data->hw_memdesc, 0, sizeof(data->hw_memdesc));
}
data->hw_snapshot = NULL;
@@ -220,7 +220,7 @@ static void css_hw_disable_snapshot(struct gr_gk20a *gr)
perf_pmasys_mem_block_valid_false_f() |
perf_pmasys_mem_block_target_f(0));
gk20a_gmmu_unmap_free(&g->mm.pmu.vm, &data->hw_memdesc);
nvgpu_dma_unmap_free(&g->mm.pmu.vm, &data->hw_memdesc);
memset(&data->hw_memdesc, 0, sizeof(data->hw_memdesc));
data->hw_snapshot = NULL;