diff options
| author | David Nieto <dmartineznie@nvidia.com> | 2017-10-20 12:35:37 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-10-23 01:15:31 -0400 |
| commit | d436ed36ae684986540f745a2eca7a1009be5780 (patch) | |
| tree | 0c4450b47afa7785a3d856efb3f51928524721a4 /drivers/gpu/nvgpu/gv11b/mm_gv11b.c | |
| parent | 6114553413297dbcae637bc50ef2ff2a6c0858d1 (diff) | |
gpu: nvgpu: gv10x: alloc fault buffer in sysmem
With coherency issues solved, it is no longer needed to allocate the fault
buffer in vidmem as a workaround.
JIRA: NVGPUGV100-36
Change-Id: I1c83e9bac61f27b75f38fce963899485afeed009
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1582769
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Diffstat (limited to 'drivers/gpu/nvgpu/gv11b/mm_gv11b.c')
| -rw-r--r-- | drivers/gpu/nvgpu/gv11b/mm_gv11b.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/nvgpu/gv11b/mm_gv11b.c b/drivers/gpu/nvgpu/gv11b/mm_gv11b.c index e452462e..6df29cb0 100644 --- a/drivers/gpu/nvgpu/gv11b/mm_gv11b.c +++ b/drivers/gpu/nvgpu/gv11b/mm_gv11b.c | |||
| @@ -118,7 +118,7 @@ static void gv11b_mm_mmu_hw_fault_buf_init(struct gk20a *g, | |||
| 118 | fb_size = (g->ops.fifo.get_num_fifos(g) + 1) * | 118 | fb_size = (g->ops.fifo.get_num_fifos(g) + 1) * |
| 119 | gmmu_fault_buf_size_v(); | 119 | gmmu_fault_buf_size_v(); |
| 120 | 120 | ||
| 121 | err = nvgpu_dma_alloc_map(vm, fb_size, | 121 | err = nvgpu_dma_alloc_map_sys(vm, fb_size, |
| 122 | &g->mm.hw_fault_buf[FAULT_TYPE_OTHER_AND_NONREPLAY]); | 122 | &g->mm.hw_fault_buf[FAULT_TYPE_OTHER_AND_NONREPLAY]); |
| 123 | if (err) { | 123 | if (err) { |
| 124 | nvgpu_err(g, | 124 | nvgpu_err(g, |
| @@ -131,7 +131,7 @@ static void gv11b_mm_mmu_hw_fault_buf_init(struct gk20a *g, | |||
| 131 | HW_FAULT_BUF_STATUS_ALLOC_TRUE; | 131 | HW_FAULT_BUF_STATUS_ALLOC_TRUE; |
| 132 | *hub_intr_types |= HUB_INTR_TYPE_NONREPLAY; | 132 | *hub_intr_types |= HUB_INTR_TYPE_NONREPLAY; |
| 133 | 133 | ||
| 134 | err = nvgpu_dma_alloc_map(vm, fb_size, | 134 | err = nvgpu_dma_alloc_map_sys(vm, fb_size, |
| 135 | &g->mm.hw_fault_buf[FAULT_TYPE_REPLAY]); | 135 | &g->mm.hw_fault_buf[FAULT_TYPE_REPLAY]); |
| 136 | if (err) { | 136 | if (err) { |
| 137 | nvgpu_err(g, | 137 | nvgpu_err(g, |