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author | David Nieto <dmartineznie@nvidia.com> | 2017-10-26 18:00:47 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-11-01 12:36:07 -0400 |
commit | 68dbfedd4f837d1bf2bab128500140f5d8cfadac (patch) | |
tree | e670938934170f955819a0a7b5ed73d2d2a63401 /drivers/gpu/nvgpu/include | |
parent | e9b77d72491fdf09e0ff54e4d5cf365861981162 (diff) |
gpu: nvgpu: fix pte location functions
Modify the recursive loop in pte_find to make sure it is targeting the proper
pde page size.
JIRA NVGPUGV100-36
Change-Id: Ib3673d8d9f1bd3c907d532f9e2562ecdc5dda4af
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1586739
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/include')
-rw-r--r-- | drivers/gpu/nvgpu/include/nvgpu/gmmu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/include/nvgpu/gmmu.h b/drivers/gpu/nvgpu/include/nvgpu/gmmu.h index 7242fd67..ca07e359 100644 --- a/drivers/gpu/nvgpu/include/nvgpu/gmmu.h +++ b/drivers/gpu/nvgpu/include/nvgpu/gmmu.h | |||
@@ -200,6 +200,11 @@ struct gk20a_mmu_level { | |||
200 | u64 virt_addr, | 200 | u64 virt_addr, |
201 | struct nvgpu_gmmu_attrs *attrs); | 201 | struct nvgpu_gmmu_attrs *attrs); |
202 | u32 entry_size; | 202 | u32 entry_size; |
203 | /* | ||
204 | * Get pde page size | ||
205 | */ | ||
206 | enum gmmu_pgsz_gk20a (*get_pgsz)(struct gk20a *g, | ||
207 | struct nvgpu_gmmu_pd *pd, u32 pd_idx); | ||
203 | }; | 208 | }; |
204 | 209 | ||
205 | static inline const char *nvgpu_gmmu_perm_str(enum gk20a_mem_rw_flag p) | 210 | static inline const char *nvgpu_gmmu_perm_str(enum gk20a_mem_rw_flag p) |