diff options
author | Alex Waterman <alexw@nvidia.com> | 2017-08-16 19:19:53 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-10-04 05:21:47 -0400 |
commit | edb116661348f1bc843849cdcc318fa47cf9724a (patch) | |
tree | 61d978a3518a51bdb82e2d3681abf5fc9c75821e /drivers/gpu/nvgpu/gm20b/hal_gm20b.c | |
parent | 2559fa295d0c478466e47496174fa2108ab01c33 (diff) |
gpu: nvgpu: rename ops.mm.get_physical_addr_bits
Rename get_physical_addr_bits and related functions to something that
more clearly conveys what they are doing. The basic idea of these
functions is to translate from a physical GPU address to a IOMMU GPU
address. To do that a particular bit (that varies from chip to chip)
is added to the physical address.
JIRA NVGPU-68
Change-Id: I536cc595c4397aad69a24f740bc74db03f52bc0a
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1542966
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gm20b/hal_gm20b.c')
-rw-r--r-- | drivers/gpu/nvgpu/gm20b/hal_gm20b.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c index ceef80bf..98c4ddfb 100644 --- a/drivers/gpu/nvgpu/gm20b/hal_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/hal_gm20b.c | |||
@@ -436,7 +436,7 @@ static const struct gpu_ops gm20b_ops = { | |||
436 | .get_big_page_sizes = gm20b_mm_get_big_page_sizes, | 436 | .get_big_page_sizes = gm20b_mm_get_big_page_sizes, |
437 | .get_default_big_page_size = gm20b_mm_get_default_big_page_size, | 437 | .get_default_big_page_size = gm20b_mm_get_default_big_page_size, |
438 | .gpu_phys_addr = gm20b_gpu_phys_addr, | 438 | .gpu_phys_addr = gm20b_gpu_phys_addr, |
439 | .get_physical_addr_bits = gk20a_mm_get_physical_addr_bits, | 439 | .get_iommu_bit = gk20a_mm_get_iommu_bit, |
440 | .get_mmu_levels = gk20a_mm_get_mmu_levels, | 440 | .get_mmu_levels = gk20a_mm_get_mmu_levels, |
441 | .init_pdb = gk20a_mm_init_pdb, | 441 | .init_pdb = gk20a_mm_init_pdb, |
442 | .init_mm_setup_hw = gk20a_init_mm_setup_hw, | 442 | .init_mm_setup_hw = gk20a_init_mm_setup_hw, |