diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c index e000c3d1554a..8086994a0446 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgk20a.c @@ -21,10 +21,25 @@ */ #include "vmm.h" +#include <core/memory.h> + +int +gk20a_vmm_aper(enum nvkm_memory_target target) +{ + switch (target) { + case NVKM_MEM_TARGET_NCOH: return 0; + default: + return -EINVAL; + } +} + static const struct nvkm_vmm_func gk20a_vmm_17 = { .join = gf100_vmm_join, .part = gf100_vmm_part, + .aper = gf100_vmm_aper, + .valid = gf100_vmm_valid, + .flush = gf100_vmm_flush, .page = { { 17, &gk104_vmm_desc_17_17[0], NVKM_VMM_PAGE_xxHC }, { 12, &gk104_vmm_desc_17_12[0], NVKM_VMM_PAGE_xxHx }, @@ -36,6 +51,9 @@ static const struct nvkm_vmm_func gk20a_vmm_16 = { .join = gf100_vmm_join, .part = gf100_vmm_part, + .aper = gf100_vmm_aper, + .valid = gf100_vmm_valid, + .flush = gf100_vmm_flush, .page = { { 16, &gk104_vmm_desc_16_16[0], NVKM_VMM_PAGE_xxHC }, { 12, &gk104_vmm_desc_16_12[0], NVKM_VMM_PAGE_xxHx }, |