diff options
Diffstat (limited to 'drivers/gpu/nvgpu/common/linux')
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c index d3961f79..02dedc9f 100644 --- a/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c +++ b/drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c | |||
@@ -211,6 +211,11 @@ gk20a_ctrl_ioctl_gpu_characteristics( | |||
211 | pgpu->vbios_version = g->bios.vbios_version; | 211 | pgpu->vbios_version = g->bios.vbios_version; |
212 | pgpu->vbios_oem_version = g->bios.vbios_oem_version; | 212 | pgpu->vbios_oem_version = g->bios.vbios_oem_version; |
213 | 213 | ||
214 | pgpu->big_page_size = nvgpu_mm_get_default_big_page_size(g); | ||
215 | pgpu->pde_coverage_bit_count = | ||
216 | g->ops.mm.get_mmu_levels(g, pgpu->big_page_size)[0].lo_bit[0]; | ||
217 | pgpu->available_big_page_sizes = nvgpu_mm_get_available_big_page_sizes(g); | ||
218 | |||
214 | if (request->gpu_characteristics_buf_size > 0) { | 219 | if (request->gpu_characteristics_buf_size > 0) { |
215 | size_t write_size = sizeof(*pgpu); | 220 | size_t write_size = sizeof(*pgpu); |
216 | 221 | ||