gpu: nvgpu: read WPR info from fb

- Added function to read WPR info from FB
MMU registers
- Added HAL to point wpr info read function
- Replaced wpr info read from MC with HAL
- Removed debugfs header include from acr files.

JIRA NVGPU-128

Change-Id: I5ebec46bfe03b9200f2aa569f2e5a780a715616d
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1564683
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 48b34db7..7eee2d51 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -432,6 +432,8 @@ struct gpu_ops {
                 unsigned int (*compressible_page_size)(struct gk20a *g);
                 void (*dump_vpr_wpr_info)(struct gk20a *g);
                 int (*vpr_info_fetch)(struct gk20a *g);
+                void (*read_wpr_info)(struct gk20a *g,
+                                struct wpr_carveout_info *inf);
                 bool (*is_debug_mode_enabled)(struct gk20a *g);
                 void (*set_debug_mode)(struct gk20a *g, bool enable);
                 void (*tlb_invalidate)(struct gk20a *g, struct nvgpu_mem *pdb);