gpu: nvgpu: Use HAL for calls from MM to FB

mm_gv11b.c has several direct calls to fb_gv11b.h. Redirect them to
go via a HAL. Also make sure the HALs are using parameter with
correct signedness and prefix the parameter constants with
NVGPU_FB_MMU_.

MMU buffer table indices were also defined in fb_gv11b.h, even though
the tables themselves are defined in include/nvgpu/mm.h. Move the
indices to include/nvgpu/mm.h and prefix them with NVGPU_MM_MMU_.

JIRA NVGPU-714

Change-Id: Ieeae7c5664b8f53f8313cfad0a771d14637caa08
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1776131
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/mm.h b/drivers/gpu/nvgpu/include/nvgpu/mm.h
index b06d0361..033e2548 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/mm.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/mm.h
@@ -38,6 +38,9 @@ struct vm_gk20a;
 struct nvgpu_mem;
 struct nvgpu_pd_cache;
 
+#define NVGPU_MM_MMU_FAULT_TYPE_OTHER_AND_NONREPLAY             0
+#define NVGPU_MM_MMU_FAULT_TYPE_REPLAY                          1
+
 #define FAULT_TYPE_NUM          2       /* replay and nonreplay faults */
 
 struct mmu_fault_info {