gpu: nvgpu: remove big page setting on pascal+

We don't support big page size beginning Pascal, so set HAL
gops.fb.set_mmu_page_size() to NULL on all those platforms

Also remove these accessors from corresponding platforms
fb_mmu_ctrl_use_pdb_big_page_size_v()
fb_mmu_ctrl_use_pdb_big_page_size_true_f()
fb_mmu_ctrl_use_pdb_big_page_size_false_f()

Bug 2173122

Change-Id: I7353412860a7a6f8a993ca9184a0dc3ca9d749af
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1850946
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

4 files changed, 2 insertions, 50 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_fb_gp106.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_fb_gp106.h
index e2f7b9d2..df60beca 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_fb_gp106.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_fb_gp106.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2018, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -76,18 +76,6 @@ static inline u32 fb_mmu_ctrl_pri_fifo_space_v(u32 r)
 {
         return (r >> 16U) & 0xffU;
 }
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_v(u32 r)
-{
-        return (r >> 11U) & 0x1U;
-}
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_true_f(void)
-{
-        return 0x800U;
-}
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_false_f(void)
-{
-        return 0x0U;
-}
 static inline u32 fb_priv_mmu_phy_secure_r(void)
 {
         return 0x00100ce4U;
diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_fb_gp10b.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_fb_gp10b.h
index 5953abd9..c1ef4712 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_fb_gp10b.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_fb_gp10b.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2014-2018, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -76,18 +76,6 @@ static inline u32 fb_mmu_ctrl_pri_fifo_space_v(u32 r)
 {
         return (r >> 16U) & 0xffU;
 }
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_v(u32 r)
-{
-        return (r >> 11U) & 0x1U;
-}
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_true_f(void)
-{
-        return 0x800U;
-}
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_false_f(void)
-{
-        return 0x0U;
-}
 static inline u32 fb_priv_mmu_phy_secure_r(void)
 {
         return 0x00100ce4U;
diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gv100/hw_fb_gv100.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gv100/hw_fb_gv100.h
index 0f6a742e..80ff5dc2 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gv100/hw_fb_gv100.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gv100/hw_fb_gv100.h
@@ -152,18 +152,6 @@ static inline u32 fb_mmu_ctrl_pri_fifo_space_v(u32 r)
 {
         return (r >> 16U) & 0xffU;
 }
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_v(u32 r)
-{
-        return (r >> 11U) & 0x1U;
-}
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_true_f(void)
-{
-        return 0x800U;
-}
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_false_f(void)
-{
-        return 0x0U;
-}
 static inline u32 fb_mmu_ctrl_atomic_capability_mode_f(u32 v)
 {
         return (v & 0x3U) << 24U;
diff --git a/drivers/gpu/nvgpu/include/nvgpu/hw/gv11b/hw_fb_gv11b.h b/drivers/gpu/nvgpu/include/nvgpu/hw/gv11b/hw_fb_gv11b.h
index 0982e3dc..86bdaf28 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/hw/gv11b/hw_fb_gv11b.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/hw/gv11b/hw_fb_gv11b.h
@@ -76,18 +76,6 @@ static inline u32 fb_mmu_ctrl_pri_fifo_space_v(u32 r)
 {
         return (r >> 16U) & 0xffU;
 }
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_v(u32 r)
-{
-        return (r >> 11U) & 0x1U;
-}
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_true_f(void)
-{
-        return 0x800U;
-}
-static inline u32 fb_mmu_ctrl_use_pdb_big_page_size_false_f(void)
-{
-        return 0x0U;
-}
 static inline u32 fb_priv_mmu_phy_secure_r(void)
 {
         return 0x00100ce4U;