From 8110cee82842da134d3dfdc2e13406f1f94aa8ed Mon Sep 17 00:00:00 2001
From: Thomas Fleury <tfleury@nvidia.com>
Date: Fri, 27 Sep 2019 16:18:19 -0400
Subject: [PATCH] gpu: nvgpu: accessors for FB/HSSMU MMU_DEBUG_CTRL

Add accessors for NV_PFB_HSMMU_PRI_MMU_DEBUG_CTRL and
NV_PFB_PRI_MMU_DEBUG_CTRL

Bug 2515097
Bug 2713590

Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Change-Id: Ieadee041854bc9a17721b5b17938a106e205517f
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2208770
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Kajetan Dutka <kdutka@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: Kajetan Dutka <kdutka@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
---
 .../include/nvgpu/hw/gv100/hw_fb_gv100.h      | 30 ++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

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 66727b94b..ac248b57b 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
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2017-2020, 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"),
@@ -244,6 +244,26 @@ static inline u32 fb_hsmmu_pri_mmu_ctrl_atomic_capability_mode_power_f(void)
 {
 	return 0x3000000U;
 }
+static inline u32 fb_hsmmu_pri_mmu_debug_ctrl_r(void)
+{
+	return 0x001facc4U;
+}
+static inline u32 fb_hsmmu_pri_mmu_debug_ctrl_debug_v(u32 r)
+{
+	return (r >> 16U) & 0x1U;
+}
+static inline u32 fb_hsmmu_pri_mmu_debug_ctrl_debug_m(void)
+{
+	return 0x1U << 16U;
+}
+static inline u32 fb_hsmmu_pri_mmu_debug_ctrl_debug_enabled_f(void)
+{
+	return 0x10000U;
+}
+static inline u32 fb_hsmmu_pri_mmu_debug_ctrl_debug_disabled_f(void)
+{
+	return 0x0U;
+}
 static inline u32 fb_hshub_num_active_ltcs_r(void)
 {
 	return 0x001fbc20U;
@@ -676,10 +696,18 @@ static inline u32 fb_mmu_debug_ctrl_debug_enabled_v(void)
 {
 	return 0x00000001U;
 }
+static inline u32 fb_mmu_debug_ctrl_debug_enabled_f(void)
+{
+	return 0x10000U;
+}
 static inline u32 fb_mmu_debug_ctrl_debug_disabled_v(void)
 {
 	return 0x00000000U;
 }
+static inline u32 fb_mmu_debug_ctrl_debug_disabled_f(void)
+{
+	return 0x0U;
+}
 static inline u32 fb_niso_cfg1_r(void)
 {
 	return 0x00100c14U;