From bc1b5fdd56fff2a64a78b4a190897e34f9f08845 Mon Sep 17 00:00:00 2001
From: Deepak Nibade <dnibade@nvidia.com>
Date: Wed, 28 Jan 2015 18:37:00 +0530
Subject: gpu: nvgpu: APIs to dump GR status

Add below APIs to dump various GR status registers

1. debugfs : /d/gpu.0/gr_status
Read this debugfs at runtime to get status registers

2. API gk20a_gr_debug_dump()
Add this API in code to dump registers at any point

Bug 200062436

Change-Id: Ic1115b5a2fc16362954b5ed8a9e70afb872a8d91
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/486465
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
---
 drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h | 164 ++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)

(limited to 'drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h')

diff --git a/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
index 23b5226a..9c33321f 100644
--- a/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
@@ -222,6 +222,10 @@ static inline u32 gr_gpfifo_ctl_semaphore_access_enabled_f(void)
 {
 	return 0x10000;
 }
+static inline u32 gr_gpfifo_status_r(void)
+{
+	return 0x00400504;
+}
 static inline u32 gr_trapped_addr_r(void)
 {
 	return 0x00400704;
@@ -266,6 +270,14 @@ static inline u32 gr_status_mask_r(void)
 {
 	return 0x00400610;
 }
+static inline u32 gr_status_1_r(void)
+{
+	return 0x00400604;
+}
+static inline u32 gr_status_2_r(void)
+{
+	return 0x00400608;
+}
 static inline u32 gr_engine_status_r(void)
 {
 	return 0x0040060c;
@@ -274,6 +286,138 @@ static inline u32 gr_engine_status_value_busy_f(void)
 {
 	return 0x1;
 }
+static inline u32 gr_activity_0_r(void)
+{
+	return 0x00400380;
+}
+static inline u32 gr_activity_1_r(void)
+{
+	return 0x00400384;
+}
+static inline u32 gr_activity_2_r(void)
+{
+	return 0x00400388;
+}
+static inline u32 gr_activity_4_r(void)
+{
+	return 0x00400390;
+}
+static inline u32 gr_pri_sked_activity_r(void)
+{
+	return 0x00407054;
+}
+static inline u32 gr_pri_gpc0_gpccs_gpc_activity0_r(void)
+{
+	return 0x00502c80;
+}
+static inline u32 gr_pri_gpc0_gpccs_gpc_activity1_r(void)
+{
+	return 0x00502c84;
+}
+static inline u32 gr_pri_gpc0_gpccs_gpc_activity2_r(void)
+{
+	return 0x00502c88;
+}
+static inline u32 gr_pri_gpc0_gpccs_gpc_activity3_r(void)
+{
+	return 0x00502c8c;
+}
+static inline u32 gr_pri_gpc0_tpc0_tpccs_tpc_activity_0_r(void)
+{
+	return 0x00504500;
+}
+static inline u32 gr_pri_gpc0_tpc1_tpccs_tpc_activity_0_r(void)
+{
+	return 0x00504d00;
+}
+static inline u32 gr_pri_gpc0_tpcs_tpccs_tpc_activity_0_r(void)
+{
+	return 0x00501d00;
+}
+static inline u32 gr_pri_gpcs_gpccs_gpc_activity_0_r(void)
+{
+	return 0x0041ac80;
+}
+static inline u32 gr_pri_gpcs_gpccs_gpc_activity_1_r(void)
+{
+	return 0x0041ac84;
+}
+static inline u32 gr_pri_gpcs_gpccs_gpc_activity_2_r(void)
+{
+	return 0x0041ac88;
+}
+static inline u32 gr_pri_gpcs_gpccs_gpc_activity_3_r(void)
+{
+	return 0x0041ac8c;
+}
+static inline u32 gr_pri_gpcs_tpc0_tpccs_tpc_activity_0_r(void)
+{
+	return 0x0041c500;
+}
+static inline u32 gr_pri_gpcs_tpc1_tpccs_tpc_activity_0_r(void)
+{
+	return 0x0041cd00;
+}
+static inline u32 gr_pri_gpcs_tpcs_tpccs_tpc_activity_0_r(void)
+{
+	return 0x00419d00;
+}
+static inline u32 gr_pri_be0_becs_be_activity0_r(void)
+{
+	return 0x00410200;
+}
+static inline u32 gr_pri_be1_becs_be_activity0_r(void)
+{
+	return 0x00410600;
+}
+static inline u32 gr_pri_bes_becs_be_activity0_r(void)
+{
+	return 0x00408a00;
+}
+static inline u32 gr_pri_ds_mpipe_status_r(void)
+{
+	return 0x00405858;
+}
+static inline u32 gr_pri_fe_go_idle_on_status_r(void)
+{
+	return 0x00404150;
+}
+static inline u32 gr_pri_fe_go_idle_check_r(void)
+{
+	return 0x00404158;
+}
+static inline u32 gr_pri_fe_go_idle_info_r(void)
+{
+	return 0x00404194;
+}
+static inline u32 gr_pri_gpc0_tpc0_tex_m_tex_subunits_status_r(void)
+{
+	return 0x00504238;
+}
+static inline u32 gr_pri_be0_crop_status1_r(void)
+{
+	return 0x00410134;
+}
+static inline u32 gr_pri_bes_crop_status1_r(void)
+{
+	return 0x00408934;
+}
+static inline u32 gr_pri_be0_zrop_status_r(void)
+{
+	return 0x00410048;
+}
+static inline u32 gr_pri_be0_zrop_status2_r(void)
+{
+	return 0x0041004c;
+}
+static inline u32 gr_pri_bes_zrop_status_r(void)
+{
+	return 0x00408848;
+}
+static inline u32 gr_pri_bes_zrop_status2_r(void)
+{
+	return 0x0040884c;
+}
 static inline u32 gr_pipe_bundle_address_r(void)
 {
 	return 0x00400200;
@@ -1062,6 +1206,26 @@ static inline u32 gr_fecs_arb_ctx_cmd_cmd_v(u32 r)
 {
 	return (r >> 0) & 0x1f;
 }
+static inline u32 gr_fecs_ctxsw_status_fe_0_r(void)
+{
+	return 0x00409c00;
+}
+static inline u32 gr_gpc0_gpccs_ctxsw_status_gpc_0_r(void)
+{
+	return 0x00502c04;
+}
+static inline u32 gr_gpc0_gpccs_ctxsw_status_1_r(void)
+{
+	return 0x00502400;
+}
+static inline u32 gr_fecs_ctxsw_idlestate_r(void)
+{
+	return 0x00409420;
+}
+static inline u32 gr_gpc0_gpccs_ctxsw_idlestate_r(void)
+{
+	return 0x00502420;
+}
 static inline u32 gr_rstr2d_gpc_map0_r(void)
 {
 	return 0x0040780c;
-- 
cgit v1.2.2