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gpu: nvgpu: add GPU_LIT_NUM_SM_PER_TPC litter value

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Required for multiple SM support in t19x

JIRA GPUT19X-75

Change-Id: I14e19700849faf5180813e82179707a78eb977a5
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master/r/1510358
GVS: Gerrit_Virtual_Submit
Reviewed-by: David Martinez Nieto <dmartineznie@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
Seema Khowala
2017-06-28 14:47:36 -07:00
committed by mobile promotions
parent 5ad02b2d01
commit 02d1e7ae97
7 changed files with 27 additions and 3 deletions
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3
drivers/gpu/nvgpu/gk20a/hal_gk20a.c
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@@ -89,6 +89,9 @@ static int gk20a_get_litter_value(struct gk20a *g, int value)
case GPU_LIT_NUM_TPC_PER_GPC: case GPU_LIT_NUM_TPC_PER_GPC:
ret = proj_scal_litter_num_tpc_per_gpc_v(); ret = proj_scal_litter_num_tpc_per_gpc_v();
break; break;
case GPU_LIT_NUM_SM_PER_TPC:
ret = 1;
break;
case GPU_LIT_NUM_FBPS: case GPU_LIT_NUM_FBPS:
ret = proj_scal_litter_num_fbps_v(); ret = proj_scal_litter_num_fbps_v();
break; break;

3
drivers/gpu/nvgpu/gm20b/hal_gm20b.c
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@@ -128,6 +128,9 @@ static int gm20b_get_litter_value(struct gk20a *g, int value)
case GPU_LIT_NUM_TPC_PER_GPC: case GPU_LIT_NUM_TPC_PER_GPC:
ret = proj_scal_litter_num_tpc_per_gpc_v(); ret = proj_scal_litter_num_tpc_per_gpc_v();
break; break;
case GPU_LIT_NUM_SM_PER_TPC:
ret = proj_scal_litter_num_sm_per_tpc_v();
break;
case GPU_LIT_NUM_FBPS: case GPU_LIT_NUM_FBPS:
ret = proj_scal_litter_num_fbps_v(); ret = proj_scal_litter_num_fbps_v();
break; break;

3
drivers/gpu/nvgpu/gp106/hal_gp106.c
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@@ -134,6 +134,9 @@ static int gp106_get_litter_value(struct gk20a *g, int value)
case GPU_LIT_NUM_PES_PER_GPC: case GPU_LIT_NUM_PES_PER_GPC:
ret = proj_scal_litter_num_pes_per_gpc_v(); ret = proj_scal_litter_num_pes_per_gpc_v();
break; break;
case GPU_LIT_NUM_SM_PER_TPC:
ret = proj_scal_litter_num_sm_per_tpc_v();
break;
case GPU_LIT_NUM_ZCULL_BANKS: case GPU_LIT_NUM_ZCULL_BANKS:
ret = proj_scal_litter_num_zcull_banks_v(); ret = proj_scal_litter_num_zcull_banks_v();
break; break;

3
drivers/gpu/nvgpu/gp10b/hal_gp10b.c
View File

@@ -136,6 +136,9 @@ static int gp10b_get_litter_value(struct gk20a *g, int value)
case GPU_LIT_NUM_TPC_PER_GPC: case GPU_LIT_NUM_TPC_PER_GPC:
ret = proj_scal_litter_num_tpc_per_gpc_v(); ret = proj_scal_litter_num_tpc_per_gpc_v();
break; break;
case GPU_LIT_NUM_SM_PER_TPC:
ret = proj_scal_litter_num_sm_per_tpc_v();
break;
case GPU_LIT_NUM_FBPS: case GPU_LIT_NUM_FBPS:
ret = proj_scal_litter_num_fbps_v(); ret = proj_scal_litter_num_fbps_v();
break; break;

6
drivers/gpu/nvgpu/include/nvgpu/hw/gm20b/hw_proj_gm20b.h
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2014-2016, NVIDIA CORPORATION. All rights reserved. * Copyright (c) 2014-2017, NVIDIA CORPORATION. All rights reserved.
* *
* This program is free software; you can redistribute it and/or modify it * This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License, * under the terms and conditions of the GNU General Public License,
@@ -122,6 +122,10 @@ static inline u32 proj_scal_litter_num_tpc_per_gpc_v(void)
{ {
return 0x00000002; return 0x00000002;
} }
static inline u32 proj_scal_litter_num_sm_per_tpc_v(void)
{
return 0x00000001;
}
static inline u32 proj_scal_litter_num_fbps_v(void) static inline u32 proj_scal_litter_num_fbps_v(void)
{ {
return 0x00000001; return 0x00000001;

6
drivers/gpu/nvgpu/include/nvgpu/hw/gp106/hw_proj_gp106.h
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. * Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved.
* *
* This program is free software; you can redistribute it and/or modify it * This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License, * under the terms and conditions of the GNU General Public License,
@@ -130,6 +130,10 @@ static inline u32 proj_scal_litter_num_tpc_per_gpc_v(void)
{ {
return 0x00000005; return 0x00000005;
} }
static inline u32 proj_scal_litter_num_sm_per_tpc_v(void)
{
return 0x00000001;
}
static inline u32 proj_scal_litter_num_fbps_v(void) static inline u32 proj_scal_litter_num_fbps_v(void)
{ {
return 0x00000006; return 0x00000006;

6
drivers/gpu/nvgpu/include/nvgpu/hw/gp10b/hw_proj_gp10b.h
View File

@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2014-2016, NVIDIA CORPORATION. All rights reserved. * Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved.
* *
* This program is free software; you can redistribute it and/or modify it * This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License, * under the terms and conditions of the GNU General Public License,
@@ -130,6 +130,10 @@ static inline u32 proj_scal_litter_num_tpc_per_gpc_v(void)
{ {
return 0x00000002; return 0x00000002;
} }
static inline u32 proj_scal_litter_num_sm_per_tpc_v(void)
{
return 0x00000001;
}
static inline u32 proj_scal_litter_num_fbps_v(void) static inline u32 proj_scal_litter_num_fbps_v(void)
{ {
return 0x00000001; return 0x00000001;