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gpu: nvgpu: create class unit

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Created class unit under hal and moved all valid class check related
functionality to this unit. Moved all class defs from gr to a new header
include/nvgpu/class.h.

Moved following hals from gr to newly created class unit:
bool (*is_valid_class)(struct gk20a *g, u32 class_num); -->
		 bool (*is_valid)(u32 class_num);
bool (*is_valid_gfx_class)(struct gk20a *g, u32 class_num); -->
		bool (*is_valid_gfx)(u32 class_num);
bool (*is_valid_compute_class)(struct gk20a *g, u32 class_num); -->
		bool (*is_valid_compute)(u32 class_num);

JIRA NVGPU-3109

Change-Id: I01123e9b984613d4bddb2d8cf23d63410e212408
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2095542
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Seshendra Gadagottu
2019-04-11 12:01:03 -07:00
committed by mobile promotions
parent c4facdc058
commit 4faeea63aa
32 changed files with 565 additions and 300 deletions
Download Patch File Download Diff File Expand all files Collapse all files

63
drivers/gpu/nvgpu/hal/class/class_gm20b.c Normal file
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/*
* Copyright (c) 2019 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <nvgpu/class.h>
#include "class_gm20b.h"
bool gm20b_class_is_valid(u32 class_num)
{
bool valid = false;
switch (class_num) {
case MAXWELL_COMPUTE_B:
case MAXWELL_B:
case FERMI_TWOD_A:
case KEPLER_DMA_COPY_A:
case MAXWELL_DMA_COPY_A:
valid = true;
break;
default:
break;
}
return valid;
}
bool gm20b_class_is_valid_gfx(u32 class_num)
{
if (class_num == MAXWELL_B) {
return true;
} else {
return false;
}
}
bool gm20b_class_is_valid_compute(u32 class_num)
{
if (class_num == MAXWELL_COMPUTE_B) {
return true;
} else {
return false;
}
}

32
drivers/gpu/nvgpu/hal/class/class_gm20b.h Normal file
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@@ -0,0 +1,32 @@
/*
* Copyright (c) 2019, 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef NVGPU_CLASS_GM20B
#define NVGPU_CALSS_GM20B
#include <nvgpu/types.h>
bool gm20b_class_is_valid(u32 class_num);
bool gm20b_class_is_valid_gfx(u32 class_num);
bool gm20b_class_is_valid_compute(u32 class_num);
#endif

70
drivers/gpu/nvgpu/hal/class/class_gp10b.c Normal file
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/*
* Copyright (c) 2019 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <nvgpu/class.h>
#include <nvgpu/barrier.h>
#include "class_gp10b.h"
bool gp10b_class_is_valid(u32 class_num)
{
bool valid = false;
nvgpu_speculation_barrier();
switch (class_num) {
case PASCAL_COMPUTE_A:
case PASCAL_A:
case PASCAL_DMA_COPY_A:
valid = true;
break;
case MAXWELL_COMPUTE_B:
case MAXWELL_B:
case FERMI_TWOD_A:
case KEPLER_DMA_COPY_A:
case MAXWELL_DMA_COPY_A:
valid = true;
break;
default:
break;
}
return valid;
}
bool gp10b_class_is_valid_gfx(u32 class_num)
{
if (class_num == PASCAL_A || class_num == MAXWELL_B) {
return true;
} else {
return false;
}
}
bool gp10b_class_is_valid_compute(u32 class_num)
{
if (class_num == PASCAL_COMPUTE_A || class_num == MAXWELL_COMPUTE_B) {
return true;
} else {
return false;
}
}

32
drivers/gpu/nvgpu/hal/class/class_gp10b.h Normal file
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@@ -0,0 +1,32 @@
/*
* Copyright (c) 2019, 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef NVGPU_CLASS_GP10B
#define NVGPU_CALSS_GP10B
#include <nvgpu/types.h>
bool gp10b_class_is_valid(u32 class_num);
bool gp10b_class_is_valid_gfx(u32 class_num);
bool gp10b_class_is_valid_compute(u32 class_num);
#endif

91
drivers/gpu/nvgpu/hal/class/class_gv11b.c Normal file
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/*
* Copyright (c) 2019 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <nvgpu/class.h>
#include <nvgpu/barrier.h>
#include "class_gv11b.h"
bool gv11b_class_is_valid(u32 class_num)
{
bool valid = false;
nvgpu_speculation_barrier();
switch (class_num) {
case VOLTA_COMPUTE_A:
case VOLTA_A:
case VOLTA_DMA_COPY_A:
valid = true;
break;
case MAXWELL_COMPUTE_B:
case MAXWELL_B:
case FERMI_TWOD_A:
case KEPLER_DMA_COPY_A:
case MAXWELL_DMA_COPY_A:
case PASCAL_COMPUTE_A:
case PASCAL_A:
case PASCAL_DMA_COPY_A:
valid = true;
break;
default:
break;
}
return valid;
}
bool gv11b_class_is_valid_gfx(u32 class_num)
{
bool valid = false;
nvgpu_speculation_barrier();
switch (class_num) {
case VOLTA_A:
case PASCAL_A:
case MAXWELL_B:
valid = true;
break;
default:
break;
}
return valid;
}
bool gv11b_class_is_valid_compute(u32 class_num)
{
bool valid = false;
nvgpu_speculation_barrier();
switch (class_num) {
case VOLTA_COMPUTE_A:
case PASCAL_COMPUTE_A:
case MAXWELL_COMPUTE_B:
valid = true;
break;
default:
break;
}
return valid;
}

32
drivers/gpu/nvgpu/hal/class/class_gv11b.h Normal file
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/*
* Copyright (c) 2019, 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef NVGPU_CLASS_GV11B
#define NVGPU_CALSS_GV11B
#include <nvgpu/types.h>
bool gv11b_class_is_valid(u32 class_num);
bool gv11b_class_is_valid_gfx(u32 class_num);
bool gv11b_class_is_valid_compute(u32 class_num);
#endif

69
drivers/gpu/nvgpu/hal/class/class_tu104.c Normal file
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/*
* Copyright (c) 2019 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <nvgpu/class.h>
#include <nvgpu/barrier.h>
#include "class_gv11b.h"
#include "class_tu104.h"
bool tu104_class_is_valid(u32 class_num)
{
nvgpu_speculation_barrier();
switch (class_num) {
case TURING_CHANNEL_GPFIFO_A:
case TURING_A:
case TURING_COMPUTE_A:
case TURING_DMA_COPY_A:
return true;
default:
break;
}
return gv11b_class_is_valid(class_num);
};
bool tu104_class_is_valid_gfx(u32 class_num)
{
nvgpu_speculation_barrier();
switch (class_num) {
case TURING_A:
return true;
default:
break;
}
return gv11b_class_is_valid_gfx(class_num);
}
bool tu104_class_is_valid_compute(u32 class_num)
{
nvgpu_speculation_barrier();
switch (class_num) {
case TURING_COMPUTE_A:
return true;
default:
break;
}
return gv11b_class_is_valid_compute(class_num);
}

32
drivers/gpu/nvgpu/hal/class/class_tu104.h Normal file
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/*
* Copyright (c) 2019, 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"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef NVGPU_CLASS_TU104
#define NVGPU_CALSS_TU104
#include <nvgpu/types.h>
bool tu104_class_is_valid(u32 class_num);
bool tu104_class_is_valid_gfx(u32 class_num);
bool tu104_class_is_valid_compute(u32 class_num);
#endif