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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/nouveau/include/nvhw/class/cl006c.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvhw/class/cl006c.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvhw/class/cl006c.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvhw/class/cl006c.h b/drivers/gpu/drm/nouveau/include/nvhw/class/cl006c.h new file mode 100644 index 000000000..9ab2a2265 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvhw/class/cl006c.h @@ -0,0 +1,46 @@ +/******************************************************************************* + Copyright (c) 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"), + 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 _cl006c_h_ +#define _cl006c_h_ + +/* fields and values */ +#define NV06C_PUT (0x00000040) +#define NV06C_PUT_PTR 31:2 +#define NV06C_GET (0x00000044) +#define NV06C_GET_PTR 31:2 + +/* dma method descriptor format */ +#define NV06C_METHOD_ADDRESS 12:2 +#define NV06C_METHOD_SUBCHANNEL 15:13 +#define NV06C_METHOD_COUNT 28:18 +#define NV06C_OPCODE 31:29 +#define NV06C_OPCODE_METHOD (0x00000000) +#define NV06C_OPCODE_NONINC_METHOD (0x00000002) + +/* dma data format */ +#define NV06C_DATA 31:0 + +/* dma jump format */ +#define NV06C_OPCODE_JUMP (0x00000001) +#define NV06C_JUMP_OFFSET 28:2 +#endif /* _cl006c_h_ */ |