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/*
* Copyright (c) 2016-2018, 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_CTRLBOARDOBJ_H
#define NVGPU_CTRLBOARDOBJ_H
struct ctrl_boardobj {
u8 type;
};
#define CTRL_BOARDOBJGRP_TYPE_INVALID 0x00
#define CTRL_BOARDOBJGRP_TYPE_E32 0x01
#define CTRL_BOARDOBJGRP_TYPE_E255 0x02
#define CTRL_BOARDOBJGRP_E32_MAX_OBJECTS 32
#define CTRL_BOARDOBJGRP_E255_MAX_OBJECTS 255
#define CTRL_BOARDOBJ_MAX_BOARD_OBJECTS \
CTRL_BOARDOBJGRP_E32_MAX_OBJECTS
#define CTRL_BOARDOBJ_IDX_INVALID 255
#define CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_BIT_SIZE 32
#define CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_INDEX(_bit) \
((_bit) / CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_BIT_SIZE)
#define CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_OFFSET(_bit) \
((_bit) % CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_BIT_SIZE)
#define CTRL_BOARDOBJGRP_MASK_DATA_SIZE(_bits) \
(CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_INDEX((_bits) - 1) + 1)
#define CTRL_BOARDOBJGRP_MASK_ARRAY_START_SIZE 1
#define CTRL_BOARDOBJGRP_MASK_ARRAY_EXTENSION_SIZE(_bits) \
(CTRL_BOARDOBJGRP_MASK_DATA_SIZE(_bits) - \
CTRL_BOARDOBJGRP_MASK_ARRAY_START_SIZE)
struct ctrl_boardobjgrp_mask {
u32 data[1];
};
struct ctrl_boardobjgrp_mask_e32 {
struct ctrl_boardobjgrp_mask super;
};
struct ctrl_boardobjgrp_mask_e255 {
struct ctrl_boardobjgrp_mask super;
u32 data_e255[7];
};
struct ctrl_boardobjgrp_super {
struct ctrl_boardobjgrp_mask obj_mask;
};
struct ctrl_boardobjgrp_e32 {
struct ctrl_boardobjgrp_mask_e32 obj_mask;
};
struct CTRL_boardobjgrp_e255 {
struct ctrl_boardobjgrp_mask_e255 obj_mask;
};
struct ctrl_boardobjgrp {
u32 obj_mask;
};
#endif /* NVGPU_CTRLBOARDOBJ_H */
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