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/*
* Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef _ctrlboardobj_h_
#define _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
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