59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/*
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* Copyright (c) 2006 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Neither the name of the Advanced Micro Devices, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*/
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#ifndef CIMDEV_H_
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#define CIMDEV_H_
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#define CIM_RESERVE_MEM 0x01
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#define CIM_FREE_MEM 0x02
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#define CIMDEV_MINOR_DEV 156
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/* Block flags */
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#define CIM_F_FREE 0x01 /* This block is marked as free */
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#define CIM_F_CMDBUF 0x02 /* GP command buffer flag */
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#define CIM_F_PRIVATE 0x04 /* This block is reserved only for its owner */
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#define CIM_F_PUBLIC 0x08 /* This block can be used by the world */
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typedef struct
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{
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/* These fields get populated by the client */
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char owner[10];
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char name[15];
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int flags;
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int size;
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/* These fields are populated by the device */
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unsigned long offset;
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} cim_mem_req_t;
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typedef struct
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{
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char owner[10];
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unsigned long offset;
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} cim_mem_free_t;
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#endif
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