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kernel/linux-rt-4.4.41/drivers/gpu/drm/amd/amdkfd/cik_int.h 1.48 KB
5113f6f70   김현기   kernel add
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  /*
   * Copyright 2014 Advanced Micro Devices, Inc.
   *
   * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 HSA_RADEON_CIK_INT_H_INCLUDED
  #define HSA_RADEON_CIK_INT_H_INCLUDED
  
  #include <linux/types.h>
  
  struct cik_ih_ring_entry {
  	uint32_t source_id;
  	uint32_t data;
  	uint32_t ring_id;
  	uint32_t reserved;
  };
  
  #define CIK_INTSRC_DEQUEUE_COMPLETE	0xC6
  #define CIK_INTSRC_CP_END_OF_PIPE	0xB5
  #define CIK_INTSRC_CP_BAD_OPCODE	0xB7
  #define CIK_INTSRC_SQ_INTERRUPT_MSG	0xEF
  
  #endif