drivers/gpu/drm/amd/amdkfd/cik_int.h

   1 /*
   2  * Copyright 2014 Advanced Micro Devices, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  */
  22
  23 #ifndef CIK_INT_H_INCLUDED
  24 #define CIK_INT_H_INCLUDED
  25
  26 #include <linux/types.h>
  27
  28 struct cik_ih_ring_entry {
  29         uint32_t source_id;
  30         uint32_t data;
  31         uint32_t ring_id;
  32         uint32_t reserved;
  33 };
  34
  35 #define CIK_INTSRC_CP_END_OF_PIPE       0xB5
  36 #define CIK_INTSRC_CP_BAD_OPCODE        0xB7
  37 #define CIK_INTSRC_SDMA_TRAP            0xE0
  38 #define CIK_INTSRC_SQ_INTERRUPT_MSG     0xEF
  39 #define CIK_INTSRC_GFX_PAGE_INV_FAULT   0x92
  40 #define CIK_INTSRC_GFX_MEM_PROT_FAULT   0x93
  41
  42 #endif
  43