drivers/gpu/drm/etnaviv/etnaviv_dump.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (C) 2015 Etnaviv Project
   4  */
   5
   6 #ifndef ETNAVIV_DUMP_H
   7 #define ETNAVIV_DUMP_H
   8
   9 #include <linux/types.h>
  10
  11 enum {
  12         ETDUMP_MAGIC = 0x414e5445,
  13         ETDUMP_BUF_REG = 0,
  14         ETDUMP_BUF_MMU,
  15         ETDUMP_BUF_RING,
  16         ETDUMP_BUF_CMD,
  17         ETDUMP_BUF_BOMAP,
  18         ETDUMP_BUF_BO,
  19         ETDUMP_BUF_END,
  20 };
  21
  22 struct etnaviv_dump_object_header {
  23         __le32 magic;
  24         __le32 type;
  25         __le32 file_offset;
  26         __le32 file_size;
  27         __le64 iova;
  28         __le32 data[2];
  29 };
  30
  31 /* Registers object, an array of these */
  32 struct etnaviv_dump_registers {
  33         __le32 reg;
  34         __le32 value;
  35 };
  36
  37 #ifdef __KERNEL__
  38 struct etnaviv_gem_submit;
  39 void etnaviv_core_dump(struct etnaviv_gem_submit *submit);
  40 #endif
  41
  42 #endif