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  1. /*
  2.  * Copyright © 2014 Broadcom
  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 (including the next
  12.  * paragraph) shall be included in all copies or substantial portions of the
  13.  * Software.
  14.  *
  15.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20.  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21.  * IN THE SOFTWARE.
  22.  */
  23.  
  24. #ifndef VC4_SIMULATOR_VALIDATE_H
  25. #define VC4_SIMULATOR_VALIDATE_H
  26.  
  27. #include <stdbool.h>
  28. #include <string.h>
  29. #include <stdlib.h>
  30. #include <stdint.h>
  31. #include <stdio.h>
  32. #include <errno.h>
  33.  
  34. #include "vc4_context.h"
  35. #include "vc4_qpu_defines.h"
  36.  
  37. struct vc4_exec_info;
  38.  
  39. #define DRM_INFO(...) fprintf(stderr, __VA_ARGS__)
  40. #define DRM_ERROR(...) fprintf(stderr, __VA_ARGS__)
  41. #define kmalloc(size, arg) malloc(size)
  42. #define kcalloc(size, count, arg) calloc(size, count)
  43. #define kfree(ptr) free(ptr)
  44. #define krealloc(ptr, size, args) realloc(ptr, size)
  45. #define roundup(x, y) align(x, y)
  46. #define max(x, y) MAX2(x, y)
  47. #define min(x, y) MiN2(x, y)
  48. #define BUG_ON(condition) assert(!(condition))
  49.  
  50. static inline int
  51. copy_from_user(void *dst, void *src, size_t size)
  52. {
  53.         memcpy(dst, src, size);
  54.         return 0;
  55. }
  56.  
  57. typedef uint8_t u8;
  58. typedef uint16_t u16;
  59. typedef uint32_t u32;
  60.  
  61. struct drm_device {
  62.         struct vc4_context *vc4;
  63.         uint32_t simulator_mem_next;
  64. };
  65.  
  66. struct drm_gem_cma_object {
  67.         struct vc4_bo *bo;
  68.  
  69.         struct {
  70.                 uint32_t size;
  71.         } base;
  72.         uint32_t paddr;
  73.         void *vaddr;
  74. };
  75.  
  76.  
  77. struct drm_gem_cma_object *
  78. drm_gem_cma_create(struct drm_device *dev, size_t size);
  79.  
  80. int
  81. vc4_cl_validate(struct drm_device *dev, struct vc4_exec_info *exec);
  82.  
  83. #endif /* VC4_SIMULATOR_VALIDATE_H */
  84.