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  1. /***************************************************************************
  2. * Copyright (C) 2011 by Mathias Kuester *
  3. * Mathias Kuester <kesmtp@freenet.de> *
  4. * *
  5. * Copyright (C) 2012 by Spencer Oliver *
  6. * spen@spen-soft.co.uk *
  7. * *
  8. * This program is free software; you can redistribute it and/or modify *
  9. * it under the terms of the GNU General Public License as published by *
  10. * the Free Software Foundation; either version 2 of the License, or *
  11. * (at your option) any later version. *
  12. * *
  13. * This program is distributed in the hope that it will be useful, *
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of *
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
  16. * GNU General Public License for more details. *
  17. * *
  18. * You should have received a copy of the GNU General Public License *
  19. * along with this program; if not, write to the *
  20. * Free Software Foundation, Inc., *
  21. * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
  22. ***************************************************************************/
  23. #ifndef _HL_LAYOUT_H
  24. #define _HL_LAYOUT_H
  25. /** */
  26. struct hl_interface_s;
  27. struct hl_interface_param_s;
  28. /** */
  29. extern struct hl_layout_api_s stlink_usb_layout_api;
  30. extern struct hl_layout_api_s icdi_usb_layout_api;
  31. /** */
  32. struct hl_layout_api_s {
  33. /** */
  34. int (*open) (struct hl_interface_param_s *param, void **fd);
  35. /** */
  36. int (*close) (void *fd);
  37. /** */
  38. int (*reset) (void *fd);
  39. /** */
  40. int (*assert_srst) (void *fd, int srst);
  41. /** */
  42. int (*run) (void *fd);
  43. /** */
  44. int (*halt) (void *fd);
  45. /** */
  46. int (*step) (void *fd);
  47. /** */
  48. int (*read_regs) (void *fd);
  49. /** */
  50. int (*read_reg) (void *fd, int num, uint32_t *val);
  51. /** */
  52. int (*write_reg) (void *fd, int num, uint32_t val);
  53. /** */
  54. int (*read_mem8) (void *handle, uint32_t addr, uint16_t len,
  55. uint8_t *buffer);
  56. /** */
  57. int (*write_mem8) (void *handle, uint32_t addr, uint16_t len,
  58. const uint8_t *buffer);
  59. /** */
  60. int (*read_mem32) (void *handle, uint32_t addr, uint16_t len,
  61. uint8_t *buffer);
  62. /** */
  63. int (*write_mem32) (void *handle, uint32_t addr, uint16_t len,
  64. const uint8_t *buffer);
  65. /** */
  66. int (*write_debug_reg) (void *handle, uint32_t addr, uint32_t val);
  67. /** */
  68. int (*idcode) (void *fd, uint32_t *idcode);
  69. /** */
  70. enum target_state (*state) (void *fd);
  71. };
  72. /** */
  73. struct hl_layout {
  74. /** */
  75. char *name;
  76. /** */
  77. int (*open) (struct hl_interface_s *adapter);
  78. /** */
  79. int (*close) (struct hl_interface_s *adapter);
  80. /** */
  81. struct hl_layout_api_s *api;
  82. };
  83. /** */
  84. const struct hl_layout *hl_layout_get_list(void);
  85. /** */
  86. int hl_layout_init(struct hl_interface_s *adapter);
  87. #endif /* _HL_LAYOUT_H */