ocxl-config.h 1.9 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. // Copyright 2017 IBM Corp.
  3. #ifndef _OCXL_CONFIG_H_
  4. #define _OCXL_CONFIG_H_
  5. /*
  6. * This file lists the various constants used to read the
  7. * configuration space of an opencapi adapter.
  8. *
  9. * It follows the specification for opencapi 3.0
  10. */
  11. #define OCXL_EXT_CAP_ID_DVSEC 0x23
  12. #define OCXL_DVSEC_VENDOR_OFFSET 0x4
  13. #define OCXL_DVSEC_ID_OFFSET 0x8
  14. #define OCXL_DVSEC_TL_ID 0xF000
  15. #define OCXL_DVSEC_TL_BACKOFF_TIMERS 0x10
  16. #define OCXL_DVSEC_TL_RECV_CAP 0x18
  17. #define OCXL_DVSEC_TL_SEND_CAP 0x20
  18. #define OCXL_DVSEC_TL_RECV_RATE 0x30
  19. #define OCXL_DVSEC_TL_SEND_RATE 0x50
  20. #define OCXL_DVSEC_FUNC_ID 0xF001
  21. #define OCXL_DVSEC_FUNC_OFF_INDEX 0x08
  22. #define OCXL_DVSEC_FUNC_OFF_ACTAG 0x0C
  23. #define OCXL_DVSEC_AFU_INFO_ID 0xF003
  24. #define OCXL_DVSEC_AFU_INFO_AFU_IDX 0x0A
  25. #define OCXL_DVSEC_AFU_INFO_OFF 0x0C
  26. #define OCXL_DVSEC_AFU_INFO_DATA 0x10
  27. #define OCXL_DVSEC_AFU_CTRL_ID 0xF004
  28. #define OCXL_DVSEC_AFU_CTRL_AFU_IDX 0x0A
  29. #define OCXL_DVSEC_AFU_CTRL_TERM_PASID 0x0C
  30. #define OCXL_DVSEC_AFU_CTRL_ENABLE 0x0F
  31. #define OCXL_DVSEC_AFU_CTRL_PASID_SUP 0x10
  32. #define OCXL_DVSEC_AFU_CTRL_PASID_EN 0x11
  33. #define OCXL_DVSEC_AFU_CTRL_PASID_BASE 0x14
  34. #define OCXL_DVSEC_AFU_CTRL_ACTAG_SUP 0x18
  35. #define OCXL_DVSEC_AFU_CTRL_ACTAG_EN 0x1A
  36. #define OCXL_DVSEC_AFU_CTRL_ACTAG_BASE 0x1C
  37. #define OCXL_DVSEC_VENDOR_ID 0xF0F0
  38. #define OCXL_DVSEC_VENDOR_CFG_VERS 0x0C
  39. #define OCXL_DVSEC_VENDOR_TLX_VERS 0x10
  40. #define OCXL_DVSEC_VENDOR_DLX_VERS 0x20
  41. #define OCXL_DVSEC_VENDOR_RESET_RELOAD 0x38
  42. #endif /* _OCXL_CONFIG_H_ */