/*
 * Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 *
 * SPDX-License-Identifier: MIT
 */

#pragma once

/**
 * @brief Error codes retured by rocm_smi_lib functions
 */
typedef enum {
  RSMI_STATUS_SUCCESS = 0x0,             //!< Operation was successful
  RSMI_STATUS_INVALID_ARGS,              //!< Passed in arguments are not valid
  RSMI_STATUS_NOT_SUPPORTED,             //!< The requested information or
                                         //!< action is not available for the
                                         //!< given input, on the given system
  RSMI_STATUS_FILE_ERROR,                //!< Problem accessing a file. This
                                         //!< may because the operation is not
                                         //!< supported by the Linux kernel
                                         //!< version running on the executing
                                         //!< machine
  RSMI_STATUS_PERMISSION,                //!< Permission denied/EACCESS file
                                         //!< error. Many functions require
                                         //!< root access to run.
  RSMI_STATUS_OUT_OF_RESOURCES,          //!< Unable to acquire memory or other
                                         //!< resource
  RSMI_STATUS_INTERNAL_EXCEPTION,        //!< An internal exception was caught
  RSMI_STATUS_INPUT_OUT_OF_BOUNDS,       //!< The provided input is out of
                                         //!< allowable or safe range
  RSMI_STATUS_INIT_ERROR,                //!< An error occurred when rsmi
                                         //!< initializing internal data
                                         //!< structures
  RSMI_INITIALIZATION_ERROR = RSMI_STATUS_INIT_ERROR,
  RSMI_STATUS_NOT_YET_IMPLEMENTED,       //!< The requested function has not
                                         //!< yet been implemented in the
                                         //!< current system for the current
                                         //!< devices
  RSMI_STATUS_NOT_FOUND,                 //!< An item was searched for but not
                                         //!< found
  RSMI_STATUS_INSUFFICIENT_SIZE,         //!< Not enough resources were
                                         //!< available for the operation
  RSMI_STATUS_INTERRUPT,                 //!< An interrupt occurred during
                                         //!< execution of function
  RSMI_STATUS_UNEXPECTED_SIZE,           //!< An unexpected amount of data
                                         //!< was read
  RSMI_STATUS_NO_DATA,                   //!< No data was found for a given
                                         //!< input
  RSMI_STATUS_UNEXPECTED_DATA,           //!< The data read or provided to
                                         //!< function is not what was expected
  RSMI_STATUS_BUSY,                      //!< A resource or mutex could not be
                                         //!< acquired because it is already
                                         //!< being used
  RSMI_STATUS_REFCOUNT_OVERFLOW,          //!< An internal reference counter
                                         //!< exceeded INT32_MAX

  RSMI_STATUS_UNKNOWN_ERROR = 0xFFFFFFFF,  //!< An unknown error occurred
} rsmi_status_t;


/**
 * @brief Types of memory
 */
typedef enum {
  RSMI_MEM_TYPE_FIRST = 0,

  RSMI_MEM_TYPE_VRAM = RSMI_MEM_TYPE_FIRST,  //!< VRAM memory
  RSMI_MEM_TYPE_VIS_VRAM,                    //!< VRAM memory that is visible
  RSMI_MEM_TYPE_GTT,                         //!< GTT memory

  RSMI_MEM_TYPE_LAST = RSMI_MEM_TYPE_GTT
} rsmi_memory_type_t;