/* SPDX-License-Identifier: BSD-3-Clause

*

* Copyright(c) 2020 Intel Corporation. All rights reserved.

*

* Author: Author: Karol Trzcinski <karolx.trzcinski@linux.intel.com>

*/

#ifndef __IPC_DEBUG_H__

#define __IPC_DEBUG_H__

#include <ipc/header.h>

#include <stdint.h>

/** ABI3.18 */

enum sof_ipc_dbg_mem_zone {

SOF_IPC_MEM_ZONE_SYS = 0, /**< System zone */

SOF_IPC_MEM_ZONE_SYS_RUNTIME = 1, /**< System-runtime zone */

SOF_IPC_MEM_ZONE_RUNTIME = 2, /**< Runtime zone */

SOF_IPC_MEM_ZONE_BUFFER = 3, /**< Buffer zone */

SOF_IPC_MEM_ZONE_RUNTIME_SHARED = 4, /**< System runtime zone */

SOF_IPC_MEM_ZONE_SYS_SHARED = 5, /**< System shared zone */

};

/** ABI3.18 */

struct sof_ipc_dbg_mem_usage_elem {

uint32_t zone; /**< see sof_ipc_dbg_mem_zone */

uint32_t id; /**< heap index within zone */

uint32_t used; /**< number of bytes used in zone */

uint32_t free; /**< number of bytes free to use within zone */

uint32_t reserved; /**< reserved for future use */

} __attribute__((packed, aligned(4)));

/** ABI3.18 */

struct sof_ipc_dbg_mem_usage {

struct sof_ipc_reply rhdr; /**< generic IPC reply header */

uint32_t reserved[4]; /**< reserved for future use */

uint32_t num_elems; /**< elems[] counter */

struct sof_ipc_dbg_mem_usage_elem elems[]; /**< memory usage information */

} __attribute__((packed, aligned(4)));

#endif /* __IPC_DEBUG_H__ */