44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
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/*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* Copyright(c) 2020 Intel Corporation. All rights reserved.
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*
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* Author: Karol Trzcinski <karolx.trzcinski@linux.intel.com>
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*/
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#ifndef __INCLUDE_SOUND_SOF_DEBUG_H__
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#define __INCLUDE_SOUND_SOF_DEBUG_H__
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#include <sound/sof/header.h>
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/** ABI3.18 */
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enum sof_ipc_dbg_mem_zone {
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SOF_IPC_MEM_ZONE_SYS = 0, /**< System zone */
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SOF_IPC_MEM_ZONE_SYS_RUNTIME = 1, /**< System-runtime zone */
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SOF_IPC_MEM_ZONE_RUNTIME = 2, /**< Runtime zone */
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SOF_IPC_MEM_ZONE_BUFFER = 3, /**< Buffer zone */
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SOF_IPC_MEM_ZONE_RUNTIME_SHARED = 4, /**< System runtime zone */
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SOF_IPC_MEM_ZONE_SYS_SHARED = 5, /**< System shared zone */
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};
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/** ABI3.18 */
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struct sof_ipc_dbg_mem_usage_elem {
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uint32_t zone; /**< see sof_ipc_dbg_mem_zone */
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uint32_t id; /**< heap index within zone */
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uint32_t used; /**< number of bytes used in zone */
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uint32_t free; /**< number of bytes free to use within zone */
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uint32_t reserved; /**< for future use */
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} __packed;
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/** ABI3.18 */
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struct sof_ipc_dbg_mem_usage {
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struct sof_ipc_reply rhdr; /**< generic IPC reply header */
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uint32_t reserved[4]; /**< reserved for future use */
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uint32_t num_elems; /**< elems[] counter */
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struct sof_ipc_dbg_mem_usage_elem elems[]; /**< memory usage information */
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} __packed;
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#endif
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