/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * Copyright(c) 2020 Intel Corporation. All rights reserved. * * Author: Karol Trzcinski <karolx.trzcinski@linux.intel.com> */ #ifndef __INCLUDE_SOUND_SOF_DEBUG_H__ #define __INCLUDE_SOUND_SOF_DEBUG_H__ #include <sound/sof/header.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; /**< for future use */ } __packed; /** 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 */ } __packed; #endif