From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- include/sound/sof/ext_manifest.h | 123 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 123 insertions(+) create mode 100644 include/sound/sof/ext_manifest.h (limited to 'include/sound/sof/ext_manifest.h') diff --git a/include/sound/sof/ext_manifest.h b/include/sound/sof/ext_manifest.h new file mode 100644 index 0000000000..2a7e055584 --- /dev/null +++ b/include/sound/sof/ext_manifest.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) 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. + */ + +/* + * Extended manifest is a place to store metadata about firmware, known during + * compilation time - for example firmware version or used compiler. + * Given information are read on host side before firmware startup. + * This part of output binary is not signed. + */ + +#ifndef __SOF_FIRMWARE_EXT_MANIFEST_H__ +#define __SOF_FIRMWARE_EXT_MANIFEST_H__ + +#include +#include +#include +#include + +/* In ASCII `XMan` */ +#define SOF_EXT_MAN_MAGIC_NUMBER 0x6e614d58 + +/* Build u32 number in format MMmmmppp */ +#define SOF_EXT_MAN_BUILD_VERSION(MAJOR, MINOR, PATH) ((uint32_t)( \ + ((MAJOR) << 24) | \ + ((MINOR) << 12) | \ + (PATH))) + +/* check extended manifest version consistency */ +#define SOF_EXT_MAN_VERSION_INCOMPATIBLE(host_ver, cli_ver) ( \ + ((host_ver) & GENMASK(31, 24)) != \ + ((cli_ver) & GENMASK(31, 24))) + +/* used extended manifest header version */ +#define SOF_EXT_MAN_VERSION SOF_EXT_MAN_BUILD_VERSION(1, 0, 0) + +/* extended manifest header, deleting any field breaks backward compatibility */ +struct sof_ext_man_header { + uint32_t magic; /*< identification number, */ + /*< EXT_MAN_MAGIC_NUMBER */ + uint32_t full_size; /*< [bytes] full size of ext_man, */ + /*< (header + content + padding) */ + uint32_t header_size; /*< [bytes] makes header extensionable, */ + /*< after append new field to ext_man header */ + /*< then backward compatible won't be lost */ + uint32_t header_version; /*< value of EXT_MAN_VERSION */ + /*< not related with following content */ + + /* just after this header should be list of ext_man_elem_* elements */ +} __packed; + +/* Now define extended manifest elements */ + +/* Extended manifest elements types */ +enum sof_ext_man_elem_type { + SOF_EXT_MAN_ELEM_FW_VERSION = 0, + SOF_EXT_MAN_ELEM_WINDOW = 1, + SOF_EXT_MAN_ELEM_CC_VERSION = 2, + SOF_EXT_MAN_ELEM_DBG_ABI = 4, + SOF_EXT_MAN_ELEM_CONFIG_DATA = 5, /**< ABI3.17 */ + SOF_EXT_MAN_ELEM_PLATFORM_CONFIG_DATA = 6, +}; + +/* extended manifest element header */ +struct sof_ext_man_elem_header { + uint32_t type; /*< SOF_EXT_MAN_ELEM_ */ + uint32_t size; /*< in bytes, including header size */ + + /* just after this header should be type dependent content */ +} __packed; + +/* FW version */ +struct sof_ext_man_fw_version { + struct sof_ext_man_elem_header hdr; + /* use sof_ipc struct because of code re-use */ + struct sof_ipc_fw_version version; + uint32_t flags; +} __packed; + +/* extended data memory windows for IPC, trace and debug */ +struct sof_ext_man_window { + struct sof_ext_man_elem_header hdr; + /* use sof_ipc struct because of code re-use */ + struct sof_ipc_window ipc_window; +} __packed; + +/* Used C compiler description */ +struct sof_ext_man_cc_version { + struct sof_ext_man_elem_header hdr; + /* use sof_ipc struct because of code re-use */ + struct sof_ipc_cc_version cc_version; +} __packed; + +struct ext_man_dbg_abi { + struct sof_ext_man_elem_header hdr; + /* use sof_ipc struct because of code re-use */ + struct sof_ipc_user_abi_version dbg_abi; +} __packed; + +/* EXT_MAN_ELEM_CONFIG_DATA elements identificators, ABI3.17 */ +enum config_elem_type { + SOF_EXT_MAN_CONFIG_EMPTY = 0, + SOF_EXT_MAN_CONFIG_IPC_MSG_SIZE = 1, + SOF_EXT_MAN_CONFIG_MEMORY_USAGE_SCAN = 2, /**< ABI 3.18 */ +}; + +struct sof_config_elem { + uint32_t token; + uint32_t value; +} __packed; + +/* firmware configuration information */ +struct sof_ext_man_config_data { + struct sof_ext_man_elem_header hdr; + + struct sof_config_elem elems[]; +} __packed; + +#endif /* __SOF_FIRMWARE_EXT_MANIFEST_H__ */ -- cgit v1.2.3