Add a couple of structures for parsing and saving the topology manifest
data.
Co-developed-by: Jaska Uimonen <jaska.uimonen@xxxxxxxxxxxxxxx>
Signed-off-by: Jaska Uimonen <jaska.uimonen@xxxxxxxxxxxxxxx>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Reviewed-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
include/uapi/sound/sof/abi.h | 2 ++
include/uapi/sound/sof/header.h | 30 ++++++++++++++++++++++++++++++
2 files changed, 32 insertions(+)
diff --git a/include/uapi/sound/sof/abi.h b/include/uapi/sound/sof/abi.h
index 0e7dccdc25fd..c88f467374ae 100644
--- a/include/uapi/sound/sof/abi.h
+++ b/include/uapi/sound/sof/abi.h
@@ -24,6 +24,8 @@
#ifndef __INCLUDE_UAPI_SOUND_SOF_ABI_H__
#define __INCLUDE_UAPI_SOUND_SOF_ABI_H__
+#include <linux/types.h>
+
/* SOF ABI version major, minor and patch numbers */
#define SOF_ABI_MAJOR 3
#define SOF_ABI_MINOR 21
diff --git a/include/uapi/sound/sof/header.h b/include/uapi/sound/sof/header.h
index 5f4518e7a972..f125f7772ee7 100644
--- a/include/uapi/sound/sof/header.h
+++ b/include/uapi/sound/sof/header.h
@@ -26,4 +26,34 @@ struct sof_abi_hdr {
__u32 data[0]; /**< Component data - opaque to core */
} __packed;
+#define SOF_MANIFEST_DATA_TYPE_NHLT 1
+
+/**
+ * struct sof_manifest_tlv - SOF manifest TLV data
+ * @type: type of data
+ * @size: data size (not including the size of this struct)
+ * @data: payload data
+ */
+struct sof_manifest_tlv {
+ __le32 type;
+ __le32 size;
+ __u8 data[];
+};
+
+/**
+ * struct sof_manifest - SOF topology manifest
+ * @abi_major: Major ABI version
+ * @abi_minor: Minor ABI version
+ * @abi_patch: ABI patch
+ * @count: count of tlv items
+ * @items: consecutive variable size tlv items
+ */
+struct sof_manifest {
+ __le16 abi_major;
+ __le16 abi_minor;
+ __le16 abi_patch;
+ __le16 count;
+ struct sof_manifest_tlv items[];
+};
+
#endif
--
2.25.1
