@@ -47,6 +47,19 @@ struct scmi_msg_resp_prot_version {
 	__le16 major_version;
 };
 
+#define MSG_ID_MASK		GENMASK(7, 0)
+#define MSG_XTRACT_ID(hdr)	FIELD_GET(MSG_ID_MASK, (hdr))
+#define MSG_TYPE_MASK		GENMASK(9, 8)
+#define MSG_XTRACT_TYPE(hdr)	FIELD_GET(MSG_TYPE_MASK, (hdr))
+#define MSG_TYPE_COMMAND	0
+#define MSG_TYPE_DELAYED_RESP	2
+#define MSG_TYPE_NOTIFICATION	3
+#define MSG_PROTOCOL_ID_MASK	GENMASK(17, 10)
+#define MSG_XTRACT_PROT_ID(hdr)	FIELD_GET(MSG_PROTOCOL_ID_MASK, (hdr))
+#define MSG_TOKEN_ID_MASK	GENMASK(27, 18)
+#define MSG_XTRACT_TOKEN(hdr)	FIELD_GET(MSG_TOKEN_ID_MASK, (hdr))
+#define MSG_TOKEN_MAX		(MSG_XTRACT_TOKEN(MSG_TOKEN_ID_MASK) + 1)
+
 /**
  * struct scmi_msg_hdr - Message(Tx/Rx) header
  *

@@ -67,6 +80,33 @@ struct scmi_msg_hdr {
 	bool poll_completion;
 };
 
+/**
+ * pack_scmi_header() - packs and returns 32-bit header
+ *
+ * @hdr: pointer to header containing all the information on message id,
+ *	protocol id and sequence id.
+ *
+ * Return: 32-bit packed message header to be sent to the platform.
+ */
+static inline u32 pack_scmi_header(struct scmi_msg_hdr *hdr)
+{
+	return FIELD_PREP(MSG_ID_MASK, hdr->id) |
+		FIELD_PREP(MSG_TOKEN_ID_MASK, hdr->seq) |
+		FIELD_PREP(MSG_PROTOCOL_ID_MASK, hdr->protocol_id);
+}
+
+/**
+ * unpack_scmi_header() - unpacks and records message and protocol id
+ *
+ * @msg_hdr: 32-bit packed message header sent from the platform
+ * @hdr: pointer to header to fetch message and protocol id.
+ */
+static inline void unpack_scmi_header(u32 msg_hdr, struct scmi_msg_hdr *hdr)
+{
+	hdr->id = MSG_XTRACT_ID(msg_hdr);
+	hdr->protocol_id = MSG_XTRACT_PROT_ID(msg_hdr);
+}
+
 /**
  * struct scmi_msg - Message(Tx/Rx) structure
  *

@@ -32,19 +32,6 @@
 #define CREATE_TRACE_POINTS
 #include <trace/events/scmi.h>
 
-#define MSG_ID_MASK		GENMASK(7, 0)
-#define MSG_XTRACT_ID(hdr)	FIELD_GET(MSG_ID_MASK, (hdr))
-#define MSG_TYPE_MASK		GENMASK(9, 8)
-#define MSG_XTRACT_TYPE(hdr)	FIELD_GET(MSG_TYPE_MASK, (hdr))
-#define MSG_TYPE_COMMAND	0
-#define MSG_TYPE_DELAYED_RESP	2
-#define MSG_TYPE_NOTIFICATION	3
-#define MSG_PROTOCOL_ID_MASK	GENMASK(17, 10)
-#define MSG_XTRACT_PROT_ID(hdr)	FIELD_GET(MSG_PROTOCOL_ID_MASK, (hdr))
-#define MSG_TOKEN_ID_MASK	GENMASK(27, 18)
-#define MSG_XTRACT_TOKEN(hdr)	FIELD_GET(MSG_TOKEN_ID_MASK, (hdr))
-#define MSG_TOKEN_MAX		(MSG_XTRACT_TOKEN(MSG_TOKEN_ID_MASK) + 1)
-
 enum scmi_error_codes {
 	SCMI_SUCCESS = 0,	/* Success */
 	SCMI_ERR_SUPPORT = -1,	/* Not supported */

@@ -210,33 +197,6 @@ static void scmi_fetch_response(struct scmi_xfer *xfer,
 	memcpy_fromio(xfer->rx.buf, mem->msg_payload + 4, xfer->rx.len);
 }
 
-/**
- * pack_scmi_header() - packs and returns 32-bit header
- *
- * @hdr: pointer to header containing all the information on message id,
- *	protocol id and sequence id.
- *
- * Return: 32-bit packed message header to be sent to the platform.
- */
-static inline u32 pack_scmi_header(struct scmi_msg_hdr *hdr)
-{
-	return FIELD_PREP(MSG_ID_MASK, hdr->id) |
-		FIELD_PREP(MSG_TOKEN_ID_MASK, hdr->seq) |
-		FIELD_PREP(MSG_PROTOCOL_ID_MASK, hdr->protocol_id);
-}
-
-/**
- * unpack_scmi_header() - unpacks and records message and protocol id
- *
- * @msg_hdr: 32-bit packed message header sent from the platform
- * @hdr: pointer to header to fetch message and protocol id.
- */
-static inline void unpack_scmi_header(u32 msg_hdr, struct scmi_msg_hdr *hdr)
-{
-	hdr->id = MSG_XTRACT_ID(msg_hdr);
-	hdr->protocol_id = MSG_XTRACT_PROT_ID(msg_hdr);
-}
-
 /**
  * scmi_tx_prepare() - mailbox client callback to prepare for the transfer
  *