dsp: file: Add encode req & decode resp for DfHeartbeat command
Added encode/decode APIs for DfHeartbeat command(0x03)
which is defined in DSP0242 Version 1.0.0 Section: 9.6.
Change-Id: Icf8ccbb57da74182f4fd0cc0cf49a49861abfbc1
Signed-off-by: Chau Ly <chaul@amperecomputing.com>
diff --git a/src/dsp/file.c b/src/dsp/file.c
index 05dba3b..fb3d1de 100644
--- a/src/dsp/file.c
+++ b/src/dsp/file.c
@@ -126,3 +126,68 @@
return 0;
}
+
+LIBPLDM_ABI_TESTING
+int encode_pldm_file_df_heartbeat_req(
+ uint8_t instance_id, const struct pldm_file_df_heartbeat_req *req,
+ struct pldm_msg *msg, size_t payload_length)
+{
+ PLDM_MSGBUF_DEFINE_P(buf);
+ int rc;
+
+ if (!req || !msg) {
+ return -EINVAL;
+ }
+
+ struct pldm_header_info header = { 0 };
+ header.instance = instance_id;
+ header.msg_type = PLDM_REQUEST;
+ header.pldm_type = PLDM_FILE;
+ header.command = PLDM_FILE_CMD_DF_HEARTBEAT;
+
+ rc = pack_pldm_header_errno(&header, &(msg->hdr));
+ if (rc) {
+ return rc;
+ }
+
+ rc = pldm_msgbuf_init_errno(buf, PLDM_DF_HEARTBEAT_REQ_BYTES,
+ msg->payload, payload_length);
+ if (rc) {
+ return rc;
+ }
+
+ pldm_msgbuf_insert(buf, req->file_descriptor);
+ pldm_msgbuf_insert(buf, req->requester_max_interval);
+
+ return pldm_msgbuf_complete(buf);
+}
+
+LIBPLDM_ABI_TESTING
+int decode_pldm_file_df_heartbeat_resp(const struct pldm_msg *msg,
+ size_t payload_length,
+ struct pldm_file_df_heartbeat_resp *resp)
+{
+ PLDM_MSGBUF_DEFINE_P(buf);
+ int rc;
+
+ if (!msg || !resp) {
+ return -EINVAL;
+ }
+
+ rc = pldm_msg_has_error(msg, payload_length);
+ if (rc) {
+ resp->completion_code = rc;
+ return 0;
+ }
+
+ rc = pldm_msgbuf_init_errno(buf, PLDM_DF_HEARTBEAT_RESP_BYTES,
+ msg->payload, payload_length);
+ if (rc) {
+ return rc;
+ }
+
+ pldm_msgbuf_extract(buf, resp->completion_code);
+ pldm_msgbuf_extract(buf, resp->responder_max_interval);
+
+ return pldm_msgbuf_complete_consumed(buf);
+}