platform: Add support for GetStateEffecterStates command
Based on DSP0248 PLDM for Platform Monitoring
and Control Specification version 1.2.0a Section 22.6
Implement encode and decode for both request and response
for GetStateEffecterStates PLDM command.
Include unit-tests.
Change-Id: Ia3bd71151d40b56f91afe2fe23b8bf2f26915b64
Signed-off-by: Tal Yacobi <talycb8@gmail.com>
diff --git a/src/platform.c b/src/platform.c
index 75f94c5..7db81b2 100644
--- a/src/platform.c
+++ b/src/platform.c
@@ -2520,3 +2520,170 @@
return pldm_msgbuf_destroy_consumed(buf);
}
+
+LIBPLDM_ABI_TESTING
+int encode_get_state_effecter_states_req(uint8_t instance_id,
+ uint16_t effecter_id,
+ struct pldm_msg *msg,
+ size_t payload_length)
+{
+ struct pldm_msgbuf _buf;
+ struct pldm_msgbuf *buf = &_buf;
+ int rc;
+
+ if (msg == NULL) {
+ return PLDM_ERROR_INVALID_DATA;
+ }
+
+ struct pldm_header_info header = { 0 };
+ header.msg_type = PLDM_REQUEST;
+ header.instance = instance_id;
+ header.pldm_type = PLDM_PLATFORM;
+ header.command = PLDM_GET_STATE_EFFECTER_STATES;
+
+ rc = pack_pldm_header(&header, &msg->hdr);
+ if (rc != PLDM_SUCCESS) {
+ return rc;
+ }
+
+ rc = pldm_msgbuf_init(buf, PLDM_GET_STATE_EFFECTER_STATES_REQ_BYTES,
+ msg->payload, payload_length);
+ if (rc) {
+ return rc;
+ }
+
+ pldm_msgbuf_insert(buf, effecter_id);
+
+ return pldm_msgbuf_destroy_consumed(buf);
+}
+
+LIBPLDM_ABI_TESTING
+int decode_get_state_effecter_states_req(const struct pldm_msg *msg,
+ size_t payload_length,
+ uint16_t *effecter_id)
+{
+ struct pldm_msgbuf _buf;
+ struct pldm_msgbuf *buf = &_buf;
+ int rc;
+
+ if (msg == NULL || effecter_id == NULL) {
+ return PLDM_ERROR_INVALID_DATA;
+ }
+
+ rc = pldm_msgbuf_init(buf,
+ PLDM_GET_STATE_EFFECTER_STATES_MIN_RESP_BYTES,
+ msg->payload, payload_length);
+ if (rc) {
+ return rc;
+ }
+
+ pldm_msgbuf_extract_p(buf, effecter_id);
+
+ return pldm_msgbuf_destroy_consumed(buf);
+}
+
+LIBPLDM_ABI_TESTING
+int decode_get_state_effecter_states_resp(
+ const struct pldm_msg *msg, size_t payload_length,
+ struct pldm_get_state_effecter_states_resp *resp)
+{
+ struct pldm_msgbuf _buf;
+ struct pldm_msgbuf *buf = &_buf;
+ get_effecter_state_field *field;
+ int rc;
+ int i;
+
+ if (msg == NULL || resp == NULL) {
+ return PLDM_ERROR_INVALID_DATA;
+ }
+
+ rc = pldm_msgbuf_init(buf,
+ PLDM_GET_STATE_EFFECTER_STATES_MIN_RESP_BYTES,
+ msg->payload, payload_length);
+ if (rc) {
+ return rc;
+ }
+
+ rc = pldm_msgbuf_extract(buf, resp->completion_code);
+ if (rc) {
+ return rc;
+ }
+
+ if (PLDM_SUCCESS != resp->completion_code) {
+ return PLDM_SUCCESS;
+ }
+
+ rc = pldm_msgbuf_extract(buf, resp->comp_effecter_count);
+ if (rc) {
+ return rc;
+ }
+
+ uint8_t comp_effecter_count = resp->comp_effecter_count;
+
+ if (comp_effecter_count < PLDM_GET_EFFECTER_STATE_FIELD_COUNT_MIN ||
+ comp_effecter_count > PLDM_GET_EFFECTER_STATE_FIELD_COUNT_MAX) {
+ return PLDM_ERROR_INVALID_DATA;
+ }
+
+ for (i = 0, field = resp->field; i < comp_effecter_count;
+ i++, field++) {
+ pldm_msgbuf_extract(buf, field->effecter_op_state);
+ pldm_msgbuf_extract(buf, field->pending_state);
+ pldm_msgbuf_extract(buf, field->present_state);
+ }
+
+ return pldm_msgbuf_destroy_consumed(buf);
+}
+
+LIBPLDM_ABI_TESTING
+int encode_get_state_effecter_states_resp(
+ uint8_t instance_id, struct pldm_get_state_effecter_states_resp *resp,
+ struct pldm_msg *msg, size_t payload_length)
+{
+ struct pldm_msgbuf _buf;
+ struct pldm_msgbuf *buf = &_buf;
+ get_effecter_state_field *field;
+ int rc;
+ int i;
+
+ if (msg == NULL || resp == NULL) {
+ return PLDM_ERROR_INVALID_DATA;
+ }
+
+ uint8_t comp_effecter_count = resp->comp_effecter_count;
+
+ if (comp_effecter_count < PLDM_GET_EFFECTER_STATE_FIELD_COUNT_MIN ||
+ comp_effecter_count > PLDM_GET_EFFECTER_STATE_FIELD_COUNT_MAX) {
+ return PLDM_ERROR_INVALID_DATA;
+ }
+
+ struct pldm_header_info header = { 0 };
+ header.msg_type = PLDM_RESPONSE;
+ header.instance = instance_id;
+ header.pldm_type = PLDM_PLATFORM;
+ header.command = PLDM_GET_STATE_EFFECTER_STATES;
+
+ rc = pack_pldm_header(&header, &msg->hdr);
+ if (rc != PLDM_SUCCESS) {
+ return rc;
+ }
+
+ rc = pldm_msgbuf_init(buf,
+ PLDM_GET_STATE_EFFECTER_STATES_MIN_RESP_BYTES,
+ msg->payload, payload_length);
+ if (rc) {
+ return rc;
+ }
+
+ pldm_msgbuf_insert(buf, resp->completion_code);
+ pldm_msgbuf_insert(buf, comp_effecter_count);
+
+ for (i = 0, field = resp->field; i < comp_effecter_count;
+ i++, field++) {
+ pldm_msgbuf_insert(buf, field->effecter_op_state);
+ pldm_msgbuf_insert(buf, field->pending_state);
+ pldm_msgbuf_insert(buf, field->present_state);
+ }
+
+ return pldm_msgbuf_destroy_consumed(buf);
+}