62 	struct intel_gsc_mtl_header *header = exec_res->pkt_vaddr;  in gsccs_send_message()  local
71 	max_msg_size = PXP43_MAX_HECI_INOUT_SIZE - sizeof(*header);  in gsccs_send_message()
83 	memset(header, 0, sizeof(*header));  in gsccs_send_message()
84 	intel_gsc_uc_heci_cmd_emit_mtl_header(header, HECI_MEADDRESS_PXP,  in gsccs_send_message()
85 					      msg_in_size + sizeof(*header),  in gsccs_send_message()
90 		header->flags |= GSC_INFLAG_MSG_CLEANUP;  in gsccs_send_message()
93 	header->gsc_message_handle = *gsc_msg_handle_retry;  in gsccs_send_message()
97 		memcpy(exec_res->pkt_vaddr + sizeof(*header), msg_in, msg_in_size);  in gsccs_send_message()
100 	pkt.size_in = header->message_size;  in gsccs_send_message()
102 	pkt.size_out = msg_out_size_max + sizeof(*header);  in gsccs_send_message()
108 	 * We use offset PXP43_MAX_HECI_INOUT_SIZE for reply location so point header there.  in gsccs_send_message()
110 	header = exec_res->pkt_vaddr + PXP43_MAX_HECI_INOUT_SIZE;  in gsccs_send_message()
111 	header->validity_marker = 0;  in gsccs_send_message()
122 	if (header->validity_marker != GSC_HECI_VALIDITY_MARKER) {  in gsccs_send_message()
127 	if (header->status != 0) {  in gsccs_send_message()
129 			header->status);  in gsccs_send_message()
133 	if (header->flags & GSC_OUTFLAG_MSG_PENDING) {  in gsccs_send_message()
141 		*gsc_msg_handle_retry = header->gsc_message_handle;  in gsccs_send_message()
146 	reply_size = header->message_size - sizeof(*header);  in gsccs_send_message()
154 		memcpy(msg_out, exec_res->pkt_vaddr + PXP43_MAX_HECI_INOUT_SIZE + sizeof(*header),  in gsccs_send_message()
216 	msg_in.header.api_version = PXP_APIVER(4, 3);  in intel_pxp_gsccs_create_session()
217 	msg_in.header.command_id = PXP43_CMDID_INIT_SESSION;  in intel_pxp_gsccs_create_session()
218 	msg_in.header.stream_id = (FIELD_PREP(PXP43_INIT_SESSION_APPID, arb_session_id) |  in intel_pxp_gsccs_create_session()
221 	msg_in.header.buffer_len = sizeof(msg_in) - sizeof(msg_in.header);  in intel_pxp_gsccs_create_session()
229 	} else if (msg_out.header.status != 0) {  in intel_pxp_gsccs_create_session()
230 		if (is_fw_err_platform_config(pxp, msg_out.header.status)) {  in intel_pxp_gsccs_create_session()
233 				      arb_session_id, msg_out.header.status,  in intel_pxp_gsccs_create_session()
234 				      fw_err_to_string(msg_out.header.status));  in intel_pxp_gsccs_create_session()
237 				arb_session_id, msg_out.header.status,  in intel_pxp_gsccs_create_session()
238 				fw_err_to_string(msg_out.header.status));  in intel_pxp_gsccs_create_session()
240 				msg_in.header.command_id, msg_in.header.api_version);  in intel_pxp_gsccs_create_session()
258 	msg_in.header.api_version = PXP_APIVER(4, 3);  in intel_pxp_gsccs_end_arb_fw_session()
259 	msg_in.header.command_id = PXP42_CMDID_INVALIDATE_STREAM_KEY;  in intel_pxp_gsccs_end_arb_fw_session()
260 	msg_in.header.buffer_len = sizeof(msg_in) - sizeof(msg_in.header);  in intel_pxp_gsccs_end_arb_fw_session()
262 	msg_in.header.stream_id = FIELD_PREP(PXP_CMDHDR_EXTDATA_SESSION_VALID, 1);  in intel_pxp_gsccs_end_arb_fw_session()
263 	msg_in.header.stream_id |= FIELD_PREP(PXP_CMDHDR_EXTDATA_APP_TYPE, 0);  in intel_pxp_gsccs_end_arb_fw_session()
264 	msg_in.header.stream_id |= FIELD_PREP(PXP_CMDHDR_EXTDATA_SESSION_ID, session_id);  in intel_pxp_gsccs_end_arb_fw_session()
272 	} else if (msg_out.header.status != 0) {  in intel_pxp_gsccs_end_arb_fw_session()
273 		if (is_fw_err_platform_config(pxp, msg_out.header.status)) {  in intel_pxp_gsccs_end_arb_fw_session()
276 				      session_id, msg_out.header.status,  in intel_pxp_gsccs_end_arb_fw_session()
277 				      fw_err_to_string(msg_out.header.status));  in intel_pxp_gsccs_end_arb_fw_session()
280 				session_id, msg_out.header.status,  in intel_pxp_gsccs_end_arb_fw_session()
281 				fw_err_to_string(msg_out.header.status));  in intel_pxp_gsccs_end_arb_fw_session()
283 				msg_in.header.command_id, msg_in.header.api_version);  in intel_pxp_gsccs_end_arb_fw_session()