112     msgp_name = g_strdup_printf("synic-%u-msg-page", vp_index);  in synic_realize()
191     struct hyperv_message msg;  member
203          * BUSY), copies msg, and schedules cpu_post_msg on the assigned cpu
207          * cpu_post_msg (vcpu thread) tries to copy staged msg to msg slot,
287         memcpy(dst_msg, &staged_msg->msg, sizeof(*dst_msg));  in cpu_post_msg()
296      * Notify the msg originator of the progress made; if the slot was busy we  in cpu_post_msg()
322     memcpy(&staged_msg->msg, src_msg, sizeof(*src_msg));  in hyperv_post_msg()
341      * -EAGAIN and let the msg originator retry  in sint_ack_handler()
609     struct hyperv_post_message_input *msg;  in hyperv_hcall_post_message()  local
615     if (param & (__alignof__(*msg) - 1)) {  in hyperv_hcall_post_message()
619     len = sizeof(*msg);  in hyperv_hcall_post_message()
620     msg = cpu_physical_memory_map(param, &len, 0);  in hyperv_hcall_post_message()
621     if (len < sizeof(*msg)) {  in hyperv_hcall_post_message()
625     if (msg->payload_size > sizeof(msg->payload)) {  in hyperv_hcall_post_message()
633             if (mh->conn_id == (msg->connection_id & HV_CONNECTION_ID_MASK)) {  in hyperv_hcall_post_message()
634                 ret = mh->handler(msg, mh->data);  in hyperv_hcall_post_message()
641     cpu_physical_memory_unmap(msg, len, 0, 0);  in hyperv_hcall_post_message()
751     HvSynDbgMsg msg;  in hyperv_hcall_reset_dbg_session()  local
767     msg.type = HV_SYNDBG_MSG_CONNECTION_INFO;  in hyperv_hcall_reset_dbg_session()
768     ret = hv_syndbg_handler(hv_syndbg_context, &msg);  in hyperv_hcall_reset_dbg_session()
773     reset_dbg_session->host_ip = msg.u.connection_info.host_ip;  in hyperv_hcall_reset_dbg_session()
774     reset_dbg_session->host_port = msg.u.connection_info.host_port;  in hyperv_hcall_reset_dbg_session()
778     reset_dbg_session->target_ip = msg.u.connection_info.host_ip;  in hyperv_hcall_reset_dbg_session()
779     reset_dbg_session->target_port = msg.u.connection_info.host_port;  in hyperv_hcall_reset_dbg_session()
798     HvSynDbgMsg msg;  in hyperv_hcall_retreive_dbg_data()  local
819     msg.type = HV_SYNDBG_MSG_RECV;  in hyperv_hcall_retreive_dbg_data()
820     msg.u.recv.buf_gpa = outgpa + sizeof(*debug_data_out);  in hyperv_hcall_retreive_dbg_data()
821     msg.u.recv.count = TARGET_PAGE_SIZE - sizeof(*debug_data_out);  in hyperv_hcall_retreive_dbg_data()
822     msg.u.recv.options = debug_data_in->options;  in hyperv_hcall_retreive_dbg_data()
823     msg.u.recv.timeout = debug_data_in->timeout;  in hyperv_hcall_retreive_dbg_data()
824     msg.u.recv.is_raw = true;  in hyperv_hcall_retreive_dbg_data()
825     ret = hv_syndbg_handler(hv_syndbg_context, &msg);  in hyperv_hcall_retreive_dbg_data()
834     debug_data_out->retrieved_count = msg.u.recv.retrieved_count;  in hyperv_hcall_retreive_dbg_data()
836         debug_data_in->count - msg.u.recv.retrieved_count;  in hyperv_hcall_retreive_dbg_data()
857     HvSynDbgMsg msg;  in hyperv_hcall_post_dbg_data()  local
883     msg.type = HV_SYNDBG_MSG_SEND;  in hyperv_hcall_post_dbg_data()
884     msg.u.send.buf_gpa = ingpa + sizeof(*post_data_in);  in hyperv_hcall_post_dbg_data()
885     msg.u.send.count = post_data_in->count;  in hyperv_hcall_post_dbg_data()
886     msg.u.send.is_raw = true;  in hyperv_hcall_post_dbg_data()
887     ret = hv_syndbg_handler(hv_syndbg_context, &msg);  in hyperv_hcall_post_dbg_data()
892     post_data_out->pending_count = msg.u.send.pending_count;  in hyperv_hcall_post_dbg_data()
911     HvSynDbgMsg msg;  in hyperv_syndbg_send()  local
917     msg.type = HV_SYNDBG_MSG_SEND;  in hyperv_syndbg_send()
918     msg.u.send.buf_gpa = ingpa;  in hyperv_syndbg_send()
919     msg.u.send.count = count;  in hyperv_syndbg_send()
920     msg.u.send.is_raw = false;  in hyperv_syndbg_send()
921     if (hv_syndbg_handler(hv_syndbg_context, &msg)) {  in hyperv_syndbg_send()
931     HvSynDbgMsg msg;  in hyperv_syndbg_recv()  local
937     msg.type = HV_SYNDBG_MSG_RECV;  in hyperv_syndbg_recv()
938     msg.u.recv.buf_gpa = ingpa;  in hyperv_syndbg_recv()
939     msg.u.recv.count = count;  in hyperv_syndbg_recv()
940     msg.u.recv.options = 0;  in hyperv_syndbg_recv()
941     msg.u.recv.timeout = 0;  in hyperv_syndbg_recv()
942     msg.u.recv.is_raw = false;  in hyperv_syndbg_recv()
943     ret = hv_syndbg_handler(hv_syndbg_context, &msg);  in hyperv_syndbg_recv()
949                                      msg.u.recv.retrieved_count);  in hyperv_syndbg_recv()
954     HvSynDbgMsg msg;  in hyperv_syndbg_set_pending_page()  local
960     msg.type = HV_SYNDBG_MSG_SET_PENDING_PAGE;  in hyperv_syndbg_set_pending_page()
961     msg.u.pending_page.buf_gpa = ingpa;  in hyperv_syndbg_set_pending_page()
962     hv_syndbg_handler(hv_syndbg_context, &msg);  in hyperv_syndbg_set_pending_page()
967     HvSynDbgMsg msg;  in hyperv_syndbg_query_options()  local
973     msg.type = HV_SYNDBG_MSG_QUERY_OPTIONS;  in hyperv_syndbg_query_options()
974     if (hv_syndbg_handler(hv_syndbg_context, &msg) != HV_STATUS_SUCCESS) {  in hyperv_syndbg_query_options()
978     return msg.u.query_options.options;  in hyperv_syndbg_query_options()