44     VirtConsole *vcon = opaque;  in chr_write_unblocked()  local
46     vcon->watch = 0;  in chr_write_unblocked()
47     virtio_serial_throttle_port(VIRTIO_SERIAL_PORT(vcon), false);  in chr_write_unblocked()
55     VirtConsole *vcon = VIRTIO_CONSOLE(port);  in flush_buf()  local
58     if (!qemu_chr_fe_backend_connected(&vcon->chr)) {  in flush_buf()
63     ret = qemu_chr_fe_write(&vcon->chr, buf, len);  in flush_buf()
100             if (!vcon->watch) {  in flush_buf()
101                 vcon->watch = qemu_chr_fe_add_watch(&vcon->chr,  in flush_buf()
103                                                     chr_write_unblocked, vcon);  in flush_buf()
113     VirtConsole *vcon = VIRTIO_CONSOLE(port);  in set_guest_connected()  local
118         qemu_chr_fe_set_open(&vcon->chr, guest_connected);  in set_guest_connected()
128     VirtConsole *vcon = VIRTIO_CONSOLE(port);  in guest_writable()  local
130     qemu_chr_fe_accept_input(&vcon->chr);  in guest_writable()
136     VirtConsole *vcon = opaque;  in chr_can_read()  local
138     return virtio_serial_guest_ready(VIRTIO_SERIAL_PORT(vcon));  in chr_can_read()
144     VirtConsole *vcon = opaque;  in chr_read()  local
145     VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(vcon);  in chr_read()
153     VirtConsole *vcon = opaque;  in chr_event()  local
154     VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(vcon);  in chr_event()
162         if (vcon->watch) {  in chr_event()
163             g_source_remove(vcon->watch);  in chr_event()
164             vcon->watch = 0;  in chr_event()
178     VirtConsole *vcon = opaque;  in chr_be_change()  local
179     VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(vcon);  in chr_be_change()
183         qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in chr_be_change()
184                                  NULL, chr_be_change, vcon, NULL, true);  in chr_be_change()
186         qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in chr_be_change()
187                                  chr_event, chr_be_change, vcon, NULL, false);  in chr_be_change()
190     if (vcon->watch) {  in chr_be_change()
191         g_source_remove(vcon->watch);  in chr_be_change()
192         vcon->watch = qemu_chr_fe_add_watch(&vcon->chr,  in chr_be_change()
194                                             chr_write_unblocked, vcon);  in chr_be_change()
202     VirtConsole *vcon = VIRTIO_CONSOLE(port);  in virtconsole_enable_backend()  local
204     if (!qemu_chr_fe_backend_connected(&vcon->chr)) {  in virtconsole_enable_backend()
211         qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in virtconsole_enable_backend()
213                                  chr_be_change, vcon, NULL, false);  in virtconsole_enable_backend()
215         qemu_chr_fe_set_handlers(&vcon->chr, NULL, NULL, NULL,  in virtconsole_enable_backend()
223     VirtConsole *vcon = VIRTIO_CONSOLE(dev);  in virtconsole_realize()  local
232     if (qemu_chr_fe_backend_connected(&vcon->chr)) {  in virtconsole_realize()
243             qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in virtconsole_realize()
245                                      vcon, NULL, true);  in virtconsole_realize()
248             qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in virtconsole_realize()
250                                      vcon, NULL, false);  in virtconsole_realize()
257     VirtConsole *vcon = VIRTIO_CONSOLE(dev);  in virtconsole_unrealize()  local
259     if (vcon->watch) {  in virtconsole_unrealize()
260         g_source_remove(vcon->watch);  in virtconsole_unrealize()