41     VirtConsole *vcon = opaque;  in chr_write_unblocked()  local
43     vcon->watch = 0;  in chr_write_unblocked()
44     virtio_serial_throttle_port(VIRTIO_SERIAL_PORT(vcon), false);  in chr_write_unblocked()
52     VirtConsole *vcon = VIRTIO_CONSOLE(port);  in flush_buf()  local
55     if (!qemu_chr_fe_backend_connected(&vcon->chr)) {  in flush_buf()
60     ret = qemu_chr_fe_write(&vcon->chr, buf, len);  in flush_buf()
97             if (!vcon->watch) {  in flush_buf()
98                 vcon->watch = qemu_chr_fe_add_watch(&vcon->chr,  in flush_buf()
100                                                     chr_write_unblocked, vcon);  in flush_buf()
110     VirtConsole *vcon = VIRTIO_CONSOLE(port);  in set_guest_connected()  local
115         qemu_chr_fe_set_open(&vcon->chr, guest_connected);  in set_guest_connected()
125     VirtConsole *vcon = VIRTIO_CONSOLE(port);  in guest_writable()  local
127     qemu_chr_fe_accept_input(&vcon->chr);  in guest_writable()
133     VirtConsole *vcon = opaque;  in chr_can_read()  local
135     return virtio_serial_guest_ready(VIRTIO_SERIAL_PORT(vcon));  in chr_can_read()
141     VirtConsole *vcon = opaque;  in chr_read()  local
142     VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(vcon);  in chr_read()
150     VirtConsole *vcon = opaque;  in chr_event()  local
151     VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(vcon);  in chr_event()
159         if (vcon->watch) {  in chr_event()
160             g_source_remove(vcon->watch);  in chr_event()
161             vcon->watch = 0;  in chr_event()
170     VirtConsole *vcon = opaque;  in chr_be_change()  local
171     VirtIOSerialPort *port = VIRTIO_SERIAL_PORT(vcon);  in chr_be_change()
175         qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in chr_be_change()
176                                  NULL, chr_be_change, vcon, NULL, true);  in chr_be_change()
178         qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in chr_be_change()
179                                  chr_event, chr_be_change, vcon, NULL, false);  in chr_be_change()
182     if (vcon->watch) {  in chr_be_change()
183         g_source_remove(vcon->watch);  in chr_be_change()
184         vcon->watch = qemu_chr_fe_add_watch(&vcon->chr,  in chr_be_change()
186                                             chr_write_unblocked, vcon);  in chr_be_change()
194     VirtConsole *vcon = VIRTIO_CONSOLE(port);  in virtconsole_enable_backend()  local
196     if (!qemu_chr_fe_backend_connected(&vcon->chr)) {  in virtconsole_enable_backend()
203         qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in virtconsole_enable_backend()
205                                  chr_be_change, vcon, NULL, false);  in virtconsole_enable_backend()
207         qemu_chr_fe_set_handlers(&vcon->chr, NULL, NULL, NULL,  in virtconsole_enable_backend()
215     VirtConsole *vcon = VIRTIO_CONSOLE(dev);  in virtconsole_realize()  local
224     if (qemu_chr_fe_backend_connected(&vcon->chr)) {  in virtconsole_realize()
235             qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in virtconsole_realize()
237                                      vcon, NULL, true);  in virtconsole_realize()
240             qemu_chr_fe_set_handlers(&vcon->chr, chr_can_read, chr_read,  in virtconsole_realize()
242                                      vcon, NULL, false);  in virtconsole_realize()
249     VirtConsole *vcon = VIRTIO_CONSOLE(dev);  in virtconsole_unrealize()  local
251     if (vcon->watch) {  in virtconsole_unrealize()
252         g_source_remove(vcon->watch);  in virtconsole_unrealize()