diff options
Diffstat (limited to 'hw/virtio-serial-bus.c')
| -rw-r--r-- | hw/virtio-serial-bus.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index 5bf2990476..7e100d0def 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -204,6 +204,8 @@ static void handle_control_message(VirtIOSerial *vser, void *buf) { struct VirtIOSerialPort *port; struct virtio_console_control cpkt, *gcpkt; + uint8_t *buffer; + size_t buffer_len; gcpkt = buf; port = find_port_by_id(vser, ldl_p(&gcpkt->id)); @@ -226,6 +228,21 @@ static void handle_control_message(VirtIOSerial *vser, void *buf) send_control_event(port, VIRTIO_CONSOLE_CONSOLE_PORT, 1); } + if (port->name) { + stw_p(&cpkt.event, VIRTIO_CONSOLE_PORT_NAME); + stw_p(&cpkt.value, 1); + + buffer_len = sizeof(cpkt) + strlen(port->name) + 1; + buffer = qemu_malloc(buffer_len); + + memcpy(buffer, &cpkt, sizeof(cpkt)); + memcpy(buffer + sizeof(cpkt), port->name, strlen(port->name)); + buffer[buffer_len - 1] = 0; + + send_control_msg(port, buffer, buffer_len); + qemu_free(buffer); + } + if (port->host_connected) { send_control_event(port, VIRTIO_CONSOLE_PORT_OPEN, 1); } |