diff options
Diffstat (limited to 'hw/virtio-console.c')
| -rw-r--r-- | hw/virtio-console.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/hw/virtio-console.c b/hw/virtio-console.c index caea11f3a..285e994ab 100644 --- a/hw/virtio-console.c +++ b/hw/virtio-console.c @@ -125,11 +125,42 @@ static int virtserialport_initfn(VirtIOSerialDevice *dev) return 0; } +static void virtconsole_guest_open(VirtIOSerialPort *port) +{ + VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port); + + if (vcon->chr) { + qemu_chr_ioctl(vcon->chr, CHR_IOCTL_VIRT_SERIAL_OPEN, NULL); + } +} + +static void virtconsole_guest_close(VirtIOSerialPort *port) +{ + VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port); + + if (vcon->chr) { + qemu_chr_ioctl(vcon->chr, CHR_IOCTL_VIRT_SERIAL_CLOSE, NULL); + } +} + +static void virtconsole_guest_ready(VirtIOSerialPort *port) +{ + VirtConsole *vcon = DO_UPCAST(VirtConsole, port, port); + + if (vcon->chr) { + qemu_chr_ioctl(vcon->chr, CHR_IOCTL_VIRT_SERIAL_READY, NULL); + } +} + + static VirtIOSerialPortInfo virtserialport_info = { .qdev.name = "virtserialport", .qdev.size = sizeof(VirtConsole), .init = virtserialport_initfn, .exit = virtconsole_exitfn, + .guest_open = virtconsole_guest_open, + .guest_close = virtconsole_guest_close, + .guest_ready = virtconsole_guest_ready, .qdev.props = (Property[]) { DEFINE_PROP_UINT32("nr", VirtConsole, port.id, VIRTIO_CONSOLE_BAD_ID), DEFINE_PROP_CHR("chardev", VirtConsole, chr), |