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virtio-serial: add the virtio-serial device.

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Create virtio-serial which extends virtio-device, so it can be connected
on virtio-bus.

Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Message-id: 1365512016-21944-2-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
KONRAD Frederic 2013-04-09 14:53:30 +02:00 • committed by Anthony Liguori
parent f574fa8b07
commit 2cd2b016a1
5 changed files with 100 additions and 12 deletions
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9
include/hw/virtio/virtio-serial.h
View file

@ -210,6 +210,8 @@ struct VirtIOSerial {
struct virtio_console_config config;
struct VirtIOSerialPostLoad *post_load;
virtio_serial_conf serial;
};
/* Interface to the virtio-serial bus */
@ -244,4 +246,11 @@ size_t virtio_serial_guest_ready(VirtIOSerialPort *port);
*/
void virtio_serial_throttle_port(VirtIOSerialPort *port, bool throttle);
#define TYPE_VIRTIO_SERIAL "virtio-serial-device"
#define VIRTIO_SERIAL(obj) \
OBJECT_CHECK(VirtIOSerial, (obj), TYPE_VIRTIO_SERIAL)
#define DEFINE_VIRTIO_SERIAL_PROPERTIES(_state, _field) \
DEFINE_PROP_UINT32("max_ports", _state, _field.max_virtserial_ports, 31)
#endif