vitalif
/
mirror_qemu
mirror of https://github.com/proxmox/mirror_qemu
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

virtio-console: notify chardev when writable 

When the virtio serial is writable, notify the chardev backend
with qemu_chr_accept_input().

Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
master
Marc-André Lureau 2015-05-05 16:58:55 +02:00 committed by Gerd Hoffmann
parent ce0274f730
commit 246ca55faf
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
hw/char/virtio-console.c
View File

@ -95,6 +95,15 @@ static void set_guest_connected(VirtIOSerialPort *port, int guest_connected)
}
}
static void guest_writable(VirtIOSerialPort *port)
{
VirtConsole *vcon = VIRTIO_CONSOLE(port);
if (vcon->chr) {
qemu_chr_accept_input(vcon->chr);
}
}
/* Readiness of the guest to accept data on a port */
static int chr_can_read(void *opaque)
{
@ -188,6 +197,7 @@ static void virtserialport_class_init(ObjectClass *klass, void *data)
k->unrealize = virtconsole_unrealize;
k->have_data = flush_buf;
k->set_guest_connected = set_guest_connected;
k->guest_writable = guest_writable;
dc->props = virtserialport_properties;
}