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qdev: add netdev property

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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2009-10-21 15:25:24 +02:00 • committed by Anthony Liguori
parent 1503fff343
commit 2ef924b416
4 changed files with 42 additions and 1 deletions
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36
hw/qdev-properties.c
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@ -279,6 +279,37 @@ PropertyInfo qdev_prop_chr = {
.print = print_chr,
};
/* --- netdev device --- */
static int parse_netdev(DeviceState *dev, Property *prop, const char *str)
{
VLANClientState **ptr = qdev_get_prop_ptr(dev, prop);
*ptr = qemu_find_netdev(str);
if (*ptr == NULL)
return -1;
return 0;
}
static int print_netdev(DeviceState *dev, Property *prop, char *dest, size_t len)
{
VLANClientState **ptr = qdev_get_prop_ptr(dev, prop);
if (*ptr && (*ptr)->name) {
return snprintf(dest, len, "%s", (*ptr)->name);
} else {
return snprintf(dest, len, "<null>");
}
}
PropertyInfo qdev_prop_netdev = {
.name = "netdev",
.type = PROP_TYPE_NETDEV,
.size = sizeof(VLANClientState*),
.parse = parse_netdev,
.print = print_netdev,
};
/* --- pointer --- */
static int print_ptr(DeviceState *dev, Property *prop, char *dest, size_t len)
@ -488,6 +519,11 @@ void qdev_prop_set_chr(DeviceState *dev, const char *name, CharDriverState *valu
qdev_prop_set(dev, name, &value, PROP_TYPE_CHR);
}
void qdev_prop_set_netdev(DeviceState *dev, const char *name, VLANClientState *value)
{
qdev_prop_set(dev, name, &value, PROP_TYPE_NETDEV);
}
void qdev_prop_set_macaddr(DeviceState *dev, const char *name, uint8_t *value)
{
qdev_prop_set(dev, name, value, PROP_TYPE_MACADDR);