/*
* Get ethernet specific settings from the kernel
*/
void
__ni_system_ethernet_refresh(ni_netdev_t *dev)
{
ni_ethernet_t *ethernet;
ni_ethtool_t *ethtool;
if (!ni_netdev_device_is_ready(dev) || !dev->link.ifindex)
return;
/* A permanent address is not strictly ethernet specific,
* we just don't query it along with ethtool options as
* most (virtual) devices provide all-zeroes hw-address.
*
* As infiniband does not permit to change hw-address,
* it never differs from the normal dev->link.hwaddr.
*/
ethernet = ni_ethernet_new();
ethernet->permanent_address.type = dev->link.hwaddr.type;
if ((ethtool = ni_netdev_get_ethtool(dev))) {
ni_netdev_ref_t ref;
ref.name = dev->name;
ref.index = dev->link.ifindex;
ni_ethtool_get_permanent_address(&ref, ethtool,
ðernet->permanent_address);
}
ni_netdev_set_ethernet(dev, ethernet);
}
ni_bool_t
ni_ifdown_fire_nanny(ni_ifworker_array_t *array)
{
unsigned int i;
char *policy_name;
/* Deleting all requested policies */
for (i = 0; i < array->count; i++) {
ni_ifworker_t *w = array->data[i];
policy_name = ni_ifpolicy_name_from_ifname(w->name);
if (!ni_ifdown_stop_policy(policy_name)) {
/* We ignore errors for now */;
}
ni_string_free(&policy_name);
}
/* Disabling all requested devices */
for (i = 0; i < array->count; i++) {
ni_ifworker_t *w = array->data[i];
ni_netdev_t *dev = w ? w->device : NULL;
/* Ignore non-existing device */
if (!dev || !ni_netdev_device_is_ready(dev)) {
continue;
}
if (!ni_ifdown_stop_device(w->name)) {
/* We ignore errors for now */;
}
}
return TRUE;
}
void
ni_system_ethtool_refresh(ni_netdev_t *dev)
{
if (!ni_netdev_device_is_ready(dev) || !dev->link.ifindex)
return;
ni_ethtool_refresh(dev);
}
int
ni_system_ethtool_setup(ni_netconfig_t *nc, ni_netdev_t *dev, const ni_netdev_t *cfg)
{
if (!ni_netdev_device_is_ready(dev) || !dev->link.ifindex)
return -1;
if (!dev->ethtool && !ni_ethtool_refresh(dev))
return -1;
if (cfg && cfg->ethtool) {
ni_ethtool_set_priv_flags(dev->name, dev->ethtool, cfg->ethtool->priv_flags);
ni_ethtool_refresh(dev);
}
return 0;
}
