COVERAGE_DEFINE(netdev_get_ifindex);
COVERAGE_DEFINE(netdev_get_hwaddr);
COVERAGE_DEFINE(netdev_set_hwaddr);
-COVERAGE_DEFINE(netdev_ethtool);
+COVERAGE_DEFINE(netdev_get_ethtool);
+COVERAGE_DEFINE(netdev_set_ethtool);
\f
/* These were introduced in Linux 2.6.14, so they might be missing if we have
return 0;
}
+ COVERAGE_INC(netdev_get_ethtool);
memset(&netdev_dev->drvinfo, 0, sizeof netdev_dev->drvinfo);
error = netdev_linux_do_ethtool(netdev_dev->netdev_dev.name,
(struct ethtool_cmd *)&netdev_dev->drvinfo,
sll.sll_family = AF_PACKET;
sll.sll_ifindex = ifindex;
- iov.iov_base = (void *) data;
+ iov.iov_base = CONST_CAST(void *, data);
iov.iov_len = size;
msg.msg_name = &sll;
struct netdev_dev_linux *netdev_dev =
netdev_dev_linux_cast(netdev_get_dev(netdev_));
int error;
+ bool up_again = false;
if (netdev_dev->cache_valid & VALID_ETHERADDR) {
if (netdev_dev->ether_addr_error) {
netdev_dev->cache_valid &= ~VALID_ETHERADDR;
}
+ /* Tap devices must be brought down before setting the address. */
+ if (!strcmp(netdev_get_type(netdev_), "tap")) {
+ enum netdev_flags flags;
+
+ if (!netdev_get_flags(netdev_, &flags) && (flags & NETDEV_UP)) {
+ netdev_turn_flags_off(netdev_, NETDEV_UP, false);
+ up_again = true;
+ }
+ }
error = set_etheraddr(netdev_get_name(netdev_), mac);
if (!error || error == ENODEV) {
netdev_dev->ether_addr_error = error;
}
}
+ if (up_again) {
+ netdev_turn_flags_on(netdev_, NETDEV_UP, false);
+ }
+
return error;
}
VLOG_DBG_RL(&rl, "%s: failed to query MII, falling back to ethtool",
name);
+ COVERAGE_INC(netdev_get_ethtool);
memset(&ecmd, 0, sizeof ecmd);
error = netdev_linux_do_ethtool(name, &ecmd, ETHTOOL_GLINK,
"ETHTOOL_GLINK");
int error;
error = netdev_vport_get_stats(netdev_, stats);
- if (error) {
+ if (error && error != ENOENT) {
VLOG_WARN_RL(&rl, "%s: obtaining netdev stats via vport failed "
"(%s)", netdev_get_name(netdev_), strerror(error));
}
return;
}
+ COVERAGE_INC(netdev_get_ethtool);
memset(&ecmd, 0, sizeof ecmd);
error = netdev_linux_do_ethtool(netdev_dev->netdev_dev.name, &ecmd,
ETHTOOL_GSET, "ETHTOOL_GSET");
struct ethtool_cmd ecmd;
int error;
+ COVERAGE_INC(netdev_get_ethtool);
memset(&ecmd, 0, sizeof ecmd);
error = netdev_linux_do_ethtool(netdev_get_name(netdev), &ecmd,
ETHTOOL_GSET, "ETHTOOL_GSET");
if (advertise & NETDEV_F_PAUSE_ASYM) {
ecmd.advertising |= ADVERTISED_Asym_Pause;
}
+ COVERAGE_INC(netdev_set_ethtool);
return netdev_linux_do_ethtool(netdev_get_name(netdev), &ecmd,
ETHTOOL_SSET, "ETHTOOL_SSET");
}
enum netdev_features current;
netdev_get_features(netdev, ¤t, NULL, NULL, NULL);
- hc->max_rate = netdev_features_to_bps(current) / 8;
+ hc->max_rate = netdev_features_to_bps(current, 100 * 1000 * 1000) / 8;
}
hc->min_rate = hc->max_rate;
hc->burst = 0;
enum netdev_features current;
netdev_get_features(netdev, ¤t, NULL, NULL, NULL);
- max_rate = netdev_features_to_bps(current) / 8;
+ max_rate = netdev_features_to_bps(current, 100 * 1000 * 1000) / 8;
}
class->min_rate = max_rate;
}
/* Instantiate it. */
- load_error = ops->tc_load((struct netdev *) netdev, qdisc);
+ load_error = ops->tc_load(CONST_CAST(struct netdev *, netdev), qdisc);
assert((load_error == 0) == (netdev_dev->tc != NULL));
ofpbuf_delete(qdisc);
uint32_t new_flags;
int error;
+ COVERAGE_INC(netdev_get_ethtool);
memset(&evalue, 0, sizeof evalue);
error = netdev_linux_do_ethtool(netdev_name,
(struct ethtool_cmd *)&evalue,
return error;
}
+ COVERAGE_INC(netdev_set_ethtool);
evalue.data = new_flags = (evalue.data & ~flag) | (enable ? flag : 0);
error = netdev_linux_do_ethtool(netdev_name,
(struct ethtool_cmd *)&evalue,
return error;
}
+ COVERAGE_INC(netdev_get_ethtool);
memset(&evalue, 0, sizeof evalue);
error = netdev_linux_do_ethtool(netdev_name,
(struct ethtool_cmd *)&evalue,
ifr.ifr_data = (caddr_t) ecmd;
ecmd->cmd = cmd;
- COVERAGE_INC(netdev_ethtool);
if (ioctl(af_inet_sock, SIOCETHTOOL, &ifr) == 0) {
return 0;
} else {