diff options
Diffstat (limited to 'drivers/net/loopback.c')
| -rw-r--r-- | drivers/net/loopback.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index fcbf680c3e6..bb96409f8c0 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -39,7 +39,6 @@ #include <linux/errno.h> #include <linux/fcntl.h> #include <linux/in.h> -#include <linux/init.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -112,10 +111,10 @@ static struct rtnl_link_stats64 *loopback_get_stats64(struct net_device *dev, lb_stats = per_cpu_ptr(dev->lstats, i); do { - start = u64_stats_fetch_begin_bh(&lb_stats->syncp); + start = u64_stats_fetch_begin_irq(&lb_stats->syncp); tbytes = lb_stats->bytes; tpackets = lb_stats->packets; - } while (u64_stats_fetch_retry_bh(&lb_stats->syncp, start)); + } while (u64_stats_fetch_retry_irq(&lb_stats->syncp, start)); bytes += tbytes; packets += tpackets; } @@ -137,15 +136,15 @@ static const struct ethtool_ops loopback_ethtool_ops = { static int loopback_dev_init(struct net_device *dev) { - dev->lstats = alloc_percpu(struct pcpu_lstats); + dev->lstats = netdev_alloc_pcpu_stats(struct pcpu_lstats); if (!dev->lstats) return -ENOMEM; - return 0; } static void loopback_dev_free(struct net_device *dev) { + dev_net(dev)->loopback_dev = NULL; free_percpu(dev->lstats); free_netdev(dev); } @@ -154,6 +153,7 @@ static const struct net_device_ops loopback_ops = { .ndo_init = loopback_dev_init, .ndo_start_xmit= loopback_xmit, .ndo_get_stats64 = loopback_get_stats64, + .ndo_set_mac_address = eth_mac_addr, }; /* @@ -168,6 +168,7 @@ static void loopback_setup(struct net_device *dev) dev->tx_queue_len = 0; dev->type = ARPHRD_LOOPBACK; /* 0x0001*/ dev->flags = IFF_LOOPBACK; + dev->priv_flags |= IFF_LIVE_ADDR_CHANGE; dev->priv_flags &= ~IFF_XMIT_DST_RELEASE; dev->hw_features = NETIF_F_ALL_TSO | NETIF_F_UFO; dev->features = NETIF_F_SG | NETIF_F_FRAGLIST @@ -175,6 +176,7 @@ static void loopback_setup(struct net_device *dev) | NETIF_F_UFO | NETIF_F_HW_CSUM | NETIF_F_RXCSUM + | NETIF_F_SCTP_CSUM | NETIF_F_HIGHDMA | NETIF_F_LLTX | NETIF_F_NETNS_LOCAL |