Commit b6c871e5 authored by Erez Shitrit's avatar Erez Shitrit Committed by Doug Ledford

IB/ipoib: Let lower driver handle get_stats64 call

The driver checks if the lower level driver supports get_stats, and if
so calls it to get the updated statistics, otherwise takes from the
current netdevice stats object.
Signed-off-by: default avatarErez Shitrit <erezsh@mellanox.com>
Reviewed-by: default avatarAlex Vesker <valex@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
Reviewed-by: default avatarYuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 8fe8bacb
...@@ -276,6 +276,17 @@ static int ipoib_change_mtu(struct net_device *dev, int new_mtu) ...@@ -276,6 +276,17 @@ static int ipoib_change_mtu(struct net_device *dev, int new_mtu)
return ret; return ret;
} }
static void ipoib_get_stats(struct net_device *dev,
struct rtnl_link_stats64 *stats)
{
struct ipoib_dev_priv *priv = ipoib_priv(dev);
if (priv->rn_ops->ndo_get_stats64)
priv->rn_ops->ndo_get_stats64(dev, stats);
else
netdev_stats_to_stats64(stats, &dev->stats);
}
/* Called with an RCU read lock taken */ /* Called with an RCU read lock taken */
static bool ipoib_is_dev_match_addr_rcu(const struct sockaddr *addr, static bool ipoib_is_dev_match_addr_rcu(const struct sockaddr *addr,
struct net_device *dev) struct net_device *dev)
...@@ -1823,6 +1834,7 @@ static const struct net_device_ops ipoib_netdev_ops_pf = { ...@@ -1823,6 +1834,7 @@ static const struct net_device_ops ipoib_netdev_ops_pf = {
.ndo_get_vf_stats = ipoib_get_vf_stats, .ndo_get_vf_stats = ipoib_get_vf_stats,
.ndo_set_vf_guid = ipoib_set_vf_guid, .ndo_set_vf_guid = ipoib_set_vf_guid,
.ndo_set_mac_address = ipoib_set_mac, .ndo_set_mac_address = ipoib_set_mac,
.ndo_get_stats64 = ipoib_get_stats,
}; };
static const struct net_device_ops ipoib_netdev_ops_vf = { static const struct net_device_ops ipoib_netdev_ops_vf = {
......
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