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| author |   Feras Daoud <ferasda@mellanox.com> | 2017-08-23 08:37:21 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-08-24 17:34:57 -0400 |
| commit | 31a8236276c1328d6770c30cf0b3dc5c07ede65b (patch) | |
| tree | 64959d31829d8bd66491387ce66c64a6236c8ce2 /drivers/infiniband/ulp | |
| parent | Merge branch 'k.o/for-4.13-rc' into k.o/for-next (diff) | |
| download | linux-dev-31a8236276c1328d6770c30cf0b3dc5c07ede65b.tar.xz linux-dev-31a8236276c1328d6770c30cf0b3dc5c07ede65b.zip | |
IB/ipoib: Enable ioctl for to IPoIB rdma netdevs
Adds support for ioctl callback in the RDMA netdevs to allow
supporting functions not handled by the generic interface code.
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Eitan Rabin <rabin@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/ulp')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index ee9f5d281b37..4c7a4887077f 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -99,6 +99,8 @@ static struct net_device *ipoib_get_net_dev_by_params( const union ib_gid *gid, const struct sockaddr *addr, void *client_data); static int ipoib_set_mac(struct net_device *dev, void *addr); +static int ipoib_ioctl(struct net_device *dev, struct ifreq *ifr, + int cmd); static struct ib_client ipoib_client = { .name = "ipoib", @@ -1680,6 +1682,17 @@ out: return -ENOMEM; } +static int ipoib_ioctl(struct net_device *dev, struct ifreq *ifr, + int cmd) +{ + struct ipoib_dev_priv *priv = ipoib_priv(dev); + + if (!priv->rn_ops->ndo_do_ioctl) + return -EOPNOTSUPP; + + return priv->rn_ops->ndo_do_ioctl(dev, ifr, cmd); +} + int ipoib_dev_init(struct net_device *dev, struct ib_device *ca, int port) { struct ipoib_dev_priv *priv = ipoib_priv(dev); @@ -1834,6 +1847,7 @@ static const struct net_device_ops ipoib_netdev_ops_pf = { .ndo_set_vf_guid = ipoib_set_vf_guid, .ndo_set_mac_address = ipoib_set_mac, .ndo_get_stats64 = ipoib_get_stats, + .ndo_do_ioctl = ipoib_ioctl, }; static const struct net_device_ops ipoib_netdev_ops_vf = { @@ -1847,6 +1861,7 @@ static const struct net_device_ops ipoib_netdev_ops_vf = { .ndo_set_rx_mode = ipoib_set_mcast_list, .ndo_get_iflink = ipoib_get_iflink, .ndo_get_stats64 = ipoib_get_stats, + .ndo_do_ioctl = ipoib_ioctl, }; void ipoib_setup_common(struct net_device *dev) |