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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>
This commit is contained in:
Feras Daoud 2017-08-23 08:37:21 +03:00 committed by Doug Ledford
parent 732912c738
commit 31a8236276
1 changed files with 15 additions and 0 deletions
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15
drivers/infiniband/ulp/ipoib/ipoib_main.c
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@ -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)