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| author | Yuval Mintz <Yuval.Mintz@qlogic.com> | 2016-05-11 16:36:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-12 00:04:08 -0400 |
| commit | 733def6a04bf3d2810dd675e1240f8df94d633c3 (patch) | |
| tree | 207962cccfe561a0eb3ef599b24c5d618ef9a997 /drivers/net/ethernet/qlogic/qede | |
| parent | eff169608c250193e72089dc4ab15cb79e0bd68c (diff) | |
| download | op-kernel-dev-733def6a04bf3d2810dd675e1240f8df94d633c3.zip op-kernel-dev-733def6a04bf3d2810dd675e1240f8df94d633c3.tar.gz | |
qed*: IOV link control
This adds support in 2 ndo that allow PF to tweak the VF's view of the
link - `ndo_set_vf_link_state' to allow it a view independent of the PF's,
and `ndo_set_vf_rate' which would allow the PF to limit the VF speed.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qede')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_main.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index b326b15..3d0f98f 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -1792,6 +1792,28 @@ static struct rtnl_link_stats64 *qede_get_stats64( return stats; } +#ifdef CONFIG_QED_SRIOV +static int qede_set_vf_rate(struct net_device *dev, int vfidx, + int min_tx_rate, int max_tx_rate) +{ + struct qede_dev *edev = netdev_priv(dev); + + return edev->ops->iov->set_rate(edev->cdev, vfidx, max_tx_rate, + max_tx_rate); +} + +static int qede_set_vf_link_state(struct net_device *dev, int vfidx, + int link_state) +{ + struct qede_dev *edev = netdev_priv(dev); + + if (!edev->ops) + return -EINVAL; + + return edev->ops->iov->set_link_state(edev->cdev, vfidx, link_state); +} +#endif + static void qede_config_accept_any_vlan(struct qede_dev *edev, bool action) { struct qed_update_vport_params params; @@ -2118,6 +2140,10 @@ static const struct net_device_ops qede_netdev_ops = { .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, .ndo_get_stats64 = qede_get_stats64, +#ifdef CONFIG_QED_SRIOV + .ndo_set_vf_link_state = qede_set_vf_link_state, + .ndo_set_vf_rate = qede_set_vf_rate, +#endif #ifdef CONFIG_QEDE_VXLAN .ndo_add_vxlan_port = qede_add_vxlan_port, .ndo_del_vxlan_port = qede_del_vxlan_port, |
