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be2net: code to support tx rate configuration on virtual functions

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Signed-off-by: Ajit Khaparde <ajitk@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ajit Khaparde
2010-07-23 01:52:13 +00:00
committed by David S. Miller
parent 1da87b7faf
commit e1d187353f
4 changed files with 78 additions and 1 deletions
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27
drivers/net/benet/be_main.c
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@ -695,7 +695,7 @@ static int be_get_vf_config(struct net_device *netdev, int vf,
return -EINVAL;
vi->vf = vf;
vi->tx_rate = 0;
vi->tx_rate = adapter->vf_cfg[vf].vf_tx_rate;
vi->vlan = adapter->vf_cfg[vf].vf_vlan_tag;
vi->qos = 0;
memcpy(&vi->mac, adapter->vf_cfg[vf].vf_mac_addr, ETH_ALEN);
@ -731,6 +731,30 @@ static int be_set_vf_vlan(struct net_device *netdev,
return status;
}
static int be_set_vf_tx_rate(struct net_device *netdev,
int vf, int rate)
{
struct be_adapter *adapter = netdev_priv(netdev);
int status = 0;
if (!adapter->sriov_enabled)
return -EPERM;
if ((vf >= num_vfs) || (rate < 0))
return -EINVAL;
if (rate > 10000)
rate = 10000;
adapter->vf_cfg[vf].vf_tx_rate = rate;
status = be_cmd_set_qos(adapter, rate / 10, vf);
if (status)
dev_info(&adapter->pdev->dev,
"tx rate %d on VF %d failed\n", rate, vf);
return status;
}
static void be_rx_rate_update(struct be_adapter *adapter)
{
struct be_drvr_stats *stats = drvr_stats(adapter);
@ -2256,6 +2280,7 @@ static struct net_device_ops be_netdev_ops = {
.ndo_vlan_rx_kill_vid = be_vlan_rem_vid,
.ndo_set_vf_mac = be_set_vf_mac,
.ndo_set_vf_vlan = be_set_vf_vlan,
.ndo_set_vf_tx_rate = be_set_vf_tx_rate,
.ndo_get_vf_config = be_get_vf_config
};