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qlcnic: Support spoof check config.

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o Add support for spoof check configuration per VF using
  iproute2 tool.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rajesh Borundia 2013-05-23 21:04:25 +00:00 committed by David S. Miller
parent f2068b80ca
commit a80be5a58e
4 changed files with 40 additions and 0 deletions
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1
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
View File

@ -449,6 +449,7 @@ static const struct net_device_ops qlcnic_netdev_ops = {
.ndo_set_vf_tx_rate = qlcnic_sriov_set_vf_tx_rate,
.ndo_get_vf_config = qlcnic_sriov_get_vf_config,
.ndo_set_vf_vlan = qlcnic_sriov_set_vf_vlan,
.ndo_set_vf_spoofchk = qlcnic_sriov_set_vf_spoofchk,
#endif
};

2
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h
View File

@ -129,6 +129,7 @@ struct qlcnic_vport {
u8 vlan_mode;
u16 vlan;
u8 qos;
bool spoofchk;
u8 mac[6];
};
@ -225,6 +226,7 @@ int qlcnic_sriov_set_vf_tx_rate(struct net_device *, int, int);
int qlcnic_sriov_get_vf_config(struct net_device *, int ,
struct ifla_vf_info *);
int qlcnic_sriov_set_vf_vlan(struct net_device *, int, u16, u8);
int qlcnic_sriov_set_vf_spoofchk(struct net_device *, int, bool);
#else
static inline void qlcnic_sriov_pf_disable(struct qlcnic_adapter *adapter) {}
static inline void qlcnic_sriov_pf_cleanup(struct qlcnic_adapter *adapter) {}

1
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
View File

@ -187,6 +187,7 @@ int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs)
}
sriov->vf_info[i].vp = vp;
vp->max_tx_bw = MAX_BW;
vp->spoofchk = true;
random_ether_addr(vp->mac);
dev_info(&adapter->pdev->dev,
"MAC Address %pM is configured for VF %d\n",

36
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
View File

@ -580,6 +580,7 @@ static int qlcnic_sriov_set_vf_acl(struct qlcnic_adapter *adapter, u8 func)
struct qlcnic_cmd_args cmd;
struct qlcnic_vport *vp;
int err, id;
u8 *mac;
id = qlcnic_sriov_func_to_index(adapter, func);
if (id < 0)
@ -591,6 +592,14 @@ static int qlcnic_sriov_set_vf_acl(struct qlcnic_adapter *adapter, u8 func)
return err;
cmd.req.arg[1] = 0x3 | func << 16;
if (vp->spoofchk == true) {
mac = vp->mac;
cmd.req.arg[2] |= BIT_1 | BIT_3 | BIT_8;
cmd.req.arg[4] = mac[5] | mac[4] << 8 | mac[3] << 16 |
mac[2] << 24;
cmd.req.arg[5] = mac[1] | mac[0] << 8;
}
if (vp->vlan_mode == QLC_PVID_MODE) {
cmd.req.arg[2] |= BIT_6;
cmd.req.arg[3] |= vp->vlan << 8;
@ -1767,6 +1776,7 @@ int qlcnic_sriov_get_vf_config(struct net_device *netdev,
memcpy(&ivi->mac, vp->mac, ETH_ALEN);
ivi->vlan = vp->vlan;
ivi->qos = vp->qos;
ivi->spoofchk = vp->spoofchk;
if (vp->max_tx_bw == MAX_BW)
ivi->tx_rate = 0;
else
@ -1775,3 +1785,29 @@ int qlcnic_sriov_get_vf_config(struct net_device *netdev,
ivi->vf = vf;
return 0;
}
int qlcnic_sriov_set_vf_spoofchk(struct net_device *netdev, int vf, bool chk)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_sriov *sriov = adapter->ahw->sriov;
struct qlcnic_vf_info *vf_info;
struct qlcnic_vport *vp;
if (!qlcnic_sriov_pf_check(adapter))
return -EOPNOTSUPP;
if (vf >= sriov->num_vfs)
return -EINVAL;
vf_info = &sriov->vf_info[vf];
vp = vf_info->vp;
if (test_bit(QLC_BC_VF_STATE, &vf_info->state)) {
netdev_err(netdev,
"Spoof check change failed for VF %d, as VF driver is loaded. Please unload VF driver and retry the operation\n",
vf);
return -EOPNOTSUPP;
}
vp->spoofchk = chk;
return 0;
}