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qlcnic: Fix setting Guest VLAN 

o When configuring guest VLAN after PVID configuration, VF was loading
  with previously configured PVID. Clear the PVID which was previously
  configured before configuring guest VLAN.

o Display guest VLAN when it is configured

Signed-off-by: Manish Chopra <manish.chopra@qlogic.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Manish Chopra 2013-07-26 16:24:02 -04:00 committed by David S. Miller
parent 6226204bcf
commit 7cfc1cebda
1 changed files with 25 additions and 1 deletions
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26
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c
View File

@ -1749,6 +1749,7 @@ int qlcnic_sriov_set_vf_vlan(struct net_device *netdev, int vf,
switch (vlan) {
case 4095:
vp->vlan = 0;
vp->vlan_mode = QLC_GUEST_VLAN_MODE;
break;
case 0:
@ -1767,6 +1768,29 @@ int qlcnic_sriov_set_vf_vlan(struct net_device *netdev, int vf,
return 0;
}
static inline __u32 qlcnic_sriov_get_vf_vlan(struct qlcnic_adapter *adapter,
struct qlcnic_vport *vp, int vf)
{
__u32 vlan = 0;
switch (vp->vlan_mode) {
case QLC_PVID_MODE:
vlan = vp->vlan;
break;
case QLC_GUEST_VLAN_MODE:
vlan = MAX_VLAN_ID;
break;
case QLC_NO_VLAN_MODE:
vlan = 0;
break;
default:
netdev_info(adapter->netdev, "Invalid VLAN mode = %d for VF %d\n",
vp->vlan_mode, vf);
}
return vlan;
}
int qlcnic_sriov_get_vf_config(struct net_device *netdev,
int vf, struct ifla_vf_info *ivi)
{
@ -1782,7 +1806,7 @@ int qlcnic_sriov_get_vf_config(struct net_device *netdev,
vp = sriov->vf_info[vf].vp;
memcpy(&ivi->mac, vp->mac, ETH_ALEN);
ivi->vlan = vp->vlan;
ivi->vlan = qlcnic_sriov_get_vf_vlan(adapter, vp, vf);
ivi->qos = vp->qos;
ivi->spoofchk = vp->spoofchk;
if (vp->max_tx_bw == MAX_BW)