]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
qlcnic: Fix guest VLAN
authorManish Chopra <manish.chopra@qlogic.com>
Fri, 19 Jul 2013 20:56:34 +0000 (16:56 -0400)
committerDavid S. Miller <davem@davemloft.net>
Sat, 20 Jul 2013 00:08:16 +0000 (17:08 -0700)
o Clear cached vport vlan variable(vp->vlan) in PF on PCI FLR and
  back-channel termination which will allow to configure guest VLAN
  on VF after force off/shut down the guest VM.

Signed-off-by: Manish Chopra <manish.chopra@qlogic.com>
Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c

index b9b88f3a7b51631419f27fb12f912c19b0662861..46aeb593fd524498f575b288fa1d5511e579e281 100644 (file)
@@ -635,10 +635,12 @@ static int qlcnic_sriov_pf_channel_cfg_cmd(struct qlcnic_bc_trans *trans,
                                           struct qlcnic_cmd_args *cmd)
 {
        struct qlcnic_vf_info *vf = trans->vf;
-       struct qlcnic_adapter *adapter = vf->adapter;
-       int err;
+       struct qlcnic_vport *vp = vf->vp;
+       struct qlcnic_adapter *adapter;
        u16 func = vf->pci_func;
+       int err;
 
+       adapter = vf->adapter;
        cmd->rsp.arg[0] = trans->req_hdr->cmd_op;
        cmd->rsp.arg[0] |= (1 << 16);
 
@@ -650,6 +652,8 @@ static int qlcnic_sriov_pf_channel_cfg_cmd(struct qlcnic_bc_trans *trans,
                                qlcnic_sriov_pf_config_vport(adapter, 0, func);
                }
        } else {
+               if (vp->vlan_mode == QLC_GUEST_VLAN_MODE)
+                       vp->vlan = 0;
                err = qlcnic_sriov_pf_config_vport(adapter, 0, func);
        }
 
@@ -1561,6 +1565,7 @@ void qlcnic_sriov_pf_handle_flr(struct qlcnic_sriov *sriov,
                                struct qlcnic_vf_info *vf)
 {
        struct net_device *dev = vf->adapter->netdev;
+       struct qlcnic_vport *vp = vf->vp;
 
        if (!test_and_clear_bit(QLC_BC_VF_STATE, &vf->state)) {
                clear_bit(QLC_BC_VF_FLR, &vf->state);
@@ -1573,6 +1578,9 @@ void qlcnic_sriov_pf_handle_flr(struct qlcnic_sriov *sriov,
                return;
        }
 
+       if (vp->vlan_mode == QLC_GUEST_VLAN_MODE)
+               vp->vlan = 0;
+
        qlcnic_sriov_schedule_flr(sriov, vf, qlcnic_sriov_pf_process_flr);
        netdev_info(dev, "FLR received for PCI func %d\n", vf->pci_func);
 }