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bnx2x: Unlock VF-PF channel on MAC/VLAN config error 

Current code returns upon failure, leaving the VF-PF in an unusable state;
This patch adds the missing release so further commands could pass between
PF and VF.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ariel Elior 2013-10-20 16:51:28 +02:00 committed by David S. Miller
parent 1a6974b2c7
commit 31329afdac
1 changed files with 14 additions and 9 deletions
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23
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
View File

@ -3390,14 +3390,16 @@ int bnx2x_set_vf_mac(struct net_device *dev, int vfidx, u8 *mac)
rc = bnx2x_del_all_macs(bp, mac_obj, BNX2X_ETH_MAC, true);
if (rc) {
BNX2X_ERR("failed to delete eth macs\n");
return -EINVAL;
rc = -EINVAL;
goto out;
}
/* remove existing uc list macs */
rc = bnx2x_del_all_macs(bp, mac_obj, BNX2X_UC_LIST_MAC, true);
if (rc) {
BNX2X_ERR("failed to delete uc_list macs\n");
return -EINVAL;
rc = -EINVAL;
goto out;
}
/* configure the new mac to device */
@ -3405,6 +3407,7 @@ int bnx2x_set_vf_mac(struct net_device *dev, int vfidx, u8 *mac)
bnx2x_set_mac_one(bp, (u8 *)&bulletin->mac, mac_obj, true,
BNX2X_ETH_MAC, &ramrod_flags);
out:
bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_MAC);
}
@ -3467,7 +3470,8 @@ int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos)
&ramrod_flags);
if (rc) {
BNX2X_ERR("failed to delete vlans\n");
return -EINVAL;
rc = -EINVAL;
goto out;
}
/* send queue update ramrod to configure default vlan and silent
@ -3501,7 +3505,8 @@ int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos)
rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
if (rc) {
BNX2X_ERR("failed to configure vlan\n");
return -EINVAL;
rc = -EINVAL;
goto out;
}
/* configure default vlan to vf queue and set silent
@ -3519,18 +3524,18 @@ int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos)
rc = bnx2x_queue_state_change(bp, &q_params);
if (rc) {
BNX2X_ERR("Failed to configure default VLAN\n");
return rc;
goto out;
}
/* clear the flag indicating that this VF needs its vlan
* (will only be set if the HV configured th Vlan before vf was
* and we were called because the VF came up later
* (will only be set if the HV configured the Vlan before vf was
* up and we were called because the VF came up later
*/
out:
vf->cfg_flags &= ~VF_CFG_VLAN;
bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN);
}
return 0;
return rc;
}
/* crc is the first field in the bulletin board. Compute the crc over the