enic: Fix address deregistration for sriov vf during port profile disassociate

This patch fixes erroneous PF address deregistration in cases where
a port profile disassociate is called on an already disassociated interface.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: sujith sankar <ssujith@cisco.com>
Signed-off-by: ChingWei Chang <cwchang@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h
index 54fd9c3..e65d431 100644 (file)
--- a/drivers/net/ethernet/cisco/enic/enic.h
+++ b/drivers/net/ethernet/cisco/enic/enic.h
@@ -32,7 +32,7 @@
 
 #define DRV_NAME               "enic"
 #define DRV_DESCRIPTION                "Cisco VIC Ethernet NIC Driver"
-#define DRV_VERSION            "2.1.1.33"
+#define DRV_VERSION            "2.1.1.34"
 #define DRV_COPYRIGHT          "Copyright 2008-2011 Cisco Systems, Inc"
 
 #define ENIC_BARS_MAX          6

diff --git a/drivers/net/ethernet/cisco/enic/enic_pp.c b/drivers/net/ethernet/cisco/enic/enic_pp.c
index 22bf03a..c758674 100644 (file)
--- a/drivers/net/ethernet/cisco/enic/enic_pp.c
+++ b/drivers/net/ethernet/cisco/enic/enic_pp.c
@@ -207,7 +207,7 @@ static int enic_pp_disassociate(struct enic *enic, int vf,
        if (!is_zero_ether_addr(pp->mac_addr))
                ENIC_DEVCMD_PROXY_BY_INDEX(vf, err, enic, vnic_dev_del_addr,
                        pp->mac_addr);
-       else if (!is_zero_ether_addr(netdev->dev_addr))
+       else if (vf == PORT_SELF_VF && !is_zero_ether_addr(netdev->dev_addr))
                ENIC_DEVCMD_PROXY_BY_INDEX(vf, err, enic, vnic_dev_del_addr,
                        netdev->dev_addr);
 
@@ -294,7 +294,7 @@ static int enic_pp_associate(struct enic *enic, int vf,
        if (!is_zero_ether_addr(pp->mac_addr))
                ENIC_DEVCMD_PROXY_BY_INDEX(vf, err, enic, vnic_dev_add_addr,
                        pp->mac_addr);
-       else if (!is_zero_ether_addr(netdev->dev_addr))
+       else if (vf == PORT_SELF_VF && !is_zero_ether_addr(netdev->dev_addr))
                ENIC_DEVCMD_PROXY_BY_INDEX(vf, err, enic, vnic_dev_add_addr,
                        netdev->dev_addr);