Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[pandora-kernel.git] / drivers / net / bnx2x / bnx2x_main.c

diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index ccf2c8c..c238c4d 100644 (file)
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -4300,9 +4300,12 @@ void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
                def_q_filters |= BNX2X_ACCEPT_UNICAST | BNX2X_ACCEPT_BROADCAST |
                                BNX2X_ACCEPT_MULTICAST;
 #ifdef BCM_CNIC
-               cl_id = bnx2x_fcoe(bp, cl_id);
-               bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
-                                         BNX2X_ACCEPT_MULTICAST);
+               if (!NO_FCOE(bp)) {
+                       cl_id = bnx2x_fcoe(bp, cl_id);
+                       bnx2x_rxq_set_mac_filters(bp, cl_id,
+                                                 BNX2X_ACCEPT_UNICAST |
+                                                 BNX2X_ACCEPT_MULTICAST);
+               }
 #endif
                break;
 
@@ -4310,18 +4313,29 @@ void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
                def_q_filters |= BNX2X_ACCEPT_UNICAST | BNX2X_ACCEPT_BROADCAST |
                                BNX2X_ACCEPT_ALL_MULTICAST;
 #ifdef BCM_CNIC
-               cl_id = bnx2x_fcoe(bp, cl_id);
-               bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
-                                         BNX2X_ACCEPT_MULTICAST);
+               /*
+                *  Prevent duplication of multicast packets by configuring FCoE
+                *  L2 Client to receive only matched unicast frames.
+                */
+               if (!NO_FCOE(bp)) {
+                       cl_id = bnx2x_fcoe(bp, cl_id);
+                       bnx2x_rxq_set_mac_filters(bp, cl_id,
+                                                 BNX2X_ACCEPT_UNICAST);
+               }
 #endif
                break;
 
        case BNX2X_RX_MODE_PROMISC:
                def_q_filters |= BNX2X_PROMISCUOUS_MODE;
 #ifdef BCM_CNIC
-               cl_id = bnx2x_fcoe(bp, cl_id);
-               bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
-                                         BNX2X_ACCEPT_MULTICAST);
+               /*
+                *  Prevent packets duplication by configuring DROP_ALL for FCoE
+                *  L2 Client.
+                */
+               if (!NO_FCOE(bp)) {
+                       cl_id = bnx2x_fcoe(bp, cl_id);
+                       bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_NONE);
+               }
 #endif
                /* pass management unicast packets as well */
                llh_mask |= NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST;