1 files changed, 22 insertions, 10 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 21054987257a..0875ecfe3372 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -7561,8 +7561,14 @@ int bnx2x_set_mac_one(struct bnx2x *bp, u8 *mac,
         }
 
         rc = bnx2x_config_vlan_mac(bp, &ramrod_param);
-        if (rc < 0)
+
+        if (rc == -EEXIST) {
+                DP(BNX2X_MSG_SP, "Failed to schedule ADD operations: %d\n", rc);
+                /* do not treat adding same MAC as error */
+                rc = 0;
+        } else if (rc < 0)
                 BNX2X_ERR("%s MAC failed\n", (set ? "Set" : "Del"));
+
         return rc;
 }
 
@@ -9825,12 +9831,13 @@ static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp)
         }
 
 #ifdef CONFIG_PCI_MSI
-        /*
-         * It's expected that number of CAM entries for this functions is equal
-         * to the number evaluated based on the MSI-X table size. We want a
-         * harsh warning if these values are different!
+        /* Due to new PF resource allocation by MFW T7.4 and above, it's
+         * optional that number of CAM entries will not be equal to the value
+         * advertised in PCI.
+         * Driver should use the minimal value of both as the actual status
+         * block count
          */
-        WARN_ON(bp->igu_sb_cnt != igu_sb_cnt);
+        bp->igu_sb_cnt = min_t(int, bp->igu_sb_cnt, igu_sb_cnt);
 #endif
 
         if (igu_sb_cnt == 0)
@@ -10294,13 +10301,11 @@ static void __devinit bnx2x_get_fcoe_info(struct bnx2x *bp)
                                 dev_info.port_hw_config[port].
                                  fcoe_wwn_node_name_lower);
         } else if (!IS_MF_SD(bp)) {
-                u32 cfg = MF_CFG_RD(bp, func_ext_config[func].func_cfg);
-
                 /*
                  * Read the WWN info only if the FCoE feature is enabled for
                  * this function.
                  */
-                if (cfg & MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD)
+                if (BNX2X_MF_EXT_PROTOCOL_FCOE(bp) && !CHIP_IS_E1x(bp))
                         bnx2x_get_ext_wwn_info(bp, func);
 
         } else if (IS_MF_FCOE_SD(bp))
@@ -11073,7 +11078,14 @@ static int bnx2x_set_uc_list(struct bnx2x *bp)
         netdev_for_each_uc_addr(ha, dev) {
                 rc = bnx2x_set_mac_one(bp, bnx2x_uc_addr(ha), mac_obj, true,
                                        BNX2X_UC_LIST_MAC, &ramrod_flags);
-                if (rc < 0) {
+                if (rc == -EEXIST) {
+                        DP(BNX2X_MSG_SP,
+                           "Failed to schedule ADD operations: %d\n", rc);
+                        /* do not treat adding same MAC as error */
+                        rc = 0;
+
+                } else if (rc < 0) {
+
                         BNX2X_ERR("Failed to schedule ADD operations: %d\n",
                                   rc);
                         return rc;