bnx2x: Do not call load/unload functionality from DCC

There is really no need to clear the MAC or the FW filtering rules - it was
added for completion, but caused race conditions with load/unload. Removing this
redundant code

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 7c5c3000bbb4eb1156ccca4b0c8396f3b7c95534..42cd957c668bc12d756c91a31ff29b27bcf7fb12 100644 (file)
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -2565,21 +2565,12 @@ static void bnx2x_set_rx_mode(struct net_device *dev);
 static void bnx2x_e1h_disable(struct bnx2x *bp)
 {
        int port = BP_PORT(bp);
-       int i;
-
-       bp->rx_mode = BNX2X_RX_MODE_NONE;
-       bnx2x_set_storm_rx_mode(bp);
 
        netif_tx_disable(bp->dev);
        bp->dev->trans_start = jiffies; /* prevent tx timeout */
 
        REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 0);
 
-       bnx2x_set_eth_mac_addr_e1h(bp, 0);
-
-       for (i = 0; i < MC_HASH_SIZE; i++)
-               REG_WR(bp, MC_HASH_OFFSET(bp, i), 0);
-
        netif_carrier_off(bp->dev);
 }
 
@@ -2589,13 +2580,13 @@ static void bnx2x_e1h_enable(struct bnx2x *bp)
 
        REG_WR(bp, NIG_REG_LLH0_FUNC_EN + port*8, 1);
 
-       bnx2x_set_eth_mac_addr_e1h(bp, 1);
-
        /* Tx queue should be only reenabled */
        netif_tx_wake_all_queues(bp->dev);
 
-       /* Initialize the receive filter. */
-       bnx2x_set_rx_mode(bp->dev);
+       /*
+        * Should not call netif_carrier_on since it will be called if the link
+        * is up when checking for link state
+        */
 }
 
 static void bnx2x_update_min_max(struct bnx2x *bp)
@@ -10538,7 +10529,7 @@ static void bnx2x_self_test(struct net_device *dev,
                /* disable input for TX port IF */
                REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, 0);
 
-               link_up = bp->link_vars.link_up;
+               link_up = (bnx2x_link_test(bp) == 0);
                bnx2x_nic_unload(bp, UNLOAD_NORMAL);
                bnx2x_nic_load(bp, LOAD_DIAG);
                /* wait until link state is restored */