bnx2x: Proper netdev->ndo_set_rx_mode() implementation.

Completed the bnx2x_set_rx_mode() to a proper netdev->ndo_set_rx_mode 
implementation: 
 - Added a missing configuration of a unicast MAC addresses list.
 - Changed bp->dma_lock from being a mutex to a spinlock as long as it's taken
under netdev->addr_list_lock now.

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

1 files changed, 12 insertions, 5 deletions

diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c
index 844afcec79b4..6fac8e183c59 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/bnx2x/bnx2x_cmn.c
@@ -1452,28 +1452,35 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 
         bnx2x_set_eth_mac(bp, 1);
 
+        /* Clear MC configuration */
+        if (CHIP_IS_E1(bp))
+                bnx2x_invalidate_e1_mc_list(bp);
+        else
+                bnx2x_invalidate_e1h_mc_list(bp);
+
+        /* Clear UC lists configuration */
+        bnx2x_invalidate_uc_list(bp);
+
         if (bp->port.pmf)
                 bnx2x_initial_phy_init(bp, load_mode);
 
+        /* Initialize Rx filtering */
+        bnx2x_set_rx_mode(bp->dev);
+
         /* Start fast path */
         switch (load_mode) {
         case LOAD_NORMAL:
                 /* Tx queue should be only reenabled */
                 netif_tx_wake_all_queues(bp->dev);
                 /* Initialize the receive filter. */
-                bnx2x_set_rx_mode(bp->dev);
                 break;
 
         case LOAD_OPEN:
                 netif_tx_start_all_queues(bp->dev);
                 smp_mb__after_clear_bit();
-                /* Initialize the receive filter. */
-                bnx2x_set_rx_mode(bp->dev);
                 break;
 
         case LOAD_DIAG:
-                /* Initialize the receive filter. */
-                bnx2x_set_rx_mode(bp->dev);
                 bp->state = BNX2X_STATE_DIAG;
                 break;