igb: make use of the uta to allow for promiscous mode filter

[deliverable/linux.git] / drivers / net / igb / e1000_82575.c

diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index 78971815bbcef637eef3fb9e4d29eb625c8a14d1..b8a88a8b393fdb5e95790c4ed4cc0b8fd1e34d59 100644 (file)
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -875,6 +875,11 @@ static s32 igb_init_hw_82575(struct e1000_hw *hw)
        for (i = 0; i < mac->mta_reg_count; i++)
                array_wr32(E1000_MTA, i, 0);
 
+       /* Zero out the Unicast HASH table */
+       hw_dbg("Zeroing the UTA\n");
+       for (i = 0; i < mac->uta_reg_count; i++)
+               array_wr32(E1000_UTA, i, 0);
+
        /* Setup link and flow control */
        ret_val = igb_setup_link(hw);