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[2/3] net: calxedaxgmac: add uc and mc filter addresses in promiscuous mode

Message ID 1380571937-23439-3-git-send-email-robherring2@gmail.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Rob Herring Sept. 30, 2013, 8:12 p.m. UTC 
From: Rob Herring <rob.herring@calxeda.com>

Even in promiscuous mode, we need to add filter addresses for correct
operation. This fixes silent failures when using a bridge and adding
addresses using the "bridge fdb add" command.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
 drivers/net/ethernet/calxeda/xgmac.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c
index 94358d2..35da09b 100644
--- a/drivers/net/ethernet/calxeda/xgmac.c
+++ b/drivers/net/ethernet/calxeda/xgmac.c
@@ -1291,10 +1291,8 @@  static void xgmac_set_rx_mode(struct net_device *dev)
 	netdev_dbg(priv->dev, "# mcasts %d, # unicast %d\n",
 		 netdev_mc_count(dev), netdev_uc_count(dev));
 
-	if (dev->flags & IFF_PROMISC) {
-		writel(XGMAC_FRAME_FILTER_PR, ioaddr + XGMAC_FRAME_FILTER);
-		return;
-	}
+	if (dev->flags & IFF_PROMISC)
+		value |= XGMAC_FRAME_FILTER_PR;
 
 	memset(hash_filter, 0, sizeof(hash_filter));