Re: [PATCH] net: fec: Fix multicast list setup in fec_restart().
From: Joe Perches <joe@perches.com>
Date: 2013-06-21 17:25:11
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On Fri, 2013-06-21 at 18:40 +0200, Christoph Müllner wrote:
Setup the multicast list of the net_device instead of clearing it blindly. This restores the multicast groups in case of a link down/up event. Signed-off-by: Christoph Muellner <redacted>
Theobroma? food of the gods or does your company just like chocolate?
quoted hunk ↗ jump to hunk
diff --git a/drivers/net/ethernet/freescale/fec_main.c
[]
+static void set_multicast_list(struct net_device *ndev);
[]
quoted hunk ↗ jump to hunk
@@ -472,8 +474,7 @@ fec_restart(struct net_device *ndev, int duplex) writel(0xffc00000, fep->hwp + FEC_IEVENT); /* Reset all multicast. */ - writel(0, fep->hwp + FEC_GRP_HASH_TABLE_HIGH); - writel(0, fep->hwp + FEC_GRP_HASH_TABLE_LOW); + set_multicast_list(ndev);
maybe dev_set_rx_mode(ndev) ?