Commit ae0a97bf authored by YOSHIFUJI Hideaki's avatar YOSHIFUJI Hideaki Committed by Jeff Garzik
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[PATCH] NETDEV: fix receiving multicast frames. 



Some USB ethernet drivers did not accept multicast frames appropriately.
IPv6 did not work with those drivers without this patch.

Signed-off-by: default avatarYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
parent e8d99795

drivers/usb/net/pegasus.c

+1 −1
Original line number Diff line number Diff line
@@ -1166,7 +1166,7 @@ static void pegasus_set_multicast(struct net_device *net) 
		pegasus->eth_regs[EthCtrl2] |= RX_PROMISCUOUS;

		if (netif_msg_link(pegasus))

			pr_info("%s: Promiscuous mode enabled.\n", net->name);

	} else if ((net->mc_count > multicast_filter_limit) ||

	} else if (net->mc_count ||

		   (net->flags & IFF_ALLMULTI)) {

		pegasus->eth_regs[EthCtrl0] |= RX_MULTICAST;

		pegasus->eth_regs[EthCtrl2] &= ~RX_PROMISCUOUS;

drivers/usb/net/rtl8150.c

+1 −1
Original line number Diff line number Diff line
@@ -667,7 +667,7 @@ static void rtl8150_set_multicast(struct net_device *netdev) 
	if (netdev->flags & IFF_PROMISC) {

		dev->rx_creg |= cpu_to_le16(0x0001);

		info("%s: promiscuous mode", netdev->name);

	} else if ((netdev->mc_count > multicast_filter_limit) ||

	} else if (netdev->mc_count ||

		   (netdev->flags & IFF_ALLMULTI)) {

		dev->rx_creg &= cpu_to_le16(0xfffe);

		dev->rx_creg |= cpu_to_le16(0x0002);

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