From: Or Gerlitz <ogerlitz@voltaire.com>
To: netdev@vger.kernel.org
Cc: Roland Dreier <rdreier@cisco.com>
Subject: [RFC] [PATCH 3/3] enable IP multicast when bonding IPoIB devices
Date: Tue, 26 Sep 2006 13:18:09 +0300 (IDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0609261317460.24189@zuben> (raw)
In-Reply-To: <Pine.LNX.4.64.0609261309540.24189@zuben>
Signed-off-by: Or Gerlitz <ogerlitz@voltaire.com>
Index: net-2.6.19/drivers/net/bonding/bond_main.c
===================================================================
--- net-2.6.19.orig/drivers/net/bonding/bond_main.c 2006-09-25 11:46:35.000000000 +0300
+++ net-2.6.19/drivers/net/bonding/bond_main.c 2006-09-26 10:54:44.000000000 +0300
@@ -128,6 +128,12 @@ MODULE_PARM_DESC(arp_interval, "arp inte
module_param_array(arp_ip_target, charp, NULL, 0);
MODULE_PARM_DESC(arp_ip_target, "arp targets in n.n.n.n form");
+static int bonding_dev_type = ARPHRD_ETHER;
+static int bonding_dev_addrlen = ETH_ALEN;
+
+module_param(bonding_dev_type, int, 0644);
+module_param(bonding_dev_addrlen, int, 0644);
+
/*----------------------------- Global variables ----------------------------*/
static const char * const version =
@@ -4606,7 +4612,14 @@ int bond_create(char *name, struct bond_
res = -ENOMEM;
goto out_rtnl;
}
-
+
+ /* XXX set the bond dev type and addr len such that the net core code
+ * (eg arp_mc_map() in net/ipv4/arp.c) would correctly process multicast
+ * groups set ***before*** the first enslaveness
+ */
+ bond_dev->type = bonding_dev_type;
+ bond_dev->addr_len = bonding_dev_addrlen;
+
/* bond_init() must be called after dev_alloc_name() (for the
* /proc files), but before register_netdevice(), because we
* need to set function pointers.
next prev parent reply other threads:[~2006-09-26 10:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-26 10:16 [RFC][PATCH 0/3] bonding support for operation over IPoIB Or Gerlitz
2006-09-26 10:17 ` [RFC][PATCH 1/3] enable bonding to enslave non ARPHRD_ETHER netdevices Or Gerlitz
2006-09-26 19:23 ` Jay Vosburgh
2006-09-27 19:59 ` Or Gerlitz
2006-09-28 17:02 ` Jay Vosburgh
2006-10-03 12:56 ` Or Gerlitz
2006-09-26 10:17 ` [RFC][PATCH 2/3] enable bonding to enslave netdevices not supporting set_mac_address() Or Gerlitz
2006-09-26 10:18 ` Or Gerlitz [this message]
2006-09-26 17:05 ` [RFC] [PATCH 3/3] enable IP multicast when bonding IPoIB devices Stephen Hemminger
2006-09-27 20:16 ` Or Gerlitz
2006-09-26 23:40 ` Jay Vosburgh
2006-09-27 20:12 ` Or Gerlitz
2006-09-28 17:43 ` Jay Vosburgh
2006-10-03 13:06 ` Or Gerlitz
2006-10-03 23:10 ` Jay Vosburgh
2006-10-04 15:25 ` Or Gerlitz
2006-10-04 17:34 ` Jay Vosburgh
2006-10-05 14:56 ` Or Gerlitz
2006-10-05 18:13 ` Jay Vosburgh
2006-10-09 13:15 ` Or Gerlitz
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