From: "Laurent Chavey" <chavey@google.com>
To: davem@davemloft.net
Cc: ubar@us.ibm.com, netdev@vger.kernel.org,
bonding-devel@lists.sourceforge.net
Subject: [PATCH] bonding: Added Net Poll Support <resubmit>
Date: Fri, 13 Jun 2008 18:17:02 -0700 [thread overview]
Message-ID: <97949e3e0806131817t6677f6b4mcafe9d190cafc29d@mail.gmail.com> (raw)
Resubmitting. Previous patch sent with html tags.
Adding poll_controller support to bonding driver. Need by netdump.
Signed-off-by: Laurent Chavey <chavey@google.com>
--- linux-2.6.25.org/drivers/net/bonding/bond_main.c 2008-04-16
19:49:44.000000000 -0700
+++ linux-2.6.25/drivers/net/bonding/bond_main.c 2008-06-13
18:03:48.000000000 -0700
@@ -3659,6 +3659,26 @@
/*-------------------------- Device entry points ----------------------------*/
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void bond_poll_controller(struct net_device *dev)
+{
+ struct bonding *bond = netdev_priv(dev);
+ struct slave *curr = NULL;
+ int i = 0;
+
+ read_lock(&bond->lock);
+ bond_for_each_slave(bond, curr, i) {
+ if ( IS_UP(curr->dev) ) {
+ if (curr->dev->poll_controller) {
+ curr->dev->poll_controller(curr->dev);
+ }
+ break;
+ }
+ }
+ read_unlock(&bond->lock);
+}
+#endif
+
static int bond_open(struct net_device *bond_dev)
{
struct bonding *bond = bond_dev->priv;
@@ -4435,6 +4455,9 @@
bond_dev->change_mtu = bond_change_mtu;
bond_dev->set_mac_address = bond_set_mac_address;
bond_dev->validate_addr = NULL;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ bond_dev->poll_controller = bond_poll_controller;
+#endif
bond_set_mode_ops(bond, bond->params.mode);
--
reply other threads:[~2008-06-14 1:17 UTC|newest]
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