From 0b1ab1b8a4f663a34c23f31d796fd08283b6077a Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Thu, 31 Jul 2008 17:36:55 -0300 Subject: xen-netfront: use netif_start_queue() on xennet_open() xen-netfront never called netif_start_queue() and was was waking the queue on xennet_open(), triggering the BUG_ON() on __netif_schedule(). Signed-off-by: Eduardo Habkost Signed-off-by: Jeff Garzik --- drivers/net/xen-netfront.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/xen-netfront.c') diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 902bbe788215..c749bdba214c 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -329,7 +329,7 @@ static int xennet_open(struct net_device *dev) } spin_unlock_bh(&np->rx_lock); - xennet_maybe_wake_tx(dev); + netif_start_queue(dev); return 0; } -- cgit v1.2.3 From 6e833587e11ed0dbf12e647127f2650e2f80b26d Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Tue, 19 Aug 2008 13:16:17 -0700 Subject: xen: clean up domain mode predicates There are four operating modes Xen code may find itself running in: - native - hvm domain - pv dom0 - pv domU Clean up predicates for testing for these states to make them more consistent. Signed-off-by: Jeremy Fitzhardinge Cc: Xen-devel Signed-off-by: Ingo Molnar --- drivers/net/xen-netfront.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/net/xen-netfront.c') diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index c749bdba214c..3c3dd403f5dd 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1794,10 +1794,10 @@ static struct xenbus_driver netfront = { static int __init netif_init(void) { - if (!is_running_on_xen()) + if (!xen_domain()) return -ENODEV; - if (is_initial_xendomain()) + if (xen_initial_domain()) return 0; printk(KERN_INFO "Initialising Xen virtual ethernet driver.\n"); @@ -1809,7 +1809,7 @@ module_init(netif_init); static void __exit netif_exit(void) { - if (is_initial_xendomain()) + if (xen_initial_domain()) return; xenbus_unregister_driver(&netfront); -- cgit v1.2.3