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qlcnic: driver private workqueue

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Currently fw recovery usage global workqueue.
As same workqueue used by kernel for ethtool and etc., supporting
quiescent mode is not possible, without driver private workqueue.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amit Kumar Salecha 2010-10-07 23:46:05 +00:00 committed by David S. Miller
parent 9cf8d1a3b8
commit f7ec804a3e
1 changed files with 11 additions and 1 deletions
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12
drivers/net/qlcnic/qlcnic_main.c
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@ -46,6 +46,7 @@ char qlcnic_driver_name[] = "qlcnic";
static const char qlcnic_driver_string[] = "QLogic 1/10 GbE " static const char qlcnic_driver_string[] = "QLogic 1/10 GbE "
"Converged/Intelligent Ethernet Driver v" QLCNIC_LINUX_VERSIONID; "Converged/Intelligent Ethernet Driver v" QLCNIC_LINUX_VERSIONID;
static struct workqueue_struct *qlcnic_wq;
static int qlcnic_mac_learn; static int qlcnic_mac_learn;
module_param(qlcnic_mac_learn, int, 0644); module_param(qlcnic_mac_learn, int, 0644);
MODULE_PARM_DESC(qlcnic_mac_learn, "Mac Filter (0=disabled, 1=enabled)"); MODULE_PARM_DESC(qlcnic_mac_learn, "Mac Filter (0=disabled, 1=enabled)");
@ -2886,7 +2887,8 @@ qlcnic_schedule_work(struct qlcnic_adapter *adapter,
return; return;
INIT_DELAYED_WORK(&adapter->fw_work, func); INIT_DELAYED_WORK(&adapter->fw_work, func);
schedule_delayed_work(&adapter->fw_work, round_jiffies_relative(delay)); queue_delayed_work(qlcnic_wq, &adapter->fw_work,
round_jiffies_relative(delay));
} }
static void static void
@ -4163,6 +4165,12 @@ static int __init qlcnic_init_module(void)
printk(KERN_INFO "%s\n", qlcnic_driver_string); printk(KERN_INFO "%s\n", qlcnic_driver_string);
qlcnic_wq = create_singlethread_workqueue("qlcnic");
if (qlcnic_wq == NULL) {
printk(KERN_ERR "qlcnic: cannot create workqueue\n");
return -ENOMEM;
}
#ifdef CONFIG_INET #ifdef CONFIG_INET
register_netdevice_notifier(&qlcnic_netdev_cb); register_netdevice_notifier(&qlcnic_netdev_cb);
register_inetaddr_notifier(&qlcnic_inetaddr_cb); register_inetaddr_notifier(&qlcnic_inetaddr_cb);
@ -4174,6 +4182,7 @@ static int __init qlcnic_init_module(void)
unregister_inetaddr_notifier(&qlcnic_inetaddr_cb); unregister_inetaddr_notifier(&qlcnic_inetaddr_cb);
unregister_netdevice_notifier(&qlcnic_netdev_cb); unregister_netdevice_notifier(&qlcnic_netdev_cb);
#endif #endif
destroy_workqueue(qlcnic_wq);
} }
return ret; return ret;
@ -4190,6 +4199,7 @@ static void __exit qlcnic_exit_module(void)
unregister_inetaddr_notifier(&qlcnic_inetaddr_cb); unregister_inetaddr_notifier(&qlcnic_inetaddr_cb);
unregister_netdevice_notifier(&qlcnic_netdev_cb); unregister_netdevice_notifier(&qlcnic_netdev_cb);
#endif #endif
destroy_workqueue(qlcnic_wq);
} }
module_exit(qlcnic_exit_module); module_exit(qlcnic_exit_module);