pktgen.c (96916090f488986a4ebb8e9ffa6a3b50881d5ccd) pktgen.c (5efdccbcda20d3e5fbaa85f726dcc9cfeb005577)
1/*
2 * Authors:
3 * Copyright 2001, 2002 by Robert Olsson <robert.olsson@its.uu.se>
4 * Uppsala University and
5 * Swedish University of Agricultural Sciences
6 *
7 * Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
8 * Ben Greear <greearb@candelatech.com>

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3565 pkt_dev->svlan_p = 0;
3566 pkt_dev->svlan_cfi = 0;
3567 pkt_dev->svlan_id = 0xffff;
3568
3569 err = pktgen_setup_dev(pkt_dev, ifname);
3570 if (err)
3571 goto out1;
3572
1/*
2 * Authors:
3 * Copyright 2001, 2002 by Robert Olsson <robert.olsson@its.uu.se>
4 * Uppsala University and
5 * Swedish University of Agricultural Sciences
6 *
7 * Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
8 * Ben Greear <greearb@candelatech.com>

--- 3556 unchanged lines hidden (view full) ---

3565 pkt_dev->svlan_p = 0;
3566 pkt_dev->svlan_cfi = 0;
3567 pkt_dev->svlan_id = 0xffff;
3568
3569 err = pktgen_setup_dev(pkt_dev, ifname);
3570 if (err)
3571 goto out1;
3572
3573 pkt_dev->entry = proc_create(ifname, 0600,
3574 pg_proc_dir, &pktgen_if_fops);
3573 pkt_dev->entry = proc_create_data(ifname, 0600, pg_proc_dir,
3574 &pktgen_if_fops, pkt_dev);
3575 if (!pkt_dev->entry) {
3576 printk(KERN_ERR "pktgen: cannot create %s/%s procfs entry.\n",
3577 PG_PROC_DIR, ifname);
3578 err = -EINVAL;
3579 goto out2;
3580 }
3575 if (!pkt_dev->entry) {
3576 printk(KERN_ERR "pktgen: cannot create %s/%s procfs entry.\n",
3577 PG_PROC_DIR, ifname);
3578 err = -EINVAL;
3579 goto out2;
3580 }
3581 pkt_dev->entry->data = pkt_dev;
3582#ifdef CONFIG_XFRM
3583 pkt_dev->ipsmode = XFRM_MODE_TRANSPORT;
3584 pkt_dev->ipsproto = IPPROTO_ESP;
3585#endif
3586
3587 return add_dev_to_thread(t, pkt_dev);
3588out2:
3589 dev_put(pkt_dev->odev);

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3623 "for cpu %d\n", t->cpu);
3624 list_del(&t->th_list);
3625 kfree(t);
3626 return PTR_ERR(p);
3627 }
3628 kthread_bind(p, cpu);
3629 t->tsk = p;
3630
3581#ifdef CONFIG_XFRM
3582 pkt_dev->ipsmode = XFRM_MODE_TRANSPORT;
3583 pkt_dev->ipsproto = IPPROTO_ESP;
3584#endif
3585
3586 return add_dev_to_thread(t, pkt_dev);
3587out2:
3588 dev_put(pkt_dev->odev);

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3622 "for cpu %d\n", t->cpu);
3623 list_del(&t->th_list);
3624 kfree(t);
3625 return PTR_ERR(p);
3626 }
3627 kthread_bind(p, cpu);
3628 t->tsk = p;
3629
3631 pe = proc_create(t->tsk->comm, 0600, pg_proc_dir, &pktgen_thread_fops);
3630 pe = proc_create_data(t->tsk->comm, 0600, pg_proc_dir,
3631 &pktgen_thread_fops, t);
3632 if (!pe) {
3633 printk(KERN_ERR "pktgen: cannot create %s/%s procfs entry.\n",
3634 PG_PROC_DIR, t->tsk->comm);
3635 kthread_stop(p);
3636 list_del(&t->th_list);
3637 kfree(t);
3638 return -EINVAL;
3639 }
3640
3632 if (!pe) {
3633 printk(KERN_ERR "pktgen: cannot create %s/%s procfs entry.\n",
3634 PG_PROC_DIR, t->tsk->comm);
3635 kthread_stop(p);
3636 list_del(&t->th_list);
3637 kfree(t);
3638 return -EINVAL;
3639 }
3640
3641 pe->data = t;
3642
3643 wake_up_process(p);
3644
3645 return 0;
3646}
3647
3648/*
3649 * Removes a device from the thread if_list.
3650 */

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3711 pe = proc_create(PGCTRL, 0600, pg_proc_dir, &pktgen_fops);
3712 if (pe == NULL) {
3713 printk(KERN_ERR "pktgen: ERROR: cannot create %s "
3714 "procfs entry.\n", PGCTRL);
3715 proc_net_remove(&init_net, PG_PROC_DIR);
3716 return -EINVAL;
3717 }
3718
3641 wake_up_process(p);
3642
3643 return 0;
3644}
3645
3646/*
3647 * Removes a device from the thread if_list.
3648 */

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3709 pe = proc_create(PGCTRL, 0600, pg_proc_dir, &pktgen_fops);
3710 if (pe == NULL) {
3711 printk(KERN_ERR "pktgen: ERROR: cannot create %s "
3712 "procfs entry.\n", PGCTRL);
3713 proc_net_remove(&init_net, PG_PROC_DIR);
3714 return -EINVAL;
3715 }
3716
3719 pe->data = NULL;
3720
3721 /* Register us to receive netdevice events */
3722 register_netdevice_notifier(&pktgen_notifier_block);
3723
3724 for_each_online_cpu(cpu) {
3725 int err;
3726
3727 err = pktgen_create_thread(cpu);
3728 if (err)

--- 49 unchanged lines hidden --- 		3717 /* Register us to receive netdevice events */
3718 register_netdevice_notifier(&pktgen_notifier_block);
3719
3720 for_each_online_cpu(cpu) {
3721 int err;
3722
3723 err = pktgen_create_thread(cpu);
3724 if (err)

--- 49 unchanged lines hidden ---