dev.c (d314774cf2cd5dfeb39a00d37deee65d4c627927) dev.c (eeda3fd64f75bcbfaa70ce946513abaf3f23b8e0)
1/*
2 * NET3 Protocol independent device support routines.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 *

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2615void dev_seq_stop(struct seq_file *seq, void *v)
2616 __releases(dev_base_lock)
2617{
2618 read_unlock(&dev_base_lock);
2619}
2620
2621static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
2622{
1/*
2 * NET3 Protocol independent device support routines.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 *

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2615void dev_seq_stop(struct seq_file *seq, void *v)
2616 __releases(dev_base_lock)
2617{
2618 read_unlock(&dev_base_lock);
2619}
2620
2621static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
2622{
2623 struct net_device_stats *stats = dev->get_stats(dev);
2623 const struct net_device_stats *stats = dev_get_stats(dev);
2624
2625 seq_printf(seq, "%6s:%8lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu "
2626 "%8lu %7lu %4lu %4lu %4lu %5lu %7lu %10lu\n",
2627 dev->name, stats->rx_bytes, stats->rx_packets,
2628 stats->rx_errors,
2629 stats->rx_dropped + stats->rx_missed_errors,
2630 stats->rx_fifo_errors,
2631 stats->rx_length_errors + stats->rx_over_errors +

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4283 if (dev->destructor)
4284 dev->destructor(dev);
4285
4286 /* Free network device */
4287 kobject_put(&dev->dev.kobj);
4288 }
4289}
4290
2624
2625 seq_printf(seq, "%6s:%8lu %7lu %4lu %4lu %4lu %5lu %10lu %9lu "
2626 "%8lu %7lu %4lu %4lu %4lu %5lu %7lu %10lu\n",
2627 dev->name, stats->rx_bytes, stats->rx_packets,
2628 stats->rx_errors,
2629 stats->rx_dropped + stats->rx_missed_errors,
2630 stats->rx_fifo_errors,
2631 stats->rx_length_errors + stats->rx_over_errors +

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4283 if (dev->destructor)
4284 dev->destructor(dev);
4285
4286 /* Free network device */
4287 kobject_put(&dev->dev.kobj);
4288 }
4289}
4290
4291static struct net_device_stats *internal_stats(struct net_device *dev)
4292{
4293 return &dev->stats;
4291/**
4292 * dev_get_stats - get network device statistics
4293 * @dev: device to get statistics from
4294 *
4295 * Get network statistics from device. The device driver may provide
4296 * its own method by setting dev->netdev_ops->get_stats; otherwise
4297 * the internal statistics structure is used.
4298 */
4299const struct net_device_stats *dev_get_stats(struct net_device *dev)
4300 {
4301 const struct net_device_ops *ops = dev->netdev_ops;
4302
4303 if (ops->ndo_get_stats)
4304 return ops->ndo_get_stats(dev);
4305 else
4306 return &dev->stats;
4294}
4307}
4308EXPORT_SYMBOL(dev_get_stats);
4295
4296static void netdev_init_one_queue(struct net_device *dev,
4297 struct netdev_queue *queue,
4298 void *_unused)
4299{
4300 queue->dev = dev;
4301}
4302

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4365 ((sizeof(struct net_device) + NETDEV_ALIGN_CONST)
4366 & ~NETDEV_ALIGN_CONST));
4367 }
4368
4369 dev->gso_max_size = GSO_MAX_SIZE;
4370
4371 netdev_init_queues(dev);
4372
4309
4310static void netdev_init_one_queue(struct net_device *dev,
4311 struct netdev_queue *queue,
4312 void *_unused)
4313{
4314 queue->dev = dev;
4315}
4316

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4379 ((sizeof(struct net_device) + NETDEV_ALIGN_CONST)
4380 & ~NETDEV_ALIGN_CONST));
4381 }
4382
4383 dev->gso_max_size = GSO_MAX_SIZE;
4384
4385 netdev_init_queues(dev);
4386
4373 dev->get_stats = internal_stats;
4374 netpoll_netdev_init(dev);
4375 setup(dev);
4376 strcpy(dev->name, name);
4377 return dev;
4378}
4379EXPORT_SYMBOL(alloc_netdev_mq);
4380
4381/**

--- 639 unchanged lines hidden --- 		4387 netpoll_netdev_init(dev);
4388 setup(dev);
4389 strcpy(dev->name, name);
4390 return dev;
4391}
4392EXPORT_SYMBOL(alloc_netdev_mq);
4393
4394/**

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