diff options
Diffstat (limited to '')
| -rw-r--r-- | net/core/net-sysfs.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 9dd06699b09c..1a24602cd54e 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -325,6 +325,23 @@ static ssize_t tx_queue_len_store(struct device *dev, } NETDEVICE_SHOW_RW(tx_queue_len, fmt_ulong); +static int change_gro_flush_timeout(struct net_device *dev, unsigned long val) +{ + dev->gro_flush_timeout = val; + return 0; +} + +static ssize_t gro_flush_timeout_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t len) +{ + if (!capable(CAP_NET_ADMIN)) + return -EPERM; + + return netdev_store(dev, attr, buf, len, change_gro_flush_timeout); +} +NETDEVICE_SHOW_RW(gro_flush_timeout, fmt_ulong); + static ssize_t ifalias_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { @@ -422,6 +439,7 @@ static struct attribute *net_class_attrs[] = { &dev_attr_mtu.attr, &dev_attr_flags.attr, &dev_attr_tx_queue_len.attr, + &dev_attr_gro_flush_timeout.attr, &dev_attr_phys_port_id.attr, NULL, }; |