diff options
| author | Flavio Leitner <fbl@redhat.com> | 2014-12-05 22:13:24 -0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-09 16:06:49 -0500 |
| commit | c19be735c99e221e00157c6db475fe007c056638 (patch) | |
| tree | 3323d19a4ee2ab2f5c78c569c6c96d6fe7b2c6d9 /drivers/net/dummy.c | |
| parent | 6dc696401a819d01428301bb0236f47ab14b7cda (diff) | |
| download | linux-c19be735c99e221e00157c6db475fe007c056638.tar.bz2 | |
dummy: add support for ethtool get_drvinfo
The command 'ethtool -i' is useful to find details
about the interface like the device driver being used.
This was missing for dummy driver.
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dummy.c')
| -rw-r--r-- | drivers/net/dummy.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c index ff435fbd1ad0..413ca4f73997 100644 --- a/drivers/net/dummy.c +++ b/drivers/net/dummy.c @@ -38,6 +38,9 @@ #include <net/rtnetlink.h> #include <linux/u64_stats_sync.h> +#define DRV_NAME "dummy" +#define DRV_VERSION "1.0" + static int numdummies = 1; /* fake multicast ability */ @@ -120,12 +123,24 @@ static const struct net_device_ops dummy_netdev_ops = { .ndo_change_carrier = dummy_change_carrier, }; +static void dummy_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); +} + +static const struct ethtool_ops dummy_ethtool_ops = { + .get_drvinfo = dummy_get_drvinfo, +}; + static void dummy_setup(struct net_device *dev) { ether_setup(dev); /* Initialize the device structure. */ dev->netdev_ops = &dummy_netdev_ops; + dev->ethtool_ops = &dummy_ethtool_ops; dev->destructor = free_netdev; /* Fill in device structure with ethernet-generic values. */ @@ -150,7 +165,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[]) } static struct rtnl_link_ops dummy_link_ops __read_mostly = { - .kind = "dummy", + .kind = DRV_NAME, .setup = dummy_setup, .validate = dummy_validate, }; @@ -209,4 +224,4 @@ static void __exit dummy_cleanup_module(void) module_init(dummy_init_module); module_exit(dummy_cleanup_module); MODULE_LICENSE("GPL"); -MODULE_ALIAS_RTNL_LINK("dummy"); +MODULE_ALIAS_RTNL_LINK(DRV_NAME); |