diff options
| author | Rick Jones <rick.jones2@hp.com> | 2011-11-14 14:17:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-16 17:26:46 -0500 |
| commit | 66846048f55c6c05a4c46c2daabb773173f8f28d (patch) | |
| tree | 21fdef9bb249056f7f334e67fbbc05a61b0cf9ce /drivers/net/virtio_net.c | |
| parent | 64882709ef07f3eae29c7afc5aa8b84d12733a72 (diff) | |
enable virtio_net to return bus_info in ethtool -i consistent with emulated NICs
Add a new .bus_name to virtio_config_ops then modify virtio_net to
call through to it in an ethtool .get_drvinfo routine to report
bus_info in ethtool -i output which is consistent with other
emulated NICs and the output of lspci.
Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 6ee8410443c4..4dc9d842a7a3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -39,6 +39,7 @@ module_param(gso, bool, 0444); #define GOOD_COPY_LEN 128 #define VIRTNET_SEND_COMMAND_SG_MAX 2 +#define VIRTNET_DRIVER_VERSION "1.0.0" struct virtnet_stats { struct u64_stats_sync syncp; @@ -889,7 +890,21 @@ static void virtnet_get_ringparam(struct net_device *dev, } + +static void virtnet_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *info) +{ + struct virtnet_info *vi = netdev_priv(dev); + struct virtio_device *vdev = vi->vdev; + + strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver)); + strlcpy(info->version, VIRTNET_DRIVER_VERSION, sizeof(info->version)); + strlcpy(info->bus_info, virtio_bus_name(vdev), sizeof(info->bus_info)); + +} + static const struct ethtool_ops virtnet_ethtool_ops = { + .get_drvinfo = virtnet_get_drvinfo, .get_link = ethtool_op_get_link, .get_ringparam = virtnet_get_ringparam, }; |