diff options
| author |   Phil Sutter <phil@nwl.cc> | 2015-08-13 19:01:06 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-08-17 11:50:18 -0700 |
| commit | fa8187c96471c49419c25d4ec3299d17d3f274b2 (patch) | |
| tree | 37b45338317c561793f3390bf64228aa857df257 /include | |
| parent | tipc: don't sanity check non-existing TLV (NL compat) (diff) | |
| download | linux-dev-fa8187c96471c49419c25d4ec3299d17d3f274b2.tar.xz linux-dev-fa8187c96471c49419c25d4ec3299d17d3f274b2.zip | |
net: declare new net_device priv_flag IFF_NO_QUEUE
This private net_device flag can be set by drivers to inform that a
device runs fine without a qdisc attached. This was formerly done by
setting tx_queue_len to zero.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f7a6ef2fae3a..d131755516ca 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1262,6 +1262,7 @@ struct net_device_ops { * @IFF_LIVE_ADDR_CHANGE: device supports hardware address * change when it's running * @IFF_MACVLAN: Macvlan device + * @IFF_NO_QUEUE: device can run without qdisc attached */ enum netdev_priv_flags { IFF_802_1Q_VLAN = 1<<0, @@ -1290,6 +1291,7 @@ enum netdev_priv_flags { IFF_IPVLAN_MASTER = 1<<23, IFF_IPVLAN_SLAVE = 1<<24, IFF_VRF_MASTER = 1<<25, + IFF_NO_QUEUE = 1<<26, }; #define IFF_802_1Q_VLAN IFF_802_1Q_VLAN @@ -1318,6 +1320,7 @@ enum netdev_priv_flags { #define IFF_IPVLAN_MASTER IFF_IPVLAN_MASTER #define IFF_IPVLAN_SLAVE IFF_IPVLAN_SLAVE #define IFF_VRF_MASTER IFF_VRF_MASTER +#define IFF_NO_QUEUE IFF_NO_QUEUE /** * struct net_device - The DEVICE structure. |