diff options
Diffstat (limited to 'Documentation/networking/netdev-features.rst')
| -rw-r--r-- | Documentation/networking/netdev-features.rst | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/Documentation/networking/netdev-features.rst b/Documentation/networking/netdev-features.rst index d7b15bb64deb..02bd7536fc0c 100644 --- a/Documentation/networking/netdev-features.rst +++ b/Documentation/networking/netdev-features.rst @@ -139,21 +139,6 @@ chained skbs (skb->next/prev list). Features contained in NETIF_F_SOFT_FEATURES are features of networking stack. Driver should not change behaviour based on them. - * LLTX driver (deprecated for hardware drivers) - -NETIF_F_LLTX is meant to be used by drivers that don't need locking at all, -e.g. software tunnels. - -This is also used in a few legacy drivers that implement their -own locking, don't use it for new (hardware) drivers. - - * netns-local device - -NETIF_F_NETNS_LOCAL is set for devices that are not allowed to move between -network namespaces (e.g. loopback). - -Don't use it in drivers. - * VLAN challenged NETIF_F_VLAN_CHALLENGED should be set for devices which can't cope with VLAN @@ -203,3 +188,8 @@ Redundancy) frames from one port to another in hardware. This should be set for devices which duplicate outgoing HSR (High-availability Seamless Redundancy) or PRP (Parallel Redundancy Protocol) tags automatically frames in hardware. + +* netmem-tx + +This should be set for devices which support netmem TX. See +Documentation/networking/netmem.rst |