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authorJiri Pirko <jiri@mellanox.com>2017-02-03 10:29:08 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-03 16:35:43 -0500
commit69ca05ce9dec2cc95070df7f1f10ea6c9c12d237 (patch)
tree50806c1c3281b321de58509f41a3913338599765 /include/uapi/drm/drm.h
parent22a677661f5624539d394f681276171f92d714df (diff)
sched: cls_flower: expose priority to offloading netdevice
The driver that offloads flower rules needs to know with which priority user inserted the rules. So add this information into offload struct. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/drm/drm.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-28 11:27:21 +0000
ases (new and replace), a reference to the route used to send the notification is obtained by saving the first route added. For the append case, the last route added is used to loop back to its first sibling route which is the first nexthop in the multipath route. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2017-02-04net: ipv6: Add support to dump multipath routes via RTA_MULTIPATH attributeDavid Ahern1-17/+95 IPv6 returns multipath routes as a series of individual routes making their display and handling by userspace different and more complicated than IPv4, putting the burden on the user to see that a route is part of a multipath route and internally creating a multipath route if desired (e.g., libnl does this as of commit 29b71371e764). This patch addresses this difference, allowing multipath routes to be returned using the RTA_MULTIPATH attribute. The end result is that IPv6 multipath routes can be treated and displayed in a format similar to IPv4: $ ip -6 ro ls vrf red 2001:db8:1::/120 dev eth1 proto kernel metric 256 pref medium 2001:db8:2::/120 dev eth2 proto kernel metric 256 pref medium 2001:db8:200::/120 metric 1024 nexthop via 2001:db8:1::2 dev eth1 weight 1 nexthop via 2001:db8:2::2 dev eth2 weight 1 Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2017-02-04net: ipv6: Allow shorthand delete of all nexthops in multipath routeDavid Ahern1-2/+36 IPv4 allows multipath routes to be deleted using just the prefix and length. For example: $ ip ro ls vrf red unreachable default metric 8192 1.1.1.0/24 nexthop via 10.100.1.254 dev eth1 weight 1 nexthop via 10.11.200.2 dev eth11.200 weight 1 10.11.200.0/24 dev eth11.200 proto kernel scope link src 10.11.200.3 10.100.1.0/24 dev eth1 proto kernel scope link src 10.100.1.3 $ ip ro del 1.1.1.0/24 vrf red $ ip ro ls vrf red unreachable default metric 8192 10.11.200.0/24 dev eth11.200 proto kernel scope link src 10.11.200.3 10.100.1.0/24 dev eth1 proto kernel scope link src 10.100.1.3 The same notation does not work with IPv6 because of how multipath routes are implemented for IPv6. For IPv6 only the first nexthop of a multipath route is deleted if the request contains only a prefix and length. This leads to unnecessary complexity in userspace dealing with IPv6 multipath routes. This patch allows all nexthops to be deleted without specifying each one in the delete request. Internally, this is done by walking the sibling list of the route matching the specifications given (prefix, length, metric, protocol, etc). $ ip -6 ro ls vrf red 2001:db8:1::/120 dev eth1 proto kernel metric 256 pref medium 2001:db8:2::/120 dev eth2 proto kernel metric 256 pref medium 2001:db8:200::/120 via 2001:db8:1::2 dev eth1 metric 1024 pref medium 2001:db8:200::/120 via 2001:db8:2::2 dev eth2 metric 1024 pref medium ... $ ip -6 ro del vrf red 2001:db8:200::/120 $ ip -6 ro ls vrf red 2001:db8:1::/120 dev eth1 proto kernel metric 256 pref medium 2001:db8:2::/120 dev eth2 proto kernel metric 256 pref medium ... Because IPv6 allows individual nexthops to be deleted without deleting the entire route, the ip6_route_multipath_del and non-multipath code path (ip6_route_del) have to be discriminated so that all nexthops are only deleted for the latter case. This is done by making the existing fc_type in fib6_config a u16 and then adding a new u16 field with fc_delete_all_nh as the first bit. Suggested-by: Dinesh Dutt <ddutt@cumulusnetworks.com> Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2017-02-03net: ipv6: Set protocol to kernel for local routesDavid Ahern1-0/+1 IPv6 stack does not set the protocol for local routes, so those routes show up with proto "none": $ ip -6 ro ls table local local ::1 dev lo proto none metric 0 pref medium local 2100:3:: dev lo proto none metric 0 pref medium local 2100:3::4 dev lo proto none metric 0 pref medium local fe80:: dev lo proto none metric 0 pref medium ... Set rt6i_protocol to RTPROT_KERNEL for consistency with IPv4. Now routes show up with proto "kernel": $ ip -6 ro ls table local local ::1 dev lo proto kernel metric 0 pref medium local 2100:3:: dev lo proto kernel metric 0 pref medium local 2100:3::4 dev lo proto kernel metric 0 pref medium local fe80:: dev lo proto kernel metric 0 pref medium ... Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>