Vladimir Oltean 9eb8eff0cf net: bridge: allow enslaving some DSA master network devices ... Commit 8db0a2ee2c ("net: bridge: reject DSA-enabled master netdevices as bridge members") added a special check in br_if.c in order to check for a DSA master network device with a tagging protocol configured. This was done because back then, such devices, once enslaved in a bridge would become inoperative and would not pass DSA tagged traffic anymore due to br_handle_frame returning RX_HANDLER_CONSUMED. But right now we have valid use cases which do require bridging of DSA masters. One such example is when the DSA master ports are DSA switch ports themselves (in a disjoint tree setup). This should be completely equivalent, functionally speaking, from having multiple DSA switches hanging off of the ports of a switchdev driver. So we should allow the enslaving of DSA tagged master network devices. Instead of the regular br_handle_frame(), install a new function br_handle_frame_dummy() on these DSA masters, which returns RX_HANDLER_PASS in order to call into the DSA specific tagging protocol handlers, and lift the restriction from br_add_if. Suggested-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Suggested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2020-05-10 19:52:33 -07:00
..
9p	net/9p: remove unused p9_req_t aux field	2020-03-27 09:29:57 +00:00
bluetooth	Bluetooth: Clear HCI_LL_RPA_RESOLUTION flag on reset	2020-04-15 16:51:07 +03:00
caif
iucv
netfilter	netfilter: nf_tables: allow up to 64 bytes in the set element data area	2020-04-27 22:20:09 +02:00
netns	tcp: add hrtimer slack to sack compression	2020-04-30 13:24:01 -07:00
nfc	NFC: Replace zero-length array with flexible-array member	2020-02-27 12:06:20 -08:00
phonet
sctp	net: sctp: Replace zero-length array with flexible-array member	2020-02-29 21:52:19 -08:00
tc_act	net: schedule: add action gate offloading	2020-05-01 16:08:19 -07:00
6lowpan.h	6lowpan: Replace zero-length array with flexible-array member	2020-02-28 14:51:30 +01:00
act_api.h	net: sched: expose HW stats types per action used by drivers	2020-03-30 11:06:49 -07:00
addrconf.h	ipv6: Honor all IPv6 PIO Valid Lifetime values	2020-04-23 12:29:21 -07:00
af_ieee802154.h
af_rxrpc.h	afs: Fix client call Rx-phase signal handling	2020-03-13 23:04:35 +00:00
af_unix.h	unix: uses an atomic type for scm files accounting	2020-02-28 12:12:53 -08:00
af_vsock.h
ah.h
arp.h
atmclip.h
ax25.h
ax88796.h
bareudp.h	net: Special handling for IP & MPLS.	2020-02-24 13:31:42 -08:00
bond_3ad.h
bond_alb.h	bonding/alb: Add helper functions to get the xmit slave	2020-05-01 12:15:37 -07:00
bond_options.h
bonding.h	Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux	2020-05-09 01:05:30 -07:00
bpf_sk_storage.h	bpf: INET_DIAG support in bpf_sk_storage	2020-02-27 18:50:19 -08:00
busy_poll.h
calipso.h
cfg80211-wext.h
cfg80211.h	docs: networking: convert radiotap-headers.txt to ReST	2020-04-30 12:56:37 -07:00
cfg802154.h	cfg802154: Replace zero-length array with flexible-array member	2020-02-29 14:39:08 +01:00
checksum.h
cipso_ipv4.h
cls_cgroup.h	bpf: Allow to retrieve cgroup v1 classid from v2 hooks	2020-03-27 19:40:38 -07:00
codel.h
codel_impl.h
codel_qdisc.h
compat.h	net: abstract out normal and compat msghdr import	2020-03-10 09:12:49 -06:00
datalink.h
dcbevent.h
dcbnl.h
devlink.h	devlink: Allow setting of packet trap group parameters	2020-03-30 17:54:58 -07:00
dn.h
dn_dev.h
dn_fib.h	net: dn_fib: Replace zero-length array with flexible-array member	2020-02-29 21:52:20 -08:00
dn_neigh.h
dn_nsp.h
dn_route.h
drop_monitor.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-03-31 17:29:33 -07:00
dsa.h	net: bridge: allow enslaving some DSA master network devices	2020-05-10 19:52:33 -07:00
dsfield.h
dst.h	Remove DST_HOST	2020-03-23 21:57:44 -07:00
dst_cache.h
dst_metadata.h
dst_ops.h	net/dst: use a smaller percpu_counter batch for dst entries accounting	2020-05-08 21:33:33 -07:00
erspan.h	erspan: Add type I version 0 support.	2020-05-05 13:23:29 -07:00
esp.h	ESP: Export esp_output_fill_trailer function	2020-02-19 13:52:32 +01:00
espintcp.h
ethoc.h
failover.h
fib_notifier.h
fib_rules.h	fib: add missing attribute validation for tun_id	2020-03-03 13:28:48 -08:00
firewire.h
flow.h
flow_dissector.h	net: sched: correct flower port blocking	2020-02-17 21:33:28 -08:00
flow_offload.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-06 22:10:13 -07:00
fou.h
fq.h
fq_impl.h
garp.h
gen_stats.h
genetlink.h
geneve.h
gre.h
gro_cells.h
gtp.h
gue.h
hwbm.h
icmp.h	icmp: introduce helper for nat'd source address in network device context	2020-02-13 14:19:00 -08:00
ieee80211_radiotap.h
ieee802154_netdev.h
if_inet6.h	ipv6: Implement draft-ietf-6man-rfc4941bis	2020-05-06 17:00:02 -07:00
ife.h
ila.h
inet6_connection_sock.h
inet6_hashtables.h	net: Track socket refcounts in skb_steal_sock()	2020-03-30 13:45:04 -07:00
inet_common.h
inet_connection_sock.h	bpf: sockmap: Only check ULP for TCP sockets	2020-03-09 22:34:58 +01:00
inet_ecn.h	tunnel: Propagate ECT(1) when decapsulating as recommended by RFC6040	2020-04-30 20:32:15 -07:00
inet_frag.h
inet_hashtables.h	net: Track socket refcounts in skb_steal_sock()	2020-03-30 13:45:04 -07:00
inet_sock.h	net: inet_sock: Replace zero-length array with flexible-array member	2020-03-02 11:16:28 -08:00
inet_timewait_sock.h
inetpeer.h
ip.h
ip6_checksum.h	net: core: add helper tcp_v6_gso_csum_prep	2020-02-19 11:20:59 -08:00
ip6_fib.h	ipv6: Use global sernum for dst validation with nexthop objects	2020-05-01 12:46:30 -07:00
ip6_route.h	net: ipv6: new arg skip_notify to ip6_rt_del	2020-04-28 12:50:37 -07:00
ip6_tunnel.h
ip_fib.h	net: add net available in build_state	2020-03-29 22:30:57 -07:00
ip_tunnels.h
ip_vs.h
ipcomp.h
ipconfig.h
ipv6.h	net: ipv6: remove unused inline function ip6_set_txhash	2020-04-24 16:58:34 -07:00
ipv6_frag.h
ipv6_stubs.h	net: ipv6: new arg skip_notify to ip6_rt_del	2020-04-28 12:50:37 -07:00
ipx.h	bonding/alb: properly access headers in bond_alb_xmit()	2020-02-05 14:28:09 +01:00
iw_handler.h
kcm.h
l3mdev.h
lag.h
lapb.h
lib80211.h
llc.h
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
lwtunnel.h	net: add net available in build_state	2020-03-29 22:30:57 -07:00
mac80211.h	mac80211: populate debugfs only after cfg80211 init	2020-04-24 11:30:13 +02:00
mac802154.h
macsec.h	net: macsec: add support for getting offloaded stats	2020-03-26 20:17:36 -07:00
mip6.h	net: mip6: Replace zero-length array with flexible-array member	2020-03-02 11:16:27 -08:00
mld.h	net: ipv6: mld: Replace zero-length array with flexible-array member	2020-02-29 21:52:20 -08:00
mpls.h
mpls_iptunnel.h	net: mpls: Replace zero-length array with flexible-array member	2020-02-28 12:08:37 -08:00
mptcp.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-06 22:10:13 -07:00
mrp.h
ncsi.h
ndisc.h	ipv6: ndisc: RFC-ietf-6man-ra-pref64-09 is now published as RFC8781	2020-04-22 12:15:07 -07:00
neighbour.h	neighbour: Replace zero-length array with flexible-array member	2020-02-29 21:52:20 -08:00
net_failover.h
net_namespace.h	ipv6: Use global sernum for dst validation with nexthop objects	2020-05-01 12:46:30 -07:00
net_ratelimit.h
netevent.h
netlabel.h
netlink.h	netlink: add infrastructure to expose policies to userspace	2020-04-30 17:51:42 -07:00
netprio_cgroup.h
netrom.h
nexthop.h	net: nexthop: Replace zero-length array with flexible-array member	2020-02-29 21:52:20 -08:00
nl802154.h
nsh.h
p8022.h
page_pool.h	net: page_pool: API cleanup and comments	2020-02-20 10:09:25 -08:00
pie.h	pie: realign comment	2020-03-04 13:25:55 -08:00
ping.h
pkt_cls.h	net: sched: expose HW stats types per action used by drivers	2020-03-30 11:06:49 -07:00
pkt_sched.h	net_sched: add qdisc_watchdog_schedule_range_ns()	2020-03-17 21:16:34 -07:00
pptp.h
protocol.h
psample.h
psnap.h
raw.h
rawv6.h
red.h	net: sched: RED: Introduce an ECN nodrop mode	2020-03-14 21:03:46 -07:00
regulatory.h
request_sock.h
rose.h
route.h	Remove DST_HOST	2020-03-23 21:57:44 -07:00
rpl.h	net: ipv6: add rpl sr tunnel	2020-03-29 22:30:57 -07:00
rsi_91x.h
rtnetlink.h
rtnh.h
sch_generic.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-06 22:10:13 -07:00
scm.h
secure_seq.h
seg6.h
seg6_hmac.h
seg6_local.h
slhc_vj.h
smc.h
snmp.h
sock.h	net: sock.h: fix skb_steal_sock() kernel-doc	2020-04-07 18:09:30 -07:00
sock_reuseport.h	net: sock_reuseport: Replace zero-length array with flexible-array member	2020-02-29 21:52:19 -08:00
Space.h
stp.h
strparser.h
switchdev.h	switchdev: mrp: Extend switchdev API to offload MRP	2020-04-27 11:40:25 -07:00
tcp.h	tcp: refine tcp_pacing_delay() for very low pacing rates	2020-05-06 17:29:38 -07:00
tcp_states.h
timewait_sock.h
tipc.h
tls.h
tls_toe.h
transp_v6.h
tso.h
tun_proto.h
udp.h	bpf: Add sockmap hooks for UDP sockets	2020-03-09 22:34:58 +01:00
udp_tunnel.h
udplite.h
vsock_addr.h
vxlan.h
wext.h
wimax.h
x25.h
x25device.h
xdp.h	xdp: export the DEV_MAP_BULK_SIZE macro	2020-04-22 20:11:29 -07:00
xdp_priv.h
xdp_sock.h
xfrm.h