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authorVivien Didelot <vivien.didelot@savoirfairelinux.com>2017-02-03 13:20:20 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-06 16:53:29 -0500
commitf515f192ab4f45bb695146b82432d63d98775787 (patch)
tree5a6fddcbb34e28e6850e63d3023504b46e5ea9c3 /include/crypto/aes.h
parentc5d35cb32cffa6e4c2db1cbd9a544e10a8d6fda9 (diff)
net: dsa: add switch notifier
Add a notifier block per DSA switch, registered against a notifier head in the switch fabric they belong to. This infrastructure will allow to propagate fabric-wide events such as port bridging, VLAN configuration, etc. If a DSA switch driver cares about cross-chip configuration, such events can be caught. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/crypto/aes.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-03-07 23:37:51 +0000
onnection, and neither the original direction 5-tuple nor the conntrack state bits carry this information. If needed, the directionality of the master connection can be stored in master's conntrack mark or labels, which are automatically inherited by the expected related connections. The fact that neither ARP nor ND packets are trackable by conntrack allows mutual exclusion between ARP/ND and the new conntrack original tuple fields. Hence, the IP addresses are overlaid in union with ARP and ND fields. This allows the sw_flow_key to not grow much due to this patch, but it also means that we must be careful to never use the new key fields with ARP or ND packets. ARP is easy to distinguish and keep mutually exclusive based on the ethernet type, but ND being an ICMPv6 protocol requires a bit more attention. Signed-off-by: Jarno Rajahalme <jarno@ovn.org> Acked-by: Joe Stringer <joe@ovn.org> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat
-rw-r--r--include/uapi/linux/openvswitch.h20
-rw-r--r--net/openvswitch/actions.c2
-rw-r--r--net/openvswitch/conntrack.c86
-rw-r--r--net/openvswitch/conntrack.h10
-rw-r--r--net/openvswitch/flow.c34
-rw-r--r--net/openvswitch/flow.h49
-rw-r--r--net/openvswitch/flow_netlink.c85
-rw-r--r--net/openvswitch/flow_netlink.h7
8 files changed, 246 insertions, 47 deletions
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h