From: Thomas F Herbert <thomasfherbert-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
pshelar-l0M0P4e3n4LQT0dZR+AlfA@public.gmane.org
Cc: dev-yBygre7rU0TnMu66kgdUjQ@public.gmane.org,
therbert-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Subject: [PATCH net-next V14 0/3] openvswitch: Add support for 802.1ad
Date: Wed, 30 Sep 2015 23:32:57 -0400 [thread overview]
Message-ID: <1443670380-4245-1-git-send-email-thomasfherbert@gmail.com> (raw)
Although the Open Flow specification specified support for 802.1AD (qinq)
as well as push and pop vlan headers, So far Open vSwitch has only
supported a single tag header. This patch implements 802.1AD in the kernel
module.
This patch accompanies version 14 of the user level openvswitch patch
submitted to openvswitch dev list.
V14: Add outer tpid to flow_key
V13: Fix incorrect encoding and decoding of netlink to/from key
attributes.
V12: Fix some problems and issues pointed out by reviewers. When parsing
netlink attributes Ether types other then 0x88a8 as outer tpid.
V11: Add inner tpid to flow key. Fix separate inner encap attribute
when parsing netlink attributes. Merge 2 patches to consolidate
qinq changes.
V10: Implement reviewer comments: Consolidate vlan parsing functions.
Splits netlink parsing and flow conversion into a separate patch. Uses
double encap attribute encapsulation for 802.1ad. Netlink attributes
now look like this:
eth_type(0x88a8),vlan(vid=100),encap(eth_type(0x8100), vlan(vid=200),
encap(eth_type(0x0800), ...))
The double encap atributes in this version of the patch is incompatible with
old versions of the user level 802.1ad patch. A new user level patch which
is also being submitted simultaneously to openvswitch dev mailing list.
V9: Includes changes suggested by reviewers
V8: Includes changes suggested by reviewers
V7: Includes changes suggested by reviewers
V6: Rebased to net-next
V5: Use encapsulated attributes
For discussion, history and previous versions of the kernel module
patch and the user code patch see the OVS dev mailing list,
openvswitch.org/pipermail/dev/..
Thomas F Herbert (3):
openvswitch: 802.1ad uapi changes.
Check for vlan ethernet types for 8021.q or 802.1ad
802.1AD: Flow handling, actions, vlan parsing and netlink attributes
include/linux/if_vlan.h | 17 ++++
include/uapi/linux/openvswitch.h | 17 ++--
net/openvswitch/actions.c | 4 +-
net/openvswitch/flow.c | 87 ++++++++++++++++----
net/openvswitch/flow.h | 11 ++-
net/openvswitch/flow_netlink.c | 167 +++++++++++++++++++++++++++++++++++----
net/openvswitch/vport-netdev.c | 4 +-
7 files changed, 265 insertions(+), 42 deletions(-)
--
2.4.3
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next reply other threads:[~2015-10-01 3:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-01 3:32 Thomas F Herbert [this message]
2015-10-01 3:32 ` [PATCH net-next V14 1/3] openvswitch: 802.1ad uapi changes Thomas F Herbert
2015-10-01 3:32 ` [PATCH net-next V14 2/3] openvswitch: Check for vlan ethernet types for 8021.q or 802.1ad Thomas F Herbert
[not found] ` <1443670380-4245-1-git-send-email-thomasfherbert-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-10-01 3:33 ` [PATCH net-next V14 3/3] openvswitch: 802.1ad: Flow handling, actions, vlan parsing and netlink attributes Thomas F Herbert
2015-10-02 21:48 ` Thomas F Herbert
[not found] ` <560EFBB2.707-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-10-02 21:59 ` Pravin Shelar
2015-10-06 0:27 ` Pravin Shelar
2015-10-02 17:38 ` [PATCH net-next V14 0/3] openvswitch: Add support for 802.1ad Pravin Shelar
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