netdev - Re: [patch iproute2 0/6] iproute2: add changes for switchdev

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Message-ID: <54807398.40201@cumulusnetworks.com>
Date:	Thu, 04 Dec 2014 06:45:44 -0800
From:	Roopa Prabhu <roopa@...ulusnetworks.com>
To:	Jiri Pirko <jiri@...nulli.us>
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Subject: Re: [patch iproute2 0/6] iproute2: add changes for switchdev

On 12/4/14, 6:34 AM, Jiri Pirko wrote:
> Thu, Dec 04, 2014 at 03:26:50PM CET, roopa@...ulusnetworks.com wrote:
>> On 12/4/14, 12:57 AM, Jiri Pirko wrote:
>>> Jiri Pirko (1):
>>>    iproute2: ipa: show switch id
>>>
>>> Scott Feldman (5):
>>>    bridge/fdb: fix statistics output spacing
>>>    bridge/fdb: add flag/indication for FDB entry synced from offload
>>>      device
>>>    bridge/link: add new offload hwmode swdev
>> Ack to most patches but nack on this one. The todo list still has a note to
>> revist the flag to indicate switchdev offloads.
>> Exposing this to userspace does not help that.
> Hmm, note that this is already exposed to userspace, this patchset is
> for iproute2 (userspace tool).
hmmm, all feedback on the switchdev patches seemed to indicate we can 
change this later.
  I don't see swdev mode being used in the kernel anywhere today.
I will send a patch to remove it. Its still in net-next and so can be 
changed ?.
I was going to resend my patch to introduce a common offload flag for 
all link objects.
It would be nice if all of them had a consistent flag to indicate hw 
offload and iproute2 could display the same flag for all.
Including bonds and vxlan's.

>
>>>    link: add missing IFLA_BRPORT_PROXYARP
>>>    bridge/link: add learning_sync policy flag
>>>
>>>   bridge/fdb.c              |  4 +++-
>>>   bridge/link.c             | 17 +++++++++++++++--
>>>   include/linux/if_bridge.h |  1 +
>>>   include/linux/if_link.h   |  3 +++
>>>   include/linux/neighbour.h |  1 +
>>>   ip/ipaddress.c            |  8 ++++++++
>>>   man/man8/bridge.8         | 19 ++++++++++++++-----
>>>   7 files changed, 45 insertions(+), 8 deletions(-)
>>>

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