netdev - Re: [PATCH net-next 0/3] netdevsim: link and forward skbs between

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Message-ID: <43239302-8882-4eb3-ad5f-7843c82d6f3f@davidwei.uk>
Date: Fri, 8 Dec 2023 13:45:02 -0800
From: David Wei <dw@...idwei.uk>
To: Jiri Pirko <jiri@...nulli.us>
Cc: Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Paolo Abeni <pabeni@...hat.com>
Subject: Re: [PATCH net-next 0/3] netdevsim: link and forward skbs between

On 2023-12-08 02:13, Jiri Pirko wrote:
> "netdevsim: link and forward skbs between"
> I think it there something wrong with your email client, cutting
> subjects like this (all of them).

Apologies, I autoformatted my patch files before git send-email which
wrapped all lines including the subject.

> 
> Thu, Dec 07, 2023 at 06:21:14PM CET, dw@...idwei.uk wrote:
>> This patchset adds the ability to link two netdevsim ports together and
>> forward skbs between them, similar to veth. The goal is to use netdevsim
>> for testing features e.g. zero copy Rx using io_uring.
>>
>> This feature was tested locally on QEMU, and a selftest is included.
>>
>> David Wei (3):
>>  netdevsim: allow two netdevsim ports to be connected
>>  netdevsim: forward skbs from one connected port to another
>>  netdevsim: add selftest for forwarding skb between connected ports
>>
>> drivers/net/netdevsim/bus.c                   |  10 ++
>> drivers/net/netdevsim/dev.c                   |  97 +++++++++++++++
>> drivers/net/netdevsim/netdev.c                |  25 +++-
>> drivers/net/netdevsim/netdevsim.h             |   3 +
>> .../drivers/net/netdevsim/forward.sh          | 111 ++++++++++++++++++
>> 5 files changed, 241 insertions(+), 5 deletions(-)
>> create mode 100755 tools/testing/selftests/drivers/net/netdevsim/forward.sh
>>
>> -- 
>> 2.39.3
>>
>>