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

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Message-ID: <ZXLsX0/n2r6sUorb@nanopsycho>
Date: Fri, 8 Dec 2023 11:13:51 +0100
From: Jiri Pirko <jiri@...nulli.us>
To: David Wei <dw@...idwei.uk>
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

"netdevsim: link and forward skbs between"
I think it there something wrong with your email client, cutting
subjects like this (all of them).

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
>
>