netdev - Re: [PATCH net-next] net/sched: cls_flower: Introduce support in SKIP SW flag

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Date:	Mon, 13 Jun 2016 12:03:55 +0300
From:	Amir Vadai <amir@...ai.me>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, Jiri Pirko <jiri@...lanox.com>,
	John Fastabend <john.r.fastabend@...el.com>,
	Jakub Kicinski <jakub.kicinski@...ronome.com>,
	Or Gerlitz <ogerlitz@...lanox.com>,
	Hadar Har-Zion <hadarh@...lanox.com>,
	Amir Vadai <amirva@...lanox.com>
Subject: Re: [PATCH net-next] net/sched: cls_flower: Introduce support in
 SKIP SW flag

On Mon, Jun 13, 2016 at 11:58:12AM +0300, Amir Vadai wrote:
> From: Amir Vadai <amirva@...lanox.com>
> 
> In order to make a filter processed only by hardware, skip_sw flag
> should be supplied. This is an addition to the already existing skip_hw
> flag (filter will be processed by software only). If no flag is
> specified, filter will be processed by both software and hardware.
> 
> If only hardware offloaded filters exist, fl_classify() will return
> without doing anything.
> 
> A following userspace patch will be sent once kernel patch is accepted.
> 
> Example:
> 
> tc filter add dev enp0s9 protocol ip prio 20 parent ffff: \
> 	flower \
> 		ip_proto 6 \
> 		indev enp0s9 \
> 		skip_sw \
> 	action skbedit mark 0x1234
> 
> Signed-off-by: Amir Vadai <amirva@...lanox.com>
> ---

Please ignore this mail - wrong patch sent.

Amir