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From: Simon Horman <horms@kernel.org>
To: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
	marcin.szycik@intel.com, wojciech.drewek@intel.com,
	sridhar.samudrala@intel.com, przemyslaw.kitszel@intel.com,
	Marcin Szycik <marcin.szycik@linux.intel.com>
Subject: Re: [iwl-next v1 4/8] ice: control default Tx rule in lag
Date: Fri, 2 Feb 2024 18:18:05 +0100	[thread overview]
Message-ID: <20240202171805.GS530335@kernel.org> (raw)
In-Reply-To: <ZbtCom/grznFpesc@mev-dev>

On Thu, Feb 01, 2024 at 08:05:06AM +0100, Michal Swiatkowski wrote:
> On Mon, Jan 29, 2024 at 10:55:41AM +0000, Simon Horman wrote:
> > On Thu, Jan 25, 2024 at 01:53:10PM +0100, Michal Swiatkowski wrote:
> > > Tx rule in switchdev was changed to use PF instead of additional control
> > > plane VSI. Because of that during lag we should control it. Control
> > > means to add and remove the default Tx rule during lag active/inactive
> > > switching.
> > > 
> > > It can be done the same way as default Rx rule.
> > 
> > Hi Michal,
> > 
> > Can I confirm that LAG TX/RX works both before and after this patch?
> > 
> 
> Hi Simon,
> 
> This part of LAG code is related to the LAG + switchdev feature (it
> isn't chaning LAG core code). Hope that normal LAG also works well. This
> is the scenario when you have PF in switchdev, bond created of two PFs
> connected to the bridge with representors. Switching between interfaces
> from bond needs to add default Rx rule, and after my changes also
> default Tx rule.
> 
> Do you think I should add this description to commit message?

Thanks Michal,

I think that might be a good idea.

But my question was a bit different: I'm asking if this patch addresses
a regression introduced earlier in the series. Sorry for not being clearer
the first time around.

  reply	other threads:[~2024-02-02 17:18 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-25 12:53 [iwl-next v1 0/8] ice: use less resources in switchdev Michal Swiatkowski
2024-01-25 12:53 ` [iwl-next v1 1/8] ice: remove eswitch changing queues algorithm Michal Swiatkowski
2024-01-25 12:53 ` [iwl-next v1 2/8] ice: do Tx through PF netdev in slow-path Michal Swiatkowski
2024-01-25 12:53 ` [iwl-next v1 3/8] ice: default Tx rule instead of to queue Michal Swiatkowski
2024-01-25 12:53 ` [iwl-next v1 4/8] ice: control default Tx rule in lag Michal Swiatkowski
2024-01-29 10:55   ` Simon Horman
2024-02-01  7:05     ` Michal Swiatkowski
2024-02-02 17:18       ` Simon Horman [this message]
2024-01-25 12:53 ` [iwl-next v1 5/8] ice: remove switchdev control plane VSI Michal Swiatkowski
2024-01-25 12:53 ` [iwl-next v1 6/8] ice: change repr::id values Michal Swiatkowski
2024-01-25 12:53 ` [iwl-next v1 7/8] ice: do switchdev slow-path Rx using PF VSI Michal Swiatkowski
2024-01-25 12:53 ` [iwl-next v1 8/8] ice: count representor stats Michal Swiatkowski

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