netdev - RE: [Intel-wired-lan] [iwl-next v2 1/8] ice: remove eswitch changing queues algorithm

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Date: Fri, 16 Feb 2024 12:13:35 +0000
From: "Buvaneswaran, Sujai" <sujai.buvaneswaran@...el.com>
To: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
CC: "Drewek, Wojciech" <wojciech.drewek@...el.com>, "Szycik, Marcin"
	<marcin.szycik@...el.com>, Marcin Szycik <marcin.szycik@...ux.intel.com>,
	"Kitszel, Przemyslaw" <przemyslaw.kitszel@...el.com>, "Samudrala, Sridhar"
	<sridhar.samudrala@...el.com>, "horms@...nel.org" <horms@...nel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [Intel-wired-lan] [iwl-next v2 1/8] ice: remove eswitch changing
 queues algorithm

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Michal Swiatkowski
> Sent: Friday, February 2, 2024 8:29 PM
> To: intel-wired-lan@...ts.osuosl.org
> Cc: Drewek, Wojciech <wojciech.drewek@...el.com>; Szycik, Marcin
> <marcin.szycik@...el.com>; Marcin Szycik <marcin.szycik@...ux.intel.com>;
> Kitszel, Przemyslaw <przemyslaw.kitszel@...el.com>; Samudrala, Sridhar
> <sridhar.samudrala@...el.com>; horms@...nel.org;
> netdev@...r.kernel.org; Michal Swiatkowski
> <michal.swiatkowski@...ux.intel.com>
> Subject: [Intel-wired-lan] [iwl-next v2 1/8] ice: remove eswitch changing
> queues algorithm
> 
> Changing queues used by eswitch will be done through PF netdev.
> There is no need to reserve queues if the number of used queues is known.
> 
> Reviewed-by: Wojciech Drewek <wojciech.drewek@...el.com>
> Reviewed-by: Marcin Szycik <marcin.szycik@...ux.intel.com>
> Signed-off-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
> ---
>  drivers/net/ethernet/intel/ice/ice.h         |  6 ----
>  drivers/net/ethernet/intel/ice/ice_eswitch.c | 34 --------------------
> drivers/net/ethernet/intel/ice/ice_eswitch.h |  4 ---
>  drivers/net/ethernet/intel/ice/ice_sriov.c   |  3 --
>  4 files changed, 47 deletions(-)
> 

Hi Michal,

We are observing VF-VF ping issue with these new upstream patch series - "ice: use less resources in switchdev".
Ping between VFs is not working when bond is used. VF to peer client is working with bonding.

However without bond, both VF-VF and VF to client is working properly.

Thanks,
Sujai B