netdev - RE: [Intel-wired-lan] [PATCH iwl-next v6 09/12] ice: Add VLAN FDB support in switchdev mode

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Message-ID: <PH0PR11MB501360B80A71892E233FE0CD963CA@PH0PR11MB5013.namprd11.prod.outlook.com>
Date: Sat, 22 Jul 2023 06:49:35 +0000
From: "Buvaneswaran, Sujai" <sujai.buvaneswaran@...el.com>
To: "Drewek, Wojciech" <wojciech.drewek@...el.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
CC: "pmenzel@...gen.mpg.de" <pmenzel@...gen.mpg.de>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>, "vladbu@...dia.com" <vladbu@...dia.com>,
	"kuba@...nel.org" <kuba@...nel.org>, "simon.horman@...igine.com"
	<simon.horman@...igine.com>, "dan.carpenter@...aro.org"
	<dan.carpenter@...aro.org>
Subject: RE: [Intel-wired-lan] [PATCH iwl-next v6 09/12] ice: Add VLAN FDB
 support in switchdev mode

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Wojciech Drewek
> Sent: Wednesday, July 12, 2023 4:34 PM
> To: intel-wired-lan@...ts.osuosl.org
> Cc: pmenzel@...gen.mpg.de; netdev@...r.kernel.org; vladbu@...dia.com;
> kuba@...nel.org; simon.horman@...igine.com; dan.carpenter@...aro.org
> Subject: [Intel-wired-lan] [PATCH iwl-next v6 09/12] ice: Add VLAN FDB
> support in switchdev mode
> 
> From: Marcin Szycik <marcin.szycik@...el.com>
> 
> Add support for matching on VLAN tag in bridge offloads.
> Currently only trunk mode is supported.
> 
> To enable VLAN filtering (existing FDB entries will be deleted):
> ip link set $BR type bridge vlan_filtering 1
> 
> To add VLANs to bridge in trunk mode:
> bridge vlan add dev $PF1 vid 110-111
> bridge vlan add dev $VF1_PR vid 110-111
> 
> Signed-off-by: Marcin Szycik <marcin.szycik@...el.com>
> Signed-off-by: Wojciech Drewek <wojciech.drewek@...el.com>
> ---
> v2: introduce ice_eswitch_is_vid_valid, remove vlan bool arg,
>     introduce better log msg
> v3: move inline function (ice_eswitch_is_vid_valid) to
>     ice_eswitch_br.h
> v5: introduce ice_eswitch_br_get_lkups_cnt and
>     ice_eswitch_br_add_vlan_lkup in order to reduce
>     duplicate code, rename ice_eswitch_is_vid_valid to
>     ice_eswitch_br_is_vid_valid to keep the naming convention
> v6: remove FDBs associated with the deleted vlan
> ---
>  .../net/ethernet/intel/ice/ice_eswitch_br.c   | 304 +++++++++++++++++-
>  .../net/ethernet/intel/ice/ice_eswitch_br.h   |  21 ++
>  2 files changed, 317 insertions(+), 8 deletions(-)
> 
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@...el.com>