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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB5054.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7e538fdb-fb86-48be-1a8d-08d9479ff886 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Jul 2021 14:51:04.3679 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: +uwclDpqByus6UzFCMMN41PVZAQOhXnZKFbISm40B2TvAtp6OAaa1IJMbpOzZptcIF+unYs/VyFwhHHWJrTE9A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5168 Subject: Re: [dpdk-dev] [PATCH 2/2] net/mlx5: avoid unbind step to enable switchdev mode X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> Hi, Can you kindly update on the status of this series? Kindest regards, Raslan Darawsheh > -----Original Message----- > From: dev <dev-bounces@dpdk.org> On Behalf Of Jan Viktorin > Sent: Monday, March 15, 2021 5:34 PM > To: dev@dpdk.org > Cc: Jan Viktorin <viktorin@cesnet.cz>; Asaf Penso <asafp@nvidia.com>; > Shahaf Shuler <shahafs@nvidia.com>; Slava Ovsiienko > <viacheslavo@nvidia.com>; Matan Azrad <matan@nvidia.com> > Subject: [dpdk-dev] [PATCH 2/2] net/mlx5: avoid unbind step to enable > switchdev mode >=20 > From: Jan Viktorin <viktorin@cesnet.cz> >=20 > The step 4 is a contradiction. It advices to unbind the device from the > mlx5_core which removes the associated system network interface (e.g. > eth0). In the step 5, the same system network interface (e.g. eth0) is > required to exist. >=20 > Signed-off-by: Jan Viktorin <viktorin@cesnet.cz> > --- > doc/guides/nics/mlx5.rst | 6 +----- > 1 file changed, 1 insertion(+), 5 deletions(-) >=20 > diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst index > 0a2dc3dee..122d8e0fc 100644 > --- a/doc/guides/nics/mlx5.rst > +++ b/doc/guides/nics/mlx5.rst > @@ -1370,11 +1370,7 @@ the DPDK application. >=20 > echo <num of vfs > /sys/class/net/<net device>/device/sriov_numv= fs >=20 > -4. Unbind the device (can be rebind after the switchdev mode):: > - > - echo -n "<device pci address>" > > /sys/bus/pci/drivers/mlx5_core/unbind > - > -5. Enable switchdev mode:: > +4. Enable switchdev mode:: >=20 > echo switchdev > /sys/class/net/<net device>/compat/devlink/mode >=20 > -- > 2.30.1