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Wed, 5 May 2021 14:39:22 +0000 From: "Xu, Rosen" To: Thomas Monjalon , "hemant.agrawal@nxp.com" , "Yigit, Ferruh" CC: "dev@dpdk.org" , "stable@dpdk.org" , "stephen@networkplumber.org" , "longli@microsoft.com" Thread-Topic: [dpdk-stable] [dpdk-dev] [PATCH] ethdev: add missing buses in dev iterator Thread-Index: AQHXQOPk1405CV6G/U2POi6zZmDxTarTeJkAgAF+d8A= Date: Wed, 5 May 2021 14:39:22 +0000 Message-ID: References: <20210429055548.12964-1-hemant.agrawal@nxp.com> <2232862.pp3s5jRlb4@thomas> In-Reply-To: <2232862.pp3s5jRlb4@thomas> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.5.1.3 dlp-reaction: no-action x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYmNlODVjNGUtNGJmMi00MDg3LWE5MGEtYjIzZTFhZGZlM2NmIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoibVVhR09jSXZYREF3bHV4Rlc3cU1oKytqa0hRN1dtTjBYN1lBRk9PQ2pMV2tqaE5FTitBM05vUVZYWnYwNE9cL0QifQ== x-ctpclassification: CTP_NT authentication-results: monjalon.net; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BYAPR11MB2901.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: fb3b33ab-3aac-44fc-166a-08d90fd392da X-MS-Exchange-CrossTenant-originalarrivaltime: 05 May 2021 14:39:22.5338 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: pR2yGYC9Qc5fwydAVZm6HORNncROXJ0U/ZoZ+eweuHXS/OkqIfSbb5H9PQEl4khAEme7lsnox9mwbljMGOtdzg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR11MB4243 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] ethdev: add missing buses in dev iterator X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi Thomas and Ferruh, I just back from my Labor Day Holiday. I have checked there is no usage in = ifpga bus. Thanks, Rosen > -----Original Message----- > From: Thomas Monjalon > Sent: Tuesday, May 04, 2021 23:50 > To: hemant.agrawal@nxp.com; Yigit, Ferruh > Cc: dev@dpdk.org; stable@dpdk.org; stephen@networkplumber.org; > longli@microsoft.com; Xu, Rosen > Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] ethdev: add missing buses i= n > dev iterator >=20 > 04/05/2021 14:49, Ferruh Yigit: > > On 4/29/2021 9:01 AM, Hemant Agrawal wrote: > > > > > > On 4/29/2021 1:26 PM, Thomas Monjalon wrote: > > >> 29/04/2021 07:55, Hemant Agrawal: > > >>> This patch fixes issue with OVS 2.15 not working on DPAA/FSLMC > > >>> based platform due to missing support for these busses in > > >>> dev_iterate. > > >>> This patch adds dpaa_bus and fslmc to dev iterator for bus > > >>> arguments. > > >> I think we should add VMBus as well. > > > They are 2 buses remaining vmbus and ifpga. However I don't know, if > > > they use args as vdev or as pci? > > > > cc Rosen for the 'ifpga' bus, 'vmbus' maintainer seems already cc'ed. > > > > This variable ('bus_param_key') is used to construct 'bus_str', and 'bu= s_str' > > seems used only for the '.dev_iterate' bus operation. > > > > Since 'ifpga' & 'vmbus' are not implementing the '.dev_iterate', so is > > it really required to add them? >=20 > Good point Ferruh. >=20 > The only bus implementing dev_iterate are dpaa, fslmc, pci and vdev. > So this patch makes sense. >=20 > Acked-by: Thomas Monjalon >=20