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Tue, 8 Aug 2017 04:56:15 +0000 From: Shahaf Shuler To: Yongseok Koh , Stephen Hemminger CC: "dev@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH] ethdev: add notice for planned name size change Thread-Index: AQHS9mmukwqwKJyh+0Kgd8scLI+AJ6J5qcUAgABujoA= Date: Tue, 8 Aug 2017 04:56:15 +0000 Message-ID: References: <20170706150751.27251-1-stephen@networkplumber.org> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=shahafs@mellanox.com; x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; DB6PR0501MB2037; 6:ZYg6kNSQ7Bc4/vExI+kShscMRf//Vb6IGzTeeShmrOzZe+BXX7vXJDb9rdm0EjJP5QWY1I+HGjmy53voWtR9ZYZ09nTT16aHCTThpMydmRGU5lW9scK+TLf9jVAK9RrexWhHBb8srK8XFDdrUCeQkw7XPZGi+aRGyXrnT/ESBmGpSGdZYNAbEZ6ARJIH+Gtnk+l3nAMD6F0VPkjHLFH0HICYVKwUmC8fqRhHY3q7ocbl42aazBWASBmQgvDmAFFwn9NLi8dlgOgkwxAtM9wIlxBQMGHeKhG/9wqwNOGXm2dwMe8BEjk7rZu+TJVzAIGrjozXRYcEnPB6D4TGa9BYIQ==; 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DIR:OUT; SFP:1101; SCL:1; SRVR:DB6PR0501MB2037; H:VI1PR05MB3149.eurprd05.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; MX:1; A:1; LANG:en; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Aug 2017 04:56:15.1848 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0501MB2037 Subject: Re: [dpdk-dev] [PATCH] ethdev: add notice for planned name size change X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Aug 2017 04:56:18 -0000 Tuesday, August 8, 2017 1:20 AM, Yongseok Koh: > > On Jul 6, 2017, at 8:07 AM, Stephen Hemminger > wrote: > > > > VMBUS support will use GUID in eth_dev_data name field which requires > > at least 37 characters. Plan for increase in size now. > > > > Signed-off-by: Stephen Hemminger > > --- > > doc/guides/rel_notes/deprecation.rst | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/doc/guides/rel_notes/deprecation.rst > > b/doc/guides/rel_notes/deprecation.rst > > index 2e708dbe0deb..d5b70c50064a 100644 > > --- a/doc/guides/rel_notes/deprecation.rst > > +++ b/doc/guides/rel_notes/deprecation.rst > > @@ -95,3 +95,7 @@ Deprecation Notices > > The non-"do-sig" versions of the hash tables will be removed > > (including the ``signature_offset`` parameter) > > and the "do-sig" versions renamed accordingly. > > + > > +* ethdev: An ABI change is planned for 17.11 for the structure > eth_dev_data. > Isn't it better to use "``rte_eth_dev_data``"? >=20 > > + The size of the unique name will increase RTE_ETH_NAME_MAX_LEN > from > > + 32 to > > + 64 characters to allow using a globally unique identifier (GUID) in = this > field. >=20 > Except for the small comment above, > Acked-by: Yongseok Koh Acked-by: Shahaf Shuler >=20 > Thanks, > Yongseok