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Sun, 18 Mar 2018 05:57:38 +0000 From: Shahaf Shuler To: Ferruh Yigit , Neil Horman , John McNamara , "Marko Kovacevic" CC: "dev@dpdk.org" , Thomas Monjalon Thread-Topic: [PATCH] doc: reduce initial offload API scope to drivers Thread-Index: AQHTvTvpxf3Dy6/zZUKeIVRLdkzQzKPVgHsg Date: Sun, 18 Mar 2018 05:57:38 +0000 Message-ID: References: <20171017142414.127705-1-shahafs@mellanox.com> <20180316153141.124657-1-ferruh.yigit@intel.com> In-Reply-To: <20180316153141.124657-1-ferruh.yigit@intel.com> 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: [31.154.10.107] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; DB7PR05MB4508; 6:pr4C3gHbDTZ7vUdJb6wMPbP8Q8CTlTKit4c65UnuNSIF9ckn86ZNviDFzw7usEJqw6pvE+XNSjotodLa8VfuqWa23h8MUHYaXX/T98oKcTInDdD1kmdJDbdpgypkH1LYeIFXDq7QbAyP6CAp0rFTt1bRJ8u8x4p2xhZVl4e6UkXEqt11TZpizziZo3Rg2tj49NYLkSWr6syA4AKXmqJKfUR46Z39DGlVoas6pMcfm0pO6jO0s2eq0nwklEe0mXiGl761WR4y8DeGfcsFn2zUhbeLYRqEcfpzLF1SHilP9brRPL8xbMFwRVhMg4/Z1+74VIyBAXcAyL/j0ozSO8AtStX4s9ZxVgEZuUd6p0Kn7u3XnZbVxvC2Z9rgVyPMi5UJ; 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DIR:OUT; SFP:1101; SCL:1; SRVR:DB7PR05MB4508; H:DB7PR05MB4426.eurprd05.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: Smv1HBEPqhXDyMvbJil97tM/SaF7igdCU+J4t4kUYTQj5HXi+gQL3ON6tDVqqf/M6wBV4w7ejet0SMN1CNTrLxpqvXX4R360OfXb/i7gk5tIE+Tx/aFhVS3Nd8mKK6VlOPHEgA0JAtAtp9UfY42oFuZwlhE+6oYPEw6YxSAFncXO+3U+Uow0odbzRoNqXvS/IAe/IG3ciPQm9UOu47nup15Y4QIDFCkf4AyoiKxlBzD80DvaeRwnPBGj8Qis95WIzi/rZqxa8NVSRRARKsVBsH9HrsknzQ/T+PI/wQrV1Vlv5zhPgU4RxuBTaZhKPANAEaDzgk8+yye0B53Y3Y6Z0g== 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-Network-Message-Id: a4204ba4-2fc1-42e7-f649-08d58c9527b7 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Mar 2018 05:57:38.5926 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR05MB4508 Subject: Re: [dpdk-dev] [PATCH] doc: reduce initial offload API scope to drivers 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: Sun, 18 Mar 2018 05:57:41 -0000 Hi Ferruh, Friday, March 16, 2018 5:32 PM, Ferruh Yigit: > Subject: [PATCH] doc: reduce initial offload API scope to drivers >=20 > 18.05 tagets ethdev-PMD offload API, which means switching all PMDs to > new offloading API >=20 > Next step targets ethdev-application offload API which means forcing > applications to switch to new API >=20 > Fixes: 3004d3454192 ("doc: update deprecation of ethdev offload API") > Cc: shahafs@mellanox.com >=20 > Signed-off-by: Ferruh Yigit > --- > doc/guides/rel_notes/deprecation.rst | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) >=20 > diff --git a/doc/guides/rel_notes/deprecation.rst > b/doc/guides/rel_notes/deprecation.rst > index 0c696f743..b40c57f28 100644 > --- a/doc/guides/rel_notes/deprecation.rst > +++ b/doc/guides/rel_notes/deprecation.rst > @@ -97,8 +97,13 @@ Deprecation Notices > * ethdev: a new Tx and Rx offload API was introduced on 17.11. > In the new API, offloads are divided into per-port and per-queue offlo= ads. > Offloads are disabled by default and enabled per application request. > - The old offloads API is target to be deprecated on 18.05. This include= s: > + The old offloads API between ethdev and drivers is target to be > deprecated on 18.05. > + This includes: >=20 > + - removal of the conversion in ethdev from new offloading API to old A= PI. We cannot remove this part before all of the applications has moved to the = new API. The conversion function is to help PMDs to have single control path with no= branch for both old and new application.=20 > + > + In later releases the old offloading API between ethdev and > + applications will be deprecated too, which will include: > - removal of ``ETH_TXQ_FLAGS_NO*`` flags. > - removal of ``txq_flags`` field from ``rte_eth_txconf`` struct. > - removal of the offloads bit-field from ``rte_eth_rxmode`` struct. I am OK with postponing the deprecation to a later release and have the PMD= s conversion to the new API in the current/next one.=20 > -- > 2.13.6