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Fri, 3 Feb 2017 05:59:31 +0000 From: Nipun Gupta To: Bruce Richardson CC: Jerin Jacob , "dev@dpdk.org" , "thomas.monjalon@6wind.com" , Hemant Agrawal , "gage.eads@intel.com" , "harry.van.haaren@intel.com" Thread-Topic: [dpdk-dev] [PATCH v4 2/6] eventdev: define southbound driver interface Thread-Index: AQHSfUhQdHbCDQSIsUm9k2zRUQmLhqFVqvFAgAATaACAAPJgQA== Date: Fri, 3 Feb 2017 05:59:31 +0000 Message-ID: References: <1480996340-29871-1-git-send-email-jerin.jacob@caviumnetworks.com> <1482312326-2589-1-git-send-email-jerin.jacob@caviumnetworks.com> <1482312326-2589-3-git-send-email-jerin.jacob@caviumnetworks.com> <20170202113419.GA186604@bricha3-MOBL3.ger.corp.intel.com> <20170202135839.GA195928@bricha3-MOBL3.ger.corp.intel.com> In-Reply-To: <20170202135839.GA195928@bricha3-MOBL3.ger.corp.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=nipun.gupta@nxp.com; x-originating-ip: [192.88.169.1] x-microsoft-exchange-diagnostics: 1; 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DIR:OUT; SFP:1101; SCL:1; SRVR:AM4PR04MB1604; H:AM5PR0401MB2514.eurprd04.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; MX:1; A:1; LANG:en; x-ms-office365-filtering-correlation-id: c64aed28-68fc-41ac-0757-08d44bf9d268 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001)(48565401081); SRVR:AM4PR04MB1604; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(185117386973197)(228905959029699); x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(6040375)(601004)(2401047)(8121501046)(5005006)(10201501046)(3002001)(6055026)(6041248)(20161123562025)(20161123558025)(20161123560025)(20161123555025)(20161123564025)(6072148); SRVR:AM4PR04MB1604; BCL:0; PCL:0; RULEID:; SRVR:AM4PR04MB1604; x-forefront-prvs: 02070414A1 received-spf: None (protection.outlook.com: nxp.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: nxp.com X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Feb 2017 05:59:31.2953 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM4PR04MB1604 Subject: Re: [dpdk-dev] [PATCH v4 2/6] eventdev: define southbound driver interface 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: Fri, 03 Feb 2017 05:59:33 -0000 > -----Original Message----- > From: Bruce Richardson [mailto:bruce.richardson@intel.com] > Sent: Thursday, February 02, 2017 19:29 > To: Nipun Gupta > Cc: Jerin Jacob ; dev@dpdk.org; > thomas.monjalon@6wind.com; Hemant Agrawal ; > gage.eads@intel.com; harry.van.haaren@intel.com > Subject: Re: [dpdk-dev] [PATCH v4 2/6] eventdev: define southbound driver > interface >=20 > On Thu, Feb 02, 2017 at 12:53:17PM +0000, Nipun Gupta wrote: > > > > > > > -----Original Message----- > > > From: Bruce Richardson [mailto:bruce.richardson@intel.com] > > > Sent: Thursday, February 02, 2017 17:04 > > > To: Nipun Gupta > > > Cc: Jerin Jacob ; dev@dpdk.org; > > > thomas.monjalon@6wind.com; Hemant Agrawal > ; > > > gage.eads@intel.com; harry.van.haaren@intel.com > > > Subject: Re: [dpdk-dev] [PATCH v4 2/6] eventdev: define southbound dr= iver > > > interface > > > > > > On Thu, Feb 02, 2017 at 11:19:51AM +0000, Nipun Gupta wrote: > > > > > > > > > > > > > -----Original Message----- > > > > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Jerin Jacob > > > > > Sent: Wednesday, December 21, 2016 14:55 > > > > > To: dev@dpdk.org > > > > > Cc: thomas.monjalon@6wind.com; bruce.richardson@intel.com; > Hemant > > > > > Agrawal ; gage.eads@intel.com; > > > > > harry.van.haaren@intel.com; Jerin Jacob > > > > > > > > > > Subject: [dpdk-dev] [PATCH v4 2/6] eventdev: define southbound > > > > > driver interface > > > > > > > > > > Signed-off-by: Jerin Jacob > > > > > Acked-by: Bruce Richardson > > > > > --- > > > > > lib/librte_eventdev/rte_eventdev.h | 38 +++++ > > > > > lib/librte_eventdev/rte_eventdev_pmd.h | 294 > > > > > +++++++++++++++++++++++++++++++++ > > > > > 2 files changed, 332 insertions(+) > > > > > create mode 100644 lib/librte_eventdev/rte_eventdev_pmd.h > > > > > > > > > > > > > > > > > > > > > > +typedef int (*eventdev_port_link_t)(void *port, > > > > > + const uint8_t queues[], const uint8_t priorities[], > > > > > + uint16_t nb_links); > > > > > > > > I think having event device as input parameter to the port_link & > > > > port_unlink will be required so that queue configuration can be fet= ched > from > > > the event device. > > > > > > > Or each port structure in each driver can have a pointer back to its > containing > > > eventdev. That is what we have done in our SW eventdev driver. > > > > That's one solution, but I think having device in the API will be more = cleaner > here, just like > > it is provided in other configuration API's? > > > > Thanks, > > Nipun > > > Sure. Will you do up a patch to make this change, since the code is > already applied to next-event tree? Sure. I'll send a patch regarding the same :) Regards, Nipun >=20 > /Bruce