From patchwork Wed Jul 26 15:55:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavan Nikhilesh Bhagavatula X-Patchwork-Id: 129707 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 58E8542F52; Wed, 26 Jul 2023 17:55:45 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3F4F240E25; Wed, 26 Jul 2023 17:55:43 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 264FE40A79 for ; Wed, 26 Jul 2023 17:55:42 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36QCX3bb000369; Wed, 26 Jul 2023 08:55:41 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=7UCpdsoYfADjMdMApk4iEhpRtPV+DICaR8Q5GcXxOzk=; b=Xn8GcbBYrH09GXSERY5mnVav+SEBQcofpzeWkC8dFVs5PocLX6OEoCL7R+cZR+hm2/Gy kk50y/on29dNDASscnOIBylEOCNWP7rG6UG9lZ7tmhHeXmYpK9m9v88bJoqhbEu24Yfx xYcLlmLop/2ym0uU+c+OU7vcN+F0jhZSdVWd5fI27REd1Zb/ERS6ryZWrHbmpNXOuUrb 19opQhrkJwBTAHG9dHK+/daXhVHLSCVxV2V05DT52v18mQoDAX3ppmLdYI1MjHgEjJPE N7A9rdAtZ885bL/+cu+9oW00YZlA176P8Qg6tPJHzI+1jntnf500J/bOkxIJdwNeXjM5 oA== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3s18r2atxb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 26 Jul 2023 08:55:37 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Wed, 26 Jul 2023 08:55:33 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Wed, 26 Jul 2023 08:55:33 -0700 Received: from MININT-80QBFE8.corp.innovium.com (unknown [10.28.164.122]) by maili.marvell.com (Postfix) with ESMTP id D249F3F704D; Wed, 26 Jul 2023 08:55:28 -0700 (PDT) From: To: CC: , , , , , , , , , , , , Pavan Nikhilesh Subject: [PATCH v2] doc: announce changes to event device structures Date: Wed, 26 Jul 2023 21:25:24 +0530 Message-ID: <20230726155524.799-1-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230725230458.1316-1-pbhagavatula@marvell.com> References: <20230725230458.1316-1-pbhagavatula@marvell.com> MIME-Version: 1.0 X-Proofpoint-GUID: bo7MaI4xN9avrsuNCig7S9721xRaaIzu X-Proofpoint-ORIG-GUID: bo7MaI4xN9avrsuNCig7S9721xRaaIzu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-26_06,2023-07-26_01,2023-05-22_02 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 From: Pavan Nikhilesh The structures ``rte_event_dev_info``, ``rte_event_fp_ops`` will be modified to add new elements to support link profiles. A new field ``max_profiles_per_port`` will be added to ``rte_event_dev_info`` and ``switch_profile`` will be added to ``rte_event_fp_ops``. A profile is a unique identifier for a set of event queues linked to an event port. The unique identifier spans from 0 to the value advertised in ``rte_event_dev_info.max_profiles_per_port`` - 1. Two new experimental APIs will be added, one to associate a set of event queues with a profile which can be linked to an event port and another to switch the profile which would affect the next dequeue call. Signed-off-by: Pavan Nikhilesh Acked-by: Jerin Jacob --- v2 Changes: - Add more description to commit log. - Remove experimental API description from deprication.rst. doc/guides/rel_notes/deprecation.rst | 5 +++++ 1 file changed, 5 insertions(+) -- 2.25.1 diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index fb771a0305..1c52159673 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -161,3 +161,8 @@ Deprecation Notices The new port library API (functions rte_swx_port_*) will gradually transition from experimental to stable status starting with DPDK 23.07 release. + +* eventdev: The structures ``rte_event_dev_info``, ``rte_event_fp_ops`` will be + modified to add new elements to support link profiles.A new field + ``max_profiles_per_port`` will be added to ``rte_event_dev_info`` and + ``switch_profile`` will be added to ``rte_event_fp_ops``.