From patchwork Mon Jun 3 09:31:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavan Nikhilesh Bhagavatula X-Patchwork-Id: 54150 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 342181B974; Mon, 3 Jun 2019 11:32:14 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id E55B81B974 for ; Mon, 3 Jun 2019 11:32:12 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x539Umed007242; Mon, 3 Jun 2019 02:32:12 -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=pfpt0818; bh=FHUt2tLrbOvSbl8l3K2p/I1jepTEziCWK+NCcFHzMOA=; b=X97l9V1SAjUkxtCBPDntll58c/Srl3zqj+zDa90XslxuJJmNjOBn4OzJY+a+tddoz92L PcbIuliEquhxb+zydXCkXepHCINoseIf0/UsLMHSqNSVueuK+PVVB4RV22oHgzHMMvSw kNLSQoKVv7UJFPeGJMMxgWNveTtiIUt6j8im1kypFK/P4uWcaek5mmo8+nf7sqAhJPvt N/rvp/N+WVZ9GdVKZBLyrBVuURpTmjxL9Y+QawT7pXPOlb7FCfWTo5C08aX06DdFZ6Mm SxzHfNVCbFtip7B76CY/ICpGMKHTGelYnkfABAMsrbSViK7UbGN7SjXYTpjoYkUbDbzD JA== Received: from sc-exch02.marvell.com ([199.233.58.182]) by mx0a-0016f401.pphosted.com with ESMTP id 2supqm075m-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 03 Jun 2019 02:32:12 -0700 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH02.marvell.com (10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 3 Jun 2019 02:32:11 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Mon, 3 Jun 2019 02:32:11 -0700 Received: from BG-LT7430.marvell.com (bg-lt7430.marvell.com [10.28.20.231]) by maili.marvell.com (Postfix) with ESMTP id 06BBA3F7040; Mon, 3 Jun 2019 02:32:09 -0700 (PDT) From: To: , Pavan Nikhilesh , "John McNamara" , Marko Kovacevic CC: Date: Mon, 3 Jun 2019 15:01:55 +0530 Message-ID: <20190603093156.381-6-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190603093156.381-1-pbhagavatula@marvell.com> References: <20190603093156.381-1-pbhagavatula@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-06-03_07:, , signatures=0 Subject: [dpdk-dev] [PATCH 5/5] doc: update Marvell OCTEON TX2 documentation 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Pavan Nikhilesh Update event octentx2 capabilities w.r.t event eth Rx/Tx capabilities. Signed-off-by: Pavan Nikhilesh --- doc/guides/eventdevs/octeontx2.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/guides/eventdevs/octeontx2.rst b/doc/guides/eventdevs/octeontx2.rst index b88d9cf7a..cad9d416a 100644 --- a/doc/guides/eventdevs/octeontx2.rst +++ b/doc/guides/eventdevs/octeontx2.rst @@ -32,6 +32,12 @@ Features of the OCTEON TX2 SSO PMD are: time granularity of 2.5us. - Up to 256 TIM rings aka event timer adapters. - Up to 8 rings traversed in parallel. +- HW managed packets enqueued from ethdev to eventdev exposed through event eth + RX adapter. +- N:1 ethernet device Rx queue to Event queue mapping. +- Lockfree Tx from event eth Tx adapter using ``DEV_TX_OFFLOAD_MT_LOCKFREE`` + capability while maintaining receive packet order. +- Full Rx/Tx offload support defined through ethdev queue config. Prerequisites and Compilation procedure ---------------------------------------