From patchwork Thu Sep 30 17:00:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nithin Dabilpuram X-Patchwork-Id: 100149 X-Patchwork-Delegate: jerinj@marvell.com 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 9E994A0C43; Thu, 30 Sep 2021 19:03:40 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9B9694115C; Thu, 30 Sep 2021 19:02:47 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id EAE0D410FE for ; Thu, 30 Sep 2021 19:02:04 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 18UF7qA3018525 for ; Thu, 30 Sep 2021 10:02:04 -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-type; s=pfpt0220; bh=LfCv7cMnP7SCdxI6PoJMuXy6UKDGJnvi3Sl7bE1Zy0g=; b=GGTY12pTzeGQTKJGwggHyguZJ+VB8s9FajU7ra8STl+hdQSqf7uoor1I6txLBdo9piE3 VkpvLnridKEgnx3x+e+VUiBQvPSzWAcQJYZKoZEwK0hcgR77vP3bGJdTgzMwr+VqDOU/ 1m77E3PVXrgpDUzGJQo2qYEhdyF6vnUbWHeylRidnnP6pNo+IOKuk7RwxbJqdebFCKx3 xwW7+WWJh9c9nwD1x3qgdHvELqbzpxkLrTSAweUimOA7i3vouvv+Hk6J+egm62yx9b62 i2w3qPxcAnfVQY+2fa0aD9Q83hYIBuxiF1qesLw6MdhySvLA036tddpf87DHCCpgN1SJ lw== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 3bd3g3b9g4-16 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Thu, 30 Sep 2021 10:02:04 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Thu, 30 Sep 2021 10:01:53 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Thu, 30 Sep 2021 10:01:53 -0700 Received: from hyd1588t430.marvell.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id 417723F706B; Thu, 30 Sep 2021 10:01:51 -0700 (PDT) From: Nithin Dabilpuram To: , Nithin Dabilpuram , "Kiran Kumar K" , Sunil Kumar Kori , Satha Rao CC: , Kommula Shiva Shankar Date: Thu, 30 Sep 2021 22:30:57 +0530 Message-ID: <20210930170113.29030-13-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20210930170113.29030-1-ndabilpuram@marvell.com> References: <20210902021505.17607-1-ndabilpuram@marvell.com> <20210930170113.29030-1-ndabilpuram@marvell.com> MIME-Version: 1.0 X-Proofpoint-GUID: XejvUmCVQa7QN1RzDMQq7HS28Soq294r X-Proofpoint-ORIG-GUID: XejvUmCVQa7QN1RzDMQq7HS28Soq294r X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-09-30_06,2021-09-30_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH v2 12/28] common/cnxk: add CQ enable support in NIX Tx path 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 Sender: "dev" From: Kommula Shiva Shankar This patch provides applications to add CQ support in Tx path. This enables packet completion events on CQ for requested packets. Signed-off-by: Kommula Shiva Shankar --- drivers/common/cnxk/roc_nix.h | 2 ++ drivers/common/cnxk/roc_nix_queue.c | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/drivers/common/cnxk/roc_nix.h b/drivers/common/cnxk/roc_nix.h index ff8c93a..9d3f338 100644 --- a/drivers/common/cnxk/roc_nix.h +++ b/drivers/common/cnxk/roc_nix.h @@ -194,7 +194,9 @@ struct roc_nix_sq { enum roc_nix_sq_max_sqe_sz max_sqe_sz; uint32_t nb_desc; uint16_t qid; + uint16_t cqid; bool sso_ena; + bool cq_ena; /* End of Input parameters */ uint16_t sqes_per_sqb_log2; struct roc_nix *roc_nix; diff --git a/drivers/common/cnxk/roc_nix_queue.c b/drivers/common/cnxk/roc_nix_queue.c index a8a713a..cba1294 100644 --- a/drivers/common/cnxk/roc_nix_queue.c +++ b/drivers/common/cnxk/roc_nix_queue.c @@ -661,6 +661,8 @@ sq_cn9k_init(struct nix *nix, struct roc_nix_sq *sq, uint32_t rr_quantum, aq->sq.sqe_stype = NIX_STYPE_STF; aq->sq.ena = 1; aq->sq.sso_ena = !!sq->sso_ena; + aq->sq.cq_ena = !!sq->cq_ena; + aq->sq.cq = sq->cqid; if (aq->sq.max_sqe_size == NIX_MAXSQESZ_W8) aq->sq.sqe_stype = NIX_STYPE_STP; aq->sq.sqb_aura = roc_npa_aura_handle_to_aura(sq->aura_handle); @@ -759,6 +761,8 @@ sq_init(struct nix *nix, struct roc_nix_sq *sq, uint32_t rr_quantum, aq->sq.sqe_stype = NIX_STYPE_STF; aq->sq.ena = 1; aq->sq.sso_ena = !!sq->sso_ena; + aq->sq.cq_ena = !!sq->cq_ena; + aq->sq.cq = sq->cqid; if (aq->sq.max_sqe_size == NIX_MAXSQESZ_W8) aq->sq.sqe_stype = NIX_STYPE_STP; aq->sq.sqb_aura = roc_npa_aura_handle_to_aura(sq->aura_handle);