From patchwork Sat Sep 18 14:31:51 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Satha Koteswara Rao Kottidi X-Patchwork-Id: 99287 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 E265CA0C45; Sat, 18 Sep 2021 16:32:16 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C59AC410E9; Sat, 18 Sep 2021 16:32:16 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 898C54003D for ; Sat, 18 Sep 2021 16:32:15 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 18I9QY9O021367 for ; Sat, 18 Sep 2021 07:32:14 -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=K3PocWc05IjvXBcvXpOb8oNDUlA22E+JrQ+yfjCKEMQ=; b=Rnsg7aKytxZOREZyuSp6Wrd0PWLPD9HuYS4rov4B0vRFiaeIfcAjNnCochLBB7IFqoSn hNfGGOnRx/oR1iH61o93thKMal5tCjjWAnLQ/9eFNuB0RTrVSCx1yLjLmru1bxWedAwd goPjBUbi+SOstn4Z2OmeSYq/gYgUWBRyfnY4Iq1Yh4NEmwtq5rtoBewIlTP61frgeSWn 1tr1wy1wY+qXKfl04z3zrPCd7Dzpswpyd/2BooicNgtAZCsAiweq1pOyYU8p3zQ+NVzj RmDSpeMDcVijCSFuNSnGvKWoeO9zWhmItoUrCZpg3ur6tIzYvqBp9L9DaSiuxrBFqonv XQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com with ESMTP id 3b5dfp0hne-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Sat, 18 Sep 2021 07:32:14 -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; Sat, 18 Sep 2021 07:32:13 -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; Sat, 18 Sep 2021 07:32:13 -0700 Received: from cavium.marvell.com (unknown [10.28.34.244]) by maili.marvell.com (Postfix) with ESMTP id BDBFC3F7057; Sat, 18 Sep 2021 07:32:11 -0700 (PDT) From: To: Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao CC: Date: Sat, 18 Sep 2021 10:31:51 -0400 Message-ID: <1631975519-30924-2-git-send-email-skoteshwar@marvell.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1631975519-30924-1-git-send-email-skoteshwar@marvell.com> References: <1630516236-10526-1-git-send-email-skoteshwar@marvell.com> <1631975519-30924-1-git-send-email-skoteshwar@marvell.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: 3_oqWOFLKKWWwO9zceA-TVRoVBMMuZD2 X-Proofpoint-GUID: 3_oqWOFLKKWWwO9zceA-TVRoVBMMuZD2 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=2021-09-18_05,2021-09-17_02,2020-04-07_01 Subject: [dpdk-dev] [PATCH v2 1/8] common/cnxk: use different macros for sdp and lbk max frames 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: Satha Rao For SDP interface all platforms supports up to 65535 frame size. Updated api with new check for SDP interface. Signed-off-by: Satha Rao --- drivers/common/cnxk/hw/nix.h | 1 + drivers/common/cnxk/roc_nix.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/common/cnxk/hw/nix.h b/drivers/common/cnxk/hw/nix.h index 6b86002..a0ffd25 100644 --- a/drivers/common/cnxk/hw/nix.h +++ b/drivers/common/cnxk/hw/nix.h @@ -2102,6 +2102,7 @@ struct nix_lso_format { #define NIX_CN9K_MAX_HW_FRS 9212UL #define NIX_LBK_MAX_HW_FRS 65535UL +#define NIX_SDP_MAX_HW_FRS 65535UL #define NIX_RPM_MAX_HW_FRS 16380UL #define NIX_MIN_HW_FRS 60UL diff --git a/drivers/common/cnxk/roc_nix.c b/drivers/common/cnxk/roc_nix.c index 23d508b..d1e8c2d 100644 --- a/drivers/common/cnxk/roc_nix.c +++ b/drivers/common/cnxk/roc_nix.c @@ -113,10 +113,13 @@ { struct nix *nix = roc_nix_to_nix_priv(roc_nix); + if (roc_nix_is_sdp(roc_nix)) + return NIX_SDP_MAX_HW_FRS; + if (roc_model_is_cn9k()) return NIX_CN9K_MAX_HW_FRS; - if (nix->lbk_link || roc_nix_is_sdp(roc_nix)) + if (nix->lbk_link) return NIX_LBK_MAX_HW_FRS; return NIX_RPM_MAX_HW_FRS;