From patchwork Tue Sep 7 14:21:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Archana Muniganti X-Patchwork-Id: 98197 X-Patchwork-Delegate: gakhil@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 AB10FA0C40; Tue, 7 Sep 2021 16:21:46 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C337B411BA; Tue, 7 Sep 2021 16:21:31 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 3BA19411BA for ; Tue, 7 Sep 2021 16:21:30 +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 1879YACP015949 for ; Tue, 7 Sep 2021 07:21:29 -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=NzafTWgiJCCn9Ui7/pCgyxce8RdEqfUnl/fixgdnj1w=; b=aUmTvP0WmUqy1tXGVNnTDyJzDWGOvcg+NxshDHuTH0lG6uObSJS6i6dOVfE90mbwDBDe YfmZ5BuIiB4y+KoRq0uAlo8iMJMQrS8Ns6+VckANOUYQebN9KB/UygJklnMgxca4m4gs fbA/byJ82ez55E+H5cQWPCnxr0kv2RBOv4DG4goQAz/a0qYDtKcgohhYiuF6CFU0JrcF G67uq29qvvRlDYGGP88uof0Jv1AF/Aewqc+eF+d2loM9P1DDgnw0OXy5pbOIxx7I2MM8 PAMOCaO98Aj5bxdbyN7fz3pUyBztDHoOz1Pk8S22WuoAJDz9Pj6bdmb76dPfmgTIQwXD bQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com with ESMTP id 3ax5jjgusb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Tue, 07 Sep 2021 07:21:29 -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 15.0.1497.18; Tue, 7 Sep 2021 07:21:27 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Tue, 7 Sep 2021 07:21:27 -0700 Received: from hyd1409.caveonetworks.com.com (unknown [10.29.45.15]) by maili.marvell.com (Postfix) with ESMTP id 97D4A3F7087; Tue, 7 Sep 2021 07:21:25 -0700 (PDT) From: Archana Muniganti To: CC: Archana Muniganti , , , , , Date: Tue, 7 Sep 2021 19:51:02 +0530 Message-ID: <20210907142103.18807-6-marchana@marvell.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20210907142103.18807-1-marchana@marvell.com> References: <20210907142103.18807-1-marchana@marvell.com> MIME-Version: 1.0 X-Proofpoint-GUID: mvn5VsZW6VKr4HspbhGZf8RXvYMPi-TC X-Proofpoint-ORIG-GUID: mvn5VsZW6VKr4HspbhGZf8RXvYMPi-TC 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=2021-09-07_04,2021-09-07_01,2020-04-07_01 Subject: [dpdk-dev] [PATCH v2 5/6] crypto/cnxk: update tailroom requirement 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" Update min tailroom to reflect IPsec additions. PMD crypto_cn9k & crypto_cn10k would have packet grow into tailroom post IPsec processing. Signed-off-by: Archana Muniganti --- drivers/crypto/cnxk/cnxk_cryptodev_ops.c | 2 +- drivers/crypto/cnxk/cnxk_cryptodev_ops.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c index 440dbc3adb..957c78063f 100644 --- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c +++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c @@ -155,7 +155,7 @@ cnxk_cpt_dev_info_get(struct rte_cryptodev *dev, info->capabilities = cnxk_crypto_capabilities_get(vf); info->sym.max_nb_sessions = 0; info->min_mbuf_headroom_req = CNXK_CPT_MIN_HEADROOM_REQ; - info->min_mbuf_tailroom_req = 0; + info->min_mbuf_tailroom_req = CNXK_CPT_MIN_TAILROOM_REQ; } static void diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_ops.h b/drivers/crypto/cnxk/cnxk_cryptodev_ops.h index 0d02d44799..c5332dec53 100644 --- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.h +++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.h @@ -11,6 +11,7 @@ #include "roc_api.h" #define CNXK_CPT_MIN_HEADROOM_REQ 24 +#define CNXK_CPT_MIN_TAILROOM_REQ 102 /* Default command timeout in seconds */ #define DEFAULT_COMMAND_TIMEOUT 4