From patchwork Tue Aug 17 17:45:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akhil Goyal X-Patchwork-Id: 97013 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 0D888A0C4D; Tue, 17 Aug 2021 19:45:54 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C150740DF5; Tue, 17 Aug 2021 19:45:52 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 877394014E for ; Tue, 17 Aug 2021 19:45:51 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.0.43) with SMTP id 17H9xWZx031235 for ; Tue, 17 Aug 2021 10:45:50 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=ngoeCtrHR4Mr4pWMqkpxjI3RW/AN+oT76xIBEl0EGvM=; b=JFaPibXaRDOUND+dWptagZxgMRNuf3JlAi3RG5oouFlvufFOPvmupMYwzLHj/vZRw8Y+ Wv9sAu/UDhO70ijsV94g9SgcY4STAEsQ+SUQPo4xGVxETjH9kkgOWGAZdVWDnXE2Dv2r TNhfNVjUn9AduG/gp6PV0oCFtFqmPJFWSqgbmS50sm3D7tzgndKqP2iTVG1uhU24OAa6 Q+7C0G8wO/hOrvRfWTt5R0pTXHvgImum8j3rVfXdViFQCWcLmVsUY59x2riA5U6I6Pj0 TcYT8cxsgfW8E0/w0AWgx2aunZZvum9KC90ax4/4lm4QRUHSDE6kawGfGDrVs6opblL3 dQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 3agay2j3wx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Tue, 17 Aug 2021 10:45:50 -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, 17 Aug 2021 10:45:45 -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, 17 Aug 2021 10:45:45 -0700 Received: from localhost.localdomain (unknown [10.28.36.185]) by maili.marvell.com (Postfix) with ESMTP id 0687A3F7098; Tue, 17 Aug 2021 10:45:43 -0700 (PDT) From: Akhil Goyal To: , CC: , Akhil Goyal Date: Tue, 17 Aug 2021 23:15:40 +0530 Message-ID: <20210817174540.1591172-1-gakhil@marvell.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Proofpoint-GUID: rQRwazKJzbiT-XJTVK88cuC96aAsB5bH X-Proofpoint-ORIG-GUID: rQRwazKJzbiT-XJTVK88cuC96aAsB5bH 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=2021-08-17_06,2021-08-17_02,2020-04-07_01 Subject: [dpdk-dev] [PATCH] crypto/octeontx2: update min headroom and tailroom 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" The driver consume 208B of tailroom but has min requirement as 8B and headroom needed is 48B, but minimum requirement is set as 24B. This patch correct minimum requirements which application should honour. Signed-off-by: Akhil Goyal Acked-by: Anoob Joseph --- drivers/crypto/octeontx2/otx2_cryptodev_ops.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_ops.h b/drivers/crypto/octeontx2/otx2_cryptodev_ops.h index 1970187f88..043bda5a94 100644 --- a/drivers/crypto/octeontx2/otx2_cryptodev_ops.h +++ b/drivers/crypto/octeontx2/otx2_cryptodev_ops.h @@ -7,8 +7,8 @@ #include -#define OTX2_CPT_MIN_HEADROOM_REQ 24 -#define OTX2_CPT_MIN_TAILROOM_REQ 8 +#define OTX2_CPT_MIN_HEADROOM_REQ 48 +#define OTX2_CPT_MIN_TAILROOM_REQ 208 extern struct rte_cryptodev_ops otx2_cpt_ops;