From patchwork Fri Jun 24 11:32:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nithin Dabilpuram X-Patchwork-Id: 113439 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 4D8A1A0032; Fri, 24 Jun 2022 13:32:26 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EEF4C4069D; Fri, 24 Jun 2022 13:32:25 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id AD01F400EF for ; Fri, 24 Jun 2022 13:32:23 +0200 (CEST) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 25O79QTG020610 for ; Fri, 24 Jun 2022 04:32:22 -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-type; s=pfpt0220; bh=6E/VowDY6SjyPGyZrfZN18Qj0n9FHVqh/Np4fCHub1g=; b=Qngk3ILUTTABnJUduEFhUe8Kp59CBxve+iL8PdUGE4ranaPybl4I0HIwN6EEN94NUWDe leEuUlg1C+zn8Ein1Y6DK6Hk4iHsDu4So5EuRx6qRghqmMlr1oEXuFccckT4baVSIQUY NpIkXAV7R1r1wj2tNcrOsLMA6HzCJMrg46QoluJgKkDYFpTPnoE2WiRpAcEZ6fChvsaO 7pjJjiFU7lkPO9P88QO9hTRL3RZa534gaptxfH/u3iPHXxWyLRnHA9v+qK5AX4IeWB0X 8QS8C3g2Gs8swKLwyjBb1Ac12x5Bzx1GXsdsO4YWcVffouxadqZ2gPoxgIZkCH4B1Q9J PA== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3gw8ms0yhm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Fri, 24 Jun 2022 04:32:22 -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 15.0.1497.2; Fri, 24 Jun 2022 04:32:20 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 24 Jun 2022 04:32:20 -0700 Received: from hyd1588t430.marvell.com (unknown [10.29.52.204]) by maili.marvell.com (Postfix) with ESMTP id C0BF83F7044; Fri, 24 Jun 2022 04:32:18 -0700 (PDT) From: Nithin Dabilpuram To: , Nithin Dabilpuram , "Kiran Kumar K" , Sunil Kumar Kori , Satha Rao CC: Subject: [PATCH] doc: add list of environment variables used by cnxk Date: Fri, 24 Jun 2022 17:02:15 +0530 Message-ID: <20220624113215.2589-1-ndabilpuram@marvell.com> X-Mailer: git-send-email 2.8.4 MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: d63PaBB75sPRJoIJH08DeqfuICJxMlHM X-Proofpoint-GUID: d63PaBB75sPRJoIJH08DeqfuICJxMlHM X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-06-24_07,2022-06-23_01,2022-06-22_01 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 Add list of environment variables used by cnxk drivers. Signed-off-by: Nithin Dabilpuram --- doc/guides/platform/cnxk.rst | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/doc/guides/platform/cnxk.rst b/doc/guides/platform/cnxk.rst index 423b3d7..97b2be5 100644 --- a/doc/guides/platform/cnxk.rst +++ b/doc/guides/platform/cnxk.rst @@ -620,3 +620,18 @@ CN10K: if Marvell toolchain is available then it can be used by overriding the c, cpp, ar, strip ``binaries`` attributes to respective Marvell toolchain binaries in ``config/arm/arm64_cn10k_linux_gcc`` file. + +Environment Variables +~~~~~~~~~~~~~~~~~~~~~ + +* ``BPHY_INTR_MLOCK_DISABLE`` + When defined disables memory locking in + BPHY environment. + +* ``ROC_CN10K_MBOX_TIMEOUT``, ``ROC_MBOX_TIMEOUT`` + When set, overrides MBOX timeout by value in milli seconds. + +* ``ETH_SEC_IV_OVR`` + When set, overrides outbound inline SA IV. By default IV is generated + by HW. Format of variable is string of comma separated one byte values as + for ex: "0x0, 0x10, 0x20, ..."