From patchwork Thu Feb 11 01:46:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geetha sowjanya X-Patchwork-Id: 12082151 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D555AC433E6 for ; Thu, 11 Feb 2021 01:48:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 940B764EC9 for ; Thu, 11 Feb 2021 01:48:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229684AbhBKBrs (ORCPT ); Wed, 10 Feb 2021 20:47:48 -0500 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:12014 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229564AbhBKBrp (ORCPT ); Wed, 10 Feb 2021 20:47:45 -0500 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 11B1kgKj000429; Wed, 10 Feb 2021 17:46:59 -0800 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=gs6fyn9yfF9dI/JDXWijLIK39SNU6Aw87aWCNNpRHU0=; b=bYJ3su/hlGpEMUhNca6TwrHXFO1qJiPz5+7zKTVzKHz7qBpiDS7euJw3bCU40PZS49XJ HU5SYM6s11Hwd7a93HueqQdVBhtGzP0HqI324SmWxPtnfnrWXFW2zBDPR2XqZOMw3MfX /4qzI+xyw9n3NUg5qp+e8A004GokDRQYXP4h6lVBp1ISRvgc6Zaxrs+tD0XWBkD45htn FtOZn4DRpwxNYDmCpzhIUmLPOaXb9isFOsJh3lv5FUf35J6PA4mu7NJqtWv897+M/F2W 7e7iS1S2pW9xnv6dZOwQXrIsDvOGTF8u/zZ/SslDlfo3qLRhHHp0WE+p6PlFWhkvYlmp VQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 36hugqdhb1-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 10 Feb 2021 17:46:59 -0800 Received: from SC-EXCH04.marvell.com (10.93.176.84) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 10 Feb 2021 17:46:58 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 10 Feb 2021 17:46:57 -0800 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; Wed, 10 Feb 2021 17:46:57 -0800 Received: from hyd1soter3.marvell.com (unknown [10.29.37.12]) by maili.marvell.com (Postfix) with ESMTP id D3DEA3F7040; Wed, 10 Feb 2021 17:46:53 -0800 (PST) From: Geetha sowjanya To: , , CC: , , , , , , , , , , Geetha sowjanya Subject: [net-next v5 00/14] Add Marvell CN10K support Date: Thu, 11 Feb 2021 07:16:17 +0530 Message-ID: <20210211014631.9578-1-gakula@marvell.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.737 definitions=2021-02-10_11:2021-02-10,2021-02-10 signatures=0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org The current admin function (AF) driver and the netdev driver supports OcteonTx2 silicon variants. The same OcteonTx2's Resource Virtualization Unit (RVU) is carried forward to the next-gen silicon ie OcteonTx3, with some changes and feature enhancements. This patch set adds support for OcteonTx3 (CN10K) silicon and gets the drivers to the same level as OcteonTx2. No new OcteonTx3 specific features are added. Changes cover below HW level differences - PCIe BAR address changes wrt shared mailbox memory region - Receive buffer freeing to HW - Transmit packet's descriptor submission to HW - Programmable HW interface identifiers (channels) - Increased MTU support - A Serdes MAC block (RPM) configuration v4-v5 Fixed sparse warnings. v3-v4 Fixed compiler warnings. v2-v3 Reposting as a single thread. Rebased on top latest net-next branch. v1-v2 Fixed check-patch reported issues. Geetha sowjanya (5): octeontx2-af: cn10k: Update NIX/NPA context structure octeontx2-af: cn10k: Update NIX and NPA context in debugfs octeontx2-pf: cn10k: Initialise NIX context octeontx2-pf: cn10k: Map LMTST region octeontx2-pf: cn10k: Use LMTST lines for NPA/NIX operations Hariprasad Kelam (5): octeontx2-af: cn10k: Add RPM MAC support octeontx2-af: cn10K: Add MTU configuration octeontx2-pf: cn10k: Get max mtu supported from admin function octeontx2-af: cn10k: Add RPM Rx/Tx stats support octeontx2-af: cn10k: MAC internal loopback support Rakesh Babu (1): octeontx2-af: cn10k: Add RPM LMAC pause frame support Subbaraya Sundeep (3): octeontx2-af: cn10k: Add mbox support for CN10K platform octeontx2-pf: cn10k: Add mbox support for CN10K octeontx2-af: cn10k: Add support for programmable channels MAINTAINERS | 2 + .../ethernet/marvell/octeontx2/af/Makefile | 10 +- .../net/ethernet/marvell/octeontx2/af/cgx.c | 315 ++++++--- .../net/ethernet/marvell/octeontx2/af/cgx.h | 15 +- .../ethernet/marvell/octeontx2/af/cgx_fw_if.h | 1 + .../ethernet/marvell/octeontx2/af/common.h | 5 + .../marvell/octeontx2/af/lmac_common.h | 131 ++++ .../net/ethernet/marvell/octeontx2/af/mbox.c | 59 +- .../net/ethernet/marvell/octeontx2/af/mbox.h | 70 +- .../net/ethernet/marvell/octeontx2/af/ptp.c | 12 + .../net/ethernet/marvell/octeontx2/af/rpm.c | 272 ++++++++ .../net/ethernet/marvell/octeontx2/af/rpm.h | 57 ++ .../net/ethernet/marvell/octeontx2/af/rvu.c | 159 ++++- .../net/ethernet/marvell/octeontx2/af/rvu.h | 71 ++ .../ethernet/marvell/octeontx2/af/rvu_cgx.c | 134 +++- .../ethernet/marvell/octeontx2/af/rvu_cn10k.c | 261 ++++++++ .../marvell/octeontx2/af/rvu_debugfs.c | 339 +++++++++- .../ethernet/marvell/octeontx2/af/rvu_nix.c | 112 +++- .../ethernet/marvell/octeontx2/af/rvu_npc.c | 4 +- .../ethernet/marvell/octeontx2/af/rvu_reg.h | 24 + .../marvell/octeontx2/af/rvu_struct.h | 604 ++++++------------ .../ethernet/marvell/octeontx2/nic/Makefile | 10 +- .../ethernet/marvell/octeontx2/nic/cn10k.c | 182 ++++++ .../ethernet/marvell/octeontx2/nic/cn10k.h | 17 + .../marvell/octeontx2/nic/otx2_common.c | 147 +++-- .../marvell/octeontx2/nic/otx2_common.h | 111 +++- .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 73 ++- .../ethernet/marvell/octeontx2/nic/otx2_reg.h | 4 + .../marvell/octeontx2/nic/otx2_struct.h | 10 +- .../marvell/octeontx2/nic/otx2_txrx.c | 72 ++- .../marvell/octeontx2/nic/otx2_txrx.h | 8 +- .../ethernet/marvell/octeontx2/nic/otx2_vf.c | 52 +- include/linux/soc/marvell/octeontx2/asm.h | 8 + 33 files changed, 2612 insertions(+), 739 deletions(-) create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/lmac_common.h create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rpm.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rpm.h create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/cn10k.h