From patchwork Thu Feb 4 11:24:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geetha sowjanya X-Patchwork-Id: 12067081 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 874FCC433E6 for ; Thu, 4 Feb 2021 11:25:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 469E664DE1 for ; Thu, 4 Feb 2021 11:25:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235688AbhBDLZn (ORCPT ); Thu, 4 Feb 2021 06:25:43 -0500 Received: from [1.6.215.26] ([1.6.215.26]:51984 "EHLO hyd1soter2" rhost-flags-FAIL-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S235551AbhBDLZi (ORCPT ); Thu, 4 Feb 2021 06:25:38 -0500 Received: from hyd1soter2.caveonetworks.com (localhost [127.0.0.1]) by hyd1soter2 (8.15.2/8.15.2/Debian-3) with ESMTP id 114BOaDF051712; Thu, 4 Feb 2021 16:54:36 +0530 Received: (from geetha@localhost) by hyd1soter2.caveonetworks.com (8.15.2/8.15.2/Submit) id 114BOY8B051711; Thu, 4 Feb 2021 16:54:34 +0530 From: Geetha sowjanya To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: sgoutham@marvell.com, davem@davemloft.net, kuba@kernel.org, sbhatta@marvell.com, hkelam@marvell.com, jerinj@marvell.com, lcherian@marvell.com, Geetha sowjanya Subject: [net-next v3 00/14] Add Marvell CN10K support Date: Thu, 4 Feb 2021 16:54:32 +0530 Message-Id: <1612437872-51671-1-git-send-email-gakula@marvell.com> X-Mailer: git-send-email 2.7.4 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 v2-v3 Reposting as a single thread. Rebased on top latest net-next branch. v1-v2 Fixed check-patch reported issues. Geetha sowjanya (6): octeontx2-af: cn10k: Add mbox support for CN10K platform 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 (2): octeontx2-pf: cn10k: Add mbox support for CN10K octeontx2-af: cn10k: Add support for programmable channels MAINTAINERS | 2 + drivers/net/ethernet/marvell/octeontx2/af/Makefile | 10 +- drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 315 ++++++++--- drivers/net/ethernet/marvell/octeontx2/af/cgx.h | 15 +- .../net/ethernet/marvell/octeontx2/af/cgx_fw_if.h | 1 + drivers/net/ethernet/marvell/octeontx2/af/common.h | 5 + .../ethernet/marvell/octeontx2/af/lmac_common.h | 131 +++++ drivers/net/ethernet/marvell/octeontx2/af/mbox.c | 59 +- drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 70 ++- drivers/net/ethernet/marvell/octeontx2/af/ptp.c | 12 + drivers/net/ethernet/marvell/octeontx2/af/rpm.c | 272 ++++++++++ drivers/net/ethernet/marvell/octeontx2/af/rpm.h | 57 ++ drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 159 +++++- drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 71 +++ .../net/ethernet/marvell/octeontx2/af/rvu_cgx.c | 134 ++++- .../net/ethernet/marvell/octeontx2/af/rvu_cn10k.c | 261 +++++++++ .../ethernet/marvell/octeontx2/af/rvu_debugfs.c | 339 +++++++++++- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 112 +++- .../net/ethernet/marvell/octeontx2/af/rvu_npc.c | 4 +- .../net/ethernet/marvell/octeontx2/af/rvu_reg.h | 24 + .../net/ethernet/marvell/octeontx2/af/rvu_struct.h | 604 ++++++--------------- .../net/ethernet/marvell/octeontx2/nic/Makefile | 10 +- drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c | 182 +++++++ drivers/net/ethernet/marvell/octeontx2/nic/cn10k.h | 17 + .../ethernet/marvell/octeontx2/nic/otx2_common.c | 145 +++-- .../ethernet/marvell/octeontx2/nic/otx2_common.h | 105 +++- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 73 ++- .../net/ethernet/marvell/octeontx2/nic/otx2_reg.h | 4 + .../ethernet/marvell/octeontx2/nic/otx2_struct.h | 10 +- .../net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 70 ++- .../net/ethernet/marvell/octeontx2/nic/otx2_txrx.h | 8 +- .../net/ethernet/marvell/octeontx2/nic/otx2_vf.c | 52 +- include/linux/soc/marvell/octeontx2/asm.h | 8 + 33 files changed, 2606 insertions(+), 735 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