From patchwork Wed Apr 13 03:34:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Veerasenareddy Burru X-Patchwork-Id: 12811437 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2AB5C433EF for ; Wed, 13 Apr 2022 03:35:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232039AbiDMDhq (ORCPT ); Tue, 12 Apr 2022 23:37:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230311AbiDMDhn (ORCPT ); Tue, 12 Apr 2022 23:37:43 -0400 Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7829026570; Tue, 12 Apr 2022 20:35:23 -0700 (PDT) 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 ESMTP id 23CHw2UT008778; Tue, 12 Apr 2022 20:35:09 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : subject : date : message-id : mime-version : content-type; s=pfpt0220; bh=AkXs6NTbL7IKkOe27+UheR5UY26Uf0hizdTcbdBRvMc=; b=X30LHMPoUNnU6pDpoPYklDOSKvRDqWTG0HGcRiqu6ZVQXIywt/UFewO9eOJhMmKPHSEZ 2d1G18tPJ500k1VlH5rTqL30uC0l+e0AvZkMdI0A7zOwRzSZr4ZzWYg5+bHv9DFErJol KfZs5VSBKmjOGtjix1zkiUyD1YcfKn9ftq5elCiQS9le2GWzedvI4QCau7p/WlpviLZ6 ++blsZVe4pZFYVZ5fzE+27W7kkkVfqeDTk0Vp/ST5oIgmB131czj6aQCnpLpYYK3fvA2 4Uk9ndD2DVHMgzTo4TChKKIITJ9mbg4oaxsUfSvI9NvR/CsZEODhkulYWnYOhhgRLVoL RA== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 3fd6nfccx9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 12 Apr 2022 20:35:08 -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 15.0.1497.2; Tue, 12 Apr 2022 20:35:07 -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, 12 Apr 2022 20:35:07 -0700 Received: from sburla-PowerEdge-T630.caveonetworks.com (unknown [10.106.27.217]) by maili.marvell.com (Postfix) with ESMTP id 5D43A3F705B; Tue, 12 Apr 2022 20:35:07 -0700 (PDT) From: Veerasenareddy Burru To: , , , , , , Subject: [net-next PATCH v5 0/7] Add octeon_ep driver Date: Tue, 12 Apr 2022 20:34:56 -0700 Message-ID: <20220413033503.3962-1-vburru@marvell.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Proofpoint-GUID: BRquQkyRi16EfvARkF_R3XRBctEdKaFd X-Proofpoint-ORIG-GUID: BRquQkyRi16EfvARkF_R3XRBctEdKaFd X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.486,FMLib:17.11.64.514 definitions=2022-04-12_06,2022-04-12_02,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org This driver implements networking functionality of Marvell's Octeon PCI Endpoint NIC. This driver support following devices: * Network controller: Cavium, Inc. Device b200 V4 -> V5: - Fix warnings reported by clang. - Address comments from community reviews. V3 -> V4: - Fix warnings and errors reported by "make W=1 C=1". V2 -> V3: - Fix warnings and errors reported by kernel test robot: "Reported-by: kernel test robot " V1 -> V2: - Address review comments on original patch series. - Divide PATCH 1/4 from the original series into 4 patches in v2 patch series: PATCH 1/7 to PATCH 4/7. - Fix clang build errors. Veerasenareddy Burru (7): octeon_ep: Add driver framework and device initialization octeon_ep: add hardware configuration APIs octeon_ep: Add mailbox for control commands octeon_ep: add Tx/Rx ring resource setup and cleanup octeon_ep: add support for ndo ops octeon_ep: add Tx/Rx processing and interrupt support octeon_ep: add ethtool support for Octeon PCI Endpoint NIC .../device_drivers/ethernet/index.rst | 1 + .../ethernet/marvell/octeon_ep.rst | 35 + MAINTAINERS | 7 + drivers/net/ethernet/marvell/Kconfig | 1 + drivers/net/ethernet/marvell/Makefile | 1 + .../net/ethernet/marvell/octeon_ep/Kconfig | 20 + .../net/ethernet/marvell/octeon_ep/Makefile | 9 + .../marvell/octeon_ep/octep_cn9k_pf.c | 737 +++++++++++ .../ethernet/marvell/octeon_ep/octep_config.h | 204 +++ .../marvell/octeon_ep/octep_ctrl_mbox.c | 256 ++++ .../marvell/octeon_ep/octep_ctrl_mbox.h | 170 +++ .../marvell/octeon_ep/octep_ctrl_net.c | 194 +++ .../marvell/octeon_ep/octep_ctrl_net.h | 299 +++++ .../marvell/octeon_ep/octep_ethtool.c | 463 +++++++ .../ethernet/marvell/octeon_ep/octep_main.c | 1177 +++++++++++++++++ .../ethernet/marvell/octeon_ep/octep_main.h | 366 +++++ .../marvell/octeon_ep/octep_regs_cn9k_pf.h | 367 +++++ .../net/ethernet/marvell/octeon_ep/octep_rx.c | 508 +++++++ .../net/ethernet/marvell/octeon_ep/octep_rx.h | 199 +++ .../net/ethernet/marvell/octeon_ep/octep_tx.c | 335 +++++ .../net/ethernet/marvell/octeon_ep/octep_tx.h | 284 ++++ 21 files changed, 5633 insertions(+) create mode 100644 Documentation/networking/device_drivers/ethernet/marvell/octeon_ep.rst create mode 100644 drivers/net/ethernet/marvell/octeon_ep/Kconfig create mode 100644 drivers/net/ethernet/marvell/octeon_ep/Makefile create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_cn9k_pf.c create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_config.h create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_mbox.c create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_mbox.h create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.c create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_net.h create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_ethtool.c create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_main.c create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_main.h create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_regs_cn9k_pf.h create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_rx.c create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_rx.h create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_tx.c create mode 100644 drivers/net/ethernet/marvell/octeon_ep/octep_tx.h base-commit: f45ba67eb74ab4b775616af731bdf8944afce3f1