From patchwork Thu Jun 27 04:44:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wu, Hao" X-Patchwork-Id: 11018761 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1421F112C for ; Thu, 27 Jun 2019 05:02:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 03F7428A13 for ; Thu, 27 Jun 2019 05:02:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EC54B28A1A; Thu, 27 Jun 2019 05:02:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8F2BE28A13 for ; Thu, 27 Jun 2019 05:02:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726710AbfF0FBu (ORCPT ); Thu, 27 Jun 2019 01:01:50 -0400 Received: from mga11.intel.com ([192.55.52.93]:22916 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726563AbfF0FBu (ORCPT ); Thu, 27 Jun 2019 01:01:50 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Jun 2019 22:01:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,422,1557212400"; d="scan'208";a="173005011" Received: from hao-dev.bj.intel.com ([10.238.157.65]) by orsmga002.jf.intel.com with ESMTP; 26 Jun 2019 22:01:47 -0700 From: Wu Hao To: mdf@kernel.org, linux-fpga@vger.kernel.org, linux-kernel@vger.kernel.org Cc: linux-api@vger.kernel.org, yilun.xu@intel.com, hao.wu@intel.com, gregkh@linuxfoundation.org, atull@kernel.org Subject: [PATCH v4 00/15] add new features for FPGA DFL drivers Date: Thu, 27 Jun 2019 12:44:40 +0800 Message-Id: <1561610695-5414-1-git-send-email-hao.wu@intel.com> X-Mailer: git-send-email 2.7.4 Sender: linux-fpga-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fpga@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patchset adds more features support for FPGA Device Feature List (DFL) drivers, including PR enhancement, virtualization support based on PCIe SRIOV, private features of Port, private features of FME, and enhancement to DFL framework. Please refer to details in below list. Main changes from v3: - split performance reporting support into another patchset for better review. Main changes from v2: - move thermal/power management private feature support to another patchset, including hwmon patches and related documentation update. - update sysfs doc for kernel version and date. - replace scnprintf to sprintf for sysfs interfaces. - fix comments for performance reporting support. (patch #16) Main changes from v1: - split the clean up code in a separated patch (patch #2) - add cpu_feature_enabled check for AVX512 code (patch #4) - improve sysfs return values and also sysfs doc (patch #12 #17) - create a hwmon for thermal management sysfs interfaces (patch #15) - create a hwmon for power management sysfs interfaces (patch #16) - update docmentation according to above changes (patch #5) - improve sysfs doc for performance reporting support (patch #18) Wu Hao (15): fpga: dfl-fme-mgr: fix FME_PR_INTFC_ID register address. fpga: dfl: fme: remove copy_to_user() in ioctl for PR fpga: dfl: fme: align PR buffer size per PR datawidth fpga: dfl: fme: support 512bit data width PR Documentation: fpga: dfl: add descriptions for virtualization and new interfaces. fpga: dfl: fme: add DFL_FPGA_FME_PORT_RELEASE/ASSIGN ioctl support. fpga: dfl: pci: enable SRIOV support. fpga: dfl: afu: add AFU state related sysfs interfaces fpga: dfl: afu: add userclock sysfs interfaces. fpga: dfl: add id_table for dfl private feature driver fpga: dfl: afu: export __port_enable/disable function. fpga: dfl: afu: add error reporting support. fpga: dfl: afu: add STP (SignalTap) support fpga: dfl: fme: add capability sysfs interfaces fpga: dfl: fme: add global error reporting support Documentation/ABI/testing/sysfs-platform-dfl-fme | 98 ++++++ Documentation/ABI/testing/sysfs-platform-dfl-port | 104 ++++++ Documentation/fpga/dfl.txt | 101 ++++++ drivers/fpga/Makefile | 3 +- drivers/fpga/dfl-afu-error.c | 225 +++++++++++++ drivers/fpga/dfl-afu-main.c | 330 ++++++++++++++++++- drivers/fpga/dfl-afu.h | 7 + drivers/fpga/dfl-fme-error.c | 385 ++++++++++++++++++++++ drivers/fpga/dfl-fme-main.c | 120 ++++++- drivers/fpga/dfl-fme-mgr.c | 117 ++++++- drivers/fpga/dfl-fme-pr.c | 65 ++-- drivers/fpga/dfl-fme.h | 7 +- drivers/fpga/dfl-pci.c | 40 +++ drivers/fpga/dfl.c | 169 +++++++++- drivers/fpga/dfl.h | 54 ++- include/uapi/linux/fpga-dfl.h | 32 ++ 16 files changed, 1777 insertions(+), 80 deletions(-) create mode 100644 drivers/fpga/dfl-afu-error.c create mode 100644 drivers/fpga/dfl-fme-error.c