From mboxrd@z Thu Jan 1 00:00:00 1970 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 2610AC54EE9 for ; Sat, 17 Sep 2022 12:10:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229599AbiIQMKt (ORCPT ); Sat, 17 Sep 2022 08:10:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229511AbiIQMKp (ORCPT ); Sat, 17 Sep 2022 08:10:45 -0400 Received: from out30-131.freemail.mail.aliyun.com (out30-131.freemail.mail.aliyun.com [115.124.30.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1AFE82B1B7 for ; Sat, 17 Sep 2022 05:10:42 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R601e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046050;MF=xueshuai@linux.alibaba.com;NM=1;PH=DS;RN=10;SR=0;TI=SMTPD_---0VQ-l70j_1663416638; Received: from localhost.localdomain(mailfrom:xueshuai@linux.alibaba.com fp:SMTPD_---0VQ-l70j_1663416638) by smtp.aliyun-inc.com; Sat, 17 Sep 2022 20:10:40 +0800 From: Shuai Xue To: will@kernel.org, Jonathan.Cameron@Huawei.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: rdunlap@infradead.org, robin.murphy@arm.com, mark.rutland@arm.com, baolin.wang@linux.alibaba.com, zhuo.song@linux.alibaba.com, xueshuai@linux.alibaba.com Subject: [PATCH v1 0/3] drivers/perf: add Synopsys DesignWare PCIe PMU driver support Date: Sat, 17 Sep 2022 20:10:33 +0800 Message-Id: <20220917121036.14864-1-xueshuai@linux.alibaba.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset adds the PCIe Performance Monitoring Unit (PMU) driver support for T-Head Yitian 710 SoC chip. Yitian 710 is based on the Synopsys PCI Express Core controller IP which provides statistics feature. Shuai Xue (3): docs: perf: Add description for Synopsys DesignWare PCIe PMU driver drivers/perf: add DesignWare PCIe PMU driver MAINTAINERS: add maintainers for DesignWare PCIe PMU driver .../admin-guide/perf/dwc_pcie_pmu.rst | 61 ++ Documentation/admin-guide/perf/index.rst | 1 + MAINTAINERS | 6 + drivers/perf/Kconfig | 7 + drivers/perf/Makefile | 1 + drivers/perf/dwc_pcie_pmu.c | 976 ++++++++++++++++++ 6 files changed, 1052 insertions(+) create mode 100644 Documentation/admin-guide/perf/dwc_pcie_pmu.rst create mode 100644 drivers/perf/dwc_pcie_pmu.c -- 2.20.1.12.g72788fdb