From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-4.6 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id B3BB07D2F0 for ; Fri, 30 Aug 2019 12:54:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727751AbfH3Myx (ORCPT ); Fri, 30 Aug 2019 08:54:53 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:32875 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727718AbfH3Myx (ORCPT ); Fri, 30 Aug 2019 08:54:53 -0400 Received: by mail-pg1-f195.google.com with SMTP id n190so3538514pgn.0; Fri, 30 Aug 2019 05:54:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=NNZTN+WQXt07/j/McJZ3KBjtoeBvNNmWQ056voTxfiM=; b=r3LMGzyx+ZvjV8GlVBxtzk0bSXmI6YPya2Z+VV787v/dxqRkzUSdqMoJr3BP/AdXVA yOnUJHMm3fo/9FzNz4iSp4X/yzVvvt3EeiWmaukn9gwfHM5aicnJ7AU4RGFV2l11U3Oe Msk6MV2Zi4Sl8E3T+prgYG0386TuPMJmAomxuDqwrrQrodGaE/Qwoe9IuXCPda7DDdwW zJ1WvxDn2Cu1wEtI6UvZ0mwgUew0vK4Ba8z4RbiMBYHQUUNyss2N86wQ9exXNIyR+J7V 36fws7anJkOwLnvS9xCnLygo5oW3GuTBKwAo+E1vy2qmlt4FS3DHE3MwYOfmHZIvRIRL KoNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=NNZTN+WQXt07/j/McJZ3KBjtoeBvNNmWQ056voTxfiM=; b=DIPjYuJTwBjO7Z/TC/PHOEYuh1cCPoF7yXCSRzsw9kWJxvzKLUq2Rl6dW180z5NYQW QBfo4I4bU+qJMaWMvMBIvnalNhvlLehRps/uknCdJmQK92aEYl2OI703iIYo9Hxea2zI PlSGi/Z+QJv5jXFoWTeZTZ2+jJBr1+FrYYBy/86QxE03AmfGND7osvgniM4VpZjcS/vC TFUhS6Y5jOaDgevQrDq/xBo7MAfJ9T2avvDCvaRnZ355hg+rV4DXVxZMO9svwn+e+Lvk qbmsQRDau+KDEbGmcCPSFUWt53VWZzmHAhWLdnzhH14oarr21kkqYRQgYXxTJF+IP+Vs 9Iuw== X-Gm-Message-State: APjAAAVHi9fxbuC0k00Of5LYQkvCI1HAm/48FBhRWIYQMXXLTfFVBcr5 S239jQoyv4UV4P0pG9/LKPGMVTpO X-Google-Smtp-Source: APXvYqwGtfgFCLtLkW6um+vUd1H1urHTPtZAgLo0Vny3nBbacPkJ9IiTdsOutWgr+AjLqpKq8snq4g== X-Received: by 2002:a63:5945:: with SMTP id j5mr12831171pgm.452.1567169692018; Fri, 30 Aug 2019 05:54:52 -0700 (PDT) Received: from localhost.localdomain.com ([115.113.156.3]) by smtp.gmail.com with ESMTPSA id e189sm5871043pgc.15.2019.08.30.05.54.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 30 Aug 2019 05:54:51 -0700 (PDT) From: ganapat X-Google-Original-From: ganapat To: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: will@kernel.org, mark.rutland@arm.com, corbet@lwn.net, jnair@marvell.com, rrichter@marvell.com, jglauber@marvell.com, gkulkarni@marvell.com Subject: [PATCH v5 0/2] Add CCPI2 PMU support Date: Fri, 30 Aug 2019 18:24:34 +0530 Message-Id: <20190830125436.16959-1-ganapat@localhost.localdomain> X-Mailer: git-send-email 2.9.5 Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org From: Ganapatrao Kulkarni Add Cavium Coherent Processor Interconnect (CCPI2) PMU support in ThunderX2 Uncore driver. v5: Fixed minor bug of v4 (timer callback fuction was getting initialized to NULL for all PMUs). v4: Update with review comments [2]. Changed Counter read to 2 word read since single dword read is misbhehaving(hw issue). [2] https://lkml.org/lkml/2019/7/23/231 v3: Rebased to 5.3-rc1 v2: Updated with review comments [1] [1] https://lkml.org/lkml/2019/6/14/965 v1: initial patch Ganapatrao Kulkarni (2): Documentation: perf: Update documentation for ThunderX2 PMU uncore driver drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver. .../admin-guide/perf/thunderx2-pmu.rst | 20 +- drivers/perf/thunderx2_pmu.c | 267 +++++++++++++++--- 2 files changed, 245 insertions(+), 42 deletions(-) -- 2.17.1