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 X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 3A11FC636CA for ; Wed, 21 Jul 2021 15:03:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1E9ED60FF1 for ; Wed, 21 Jul 2021 15:03:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238404AbhGUOW1 (ORCPT ); Wed, 21 Jul 2021 10:22:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239431AbhGUOTG (ORCPT ); Wed, 21 Jul 2021 10:19:06 -0400 Received: from mail-io1-xd2c.google.com (mail-io1-xd2c.google.com [IPv6:2607:f8b0:4864:20::d2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 383BBC0613CF for ; Wed, 21 Jul 2021 07:59:43 -0700 (PDT) Received: by mail-io1-xd2c.google.com with SMTP id d9so2689977ioo.2 for ; Wed, 21 Jul 2021 07:59:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=XI+Dx3h7cED2ymBlyHrrhom6GxHUNS25otSbDCgTdfM=; b=StuwqrCNBxAbvlaItriRISqUD2bCPrwte93gRcZgZRTpbgma1yt3VbTMnXPiMYOT5A wS66/RgcYikmz21fweGdngLUbmyoAe3hK5pFRTh9jZlus1fm+U7mop8//e75VPGWFshD W8lmHS5IsP0PyTYfCpXsxiFt/RTFuRO/9WKS2MLzRnX0d/YB8Ox7xseTNkhOdAz1bq1z zicnkCWJKkJMNBQBYp1XGtf4+RTBQnIySSHou9FUDsOFmMV17QmHE3vNZCpvw36297uy MDhIhNVEtFGBXPtXDJqQA99PsjO8xZhZ4/sfFnw8K/7aSKLBw6O/H8VV6NECw9vx6eez 31Bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=XI+Dx3h7cED2ymBlyHrrhom6GxHUNS25otSbDCgTdfM=; b=ax3vjNeztn7DkHGk0HJYvA74t0+14qieeII1IcvJH0BY47jG4vfxYra1iB53lbIu4N c/62dv4/nO+irnTpCgCDcDo6H4if6nLHgVbzNiHGzgbwcaMzc1isas7tiEyahNZvrwGP HzTJIQMOkwNCkAM4FUE3jtUF67f0HDJIWw9Kraehgw1znqjtoJz1mDdqQtJd42XcT4qa j2e8BL2sxl8urB6+eOfaqyljn/ztuTn6JrzuQbGqQVcIjagPls7UZTgvFlCDaTFaAsH+ PGYg3xdQcQdMJq/vzg9mUCsHNRAWBgY3/qtCHNXcTslDsoMTGVuGM01oYrpvVi24TMzb KFWg== X-Gm-Message-State: AOAM531Zy2JnKv02489hKiIfmy0EJVIL9Xo7IryWBjy7SH9h/ylBHs1K SrIFNZVRFgdMNTkRv8DeLd8noQ6sL84eYQXDnq+sZQ== X-Google-Smtp-Source: ABdhPJxWig2ftKvDrXZ52oVv1Tgm9j7Gynu/T56MHNUX8Y4w0mTDu5mLA7JxdJDhGzDmynKXL3lild0by9DMwauSDc4= X-Received: by 2002:a02:380b:: with SMTP id b11mr31300909jaa.83.1626879582678; Wed, 21 Jul 2021 07:59:42 -0700 (PDT) MIME-Version: 1.0 References: <20210721090706.21523-1-james.clark@arm.com> In-Reply-To: <20210721090706.21523-1-james.clark@arm.com> From: Mathieu Poirier Date: Wed, 21 Jul 2021 08:59:31 -0600 Message-ID: Subject: Re: [PATCH 0/6] Support ETE decoding To: James Clark Cc: Arnaldo Carvalho de Melo , Coresight ML , Leo Yan , Al Grant , "Suzuki K. Poulose" , Anshuman Khandual , Mike Leach , John Garry , Will Deacon , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , linux-arm-kernel , Linux Kernel Mailing List , linux-perf-users@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi James, I have received this set but won't be able to look at it for quite some time. Thanks, Mathieu On Wed, 21 Jul 2021 at 03:07, James Clark wrote: > > Decoding ETE already works because it is a superset of > ETMv4, but if any new packet types are found then they will be > ignored by the decoder. This patchset creates an ETE decoder > which can output the new packets and saves a new register that > is required. No new packet types are handled by perf yet, as this > can be added in the future. > > This set applies on top of "perf cs-etm: Support TRBE > (unformatted decoding)" on perf/core. > > James Clark (6): > perf cs-etm: Refactor initialisation of decoder params. > perf cs-etm: Initialise architecture based on TRCIDR1 > perf cs-etm: Save TRCDEVARCH register > perf cs-etm: Update OpenCSD decoder for ETE > perf cs-etm: Create ETE decoder > perf cs-etm: Print the decoder name > > tools/build/feature/test-libopencsd.c | 4 +- > tools/perf/arch/arm/util/cs-etm.c | 13 +- > .../perf/util/cs-etm-decoder/cs-etm-decoder.c | 151 ++++++++---------- > .../perf/util/cs-etm-decoder/cs-etm-decoder.h | 8 + > tools/perf/util/cs-etm.c | 54 ++++++- > tools/perf/util/cs-etm.h | 6 +- > 6 files changed, 147 insertions(+), 89 deletions(-) > > -- > 2.28.0 >