From: Adrian Hunter <adrian.hunter@intel.com>
To: Raul E Rangel <rrangel@chromium.org>,
linux-trace-devel@vger.kernel.org, linux-mmc@vger.kernel.org
Cc: djkurtz@chromium.org, zwisler@chromium.org,
Ludovic Barre <ludovic.barre@st.com>,
Steven Rostedt <rostedt@goodmis.org>,
Jisheng Zhang <Jisheng.Zhang@synaptics.com>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Faiz Abbas <faiz_abbas@ti.com>,
linux-kernel@vger.kernel.org,
Oleksij Rempel <linux@rempel-privat.de>,
Liming Sun <lsun@mellanox.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Ingo Molnar <mingo@redhat.com>,
Prabu Thangamuthu <Prabu.T@synopsys.com>,
Chunyan Zhang <chunyan.zhang@unisoc.com>,
Ulf Hansson <ulf.hansson@linaro.org>
Subject: Re: [PATCH v1 0/4] Add tracing for SDHCI register access
Date: Fri, 12 Apr 2019 09:26:44 +0300 [thread overview]
Message-ID: <7b77ebcb-b42b-2d14-f5f1-b37e07b88469@intel.com> (raw)
In-Reply-To: <20190411220822.81845-1-rrangel@chromium.org>
On 12/04/19 1:08 AM, Raul E Rangel wrote:
> I was debugging a SDHC hardware bug and got tired of having to
> translate the register values by hand. This patch set makes it so all
> SDHC register read and write operations can be traced and easily read by
> a human.
While this might be useful for people unfamiliar with SDHCI, I am not sure
it should be in the upstream kernel. Also, it doesn't seem ideal for every
driver to add its own plumbing for such a feature.
next prev parent reply other threads:[~2019-04-12 6:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-11 22:08 [PATCH v1 0/4] Add tracing for SDHCI register access Raul E Rangel
2019-04-11 22:08 ` [PATCH v1 1/4] trace_events: Add trace_print_register to print register fields Raul E Rangel
2019-04-11 22:39 ` Steven Rostedt
2019-04-12 15:30 ` Raul Rangel
2019-04-12 15:42 ` Steven Rostedt
2019-04-11 22:08 ` [PATCH v1 2/4] mmc/sdhci: Rename sdhci.c to sdhci-core.c Raul E Rangel
2019-04-11 22:08 ` [PATCH v1 3/4] mmc/host/sdhci: Add register read and write trace events Raul E Rangel
2019-04-11 22:08 ` [PATCH v1 4/4] mmc/host/sdhci: Make sdhci_read/sdhci_write call trace functions Raul E Rangel
2019-04-12 6:26 ` Adrian Hunter [this message]
2019-04-12 14:50 ` [PATCH v1 0/4] Add tracing for SDHCI register access Raul Rangel
2019-04-18 6:24 ` Adrian Hunter
2019-04-19 18:40 ` Raul Rangel
2019-04-19 19:08 ` Steven Rostedt
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