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Message-ID: <80d9d31c-18c0-8460-223c-80476809e66c@quicinc.com>
Date: Wed, 20 Apr 2022 22:42:03 +0800
From: Jinlong Mao <quic_jinlmao@...cinc.com>
To: Mike Leach <mike.leach@...aro.org>
CC: Mathieu Poirier <mathieu.poirier@...aro.org>,
Suzuki K Poulose <suzuki.poulose@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Leo Yan <leo.yan@...aro.org>,
"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
<coresight@...ts.linaro.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
Tingwei Zhang <quic_tingweiz@...cinc.com>,
Yuanfang Zhang <quic_yuanfang@...cinc.com>,
Tao Zhang <quic_taozha@...cinc.com>,
Trilok Soni <quic_tsoni@...cinc.com>,
Hao Zhang <quic_hazha@...cinc.com>,
<linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH v5 06/10] docs: sysfs: coresight: Add sysfs ABI
documentation for TPDM
On 4/19/2022 5:25 PM, Mike Leach wrote:
> Hi
>
> On Tue, 12 Apr 2022 at 13:51, Mao Jinlong <quic_jinlmao@...cinc.com> wrote:
>> Add API usage document for sysfs API in TPDM driver.
>>
>> Signed-off-by: Mao Jinlong <quic_jinlmao@...cinc.com>
>> ---
>> .../ABI/testing/sysfs-bus-coresight-devices-tpdm | 13 +++++++++++++
>> 1 file changed, 13 insertions(+)
>> create mode 100644 Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
>>
>> diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
>> new file mode 100644
>> index 000000000000..d70ba429f38d
>> --- /dev/null
>> +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
>> @@ -0,0 +1,13 @@
>> +What: /sys/bus/coresight/devices/<tpdm-name>/integration_test
>> +Date: April 2022
>> +KernelVersion 5.18
>> +Contact: Jinlong Mao (QUIC) <quic_jinlmao@...cinc.com>, Tao Zhang (QUIC) <quic_taozha@...cinc.com>
>> +Description:
>> + (Write) Run integration test for tpdm. Integration test
>> + will generate test data for tpdm. It can help to make
>> + sure that the trace path is enabled and the link configurations
>> + are fine.
>> +
>> + value to this sysfs node:
>> + 1 : Genreate 64 bits data
> s/Genreate/Generate
I will update this.
>
>> + 2 : Generate 32 bits data
>> --
>> 2.17.1
>>
> Reviewed by: Mike Leach <mike.leach@...aro.org>
>
>
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