[PATCH v5 06/10] docs: sysfs: coresight: Add sysfs ABI documentation for TPDM

Jinlong Mao quic_jinlmao at quicinc.com
Wed Apr 20 07:42:03 PDT 2022


On 4/19/2022 5:25 PM, Mike Leach wrote:
> Hi
>
> On Tue, 12 Apr 2022 at 13:51, Mao Jinlong <quic_jinlmao at quicinc.com> wrote:
>> Add API usage document for sysfs API in TPDM driver.
>>
>> Signed-off-by: Mao Jinlong <quic_jinlmao at quicinc.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 at quicinc.com>, Tao Zhang (QUIC) <quic_taozha at quicinc.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 at linaro.org>
>
>



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