On 11/06/2022 01:43, Mao Jinlong wrote:
Add API usage document for sysfs API in TPDM driver. Reviewed-by: Mike Leach <mike.leach@xxxxxxxxxx> Signed-off-by: Mao Jinlong <quic_jinlmao@xxxxxxxxxxx> --- .../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..92bc09fbb69b --- /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: June 2022 +KernelVersion 5.18
We have gone past this release. Please make this 5.20. Also, please merge this patch with the previous patch.
+Contact: Jinlong Mao (QUIC) <quic_jinlmao@xxxxxxxxxxx>, Tao Zhang (QUIC) <quic_taozha@xxxxxxxxxxx> +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:
This is not entirely clear to me/reader. Could we say : Accepts only one of the 2 values - 1 or 2.
+ 1 : Generate 64 bits data + 2 : Generate 32 bits data
Suzuki
