linux-kernel - Re: [PATCH v11 5/9] coresight-tpdm: Add integration test support

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Message-ID: <7225e043-11bf-40a4-5cd1-61902384d675@arm.com>
Date:   Fri, 1 Jul 2022 10:29:17 +0100
From:   Suzuki K Poulose <suzuki.poulose@....com>
To:     Mao Jinlong <quic_jinlmao@...cinc.com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Konrad Dybcio <konradybcio@...il.com>,
        Mike Leach <mike.leach@...aro.org>
Cc:     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,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Subject: Re: [PATCH v11 5/9] coresight-tpdm: Add integration test support

On 20/06/2022 13:00, Mao Jinlong wrote:
> Integration test for tpdm can help to generate the data for
> verification of the topology during TPDM software bring up.
> 
> Sample:
> echo 1 > /sys/bus/coresight/devices/tmc_etf0/enable_sink
> echo 1 > /sys/bus/coresight/devices/tpdm0/enable_source
> echo 1 > /sys/bus/coresight/devices/tpdm0/integration_test
> echo 2 > /sys/bus/coresight/devices/tpdm0/integration_test
> cat /dev/tmc_etf0 > /data/etf-tpdm0.bin
> 
> Signed-off-by: Tao Zhang <quic_taozha@...cinc.com>
> Signed-off-by: Mao Jinlong <quic_jinlmao@...cinc.com>

Reviewed-by: Suzuki K Poulose <suzuki.poulose@....com>