From: James Clark <james.clark@arm.com>
To: Tao Zhang <quic_taozha@quicinc.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Jinlong Mao <quic_jinlmao@quicinc.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Tingwei Zhang <quic_tingweiz@quicinc.com>,
Yuanfang Zhang <quic_yuanfang@quicinc.com>,
Trilok Soni <quic_tsoni@quicinc.com>,
Song Chai <quic_songchai@quicinc.com>,
linux-arm-msm@vger.kernel.org, andersson@kernel.org,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Konrad Dybcio <konradybcio@gmail.com>,
Mike Leach <mike.leach@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Subject: Re: [PATCH v3 8/8] coresight-tpdm: Add msr register support for CMB
Date: Fri, 15 Dec 2023 11:24:16 +0000 [thread overview]
Message-ID: <f3b32f5f-edd4-e8ba-ae8f-e84ea698cc64@arm.com> (raw)
In-Reply-To: <1700533494-19276-9-git-send-email-quic_taozha@quicinc.com>
On 21/11/2023 02:24, Tao Zhang wrote:
> Add the nodes for CMB subunit MSR(mux select register) support.
> CMB MSRs(mux select registers) is to separate mux,arbitration,
> ,interleaving,data packing control from stream filtering control.
>
> Reviewed-by: James Clark <james.clark@arm.com>
> Signed-off-by: Tao Zhang <quic_taozha@quicinc.com>
> Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
> ---
> .../testing/sysfs-bus-coresight-devices-tpdm | 8 ++
> drivers/hwtracing/coresight/coresight-tpdm.c | 86 +++++++++++++++++++
> drivers/hwtracing/coresight/coresight-tpdm.h | 16 +++-
> 3 files changed, 109 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
> index e0b77107be13..914f3fd81525 100644
> --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
> +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm
> @@ -249,3 +249,11 @@ Description:
> Accepts only one of the 2 values - 0 or 1.
> 0 : Disable the timestamp of all trace packets.
> 1 : Enable the timestamp of all trace packets.
> +
> +What: /sys/bus/coresight/devices/<tpdm-name>/cmb_msr/msr[0:31]
> +Date: September 2023
> +KernelVersion 6.7
This probably needs bumping now. Maybe 6.9?
next prev parent reply other threads:[~2023-12-15 11:24 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-21 2:24 [PATCH v3 0/8] Add support to configure TPDM CMB subunit Tao Zhang
2023-11-21 2:24 ` [PATCH v3 1/8] dt-bindings: arm: Add support for CMB element size Tao Zhang
2023-11-21 7:24 ` Krzysztof Kozlowski
2023-12-19 0:14 ` Tao Zhang
2023-12-15 11:19 ` James Clark
2023-12-18 9:21 ` Tao Zhang
2023-11-21 2:24 ` [PATCH v3 2/8] coresight-tpda: Add support to configure CMB element Tao Zhang
2023-12-15 11:20 ` James Clark
2023-12-18 10:27 ` Suzuki K Poulose
2023-12-19 2:13 ` Tao Zhang
2023-12-19 13:54 ` Suzuki K Poulose
2023-12-20 0:27 ` Tao Zhang
2023-12-19 13:59 ` Suzuki K Poulose
2023-12-20 8:55 ` Tao Zhang
2023-11-21 2:24 ` [PATCH v3 3/8] coresight-tpdm: Add CMB dataset support Tao Zhang
2023-12-18 10:34 ` Suzuki K Poulose
2023-12-19 9:22 ` Tao Zhang
2023-12-19 13:56 ` Suzuki K Poulose
2023-12-20 8:56 ` Tao Zhang
2023-11-21 2:24 ` [PATCH v3 4/8] coresight-tpdm: Add support to configure CMB Tao Zhang
2023-11-21 2:24 ` [PATCH v3 5/8] coresight-tpdm: Add pattern registers support for CMB Tao Zhang
2023-11-21 2:24 ` [PATCH v3 6/8] coresight-tpdm: Add timestamp control register support for the CMB Tao Zhang
2023-12-18 10:46 ` Suzuki K Poulose
2023-12-19 2:43 ` Tao Zhang
2023-12-19 13:51 ` Suzuki K Poulose
2023-12-20 9:51 ` Tao Zhang
2023-12-20 11:07 ` Suzuki K Poulose
2023-12-25 1:55 ` Tao Zhang
2023-12-30 9:39 ` Suzuki K Poulose
2024-01-05 7:49 ` Tao Zhang
2024-01-08 10:42 ` Suzuki K Poulose
2024-01-12 2:42 ` Tao Zhang
2024-01-12 9:29 ` Suzuki K Poulose
2023-11-21 2:24 ` [PATCH v3 7/8] dt-bindings: arm: Add support for TPDM CMB MSR register Tao Zhang
2023-11-21 7:24 ` Krzysztof Kozlowski
2023-12-18 10:47 ` Suzuki K Poulose
2023-12-18 11:23 ` Tingwei Zhang
2023-12-18 11:56 ` Suzuki K Poulose
2023-12-18 12:17 ` Jinlong Mao
2023-12-19 10:27 ` Jinlong Mao
2023-11-21 2:24 ` [PATCH v3 8/8] coresight-tpdm: Add msr register support for CMB Tao Zhang
2023-12-15 11:24 ` James Clark [this message]
2023-12-18 11:02 ` Suzuki K Poulose
2023-12-19 6:58 ` Tao Zhang
2023-12-19 14:09 ` Suzuki K Poulose
2023-12-20 9:06 ` Tao Zhang
2024-01-12 9:12 ` Tao Zhang
2024-01-12 9:43 ` Suzuki K Poulose
2024-01-15 6:20 ` Tao Zhang
2024-01-15 9:20 ` Suzuki K Poulose
2024-01-15 14:15 ` Tao Zhang
2024-01-15 9:55 ` James Clark
2024-01-15 9:57 ` James Clark
2024-01-12 11:57 ` [PATCH v3 0/8] Add support to configure TPDM CMB subunit Suzuki K Poulose
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