From: hejunhao <hejunhao3@huawei.com>
To: Randy Dunlap <rdunlap@infradead.org>,
<mathieu.poirier@linaro.org>, <suzuki.poulose@arm.com>,
<mike.leach@linaro.org>, <leo.yan@linaro.org>
Cc: <coresight@lists.linaro.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <linuxarm@huawei.com>,
<liuqi115@huawei.com>, <f.fangjian@huawei.com>,
<prime.zeng@hisilicon.com>
Subject: Re: [PATCH v8 1/2] drivers/coresight: Add UltraSoc System Memory Buffer driver
Date: Wed, 17 Aug 2022 09:47:02 +0800 [thread overview]
Message-ID: <7607df0c-0c47-1cfc-bc8b-6490bbf9eecf@huawei.com> (raw)
In-Reply-To: <071ecdab-98a8-1f3b-a442-26668b2da446@infradead.org>
On 2022/8/17 2:00, Randy Dunlap wrote:
Hi Randy,
Thanks for your comments.
> Hi--
>
> On 8/16/22 06:16, Junhao He wrote:
>> diff --git a/drivers/hwtracing/coresight/Kconfig b/drivers/hwtracing/coresight/Kconfig
>> index 514a9b8086e3..4380eb1a0a73 100644
>> --- a/drivers/hwtracing/coresight/Kconfig
>> +++ b/drivers/hwtracing/coresight/Kconfig
>> @@ -201,4 +201,14 @@ config CORESIGHT_TRBE
>>
>> To compile this driver as a module, choose M here: the module will be
>> called coresight-trbe.
> Please insert a blank line here like it is done elsewhere.
I will fix it in the next version.
Thanks.
>> +config ULTRASOC_SMB
>> + tristate "Ultrasoc system memory buffer drivers"
>> + depends on ACPI && ARM64 && CORESIGHT_LINKS_AND_SINKS
>> + help
>> + This driver provides support for the Ultrasoc system memory buffer (SMB).
>> + SMB is responsible for receiving the trace data from Coresight ETM devices
>> + and storing them to a system buffer.
>> +
>> + To compile this driver as a module, choose M here: the module will be
>> + called ultrasoc-smb.
>> endif
> thanks.
Regards,
Junhao.
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next prev parent reply other threads:[~2022-08-17 1:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-16 13:16 [PATCH v8 0/2] Add support for UltraSoc System Memory Buffer Junhao He
2022-08-16 13:16 ` [PATCH v8 1/2] drivers/coresight: Add UltraSoc System Memory Buffer driver Junhao He
2022-08-16 18:00 ` Randy Dunlap
2022-08-17 1:47 ` hejunhao [this message]
2022-08-16 13:16 ` [PATCH v8 2/2] Documentation: Add document for UltraSoc SMB drivers Junhao He
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