Thread (48 messages) 48 messages, 4 authors, 2019-06-06

Re: [PATCH v4 00/30] coresight: Support for ACPI bindings

From: Leo Yan <hidden>
Date: 2019-05-24 01:38:53
Also in: lkml

Hi Suzuki,

On Thu, May 23, 2019 at 04:31:54PM +0100, Suzuki K Poulose wrote:

[...]
quoted
When you send out the new patch for exposing device connection, please
loop me so that I can base on it for perf testing related works.
Sure, will do.
Thanks a lot!
As such, the perf testing should not be affected by that
series. It is just a helper to demonstrate the connections. But yes, it
will definitely help you to choose an ETF for a cluster, if you had multiple
ETFs on the system. Otherwise, you should be OK.
Yeah, the perf testing approach is heavily based on sysfs out/in nodes
to find the trace pathes.
Please be aware that the power management support is missing on ACPI platform.
So you must make sure, by other means, that the debug domain is powered up.
Thanks for reminding; for the first step, I will not add any power
management enabling steps in the testing script, we can add the
related operations if later we have clear idea for this.

Thanks,
Leo Yan

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