Thread (17 messages) 17 messages, 3 authors, 2025-09-12

RE: [PATCH v4 5/6] firmware: arm_scmi: imx: Support getting syslog of MISC protocol

From: Peng Fan <peng.fan@nxp.com>
Date: 2025-09-11 11:15:40
Also in: arm-scmi, imx, lkml

Hi Sudeep,
Subject: Re: [PATCH v4 5/6] firmware: arm_scmi: imx: Support getting
syslog of MISC protocol
quoted
I checked with firmware owner, this should be using raw dump.
The layout would be changed for new platforms.

Since this is raw dump, I think debugfs might be preferred.
It can be sysfs, but it can be just one single 4K dump, no more details
from the kernel than just raw bytes.
Thanks for approving the use of sysfs. However, I've already developed
a patchset based on debugfs, and following a recent internal discussion,
the consensus is to keep this functionality for debugging purposes.
Given that, I'm inclined to continue using debugfs unless there are
any objections.

Thanks,
Peng
--
Regards,
Sudeep
  
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