[AMD Official Use Only - Internal Distribution Only]
Patch #1
+ pr_err("[AllowXgmiPowerDown] failed!\n");
Please replace pr_xxx with dev_xxx to explicitly show device bdf in kernel
message especially for mGPU use case
+ if (smu_version < 0x365000) {
Let's check pmfw 54.23.0 for backward compatibility.
Other than that, the series is
Reviewed-by: Hawking Zhang <[email protected]>
Regards,
Hawking
From: Clements, John <[email protected]>
Sent: Friday, May 8, 2020 14:51
To: [email protected]; Zhang, Hawking <[email protected]>
Subject: [PATCH] Series to disallow XGMI link power down during RAS XGMI error
injection
[AMD Official Use Only - Internal Distribution Only]
Submitting 3 patches for review:
* Added host to SMU FW cmd to enable/disable XGMI link power down
* Added DPM function for XGMI link power down control
* Disable XGMI link power down prior to issuing a XGMI RAS error
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