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Faintsnow / HE

HE - Hardware Read & Write utility is a powerful utility for hardware engineers, BIOS engineers, driver developers, QA engineers, performance test engineers, diagnostic engineers… etc.
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AMD SMU access #6

Closed DragonFrizzy closed 2 years ago

DragonFrizzy commented 2 years ago

Hi I wanted to ask again about smu access Screenshot_2022-07-12-06-59-41-43_a27b88515698e5a58d06d430da63049d.jpg Where should I put this values and I heard many times about pm table is there any way to access it for my CPU E1-1500 Apu because I found software pm table monitoring but only for Ryzen many thanks in advance for helping ❤️

Faintsnow commented 2 years ago

SMN Index/Data is not all the same, D00F0x060/D00F0x064 or D00F0x0A0/D00F0x0A4 or others. And there is no common rule for SMN data on different platform event different PI. You may try to access SMU via special Index/Data in PCI 0/0/0 if you know the Index No.

HE doesn't implement SMU accessing function. And maybe you can refer to https://github.com/FlyGoat/ryzen_nb_smu

DragonFrizzy commented 2 years ago

Okay many thanks for helping ❤️