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pmi: initial version

Christian Krafft linuxppc-dev 1 version In review

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  1. v1 Latest0 of 1 patch 16 repliesIn review

Patches in v1 No applies recorded yet

The patch the cover letter announces is not in this archive.

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PatchHeiko J Schick
SeriesA-b

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Cover letter [patch 0/1] pmi: initial version

This patch adds a driver for the=20
"Platform Management Interrupt" interface.
PMI is basically yet another way to communicate with the BMC. It provides small latency and thus can be used=20 to request frequency changes from the BMC.
PMI allows bidirectional communication.=20
The cpufreq driver can be notified about a new limit for=20 frequency changes for instance.
PMI can be found on future IBM products.

--=20
Mit freundlichen Gr=FCssen,
kind regards,

Christian Krafft
IBM Systems & Technology Group,=20
Linux Kernel Development
IT Specialist