CVS commit: src/sys/arch/sparc64/dev

["Julian Coleman" <jdc%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdc
Date:           Sat Oct 24 15:16:39 UTC 2020

Modified Files:
        src/sys/arch/sparc64/dev: pcf8591_envctrl.c

Log Message:
Add support for automatically changing the CPU fan speed on the E250 in a
similar way to the SB1000/SB2000.
The fan control information was determined by experiment, as it's only
partially available in OFW.
Hardcode the missing information for E250 fan control into the driver
(it should be possible to support the E450 in future too).


To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/arch/sparc64/dev/pcf8591_envctrl.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.