[stable 9] broken hwpstate calls
Sean Bruno
seanbru at yahoo-inc.com
Fri May 18 05:32:19 UTC 2012
Looks like my AMD box isn't quite working correctly with regards to
P-states. I noted this repeating periodically:
hwpstate0: set freq failed, err 6
I noted these errors when setting the hwpstate verbose systctl on:
May 17 22:28:32 Alice kernel: hwpstate0: set freq failed, err 6
May 17 22:28:32 Alice kernel: hwpstate0: setting P1-state on cpu0
May 17 22:28:32 Alice kernel: hwpstate0: result P1-state on cpu0
May 17 22:28:32 Alice kernel: hwpstate0: setting P1-state on cpu1
May 17 22:28:32 Alice kernel: hwpstate0: result P1-state on cpu1
May 17 22:28:32 Alice kernel: hwpstate0: setting P1-state on cpu2
May 17 22:28:32 Alice kernel: hwpstate0: result P1-state on cpu2
May 17 22:28:32 Alice kernel: hwpstate0: setting P1-state on cpu3
May 17 22:28:32 Alice kernel: hwpstate0: result P1-state on cpu3
May 17 22:28:32 Alice kernel: hwpstate0: setting P1-state on cpu4
May 17 22:28:32 Alice kernel: hwpstate0: result P1-state on cpu4
May 17 22:28:32 Alice kernel: hwpstate0: setting P1-state on cpu5
May 17 22:28:32 Alice kernel: hwpstate0: result P1-state on cpu5
May 17 22:28:32 Alice kernel: hwpstate0: setting P1-state on cpu6
May 17 22:28:32 Alice kernel: hwpstate0: result P1-state on cpu6
May 17 22:28:32 Alice kernel: hwpstate0: setting P1-state on cpu7
May 17 22:28:32 Alice kernel: hwpstate0: result P1-state on cpu7
Sean
ref this machine: http://forums.pcbsd.org/showthread.php?t=16733
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