[Bug 233764] [amdtemp] does not recognize AMD A8-7600 temperature sensors

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Dec 7 16:03:09 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233764

--- Comment #9 from gosha-necr at yandex.ru ---
(In reply to Conrad Meyer from comment #8)
On the PC with other CPU and in same room:
AMD FX-8300 with powerd -m 1400 -M 1400 and without any services:
------------------------------------------
last pid: 97542;  load averages:  0.06,  0.13,  0.18                           
                                                                               
                                                                               
       up 12+23:52:32  21:00:28
44 processes:  1 running, 43 sleeping

dev.amdtemp.0.core0.sensor0: 10,1C
dev.amdtemp.0.sensor_offset: 0
dev.amdtemp.0.%parent: hostb4
dev.amdtemp.0.%pnpinfo: 
dev.amdtemp.0.%location: 
dev.amdtemp.0.%driver: amdtemp
dev.amdtemp.0.%desc: AMD CPU On-Die Thermal Sensors
dev.amdtemp.%parent: 
dev.cpu.7.temperature: 10,1C
dev.cpu.6.temperature: 10,1C
dev.cpu.5.temperature: 10,1C
dev.cpu.4.temperature: 10,1C
dev.cpu.3.temperature: 10,1C
dev.cpu.2.temperature: 10,1C
dev.cpu.1.temperature: 10,1C
dev.cpu.0.temperature: 10,1C
dev.hwpstate.0.freq_settings: 3200/11137 2800/8835 2300/6268 1900/4641
1400/3060
dev.cpu.0.freq_levels: 3200/11137 2800/8835 2300/6268 1900/4641 1400/3060
dev.cpu.0.freq: 1400

and in the same time PC with AMD A8-7600 with powerd -m 1400 -M 1400 and
working as router:
------------------------------------------
last pid: 46962;  load averages:  0.44,  0.38,  0.28                           
                                                                               
                                                                               
        up 1+20:14:25  21:01:33
107 processes: 1 running, 106 sleeping

dev.amdtemp.0.core0.sensor0: -0,0C
dev.amdtemp.0.sensor_offset: 0
dev.amdtemp.0.%parent: hostb7
dev.amdtemp.0.%pnpinfo: 
dev.amdtemp.0.%location: 
dev.amdtemp.0.%driver: amdtemp
dev.amdtemp.0.%desc: AMD CPU On-Die Thermal Sensors
dev.amdtemp.%parent: 
dev.cpu.3.temperature: -0,0C
dev.cpu.2.temperature: -0,0C
dev.cpu.1.temperature: -0,0C
dev.cpu.0.temperature: -0,0C
dev.hwpstate.0.freq_settings: 3100/11750 2800/9570 2400/7380 1900/5775
1400/4162
dev.cpu.0.freq_levels: 3100/11750 2800/9570 2400/7380 1900/5775 1400/4162
dev.cpu.0.freq: 1400


I think that this incorrect values from A8-7600 CPU.

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