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* Re: Could phosphor-hwmon support peci-sensors
@ 2019-07-22  9:49 Duke Du (杜祥嘉)
  2019-07-23 17:12 ` James Feist
  2019-07-23 19:02 ` Vijay Khemka
  0 siblings, 2 replies; 9+ messages in thread
From: Duke Du (杜祥嘉) @ 2019-07-22  9:49 UTC (permalink / raw)
  To: james.feist@linux.intel.com; +Cc: openbmc@lists.ozlabs.org

Hi James,
   I have some problems with cpusensor in package dbus-sensors. When I set temperatures of critical and warning high for DIMM is work, but Core is not. Could I set temperatures of critical and warning high for Core by json file in entity-manager ? 
(There is my josn file for cpu in package entity-manager)

            "Thresholds": [
                {
                    "Direction": "greater than",
                    "Label": "Core",
                    "Name": "upper critical",
                    "Severity": 1,
                    "Value": 75
                },
                {
                    "Direction": "greater than",
                    "Label": "Core",
                    "Name": "upper non critical",
                    "Severity": 0,
                    "Value": 70
                },
                {
                    "Direction": "greater than",
                    "Label": "DIMM",
                    "Name": "upper critical",
                    "Severity": 1,
                    "Value": 85
                },
                {
                    "Direction": "greater than",
                    "Label": "DIMM",
                    "Name": "upper non critical",
                    "Severity": 0,
                    "Value": 80
                }
            ],

Thanks.
Duke, Du

> -----Original Message-----
> From: openbmc
> [mailto:openbmc-bounces+will.liang=quantatw.com@lists.ozlabs.org] On
> Behalf Of Vijay Khemka
> Sent: Wednesday, July 10, 2019 4:20 AM
> To: James Feist <james.feist@linux.intel.com>; Brad Bishop
> <bradleyb@fuzziesquirrel.com>; Duke Du (杜祥嘉)
> <Duke.Du@quantatw.com>
> Cc: openbmc@lists.ozlabs.org; Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
> Subject: Re: Could phosphor-hwmon support peci-sensors
> 
> 
> 
> On 7/8/19, 11:29 AM, "openbmc on behalf of James Feist"
> <openbmc-bounces+vijaykhemka=fb.com@lists.ozlabs.org on behalf of
> james.feist@linux.intel.com> wrote:
> 
>     On 7/8/19 10:52 AM, Brad Bishop wrote:
>     > On Mon, Jul 08, 2019 at 12:33:21PM +0000, Duke Du (杜祥嘉) wrote:
>     >> Hi All,
>     >>  I have some problems with phosphor-hwmon.
>     >> Could package phosphor-hwmon supports peci sensors such as cpu
> and
>     >> dimm tempatures ?
>     >> If yes, could you give me some hints that how do I write configuration
>     >> for peci sensors, please :).
>     >>
>     >> Thanks.
>     >> Duke, Du
>     >
>     > phosphor-hwmon should work with anything that implements the
> hwmon ABI.
>     > So I think to make PECI sensors work with phosphor-hwmon, you need
> hwmon
>     > drivers for PECI sensors.  I don't know if anyone is working on that.
>     >
>     > I suspect the other sensor application - dbus-sensors supports PECI just
>     > fine.  But I don't know how it works, if it can be used without entity
>     > manager,  and/or if it can be run in parallel with phosphor-hwmon.
> 
>     + Jae, CPU Sensor Author
> 
> 
> https://github.com/openbmc/dbus-sensors/blob/master/src/CPUSensorMain.
> cpp
> 
>     CPU sensor currently supports PECI sensors
> 
> https://github.com/openbmc/dbus-sensors/blob/master/src/CPUSensor.cpp
> 
> 
> https://github.com/openbmc/entity-manager/blob/f861da89ed03f9ec556c5e
> d6ac819988c0c1f498/configurations/WFT%20Baseboard.json#L2181
> 
>     It does require entity-manager currently, but it could be run in
>     parallel with phosphor-hwmon.
> 
> There is peci driver along with hwmon peci driver available in openbmc linux
> kernel 5.3 which will take care of hwmon interface. And there are also
> peci-dimm and peci-cpu driver to read cpu and dimm sensors. Once these
> drivers enabled, it sould work with phosphor-hwmon without entity manager
> and dbus-sensors.
> 
> Regards
> -Vijay
> 
>     -James
> 


^ permalink raw reply	[flat|nested] 9+ messages in thread
* Could phosphor-hwmon support peci-sensors
@ 2019-07-08 12:33 Duke Du (杜祥嘉)
  2019-07-08 17:52 ` Brad Bishop
  0 siblings, 1 reply; 9+ messages in thread
From: Duke Du (杜祥嘉) @ 2019-07-08 12:33 UTC (permalink / raw)
  To: openbmc@lists.ozlabs.org

Hi All,
  I have some problems with phosphor-hwmon. 
Could package phosphor-hwmon supports peci sensors such as cpu and dimm tempatures ? 
If yes, could you give me some hints that how do I write configuration for peci sensors, please :). 

Thanks. 
Duke, Du

^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2019-07-23 19:02 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-07-22  9:49 Could phosphor-hwmon support peci-sensors Duke Du (杜祥嘉)
2019-07-23 17:12 ` James Feist
2019-07-23 17:20   ` Jae Hyun Yoo
2019-07-23 19:02 ` Vijay Khemka
  -- strict thread matches above, loose matches on Subject: below --
2019-07-08 12:33 Duke Du (杜祥嘉)
2019-07-08 17:52 ` Brad Bishop
2019-07-08 18:28   ` James Feist
     [not found]     ` <CAGaXSwZLrsg6WfKdfdWd4FFu4oLe=dj1rZM+jWmBiwf6+niPeA@mail.gmail.com>
2019-07-09 11:33       ` Duke Du (杜祥嘉)
2019-07-09 20:20     ` Vijay Khemka

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