[lm-sensors] [patch 0/6 v2] hwmon/pc87360 individual alarm files

Jim Cromie jim.cromie at gmail.com
Fri Jul 25 23:28:23 CEST 2008


Hi Jean, Mark,

Im reminding, since its been a few weeks, and nobody has commented.
IIRC, patches like this have been considered bug-fixes in the past,
and have been integrated to linux-current.

I'll leave it to you to consider whether this patchset qualifies.
I could also fold them all into one if thats preferred.

thanks
JimC


On 6/29/08, Jim Cromie <jim.cromie at gmail.com> wrote:
>
>  in this 2nd rev of the patchset (against -rc8), the new voltage and temp
> alarms
>  work as they should; setting min & max above and below input results in
>  alarm activation.
>  - My board has no thermistors, so I cannot test them.
>  - The temp units have temp[1-3]-fault files, 2 of them are active on my
> soekris.
>  - The therm(istor) units temp[4-6] do not have one, since they use voltage
> units 11-14,
>   which doesnt support OPEN bit (but does have an overtemp bit on v-units
> 11-14)
>  - temp_alarms and in_alarms do *not* work.  They never did, IIRC, in any
> case theyre not touched in this patchset.
>   Are they properly subject to deprecation and eventual removal ?
>   Or do they work on lesser pc8736x chips ?
>    (theres some vague hint of diffs where x=[56] in sec 11.2.3)
>  - All patches pass scripts/checkpatch.pl
>
>  Jim Cromie (6):
>   hwmon/pc87360 separate alarm files - define some constants
>   hwmon/pc87360 separate alarm files - add in-min/max-alarms
>   hwmon/pc87360 separate alarm files - add
>    temp-min/max/crit/fault-alarms
>   hwmon/pc87360 separate alarm files - define LDNI_MAX const
>   hwmon/pc87360 separate alarm files - add dev_dbg help
>   hwmon/pc87360 separate alarm files - add therm-min/max/crit-alarms
>
>  drivers/hwmon/pc87360.c |  244
> +++++++++++++++++++++++++++++++++++++++++++----
>  1 files changed, 223 insertions(+), 21 deletions(-)
>
>
>  Having worked thru the patches again, ISTM that 1st patch might have an
>  aesthetic issue - I put defines as close as possible to where theyll be
> used,
>  not at the top.  If you want this changed, please indicate if an additional
>  fixup patch to move them up is acceptable.
>
>
>  thanks
>  Jim Cromie
>
>
>  PS. The following is a copy-paste of alarms being toggled by setting
> limits..
>
>  # sensors -v
>  sensors version 2.10.1 with libsensors version 2.10.1
>
>  # sensors
>  pc87366-isa-6620
>  Adapter: ISA a[ 3659.886392] pc87360 pc87360.26144: Data update
>  dapter
>  VCORE:     +2.01 V  (min =  +0.00 V, max =  +3.01 V)      VCC:       +4.96
> V  (min =  +0.00 V, max =  +6.03 V)      VPWR:     +13.55 V  (min =  +0.00
> V, max = +60.56 V)      +12V:     +11.87 V  (min =  +0.00 V, max = +14.55 V)
>      -12V:     -11.90 V  (min = -59.77 V, max =  -1.92 V)      GND:
> +0.00 V  (min =  +0.00 V, max =  +3.01 V)      Vsb:       +3.31 V  (min =
> +0.00 V, max =  +6.03 V)      Vdd:       +2.98 V  (min =  +0.00 V, max =
> +6.03 V)      Vbat:      +0.00 V  (min =  +0.00 V, max =  +0.00 V)
> AVdd:      +3.28 V  (min =  +0.00 V, max =  +6.03 V)      temp1:      +127 C
>  (low  =   -55 C, high =  +127 C)   OPEN
>  temp1_crit:
>            +127 C ALARM
>  temp2:      +127 C  (low  =   -55 C, high =  +127 C)   OPEN
>  temp2_crit:
>            +127 C ALARM
>  Temp:        +98 C  (low  =   -55 C, high =  +127 C) Critical:   +127 C
>
>
>  soekris:/sys/devices/platform/pc87360.26144# cat
> temp[123]*fault
>  [ 4044.030817] pc87360 pc87360.26144: Data update
>  1
>  1
>  0
>
>  the 2 faults agree with the 2 OPENs in sensors output
>  (though I suspect they are determined by other means)
>
>
>  soekris:/sys/devices/platform/pc87360.26144# cat
> temp[123]*max_alarm
>  [ 4302.257654] pc87360 pc87360.26144: Data update
>  1
>  1
>  0
>  soekris:/sys/devices/platform/pc87360.26144# ls temp3*
>
>  temp3_crit      temp3_fault  temp3_max    temp3_min     temp3_status
>  temp3_crit_alarm  temp3_input  temp3_max_alarm    temp3_min_alarm
>
>  soekris:/sys/devices/platform/pc87360.26144# cat temp3*
>  [ 4321.958856] pc87360 pc87360.26144: Data update
>  127000
>  0
>  0
>  98000
>  127000
>  0
>  -55000
>  0
>  129
>
>  soekris:/sys/devices/platform/pc87360.26144# echo 97000 >
> temp3_max soekris:/sys/devices/platform/pc87360.26144# cat
> temp3*
>  [ 4434.226746] pc87360 pc87360.26144: Data update
>  127000
>  0
>  0
>  98000
>  97000
>  1
>  -55000
>  0
>  133
>
>  soekris:/sys/devices/platform/pc87360.26144# echo 97000 >
> temp3_crit
>  soekris:/sys/devices/platform/pc87360.26144# cat temp3*
>  [ 4461.619010] pc87360 pc87360.26144: Data update
>  97000
>  1
>  0
>  98000
>  97000
>  1
>  -55000
>  0
>  141
>
>  soekris:/sys/devices/platform/pc87360.26144# echo 101000 >
> temp3_max
>  soekris:/sys/devices/platform/pc87360.26144# cat temp3*
>  [ 4489.270994] pc87360 pc87360.26144: Data update
>  97000
>  1
>  0
>  98000
>  101000
>  1
>  -55000
>  0
>  141
>  soekris:/sys/devices/platform/pc87360.26144#
>  soekris:/sys/devices/platform/pc87360.26144# cat temp3*
>  [ 4495.027270] pc87360 pc87360.26144: Data update
>  97000
>  1
>  0
>  98000
>  101000
>  0
>  -55000
>  0
>  137
>
>
>
>
>
>




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