linux-kernel - Re: [lm-sensors] [PATCH v3] hwmon: Add power meter spec to Documentation/hwmon/sysfs-interface

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Date:	Mon, 15 Oct 2007 17:10:29 +0200
From:	Jean Delvare <khali@...ux-fr.org>
To:	"Darrick J. Wong" <djwong@...ibm.com>
Cc:	"Mark M. Hoffman" <mhoffman@...htlink.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	lm-sensors <lm-sensors@...sensors.org>
Subject: Re: [lm-sensors] [PATCH v3] hwmon: Add power meter spec  to
 Documentation/hwmon/sysfs-interface

Hi Darrick,

On Tue, 9 Oct 2007 13:39:24 -0700, Darrick J. Wong wrote:
> Update the hwmon sysfs interface documentation to include a specification
> for power meters.
> 
> Signed-off-by: Darrick J. Wong <djwong@...ibm.com>
> ---
> 
>  Documentation/hwmon/sysfs-interface |   31 +++++++++++++++++++++++++++++++
>  1 files changed, 31 insertions(+), 0 deletions(-)
> 
> diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
> index db7bb4a..4e0fb20 100644
> --- a/Documentation/hwmon/sysfs-interface
> +++ b/Documentation/hwmon/sysfs-interface
> @@ -324,6 +324,37 @@ curr[1-*]_input	Current input value
>  		Unit: milliampere
>  		RO
>  
> +*********
> +* Power *
> +*********
> +
> +power[1-*]_average		Average power use
> +				Unit: microWatt
> +				RO
> +
> +power[1-*]_average_highest	Historical average maximum power use
> +				Unit: microWatt
> +				RO
> +
> +power[1-*]_average_lowest	Historical average minimum power use
> +				Unit: microWatt
> +				RO
> +
> +power[1-*]_input		Instantaneous power use
> +				Unit: microWatt
> +				RO
> +
> +power[1-*]_input_highest	Historical maximum power use
> +				Unit: microWatt
> +				RO
> +
> +power[1-*]_input_lowest		Historical minimum power use
> +				Unit: microWatt
> +				RO
> +
> +power[1-*]_reset_history	Reset input_highest, input_lowest,
> +				average_highest and average_lowest.
> +				WO
>  
>  **********
>  * Alarms *

Looks good, thanks for your patience :)

Acked-by: Jean Delvare <khali@...ux-fr.org>

Note that lm-sensors 3 still lacks support for power meters, if you
want it you'll have to submit a patch.

-- 
Jean Delvare
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