diff for duplicates of <4E373D88.80006@freescale.com> diff --git a/a/1.txt b/N1/1.txt index 5f40639..de1d897 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,36 +1,30 @@ Mark Brown wrote: > On Mon, Aug 01, 2011 at 04:48:54PM -0500, Timur Tabi wrote: ->> The Data Collection Manager (DCM) is a feature of the FPGA on some Frees= -cale +>> The Data Collection Manager (DCM) is a feature of the FPGA on some Freescale >> PowerPC reference boards that can read temperature, current, and voltage ->> settings from the sensors on those boards. This driver exposes the DCM = -via a +>> settings from the sensors on those boards. This driver exposes the DCM via a >> sysfs interface (/sys/devices/platform/fsl-ocm.0). > > This sounds like it should be a hwmon driver. -I didn't see any way to interface the hardware to the hwmon layer in a=20 -manner that provides the information that our customers went using this=20 +I didn't see any way to interface the hardware to the hwmon layer in a +manner that provides the information that our customers went using this hardware. ->> The DCM collects and tallies data over a period of time in the backgroun= -d, ->> without utilizing any resources on the host (CPU, memory, etc). The dat= -a is ->> summarized and made available when data collection stops. This allows p= -ower ->> consumption to be measured while the host is performing some tasks (usua= -lly +>> The DCM collects and tallies data over a period of time in the background, +>> without utilizing any resources on the host (CPU, memory, etc). The data is +>> summarized and made available when data collection stops. This allows power +>> consumption to be measured while the host is performing some tasks (usually >> a benchmark). > > Though this is a bit odd for the subsystem I don't think it's too far > out of what other hwmon chips can do, some of them do have longer term > stats than just instantaneous readings. -Can you show an example or some documentation? I couldn't find anything=20 -remotely like that. I don't even see anything that lets me start/stop=20 +Can you show an example or some documentation? I couldn't find anything +remotely like that. I don't even see anything that lets me start/stop monitoring of sensors. ---=20 +-- Timur Tabi -Linux kernel developer at Freescale= +Linux kernel developer at Freescale diff --git a/a/content_digest b/N1/content_digest index 12995dd..eaed2fb 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -4,46 +4,41 @@ "Subject\0Re: [PATCH] drivers/misc: introduce Freescale Data Collection Manager driver\0" "Date\0Mon, 1 Aug 2011 23:58:00 +0000\0" "To\0Mark Brown <broonie@opensource.wolfsonmicro.com>\0" - "Cc\0linuxppc-dev@ozlabs.org <linuxppc-dev@ozlabs.org>" - linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org> - " arnd@arndb.de <arnd@arndb.de>\0" + "Cc\0arnd@arndb.de <arnd@arndb.de>" + grant.likely@secretlab.ca <grant.likely@secretlab.ca> + linuxppc-dev@ozlabs.org <linuxppc-dev@ozlabs.org> + " linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>\0" "\00:1\0" "b\0" "Mark Brown wrote:\n" "> On Mon, Aug 01, 2011 at 04:48:54PM -0500, Timur Tabi wrote:\n" - ">> The Data Collection Manager (DCM) is a feature of the FPGA on some Frees=\n" - "cale\n" + ">> The Data Collection Manager (DCM) is a feature of the FPGA on some Freescale\n" ">> PowerPC reference boards that can read temperature, current, and voltage\n" - ">> settings from the sensors on those boards. This driver exposes the DCM =\n" - "via a\n" + ">> settings from the sensors on those boards. This driver exposes the DCM via a\n" ">> sysfs interface (/sys/devices/platform/fsl-ocm.0).\n" ">\n" "> This sounds like it should be a hwmon driver.\n" "\n" - "I didn't see any way to interface the hardware to the hwmon layer in a=20\n" - "manner that provides the information that our customers went using this=20\n" + "I didn't see any way to interface the hardware to the hwmon layer in a \n" + "manner that provides the information that our customers went using this \n" "hardware.\n" "\n" - ">> The DCM collects and tallies data over a period of time in the backgroun=\n" - "d,\n" - ">> without utilizing any resources on the host (CPU, memory, etc). The dat=\n" - "a is\n" - ">> summarized and made available when data collection stops. This allows p=\n" - "ower\n" - ">> consumption to be measured while the host is performing some tasks (usua=\n" - "lly\n" + ">> The DCM collects and tallies data over a period of time in the background,\n" + ">> without utilizing any resources on the host (CPU, memory, etc). The data is\n" + ">> summarized and made available when data collection stops. This allows power\n" + ">> consumption to be measured while the host is performing some tasks (usually\n" ">> a benchmark).\n" ">\n" "> Though this is a bit odd for the subsystem I don't think it's too far\n" "> out of what other hwmon chips can do, some of them do have longer term\n" "> stats than just instantaneous readings.\n" "\n" - "Can you show an example or some documentation? I couldn't find anything=20\n" - "remotely like that. I don't even see anything that lets me start/stop=20\n" + "Can you show an example or some documentation? I couldn't find anything \n" + "remotely like that. I don't even see anything that lets me start/stop \n" "monitoring of sensors.\n" "\n" - "--=20\n" + "-- \n" "Timur Tabi\n" - Linux kernel developer at Freescale= + Linux kernel developer at Freescale -8e5d842a5016601a785ee98bed29c005aa835daddf709dc214437bbe6ea65465 +4386e80b468e7685851949d23a5aa1d01db293ea1105beb9dc174080e1f91bc1
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