From: Guenter Roeck <linux@roeck-us.net>
To: Edward James <eajames@us.ibm.com>
Cc: andrew@aj.id.au, benh@kernel.crashing.org, corbet@lwn.net,
devicetree@vger.kernel.org, jdelvare@suse.com, joel@jms.id.a,
linux-doc@vger.kernel.org, linux-hwmon@vger.kernel.org,
linux-kernel@vger.kernel.org, mark.rutland@arm.com,
robh+dt@kernel.org, wsa@the-dreams.de,
Eddie James <eajames@linux.vnet.ibm.com>
Subject: Re: [PATCH linux v8 0/6] drivers: hwmon: Add On-Chip Controller driver
Date: Thu, 23 Feb 2017 18:42:41 -0800 [thread overview]
Message-ID: <20170224024241.GA25676@roeck-us.net> (raw)
In-Reply-To: <OF68CFA9BA.DAF80746-ON002580D0.007C5BAD-862580D0.007CD16A@notes.na.collabserv.com>
On Thu, Feb 23, 2017 at 04:43:20PM -0600, Edward James wrote:
> Hi Guenter,
>
> Any thoughts on this patch set? Others welcome to chime in too.
>
Sorry, I have been busy. Weekend or next week, hopefully.
Guenter
> Thanks,
> Eddie
>
> Eddie James <eajames@linux.vnet.ibm.com> wrote on 02/14/2017 02:34:17 PM:
>
> > From: Eddie James <eajames@linux.vnet.ibm.com>
> > To: linux@roeck-us.net
> > Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-
> > hwmon@vger.kernel.org, linux-doc@vger.kernel.org, jdelvare@suse.com,
> > corbet@lwn.net, mark.rutland@arm.com, robh+dt@kernel.org, wsa@the-
> > dreams.de, andrew@aj.id.au, benh@kernel.crashing.org,
> > joel@jms.id.au, Edward James/Austin/IBM@IBMUS
> > Date: 02/14/2017 02:34 PM
> > Subject: [PATCH linux v8 0/6] drivers: hwmon: Add On-Chip Controller
> driver
> >
> > From: "Edward A. James" <eajames@us.ibm.com>
> >
> > This patchset adds a hwmon driver to support the OCC (On-Chip Controller)
> > on the IBM POWER8 and POWER9 processors, from a BMC (Baseboard Management
> > Controller). The OCC is an embedded processor that provides real time
> > power and thermal monitoring.
> >
> > The driver provides an interface on a BMC to poll OCC sensor data, set
> > user power caps, and perform some basic OCC error handling. It interfaces
> > with userspace through hwmon.
> >
> > The driver is currently functional only for the OCC on POWER8 chips.
> > Communicating with the POWER9 OCC requries FSI support.
> >
> > Since v7:
> > * change Makefile and Kconfig to build a single module for the driver
> > * include p9 file in build
> > * change Kconfig from "PPC" to "IBM"
> > * remove EXPORT_SYMBOL
> > * bundle occ_config and occ_ops structures into occ_init_data structure
> > * few style tweaks suggested by Joel
> >
> > Edward A. James (6):
> > hwmon: Add core On-Chip Controller support for POWER CPUs
> > hwmon: occ: Add sysfs interface
> > hwmon: occ: Add I2C transport implementation for SCOM operations
> > hwmon: occ: Add callbacks for parsing P8 OCC datastructures
> > hwmon: occ: Add hwmon implementation for the P8 OCC
> > hwmon: occ: Add callbacks for parsing P9 OCC datastructures
> >
> > Documentation/devicetree/bindings/hwmon/occ.txt | 13 +
> > Documentation/hwmon/occ | 116 +++++++
> > MAINTAINERS | 7 +
> > drivers/hwmon/Kconfig | 2 +
> > drivers/hwmon/Makefile | 1 +
> > drivers/hwmon/occ/Kconfig | 39 +++
> > drivers/hwmon/occ/Makefile | 5 +
> > drivers/hwmon/occ/occ.c | 440 +++++++++++++
> > +++++++++++
> > drivers/hwmon/occ/occ.h | 77 +++++
> > drivers/hwmon/occ/occ_p8.c | 256 ++++++++++++++
> > drivers/hwmon/occ/occ_p8.h | 25 ++
> > drivers/hwmon/occ/occ_p8_i2c.c | 99 ++++++
> > drivers/hwmon/occ/occ_p9.c | 320 +++++++++++++++++
> > drivers/hwmon/occ/occ_p9.h | 25 ++
> > drivers/hwmon/occ/occ_scom_i2c.c | 69 ++++
> > drivers/hwmon/occ/occ_scom_i2c.h | 21 ++
> > drivers/hwmon/occ/occ_sysfs.c | 245 +++++++++++++
> > drivers/hwmon/occ/occ_sysfs.h | 25 ++
> > drivers/hwmon/occ/scom.h | 42 +++
> > 19 files changed, 1827 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/hwmon/occ.txt
> > create mode 100644 Documentation/hwmon/occ
> > create mode 100644 drivers/hwmon/occ/Kconfig
> > create mode 100644 drivers/hwmon/occ/Makefile
> > create mode 100644 drivers/hwmon/occ/occ.c
> > create mode 100644 drivers/hwmon/occ/occ.h
> > create mode 100644 drivers/hwmon/occ/occ_p8.c
> > create mode 100644 drivers/hwmon/occ/occ_p8.h
> > create mode 100644 drivers/hwmon/occ/occ_p8_i2c.c
> > create mode 100644 drivers/hwmon/occ/occ_p9.c
> > create mode 100644 drivers/hwmon/occ/occ_p9.h
> > create mode 100644 drivers/hwmon/occ/occ_scom_i2c.c
> > create mode 100644 drivers/hwmon/occ/occ_scom_i2c.h
> > create mode 100644 drivers/hwmon/occ/occ_sysfs.c
> > create mode 100644 drivers/hwmon/occ/occ_sysfs.h
> > create mode 100644 drivers/hwmon/occ/scom.h
> >
> > --
> > 1.8.3.1
> >
prev parent reply other threads:[~2017-02-24 2:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-14 20:34 [PATCH linux v8 0/6] drivers: hwmon: Add On-Chip Controller driver Eddie James
2017-02-14 20:34 ` [PATCH linux v8 1/6] hwmon: Add core On-Chip Controller support for POWER CPUs Eddie James
2017-02-14 20:34 ` [PATCH linux v8 2/6] hwmon: occ: Add sysfs interface Eddie James
2017-03-12 22:29 ` Guenter Roeck
[not found] ` <1487104463-4253-1-git-send-email-eajames-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-02-14 20:34 ` [PATCH linux v8 3/6] hwmon: occ: Add I2C transport implementation for SCOM operations Eddie James
2017-02-14 20:34 ` [PATCH linux v8 6/6] hwmon: occ: Add callbacks for parsing P9 OCC datastructures Eddie James
2017-02-14 20:34 ` [PATCH linux v8 4/6] hwmon: occ: Add callbacks for parsing P8 " Eddie James
2017-02-14 20:34 ` [PATCH linux v8 5/6] hwmon: occ: Add hwmon implementation for the P8 OCC Eddie James
2017-02-23 22:43 ` [PATCH linux v8 0/6] drivers: hwmon: Add On-Chip Controller driver Edward James
2017-02-24 2:42 ` Guenter Roeck [this message]
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