LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
* [PATCH] hwmon: (k10temp) add support for AMD Family 12h/14h CPUs
@ 2011-02-17  8:22 Clemens Ladisch
  2011-02-17 17:26 ` Guenter Roeck
  0 siblings, 1 reply; 5+ messages in thread
From: Clemens Ladisch @ 2011-02-17  8:22 UTC (permalink / raw)
  To: Jean Delvare, Guenter Roeck; +Cc: lm-sensors, linux-kernel

Add the PCI ID to support the internal temperature sensor of the
AMD "Llano" and "Brazos" processor families.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
---
 Documentation/hwmon/k10temp |    8 +++++++-
 drivers/hwmon/Kconfig       |    6 +++---
 drivers/hwmon/k10temp.c     |    5 +++--
 3 files changed, 13 insertions(+), 6 deletions(-)

--- a/Documentation/hwmon/k10temp
+++ b/Documentation/hwmon/k10temp
@@ -9,6 +9,8 @@ Supported chips:
   Socket S1G3: Athlon II, Sempron, Turion II
 * AMD Family 11h processors:
   Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra)
+* AMD Family 12h processors: "Llano"
+* AMD Family 14h processors: "Brazos" (C/E/G-Series)
 
   Prefix: 'k10temp'
   Addresses scanned: PCI space
@@ -17,10 +19,14 @@ Supported chips:
     http://support.amd.com/us/Processor_TechDocs/31116.pdf
   BIOS and Kernel Developer's Guide (BKDG) for AMD Family 11h Processors:
     http://support.amd.com/us/Processor_TechDocs/41256.pdf
+  BIOS and Kernel Developer's Guide (BKDG) for AMD Family 14h Models 00h-0Fh Processors:
+    http://support.amd.com/us/Processor_TechDocs/43170.pdf
   Revision Guide for AMD Family 10h Processors:
     http://support.amd.com/us/Processor_TechDocs/41322.pdf
   Revision Guide for AMD Family 11h Processors:
     http://support.amd.com/us/Processor_TechDocs/41788.pdf
+  Revision Guide for AMD Family 14h Models 00h-0Fh Processors:
+    http://support.amd.com/us/Processor_TechDocs/47534.pdf
   AMD Family 11h Processor Power and Thermal Data Sheet for Notebooks:
     http://support.amd.com/us/Processor_TechDocs/43373.pdf
   AMD Family 10h Server and Workstation Processor Power and Thermal Data Sheet:
@@ -34,7 +40,7 @@ Description
 -----------
 
 This driver permits reading of the internal temperature sensor of AMD
-Family 10h and 11h processors.
+Family 10h/11h/12h/14h processors.
 
 All these processors have a sensor, but on those for Socket F or AM2+,
 the sensor may return inconsistent values (erratum 319).  The driver
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -238,13 +238,13 @@ config SENSORS_K8TEMP
 	  will be called k8temp.
 
 config SENSORS_K10TEMP
-	tristate "AMD Phenom/Sempron/Turion/Opteron temperature sensor"
+	tristate "AMD Family 10h/11h/12h/14h temperature sensor"
 	depends on X86 && PCI
 	help
 	  If you say yes here you get support for the temperature
 	  sensor(s) inside your CPU. Supported are later revisions of
-	  the AMD Family 10h and all revisions of the AMD Family 11h
-	  microarchitectures.
+	  the AMD Family 10h and all revisions of the AMD Family 11h,
+	  12h (Llano), and 14h (Brazos) microarchitectures.
 
 	  This driver can also be built as a module.  If so, the module
 	  will be called k10temp.
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -1,5 +1,5 @@
 /*
- * k10temp.c - AMD Family 10h/11h processor hardware monitoring
+ * k10temp.c - AMD Family 10h/11h/12h/14h processor hardware monitoring
  *
  * Copyright (c) 2009 Clemens Ladisch <clemens@ladisch.de>
  *
@@ -25,7 +25,7 @@
 #include <linux/pci.h>
 #include <asm/processor.h>
 
-MODULE_DESCRIPTION("AMD Family 10h/11h CPU core temperature monitor");
+MODULE_DESCRIPTION("AMD Family 10h/11h/12h/14h CPU core temperature monitor");
 MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
 MODULE_LICENSE("GPL");
 
@@ -208,6 +208,7 @@ static void __devexit k10temp_remove(str
 static const struct pci_device_id k10temp_id_table[] = {
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_11H_NB_MISC) },
+	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CNB17H_F3) },
 	{}
 };
 MODULE_DEVICE_TABLE(pci, k10temp_id_table);

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH] hwmon: (k10temp) add support for AMD Family 12h/14h CPUs
  2011-02-17  8:22 [PATCH] hwmon: (k10temp) add support for AMD Family 12h/14h CPUs Clemens Ladisch
@ 2011-02-17 17:26 ` Guenter Roeck
  2011-02-17 18:08   ` Jean Delvare
  0 siblings, 1 reply; 5+ messages in thread
From: Guenter Roeck @ 2011-02-17 17:26 UTC (permalink / raw)
  To: Clemens Ladisch; +Cc: Jean Delvare, lm-sensors, linux-kernel

On Thu, Feb 17, 2011 at 03:22:40AM -0500, Clemens Ladisch wrote:
> Add the PCI ID to support the internal temperature sensor of the
> AMD "Llano" and "Brazos" processor families.
> 
> Signed-off-by: Clemens Ladisch <clemens@ladisch.de>

Applied, thanks.

Since it meets the requirements for a stable patch, I applied it to the
patch list for 2.6.38 and added Cc: stable@kernel.org.

Guenter

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH] hwmon: (k10temp) add support for AMD Family 12h/14h  CPUs
  2011-02-17 17:26 ` Guenter Roeck
@ 2011-02-17 18:08   ` Jean Delvare
  2011-02-17 18:39     ` Guenter Roeck
  0 siblings, 1 reply; 5+ messages in thread
From: Jean Delvare @ 2011-02-17 18:08 UTC (permalink / raw)
  To: Guenter Roeck; +Cc: Clemens Ladisch, lm-sensors, linux-kernel

On Thu, 17 Feb 2011 09:26:39 -0800, Guenter Roeck wrote:
> On Thu, Feb 17, 2011 at 03:22:40AM -0500, Clemens Ladisch wrote:
> > Add the PCI ID to support the internal temperature sensor of the
> > AMD "Llano" and "Brazos" processor families.
> > 
> > Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
> 
> Applied, thanks.
> 
> Since it meets the requirements for a stable patch, I applied it to the
> patch list for 2.6.38 and added Cc: stable@kernel.org.

Can we have a sensors-detect patch too?

Thanks,
-- 
Jean Delvare

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH] hwmon: (k10temp) add support for AMD Family 12h/14h CPUs
  2011-02-17 18:08   ` Jean Delvare
@ 2011-02-17 18:39     ` Guenter Roeck
  2011-02-17 19:23       ` Jean Delvare
  0 siblings, 1 reply; 5+ messages in thread
From: Guenter Roeck @ 2011-02-17 18:39 UTC (permalink / raw)
  To: Jean Delvare; +Cc: Clemens Ladisch, lm-sensors, linux-kernel

On Thu, Feb 17, 2011 at 01:08:38PM -0500, Jean Delvare wrote:
> On Thu, 17 Feb 2011 09:26:39 -0800, Guenter Roeck wrote:
> > On Thu, Feb 17, 2011 at 03:22:40AM -0500, Clemens Ladisch wrote:
> > > Add the PCI ID to support the internal temperature sensor of the
> > > AMD "Llano" and "Brazos" processor families.
> > > 
> > > Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
> > 
> > Applied, thanks.
> > 
> > Since it meets the requirements for a stable patch, I applied it to the
> > patch list for 2.6.38 and added Cc: stable@kernel.org.
> 
> Can we have a sensors-detect patch too?
> 
Prepared that, but I am getting the following from the ddr3 patch.

prog/detect/sensors-detect
Useless use of private variable in void context at prog/detect/sensors-detect line 5287.

Code is
	} elsif ($device_type => 9 && $device_type <= 11) {

Should that be 
	} elsif ($device_type >= 9 && $device_type <= 11) {
instead ?

Odd, I didn't notice that before when I tried the ddr3 patch.

Guenter

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH] hwmon: (k10temp) add support for AMD Family 12h/14h  CPUs
  2011-02-17 18:39     ` Guenter Roeck
@ 2011-02-17 19:23       ` Jean Delvare
  0 siblings, 0 replies; 5+ messages in thread
From: Jean Delvare @ 2011-02-17 19:23 UTC (permalink / raw)
  To: Guenter Roeck; +Cc: Clemens Ladisch, lm-sensors, linux-kernel

On Thu, 17 Feb 2011 10:39:34 -0800, Guenter Roeck wrote:
> On Thu, Feb 17, 2011 at 01:08:38PM -0500, Jean Delvare wrote:
> > On Thu, 17 Feb 2011 09:26:39 -0800, Guenter Roeck wrote:
> > > On Thu, Feb 17, 2011 at 03:22:40AM -0500, Clemens Ladisch wrote:
> > > > Add the PCI ID to support the internal temperature sensor of the
> > > > AMD "Llano" and "Brazos" processor families.
> > > > 
> > > > Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
> > > 
> > > Applied, thanks.
> > > 
> > > Since it meets the requirements for a stable patch, I applied it to the
> > > patch list for 2.6.38 and added Cc: stable@kernel.org.
> > 
> > Can we have a sensors-detect patch too?
> > 
> Prepared that, but I am getting the following from the ddr3 patch.
> 
> prog/detect/sensors-detect
> Useless use of private variable in void context at prog/detect/sensors-detect line 5287.
> 
> Code is
> 	} elsif ($device_type => 9 && $device_type <= 11) {
> 
> Should that be 
> 	} elsif ($device_type >= 9 && $device_type <= 11) {
> instead ?

Yes, you're totally right.

> Odd, I didn't notice that before when I tried the ddr3 patch.

This is the part I modified from Clemens' original patch. What's really
odd is that I didn't notice the warning on my end. I see it now...
Sorry, I've just fixed it.

-- 
Jean Delvare

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2011-02-17 19:23 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-02-17  8:22 [PATCH] hwmon: (k10temp) add support for AMD Family 12h/14h CPUs Clemens Ladisch
2011-02-17 17:26 ` Guenter Roeck
2011-02-17 18:08   ` Jean Delvare
2011-02-17 18:39     ` Guenter Roeck
2011-02-17 19:23       ` Jean Delvare

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).