The on-chip northbridge's temperature sensor of the upcoming
AMD Trinity CPUs works the same as for the previous CPUs.
Since it has a different PCI-ID, we just add the new one to the list
supported by k10temp.
This allows us to use the k10temp driver on those CPUs.
On that way move the PCI-ID definition for the Llano and Brazos
northbridges from pci_ids.h into this driver, since it's the only
user and the header of pci_ids.h tell us to do so.
Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx>
---
Documentation/hwmon/k10temp | 2 +-
drivers/hwmon/Kconfig | 3 ++-
drivers/hwmon/k10temp.c | 7 ++++++-
include/linux/pci_ids.h | 1 -
4 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/Documentation/hwmon/k10temp b/Documentation/hwmon/k10temp
index a10f736..90956b6 100644
--- a/Documentation/hwmon/k10temp
+++ b/Documentation/hwmon/k10temp
@@ -11,7 +11,7 @@ Supported chips:
Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra)
* AMD Family 12h processors: "Llano" (E2/A4/A6/A8-Series)
* AMD Family 14h processors: "Brazos" (C/E/G/Z-Series)
-* AMD Family 15h processors: "Bulldozer"
+* AMD Family 15h processors: "Bulldozer" (FX-Series), "Trinity"
Prefix: 'k10temp'
Addresses scanned: PCI space
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 5b32d56..7d7b63d 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -253,7 +253,8 @@ config SENSORS_K10TEMP
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,
- 12h (Llano), 14h (Brazos) and 15h (Bulldozer) microarchitectures.
+ 12h (Llano), 14h (Brazos) and 15h (Bulldozer/Trinity)
+ microarchitectures.
This driver can also be built as a module. If so, the module
will be called k10temp.
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index aba29d6..0af326d 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -33,6 +33,10 @@ static bool force;
module_param(force, bool, 0444);
MODULE_PARM_DESC(force, "force loading on processors with erratum 319");
+/* PCI-IDs for Northbridge devices not used anywhere else */
+#define PCI_DEVICE_ID_AMD_12H_14H_NB_F3 0x1703
+#define PCI_DEVICE_ID_AMD_15H_M10H_NB_F3 0x1403
+
/* CPUID function 0x80000001, ebx */
#define CPUID_PKGTYPE_MASK 0xf0000000
#define CPUID_PKGTYPE_F 0x00000000
@@ -208,8 +212,9 @@ static void __devexit k10temp_remove(struct pci_dev *pdev)
static DEFINE_PCI_DEVICE_TABLE(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) },
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_12H_14H_NB_F3) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F3) },
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M10H_NB_F3) },
{}
};
MODULE_DEVICE_TABLE(pci, k10temp_id_table);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 3329965..e6d3db1 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -523,7 +523,6 @@
#define PCI_DEVICE_ID_AMD_15H_NB_F3 0x1603
#define PCI_DEVICE_ID_AMD_15H_NB_F4 0x1604
#define PCI_DEVICE_ID_AMD_15H_NB_F5 0x1605
-#define PCI_DEVICE_ID_AMD_CNB17H_F3 0x1703
#define PCI_DEVICE_ID_AMD_LANCE 0x2000
#define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001
#define PCI_DEVICE_ID_AMD_SCSI 0x2020
--
1.7.4.4
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