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authorGuenter Roeck <linux@roeck-us.net>2018-09-02 12:02:53 -0700
committerGuenter Roeck <linux@roeck-us.net>2018-10-10 20:37:13 -0700
commit53dfa0088edd2e2793afa21488532b12eb2dae48 (patch)
treea3c5c474594acc62c9d43cf4905f49939245234c /drivers/hwmon/k10temp.c
parente9d02c6414e1090c82c89df340d3516fbc09ddf4 (diff)
downloadlinux-53dfa0088edd2e2793afa21488532b12eb2dae48.tar.bz2
hwmon: (k10temp) Support all Family 15h Model 6xh and Model 7xh processors
BIOS developer guides refer to Family 15h Models 60h-6fh and Family 15h Models 70h-7fh. So far the driver only checked for Models 60h and 70h. However, there are now processors with other model numbers in the same families. Example is A10-9620P family 15h model 65h. Follow the developer guides and mask the lower 4 bit of the model number to determine the registers to use for reading temperatures and temperature limits. Reported-by: Guglielmo Fanini <g.fanini@gmail.com> Cc: Guglielmo Fanini <g.fanini@gmail.com> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/k10temp.c')
-rw-r--r--drivers/hwmon/k10temp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index bb15d7816a29..2cef0c37ff6f 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -325,8 +325,9 @@ static int k10temp_probe(struct pci_dev *pdev,
data->pdev = pdev;
- if (boot_cpu_data.x86 == 0x15 && (boot_cpu_data.x86_model == 0x60 ||
- boot_cpu_data.x86_model == 0x70)) {
+ if (boot_cpu_data.x86 == 0x15 &&
+ ((boot_cpu_data.x86_model & 0xf0) == 0x60 ||
+ (boot_cpu_data.x86_model & 0xf0) == 0x70)) {
data->read_htcreg = read_htcreg_nb_f15;
data->read_tempreg = read_tempreg_nb_f15;
} else if (boot_cpu_data.x86 == 0x17) {