[PATCH 1/2] hwmon: (fam15h_power) Add support for AMD new 15h processors

Huang Rui
2015-12-10T03:55:46Z

AMD Family 15h Models 70h-7fh processors also support TDP power
reporting interface.

Signed-off-by: Huang Rui <ray.huang@amd.com>
---
drivers/hwmon/fam15h_power.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index 5f7067d..f77eb97 100644
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -47,6 +47,8 @@ MODULE_LICENSE("GPL");

#define MSR_F15H_CU_MAX_PWR_ACCUMULATOR 0xc001007b

+#define PCI_DEVICE_ID_AMD_15H_M70H_NB_F4 0x15b4
+
struct fam15h_power_data {
struct pci_dev *pdev;
unsigned int tdp_to_watts;
@@ -124,7 +126,7 @@ static int fam15h_power_init_attrs(struct pci_dev *pdev,

if (c->x86 == 0x15 &&
(c->x86_model <= 0xf ||
- (c->x86_model >= 0x60 && c->x86_model <= 0x6f)))
+ (c->x86_model >= 0x60 && c->x86_model <= 0x7f)))
n += 1;

fam15h_power_attrs = devm_kcalloc(&pdev->dev, n,
@@ -138,7 +140,7 @@ static int fam15h_power_init_attrs(struct pci_dev *pdev,
fam15h_power_attrs[n++] = &dev_attr_power1_crit.attr;
if (c->x86 == 0x15 &&
(c->x86_model <= 0xf ||
- (c->x86_model >= 0x60 && c->x86_model <= 0x6f)))
+ (c->x86_model >= 0x60 && c->x86_model <= 0x7f)))
fam15h_power_attrs[n++] = &dev_attr_power1_input.attr;

data->group.attrs = fam15h_power_attrs;
@@ -296,6 +298,7 @@ static const struct pci_device_id fam15h_power_id_table[] = {
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M30H_NB_F4) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M60H_NB_F4) },
+ { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_M70H_NB_F4) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_NB_F4) },
{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F4) },
{}
--
1.9.1