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

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Message-ID: <1449719771-12837-2-git-send-email-ray.huang@amd.com>
Date:	Thu, 10 Dec 2015 11:56:10 +0800
From:	Huang Rui <ray.huang@....com>
To:	Guenter Roeck <linux@...ck-us.net>,
	Jean Delvare <jdelvare@...e.de>,
	Andreas Herrmann <herrmann.der.user@...il.com>
CC:	<lm-sensors@...sensors.org>, <linux-kernel@...r.kernel.org>,
	"Andreas Herrmann" <herrmann.der.user@...glemail.com>,
	Aravind Gopalakrishnan <Aravind.Gopalakrishnan@....com>,
	Borislav Petkov <bp@...en8.de>, Huang Rui <ray.huang@....com>
Subject: [PATCH 1/2] hwmon: (fam15h_power) Add support for AMD new 15h processors

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

Signed-off-by: Huang Rui <ray.huang@....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

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