X-Git-Url: https://git.sur5r.net/?p=groeck-k10temp;a=blobdiff_plain;f=k10temp.c;fp=k10temp.c;h=ae512182b9b866bbce47c6e7fd9082a31c2889db;hp=1e18830c3176946308468d6b32a8b0c8f7be143f;hb=b38f98990dc4407c82bad532fa14f6460e83492a;hpb=86f5b6a3c8d96966432901b58eb71e771d86fc6c

diff --git a/k10temp.c b/k10temp.c
index 1e18830..ae51218 100644
--- a/k10temp.c
+++ b/k10temp.c
@@ -81,6 +81,7 @@ struct k10temp_data {
 	void (*read_tempreg)(struct pci_dev *pdev, u32 *regval);
 	int temp_offset;
 	u32 temp_adjust_mask;
+	bool show_tdie;
 };
 
 struct tctl_offset {
@@ -141,17 +142,24 @@ static void read_tempreg_nb_f17(struct pci_dev *pdev, u32 *regval)
 			  F17H_M01H_REPORTED_TEMP_CTRL_OFFSET, regval);
 }
 
-static ssize_t temp1_input_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
+unsigned int get_raw_temp(struct k10temp_data *data)
 {
-	struct k10temp_data *data = dev_get_drvdata(dev);
-	u32 regval;
 	unsigned int temp;
+	u32 regval;
 
 	data->read_tempreg(data->pdev, &regval);
 	temp = (regval >> 21) * 125;
 	if (regval & data->temp_adjust_mask)
 		temp -= 49000;
+	return temp;
+}
+
+static ssize_t temp1_input_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
+{
+	struct k10temp_data *data = dev_get_drvdata(dev);
+	unsigned int temp = get_raw_temp(data);
+
 	if (temp > data->temp_offset)
 		temp -= data->temp_offset;
 	else
@@ -160,6 +168,23 @@ static ssize_t temp1_input_show(struct device *dev,
 	return sprintf(buf, "%u\n", temp);
 }
 
+static ssize_t temp2_input_show(struct device *dev,
+				struct device_attribute *devattr, char *buf)
+{
+	struct k10temp_data *data = dev_get_drvdata(dev);
+	unsigned int temp = get_raw_temp(data);
+
+	return sprintf(buf, "%u\n", temp);
+}
+
+static ssize_t temp_label_show(struct device *dev,
+			       struct device_attribute *devattr, char *buf)
+{
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
+
+	return sprintf(buf, "%s\n", attr->index ? "Tctl" : "Tdie");
+}
+
 static ssize_t temp1_max_show(struct device *dev,
 			      struct device_attribute *attr, char *buf)
 {
@@ -188,16 +213,23 @@ static DEVICE_ATTR_RO(temp1_max);
 static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, show_temp_crit, NULL, 0);
 static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IRUGO, show_temp_crit, NULL, 1);
 
+static SENSOR_DEVICE_ATTR(temp1_label, 0444, temp_label_show, NULL, 0);
+static DEVICE_ATTR_RO(temp2_input);
+static SENSOR_DEVICE_ATTR(temp2_label, 0444, temp_label_show, NULL, 1);
+
 static umode_t k10temp_is_visible(struct kobject *kobj,
 				  struct attribute *attr, int index)
 {
 	struct device *dev = container_of(kobj, struct device, kobj);
 	struct k10temp_data *data = dev_get_drvdata(dev);
 	struct pci_dev *pdev = data->pdev;
+	u32 reg;
 
-	if (index >= 2) {
-		u32 reg;
-
+	switch (index) {
+	case 0 ... 1:	/* temp1_input, temp1_max */
+	default:
+		break;
+	case 2 ... 3:	/* temp1_crit, temp1_crit_hyst */
 		if (!data->read_htcreg)
 			return 0;
 
@@ -209,6 +241,11 @@ static umode_t k10temp_is_visible(struct kobject *kobj,
 		data->read_htcreg(data->pdev, &reg);
 		if (!(reg & HTC_ENABLE))
 			return 0;
+		break;
+	case 4 ... 6:	/* temp1_label, temp2_input, temp2_label */
+		if (!data->show_tdie)
+			return 0;
+		break;
 	}
 	return attr->mode;
 }
@@ -218,6 +255,9 @@ static struct attribute *k10temp_attrs[] = {
 	&dev_attr_temp1_max.attr,
 	&sensor_dev_attr_temp1_crit.dev_attr.attr,
 	&sensor_dev_attr_temp1_crit_hyst.dev_attr.attr,
+	&sensor_dev_attr_temp1_label.dev_attr.attr,
+	&dev_attr_temp2_input.attr,
+	&sensor_dev_attr_temp2_label.dev_attr.attr,
 	NULL
 };
 
@@ -293,6 +333,7 @@ static int k10temp_probe(struct pci_dev *pdev,
 	} else if (boot_cpu_data.x86 == 0x17) {
 		data->temp_adjust_mask = 0x80000;
 		data->read_tempreg = read_tempreg_nb_f17;
+		data->show_tdie = true;
 	} else {
 		data->read_htcreg = read_htcreg_pci;
 		data->read_tempreg = read_tempreg_pci;