diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_hwmon.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_hwmon.c | 43 |
1 files changed, 29 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_hwmon.c b/drivers/net/ethernet/intel/igb/igb_hwmon.c index 0a9b073..58f1ce9 100644 --- a/drivers/net/ethernet/intel/igb/igb_hwmon.c +++ b/drivers/net/ethernet/intel/igb/igb_hwmon.c @@ -39,23 +39,27 @@ #include <linux/pci.h> #ifdef CONFIG_IGB_HWMON +static struct i2c_board_info i350_sensor_info = { + I2C_BOARD_INFO("i350bb", (0Xf8 >> 1)), +}; + /* hwmon callback functions */ static ssize_t igb_hwmon_show_location(struct device *dev, - struct device_attribute *attr, - char *buf) + struct device_attribute *attr, + char *buf) { struct hwmon_attr *igb_attr = container_of(attr, struct hwmon_attr, - dev_attr); + dev_attr); return sprintf(buf, "loc%u\n", igb_attr->sensor->location); } static ssize_t igb_hwmon_show_temp(struct device *dev, - struct device_attribute *attr, - char *buf) + struct device_attribute *attr, + char *buf) { struct hwmon_attr *igb_attr = container_of(attr, struct hwmon_attr, - dev_attr); + dev_attr); unsigned int value; /* reset the temp field */ @@ -70,11 +74,11 @@ static ssize_t igb_hwmon_show_temp(struct device *dev, } static ssize_t igb_hwmon_show_cautionthresh(struct device *dev, - struct device_attribute *attr, - char *buf) + struct device_attribute *attr, + char *buf) { struct hwmon_attr *igb_attr = container_of(attr, struct hwmon_attr, - dev_attr); + dev_attr); unsigned int value = igb_attr->sensor->caution_thresh; /* display millidegree */ @@ -84,11 +88,11 @@ static ssize_t igb_hwmon_show_cautionthresh(struct device *dev, } static ssize_t igb_hwmon_show_maxopthresh(struct device *dev, - struct device_attribute *attr, - char *buf) + struct device_attribute *attr, + char *buf) { struct hwmon_attr *igb_attr = container_of(attr, struct hwmon_attr, - dev_attr); + dev_attr); unsigned int value = igb_attr->sensor->max_op_thresh; /* display millidegree */ @@ -107,7 +111,8 @@ static ssize_t igb_hwmon_show_maxopthresh(struct device *dev, * the data structures we need to get the data to display. */ static int igb_add_hwmon_attr(struct igb_adapter *adapter, - unsigned int offset, int type) { + unsigned int offset, int type) +{ int rc; unsigned int n_attr; struct hwmon_attr *igb_attr; @@ -188,6 +193,7 @@ int igb_sysfs_init(struct igb_adapter *adapter) unsigned int i; int n_attrs; int rc = 0; + struct i2c_client *client = NULL; /* If this method isn't defined we don't support thermals */ if (adapter->hw.mac.ops.init_thermal_sensor_thresh == NULL) @@ -198,12 +204,21 @@ int igb_sysfs_init(struct igb_adapter *adapter) if (rc) goto exit; + /* init i2c_client */ + client = i2c_new_device(&adapter->i2c_adap, &i350_sensor_info); + if (client == NULL) { + dev_info(&adapter->pdev->dev, + "Failed to create new i2c device..\n"); + goto exit; + } + adapter->i2c_client = client; + /* Allocation space for max attributes * max num sensors * values (loc, temp, max, caution) */ n_attrs = E1000_MAX_SENSORS * 4; igb_hwmon->hwmon_list = kcalloc(n_attrs, sizeof(struct hwmon_attr), - GFP_KERNEL); + GFP_KERNEL); if (!igb_hwmon->hwmon_list) { rc = -ENOMEM; goto err; |
