diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/i5k_amb.c | 6 | ||||
| -rw-r--r-- | drivers/hwmon/k10temp.c | 14 | ||||
| -rw-r--r-- | drivers/hwmon/k8temp.c | 2 |
3 files changed, 19 insertions, 3 deletions
diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c index e880e2c3871d..937983407e2a 100644 --- a/drivers/hwmon/i5k_amb.c +++ b/drivers/hwmon/i5k_amb.c @@ -289,6 +289,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.attr.mode = S_IRUGO; iattr->s_attr.dev_attr.show = show_label; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -303,6 +304,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.attr.mode = S_IRUGO; iattr->s_attr.dev_attr.show = show_amb_temp; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -318,6 +320,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.show = show_amb_min; iattr->s_attr.dev_attr.store = store_amb_min; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -333,6 +336,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.show = show_amb_mid; iattr->s_attr.dev_attr.store = store_amb_mid; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -348,6 +352,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.show = show_amb_max; iattr->s_attr.dev_attr.store = store_amb_max; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) @@ -362,6 +367,7 @@ static int __devinit i5k_amb_hwmon_init(struct platform_device *pdev) iattr->s_attr.dev_attr.attr.mode = S_IRUGO; iattr->s_attr.dev_attr.show = show_amb_alarm; iattr->s_attr.index = k; + sysfs_attr_init(&iattr->s_attr.dev_attr.attr); res = device_create_file(&pdev->dev, &iattr->s_attr.dev_attr); if (res) diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c index 099a2138cdf6..da5a2404cd3e 100644 --- a/drivers/hwmon/k10temp.c +++ b/drivers/hwmon/k10temp.c @@ -112,11 +112,21 @@ static bool __devinit has_erratum_319(struct pci_dev *pdev) if (pkg_type != CPUID_PKGTYPE_AM2R2_AM3) return false; - /* Differentiate between AM2+ (bad) and AM3 (good) */ + /* DDR3 memory implies socket AM3, which is good */ pci_bus_read_config_dword(pdev->bus, PCI_DEVFN(PCI_SLOT(pdev->devfn), 2), REG_DCT0_CONFIG_HIGH, ®_dram_cfg); - return !(reg_dram_cfg & DDR3_MODE); + if (reg_dram_cfg & DDR3_MODE) + return false; + + /* + * Unfortunately it is possible to run a socket AM3 CPU with DDR2 + * memory. We blacklist all the cores which do exist in socket AM2+ + * format. It still isn't perfect, as RB-C2 cores exist in both AM2+ + * and AM3 formats, but that's the best we can do. + */ + return boot_cpu_data.x86_model < 4 || + (boot_cpu_data.x86_model == 4 && boot_cpu_data.x86_mask <= 2); } static int __devinit k10temp_probe(struct pci_dev *pdev, diff --git a/drivers/hwmon/k8temp.c b/drivers/hwmon/k8temp.c index 0ceb6d6200a3..f26acdb11681 100644 --- a/drivers/hwmon/k8temp.c +++ b/drivers/hwmon/k8temp.c @@ -120,7 +120,7 @@ static ssize_t show_temp(struct device *dev, int temp; struct k8temp_data *data = k8temp_update_device(dev); - if (data->swap_core_select) + if (data->swap_core_select && (data->sensorsp & SEL_CORE)) core = core ? 0 : 1; temp = TEMP_FROM_REG(data->temp[core][place]) + data->temp_offset; |
