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-rw-r--r--drivers/hwmon/acpi_power_meter.c4
-rw-r--r--drivers/hwmon/amd_energy.c2
-rw-r--r--drivers/hwmon/aspeed-pwm-tacho.c2
-rw-r--r--drivers/hwmon/bt1-pvt.c12
-rw-r--r--drivers/hwmon/drivetemp.c43
-rw-r--r--drivers/hwmon/emc2103.c2
-rw-r--r--drivers/hwmon/max6697.c7
-rw-r--r--drivers/hwmon/nct6775.c6
-rw-r--r--drivers/hwmon/pmbus/Kconfig2
-rw-r--r--drivers/hwmon/pmbus/adm1275.c10
-rw-r--r--drivers/hwmon/pmbus/pmbus_core.c8
-rw-r--r--drivers/hwmon/scmi-hwmon.c2
12 files changed, 77 insertions, 23 deletions
diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
index 0db8ef4fd6e1..a270b975e90b 100644
--- a/drivers/hwmon/acpi_power_meter.c
+++ b/drivers/hwmon/acpi_power_meter.c
@@ -883,7 +883,7 @@ static int acpi_power_meter_add(struct acpi_device *device)
res = setup_attrs(resource);
if (res)
- goto exit_free;
+ goto exit_free_capability;
resource->hwmon_dev = hwmon_device_register(&device->dev);
if (IS_ERR(resource->hwmon_dev)) {
@@ -896,6 +896,8 @@ static int acpi_power_meter_add(struct acpi_device *device)
exit_remove:
remove_attrs(resource);
+exit_free_capability:
+ free_capabilities(resource);
exit_free:
kfree(resource);
exit:
diff --git a/drivers/hwmon/amd_energy.c b/drivers/hwmon/amd_energy.c
index e95b7426106e..29603742c858 100644
--- a/drivers/hwmon/amd_energy.c
+++ b/drivers/hwmon/amd_energy.c
@@ -362,7 +362,7 @@ static struct platform_driver amd_energy_driver = {
static struct platform_device *amd_energy_platdev;
static const struct x86_cpu_id cpu_ids[] __initconst = {
- X86_MATCH_VENDOR_FAM(AMD, 0x17, NULL),
+ X86_MATCH_VENDOR_FAM_MODEL(AMD, 0x17, 0x31, NULL),
{}
};
MODULE_DEVICE_TABLE(x86cpu, cpu_ids);
diff --git a/drivers/hwmon/aspeed-pwm-tacho.c b/drivers/hwmon/aspeed-pwm-tacho.c
index 33fb54845bf6..3d8239fd66ed 100644
--- a/drivers/hwmon/aspeed-pwm-tacho.c
+++ b/drivers/hwmon/aspeed-pwm-tacho.c
@@ -851,6 +851,8 @@ static int aspeed_create_fan(struct device *dev,
ret = of_property_read_u32(child, "reg", &pwm_port);
if (ret)
return ret;
+ if (pwm_port >= ARRAY_SIZE(pwm_port_params))
+ return -EINVAL;
aspeed_create_pwm_port(priv, (u8)pwm_port);
ret = of_property_count_u8_elems(child, "cooling-levels");
diff --git a/drivers/hwmon/bt1-pvt.c b/drivers/hwmon/bt1-pvt.c
index 1a9772fb1f73..94698cae0497 100644
--- a/drivers/hwmon/bt1-pvt.c
+++ b/drivers/hwmon/bt1-pvt.c
@@ -64,7 +64,7 @@ static const struct pvt_sensor_info pvt_info[] = {
* 48380,
* where T = [-48380, 147438] mC and N = [0, 1023].
*/
-static const struct pvt_poly poly_temp_to_N = {
+static const struct pvt_poly __maybe_unused poly_temp_to_N = {
.total_divider = 10000,
.terms = {
{4, 18322, 10000, 10000},
@@ -96,7 +96,7 @@ static const struct pvt_poly poly_N_to_temp = {
* N = (18658e-3*V - 11572) / 10,
* V = N * 10^5 / 18658 + 11572 * 10^4 / 18658.
*/
-static const struct pvt_poly poly_volt_to_N = {
+static const struct pvt_poly __maybe_unused poly_volt_to_N = {
.total_divider = 10,
.terms = {
{1, 18658, 1000, 1},
@@ -300,12 +300,12 @@ static irqreturn_t pvt_soft_isr(int irq, void *data)
return IRQ_HANDLED;
}
-inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
{
return 0644;
}
-inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
{
return 0444;
}
@@ -462,12 +462,12 @@ static irqreturn_t pvt_hard_isr(int irq, void *data)
#define pvt_soft_isr NULL
-inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
{
return 0;
}
-inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
{
return 0;
}
diff --git a/drivers/hwmon/drivetemp.c b/drivers/hwmon/drivetemp.c
index 0d4f3d97ffc6..72c760373957 100644
--- a/drivers/hwmon/drivetemp.c
+++ b/drivers/hwmon/drivetemp.c
@@ -285,6 +285,42 @@ static int drivetemp_get_scttemp(struct drivetemp_data *st, u32 attr, long *val)
return err;
}
+static const char * const sct_avoid_models[] = {
+/*
+ * These drives will have WRITE FPDMA QUEUED command timeouts and sometimes just
+ * freeze until power-cycled under heavy write loads when their temperature is
+ * getting polled in SCT mode. The SMART mode seems to be fine, though.
+ *
+ * While only the 3 TB model (DT01ACA3) was actually caught exhibiting the
+ * problem let's play safe here to avoid data corruption and ban the whole
+ * DT01ACAx family.
+
+ * The models from this array are prefix-matched.
+ */
+ "TOSHIBA DT01ACA",
+};
+
+static bool drivetemp_sct_avoid(struct drivetemp_data *st)
+{
+ struct scsi_device *sdev = st->sdev;
+ unsigned int ctr;
+
+ if (!sdev->model)
+ return false;
+
+ /*
+ * The "model" field contains just the raw SCSI INQUIRY response
+ * "product identification" field, which has a width of 16 bytes.
+ * This field is space-filled, but is NOT NULL-terminated.
+ */
+ for (ctr = 0; ctr < ARRAY_SIZE(sct_avoid_models); ctr++)
+ if (!strncmp(sdev->model, sct_avoid_models[ctr],
+ strlen(sct_avoid_models[ctr])))
+ return true;
+
+ return false;
+}
+
static int drivetemp_identify_sata(struct drivetemp_data *st)
{
struct scsi_device *sdev = st->sdev;
@@ -326,6 +362,13 @@ static int drivetemp_identify_sata(struct drivetemp_data *st)
/* bail out if this is not a SATA device */
if (!is_ata || !is_sata)
return -ENODEV;
+
+ if (have_sct && drivetemp_sct_avoid(st)) {
+ dev_notice(&sdev->sdev_gendev,
+ "will avoid using SCT for temperature monitoring\n");
+ have_sct = false;
+ }
+
if (!have_sct)
goto skip_sct;
diff --git a/drivers/hwmon/emc2103.c b/drivers/hwmon/emc2103.c
index 491a570e8e50..924c02c1631d 100644
--- a/drivers/hwmon/emc2103.c
+++ b/drivers/hwmon/emc2103.c
@@ -443,7 +443,7 @@ static ssize_t pwm1_enable_store(struct device *dev,
}
result = read_u8_from_i2c(client, REG_FAN_CONF1, &conf_reg);
- if (result) {
+ if (result < 0) {
count = result;
goto err;
}
diff --git a/drivers/hwmon/max6697.c b/drivers/hwmon/max6697.c
index 743752a2467a..64122eb38060 100644
--- a/drivers/hwmon/max6697.c
+++ b/drivers/hwmon/max6697.c
@@ -38,8 +38,9 @@ static const u8 MAX6697_REG_CRIT[] = {
* Map device tree / platform data register bit map to chip bit map.
* Applies to alert register and over-temperature register.
*/
-#define MAX6697_MAP_BITS(reg) ((((reg) & 0x7e) >> 1) | \
+#define MAX6697_ALERT_MAP_BITS(reg) ((((reg) & 0x7e) >> 1) | \
(((reg) & 0x01) << 6) | ((reg) & 0x80))
+#define MAX6697_OVERT_MAP_BITS(reg) (((reg) >> 1) | (((reg) & 0x01) << 7))
#define MAX6697_REG_STAT(n) (0x44 + (n))
@@ -562,12 +563,12 @@ static int max6697_init_chip(struct max6697_data *data,
return ret;
ret = i2c_smbus_write_byte_data(client, MAX6697_REG_ALERT_MASK,
- MAX6697_MAP_BITS(pdata->alert_mask));
+ MAX6697_ALERT_MAP_BITS(pdata->alert_mask));
if (ret < 0)
return ret;
ret = i2c_smbus_write_byte_data(client, MAX6697_REG_OVERT_MASK,
- MAX6697_MAP_BITS(pdata->over_temperature_mask));
+ MAX6697_OVERT_MAP_BITS(pdata->over_temperature_mask));
if (ret < 0)
return ret;
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index e7e1ddc1d631..750b08713dee 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -786,13 +786,13 @@ static const char *const nct6798_temp_label[] = {
"Agent1 Dimm1",
"BYTE_TEMP0",
"BYTE_TEMP1",
- "",
- "",
+ "PECI Agent 0 Calibration", /* undocumented */
+ "PECI Agent 1 Calibration", /* undocumented */
"",
"Virtual_TEMP"
};
-#define NCT6798_TEMP_MASK 0x8fff0ffe
+#define NCT6798_TEMP_MASK 0xbfff0ffe
#define NCT6798_VIRT_TEMP_MASK 0x80000c00
/* NCT6102D/NCT6106D specific data */
diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
index a337195b1c39..ea516cec1d35 100644
--- a/drivers/hwmon/pmbus/Kconfig
+++ b/drivers/hwmon/pmbus/Kconfig
@@ -71,7 +71,7 @@ config SENSORS_IR35221
Infineon IR35221 controller.
This driver can also be built as a module. If so, the module will
- be called ir35521.
+ be called ir35221.
config SENSORS_IR38064
tristate "Infineon IR38064"
diff --git a/drivers/hwmon/pmbus/adm1275.c b/drivers/hwmon/pmbus/adm1275.c
index e25f541227da..19317575d1c6 100644
--- a/drivers/hwmon/pmbus/adm1275.c
+++ b/drivers/hwmon/pmbus/adm1275.c
@@ -465,6 +465,7 @@ MODULE_DEVICE_TABLE(i2c, adm1275_id);
static int adm1275_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ s32 (*config_read_fn)(const struct i2c_client *client, u8 reg);
u8 block_buffer[I2C_SMBUS_BLOCK_MAX + 1];
int config, device_config;
int ret;
@@ -510,11 +511,16 @@ static int adm1275_probe(struct i2c_client *client,
"Device mismatch: Configured %s, detected %s\n",
id->name, mid->name);
- config = i2c_smbus_read_byte_data(client, ADM1275_PMON_CONFIG);
+ if (mid->driver_data == adm1272 || mid->driver_data == adm1278 ||
+ mid->driver_data == adm1293 || mid->driver_data == adm1294)
+ config_read_fn = i2c_smbus_read_word_data;
+ else
+ config_read_fn = i2c_smbus_read_byte_data;
+ config = config_read_fn(client, ADM1275_PMON_CONFIG);
if (config < 0)
return config;
- device_config = i2c_smbus_read_byte_data(client, ADM1275_DEVICE_CONFIG);
+ device_config = config_read_fn(client, ADM1275_DEVICE_CONFIG);
if (device_config < 0)
return device_config;
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index a420877ba533..2191575a448b 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -1869,7 +1869,7 @@ static int pmbus_add_fan_ctrl(struct i2c_client *client,
struct pmbus_sensor *sensor;
sensor = pmbus_add_sensor(data, "fan", "target", index, page,
- PMBUS_VIRT_FAN_TARGET_1 + id, 0xff, PSC_FAN,
+ 0xff, PMBUS_VIRT_FAN_TARGET_1 + id, PSC_FAN,
false, false, true);
if (!sensor)
@@ -1880,14 +1880,14 @@ static int pmbus_add_fan_ctrl(struct i2c_client *client,
return 0;
sensor = pmbus_add_sensor(data, "pwm", NULL, index, page,
- PMBUS_VIRT_PWM_1 + id, 0xff, PSC_PWM,
+ 0xff, PMBUS_VIRT_PWM_1 + id, PSC_PWM,
false, false, true);
if (!sensor)
return -ENOMEM;
sensor = pmbus_add_sensor(data, "pwm", "enable", index, page,
- PMBUS_VIRT_PWM_ENABLE_1 + id, 0xff, PSC_PWM,
+ 0xff, PMBUS_VIRT_PWM_ENABLE_1 + id, PSC_PWM,
true, false, false);
if (!sensor)
@@ -1929,7 +1929,7 @@ static int pmbus_add_fan_attributes(struct i2c_client *client,
continue;
if (pmbus_add_sensor(data, "fan", "input", index,
- page, pmbus_fan_registers[f], 0xff,
+ page, 0xff, pmbus_fan_registers[f],
PSC_FAN, true, true, true) == NULL)
return -ENOMEM;
diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c
index 286d3cfda7de..d421e691318b 100644
--- a/drivers/hwmon/scmi-hwmon.c
+++ b/drivers/hwmon/scmi-hwmon.c
@@ -147,7 +147,7 @@ static enum hwmon_sensor_types scmi_types[] = {
[ENERGY] = hwmon_energy,
};
-static u32 hwmon_attributes[] = {
+static u32 hwmon_attributes[hwmon_max] = {
[hwmon_chip] = HWMON_C_REGISTER_TZ,
[hwmon_temp] = HWMON_T_INPUT | HWMON_T_LABEL,
[hwmon_in] = HWMON_I_INPUT | HWMON_I_LABEL,
generated by cgit (git 2.34.1) at 2024-05-23 19:36:42 +0000