long hl_get_frequency(struct hl_device *hdev, u32 pll_index, bool curr);
void hl_set_frequency(struct hl_device *hdev, u32 pll_index, u64 freq);
-long hl_get_temperature(struct hl_device *hdev, int sensor_index, u32 attr);
+int hl_get_temperature(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value);
int hl_set_temperature(struct hl_device *hdev,
- int sensor_index, u32 attr, long value);
-long hl_get_voltage(struct hl_device *hdev, int sensor_index, u32 attr);
-long hl_get_current(struct hl_device *hdev, int sensor_index, u32 attr);
-long hl_get_fan_speed(struct hl_device *hdev, int sensor_index, u32 attr);
-long hl_get_pwm_info(struct hl_device *hdev, int sensor_index, u32 attr);
+ int sensor_index, u32 attr, long value);
+int hl_get_voltage(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value);
+int hl_get_current(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value);
+int hl_get_fan_speed(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value);
+int hl_get_pwm_info(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value);
void hl_set_pwm_info(struct hl_device *hdev, int sensor_index, u32 attr,
long value);
u64 hl_get_max_power(struct hl_device *hdev);
u32 attr, int channel, long *val)
{
struct hl_device *hdev = dev_get_drvdata(dev);
+ int rc;
if (hl_device_disabled_or_in_reset(hdev))
return -ENODEV;
return -EINVAL;
}
- *val = hl_get_temperature(hdev, channel, attr);
+ rc = hl_get_temperature(hdev, channel, attr, val);
break;
case hwmon_in:
switch (attr) {
return -EINVAL;
}
- *val = hl_get_voltage(hdev, channel, attr);
+ rc = hl_get_voltage(hdev, channel, attr, val);
break;
case hwmon_curr:
switch (attr) {
return -EINVAL;
}
- *val = hl_get_current(hdev, channel, attr);
+ rc = hl_get_current(hdev, channel, attr, val);
break;
case hwmon_fan:
switch (attr) {
default:
return -EINVAL;
}
- *val = hl_get_fan_speed(hdev, channel, attr);
+ rc = hl_get_fan_speed(hdev, channel, attr, val);
break;
case hwmon_pwm:
switch (attr) {
default:
return -EINVAL;
}
- *val = hl_get_pwm_info(hdev, channel, attr);
+ rc = hl_get_pwm_info(hdev, channel, attr, val);
break;
default:
return -EINVAL;
}
- return 0;
+ return rc;
}
static int hl_write(struct device *dev, enum hwmon_sensor_types type,
.write = hl_write
};
-long hl_get_temperature(struct hl_device *hdev, int sensor_index, u32 attr)
+int hl_get_temperature(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value)
{
struct armcp_packet pkt;
- long result;
int rc;
memset(&pkt, 0, sizeof(pkt));
pkt.type = __cpu_to_le16(attr);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
- SENSORS_PKT_TIMEOUT, &result);
+ SENSORS_PKT_TIMEOUT, value);
if (rc) {
dev_err(hdev->dev,
"Failed to get temperature from sensor %d, error %d\n",
sensor_index, rc);
- result = 0;
+ *value = 0;
}
- return result;
+ return rc;
}
int hl_set_temperature(struct hl_device *hdev,
return rc;
}
-long hl_get_voltage(struct hl_device *hdev, int sensor_index, u32 attr)
+int hl_get_voltage(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value)
{
struct armcp_packet pkt;
- long result;
int rc;
memset(&pkt, 0, sizeof(pkt));
pkt.type = __cpu_to_le16(attr);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
- SENSORS_PKT_TIMEOUT, &result);
+ SENSORS_PKT_TIMEOUT, value);
if (rc) {
dev_err(hdev->dev,
"Failed to get voltage from sensor %d, error %d\n",
sensor_index, rc);
- result = 0;
+ *value = 0;
}
- return result;
+ return rc;
}
-long hl_get_current(struct hl_device *hdev, int sensor_index, u32 attr)
+int hl_get_current(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value)
{
struct armcp_packet pkt;
- long result;
int rc;
memset(&pkt, 0, sizeof(pkt));
pkt.type = __cpu_to_le16(attr);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
- SENSORS_PKT_TIMEOUT, &result);
+ SENSORS_PKT_TIMEOUT, value);
if (rc) {
dev_err(hdev->dev,
"Failed to get current from sensor %d, error %d\n",
sensor_index, rc);
- result = 0;
+ *value = 0;
}
- return result;
+ return rc;
}
-long hl_get_fan_speed(struct hl_device *hdev, int sensor_index, u32 attr)
+int hl_get_fan_speed(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value)
{
struct armcp_packet pkt;
- long result;
int rc;
memset(&pkt, 0, sizeof(pkt));
pkt.type = __cpu_to_le16(attr);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
- SENSORS_PKT_TIMEOUT, &result);
+ SENSORS_PKT_TIMEOUT, value);
if (rc) {
dev_err(hdev->dev,
"Failed to get fan speed from sensor %d, error %d\n",
sensor_index, rc);
- result = 0;
+ *value = 0;
}
- return result;
+ return rc;
}
-long hl_get_pwm_info(struct hl_device *hdev, int sensor_index, u32 attr)
+int hl_get_pwm_info(struct hl_device *hdev,
+ int sensor_index, u32 attr, long *value)
{
struct armcp_packet pkt;
- long result;
int rc;
memset(&pkt, 0, sizeof(pkt));
pkt.type = __cpu_to_le16(attr);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
- SENSORS_PKT_TIMEOUT, &result);
+ SENSORS_PKT_TIMEOUT, value);
if (rc) {
dev_err(hdev->dev,
"Failed to get pwm info from sensor %d, error %d\n",
sensor_index, rc);
- result = 0;
+ *value = 0;
}
- return result;
+ return rc;
}
void hl_set_pwm_info(struct hl_device *hdev, int sensor_index, u32 attr,