}
EXPORT_SYMBOL_NS_GPL(pmbus_update_byte_data, PMBUS);
+static int pmbus_read_block_data(struct i2c_client *client, int page, u8 reg,
+ char *data_buf)
+{
+ int rv;
+
+ rv = pmbus_set_page(client, page, 0xff);
+ if (rv < 0)
+ return rv;
+
+ return i2c_smbus_read_block_data(client, reg, data_buf);
+}
+
static struct pmbus_sensor *pmbus_find_sensor(struct pmbus_data *data, int page,
int reg)
{
}
EXPORT_SYMBOL_NS_GPL(pmbus_check_word_register, PMBUS);
+static bool pmbus_check_block_register(struct i2c_client *client, int page,
+ int reg)
+{
+ int rv;
+ struct pmbus_data *data = i2c_get_clientdata(client);
+ char data_buf[I2C_SMBUS_BLOCK_MAX + 2];
+
+ rv = pmbus_read_block_data(client, page, reg, data_buf);
+ if (rv >= 0 && !(data->flags & PMBUS_SKIP_STATUS_CHECK))
+ rv = pmbus_check_status_cml(client);
+ if (rv < 0 && (data->flags & PMBUS_READ_STATUS_AFTER_FAILED_CHECK))
+ data->read_status(client, -1);
+ pmbus_clear_fault_page(client, -1);
+ return rv >= 0;
+}
+
const struct pmbus_driver_info *pmbus_get_driver_info(struct i2c_client *client)
{
struct pmbus_data *data = i2c_get_clientdata(client);