137 static int smbus_stm32_quick(const struct device *dev, uint16_t periph_addr,  in smbus_stm32_quick()  argument
144 		return i2c_write(config->i2c_dev, NULL, 0, periph_addr);  in smbus_stm32_quick()
146 		return i2c_read(config->i2c_dev, NULL, 0, periph_addr);  in smbus_stm32_quick()
153 static int smbus_stm32_byte_write(const struct device *dev, uint16_t periph_addr, uint8_t command)  in smbus_stm32_byte_write()  argument
157 	return i2c_write(config->i2c_dev, &command, sizeof(command), periph_addr);  in smbus_stm32_byte_write()
160 static int smbus_stm32_byte_read(const struct device *dev, uint16_t periph_addr, uint8_t *byte)  in smbus_stm32_byte_read()  argument
164 	return i2c_read(config->i2c_dev, byte, sizeof(*byte), periph_addr);  in smbus_stm32_byte_read()
167 static int smbus_stm32_byte_data_write(const struct device *dev, uint16_t periph_addr,  in smbus_stm32_byte_data_write()  argument
176 	return i2c_write(config->i2c_dev, buffer, ARRAY_SIZE(buffer), periph_addr);  in smbus_stm32_byte_data_write()
179 static int smbus_stm32_byte_data_read(const struct device *dev, uint16_t periph_addr,  in smbus_stm32_byte_data_read()  argument
184 	return i2c_write_read(config->i2c_dev, periph_addr, &command, sizeof(command), byte,  in smbus_stm32_byte_data_read()
188 static int smbus_stm32_word_data_write(const struct device *dev, uint16_t periph_addr,  in smbus_stm32_word_data_write()  argument
197 	return i2c_write(config->i2c_dev, buffer, ARRAY_SIZE(buffer), periph_addr);  in smbus_stm32_word_data_write()
200 static int smbus_stm32_word_data_read(const struct device *dev, uint16_t periph_addr,  in smbus_stm32_word_data_read()  argument
206 	result = i2c_write_read(config->i2c_dev, periph_addr, &command, sizeof(command), word,  in smbus_stm32_word_data_read()
213 static int smbus_stm32_pcall(const struct device *dev, uint16_t periph_addr, uint8_t command,  in smbus_stm32_pcall()  argument
223 	result = i2c_write_read(config->i2c_dev, periph_addr, buffer, ARRAY_SIZE(buffer), recv_word,  in smbus_stm32_pcall()
230 static int smbus_stm32_block_write(const struct device *dev, uint16_t periph_addr, uint8_t command,  in smbus_stm32_block_write()  argument
247 	return i2c_transfer(config->i2c_dev, messages, ARRAY_SIZE(messages), periph_addr);  in smbus_stm32_block_write()