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()
168 				       uint8_t command, uint8_t byte)  in smbus_stm32_byte_data_write()  argument
172 		command,  in smbus_stm32_byte_data_write()
180 				      uint8_t command, uint8_t *byte)  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()
189 				       uint8_t command, uint16_t word)  in smbus_stm32_word_data_write()  argument
192 	uint8_t buffer[sizeof(command) + sizeof(word)];  in smbus_stm32_word_data_write()
194 	buffer[0] = command;  in smbus_stm32_word_data_write()
201 				      uint8_t command, uint16_t *word)  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
217 	uint8_t buffer[sizeof(command) + sizeof(send_word)];  in smbus_stm32_pcall()
220 	buffer[0] = command;  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
236 			.buf = &command,  in smbus_stm32_block_write()
237 			.len = sizeof(command),  in smbus_stm32_block_write()