5  * SPDX-License-Identifier: Apache-2.0
42  * https://manpages.debian.org/buster/i2c-tools/i2cdetect.8.en.html
54 		return -ENODEV;  in cmd_smbus_scan()
71 				shell_fprintf(sh, SHELL_NORMAL, "-- ");  in cmd_smbus_scan()
93 		return -ENODEV;  in cmd_smbus_quick()
100 		shell_error(sh, "SMBus: Failed quick cmd, perip: 0x%02x", addr);  in cmd_smbus_quick()
117 		return -ENODEV;  in cmd_smbus_byte_read()
124 		shell_error(sh, "SMBus: Failed to read from periph: 0x%02x",  in cmd_smbus_byte_read()
126 		return -EIO;  in cmd_smbus_byte_read()
146 		return -ENODEV;  in cmd_smbus_byte_write()
157 		return -EIO;  in cmd_smbus_byte_write()
163 /* smbus byte_data_read <device> <dev_addr> <cmd> */
175 		return -ENODEV;  in cmd_smbus_byte_data_read()
183 		shell_error(sh, "SMBus: Failed to read from periph: 0x%02x",  in cmd_smbus_byte_data_read()
185 		return -EIO;  in cmd_smbus_byte_data_read()
193 /* smbus byte_data_write <device> <dev_addr> <cmd> <value> */
205 		return -ENODEV;  in cmd_smbus_byte_data_write()
216 		return -EIO;  in cmd_smbus_byte_data_write()
222 /* smbus word_data_read <device> <dev_addr> <cmd> */
234 		return -ENODEV;  in cmd_smbus_word_data_read()
242 		shell_error(sh, "SMBus: Failed to read from periph: 0x%02x",  in cmd_smbus_word_data_read()
244 		return -EIO;  in cmd_smbus_word_data_read()
252 /* smbus word_data_write <device> <dev_addr> <cmd> <value> */
264 		return -ENODEV;  in cmd_smbus_word_data_write()
275 		return -EIO;  in cmd_smbus_word_data_write()
281 /* smbus block_write <device> <dev_addr> <cmd> <bytes ... > */
287 	uint8_t count = argc - 4;  in cmd_smbus_block_write()
293 		return -EINVAL;  in cmd_smbus_block_write()
299 		return -ENODEV;  in cmd_smbus_block_write()
321 /* smbus block_read <device> <dev_addr> <cmd> */
334 		return -ENODEV;  in cmd_smbus_block_read()
342 		shell_error(sh, "Failed block read from periph: 0x%02x",  in cmd_smbus_block_read()
349 		return -ENODATA;  in cmd_smbus_block_read()
362 	entry->syntax = (dev != NULL) ? dev->name : NULL;  in device_name_get()
363 	entry->handler = NULL;  in device_name_get()
364 	entry->help = NULL;  in device_name_get()
365 	entry->subcmd = NULL;  in device_name_get()
380 		      "SMBus: byte read command\n"
388 		      "SMBus: byte data read command\n"
389 		      "Usage: byte_data_read <device> <addr> <cmd>",
393 		      "Usage: byte_data_write <device> <addr> <cmd> <value>",
396 		      "SMBus: word data read command\n"
397 		      "Usage: word_data_read <device> <addr> <cmd>",
401 		      "Usage: word_data_write <device> <addr> <cmd> <value>",
405 		      "Usage: block_write <device> <addr> <cmd> [<byte1>, ...]",
408 		      "SMBus: Block Read command\n"
409 		      "Usage: block_read <device> <addr> <cmd>",