blob: 5709ecac484c150dfb1b09d9fbad79a625e8063d
| 1 | /* |
| 2 | * (C) Copyright 2006 |
| 3 | * Bryan O'Donoghue, deckard@codehermit.ie, CodeHermit |
| 4 | * |
| 5 | * SPDX-License-Identifier: GPL-2.0+ |
| 6 | */ |
| 7 | |
| 8 | /* ACM Control Requests */ |
| 9 | #define ACM_SEND_ENCAPSULATED_COMMAND 0x00 |
| 10 | #define ACM_GET_ENCAPSULATED_RESPONSE 0x01 |
| 11 | #define ACM_SET_COMM_FEATURE 0x02 |
| 12 | #define ACM_GET_COMM_FEATRUE 0x03 |
| 13 | #define ACM_CLEAR_COMM_FEATURE 0x04 |
| 14 | #define ACM_SET_LINE_ENCODING 0x20 |
| 15 | #define ACM_GET_LINE_ENCODING 0x21 |
| 16 | #define ACM_SET_CONTROL_LINE_STATE 0x22 |
| 17 | #define ACM_SEND_BREAK 0x23 |
| 18 | |
| 19 | /* ACM Notification Codes */ |
| 20 | #define ACM_NETWORK_CONNECTION 0x00 |
| 21 | #define ACM_RESPONSE_AVAILABLE 0x01 |
| 22 | #define ACM_SERIAL_STATE 0x20 |
| 23 | |
| 24 | /* Format of response expected by a ACM_GET_LINE_ENCODING request */ |
| 25 | struct rs232_emu{ |
| 26 | unsigned long dter; |
| 27 | unsigned char stop_bits; |
| 28 | unsigned char parity; |
| 29 | unsigned char data_bits; |
| 30 | }__attribute__((packed)); |
| 31 |