1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * (C) Copyright 2006 3*4882a593Smuzhiyun * Bryan O'Donoghue, deckard@codehermit.ie, CodeHermit 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun /* ACM Control Requests */ 9*4882a593Smuzhiyun #define ACM_SEND_ENCAPSULATED_COMMAND 0x00 10*4882a593Smuzhiyun #define ACM_GET_ENCAPSULATED_RESPONSE 0x01 11*4882a593Smuzhiyun #define ACM_SET_COMM_FEATURE 0x02 12*4882a593Smuzhiyun #define ACM_GET_COMM_FEATRUE 0x03 13*4882a593Smuzhiyun #define ACM_CLEAR_COMM_FEATURE 0x04 14*4882a593Smuzhiyun #define ACM_SET_LINE_ENCODING 0x20 15*4882a593Smuzhiyun #define ACM_GET_LINE_ENCODING 0x21 16*4882a593Smuzhiyun #define ACM_SET_CONTROL_LINE_STATE 0x22 17*4882a593Smuzhiyun #define ACM_SEND_BREAK 0x23 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun /* ACM Notification Codes */ 20*4882a593Smuzhiyun #define ACM_NETWORK_CONNECTION 0x00 21*4882a593Smuzhiyun #define ACM_RESPONSE_AVAILABLE 0x01 22*4882a593Smuzhiyun #define ACM_SERIAL_STATE 0x20 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun /* Format of response expected by a ACM_GET_LINE_ENCODING request */ 25*4882a593Smuzhiyun struct rs232_emu{ 26*4882a593Smuzhiyun unsigned long dter; 27*4882a593Smuzhiyun unsigned char stop_bits; 28*4882a593Smuzhiyun unsigned char parity; 29*4882a593Smuzhiyun unsigned char data_bits; 30*4882a593Smuzhiyun }__attribute__((packed)); 31