summaryrefslogtreecommitdiffstats
path: root/arch/cris/include/uapi/asm/rs485.h
blob: 041d31fa33d5885372ab3bcdc2a06d2cd1a2f324 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* RS-485 structures */

/* Used with ioctl() TIOCSERSETRS485 for backward compatibility!
 * XXX: Do not use it for new code!
 */
struct rs485_control {
        unsigned short rts_on_send;
        unsigned short rts_after_sent;
        unsigned long delay_rts_before_send;
        unsigned short enabled;
};

/* Used with ioctl() TIOCSERWRRS485 */
struct rs485_write {
        unsigned short outc_size;
        unsigned char *outc;
};