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include/asm-cris/rs485.h
454 Bytes
1da177e4c Linux-2.6.12-rc2 |
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/* RS-485 structures */ /* RS-485 support */ /* Used with ioctl() TIOCSERSETRS485 */ struct rs485_control { unsigned short rts_on_send; unsigned short rts_after_sent; unsigned long delay_rts_before_send; unsigned short enabled; #ifdef __KERNEL__ int disable_serial_loopback; #endif }; /* Used with ioctl() TIOCSERWRRS485 */ struct rs485_write { unsigned short outc_size; unsigned char *outc; }; |