diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/cris/include/uapi/asm/rs485.h | |
Diffstat (limited to 'arch/cris/include/uapi/asm/rs485.h')
| -rw-r--r-- | arch/cris/include/uapi/asm/rs485.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/cris/include/uapi/asm/rs485.h b/arch/cris/include/uapi/asm/rs485.h new file mode 100644 index 00000000..ad40f9fb --- /dev/null +++ b/arch/cris/include/uapi/asm/rs485.h @@ -0,0 +1,18 @@ +/* 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; +}; + |