[PATCH v2] asm/uapi: Add definition of TIOC[SG]RS485
DORMANTno replies
REVIEWED: 4 (4M)
From: Ricardo Ribalda Delgado <hidden>
Date: 2014-09-19 07:18:21
Also in:
linux-serial, lkml
Subsystem:
alpha port, the rest · Maintainers:
Richard Henderson, Matt Turner, Magnus Lindholm, Linus Torvalds
1 review trailer.
Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on all the archs. Unfortunately the definition of TIOCSRS485 and TIOCGRS485 was missing on the ioctls.h file Reported-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Ricardo Ribalda Delgado <redacted> --- Changelog: v2: Suggested by Guenter Roeck s/Unfortunaltely/Unfortunately/ arch/alpha/include/uapi/asm/ioctls.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/alpha/include/uapi/asm/ioctls.h b/arch/alpha/include/uapi/asm/ioctls.h
index 92c557b..f30c94a 100644
--- a/arch/alpha/include/uapi/asm/ioctls.h
+++ b/arch/alpha/include/uapi/asm/ioctls.h@@ -90,6 +90,8 @@ #define TIOCSBRK 0x5427 /* BSD compatibility */ #define TIOCCBRK 0x5428 /* BSD compatibility */ #define TIOCGSID 0x5429 /* Return the session ID of FD */ +#define TIOCGRS485 _IOR('T', 0x2E, struct serial_rs485) +#define TIOCSRS485 _IOWR('T', 0x2F, struct serial_rs485) #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ #define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
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2.1.0