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Date:	Fri, 19 Sep 2014 09:18:13 +0200
From:	Ricardo Ribalda Delgado <>
To:	Richard Henderson <>,
	Ivan Kokshaysky <>,
	Matt Turner <>,,, Greg KH <>,, Guenter Roeck <>
Cc:	Ricardo Ribalda Delgado <>
Subject: [PATCH v2] asm/uapi: Add definition of TIOC[SG]RS485

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 <>
Reviewed-by: Guenter Roeck <>
Signed-off-by: Ricardo Ribalda Delgado <>

v2: Suggested by Guenter Roeck

 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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