linux-kernel - [PATCH] mips/uapi: Add definition of TIOC[SG]RS485

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Date:	Wed, 10 Sep 2014 10:57:08 +0200
From:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
To:	Markos Chandras <Markos.Chandras@...tec.com>,
	Greg KH <greg@...ah.com>, linux-mips@...ux-mips.org,
	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	linux-serial@...r.kernel.org
Cc:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
Subject: [PATCH] mips/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. Unfortunaltely the definition of TIOCSRS485 and
TIOCGRS485 was missing on the ioctls.h file

Reported-by: Markos Chandras <markos.chandras@...tec.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
---
 arch/mips/include/uapi/asm/ioctls.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/mips/include/uapi/asm/ioctls.h b/arch/mips/include/uapi/asm/ioctls.h
index b1e6377..740219c 100644
--- a/arch/mips/include/uapi/asm/ioctls.h
+++ b/arch/mips/include/uapi/asm/ioctls.h
@@ -81,6 +81,8 @@
 #define TCSETS2		_IOW('T', 0x2B, struct termios2)
 #define TCSETSW2	_IOW('T', 0x2C, struct termios2)
 #define TCSETSF2	_IOW('T', 0x2D, struct termios2)
+#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 */
-- 
2.1.0

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