path: root/arch/alpha
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authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>2014-09-19 09:18:13 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-09-28 21:37:17 -0400
commit195311761e5492afdb2ab0454f51223bc75649dd (patch)
treef909b3f47a378e1f46ea0ca7473505b6ba0a7d5e /arch/alpha
parentc3f43eec80d54088fd9f02b223a1f972c5968110 (diff)
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 <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/alpha')
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/alpha/include/uapi/asm/ioctls.h b/arch/alpha/include/uapi/asm/ioctls.h
index 92c557be49fc..f30c94ae1bdb 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 */