linux-kernel - [PATCH] etrax: Enable arbitary speed setting on tty ports

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Date:	Wed, 23 May 2007 17:32:43 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	akpm@...l.org, dev-etrax@...s.com, linux-kernel@...r.kernel.org
Subject: [PATCH] etrax: Enable arbitary speed setting on tty ports

Add the needed constants and bits. The actual code is already in the tty
layer and turned on by the definitions

Signed-off-by: Alan Cox <alan@...hat.com>

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.22-rc1-mm1/include/asm-cris/ioctls.h linux-2.6.22-rc1-mm1/include/asm-cris/ioctls.h
--- linux.vanilla-2.6.22-rc1-mm1/include/asm-cris/ioctls.h	2007-04-30 10:48:14.000000000 +0100
+++ linux-2.6.22-rc1-mm1/include/asm-cris/ioctls.h	2007-05-23 16:29:31.018374736 +0100
@@ -48,6 +48,10 @@
 #define TIOCSBRK	0x5427  /* BSD compatibility */
 #define TIOCCBRK	0x5428  /* BSD compatibility */
 #define TIOCGSID	0x5429  /* Return the session ID of FD */
+#define TCGETS2		_IOR('T',0x2A, struct termios2)
+#define TCSETS2		_IOW('T',0x2B, struct termios2)
+#define TCSETSW2	_IOW('T',0x2C, struct termios2)
+#define TCSETSF2	_IOW('T',0x2D, struct termios2)
 #define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
 
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.22-rc1-mm1/include/asm-cris/termbits.h linux-2.6.22-rc1-mm1/include/asm-cris/termbits.h
--- linux.vanilla-2.6.22-rc1-mm1/include/asm-cris/termbits.h	2007-04-30 10:48:14.000000000 +0100
+++ linux-2.6.22-rc1-mm1/include/asm-cris/termbits.h	2007-05-23 16:29:08.727763424 +0100
@@ -155,6 +155,7 @@
 #define HUPCL	0002000
 #define CLOCAL	0004000
 #define CBAUDEX 0010000
+#define  BOTHER  0010000
 #define  B57600  0010001
 #define  B115200 0010002
 #define  B230400 0010003
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.22-rc1-mm1/include/asm-cris/termios.h linux-2.6.22-rc1-mm1/include/asm-cris/termios.h
--- linux.vanilla-2.6.22-rc1-mm1/include/asm-cris/termios.h	2007-04-30 11:00:07.000000000 +0100
+++ linux-2.6.22-rc1-mm1/include/asm-cris/termios.h	2007-05-23 16:30:07.115887080 +0100
@@ -81,8 +81,10 @@
 	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
 })
 
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
 
 #endif	/* __KERNEL__ */
 
-
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