tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
v850: enable arbitary speed tty ioctls
Adding the defines/macros activates the existing code in the tty layer
and allows this platform to use the arbitary speed ioctl setting layer
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
authored by
Alan Cox
and committed by
Linus Torvalds
5568b0e8
23f465b7
+12
-3
+4
include/asm-v850/ioctls.h
+4
include/asm-v850/ioctls.h
···
46
46
#define TIOCSBRK 0x5427 /* BSD compatibility */
47
47
#define TIOCCBRK 0x5428 /* BSD compatibility */
48
48
#define TIOCGSID 0x5429 /* Return the session ID of FD */
49
+
#define TCGETS2 _IOR('T',0x2A, struct termios2)
50
+
#define TCSETS2 _IOW('T',0x2B, struct termios2)
51
+
#define TCSETSW2 _IOW('T',0x2C, struct termios2)
52
+
#define TCSETSF2 _IOW('T',0x2D, struct termios2)
49
53
#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
50
54
#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
51
55
+4
-1
include/asm-v850/termbits.h
+4
-1
include/asm-v850/termbits.h
···
141
141
#define HUPCL 0002000
142
142
#define CLOCAL 0004000
143
143
#define CBAUDEX 0010000
144
+
#define BOTHER 0010000
144
145
#define B57600 0010001
145
146
#define B115200 0010002
146
147
#define B230400 0010003
···
157
156
#define B3000000 0010015
158
157
#define B3500000 0010016
159
158
#define B4000000 0010017
160
-
#define CIBAUD 002003600000 /* input baud rate (not used) */
159
+
#define CIBAUD 002003600000 /* input baud rate */
161
160
#define CMSPAR 010000000000 /* mark or space (stick) parity */
162
161
#define CRTSCTS 020000000000 /* flow control */
162
+
163
+
#define IBSHIFT 16 /* Shifr from CBAUD to CIBAUD */
163
164
164
165
/* c_lflag bits */
165
166
#define ISIG 0000001
+4
-2
include/asm-v850/termios.h
+4
-2
include/asm-v850/termios.h
···
80
80
copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
81
81
})
82
82
83
-
#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
84
-
#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
83
+
#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
84
+
#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
85
+
#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
86
+
#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
85
87
86
88
#endif /* __KERNEL__ */
87
89