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Commit 5568b0e8 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
Browse files

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: default avatarAlan Cox <alan@redhat.com>
Cc: Miles Bader <uclinux-v850@lsi.nec.co.jp>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 23f465b7

include/asm-v850/ioctls.h

+4 −0
Original line number Diff line number Diff line
@@ -46,6 +46,10 @@ 
#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 */

include/asm-v850/termbits.h

+4 −1
Original line number Diff line number Diff line
@@ -141,6 +141,7 @@ struct ktermios { 
#define HUPCL	0002000

#define CLOCAL	0004000

#define CBAUDEX 0010000

#define    BOTHER 0010000

#define    B57600 0010001

#define   B115200 0010002

#define   B230400 0010003
@@ -156,10 +157,12 @@ struct ktermios { 
#define  B3000000 0010015

#define  B3500000 0010016

#define  B4000000 0010017

#define CIBAUD	  002003600000	/* input baud rate (not used) */

#define CIBAUD	  002003600000		/* input baud rate */

#define CMSPAR	  010000000000		/* mark or space (stick) parity */

#define CRTSCTS	  020000000000		/* flow control */



#define	IBSHIFT	16		/* Shifr from CBAUD to CIBAUD */



/* c_lflag bits */

#define ISIG	0000001

#define ICANON	0000002

include/asm-v850/termios.h

+4 −2
Original line number Diff line number Diff line
@@ -80,8 +80,10 @@ struct termio { 
	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__ */