diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-02-08 04:18:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:24 -0800 |
| commit | 596f56018df3ed7de20f6038f72177b3674ebbd4 (patch) | |
| tree | 8d3956e81dd291e5c01d27d76d5b0dfb9febd38b | |
| parent | aa7738a5f503abea5445cdd8cc2d501502c748ae (diff) | |
| download | op-kernel-dev-596f56018df3ed7de20f6038f72177b3674ebbd4.zip op-kernel-dev-596f56018df3ed7de20f6038f72177b3674ebbd4.tar.gz | |
tty: s390 support for termios2.
Backend for s390.
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/asm-s390/ioctls.h | 4 | ||||
| -rw-r--r-- | include/asm-s390/termbits.h | 5 | ||||
| -rw-r--r-- | include/asm-s390/termios.h | 3 |
3 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-s390/ioctls.h b/include/asm-s390/ioctls.h index 07e19b2..40e481b 100644 --- a/include/asm-s390/ioctls.h +++ b/include/asm-s390/ioctls.h @@ -54,6 +54,10 @@ #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 --git a/include/asm-s390/termbits.h b/include/asm-s390/termbits.h index 811b9a9..58731853 100644 --- a/include/asm-s390/termbits.h +++ b/include/asm-s390/termbits.h @@ -148,6 +148,7 @@ struct ktermios { #define HUPCL 0002000 #define CLOCAL 0004000 #define CBAUDEX 0010000 +#define BOTHER 0010000 #define B57600 0010001 #define B115200 0010002 #define B230400 0010003 @@ -163,10 +164,12 @@ 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 /* Shift from CBAUD to CIBAUD */ + /* c_lflag bits */ #define ISIG 0000001 #define ICANON 0000002 diff --git a/include/asm-s390/termios.h b/include/asm-s390/termios.h index a3480e2..67f6627 100644 --- a/include/asm-s390/termios.h +++ b/include/asm-s390/termios.h @@ -57,6 +57,9 @@ struct termio { */ #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" +#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)) + #include <asm-generic/termios.h> #endif /* __KERNEL__ */ |
