diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2007-07-15 23:38:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:38 -0700 |
| commit | 86245b8507ce901c0152ec98a26832434c93262b (patch) | |
| tree | 440a9463bdb9a338b9b96fd07c42e7e819d3f9b3 /include | |
| parent | f47807f359974a8fbb13d850da403be9af885f6e (diff) | |
| download | lwn-86245b8507ce901c0152ec98a26832434c93262b.tar.gz lwn-86245b8507ce901c0152ec98a26832434c93262b.zip | |
m32r: enable arbitary speed tty rate setting
Add the defines and constants needed for the M32R platform to support the
arbitary speed tty ioctls.
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-m32r/ioctls.h | 4 | ||||
| -rw-r--r-- | include/asm-m32r/termbits.h | 5 | ||||
| -rw-r--r-- | include/asm-m32r/termios.h | 6 |
3 files changed, 12 insertions, 3 deletions
diff --git a/include/asm-m32r/ioctls.h b/include/asm-m32r/ioctls.h index d23cfc45738a..b9f54bb5d7cf 100644 --- a/include/asm-m32r/ioctls.h +++ b/include/asm-m32r/ioctls.h @@ -47,6 +47,10 @@ #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-m32r/termbits.h b/include/asm-m32r/termbits.h index 6be3b8a39841..bc104008b55b 100644 --- a/include/asm-m32r/termbits.h +++ b/include/asm-m32r/termbits.h @@ -140,6 +140,7 @@ struct ktermios { #define HUPCL 0002000 #define CLOCAL 0004000 #define CBAUDEX 0010000 +#define BOTHER 0010000 #define B57600 0010001 #define B115200 0010002 #define B230400 0010003 @@ -155,11 +156,13 @@ 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 CTVB 004000000000 /* VisioBraille Terminal flow control */ #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-m32r/termios.h b/include/asm-m32r/termios.h index 4943dd8db44d..93ce79fd342a 100644 --- a/include/asm-m32r/termios.h +++ b/include/asm-m32r/termios.h @@ -81,8 +81,10 @@ 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__ */ |