alpha: move include/asm-alpha to arch/alpha/include/asm

[pandora-kernel.git] / include / asm-alpha / ioctl.h

diff --git a/include/asm-alpha/ioctl.h b/include/asm-alpha/ioctl.h
deleted file mode 100644 (file)
index fc63727..0000000
--- a/include/asm-alpha/ioctl.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef _ALPHA_IOCTL_H
-#define _ALPHA_IOCTL_H
-
-/*
- * The original linux ioctl numbering scheme was just a general
- * "anything goes" setup, where more or less random numbers were
- * assigned.  Sorry, I was clueless when I started out on this.
- *
- * On the alpha, we'll try to clean it up a bit, using a more sane
- * ioctl numbering, and also trying to be compatible with OSF/1 in
- * the process. I'd like to clean it up for the i386 as well, but
- * it's so painful recognizing both the new and the old numbers..
- */
-
-#define _IOC_NRBITS    8
-#define _IOC_TYPEBITS  8
-#define _IOC_SIZEBITS  13
-#define _IOC_DIRBITS   3
-
-#define _IOC_NRMASK    ((1 << _IOC_NRBITS)-1)
-#define _IOC_TYPEMASK  ((1 << _IOC_TYPEBITS)-1)
-#define _IOC_SIZEMASK  ((1 << _IOC_SIZEBITS)-1)
-#define _IOC_DIRMASK   ((1 << _IOC_DIRBITS)-1)
-
-#define _IOC_NRSHIFT   0
-#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
-#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
-#define _IOC_DIRSHIFT  (_IOC_SIZESHIFT+_IOC_SIZEBITS)
-
-/*
- * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit.
- * And this turns out useful to catch old ioctl numbers in header
- * files for us.
- */
-#define _IOC_NONE      1U
-#define _IOC_READ      2U
-#define _IOC_WRITE     4U
-
-#define _IOC(dir,type,nr,size)                 \
-       ((unsigned int)                         \
-        (((dir)  << _IOC_DIRSHIFT) |           \
-         ((type) << _IOC_TYPESHIFT) |          \
-         ((nr)   << _IOC_NRSHIFT) |            \
-         ((size) << _IOC_SIZESHIFT)))
-
-/* used to create numbers */
-#define _IO(type,nr)           _IOC(_IOC_NONE,(type),(nr),0)
-#define _IOR(type,nr,size)     _IOC(_IOC_READ,(type),(nr),sizeof(size))
-#define _IOW(type,nr,size)     _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
-#define _IOWR(type,nr,size)    _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
-
-/* used to decode them.. */
-#define _IOC_DIR(nr)           (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
-#define _IOC_TYPE(nr)          (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
-#define _IOC_NR(nr)            (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
-#define _IOC_SIZE(nr)          (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
-
-/* ...and for the drivers/sound files... */
-
-#define IOC_IN         (_IOC_WRITE << _IOC_DIRSHIFT)
-#define IOC_OUT                (_IOC_READ << _IOC_DIRSHIFT)
-#define IOC_INOUT      ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
-#define IOCSIZE_MASK   (_IOC_SIZEMASK << _IOC_SIZESHIFT)
-#define IOCSIZE_SHIFT  (_IOC_SIZESHIFT)
-
-#endif /* _ALPHA_IOCTL_H */