_IOC_TYPEBITS      22 arch/alpha/include/uapi/asm/ioctl.h #define _IOC_TYPEMASK	((1 << _IOC_TYPEBITS)-1)
_IOC_TYPEBITS      28 arch/alpha/include/uapi/asm/ioctl.h #define _IOC_SIZESHIFT	(_IOC_TYPESHIFT+_IOC_TYPEBITS)
_IOC_TYPEBITS      25 arch/sparc/include/uapi/asm/ioctl.h #define _IOC_TYPEMASK    ((1 << _IOC_TYPEBITS)-1)
_IOC_TYPEBITS      32 arch/sparc/include/uapi/asm/ioctl.h #define _IOC_SIZESHIFT   (_IOC_TYPESHIFT + _IOC_TYPEBITS)
_IOC_TYPEBITS      40 include/uapi/asm-generic/ioctl.h #define _IOC_TYPEMASK	((1 << _IOC_TYPEBITS)-1)
_IOC_TYPEBITS      46 include/uapi/asm-generic/ioctl.h #define _IOC_SIZESHIFT	(_IOC_TYPESHIFT+_IOC_TYPEBITS)