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-rw-r--r--StdLib/Include/Arm/machine/param.h137
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diff --git a/StdLib/Include/Arm/machine/param.h b/StdLib/Include/Arm/machine/param.h
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--- a/StdLib/Include/Arm/machine/param.h
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-/* $NetBSD: param.h,v 1.13 2010/05/06 19:10:26 joerg Exp $ */
-
-/*
- * Copyright (c) 1994,1995 Mark Brinicombe.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the RiscBSD team.
- * 4. The name "RiscBSD" nor the name of the author may be used to
- * endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY RISCBSD ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL RISCBSD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _ARM_PARAM_H_
-#define _ARM_PARAM_H_
-
-/*
- * Machine dependent constants for all ARM processors
- */
-
-/*
- * For KERNEL code:
- * MACHINE must be defined by the individual port. This is so that
- * uname returns the correct thing, etc.
- *
- * MACHINE_ARCH may be defined by individual ports as a temporary
- * measure while we're finishing the conversion to ELF.
- *
- * For non-KERNEL code:
- * If ELF, MACHINE and MACHINE_ARCH are forced to "arm/armeb".
- */
-
-#if defined(_KERNEL)
-#ifndef MACHINE_ARCH /* XXX For now */
-#ifndef __ARMEB__
-#define _MACHINE_ARCH arm
-#define MACHINE_ARCH "arm"
-#else
-#define _MACHINE_ARCH armeb
-#define MACHINE_ARCH "armeb"
-#endif /* __ARMEB__ */
-#endif /* MACHINE_ARCH */
-#else
-#undef _MACHINE
-#undef MACHINE
-#undef _MACHINE_ARCH
-#undef MACHINE_ARCH
-#define _MACHINE arm
-#define MACHINE "arm"
-#ifndef __ARMEB__
-#define _MACHINE_ARCH arm
-#define MACHINE_ARCH "arm"
-#else
-#define _MACHINE_ARCH armeb
-#define MACHINE_ARCH "armeb"
-#endif /* __ARMEB__ */
-#endif /* !_KERNEL */
-
-#define MID_MACHINE MID_ARM6
-
-/*
- * Round p (pointer or byte index) up to a correctly-aligned value
- * for all data types (int, long, ...). The result is u_int and
- * must be cast to any desired pointer type.
- *
- * ALIGNED_POINTER is a boolean macro that checks whether an address
- * is valid to fetch data elements of type t from on this architecture.
- * This does not reflect the optimal alignment, just the possibility
- * (within reasonable limits).
- *
- */
-#define ALIGNBYTES (sizeof(int) - 1)
-#define ALIGN(p) (((u_int)(p) + ALIGNBYTES) &~ ALIGNBYTES)
-#define ALIGNED_POINTER(p,t) ((((u_long)(p)) & (sizeof(t)-1)) == 0)
-/* ARM-specific macro to align a stack pointer (downwards). */
-#define STACKALIGNBYTES (8 - 1)
-#define STACKALIGN(p) ((u_int)(p) &~ STACKALIGNBYTES)
-
-#define DEV_BSHIFT 9 /* log2(DEV_BSIZE) */
-#define DEV_BSIZE (1 << DEV_BSHIFT)
-#define BLKDEV_IOSIZE 2048
-
-#ifndef MAXPHYS
-#define MAXPHYS 65536 /* max I/O transfer size */
-#endif
-
-/*
- * Constants related to network buffer management.
- * MCLBYTES must be no larger than NBPG (the software page size), and,
- * on machines that exchange pages of input or output buffers with mbuf
- * clusters (MAPPED_MBUFS), MCLBYTES must also be an integral multiple
- * of the hardware page size.
- */
-#define MSIZE 256 /* size of an mbuf */
-
-#ifndef MCLSHIFT
-#define MCLSHIFT 11 /* convert bytes to m_buf clusters */
- /* 2K cluster can hold Ether frame */
-#endif /* MCLSHIFT */
-
-#define MCLBYTES (1 << MCLSHIFT) /* size of a m_buf cluster */
-
-#ifndef NMBCLUSTERS_MAX
-#define NMBCLUSTERS_MAX (0x2000000 / MCLBYTES) /* Limit to 64MB for clusters */
-#endif
-
-/*
- * Compatibility /dev/zero mapping.
- */
-#ifdef _KERNEL
-#ifdef COMPAT_16
-#define COMPAT_ZERODEV(x) (x == makedev(0, _DEV_ZERO_oARM))
-#endif
-#endif /* _KERNEL */
-
-#endif /* _ARM_PARAM_H_ */