diff options
Diffstat (limited to 'StdLib/Include/Ipf/machine/param.h')
| -rw-r--r-- | StdLib/Include/Ipf/machine/param.h | 114 |
1 files changed, 53 insertions, 61 deletions
diff --git a/StdLib/Include/Ipf/machine/param.h b/StdLib/Include/Ipf/machine/param.h index 1d7180606a..c832f3487e 100644 --- a/StdLib/Include/Ipf/machine/param.h +++ b/StdLib/Include/Ipf/machine/param.h @@ -1,6 +1,15 @@ -/* $NetBSD: param.h,v 1.2 2006/08/28 13:43:35 yamt Exp $ */
+/** @file
+ Machine dependent constants for Intel Itanium Architecture(IPF).
+
+ Copyright (c) 2010-2012, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials are licensed and made available under
+ the terms and conditions of the BSD License that accompanies this distribution.
+ The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
@@ -31,47 +40,43 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * @(#)param.h 5.8 (Berkeley) 6/28/91
+ * @(#)param.h 5.8 (Berkeley) 6/28/91
+ * $NetBSD: param.h,v 1.2 2006/08/28 13:43:35 yamt Exp
*/
-
#ifndef _IA64_PARAM_H_
#define _IA64_PARAM_H_
-/*
- * Machine dependent constants for Intel Itanium.
- */
-
-#define _MACHINE ia64
-#define MACHINE "ia64"
-#define _MACHINE_ARCH ia64
-#define MACHINE_ARCH "ia64"
-#define MID_MACHINE MID_IA64
+#define _MACHINE ia64
+#define MACHINE "ia64"
+#define _MACHINE_ARCH ia64
+#define MACHINE_ARCH "ia64"
+#define MID_MACHINE MID_IA64
#ifdef SMP
-#define MAXCPU 16
+#define MAXCPU 512
#else
-#define MAXCPU 1
+#define MAXCPU 1
#endif
-#define DEV_BSHIFT 9 /* log2(DEV_BSIZE) */
-#define DEV_BSIZE (1<<DEV_BSHIFT)
-#define BLKDEV_IOSIZE 2048
+#define DEV_BSHIFT 9 /* log2(DEV_BSIZE) */
+#define DEV_BSIZE (1<<DEV_BSHIFT)
+#define BLKDEV_IOSIZE 2048
#ifndef MAXPHYS
-#define MAXPHYS (64 * 1024) /* max raw I/O transfer size */
+#define MAXPHYS (64 * 1024) /* max raw I/O transfer size */
#endif
-#define UPAGES 4
-#define USPACE (UPAGES * NBPG) /* total size of u-area */
+#define UPAGES 4
+#define USPACE (UPAGES * NBPG) /* total size of u-area */
#ifndef MSGBUFSIZE
-#define MSGBUFSIZE NBPG /* default message buffer size */
+#define MSGBUFSIZE NBPG /* default message buffer size */
#endif
-#ifndef KSTACK_PAGES
-#define KSTACK_PAGES 4 /* pages of kernel stack */
+#ifndef KSTACK_PAGES
+#define KSTACK_PAGES 4 /* pages of kernel stack */
#endif
-#define KSTACK_GUARD_PAGES 0 /* pages of kstack guard; 0 disables */
+#define KSTACK_GUARD_PAGES 0 /* pages of kstack guard; 0 disables */
/*
* Round p (pointer or byte index) up to a correctly-aligned value
@@ -81,21 +86,21 @@ * 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).
+ * (within reasonable limits).
*
*/
-#define ALIGNBYTES 15
-#define ALIGN(p) (((u_long)(p) + ALIGNBYTES) &~ ALIGNBYTES)
-#define ALIGNED_POINTER(p,t) ((((u_long)(p)) & (sizeof(t)-1)) == 0)
+#define ALIGNBYTES 15
+#define ALIGN(p) (((UINT64)(p) + ALIGNBYTES) &~ ALIGNBYTES)
+#define ALIGNED_POINTER(p,t) ((((UINT64)(p)) & (sizeof(t)-1)) == 0)
-#define ALIGNBYTES32 (sizeof(int) - 1)
-#define ALIGN32(p) (((u_long)(p) + ALIGNBYTES32) &~ALIGNBYTES32)
+#define ALIGNBYTES32 (sizeof(INT32) - 1)
+#define ALIGN32(p) (((UINT64)(p) + ALIGNBYTES32) &~ALIGNBYTES32)
-#define PGSHIFT 14 /* LOG2(NBPG) */
-#define NBPG (1 << PGSHIFT) /* bytes/page */
-#define PGOFSET (NBPG-1) /* byte offset into page */
-#define NPTEPG (NBPG/(sizeof (pt_entry_t)))
+#define PGSHIFT 14 /* LOG2(NBPG) */
+#define NBPG (1 << PGSHIFT) /* bytes/page */
+#define PGOFSET (NBPG-1) /* byte offset into page */
+#define NPTEPG (NBPG/(sizeof (pt_entry_t)))
/*
* Constants related to network buffer management.
* MCLBYTES must be no larger than NBPG (the software page size), and,
@@ -103,24 +108,19 @@ * clusters (MAPPED_MBUFS), MCLBYTES must also be an integral multiple
* of the hardware page size.
*/
-#define MSIZE 256 /* size of an mbuf */
+#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 */
+ #define MCLSHIFT 11 /* convert bytes to m_buf clusters */
+ /* 2K cluster can hold Ether frame */
+#endif /* MCLSHIFT */
-#ifndef NMBCLUSTERS
-#if defined(_KERNEL_OPT)
-#include "opt_gateway.h"
-#endif
+#define MCLBYTES (1 << MCLSHIFT) /* size of a m_buf cluster */
#ifdef GATEWAY
-#define NMBCLUSTERS 2048 /* map size, max cluster allocation */
+ #define NMBCLUSTERS 2048 /* map size, max cluster allocation */
#else
-#define NMBCLUSTERS 1024 /* map size, max cluster allocation */
+ #define NMBCLUSTERS 1024 /* map size, max cluster allocation */
#endif
#endif
@@ -128,25 +128,17 @@ * Minimum and maximum sizes of the kernel malloc arena in PAGE_SIZE-sized
* logical pages.
*/
-#define NKMEMPAGES_MIN_DEFAULT ((12 * 1024 * 1024) >> PAGE_SHIFT)
-#define NKMEMPAGES_MAX_DEFAULT ((128 * 1024 * 1024) >> PAGE_SHIFT)
+#define NKMEMPAGES_MIN_DEFAULT ((12 * 1024 * 1024) >> PAGE_SHIFT)
+#define NKMEMPAGES_MAX_DEFAULT ((128 * 1024 * 1024) >> PAGE_SHIFT)
/*
* Mach derived conversion macros
*/
-#define ia64_round_page(x) ((((unsigned long)(x)) + NBPG - 1) & ~(NBPG - 1))
-#define ia64_trunc_page(x) ((unsigned long)(x) & ~(NBPG - 1))
-
-#define ia64_btop(x) ((unsigned long)(x) >> PGSHIFT)
-#define ia64_ptob(x) ((unsigned long)(x) << PGSHIFT)
-
-#ifdef _KERNEL
-#ifndef _LOCORE
-
-#include <machine/intr.h>
+#define ia64_round_page(x) ((((EFI_ULONG_T)(x)) + NBPG - 1) & ~(NBPG - 1))
+#define ia64_trunc_page(x) ((EFI_ULONG_T)(x) & ~(NBPG - 1))
-#endif /* _LOCORE */
-#endif /* _KERNEL */
+#define ia64_btop(x) ((EFI_ULONG_T)(x) >> PGSHIFT)
+#define ia64_ptob(x) ((EFI_ULONG_T)(x) << PGSHIFT)
#endif /* _IA64_PARAM_H_ */
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