4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 only,
8 * as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
16 * You should have received a copy of the GNU General Public License
17 * version 2 along with this program; If not, see
18 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
20 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
21 * CA 95054 USA or visit www.sun.com if you need additional information or
27 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
28 * Use is subject to license terms.
30 * Copyright (c) 2011, 2013, Intel Corporation.
33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
37 #ifndef __LIBCFS_LINUX_KP30_H__
38 #define __LIBCFS_LINUX_KP30_H__
41 #include <linux/kernel.h>
43 #include <linux/string.h>
44 #include <linux/stat.h>
45 #include <linux/init.h>
46 #include <linux/errno.h>
47 #include <linux/unistd.h>
48 #include <linux/kmod.h>
49 #include <linux/notifier.h>
51 #include <linux/miscdevice.h>
52 #include <linux/vmalloc.h>
53 #include <linux/time.h>
54 #include <linux/slab.h>
55 #include <linux/interrupt.h>
56 #include <linux/highmem.h>
57 #include <linux/module.h>
58 #include <linux/version.h>
59 #include <asm/atomic.h>
60 #include <asm/uaccess.h>
61 #include <linux/rwsem.h>
62 #include <linux/proc_fs.h>
63 #include <linux/file.h>
64 #include <linux/smp.h>
65 #include <linux/ctype.h>
66 #include <linux/compiler.h>
68 # include <linux/mm_inline.h>
70 #include <linux/kallsyms.h>
71 #include <linux/moduleparam.h>
72 #include <linux/scatterlist.h>
74 #include <libcfs/linux/portals_compat25.h>
76 /******************************************************************************/
77 /* Module parameter support */
78 #define CFS_MODULE_PARM(name, t, type, perm, desc) \
79 module_param(name, type, perm);\
80 MODULE_PARM_DESC(name, desc)
82 #define CFS_SYSFS_MODULE_PARM 1 /* module parameters accessible via sysfs */
84 /******************************************************************************/
87 /* Use the special GNU C __attribute__ hack to have the compiler check the
88 * printf style argument string against the actual argument count and
92 # warning printf has been defined as a macro...
98 # define fprintf(a, format, b...) CDEBUG(D_OTHER, format , ## b)
99 # define printf(format, b...) CDEBUG(D_OTHER, format , ## b)
100 # define time(a) CURRENT_TIME
102 #define IOCTL_LIBCFS_TYPE long
105 # ifndef BITS_PER_LONG
106 # if (~0UL) == 0xffffffffUL
107 # define BITS_PER_LONG 32
109 # define BITS_PER_LONG 64
114 #if BITS_PER_LONG > 32
115 # define LI_POISON ((int)0x5a5a5a5a5a5a5a5a)
116 # define LL_POISON ((long)0x5a5a5a5a5a5a5a5a)
117 # define LP_POISON ((void *)(long)0x5a5a5a5a5a5a5a5a)
119 # define LI_POISON ((int)0x5a5a5a5a)
120 # define LL_POISON ((long)0x5a5a5a5a)
121 # define LP_POISON ((void *)(long)0x5a5a5a5a)
124 /* this is a bit chunky */
126 #define _LWORDSIZE BITS_PER_LONG
128 #if (defined(__KERNEL__) && defined(HAVE_KERN__U64_LONG_LONG)) || \
129 (!defined(__KERNEL__) && defined(HAVE_USER__U64_LONG_LONG))
130 # define LPU64 "%llu"
131 # define LPD64 "%lld"
132 # define LPX64 "%#llx"
133 # define LPX64i "%llx"
134 # define LPO64 "%#llo"
139 # define LPX64 "%#lx"
140 # define LPX64i "%lx"
141 # define LPO64 "%#lo"
146 * long_ptr_t & ulong_ptr_t, same to "long" for gcc
158 # error "No word size defined"
163 #ifdef HAVE_SYSCTL_CTLNAME
164 #define INIT_CTL_NAME .ctl_name = CTL_UNNUMBERED,
165 #define INIT_STRATEGY .strategy = &sysctl_intvec,
167 #define INIT_CTL_NAME
168 #define INIT_STRATEGY