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@ -1,246 +1,222 @@
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/*
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* k_compat.h 1.74 1999/01/07 03:46:29
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*
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* The contents of this file are subject to the Mozilla Public License
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* Version 1.0 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License
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* at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and
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* limitations under the License.
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*
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* The initial developer of the original code is David A. Hinds
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* <dhinds@hyper.stanford.edu>. Portions created by David A. Hinds
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* are Copyright (C) 1998 David A. Hinds. All Rights Reserved.
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*/
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/*======================================================================
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The contents of this file are subject to the Mozilla Public
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License Version 1.1 (the "License"); you may not use this file
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except in compliance with the License. You may obtain a copy of
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the License at http://www.mozilla.org/MPL/
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Software distributed under the License is distributed on an "AS
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IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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implied. See the License for the specific language governing
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rights and limitations under the License.
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The initial developer of the original code is David A. Hinds
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<dahinds@users.sourceforge.net>. Portions created by David A. Hinds
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are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
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Contributor: Apple Computer, Inc. Portions <EFBFBD> 2000 Apple Computer,
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Inc. All rights reserved.
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Alternatively, the contents of this file may be used under the
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terms of the GNU Public License version 2 (the "GPL"), in which
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case the provisions of the GPL are applicable instead of the
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above. If you wish to allow the use of your version of this file
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only under the terms of the GPL and not to allow others to use
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your version of this file under the MPL, indicate your decision
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by deleting the provisions above and replace them with the notice
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and other provisions required by the GPL. If you do not delete
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the provisions above, a recipient may use your version of this
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file under either the MPL or the GPL.
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======================================================================*/
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#ifndef _LINUX_K_COMPAT_H
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#define _LINUX_K_COMPAT_H
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#define __LINUX__
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#define VERSION(v,p,s) (((v)<<16)+(p<<8)+s)
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#define RUN_AT(x) (jiffies+(x))
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#define CONST const
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#define ALLOC_SKB(len) dev_alloc_skb(len+2)
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#define DEVICE(req) ((req)->rq_dev)
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#define GET_PACKET(dev, skb, count) \
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skb_reserve((skb), 2); \
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BLOCK_INPUT(skb_put((skb), (count)), (count)); \
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(skb)->protocol = eth_type_trans((skb), (dev))
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#define BLK_DEV_HDR "linux/blk.h"
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#define NEW_MULTICAST
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#define FREE_IRQ(i,d) free_irq(i, d)
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#define REQUEST_IRQ(i,h,f,n,d) request_irq(i,h,f,n,d)
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#define IRQ(a,b,c) (a,b,c)
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#define DEV_ID dev_id
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#if (LINUX_VERSION_CODE < VERSION(2,0,16))
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#define init_waitqueue(p) (*(p) = NULL)
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,4)) && !defined(__alpha__)
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#define FS_SIZE_T int
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#define U_FS_SIZE_T int
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#else
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#if (LINUX_VERSION_CODE < VERSION(2,1,60))
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#define FS_SIZE_T long
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#define U_FS_SIZE_T unsigned long
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#else
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#define FS_SIZE_T ssize_t
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#define U_FS_SIZE_T size_t
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#endif
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,25))
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#define net_device_stats enet_statistics
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,31))
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#define FS_RELEASE_T void
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#else
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#define FS_RELEASE_T int
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,38))
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#define test_and_set_bit set_bit
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#endif
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#if (LINUX_VERSION_CODE > VERSION(2,1,16))
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#define AUTOCONF_INCLUDED
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#define EXPORT_SYMTAB
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#endif
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#ifdef CONFIG_MODVERSIONS
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#define MODVERSIONS 1
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#include <linux/modversions.h>
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#endif
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#include <linux/module.h>
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#if (LINUX_VERSION_CODE < VERSION(2,1,18))
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#define MODULE_PARM(a,b) extern int __bogus_decl
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#undef GET_USE_COUNT
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#define GET_USE_COUNT(m) mod_use_count_
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,0))
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#define copy_from_user memcpy_fromfs
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#define copy_to_user memcpy_tofs
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#if (!defined(__alpha__) || (LINUX_VERSION_CODE < VERSION(2,0,34)))
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#define ioremap(a,b) \
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(((a) < 0x100000) ? (void *)((u_long)(a)) : vremap(a,b))
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#define iounmap(v) \
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do { if ((u_long)(v) > 0x100000) vfree(v); } while (0)
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#endif
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/* This is evil... throw away the built-in get_user in 2.0 */
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#include <asm/segment.h>
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#undef get_user
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#ifdef __alpha__
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#define get_user(x, ptr) ((x) = __get_user((ptr), sizeof(*(ptr))))
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#undef get_fs_long
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#undef put_fs_long
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#define get_fs_long(ptr) __get_user((ptr), sizeof(int))
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#define put_fs_long(x, ptr) __put_user((x), (ptr), sizeof(int))
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#else
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#define get_user(x, ptr) \
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((sizeof(*ptr) == 4) ? (x = get_fs_long(ptr)) : \
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(sizeof(*ptr) == 2) ? (x = get_fs_word(ptr)) : \
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(x = get_fs_byte(ptr)))
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#endif
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#else /* 2.1.X */
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#include <asm/uaccess.h>
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,45))
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#define F_INODE(file) ((file)->f_inode)
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#else
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#define F_INODE(file) ((file)->f_dentry->d_inode)
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,51))
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#define INVALIDATE_INODES(r) invalidate_inodes(r)
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#else
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#define INVALIDATE_INODES(r) \
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do { struct super_block *sb = get_super(r); \
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if (sb) invalidate_inodes(sb); } while (0)
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,60))
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#define IRTQ_MAP(irq, dev) irq2dev_map[irq] = dev
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#define FOPS(i,f,b,c,p) (i,f,b,c)
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#define FPOS (file->f_pos)
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#else
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#define IRTQ_MAP(irq, dev) while (0)
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#define FOPS(i,f,b,c,p) (f,b,c,p)
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#define FPOS (*ppos)
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,68))
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#define signal_pending(cur) ((cur)->signal & ~(cur)->blocked)
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,86))
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#define DEV_KFREE_SKB(skb) dev_kfree_skb(skb, FREE_WRITE)
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#else
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#define DEV_KFREE_SKB(skb) dev_kfree_skb(skb)
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,89))
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#define POLL_WAIT(f, q, w) poll_wait(q, w)
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#else
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#define POLL_WAIT(f, q, w) poll_wait(f, q, w)
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#endif
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#include <asm/byteorder.h>
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#ifndef le16_to_cpu
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#define le16_to_cpu(x) (x)
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#define le32_to_cpu(x) (x)
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#define cpu_to_le16(x) (x)
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#define cpu_to_le32(x) (x)
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,90))
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#define spin_lock(l) do { } while (0)
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#define spin_unlock(l) do { } while (0)
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#define spin_lock_irqsave(l,f) do { save_flags(f); cli(); } while (0)
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#define spin_unlock_irqrestore(l,f) do { restore_flags(f); } while (0)
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#else
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#include <asm/spinlock.h>
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,104))
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#define mdelay(x) { int i; for (i=0;i<x;i++) udelay(1000); }
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#endif
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#include <IOKit/assert.h>
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#include <IOKit/IOLib.h>
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#include <libkern/OSByteOrder.h>
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#include <sys/errno.h>
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typedef unsigned char u8;
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typedef unsigned short u16;
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typedef unsigned int u32;
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#define printk IOLog
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#define KERN_INFO "IOPCCard info: "
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#define KERN_NOTICE "IOPCCard notice: "
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#define KERN_DEBUG "IOPCCard debug: "
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#define MODULE_PARM(a,b)
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#define MODULE_AUTHOR(a)
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#define MODULE_DESCRIPTION(a)
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#define MOD_DEC_USE_COUNT
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#define MOD_INC_USE_COUNT
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#define __init
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#define __exit
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// we don't need these if we are always inside the workloop
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#define ACQUIRE_RESOURCE_LOCK
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#define RELEASE_RESOURCE_LOCK
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#define NR_IRQS 256
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#define PCI_INTERRUPT_LINE 0x3c
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#define PCI_CACHE_LINE_SIZE 0xc
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#define PCI_LATENCY_TIMER 0xd
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#define PCI_BASE_ADDRESS_0 0x10
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#define PCI_COMMAND 0x4
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#define PCI_COMMAND_IO 0x1
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#define PCI_COMMAND_MEMORY 0x2
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#define PCI_COMMAND_MASTER 0x4
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#define PCI_COMMAND_WAIT 0x80
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#define PCI_HEADER_TYPE 0xe
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#define PCI_CLASS_REVISION 0x8
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#define PCI_VENDOR_ID 0x0
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#define PCI_DEVICE_ID 0x2
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#define PCI_STATUS 0x6
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#define PCI_CLASS_BRIDGE_CARDBUS 0x0607
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#define PCI_CLASS_BRIDGE_PCMCIA 0x0605
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#define PCI_BASE_ADDRESS_SPACE_IO 0x1
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#define PCI_BASE_ADDRESS_SPACE_MEMORY 0x0
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#define PCI_BASE_ADDRESS_MEM_PREFETCH 0x8
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#define PCI_BASE_ADDRESS_MEM_MASK (~0x0fUL)
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#define PCI_BASE_ADDRESS_SPACE 0x1
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#define PCI_BASE_ADDRESS_IO_MASK (~0x03UL)
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#define PCI_INTERRUPT_PIN 0x3d
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struct pt_regs {};
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#define HZ 100
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extern void delay_for_interval(natural_t interval, natural_t scale_factor);
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#define mdelay(i) delay_for_interval((i), kMillisecondScale)
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#define udelay(i) delay_for_interval((i), kMicrosecondScale)
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struct timer_list {
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unsigned long expires;
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void (*function)(unsigned long);
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unsigned long data;
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};
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extern void IOPCCardAddTimer(struct timer_list * timer);
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extern int IOPCCardDeleteTimer(struct timer_list * timer);
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#define jiffies (0) // just cheat on the whole jiffies thing :-)
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#define add_timer(t) IOPCCardAddTimer(t)
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#define del_timer(t) IOPCCardDeleteTimer(t)
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#define mod_timer(a, b) do { del_timer(a); (a)->expires = (b); add_timer(a); } while (0)
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extern void *kern_os_malloc(size_t size);
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extern void *kern_os_realloc(void * addr, size_t size);
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extern void kern_os_free(void * addr);
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#define kmalloc(s, x) kern_os_malloc(s)
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#define krealloc(a, s, x) kern_os_realloc(a, s)
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#define kfree(a) kern_os_free(a)
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#define le16_to_cpu(x) OSSwapLittleToHostInt16(x)
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#define le32_to_cpu(x) OSSwapLittleToHostInt32(x)
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//MACOSXXX - all this needs to be cleaned up
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typedef struct wait_queue *wait_queue_head_t;
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#define init_waitqueue_head(p) DEBUG(0, "init_waitqueue_head stubbed out!\n");
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#define wacquire(w) do { } while (0)
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#define wrelease(w) do { } while (0)
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#define wsleep(w) interruptible_sleep_on(w)
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#define wakeup(w) wake_up_interruptible(w)
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#define wsleeptimeout(w,t) interruptible_sleep_on_timeout(w,t)
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#if (LINUX_VERSION_CODE < VERSION(2,1,127))
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#define interruptible_sleep_on_timeout(w,t) \
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({(current->timeout=jiffies+(t));wsleep(w);current->timeout;})
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#define schedule_timeout(t) \
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do { current->timeout = jiffies+(t); schedule(); } while (0)
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#endif
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#include <asm/io.h>
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#ifndef readw_ns
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#ifdef __powerpc__
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#define readw_ns(p) ld_be16((volatile unsigned short *)(p))
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#define readl_ns(p) ld_be32((volatile unsigned *)(p))
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#define writew_ns(v,p) st_le16((volatile unsigned short *)(p),(v))
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#define writel_ns(v,p) st_le32((volatile unsigned *)(p),(v))
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#define inw_ns(p) in_be16((unsigned short *)((p)+_IO_BASE))
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#define inl_ns(p) in_be32((unsigned *)((p)+_IO_BASE))
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#define outw_ns(v,p) out_be16((unsigned short *)((p)+_IO_BASE),(v))
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#define outl_ns(v,p) out_be32((unsigned *)((p)+_IO_BASE),(v))
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#else
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#define readw_ns(p) readw(p)
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#define readl_ns(p) readl(p)
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#define writew_ns(v,p) writew(v,p)
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#define writel_ns(v,p) writel(v,p)
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#define inw_ns(p) inw(p)
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#define inl_ns(p) inl(p)
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#define outw_ns(v,p) outw(v,p)
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#define outl_ns(v,p) outl(v,p)
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#endif
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#endif
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#ifndef insw_ns
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#define insw_ns(p,b,l) insw(p,b,l)
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#define insl_ns(p,b,l) insl(p,b,l)
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#define outsw_ns(p,b,l) outsw(p,b,l)
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#define outsl_ns(p,b,l) outsl(p,b,l)
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,93))
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#include <linux/bios32.h>
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#endif
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#include <linux/pci.h>
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#ifndef PCI_FUNC
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#define PCI_FUNC(devfn) ((devfn)&7)
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#define PCI_SLOT(devfn) ((devfn)>>3)
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#define PCI_DEVFN(dev,fn) (((dev)<<3)|((fn)&7))
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#endif
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#if (LINUX_VERSION_CODE > VERSION(2,1,117))
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#define NULL_FLUSH NULL,
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#else
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#define NULL_FLUSH
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#endif
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#if (LINUX_VERSION_CODE < VERSION(2,1,126))
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#define SCSI_DISK0_MAJOR SCSI_DISK_MAJOR
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#endif
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typedef unsigned long k_time_t;
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#define ACTQUIRE_RESOURCE_LOCK do {} while (0)
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#define RELEASE_RESOURCE_LOCK do {} while (0)
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#define wsleep(w) DEBUG(0, "wsleep stubbed out!\n");
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#define wsleeptimeout(w,t) DEBUG(0, "wsleeptimeout stubbed out!\n");
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#define wakeup(w) DEBUG(0, "wakeup stubbed out!\n");
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extern u_char IOPCCardReadByte(void *virt);
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extern u_long IOPCCardReadLong(void *virt);
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extern void IOPCCardWriteByte(void *virt, u_char value);
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extern void IOPCCardWriteLong(void *virt, u_int value);
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#define readb(a) IOPCCardReadByte(a)
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#define readl(a) IOPCCardReadLong(a)
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#define writeb(v, a) IOPCCardWriteByte(a, v)
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#define writel(v, a) IOPCCardWriteLong(a, v)
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extern void *IOPCCardIORemap(u_long paddr, u_long size);
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extern void IOPCCardIOUnmap(void *vaddr);
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#define ioremap(p, s) IOPCCardIORemap(p, s)
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#define iounmap(v) IOPCCardIOUnmap(v)
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#ifdef IOPCCARD_IN_IOKIT_CODE
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class IOPCIDevice;
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class IOPCCardBridge;
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class IOCardBusDevice;
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class IOPCCard16Device;
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extern int init_i82365(IOPCCardBridge *bus, IOPCIDevice *bridge, IOVirtualAddress device_regs);
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extern int init_pcmcia_cs(void);
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#else /* !IOPCCARD_IN_IOKIT_CODE */
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typedef struct IOPCIDevice IOPCIDevice;
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typedef struct IOPCCardBridge IOPCCardBridge;
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#define IOCardBusDevice IOPCIDevice // subclassing C style
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typedef struct IOPCCard16Device IOPCCard16Device;
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extern IOCardBusDevice *IOPCCardCreateCardBusNub(IOPCCardBridge *bus, unsigned int socket, unsigned int function);
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extern void IOPCCardRetainNub(void *nub);
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extern void IOPCCardReleaseNub(void *nub);
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extern int IOPCCardAddCSCInterruptHandlers(IOPCCardBridge *bus, unsigned int socket, unsigned int irq,
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u_int (*top_handler)(u_int), u_int (*bottom_handler)(u_int),
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u_int (*enable_functional)(u_int), u_int (*disable_functional)(u_int),
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const char* name);
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extern int IOPCCardRemoveCSCInterruptHandlers(IOPCCardBridge *bus, unsigned int socket);
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// MACOSXXX - i82365.c and cardbus.c currently use these differently :-)
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// the #defines are in those files for now
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extern int IOPCCardReadConfigByte(IOPCIDevice *bus, int r, u_char *v);
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extern int IOPCCardWriteConfigByte(IOPCIDevice *bus, int r, u_char v);
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extern int IOPCCardReadConfigWord(IOPCIDevice *bus, int r, u_short *v);
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extern int IOPCCardWriteConfigWord(IOPCIDevice *bus, int r, u_short v);
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extern int IOPCCardReadConfigLong(IOPCIDevice *bus, int r, u_int *v);
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extern int IOPCCardWriteConfigLong(IOPCIDevice *bus, int r, u_int v);
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// MACOSXXX these need to use IOPCCardBridge *bus, if we have multiple controllers
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// on different pci bridges, the current code breaks down, this is currently
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// not really an issue on laptops :-)
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extern int check_mem_region(u_long base, u_long num);
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extern void request_mem_region(u_long base, u_long num, char *name);
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extern void release_mem_region(u_long base, u_long num);
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extern int check_io_region(u_long base, u_long num);
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extern void request_io_region(u_long base, u_long num, char *name);
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extern void release_io_region(u_long base, u_long num);
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#define check_region(a, l) check_io_region(a, l)
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#define request_region(a, l, n) request_io_region(a, l, n)
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#define release_region(a, l) release_io_region(a, l)
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extern int configure_i82365(IOPCCardBridge *pccard_nub, IOPCIDevice *bridge_nub, void * device_regs);
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#endif /* IOPCCARD_IN_IOKIT_CODE */
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/* Flags for device state, from ds.h */
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#define DEV_PRESENT 0x01
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#define DEV_CONFIG 0x02
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#define DEV_STALE_CONFIG 0x04 /* release on close */
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#define DEV_STALE_LINK 0x08 /* detach on release */
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#define DEV_CONFIG_PENDING 0x10
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#define DEV_RELEASE_PENDING 0x20
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#define DEV_SUSPEND 0x40
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#define DEV_BUSY 0x80
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#define DEV_OK(state) (((state) & ~DEV_BUSY) == (DEV_CONFIG|DEV_PRESENT))
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#endif /* _LINUX_K_COMPAT_H */
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tpearson
13 years ago