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| 86 | f9daq | 1 | #ifndef __COMMON_H__ |
| 2 | #define __COMMON_H__ |
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| 3 | |||
| 4 | //**************************************************************************** |
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| 5 | // Copyright (C) 2000-2006 ARW Elektronik Germany |
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| 6 | // |
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| 7 | // |
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| 8 | // This program is free software; you can redistribute it and/or modify |
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| 9 | // it under the terms of the GNU General Public License as published by |
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| 10 | // the Free Software Foundation; either version 2 of the License, or |
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| 11 | // (at your option) any later version. |
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| 12 | // |
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| 13 | // This program is distributed in the hope that it will be useful, |
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| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | // GNU General Public License for more details. |
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| 17 | // |
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| 18 | // You should have received a copy of the GNU General Public License |
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| 19 | // along with this program; if not, write to the Free Software |
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| 20 | // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 21 | // |
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| 22 | // This product is not authorized for use as critical component in |
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| 23 | // life support systems without the express written approval of |
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| 24 | // ARW Elektronik Germany. |
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| 25 | // |
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| 26 | // Please announce changes and hints to ARW Elektronik |
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| 27 | // |
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| 28 | // Maintainer(s): Klaus Hitschler (klaus.hitschler@gmx.de) |
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| 29 | // |
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| 30 | //**************************************************************************** |
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| 31 | |||
| 32 | //**************************************************************************** |
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| 33 | // |
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| 34 | // common.h - common definitions to include in all *.c files |
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| 35 | // |
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| 36 | // $Log: common.h,v $ |
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| 37 | // Revision 1.6 2006/06/04 12:26:07 klaus |
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| 38 | // release_20060604; Version 6.9; pci_{en|dis}able_device() added; remap_page_range reorganized |
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| 39 | // |
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| 40 | // Revision 1.5 2004/08/12 19:59:19 klaus |
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| 41 | // conversion to kernel-version 2.6, released version 6.0 |
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| 42 | // |
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| 43 | // Revision 1.4 2003/05/11 11:12:03 klaus |
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| 44 | // matched to kernel 2.4 PCI handling, debug messages improved |
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| 45 | // |
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| 46 | // Revision 1.3 2001/11/20 21:29:24 klaus |
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| 47 | // Small changes to correct versioning down to kernel 2.3 |
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| 48 | // |
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| 49 | // Revision 1.2 2001/11/20 20:12:50 klaus |
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| 50 | // included new header and CVS log |
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| 51 | // |
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| 52 | // |
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| 53 | // created while adapting to kernel version 2.4 AR 4.10.2001 |
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| 54 | // |
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| 55 | //**************************************************************************** |
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| 56 | |||
| 57 | #include <linux/version.h> |
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| 58 | #include <generated/autoconf.h> |
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| 59 | #if defined(CONFIG_MODVERSIONS) && !defined(MODVERSIONS) |
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| 60 | #define MODVERSIONS |
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| 61 | #endif |
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| 62 | |||
| 63 | #ifdef MODVERSIONS |
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| 64 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
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| 65 | #include <config/modversions.h> |
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| 66 | #else |
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| 67 | #include <linux/modversions.h> |
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| 68 | #endif |
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| 69 | #endif |
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| 70 | |||
| 71 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,0) |
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| 72 | #define kfree_s(ptr, size) kfree(ptr) /* a workaround cause kfree_s is disapeared in V 2.4 */ |
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| 73 | #endif |
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| 74 | |||
| 75 | // some preparative defintions for kernel 2.6.x |
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| 76 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,24) |
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| 77 | typedef void irqreturn_t; |
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| 78 | #define IRQ_NONE |
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| 79 | #define IRQ_HANDLED |
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| 80 | #define IRQ_RETVAL(x) |
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| 81 | #endif |
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| 82 | |||
| 83 | // circumvent deprecated MOD_..._USE_COUNT |
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| 84 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
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| 85 | #define __MOD_INC_USE_COUNT__ |
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| 86 | #define __MOD_DEC_USE_COUNT__ |
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| 87 | #else |
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| 88 | #define __MOD_INC_USE_COUNT__ MOD_INC_USE_COUNT |
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| 89 | #define __MOD_DEC_USE_COUNT__ MOD_DEC_USE_COUNT |
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| 90 | #endif |
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| 91 | |||
| 92 | // switch to disable all printks for not debugging |
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| 93 | #ifdef __DEBUG__ |
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| 94 | #define DPRINTK printk |
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| 95 | #else |
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| 96 | #define DPRINTK(stuff...) |
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| 97 | #endif |
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| 98 | |||
| 99 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,22) |
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| 100 | #define pcicc32_remap_page_range(a, b, c, d, e) remap_page_range(b, d, e) |
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| 101 | #else |
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| 102 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13) |
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| 103 | #define pcicc32_remap_page_range(a, b, c, d. e) remap_page_range(a, b, c, d, e) |
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| 104 | #else |
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| 105 | #define pcicc32_remap_page_range(a, b, c, d, e) remap_pfn_range(a, b, (c >> PAGE_SHIFT), d, e) |
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| 106 | #endif |
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| 107 | #endif |
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| 108 | |||
| 109 | #endif /* __COMMON_H__ */ |