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* Copyright (c) 2004-2005 Fabrice Bellard |
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* Copyright (c) 2004-2005 Fabrice Bellard |
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*/ |
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*/ |
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#include <linux/module.h> |
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#include <linux/module.h> |
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#ifndef MODULE_PARM |
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#include <linux/moduleparam.h> |
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#endif |
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#include <linux/types.h> |
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#include <linux/types.h> |
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#include <linux/errno.h> |
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#include <linux/errno.h> |
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#include <linux/fs.h> |
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#include <linux/fs.h> |
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int page_alloc_count;
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/* if 0 is used, then devfs/udev is used to automatically create the |
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/* if 0 is used, then devfs/udev is used to automatically create the |
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device */ |
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device */ |
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int major = 250; |
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int major = 250; |
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MODULE_PARM(major,"i"); |
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#ifdef MODULE_PARM |
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MODULE_PARM(major,"i"); |
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#else |
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module_param(major, int, 0444); |
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#endif |
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/* configurable max_instances */ |
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/* configurable max_instances */ |
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int max_instances = 4; |
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int max_instances = 4; |
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MODULE_PARM(max_instances,"i"); |
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#ifdef MODULE_PARM |
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MODULE_PARM(max_instances,"i"); |
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#else |
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module_param(max_instances, int, 0444); |
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#endif |
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/* lock the page at virtual address 'user_addr' and return its |
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/* lock the page at virtual address 'user_addr' and return its |
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page index. Return -1 if error */ |
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page index. Return -1 if error */ |
