1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef _LINUX_VMALLOC_H 13 #define _LINUX_VMALLOC_H 14 15 #include <linux/spinlock.h> 16 #include <asm/page.h> 17 18 struct vm_area_struct; 19 20 #define VM_IOREMAP 0x00000001 21 #define VM_ALLOC 0x00000002 22 #define VM_MAP 0x00000004 23 #define VM_USERMAP 0x00000008 24 #define VM_VPAGES 0x00000010 25 26 #ifndef IOREMAP_MAX_ORDER 27 #define IOREMAP_MAX_ORDER (7 + PAGE_SHIFT) 28 #endif 29 30 struct vm_struct { 31 void *addr; 32 unsigned long size; 33 unsigned long flags; 34 struct page **pages; 35 unsigned int nr_pages; 36 unsigned long phys_addr; 37 struct vm_struct *next; 38 }; 39 40 #endif 41