1/*
2 *  linux/include/asm-arm/arch-ebsa285/vmalloc.h
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9/*
10 * Just any arbitrary offset to the start of the vmalloc VM area: the
11 * current 8MB value just means that there will be a 8MB "hole" after the
12 * physical memory until the kernel virtual memory starts.  That means that
13 * any out-of-bounds memory accesses will hopefully be caught.
14 * The vmalloc() routines leaves a hole of 4kB between each vmalloced
15 * area for the same reason. ;)
16 */
17#define VMALLOC_OFFSET	  (8*1024*1024)
18#define VMALLOC_START	  (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
19#define VMALLOC_VMADDR(x) ((unsigned long)(x))
20#define VMALLOC_END       (PAGE_OFFSET + 0x20000000)
21