| /* linux/include/asm-arm/arch-s3c2410/vmalloc.h |
| * |
| * from linux/include/asm-arm/arch-iop3xx/vmalloc.h |
| * |
| * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> |
| * http://www.simtec.co.uk/products/SWLINUX/ |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * S3C2410 vmalloc definition |
| * |
| * Changelog: |
| * 12-Mar-2004 BJD Fixed header, added include protection |
| * 12=Mar-2004 BJD Fixed VMALLOC_END definitions |
| */ |
| |
| #ifndef __ASM_ARCH_VMALLOC_H |
| #define __ASM_ARCH_VMALLOC_H |
| |
| /* |
| * Just any arbitrary offset to the start of the vmalloc VM area: the |
| * current 8MB value just means that there will be a 8MB "hole" after the |
| * physical memory until the kernel virtual memory starts. That means that |
| * any out-of-bounds memory accesses will hopefully be caught. |
| * The vmalloc() routines leaves a hole of 4kB between each vmalloced |
| * area for the same reason. ;) |
| */ |
| |
| #define VMALLOC_OFFSET (8*1024*1024) |
| #define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)) |
| #define VMALLOC_VMADDR(x) ((unsigned long)(x)) |
| #define VMALLOC_END (0xE0000000) |
| |
| #endif /* __ASM_ARCH_VMALLOC_H */ |
