| * linux/arch/m68knommu/mm/kmap.c |
| * Copyright (C) 2000 Lineo, <davidm@snapgear.com> |
| * Copyright (C) 2000-2002 David McCullough <davidm@snapgear.com> |
| #include <linux/config.h> |
| #include <linux/kernel.h> |
| #include <linux/string.h> |
| #include <linux/vmalloc.h> |
| * Map some physical address range into the kernel address space. |
| void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag) |
| * Unmap a ioremap()ed region again. |
| * __iounmap unmaps nearly everything, so be careful |
| * it doesn't free currently pointer/page tables anymore but it |
| * wans't used anyway and might be added later. |
| void __iounmap(void *addr, unsigned long size) |
| * Set new cache mode for some kernel address space. |
| * The caller must push data for that range itself, if such data may already |
| void kernel_set_cachemode(void *addr, unsigned long size, int cmode) |