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Diffstat (limited to 'arch/tile/include/asm/fixmap.h')
-rw-r--r--arch/tile/include/asm/fixmap.h87
1 files changed, 0 insertions, 87 deletions
diff --git a/arch/tile/include/asm/fixmap.h b/arch/tile/include/asm/fixmap.h
deleted file mode 100644
index ffe2637aeb31..000000000000
--- a/arch/tile/include/asm/fixmap.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 1998 Ingo Molnar
- * Copyright 2010 Tilera Corporation. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for
- * more details.
- */
-
-#ifndef _ASM_TILE_FIXMAP_H
-#define _ASM_TILE_FIXMAP_H
-
-#include <asm/page.h>
-
-#ifndef __ASSEMBLY__
-#include <linux/kernel.h>
-#ifdef CONFIG_HIGHMEM
-#include <linux/threads.h>
-#include <asm/kmap_types.h>
-#endif
-
-/*
- * Here we define all the compile-time 'special' virtual
- * addresses. The point is to have a constant address at
- * compile time, but to set the physical address only
- * in the boot process. We allocate these special addresses
- * from the end of supervisor virtual memory backwards.
- * Also this lets us do fail-safe vmalloc(), we
- * can guarantee that these special addresses and
- * vmalloc()-ed addresses never overlap.
- *
- * these 'compile-time allocated' memory buffers are
- * fixed-size 4k pages. (or larger if used with an increment
- * higher than 1) use fixmap_set(idx,phys) to associate
- * physical memory with fixmap indices.
- *
- * TLB entries of such buffers will not be flushed across
- * task switches.
- */
-enum fixed_addresses {
-#ifdef __tilegx__
- /*
- * TILEPro has unmapped memory above so the hole isn't needed,
- * and in any case the hole pushes us over a single 16MB pmd.
- */
- FIX_HOLE,
-#endif
-#ifdef CONFIG_HIGHMEM
- FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
- FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
-#endif
-#ifdef __tilegx__ /* see homecache.c */
- FIX_HOMECACHE_BEGIN,
- FIX_HOMECACHE_END = FIX_HOMECACHE_BEGIN+(NR_CPUS)-1,
-#endif
- __end_of_permanent_fixed_addresses,
-
- /*
- * Temporary boot-time mappings, used before ioremap() is functional.
- * Not currently needed by the Tile architecture.
- */
-#define NR_FIX_BTMAPS 0
-#if NR_FIX_BTMAPS
- FIX_BTMAP_END = __end_of_permanent_fixed_addresses,
- FIX_BTMAP_BEGIN = FIX_BTMAP_END + NR_FIX_BTMAPS - 1,
- __end_of_fixed_addresses
-#else
- __end_of_fixed_addresses = __end_of_permanent_fixed_addresses
-#endif
-};
-
-#define __FIXADDR_SIZE (__end_of_permanent_fixed_addresses << PAGE_SHIFT)
-#define __FIXADDR_BOOT_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
-#define FIXADDR_START (FIXADDR_TOP + PAGE_SIZE - __FIXADDR_SIZE)
-#define FIXADDR_BOOT_START (FIXADDR_TOP + PAGE_SIZE - __FIXADDR_BOOT_SIZE)
-
-#include <asm-generic/fixmap.h>
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_TILE_FIXMAP_H */