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authorPaul Mundt <lethal@linux-sh.org>2008-07-29 08:09:44 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-07-29 08:09:44 +0900
commitf15cbe6f1a4b4d9df59142fc8e4abb973302cf44 (patch)
tree774d7b11abaaf33561ab8268bf51ddd9ceb79025 /include/asm-sh/addrspace.h
parent25326277d8d1393d1c66240e6255aca780f9e3eb (diff)
sh: migrate to arch/sh/include/
This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac. Most of the moving about was done with Sam's directions at: http://marc.info/?l=linux-sh&m=121724823706062&w=2 with subsequent hacking and fixups entirely my fault. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/addrspace.h')
-rw-r--r--include/asm-sh/addrspace.h53
1 files changed, 0 insertions, 53 deletions
diff --git a/include/asm-sh/addrspace.h b/include/asm-sh/addrspace.h
deleted file mode 100644
index fa544fc38c2..00000000000
--- a/include/asm-sh/addrspace.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1999 by Kaz Kojima
- *
- * Defitions for the address spaces of the SH CPUs.
- */
-#ifndef __ASM_SH_ADDRSPACE_H
-#define __ASM_SH_ADDRSPACE_H
-
-#ifdef __KERNEL__
-
-#include <asm/cpu/addrspace.h>
-
-/* If this CPU supports segmentation, hook up the helpers */
-#ifdef P1SEG
-
-/*
- [ P0/U0 (virtual) ] 0x00000000 <------ User space
- [ P1 (fixed) cached ] 0x80000000 <------ Kernel space
- [ P2 (fixed) non-cachable] 0xA0000000 <------ Physical access
- [ P3 (virtual) cached] 0xC0000000 <------ vmalloced area
- [ P4 control ] 0xE0000000
- */
-
-/* Returns the privileged segment base of a given address */
-#define PXSEG(a) (((unsigned long)(a)) & 0xe0000000)
-
-/* Returns the physical address of a PnSEG (n=1,2) address */
-#define PHYSADDR(a) (((unsigned long)(a)) & 0x1fffffff)
-
-#ifdef CONFIG_29BIT
-/*
- * Map an address to a certain privileged segment
- */
-#define P1SEGADDR(a) \
- ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P1SEG))
-#define P2SEGADDR(a) \
- ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P2SEG))
-#define P3SEGADDR(a) \
- ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P3SEG))
-#define P4SEGADDR(a) \
- ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P4SEG))
-#endif /* 29BIT */
-#endif /* P1SEG */
-
-/* Check if an address can be reached in 29 bits */
-#define IS_29BIT(a) (((unsigned long)(a)) < 0x20000000)
-
-#endif /* __KERNEL__ */
-#endif /* __ASM_SH_ADDRSPACE_H */