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authorPaul Mundt <lethal@linux-sh.org>2007-11-21 01:34:02 -0500
committerPaul Mundt <lethal@linux-sh.org>2008-01-27 23:18:51 -0500
commit6deb6f9129591a2386f5c125d54a22ab78fc8b61 (patch)
treebeac2de71b1093685af962f5a5f12e439bf17585 /include
parentcaff44e7db86243fd6163bc79e543123b0139a46 (diff)
sh: Move PXSEG comments to addrspace.h.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-sh/addrspace.h8
-rw-r--r--include/asm-sh/page.h16
2 files changed, 8 insertions, 16 deletions
diff --git a/include/asm-sh/addrspace.h b/include/asm-sh/addrspace.h
index cb9da9992fa0..e7f2deb28e06 100644
--- a/include/asm-sh/addrspace.h
+++ b/include/asm-sh/addrspace.h
@@ -17,6 +17,14 @@
17/* If this CPU supports segmentation, hook up the helpers */ 17/* If this CPU supports segmentation, hook up the helpers */
18#ifdef P1SEG 18#ifdef P1SEG
19 19
20/*
21 [ P0/U0 (virtual) ] 0x00000000 <------ User space
22 [ P1 (fixed) cached ] 0x80000000 <------ Kernel space
23 [ P2 (fixed) non-cachable] 0xA0000000 <------ Physical access
24 [ P3 (virtual) cached] 0xC0000000 <------ vmalloced area
25 [ P4 control ] 0xE0000000
26 */
27
20/* Returns the privileged segment base of a given address */ 28/* Returns the privileged segment base of a given address */
21#define PXSEG(a) (((unsigned long)(a)) & 0xe0000000) 29#define PXSEG(a) (((unsigned long)(a)) & 0xe0000000)
22 30
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index cdaacefe509b..407bf5a14936 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -5,14 +5,6 @@
5 * Copyright (C) 1999 Niibe Yutaka 5 * Copyright (C) 1999 Niibe Yutaka
6 */ 6 */
7 7
8/*
9 [ P0/U0 (virtual) ] 0x00000000 <------ User space
10 [ P1 (fixed) cached ] 0x80000000 <------ Kernel space
11 [ P2 (fixed) non-cachable] 0xA0000000 <------ Physical access
12 [ P3 (virtual) cached] 0xC0000000 <------ vmalloced area
13 [ P4 control ] 0xE0000000
14 */
15
16#ifdef __KERNEL__ 8#ifdef __KERNEL__
17 9
18/* PAGE_SHIFT determines the page size */ 10/* PAGE_SHIFT determines the page size */
@@ -115,14 +107,6 @@ typedef struct { unsigned long pgd; } pgd_t;
115/* to align the pointer to the (next) page boundary */ 107/* to align the pointer to the (next) page boundary */
116#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK) 108#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
117 109
118/*
119 * IF YOU CHANGE THIS, PLEASE ALSO CHANGE
120 *
121 * arch/sh/kernel/vmlinux.lds.S
122 *
123 * which has the same constant encoded..
124 */
125
126#define __MEMORY_START CONFIG_MEMORY_START 110#define __MEMORY_START CONFIG_MEMORY_START
127#define __MEMORY_SIZE CONFIG_MEMORY_SIZE 111#define __MEMORY_SIZE CONFIG_MEMORY_SIZE
128 112