فهرست منبع

sh: Move PXSEG comments to addrspace.h.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt 17 سال پیش
والد
کامیت
6deb6f9129
2فایلهای تغییر یافته به همراه8 افزوده شده و 16 حذف شده
  1. 8 0
      include/asm-sh/addrspace.h
  2. 0 16
      include/asm-sh/page.h

+ 8 - 0
include/asm-sh/addrspace.h

@@ -17,6 +17,14 @@
 /* If this CPU supports segmentation, hook up the helpers */
 /* If this CPU supports segmentation, hook up the helpers */
 #ifdef P1SEG
 #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  */
 /* Returns the privileged segment base of a given address  */
 #define PXSEG(a)	(((unsigned long)(a)) & 0xe0000000)
 #define PXSEG(a)	(((unsigned long)(a)) & 0xe0000000)
 
 

+ 0 - 16
include/asm-sh/page.h

@@ -5,14 +5,6 @@
  * Copyright (C) 1999  Niibe Yutaka
  * Copyright (C) 1999  Niibe Yutaka
  */
  */
 
 
-/*
-   [ 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
- */
-
 #ifdef __KERNEL__
 #ifdef __KERNEL__
 
 
 /* PAGE_SHIFT determines the page size */
 /* PAGE_SHIFT determines the page size */
@@ -115,14 +107,6 @@ typedef struct { unsigned long pgd; } pgd_t;
 /* to align the pointer to the (next) page boundary */
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
 #define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
 
-/*
- * IF YOU CHANGE THIS, PLEASE ALSO CHANGE
- *
- *	arch/sh/kernel/vmlinux.lds.S
- *
- * which has the same constant encoded..
- */
-
 #define __MEMORY_START		CONFIG_MEMORY_START
 #define __MEMORY_START		CONFIG_MEMORY_START
 #define __MEMORY_SIZE		CONFIG_MEMORY_SIZE
 #define __MEMORY_SIZE		CONFIG_MEMORY_SIZE