diff options
Diffstat (limited to 'include/asm-sparc/page.h')
-rw-r--r-- | include/asm-sparc/page.h | 128 |
1 files changed, 1 insertions, 127 deletions
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h index 352590e2e..344640811 100644 --- a/include/asm-sparc/page.h +++ b/include/asm-sparc/page.h @@ -1,4 +1,4 @@ -/* $Id: page.h,v 1.46 2000/01/08 16:38:22 anton Exp $ +/* $Id: page.h,v 1.47 2000/01/29 00:41:49 anton Exp $ * page.h: Various defines and such for MMU operations on the Sparc for * the Linux kernel. * @@ -93,132 +93,6 @@ typedef struct { unsigned long iopgprot; } iopgprot_t; #define __pgprot(x) ((pgprot_t) { (x) } ) #define __iopgprot(x) ((iopgprot_t) { (x) } ) -#elif CONFIG_AP1000_DEBUG - -typedef struct { unsigned long pte; } pte_t; -typedef struct { unsigned long iopte; } iopte_t; -typedef struct { unsigned long pmd; } pmd_t; -typedef struct { unsigned long pgd; } pgd_t; -typedef struct { unsigned long ctxd; } ctxd_t; -typedef struct { unsigned long pgprot; } pgprot_t; -typedef struct { unsigned long iopgprot; } iopgprot_t; - -static inline unsigned long __get_val(unsigned long x) -{ - if ((x & 0xF0000000) == (8<<28)) - return x & 0x0FFFFFFF; - return x; -} - -static inline unsigned long __set_val(unsigned long x) -{ - if ((x & 0xF0000000) == (0<<28)) - return x | 0x80000000; - return x; -} - -#define __pte_val(x) ((x).pte) -#define __iopte_val(x) ((x).iopte) -#define __pmd_val(x) ((x).pmd) -#define __pgd_val(x) ((x).pgd) -#define __ctxd_val(x) ((x).ctxd) -#define __pgprot_val(x) ((x).pgprot) -#define __iopgprot_val(x) ((x).iopgprot) - -#define ___pte(x) ((pte_t) { (x) } ) -#define ___iopte(x) ((iopte_t) { (x) } ) -#define ___pmd(x) ((pmd_t) { (x) } ) -#define ___pgd(x) ((pgd_t) { (x) } ) -#define ___ctxd(x) ((ctxd_t) { (x) } ) -#define ___pgprot(x) ((pgprot_t) { (x) } ) -#define ___iopgprot(x) ((iopgprot_t) { (x) } ) - - -#define pte_val(x) __get_val(__pte_val(x)) -#define iopte_val(x) __get_val(__iopte_val(x)) -#define pmd_val(x) __get_val(__pmd_val(x)) -#define pgd_val(x) __get_val(__pgd_val(x)) -#define ctxd_val(x) __get_val(__ctxd_val(x)) -#define pgprot_val(x) __get_val(__pgprot_val(x)) -#define iopgprot_val(x) __get_val(__iopgprot_val(x)) - -#define __pte(x) ___pte(__set_val(x)) -#define __iopte(x) ___iopte(__set_val(x)) -#define __pmd(x) ___pmd(__set_val(x)) -#define __pgd(x) ___pgd(__set_val(x)) -#define __ctxd(x) ___ctxd(__set_val(x)) -#define __pgprot(x) ___pgprot(x) -#define __iopgprot(x) ___iopgprot(__set_val(x)) - -#elif CONFIG_AP1000 - -typedef unsigned long pte_t; -typedef unsigned long iopte_t; -typedef unsigned long pmd_t; -typedef unsigned long pgd_t; -typedef unsigned long ctxd_t; -typedef unsigned long pgprot_t; -typedef unsigned long iopgprot_t; - -static inline unsigned long __get_val(unsigned long x) -{ -#if 0 - extern void ap_panic(char *fmt,...); - if (x && (x & 0xF0000000) == 0) { - ap_panic("get_val got 0x%x\n",x); - } -#endif - if ((x & 0xF0000000) == (8<<28)) - return x & 0x0FFFFFFF; - return x; -} - -static inline unsigned long __set_val(unsigned long x) -{ -#if 0 - extern void ap_panic(char *fmt,...); - if ((x & 0xF0000000) == (8<<28)) { - ap_panic("set_val got 0x%x\n",x); - } -#endif - if ((x & 0xF0000000) == (0<<28)) - return x | 0x80000000; - return x; -} - -#define __pte_val(x) (x) -#define __iopte_val(x) (x) -#define __pmd_val(x) (x) -#define __pgd_val(x) (x) -#define __ctxd_val(x) (x) -#define __pgprot_val(x) (x) -#define __iopgprot_val(x) (x) - -#define ___pte(x) ((pte_t) { (x) } ) -#define ___iopte(x) ((iopte_t) { (x) } ) -#define ___pmd(x) ((pmd_t) { (x) } ) -#define ___pgd(x) ((pgd_t) { (x) } ) -#define ___ctxd(x) ((ctxd_t) { (x) } ) -#define ___pgprot(x) ((pgprot_t) { (x) } ) -#define ___iopgprot(x) ((iopgprot_t) { (x) } ) - - -#define pte_val(x) __get_val(__pte_val(x)) -#define iopte_val(x) __get_val(__iopte_val(x)) -#define pmd_val(x) __get_val(__pmd_val(x)) -#define pgd_val(x) __get_val(__pgd_val(x)) -#define ctxd_val(x) __get_val(__ctxd_val(x)) -#define pgprot_val(x) __get_val(__pgprot_val(x)) -#define iopgprot_val(x) __get_val(__iopgprot_val(x)) - -#define __pte(x) ___pte(__set_val(x)) -#define __iopte(x) ___iopte(__set_val(x)) -#define __pmd(x) ___pmd(__set_val(x)) -#define __pgd(x) ___pgd(__set_val(x)) -#define __ctxd(x) ___ctxd(__set_val(x)) -#define __pgprot(x) ___pgprot(x) -#define __iopgprot(x) ___iopgprot(__set_val(x)) - #else /* * .. while these make it easier on the compiler |