diff options
| -rw-r--r-- | include/asm-sh/addrspace.h | 31 | ||||
| -rw-r--r-- | include/asm-sh/cpu-sh2/addrspace.h | 7 | ||||
| -rw-r--r-- | include/asm-sh/cpu-sh2a/addrspace.h | 11 | ||||
| -rw-r--r-- | include/asm-sh/cpu-sh3/addrspace.h | 7 | ||||
| -rw-r--r-- | include/asm-sh/cpu-sh4/addrspace.h | 6 |
5 files changed, 39 insertions, 23 deletions
diff --git a/include/asm-sh/addrspace.h b/include/asm-sh/addrspace.h index b860218e402..cb9da9992fa 100644 --- a/include/asm-sh/addrspace.h +++ b/include/asm-sh/addrspace.h @@ -9,24 +9,13 @@ */ #ifndef __ASM_SH_ADDRSPACE_H #define __ASM_SH_ADDRSPACE_H + #ifdef __KERNEL__ #include <asm/cpu/addrspace.h> -/* Memory segments (32bit Privileged mode addresses) */ -#ifndef CONFIG_CPU_SH2A -#define P0SEG 0x00000000 -#define P1SEG 0x80000000 -#define P2SEG 0xa0000000 -#define P3SEG 0xc0000000 -#define P4SEG 0xe0000000 -#else -#define P0SEG 0x00000000 -#define P1SEG 0x00000000 -#define P2SEG 0x20000000 -#define P3SEG 0x00000000 -#define P4SEG 0x80000000 -#endif +/* If this CPU supports segmentation, hook up the helpers */ +#ifdef P1SEG /* Returns the privileged segment base of a given address */ #define PXSEG(a) (((unsigned long)(a)) & 0xe0000000) @@ -37,10 +26,16 @@ /* * 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)) +#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 /* P1SEG */ #endif /* __KERNEL__ */ #endif /* __ASM_SH_ADDRSPACE_H */ diff --git a/include/asm-sh/cpu-sh2/addrspace.h b/include/asm-sh/cpu-sh2/addrspace.h index 8706c903c5a..2b9ab93efa4 100644 --- a/include/asm-sh/cpu-sh2/addrspace.h +++ b/include/asm-sh/cpu-sh2/addrspace.h @@ -10,7 +10,10 @@ #ifndef __ASM_CPU_SH2_ADDRSPACE_H #define __ASM_CPU_SH2_ADDRSPACE_H -/* Should fill here */ +#define P0SEG 0x00000000 +#define P1SEG 0x80000000 +#define P2SEG 0xa0000000 +#define P3SEG 0xc0000000 +#define P4SEG 0xe0000000 #endif /* __ASM_CPU_SH2_ADDRSPACE_H */ - diff --git a/include/asm-sh/cpu-sh2a/addrspace.h b/include/asm-sh/cpu-sh2a/addrspace.h index 3d2e9aa2152..795ddd6856a 100644 --- a/include/asm-sh/cpu-sh2a/addrspace.h +++ b/include/asm-sh/cpu-sh2a/addrspace.h @@ -1 +1,10 @@ -#include <asm/cpu-sh2/addrspace.h> +#ifndef __ASM_SH_CPU_SH2A_ADDRSPACE_H +#define __ASM_SH_CPU_SH2A_ADDRSPACE_H + +#define P0SEG 0x00000000 +#define P1SEG 0x00000000 +#define P2SEG 0x20000000 +#define P3SEG 0x00000000 +#define P4SEG 0x80000000 + +#endif /* __ASM_SH_CPU_SH2A_ADDRSPACE_H */ diff --git a/include/asm-sh/cpu-sh3/addrspace.h b/include/asm-sh/cpu-sh3/addrspace.h index 872e9e1b548..0f94726c7d6 100644 --- a/include/asm-sh/cpu-sh3/addrspace.h +++ b/include/asm-sh/cpu-sh3/addrspace.h @@ -10,7 +10,10 @@ #ifndef __ASM_CPU_SH3_ADDRSPACE_H #define __ASM_CPU_SH3_ADDRSPACE_H -/* Should fill here */ +#define P0SEG 0x00000000 +#define P1SEG 0x80000000 +#define P2SEG 0xa0000000 +#define P3SEG 0xc0000000 +#define P4SEG 0xe0000000 #endif /* __ASM_CPU_SH3_ADDRSPACE_H */ - diff --git a/include/asm-sh/cpu-sh4/addrspace.h b/include/asm-sh/cpu-sh4/addrspace.h index bb2e1b03060..a3fa733c1c7 100644 --- a/include/asm-sh/cpu-sh4/addrspace.h +++ b/include/asm-sh/cpu-sh4/addrspace.h @@ -10,6 +10,12 @@ #ifndef __ASM_CPU_SH4_ADDRSPACE_H #define __ASM_CPU_SH4_ADDRSPACE_H +#define P0SEG 0x00000000 +#define P1SEG 0x80000000 +#define P2SEG 0xa0000000 +#define P3SEG 0xc0000000 +#define P4SEG 0xe0000000 + /* Detailed P4SEG */ #define P4SEG_STORE_QUE (P4SEG) #define P4SEG_IC_ADDR 0xf0000000 |