#define _ACAST64_ (_ATYPE64_) /* do _not_ narrow */
#endif
-/*
- * Memory segments (32bit kernel mode addresses)
- * These are the traditional names used in the 32-bit universe.
- */
-#define KUSEG 0x00000000
-#define KSEG0 0x80000000
-#define KSEG1 0xa0000000
-#define KSEG2 0xc0000000
-#define KSEG3 0xe0000000
-
/*
* Returns the kernel segment base of a given address
*/
#define CPHYSADDR(a) ((_ACAST32_ (a)) & 0x1fffffff)
#define XPHYSADDR(a) ((_ACAST64_ (a)) & 0x000000ffffffffff)
-/*
- * Map an address to a certain kernel segment
- */
-#define KSEG0ADDR(a) (CPHYSADDR(a) | KSEG0)
-#define KSEG1ADDR(a) (CPHYSADDR(a) | KSEG1)
-#define KSEG2ADDR(a) (CPHYSADDR(a) | KSEG2)
-#define KSEG3ADDR(a) (CPHYSADDR(a) | KSEG3)
-
-#define CKSEG0ADDR(a) (CPHYSADDR(a) | CKSEG0)
-#define CKSEG1ADDR(a) (CPHYSADDR(a) | CKSEG1)
-#define CKSEG2ADDR(a) (CPHYSADDR(a) | CKSEG2)
-#define CKSEG3ADDR(a) (CPHYSADDR(a) | CKSEG3)
+#ifdef CONFIG_MIPS64
/*
* Memory segments (64bit kernel mode addresses)
#define CKSSEG 0xffffffffc0000000
#define CKSEG3 0xffffffffe0000000
+#define CKSEG0ADDR(a) (CPHYSADDR(a) | CKSEG0)
+#define CKSEG1ADDR(a) (CPHYSADDR(a) | CKSEG1)
+#define CKSEG2ADDR(a) (CPHYSADDR(a) | CKSEG2)
+#define CKSEG3ADDR(a) (CPHYSADDR(a) | CKSEG3)
+
+#else
+
+#define CKSEG0ADDR(a) (CPHYSADDR(a) | KSEG0)
+#define CKSEG1ADDR(a) (CPHYSADDR(a) | KSEG1)
+#define CKSEG2ADDR(a) (CPHYSADDR(a) | KSEG2)
+#define CKSEG3ADDR(a) (CPHYSADDR(a) | KSEG3)
+
+/*
+ * Map an address to a certain kernel segment
+ */
+#define KSEG0ADDR(a) (CPHYSADDR(a) | KSEG0)
+#define KSEG1ADDR(a) (CPHYSADDR(a) | KSEG1)
+#define KSEG2ADDR(a) (CPHYSADDR(a) | KSEG2)
+#define KSEG3ADDR(a) (CPHYSADDR(a) | KSEG3)
+
+/*
+ * Memory segments (32bit kernel mode addresses)
+ * These are the traditional names used in the 32-bit universe.
+ */
+#define KUSEG 0x00000000
+#define KSEG0 0x80000000
+#define KSEG1 0xa0000000
+#define KSEG2 0xc0000000
+#define KSEG3 0xe0000000
+
+#define CKUSEG 0x00000000
+#define CKSEG0 0x80000000
+#define CKSEG1 0xa0000000
+#define CKSEG2 0xc0000000
+#define CKSEG3 0xe0000000
+
+#endif
+
/*
* Cache modes for XKPHYS address conversion macros
*/
|| defined (CONFIG_CPU_R4X00) \
|| defined (CONFIG_CPU_R5000) \
|| defined (CONFIG_CPU_NEVADA) \
+ || defined (CONFIG_CPU_TX49XX) \
|| defined (CONFIG_CPU_MIPS64)
#define KUSIZE 0x0000010000000000 /* 2^^40 */
#define KUSIZE_64 0x0000010000000000 /* 2^^40 */