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-rw-r--r--arch/m68k/include/asm/asm-offsets.h1
-rw-r--r--arch/m68k/include/asm/elf.h1
-rw-r--r--arch/m68k/include/asm/io_no.h14
-rw-r--r--arch/m68k/include/asm/page_no.h4
-rw-r--r--arch/m68k/include/asm/pgtable_mm.h4
-rw-r--r--arch/m68k/include/asm/virtconvert.h4
-rw-r--r--arch/m68k/kernel/head.S2
-rw-r--r--arch/m68k/sun3/mmu_emu.c8
8 files changed, 15 insertions, 23 deletions
diff --git a/arch/m68k/include/asm/asm-offsets.h b/arch/m68k/include/asm/asm-offsets.h
new file mode 100644
index 00000000000..d370ee36a18
--- /dev/null
+++ b/arch/m68k/include/asm/asm-offsets.h
@@ -0,0 +1 @@
+#include <generated/asm-offsets.h>
diff --git a/arch/m68k/include/asm/elf.h b/arch/m68k/include/asm/elf.h
index 0b0f49eb876..01c193d9141 100644
--- a/arch/m68k/include/asm/elf.h
+++ b/arch/m68k/include/asm/elf.h
@@ -59,7 +59,6 @@ typedef struct user_m68kfp_struct elf_fpregset_t;
is actually used on ASV. */
#define ELF_PLAT_INIT(_r, load_addr) _r->a1 = 0
-#define USE_ELF_CORE_DUMP
#ifndef CONFIG_SUN3
#define ELF_EXEC_PAGESIZE 4096
#else
diff --git a/arch/m68k/include/asm/io_no.h b/arch/m68k/include/asm/io_no.h
index 7f57436ec18..359065d5a9f 100644
--- a/arch/m68k/include/asm/io_no.h
+++ b/arch/m68k/include/asm/io_no.h
@@ -3,6 +3,7 @@
#ifdef __KERNEL__
+#include <asm/virtconvert.h>
/*
* These are for ISA/PCI shared memory _only_ and should never be used
@@ -165,19 +166,6 @@ static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size
extern void iounmap(void *addr);
-/* Pages to physical address... */
-#define page_to_phys(page) ((page - mem_map) << PAGE_SHIFT)
-#define page_to_bus(page) ((page - mem_map) << PAGE_SHIFT)
-
-/*
- * Macros used for converting between virtual and physical mappings.
- */
-#define phys_to_virt(vaddr) ((void *) (vaddr))
-#define virt_to_phys(vaddr) ((unsigned long) (vaddr))
-
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access
diff --git a/arch/m68k/include/asm/page_no.h b/arch/m68k/include/asm/page_no.h
index 1f31b060cc8..8029a33e03c 100644
--- a/arch/m68k/include/asm/page_no.h
+++ b/arch/m68k/include/asm/page_no.h
@@ -56,8 +56,8 @@ extern unsigned long memory_end;
#ifndef __ASSEMBLY__
-#define __pa(vaddr) virt_to_phys((void *)(vaddr))
-#define __va(paddr) phys_to_virt((unsigned long)(paddr))
+#define __pa(vaddr) ((unsigned long)(vaddr))
+#define __va(paddr) ((void *)(paddr))
#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
diff --git a/arch/m68k/include/asm/pgtable_mm.h b/arch/m68k/include/asm/pgtable_mm.h
index fe60e1abaee..aca0e28581c 100644
--- a/arch/m68k/include/asm/pgtable_mm.h
+++ b/arch/m68k/include/asm/pgtable_mm.h
@@ -83,9 +83,9 @@
#define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
#define VMALLOC_END KMAP_START
#else
-extern unsigned long vmalloc_end;
+extern unsigned long m68k_vmalloc_end;
#define VMALLOC_START 0x0f800000
-#define VMALLOC_END vmalloc_end
+#define VMALLOC_END m68k_vmalloc_end
#endif /* CONFIG_SUN3 */
/* zero page used for uninitialized stuff */
diff --git a/arch/m68k/include/asm/virtconvert.h b/arch/m68k/include/asm/virtconvert.h
index 22ab05c9c52..3f834b3ab5b 100644
--- a/arch/m68k/include/asm/virtconvert.h
+++ b/arch/m68k/include/asm/virtconvert.h
@@ -26,6 +26,7 @@ static inline void *phys_to_virt(unsigned long address)
}
/* Permanent address of a page. */
+#ifdef CONFIG_MMU
#ifdef CONFIG_SINGLE_MEMORY_CHUNK
#define page_to_phys(page) \
__pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
@@ -37,6 +38,9 @@ static inline void *phys_to_virt(unsigned long address)
page_to_pfn(__page) << PAGE_SHIFT; \
})
#endif
+#else
+#define page_to_phys(page) (((page) - mem_map) << PAGE_SHIFT)
+#endif
/*
* IO bus memory addresses are 1:1 with the physical address,
diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S
index 86edb5fbcfc..ef54128baa0 100644
--- a/arch/m68k/kernel/head.S
+++ b/arch/m68k/kernel/head.S
@@ -196,7 +196,7 @@
* for them and trying to understand what they mean.
*
* CONFIG_xxx: These are the obvious machine configuration defines created
- * during configuration. These are defined in include/linux/autoconf.h.
+ * during configuration. These are defined in autoconf.h.
*
* CONSOLE: There is support for head.S console in this file. This
* console can talk to a Mac frame buffer, but could easily be extrapolated
diff --git a/arch/m68k/sun3/mmu_emu.c b/arch/m68k/sun3/mmu_emu.c
index 3cd19390aae..94f81ecfe3f 100644
--- a/arch/m68k/sun3/mmu_emu.c
+++ b/arch/m68k/sun3/mmu_emu.c
@@ -45,8 +45,8 @@
** Globals
*/
-unsigned long vmalloc_end;
-EXPORT_SYMBOL(vmalloc_end);
+unsigned long m68k_vmalloc_end;
+EXPORT_SYMBOL(m68k_vmalloc_end);
unsigned long pmeg_vaddr[PMEGS_NUM];
unsigned char pmeg_alloc[PMEGS_NUM];
@@ -172,8 +172,8 @@ void mmu_emu_init(unsigned long bootmem_end)
#endif
// the lowest mapping here is the end of our
// vmalloc region
- if(!vmalloc_end)
- vmalloc_end = seg;
+ if (!m68k_vmalloc_end)
+ m68k_vmalloc_end = seg;
// mark the segmap alloc'd, and reserve any
// of the first 0xbff pages the hardware is