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Diffstat (limited to 'include/asm-ppc64/imalloc.h')
-rw-r--r--include/asm-ppc64/imalloc.h12
1 files changed, 7 insertions, 5 deletions
diff --git a/include/asm-ppc64/imalloc.h b/include/asm-ppc64/imalloc.h
index 3a45e918bf1..e46ff68a6e4 100644
--- a/include/asm-ppc64/imalloc.h
+++ b/include/asm-ppc64/imalloc.h
@@ -4,9 +4,9 @@
/*
* Define the address range of the imalloc VM area.
*/
-#define PHBS_IO_BASE IOREGIONBASE
-#define IMALLOC_BASE (IOREGIONBASE + 0x80000000ul) /* Reserve 2 gigs for PHBs */
-#define IMALLOC_END (IOREGIONBASE + EADDR_MASK)
+#define PHBS_IO_BASE VMALLOC_END
+#define IMALLOC_BASE (PHBS_IO_BASE + 0x80000000ul) /* Reserve 2 gigs for PHBs */
+#define IMALLOC_END (VMALLOC_START + EADDR_MASK)
/* imalloc region types */
@@ -18,7 +18,9 @@
extern struct vm_struct * im_get_free_area(unsigned long size);
extern struct vm_struct * im_get_area(unsigned long v_addr, unsigned long size,
- int region_type);
-unsigned long im_free(void *addr);
+ int region_type);
+extern void im_free(void *addr);
+
+extern unsigned long ioremap_bot;
#endif /* _PPC64_IMALLOC_H */