X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fpgtable-4k.h;h=a28fa8bc01da23e06218c0186c63dae61e9457b8;hb=4f7a307dc6e4d8bfeb56f7cf7231b08cb845687c;hp=e7036155672e57bb0d9b6e60c0d9f1ee1930be89;hpb=61b9175808670d9abf52156803ae0ed1e3706ac4;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index e7036155672..a28fa8bc01d 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -88,11 +88,15 @@
 #define pgd_bad(pgd)		(pgd_val(pgd) == 0)
 #define pgd_present(pgd)	(pgd_val(pgd) != 0)
 #define pgd_clear(pgdp)		(pgd_val(*(pgdp)) = 0)
-#define pgd_page(pgd)		(pgd_val(pgd) & ~PGD_MASKED_BITS)
+#define pgd_page_vaddr(pgd)	(pgd_val(pgd) & ~PGD_MASKED_BITS)
+#define pgd_page(pgd)		virt_to_page(pgd_page_vaddr(pgd))
 
 #define pud_offset(pgdp, addr)	\
-  (((pud_t *) pgd_page(*(pgdp))) + \
+  (((pud_t *) pgd_page_vaddr(*(pgdp))) + \
     (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
 
 #define pud_ERROR(e) \
 	printk("%s:%d: bad pud %08lx.\n", __FILE__, __LINE__, pud_val(e))
+
+#define remap_4k_pfn(vma, addr, pfn, prot)	\
+	remap_pfn_range((vma), (addr), (pfn), PAGE_SIZE, (prot))