/* BIO layer definitions. */
extern unsigned long kern_base, kern_size;
#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
-#define BIO_VMERGE_BOUNDARY 8192
static inline u8 _inb(unsigned long addr)
{
}
#define ioremap_nocache(X,Y) ioremap((X),(Y))
+#define ioremap_wc(X,Y) ioremap((X),(Y))
static inline void iounmap(volatile void __iomem *addr)
{