diff options
Diffstat (limited to 'include/asm-ia64/io.h')
| -rw-r--r-- | include/asm-ia64/io.h | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/include/asm-ia64/io.h b/include/asm-ia64/io.h index b64fdb985494..c2e3742108bb 100644 --- a/include/asm-ia64/io.h +++ b/include/asm-ia64/io.h @@ -88,8 +88,8 @@ phys_to_virt (unsigned long address) } #define ARCH_HAS_VALID_PHYS_ADDR_RANGE -extern int valid_phys_addr_range (unsigned long addr, size_t *count); /* efi.c */ -extern int valid_mmap_phys_addr_range (unsigned long addr, size_t *count); +extern int valid_phys_addr_range (unsigned long addr, size_t count); /* efi.c */ +extern int valid_mmap_phys_addr_range (unsigned long addr, size_t count); /* * The following two macros are deprecated and scheduled for removal. @@ -416,24 +416,18 @@ __writeq (unsigned long val, volatile void __iomem *addr) # define outl_p outl #endif -/* - * An "address" in IO memory space is not clearly either an integer or a pointer. We will - * accept both, thus the casts. - * - * On ia-64, we access the physical I/O memory space through the uncached kernel region. - */ -static inline void __iomem * -ioremap (unsigned long offset, unsigned long size) -{ - return (void __iomem *) (__IA64_UNCACHED_OFFSET | (offset)); -} +extern void __iomem * ioremap(unsigned long offset, unsigned long size); +extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size); static inline void iounmap (volatile void __iomem *addr) { } -#define ioremap_nocache(o,s) ioremap(o,s) +/* Use normal IO mappings for DMI */ +#define dmi_ioremap ioremap +#define dmi_iounmap(x,l) iounmap(x) +#define dmi_alloc(l) kmalloc(l, GFP_ATOMIC) # ifdef __KERNEL__ |