From: Franck JULLIEN <franck.jullien@xxxxxxxxx> Add arch/nios2/include/asm/pfn.h --- arch/nios2/include/asm/pfn.h | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) create mode 100644 arch/nios2/include/asm/pfn.h diff --git a/arch/nios2/include/asm/pfn.h b/arch/nios2/include/asm/pfn.h new file mode 100644 index 0000000..7646637 --- /dev/null +++ b/arch/nios2/include/asm/pfn.h @@ -0,0 +1,13 @@ +#ifndef _LINUX_PFN_H_ +#define _LINUX_PFN_H_ + +#ifndef __ASSEMBLY__ +#include <linux/types.h> +#endif + +#define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK) +#define PFN_UP(x) (((x) + PAGE_SIZE-1) >> PAGE_SHIFT) +#define PFN_DOWN(x) ((x) >> PAGE_SHIFT) +#define PFN_PHYS(x) ((phys_addr_t)(x) << PAGE_SHIFT) + +#endif -- 1.7.3.4 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
