#ifndef _ASM_GENERIC_TYPES_H #define _ASM_GENERIC_TYPES_H /* * int-ll64 is used practically everywhere now, * so use it as a reasonable default. */ #include <asm-generic/int-ll64.h> #ifndef __ASSEMBLY__ typedef unsigned short umode_t; #endif /* __ASSEMBLY__ */ /* * These aren't exported outside the kernel to avoid name space clashes */ #ifdef __KERNEL__ #ifndef __ASSEMBLY__ /* * DMA addresses may be very different from physical addresses * and pointers. i386 and powerpc may have 64 bit DMA on 32 bit * systems, while sparc64 uses 32 bit DMA addresses for 64 bit * physical addresses. * This default defines dma_addr_t to have the same size as * phys_addr_t, which is the most common way. * Do not define the dma64_addr_t type, which never really * worked. */ #ifndef dma_addr_t #ifdef CONFIG_PHYS_ADDR_T_64BIT typedef u64 dma_addr_t; #else typedef u32 dma_addr_t; #endif /* CONFIG_PHYS_ADDR_T_64BIT */ #endif /* dma_addr_t */ #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* _ASM_GENERIC_TYPES_H */