| #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 */ |
