mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-20 16:30:53 +00:00
43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
|
#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 */
|