LCOV - code coverage report
Current view: top level - include/asm-generic - types.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 1 1 100.0 %
Date: 2017-01-25 Functions: 0 0 -

          Line data    Source code
       1             : #ifndef _ASM_GENERIC_TYPES_H
       2             : #define _ASM_GENERIC_TYPES_H
       3             : /*
       4             :  * int-ll64 is used practically everywhere now,
       5             :  * so use it as a reasonable default.
       6             :  */
       7             : #include <asm-generic/int-ll64.h>
       8             : 
       9             : #ifndef __ASSEMBLY__
      10             : 
      11           1 : typedef unsigned short umode_t;
      12             : 
      13             : #endif /* __ASSEMBLY__ */
      14             : 
      15             : /*
      16             :  * These aren't exported outside the kernel to avoid name space clashes
      17             :  */
      18             : #ifdef __KERNEL__
      19             : #ifndef __ASSEMBLY__
      20             : /*
      21             :  * DMA addresses may be very different from physical addresses
      22             :  * and pointers. i386 and powerpc may have 64 bit DMA on 32 bit
      23             :  * systems, while sparc64 uses 32 bit DMA addresses for 64 bit
      24             :  * physical addresses.
      25             :  * This default defines dma_addr_t to have the same size as
      26             :  * phys_addr_t, which is the most common way.
      27             :  * Do not define the dma64_addr_t type, which never really
      28             :  * worked.
      29             :  */
      30             : #ifndef dma_addr_t
      31             : #ifdef CONFIG_PHYS_ADDR_T_64BIT
      32             : typedef u64 dma_addr_t;
      33             : #else
      34             : typedef u32 dma_addr_t;
      35             : #endif /* CONFIG_PHYS_ADDR_T_64BIT */
      36             : #endif /* dma_addr_t */
      37             : 
      38             : #endif /* __ASSEMBLY__ */
      39             : 
      40             : #endif /* __KERNEL__ */
      41             : 
      42             : #endif /* _ASM_GENERIC_TYPES_H */

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