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PHYSICAL_BASIC_INFORMATION

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This structure contains information about a range of physical pages.

typedef struct _PHYSICAL_BASIC_INFORMATION { 
  PVOID lpBaseAddress; 
  DWORD dwRegionSize; 
  DWORD dwType; 
} PHYSICAL_BASIC_INFORMATION; 
typedef PHYSICAL_BASIC_INFORMATION* PPHYSICAL_BASIC_INFORMATION;

Members

  • lpBaseAddress
    Pointer to the base address of the region of pages.
  • dwRegionSize
    Specifies the size, in bytes, of the region beginning at the base address in which all pages have identical attributes.
  • dwType
    Specifies the type of pages in the region. The following table shows the types that are defined:
    Page type Description
    PHYSICAL_ROM Indicates that the physical pages within the region are located in ROM.
    PHYSICAL_RAM Indicates that the physical pages within the region are located in RAM.
    PHYSICAL_IO Indicates that the physical pages within the region are related to I/O, for example, registers.
    PHYSICAL_UNKNOWN Indicates that the physical pages specified are unknown to the operating system (OS) or invalid.

Requirements

OS Versions: Windows CE 3.0 and later.
Header: Pkfuncs.h.

See Also

OAL Structures

Last updated on Wednesday, April 13, 2005

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