MEMORY_REGION structure (storport.h)
The MEMORY_REGION structure describes a region of physically contiguous memory.
Syntax
typedef struct _MEMORY_REGION {
PUCHAR VirtualBase;
PHYSICAL_ADDRESS PhysicalBase;
ULONG Length;
} MEMORY_REGION, *PMEMORY_REGION;
Members
VirtualBase
The beginning virtual address of the memory region.
PhysicalBase
The beginning physical address of the memory region.
Length
The size, in bytes, of the memory region.
Remarks
The DumpRegion member of the PORT_CONFIGURATION_INFORMATION structure holds a MEMORY_REGION structure that describes a region of physically contiguous memory that a miniport driver can use during a crash dump.
Requirements
Requirement | Value |
---|---|
Header | storport.h (include Storport.h) |
See also
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