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WDC_ADDR_DESC Struct Reference

Address space information struct. More...

#include <wdc_defs.h>

Data Fields

DWORD dwAddrSpace
 Address space number.
 
BOOL fIsMemory
 TRUE: memory address space; FALSE: I/O.
 
DWORD dwItemIndex
 Index of address space in the pDev->cardReg.Card.Item array.
 
DWORD reserved
 
UINT64 qwBytes
 Size of address space.
 
KPTR pAddr
 I/O / Memory kernel mapped address – for WD_Transfer(), WD_MultiTransfer(), or direct kernel access.
 
UPTR pUserDirectMemAddr
 Memory address for direct user-mode access.
 

Detailed Description

Address space information struct.

Definition at line 27 of file wdc_defs.h.


The documentation for this struct was generated from the following file: