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PHYS_BUFF_LIST (Compact 2013)

  • Article

3/26/2014

This structure is used to define a physical address buffer and is an input structure for SDSynchronousBusRequestEx and SDBusRequestEx. The members of this structure should be set using the members of the SD_HOST_ALLOC_FREE_DMA_BUFFER structure.

Syntax

typedef struct __PHYS_BUFF_LIST{
  PHYSICAL_ADDRESS PhysAddr;
  UINT32 PhysLen;
}PHYS_BUFF_LIST, *PPHYS_BUFF_LIST;

Members

  • PhysAddr
    Pointer to the logical address buffer.
  • PhysLen
    The length, in bytes, of the buffer.

Requirements

Header

sdcardddk.h

See Also

Reference

Secure Digital (SD) Card Driver Structures