// storport.h

typedef struct _STOR_SCATTER_GATHER_LIST {
  ULONG                       NumberOfElements;
  ULONG_PTR                   Reserved;
  STOR_SCATTER_GATHER_ELEMENT List[];
} STOR_SCATTER_GATHER_LIST, *PSTOR_SCATTER_GATHER_LIST;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ns-storport-_stor_scatter_gather_list)

_STOR_SCATTER_GATHER_LIST structure

Description

The STOR_SCATTER_GATHER_LIST structure is used in conjunction with the StorPortGetScatterGatherList routine to retrieve the scatter/gather list for a SCSI request block (SRB).

Members

`NumberOfElements`

Contains the number of scatter/gather elements in the list.

`Reserved`

Reserved.

`List`

Contains the array of scatter/gather elements.

Remarks

Miniport drivers that work with the Storport driver call the Storport support routine, StorPortGetScatterGatherList, to retrieve the scatter gather list for an SRB. StorPortGetScatterGatherList returns a structure of type STOR_SCATTER_GATHER_LIST. Each scatter/gather element is of type STOR_SCATTER_GATHER_ELEMENT.

STOR_SCATTER_GATHER_LIST - NtDoc