hbadata(D4sdi)
hbadata --
HBA driver private data structure
Synopsis
#include <sys/sdi.h>
Description
The hbadata structure contains
the HBA driver private data.
Structure definition
The hbadata structure is defined as follows:
struct hbadata {
struct xsb *sb;
/* additional driver-dependent details here */
};
Structure members
sb
-
Pointer to the
xsb(D4sdi)
structure, which includes a pointer to the
sb(D4sdi)
structure.
HBA specific data-
Usage
The pointer to an hbadata structure is the first
argument to the
send(D2sdi),
icmd(D2sdi),
xlat(D2sdi),
and
freeblk(D2sdi)
HBA driver interface routines.
Because the HBA driver has a private data structure
defining the elements within this structure,
the HBA routines typically cast the hbadata
structure pointer to their private data structure pointer.
Applicable hardware
All.
Version applicability
sdi: 2, 3, 4
References
freeblk(D2sdi),
icmd(D2sdi),
send(D2sdi),
xlat(D2sdi),
xsb(D4sdi)
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - June 2005