Tribblix: manual page: csx_Parse_CISTPL_VERS

CSX_PARSE_CISTPL_VERS_2(9F) Kernel Functions for Drivers

NAME

csx_Parse_CISTPL_VERS_2 - parse Level-2 Version and Information tuple

SYNOPSIS

#include <sys/pccard.h>

int32_t csx_Parse_CISTPL_VERS_2(client_handle_t ch, tuple_t *tu,
cistpl_vers_2_t *cv2);

INTERFACE LEVEL

illumos DDI Specific (illumos DDI)

PARAMETERS

ch
Client handle returned from csx_RegisterClient(9F).

tu
Pointer to a tuple_t structure (see tuple(9S)) returned by a
call to csx_GetFirstTuple(9F) or csx_GetNextTuple(9F).

cv2
Pointer to a cistpl_vers_2_t structure which contains the
parsed CISTPL_VERS_2 tuple information upon return from this
function.

DESCRIPTION

This function parses the Level-2 Version and Information tuple,
CISTPL_VERS_2, into a form usable by PC Card drivers.

The CISTPL_VERS_2 tuple is used to describe the card Level-2
information which has the logical organization of the card's data.

STRUCTURE MEMBERS

The structure members of cistpl_vers_2_t are:

uint32_t vers; /* version number */
uint32_t comply; /* level of compliance */
uint32_t dindex; /* byte address of first data byte in card */
uint32_t vspec8; /* vendor specific (byte 8) */
uint32_t vspec9; /* vendor specific (byte 9) */
uint32_t nhdr; /* number of copies of CIS present on device */
char oem[CIS_MAX_TUPLE_DATA_LEN];
/* Vendor of software that formatted card */
char info[CIS_MAX_TUPLE_DATA_LEN];
/* Informational message about card */

RETURN VALUES

CS_SUCCESS
Successful operation.

CS_BAD_HANDLE
Client handle is invalid.

CS_UNKNOWN_TUPLE
Parser does not know how to parse tuple.

CS_NO_CARD
No PC Card in socket.

CS_NO_CIS
No Card Information Structure (CIS) on PC
Card.

CS_UNSUPPORTED_FUNCTION
No PCMCIA hardware installed.

CONTEXT

This function may be called from user or kernel context.