CSX_PARSE_CISTPL_MANFID(9F) Kernel Functions for Drivers

NAME

csx_Parse_CISTPL_MANFID - parse Manufacturer Identification tuple

SYNOPSIS

#include <sys/pccard.h>


int32_t csx_Parse_CISTPL_MANFID(client_handle_t ch, tuple_t *tu,
cistpl_manfid_t *cm);

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).


cm
Pointer to a cistpl_manfid_t structure which contains the
parsed CISTPL_MANFID tuple information upon return from this
function.

DESCRIPTION

This function parses the Manufacturer Identification tuple,
CISTPL_MANFID, into a form usable by PC Card drivers.


The CISTPL_MANFID tuple is used to describe the information about the
manufacturer of a PC Card. There are two types of information, the PC
Card's manufacturer and a manufacturer card number.

STRUCTURE MEMBERS

The structure members of cistpl_manfid_t are:

uint32_t manf; /* PCMCIA assigned manufacturer code */
uint32_t card; /* manufacturer information
(part number and/or revision) */

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.

SEE ALSO

csx_GetFirstTuple(9F), csx_GetTupleData(9F), csx_RegisterClient(9F),
csx_ValidateCIS(9F), tuple(9S)


PC Card 95 Standard, PCMCIA/JEIDA

December 20, 1996 CSX_PARSE_CISTPL_MANFID(9F)