csx_Parse_CISTPL_SPCL(9F)				   Kernel Functions for Drivers 				 csx_Parse_CISTPL_SPCL(9F)

NAME

       csx_Parse_CISTPL_SPCL - parse the Special Purpose tuple

SYNOPSIS

       #include <sys/pccard.h>

       int32_t csx_Parse_CISTPL_SPCL(client_handle_t ch, tuple_t *tu,
	   cistpl_spcl_t *csp);

INTERFACE LEVEL

       Solaris DDI Specific (Solaris 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).

       csp    Pointer to a cistpl_spcl_t structure which contains the parsed CISTPL_SPCL tuple information upon return from this function.

DESCRIPTION

       This function parses the Special Purpose tuple, CISTPL_SPCL, into a form usable by PC Card drivers.

       The  CISTPL_SPCL  tuple	is  identified by an identification field that is assigned by PCMCIA or JEIDA. A sequence field allows a series of
       CISTPL_SPCL tuples to be used when the data exceeds the size that can be stored in a single tuple; the maximum data area  of  a	series	of
       CISTPL_SPCL tuples is unlimited. Another field gives the number of bytes in the data field in this tuple.

STRUCTURE MEMBERS

       The structure members of cistpl_date_t are:

	 uint32_t    id;       /* tuple contents identification */
	 uint32_t    seq;      /* data sequence number */
	 uint32_t    bytes;    /* number of bytes following */
	 uchar_t     data[CIS_MAX_TUPLE_DATA_LEN];

       The fields are defined as follows:

       id	This  field  contains  a PCMCIA or JEIDA assigned value that identifies this series of one or more CISTPL_SPCL tuples. These field
		values are assigned by contacting either PCMCIA or JEIDA.

       seq	This field contains a data sequence number. CISTPL_SPCL_SEQ_END is the last tuple in sequence.

       bytes	This field contains the number of data bytes in the data[CIS_MAX_TUPLE_DATA_LEN].

       data	The data component of this tuple.

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

SunOS 5.11							    20 Dec 1996 					 csx_Parse_CISTPL_SPCL(9F)