opensolaris man page for csx_parse_cistpl_linktarget

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

NAME
       csx_Parse_CISTPL_LINKTARGET - parse the Link Target tuple

SYNOPSIS
       #include <sys/pccard.h>

       int32_t csx_Parse_CISTPL_LINKTARGET(client_handle_t ch, tuple_t *tu,
	    cistpl_linktarget_t *pt);

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).

       pt     Pointer to a cistpl_linktarget_t structure which contains the parsed CISTPL_LINKTARGET tuple information upon return from this func-
	      tion.

DESCRIPTION
       This function parses the Link Target tuple, CISTPL_LINKTARGET, into a form usable by PCCard drivers.

       The CISTPL_LINKTARGET tuple is used to verify that tuple chains other than the primary chain are valid.	All  secondary	tuple  chains  are
       required to contain this tuple as the first tuple of the chain.

STRUCTURE MEMBERS
       The structure members of cistpl_linktarget_t are:

	 uint32_t   length;
	 char	    tpltg_tag[CIS_MAX_TUPLE_DATA_LEN];

       The fields are defined as follows:

       length	     This field indicates the number of bytes in tpltg_tag.

       tpltg_tag     This field provides the Link Target tuple information.

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							    24 Jan 1997 				   csx_Parse_CISTPL_LINKTARGET(9F)