csx_Parse_CISTPL_LONGLINK_MFC(9F)

NAME

     csx_Parse_CISTPL_LONGLINK_MFC  -  parse  the  Multi-Function
     tuple

SYNOPSIS

     #include <sys/pccard.h>

     int32_t  csx_Parse_CISTPL_LONGLINK_MFC(client_handle_t   ch,
     tuple_t *tu, cistpl_longlink_mfc_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_longlink_mfc_t  structure  which
           contains the parsed CISTPL_LONGLINK_MFC tuple informa-
           tion upon return from this function.

DESCRIPTION

     This   function    parses    the    Multi-Function    tuple,
     CISTPL_LONGLINK_MFC, into a form usable by PC Card drivers.

     The CISTPL_LONGLINK_MFC tuple describes  the  start  of  the
     function-specific  CIS for each function on a multi-function
     card.

STRUCTURE MEMBERS

     The structure members of cistpl_longlink_mfc_t are:

     uint32_t    nfuncs;
     uint32_t    nregs;
     uint32_t    function[CIS_MAX_FUNCTIONS].tas
     uint32_t    function[CIS_MAX_FUNCTIONS].addr

     The fields are defined as follows:

     nfuncs
           This field indicates the number of functions on the PC
           card.

     nregs This  field  indicates  the  number  of  configuration
           register sets.

     function[CIS_MAX_FUNCTIONS].tas
           This field provides the target address space for  each
           function on the PC card.  This field can be one of:
           CISTPL_LONGLINK_MFC_TAS_AM
                 CIS in attribute memory

           CISTPL_LONGLINK_MFC_TAS_CM
                 CIS in common memory

           function[CIS_MAX_FUNCTIONS].addr
                 This field provides the  target  address  offset
                 for each function on the PC 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.

SEE ALSO

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

     PC Card 95 Standard, PCMCIA/JEIDA