Manual Pages for UNIX Operating System command usage for man csx_Parse_CISTPL_DEVICEGEO

Kernel Functions for Drivers       csx_Parse_CISTPL_DEVICEGEO(9F)



NAME
     csx_Parse_CISTPL_DEVICEGEO - parse the Device Geo tuple

SYNOPSIS
     #include 



     int32_t csx_Parse_CISTPL_DEVICEGEO(client_handle_t ch, tuple_t *tp,
          cistpl_devicegeo_t *pt);


INTERFACE LEVEL
     Solaris DDI Specific (Solaris DDI)

PARAMETERS
     ch     Client handle returned from csx_RegisterClient(9F).


     tp     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_devicegeo_t structure which  con-
            tains  the  parsed  Device Geo tuple information upon
            return from this function.


DESCRIPTION
     This function parses the Device Geo tuple, CISTPL_DEVICEGEO,
     into a form usable by PC Card drivers.


     The CISTPL_DEVICEGEO tuple describes the device geometry  of
     common memory partitions.

STRUCTURE MEMBERS
     The structure members of cistpl_devicegeo_t are:

       uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].bus;
       uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].ebs;
       uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].rbs;
       uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].wbs;
       uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].part;
       uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].hwil;



     The fields are defined as follows:





SunOS 5.11          Last change: 16 May 1997                    1






Kernel Functions for Drivers       csx_Parse_CISTPL_DEVICEGEO(9F)



     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].bus

         This field indicates the card interface width  in  bytes
         for the given partition.


     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].ebs

         This field indicates the minimum erase  block  size  for
         the given partition.


     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].rbs

         This field indicates the minimum read block size for the
         given partition.


     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].wbs

         This field indicates the minimum write  block  size  for
         the given partition.


     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].part

         This field indicates the segment partition  subdivisions
         for the given partition.


     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].hwil

         This field indicates the hardware interleave


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.




SunOS 5.11          Last change: 16 May 1997                    2






Kernel Functions for Drivers       csx_Parse_CISTPL_DEVICEGEO(9F)



     CS_UNSUPPORTED_FUNCTION     No PCMCIA hardware installed.


CONTEXT
     This function may be called from user or kernel context.

SEE ALSO
     csx_GetFirstTuple(9F),                 csx_GetNextTuple(9F),
     csx_GetTupleData(9F),      csx_Parse_CISTPL_DEVICEGEO_A(9F),
     csx_RegisterClient(9F), tuple(9S)


     PC Card 95 Standard, PCMCIA/JEIDA










































SunOS 5.11          Last change: 16 May 1997                    3