Manual Pages for UNIX Operating System command usage for man csx_Parse_CISTPL_BYTEORDER

Kernel Functions for Drivers       csx_Parse_CISTPL_BYTEORDER(9F)



NAME
     csx_Parse_CISTPL_BYTEORDER - parse the Byte Order tuple

SYNOPSIS
     #include 



     int32_t csx_Parse_CISTPL_BYTEORDER(client_handle_t ch, tuple_t *tu,
          cistpl_byteorder_t *cbo);


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).


     cbo     Pointer to a cistpl_byteorder_t structure which con-
             tains  the parsed CISTPL_BYTEORDER tuple information
             upon return from this function.


DESCRIPTION
     This function parses the Byte Order tuple, CISTPL_BYTEORDER,
     into a form usable by PC Card drivers.


     The CISTPL_BYTEORDER tuple shall only appear in a  partition
     tuple  set  for  a  memory-like  partition. It specifies two
     parameters: the order for multi-byte data, and the order  in
     which bytes map into words for 16-bit cards.

STRUCTURE MEMBERS
     The structure members of cistpl_byteorder_t are:

       uint32_t     order;     /* byte order code */
       uint32_t     map;       /* byte mapping code */



     The fields are defined as follows:

     order     This field specifies the byte order for multi-byte
               numeric data.




SunOS 5.11          Last change: 20 Dec 1996                    1






Kernel Functions for Drivers       csx_Parse_CISTPL_BYTEORDER(9F)



               TPLBYTEORD_LOW    Little endian order


               TPLBYTEORD_VS     Vendor specific



     map       This field specifies the byte mapping  for  16-bit
               or wider cards.

               TPLBYTEMAP_LOW     Byte zero is least  significant
                                  byte


               TPLBYTEMAP_HIGH    Byte zero is  most  significant
                                  byte


               TPLBYTEMAP_VS      Vendor specific mapping



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) 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)






SunOS 5.11          Last change: 20 Dec 1996                    2






Kernel Functions for Drivers       csx_Parse_CISTPL_BYTEORDER(9F)



     PC Card 95 Standard, PCMCIA/JEIDA






















































SunOS 5.11          Last change: 20 Dec 1996                    3