csx_ConvertSize(9F)

NAME

     csx_ConvertSize - convert device sizes

SYNOPSIS

     #include <sys/pccard.h>

     int32_t csx_ConvertSize(convert_size_t *cs);

INTERFACE LEVEL

     Solaris DDI Specific (Solaris DDI)

PARAMETERS

     cs    Pointer to a convert_size_t structure.

DESCRIPTION

     csx_ConvertSize() is a Solaris-specific extension that  pro-
     vides  a method for clients to convert from one type of dev-
     ice size representation to another, that  is,  from  devsize
     format to bytes and vice versa.

STRUCTURE MEMBERS

     The structure members of convert_size_t are:

     uint32_t    Attributes;
     uint32_t    bytes;
     uint32_t    devsize;

     The fields are defined as follows:

     Attributes
           This is a bit-mapped field that identifies the type of
           size conversion to be performed.  The field is defined
           as follows:

           CONVERT_BYTES_TO_DEVSIZE
                 Converts bytes to devsize format.

           CONVERT_DEVSIZE_TO_BYTES
                 Converts devsize format to bytes.

     bytes If CONVERT_BYTES_TO_DEVSIZE is set, the value  in  the
           bytes  field  is  converted  to  a  devsize format and
           returned in the devsize field.

     devsize
           If CONVERT_DEVSIZE_TO_BYTES is set, the value  in  the
           devsize  field  is  converted  to  a  bytes  value and
           returned in the bytes field.

RETURN VALUES

     CS_SUCCESS
           Successful operation.

     CS_BAD_SIZE
           Invalid bytes or devsize.

     CS_UNSUPPORTED_FUNCTION
           No PCMCIA hardware installed.

CONTEXT

     This function may be called from user or kernel context.

SEE ALSO

     csx_ModifyWindow(9F), csx_RequestWindow(9F)

     PCCard 95 Standard, PCMCIA/JEIDA