CSX_PARSE_CISTPL_BYTEORDER(9F)CSX_PARSE_CISTPL_BYTEORDER(9F)NAMEcsx_Parse_CISTPL_BYTEORDER - parse the Byte Order tuple
SYNOPSIS
#include <sys/pccard.h>
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 contains 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.
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 ALSOcsx_GetFirstTuple(9F), csx_GetTupleData(9F), csx_RegisterClient(9F),
csx_ValidateCIS(9F), tuple(9S)
PC Card 95 Standard, PCMCIA/JEIDA
Dec 20, 1996 CSX_PARSE_CISTPL_BYTEORDER(9F)
