csx_Parse_CISTPL_LONGLINK_A

, csx_Parse_CISTPL_LONGLINK_C

- parse the Long Link A and C tuples

Synopsis

#include <sys/pccard.h>

int32_t csx_Parse_CISTPL_LONGLINK_A(client_handle_t ch, tuple_t *tu,
     cistpl_longlink_ac_t *pt);

int32_t csx_Parse_CISTPL_LONGLINK_C(client_handle_t ch, tuple_t *tu,
     cistpl_longlink_ac_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_ac_t structure which contains the parsed CISTPL_LONGLINK_A or CISTPL_LONGLINK_C tuple information upon return from this function.

Description

This function parses the Long Link A and C tuples, CISTPL_LONGLINK_A and CISTPL_LONGLINK_A, into a form usable by PC Card drivers.

The CISTPL_LONGLINK_A and CISTPL_LONGLINK_C tuples provide links to Attribute and Common Memory.

Structure Members

The structure members of cistpl_longlink_ac_t are:

uint32_t   flags;
uint32_t   tpll_addr;

The fields are defined as follows:

flags

This field indicates the type of memory:

CISTPL_LONGLINK_AC_AM

long link to Attribute Memory

CISTPL_LONGLINK_AC_CM

long link to Common Memory

tpll_addr

This field provides the offset from the beginning of the specified address space.

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