opensolaris man page for csx_validatecis

csx_ValidateCIS(9F)					   Kernel Functions for Drivers 				       csx_ValidateCIS(9F)

NAME
       csx_ValidateCIS - validate the Card Information Structure (CIS)

SYNOPSIS
       #include <sys/pccard.h>

       int32_t csx_ValidateCIS(client_handle_t ch, cisinfo_t *ci);

INTERFACE LEVEL
       Solaris DDI Specific (Solaris DDI)

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

       ci    Pointer to a cisinfo_t structure.

DESCRIPTION
       This function validates the Card Information Structure (CIS) on the PC Card in the specified socket.

STRUCTURE MEMBERS
       The structure members of cisinfo_t are:

	  uint32_t     Socket;	  /* socket number to validate CIS on */
	   uint32_t	Chains;    /* number of tuple chains in CIS */
	   uint32_t	Tuples;    /* total number of tuples in CIS */

       The fields are defined as follows:

       Socket	 Not used in Solaris, but for portability with other Card Services implementations, it should be set to the logical socket number.

       Chains	 This field returns the number of valid tuple chains located in the CIS. If 0 is returned, the CIS is not valid.

       Tuples	 This field is a Solaris-specific extension and it returns the total number of tuples on all the chains in the PC Card's CIS.

RETURN VALUES
       CS_SUCCESS		  Successful operation.

       CS_NO_CIS		  No CIS on PC Card or CIS is invalid.

       CS_NO_CARD		  No PC Card in socket.

       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_ParseTuple(9F), csx_RegisterClient(9F)

       PC Card 95 Standard, PCMCIA/JEIDA

SunOS 5.11							    19 Jul 1996 					       csx_ValidateCIS(9F)