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csx_parse_cistpl_devicegeo(9f) [opensolaris man page]

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

NAME

       csx_Parse_CISTPL_DEVICEGEO - parse the Device Geo tuple

SYNOPSIS

       #include <sys/pccard.h>

       int32_t csx_Parse_CISTPL_DEVICEGEO(client_handle_t ch, tuple_t *tp,
	    cistpl_devicegeo_t *pt);

INTERFACE LEVEL

       Solaris DDI Specific (Solaris DDI)

PARAMETERS

       ch     Client handle returned from csx_RegisterClient(9F).

       tp     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_devicegeo_t structure which contains the parsed Device Geo tuple information upon return from this function.

DESCRIPTION

       This function parses the Device Geo tuple, CISTPL_DEVICEGEO, into a form usable by PC Card drivers.

       The CISTPL_DEVICEGEO tuple describes the device geometry of common memory partitions.

STRUCTURE MEMBERS

       The structure members of cistpl_devicegeo_t are:

	 uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].bus;
	 uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].ebs;
	 uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].rbs;
	 uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].wbs;
	 uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].part;
	 uint32_t     info[CISTPL_DEVICEGEO_MAX_PARTITIONS].hwil;

       The fields are defined as follows:

       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].bus

	   This field indicates the card interface width in bytes for the given partition.

       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].ebs

	   This field indicates the minimum erase block size for the given partition.

       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].rbs

	   This field indicates the minimum read block size for the given partition.

       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].wbs

	   This field indicates the minimum write block size for the given partition.

       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].part

	   This field indicates the segment partition subdivisions for the given partition.

       info[CISTPL_DEVICEGEO_MAX_PARTITIONS].hwil

	   This field indicates the hardware interleave

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_GetNextTuple(9F), csx_GetTupleData(9F), csx_Parse_CISTPL_DEVICEGEO_A(9F), csx_RegisterClient(9F), tuple(9S)

       PC Card 95 Standard, PCMCIA/JEIDA

SunOS 5.11							    16 May 1997 				    csx_Parse_CISTPL_DEVICEGEO(9F)

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

NAME

       csx_Parse_CISTPL_GEOMETRY - parse the Geometry tuple

SYNOPSIS

       #include <sys/pccard.h>

       int32_t csx_Parse_CISTPL_GEOMETRY(client_handle_t ch, tuple_t *tu, cistpl_geometry_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_geometry_t structure which contains the parsed CISTPL_GEOMETRY tuple information upon return from this func-
		tion.

DESCRIPTION

       This function parses the Geometry tuple, CISTPL_GEOMETRY, into a form usable by PC Card drivers.

       The CISTPL_GEOMETRY tuple indicates the geometry of a disk-like device.

STRUCTURE MEMBERS

       The structure members of cistpl_geometry_t are:

	  uint32_t     spt;
	  uint32_t     tpc;
	  uint32_t     ncyl;

       The fields are defined as follows:

       spt	       This field indicates the number of sectors per track.

       tpc	       This field indicates the number of tracks per cylinder.

       ncyl	       This field indicates the number of cylinders.

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

SunOS 5.10							    24 Jan 1997 				     csx_Parse_CISTPL_GEOMETRY(9F)
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