Current File : //usr/share/man/man9f/csx_Parse_CISTPL_GEOMETRY.9f

'\" te
.\"  Copyright (c) 1996, Sun Microsystems, Inc.  All Rights Reserved
.TH csx_Parse_CISTPL_GEOMETRY 9F "24 Jan 1997" "SunOS 5.11" "Kernel Functions for Drivers"
.SH NAME
csx_Parse_CISTPL_GEOMETRY \- parse the Geometry tuple
.SH SYNOPSIS
.LP
.nf
#include <sys/pccard.h>

\fBint32_t\fR \fBcsx_Parse_CISTPL_GEOMETRY\fR(\fBclient_handle_t\fR \fIch\fR, \fBtuple_t *\fR\fItu\fR,
     \fBcistpl_geometry_t *\fR\fIpt\fR);
.fi

.SH INTERFACE LEVEL
.sp
.LP
Solaris \fBDDI\fR Specific (Solaris \fBDDI\fR)
.SH PARAMETERS
.sp
.ne 2
.mk
.na
\fB\fIch\fR\fR
.ad
.RS 6n
.rt  
Client handle returned from \fBcsx_RegisterClient\fR(9F). 
.RE

.sp
.ne 2
.mk
.na
\fB\fItu\fR\fR
.ad
.RS 6n
.rt  
Pointer to a \fBtuple_t\fR structure (see \fBtuple\fR(9S)) returned by a call to \fBcsx_GetFirstTuple\fR(9F) or \fBcsx_GetNextTuple\fR(9F). 
.RE

.sp
.ne 2
.mk
.na
\fB\fIpt\fR\fR
.ad
.RS 6n
.rt  
Pointer to a \fBcistpl_geometry_t\fR structure which contains the parsed \fBCISTPL_GEOMETRY\fR tuple information upon return from this function.
.RE

.SH DESCRIPTION
.sp
.LP
This function parses the Geometry tuple, \fBCISTPL_GEOMETRY\fR, into a form usable by \fBPC\fR Card drivers.
.sp
.LP
The \fBCISTPL_GEOMETRY\fR tuple indicates the geometry of a disk-like device.
.SH STRUCTURE MEMBERS
.sp
.LP
The structure members of \fBcistpl_geometry_t\fR are:
.sp
.in +2
.nf
  uint32_t     spt;
   uint32_t     tpc;
   uint32_t     ncyl;
.fi
.in -2

.sp
.LP
The fields are defined as follows:
.sp
.ne 2
.mk
.na
\fB\fBspt\fR\fR
.ad
.RS 8n
.rt  
This field indicates the number of sectors per track.
.RE

.sp
.ne 2
.mk
.na
\fB\fBtpc\fR\fR
.ad
.RS 8n
.rt  
This field indicates the number of tracks per cylinder.
.RE

.sp
.ne 2
.mk
.na
\fB\fBncyl\fR\fR
.ad
.RS 8n
.rt  
This field indicates the number of cylinders.
.RE

.SH RETURN VALUES
.sp
.ne 2
.mk
.na
\fB\fBCS_SUCCESS\fR\fR
.ad
.RS 27n
.rt  
Successful operation.
.RE

.sp
.ne 2
.mk
.na
\fB\fBCS_BAD_HANDLE\fR\fR
.ad
.RS 27n
.rt  
Client handle is invalid.
.RE

.sp
.ne 2
.mk
.na
\fB\fBCS_UNKNOWN_TUPLE\fR\fR
.ad
.RS 27n
.rt  
Parser does not know how to parse tuple.
.RE

.sp
.ne 2
.mk
.na
\fB\fBCS_NO_CARD\fR\fR
.ad
.RS 27n
.rt  
No \fBPC\fR Card in socket.
.RE

.sp
.ne 2
.mk
.na
\fB\fBCS_NO_CIS\fR\fR
.ad
.RS 27n
.rt  
No Card Information Structure (\fBCIS\fR) on \fBPC\fR Card.
.RE

.sp
.ne 2
.mk
.na
\fB\fBCS_UNSUPPORTED_FUNCTION\fR\fR
.ad
.RS 27n
.rt  
No \fBPCMCIA\fR hardware installed.
.RE

.SH CONTEXT
.sp
.LP
This function may be called from user or kernel context.
.SH SEE ALSO
.sp
.LP
\fBcsx_GetFirstTuple\fR(9F), \fBcsx_GetTupleData\fR(9F), \fBcsx_RegisterClient\fR(9F), \fBcsx_ValidateCIS\fR(9F), \fBtuple\fR(9S) 
.sp
.LP
\fIPC Card 95 Standard\fR, PCMCIA/JEIDA