Flatten the dist and various 4.n.n trees in preparation of future ntp imports.

1 files changed, 0 insertions, 433 deletions

diff --git a/contrib/ntp/ntpd/refclock_bancomm.c b/contrib/ntp/ntpd/refclock_bancomm.c
deleted file mode 100644
index a63be44..0000000
--- a/contrib/ntp/ntpd/refclock_bancomm.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/* refclock_bancomm.c - clock driver for the  Datum/Bancomm bc635VME 
- * Time and Frequency Processor. It requires the BANCOMM bc635VME/
- * bc350VXI Time and Frequency Processor Module Driver for SunOS4.x 
- * and SunOS5.x UNIX Systems. It has been tested on a UltraSparc 
- * IIi-cEngine running Solaris 2.6.
- * 
- * Author(s): 	Ganesh Ramasivan & Gary Cliff, Computing Devices Canada,
- *		Ottawa, Canada
- *
- * Date: 	July 1999
- *
- * Note(s):	The refclock type has been defined as 16.
- *
- *		This program has been modelled after the Bancomm driver
- *		originally written by R. Schmidt of Time Service, U.S. 
- *		Naval Observatory for a HP-UX machine. Since the original
- *		authors no longer plan to maintain this code, all 
- *		references to the HP-UX vme2 driver subsystem bave been
- *		removed. Functions vme_report_event(), vme_receive(), 
- *		vme_control() and vme_buginfo() have been deleted because
- *		they are no longer being used.
- *
- *		The time on the bc635 TFP must be set to GMT due to the 
- *		fact that NTP makes use of GMT for all its calculations.
- *
- *		Installation of the Datum/Bancomm driver creates the 
- *		device file /dev/btfp0 
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#if defined(REFCLOCK) && defined(CLOCK_BANC) 
-
-#include "ntpd.h"
-#include "ntp_io.h"
-#include "ntp_refclock.h"
-#include "ntp_unixtime.h"
-#include "ntp_stdlib.h"
-
-#include <stdio.h>
-#include <syslog.h>
-#include <ctype.h>
-
-/*  STUFF BY RES */
-struct btfp_time                /* Structure for reading 5 time words   */
-                                /* in one ioctl(2) operation.           */
-{
-	unsigned short btfp_time[5];  /* Time words 0,1,2,3, and 4. (16bit)*/
-};
-
-/* SunOS5 ioctl commands definitions.*/
-#define BTFPIOC            ( 'b'<< 8 )
-#define IOCIO( l, n )      ( BTFPIOC | n )
-#define IOCIOR( l, n, s )  ( BTFPIOC | n )
-#define IOCIORN( l, n, s ) ( BTFPIOC | n )
-#define IOCIOWN( l, n, s ) ( BTFPIOC | n )
-
-/***** Simple ioctl commands *****/
-#define RUNLOCK     	IOCIOR(b, 19, int )  /* Release Capture Lockout */
-#define RCR0      	IOCIOR(b, 22, int )  /* Read control register zero.*/
-#define	WCR0		IOCIOWN(b, 23, int)	     /* Write control register zero*/
-
-/***** Compound ioctl commands *****/
-
-/* Read all 5 time words in one call.   */
-#define READTIME	IOCIORN(b, 32, sizeof( struct btfp_time ))
-#define VMEFD "/dev/btfp0"
-
-struct vmedate {               /* structure returned by get_vmetime.c */
-	unsigned short year;
-	unsigned short day;
-	unsigned short hr;
-	unsigned short mn;
-	unsigned short sec;
-	unsigned long frac;
-	unsigned short status;
-};
-
-/* END OF STUFF FROM RES */
-
-/*
- * VME interface parameters. 
- */
-#define VMEPRECISION    (-21)   /* precision assumed (1 us) */
-#define USNOREFID       "BTFP"  /* or whatever */
-#define VMEREFID        "BTFP"  /* reference id */
-#define VMEDESCRIPTION  "Bancomm bc635 TFP" /* who we are */
-#define VMEHSREFID      0x7f7f1000 /* 127.127.16.00 refid hi strata */
-/* clock type 16 is used here  */
-#define GMT           	0       /* hour offset from Greenwich */
-
-/*
- * Imported from ntp_timer module
- */
-extern u_long current_time;     /* current time(s) */
-
-/*
- * Imported from ntpd module
- */
-extern int debug;               /* global debug flag */
-
-/*
- * VME unit control structure.
- * Changes made to vmeunit structure. Most members are now available in the 
- * new refclockproc structure in ntp_refclock.h - 07/99 - Ganesh Ramasivan
- */
-struct vmeunit {
-	struct vmedate vmedata; /* data returned from vme read */
-	u_long lasttime;        /* last time clock heard from */
-};
-
-/*
- * Function prototypes
- */
-static  void    vme_init        (void);
-static  int     vme_start       (int, struct peer *);
-static  void    vme_shutdown    (int, struct peer *);
-static  void    vme_receive     (struct recvbuf *);
-static  void    vme_poll        (int unit, struct peer *);
-struct vmedate *get_datumtime(struct vmedate *);
-
-/*
- * Transfer vector
- */
-struct  refclock refclock_bancomm = {
-	vme_start, 		/* start up driver */
-	vme_shutdown,		/* shut down driver */
-	vme_poll,		/* transmit poll message */
-	noentry,		/* not used (old vme_control) */
-	noentry,		/* initialize driver */ 
-	noentry,		/* not used (old vme_buginfo) */ 
-	NOFLAGS			/* not used */
-};
-
-int fd_vme;  /* file descriptor for ioctls */
-int regvalue;
-
-
-/*
- * vme_start - open the VME device and initialize data for processing
- */
-static int
-vme_start(
-	int unit,
-	struct peer *peer
-	)
-{
-	register struct vmeunit *vme;
-	struct refclockproc *pp;
-	int dummy;
-	char vmedev[20];
-
-	/*
-	 * Open VME device
-	 */
-#ifdef DEBUG
-
-	printf("Opening DATUM VME DEVICE \n");
-#endif
-	if ( (fd_vme = open(VMEFD, O_RDWR)) < 0) {
-		msyslog(LOG_ERR, "vme_start: failed open of %s: %m", vmedev);
-		return (0);
-	}
-	else  { /* Release capture lockout in case it was set from before. */
-		if( ioctl( fd_vme, RUNLOCK, &dummy ) )
-		    msyslog(LOG_ERR, "vme_start: RUNLOCK failed %m");
-
-		regvalue = 0; /* More esoteric stuff to do... */
-		if( ioctl( fd_vme, WCR0, &regvalue ) )
-		    msyslog(LOG_ERR, "vme_start: WCR0 failed %m");
-	}
-
-	/*
-	 * Allocate unit structure
-	 */
-	vme = (struct vmeunit *)emalloc(sizeof(struct vmeunit));
-	bzero((char *)vme, sizeof(struct vmeunit));
-
-
-	/*
-	 * Set up the structures
-	 */
-	pp = peer->procptr;
-	pp->unitptr = (caddr_t) vme;
-	pp->timestarted = current_time;
-
-	pp->io.clock_recv = vme_receive;
-	pp->io.srcclock = (caddr_t)peer;
-	pp->io.datalen = 0;
-	pp->io.fd = fd_vme;
-
-	/*
-	 * All done.  Initialize a few random peer variables, then
- 	 * return success. Note that root delay and root dispersion are
-	 * always zero for this clock.
-	 */
-	peer->precision = VMEPRECISION;
-	memcpy(&pp->refid, USNOREFID,4);
-	return (1);
-}
-
-
-/*
- * vme_shutdown - shut down a VME clock
- */
-static void
-vme_shutdown(
-	int unit, 
-	struct peer *peer
-	)
-{
-	register struct vmeunit *vme;
-	struct refclockproc *pp;
-
-	/*
-	 * Tell the I/O module to turn us off.  We're history.
-	 */
-	pp = peer->procptr;
-	vme = (struct vmeunit *)pp->unitptr;
-	io_closeclock(&pp->io);
-	pp->unitptr = NULL;
-	free(vme);
-}
-
-
-/*
- * vme_receive - receive data from the VME device.
- *
- * Note: This interface would be interrupt-driven. We don't use that
- * now, but include a dummy routine for possible future adventures.
- */
-static void
-vme_receive(
-	struct recvbuf *rbufp
-	)
-{
-}
-
-
-/*
- * vme_poll - called by the transmit procedure
- */
-static void
-vme_poll(
-	int unit,
-	struct peer *peer
-	)
-{
-	struct vmedate *tptr; 
-	struct vmeunit *vme;
-	struct refclockproc *pp;
-	time_t tloc;
-	struct tm *tadr;
-        
-	pp = peer->procptr;	 
-	vme = (struct vmeunit *)pp->unitptr;        /* Here is the structure */
-
-	tptr = &vme->vmedata; 
-	if ((tptr = get_datumtime(tptr)) == NULL ) {
-		refclock_report(peer, CEVNT_BADREPLY);
-		return;
-	}
-
-	get_systime(&pp->lastrec);
-	pp->polls++;
-	vme->lasttime = current_time;
-
-	/*
-	 * Get VME time and convert to timestamp format. 
-	 * The year must come from the system clock.
-	 */
-	
-	  time(&tloc);
-	  tadr = gmtime(&tloc);
-	  tptr->year = (unsigned short)(tadr->tm_year + 1900);
-	
-
-	sprintf(pp->a_lastcode, 
-		"%3.3d %2.2d:%2.2d:%2.2d.%.6ld %1d",
-		tptr->day, 
-		tptr->hr, 
-		tptr->mn,
-		tptr->sec, 
-		tptr->frac, 
-		tptr->status);
-
-	pp->lencode = (u_short) strlen(pp->a_lastcode);
-
-	pp->day =  tptr->day;
-	pp->hour =   tptr->hr;
-	pp->minute =  tptr->mn;
-	pp->second =  tptr->sec;
-	pp->usec =   tptr->frac;	
-
-#ifdef DEBUG
-	if (debug)
-	    printf("pp: %3d %02d:%02d:%02d.%06ld %1x\n",
-		   pp->day, pp->hour, pp->minute, pp->second,
-		   pp->usec, tptr->status);
-#endif
-	if (tptr->status ) {       /*  Status 0 is locked to ref., 1 is not */
-		refclock_report(peer, CEVNT_BADREPLY);
-		return;
-	}
-
-	/*
-	 * Now, compute the reference time value. Use the heavy
-	 * machinery for the seconds and the millisecond field for the
-	 * fraction when present. If an error in conversion to internal
-	 * format is found, the program declares bad data and exits.
-	 * Note that this code does not yet know how to do the years and
-	 * relies on the clock-calendar chip for sanity.
-	 */
-	if (!refclock_process(pp)) {
-		refclock_report(peer, CEVNT_BADTIME);
-		return;
-	}
-	pp->lastref = pp->lastrec;
-	refclock_receive(peer);
-	record_clock_stats(&peer->srcadr, pp->a_lastcode);
-}
-
-struct vmedate *
-get_datumtime(struct vmedate *time_vme)
-{
-	unsigned short  status;
-	char cbuf[7];
-	struct btfp_time vts;
-	
-	if ( time_vme == (struct vmedate *)NULL) {
-  	  time_vme = (struct vmedate *)malloc(sizeof(struct vmedate ));
-	}
-
-	if( ioctl(fd_vme, READTIME, &vts))
-	    msyslog(LOG_ERR, "get_datumtime error: %m");
-
-	/* if you want to actually check the validity of these registers, do a 
-	   define of CHECK   above this.  I didn't find it necessary. - RES
-	*/
-
-#ifdef CHECK            
-
-	/* Get day */
-	sprintf(cbuf,"%3.3x", ((vts.btfp_time[ 0 ] & 0x000f) <<8) +
-		((vts.btfp_time[ 1 ] & 0xff00) >> 8));  
-
-	if (isdigit(cbuf[0]) && isdigit(cbuf[1]) && isdigit(cbuf[2]) )
-	    time_vme->day = (unsigned short)atoi(cbuf);
-	else
-	    time_vme->day = (unsigned short) 0;
-
-	/* Get hour */
-	sprintf(cbuf,"%2.2x", vts.btfp_time[ 1 ] & 0x00ff);
-
-	if (isdigit(cbuf[0]) && isdigit(cbuf[1]))
-	    time_vme->hr = (unsigned short)atoi(cbuf);
-	else
-	    time_vme->hr = (unsigned short) 0;
-
-	/* Get minutes */
-	sprintf(cbuf,"%2.2x", (vts.btfp_time[ 2 ] & 0xff00) >>8);
-	if (isdigit(cbuf[0]) && isdigit(cbuf[1]))
-	    time_vme->mn = (unsigned short)atoi(cbuf);
-	else
-	    time_vme->mn = (unsigned short) 0;
-
-	/* Get seconds */
-	sprintf(cbuf,"%2.2x", vts.btfp_time[ 2 ] & 0x00ff);
-
-	if (isdigit(cbuf[0]) && isdigit(cbuf[1]))
-	    time_vme->sec = (unsigned short)atoi(cbuf);
-	else
-	    time_vme->sec = (unsigned short) 0;
-
-	/* Get microseconds.  Yes, we ignore the 0.1 microsecond digit so we can
-	   use the TVTOTSF function  later on...*/
-
-	sprintf(cbuf,"%4.4x%2.2x", vts.btfp_time[ 3 ],
-		vts.btfp_time[ 4 ]>>8);
-
-	if (isdigit(cbuf[0]) && isdigit(cbuf[1]) && isdigit(cbuf[2])
-	    && isdigit(cbuf[3]) && isdigit(cbuf[4]) && isdigit(cbuf[5]))
-	    time_vme->frac = (u_long) atoi(cbuf);
-	else
-	    time_vme->frac = (u_long) 0;
-#else
-
-	/* DONT CHECK  just trust the card */
-
-	/* Get day */
-	sprintf(cbuf,"%3.3x", ((vts.btfp_time[ 0 ] & 0x000f) <<8) +
-		((vts.btfp_time[ 1 ] & 0xff00) >> 8));  
-	time_vme->day = (unsigned short)atoi(cbuf);
-
-	/* Get hour */
-	sprintf(cbuf,"%2.2x", vts.btfp_time[ 1 ] & 0x00ff);
-
-	time_vme->hr = (unsigned short)atoi(cbuf);
-
-	/* Get minutes */
-	sprintf(cbuf,"%2.2x", (vts.btfp_time[ 2 ] & 0xff00) >>8);
-	time_vme->mn = (unsigned short)atoi(cbuf);
-
-	/* Get seconds */
-	sprintf(cbuf,"%2.2x", vts.btfp_time[ 2 ] & 0x00ff);
-	time_vme->sec = (unsigned short)atoi(cbuf);
-
-	/* Get microseconds.  Yes, we ignore the 0.1 microsecond digit so we can
-	   use the TVTOTSF function  later on...*/
-
-	sprintf(cbuf,"%4.4x%2.2x", vts.btfp_time[ 3 ],
-		vts.btfp_time[ 4 ]>>8);
-
-	time_vme->frac = (u_long) atoi(cbuf);
-
-#endif /* CHECK */
-
-	/* Get status bit */
-	status = (vts.btfp_time[0] & 0x0010) >>4;
-	time_vme->status = status;  /* Status=0 if locked to ref. */
-	/* Status=1 if flywheeling */
-	if (status) {        /* lost lock ? */
-		return ((void *)NULL);
-	}
-	else
-	    return (time_vme);
-}
-
-#else
-int refclock_bancomm_bs;
-#endif /* REFCLOCK */