diff --git a/src/dev/devAiDvx2502.c b/src/dev/devAiDvx2502.c
index 47533b6f9..0917abb33 100644
--- a/src/dev/devAiDvx2502.c
+++ b/src/dev/devAiDvx2502.c
@@ -1,5 +1,5 @@
 /* devAiDvx2502.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAiDvx2502.c - Device Support Routines */
 /*
diff --git a/src/dev/devAiKscV215.c b/src/dev/devAiKscV215.c
index ebbbaf869..00ae98140 100644
--- a/src/dev/devAiKscV215.c
+++ b/src/dev/devAiKscV215.c
@@ -1,5 +1,5 @@
 /* devAiKscV215.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /*
  *      Original Author: Bob Dalesio
diff --git a/src/dev/devAiSoft.c b/src/dev/devAiSoft.c
index afe8fc45f..6aa1b505e 100644
--- a/src/dev/devAiSoft.c
+++ b/src/dev/devAiSoft.c
@@ -1,5 +1,5 @@
 /* devAiSoft.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAiSoft.c - Device Support Routines for soft Analog Input Records*/
 /*
@@ -73,7 +73,7 @@ struct {
 	init_record,
 	NULL,
 	read_ai,
-	NULL};
+	NULL };
 
 
 static long init_record(pai)
@@ -86,32 +86,37 @@ static long init_record(pai)
     case (CONSTANT) :
 	pai->val = pai->inp.value.value;
 	pai->udf = FALSE;
+
 	break;
     case (PV_LINK) :
-	status = dbCaAddInlink(&(pai->inp), (void *) pai, "VAL");
-	if(status) return(status);
-	break;
     case (DB_LINK) :
+	status = recGblInitFastInLink(&(pai->inp), (struct dbCommon *) pai,
+                               DBR_DOUBLE, "VAL");
+
+	if (status)
+           return(status);
+
 	break;
     default :
-	recGblRecordError(S_db_badField,(void *)pai,
+	recGblRecordError(S_db_badField, (void *)pai,
 		"devAiSoft (init_record) Illegal INP field");
+
 	return(S_db_badField);
     }
     /* Make sure record processing routine does not perform any conversion*/
-    pai->linr=0;
+    pai->linr = 0;
     return(0);
 }
 
 static long read_ai(pai)
     struct aiRecord	*pai;
 {
-    long status,options=0,nRequest=1;
+    long status;
 
-    status = recGblGetLinkValue(&(pai->inp),(void *)pai,DBR_DOUBLE,&(pai->val),
-              &options,&nRequest);
+    status = recGblGetFastLink(&(pai->inp), (void *) pai, &(pai->val));
 
-    if(RTN_SUCCESS(status)) pai->udf=FALSE;
+    if (RTN_SUCCESS(status))
+       pai->udf = FALSE;
 
     return(2); /*don't convert*/
 }
diff --git a/src/dev/devAiSoftRaw.c b/src/dev/devAiSoftRaw.c
index 4f2394945..d68436765 100644
--- a/src/dev/devAiSoftRaw.c
+++ b/src/dev/devAiSoftRaw.c
@@ -1,5 +1,5 @@
 /* devAiSoftRaw.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAiSoftRaw.c - Device Support Routines for soft Analog Input Records*/
 /*
@@ -88,12 +88,9 @@ static long init_record(pai)
 	pai->rval = pai->inp.value.value;
 	break;
     case (PV_LINK) :
-        status = dbCaAddInlink(&(pai->inp), (void *) pai, "RVAL");
-        if(status) return(status);
-	break;
     case (DB_LINK) :
-	break;
-    case (CA_LINK) :
+        status = recGblInitFastInLink(&(pai->inp), (void *) pai, DBR_LONG, "RVAL");
+        if(status) return(status);
 	break;
     default :
 	recGblRecordError(S_db_badField,(void *)pai,
@@ -106,10 +103,9 @@ static long init_record(pai)
 static long read_ai(pai)
     struct aiRecord	*pai;
 {
-    long status,options=0,nRequest=1;
+    long status;
 
-    status = recGblGetLinkValue(&(pai->inp),(void *)pai,DBR_LONG,&(pai->rval),
-              &options,&nRequest);
+    status = recGblGetFastLink(&(pai->inp),(void *)pai,&(pai->rval));
 
     return(0);
 }
diff --git a/src/dev/devAiSymb.c b/src/dev/devAiSymb.c
index c3f8b77c7..aa4d03c58 100644
--- a/src/dev/devAiSymb.c
+++ b/src/dev/devAiSymb.c
@@ -1,3 +1,5 @@
+/* base/src/dev $Id$ */
+
 /* @(#)devAiSymb.c	1.1	6/4/93
  *      Device Support for VxWorks Global Symbol Analog Input Records
  *
diff --git a/src/dev/devAiTestAsyn.c b/src/dev/devAiTestAsyn.c
index 0165959fb..b3db29ac5 100644
--- a/src/dev/devAiTestAsyn.c
+++ b/src/dev/devAiTestAsyn.c
@@ -1,5 +1,5 @@
 /* devAiTestAsyn.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAiTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devAiXy566Di.c b/src/dev/devAiXy566Di.c
index 6c7bfaf3f..7bbe63539 100644
--- a/src/dev/devAiXy566Di.c
+++ b/src/dev/devAiXy566Di.c
@@ -1,5 +1,5 @@
 /* devAiXy566Di.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAiXy566Di.c - Device Support Routines */
 /*
diff --git a/src/dev/devAiXy566DiL.c b/src/dev/devAiXy566DiL.c
index 55912a95c..bcb4541f4 100644
--- a/src/dev/devAiXy566DiL.c
+++ b/src/dev/devAiXy566DiL.c
@@ -1,5 +1,5 @@
 /* devAiXy566DiL.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAiXy566DiL.c - Device Support Routines */
 /*
diff --git a/src/dev/devAiXy566Se.c b/src/dev/devAiXy566Se.c
index 8ad0f89a8..b6a27ad46 100644
--- a/src/dev/devAiXy566Se.c
+++ b/src/dev/devAiXy566Se.c
@@ -1,5 +1,5 @@
 /* devAiXy566Se.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAiXy566Se.c - Device Support Routines */
 /*
diff --git a/src/dev/devAllenBradley.c b/src/dev/devAllenBradley.c
index 84e180136..2bf0d8d35 100644
--- a/src/dev/devAllenBradley.c
+++ b/src/dev/devAllenBradley.c
@@ -1,5 +1,5 @@
 /* devAllenBradley.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAllenBradley.c - Device Support Routines for  Allen Bradley*/
 /*
@@ -32,7 +32,8 @@
  * -----------------
  * .01  08-27-92	mrk	Combined all Allen Bradley devive support
  * .02  02-08-94	mrk	Issue Hardware Errors BUT prevent Error Message Storms
- * .02  04-13-94	mrk	Fixed IXE problems
+ * .03  03-30-94        mcn     support for devMbboDirect and devMbbiDirect
+ * .04  04-13-94	mrk	Fixed IXE problems
  * 	...
  */
 
@@ -56,11 +57,11 @@
 #include        <biRecord.h>
 #include        <boRecord.h>
 #include        <mbbiRecord.h>
+#include        <mbbiDirectRecord.h>
 #include        <mbboRecord.h>
+#include        <mbboDirectRecord.h>
 #include        <drvAb.h>
 
-
-
 /* Create the dsets*/
 static long init_1771Ife();
 static long read_1771Ife();
@@ -131,11 +132,17 @@ static long init_bi16();
 static long ioinfo_bi16();
 static long read_bi16();
 static long init_mbbi();
+static long init_mbbiDirect();
 static long ioinfo_mbbi();
+static long ioinfo_mbbiDirect();
 static long read_mbbi();
+static long read_mbbiDirect();
 static long init_mbbi16();
+static long init_mbbiDirect16();
 static long ioinfo_mbbi16();
+static long ioinfo_mbbiDirect16();
 static long read_mbbi16();
+static long read_mbbiDirect16();
 typedef struct {
 	long		number;
 	DEVSUPFUN	report;
@@ -147,16 +154,22 @@ typedef struct {
 ABBIDSET devBiAb={ 5, NULL, NULL, init_bi, ioinfo_bi, read_bi};
 ABBIDSET devBiAb16={ 5, NULL, NULL, init_bi16, ioinfo_bi16, read_bi16};
 ABBIDSET devMbbiAb={ 5, NULL, NULL, init_mbbi, ioinfo_mbbi, read_mbbi};
+ABBIDSET devMbbiDirectAb={ 5, NULL, NULL, init_mbbiDirect, ioinfo_mbbiDirect, read_mbbiDirect};
 ABBIDSET devMbbiAb16={ 5, NULL, NULL, init_mbbi16, ioinfo_mbbi16, read_mbbi16};
+ABBIDSET devMbbiDirectAb16={ 5, NULL, NULL, init_mbbiDirect16, ioinfo_mbbiDirect16, read_mbbiDirect16};
 
 static long init_bo();
 static long write_bo();
 static long init_bo16();
 static long write_bo16();
 static long init_mbbo();
+static long init_mbboDirect();
 static long write_mbbo();
+static long write_mbboDirect();
 static long init_mbbo16();
+static long init_mbboDirect16();
 static long write_mbbo16();
+static long write_mbboDirect16();
 typedef struct {
 	long		number;
 	DEVSUPFUN	report;
@@ -168,7 +181,9 @@ typedef struct {
 ABBODSET devBoAb={ 5, NULL, NULL, init_bo, NULL, write_bo};
 ABBODSET devBoAb16={ 5, NULL, NULL, init_bo16, NULL, write_bo16};
 ABBODSET devMbboAb={ 5, NULL, NULL, init_mbbo, NULL, write_mbbo};
+ABBODSET devMbboDirectAb={ 5, NULL, NULL, init_mbboDirect, NULL, write_mbboDirect};
 ABBODSET devMbboAb16={ 5, NULL, NULL, init_mbbo16, NULL, write_mbbo16};
+ABBODSET devMbboDirectAb16={ 5, NULL, NULL, init_mbboDirect16, NULL, write_mbboDirect16};
 
 
 static long init_1771Ife(struct aiRecord	*pai)
@@ -929,6 +944,62 @@ static long read_mbbi(struct mbbiRecord	*pmbbi)
 	unsigned long value;
 
 	
+	pabio = (struct abio *)&(pmbbi->inp.value);
+	status = ab_bidriver(ABBI_08_BIT,pabio->link,pabio->adapter,
+	   pabio->card,pabio->plc_flag,pmbbi->mask,&value);
+	if(status==0) {
+		pmbbi->rval = value;
+		return(0);
+	} else {
+                if(recGblSetSevr(pmbbi,READ_ALARM,INVALID_ALARM) && errVerbose
+		&& (pmbbi->stat!=READ_ALARM || pmbbi->sevr!=INVALID_ALARM))
+			recGblRecordError(-1,(void *)pmbbi,"ab_bidriver Error");
+		return(2);
+	}
+}
+
+static long init_mbbiDirect(struct mbbiDirectRecord	*pmbbi)
+{
+
+    /* mbbi.inp must be an AB_IO */
+    switch (pmbbi->inp.type) {
+    case (AB_IO) :
+	pmbbi->shft = pmbbi->inp.value.abio.signal;
+	pmbbi->mask <<= pmbbi->shft;
+	break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbi,
+	    "devMbbiDirectAb (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
+static long ioinfo_mbbiDirect(
+    int			cmd,
+    struct mbbiDirectRecord	*pmbbi,
+    IOSCANPVT		*ppvt)
+{
+    struct abio *pabio;
+    unsigned long value;
+
+    pabio = (struct abio *)&(pmbbi->inp.value);
+    ab_bi_getioscanpvt(pabio->link,pabio->adapter,pabio->card,ppvt);
+    /*call ab_bidriver so that it knows it has a binary input*/
+    if(cmd==0) {
+	(void) ab_bidriver(ABBI_08_BIT,pabio->link,pabio->adapter,
+		pabio->card,pabio->plc_flag,pmbbi->mask,&value);
+    }
+    return(0);
+}
+
+static long read_mbbiDirect(struct mbbiDirectRecord	*pmbbi)
+{
+	struct abio *pabio;
+	int	    status;
+	unsigned long value;
+
+	
 	pabio = (struct abio *)&(pmbbi->inp.value);
 	status = ab_bidriver(ABBI_08_BIT,pabio->link,pabio->adapter,
 	   pabio->card,pabio->plc_flag,pmbbi->mask,&value);
@@ -998,6 +1069,61 @@ static long read_mbbi16(struct mbbiRecord *pmbbi)
 	}
 }
 
+static long init_mbbiDirect16(struct mbbiDirectRecord *pmbbi)
+{
+
+    /* mbbi.inp must be an AB_IO */
+    switch (pmbbi->inp.type) {
+    case (AB_IO) :
+	pmbbi->shft = pmbbi->inp.value.abio.signal;
+	pmbbi->mask <<= pmbbi->shft;
+	break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbi,
+	    "devMbbiDirectAb16 (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
+static long ioinfo_mbbiDirect16(
+    int			cmd,
+    struct mbbiDirectRecord	*pmbbi,
+    IOSCANPVT		*ppvt)
+{
+    struct abio *pabio;
+    unsigned long value;
+
+    pabio = (struct abio *)&(pmbbi->inp.value);
+    ab_bi_getioscanpvt(pabio->link,pabio->adapter,pabio->card,ppvt);
+    /*call ab_bidriver so that it knows it has a binary input*/
+    if(cmd==0) {
+	(void) ab_bidriver(ABBI_16_BIT,pabio->link,pabio->adapter,
+		pabio->card,pabio->plc_flag,pmbbi->mask,&value);
+    }
+    return(0);
+}
+
+static long read_mbbiDirect16(struct mbbiDirectRecord *pmbbi)
+{
+	struct abio *pabio;
+	int	    status;
+	unsigned long value;
+	
+	pabio = (struct abio *)&(pmbbi->inp.value);
+	status = ab_bidriver(ABBI_16_BIT,pabio->link,pabio->adapter,
+	   pabio->card,pabio->plc_flag,pmbbi->mask,&value);
+	if(status==0) {
+		pmbbi->rval = value;
+		return(0);
+	} else {
+                if(recGblSetSevr(pmbbi,READ_ALARM,INVALID_ALARM) && errVerbose
+		&& (pmbbi->stat!=READ_ALARM || pmbbi->sevr!=INVALID_ALARM))
+			recGblRecordError(-1,(void *)pmbbi,"ab_bidriver Error");
+		return(2);
+	}
+}
+
 static long init_bo(struct boRecord *pbo)
 {
     unsigned long value;
@@ -1114,6 +1240,48 @@ static long write_mbbo(struct mbboRecord *pmbbo)
 	unsigned long value;
 
 	
+	pabio = &(pmbbo->out.value.abio);
+	status = ab_bodriver(ABBO_08_BIT,pabio->link,pabio->adapter,
+	   pabio->card,pabio->plc_flag,pmbbo->rval,pmbbo->mask);
+	if(status!=0) {
+                if(recGblSetSevr(pmbbo,WRITE_ALARM,INVALID_ALARM) && errVerbose
+		&& (pmbbo->stat!=WRITE_ALARM || pmbbo->sevr!=INVALID_ALARM))
+			recGblRecordError(-1,(void *)pmbbo,"ab_bodriver Error");
+	}
+	return(0);
+}
+
+static long init_mbboDirect(struct mbboDirectRecord	*pmbbo)
+{
+    unsigned long value;
+    struct abio *pabio;
+    int		status=0;
+
+    /* mbbo.out must be an AB_IO */
+    switch (pmbbo->out.type) {
+    case (AB_IO) :
+	pabio = &(pmbbo->out.value.abio);
+	pmbbo->shft = pabio->signal;
+	pmbbo->mask <<= pmbbo->shft;
+	status = ab_boread(ABBO_08_BIT,pabio->link,pabio->adapter,pabio->card,&value,pmbbo->mask);
+	if(status==0) pmbbo->rval = value;
+	else status = 2;
+	break;
+    default :
+	status = S_db_badField;
+	recGblRecordError(status,(void *)pmbbo,
+		"devMbboDirectAb (init_record) Illegal OUT field");
+    }
+    return(status);
+}
+
+static long write_mbboDirect(struct mbboDirectRecord *pmbbo)
+{
+	struct abio *pabio;
+	int	    status;
+	unsigned long value;
+
+	
 	pabio = &(pmbbo->out.value.abio);
 	status = ab_bodriver(ABBO_08_BIT,pabio->link,pabio->adapter,
 	   pabio->card,pabio->plc_flag,pmbbo->rval,pmbbo->mask);
@@ -1165,3 +1333,45 @@ static long write_mbbo16(struct mbboRecord *pmbbo)
 	}
 	return(0);
 }
+
+static long init_mbboDirect16(struct mbboDirectRecord *pmbbo)
+{
+    unsigned long value;
+    struct abio *pabio;
+    int		status=0;
+
+    /* mbbo.out must be an AB_IO */
+    switch (pmbbo->out.type) {
+    case (AB_IO) :
+	pabio = &(pmbbo->out.value.abio);
+	pmbbo->shft = pabio->signal;
+	pmbbo->mask <<= pmbbo->shft;
+	status = ab_boread(ABBO_16_BIT,pabio->link,pabio->adapter,pabio->card,&value,pmbbo->mask);
+	if(status==0) pmbbo->rval = value;
+	else status = 2;
+	break;
+    default :
+	status = S_db_badField;
+	recGblRecordError(status,(void *)pmbbo,
+		"devMbboDirectAb16 (init_record) Illegal OUT field");
+    }
+    return(status);
+}
+
+static long write_mbboDirect16(struct mbboDirectRecord *pmbbo)
+{
+	struct abio *pabio;
+	int	    status;
+
+	
+	pabio = &(pmbbo->out.value.abio);
+	status = ab_bodriver(ABBO_16_BIT,pabio->link,pabio->adapter,
+	   pabio->card,pabio->plc_flag,pmbbo->rval,pmbbo->mask);
+	if(status!=0) {
+                if(recGblSetSevr(pmbbo,WRITE_ALARM,INVALID_ALARM) && errVerbose
+		&& (pmbbo->stat!=WRITE_ALARM || pmbbo->sevr!=INVALID_ALARM))
+			recGblRecordError(-1,(void *)pmbbo,"ab_bodriver Error");
+	}
+	return(0);
+}
+
diff --git a/src/dev/devAoSoft.c b/src/dev/devAoSoft.c
index 8df67e7ff..44a3b6317 100644
--- a/src/dev/devAoSoft.c
+++ b/src/dev/devAoSoft.c
@@ -1,5 +1,5 @@
 /* devAoSoft.c */
-/* share/src/dev @(#)devAoSoft.c	1.13     4/6/92 */
+/* base/src/dev $Id$ */
 
 /* Device Support Routines for soft Analog Output Records*/
 /*
@@ -53,8 +53,6 @@
 #include	<aoRecord.h>
 
 /* added for Channel Access Links */
-long dbCaAddOutlink();
-long dbCaPutLink();
 static long init_record();
 
 /* Create the dset for devAoSoft */
@@ -83,11 +81,10 @@ struct aoRecord *pao;
 
     long status=0;
 
-    if (pao->out.type == PV_LINK)
-	status = dbCaAddOutlink(&(pao->out), (void *) pao, "OVAL");
+    status = recGblInitFastOutLink(&(pao->out), (void *) pao, DBR_DOUBLE, "OVAL");
 
     /* dont convert */
-    if ( status == 0 ) status = 2;
+    if (status == 0) status = 2;
 
     return status;
 
@@ -96,9 +93,9 @@ struct aoRecord *pao;
 static long write_ao(pao)
     struct aoRecord	*pao;
 {
-    long status,nRequest=1;
+    long status;
 
-    status = recGblPutLinkValue(&(pao->out),(void *)pao,DBR_DOUBLE,&(pao->oval),&nRequest);
+    status = recGblPutFastLink(&(pao->out), (void *)pao, &(pao->oval));
 
     return(status);
 }
diff --git a/src/dev/devAoSoftRaw.c b/src/dev/devAoSoftRaw.c
index 5f0082e60..1cdf18455 100644
--- a/src/dev/devAoSoftRaw.c
+++ b/src/dev/devAoSoftRaw.c
@@ -1,5 +1,5 @@
 /* devAoSoftRaw.c */
-/* share/src/dev @(#)devAoSoftRaw.c	1.6     4/6/92 */
+/* base/src/dev $Id$ */
 
 /* Device Support Routines for soft raw Analog Output Records*/
 /*
@@ -50,9 +50,6 @@
 #include	<special.h>
 #include	<aoRecord.h>
 
-/* added for Channel Access Links */
-long dbCaAddOutlink();
-long dbCaPutLink();
 static long init_record();
 
 /* Create the dset for devAoSoftRaw */
@@ -78,13 +75,9 @@ struct {
 static long init_record(pao)
 struct aoRecord *pao;
 {
+    long status = 0L;
 
-long status;
-
-    if (pao->out.type == PV_LINK)
-	status = dbCaAddOutlink(&(pao->out), (void *) pao, "RVAL");
-    else
-	status = 0L;
+    status = recGblInitFastOutLink(&(pao->out), (void *) pao, DBR_LONG, "RVAL");
 
     return status;
 
@@ -93,9 +86,9 @@ long status;
 static long write_ao(pao)
     struct aoRecord	*pao;
 {
-    long status,nRequest=1;
+    long status;
 
-    status = recGblPutLinkValue(&(pao->out),(void *)pao,DBR_LONG,&(pao->rval),&nRequest);
+    status = recGblPutFastLink(&(pao->out), (void *)pao, &(pao->rval));
 
     return(status);
 }
diff --git a/src/dev/devAoSymb.c b/src/dev/devAoSymb.c
index 696955989..ccf90ccff 100644
--- a/src/dev/devAoSymb.c
+++ b/src/dev/devAoSymb.c
@@ -1,3 +1,5 @@
+/* base/src/dev $Id$ */
+
 /* @(#)devAoSymb.c	1.1	6/4/93
  *      Device Support for VxWorks Global Symbol Analog Output Records
  *
diff --git a/src/dev/devAoTestAsyn.c b/src/dev/devAoTestAsyn.c
index 5b5dfff3f..edbebed44 100644
--- a/src/dev/devAoTestAsyn.c
+++ b/src/dev/devAoTestAsyn.c
@@ -1,5 +1,5 @@
 /* devAoTestAsyn.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAoTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devAoVmiVme4100.c b/src/dev/devAoVmiVme4100.c
index fbe9197bf..98e6c667f 100644
--- a/src/dev/devAoVmiVme4100.c
+++ b/src/dev/devAoVmiVme4100.c
@@ -1,5 +1,5 @@
 /* devAoVmiVme4100.c.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* Device Support Routines for VMI4100 analog output*/
 /*
diff --git a/src/dev/devAt5Vxi.c b/src/dev/devAt5Vxi.c
index 0d90b0391..5120b1565 100644
--- a/src/dev/devAt5Vxi.c
+++ b/src/dev/devAt5Vxi.c
@@ -1,5 +1,5 @@
 /* devAt5Vxi.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devAt5Vxi.c - Device Support Routines */
 /*
@@ -33,6 +33,8 @@
  * .01  08-21-92	mrk	Replaces individual At5Vxi modules
  * .02 	05-27-93	joh	changed linear conversion
  * .03 	09-01-93	joh	expects EPICS status from driver	
+ * .04	09-02-93	mcn	added AT5VXI Timer support
+ * .05	10-08-93	mcn	added support for Direct mbbo and mbbi
  */
 
 #include	<vxWorks.h>
@@ -54,7 +56,9 @@
 #include	<biRecord.h>
 #include	<boRecord.h>
 #include	<mbbiRecord.h>
-#include	<mbboRecord.h>
+#include        <mbbiDirectRecord.h>
+#include        <mbboRecord.h>
+#include        <mbboDirectRecord.h>
 #include	<timerRecord.h>
 
 #include 	<drvAt5Vxi.h>
@@ -67,10 +71,13 @@ static long init_ao();
 static long init_bi();
 static long init_bo();
 static long init_mbbi();
+static long init_mbbiDirect();
 static long init_mbbo();
+static long init_mbboDirect();
 static long ai_ioinfo();
 static long bi_ioinfo();
 static long mbbi_ioinfo();
+static long mbbiDirect_ioinfo();
 static long read_timer();
 static long read_ai();
 static long write_ao();
@@ -78,7 +85,9 @@ static long read_bi();
 static long write_timer();
 static long write_bo();
 static long read_mbbi();
+static long read_mbbiDirect();
 static long write_mbbo();
+static long write_mbboDirect();
 static long ai_lincvt();
 static long ao_lincvt();
 
@@ -97,7 +106,9 @@ AT5VXIDSET devAoAt5Vxi=   {6, NULL, NULL, init_ao, NULL, write_ao, ao_lincvt};
 AT5VXIDSET devBiAt5Vxi=   {6, NULL, NULL, init_bi, bi_ioinfo, read_bi, NULL};
 AT5VXIDSET devBoAt5Vxi=   {6, NULL, NULL, init_bo, NULL, write_bo, NULL};
 AT5VXIDSET devMbbiAt5Vxi= {6, NULL, NULL, init_mbbi, mbbi_ioinfo, read_mbbi, NULL};
+AT5VXIDSET devMbbiDirectAt5Vxi= {6, NULL, NULL, init_mbbiDirect, mbbiDirect_ioinfo, read_mbbiDirect, NULL};
 AT5VXIDSET devMbboAt5Vxi= {6, NULL, NULL, init_mbbo, NULL, write_mbbo, NULL};
+AT5VXIDSET devMbboDirectAt5Vxi= {6, NULL, NULL, init_mbboDirect, NULL, write_mbboDirect, NULL};
  
  /* DSET structure for timer records */
  typedef struct {
@@ -400,6 +411,23 @@ static long init_mbbi(struct mbbiRecord	*pmbbi)
     return(0);
 }
 
+static long init_mbbiDirect(struct mbbiDirectRecord	*pmbbi)
+{
+
+    /* mbbi.inp must be an VME_IO */
+    switch (pmbbi->inp.type) {
+    case (VME_IO) :
+	pmbbi->shft = pmbbi->inp.value.vmeio.signal;
+	pmbbi->mask <<= pmbbi->shft;
+	break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbi,
+		"devMbbiDirectAt5Vxi (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
 static long mbbi_ioinfo(
     int               cmd,
     struct mbbiRecord     *pmbbi,
@@ -408,6 +436,14 @@ static long mbbi_ioinfo(
     return at5vxi_getioscanpvt(pmbbi->inp.value.vmeio.card,ppvt);
 }
 
+static long mbbiDirect_ioinfo(
+    int               cmd,
+    struct mbbiDirectRecord     *pmbbi,
+    IOSCANPVT		*ppvt)
+{
+    return at5vxi_getioscanpvt(pmbbi->inp.value.vmeio.card,ppvt);
+}
+
 static long read_mbbi(struct mbbiRecord	*pmbbi)
 {
 	struct vmeio	*pvmeio;
@@ -415,6 +451,23 @@ static long read_mbbi(struct mbbiRecord	*pmbbi)
 	unsigned long	value;
 
 	
+	pvmeio = (struct vmeio *)&(pmbbi->inp.value);
+	status = at5vxi_bi_driver(pvmeio->card,pmbbi->mask,&value);
+	if(status==0) {
+		pmbbi->rval = value;
+	} else {
+                recGblSetSevr(pmbbi,READ_ALARM,INVALID_ALARM);
+	}
+	return(status);
+}
+
+static long read_mbbiDirect(struct mbbiDirectRecord	*pmbbi)
+{
+	struct vmeio	*pvmeio;
+	long		status;
+	unsigned long	value;
+
+	
 	pvmeio = (struct vmeio *)&(pmbbi->inp.value);
 	status = at5vxi_bi_driver(pvmeio->card,pmbbi->mask,&value);
 	if(status==0) {
@@ -448,6 +501,29 @@ static long init_mbbo(struct mbboRecord	*pmbbo)
     return(status);
 }
 
+static long init_mbboDirect(struct mbboDirectRecord	*pmbbo)
+{
+    unsigned long value;
+    struct vmeio *pvmeio;
+    long	status = 0;
+
+    /* mbbo.out must be an VME_IO */
+    switch (pmbbo->out.type) {
+    case (VME_IO) :
+	pvmeio = &(pmbbo->out.value.vmeio);
+	pmbbo->shft = pvmeio->signal;
+	pmbbo->mask <<= pmbbo->shft;
+	status = at5vxi_bi_driver(pvmeio->card,pmbbo->mask,&value);
+	if(status==0) pmbbo->rbv = pmbbo->rval = value;
+	break;
+    default :
+	status = S_db_badField;
+	recGblRecordError(status,(void *)pmbbo,
+		"devMbboDirectAt5Vxi (init_record) Illegal OUT field");
+    }
+    return(status);
+}
+
 static long write_mbbo(struct mbboRecord	*pmbbo)
 {
 	struct vmeio *pvmeio;
@@ -466,3 +542,23 @@ static long write_mbbo(struct mbboRecord	*pmbbo)
 	}
 	return(status);
 }
+
+static long write_mbboDirect(struct mbboDirectRecord	*pmbbo)
+{
+	struct vmeio *pvmeio;
+	long		status;
+	unsigned long value;
+
+	
+	pvmeio = &(pmbbo->out.value.vmeio);
+	status = at5vxi_bo_driver(pvmeio->card,pmbbo->rval,pmbbo->mask);
+	if(status==0) {
+		status = at5vxi_bi_driver(pvmeio->card,pmbbo->mask,&value);
+		if(status==0) pmbbo->rbv = value;
+                else recGblSetSevr(pmbbo,READ_ALARM,INVALID_ALARM);
+	} else {
+                recGblSetSevr(pmbbo,WRITE_ALARM,INVALID_ALARM);
+	}
+	return(status);
+}
+
diff --git a/src/dev/devAt8Fp.c b/src/dev/devAt8Fp.c
index 2aa503d2d..29f05059b 100644
--- a/src/dev/devAt8Fp.c
+++ b/src/dev/devAt8Fp.c
@@ -1,5 +1,5 @@
 /* devAt8At8Fp.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /*
  *      Original Author: Bob Dalesio
diff --git a/src/dev/devBiMpv910.c b/src/dev/devBiMpv910.c
index 5d698c7f7..9b1bafa37 100644
--- a/src/dev/devBiMpv910.c
+++ b/src/dev/devBiMpv910.c
@@ -1,5 +1,5 @@
 /* devBiMpv910.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBiMpv910.c - Device Support Routines for  Burr Brown MPV 910  Binary input */
 /*
diff --git a/src/dev/devBiSoft.c b/src/dev/devBiSoft.c
index 7376e9275..ceeac5200 100644
--- a/src/dev/devBiSoft.c
+++ b/src/dev/devBiSoft.c
@@ -1,5 +1,5 @@
 /* devBiSoft.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBiSoft.c - Device Support Routines for  Soft Binary Input*/
 /*
@@ -78,19 +78,17 @@ static long init_record(pbi)
 {
     long status;
 
-    /* bi.inp must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK*/
+    /* bi.inp must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK */
     switch (pbi->inp.type) {
     case (CONSTANT) :
         pbi->val = pbi->inp.value.value;
 	pbi->udf = FALSE;
         break;
-    case (PV_LINK) :
-        status = dbCaAddInlink(&(pbi->inp), (void *) pbi, "VAL");
-        if(status) return(status);
-        break;
     case (DB_LINK) :
-        break;
-    case (CA_LINK) :
+    case (PV_LINK) :
+        status = recGblInitFastInLink(&(pbi->inp), (void *) pbi, DBR_USHORT, "VAL");
+        if (status)
+           return(status);
         break;
     default :
 	recGblRecordError(S_db_badField,(void *)pbi,
@@ -103,10 +101,9 @@ static long init_record(pbi)
 static long read_bi(pbi)
     struct biRecord	*pbi;
 {
-    long status,options=0,nRequest=1;
+    long status;
 
-    status = recGblGetLinkValue(&(pbi->inp),(void *)pbi,DBR_USHORT,&(pbi->val),
-              &options,&nRequest);
+    status = recGblGetFastLink(&(pbi->inp), (void *)pbi, &(pbi->val));
 
     if(RTN_SUCCESS(status)) pbi->udf=FALSE;
 
diff --git a/src/dev/devBiSoftRaw.c b/src/dev/devBiSoftRaw.c
index 696429115..72e3088ab 100644
--- a/src/dev/devBiSoftRaw.c
+++ b/src/dev/devBiSoftRaw.c
@@ -1,5 +1,5 @@
 /* devBiSoftRaw.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBiSoftRaw.c - Device Support Routines for  Soft Binary Input*/
 /*
@@ -84,13 +84,13 @@ static long init_record(pbi)
     case (CONSTANT) :
         pbi->rval = pbi->inp.value.value;
         break;
-    case (PV_LINK) :
-        status = dbCaAddInlink(&(pbi->inp), (void *) pbi, "RVAL");
-        if(status) return(status);
-        break;
     case (DB_LINK) :
-        break;
-    case (CA_LINK) :
+    case (PV_LINK) :
+        status = recGblInitFastInLink(&(pbi->inp), (void *) pbi, DBR_ULONG, "RVAL");
+
+        if (status)
+           return(status);
+
         break;
     default :
 	recGblRecordError(S_db_badField,(void *)pbi,
@@ -103,10 +103,9 @@ static long init_record(pbi)
 static long read_bi(pbi)
     struct biRecord	*pbi;
 {
-    long status,options=0,nRequest=1;
+    long status;
 
-    status = recGblGetLinkValue(&(pbi->inp),(void *)pbi,DBR_ULONG,&(pbi->rval),
-              &options,&nRequest);
+    status = recGblGetFastLink(&(pbi->inp), (void *)pbi, &(pbi->rval));
 
     return(0);
 }
diff --git a/src/dev/devBiTestAsyn.c b/src/dev/devBiTestAsyn.c
index 9957c8d61..904c05248 100644
--- a/src/dev/devBiTestAsyn.c
+++ b/src/dev/devBiTestAsyn.c
@@ -1,5 +1,5 @@
 /* devBiTestAsyn.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBiTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devBiXVme210.c b/src/dev/devBiXVme210.c
index 435631906..8caa15dec 100644
--- a/src/dev/devBiXVme210.c
+++ b/src/dev/devBiXVme210.c
@@ -1,5 +1,5 @@
 /* devBiXVme210.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBiXVme210.c - Device Support Routines for XYcom 32 bit binary input*/
 /*
diff --git a/src/dev/devBoMpv902.c b/src/dev/devBoMpv902.c
index c2e3ccbde..e09280d54 100644
--- a/src/dev/devBoMpv902.c
+++ b/src/dev/devBoMpv902.c
@@ -1,5 +1,5 @@
 /* devBoMpv902.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBoMpv902.c - Device Support Routines for  Burr Brown MPV 902  Binary output */
 /*
diff --git a/src/dev/devBoSoft.c b/src/dev/devBoSoft.c
index c11b95892..36ab0d012 100644
--- a/src/dev/devBoSoft.c
+++ b/src/dev/devBoSoft.c
@@ -1,5 +1,5 @@
 /* devBoSoft.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBoSoft.c - Device Support Routines for  Soft Binary Output*/
 /*
@@ -51,9 +51,6 @@
 #include	<module_types.h>
 #include	<boRecord.h>
 
-/* added for Channel Access Links */
-long dbCaAddOutlink();
-long dbCaPutLink();
 static long init_record();
 
 /* Create the dset for devBoSoft */
@@ -80,22 +77,21 @@ struct boRecord *pbo;
  
    long status=0;
  
-    if (pbo->out.type == PV_LINK)
-        status = dbCaAddOutlink(&(pbo->out), (void *) pbo, "VAL");
+   status = recGblInitFastOutLink(&(pbo->out), (void *) pbo, DBR_USHORT, "VAL");
  
     /* dont convert */
-    if (status == 0 ) status=2;
+   if (status == 0 ) status=2;
 
-    return status;
+   return status;
  
 } /* end init_record() */
 
 static long write_bo(pbo)
     struct boRecord	*pbo;
 {
-    long status,nRequest=1;
+    long status;
 
-    status = recGblPutLinkValue(&(pbo->out),(void *)pbo,DBR_USHORT,&(pbo->val),&nRequest);
+    status = recGblPutFastLink(&(pbo->out), (void *)pbo, &(pbo->val));
 
     return(status);
 }
diff --git a/src/dev/devBoSoftRaw.c b/src/dev/devBoSoftRaw.c
index 9e81e0e3a..a4539f95e 100644
--- a/src/dev/devBoSoftRaw.c
+++ b/src/dev/devBoSoftRaw.c
@@ -1,5 +1,5 @@
 /* devBoSoftRaw.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBoSoftRaw.c - Device Support Routines for  SoftRaw Binary Output*/
 /*
@@ -49,8 +49,6 @@
 #include	<boRecord.h>
 
 /* added for Channel Access Links */
-long dbCaAddOutlink();
-long dbCaPutLink();
 static long init_record();
 
 /* Create the dset for devBoSoftRaw */
@@ -76,12 +74,11 @@ struct {
 static long init_record(pbo)
 struct boRecord *pbo;
 {
+    long status;
  
-long status;
- 
-    if (pbo->out.type == PV_LINK)
-        status = dbCaAddOutlink(&(pbo->out), (void *) pbo, "RVAL");
-    else
+    status = recGblInitFastOutLink(&(pbo->out), (void *) pbo, DBR_LONG, "RVAL");
+
+    if (pbo->out.type != CA_LINK)
         status = 2;
  
     return status;
@@ -91,9 +88,9 @@ long status;
 static long write_bo(pbo)
     struct boRecord	*pbo;
 {
-    long status,nRequest=1;
+    long status;
 
-    status = recGblPutLinkValue(&(pbo->out),(void *)pbo,DBR_ULONG,&(pbo->rval),&nRequest);
+    status = recGblPutFastLink(&(pbo->out), (void *)pbo, &(pbo->rval));
 
     return(status);
 }
diff --git a/src/dev/devBoTestAsyn.c b/src/dev/devBoTestAsyn.c
index 7d709765c..526f61922 100644
--- a/src/dev/devBoTestAsyn.c
+++ b/src/dev/devBoTestAsyn.c
@@ -1,5 +1,5 @@
 /* devBoTestAsyn.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBoTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devBoXVme220.c b/src/dev/devBoXVme220.c
index 5caffb231..a075849de 100644
--- a/src/dev/devBoXVme220.c
+++ b/src/dev/devBoXVme220.c
@@ -1,5 +1,5 @@
 /* devBoXVme220.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devBoXVme220.c - Device Support Routines for XYcom 32 bit binary output*/
 /*
diff --git a/src/dev/devCommonGpib.c b/src/dev/devCommonGpib.c
index ab291d295..3f20be84e 100644
--- a/src/dev/devCommonGpib.c
+++ b/src/dev/devCommonGpib.c
@@ -1,5 +1,6 @@
 /* devCommonGpib.c */
-/* share/src/devOpt $Id$ */
+/* base/src/dev $Id$ */
+
 /*
  *      Author: 		John Winans
  *      Origional Author:	Ned D. Arnold
diff --git a/src/dev/devEventSoft.c b/src/dev/devEventSoft.c
index 8d5fff2f1..a0a720320 100644
--- a/src/dev/devEventSoft.c
+++ b/src/dev/devEventSoft.c
@@ -1,5 +1,5 @@
 /* devEventSoft.c */
-/* share/src/dev  $Id$ */
+/* base/src/dev $Id$ */
 
 /* devEventSoft.c - Device Support Routines for Soft Event Input */
 /*
diff --git a/src/dev/devEventTestIoEvent.c b/src/dev/devEventTestIoEvent.c
index 682717851..1f05aa865 100644
--- a/src/dev/devEventTestIoEvent.c
+++ b/src/dev/devEventTestIoEvent.c
@@ -1,5 +1,5 @@
 /* devEventTestIoEvent.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devEventTestIoEvent.c - Device Support Routines for ioEvent*/
 /*
diff --git a/src/dev/devHistogramSoft.c b/src/dev/devHistogramSoft.c
index 0a1c1a1e9..505abc2ca 100644
--- a/src/dev/devHistogramSoft.c
+++ b/src/dev/devHistogramSoft.c
@@ -1,5 +1,5 @@
 /* devHistogramSoft.c */
-/* share/src/dev	$Id$   */ 
+/* base/src/dev $Id$ */
 
 /* devHistogramSoft.c - Device Support Routines for soft Histogram Input */
 /*
@@ -46,6 +46,7 @@
 #include	<cvtTable.h>
 #include	<dbDefs.h>
 #include	<dbAccess.h>
+#include	<recSup.h>
 #include	<devSup.h>
 #include	<link.h>
 #include        <histogramRecord.h>
@@ -74,6 +75,7 @@ struct {
 static long init_record(phistogram)
     struct histogramRecord	*phistogram;
 {
+    long status = 0;
 
     /* histogram.svl must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK*/
     switch (phistogram->svl.type) {
@@ -81,26 +83,27 @@ static long init_record(phistogram)
 	phistogram->sgnl = phistogram->svl.value.value;
 	break;
     case (PV_LINK) :
-	break;
     case (DB_LINK) :
-	break;
-    case (CA_LINK) :
+        status = recGblInitFastInLink(&phistogram->svl, phistogram, DBR_DOUBLE, "SGNL");
+
+        if (status != 0)
+           return(status);
+
 	break;
     default :
 	recGblRecordError(S_db_badField,(void *)phistogram,
 		"devHistogramSoft (init_record) Illegal SVL field");
 	return(S_db_badField);
     }
-    return(0);
+    return(status);
 }
 
 static long read_histogram(phistogram)
     struct histogramRecord	*phistogram;
 {
-    long status,options=0,nRequest=1;
+    long status;
 
-    status = recGblGetLinkValue(&(phistogram->svl),(void *)phistogram,DBR_DOUBLE,&(phistogram->sgnl),
-              &options,&nRequest);
+    status = recGblGetFastLink(&(phistogram->svl), (void *)phistogram, &(phistogram->sgnl));
 
     return(0); /*add count*/
 }
diff --git a/src/dev/devHistogramTestAsyn.c b/src/dev/devHistogramTestAsyn.c
index c91ea6cd8..67d542742 100644
--- a/src/dev/devHistogramTestAsyn.c
+++ b/src/dev/devHistogramTestAsyn.c
@@ -1,5 +1,5 @@
 /* devHistogramTestAsyn.c */
-/* share/src/dev $Id$    */
+/* base/src/dev $Id$ */
 
 /* devHistogramTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devHpe1368a.c b/src/dev/devHpe1368a.c
index fdd9e6260..10b0d0b0b 100644
--- a/src/dev/devHpe1368a.c
+++ b/src/dev/devHpe1368a.c
@@ -1,5 +1,5 @@
 /* devHpe1368a.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /*
  *      Original Author: Bob Dalesio
diff --git a/src/dev/devLiSoft.c b/src/dev/devLiSoft.c
index 9e1d3c89d..93f1d8b4b 100644
--- a/src/dev/devLiSoft.c
+++ b/src/dev/devLiSoft.c
@@ -1,5 +1,5 @@
 /* devLiSoft.c */
-/* share/src/dev  $Id$ */
+/* base/src/dev $Id$ */
 
 /* devLiSoft.c - Device Support Routines for Soft Longin Input */
 /*
@@ -82,12 +82,12 @@ static long init_record(plongin)
 	plongin->udf = FALSE;
 	break;
     case (PV_LINK) :
-        status = dbCaAddInlink(&(plongin->inp), (void *) plongin, "VAL");
-        if(status) return(status);
-        break;
     case (DB_LINK) :
-        break;
-    case (CA_LINK) :
+        status = recGblInitFastInLink(&(plongin->inp), (void *) plongin, DBR_LONG, "VAL");
+
+        if (status)
+           return(status);
+
         break;
     default :
 	recGblRecordError(S_db_badField,(void *)plongin,
@@ -100,10 +100,9 @@ static long init_record(plongin)
 static long read_longin(plongin)
     struct longinRecord	*plongin;
 {
-    long status,options=0,nRequest=1;
+    long status;
 
-    status = recGblGetLinkValue(&(plongin->inp),(void *)plongin,DBR_LONG,&(plongin->val),
-              &options,&nRequest);
+    status = recGblGetFastLink(&(plongin->inp), (void *)plongin, &(plongin->val));
 
     if(RTN_SUCCESS(status)) plongin->udf=FALSE;
 
diff --git a/src/dev/devLiSymb.c b/src/dev/devLiSymb.c
index f2e9bf1d3..d931aa070 100644
--- a/src/dev/devLiSymb.c
+++ b/src/dev/devLiSymb.c
@@ -1,3 +1,5 @@
+/* base/src/dev $Id$ */
+
 /* @(#)devLiSymb.c	1.1	6/4/93
  *      Device Support for VxWorks Global Symbol Longin Input Records
  *
diff --git a/src/dev/devLoSoft.c b/src/dev/devLoSoft.c
index 4768f15eb..44de028ef 100644
--- a/src/dev/devLoSoft.c
+++ b/src/dev/devLoSoft.c
@@ -1,5 +1,5 @@
 /* devLoSoft.c */
-/* share/src/dev  $Id$ */
+/* base/src/dev $Id$ */
 
 /* devLoSoft.c - Device Support Routines for Soft Longout Output */
 /*
@@ -47,9 +47,6 @@
 #include	<module_types.h>
 #include	<longoutRecord.h>
 
-/* added for Channel Access Links */
-long dbCaAddOutlink();
-long dbCaPutLink();
 static long init_record();
 
 /* Create the dset for devLoSoft */
@@ -74,27 +71,23 @@ struct {
 static long init_record(plongout)
 struct longoutRecord *plongout;
 {
+    long status = 0L;
  
-long status;
+    status = recGblInitFastOutLink(&(plongout->out), (void *) plongout, DBR_LONG, "VAL");
  
-    if (plongout->out.type == PV_LINK)
-        status = dbCaAddOutlink(&(plongout->out), (void *) plongout, "VAL");
-    else
-        status = 0L;
- 
-    return status;
+    return(status);
  
 } /* end init_record() */
 
 static long write_longout(plongout)
     struct longoutRecord	*plongout;
 {
-    long status,nRequest=1;
+    long status;
 
-    status = recGblPutLinkValue(&(plongout->out),(void *)plongout,DBR_LONG,&(plongout->val),
-              &nRequest);
+    status = recGblPutFastLink(&(plongout->out), (void *)plongout, &(plongout->val));
 
-    if(RTN_SUCCESS(status)) plongout->udf=FALSE;
+    if (RTN_SUCCESS(status))
+       plongout->udf=FALSE;
 
     return(0);
 }
diff --git a/src/dev/devLoSymb.c b/src/dev/devLoSymb.c
index b3068e16f..c97bec36e 100644
--- a/src/dev/devLoSymb.c
+++ b/src/dev/devLoSymb.c
@@ -1,3 +1,5 @@
+/* base/src/dev $Id$ */
+
 /* @(#)devLoSymb.c	1.1	6/4/93
  *      Device Support for VxWorks Global Symbol Longout Output Records
  *
diff --git a/src/dev/devMbbiDirectMpv910.c b/src/dev/devMbbiDirectMpv910.c
new file mode 100644
index 000000000..a0da4bfaf
--- /dev/null
+++ b/src/dev/devMbbiDirectMpv910.c
@@ -0,0 +1,106 @@
+/* devMbbiDirectMpv910.c */
+/* base/src/dev $Id$ */
+
+/* devMbbiDirectMpv910.c - Device Support Routines*/
+/* Burr Brown MPV 910  Multibit Binary input */
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *   (modification log of devMbbiDirectMpv910 applies)
+ *  .01  10-08-93     mcn  (created)  device support for direct mbbi
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<mbbiDirectRecord.h>
+
+
+/* Create the dset for devMbbiDirectMpv910 */
+static long init_record();
+static long read_mbbi();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	read_mbbi;
+}devMbbiDirectMpv910={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	read_mbbi};
+
+static long init_record(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+
+    /* mbbi.inp must be an VME_IO */
+    switch (pmbbi->inp.type) {
+    case (VME_IO) :
+	pmbbi->shft = pmbbi->inp.value.vmeio.signal;
+	pmbbi->mask <<= pmbbi->shft;
+	break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbi,
+		"devMbbiDirectMpv910 (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
+static long read_mbbi(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+	struct vmeio	*pvmeio;
+	int		status;
+	unsigned long	value;
+
+	
+	pvmeio = (struct vmeio *)&(pmbbi->inp.value);
+	status = bb910_driver(pvmeio->card,pmbbi->mask,&value);
+	if(status==0) {
+		pmbbi->rval = value;
+	} else {
+                recGblSetSevr(pmbbi,READ_ALARM,INVALID_ALARM);
+	}
+	return(status);
+}
diff --git a/src/dev/devMbbiDirectSoft.c b/src/dev/devMbbiDirectSoft.c
new file mode 100644
index 000000000..620f392b6
--- /dev/null
+++ b/src/dev/devMbbiDirectSoft.c
@@ -0,0 +1,111 @@
+/* devMbbiDirectSoft.c */
+/* base/src/dev $Id$ */
+
+/* devMbbiDirectSoft.c - Device Support for Soft Direct Multibit Binary Input*/
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *    (Modification log in devMbbiSoft.c applies)
+ *  .01  10-08-93    mcn (created)  support for direct mbbi records
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<mbbiDirectRecord.h>
+
+/* Added for Channel Access Links */
+long dbCaAddInlink();
+long dbCaGetLink();
+
+
+/* Create the dset for devMbbiSoft */
+static long init_record();
+static long read_mbbi();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	read_mbbi;
+}devMbbiDirectSoft={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	read_mbbi};
+
+
+static long init_record(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+    long status;
+
+    /* mbbi.inp must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK*/
+    switch (pmbbi->inp.type) {
+    case (CONSTANT) :
+        pmbbi->val = pmbbi->inp.value.value;
+	pmbbi->udf = FALSE;
+        break;
+    case (DB_LINK) :
+    case (PV_LINK) :
+        status = recGblInitFastInLink(&(pmbbi->inp), (void *) pmbbi, DBR_USHORT, "VAL");
+        if (status)
+           return(status);
+        break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbi,
+		"devMbbiDirectSoft (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
+static long read_mbbi(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+    long status;
+
+    status = recGblGetFastLink(&(pmbbi->inp), (void *)pmbbi, &(pmbbi->val));
+
+    if (RTN_SUCCESS(status)) pmbbi->udf=FALSE;
+
+    return(2);
+}
diff --git a/src/dev/devMbbiDirectSoftRaw.c b/src/dev/devMbbiDirectSoftRaw.c
new file mode 100644
index 000000000..6a0dfa601
--- /dev/null
+++ b/src/dev/devMbbiDirectSoftRaw.c
@@ -0,0 +1,107 @@
+/* devMbbiDirectSoftRaw.c */
+/* base/src/dev $Id$ */
+
+/* devMbbiDirectSoftRaw.c - Device Support for Direct Soft MBBI */
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *   (modification log of devMbbiDirectSoftRaw applies)
+ *  .01  10-08-93   mcn   device support for direct mbbi records.
+ */
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<mbbiDirectRecord.h>
+
+/* Added for Channel Access Links */
+long dbCaAddInlink();
+long dbCaGetLink();
+
+
+/* Create the dset for devMbbiDirectSoftRaw */
+static long init_record();
+static long read_mbbi();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	read_mbbi;
+}devMbbiDirectSoftRaw={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	read_mbbi};
+
+
+static long init_record(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+    long status;
+
+    /* mbbi.inp must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK*/
+    switch (pmbbi->inp.type) {
+    case (CONSTANT) :
+        pmbbi->rval = pmbbi->inp.value.value;
+        break;
+    case (DB_LINK) :
+    case (PV_LINK) :
+        status = recGblInitFastInLink(&(pmbbi->inp), (void *) pmbbi, DBR_ULONG, "RVAL");
+        if (status)
+           return(status);
+        break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbi,
+		"devMbbiDirectSoftRaw (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
+static long read_mbbi(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+    long status;
+
+    status = recGblGetFastLink(&(pmbbi->inp), (void *) pmbbi, &(pmbbi->rval));
+
+    return(0);
+}
diff --git a/src/dev/devMbbiDirectTestAsyn.c b/src/dev/devMbbiDirectTestAsyn.c
new file mode 100644
index 000000000..c2bb88559
--- /dev/null
+++ b/src/dev/devMbbiDirectTestAsyn.c
@@ -0,0 +1,148 @@
+/* devMbbiDirectTestAsyn.c */
+/* base/src/dev $Id$ */
+
+/* devMbbiDirectTestAsyn.c - Device Support for testing asynch processing */
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *  (modification log of devMbbiDirectTestAsyn.c applies)
+ *  .01 10-08-93  mcn     added support for direct mbbi records
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<wdLib.h>
+#include	<memLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<callback.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include	<recSup.h>
+#include	<devSup.h>
+#include	<link.h>
+#include	<rec/dbCommon.h>
+#include	<mbbiDirectRecord.h>
+
+/* Create the dset for devMbbiDirectTestAsyn */
+static long init_record();
+static long read_mbbi();
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	read_mbbi;
+	DEVSUPFUN	special_linconv;
+}devMbbiDirectTestAsyn={
+	6,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	read_mbbi,
+	NULL};
+
+/* control block for callback*/
+struct callback {
+        CALLBACK        callback;
+        struct dbCommon *precord;
+        WDOG_ID wd_id;
+};
+
+static void myCallback(pcallback)
+    struct callback *pcallback;
+{
+    struct dbCommon *precord=pcallback->precord;
+    struct rset     *prset=(struct rset *)(precord->rset);
+
+    dbScanLock(precord);
+    (*prset->process)(precord);
+    dbScanUnlock(precord);
+}
+    
+
+static long init_record(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+    struct callback *pcallback;
+
+    /* mbbi.inp must be a CONSTANT*/
+    switch (pmbbi->inp.type) {
+    case (CONSTANT) :
+	pcallback = (struct callback *)(calloc(1,sizeof(struct callback)));
+	pmbbi->dpvt = (void *)pcallback;
+	callbackSetCallback(myCallback,pcallback);
+        pcallback->precord = (struct dbCommon *)pmbbi;
+	pcallback->wd_id = wdCreate();
+	pmbbi->val = pmbbi->inp.value.value;
+	pmbbi->udf = FALSE;
+	break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbi,
+		"devMbbiDirectTestAsyn (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
+static long read_mbbi(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+    struct callback *pcallback=(struct callback *)(pmbbi->dpvt);
+    int		wait_time;
+
+    /* mbbi.inp must be a CONSTANT*/
+    switch (pmbbi->inp.type) {
+    case (CONSTANT) :
+	if(pmbbi->pact) {
+		printf("%s Completed\n",pmbbi->name);
+		return(2); /* don't convert */
+	} else {
+		wait_time = (int)(pmbbi->disv * vxTicksPerSecond);
+		if(wait_time<=0) return(0);
+		callbackSetPriority(pmbbi->prio,pcallback);
+		printf("%s Starting asynchronous processing\n",pmbbi->name);
+		wdStart(pcallback->wd_id,wait_time,(FUNCPTR)callbackRequest,(int)pcallback);
+		pmbbi->pact=TRUE;
+		return(0);
+	}
+    default :
+        if(recGblSetSevr(pmbbi,SOFT_ALARM,INVALID_ALARM)){
+		if(pmbbi->stat!=SOFT_ALARM) {
+			recGblRecordError(S_db_badField,(void *)pmbbi,
+			    "devMbbiDirectTestAsyn (read_mbbi) Illegal INP field");
+		}
+	}
+    }
+    return(0);
+}
diff --git a/src/dev/devMbbiDirectXVme210.c b/src/dev/devMbbiDirectXVme210.c
new file mode 100644
index 000000000..4a953729f
--- /dev/null
+++ b/src/dev/devMbbiDirectXVme210.c
@@ -0,0 +1,106 @@
+/* devMbbiDirectXVme210.c */
+/* base/src/dev $Id$ */
+
+/* devMbbiDirectXVme210.c - Device Support Routines	*/
+/* XYcom 32 bit Multibit binary input		*/
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *   (modification log of devMbbiXVme210 applies)
+ *  .01 10-08-93   mcn   added support for diredt mbbi record
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<mbbiDirectRecord.h>
+
+
+/* Create the dset for devMbbiDirectXVme210 */
+static long init_record();
+static long read_mbbi();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	read_mbbi;
+}devMbbiDirectXVme210={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	read_mbbi};
+
+static long init_record(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+
+    /* mbbi.inp must be an VME_IO */
+    switch (pmbbi->inp.type) {
+    case (VME_IO) :
+	pmbbi->shft = pmbbi->inp.value.vmeio.signal;
+	pmbbi->mask <<= pmbbi->shft;
+	break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbi,
+		"devMbbiDirectXVme210 (init_record) Illegal INP field");
+	return(S_db_badField);
+    }
+    return(0);
+}
+
+static long read_mbbi(pmbbi)
+    struct mbbiDirectRecord	*pmbbi;
+{
+	struct vmeio	*pvmeio;
+	int		status;
+	unsigned long	value;
+
+	
+	pvmeio = (struct vmeio *)&(pmbbi->inp.value);
+	status = xy210_driver(pvmeio->card,pmbbi->mask,&value);
+	if(status==0) {
+		pmbbi->rval = value;
+	} else {
+                recGblSetSevr(pmbbi,READ_ALARM,INVALID_ALARM);
+	}
+	return(status);
+}
diff --git a/src/dev/devMbbiMpv910.c b/src/dev/devMbbiMpv910.c
index f43765c32..d8f31540c 100644
--- a/src/dev/devMbbiMpv910.c
+++ b/src/dev/devMbbiMpv910.c
@@ -1,5 +1,5 @@
 /* devMbbiMpv910.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbbiMpv910.c - Device Support Routines*/
 /* Burr Brown MPV 910  Multibit Binary input */
diff --git a/src/dev/devMbbiSoft.c b/src/dev/devMbbiSoft.c
index 36bccd131..a90e795a7 100644
--- a/src/dev/devMbbiSoft.c
+++ b/src/dev/devMbbiSoft.c
@@ -1,5 +1,5 @@
 /* devMbbiSoft.c */
-/* share/src/dev @(#)devMbbiSoft.c	1.2     11/30/90 */
+/* base/src/dev $Id$ */
 
 /* devMbbiSoft.c - Device Support Routines for  Soft Multibit Binary Input*/
 /*
@@ -79,35 +79,27 @@ static long init_record(pmbbi)
 {
     long status;
 
-    /* mbbi.inp must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK*/
-    switch (pmbbi->inp.type) {
-    case (CONSTANT) :
+    if (pmbbi->inp.type == CONSTANT) {
         pmbbi->val = pmbbi->inp.value.value;
 	pmbbi->udf = FALSE;
-        break;
-    case (PV_LINK) :
-        status = dbCaAddInlink(&(pmbbi->inp), (void *) pmbbi, "VAL");
-        if(status) return(status);
-        break;
-    case (DB_LINK) :
-        break;
-    case (CA_LINK) :
-        break;
-    default :
-	recGblRecordError(S_db_badField,(void *)pmbbi,
-		"devMbbiSoft (init_record) Illegal INP field");
-	return(S_db_badField);
     }
+    else {
+        status = recGblInitFastInLink(&(pmbbi->inp), (void *) pmbbi, DBR_USHORT, "VAL");
+
+        if (status)
+           return(status);
+
+    }
+
     return(0);
 }
 
 static long read_mbbi(pmbbi)
     struct mbbiRecord	*pmbbi;
 {
-    long status,options=0,nRequest=1;
+    long status;
 
-    status = recGblGetLinkValue(&(pmbbi->inp),(void *)pmbbi,DBR_USHORT,&(pmbbi->val),
-              &options,&nRequest);
+    status = recGblGetFastLink(&(pmbbi->inp), (void *)pmbbi, &(pmbbi->val));
 
     if(RTN_SUCCESS(status)) pmbbi->udf=FALSE;
 
diff --git a/src/dev/devMbbiSoftRaw.c b/src/dev/devMbbiSoftRaw.c
index e3158af00..5e499519c 100644
--- a/src/dev/devMbbiSoftRaw.c
+++ b/src/dev/devMbbiSoftRaw.c
@@ -1,5 +1,5 @@
 /* devMbbiSoftRaw.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbbiSoftRaw.c - Device Support Routines for  Soft Multibit Binary Input*/
 /*
@@ -80,34 +80,25 @@ static long init_record(pmbbi)
 {
     long status;
 
-    /* mbbi.inp must be a CONSTANT or a PV_LINK or a DB_LINK or a CA_LINK*/
-    switch (pmbbi->inp.type) {
-    case (CONSTANT) :
+    if (pmbbi->inp.type == CONSTANT) {
         pmbbi->rval = pmbbi->inp.value.value;
-        break;
-    case (PV_LINK) :
-        status = dbCaAddInlink(&(pmbbi->inp), (void *) pmbbi, "RVAL");
-        if(status) return(status);
-        break;
-    case (DB_LINK) :
-        break;
-    case (CA_LINK) :
-        break;
-    default :
-	recGblRecordError(S_db_badField,(void *)pmbbi,
-		"devMbbiSoftRaw (init_record) Illegal INP field");
-	return(S_db_badField);
     }
+    else {
+        status = recGblInitFastInLink(&(pmbbi->inp), (void *) pmbbi, DBR_ULONG, "RVAL");
+
+        if (status)
+           return(status);
+    }
+
     return(0);
 }
 
 static long read_mbbi(pmbbi)
     struct mbbiRecord	*pmbbi;
 {
-    long status,options=0,nRequest=1;
+    long status;
 
-    status = recGblGetLinkValue(&(pmbbi->inp),(void *)pmbbi,DBR_ULONG,&(pmbbi->rval),
-              &options,&nRequest);
+    status = recGblGetFastLink(&(pmbbi->inp), (void *)pmbbi, &(pmbbi->rval));
 
     return(0);
 }
diff --git a/src/dev/devMbbiTestAsyn.c b/src/dev/devMbbiTestAsyn.c
index accf5c428..d807be4f9 100644
--- a/src/dev/devMbbiTestAsyn.c
+++ b/src/dev/devMbbiTestAsyn.c
@@ -1,5 +1,5 @@
 /* devMbbiTestAsyn.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbbiTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devMbbiXVme210.c b/src/dev/devMbbiXVme210.c
index 48f6ebd52..cbc6226d3 100644
--- a/src/dev/devMbbiXVme210.c
+++ b/src/dev/devMbbiXVme210.c
@@ -1,5 +1,5 @@
 /* devMbbiXVme210.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbbiXVme210.c - Device Support Routines	*/
 /* XYcom 32 bit Multibit binary input		*/
diff --git a/src/dev/devMbboDirectMpv902.c b/src/dev/devMbboDirectMpv902.c
new file mode 100644
index 000000000..ecc81bd5e
--- /dev/null
+++ b/src/dev/devMbboDirectMpv902.c
@@ -0,0 +1,115 @@
+/* devMbboDirectMpv902.c */
+/* base/src/dev $Id$ */
+
+/* devMbboDirectMpv902.c - Device Support Routines	*/
+/* Burr Brown MPV 902 				*/
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:  (Log for DevMbboMpv902 also applies)
+ * -----------------
+ *  1. 10-08-93   mcn       (created) dev support for MbboDirect records
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<mbboDirectRecord.h>
+
+
+/* Create the dset for devMbboDirectMpv902 */
+static long init_record();
+static long write_mbbo();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	write_mbbo;
+}devMbboDirectMpv902={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	write_mbbo};
+
+static long init_record(pmbbo)
+    struct mbboDirectRecord	*pmbbo;
+{
+    unsigned long value;
+    struct vmeio *pvmeio;
+    int		status=0;
+
+    /* mbbo.out must be an VME_IO */
+    switch (pmbbo->out.type) {
+    case (VME_IO) :
+	pvmeio = &(pmbbo->out.value.vmeio);
+	pmbbo->shft = pvmeio->signal;
+	pmbbo->mask <<= pmbbo->shft;
+	status = bb902_read(pvmeio->card,pmbbo->mask,&value);
+	if(status==0) pmbbo->rbv = pmbbo->rval = value;
+	else status = 2;
+	break;
+    default :
+	status = S_db_badField;
+	recGblRecordError(status,(void *)pmbbo,
+		"devMbboDirectMpv902 (init_record) Illegal OUT field");
+    }
+    return(status);
+}
+
+static long write_mbbo(pmbbo)
+    struct mbboDirectRecord	*pmbbo;
+{
+	struct vmeio *pvmeio;
+	int	    status;
+	unsigned long value;
+
+	
+	pvmeio = &(pmbbo->out.value.vmeio);
+
+	status = bb902_driver(pvmeio->card,pmbbo->rval,pmbbo->mask);
+	if(status==0) {
+		status = bb902_read(pvmeio->card,pmbbo->mask,&value);
+		if(status==0) pmbbo->rbv = value;
+                else recGblSetSevr(pmbbo,READ_ALARM,INVALID_ALARM);
+	} else {
+                recGblSetSevr(pmbbo,WRITE_ALARM,INVALID_ALARM);
+	}
+	return(status);
+}
diff --git a/src/dev/devMbboDirectSoft.c b/src/dev/devMbboDirectSoft.c
new file mode 100644
index 000000000..43e8dd9ac
--- /dev/null
+++ b/src/dev/devMbboDirectSoft.c
@@ -0,0 +1,99 @@
+/* devMbboDirectSoft.c */
+/* base/src/dev $Id$ */
+
+/* devMbboDirectSoft.c - Device Support for Soft mbbo Direct */
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *    (log for devMbboSoft applies)
+ *  1. 10-08-93   mcn      (created)     dev support for MbboDirect records
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<mbboDirectRecord.h>
+
+static long init_record();
+
+/* Create the dset for devMbboSoft */
+static long write_mbbo();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	write_mbbo;
+}devMbboDirectSoft={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	write_mbbo};
+
+
+
+static long init_record(pmbbo)
+struct mbboDirectRecord *pmbbo;
+{
+ 
+    long status = 0;
+ 
+    status = recGblInitFastOutLink(&(pmbbo->out), (void *) pmbbo, DBR_USHORT, "VAL");
+ 
+    /* dont convert */
+    if (status == 0)
+       status = 2;
+
+    return status;
+ 
+} /* end init_record() */
+
+static long write_mbbo(pmbbo)
+    struct mbboDirectRecord	*pmbbo;
+{
+    long status;
+
+    status = recGblPutFastLink(&(pmbbo->out), (void *)pmbbo, &(pmbbo->val));
+
+    if (RTN_SUCCESS(status)) pmbbo->udf=FALSE;
+
+    return(0);
+}
diff --git a/src/dev/devMbboDirectSoftRaw.c b/src/dev/devMbboDirectSoftRaw.c
new file mode 100644
index 000000000..7c6eb9174
--- /dev/null
+++ b/src/dev/devMbboDirectSoftRaw.c
@@ -0,0 +1,95 @@
+/* devMbboDirectSoftRaw.c */
+/* base/src/dev $Id$ */
+
+/* devMbboDirectSoftRaw.c - Device Support SoftRaw Direct mbbo */
+/*
+ *      Author:		Janet Anderson
+ *      Current Author: Matthew Needes
+ *      Date:		10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *    (log for devMbboSoftRaw.c applies)
+ * .01  10-08-93  mcn   (created)     device support for devMbboDirect records
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<mbboDirectRecord.h>
+
+static long init_record();
+
+/* Create the dset for devMbboDirectSoftRaw */
+static long write_mbbo();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	write_mbbo;
+}devMbboDirectSoftRaw={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	write_mbbo};
+
+
+
+static long init_record(pmbbo)
+struct mbboDirectRecord *pmbbo;
+{
+    long status;
+ 
+    status = recGblInitFastOutLink(&(pmbbo->out), (void *) pmbbo, DBR_ULONG, "RVAL");
+
+    if (pmbbo->out.type != PV_LINK)
+       status = 2;
+ 
+    return status;
+ 
+} /* end init_record() */
+
+static long write_mbbo(pmbbo)
+    struct mbboDirectRecord	*pmbbo;
+{
+    long status;
+
+    status = recGblPutFastLink(&(pmbbo->out), (void *)pmbbo, &(pmbbo->rval));
+
+    return(0);
+}
diff --git a/src/dev/devMbboDirectTestAsyn.c b/src/dev/devMbboDirectTestAsyn.c
new file mode 100644
index 000000000..f355daa4b
--- /dev/null
+++ b/src/dev/devMbboDirectTestAsyn.c
@@ -0,0 +1,146 @@
+/* devMbboDirectTestAsyn.c */
+/* base/src/dev $Id$ */
+
+/* devMbboDirectTestAsyn.c - Device Support for testing asynch processing */
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *  (modification log for devMbboTestAsyn applies)
+ *  .01  10-08-93   mcn    device support for MbboDirect records
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<wdLib.h>
+#include	<memLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<callback.h>
+#include	<cvtTable.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include	<recSup.h>
+#include	<devSup.h>
+#include	<link.h>
+#include	<rec/dbCommon.h>
+#include	<mbboDirectRecord.h>
+
+/* Create the dset for devMbboDirectTestAsyn */
+static long init_record();
+static long write_mbbo();
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	write_mbbo;
+	DEVSUPFUN	special_linconv;
+}devMbboDirectTestAsyn={
+	6,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	write_mbbo,
+	NULL};
+
+/* control block for callback*/
+struct callback {
+        CALLBACK        callback;
+        struct dbCommon *precord;
+        WDOG_ID wd_id;
+};
+
+static void myCallback(pcallback)
+    struct callback *pcallback;
+{
+    struct dbCommon *precord=pcallback->precord;
+    struct rset     *prset=(struct rset *)(precord->rset);
+
+    dbScanLock(precord);
+    (*prset->process)(precord);
+    dbScanUnlock(precord);
+}
+
+static long init_record(pmbbo)
+    struct mbboDirectRecord	*pmbbo;
+{
+    struct callback *pcallback;
+
+    /* mbbo.out must be a CONSTANT*/
+    switch (pmbbo->out.type) {
+    case (CONSTANT) :
+	pcallback = (struct callback *)(calloc(1,sizeof(struct callback)));
+	pmbbo->dpvt = (void *)pcallback;
+	callbackSetCallback(myCallback,pcallback);
+        pcallback->precord = (struct dbCommon *)pmbbo;
+	pcallback->wd_id = wdCreate();
+	break;
+    default :
+	recGblRecordError(S_db_badField,(void *)pmbbo,
+	    "devMbboDirectTestAsyn (init_record) Illegal OUT field");
+	return(S_db_badField);
+    }
+    return(2);
+}
+
+static long write_mbbo(pmbbo)
+    struct mbboDirectRecord	*pmbbo;
+{
+    struct callback *pcallback=(struct callback *)(pmbbo->dpvt);
+    int		wait_time;
+
+    /* mbbo.out must be a CONSTANT*/
+    switch (pmbbo->out.type) {
+    case (CONSTANT) :
+	if(pmbbo->pact) {
+		printf("%s Completed\n",pmbbo->name);
+		return(0);
+	} else {
+		wait_time = (int)(pmbbo->disv * vxTicksPerSecond);
+		if(wait_time<=0) return(0);
+		callbackSetPriority(pmbbo->prio,pcallback);
+		printf("%s Starting asynchronous processing\n",pmbbo->name);
+		wdStart(pcallback->wd_id,wait_time,(FUNCPTR)callbackRequest,(int)pcallback);
+		pmbbo->pact=TRUE;
+		return(0);
+	}
+    default :
+        if(recGblSetSevr(pmbbo,SOFT_ALARM,INVALID_ALARM)){
+		if(pmbbo->stat!=SOFT_ALARM) {
+			recGblRecordError(S_db_badField,(void *)pmbbo,
+			    "devMbboDirectTestAsyn (read_mbbo) Illegal OUT field");
+		}
+	}
+    }
+    return(0);
+}
diff --git a/src/dev/devMbboDirectXVme220.c b/src/dev/devMbboDirectXVme220.c
new file mode 100644
index 000000000..bbd3d9042
--- /dev/null
+++ b/src/dev/devMbboDirectXVme220.c
@@ -0,0 +1,115 @@
+/* devMbboDirectXVme220.c */
+/* base/src/dev $Id$ */
+
+/* devMbboDirectXVme220.c - Device Support Routines	*/
+/* XYcom 32 bit binary output			*/
+/*
+ *      Original Author: Bob Dalesio
+ *      Current Author:  Matthew Needes
+ *      Date:            10-08-93
+ *
+ *      Experimental Physics and Industrial Control System (EPICS)
+ *
+ *      Copyright 1991, the Regents of the University of California,
+ *      and the University of Chicago Board of Governors.
+ *
+ *      This software was produced under  U.S. Government contracts:
+ *      (W-7405-ENG-36) at the Los Alamos National Laboratory,
+ *      and (W-31-109-ENG-38) at Argonne National Laboratory.
+ *
+ *      Initial development by:
+ *              The Controls and Automation Group (AT-8)
+ *              Ground Test Accelerator
+ *              Accelerator Technology Division
+ *              Los Alamos National Laboratory
+ *
+ *      Co-developed with
+ *              The Controls and Computing Group
+ *              Accelerator Systems Division
+ *              Advanced Photon Source
+ *              Argonne National Laboratory
+ *
+ * Modification Log:
+ * -----------------
+ *   (modification log for devMbboXVme220 applies)
+ *  .01  10-08-93  mcn     (created)  device support for MbboDirect records
+ */
+
+
+#include	<vxWorks.h>
+#include	<types.h>
+#include	<stdioLib.h>
+#include	<string.h>
+
+#include	<alarm.h>
+#include	<dbDefs.h>
+#include	<dbAccess.h>
+#include        <recSup.h>
+#include	<devSup.h>
+#include	<module_types.h>
+#include	<mbboDirectRecord.h>
+
+
+/* Create the dset for devMbboXVme220 */
+static long init_record();
+static long write_mbbo();
+
+struct {
+	long		number;
+	DEVSUPFUN	report;
+	DEVSUPFUN	init;
+	DEVSUPFUN	init_record;
+	DEVSUPFUN	get_ioint_info;
+	DEVSUPFUN	write_mbbo;
+}devMbboDirectXVme220={
+	5,
+	NULL,
+	NULL,
+	init_record,
+	NULL,
+	write_mbbo};
+
+static long init_record(pmbbo)
+    struct mbboDirectRecord	*pmbbo;
+{
+    unsigned long value;
+    struct vmeio *pvmeio;
+    int		status=0;
+
+    /* mbbo.out must be an VME_IO */
+    switch (pmbbo->out.type) {
+    case (VME_IO) :
+	pvmeio = &(pmbbo->out.value.vmeio);
+	pmbbo->shft = pvmeio->signal;
+	pmbbo->mask = pmbbo->shft;
+	status = xy220_read(pvmeio->card,pmbbo->mask,&value);
+	if(status==0) pmbbo->rbv = pmbbo->rval = value;
+	else status = 2;
+	break;
+    default :
+	status = S_db_badField;
+	recGblRecordError(status,(void *)pmbbo,
+		"devMbboDirectXVme220 (init_record) Illegal OUT field");
+    }
+    return(status);
+}
+
+static long write_mbbo(pmbbo)
+    struct mbboDirectRecord	*pmbbo;
+{
+	struct vmeio *pvmeio;
+	int	    status;
+	unsigned long value;
+
+	
+	pvmeio = &(pmbbo->out.value.vmeio);
+	status = xy220_driver(pvmeio->card,&pmbbo->rval,pmbbo->mask);
+	if(status==0) {
+		status = xy220_read(pvmeio->card,pmbbo->mask,&value);
+		if(status==0) pmbbo->rbv = value;
+                else recGblSetSevr(pmbbo,READ_ALARM,INVALID_ALARM);
+	} else {
+                recGblSetSevr(pmbbo,WRITE_ALARM,INVALID_ALARM);
+	}
+	return(status);
+}
diff --git a/src/dev/devMbboMpv902.c b/src/dev/devMbboMpv902.c
index bf1009c41..38d46a8d8 100644
--- a/src/dev/devMbboMpv902.c
+++ b/src/dev/devMbboMpv902.c
@@ -1,5 +1,5 @@
 /* devMbboMpv902.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbboMpv902.c - Device Support Routines	*/
 /* Burr Brown MPV 902 				*/
diff --git a/src/dev/devMbboSoft.c b/src/dev/devMbboSoft.c
index df3f8198e..c4813b5dd 100644
--- a/src/dev/devMbboSoft.c
+++ b/src/dev/devMbboSoft.c
@@ -1,5 +1,5 @@
 /* devMbboSoft.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbboSoft.c - Device Support Routines for  Soft Multibit Binary Output*/
 /*
@@ -51,9 +51,6 @@
 #include	<module_types.h>
 #include	<mbboRecord.h>
 
-/* added for Channel Access Links */
-long dbCaAddOutlink();
-long dbCaPutLink();
 static long init_record();
 
 /* Create the dset for devMbboSoft */
@@ -82,8 +79,7 @@ struct mbboRecord *pmbbo;
  
     long status=0;
  
-    if (pmbbo->out.type == PV_LINK)
-        status = dbCaAddOutlink(&(pmbbo->out), (void *) pmbbo, "VAL");
+    status = recGblInitFastOutLink(&(pmbbo->out), (void *) pmbbo, DBR_USHORT, "VAL");
  
     /* dont convert */
     if ( status == 0 ) status=2;
@@ -95,10 +91,9 @@ struct mbboRecord *pmbbo;
 static long write_mbbo(pmbbo)
     struct mbboRecord	*pmbbo;
 {
-    long status,nRequest=1;
+    long status;
 
-    status = recGblPutLinkValue(&(pmbbo->out),(void *)pmbbo,DBR_USHORT,&(pmbbo->val),
-              &nRequest);
+    status = recGblPutFastLink(&(pmbbo->out), (void *)pmbbo, &(pmbbo->val));
 
     if(RTN_SUCCESS(status)) pmbbo->udf=FALSE;
 
diff --git a/src/dev/devMbboSoftRaw.c b/src/dev/devMbboSoftRaw.c
index 8b364c852..77a247466 100644
--- a/src/dev/devMbboSoftRaw.c
+++ b/src/dev/devMbboSoftRaw.c
@@ -1,5 +1,5 @@
 /* devMbboSoftRaw.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbboSoftRaw.c - Device Support Routines for  SoftRaw Multibit Binary Output*/
 /*
@@ -48,9 +48,6 @@
 #include	<module_types.h>
 #include	<mbboRecord.h>
 
-/* added for Channel Access Links */
-long dbCaAddOutlink();
-long dbCaPutLink();
 static long init_record();
 
 /* Create the dset for devMbboSoftRaw */
@@ -77,12 +74,12 @@ static long init_record(pmbbo)
 struct mbboRecord *pmbbo;
 {
  
-long status;
+    long status;
  
-    if (pmbbo->out.type == PV_LINK)
-        status = dbCaAddOutlink(&(pmbbo->out), (void *) pmbbo, "RVAL");
-    else
-        status = 2;
+    status = recGblInitFastOutLink(&(pmbbo->out), (void *) pmbbo, DBR_ULONG, "RVAL");
+
+    if (pmbbo->out.type == CA_LINK)
+       status = 2;
  
     return status;
  
@@ -91,10 +88,9 @@ long status;
 static long write_mbbo(pmbbo)
     struct mbboRecord	*pmbbo;
 {
-    long status,nRequest=1;
+    long status;
 
-    status = recGblPutLinkValue(&(pmbbo->out),(void *)pmbbo,DBR_ULONG,&(pmbbo->rval),
-              &nRequest);
+    status = recGblPutFastLink(&(pmbbo->out), (void *)pmbbo, &(pmbbo->rval));
 
     return(0);
 }
diff --git a/src/dev/devMbboTestAsyn.c b/src/dev/devMbboTestAsyn.c
index 2196d63cb..acf99dd93 100644
--- a/src/dev/devMbboTestAsyn.c
+++ b/src/dev/devMbboTestAsyn.c
@@ -1,5 +1,5 @@
 /* devMbboTestAsyn.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbboTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devMbboXVme220.c b/src/dev/devMbboXVme220.c
index c5db3de26..62f675644 100644
--- a/src/dev/devMbboXVme220.c
+++ b/src/dev/devMbboXVme220.c
@@ -1,5 +1,5 @@
 /* devMbboXVme220.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devMbboXVme220.c - Device Support Routines	*/
 /* XYcom 32 bit binary output			*/
diff --git a/src/dev/devMz8310.c b/src/dev/devMz8310.c
index 493b53fba..057e101f8 100644
--- a/src/dev/devMz8310.c
+++ b/src/dev/devMz8310.c
@@ -1,5 +1,5 @@
 /* devMz8310.c.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* Device Support Routines for MZ8310 */
 /*
diff --git a/src/dev/devPtSoft.c b/src/dev/devPtSoft.c
index 932670ba6..bf9c406f2 100644
--- a/src/dev/devPtSoft.c
+++ b/src/dev/devPtSoft.c
@@ -1,5 +1,5 @@
 /* devPtSoft.c */
-/* share/src/dev  $Id$ */
+/* base/src/dev $Id$ */
 
 /* devPtSoft.c - Device Support Routines for Soft Pulse Generator Output */
 /*
diff --git a/src/dev/devSiSoft.c b/src/dev/devSiSoft.c
index c8b893b07..4b5d6439c 100644
--- a/src/dev/devSiSoft.c
+++ b/src/dev/devSiSoft.c
@@ -1,5 +1,5 @@
 /* devSiSoft.c */
- /* share/src/dev   $Id$ */
+/* base/src/dev $Id$ */
 
 /* devSiSoft.c - Device Support Routines for Soft String Input */
 /*
diff --git a/src/dev/devSiSymb.c b/src/dev/devSiSymb.c
index f8dc032fc..55047f7d9 100644
--- a/src/dev/devSiSymb.c
+++ b/src/dev/devSiSymb.c
@@ -1,3 +1,5 @@
+/* base/src/dev $Id$ */
+
 /* @(#)devSiSymb.c	1.1	6/4/93
  *      Device Support for VxWorks Global Symbol String Input Records
  *
diff --git a/src/dev/devSiTestAsyn.c b/src/dev/devSiTestAsyn.c
index 11e8dd1da..7043642c2 100644
--- a/src/dev/devSiTestAsyn.c
+++ b/src/dev/devSiTestAsyn.c
@@ -1,5 +1,5 @@
 /* devSiTestAsyn.c */
- /* share/src/dev   $Id$ */
+/* base/src/dev $Id$ */
 
 /* devSiTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devSmCompumotor1830.c b/src/dev/devSmCompumotor1830.c
index 0af3307f6..475f63334 100644
--- a/src/dev/devSmCompumotor1830.c
+++ b/src/dev/devSmCompumotor1830.c
@@ -1,5 +1,5 @@
 /* devSmCompumotor1830.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devSmCompumotor1830.c - Device Support Routines */
 /*
diff --git a/src/dev/devSmOms6Axis.c b/src/dev/devSmOms6Axis.c
index 5adf7eb64..40e4f0a65 100644
--- a/src/dev/devSmOms6Axis.c
+++ b/src/dev/devSmOms6Axis.c
@@ -1,5 +1,5 @@
 /* devSmOms6Axis.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devSmOms6Axis.c - Device Support Routines */
 /*
diff --git a/src/dev/devSoSoft.c b/src/dev/devSoSoft.c
index f5468af7b..b7123cc0a 100644
--- a/src/dev/devSoSoft.c
+++ b/src/dev/devSoSoft.c
@@ -1,5 +1,5 @@
 /* devSoSoft.c */
- /* share/src/dev   $Id$ */
+/* base/src/dev $Id$ */
 
 /* devSoSoft.c - Device Support Routines for Soft String Output */
 /*
diff --git a/src/dev/devSoSymb.c b/src/dev/devSoSymb.c
index 16f7ebf14..0d60f7ec2 100644
--- a/src/dev/devSoSymb.c
+++ b/src/dev/devSoSymb.c
@@ -1,3 +1,5 @@
+/* base/src/dev $Id$ */
+
 /* @(#)devSoSymb.c	1.1	6/4/93
  *      Device Support for VxWorks Global Symbol String Output Records
  *
diff --git a/src/dev/devSoTestAsyn.c b/src/dev/devSoTestAsyn.c
index 783d43fd5..3a740fdfa 100644
--- a/src/dev/devSoTestAsyn.c
+++ b/src/dev/devSoTestAsyn.c
@@ -1,5 +1,5 @@
 /* devSoTestAsyn.c */
- /* share/src/dev   $Id$ */
+/* base/src/dev $Id$ */
 
 /* devSoTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devTimerMz8310.c b/src/dev/devTimerMz8310.c
index 3d67d5c73..747d3c7d6 100644
--- a/src/dev/devTimerMz8310.c
+++ b/src/dev/devTimerMz8310.c
@@ -1,5 +1,5 @@
 /* devMz8310.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* Device Support Routines for MZ8310 Timer */
 /*
diff --git a/src/dev/devVxiTDM.c b/src/dev/devVxiTDM.c
index c4013acb5..edd1241a5 100644
--- a/src/dev/devVxiTDM.c
+++ b/src/dev/devVxiTDM.c
@@ -1,5 +1,5 @@
 /* devVxiTDM.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* Device Support Routines for Custom Vxi Time Delay Module */
 /*
diff --git a/src/dev/devWfComet.c b/src/dev/devWfComet.c
index 860ffda92..bd30000ec 100644
--- a/src/dev/devWfComet.c
+++ b/src/dev/devWfComet.c
@@ -1,5 +1,5 @@
 /* devComet.c */
-/* share/src/dev @(#)devWfComet.c	1.3     3/8/93 */
+/* base/src/dev $Id$ */
 
 /*
  *      Original Author: Bob Dalesio
diff --git a/src/dev/devWfDvx2502.c b/src/dev/devWfDvx2502.c
index 39b79d4fb..c4822f4dc 100644
--- a/src/dev/devWfDvx2502.c
+++ b/src/dev/devWfDvx2502.c
@@ -1,4 +1,4 @@
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /*
 	Author:	John Winans
diff --git a/src/dev/devWfJoergerVtr1.c b/src/dev/devWfJoergerVtr1.c
index f3a4dcc2e..2602ba6f5 100644
--- a/src/dev/devWfJoergerVtr1.c
+++ b/src/dev/devWfJoergerVtr1.c
@@ -1,5 +1,5 @@
 /* devWfJoergerVtr1.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devWfJoergerVtr1.c - Device Support Routines */
 /*
diff --git a/src/dev/devWfSoft.c b/src/dev/devWfSoft.c
index 80f5c1407..2af08c67e 100644
--- a/src/dev/devWfSoft.c
+++ b/src/dev/devWfSoft.c
@@ -1,5 +1,5 @@
 /* devWfSoft.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devWfSoft.c - Device Support Routines for soft Waveform Records*/
 /*
diff --git a/src/dev/devWfTestAsyn.c b/src/dev/devWfTestAsyn.c
index ae1f41fb2..d798e9e5b 100644
--- a/src/dev/devWfTestAsyn.c
+++ b/src/dev/devWfTestAsyn.c
@@ -1,5 +1,5 @@
 /* devWfTestAsyn.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devWfTestAsyn.c - Device Support Routines for testing asynchronous processing*/
 /*
diff --git a/src/dev/devWfXy566Sc.c b/src/dev/devWfXy566Sc.c
index 1d953aa15..8e5cfc29b 100644
--- a/src/dev/devWfXy566Sc.c
+++ b/src/dev/devWfXy566Sc.c
@@ -1,5 +1,5 @@
 /* devWfXy566Sc.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /* devWfXy566Sc.c - Device Support Routines */
 /*
diff --git a/src/dev/devXy240.c b/src/dev/devXy240.c
index 7eff4edcb..ac06e4bc2 100644
--- a/src/dev/devXy240.c
+++ b/src/dev/devXy240.c
@@ -1,5 +1,5 @@
 /* devXy240.c */
-/* share/src/dev $Id$ */
+/* base/src/dev $Id$ */
 
 /*
  *      Original Author: Bob Dalesio