NgATM: deprecate

Support for ATM NICs was removed prior to FreeBSD 12.  At the time it
was unclear if this code was still useful without it.  Now the time has
come to finish removing support.

Add DREPRECATION NOTICEs to the manpages and gone_in(14, ...) warnings
in the constructors (or module init for ngatmbase).

Reviewed by:	manu, emaste
Approved by:	re (cperciva)
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D38877

(cherry picked from commit 211c302f10d76fc12e50c87039cfc06aa9e659c1)
(cherry picked from commit 08a5f8c5cbc7143601a34ac7e52831e996a9347e)

10 files changed, 40 insertions, 5 deletions

diff --git a/share/man/man4/ng_ccatm.4 b/share/man/man4/ng_ccatm.4
index 3d6778fa25d5..02a5a5f011b5 100644
--- a/share/man/man4/ng_ccatm.4
+++ b/share/man/man4/ng_ccatm.4
@@ -31,7 +31,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 10, 2005
+.Dd March 3, 2023
 .Dt NG_CCATM 4
 .Os
 .Sh NAME
@@ -47,6 +47,11 @@
 .In netgraph.h
 .In netgraph/ng_uni.h
 .In netgraph/ng_ccatm.h
+.Sh DEPRECATION NOTICE
+.Nm
+is deprecated and may not be available in
+.Fx 14.0
+and later.
 .Sh DESCRIPTION
 The
 .Nm
diff --git a/share/man/man4/ng_sscfu.4 b/share/man/man4/ng_sscfu.4
index 2c444dacd589..6011deaeb2b3 100644
--- a/share/man/man4/ng_sscfu.4
+++ b/share/man/man4/ng_sscfu.4
@@ -30,7 +30,7 @@
 .\"
 .\" ng_sscfu(4) man page
 .\"
-.Dd October 24, 2003
+.Dd March 3, 2023
 .Dt NG_SSCFU 4
 .Os
 .Sh NAME
@@ -40,6 +40,11 @@
 .In netnatm/saal/sscopdef.h
 .In netnatm/saal/sscfudef.h
 .In netgraph/atm/ng_sscfu.h
+.Sh DEPRECATION NOTICE
+.Nm
+is deprecated and may not be available in
+.Fx 14.0
+and later.
 .Sh DESCRIPTION
 The
 .Nm sscfu
diff --git a/share/man/man4/ng_sscop.4 b/share/man/man4/ng_sscop.4
index c98a43462581..451edcc4aebf 100644
--- a/share/man/man4/ng_sscop.4
+++ b/share/man/man4/ng_sscop.4
@@ -30,7 +30,7 @@
 .\"
 .\" ng_sscop(4) man page
 .\"
-.Dd October 24, 2003
+.Dd March 3, 2023
 .Dt NG_SSCOP 4
 .Os
 .Sh NAME
@@ -39,6 +39,11 @@
 .Sh SYNOPSIS
 .In netnatm/saal/sscopdef.h
 .In netgraph/atm/ng_sscop.h
+.Sh DEPRECATION NOTICE
+.Nm
+is deprecated and may not be available in
+.Fx 14.0
+and later.
 .Sh DESCRIPTION
 The
 .Nm sscop
diff --git a/share/man/man4/ng_uni.4 b/share/man/man4/ng_uni.4
index da7028b0e015..993119d23c70 100644
--- a/share/man/man4/ng_uni.4
+++ b/share/man/man4/ng_uni.4
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 6, 2003
+.Dd March 3, 2023
 .Dt NG_UNI 4
 .Os
 .Sh NAME
@@ -38,6 +38,11 @@
 .In netnatm/msg/unistruct.h
 .In netnatm/sig/unidef.h
 .In netgraph/atm/ng_uni.h
+.Sh DEPRECATION NOTICE
+.Nm
+is deprecated and may not be available in
+.Fx 14.0
+and later.
 .Sh DESCRIPTION
 The
 .Nm uni
diff --git a/share/man/man4/ngatmbase.4 b/share/man/man4/ngatmbase.4
index 0227b44347bd..6cdc3eb532fc 100644
--- a/share/man/man4/ngatmbase.4
+++ b/share/man/man4/ngatmbase.4
@@ -30,9 +30,14 @@
 .\"
 .\" ngatmbase(4) man page
 .\"
-.Dd August 24, 2004
+.Dd March 3, 2023
 .Dt NGATMBASE 4
 .Os
+.Sh DEPRECATION NOTICE
+.Nm
+is deprecated and may not be available in
+.Fx 14.0
+and later.
 .Sh NAME
 .Nm ngatmbase
 .Nd netgraph ATM utility module
diff --git a/sys/netgraph/atm/ccatm/ng_ccatm.c b/sys/netgraph/atm/ccatm/ng_ccatm.c
index 6c27b6aacc0f..4a7af2c4579b 100644
--- a/sys/netgraph/atm/ccatm/ng_ccatm.c
+++ b/sys/netgraph/atm/ccatm/ng_ccatm.c
@@ -348,6 +348,8 @@ ng_ccatm_constructor(node_p node)
 {
 	struct ccnode *priv;
 
+	gone_in(14, "ng_ccatm: netgraph ATM modules");
+
 	priv = malloc(sizeof(*priv), M_NG_CCATM, M_WAITOK | M_ZERO);
 
 	priv->node = node;
diff --git a/sys/netgraph/atm/ngatmbase.c b/sys/netgraph/atm/ngatmbase.c
index 785bbef26580..0e2d1597d696 100644
--- a/sys/netgraph/atm/ngatmbase.c
+++ b/sys/netgraph/atm/ngatmbase.c
@@ -77,6 +77,8 @@ static struct mtx ngatm_unilist_mtx;
 static void
 uni_msg_init(void)
 {
+	gone_in(14, "ngatmbase: netgraph ATM modules");
+
 	mtx_init(&ngatm_unilist_mtx, "netgraph UNI msg header lists", NULL,
 	    MTX_DEF);
 }
diff --git a/sys/netgraph/atm/sscfu/ng_sscfu.c b/sys/netgraph/atm/sscfu/ng_sscfu.c
index 7fe3728b7eae..4811f576df0b 100644
--- a/sys/netgraph/atm/sscfu/ng_sscfu.c
+++ b/sys/netgraph/atm/sscfu/ng_sscfu.c
@@ -536,6 +536,8 @@ ng_sscfu_constructor(node_p node)
 {
 	struct priv *priv;
 
+	gone_in(14, "ng_sscfu: netgraph ATM modules");
+
 	priv = malloc(sizeof(*priv), M_NG_SSCFU, M_WAITOK | M_ZERO);
 
 	if ((priv->sscf = sscfu_create(node, &sscfu_funcs)) == NULL) {
diff --git a/sys/netgraph/atm/sscop/ng_sscop.c b/sys/netgraph/atm/sscop/ng_sscop.c
index b15ef5e258a1..ae60e7557978 100644
--- a/sys/netgraph/atm/sscop/ng_sscop.c
+++ b/sys/netgraph/atm/sscop/ng_sscop.c
@@ -246,6 +246,8 @@ ng_sscop_constructor(node_p node)
 {
 	struct priv *p;
 
+	gone_in(14, "ng_sscop: netgraph ATM modules");
+
 	p = malloc(sizeof(*p), M_NG_SSCOP, M_WAITOK | M_ZERO);
 
 	if ((p->sscop = sscop_create(node, &sscop_funcs)) == NULL) {
diff --git a/sys/netgraph/atm/uni/ng_uni.c b/sys/netgraph/atm/uni/ng_uni.c
index c4e1c2c523b5..1313bd062188 100644
--- a/sys/netgraph/atm/uni/ng_uni.c
+++ b/sys/netgraph/atm/uni/ng_uni.c
@@ -225,6 +225,8 @@ ng_uni_constructor(node_p node)
 {
 	struct priv *priv;
 
+	gone_in(14, "ng_uni: netgraph ATM modules");
+
 	priv = malloc(sizeof(*priv), M_NG_UNI, M_WAITOK | M_ZERO);
 
 	if ((priv->uni = uni_create(node, &uni_funcs)) == NULL) {