7 files changed, 815 insertions, 0 deletions

diff --git a/share/man/man4/ispfw.4 b/share/man/man4/ispfw.4
new file mode 100644
index 000000000000..6380e96b2df2
--- /dev/null
+++ b/share/man/man4/ispfw.4
@@ -0,0 +1,46 @@
+.\"     $FreeBSD$
+.\"
+.\" Copyright (c) 2000
+.\"     Matthew Jacob
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. The name of the author may not be used to endorse or promote products
+.\"    derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.\"
+.Dd July 20, 2000
+.Dt ISPFW 4
+.Os
+.Sh NAME
+.Nm ispfw
+.Nd Firmware Module for Qlogic based SCSI and FibreChannel SCSI Host Adapters
+.Sh SYNOPSIS
+.Cd "device ispfw"
+.Sh DESCRIPTION
+This trivial driver provides access to firmware sets for the Qlogic
+based SCSI and FibreChannel SCSI Host Adapters. It may either be
+statically linked into the kernel, or loaded as a module. In either
+case, the
+.Xr isp 4
+driver will notice that firmware is available to be downloaded onto
+Qlogic cards (to replace the usually out of date firmware on the cards).
+this will kick the f/w into getting unstuck.
+.Sh SEE ALSO
+.Xr isp 4
+.Sh AUTHOR
+This driver was written by Matthew Jacob.
diff --git a/share/man/man4/tap.4 b/share/man/man4/tap.4
new file mode 100644
index 000000000000..fba5466cd0bd
--- /dev/null
+++ b/share/man/man4/tap.4
@@ -0,0 +1,217 @@
+.\" $FreeBSD$
+.\" Based on PR#2411
+.\"
+.Dd July 9, 2000
+.Os
+.Dt TAP 4
+.Sh NAME
+.Nm tap
+.Nd Ethernet tunnel software network interface
+.Sh SYNOPSIS
+.Cd pseudo-device tap
+.Sh DESCRIPTION
+The
+.Nm tap
+interface is a software loopback mechanism that can be loosely
+described as the network interface analog of the
+.Xr pty 4 ,
+that is,
+.Nm tap
+does for network interfaces what the
+.Nm pty
+driver does for terminals.
+.Pp
+The
+.Nm tap
+driver, like the
+.Nm pty
+driver, provides two interfaces: an interface like the usual facility
+it is simulating
+.Po
+an Ethernet network interface in the case of
+.Nm tap ,
+or a terminal for
+.Nm pty
+.Pc ,
+and a character-special device
+.Dq control
+interface.
+.Pp
+The network interfaces are named
+.Sy tap Ns Ar 0 ,
+.Sy tap Ns Ar 1 ,
+etc, as many as were made by
+.Xr MAKEDEV 8 .
+Each one supports the usual Ethernet network-interface
+.Xr ioctl 2 Ns s ,
+such as
+.Dv SIOCSIFADDR
+and
+.Dv SIOCSIFNETMASK ,
+and thus can be used with
+.Xr ifconfig 8
+like any other Ethernet interface. When the system chooses to transmit
+an Ethernet frame on the network interface, the frame can be read from 
+the control device
+.Po
+it appears as
+.Dq input
+there
+.Pc ;
+writing an Ethernet frame to the control device generates an input frame on
+the network interface, as if the
+.Pq non-existent
+hardware had just received it.
+.Pp
+The Ethernet tunnel device, normally
+.Pa /dev/tap Ns Sy N ,
+is exclusive-open
+.Po
+it cannot be opened if it is already open
+.Pc
+and is restricted to the super-user.
+A
+.Fn read
+call will return an error
+.Pq Er EHOSTDOWN
+if the interface is not
+.Dq ready .
+Once the interface is ready,
+.Fn read
+will return an Ethernet frame if one is available; if not, it will 
+either block until one is or return
+.Er EWOULDBLOCK ,
+depending on whether non-blocking I/O has been enabled. If the frame
+is longer than is allowed for in the buffer passed to
+.Fn read ,
+the extra data will be silently dropped.
+.Pp
+A
+.Xr write 2
+call passes an Ethernet frame in to be
+.Dq received
+on the pseudo-interface.  Each
+.Fn write
+call supplies exactly one frame; the frame length is taken from the
+amount of data provided to
+.Fn write .
+Writes will not block; if the frame cannot be accepted
+for a transient reason
+.Pq e.g., no buffer space available ,
+it is silently dropped; if the reason is not transient
+.Pq e.g., frame too large ,
+an error is returned.
+The following
+.Xr ioctl 2
+calls are supported
+.Pq defined in Aq Pa net/if_tap.h Ns :
+.Bl -tag -width VMIO_SIOCSETMACADDR
+.It Dv TAPSDEBUG
+The argument should be a pointer to an
+.Va int ;
+this sets the internal debugging variable to that value.  What, if
+anything, this variable controls is not documented here; see the source
+code.
+.It Dv TAPGDEBUG
+The argument should be a pointer to an
+.Va int ;
+this stores the internal debugging variable's value into it.
+.It Dv FIONBIO
+Turn non-blocking I/O for reads off or on, according as the argument
+.Va int Ns 's
+value is or isn't zero
+.Pq Writes are always nonblocking .
+.It Dv FIOASYNC
+Turn asynchronous I/O for reads
+.Po
+i.e., generation of
+.Dv SIGIO
+when data is available to be read
+.Pc
+off or on, according as the argument
+.Va int Ns 's
+value is or isn't zero.
+.It Dv FIONREAD
+If any frames are queued to be read, store the size of the first one into the argument
+.Va int ;
+otherwise, store zero.
+.It Dv TIOCSPGRP
+Set the process group to receive
+.Dv SIGIO
+signals, when asynchronous I/O is enabled, to the argument
+.Va int
+value.
+.It Dv TIOCGPGRP
+Retrieve the process group value for
+.Dv SIGIO
+signals into the argument
+.Va int
+value.
+.It SIOCGIFADDR
+Retrieve the Media Access Control
+.Pq MAC 
+address. This command should be executed on descriptor, associated with
+control device
+.Pq Pa /dev/tap Ns Sy N .
+The
+.Va buffer ,
+which is passed as argument, is expected to have enought space to store
+.Pq MAC
+address.
+.It SIOCSIFADDR
+Set the Media Access Control
+.Pq MAC
+address. This command should be executed on a descriptor, associated with
+control device
+.Pq Pa /dev/tap Ns Sy N .
+.El
+.Pp
+The control device also supports
+.Xr select 2
+for read; selecting for write is pointless, and always succeeds, since
+writes are always non-blocking.
+.Pp
+On the last close of the data device, by default, the interface is
+brought down
+.Po
+as if with  
+.Dq ifconfig tap Ns Sy N No down
+.Pc .
+All queued frames are thrown away. If the interface is up when the data 
+device is not open output frames are always thrown away rather than 
+letting them pile up.
+.Pp
+The 
+.Nm tap
+device is also can be used with VMware port as a replacement
+of VMnet device driver. The driver uses minor number to select between
+.Nm tap
+and
+.Nm vmnet
+devices. VMnet minor numbering is
+.Va 0x10000 
++
+.Va N . 
+Where
+.Va N 
+is a VMnet unit number. In this case control device is expected to be 
+.Pa /dev/vmnet Ns Sy N ,
+and network interface will be
+.Sy vmnet Ns Ar N .
+Everything else is the same. 
+.Pp
+In addition to mentioned above
+.Xr ioctl 2
+there are additional one for VMware port.
+.Bl -tag -width VMIO_SIOCSETMACADDR
+.It VMIO_SIOCSIFFLAGS
+VMware 
+.Dv SIOCSIFFLAGS .
+.El
+.Sh SEE ALSO
+.Xr inet 4 ,
+.Xr intro 4
+.\" .Sh BUGS
+.Sh AUTHORS
+This man page has been obtained from
+.Bx Free .
diff --git a/sys/kern/kern_accf.c b/sys/kern/kern_accf.c
new file mode 100644
index 000000000000..e6b7d612cc92
--- /dev/null
+++ b/sys/kern/kern_accf.c
@@ -0,0 +1,142 @@
+/*-
+ * Copyright (c) 2000 Alfred Perlstein <alfred@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD$
+ */
+
+#define ACCEPT_FILTER_MOD
+
+#include "opt_param.h"
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/domain.h>
+#include <sys/kernel.h>
+#include <sys/proc.h>
+#include <sys/malloc.h>
+#include <sys/mbuf.h>
+#include <sys/protosw.h>
+#include <sys/socket.h>
+#include <sys/socketvar.h>
+#include <sys/queue.h>
+
+static SLIST_HEAD(, accept_filter) accept_filtlsthd =
+	SLIST_HEAD_INITIALIZER(&accept_filtlsthd);
+
+MALLOC_DEFINE(M_ACCF, "accf", "accept filter data");
+
+/*
+ * must be passed a malloc'd structure so we don't explode if the kld
+ * is unloaded, we leak the struct on deallocation to deal with this,
+ * but if a filter is loaded with the same name as a leaked one we re-use
+ * the entry.
+ */
+int
+accept_filt_add(struct accept_filter *filt)
+{
+	struct accept_filter *p;
+
+	SLIST_FOREACH(p, &accept_filtlsthd, accf_next)
+		if (strcmp(p->accf_name, filt->accf_name) == 0)  {
+			if (p->accf_callback != NULL) {
+				return (EEXIST);
+			} else {
+				p->accf_callback = filt->accf_callback;
+				FREE(filt, M_ACCF);
+				return (0);
+			}
+		}
+				
+	if (p == NULL)
+		SLIST_INSERT_HEAD(&accept_filtlsthd, filt, accf_next);
+	return (0);
+}
+
+int
+accept_filt_del(char *name)
+{
+	struct accept_filter *p;
+
+	p = accept_filt_get(name);
+	if (p == NULL)
+		return (ENOENT);
+
+	p->accf_callback = NULL;
+	return (0);
+}
+
+struct accept_filter *
+accept_filt_get(char *name)
+{
+	struct accept_filter *p;
+
+	SLIST_FOREACH(p, &accept_filtlsthd, accf_next)
+		if (strcmp(p->accf_name, name) == 0)
+			return (p);
+
+	return (NULL);
+}
+
+int
+accept_filt_generic_mod_event(module_t mod, int event, void *data)
+{
+	struct accept_filter *p;
+	struct accept_filter *accfp = (struct accept_filter *) data;
+	int	s, error;
+
+	switch (event) {
+	case MOD_LOAD:
+		MALLOC(p, struct accept_filter *, sizeof(*p), M_ACCF, M_WAITOK);
+		bcopy(accfp, p, sizeof(*p));
+		s = splnet();
+		error = accept_filt_add(p);
+		splx(s);
+		break;
+
+	case MOD_UNLOAD:
+		/*
+		 * Do not support unloading yet. we don't keep track of refcounts
+		 * and unloading an accept filter callback and then having it called
+		 * is a bad thing.  A simple fix would be to track the refcount
+		 * in the struct accept_filter.
+		 */
+#if 0
+		s = splnet();
+		error = accept_filt_del(accfp->accf_name);
+		splx(s);
+#endif
+		error = EOPNOTSUPP;
+		break;
+
+	case MOD_SHUTDOWN:
+		error = 0;
+		break;
+
+	default:
+		error = EOPNOTSUPP;
+		break;
+	}
+
+	return (error);
+}
diff --git a/sys/kern/uipc_accf.c b/sys/kern/uipc_accf.c
new file mode 100644
index 000000000000..e6b7d612cc92
--- /dev/null
+++ b/sys/kern/uipc_accf.c
@@ -0,0 +1,142 @@
+/*-
+ * Copyright (c) 2000 Alfred Perlstein <alfred@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD$
+ */
+
+#define ACCEPT_FILTER_MOD
+
+#include "opt_param.h"
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/domain.h>
+#include <sys/kernel.h>
+#include <sys/proc.h>
+#include <sys/malloc.h>
+#include <sys/mbuf.h>
+#include <sys/protosw.h>
+#include <sys/socket.h>
+#include <sys/socketvar.h>
+#include <sys/queue.h>
+
+static SLIST_HEAD(, accept_filter) accept_filtlsthd =
+	SLIST_HEAD_INITIALIZER(&accept_filtlsthd);
+
+MALLOC_DEFINE(M_ACCF, "accf", "accept filter data");
+
+/*
+ * must be passed a malloc'd structure so we don't explode if the kld
+ * is unloaded, we leak the struct on deallocation to deal with this,
+ * but if a filter is loaded with the same name as a leaked one we re-use
+ * the entry.
+ */
+int
+accept_filt_add(struct accept_filter *filt)
+{
+	struct accept_filter *p;
+
+	SLIST_FOREACH(p, &accept_filtlsthd, accf_next)
+		if (strcmp(p->accf_name, filt->accf_name) == 0)  {
+			if (p->accf_callback != NULL) {
+				return (EEXIST);
+			} else {
+				p->accf_callback = filt->accf_callback;
+				FREE(filt, M_ACCF);
+				return (0);
+			}
+		}
+				
+	if (p == NULL)
+		SLIST_INSERT_HEAD(&accept_filtlsthd, filt, accf_next);
+	return (0);
+}
+
+int
+accept_filt_del(char *name)
+{
+	struct accept_filter *p;
+
+	p = accept_filt_get(name);
+	if (p == NULL)
+		return (ENOENT);
+
+	p->accf_callback = NULL;
+	return (0);
+}
+
+struct accept_filter *
+accept_filt_get(char *name)
+{
+	struct accept_filter *p;
+
+	SLIST_FOREACH(p, &accept_filtlsthd, accf_next)
+		if (strcmp(p->accf_name, name) == 0)
+			return (p);
+
+	return (NULL);
+}
+
+int
+accept_filt_generic_mod_event(module_t mod, int event, void *data)
+{
+	struct accept_filter *p;
+	struct accept_filter *accfp = (struct accept_filter *) data;
+	int	s, error;
+
+	switch (event) {
+	case MOD_LOAD:
+		MALLOC(p, struct accept_filter *, sizeof(*p), M_ACCF, M_WAITOK);
+		bcopy(accfp, p, sizeof(*p));
+		s = splnet();
+		error = accept_filt_add(p);
+		splx(s);
+		break;
+
+	case MOD_UNLOAD:
+		/*
+		 * Do not support unloading yet. we don't keep track of refcounts
+		 * and unloading an accept filter callback and then having it called
+		 * is a bad thing.  A simple fix would be to track the refcount
+		 * in the struct accept_filter.
+		 */
+#if 0
+		s = splnet();
+		error = accept_filt_del(accfp->accf_name);
+		splx(s);
+#endif
+		error = EOPNOTSUPP;
+		break;
+
+	case MOD_SHUTDOWN:
+		error = 0;
+		break;
+
+	default:
+		error = EOPNOTSUPP;
+		break;
+	}
+
+	return (error);
+}
diff --git a/sys/net/if_tap.h b/sys/net/if_tap.h
new file mode 100644
index 000000000000..30f742129191
--- /dev/null
+++ b/sys/net/if_tap.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 1999-2000 by Maksim Yevmenkin <m_evmenkin@yahoo.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * BASED ON:
+ * -------------------------------------------------------------------------
+ *
+ * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk>
+ * Nottingham University 1987.
+ */
+
+/*
+ * $FreeBSD$
+ * $Id: if_tap.h,v 0.7 2000/07/12 04:12:51 max Exp $
+ */
+
+#ifndef _NET_IF_TAP_H_
+#define _NET_IF_TAP_H_
+
+/* refer to if_tapvar.h for the softc stuff */
+
+/* maximum receive packet size (hard limit) */
+#define	TAPMRU		16384
+
+struct tapinfo {
+	int	baudrate;	/* linespeed                 */
+	short	mtu;		/* maximum transmission unit */
+	u_char	type;		/* ethernet, tokenring, etc. */
+	u_char	dummy;		/* place holder              */
+};
+
+/* ioctl's for get/set debug */
+#define	TAPSDEBUG		_IOW('t', 90, int)
+#define	TAPGDEBUG		_IOR('t', 89, int)
+#define	TAPSIFINFO		_IOW('t', 91, struct tapinfo)
+#define	TAPGIFINFO		_IOR('t', 92, struct tapinfo)
+
+/* VMware ioctl's */
+#define VMIO_SIOCSIFFLAGS	_IO('V', 0)
+#define VMIO_SIOCSKEEP		_IO('V', 1)
+#define VMIO_SIOCSIFBR		_IO('V', 2)
+#define VMIO_SIOCSLADRF		_IO('V', 3)
+
+/* XXX -- unimplemented */
+#define VMIO_SIOCSETMACADDR	_IO('V', 4)
+
+/* XXX -- not used? */
+#define VMIO_SIOCPORT		_IO('V', 5)
+#define VMIO_SIOCBRIDGE		_IO('V', 6)
+#define VMIO_SIOCNETIF		_IO('V', 7)
+
+#endif /* !_NET_IF_TAP_H_ */
diff --git a/usr.bin/usbhidctl/usbhidctl.1 b/usr.bin/usbhidctl/usbhidctl.1
new file mode 100644
index 000000000000..3a9a49a8aeb3
--- /dev/null
+++ b/usr.bin/usbhidctl/usbhidctl.1
@@ -0,0 +1,92 @@
+.\" $NetBSD: usbhidctl.1,v 1.8 1999/05/11 21:03:58 augustss Exp $
+.\" $FreeBSD$
+.\"
+.\" Copyright (c) 1998 The NetBSD Foundation, Inc.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to The NetBSD Foundation
+.\" by Lennart Augustsson.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"        This product includes software developed by the NetBSD
+.\"        Foundation, Inc. and its contributors.
+.\" 4. Neither the name of The NetBSD Foundation nor the names of its
+.\"    contributors may be used to endorse or promote products derived
+.\"    from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+.\" POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd July 12, 1998
+.Dt USBHIDCTL 1
+.Os
+.Sh NAME
+.Nm usbhidctl
+.Nd manipulate USB HID devices
+.Sh SYNOPSIS
+.Nm
+.Op Fl a
+.Fl f Ar device
+.Op Fl l
+.Op Fl n
+.Op Fl r
+.Op Fl t Ar table
+.Op Fl v
+.Op Ar item ...
+.Sh DESCRIPTION
+.Nm
+can be used to dump the state of a USB HID (Human Interface Device).
+Each named
+.Ar item
+is printed.
+.Pp
+The options are as follows:
+.Bl -tag -width Ds
+.It Fl a
+Show all items.
+.It Fl f Ar device
+Specify a path name for the device to operate on.
+.It Fl l
+Loop and dump the device data every time it changes.
+.It Fl n
+Suppress printing of the item name.
+.It Fl r
+Dump the report descriptor.
+.It Fl t Ar table
+Specify a path name for the HID usage table file.
+.It Fl v
+Be verbose.
+.El
+.Sh FILES
+.Pa /usr/share/misc/usb_hid_usages
+The default HID usage table.
+.Sh BUGS
+.Nm
+cannot show nor set output and feature items.
+.Sh SEE ALSO
+.Xr usb 3 ,
+.Xr uhid 4 ,
+.Xr usb 4
+.Sh HISTORY
+The
+.Nm
+command appeared in
+.Nx 1.4 .
diff --git a/usr.sbin/ngctl/config.c b/usr.sbin/ngctl/config.c
new file mode 100644
index 000000000000..144293abd560
--- /dev/null
+++ b/usr.sbin/ngctl/config.c
@@ -0,0 +1,103 @@
+/*
+ * config.c
+ *
+ * Copyright (c) 1996-1999 Whistle Communications, Inc.
+ * All rights reserved.
+ * 
+ * Subject to the following obligations and disclaimer of warranty, use and
+ * redistribution of this software, in source or object code forms, with or
+ * without modifications are expressly permitted by Whistle Communications;
+ * provided, however, that:
+ * 1. Any and all reproductions of the source or object code must include the
+ *    copyright notice above and the following disclaimer of warranties; and
+ * 2. No rights are granted, in any manner or form, to use Whistle
+ *    Communications, Inc. trademarks, including the mark "WHISTLE
+ *    COMMUNICATIONS" on advertising, endorsements, or otherwise except as
+ *    such appears in the above copyright notice or in the software.
+ * 
+ * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
+ * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
+ * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
+ * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+ * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
+ * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
+ * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
+ * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
+ * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
+ * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include "ngctl.h"
+
+#define NOCONFIG	"<no config>"
+
+static int ConfigCmd(int ac, char **av);
+
+const struct ngcmd config_cmd = {
+	ConfigCmd,
+	"config <path> [arguments]",
+	"get or set configuration of node at <path>",
+	NULL
+};
+
+static int
+ConfigCmd(int ac, char **av)
+{
+	u_char sbuf[sizeof(struct ng_mesg) + NG_TEXTRESPONSE];
+	struct ng_mesg *const resp = (struct ng_mesg *) sbuf;
+	char *const status = (char *) resp->data;
+	char *path;
+	char buf[NG_TEXTRESPONSE];
+	int nostat = 0, i;
+
+	/* Get arguments */
+	if (ac < 2)
+		return(CMDRTN_USAGE);
+	path = av[1];
+
+	*buf = '\0';
+	for (i = 2; i < ac; i++) {
+		if (i != 2)
+			strcat(buf, " ");
+		strcat(buf, av[i]);
+	}
+	
+	/* Get node config summary */
+	if (*buf != '\0')
+		i = NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
+	            NGM_TEXT_CONFIG, buf, strlen(buf) + 1);
+	else
+		i = NgSendMsg(csock, path, NGM_GENERIC_COOKIE,
+	            NGM_TEXT_CONFIG, NULL, 0);
+	if (i < 0) {
+		switch (errno) {
+		case EINVAL:
+			nostat = 1;
+			break;
+		default:
+			warn("send msg");
+			return(CMDRTN_ERROR);
+		}
+	} else {
+		if (NgRecvMsg(csock, resp, sizeof(sbuf), NULL) < 0
+		    || (resp->header.flags & NGF_RESP) == 0)
+			nostat = 1;
+	}
+
+	/* Show it */
+	if (nostat)
+		printf("No config available for \"%s\"\n", path);
+	else
+		printf("Config for \"%s\":\n%s\n", path, status);
+	return(CMDRTN_OK);
+}
+