IFC @ r243164

author: neel <neel@FreeBSD.org> 2012-11-17 02:55:47 +0000
committer: neel <neel@FreeBSD.org> 2012-11-17 02:55:47 +0000
commit: 0e18e1b9de7bacfe2cdccb09738c895dfaf0cbf8 (patch)
tree: 2bd9bddaae9e43ae0279e8ef5ed4b4d93aa41eff /share
parent: 1a164db277254c1198a5923050a4e403737937c3 (diff)
parent: 40d9982013b20f7e4359382de92b451264e2233b (diff)
download: FreeBSD-src-0e18e1b9de7bacfe2cdccb09738c895dfaf0cbf8.zip
FreeBSD-src-0e18e1b9de7bacfe2cdccb09738c895dfaf0cbf8.tar.gz
62 files changed, 512 insertions, 793 deletions
diff --git a/share/man/man4/lagg.4 b/share/man/man4/lagg.4
index 0ba8e1a..aec7b7e 100644
--- a/share/man/man4/lagg.4
+++ b/share/man/man4/lagg.4
@@ -92,8 +92,8 @@ This is an alias for
 .Ic loadbalance
 mode.
 .It Ic lacp
-Supports the IEEE 802.3ad Link Aggregation Control Protocol (LACP) and the
-Marker Protocol.
+Supports the IEEE 802.1AX (formerly 802.3ad) Link Aggregation Control Protocol
+(LACP) and the Marker Protocol.
 LACP will negotiate a set of aggregable links with the peer in to one or more
 Link Aggregated Groups.
 Each LAG is composed of ports of the same speed, set to full-duplex operation.
@@ -150,7 +150,7 @@ The default for new interfaces is set via the
 .Va net.link.lagg.default_use_flowid
 .Xr sysctl 8 .
 .Sh EXAMPLES
-Create a 802.3ad link aggregation using LACP with two
+Create a link aggregation using LACP with two
 .Xr bge 4
 Gigabit Ethernet interfaces:
 .Bd -literal -offset indent
diff --git a/share/man/man4/ng_UI.4 b/share/man/man4/ng_UI.4
index 2054d19..30f7c48 100644
--- a/share/man/man4/ng_UI.4
+++ b/share/man/man4/ng_UI.4
@@ -65,12 +65,12 @@ will have a 0x03 byte prepended to them before being forwarded out on the
 hook.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobar
-.It Dv downstream
+.Bl -tag -width ".Va downstream"
+.It Va downstream
 Downstream connection.
 Packets on this side of the node have a 0x03 as
 their first byte.
-.It Dv upstream
+.It Va upstream
 Upstream connection.
 Packets on this side of the node have the
 initial 0x03 byte stripped off.
diff --git a/share/man/man4/ng_async.4 b/share/man/man4/ng_async.4
index 2349cb3..ffd9a38 100644
--- a/share/man/man4/ng_async.4
+++ b/share/man/man4/ng_async.4
@@ -35,7 +35,7 @@
 .\" $FreeBSD$
 .\" $Whistle: ng_async.8,v 1.6 1999/01/25 23:46:25 archie Exp $
 .\"
-.Dd January 19, 1999
+.Dd November 13, 2012
 .Dt NG_ASYNC 4
 .Os
 .Sh NAME
@@ -88,13 +88,13 @@ Flag sharing between frames is disabled after one second of transmit
 idle time.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobar
-.It Dv async
+.Bl -tag -width ".Va async"
+.It Va async
 Asynchronous connection.
 Typically this hook would be connected to a
 .Xr ng_tty 4
 node, which handles transmission of serial data over a tty device.
-.It Dv sync
+.It Va sync
 Synchronous connection.
 This hook sends and receives synchronous frames.
 For PPP, these frames should contain address, control, and protocol fields,
@@ -106,24 +106,17 @@ type node.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_ASYNC_CMD_GET_STATS
-This command returns a
-.Dv "struct ng_async_stat"
-containing node statistics for packet, octet, and error counts.
-.It Dv NGM_ASYNC_CMD_CLR_STATS
-Clears the node statistics.
-.It Dv NGM_ASYNC_CMD_SET_CONFIG
+.It Dv NGM_ASYNC_CMD_SET_CONFIG Pq Ic setconfig
 Sets the node configuration, which is described by a
 .Dv "struct ng_async_cfg" :
 .Bd -literal -offset 4n
 struct ng_async_cfg {
-  u_char    enabled;  /* Turn encoding on/off */
-  uint16_t  amru;     /* Max receive async frame len */
-  uint16_t  smru;     /* Max receive sync frame len */
-  uint32_t  accm;     /* ACCM encoding */
+	u_char    enabled;  /* Turn encoding on/off */
+	uint16_t  amru;     /* Max receive async frame length */
+	uint16_t  smru;     /* Max receive sync frame length */
+	uint32_t  accm;     /* ACCM encoding */
 };
 .Ed
-.Pp
 The
 .Dv enabled
 field enables or disables all encoding/decoding functions (default disabled).
@@ -142,8 +135,15 @@ The
 .Dv accm
 field is the asynchronous character control map, which controls the escaping
 of characters 0x00 thorough 0x1f (default 0xffffffff).
-.It Dv NGM_ASYNC_CMD_GET_CONFIG
+.It Dv NGM_ASYNC_CMD_GET_CONFIG Pq Ic getconfig
 This command returns the current configuration structure.
+.It Dv NGM_ASYNC_CMD_GET_STATS Pq Ic getstats
+This command returns a
+.Dv "struct ng_async_stat"
+containing node statistics for packet, octet, and error counts.
+.It Dv NGM_ASYNC_CMD_CLR_STATS Pq Ic clrstats
+Clears the node statistics.
+.Pp
 .El
 .Sh SHUTDOWN
 This node shuts down upon receipt of a
diff --git a/share/man/man4/ng_atmllc.4 b/share/man/man4/ng_atmllc.4
index 81768b5..50131a2 100644
--- a/share/man/man4/ng_atmllc.4
+++ b/share/man/man4/ng_atmllc.4
@@ -60,7 +60,7 @@ encapsulated into a PDU and transmitted via the
 hook.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width indent
+.Bl -tag -width ".Va ether"
 .It Va atm
 ATM connection.
 Typically, this hook would be connected to a
diff --git a/share/man/man4/ng_bluetooth.4 b/share/man/man4/ng_bluetooth.4
index 2214172..c956dd0 100644
--- a/share/man/man4/ng_bluetooth.4
+++ b/share/man/man4/ng_bluetooth.4
@@ -43,7 +43,7 @@ All Bluetooth variables can be examined and changed via
 .Ss Bluetooth Variables
 Below is the description of default variables.
 Each Bluetooth module might add its own variables to the tree.
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Va net.bluetooth.version
 A read-only integer variable that shows the current version of the
 Bluetooth stack.
diff --git a/share/man/man4/ng_bpf.4 b/share/man/man4/ng_bpf.4
index 4f89729..44a51e3 100644
--- a/share/man/man4/ng_bpf.4
+++ b/share/man/man4/ng_bpf.4
@@ -35,7 +35,7 @@
 .\" $FreeBSD$
 .\" $Whistle: ng_bpf.8,v 1.2 1999/12/03 01:57:12 archie Exp $
 .\"
-.Dd May 30, 2007
+.Dd November 13, 2012
 .Dt NG_BPF 4
 .Os
 .Sh NAME
@@ -81,7 +81,7 @@ This node type supports any number of hooks having arbitrary names.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_BPF_SET_PROGRAM
+.It Dv NGM_BPF_SET_PROGRAM Pq Ic setprogram
 This command sets the filter program that will be applied to incoming
 data on a hook.
 The following structure must be supplied as an argument:
@@ -90,7 +90,7 @@ struct ng_bpf_hookprog {
   char            thisHook[NG_HOOKSIZ];     /* name of hook */
   char            ifMatch[NG_HOOKSIZ];      /* match dest hook */
   char            ifNotMatch[NG_HOOKSIZ];   /* !match dest hook */
-  int32_t         bpf_prog_len;             /* #isns in program */
+  int32_t         bpf_prog_len;             /* #insns in program */
   struct bpf_insn bpf_prog[];               /* bpf program */
 };
 .Ed
@@ -112,25 +112,25 @@ The program must be a valid
 program or else
 .Er EINVAL
 is returned.
-.It Dv NGM_BPF_GET_PROGRAM
+.It Dv NGM_BPF_GET_PROGRAM Pq Ic getprogram
 This command takes an
 .Tn ASCII
 string argument, the hook name, and returns the
 corresponding
 .Dv "struct ng_bpf_hookprog"
 as shown above.
-.It Dv NGM_BPF_GET_STATS
+.It Dv NGM_BPF_GET_STATS Pq Ic getstats
 This command takes an
 .Tn ASCII
 string argument, the hook name, and returns the
 statistics associated with the hook as a
 .Dv "struct ng_bpf_hookstat" .
-.It Dv NGM_BPF_CLR_STATS
+.It Dv NGM_BPF_CLR_STATS Pq Ic clrstats
 This command takes an
 .Tn ASCII
 string argument, the hook name, and clears the
 statistics associated with the hook.
-.It Dv NGM_BPF_GETCLR_STATS
+.It Dv NGM_BPF_GETCLR_STATS Pq Ic getclrstats
 This command is identical to
 .Dv NGM_BPF_GET_STATS ,
 except that the statistics are also atomically cleared.
diff --git a/share/man/man4/ng_bridge.4 b/share/man/man4/ng_bridge.4
index b00dc60..4899937 100644
--- a/share/man/man4/ng_bridge.4
+++ b/share/man/man4/ng_bridge.4
@@ -98,7 +98,7 @@ node to the bridge node.
 This node type supports the generic control messages, plus the
 following:
 .Bl -tag -width foo
-.It Dv NGM_BRIDGE_SET_CONFIG
+.It Dv NGM_BRIDGE_SET_CONFIG Pq Ic setconfig
 Set the node configuration.
 This command takes a
 .Dv "struct ng_bridge_config"
@@ -140,13 +140,13 @@ determines how quickly a host must jump from one link to another
 before we declare a loopback condition.
 The default is one second.
 .Pp
-.It Dv NGM_BRIDGE_GET_CONFIG
+.It Dv NGM_BRIDGE_GET_CONFIG Pq Ic getconfig
 Returns the current configuration as a
 .Dv "struct ng_bridge_config" .
-.It Dv NGM_BRIDGE_RESET
+.It Dv NGM_BRIDGE_RESET Pq Ic reset
 Causes the node to forget all hosts and unmute all links.
 The node configuration is not changed.
-.It Dv NGM_BRIDGE_GET_STATS
+.It Dv NGM_BRIDGE_GET_STATS Pq Ic getstats
 This command takes a four byte link number as an argument and
 returns a
 .Dv "struct ng_bridge_link_stats"
@@ -171,17 +171,17 @@ struct ng_bridge_link_stats {
   uint64_t   memoryFailures; /* times couldn't get mem or mbuf */
 };
 .Ed
-.It Dv NGM_BRIDGE_CLR_STATS
+.It Dv NGM_BRIDGE_CLR_STATS Pq Ic clrstats
 This command takes a four byte link number as an argument and
 clears the statistics for that link.
-.It Dv NGM_BRIDGE_GETCLR_STATS
+.It Dv NGM_BRIDGE_GETCLR_STATS Pq Ic getclrstats
 Same as
 .Dv NGM_BRIDGE_GET_STATS ,
 but also atomically clears the statistics as well.
-.It Dv NGM_BRIDGE_GET_TABLE
+.It Dv NGM_BRIDGE_GET_TABLE Pq Ic gettable
 Returns the current host mapping table used to direct packets, in a
 .Dv "struct ng_bridge_host_ary" .
-.It Dv NGM_BRIDGE_SET_PERSISTENT
+.It Dv NGM_BRIDGE_SET_PERSISTENT Pq Ic setpersistent
 This command sets the persistent flag on the node, and takes no arguments.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_bt3c.4 b/share/man/man4/ng_bt3c.4
index 157a378..b6c3ba7 100644
--- a/share/man/man4/ng_bt3c.4
+++ b/share/man/man4/ng_bt3c.4
@@ -74,34 +74,34 @@ The
 driver provides support for the 3Com/HP 3CRWB6096-A PCCARD bluetooth adapter.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width indent
-.It Dv hook
+.Bl -tag -width ".Va hook"
+.It Va hook
 single HCI frame contained in single
 .Vt mbuf
 structure.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_BT3C_NODE_GET_STATE
+.Bl -tag -width foo
+.It Dv NGM_BT3C_NODE_GET_STATE Pq Ic get_state
 Returns the current receiving state for the node.
-.It Dv NGM_BT3C_NODE_GET_DEBUG
-Returns an integer containing the current debug level for the node.
-.It Dv NGM_BT3C_NODE_SET_DEBUG
+.It Dv NGM_BT3C_NODE_SET_DEBUG Pq Ic set_debug
 This command takes an integer argument and sets the current debug level
 for the node.
-.It Dv NGM_BT3C_NODE_GET_QLEN
+.It Dv NGM_BT3C_NODE_GET_DEBUG Pq Ic get_debug
+Returns an integer containing the current debug level for the node.
+.It Dv NGM_BT3C_NODE_GET_QLEN Pq Ic get_qlen
 This command takes a parameter that specifies queue number and returns
 the current length of the queue for the node.
-.It Dv NGM_BT3C_NODE_SET_QLEN
+.It Dv NGM_BT3C_NODE_SET_QLEN Pq Ic set_qlen
 This command takes two parameters that specify the queue number and
 the maximum length of the queue and sets the maximum length of the queue for
 the node.
-.It Dv NGM_BT3C_NODE_GET_STAT
+.It Dv NGM_BT3C_NODE_GET_STAT Pq Ic get_stat
 Returns various statistic information for the node, such as: number of
 bytes (frames) sent, number of bytes (frames) received and number of
 input (output) errors.
-.It Dv NGM_BT3C_NODE_RESET_STAT
+.It Dv NGM_BT3C_NODE_RESET_STAT Pq Ic reset_stat
 Reset all statistic counters to zero.
 .It Dv NGM_BT3C_NODE_DOWNLOAD_FIRMWARE
 Download card firmware.
diff --git a/share/man/man4/ng_btsocket.4 b/share/man/man4/ng_btsocket.4
index 22763f9..12f2844 100644
--- a/share/man/man4/ng_btsocket.4
+++ b/share/man/man4/ng_btsocket.4
@@ -25,7 +25,7 @@
 .\" $Id: ng_btsocket.4,v 1.7 2003/05/21 19:37:35 max Exp $
 .\" $FreeBSD$
 .\"
-.Dd July 8, 2002
+.Dd November 13, 2012
 .Dt NG_BTSOCKET 4
 .Os
 .Sh NAME
@@ -65,14 +65,14 @@ The Bluetooth raw HCI socket address is defined as follows:
 struct sockaddr_hci {
         u_char	hci_len;      /* total length */
         u_char	hci_family;   /* address family */
-	char	hci_node[16]; /* HCI node name */
+	char	hci_node[32]; /* address (size == NG_NODESIZ ) */
 };
 .Ed
 .Pp
 Raw HCI sockets support a number of
 .Xr ioctl 2
 requests such as:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv SIOC_HCI_RAW_NODE_GET_STATE
 Returns current state for the HCI node.
 .It Dv SIOC_HCI_RAW_NODE_INIT
@@ -174,7 +174,7 @@ request.
 Raw L2CAP sockets support number of
 .Xr ioctl 2
 requests such as:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv SIOC_L2CAP_NODE_GET_FLAGS
 Returns current state for the L2CAP node.
 .It Dv SIOC_L2CAP_NODE_GET_DEBUG
@@ -243,7 +243,7 @@ level which can be set with
 .Xr setsockopt 2
 and tested with
 .Xr getsockopt 2 :
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv SO_L2CAP_IMTU
 Get (set) maximum payload size the local socket is capable of accepting.
 .It Dv SO_L2CAP_OMTU
@@ -312,7 +312,7 @@ The following options, which can be tested with
 call, are defined at
 .Dv SOL_RFCOMM
 level for RFCOMM sockets:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv SO_RFCOMM_MTU
 Returns the maximum transfer unit size (in bytes) for the underlying RFCOMM
 channel.
diff --git a/share/man/man4/ng_car.4 b/share/man/man4/ng_car.4
index 79967e7..348b03d 100644
--- a/share/man/man4/ng_car.4
+++ b/share/man/man4/ng_car.4
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 11, 2007
+.Dd November 13, 2012
 .Dt NG_CAR 4
 .Os
 .Sh NAME
@@ -50,7 +50,7 @@ Traffic shaping with RED.
 .El
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width indent
+.Bl -tag -width ".Va upper"
 .It Va upper
 Hook leading to upper layer protocols.
 .It Va lower
@@ -73,7 +73,7 @@ is considered
 traffic.
 .Sh MODES OF OPERATION
 Each hook can operate in one of the following modes:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NG_CAR_SINGLE_RATE
 Single rate three color marker as described in RFC 2697.
 Committed burst packets are counted as green, extended burst packets are
@@ -114,24 +114,24 @@ rates are measured in packets per second and bursts are in packets.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages and the following
 specific messages.
-.Bl -tag -width indent
-.It Dv NGM_CAR_SET_CONF Pq Li setconf
+.Bl -tag -width foo
+.It Dv NGM_CAR_SET_CONF Pq Ic setconf
 Set node configuration to the specified at
 .Vt "struct ng_car_bulkconf"
-.It Dv NGM_CAR_GET_CONF Pq Li getconf
+.It Dv NGM_CAR_GET_CONF Pq Ic getconf
 Return current node configuration as
 .Vt "struct ng_car_bulkconf"
 .Bd -literal
 struct ng_car_hookconf {
-	uint64_t cbs;		/* Committed burst size */
-	uint64_t ebs;		/* Exceeded/Peak burst size */
-	uint64_t cir;		/* Committed information rate */
-	uint64_t pir;		/* Peak information rate */
+	uint64_t cbs;		/* Commited burst size (bytes) */
+	uint64_t ebs;		/* Exceeded/Peak burst size (bytes) */
+	uint64_t cir;		/* Commited information rate (bits/s) */
+	uint64_t pir;		/* Peak information rate (bits/s) */
 	uint8_t  green_action;	/* Action for green packets */
 	uint8_t  yellow_action;	/* Action for yellow packets */
 	uint8_t  red_action;	/* Action for red packets */
-	uint8_t  mode;		/* operation mode */
-	uint8_t  opt;		/* mode options */
+	uint8_t  mode;		/* single/double rate, ... */
+	uint8_t  opt;		/* color-aware or color-blind */
 };
 
 /* possible actions (..._action) */
@@ -156,17 +156,17 @@ struct ng_car_bulkconf {
 	struct ng_car_hookconf downstream;
 };
 .Ed
-.It Dv NGM_CAR_GET_STATS Pq Li getstats
+.It Dv NGM_CAR_GET_STATS Pq Ic getstats
 Return node statistics as
 .Vt "struct ng_car_bulkstats"
 .Bd -literal
 struct ng_car_hookstats {
-	uint64_t passed_pkts;
-	uint64_t droped_pkts;
-	uint64_t green_pkts;
-	uint64_t yellow_pkts;
-	uint64_t red_pkts;
-	uint64_t errors;
+	uint64_t passed_pkts;	/* Counter for passed packets */
+	uint64_t droped_pkts;	/* Counter for droped packets */
+	uint64_t green_pkts;	/* Counter for green packets */
+	uint64_t yellow_pkts;	/* Counter for yellow packets */
+	uint64_t red_pkts;	/* Counter for red packets */
+	uint64_t errors;	/* Counter for operation errors */
 };
 
 struct ng_car_bulkstats {
@@ -174,9 +174,9 @@ struct ng_car_bulkstats {
 	struct ng_car_hookstats downstream;
 };
 .Ed
-.It Dv NGM_CAR_CLR_STATS Pq Li clrstats
+.It Dv NGM_CAR_CLR_STATS Pq Ic clrstats
 Clear node statistics.
-.It Dv NGM_CAR_GETCLR_STATS Pq Li getclrstats
+.It Dv NGM_CAR_GETCLR_STATS Pq Ic getclrstats
 Atomically return and clear node statistics.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_ccatm.4 b/share/man/man4/ng_ccatm.4
index 1010c0f..f643d72 100644
--- a/share/man/man4/ng_ccatm.4
+++ b/share/man/man4/ng_ccatm.4
@@ -146,7 +146,7 @@ enum atmop {
 .Pp
 These codes correspond directly to the operations specified in the ATM
 Forum document with the following exceptions:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv ATMOP_RESP
 As discussed in
 .Xr ng_uni 4 ,
@@ -191,12 +191,12 @@ listening hooks or rejected.
 .Sh CONTROL MESSAGES
 Besides the generic messages the node understands the following special
 messages:
-.Bl -tag -width indent
-.It Dv NGM_CCATM_DUMP
+.Bl -tag -width foo
+.It Dv NGM_CCATM_DUMP Pq Ic dump
 This causes the internal state of the node to be dumped in ASCII to the
 .Va dump
 hook.
-.It Dv NGM_CCATM_STOP
+.It Dv NGM_CCATM_STOP Pq Ic stop
 This message causes all connections on that port to be aborted (not released!\&)
 and all ATM endpoints which are bound to that port to be closed.
 It stops processing of all messages from the UNI stack on that port UNI stack.
@@ -207,17 +207,17 @@ struct ngm_ccatm_port {
 };
 .Ed
 .Pp
-.It Dv NGM_CCATM_START
+.It Dv NGM_CCATM_START Pq Ic start
 Start processing on the port.
 The argument is a
 .Vt ngm_ccatm_port
 structure.
-.It Dv NGM_CCATM_CLEAR
+.It Dv NGM_CCATM_CLEAR Pq Ic clear
 This message takes a
 .Vt ngm_ccatm_port
 structure and clears all prefixes and addresses on that port.
 If the port number is zero, all ports are cleared.
-.It Dv NGM_CCATM_GET_ADDRESSES
+.It Dv NGM_CCATM_GET_ADDRESSES Pq Ic get_addresses
 Get the list of all registered addresses on the given port.
 The argument is a
 .Vt ngm_ccatm_port
@@ -243,7 +243,7 @@ If it is not zero, only the addresses on that port are reported.
 The number of addresses is returned in the
 .Va count
 field.
-.It Dv NGM_CCATM_ADDRESS_REGISTERED
+.It Dv NGM_CCATM_ADDRESS_REGISTERED Pq Ic address_reg
 This message is used by ILMI to inform the
 .Nm
 node that a previous address registration request was successful.
@@ -251,7 +251,7 @@ This causes the node to activate that address.
 The argument to the message is a
 .Vt ngm_ccatm_address_req
 structure.
-.It Dv NGM_CCATM_ADDRESS_UNREGISTERED
+.It Dv NGM_CCATM_ADDRESS_UNREGISTERED Pq Ic address_unreg
 This message is used by ILMI to inform the
 .Nm
 node that an address has been unregistered.
@@ -259,7 +259,7 @@ The node clears that address from its tables.
 The argument is a
 .Vt ngm_ccatm_address_req
 structure.
-.It Dv NGM_CCATM_SET_PORT_PARAM
+.It Dv NGM_CCATM_SET_PORT_PARAM Pq Ic set_port_param
 This request sets the parameters on the given port.
 The argument is a
 .Bd -literal
@@ -281,13 +281,13 @@ address and prefix tables of that port are empty.
 The
 .Va num_addr
 field is ignored.
-.It Dv NGM_CCATM_GET_PORT_PARAM
+.It Dv NGM_CCATM_GET_PORT_PARAM Pq Ic get_port_param
 Retrieve the parameters of the given port.
 The argument is a
 .Vt ngm_ccatm_port
 and the result a
 .Vt ngm_ccatm_atm_port .
-.It Dv NGM_CCATM_GET_PORTLIST
+.It Dv NGM_CCATM_GET_PORTLIST Pq Ic get_portlist
 Get a list of all available ports on that node.
 This is returned as a
 .Bd -literal
@@ -296,20 +296,20 @@ struct ngm_ccatm_portlist {
 	uint32_t	ports[];
 };
 .Ed
-.It Dv NGM_CCATM_GETSTATE
+.It Dv NGM_CCATM_GETSTATE Pq Ic getstate
 Return the state of a port.
 The argument is a
 .Vt "struct ngm_ccatm_port"
 and the return values as a
 .Vt uint32_t .
-.It Dv NGM_CCATM_SETLOG
+.It Dv NGM_CCATM_SETLOG Pq Ic setlog
 This requests sets a new logging level and returns the previous one.
 The argument is either a
 .Vt uint32_t
 in which case it specifies the new logging level, or may be empty
 in which case just the old level is returned as a
 .Vt uint32_t .
-.It Dv NGM_CCATM_RESET
+.It Dv NGM_CCATM_RESET Pq Ic reset
 Reset the node.
 This is allowed only if the number of user hooks and connected UNI stacks is
 zero.
diff --git a/share/man/man4/ng_cisco.4 b/share/man/man4/ng_cisco.4
index e4300a0..143ecdb 100644
--- a/share/man/man4/ng_cisco.4
+++ b/share/man/man4/ng_cisco.4
@@ -114,28 +114,28 @@ understands the
 message.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobarbazio
-.It Dv downstream
+.Bl -tag -width ".Va downstream"
+.It Va downstream
 The connection to the synchronous line.
-.It Dv inet
+.It Va inet
 IP hook.
-.It Dv inet6
+.It Va inet6
 IPv6 hook.
-.It Dv atalk
+.It Va atalk
 AppleTalk hook.
-.It Dv ipx
-IPX hook
+.It Va ipx
+IPX hook.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_CISCO_SET_IPADDR
+.It Dv NGM_CISCO_SET_IPADDR Pq Ic setipaddr
 This command takes an array of two
 .Dv "struct in_addr"
 arguments.
 The first is the IP address of the corresponding interface
 and the second is the netmask.
-.It Dv NGM_CISCO_GET_IPADDR
+.It Dv NGM_CISCO_GET_IPADDR Pq Ic getipaddr
 This command returns the IP configuration in the same format used by
 .Dv NGM_CISCO_SET_IPADDR .
 This command is also
@@ -143,13 +143,13 @@ This command is also
 by this node type to the
 .Dv inet
 peer whenever an IP address inquiry packet is received.
-.It Dv NGM_CISCO_GET_STATUS
+.It Dv NGM_CISCO_GET_STATUS Pq Ic getstats
 Returns a
 .Dv "struct ngciscostat" :
 .Bd -literal -offset 4n
 struct ngciscostat {
-  uint32_t   seq_retries;       /* # unack'd retries */
-  uint32_t   keepalive_period;  /* in seconds */
+  uint32_t   seqRetries;	/* # unack'd retries */
+  uint32_t   keepAlivePeriod;	/* in seconds */
 };
 .Ed
 .El
diff --git a/share/man/man4/ng_deflate.4 b/share/man/man4/ng_deflate.4
index 11dc132..dbf3c56 100644
--- a/share/man/man4/ng_deflate.4
+++ b/share/man/man4/ng_deflate.4
@@ -61,7 +61,7 @@ mode to permit sending uncompressed frames.
 .Sh HOOKS
 This node type supports the following hooks:
 .Pp
-.Bl -tag -compact -width decomp
+.Bl -tag -compact -width ".Va decomp"
 .It Va comp
 Connection to
 .Xr ng_ppp 4
@@ -82,7 +82,7 @@ operation mode.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_DEFLATE_CONFIG Pq Li config
+.It Dv NGM_DEFLATE_CONFIG Pq Ic config
 This command resets and configures the node for a session
 (i.e., for compression or decompression).
 This command takes a
@@ -101,7 +101,7 @@ The
 .Fa windowBits
 specify compression windows size as negotiated by the
 Compression Control Protocol (CCP) in PPP.
-.It Dv NGM_DEFLATE_RESETREQ Pq Li resetreq
+.It Dv NGM_DEFLATE_RESETREQ Pq Ic resetreq
 This message contains no arguments, and is bi-directional.
 If an error is detected during decompression, this message is sent by the
 node to the originator of the
@@ -113,7 +113,7 @@ This message may also be received by this node type when a CCP Reset-Request
 or Reset-Ack is received by the local PPP entity.
 The node will respond by flushing its compression state so the sides
 can resynchronize.
-.It Dv NGM_DEFLATE_GET_STATS Pq Li getstats
+.It Dv NGM_DEFLATE_GET_STATS Pq Ic getstats
 This control message obtains statistics for a given hook.
 The statistics are returned in
 .Vt "struct ng_deflate_stats" :
@@ -127,9 +127,9 @@ struct ng_deflate_stats {
 	uint64_t	Errors;
 };
 .Ed
-.It Dv NGM_DEFLATE_CLR_STATS Pq Li clrstats
+.It Dv NGM_DEFLATE_CLR_STATS Pq Ic clrstats
 This control message clears statistics for a given hook.
-.It Dv NGM_DEFLATE_GETCLR_STATS Pq Li getclrstats
+.It Dv NGM_DEFLATE_GETCLR_STATS Pq Ic getclrstats
 This control message obtains and clears statistics for a given hook.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_eiface.4 b/share/man/man4/ng_eiface.4
index 6699153..d0d6f96 100644
--- a/share/man/man4/ng_eiface.4
+++ b/share/man/man4/ng_eiface.4
@@ -63,8 +63,8 @@ Similarly, packets received on the hook go to the protocol stack as
 packets received by any real Ethernet interface.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_EIFACE_SET Pq Li set
+.Bl -tag -width foo
+.It Dv NGM_EIFACE_SET Pq Ic set
 Set link-level address of the interface.
 Requires
 .Vt "struct ether_addr"
@@ -76,7 +76,7 @@ version, called
 which requires as an argument an
 .Tn ASCII
 string consisting of 6 colon-separated hex digits.
-.It Dv NGM_EIFACE_GET_IFNAME Pq Li getifname
+.It Dv NGM_EIFACE_GET_IFNAME Pq Ic getifname
 Return the name of the associated interface as a
 .Dv NUL Ns -terminated
 .Tn ASCII
diff --git a/share/man/man4/ng_etf.4 b/share/man/man4/ng_etf.4
index adc3fba..a35f4fa 100644
--- a/share/man/man4/ng_etf.4
+++ b/share/man/man4/ng_etf.4
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd May 16, 2006
+.Dd November 13, 2012
 .Dt NG_ETF 4
 .Os
 .Sh NAME
@@ -66,7 +66,7 @@ than those configured by the control messages must have arrived via the
 hook.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width ".Em downstream"
+.Bl -tag -width ".Aq Em any legal name"
 .It Em downstream
 Typically this hook would be connected to a
 .Xr ng_ether 4
@@ -89,11 +89,11 @@ with a particular set of ethertypes.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width 4n
-.It Dv NGM_ETF_GET_STATUS
+.It Dv NGM_ETF_GET_STATUS Pq Ic getstatus
 This command returns a
 .Vt "struct ng_etfstat"
 containing node statistics for packet counts.
-.It Dv NGM_ETF_SET_FILTER
+.It Dv NGM_ETF_SET_FILTER Pq Ic setfilter
 Sets the a new ethertype filter into the node and specifies the hook to and
 from which packets of that type should use.
 The hook and ethertype
@@ -101,8 +101,8 @@ are specified in a structure of type
 .Vt "struct ng_etffilter" :
 .Bd -literal -offset 4n
 struct ng_etffilter {
-        char       matchhook[NG_HOOKSIZ];     /* hook name */
-        uint16_t   ethertype;	              /* catch these */
+    char	matchhook[NG_HOOKSIZ];	/* hook name */
+    uint16_t	ethertype;		/* this ethertype to this hook */
 };
 .Ed
 .El
diff --git a/share/man/man4/ng_ether.4 b/share/man/man4/ng_ether.4
index 6ca5c11..610a8af 100644
--- a/share/man/man4/ng_ether.4
+++ b/share/man/man4/ng_ether.4
@@ -124,36 +124,36 @@ but only receives unrecognized packets.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_ETHER_GET_IFNAME Pq Li getifname
+.Bl -tag -width foo
+.It Dv NGM_ETHER_GET_IFNAME Pq Ic getifname
 Returns the name of the associated interface as a
 .Dv NUL Ns -terminated
 .Tn ASCII
 string.
 Normally this is the same as the name of the node.
-.It Dv NGM_ETHER_GET_IFINDEX Pq Li getifindex
+.It Dv NGM_ETHER_GET_IFINDEX Pq Ic getifindex
 Returns the global index of the associated interface as a 32 bit integer.
-.It Dv NGM_ETHER_GET_ENADDR Pq Li getenaddr
+.It Dv NGM_ETHER_GET_ENADDR Pq Ic getenaddr
 Returns the device's unique six byte Ethernet address.
-.It Dv NGM_ETHER_SET_ENADDR Pq Li setenaddr
+.It Dv NGM_ETHER_SET_ENADDR Pq Ic setenaddr
 Sets the device's unique six byte Ethernet address.
 This control message is equivalent to using the
 .Dv SIOCSIFLLADDR
 .Xr ioctl 2
 system call.
-.It Dv NGM_ETHER_SET_PROMISC Pq Li setpromisc
+.It Dv NGM_ETHER_SET_PROMISC Pq Ic setpromisc
 Enable or disable promiscuous mode.
 This message includes a single 32 bit integer flag that enables or
 disables promiscuous mode on the interface.
 Any non-zero value enables promiscuous mode.
-.It Dv NGM_ETHER_GET_PROMISC Pq Li getpromisc
+.It Dv NGM_ETHER_GET_PROMISC Pq Ic getpromisc
 Get the current value of the node's promiscuous flag.
 The returned value is always either one or zero.
 Note that this flag reflects the node's own promiscuous setting
 and does not necessarily reflect the promiscuous state of the actual
 interface, which can be affected by other means (e.g.,
 .Xr bpf 4 ) .
-.It Dv NGM_ETHER_SET_AUTOSRC Pq Li setautosrc
+.It Dv NGM_ETHER_SET_AUTOSRC Pq Ic setautosrc
 Sets the automatic source address override flag.
 This message includes a single 32 bit integer flag that causes
 all outgoing packets to have their source Ethernet
@@ -161,22 +161,22 @@ address field overwritten with the device's unique Ethernet address.
 If this flag is set to zero, the source address in outgoing packets
 is not modified.
 The default setting for this flag is disabled.
-.It Dv NGM_ETHER_GET_AUTOSRC Pq Li getautosrc
+.It Dv NGM_ETHER_GET_AUTOSRC Pq Ic getautosrc
 Get the current value of the node's source address override flag.
 The returned value is always either one or zero.
-.It Dv NGM_ETHER_ADD_MULTI Pq Li addmulti
+.It Dv NGM_ETHER_ADD_MULTI Pq Ic addmulti
 Join Ethernet multicast group.
 This control message is equivalent to using the
 .Dv SIOCADDMULTI
 .Xr ioctl 2
 system call.
-.It Dv NGM_ETHER_DEL_MULTI Pq Li delmulti
+.It Dv NGM_ETHER_DEL_MULTI Pq Ic delmulti
 Leave Ethernet multicast group.
 This control message is equivalent to using the
 .Dv SIOCDELMULTI
 .Xr ioctl 2
 system call.
-.It Dv NGM_ETHER_DETACH Pq Li detach
+.It Dv NGM_ETHER_DETACH Pq Ic detach
 Detach from underlying Ethernet interface and shut down node.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_fec.4 b/share/man/man4/ng_fec.4
index 26004ee..f9759cb 100644
--- a/share/man/man4/ng_fec.4
+++ b/share/man/man4/ng_fec.4
@@ -57,20 +57,20 @@ node should not have any hooks.
 .Sh CONTROL MESSAGES
 Interface membership in the FEC group is configured with the following
 control messages:
-.Bl -tag -width indent
-.It Dv NGM_FEC_ADD_IFACE Pq Dq Li add_iface
+.Bl -tag -width foo
+.It Dv NGM_FEC_ADD_IFACE Pq Ic add_iface
 Attach interface to the FEC group.
 The target interface name is passed as a string argument.
-.It Dv NGM_FEC_DEL_IFACE Pq Dq Li del_iface
+.It Dv NGM_FEC_DEL_IFACE Pq Ic del_iface
 Remove interface from the trunk.
 The target interface name is passed as a string argument.
 .El
 .Pp
 The following control messages define the forwarding method for a node:
-.Bl -tag -width indent
-.It Dv NGM_FEC_SET_MODE_MAC Pq Dq Li set_mode_mac
+.Bl -tag -width foo
+.It Dv NGM_FEC_SET_MODE_MAC Pq Ic set_mode_mac
 Forwarding decisions will be based on the link-layer MAC address of the destination.
-.It Dv NGM_FEC_SET_MODE_INET Pq Dq Li set_mode_inet
+.It Dv NGM_FEC_SET_MODE_INET Pq Ic set_mode_inet
 Forwarding decisions will be based on the IP address of the destination.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_frame_relay.4 b/share/man/man4/ng_frame_relay.4
index edc8a8c..576fdfe 100644
--- a/share/man/man4/ng_frame_relay.4
+++ b/share/man/man4/ng_frame_relay.4
@@ -63,10 +63,10 @@ through
 are available to connect to each of the DLCI channels.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobar
-.It Dv downstream
+.Bl -tag -width ".Va downstream"
+.It Va downstream
 The connection to the synchronous line.
-.It Dv dlciX
+.It Va dlciX
 Here X is a decimal number from 0 to 1023.
 This hook corresponds
 to the DLCI X frame relay virtual channel.
diff --git a/share/man/man4/ng_gif.4 b/share/man/man4/ng_gif.4
index 6c4dad2..2f360c0 100644
--- a/share/man/man4/ng_gif.4
+++ b/share/man/man4/ng_gif.4
@@ -99,10 +99,10 @@ packet attached to the front.
 When no hooks are connected, packets flow normally upwards and downwards.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width ".Dv orphans"
-.It Dv lower
+.Bl -tag -width ".Va orphans"
+.It Va lower
 Connection to the lower device link layer.
-.It Dv orphans
+.It Va orphans
 Like
 .Dv lower ,
 but only receives unrecognized packets.
diff --git a/share/man/man4/ng_gif_demux.4 b/share/man/man4/ng_gif_demux.4
index e549728..b245e09 100644
--- a/share/man/man4/ng_gif_demux.4
+++ b/share/man/man4/ng_gif_demux.4
@@ -70,7 +70,7 @@ hook.
 .Sh HOOKS
 This node type supports the following hooks:
 .Bl -tag -width ".Dv inet6"
-.It Dv gif
+.It Va gif
 Connection to the
 .Dv lower
 or
@@ -78,19 +78,19 @@ or
 hook of an
 .Xr ng_gif 4
 node.
-.It Dv inet
+.It Va inet
 Hook for input and output of IP frames.
-.It Dv inet6
+.It Va inet6
 Hook for input and output of IPv6 frames.
-.It Dv atalk
+.It Va atalk
 Hook for input and output of AppleTalk frames.
-.It Dv ipx
+.It Va ipx
 Hook for input and output of IPX frames.
-.It Dv atm
+.It Va atm
 Hook for input and output of ATM frames.
-.It Dv natm
+.It Va natm
 Hook for input and output of NATM frames.
-.It Dv ns
+.It Va ns
 Hook for input and output of NS frames.
 .El
 .Sh CONTROL MESSAGES
diff --git a/share/man/man4/ng_h4.4 b/share/man/man4/ng_h4.4
index cda15e4..a3b99ed 100644
--- a/share/man/man4/ng_h4.4
+++ b/share/man/man4/ng_h4.4
@@ -71,15 +71,15 @@ similar to the
 control message.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width indent
-.It Dv hook
+.Bl -tag -width ".Va hook"
+.It Va hook
 single HCI frame contained in single
 .Vt mbuf
 structure.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NGM_H4_NODE_RESET
 Reset the node.
 .It Dv NGM_H4_NODE_GET_STATE
diff --git a/share/man/man4/ng_hci.4 b/share/man/man4/ng_hci.4
index 0234d41..7ef7fcb 100644
--- a/share/man/man4/ng_hci.4
+++ b/share/man/man4/ng_hci.4
@@ -191,7 +191,7 @@ Host Controller.
 .Sh HCI INITIALIZATION
 On initialization, HCI control application must issue the following HCI
 commands (in any order).
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv Read_BD_ADDR
 To obtain BD_ADDR of the Bluetooth unit.
 .It Dv Read_Local_Supported_Features
@@ -250,23 +250,23 @@ typedef struct {
 .Ed
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width indent
-.It Dv drv
+.Bl -tag -width ".Va drv"
+.It Va drv
 Bluetooth Host Controller Transport Layer hook.
 Single HCI packet contained in single
 .Vt mbuf
 structure.
-.It Dv acl
+.It Va acl
 Upper layer protocol/node is connected to the hook.
 Single HCI ACL data packet contained in single
 .Vt mbuf
 structure.
-.It Dv sco
+.It Va sco
 Upper layer protocol/node is connected to the hook.
 Single HCI SCO data packet contained in single
 .Vt mbuf
 structure.
-.It Dv raw
+.It Va raw
 Raw hook.
 Every HCI frame (including HCI command frame) that goes in
 or out will be delivered to the hook.
@@ -276,7 +276,7 @@ Single HCI frame contained in single
 structure.
 .El
 .Sh BLUETOOTH UPPER LAYER PROTOCOLS INTERFACE (LP CONTROL MESSAGES)
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NGM_HCI_LP_CON_REQ
 Requests the lower protocol to create a connection.
 If a physical link
@@ -311,7 +311,7 @@ agreement.
 .El
 .Sh NETGRAPH CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NGM_HCI_NODE_GET_STATE
 Returns current state for the node.
 .It Dv NGM_HCI_NODE_INIT
diff --git a/share/man/man4/ng_hole.4 b/share/man/man4/ng_hole.4
index 0199d74..4d0c077 100644
--- a/share/man/man4/ng_hole.4
+++ b/share/man/man4/ng_hole.4
@@ -57,19 +57,19 @@ as long as the name is unique.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the
 following:
-.Bl -tag -width indent
-.It Dv NGM_HOLE_GET_STATS
+.Bl -tag -width foo
+.It Dv NGM_HOLE_GET_STATS Pq Ic getstats
 This command takes an
 .Tn ASCII
 string argument, the hook name, and returns the statistics
 associated with the hook as a
 .Vt "struct ng_hole_hookstat" .
-.It Dv NGM_HOLE_CLR_STATS
+.It Dv NGM_HOLE_CLR_STATS Pq Ic clrstats
 This command takes an
 .Tn ASCII
 string argument, the hook name, and clears the statistics
 associated with the hook.
-.It Dv NGM_HOLE_GETCLR_STATS
+.It Dv NGM_HOLE_GETCLR_STATS Pq Ic getclrstats
 This command is identical to
 .Dv NGM_HOLE_GET_STATS ,
 except that the statistics are also atomically cleared.
diff --git a/share/man/man4/ng_hub.4 b/share/man/man4/ng_hub.4
index c52aba0..da68723 100644
--- a/share/man/man4/ng_hub.4
+++ b/share/man/man4/ng_hub.4
@@ -48,7 +48,7 @@ as long as the name is unique.
 This node type supports the generic control messages, plus the
 following:
 .Bl -tag -width foo
-.It Dv NGM_HUB_SET_PERSISTENT
+.It Dv NGM_HUB_SET_PERSISTENT Pq Ic setpersistent
 This command sets the persistent flag on the node, and takes no arguments.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_iface.4 b/share/man/man4/ng_iface.4
index 76ec47f..1756f9d 100644
--- a/share/man/man4/ng_iface.4
+++ b/share/man/man4/ng_iface.4
@@ -83,40 +83,40 @@ The default mode is point-to-point.
 nodes support the Berkeley Packet Filter (BPF).
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobar
-.It Dv inet
+.Bl -tag -width ".Va inet6"
+.It Va inet
 Transmission and reception of IP packets.
-.It Dv inet6
+.It Va inet6
 Transmission and reception of IPv6 packets.
-.It Dv atalk
+.It Va atalk
 Transmission and reception of AppleTalk packets.
-.It Dv ipx
+.It Va ipx
 Transmission and reception of IPX packets.
-.It Dv atm
+.It Va atm
 Transmission and reception of ATM packets.
-.It Dv natm
+.It Va natm
 Transmission and reception of NATM packets.
-.It Dv ns
+.It Va ns
 Transmission and reception of NS packets.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_IFACE_GET_IFNAME
+.It Dv NGM_IFACE_GET_IFNAME Pq Ic getifname
 Returns the name of the associated interface as a
 .Dv NUL Ns -terminated
 .Tn ASCII
 string.
 Normally this is the same as the name of the node.
-.It Dv NGM_IFACE_GET_IFINDEX
+.It Dv NGM_IFACE_GET_IFINDEX Pq Ic getifindex
 Returns the global index of the associated interface as a 32 bit integer.
-.It Dv NGM_IFACE_POINT2POINT
+.It Dv NGM_IFACE_POINT2POINT Pq Ic point2point
 Set the interface to point-to-point mode.
 The interface must not currently be up.
-.It Dv NGM_IFACE_BROADCAST
+.It Dv NGM_IFACE_BROADCAST Pq Ic broadcast
 Set the interface to broadcast mode.
 The interface must not currently be up.
-.It Dv NGM_CISCO_GET_IPADDR
+.It Dv NGM_CISCO_GET_IPADDR Pq Ic getipaddr
 This message is defined by the
 .Xr ng_cisco 4
 node type; see
diff --git a/share/man/man4/ng_ksocket.4 b/share/man/man4/ng_ksocket.4
index 3a9fcd0..ff67028 100644
--- a/share/man/man4/ng_ksocket.4
+++ b/share/man/man4/ng_ksocket.4
@@ -111,28 +111,28 @@ to sender.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_KSOCKET_BIND
+.It Dv NGM_KSOCKET_BIND Pq Ic bind
 This functions exactly like the
 .Xr bind 2
 system call.
 The
 .Vt "struct sockaddr"
 socket address parameter should be supplied as an argument.
-.It Dv NGM_KSOCKET_LISTEN
+.It Dv NGM_KSOCKET_LISTEN Pq Ic listen
 This functions exactly like the
 .Xr listen 2
 system call.
 The backlog parameter (a single 32 bit
 .Dv int )
 should be supplied as an argument.
-.It Dv NGM_KSOCKET_CONNECT
+.It Dv NGM_KSOCKET_CONNECT Pq Ic connect
 This functions exactly like the
 .Xr connect 2
 system call.
 The
 .Vt "struct sockaddr"
 destination address parameter should be supplied as an argument.
-.It Dv NGM_KSOCKET_ACCEPT
+.It Dv NGM_KSOCKET_ACCEPT Pq Ic accept
 Equivalent to the
 .Xr accept 2
 system call on a non-blocking socket.
@@ -148,26 +148,26 @@ when a connection is established.
 A cloned node supports a single hook with an arbitrary name.
 If not connected, a node disappears when its parent node is destroyed.
 Once connected, it becomes an independent node.
-.It Dv NGM_KSOCKET_GETNAME
+.It Dv NGM_KSOCKET_GETNAME Pq Ic getname
 Equivalent to the
 .Xr getsockname 2
 system call.
 The name is returned as a
 .Vt "struct sockaddr"
 in the arguments field of the reply.
-.It Dv NGM_KSOCKET_GETPEERNAME
+.It Dv NGM_KSOCKET_GETPEERNAME Pq Ic getpeername
 Equivalent to the
 .Xr getpeername 2
 system call.
 The name is returned as a
 .Vt "struct sockaddr"
 in the arguments field of the reply.
-.It Dv NGM_KSOCKET_SETOPT
+.It Dv NGM_KSOCKET_SETOPT Pq Ic setopt
 Equivalent to the
 .Xr setsockopt 2
 system call, except that the option name, level, and value are passed in a
 .Vt "struct ng_ksocket_sockopt" .
-.It Dv NGM_KSOCKET_GETOPT
+.It Dv NGM_KSOCKET_GETOPT Pq Ic getopt
 Equivalent to the
 .Xr getsockopt 2
 system call, except that the option is passed in a
diff --git a/share/man/man4/ng_l2cap.4 b/share/man/man4/ng_l2cap.4
index 949b039..ba5df7d 100644
--- a/share/man/man4/ng_l2cap.4
+++ b/share/man/man4/ng_l2cap.4
@@ -104,7 +104,7 @@ assigned to (remote) channel endpoints by several remote devices connected
 to a single local device, the local device can still uniquely associate each
 remote CID with a different device.
 .Ss Channel Operational States
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NG_L2CAP_CLOSED
 In this state, there is no channel associated with this CID.
 This is the only
@@ -209,13 +209,13 @@ L2CAP does not support the concept of a global group name.
 .El
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width indent
-.It Dv hci
+.Bl -tag -width ".Va hci"
+.It Va hci
 Bluetooth Host Controller Interface downstream hook.
-.It Dv l2c
+.It Va l2c
 Upper layer protocol upstream hook.
 Usually the Bluetooth L2CAP socket layer is connected to the hook.
-.It Dv ctl
+.It Va ctl
 Control hook.
 Usually the Bluetooth raw L2CAP sockets layer is connected to the hook.
 .El
@@ -242,7 +242,7 @@ and will not set
 flag.
 There is no reason for this, because they are just notifications and do
 not require acknowledgment.
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NGM_L2CAP_L2CA_CON
 Requests the creation of a channel representing a logical connection to a
 physical address.
@@ -380,7 +380,7 @@ parameter is the PSM value indicating service that should be blocked
 .El
 .Sh NETGRAPH CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NGM_L2CAP_NODE_GET_FLAGS
 Returns current state for the node.
 .It Dv NGM_L2CAP_NODE_GET_DEBUG
diff --git a/share/man/man4/ng_l2tp.4 b/share/man/man4/ng_l2tp.4
index c556a49..fc5ed07 100644
--- a/share/man/man4/ng_l2tp.4
+++ b/share/man/man4/ng_l2tp.4
@@ -37,7 +37,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd August 2, 2004
+.Dd November 13, 2012
 .Dt NG_L2TP 4
 .Os
 .Sh NAME
@@ -59,13 +59,12 @@ control session packet acknowledgment and retransmission.
 The
 .Nm l2tp
 node type supports the following hooks:
-.Pp
-.Bl -tag -compact -offset indent -width ".Dv session_hhhh"
-.It Dv lower
+.Bl -tag -width ".Va session_hhhh"
+.It Va lower
 L2TP frames.
-.It Dv ctrl
+.It Va ctrl
 Control packets.
-.It Dv session_hhhh
+.It Va session_hhhh
 Session 0xhhhh data packets.
 .El
 .Pp
@@ -104,8 +103,8 @@ the hook is named
 .Dv session_abcd .
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_L2TP_SET_CONFIG
+.Bl -tag -width foo
+.It Dv NGM_L2TP_SET_CONFIG Pq Ic setconfig
 This command updates the configuration of the node.
 It takes a
 .Vt "struct ng_l2tp_config"
@@ -182,14 +181,14 @@ Once a failure condition is declared, each additional retransmission
 will cause the
 .Nm l2tp
 node to send a
-.Dv NGM_L2TP_ACK_FAILURE
+.Dv NGM_L2TP_ACK_FAILURE Pq Ic ackfailure
 control message back to the node that sent the last
 .Dv NGM_L2TP_SET_CONFIG .
 Appropriate action should then be taken to shutdown the control connection.
-.It Dv NGM_L2TP_GET_CONFIG
+.It Dv NGM_L2TP_GET_CONFIG Pq Ic getconfig
 Returns the current configuration as a
 .Vt "struct ng_l2tp_config" .
-.It Dv NGM_L2TP_SET_SESS_CONFIG
+.It Dv NGM_L2TP_SET_SESS_CONFIG Pq Ic setsessconfig
 This control message configures a single data session.
 The corresponding hook must already be connected before sending this command.
 The argument is a
@@ -199,9 +198,9 @@ The argument is a
 struct ng_l2tp_sess_config {
     uint16_t    session_id;     /* local session id */
     uint16_t    peer_id;        /* peer's session id */
-    u_char      control_dseq;   /* we control data sequencing? */
-    u_char      enable_dseq;    /* enable data sequencing? */
-    u_char      include_length; /* include length field? */
+    u_char      control_dseq;   /* whether we control data sequencing */
+    u_char      enable_dseq;    /* whether to enable data sequencing */
+    u_char      include_length; /* whether to include length field */
 };
 .Ed
 .Pp
@@ -256,35 +255,35 @@ The
 field determines whether the L2TP header length field is included
 in outgoing L2TP data packets.
 For incoming packets, the L2TP length field is always checked when present.
-.It Dv NGM_L2TP_GET_SESS_CONFIG
+.It Dv NGM_L2TP_GET_SESS_CONFIG Pq Ic getsessconfig
 This command takes a two byte session ID as an argument and returns
 the current configuration for the corresponding data session as a
 .Vt "struct ng_l2tp_sess_config" .
 The corresponding session hook must be connected.
-.It Dv NGM_L2TP_GET_STATS
+.It Dv NGM_L2TP_GET_STATS Pq Ic getstats
 This command returns a
 .Vt "struct ng_l2tp_stats"
 containing statistics of the L2TP tunnel.
-.It Dv NGM_L2TP_CLR_STATS
+.It Dv NGM_L2TP_CLR_STATS Pq Ic clrstats
 This command clears the statistics for the L2TP tunnel.
-.It Dv NGM_L2TP_GETCLR_STATS
+.It Dv NGM_L2TP_GETCLR_STATS Pq Ic getclrstats
 Same as
 .Dv NGM_L2TP_GET_STATS ,
 but also atomically clears the statistics as well.
-.It Dv NGM_L2TP_GET_SESSION_STATS
+.It Dv NGM_L2TP_GET_SESSION_STATS Pq Ic getsessstats
 This command takes a two byte session ID as an argument and returns a
 .Vt "struct ng_l2tp_session_stats"
 containing statistics for the corresponding data session.
 The corresponding session hook must be connected.
-.It Dv NGM_L2TP_CLR_SESSION_STATS
+.It Dv NGM_L2TP_CLR_SESSION_STATS Pq Ic clrsessstats
 This command takes a two byte session ID as an argument and
 clears the statistics for that data session.
 The corresponding session hook must be connected.
-.It Dv NGM_L2TP_GETCLR_SESSION_STATS
+.It Dv NGM_L2TP_GETCLR_SESSION_STATS Pq Ic getclrsessstats
 Same as
 .Dv NGM_L2TP_GET_SESSION_STATS ,
 but also atomically clears the statistics as well.
-.It Dv NGM_L2TP_SET_SEQ
+.It Dv NGM_L2TP_SET_SEQ Pq Ic setsequence
 This command sets the sequence numbers of a not yet enabled node.
 It takes a
 .Vt "struct ng_l2tp_seq_config"
diff --git a/share/man/man4/ng_lmi.4 b/share/man/man4/ng_lmi.4
index a8fed52..5378717 100644
--- a/share/man/man4/ng_lmi.4
+++ b/share/man/man4/ng_lmi.4
@@ -35,7 +35,7 @@
 .\" $FreeBSD$
 .\" $Whistle: ng_lmi.8,v 1.4 1999/01/25 23:46:27 archie Exp $
 .\"
-.Dd January 19, 1999
+.Dd November 13, 2012
 .Dt NG_LMI 4
 .Os
 .Sh NAME
@@ -82,16 +82,16 @@ This node also supports the
 control message.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobarbaz
-.It Dv annexA
+.Bl -tag -width ".Va auto1023"
+.It Va annexA
 ITU Annex A LMI hook.
-.It Dv annexD
+.It Va annexD
 ANSI Annex D LMI hook.
-.It Dv group4
+.It Va group4
 Group-of-four LMI hook.
-.It Dv auto0
+.It Va auto0
 Auto-detection hook for DLCI 0.
-.It Dv auto1023
+.It Va auto1023
 Auto-detection hook for DLCI 1023.
 .El
 .Sh CONTROL MESSAGES
@@ -108,8 +108,8 @@ struct nglmistat {
   u_char  hook[12];	/* Active hook */
   u_char  fixed;	/* If set to fixed LMI mode */
   u_char  autod;	/* If currently auto-detecting */
-  u_char  seen[NGM_LMI_STAT_ARYSIZE];	/* bitmap DLCIs seen */
-  u_char  up[NGM_LMI_STAT_ARYSIZE];	/* bitmap DLCIs up */
+  u_char  seen[NGM_LMI_STAT_ARYSIZE];	/* DLCIs ever seen */
+  u_char  up[NGM_LMI_STAT_ARYSIZE];	/* DLCIs currently up */
 };
 .Ed
 .It Dv NGM_TEXT_STATUS
diff --git a/share/man/man4/ng_mppc.4 b/share/man/man4/ng_mppc.4
index df3b3a7..e7eeedf 100644
--- a/share/man/man4/ng_mppc.4
+++ b/share/man/man4/ng_mppc.4
@@ -64,16 +64,15 @@ node type hook of the same name.
 Each direction of traffic flow is independent of the other.
 .Sh HOOKS
 This node type supports the following hooks:
-.Pp
-.Bl -tag -compact -width vjc_vjuncomp
-.It Dv comp
+.Bl -tag -width ".Va decomp"
+.It Va comp
 Connection to
 .Xr ng_ppp 4
 .Dv "comp"
 hook.
 Incoming frames are compressed and/or encrypted, and sent
 back out the same hook.
-.It Dv decomp
+.It Va decomp
 Connection to
 .Xr ng_ppp 4
 .Dv "decomp"
diff --git a/share/man/man4/ng_nat.4 b/share/man/man4/ng_nat.4
index b2cff1f..2c7da77 100644
--- a/share/man/man4/ng_nat.4
+++ b/share/man/man4/ng_nat.4
@@ -44,7 +44,7 @@ node uses
 engine for packet aliasing.
 .Sh HOOKS
 This node type has two hooks:
-.Bl -tag -width indent
+.Bl -tag -width ".Va out"
 .It Va out
 Packets received on this hook are considered outgoing and will be
 masqueraded to a configured address.
@@ -54,12 +54,12 @@ dealiased.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_NAT_SET_IPADDR Pq Li setaliasaddr
+.Bl -tag -width foo
+.It Dv NGM_NAT_SET_IPADDR Pq Ic setaliasaddr
 Configure aliasing address for a node.
 After both hooks have been connected and aliasing address was configured,
 a node is ready for aliasing operation.
-.It Dv NGM_NAT_SET_MODE Pq Li setmode
+.It Dv NGM_NAT_SET_MODE Pq Ic setmode
 Set node's operation mode using supplied
 .Vt "struct ng_nat_mode" .
 .Bd -literal
@@ -76,11 +76,11 @@ struct ng_nat_mode {
 #define NG_NAT_PROXY_ONLY		0x40
 #define NG_NAT_REVERSE			0x80
 .Ed
-.It Dv NGM_NAT_SET_TARGET Pq Li settarget
+.It Dv NGM_NAT_SET_TARGET Pq Ic settarget
 Configure target address for a node.
 When an incoming packet not associated with any pre-existing aliasing
 link arrives at the host machine, it will be sent to the specified address.
-.It Dv NGM_NAT_REDIRECT_PORT Pq Li redirectport
+.It Dv NGM_NAT_REDIRECT_PORT Pq Ic redirectport
 Redirect incoming connections arriving to given port(s) to
 another host and port(s).
 The following
@@ -106,7 +106,7 @@ information about redirection added to
 list of static redirects which later can be retrieved by
 .Dv NGM_NAT_LIST_REDIRECTS
 message.
-.It Dv NGM_NAT_REDIRECT_ADDR Pq Li redirectaddr
+.It Dv NGM_NAT_REDIRECT_ADDR Pq Ic redirectaddr
 Redirect traffic for public IP address to a machine on the
 local network.
 This function is known as
@@ -123,7 +123,7 @@ struct ng_nat_redirect_addr {
 .Ed
 .Pp
 Unique ID for this redirection is returned as response to this message.
-.It Dv NGM_NAT_REDIRECT_PROTO Pq Li redirectproto
+.It Dv NGM_NAT_REDIRECT_PROTO Pq Ic redirectproto
 Redirect incoming IP packets of protocol
 .Va proto
 (see
@@ -143,7 +143,7 @@ struct ng_nat_redirect_proto {
 .Ed
 .Pp
 Unique ID for this redirection is returned as response to this message.
-.It Dv NGM_NAT_REDIRECT_DYNAMIC Pq Li redirectdynamic
+.It Dv NGM_NAT_REDIRECT_DYNAMIC Pq Ic redirectdynamic
 Mark redirection with specified ID as dynamic, i.e., it will serve
 for exactly one next connection and then will be automatically
 deleted from internal links table.
@@ -152,10 +152,10 @@ The redirection with this ID is also immediately deleted from
 user-visible list of static redirects (available through
 .Dv NGM_NAT_LIST_REDIRECTS
 message).
-.It Dv NGM_NAT_REDIRECT_DELETE Pq Li redirectdelete
+.It Dv NGM_NAT_REDIRECT_DELETE Pq Ic redirectdelete
 Delete redirection with specified ID (currently active
 connections are not affected).
-.It Dv NGM_NAT_ADD_SERVER Pq Li addserver
+.It Dv NGM_NAT_ADD_SERVER Pq Ic addserver
 Add another server to a pool.
 This is used to transparently offload network load on a single server
 and distribute the load across a pool of servers, also known as
@@ -191,7 +191,7 @@ and
 are also ignored after
 .Dv NGM_NAT_ADD_SERVER
 was used (they are effectively replaced by server pool).
-.It Dv NGM_NAT_LIST_REDIRECTS Pq Li listredirects
+.It Dv NGM_NAT_LIST_REDIRECTS Pq Ic listredirects
 Return list of configured static redirects as
 .Vt "struct ng_nat_list_redirects" .
 .Bd -literal
@@ -233,7 +233,7 @@ servers counter is greater than zero, then
 and
 .Va local_port
 are also meaningless.
-.It Dv NGM_NAT_PROXY_RULE Pq Li proxyrule
+.It Dv NGM_NAT_PROXY_RULE Pq Ic proxyrule
 Specify a transparent proxying rule (string must be
 supplied as argument).
 See
diff --git a/share/man/man4/ng_netflow.4 b/share/man/man4/ng_netflow.4
index 36551d5..b88c017 100644
--- a/share/man/man4/ng_netflow.4
+++ b/share/man/man4/ng_netflow.4
@@ -99,7 +99,7 @@ hook of the
 node.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NGM_NETFLOW_INFO Pq Ic info
 Returns some node statistics and the current timeout values in a
 .Vt "struct ng_netflow_info" .
diff --git a/share/man/man4/ng_one2many.4 b/share/man/man4/ng_one2many.4
index 948b763..288ea18 100644
--- a/share/man/man4/ng_one2many.4
+++ b/share/man/man4/ng_one2many.4
@@ -34,7 +34,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 1, 2011
+.Dd November 13, 2012
 .Dt NG_ONE2MANY 4
 .Os
 .Sh NAME
@@ -107,7 +107,7 @@ In the future other algorithms may be added as well.
 The node distinguishes between active and failed links.
 Data is sent only to active links.
 The following link failure detection algorithms are available:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NG_ONE2MANY_FAIL_MANUAL
 The node is explicitly told which of the links are up via the
 .Dv NGM_ONE2MANY_SET_CONFIG
@@ -149,7 +149,7 @@ plus a single hook named
 This node type supports the generic control messages, plus the
 following:
 .Bl -tag -width foo
-.It Dv NGM_ONE2MANY_SET_CONFIG
+.It Dv NGM_ONE2MANY_SET_CONFIG Pq Ic setconfig
 Sets the node configuration using a
 .Dv "struct ng_one2many_link_config"
 as the control message argument:
@@ -174,10 +174,10 @@ are
 .Dv NG_ONE2MANY_FAIL_MANUAL
 (default) or
 .Dv NG_ONE2MANY_FAIL_NOTIFY .
-.It Dv NGM_ONE2MANY_GET_CONFIG
+.It Dv NGM_ONE2MANY_GET_CONFIG Pq Ic getconfig
 Returns the current node configuration in a
 .Dv "struct ng_one2many_link_config" .
-.It Dv NGM_ONE2MANY_GET_STATS
+.It Dv NGM_ONE2MANY_GET_STATS Pq Ic getstats
 This command takes a 32 bit link number as an argument and
 returns a
 .Dv "struct ng_one2many_link_stats"
@@ -191,6 +191,7 @@ struct ng_one2many_link_stats {
   uint64_t   recvPackets;    /* total pkts rec'd on link */
   uint64_t   xmitOctets;     /* total octets xmit'd on link */
   uint64_t   xmitPackets;    /* total pkts xmit'd on link */
+  uint64_t   memoryFailures; /* times couldn't get mem or mbuf */
 };
 .Ed
 .Pp
@@ -198,10 +199,10 @@ To access statistics for the
 .Dv one
 link, use the link number
 .Dv -1 .
-.It Dv NGM_ONE2MANY_CLR_STATS
+.It Dv NGM_ONE2MANY_CLR_STATS Pq Ic clrstats
 This command takes a 32 bit link number as an argument and
 clears the statistics for that link.
-.It Dv NGM_ONE2MANY_GETCLR_STATS
+.It Dv NGM_ONE2MANY_GETCLR_STATS Pq Ic getclrstats
 Same as
 .Dv NGM_ONE2MANY_GET_STATS ,
 but also atomically clears the statistics for the link as well.
diff --git a/share/man/man4/ng_patch.4 b/share/man/man4/ng_patch.4
index b1ddf4a..db7ede54 100644
--- a/share/man/man4/ng_patch.4
+++ b/share/man/man4/ng_patch.4
@@ -57,7 +57,7 @@ bytes beginning from
 are taken as a single integer in network byte order.
 .Sh HOOKS
 This node type has two hooks:
-.Bl -tag -width indent
+.Bl -tag -width ".Va out"
 .It Va in
 Packets received on this hook are modified according to rules specified
 in config and then forwarded to
@@ -73,8 +73,8 @@ hook without any changes.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_PATCH_SETCONFIG Pq Li setconfig
+.Bl -tag -width foo
+.It Dv NGM_PATCH_SETCONFIG Pq Ic setconfig
 This command sets the sequence of modify operations
 that will be applied to incoming data on a hook.
 The following
@@ -115,16 +115,16 @@ corresponding checksum before transmitting packet on output interface.
 The
 .Nm
 node does not do any checksum correction by itself.
-.It Dv NGM_PATCH_GETCONFIG Pq Li getconfig
+.It Dv NGM_PATCH_GETCONFIG Pq Ic getconfig
 This control message obtains current set of modify operations,
 returned as
 .Vt "struct ng_patch_config" .
-.It Dv NGM_PATCH_GET_STATS Pq Li getstats
+.It Dv NGM_PATCH_GET_STATS Pq Ic getstats
 Returns node statistics as a
 .Vt "struct ng_patch_stats" .
-.It Dv NGM_PATCH_CLR_STATS Pq Li clrstats
+.It Dv NGM_PATCH_CLR_STATS Pq Ic clrstats
 Clear node statistics.
-.It Dv NGM_PATCH_GETCLR_STATS Pq Li getclrstats
+.It Dv NGM_PATCH_GETCLR_STATS Pq Ic getclrstats
 This command is identical to
 .Dv NGM_PATCH_GET_STATS ,
 except that the statistics are also atomically cleared.
diff --git a/share/man/man4/ng_ppp.4 b/share/man/man4/ng_ppp.4
index 88cf6e2..d69a59f 100644
--- a/share/man/man4/ng_ppp.4
+++ b/share/man/man4/ng_ppp.4
@@ -35,7 +35,7 @@
 .\" $FreeBSD$
 .\" $Whistle: ng_ppp.8,v 1.3 1999/01/25 23:46:27 archie Exp $
 .\"
-.Dd September 24, 2012
+.Dd November 13, 2012
 .Dt NG_PPP 4
 .Os
 .Sh NAME
@@ -290,55 +290,54 @@ and the PPP node simply fragments frames into equal sized portions
 across all of the links.
 .Sh HOOKS
 This node type supports the following hooks:
-.Pp
-.Bl -tag -compact -width vjc_vjuncomp
-.It Dv link<N>
+.Bl -tag -width ".Va vjc_vjuncomp"
+.It Va link<N>
 Individual PPP link number
 .Dv <N>
-.It Dv compress
+.It Va compress
 Connection to compression engine
-.It Dv decompress
+.It Va decompress
 Connection to decompression engine
-.It Dv encrypt
+.It Va encrypt
 Connection to encryption engine
-.It Dv decrypt
+.It Va decrypt
 Connection to decryption engine
-.It Dv vjc_ip
+.It Va vjc_ip
 Connection to
 .Xr ng_vjc 4
 .Dv ip
 hook
-.It Dv vjc_vjcomp
+.It Va vjc_vjcomp
 Connection to
 .Xr ng_vjc 4
 .Dv vjcomp
 hook
-.It Dv vjc_vjuncomp
+.It Va vjc_vjuncomp
 Connection to
 .Xr ng_vjc 4
 .Dv vjuncomp
 hook
-.It Dv vjc_vjip
+.It Va vjc_vjip
 Connection to
 .Xr ng_vjc 4
 .Dv vjip
 hook
-.It Dv inet
+.It Va inet
 IP packet data
-.It Dv ipv6
+.It Va ipv6
 IPv6 packet data
-.It Dv atalk
+.It Va atalk
 AppleTalk packet data
-.It Dv ipx
+.It Va ipx
 IPX packet data
-.It Dv bypass
+.It Va bypass
 Bypass hook; frames have a four byte header consisting of
 a link number and a PPP protocol number.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_PPP_SET_CONFIG
+.It Dv NGM_PPP_SET_CONFIG Pq Ic setconfig
 This command configures all aspects of the node.
 This includes enabling
 multi-link PPP, encryption, compression, Van Jacobson compression, and IP,
@@ -359,7 +358,7 @@ struct ng_ppp_link_conf {
   u_char    enableACFComp;  /* enable addr/ctrl field compression */
   uint16_t  mru;            /* peer MRU */
   uint32_t  latency;        /* link latency (in milliseconds) */
-  uint32_t  bandwidth;      /* link bandwidth (in bytes/second) */
+  uint32_t  bandwidth;      /* link bandwidth (in bytes/sec/10) */
 };
 
 /* Bundle config structure */
@@ -387,28 +386,28 @@ struct ng_ppp_node_conf {
 };
 .Ed
 .Pp
-.It Dv NGM_PPP_GET_CONFIG
+.It Dv NGM_PPP_GET_CONFIG Pq Ic getconfig
 Returns the current configuration as a
 .Dv "struct ng_ppp_node_conf" .
-.It Dv NGM_PPP_GET_LINK_STATS
+.It Dv NGM_PPP_GET_LINK_STATS Pq Ic getstats
 This command takes a two byte link number as an argument and returns a
 .Dv "struct ng_ppp_link_stat"
 containing statistics for the corresponding link.
 Here
 .Dv NG_PPP_BUNDLE_LINKNUM
 is a valid link number corresponding to the multi-link bundle.
-.It Dv NGM_PPP_GET_LINK_STATS64
+.It Dv NGM_PPP_GET_LINK_STATS64 Pq Ic getstats64
 Same as NGM_PPP_GET_LINK_STATS but returns
 .Dv "struct ng_ppp_link_stat64"
 containing 64bit counters.
-.It Dv NGM_PPP_CLR_LINK_STATS
+.It Dv NGM_PPP_CLR_LINK_STATS Pq Ic clrstats
 This command takes a two byte link number as an argument and
 clears the statistics for that link.
-.It Dv NGM_PPP_GETCLR_LINK_STATS
+.It Dv NGM_PPP_GETCLR_LINK_STATS Pq Ic getclrstats
 Same as
 .Dv NGM_PPP_GET_LINK_STATS ,
 but also atomically clears the statistics as well.
-.It Dv NGM_PPP_GETCLR_LINK_STATS64
+.It Dv NGM_PPP_GETCLR_LINK_STATS64 Pq Ic getclrstats64
 Same as NGM_PPP_GETCLR_LINK_STATS but returns
 .Dv "struct ng_ppp_link_stat64"
 containing 64bit counters.
diff --git a/share/man/man4/ng_pppoe.4 b/share/man/man4/ng_pppoe.4
index e7a9939..a124d67 100644
--- a/share/man/man4/ng_pppoe.4
+++ b/share/man/man4/ng_pppoe.4
@@ -35,7 +35,7 @@
 .\" $FreeBSD$
 .\" $Whistle: ng_pppoe.8,v 1.1 1999/01/25 23:46:27 archie Exp $
 .\"
-.Dd December 27, 2007
+.Dd November 13, 2012
 .Dt NG_PPPOE 4
 .Os
 .Sh NAME
@@ -67,8 +67,8 @@ the
 control message.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width [unspecified]
-.It Dv ethernet
+.Bl -tag -width ".Va [unspecified]"
+.It Va ethernet
 The hook that should normally be connected to an
 .Xr ng_ether 4
 node.
@@ -77,9 +77,9 @@ Once connected,
 will send a message down this hook to determine Ethernet address of
 the underlying node.
 Obtained address will be stored and then used for outgoing datagrams.
-.It Dv debug
+.It Va debug
 Presently no use.
-.It Dv [unspecified]
+.It Va [unspecified]
 Any other name is assumed to be a session hook that will be connected to
 a PPP client agent, or a PPP server agent.
 .El
@@ -98,7 +98,7 @@ struct ngpppoestat {
 .It Dv NGM_TEXT_STATUS
 This generic message returns a human-readable version of the node status.
 (not yet)
-.It Dv NGM_PPPOE_CONNECT
+.It Dv NGM_PPPOE_CONNECT Pq Ic pppoe_connect
 Tell a nominated newly created hook that its session should enter
 the state machine as a client.
 It must be newly created and a service name can be given as an argument.
@@ -110,7 +110,7 @@ A session request packet will be broadcasted on the Ethernet.
 This command uses the
 .Dv ngpppoe_init_data
 structure shown below.
-.It Dv NGM_PPPOE_LISTEN
+.It Dv NGM_PPPOE_LISTEN Pq Ic pppoe_listen
 Tell a nominated newly created hook that its session should enter
 the state machine as a server listener.
 The argument
@@ -124,7 +124,7 @@ the session that is started to answer the request.
 This command uses the
 .Dv ngpppoe_init_data
 structure shown below.
-.It Dv NGM_PPPOE_OFFER
+.It Dv NGM_PPPOE_OFFER Pq Ic pppoe_offer
 Tell a nominated newly created hook that its session should enter
 the state machine as a server.
 The argument given is the name of the service to offer.
@@ -148,18 +148,18 @@ The three commands above use a common data structure:
 .Bd -literal -offset 4n
 struct ngpppoe_init_data {
     char       hook[NG_HOOKSIZ];       /* hook to monitor on */
-    uint16_t   data_len;               /* service name length */
+    uint16_t   data_len;               /* length of the service name */
     char       data[0];                /* init data goes here */
 };
 .Ed
 .Bl -tag -width 3n
-.It Dv NGM_PPPOE_SUCCESS
+.It Dv NGM_PPPOE_SUCCESS Pq Ic pppoe_success
 This command is sent to the node that started this session with one of the
 above messages, and reports a state change.
 This message reports successful Session negotiation.
 It uses the structure shown below, and
 reports back the hook name corresponding to the successful session.
-.It Dv NGM_PPPOE_FAIL
+.It Dv NGM_PPPOE_FAIL Pq Ic pppoe_fail
 This command is sent to the node that started this session with one of the
 above messages, and reports a state change.
 This message reports failed Session negotiation.
@@ -167,7 +167,7 @@ It uses the structure shown below, and
 reports back the hook name corresponding to the failed session.
 The hook will probably have been removed immediately after sending this
 message.
-.It Dv NGM_PPPOE_CLOSE
+.It Dv NGM_PPPOE_CLOSE Pq Ic pppoe_close
 This command is sent to the node that started this session with one of the
 above messages, and reports a state change.
 This message reports a request to close a session.
@@ -191,7 +191,7 @@ struct ngpppoe_sts {
 };
 .Ed
 .Bl -tag -width 3n
-.It Dv NGM_PPPOE_GETMODE
+.It Dv NGM_PPPOE_GETMODE Pq Ic pppoe_getmode
 This command returns the current compatibility mode of the node
 as a string.
 .Tn ASCII
@@ -221,7 +221,7 @@ This option is necessary for compatibility with D-Link DI-614+ and DI-624+
 SOHO routers as clients, when serving only specific Service-Name.
 This compatibility option does not affect client mode.
 .El
-.It Dv NGM_PPPOE_SETMODE
+.It Dv NGM_PPPOE_SETMODE Pq Ic pppoe_setmode
 Configure node to the specified mode.
 The string argument is required.
 This command understands the same keywords that are returned by the
@@ -235,7 +235,7 @@ the next session in the proprietary 3Com mode:
 .Bd -literal -offset indent
 ngctl msg fxp0:orphans pppoe_setmode '"3Com"'
 .Ed
-.It Dv NGM_PPPOE_SETENADDR
+.It Dv NGM_PPPOE_SETENADDR Pq Ic setenaddr
 Set the node Ethernet address for outgoing datagrams.
 This message is important when a node has failed to obtain an Ethernet
 address from its peer on the
diff --git a/share/man/man4/ng_pptpgre.4 b/share/man/man4/ng_pptpgre.4
index e0d41f1..3e26f9c 100644
--- a/share/man/man4/ng_pptpgre.4
+++ b/share/man/man4/ng_pptpgre.4
@@ -35,7 +35,7 @@
 .\" $FreeBSD$
 .\" $Whistle: ng_pptpgre.8,v 1.2 1999/12/08 00:20:53 archie Exp $
 .\"
-.Dd March 29, 2008
+.Dd November 13, 2012
 .Dt NG_PPTPGRE 4
 .Os
 .Sh NAME
@@ -72,19 +72,18 @@ hook of a
 node.
 .Sh HOOKS
 This node type supports the following hooks:
-.Pp
-.Bl -tag -compact -width ".Li session_hhhh"
-.It Li session_hhhh
+.Bl -tag -width ".Va session_hhhh"
+.It Va session_hhhh
 Session 0xhhhh data packets to the upper protocol layers
-.It Li upper
+.It Va upper
 Same as session_hhhh, but for single session with configurable cid (legacy)
-.It Li lower
+.It Va lower
 Connection to the lower protocol layers
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_PPTPGRE_SET_CONFIG
+.Bl -tag -width foo
+.It Dv NGM_PPTPGRE_SET_CONFIG Pq Ic setconfig
 This command resets and configures hook for a session. If corresponding
 session_hhhh hook is not connected, upper hook will be configured.
 This command takes a
@@ -95,7 +94,7 @@ as an argument:
 struct ng_pptpgre_conf {
     u_char      enabled;          /* enables traffic flow */
     u_char      enableDelayedAck; /* enables delayed acks */
-    u_char      enableAlwaysAck;  /* always send ack with data */
+    u_char      enableAlwaysAck;  /* always include ack with data */
     u_char      enableWindowing;  /* enable windowing algorithm */
     uint16_t    cid;              /* my call id */
     uint16_t    peerCid;          /* peer call id */
@@ -124,16 +123,16 @@ The windowing mechanism is a design error in the PPTP protocol;
 L2TP, the successor to PPTP, removes it.
 .Pp
 The remaining fields are as supplied by the PPTP virtual call setup process.
-.It Dv NGM_PPTPGRE_GET_CONFIG
+.It Dv NGM_PPTPGRE_GET_CONFIG Pq Ic getconfig
 Takes two byte argument as cid and returns the current configuration as a
 .Vt "struct ng_pptpgre_conf" .
-.It Dv NGM_PPTPGRE_GET_STATS
+.It Dv NGM_PPTPGRE_GET_STATS Pq Ic getstats
 This command returns a
 .Vt "struct ng_pptpgre_stats"
 containing various node statistics.
-.It Dv NGM_PPTPGRE_CLR_STATS
+.It Dv NGM_PPTPGRE_CLR_STATS Pq Ic clrstats
 This command resets the node statistics.
-.It Dv NGM_PPTPGRE_GETCLR_STATS
+.It Dv NGM_PPTPGRE_GETCLR_STATS Pq Ic getclrstats
 This command atomically gets and resets the node statistics, returning a
 .Vt "struct ng_pptpgre_stats" .
 .El
diff --git a/share/man/man4/ng_pred1.4 b/share/man/man4/ng_pred1.4
index a8c8c5e..fed3fdc 100644
--- a/share/man/man4/ng_pred1.4
+++ b/share/man/man4/ng_pred1.4
@@ -54,7 +54,7 @@ node type hook of the same name.
 .Sh HOOKS
 This node type supports the following hooks:
 .Pp
-.Bl -tag -compact -width decomp
+.Bl -tag -compact -width ".Va decomp"
 .It Va comp
 Connection to
 .Xr ng_ppp 4
@@ -74,7 +74,7 @@ specifying node's operation mode.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_PRED1_CONFIG Pq Li config
+.It Dv NGM_PRED1_CONFIG Pq Ic config
 This command resets and configures the node for a session
 (i.e., for compression or decompression).
 This command takes a
@@ -88,7 +88,7 @@ struct ng_pred1_config {
 The
 .Ft enable
 field enables traffic flow through the node.
-.It Dv NGM_PRED1_RESETREQ Pq Li resetreq
+.It Dv NGM_PRED1_RESETREQ Pq Ic resetreq
 This message contains no arguments, and is bi-directional.
 If an error is detected during decompression, this message is sent by the
 node to the originator of the
@@ -100,7 +100,7 @@ This message may also be received by this node type when a CCP Reset-Request
 or Reset-Ack is received by the local PPP entity.
 The node will respond by flushing its compression state so the sides
 can resynchronize.
-.It Dv NGM_PRED1_GET_STATS Pq Li getstats
+.It Dv NGM_PRED1_GET_STATS Pq Ic getstats
 This control message obtains statistics for a given hook.
 The statistics are returned in
 .Vt "struct ng_pred1_stats" :
@@ -114,9 +114,9 @@ struct ng_pred1_stats {
 	uint64_t	Errors;
 };
 .Ed
-.It Dv NGM_PRED1_CLR_STATS Pq Li clrstats
+.It Dv NGM_PRED1_CLR_STATS Pq Ic clrstats
 This control message clears statistics for a given hook.
-.It Dv NGM_PRED1_GETCLR_STATS Pq Li getclrstats
+.It Dv NGM_PRED1_GETCLR_STATS Pq Ic getclrstats
 This control message obtains and clears statistics for a given hook.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_rfc1490.4 b/share/man/man4/ng_rfc1490.4
index 472b308..de45fb7 100644
--- a/share/man/man4/ng_rfc1490.4
+++ b/share/man/man4/ng_rfc1490.4
@@ -78,20 +78,20 @@ hook of an
 node.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobarbazum
-.It Dv downstream
+.Bl -tag -width ".Va downstream"
+.It Va downstream
 Connects to the RFC 1490 peer entity.
-.It Dv ethernet
+.It Va ethernet
 Transmits and receives bridged raw Ethernet frames, without a checksum.
-.It Dv inet
+.It Va inet
 Transmits and receives raw IP frames.
-.It Dv ppp
+.It Va ppp
 Transmits and receives PPP frames.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_RFC1490_SETENCAP
+.Bl -tag -width foo
+.It Dv NGM_RFC1490_SET_ENCAP Pq Ic setencap
 This command sets encapsulation method for the node.
 The desired method must be passed as a string message argument,
 and must be one of the following supported encapsulation modes:
@@ -105,7 +105,7 @@ Also conforms to RFC1490/2427.
 IP packets are sent and received using proprietary Cisco encapsulation
 method.
 .El
-.It Dv NGM_RFC1490_GETENCAP
+.It Dv NGM_RFC1490_GET_ENCAP Pq Ic getencap
 This command returns current encapsulation method on the node.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_source.4 b/share/man/man4/ng_source.4
index 7c55751..5205bc4 100644
--- a/share/man/man4/ng_source.4
+++ b/share/man/man4/ng_source.4
@@ -111,10 +111,10 @@ This node type supports the generic control messages as well as the following,
 which must be sent with the
 .Dv NGM_SOURCE_COOKIE
 attached.
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NGM_SOURCE_GET_STATS Pq Ic getstats
 Returns a structure containing the following fields:
-.Bl -tag -width indent
+.Bl -tag -width ".Va elapsedTime"
 .It Va outOctets
 The number of octets/bytes sent out the
 .Va output
@@ -185,7 +185,7 @@ This message specifies that a timestamp (in the format of a
 .Vt "struct timeval" )
 should be inserted in the transmitted packets.
 This message requires a structure containing the following fields:
-.Bl -tag -width indent
+.Bl -tag -width ".Va offset"
 .It Va offset
 The offset from the beginning of the packet at which the timestamp is to be
 inserted.
@@ -200,7 +200,7 @@ This message specifies that a counter should be embedded in transmitted
 packets.
 Up to four counters may be independently configured.
 This message requires a structure containing the following fields:
-.Bl -tag -width indent
+.Bl -tag -width ".Va increment"
 .It Va offset
 The offset from the beginning of the packet at which the counter is to be
 inserted.
diff --git a/share/man/man4/ng_split.4 b/share/man/man4/ng_split.4
index 9b74863..4062ca2 100644
--- a/share/man/man4/ng_split.4
+++ b/share/man/man4/ng_split.4
@@ -49,17 +49,17 @@ node type is used to split a bidirectional stream of packets into
 two separate unidirectional streams of packets.
 .Sh HOOKS
 This node type supports the following three hooks:
-.Bl -tag -width foobar
-.It Dv in
+.Bl -tag -width ".Va mixed"
+.It Va in
 Packets received on
 .Em in
 are forwarded to
 .Em mixed .
-.It Dv out
+.It Va out
 Packets received on
 .Em out
 will be discarded as illegal.
-.It Dv mixed
+.It Va mixed
 Packets received on
 .Em mixed
 are forwarded to
diff --git a/share/man/man4/ng_sppp.4 b/share/man/man4/ng_sppp.4
index 49f8a4c..d23268f 100644
--- a/share/man/man4/ng_sppp.4
+++ b/share/man/man4/ng_sppp.4
@@ -99,8 +99,8 @@ The connection to the synchronous line.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_IFACE_GET_IFNAME
+.Bl -tag -width foo
+.It Dv NGM_SPPP_GET_IFNAME Pq Ic getifname
 Returns the name of the associated interface as a
 .Dv NUL Ns -terminated
 .Tn ASCII
diff --git a/share/man/man4/ng_sscfu.4 b/share/man/man4/ng_sscfu.4
index 0679d58..c44c1f4 100644
--- a/share/man/man4/ng_sscfu.4
+++ b/share/man/man4/ng_sscfu.4
@@ -123,8 +123,8 @@ reset.
 The
 .Nm sscfu
 node understands the generic messages plus the following:
-.Bl -tag -width indent
-.It Dv NGM_SSCFU_GETDEFPARAM
+.Bl -tag -width foo
+.It Dv NGM_SSCFU_GETDEFPARAM Pq Ic getdefparam
 This message returns a
 .Vt sscop_param
 structure, which contains the default parameters for the SSCOP at the
@@ -132,22 +132,22 @@ UNI.
 This structure should be used for a
 .Dv NGM_SSCOP_SETPARAM
 message to the SSCOP node below the SSCF.
-.It Dv NGM_SSCFU_ENABLE
+.It Dv NGM_SSCFU_ENABLE Pq Ic enable
 This message creates the actual SSCF instance and initializes it.
 Until this is done, parameters may neither be retrieved nor set,
 and all messages
 received on any hook are discarded.
-.It Dv NGM_SSCFU_DISABLE
+.It Dv NGM_SSCFU_DISABLE Pq Ic disable
 Destroy the SSCF instance.
 After this, all messages on any hooks are discarded.
-.It Dv NGM_SSCFU_GETDEBUG
+.It Dv NGM_SSCFU_GETDEBUG Pq Ic getdebug
 Retrieve the debugging flags in a
 .Vt uint32_t .
-.It Dv NGM_SSCFU_SETDEBUG
+.It Dv NGM_SSCFU_SETDEBUG Pq Ic setdebug
 Set debugging flags.
 The argument must be a
 .Vt uint32_t .
-.It Dv NGM_SSCFU_GETSTATE
+.It Dv NGM_SSCFU_GETSTATE Pq Ic getstate
 Retrieve the current state of the SSCFU instance in a
 .Vt uint32_t .
 If the node has not been enabled, 0 is returned.
diff --git a/share/man/man4/ng_sscop.4 b/share/man/man4/ng_sscop.4
index 0c6f0d4..5496a37 100644
--- a/share/man/man4/ng_sscop.4
+++ b/share/man/man4/ng_sscop.4
@@ -204,8 +204,8 @@ struct sscop_merr {
 The
 .Nm sscop
 node understands the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_SSCOP_SETPARAM
+.Bl -tag -width foo
+.It Dv NGM_SSCOP_SETPARAM Pq Ic setparam
 Sets operational parameters of the SSCOP instance and takes the
 following structure:
 .Bd -literal
@@ -312,28 +312,28 @@ but that could not be set and
 is an
 .Xr errno 2
 code describing why the parameter could not be set.
-.It Dv NGM_SSCOP_GETPARAM
+.It Dv NGM_SSCOP_GETPARAM Pq Ic getparam
 This message returns the current operational parameters of the SSCOP
 instance in a
 .Vt sscop_param
 structure.
-.It Dv NGM_SSCOP_ENABLE
+.It Dv NGM_SSCOP_ENABLE Pq Ic enable
 This message creates the actual SSCOP instance and initializes it.
 Until this is done, parameters may neither be retrieved nor set, and all
 messages received on any hook are discarded.
-.It Dv NGM_SSCOP_DISABLE
+.It Dv NGM_SSCOP_DISABLE Pq Ic disable
 Destroy the SSCOP instance.
 After this, all messages on any hooks are
 discarded.
-.It Dv NGM_SSCOP_SETDEBUG
+.It Dv NGM_SSCOP_SETDEBUG Pq Ic setdebug
 Set debugging flags.
 The argument is a
 .Vt uint32_t .
-.It Dv NGM_SSCOP_GETDEBUG
+.It Dv NGM_SSCOP_GETDEBUG Pq Ic getdebug
 Retrieve the actual debugging flags.
 Needs no arguments and responds with a
 .Vt uint32_t .
-.It Dv NGM_SSCOP_GETSTATE
+.It Dv NGM_SSCOP_GETSTATE Pq Ic getstate
 Responds with the current state of the SSCOP instance in a
 .Vt uint32_t .
 If the node is not enabled, the retrieved state is 0.
@@ -352,7 +352,7 @@ state of the protocol.
 At the upper layer interface, the
 .Nm sscop
 node handles three types of flow control messages:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv NGM_HIGH_WATER_PASSED
 If this message is received, the SSCOP stops moving the receive window.
 Each time a data message is handed over to the upper layer, the receive
diff --git a/share/man/man4/ng_tag.4 b/share/man/man4/ng_tag.4
index 98cfa24..e025a26 100644
--- a/share/man/man4/ng_tag.4
+++ b/share/man/man4/ng_tag.4
@@ -112,8 +112,8 @@ configure a hook with a structure pointing to hooks which do not exist yet.
 The safe way is to create all hooks first, then begin to configure them.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_TAG_SET_HOOKIN
+.Bl -tag -width foo
+.It Dv NGM_TAG_SET_HOOKIN Pq Ic sethookin
 This command sets tag values which will be searched in the tag list of
 incoming packets on a hook.
 The following structure must be supplied as an argument:
@@ -149,14 +149,14 @@ respectively.
 If
 .Va strip
 flag is non-zero, then found tag is deleted from list of packet tags.
-.It Dv NGM_TAG_GET_HOOKIN
+.It Dv NGM_TAG_GET_HOOKIN Pq Ic gethookin
 This command takes an
 .Tn ASCII
 string argument, the hook name, and returns the
 corresponding
 .Vt "struct ng_tag_hookin"
 as shown above.
-.It Dv NGM_TAG_SET_HOOKOUT
+.It Dv NGM_TAG_SET_HOOKOUT Pq Ic sethookout
 This command sets tags values which will be applied to outgoing
 packets.
 The following structure must be supplied as an argument:
@@ -175,25 +175,25 @@ The hook to be updated is specified in
 Other variables mean basically the same as in
 .Vt "struct ng_tag_hookin"
 shown above, except used for setting values in a new tag.
-.It Dv NGM_TAG_GET_HOOKOUT
+.It Dv NGM_TAG_GET_HOOKOUT Pq Ic gethookout
 This command takes an
 .Tn ASCII
 string argument, the hook name, and returns the
 corresponding
 .Vt "struct ng_tag_hookout"
 as shown above.
-.It Dv NGM_TAG_GET_STATS
+.It Dv NGM_TAG_GET_STATS Pq Ic getstats
 This command takes an
 .Tn ASCII
 string argument, the hook name, and returns the
 statistics associated with the hook as a
 .Vt "struct ng_tag_hookstat" .
-.It Dv NGM_TAG_CLR_STATS
+.It Dv NGM_TAG_CLR_STATS Pq Ic clrstats
 This command takes an
 .Tn ASCII
 string argument, the hook name, and clears the
 statistics associated with the hook.
-.It Dv NGM_TAG_GETCLR_STATS
+.It Dv NGM_TAG_GETCLR_STATS Pq Ic getclrstats
 This command is identical to
 .Dv NGM_TAG_GET_STATS ,
 except that the statistics are also atomically cleared.
diff --git a/share/man/man4/ng_tcpmss.4 b/share/man/man4/ng_tcpmss.4
index fc610b6..240d975 100644
--- a/share/man/man4/ng_tcpmss.4
+++ b/share/man/man4/ng_tcpmss.4
@@ -45,8 +45,8 @@ The
 control message is used to configure a hook.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following.
-.Bl -tag -width indent
-.It Dv NGM_TCPMSS_CONFIG Pq Li config
+.Bl -tag -width foo
+.It Dv NGM_TCPMSS_CONFIG Pq Ic config
 This control message configures node to do given MSS adjusting on
 a particular hook.
 It requires the
@@ -69,7 +69,7 @@ if it exceeds
 .Va maxMSS .
 After that, packets would be sent to hook
 .Va outHook .
-.It Dv NGM_TCPMSS_GET_STATS Pq Li getstats
+.It Dv NGM_TCPMSS_GET_STATS Pq Ic getstats
 This control message obtains statistics for a given hook.
 The statistics are returned in
 .Vt "struct ng_tcpmss_hookstat" :
@@ -82,9 +82,9 @@ struct ng_tcpmss_hookstat {
 	uint64_t	FixedPkts;	/* changed packets */
 };
 .Ed
-.It Dv NGM_TCPMSS_CLR_STATS Pq Li clrstats
+.It Dv NGM_TCPMSS_CLR_STATS Pq Ic clrstats
 This control message clears statistics for a given hook.
-.It Dv NGM_TCPMSS_GETCLR_STATS Pq Li getclrstats
+.It Dv NGM_TCPMSS_GETCLR_STATS Pq Ic getclrstats
 This control message obtains and clears statistics for a given hook.
 .El
 .Sh EXAMPLES
diff --git a/share/man/man4/ng_tee.4 b/share/man/man4/ng_tee.4
index 84801b7..e86209d 100644
--- a/share/man/man4/ng_tee.4
+++ b/share/man/man4/ng_tee.4
@@ -88,23 +88,23 @@ and
 respectively.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobarbarfoo
-.It Dv right
+.Bl -tag -width ".Va left2right"
+.It Va right
 The connection to the node on the right.
-.It Dv left
+.It Va left
 The connection to the node on the left.
-.It Dv right2left
+.It Va right2left
 Tap for right to left traffic.
-.It Dv left2right
+.It Va left2right
 Tap for left to right traffic.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following.
 .Bl -tag -width foo
-.It Dv NGM_TEE_GET_STATS
+.It Dv NGM_TEE_GET_STATS Pq Ic getstats
 Get statistics, returned as a
 .Dv "struct ng_tee_stats" .
-.It Dv NGM_TEE_CLR_STATS
+.It Dv NGM_TEE_CLR_STATS Pq Ic clrstats
 Clear statistics.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_tty.4 b/share/man/man4/ng_tty.4
index dc73e58..3add57c 100644
--- a/share/man/man4/ng_tty.4
+++ b/share/man/man4/ng_tty.4
@@ -80,8 +80,8 @@ type node.
 The hot character has no effect on the transmission of data.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobar
-.It Dv hook
+.Bl -tag -width ".Va hook"
+.It Va hook
 .Xr tty 4
 serial data contained in
 .Dv mbuf
diff --git a/share/man/man4/ng_ubt.4 b/share/man/man4/ng_ubt.4
index ebb454d..6a39ddd 100644
--- a/share/man/man4/ng_ubt.4
+++ b/share/man/man4/ng_ubt.4
@@ -76,8 +76,8 @@ TDK Bluetooth USB adapter
 .El
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width indent
-.It Dv hook
+.Bl -tag -width ".Va hook"
+.It Va hook
 single HCI frame contained in a single
 .Vt mbuf
 structure.
@@ -85,22 +85,22 @@ structure.
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width indent
-.It Dv NGM_UBT_NODE_GET_DEBUG
+.It Dv NGM_UBT_NODE_GET_DEBUG Pq Ic get_debug
 Returns an integer containing the current debug level for the node.
-.It Dv NGM_UBT_NODE_SET_DEBUG
+.It Dv NGM_UBT_NODE_SET_DEBUG Pq Ic set_debug
 This command takes an integer argument and sets the current debug level
 for the node.
-.It Dv NGM_UBT_NODE_GET_QLEN
+.It Dv NGM_UBT_NODE_GET_QLEN Pq Ic get_qlen
 This command takes a parameter that specifies the queue number and returns
 the current maximal length of the queue for the node.
-.It Dv NGM_UBT_NODE_SET_QLEN
+.It Dv NGM_UBT_NODE_SET_QLEN Pq Ic set_qlen
 This command takes two parameters that specify the queue number and the maximum
 length of the queue and sets the maximal length of the queue for the node.
-.It Dv NGM_UBT_NODE_GET_STAT
+.It Dv NGM_UBT_NODE_GET_STAT Pq Ic get_stat
 Returns various statistic information for the node, such as: number of
 bytes (frames) sent, number of bytes (frames) received and number of
 input (output) errors.
-.It Dv NGM_UBT_NODE_RESET_STAT
+.It Dv NGM_UBT_NODE_RESET_STAT Pq Ic reset_stat
 Reset all statistic counters to zero.
 .El
 .Sh SHUTDOWN
diff --git a/share/man/man4/ng_uni.4 b/share/man/man4/ng_uni.4
index f6eb05f..a2e3c45 100644
--- a/share/man/man4/ng_uni.4
+++ b/share/man/man4/ng_uni.4
@@ -212,7 +212,7 @@ enum uni_sig {
 .Pp
 The meaning of most of the signals can be deduced from the ITU-T SDLs.
 A number of signals, however, is unique to this implementation:
-.Bl -tag -width indent
+.Bl -tag -width foo
 .It Dv UNIAPI_ERROR
 This is the error response, mentioned earlier.
 It carries an error code or
@@ -245,8 +245,8 @@ Each of the signals is followed by a fixed size structure defined in
 The
 .Nm uni
 node understands the standard control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_UNI_SETDEBUG
+.Bl -tag -width foo
+.It Dv NGM_UNI_SETDEBUG Pq Ic setdebug
 Set debugging facility levels.
 The UNI stack defines a number of debugging
 facilities, each one associated with a debugging level.
@@ -258,12 +258,12 @@ struct ngm_uni_debug {
 	uint32_t	level[UNI_MAXFACILITY];
 };
 .Ed
-.It Dv NGM_UNI_SETDEBUG
+.It Dv NGM_UNI_GETDEBUG Pq Ic getdebug
 Get debugging facility levels.
 This returns an
 .Vt ngm_uni_debug
 structure.
-.It Dv NGM_UNI_GET_CONFIG
+.It Dv NGM_UNI_GET_CONFIG Pq Ic get_config
 Retrieve the current configuration of the UNI instance.
 This message returns a
 .Vt uni_config
@@ -326,7 +326,7 @@ All timer values are given in milliseconds.
 Note, however, that the actual
 resolution of the timers depend on system configuration (see
 .Xr timeout 9 ) .
-.It Dv NGM_UNI_SET_CONFIG
+.It Dv NGM_UNI_SET_CONFIG Pq Ic set_config
 Change the UNI configuration.
 This takes a
 .Bd -literal
@@ -386,10 +386,10 @@ the definitions from
 and
 .Vt "enum uni_option"
 should be used.
-.It Dv NGM_UNI_ENABLE
+.It Dv NGM_UNI_ENABLE Pq Ic enable
 Create the UNI instance and enable processing.
 Before the UNI is enabled parameters cannot be retrieved or set.
-.It Dv NGM_UNI_DISABLE
+.It Dv NGM_UNI_DISABLE Pq Ic disable
 Destroy the UNI instance and free all resources.
 Note, that connections are not released.
 .El
diff --git a/share/man/man4/ng_vjc.4 b/share/man/man4/ng_vjc.4
index 714aa7e..83f0269 100644
--- a/share/man/man4/ng_vjc.4
+++ b/share/man/man4/ng_vjc.4
@@ -103,20 +103,20 @@ and
 hooks, respectively.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width foobarbazi
-.It Dv ip
+.Bl -tag -width ".Va vjuncomp"
+.It Va ip
 Upstream (uncompressed) IP packets.
-.It Dv vjcomp
+.It Va vjcomp
 Downstream compressed TCP packets.
-.It Dv vjuncomp
+.It Va vjuncomp
 Downstream uncompressed TCP packets.
-.It Dv vjip
+.It Va vjip
 Downstream uncompressed IP packets.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
 .Bl -tag -width foo
-.It Dv NGM_VJC_SET_CONFIG
+.It Dv NGM_VJC_SET_CONFIG Pq Ic setconfig
 This command resets the compression state and configures it according
 to the supplied
 .Dv "struct ngm_vjc_config"
@@ -169,12 +169,12 @@ either (a) it is not possible for an outgoing frame to be lost, or
 reported to the peer's decompression engine (see
 .Dv NGM_VJC_RECV_ERROR
 below).
-.It Dv NGM_VJC_GET_STATE
+.It Dv NGM_VJC_GET_STATE Pq Ic getstate
 This command returns the node's current state described by the
 .Dv "struct slcompress"
 structure, which is defined in
 .In net/slcompress.h .
-.It Dv NGM_VJC_CLR_STATS
+.It Dv NGM_VJC_CLR_STATS Pq Ic clrstats
 Clears the node statistics counters.
 Statistics are also cleared whenever the
 .Dv enableComp
@@ -183,7 +183,7 @@ or
 fields are changed from zero to one by a
 .Dv NGM_VJC_SET_CONFIG
 control message.
-.It Dv NGM_VJC_RECV_ERROR
+.It Dv NGM_VJC_RECV_ERROR Pq Ic recverror
 When the peer has CID header field compression enabled,
 this message must be sent to the local
 .Nm vjc
diff --git a/share/man/man4/ng_vlan.4 b/share/man/man4/ng_vlan.4
index bf673cf..1efaccc 100644
--- a/share/man/man4/ng_vlan.4
+++ b/share/man/man4/ng_vlan.4
@@ -78,7 +78,7 @@ hooks is tagged accordingly and sent out the
 hook.
 .Sh HOOKS
 This node type supports the following hooks:
-.Bl -tag -width ".Va downstream"
+.Bl -tag -width "Aq Em any valid name"
 .It Va downstream
 Typically this hook would be connected to a
 .Xr ng_ether 4
@@ -102,12 +102,12 @@ hook.
 .El
 .Sh CONTROL MESSAGES
 This node type supports the generic control messages, plus the following:
-.Bl -tag -width indent
-.It Dv NGM_VLAN_ADD_FILTER Pq Li addfilter
+.Bl -tag -width foo
+.It Dv NGM_VLAN_ADD_FILTER Pq Ic addfilter
 Associates a hook with the tag.
-.It Dv NGM_VLAN_DEL_FILTER Pq Li delfilter
+.It Dv NGM_VLAN_DEL_FILTER Pq Ic delfilter
 Disassociates a hook from the tag.
-.It Dv NGM_VLAN_GET_TABLE Pq Li gettable
+.It Dv NGM_VLAN_GET_TABLE Pq Ic gettable
 Returns a table of all hook/tag associations.
 .El
 .Sh EXAMPLES
diff --git a/share/man/man4/unix.4 b/share/man/man4/unix.4
index 97e797c..363f185 100644
--- a/share/man/man4/unix.4
+++ b/share/man/man4/unix.4
@@ -32,7 +32,7 @@
 .\"     @(#)unix.4	8.1 (Berkeley) 6/9/93
 .\" $FreeBSD$
 .\"
-.Dd October 5, 2009
+.Dd November 16, 2012
 .Dt UNIX 4
 .Os
 .Sh NAME
@@ -123,20 +123,10 @@ of a
 or
 .Xr sendto 2
 must be writable.
-.Sh PROTOCOLS
+.Sh PASSING FILE DESCRIPTORS
 The
 .Ux Ns -domain
-protocol family is comprised of simple
-transport protocols that support the
-.Dv SOCK_STREAM ,
-.Dv SOCK_SEQPACKET ,
-and
-.Dv SOCK_DGRAM
-abstractions.
-.Dv SOCK_STREAM
-and
-.Dv SOCK_SEQPACKET
-sockets also support the communication of
+sockets support the communication of
 .Ux
 file descriptors through the use of the
 .Va msg_control
@@ -173,36 +163,7 @@ passed to a receiver.
 Descriptors that are awaiting delivery, or that are
 purposely not received, are automatically closed by the system
 when the destination socket is closed.
-.Pp
-The effective credentials (i.e., the user ID and group list) of a
-peer on a
-.Dv SOCK_STREAM
-socket may be obtained using the
-.Dv LOCAL_PEERCRED
-socket option.
-This may be used by a server to obtain and verify the credentials of
-its client, and vice versa by the client to verify the credentials
-of the server.
-These will arrive in the form of a filled in
-.Vt "struct xucred"
-(defined in
-.In sys/ucred.h ) .
-The credentials presented to the server (the
-.Xr listen 2
-caller) are those of the client when it called
-.Xr connect 2 ;
-the credentials presented to the client (the
-.Xr connect 2
-caller) are those of the server when it called
-.Xr listen 2 .
-This mechanism is reliable; there is no way for either party to influence
-the credentials presented to its peer except by calling the appropriate
-system call (e.g.,
-.Xr connect 2
-or
-.Xr listen 2 )
-under different effective credentials.
-.Pp
+.Sh SOCKET OPTIONS
 .Tn UNIX
 domain sockets support a number of socket options which can be set with
 .Xr setsockopt 2
@@ -256,6 +217,13 @@ cmsg_len = CMSG_LEN(SOCKCREDSIZE(ngroups))
 cmsg_level = SOL_SOCKET
 cmsg_type = SCM_CREDS
 .Ed
+.Pp
+On
+.Dv SOCK_STREAM
+and
+.Dv SOCK_SEQPACKET
+sockets credentials are passed only on the first read from a socket,
+then system clears the option on socket.
 .It Dv LOCAL_CONNWAIT
 Used with
 .Dv SOCK_STREAM
@@ -264,8 +232,62 @@ sockets, this option causes the
 function to block until
 .Xr accept 2
 has been called on the listening socket.
+.It Dv LOCAL_PEERCRED
+Requested via
+.Xr getsockopt 2
+on a
+.Dv SOCK_STREAM
+socket returns credentials of the remote side.
+These will arrive in the form of a filled in
+.Vt xucred
+structure, defined in
+.In sys/ucred.h
+as follows:
+.Bd -literal 
+struct xucred {
+  u_int	cr_version;		/* structure layout version */
+  uid_t	cr_uid;			/* effective user id */
+  short	cr_ngroups;		/* number of groups */
+  gid_t	cr_groups[XU_NGROUPS];	/* groups */
+};
+.Ed
+The
+.Vt cr_version
+fields should be checked against
+.Dv XUCRED_VERSION
+define.
+.Pp
+The credentials presented to the server (the
+.Xr listen 2
+caller) are those of the client when it called
+.Xr connect 2 ;
+the credentials presented to the client (the
+.Xr connect 2
+caller) are those of the server when it called
+.Xr listen 2 .
+This mechanism is reliable; there is no way for either party to influence
+the credentials presented to its peer except by calling the appropriate
+system call (e.g.,
+.Xr connect 2
+or
+.Xr listen 2 )
+under different effective credentials.
+.Pp
+To reliably obtain peer credentials on a
+.Dv SOCK_DGRAM
+socket refer to the
+.Dv LOCAL_CREDS
+socket option.
 .El
 .Sh SEE ALSO
+.Xr connect 2 ,
+.Xr dup 2 ,
+.Xr fcntl 2 ,
+.Xr getsockopt 2 ,
+.Xr listen 2 ,
+.Xr recvmsg 2 ,
+.Xr sendto 2 ,
+.Xr setsockopt 2 ,
 .Xr socket 2 ,
 .Xr intro 4
 .Rs
diff --git a/share/man/man7/environ.7 b/share/man/man7/environ.7
index 51f9a4e..2b80987 100644
--- a/share/man/man7/environ.7
+++ b/share/man/man7/environ.7
@@ -56,13 +56,9 @@ The size of the block units used by several commands, most notably
 .Xr du 1
 and
 .Xr ls 1 .
-.Ev BLOCKSIZE
-may be specified in units of a byte by specifying a number,
-in units of a kilobyte by specifying a number followed by ``K'' or
-``k'', in units of a megabyte by specifying a number followed by ``M''
-or ``m'' and in units of a gigabyte by specifying a number followed
-by ``G'' or ``g''.
-Sizes less than 512 bytes or greater than a gigabyte are ignored.
+This variable is processed by the
+.Xr getbsize 3
+function.
 .It Ev COLUMNS
 The user's preferred width in column positions for the terminal.
 Utilities such as
@@ -259,6 +255,7 @@ built-in command in
 .Xr execve 2 ,
 .Xr execle 3 ,
 .Xr getenv 3 ,
+.Xr getbsize 3 ,
 .Xr setenv 3 ,
 .Xr setlocale 3 ,
 .Xr system 3 ,
diff --git a/share/man/man7/tuning.7 b/share/man/man7/tuning.7
index b859c28..36544bb 100644
--- a/share/man/man7/tuning.7
+++ b/share/man/man7/tuning.7
@@ -23,50 +23,26 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd May 11, 2012
+.Dd October 20, 2012
 .Dt TUNING 7
 .Os
 .Sh NAME
 .Nm tuning
 .Nd performance tuning under FreeBSD
 .Sh SYSTEM SETUP - DISKLABEL, NEWFS, TUNEFS, SWAP
-When using
-.Xr bsdlabel 8
-or
-.Xr sysinstall 8
-to lay out your file systems on a hard disk it is important to remember
-that hard drives can transfer data much more quickly from outer tracks
-than they can from inner tracks.
-To take advantage of this you should
-try to pack your smaller file systems and swap closer to the outer tracks,
-follow with the larger file systems, and end with the largest file systems.
-It is also important to size system standard file systems such that you
-will not be forced to resize them later as you scale the machine up.
-I usually create, in order, a 128M root, 1G swap, 128M
-.Pa /var ,
-128M
-.Pa /var/tmp ,
-3G
-.Pa /usr ,
-and use any remaining space for
-.Pa /home .
-.Pp
-You should typically size your swap space to approximately 2x main memory
-for systems with less than 2GB of RAM, or approximately 1x main memory
+The swap partition should typically be approximately 2x the size of
+main memory
+for systems with less than 4GB of RAM, or approximately equal to
+the size of main memory
 if you have more.
-If you do not have a lot of RAM, though, you will generally want a lot
-more swap.
-It is not recommended that you configure any less than
-256M of swap on a system and you should keep in mind future memory
+Keep in mind future memory
 expansion when sizing the swap partition.
-The kernel's VM paging algorithms are tuned to perform best when there is
-at least 2x swap versus main memory.
 Configuring too little swap can lead
 to inefficiencies in the VM page scanning code as well as create issues
 later on if you add more memory to your machine.
-Finally, on larger systems
+On larger systems
 with multiple SCSI disks (or multiple IDE disks operating on different
-controllers), we strongly recommend that you configure swap on each drive.
+controllers), configure swap on each drive.
 The swap partitions on the drives should be approximately the same size.
 The kernel can handle arbitrary sizes but
 internal data structures scale to 4 times the largest swap partition.
@@ -79,100 +55,7 @@ little, swap space is the saving grace of
 and even if you do not normally use much swap, it can give you more time to
 recover from a runaway program before being forced to reboot.
 .Pp
-How you size your
-.Pa /var
-partition depends heavily on what you intend to use the machine for.
-This
-partition is primarily used to hold mailboxes, the print spool, and log
-files.
-Some people even make
-.Pa /var/log
-its own partition (but except for extreme cases it is not worth the waste
-of a partition ID).
-If your machine is intended to act as a mail
-or print server,
-or you are running a heavily visited web server, you should consider
-creating a much larger partition \(en perhaps a gig or more.
-It is very easy
-to underestimate log file storage requirements.
-.Pp
-Sizing
-.Pa /var/tmp
-depends on the kind of temporary file usage you think you will need.
-128M is
-the minimum we recommend.
-Also note that sysinstall will create a
-.Pa /tmp
-directory.
-Dedicating a partition for temporary file storage is important for
-two reasons: first, it reduces the possibility of file system corruption
-in a crash, and second it reduces the chance of a runaway process that
-fills up
-.Oo Pa /var Oc Ns Pa /tmp
-from blowing up more critical subsystems (mail,
-logging, etc).
-Filling up
-.Oo Pa /var Oc Ns Pa /tmp
-is a very common problem to have.
-.Pp
-In the old days there were differences between
-.Pa /tmp
-and
-.Pa /var/tmp ,
-but the introduction of
-.Pa /var
-(and
-.Pa /var/tmp )
-led to massive confusion
-by program writers so today programs haphazardly use one or the
-other and thus no real distinction can be made between the two.
-So it makes sense to have just one temporary directory and
-softlink to it from the other
-.Pa tmp
-directory locations.
-However you handle
-.Pa /tmp ,
-the one thing you do not want to do is leave it sitting
-on the root partition where it might cause root to fill up or possibly
-corrupt root in a crash/reboot situation.
-.Pp
-The
-.Pa /usr
-partition holds the bulk of the files required to support the system and
-a subdirectory within it called
-.Pa /usr/local
-holds the bulk of the files installed from the
-.Xr ports 7
-hierarchy.
-If you do not use ports all that much and do not intend to keep
-system source
-.Pq Pa /usr/src
-on the machine, you can get away with
-a 1 GB
-.Pa /usr
-partition.
-However, if you install a lot of ports
-(especially window managers and Linux-emulated binaries), we recommend
-at least a 2 GB
-.Pa /usr
-and if you also intend to keep system source
-on the machine, we recommend a 3 GB
-.Pa /usr .
-Do not underestimate the
-amount of space you will need in this partition, it can creep up and
-surprise you!
-.Pp
-The
-.Pa /home
-partition is typically used to hold user-specific data.
-I usually size it to the remainder of the disk.
-.Pp
-Why partition at all?
-Why not create one big
-.Pa /
-partition and be done with it?
-Then I do not have to worry about undersizing things!
-Well, there are several reasons this is not a good idea.
+It is not a good idea to make one large partition.
 First,
 each partition has different operational characteristics and separating them
 allows the file system to tune itself to those characteristics.
@@ -181,113 +64,23 @@ the root and
 .Pa /usr
 partitions are read-mostly, with very little writing, while
 a lot of reading and writing could occur in
-.Pa /var
-and
 .Pa /var/tmp .
 By properly
 partitioning your system fragmentation introduced in the smaller more
 heavily write-loaded partitions will not bleed over into the mostly-read
 partitions.
-Additionally, keeping the write-loaded partitions closer to
-the edge of the disk (i.e., before the really big partitions instead of after
-in the partition table) will increase I/O performance in the partitions
-where you need it the most.
-Now it is true that you might also need I/O
-performance in the larger partitions, but they are so large that shifting
-them more towards the edge of the disk will not lead to a significant
-performance improvement whereas moving
-.Pa /var
-to the edge can have a huge impact.
-Finally, there are safety concerns.
-Having a small neat root partition that
-is essentially read-only gives it a greater chance of surviving a bad crash
-intact.
 .Pp
 Properly partitioning your system also allows you to tune
 .Xr newfs 8 ,
 and
 .Xr tunefs 8
 parameters.
-Tuning
-.Xr newfs 8
-requires more experience but can lead to significant improvements in
-performance.
-There are three parameters that are relatively safe to tune:
-.Em blocksize , bytes/i-node ,
-and
-.Em cylinders/group .
-.Pp
-.Fx
-performs best when using 16K or 32K file system block sizes.
-The default file system block size is 32K,
-which provides best performance for most applications,
-with the exception of those that perform random access on large files
-(such as database server software).
-Such applications tend to perform better with a smaller block size,
-although modern disk characteristics are such that the performance
-gain from using a smaller block size may not be worth consideration.
-Using a block size larger than 32K
-can cause fragmentation of the buffer cache and
-lead to lower performance.
-.Pp
-The defaults may be unsuitable
-for a file system that requires a very large number of i-nodes
-or is intended to hold a large number of very small files.
-Such a file system should be created with an 4K, 8K, or 16K block size.
-This also requires you to specify a smaller
-fragment size.
-We recommend always using a fragment size that is 1/8
-the block size (less testing has been done on other fragment size factors).
-The
-.Xr newfs 8
-options for this would be
-.Dq Li "newfs -f 1024 -b 8192 ..." .
-.Pp
-If a large partition is intended to be used to hold fewer, larger files, such
-as database files, you can increase the
-.Em bytes/i-node
-ratio which reduces the number of i-nodes (maximum number of files and
-directories that can be created) for that partition.
-Decreasing the number
-of i-nodes in a file system can greatly reduce
-.Xr fsck 8
-recovery times after a crash.
-Do not use this option
-unless you are actually storing large files on the partition, because if you
-overcompensate you can wind up with a file system that has lots of free
-space remaining but cannot accommodate any more files.
-Using 65536, 131072, or 262144 bytes/i-node is recommended.
-You can go higher but
-it will have only incremental effects on
-.Xr fsck 8
-recovery times.
-For example,
-.Dq Li "newfs -i 65536 ..." .
-.Pp
+The only
 .Xr tunefs 8
-may be used to further tune a file system.
-This command can be run in
-single-user mode without having to reformat the file system.
-However, this is possibly the most abused program in the system.
-Many people attempt to
-increase available file system space by setting the min-free percentage to 0.
-This can lead to severe file system fragmentation and we do not recommend
-that you do this.
-Really the only
-.Xr tunefs 8
-option worthwhile here is turning on
+option worthwhile turning on is
 .Em softupdates
 with
 .Dq Li "tunefs -n enable /filesystem" .
-(Note: in
-.Fx 4.5
-and later, softupdates can be turned on using the
-.Fl U
-option to
-.Xr newfs 8 ,
-and
-.Xr sysinstall 8
-will typically enable softupdates automatically for non-root file systems).
 Softupdates drastically improves meta-data performance, mainly file
 creation and deletion.
 We recommend enabling softupdates on most file systems; however, there
@@ -301,7 +94,7 @@ than otherwise.
 Secondly, softupdates delays the freeing of file system
 blocks.
 If you have a file system (such as the root file system) which is
-close to full, doing a major update of it, e.g.\&
+close to full, doing a major update of it, e.g.,\&
 .Dq Li "make installworld" ,
 can run it out of space and cause the update to fail.
 For this reason, softupdates will not be enabled on the root file system
@@ -516,7 +309,7 @@ Note that setting too high a value
 (exceeding the buffer cache's write threshold) can lead to extremely
 bad clustering performance.
 Do not set this value arbitrarily high!
-Higher write queueing values may also add latency to reads occurring at
+Higher write queuing values may also add latency to reads occurring at
 the same time.
 .Pp
 The
@@ -645,7 +438,7 @@ With delayed acks turned off,
 the acknowledgement may be sent in its own packet, before the remote service
 has a chance to echo the data it just received.
 This same concept also
-applies to any interactive protocol (e.g.\& SMTP, WWW, POP3), and can cut the
+applies to any interactive protocol (e.g.,\& SMTP, WWW, POP3), and can cut the
 number of tiny packets flowing across the network in half.
 The
 .Fx
@@ -756,7 +549,7 @@ connections in a heavily loaded web server environment.
 For such environments,
 we recommend increasing this value to 1024 or higher.
 The service daemon
-may itself limit the listen queue size (e.g.\&
+may itself limit the listen queue size (e.g.,\&
 .Xr sendmail 8 ,
 apache) but will
 often have a directive in its configuration file to adjust the queue size up.
@@ -947,42 +740,12 @@ timebase, and even device operations.
 Additionally, higher-end CPUs support
 4MB MMU pages, which the kernel uses to map the kernel itself into memory,
 increasing its efficiency under heavy syscall loads.
-.Sh IDE WRITE CACHING
-.Fx 4.3
-flirted with turning off IDE write caching.
-This reduced write bandwidth
-to IDE disks but was considered necessary due to serious data consistency
-issues introduced by hard drive vendors.
-Basically the problem is that
-IDE drives lie about when a write completes.
-With IDE write caching turned
-on, IDE hard drives will not only write data to disk out of order, they
-will sometimes delay some of the blocks indefinitely under heavy disk
-load.
-A crash or power failure can result in serious file system
-corruption.
-So our default was changed to be safe.
-Unfortunately, the
-result was such a huge loss in performance that we caved in and changed the
-default back to on after the release.
-You should check the default on
-your system by observing the
-.Va hw.ata.wc
-sysctl variable.
-If IDE write caching is turned off, you can turn it back
-on by setting the
-.Va hw.ata.wc
-loader tunable to 1.
-More information on tuning the ATA driver system may be found in the
-.Xr ata 4
-manual page.
-If you need performance, go with SCSI.
 .Sh CPU, MEMORY, DISK, NETWORK
 The type of tuning you do depends heavily on where your system begins to
 bottleneck as load increases.
 If your system runs out of CPU (idle times
-are perpetually 0%) then you need to consider upgrading the CPU or moving to
-an SMP motherboard (multiple CPU's), or perhaps you need to revisit the
+are perpetually 0%) then you need to consider upgrading the CPU
+or perhaps you need to revisit the
 programs that are causing the load and try to optimize them.
 If your system
 is paging to swap a lot you need to consider adding more memory.
@@ -1001,21 +764,15 @@ IDE drives compare with SCSI in raw sequential bandwidth, the moment you
 start seeking around the disk SCSI drives usually win.
 .Pp
 Finally, you might run out of network suds.
-The first line of defense for
-improving network performance is to make sure you are using switches instead
-of hubs, especially these days where switches are almost as cheap.
-Hubs
-have severe problems under heavy loads due to collision back-off and one bad
-host can severely degrade the entire LAN.
-Second, optimize the network path
+Optimize the network path
 as much as possible.
 For example, in
 .Xr firewall 7
 we describe a firewall protecting internal hosts with a topology where
 the externally visible hosts are not routed through it.
-Use 100BaseT rather
-than 10BaseT, or use 1000BaseT rather than 100BaseT, depending on your needs.
-Most bottlenecks occur at the WAN link (e.g.\&
+Use 1000BaseT rather
+than 100BaseT, depending on your needs.
+Most bottlenecks occur at the WAN link (e.g.,\&
 modem, T1, DSL, whatever).
 If expanding the link is not an option it may be possible to use the
 .Xr dummynet 4
@@ -1041,6 +798,7 @@ over services you export from your box (web services, email).
 .Xr hier 7 ,
 .Xr ports 7 ,
 .Xr boot 8 ,
+.Xr bsdinstall 8 ,
 .Xr bsdlabel 8 ,
 .Xr ccdconfig 8 ,
 .Xr config 8 ,
@@ -1055,7 +813,6 @@ over services you export from your box (web services, email).
 .Xr newfs 8 ,
 .Xr route 8 ,
 .Xr sysctl 8 ,
-.Xr sysinstall 8 ,
 .Xr tunefs 8
 .Sh HISTORY
 The
@@ -1066,3 +823,5 @@ and first appeared
 in
 .Fx 4.3 ,
 May 2001.
+The manual page was greatly modified by
+.An Eitan Adler Aq eadler@FreeBSD.org
diff --git a/share/man/man9/firmware.9 b/share/man/man9/firmware.9
index 0f4fa9a..807099d 100644
--- a/share/man/man9/firmware.9
+++ b/share/man/man9/firmware.9
@@ -255,11 +255,11 @@ IxNpeMicrocode.dat                      optional npe_fw                 \\
 Note that generating the firmware modules in this way requires
 the availability of the following tools:
 .Xr awk ,
-.Xr Make ,
+.Xr make ,
 the compiler and the linker.
 .Sh SEE ALSO
-.Xr module 9 ,
-.Xr kld 4
+.Xr kld 4 ,
+.Xr module 9
 .Pp
 .Pa /usr/share/examples/kld/firmware
 .Sh HISTORY
diff --git a/share/man/man9/malloc.9 b/share/man/man9/malloc.9
index 51b8cd3..9653b58 100644
--- a/share/man/man9/malloc.9
+++ b/share/man/man9/malloc.9
@@ -29,7 +29,7 @@
 .\" $NetBSD: malloc.9,v 1.3 1996/11/11 00:05:11 lukem Exp $
 .\" $FreeBSD$
 .\"
-.Dd January 28, 2012
+.Dd November 15, 2012
 .Dt MALLOC 9
 .Os
 .Sh NAME
@@ -153,13 +153,12 @@ if
 .Dv M_WAITOK
 is specified.
 .It Dv M_USE_RESERVE
-Indicates that the system can dig into its reserve in order to obtain the
-requested memory.
-This option used to be called
-.Dv M_KERNEL
-but has been renamed to something more obvious.
-This option has been deprecated and is slowly being removed from the kernel,
-and so should not be used with any new programming.
+Indicates that the system can use its reserve of memory to satisfy the
+request.
+This option should only be used in combination with
+.Dv M_NOWAIT
+when an allocation failure cannot be tolerated by the caller without
+catastrophic effects on the system.
 .El
 .Pp
 Exactly one of either
diff --git a/share/man/man9/mbuf.9 b/share/man/man9/mbuf.9
index 6fa131e..42fe372 100644
--- a/share/man/man9/mbuf.9
+++ b/share/man/man9/mbuf.9
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 18, 2011
+.Dd November 13, 2012
 .Dt MBUF 9
 .Os
 .\"
@@ -1063,45 +1063,6 @@ In this case, the checksum field will be initially
 set by the TCP/IP module to the checksum of the pseudo header
 defined by the TCP and UDP specifications.
 .Pp
-For outbound packets which have been fragmented
-by the host CPU, the following will also be true,
-regardless of the checksum flag settings:
-.Bl -bullet -offset indent
-.It
-all fragments will have the flag
-.Dv M_FRAG
-set in their
-.Va m_flags
-field;
-.It
-the first and the last fragments in the chain will have
-.Dv M_FIRSTFRAG
-or
-.Dv M_LASTFRAG
-set in their
-.Va m_flags ,
-correspondingly;
-.It
-the first fragment in the chain will have the total number
-of fragments contained in its
-.Va csum_data
-field.
-.El
-.Pp
-The last rule for fragmented packets takes precedence over the one
-for a TCP or UDP checksum.
-Nevertheless, offloading a TCP or UDP checksum is possible for a
-fragmented packet if the flag
-.Dv CSUM_IP_FRAGS
-is set in the field
-.Va ifnet.if_data.ifi_hwassist
-associated with the network interface.
-However, in this case the interface is expected to figure out
-the location of the checksum field within the sequence of fragments
-by itself because
-.Va csum_data
-contains a fragment count instead of a checksum offset value.
-.Pp
 On input, an interface indicates the actions it has performed
 on a packet by setting one or more of the following flags in
 .Va csum_flags
@@ -1147,22 +1108,6 @@ It is a peculiarity of the algorithm used that the Internet checksum
 calculated over any valid packet will be
 .Li 0xFFFF
 as long as the original checksum field is included.
-.Pp
-For inbound packets which are IP fragments, all
-.Va csum_data
-fields will be summed during reassembly to obtain the final checksum
-value passed to an upper layer in the
-.Va csum_data
-field of the reassembled packet.
-The
-.Va csum_flags
-fields of all fragments will be consolidated using logical AND
-to obtain the final value for
-.Va csum_flags .
-Thus, in order to successfully
-offload checksum computation for fragmented data,
-all fragments should have the same value of
-.Va csum_flags .
 .Sh STRESS TESTING
 When running a kernel compiled with the option
 .Dv MBUF_STRESS_TEST ,
diff --git a/share/man/man9/mi_switch.9 b/share/man/man9/mi_switch.9
index 46e7a8e..8353567 100644
--- a/share/man/man9/mi_switch.9
+++ b/share/man/man9/mi_switch.9
@@ -60,7 +60,7 @@ can be enumerated as follows:
 .It
 From within a function such as
 .Xr cv_wait 9 ,
-.Xr mtx_lock ,
+.Xr mtx_lock 9 ,
 or
 .Xr tsleep 9
 when the current thread
diff --git a/share/man/man9/pfil.9 b/share/man/man9/pfil.9
index 9425f5d..d34c579 100644
--- a/share/man/man9/pfil.9
+++ b/share/man/man9/pfil.9
@@ -203,8 +203,8 @@ function
 might sleep!
 .Sh SEE ALSO
 .Xr bpf 4 ,
-.Xr if_bridge 4
-.Xr rmlock 4
+.Xr if_bridge 4 ,
+.Xr rmlock 9
 .Sh HISTORY
 The
 .Nm
diff --git a/share/misc/flowers b/share/misc/flowers
index 107551c..0cf0665 100644
--- a/share/misc/flowers
+++ b/share/misc/flowers
@@ -6,7 +6,7 @@ African violet:Such worth is rare.
 Apple blossom:Preference.
 Bachelor's button:Celibacy.
 Bay leaf:I change but in death.
-Camelia:Reflected loveliness.
+Camellia:Reflected loveliness.
 Chrysanthemum, other color:Slighted love.
 Chrysanthemum, red:I love.
 Chrysanthemum, white:Truth.
@@ -21,8 +21,8 @@ Ivy:Friendship, fidelity, marriage.
 Jasmine:Amiability, transports of joy, sensuality.
 Leaves (dead):Melancholy.
 Lilac:Youthful innocence.
-Lilly of the valley:Return of happiness.
-Lilly:Purity, sweetness.
+Lily of the valley:Return of happiness.
+Lily:Purity, sweetness.
 Magnolia:Dignity, perseverance.
 Marigold:Jealousy.
 Mint:Virtue.
diff --git a/share/termcap/termcap.src b/share/termcap/termcap.src
index a5117a8..4bd4aab 100644
--- a/share/termcap/termcap.src
+++ b/share/termcap/termcap.src
@@ -2825,7 +2825,7 @@ xterm-basic|modern xterm common:\
 	:as=\E(0:bl=^G:cd=\E[J:ce=\E[K:cl=\E[H\E[2J:\
 	:cm=\E[%i%d;%dH:cs=\E[%i%d;%dr:ct=\E[3g:dc=\E[P:dl=\E[M:\
 	:ei=\E[4l:ho=\E[H:im=\E[4h:is=\E[!p\E[?3;4l\E[4l\E>:\
-	:kD=\E[3~:kb=^H:ke=\E[?1l\E>:ks=\E[?1h\E=:le=^H:md=\E[1m:\
+	:kD=\E[3~:kb=^H:ke=\E[?1l\E>:ks=\E[?1h\E=:kB=\E[Z:le=^H:md=\E[1m:\
 	:me=\E[m:ml=\El:mr=\E[7m:mu=\Em:nd=\E[C:op=\E[39;49m:\
 	:rc=\E8:rs=\E[!p\E[?3;4l\E[4l\E>:sc=\E7:se=\E[27m:sf=^J:\
 	:so=\E[7m:sr=\EM:st=\EH:\
author	neel <neel@FreeBSD.org>	2012-11-17 02:55:47 +0000
committer	neel <neel@FreeBSD.org>	2012-11-17 02:55:47 +0000
commit	0e18e1b9de7bacfe2cdccb09738c895dfaf0cbf8 (patch)
tree	2bd9bddaae9e43ae0279e8ef5ed4b4d93aa41eff /share
parent	1a164db277254c1198a5923050a4e403737937c3 (diff)
parent	40d9982013b20f7e4359382de92b451264e2233b (diff)
download	FreeBSD-src-0e18e1b9de7bacfe2cdccb09738c895dfaf0cbf8.zip FreeBSD-src-0e18e1b9de7bacfe2cdccb09738c895dfaf0cbf8.tar.gz