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Diffstat (limited to 'tapset/networking.stp')
| -rw-r--r-- | tapset/networking.stp | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/tapset/networking.stp b/tapset/networking.stp index f32953fd..9bd742da 100644 --- a/tapset/networking.stp +++ b/tapset/networking.stp @@ -6,10 +6,72 @@ // Public License (GPL); either version 2, or (at your option) any // later version. +///<chapter id="networking.stp"> +/// <title>Networking Tapset</title> +/// <para> +/// This family of probe points is used to probe the activities of +/// network device. +/// </para> + %{ #include <linux/netdevice.h> %} +///<formalpara id="netdev.receive"> +/// <title>netdev.receive</title> +/// <indexterm><primary>netdev.receive</primary></indexterm> +/// <para>Fires when data arrives on network device.</para> +///</formalpara> +///<para> +/// <variablelist><title>Arguments:</title> +/// <varlistentry><term>dev_name</term> +/// <listitem><para> +/// The name of the device. e.g: eth0, ath1 +/// </para></listitem> +/// </varlistentry> +/// +/// <varlistentry><term>length</term> +/// <listitem><para> +/// The length of the receiving buffer +/// </para></listitem> +/// </varlistentry> +/// +/// <varlistentry><term>protocol</term> +/// <listitem><para>The possible values of protocol could be: +/// <table frame='all'><title>Protocol Values</title> +/// <tgroup cols='2' align='left' colsep='1' rowsep='1'> +/// <colspec colname='Value'/> +/// <colspec colname='Protocol'/> +/// <thead> +/// <row><entry>Value</entry><entry>Protocol</entry></row> +/// </thead> +/// <tbody> +/// <row><entry>0800</entry><entry>IP</entry></row> +/// <row><entry>8100</entry><entry>802.1Q VLAN</entry></row> +/// <row><entry>0001</entry><entry>802.3</entry></row> +/// <row><entry>0002</entry><entry>AX.25</entry></row> +/// <row><entry>0004</entry><entry>802.2</entry></row> +/// <row><entry>8035</entry><entry>RARP</entry></row> +/// <row><entry>0005</entry><entry>SNAP</entry></row> +/// <row><entry>0805</entry><entry>X.25</entry></row> +/// <row><entry>0806</entry><entry>ARP</entry></row> +/// <row><entry>8137</entry><entry>IPX</entry></row> +/// <row><entry>0009</entry><entry>Localtalk</entry></row> +/// <row><entry>86DD</entry><entry>IPv6</entry></row> +/// </tbody> +/// </tgroup> +/// </table> +/// </para></listitem> +/// </varlistentry> +/// +/// <varlistentry><term>truesize</term> +/// <listitem><para> +/// The size of the received data. +/// </para></listitem> +/// </varlistentry> +/// +/// </variablelist> +///</para> /* Main device receive routine, be called when packet arrives on network device */ probe netdev.receive = kernel.function("netif_receive_skb") @@ -20,6 +82,39 @@ probe netdev.receive truesize = $skb->truesize } +///<formalpara id="netdev.transmit"> +/// <title>netdev.transmit</title> +/// <indexterm><primary>netdev.transmit</primary></indexterm> +/// <para> Fires when the network device wants to transmit a buffer.</para> +///</formalpara> +///<para> +/// <variablelist><title>Arguments:</title> +/// <varlistentry><term>dev_name</term> +/// <listitem><para> +/// The name of the device. e.g: eth0, ath1 +/// </para></listitem> +/// </varlistentry> +/// +/// <varlistentry><term>length</term> +/// <listitem><para> +/// The length of the transmit buffer +/// </para></listitem> +/// </varlistentry> +/// +/// <varlistentry><term>protocol</term> +/// <listitem><para> +/// The protocol of this packet. +/// </para></listitem> +/// </varlistentry> +/// +/// <varlistentry><term>truesize</term> +/// <listitem><para> +/// The size of the the data to be transmitted. +/// </para></listitem> +/// </varlistentry> +/// +/// </variablelist> +///</para> /* Queue a buffer for transmission to a network device */ probe netdev.transmit = kernel.function("dev_queue_xmit") @@ -29,3 +124,5 @@ probe netdev.transmit protocol = $skb->protocol truesize = $skb->truesize } + +///</chapter> |