doc/p2p_arch.dot

   1 digraph p2p_arch {
   2         ranksep=.75;
   3         size = "7.5,7.5";
   4
   5         edge [dir=none];
   6
   7         subgraph cluster_wpa_gui {
   8                 label = "wpa_gui";
   9
  10                 status -> Qt;
  11                 scan -> Qt;
  12                 network -> Qt;
  13                 Qt -> peers;
  14                 Qt -> WPS;
  15                 Qt -> gui_ctrl;
  16
  17                 gui_ctrl [label="ctrl i/f"];
  18         }
  19
  20         subgraph cluster_wpa_supplicant {
  21                 label = "wpa_supplicant"
  22
  23                 ctrl_iface [label="ctrl i/f"];
  24                 authenticator [label="Authenticator"];
  25                 supplicant [label="Supplicant"];
  26                 driver_iface [label="driver i/f"];
  27                 p2p_module [label="P2P\nmodule"];
  28                 wps_registrar [label="WPS\nRegistrar"];
  29                 wps_enrollee [label="WPS\nEnrollee"];
  30                 mgmt_entity [label="Management\nentity"];
  31
  32                 ctrl_iface -> mgmt_entity;
  33                 p2p_module -> mgmt_entity;
  34                 wps_registrar -> mgmt_entity;
  35                 wps_enrollee -> mgmt_entity;
  36                 mgmt_entity -> authenticator;
  37                 mgmt_entity -> supplicant;
  38                 mgmt_entity -> driver_iface;
  39
  40                 { rank = same; mgmt_entity; p2p_module; }
  41         }
  42
  43         subgraph cluster_wpa_cli {
  44                 label = "wpa_cli -a"
  45
  46                 wpa_cli_action;
  47         }
  48
  49         subgraph cluster_dnsmasq {
  50                 label = "dnsmasq"
  51
  52                 dnsmasq;
  53         }
  54
  55         subgraph cluster_dhclient {
  56                 label = "dhclient"
  57
  58                 dhclient;
  59         }
  60
  61         subgraph cluster_kernel {
  62                 label = "Linux kernel"
  63
  64                 cfg80211 -> mac80211;
  65                 netdev -> mac80211;
  66                 mac80211 -> ath9k;
  67         }
  68
  69         gui_ctrl -> ctrl_iface;
  70         wpa_cli_action -> ctrl_iface;
  71
  72         driver_iface -> cfg80211;
  73
  74         wpa_cli_action -> dnsmasq;
  75         wpa_cli_action -> dhclient;
  76
  77         dnsmasq -> netdev;
  78         dhclient -> netdev;
  79
  80         edge [color=blue,dir=both];
  81         p2p_module -> mgmt_entity -> driver_iface -> cfg80211 -> mac80211 -> ath9k;
  82
  83         edge [color=green,dir=both];
  84         peers -> Qt -> gui_ctrl -> ctrl_iface -> mgmt_entity -> p2p_module;
  85 }