P2P: Add P2P information for Doxygen docs

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>

1 files changed, 85 insertions, 0 deletions

diff --git a/doc/p2p_arch2.dot b/doc/p2p_arch2.dot
new file mode 100644
index 0000000..9c7b4b5
--- /dev/null
+++ b/doc/p2p_arch2.dot
@@ -0,0 +1,85 @@
+digraph p2p_arch2 {
+	ranksep=.75;
+	size = "7.5,7.5";
+
+	edge [dir=none];
+
+	subgraph cluster_wpa_gui {
+		label = "wpa_gui";
+
+		status -> Qt;
+		scan -> Qt;
+		network -> Qt;
+		Qt -> peers;
+		Qt -> WPS;
+		Qt -> gui_ctrl;
+
+		gui_ctrl [label="ctrl i/f"];
+	}
+
+	subgraph cluster_wpa_supplicant {
+		label = "wpa_supplicant"
+
+		ctrl_iface [label="ctrl i/f"];
+		authenticator [label="Authenticator"];
+		supplicant [label="Supplicant"];
+		driver_iface [label="driver i/f"];
+		wps_registrar [label="WPS\nRegistrar"];
+		wps_enrollee [label="WPS\nEnrollee"];
+		mgmt_entity [label="Management\nentity"];
+
+		ctrl_iface -> mgmt_entity;
+		wps_registrar -> mgmt_entity;
+		wps_enrollee -> mgmt_entity;
+		mgmt_entity -> authenticator;
+		mgmt_entity -> supplicant;
+		mgmt_entity -> driver_iface;
+	}
+
+	subgraph cluster_wpa_cli {
+		label = "wpa_cli -a"
+
+		wpa_cli_action;
+	}
+
+	subgraph cluster_dnsmasq {
+		label = "dnsmasq"
+
+		dnsmasq;
+	}
+
+	subgraph cluster_dhclient {
+		label = "dhclient"
+
+		dhclient;
+	}
+
+	subgraph cluster_kernel {
+		label = "Kernel"
+
+		ioctl -> umac;
+		netdev -> umac;
+		umac -> p2p_module;
+		p2p_module [label="P2P\nmodule"];
+		umac -> driver;
+
+		{ rank = same; umac; p2p_module; }
+	}
+
+	gui_ctrl -> ctrl_iface;
+	wpa_cli_action -> ctrl_iface;
+
+	driver_iface -> ioctl;
+
+	wpa_cli_action -> dnsmasq;
+	wpa_cli_action -> dhclient;
+
+	dnsmasq -> netdev;
+	dhclient -> netdev;
+
+	edge [color=blue,dir=both];
+	p2p_module -> umac -> driver;
+
+	edge [color=green,dir=both];
+	peers -> Qt -> gui_ctrl -> ctrl_iface -> mgmt_entity -> driver_iface -> ioctl -> umac -> p2p_module;
+}