From bcc9e259fc0a6ef35549444755ddd1f3a84be8c1 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Tue, 27 Dec 2016 11:14:38 +0100
Subject: 33c3: Add various dot graphs and a hand-drawn diagram

---
 2016/33c3/images/diag.dot          |   29 +
 2016/33c3/images/qmi_services.dot  |   27 +
 2016/33c3/images/qmi_smd_qmuxd.dot |   37 ++
 2016/33c3/images/qualcomm_le.svg   | 1068 ++++++++++++++++++++++++++++++++++++
 4 files changed, 1161 insertions(+)
 create mode 100644 2016/33c3/images/diag.dot
 create mode 100644 2016/33c3/images/qmi_services.dot
 create mode 100644 2016/33c3/images/qmi_smd_qmuxd.dot
 create mode 100644 2016/33c3/images/qualcomm_le.svg

(limited to '2016/33c3')

diff --git a/2016/33c3/images/diag.dot b/2016/33c3/images/diag.dot
new file mode 100644
index 0000000..66dcec8
--- /dev/null
+++ b/2016/33c3/images/diag.dot
@@ -0,0 +1,29 @@
+#!graphviz
+digraph G {
+	graph [ dpi = 50 ];
+	rankdir = RL;
+
+	MDSP[ label = "Modem DSP" ];
+
+	SMD [ label = "Shared Memory Devices" ];
+	diagfwd
+	f_diag
+	USB
+
+	SMD -> MDSP
+	subgraph cluster_kernel {
+		label = "Linux Kenrnel" 
+		diagfwd -> SMD
+		diagchar -> diagfwd
+		f_diag -> diagfwd
+		USB -> f_diag
+	}
+	subgraph cluster_userspace {
+		label = "Linux Userspace"
+		qmuxd -> diagchar [ label = "/dev/diag" ];
+		atfwd_daemon -> qmuxd [ label = "/dev/diagt" ]
+		QCMAP -> qmuxd [ label = "/dev/diagt" ]
+		quectel_daemon -> qmuxd [ label = "/dev/diag" ]
+	}
+	Host -> USB
+}
diff --git a/2016/33c3/images/qmi_services.dot b/2016/33c3/images/qmi_services.dot
new file mode 100644
index 0000000..7371152
--- /dev/null
+++ b/2016/33c3/images/qmi_services.dot
@@ -0,0 +1,27 @@
+#!graphviz
+digraph G {
+	graph [ dpi = 50 ];
+	rankdir = RL;
+
+	subgraph cluster_mdsp {
+		label = "Modem CPU"
+		WDS
+		DMS
+		NAS
+		PBM
+		QMUX
+		SHM
+
+		WDS -> QMUX
+		DMS -> QMUX
+		NAS -> QMUX
+		NAS -> QMUX
+		PBM -> QMUX
+		QMUX -> SHM
+	}
+	SHM -> SMD
+	subgraph cluster_linux {
+		label = "Linux CPU"
+		SMD
+	}
+}
diff --git a/2016/33c3/images/qmi_smd_qmuxd.dot b/2016/33c3/images/qmi_smd_qmuxd.dot
new file mode 100644
index 0000000..9df36d1
--- /dev/null
+++ b/2016/33c3/images/qmi_smd_qmuxd.dot
@@ -0,0 +1,37 @@
+#!graphviz
+digraph G {
+	graph [ dpi = 50 ];
+	rankdir = RL;
+
+	MDSP[ label = "Modem DSP" ];
+
+	SMD [ label = "Shared Memory Devices" ];
+	frmnet [ label = "f_rmnet USB Gadget" ];
+	USB [ label = "USB to Host"];
+	qmuxd
+	atfwd_daemon
+	quectel_daemon
+	mbimd
+	ipth_dme
+	qti
+	qxmapp
+	QCMAP [ label= "QCMAP_ConnectionManager" ];
+
+	SMD -> MDSP
+	subgraph cluster_kernel {
+		label = "Linux Kenrnel" 
+		frmnet -> SMD
+		USB -> frmnet
+	}
+	subgraph cluster_userspace {
+		label = "Linux Userspace"
+		qmuxd -> SMD [ label = "/dev/smdccntlN" ];
+		atfwd_daemon -> qmuxd [ label = "/var/qmux_connect_socket" ]
+		QCMAP -> qmuxd [ label = "/var/qmux_connect_socket" ]
+		quectel_daemon -> qmuxd [ label = "/var/qmux_connect_socket" ]
+		mbimd -> qmuxd [ label = "/var/qmux_connect_socket" ]
+		ipth_dme -> qmuxd [ label = "/var/qmux_connect_socket" ]
+		qti -> qmuxd [ label = "/var/qmux_connect_socket" ]
+		qxmapp -> qmuxd [ label = "/var/qmux_connect_socket" ]
+	}
+}
diff --git a/2016/33c3/images/qualcomm_le.svg b/2016/33c3/images/qualcomm_le.svg
new file mode 100644
index 0000000..051cd7a
--- /dev/null
+++ b/2016/33c3/images/qualcomm_le.svg
@@ -0,0 +1,1068 @@
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