1 files changed, 37 insertions, 0 deletions
diff --git a/docs/config/ich9-ehci-uhci.cfg b/docs/config/ich9-ehci-uhci.cfg
new file mode 100644
index 0000000000..a0e9b96f4d
--- /dev/null
+++ b/docs/config/ich9-ehci-uhci.cfg
@@ -0,0 +1,37 @@
+###########################################################################
+#
+# You can pass this file directly to qemu using the -readconfig
+# command line switch.
+#
+# This config file creates a EHCI adapter with companion UHCI
+# controllers as multifunction device in PCI slot "1d".
+#
+# Specify "bus=ehci.0" when creating usb devices to hook them up
+# there.
+#
+
+[device "ehci"]
+  driver = "ich9-usb-ehci1"
+  addr = "1d.7"
+  multifunction = "on"
+
+[device "uhci-1"]
+  driver = "ich9-usb-uhci1"
+  addr = "1d.0"
+  multifunction = "on"
+  masterbus = "ehci.0"
+  firstport = "0"
+
+[device "uhci-2"]
+  driver = "ich9-usb-uhci2"
+  addr = "1d.1"
+  multifunction = "on"
+  masterbus = "ehci.0"
+  firstport = "2"
+
+[device "uhci-3"]
+  driver = "ich9-usb-uhci3"
+  addr = "1d.2"
+  multifunction = "on"
+  masterbus = "ehci.0"
+  firstport = "4"