Add some entries to log unknown devices, based on the bus they appear

on.

Some things appear to be completely missing though, like the USB vendor
and product strings.

etc/devd.conf

@@ -160,6 +160,36 @@ nomatch 0 {
 #	action "logger Unknown device: $pnpinfo $location $bus";
 };
 
+# Various logging of unknown devices.
+nomatch 10 {
+	match "bus" "uhub[0-9]+";
+	action "logger Unknown USB device: vendor $vendor product $product \
+		bus $bus";
+};
+
+# Some PC-CARDs don't offer numerical manufacturer/product IDs, just
+# show the CIS info there.
+nomatch 20 {
+	match "bus" "pccard[0-9]+";
+	match "manufacturer" "0xffffffff";
+	match "product" "0xffffffff";
+	action "logger Unknown PCCARD device: CISproduct $cisproduct \
+		CIS-vendor $cisvendor bus $bus";
+};
+
+nomatch 10 {
+	match "bus" "pccard[0-9]+";
+	action "logger Unknown PCCARD device: manufacturer $manufacturer \
+		product $product CISproduct $cisproduct CIS-vendor \
+		$cisvendor bus $bus";
+};
+
+nomatch 10 {
+	match "bus" "cardbus[0-9]+";
+	action "logger Unknown Cardbus device: device $device class $class \
+		vendor $vendor bus $bus";
+};
+
 # Switch power profiles when the AC line state changes.
 notify 10 {
 	match "system"		"ACPI";