Store a List of discovered PCI devices

src/hulk/pci.d

@@ -10,6 +10,7 @@ import hulk.hurl.a1;
 import hulk.range;
 import hulk.usb.xhci;
 import hulk.acpi;
+import hulk.list;
 
 struct Pci
 {
@@ -196,6 +197,11 @@ struct Pci
         }
     }
 
+    /**
+     * Store a list of discovered PCI devices.
+     */
+    public static __gshared List!Device devices;
+
     private static uint read_config_register(Address address, uint register_id)
     {
         uint cfg_addr = 0x8000_0000u |
@@ -361,6 +367,7 @@ struct Pci
         if (config.vendor_id != 0xFFFFu)
         {
             Device * device = A1.allocate!Device();
+            devices.add(device);
             device.initialize(Address(bus_nr, device_nr, function_nr), config);
             if (device.multifunction)
             {