initial USB support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1597 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 22 insertions, 0 deletions

diff --git a/hw/pc.c b/hw/pc.c
index ad3d5e032b..cd28998e1e 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -620,6 +620,28 @@ static void pc_init1(int ram_size, int vga_ram_size, int boot_device,
 
     cmos_init(ram_size, boot_device, bs_table);
 
+    if (pci_enabled && usb_enabled) {
+        USBPort *usb_root_ports[2];
+        USBDevice *usb_hub;
+        usb_uhci_init(pci_bus, usb_root_ports);
+#if 0
+        {
+            USBPort *usb_hub1_ports[4];
+            USBPort *usb_hub2_ports[2];
+            /* test: we simulate a USB hub */
+            usb_hub = usb_hub_init(usb_hub1_ports, 4);
+            usb_attach(usb_root_ports[0], usb_hub);
+            
+            /* test: we simulate a USB hub */
+            usb_hub = usb_hub_init(usb_hub2_ports, 2);
+            usb_attach(usb_hub1_ports[0], usb_hub);
+        }
+#endif
+        /* simulated hub with the host USB devices connected to it */
+        usb_hub = usb_host_hub_init();
+        usb_attach(usb_root_ports[0], usb_hub);
+    }
+
     /* must be done after all PCI devices are instanciated */
     /* XXX: should be done in the Bochs BIOS */
     if (pci_enabled) {