usb: track altsetting in USBDevice

[qemu.git] / hw / usb.h

diff --git a/hw/usb.h b/hw/usb.h
index 84d04df2e13d1a9ae195927612d806938ea42248..1496f7694c4bfa576fbe005d2b207b4007e4be01 100644 (file)
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -161,6 +161,9 @@ struct USBDescString {
     QLIST_ENTRY(USBDescString) next;
 };
 
+#define USB_MAX_ENDPOINTS  15
+#define USB_MAX_INTERFACES 16
+
 /* definition of a USB device */
 struct USBDevice {
     DeviceState qdev;
@@ -188,7 +191,12 @@ struct USBDevice {
 
     QLIST_HEAD(, USBDescString) strings;
     const USBDescDevice *device;
+
+    int configuration;
+    int ninterfaces;
+    int altsetting[USB_MAX_INTERFACES];
     const USBDescConfig *config;
+    const USBDescIface  *ifaces[USB_MAX_INTERFACES];
 };
 
 struct USBDeviceInfo {
@@ -241,6 +249,9 @@ struct USBDeviceInfo {
      */
     int (*handle_data)(USBDevice *dev, USBPacket *p);
 
+    void (*set_interface)(USBDevice *dev, int interface,
+                          int alt_old, int alt_new);
+
     const char *product_desc;
     const USBDesc *usb_desc;
 
@@ -304,7 +315,9 @@ int usb_handle_packet(USBDevice *dev, USBPacket *p);
 void usb_packet_complete(USBDevice *dev, USBPacket *p);
 void usb_cancel_packet(USBPacket * p);
 
-void usb_attach(USBPort *port, USBDevice *dev);
+void usb_attach(USBPort *port);
+void usb_detach(USBPort *port);
+void usb_reset(USBPort *port);
 void usb_wakeup(USBDevice *dev);
 int usb_generic_handle_packet(USBDevice *s, USBPacket *p);
 void usb_generic_async_ctrl_complete(USBDevice *s, USBPacket *p);
@@ -316,9 +329,6 @@ USBDevice *usb_host_device_open(const char *devname);
 int usb_host_device_close(const char *devname);
 void usb_host_info(Monitor *mon);
 
-/* usb-hid.c */
-void usb_hid_datain_cb(USBDevice *dev, void *opaque, void (*datain)(void *));
-
 /* usb-bt.c */
 USBDevice *usb_bt_init(HCIInfo *hci);
 
@@ -340,11 +350,13 @@ enum musb_irq_source_e {
     musb_irq_tx,
     musb_set_vbus,
     musb_set_session,
-    __musb_irq_max,
+    /* Add new interrupts here */
+    musb_irq_max, /* total number of interrupts defined */
 };
 
 typedef struct MUSBState MUSBState;
-MUSBState *musb_init(qemu_irq *irqs);
+MUSBState *musb_init(DeviceState *parent_device, int gpio_base);
+void musb_reset(MUSBState *s);
 uint32_t musb_core_intr_get(MUSBState *s);
 void musb_core_intr_clear(MUSBState *s, uint32_t mask);
 void musb_set_size(MUSBState *s, int epnum, int size, int is_tx);
@@ -381,6 +393,8 @@ int usb_register_companion(const char *masterbus, USBPort *ports[],
                            void *opaque, USBPortOps *ops, int speedmask);
 void usb_port_location(USBPort *downstream, USBPort *upstream, int portnr);
 void usb_unregister_port(USBBus *bus, USBPort *port);
+int usb_claim_port(USBDevice *dev);
+void usb_release_port(USBDevice *dev);
 int usb_device_attach(USBDevice *dev);
 int usb_device_detach(USBDevice *dev);
 int usb_device_delete_addr(int busnr, int addr);