Modules/USB - Working on driver support, little headache

[tpg/acess2.git] / Modules / USB / Core / usb.h

diff --git a/Modules/USB/Core/usb.h b/Modules/USB/Core/usb.h
index 177d7c7..c293c7d 100644 (file)
--- a/Modules/USB/Core/usb.h
+++ b/Modules/USB/Core/usb.h
@@ -10,6 +10,8 @@
 #include <usb_host.h>
 
 typedef struct sUSBHost        tUSBHost;
+typedef struct sUSBDevice      tUSBDevice;
+typedef struct sUSBEndpoint    tUSBEndpoint;
 
 // === STRUCTURES ===
 /**
@@ -25,12 +27,38 @@ struct sUSBHub
        tUSBDevice      *Devices[];
 };
 
+struct sUSBEndpoint
+{
+       tUSBInterface   *Interface;
+       tUSBEndpoint    *Next;  // In the poll list
+        int    PollingPeriod;  // In 1ms intervals
+        int    MaxPacketSize;  // In bytes
+
+       char    Direction;      // 1 Polled Input, 0 Output
+       
+       Uint8   Type;   // Same as sDescriptor_Endpoint.Type
+};
+
+/**
+ * \brief Structure for a device's interface
+ */
+struct sUSBInterface
+{
+       tUSBInterface   *Next;
+       tUSBDevice      *Dev;
+
+       tUSBDriver      *Driver;
+       void    *Data;
+       
+        int    nEndpoints;
+       tUSBEndpoint    Endpoints[];
+};
+
 /**
  * \brief Defines a single device on the USB Bus
  */
 struct sUSBDevice
 {
-       tUSBDevice      *Next;
        tUSBHub *ParentHub;
 
        /**
@@ -38,9 +66,9 @@ struct sUSBDevice
         */
        tUSBHost        *Host;
         int    Address;
-       
-       tUSBDriver      *Driver;
-       void    *Data;
+
+        int    nInterfaces;
+       tUSBInterface   *Interfaces[];
 };
 
 struct sUSBHost