X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Modules%2FUSB%2FCore%2Fusb.h;h=5a133630f5bbd5938a908d6b6b484eccb4cbf665;hb=17993abdd6e2662878dbd8dffe1517b0bf579e6e;hp=397e4d70170d2137221b3c2513bf8f642b60f898;hpb=351dd3b194833c923bad0292e9019320fb2a41fa;p=tpg%2Facess2.git

diff --git a/Modules/USB/Core/usb.h b/Modules/USB/Core/usb.h
index 397e4d70..5a133630 100644
--- a/Modules/USB/Core/usb.h
+++ b/Modules/USB/Core/usb.h
@@ -1,85 +1,61 @@
 /*
- * AcessOS Version 1
- * USB Stack
+ * Acess2 USB Stack
+ * - By John Hodge (thePowersGang)
+ * 
+ * usb.h
+ * - USB Internal definitions
  */
 #ifndef _USB_H_
 #define _USB_H_
 
-// === TYPES ===
+#include <usb_core.h>
+#include <usb_hub.h>
+#include <usb_host.h>
+
 typedef struct sUSBHost	tUSBHost;
 typedef struct sUSBDevice	tUSBDevice;
+typedef struct sUSBEndpoint	tUSBEndpoint;
 
-// === CONSTANTS ===
-enum eUSB_PIDs
+// === STRUCTURES ===
+/**
+ * \brief USB Hub data
+ */
+struct sUSBHub
 {
-	/**
-	 * \name Token
-	 * \{
-	 */
-	PID_OUT		= 0xE1,
-	PID_IN		= 0x69,
-	PID_SOF		= 0xA5,
-	PID_SETUP	= 0x2D,
-	/**
-	 * \}
-	 */
+	tUSBInterface	*Interface;
 	
-	/**
-	 * \name Data
-	 * \{
-	 */
-	PID_DATA0	= 0xC3,
-	PID_DATA1	= 0x4B,
-	PID_DATA2	= 0x87,	// USB2 only
-	PID_MDATA	= 0x0F,	// USB2 only
-	/**
-	 * \}
-	 */
+	 int	nPorts;
+	tUSBDevice	*Devices[];
+};
+
+struct sUSBEndpoint
+{
+	tUSBEndpoint	*Next;	// (usb_poll.c) Clock list
+	tUSBInterface	*Interface;
+	 int	EndpointIdx;	// Interface endpoint index
+	 int	EndpointNum;	// Device endpoint num
 	
-	/**
-	 * \name Handshake
-	 * \{
-	 */
-	PID_ACK		= 0xD2,
-	PID_NAK		= 0x5A,
-	PID_STALL	= 0x1E,
-	PID_NYET	= 0x96,
-	/**
-	 * \}
-	 */
+	 int	PollingPeriod;	// In 1ms intervals
+	 int	MaxPacketSize;	// In bytes
+	Uint8	Type;	// Same as sUSBDriver.Endpoints.Type
 	
-	/**
-	 * \name Special
-	 * \{
-	 */
-	PID_PRE		= 0x3C, PID_ERR		= 0x3C,
-	PID_SPLIT	= 0x78,
-	PID_PING	= 0xB4,
-	PID_RESVD	= 0xF0,
-	/**
-	 * \}
-	 */
+	 int	PollingAtoms;	// (usb_poll.c) Period in clock list
+	void	*InputData;
 };
 
-// === FUNCTIONS ===
-/**
- * \note 00101 - X^5+X^2+1
- */
-Uint8	USB_TokenCRC(void *Data, int len);
 /**
- * \note X^16 + X15 + X^2 + 1
+ * \brief Structure for a device's interface
  */
-Uint16	USB_DataCRC(void *Data, int len);
-
-// === STRUCTURES ===
-/**
- * \brief Defines a USB Host Controller
- */
-struct sUSBHost
+struct sUSBInterface
 {
-	Uint16	IOBase;
+//	tUSBInterface	*Next;
+	tUSBDevice	*Dev;
+
+	tUSBDriver	*Driver;
+	void	*Data;
 	
-	 int	(*SendPacket)(int ID, int Length, void *Data);
+	 int	nEndpoints;
+	tUSBEndpoint	Endpoints[];
 };
 
 /**
@@ -87,10 +63,32 @@ struct sUSBHost
  */
 struct sUSBDevice
 {
+	tUSBHub	*ParentHub;
+
+	/**
+	 * \brief Host controller used
+	 */
 	tUSBHost	*Host;
-	 int	MaxControl;
-	 int	MaxBulk;
-	 int	MaxISync;
+	 int	Address;
+
+	 int	nInterfaces;
+	tUSBInterface	*Interfaces[];
+};
+
+struct sUSBHost
+{
+	struct sUSBHost	*Next;
+	
+	tUSBHostDef	*HostDef;
+	void	*Ptr;
+	
+	Uint8	AddressBitmap[128/8];
+	
+	tUSBDevice	RootHubDev;
+	tUSBInterface	RootHubIf;
+	tUSBHub	RootHub;
 };
 
+extern tUSBDriver	*USB_int_FindDriverByClass(Uint32 ClassCode);
+
 #endif