#define	  CS_WRSS			 0x0004		  /* Control write status stage */
#define	  CS_WRDS			 0x0003		  /* Control write data stage */
#define	  CS_RDSS			 0x0002		  /* Control read status stage */
#define	  CS_RDDS			 0x0001		  /* Control read data stage */
#define	  CS_IDST			 0x0000		  /* Idle or setup stage */

/* Interrupt Status Register 1 */
#define	INTSTS1				(*((REGP *)(USB_BASE+0x42)))
#define	BCHG				(0x4000)	/* b14: USB bus chenge interrupt */
#define	DTCH				(0x1000)	/* b12: Detach sense interrupt */
#define	SIGN				(0x0020)	/* b5: SETUP IGNORE interrupt */
#define	SACK				(0x0010)	/* b4: SETUP ACK interrupt */

/* Frame Number Register */
#define	FRMNUM				(*((REGP *)(USB_BASE+0x4C)))
#define	OVRN				(0x8000)	/* b15: Overrun error */
#define	CRCE				(0x4000)	/* b14: Received data error */
#define	SOFRM				(0x0800)	/* b11: SOF output mode */
#define	FRNM				(0x07FF)	/* b10-0: Frame number */

/* Micro Frame Number Register */
#define	UFRMNUM				(*((REGP *)(USB_BASE+0x4E)))
#define	UFRNM				(0x0007)	/* b2-0: Micro frame number */

/* USB Address / Low Power Status Recovery Register */
#define	RECOVER				(*((REGP *)(USB_BASE+0x50)))
#define	STSRECOV			(0x0700)	/* Status recovery */
#define	  STSR_HI			 0x0400		  /* FULL(0) or HI(1) Speed */
#define	  STSR_DEFAULT		 0x0100		  /* Default state */
#define	  STSR_ADDRESS		 0x0200		  /* Address state */
#define	  STSR_CONFIG		 0x0300		  /* Configured state */
#define	USBADDR				(0x007F)	/* b6-0: USB address */

/* USB Request Type Register */
#define	USBREQ				(*((REGP *)(USB_BASE+0x54)))
#define	bRequest			(0xFF00)	/* b15-8: bRequest */
#define	  GET_STATUS		 0x0000
#define	  CLEAR_FEATURE		 0x0100
#define	  ReqRESERVED		 0x0200
#define	  SET_FEATURE		 0x0300
#define	  ReqRESERVED1		 0x0400
#define	  SET_ADDRESS		 0x0500
#define	  GET_DESCRIPTOR	 0x0600
#define	  SET_DESCRIPTOR	 0x0700
#define	  GET_CONFIGURATION	 0x0800
#define	  SET_CONFIGURATION	 0x0900
#define	  GET_INTERFACE		 0x0A00
#define	  SET_INTERFACE		 0x0B00
#define	  SYNCH_FRAME		 0x0C00
#define	bmRequestType		(0x00FF)	/* b7-0: bmRequestType */
#define	bmRequestTypeDir	(0x0080)	/* b7  : Data transfer direction */
#define	  HOST_TO_DEVICE	 0x0000
#define	  DEVICE_TO_HOST	 0x0080
#define	bmRequestTypeType	(0x0060)	/* b6-5: Type */
#define	  STANDARD			 0x0000
#define	  CLASS				 0x0020
#define	  VENDER			 0x0040
#define	bmRequestTypeRecip	(0x001F)	/* b4-0: Recipient */
#define	  DEVICE			 0x0000
#define	  INTERFACE			 0x0001
#define	  ENDPOINT			 0x0002

/* USB Request Value Register */
#define	USBVAL				(*((REGP *)(USB_BASE+0x56)))
#define	wValue				(0xFFFF)	/* b15-0: wValue */
/* Standard Feature Selector */
#define	  ENDPOINT_HALT					0x0000
#define	  DEVICE_REMOTE_WAKEUP			0x0001
#define	  TEST_MODE						0x0002
/* Descriptor Types */
#define	DT_TYPE				(0xFF00)
#define	  DT_DEVICE						0x0100
#define	  DT_CONFIGURATION				0x0200
#define	  DT_STRING						0x0300
#define	  DT_INTERFACE					0x0400
#define	  DT_ENDPOINT					0x0500
#define	  DT_DEVICE_QUALIFIER			0x0600
#define	  DT_OTHER_SPEED_CONFIGURATION	0x0700
#define	  DT_INTERFACE_POWER			0x0800
#define	DT_INDEX			(0x00FF)
#define	CONF_NUM			(0x00FF)
#define	ALT_SET				(0x00FF)

/* USB Request Index Register */
#define	USBINDX				(*((REGP *)(USB_BASE+0x58)))
#define	wIndex				(0xFFFF)	/* b15-0: wIndex */
#define	TEST_SELECT			(0xFF00)	/* b15-b8: Test Mode Selectors */
#define	  TEST_J			 0x0100		  /* Test_J */
#define	  TEST_K			 0x0200		  /* Test_K */
#define	  TEST_SE0_NAK		 0x0300		  /* Test_SE0_NAK */
#define	  TEST_PACKET		 0x0400		  /* Test_Packet */
#define	  TEST_FORCE_ENABLE	 0x0500		  /* Test_Force_Enable */
#define	  TEST_STSelectors	 0x0600		  /* Standard test selectors */
#define	  TEST_Reserved		 0x4000		  /* Reserved */
#define	  TEST_VSTModes		 0xC000		  /* Vendor-specific test modes */
#define	EP_DIR				(0x0080)	/* b7: Endpoint Direction */
#define	  EP_DIR_IN			 0x0080
#define	  EP_DIR_OUT		 0x0000

/* USB Request Length Register */
#define	USBLENG				(*((REGP *)(USB_BASE+0x5A)))
#define	wLength				(0xFFFF)	/* b15-0: wLength */

/* Default Control Pipe Configuration Register */
#define	DCPCFG				(*((REGP *)(USB_BASE+0x5C)))
#define	CNTMD				(0x0100)	/* b8: Continuous transfer mode select */
#define	DIR					(0x0010)	/* b4: Control transfer DIR select */

/* Default Control Pipe Maxpacket Size Register */
#define	DCPMAXP				(*((REGP *)(USB_BASE+0x5E)))
#define	DEVSEL				(0xC000)	/* b15-14: Device address select */
#define	  DEVICE_0			 0x0000		  /* Device address 0 */
#define	  DEVICE_1			 0x4000		  /* Device address 1 */
#define	  DEVICE_2			 0x8000		  /* Device address 2 */
#define	  DEVICE_3			 0xC000		  /* Device address 3 */
#define	MAXP				(0x007F)	/* b6-0: Maxpacket size of default control pipe */

/* Default Control Pipe Control Register */
#define	DCPCTR_ADR			(USB_BASE+0x60)
#define	DCPCTR				(*((REGP *)(DCPCTR_ADR)))
#define	BSTS				(0x8000)	/* b15: Buffer status */
#define	SUREQ				(0x4000)	/* b14: Send USB request  */
#define	SQCLR				(0x0100)	/* b8: Sequence toggle bit clear */
#define	SQSET				(0x0080)	/* b7: Sequence toggle bit set */
#define	SQMON				(0x0040)	/* b6: Sequence toggle bit monitor */
#define	CCPL				(0x0004)	/* b2: Enable control transfer complete */
#define	PID					(0x0003)	/* b1-0: Response PID */
#define	  PID_STALL			 0x0002		  /* STALL */
#define	  PID_BUF			 0x0001		  /* BUF */
#define	  PID_NAK			 0x0000		  /* NAK */

/* Pipe Window Select Register */
#define	PIPESEL				(*((REGP *)(USB_BASE+0x64)))
#define	PIPENM				(0x0007)	/* b2-0: Pipe select */
#define	  PIPE0				 0x0000		  /* PIPE 0 */
#define	  PIPE1				 0x0001		  /* PIPE 1 */
#define	  PIPE2				 0x0002		  /* PIPE 2 */
#define	  PIPE3				 0x0003		  /* PIPE 3 */
#define	  PIPE4				 0x0004		  /* PIPE 4 */
#define	  PIPE5				 0x0005		  /* PIPE 5 */
#define	  PIPE6				 0x0006		  /* PIPE 6 */
#define	  PIPE7				 0x0007		  /* PIPE 7 */

/* Pipe Configuration Register */
#define	PIPECFG				(*((REGP *)(USB_BASE+0x66)))
#define	TYP					(0xC000)	/* b15-14: Transfer type */
#define	  ISO				 0xC000		  /* Isochronous */
#define	  INT				 0x8000		  /* Interrupt */
#define	  BULK				 0x4000		  /* Bulk */
#define	BFRE				(0x0400)	/* b10: Buffer ready interrupt mode select */
#define	DBLB				(0x0200)	/* b9: Double buffer mode select */
#define	CNTMD				(0x0100)	/* b8: Continuous transfer mode select */
#define	SHTNAK				(0x0080)	/* b7: Transfer end NAK */
#define	DIR					(0x0010)	/* b4: Transfer direction select */
#define	  DIR_H_OUT			 0x0010		  /* HOST OUT */
#define	  DIR_P_IN			 0x0010		  /* PERI IN */
#define	  DIR_H_IN			 0x0000		  /* HOST IN */
#define	  DIR_P_OUT			 0x0000		  /* PERI OUT */
#define	EPNUM				(0x000F)	/* b3-0: Eendpoint number select */
#define	  EP1				 0x0001
#define	  EP2				 0x0002
#define	  EP3				 0x0003
#define	  EP4				 0x0004
#define	  EP5				 0x0005
#define	  EP6				 0x0006
#define	  EP7				 0x0007
#define	  EP8				 0x0008
#define	  EP9				 0x0009
#define	  EP10				 0x000A
#define	  EP11				 0x000B
#define	  EP12				 0x000C
#define	  EP13				 0x000D
#define	  EP14				 0x000E
#define	  EP15				 0x000F

/* Pipe Buffer Configuration Register */
#define	PIPEBUF				(*((REGP *)(USB_BASE+0x68)))
#define	BUFSIZE				(0x7C00)	/* b14-10: Pipe buffer size */
#define	BUF_SIZE(x)			((((x) / 64) - 1) << 10)
#define	BUFNMB				(0x00FF)	/* b7-0: Pipe buffer number */

/* Pipe Maxpacket Size Register */
#define	PIPEMAXP			(*((REGP *)(USB_BASE+0x6A)))
#define	DEVSEL				(0xC000)
#define	MXPS				(0x07FF)	/* b10-0: Maxpacket size */

/* Pipe Cycle Configuration Register */
#define	PIPEPERI			(*((REGP *)(USB_BASE+0x6C)))
#define	IFIS				(0x1000)	/* b12: Isochronous in-buffer flush mode select */
#define	IITV				(0x0007)	/* b2-0: Isochronous interval */

/* Pipex Control Register */
#define	PIPECTR_ADR			(USB_BASE+0x70)
#define	PIPE1CTR			(*((REGP *)(USB_BASE+0x70)))
#define	PIPE2CTR			(*((REGP *)(USB_BASE+0x72)))
#define	PIPE3CTR			(*((REGP *)(USB_BASE+0x74)))
#define	PIPE4CTR			(*((REGP *)(USB_BASE+0x76)))
#define	PIPE5CTR			(*((REGP *)(USB_BASE+0x78)))
#define	PIPE6CTR			(*((REGP *)(USB_BASE+0x7A)))
#define	PIPE7CTR			(*((REGP *)(USB_BASE+0x7C)))
#define	BSTS				(0x8000)	/* b15: Buffer status */
#define	INBUFM				(0x4000)	/* b14: IN buffer monitor (Only for PIPE1 to 5) */
#define	ACLRM				(0x0200)	/* b9: Out buffer auto clear mode */
#define	SQCLR				(0x0100)	/* b8: Sequence toggle bit clear */
#define	SQSET				(0x0080)	/* b7: Sequence toggle bit set */
#define	SQMON				(0x0040)	/* b6: Sequence toggle bit monitor */
#define	PID					(0x0003)	/* b1-0: Response PID */

/* Invalid Register. for CS-return from PCUT */
#define	INVALID_REG			(*((REGP *)(USB_BASE+0x7E)))

/* GET_STATUS request to a device returns the information */
#define	GS_HALT				0x01
#define	GS_BUSPOWERD		0x00
#define	GS_SELFPOWERD		0x01
#define	GS_REMOTEWAKEUP		0x02


/* USB ASSP DEFINE */
#define	MAX_EP_NO			15			/* EP0 EP1 ... EP15 */
#define	MAX_PIPE_NO			7			/* PIPE0 ... PIPE7 */
#define	EPL					5			/* Endpoint Table Length */