265 lines
11 KiB
C
265 lines
11 KiB
C
/*
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* USB Masks
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*/
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#ifndef __BFIN_PERIPHERAL_USB__
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#define __BFIN_PERIPHERAL_USB__
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/* Bit masks for USB_FADDR */
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#define FUNCTION_ADDRESS 0x7f /* Function address */
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/* Bit masks for USB_POWER */
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#define ENABLE_SUSPENDM 0x1 /* enable SuspendM output */
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#define SUSPEND_MODE 0x2 /* Suspend Mode indicator */
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#define RESUME_MODE 0x4 /* DMA Mode */
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#define RESET 0x8 /* Reset indicator */
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#define HS_MODE 0x10 /* High Speed mode indicator */
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#define HS_ENABLE 0x20 /* high Speed Enable */
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#define SOFT_CONN 0x40 /* Soft connect */
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#define ISO_UPDATE 0x80 /* Isochronous update */
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/* Bit masks for USB_INTRTX */
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#define EP0_TX 0x1 /* Tx Endpoint 0 interrupt */
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#define EP1_TX 0x2 /* Tx Endpoint 1 interrupt */
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#define EP2_TX 0x4 /* Tx Endpoint 2 interrupt */
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#define EP3_TX 0x8 /* Tx Endpoint 3 interrupt */
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#define EP4_TX 0x10 /* Tx Endpoint 4 interrupt */
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#define EP5_TX 0x20 /* Tx Endpoint 5 interrupt */
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#define EP6_TX 0x40 /* Tx Endpoint 6 interrupt */
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#define EP7_TX 0x80 /* Tx Endpoint 7 interrupt */
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/* Bit masks for USB_INTRRX */
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#define EP1_RX 0x2 /* Rx Endpoint 1 interrupt */
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#define EP2_RX 0x4 /* Rx Endpoint 2 interrupt */
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#define EP3_RX 0x8 /* Rx Endpoint 3 interrupt */
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#define EP4_RX 0x10 /* Rx Endpoint 4 interrupt */
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#define EP5_RX 0x20 /* Rx Endpoint 5 interrupt */
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#define EP6_RX 0x40 /* Rx Endpoint 6 interrupt */
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#define EP7_RX 0x80 /* Rx Endpoint 7 interrupt */
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/* Bit masks for USB_INTRTXE */
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#define EP0_TX_E 0x1 /* Endpoint 0 interrupt Enable */
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#define EP1_TX_E 0x2 /* Tx Endpoint 1 interrupt enable */
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#define EP2_TX_E 0x4 /* Tx Endpoint 2 interrupt enable */
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#define EP3_TX_E 0x8 /* Tx Endpoint 3 interrupt enable */
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#define EP4_TX_E 0x10 /* Tx Endpoint 4 interrupt enable */
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#define EP5_TX_E 0x20 /* Tx Endpoint 5 interrupt enable */
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#define EP6_TX_E 0x40 /* Tx Endpoint 6 interrupt enable */
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#define EP7_TX_E 0x80 /* Tx Endpoint 7 interrupt enable */
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/* Bit masks for USB_INTRRXE */
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#define EP1_RX_E 0x02 /* Rx Endpoint 1 interrupt enable */
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#define EP2_RX_E 0x04 /* Rx Endpoint 2 interrupt enable */
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#define EP3_RX_E 0x08 /* Rx Endpoint 3 interrupt enable */
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#define EP4_RX_E 0x10 /* Rx Endpoint 4 interrupt enable */
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#define EP5_RX_E 0x20 /* Rx Endpoint 5 interrupt enable */
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#define EP6_RX_E 0x40 /* Rx Endpoint 6 interrupt enable */
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#define EP7_RX_E 0x80 /* Rx Endpoint 7 interrupt enable */
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/* Bit masks for USB_INTRUSB */
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#define SUSPEND_B 0x01 /* Suspend indicator */
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#define RESUME_B 0x02 /* Resume indicator */
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#define RESET_OR_BABLE_B 0x04 /* Reset/babble indicator */
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#define SOF_B 0x08 /* Start of frame */
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#define CONN_B 0x10 /* Connection indicator */
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#define DISCON_B 0x20 /* Disconnect indicator */
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#define SESSION_REQ_B 0x40 /* Session Request */
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#define VBUS_ERROR_B 0x80 /* Vbus threshold indicator */
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/* Bit masks for USB_INTRUSBE */
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#define SUSPEND_BE 0x01 /* Suspend indicator int enable */
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#define RESUME_BE 0x02 /* Resume indicator int enable */
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#define RESET_OR_BABLE_BE 0x04 /* Reset/babble indicator int enable */
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#define SOF_BE 0x08 /* Start of frame int enable */
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#define CONN_BE 0x10 /* Connection indicator int enable */
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#define DISCON_BE 0x20 /* Disconnect indicator int enable */
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#define SESSION_REQ_BE 0x40 /* Session Request int enable */
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#define VBUS_ERROR_BE 0x80 /* Vbus threshold indicator int enable */
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/* Bit masks for USB_FRAME */
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#define FRAME_NUMBER 0x7ff /* Frame number */
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/* Bit masks for USB_INDEX */
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#define SELECTED_ENDPOINT 0xf /* selected endpoint */
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/* Bit masks for USB_GLOBAL_CTL */
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#define GLOBAL_ENA 0x0001 /* enables USB module */
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#define EP1_TX_ENA 0x0002 /* Transmit endpoint 1 enable */
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#define EP2_TX_ENA 0x0004 /* Transmit endpoint 2 enable */
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#define EP3_TX_ENA 0x0008 /* Transmit endpoint 3 enable */
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#define EP4_TX_ENA 0x0010 /* Transmit endpoint 4 enable */
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#define EP5_TX_ENA 0x0020 /* Transmit endpoint 5 enable */
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#define EP6_TX_ENA 0x0040 /* Transmit endpoint 6 enable */
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#define EP7_TX_ENA 0x0080 /* Transmit endpoint 7 enable */
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#define EP1_RX_ENA 0x0100 /* Receive endpoint 1 enable */
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#define EP2_RX_ENA 0x0200 /* Receive endpoint 2 enable */
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#define EP3_RX_ENA 0x0400 /* Receive endpoint 3 enable */
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#define EP4_RX_ENA 0x0800 /* Receive endpoint 4 enable */
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#define EP5_RX_ENA 0x1000 /* Receive endpoint 5 enable */
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#define EP6_RX_ENA 0x2000 /* Receive endpoint 6 enable */
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#define EP7_RX_ENA 0x4000 /* Receive endpoint 7 enable */
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/* Bit masks for USB_OTG_DEV_CTL */
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#define SESSION 0x1 /* session indicator */
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#define HOST_REQ 0x2 /* Host negotiation request */
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#define HOST_MODE 0x4 /* indicates USBDRC is a host */
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#define VBUS0 0x8 /* Vbus level indicator[0] */
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#define VBUS1 0x10 /* Vbus level indicator[1] */
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#define LSDEV 0x20 /* Low-speed indicator */
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#define FSDEV 0x40 /* Full or High-speed indicator */
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#define B_DEVICE 0x80 /* A' or 'B' device indicator */
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/* Bit masks for USB_OTG_VBUS_IRQ */
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#define DRIVE_VBUS_ON 0x1 /* indicator to drive VBUS control circuit */
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#define DRIVE_VBUS_OFF 0x2 /* indicator to shut off charge pump */
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#define CHRG_VBUS_START 0x4 /* indicator for external circuit to start charging VBUS */
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#define CHRG_VBUS_END 0x8 /* indicator for external circuit to end charging VBUS */
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#define DISCHRG_VBUS_START 0x10 /* indicator to start discharging VBUS */
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#define DISCHRG_VBUS_END 0x20 /* indicator to stop discharging VBUS */
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/* Bit masks for USB_OTG_VBUS_MASK */
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#define DRIVE_VBUS_ON_ENA 0x01 /* enable DRIVE_VBUS_ON interrupt */
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#define DRIVE_VBUS_OFF_ENA 0x02 /* enable DRIVE_VBUS_OFF interrupt */
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#define CHRG_VBUS_START_ENA 0x04 /* enable CHRG_VBUS_START interrupt */
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#define CHRG_VBUS_END_ENA 0x08 /* enable CHRG_VBUS_END interrupt */
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#define DISCHRG_VBUS_START_ENA 0x10 /* enable DISCHRG_VBUS_START interrupt */
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#define DISCHRG_VBUS_END_ENA 0x20 /* enable DISCHRG_VBUS_END interrupt */
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/* Bit masks for USB_CSR0 */
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#define RXPKTRDY 0x1 /* data packet receive indicator */
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#define TXPKTRDY 0x2 /* data packet in FIFO indicator */
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#define STALL_SENT 0x4 /* STALL handshake sent */
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#define DATAEND 0x8 /* Data end indicator */
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#define SETUPEND 0x10 /* Setup end */
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#define SENDSTALL 0x20 /* Send STALL handshake */
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#define SERVICED_RXPKTRDY 0x40 /* used to clear the RxPktRdy bit */
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#define SERVICED_SETUPEND 0x80 /* used to clear the SetupEnd bit */
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#define FLUSHFIFO 0x100 /* flush endpoint FIFO */
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#define STALL_RECEIVED_H 0x4 /* STALL handshake received host mode */
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#define SETUPPKT_H 0x8 /* send Setup token host mode */
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#define ERROR_H 0x10 /* timeout error indicator host mode */
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#define REQPKT_H 0x20 /* Request an IN transaction host mode */
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#define STATUSPKT_H 0x40 /* Status stage transaction host mode */
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#define NAK_TIMEOUT_H 0x80 /* EP0 halted after a NAK host mode */
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/* Bit masks for USB_COUNT0 */
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#define EP0_RX_COUNT 0x7f /* number of received bytes in EP0 FIFO */
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/* Bit masks for USB_NAKLIMIT0 */
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#define EP0_NAK_LIMIT 0x1f /* frames/micro frames count after which EP0 timeouts */
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/* Bit masks for USB_TX_MAX_PACKET */
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#define MAX_PACKET_SIZE_T 0x7ff /* maximum data pay load in a frame */
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/* Bit masks for USB_RX_MAX_PACKET */
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#define MAX_PACKET_SIZE_R 0x7ff /* maximum data pay load in a frame */
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/* Bit masks for USB_TXCSR */
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#define TXPKTRDY_T 0x1 /* data packet in FIFO indicator */
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#define FIFO_NOT_EMPTY_T 0x2 /* FIFO not empty */
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#define UNDERRUN_T 0x4 /* TxPktRdy not set for an IN token */
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#define FLUSHFIFO_T 0x8 /* flush endpoint FIFO */
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#define STALL_SEND_T 0x10 /* issue a Stall handshake */
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#define STALL_SENT_T 0x20 /* Stall handshake transmitted */
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#define CLEAR_DATATOGGLE_T 0x40 /* clear endpoint data toggle */
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#define INCOMPTX_T 0x80 /* indicates that a large packet is split */
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#define DMAREQMODE_T 0x400 /* DMA mode (0 or 1) selection */
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#define FORCE_DATATOGGLE_T 0x800 /* Force data toggle */
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#define DMAREQ_ENA_T 0x1000 /* Enable DMA request for Tx EP */
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#define ISO_T 0x4000 /* enable Isochronous transfers */
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#define AUTOSET_T 0x8000 /* allows TxPktRdy to be set automatically */
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#define ERROR_TH 0x4 /* error condition host mode */
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#define STALL_RECEIVED_TH 0x20 /* Stall handshake received host mode */
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#define NAK_TIMEOUT_TH 0x80 /* NAK timeout host mode */
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/* Bit masks for USB_TXCOUNT */
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#define TX_COUNT 0x1fff /* Byte len for the selected endpoint Tx FIFO */
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/* Bit masks for USB_RXCSR */
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#define RXPKTRDY_R 0x1 /* data packet in FIFO indicator */
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#define FIFO_FULL_R 0x2 /* FIFO not empty */
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#define OVERRUN_R 0x4 /* TxPktRdy not set for an IN token */
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#define DATAERROR_R 0x8 /* Out packet cannot be loaded into Rx FIFO */
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#define FLUSHFIFO_R 0x10 /* flush endpoint FIFO */
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#define STALL_SEND_R 0x20 /* issue a Stall handshake */
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#define STALL_SENT_R 0x40 /* Stall handshake transmitted */
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#define CLEAR_DATATOGGLE_R 0x80 /* clear endpoint data toggle */
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#define INCOMPRX_R 0x100 /* indicates that a large packet is split */
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#define DMAREQMODE_R 0x800 /* DMA mode (0 or 1) selection */
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#define DISNYET_R 0x1000 /* disable Nyet handshakes */
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#define DMAREQ_ENA_R 0x2000 /* Enable DMA request for Tx EP */
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#define ISO_R 0x4000 /* enable Isochronous transfers */
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#define AUTOCLEAR_R 0x8000 /* allows TxPktRdy to be set automatically */
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#define ERROR_RH 0x4 /* TxPktRdy not set for an IN token host mode */
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#define REQPKT_RH 0x20 /* request an IN transaction host mode */
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#define STALL_RECEIVED_RH 0x40 /* Stall handshake received host mode */
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#define INCOMPRX_RH 0x100 /* large packet is split host mode */
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#define DMAREQMODE_RH 0x800 /* DMA mode (0 or 1) selection host mode */
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#define AUTOREQ_RH 0x4000 /* sets ReqPkt automatically host mode */
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/* Bit masks for USB_RXCOUNT */
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#define RX_COUNT 0x1fff /* Packet byte len in the Rx FIFO */
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/* Bit masks for USB_TXTYPE */
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#define TARGET_EP_NO_T 0xf /* EP number */
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#define PROTOCOL_T 0xc /* transfer type */
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/* Bit masks for USB_TXINTERVAL */
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#define TX_POLL_INTERVAL 0xff /* polling interval for selected Tx EP */
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/* Bit masks for USB_RXTYPE */
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#define TARGET_EP_NO_R 0xf /* EP number */
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#define PROTOCOL_R 0xc /* transfer type */
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/* Bit masks for USB_RXINTERVAL */
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#define RX_POLL_INTERVAL 0xff /* polling interval for selected Rx EP */
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/* Bit masks for USB_DMA_INTERRUPT */
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#define DMA0_INT 0x1 /* DMA0 pending interrupt */
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#define DMA1_INT 0x2 /* DMA1 pending interrupt */
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#define DMA2_INT 0x4 /* DMA2 pending interrupt */
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#define DMA3_INT 0x8 /* DMA3 pending interrupt */
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#define DMA4_INT 0x10 /* DMA4 pending interrupt */
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#define DMA5_INT 0x20 /* DMA5 pending interrupt */
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#define DMA6_INT 0x40 /* DMA6 pending interrupt */
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#define DMA7_INT 0x80 /* DMA7 pending interrupt */
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/* Bit masks for USB_DMAxCONTROL */
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#define DMA_ENA 0x1 /* DMA enable */
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#define DIRECTION 0x2 /* direction of DMA transfer */
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#define MODE 0x4 /* DMA Bus error */
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#define INT_ENA 0x8 /* Interrupt enable */
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#define EPNUM 0xf0 /* EP number */
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#define BUSERROR 0x100 /* DMA Bus error */
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#endif
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