41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
/*
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* Copyright (c) 2009 Wind River Systems, Inc.
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* Tom Rix <Tom.Rix@windriver.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __MUSB_UDC_H__
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#define __MUSB_UDC_H__
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#include <usbdevice.h>
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/* UDC level routines */
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void udc_irq(void);
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void udc_set_nak(int ep_num);
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void udc_unset_nak(int ep_num);
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int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
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void udc_setup_ep(struct usb_device_instance *device, unsigned int id,
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struct usb_endpoint_instance *endpoint);
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void udc_connect(void);
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void udc_disconnect(void);
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void udc_enable(struct usb_device_instance *device);
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void udc_disable(void);
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void udc_startup_events(struct usb_device_instance *device);
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int udc_init(void);
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/* usbtty */
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#ifdef CONFIG_USB_TTY
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#define EP0_MAX_PACKET_SIZE 64 /* MUSB_EP0_FIFOSIZE */
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#define UDC_INT_ENDPOINT 1
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#define UDC_INT_PACKET_SIZE 64
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#define UDC_OUT_ENDPOINT 2
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#define UDC_OUT_PACKET_SIZE 64
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#define UDC_IN_ENDPOINT 3
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#define UDC_IN_PACKET_SIZE 64
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#define UDC_BULK_PACKET_SIZE 64
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#endif /* CONFIG_USB_TTY */
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#endif /* __MUSB_UDC_H__ */
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