diff options
Diffstat (limited to 'include/usb')
| -rw-r--r-- | include/usb/musb_udc.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/include/usb/musb_udc.h b/include/usb/musb_udc.h new file mode 100644 index 00000000000..ef37dbbcc4a --- /dev/null +++ b/include/usb/musb_udc.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2009 Wind River Systems, Inc. + * Tom Rix <Tom.Rix@windriver.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef __MUSB_UDC_H__ +#define __MUSB_UDC_H__ + +#include <usbdevice.h> + +/* UDC level routines */ +void udc_irq(void); +void udc_set_nak(int ep_num); +void udc_unset_nak(int ep_num); +int udc_endpoint_write(struct usb_endpoint_instance *endpoint); +void udc_setup_ep(struct usb_device_instance *device, unsigned int id, + struct usb_endpoint_instance *endpoint); +void udc_connect(void); +void udc_disconnect(void); +void udc_enable(struct usb_device_instance *device); +void udc_disable(void); +void udc_startup_events(struct usb_device_instance *device); +int udc_init(void); + +/* usbtty */ +#ifdef CONFIG_USB_TTY + +#define EP0_MAX_PACKET_SIZE 64 /* MUSB_EP0_FIFOSIZE */ +#define UDC_INT_ENDPOINT 1 +#define UDC_INT_PACKET_SIZE 64 +#define UDC_OUT_ENDPOINT 2 +#define UDC_OUT_PACKET_SIZE 64 +#define UDC_IN_ENDPOINT 3 +#define UDC_IN_PACKET_SIZE 64 +#define UDC_BULK_PACKET_SIZE 64 + +#endif /* CONFIG_USB_TTY */ + +#endif /* __MUSB_UDC_H__ */ + |