63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
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/*
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* Copyright (C) 2010-2013 Apple Inc. All rights reserved.
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*
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* This document is the property of Apple Computer, Inc.
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* It is considered confidential and proprietary.
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*
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* This document may not be reproduced or transmitted in any form,
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* in whole or in part, without the express written permission of
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* Apple Computer, Inc.
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*/
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#ifndef _USB_CONTROLLER_H_
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#define _USB_CONTROLLER_H_
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#include <sys/types.h>
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#include <drivers/usb/usb_core.h>
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__BEGIN_DECLS
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#define MAX_SUPPORTED_USB_CONTROLLER (2)
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typedef enum {
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USB_CONTROLLER_synopsys_otg,
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USB_CONTROLLER_dbgfifo,
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} USB_CONTROLLER_T;
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struct usb_controller_functions {
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int (*init)(void);
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void (*free_func)(void);
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int (*start)(void);
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void (*stop)(void);
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void (*set_address)(uint32_t new_address);
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int (*get_connection_speed)(void);
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void (*activate_endpoint)(uint32_t endpoint, int type, int max_packet_size, int interval);
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void (*do_endpoint_io)(struct usb_device_io_request *req);
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void (*stall_endpoint)(uint32_t endpoint, bool stall);
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void (*reset_endpoint_data_toggle)(uint32_t endpoint);
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bool (*is_endpoint_stalled)(uint32_t endpoint);
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void (*do_test_mode)(uint32_t selector);
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void (*abort_endpoint)(uint32_t endpoint);
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void (*deactivate_endpoint)(uint32_t endpoint);
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};
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int usb_controller_register(const struct usb_controller_functions *controller_functions);
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int usb_controller_init(void);
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void usb_controller_free(void);
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int usb_controller_start(void);
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void usb_controller_stop(void);
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void usb_controller_set_address(u_int32_t new_address);
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int usb_controller_get_connection_speed(void);
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void usb_controller_activate_endpoint(u_int32_t endpoint, int type, int max_packet_size, int interval);
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void usb_controller_do_endpoint_io(struct usb_device_io_request *req);
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void usb_controller_stall_endpoint(u_int32_t endpoint, bool stall);
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void usb_controller_reset_endpoint_data_toggle(u_int32_t endpoint);
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bool usb_controller_is_endpoint_stalled(u_int32_t endpoint);
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void usb_controller_do_test_mode(u_int32_t selector);
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void usb_controller_abort_endpoint(u_int32_t endpoint);
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void usb_controller_deactivate_endpoint(u_int32_t endpoint);
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__END_DECLS
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#endif // _USB_CONTROLLER_H_
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