1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef _SYS_USB_EHCI_INTR_H
27#define	_SYS_USB_EHCI_INTR_H
28
29
30#ifdef	__cplusplus
31extern "C" {
32#endif
33
34/*
35 * Enchanced Host Controller Driver (EHCI)
36 *
37 * The EHCI driver is a software driver which interfaces to the Universal
38 * Serial Bus layer (USBA) and the Host Controller (HC). The interface to
39 * the Host Controller is defined by the EHCI Host Controller Interface.
40 *
41 * This header file describes the data structures and function prototypes
42 * related EHCI driver interrupt handling.
43 */
44
45/*
46 * EHCI driver external interrupt function prototypes.
47 */
48extern void	ehci_handle_ue(ehci_state_t		*ehcip);
49extern void	ehci_handle_frame_list_rollover(
50				ehci_state_t		*ehcip);
51extern void	ehci_handle_endpoint_reclaimation(
52				ehci_state_t		*ehcip);
53extern void	ehci_traverse_active_qtd_list(
54				ehci_state_t		*ehcip);
55extern usb_cr_t	ehci_check_for_error(
56				ehci_state_t		*ehcip,
57				ehci_pipe_private_t	*pp,
58				ehci_trans_wrapper_t	*tw,
59				ehci_qtd_t		*qtd,
60				uint_t			ctrl);
61extern void	ehci_handle_error(
62				ehci_state_t		*ehcip,
63				ehci_qtd_t		*qtd,
64				usb_cr_t		error);
65extern void	ehci_handle_ctrl_qtd(
66				ehci_state_t		*ehcip,
67				ehci_pipe_private_t	*pp,
68				ehci_trans_wrapper_t	*tw,
69				ehci_qtd_t		*qtd,
70				void			*);
71extern void	ehci_handle_bulk_qtd(
72				ehci_state_t		*ehcip,
73				ehci_pipe_private_t	*pp,
74				ehci_trans_wrapper_t	*tw,
75				ehci_qtd_t		*qtd,
76				void			*);
77extern void	ehci_handle_intr_qtd(
78				ehci_state_t		*ehcip,
79				ehci_pipe_private_t	*pp,
80				ehci_trans_wrapper_t	*tw,
81				ehci_qtd_t		*qtd,
82				void			*);
83
84#ifdef __cplusplus
85}
86#endif
87
88#endif /* _SYS_USB_EHCI_INTR_H */
89