17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*d29f5a71Szhigang lu - Sun Microsystems - Beijing China  * Common Development and Distribution License (the "License").
6*d29f5a71Szhigang lu - Sun Microsystems - Beijing China  * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate  *
87c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate  * and limitations under the License.
127c478bd9Sstevel@tonic-gate  *
137c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate  *
197c478bd9Sstevel@tonic-gate  * CDDL HEADER END
207c478bd9Sstevel@tonic-gate  */
217c478bd9Sstevel@tonic-gate /*
22*d29f5a71Szhigang lu - Sun Microsystems - Beijing China  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
237c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
247c478bd9Sstevel@tonic-gate  */
257c478bd9Sstevel@tonic-gate 
267c478bd9Sstevel@tonic-gate #ifndef _SYS_USB_EHCI_INTR_H
277c478bd9Sstevel@tonic-gate #define	_SYS_USB_EHCI_INTR_H
287c478bd9Sstevel@tonic-gate 
297c478bd9Sstevel@tonic-gate 
307c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
317c478bd9Sstevel@tonic-gate extern "C" {
327c478bd9Sstevel@tonic-gate #endif
337c478bd9Sstevel@tonic-gate 
347c478bd9Sstevel@tonic-gate /*
357c478bd9Sstevel@tonic-gate  * Enchanced Host Controller Driver (EHCI)
367c478bd9Sstevel@tonic-gate  *
377c478bd9Sstevel@tonic-gate  * The EHCI driver is a software driver which interfaces to the Universal
387c478bd9Sstevel@tonic-gate  * Serial Bus layer (USBA) and the Host Controller (HC). The interface to
397c478bd9Sstevel@tonic-gate  * the Host Controller is defined by the EHCI Host Controller Interface.
407c478bd9Sstevel@tonic-gate  *
417c478bd9Sstevel@tonic-gate  * This header file describes the data structures and function prototypes
427c478bd9Sstevel@tonic-gate  * related EHCI driver interrupt handling.
437c478bd9Sstevel@tonic-gate  */
447c478bd9Sstevel@tonic-gate 
457c478bd9Sstevel@tonic-gate /*
467c478bd9Sstevel@tonic-gate  * EHCI driver external interrupt function prototypes.
477c478bd9Sstevel@tonic-gate  */
487c478bd9Sstevel@tonic-gate extern void	ehci_handle_ue(ehci_state_t		*ehcip);
497c478bd9Sstevel@tonic-gate extern void	ehci_handle_frame_list_rollover(
507c478bd9Sstevel@tonic-gate 				ehci_state_t		*ehcip);
517c478bd9Sstevel@tonic-gate extern void	ehci_handle_endpoint_reclaimation(
527c478bd9Sstevel@tonic-gate 				ehci_state_t		*ehcip);
537c478bd9Sstevel@tonic-gate extern void	ehci_traverse_active_qtd_list(
547c478bd9Sstevel@tonic-gate 				ehci_state_t		*ehcip);
557c478bd9Sstevel@tonic-gate extern usb_cr_t	ehci_check_for_error(
567c478bd9Sstevel@tonic-gate 				ehci_state_t		*ehcip,
577c478bd9Sstevel@tonic-gate 				ehci_pipe_private_t	*pp,
587c478bd9Sstevel@tonic-gate 				ehci_trans_wrapper_t	*tw,
597c478bd9Sstevel@tonic-gate 				ehci_qtd_t		*qtd,
607c478bd9Sstevel@tonic-gate 				uint_t			ctrl);
617c478bd9Sstevel@tonic-gate extern void	ehci_handle_error(
627c478bd9Sstevel@tonic-gate 				ehci_state_t		*ehcip,
637c478bd9Sstevel@tonic-gate 				ehci_qtd_t		*qtd,
647c478bd9Sstevel@tonic-gate 				usb_cr_t		error);
657c478bd9Sstevel@tonic-gate extern void	ehci_handle_ctrl_qtd(
667c478bd9Sstevel@tonic-gate 				ehci_state_t		*ehcip,
677c478bd9Sstevel@tonic-gate 				ehci_pipe_private_t	*pp,
687c478bd9Sstevel@tonic-gate 				ehci_trans_wrapper_t	*tw,
697c478bd9Sstevel@tonic-gate 				ehci_qtd_t		*qtd,
707c478bd9Sstevel@tonic-gate 				void			*);
717c478bd9Sstevel@tonic-gate extern void	ehci_handle_bulk_qtd(
727c478bd9Sstevel@tonic-gate 				ehci_state_t		*ehcip,
737c478bd9Sstevel@tonic-gate 				ehci_pipe_private_t	*pp,
747c478bd9Sstevel@tonic-gate 				ehci_trans_wrapper_t	*tw,
757c478bd9Sstevel@tonic-gate 				ehci_qtd_t		*qtd,
767c478bd9Sstevel@tonic-gate 				void			*);
777c478bd9Sstevel@tonic-gate extern void	ehci_handle_intr_qtd(
787c478bd9Sstevel@tonic-gate 				ehci_state_t		*ehcip,
797c478bd9Sstevel@tonic-gate 				ehci_pipe_private_t	*pp,
807c478bd9Sstevel@tonic-gate 				ehci_trans_wrapper_t	*tw,
817c478bd9Sstevel@tonic-gate 				ehci_qtd_t		*qtd,
827c478bd9Sstevel@tonic-gate 				void			*);
837c478bd9Sstevel@tonic-gate 
847c478bd9Sstevel@tonic-gate #ifdef __cplusplus
857c478bd9Sstevel@tonic-gate }
867c478bd9Sstevel@tonic-gate #endif
877c478bd9Sstevel@tonic-gate 
887c478bd9Sstevel@tonic-gate #endif /* _SYS_USB_EHCI_INTR_H */
89