usb_ugen.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_USB_UGEN_H
#define _SYS_USB_UGEN_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Header file for applications written to USB Generic Driver (UGEN).
* This provides different status values written to the application by
* UGEN.
*/
/*
* UGEN provides a mechanism to retrieve USB bus specific information
* through endpoint status minor nodes (See ugen(7D) for more information).
* Whenever an error occurs on any endpoint, the application can retrieve
* the last command status (int). Possible values are give below
*/
/*
* Endpoint control
*/
/* ugen will poll an intr */
/* endpoint only once */
/*
* Possible Device status (int) values
* Application can poll(2) and read(2) device status on device status minor
* nodes (See ugen(7D) for more details).
*/
#ifdef __cplusplus
}
#endif
#endif /* _SYS_USB_UGEN_H */