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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 * 22 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_USB_UGEND_H 27 #define _SYS_USB_UGEND_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 /* 32 * UGEN - USB Generic Driver Support 33 * This file contains the UGEN specific data structure definitions 34 * and UGEN specific macros. 35 */ 36 #include <sys/usb/usba/usbai_private.h> 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 /* UGEN specific macros */ 43 #define UGEN_INSTANCES 4 /* for softstate init */ 44 45 typedef struct { 46 dev_info_t *ugen_skel_dip; 47 int ugen_skel_instance; 48 usb_ugen_hdl_t ugen_skel_hdl; 49 } ugen_skel_state_t; 50 51 _NOTE(DATA_READABLE_WITHOUT_LOCK(ugen_skel_state_t)) 52 53 #define UGEN_MINOR_UGEN_BITS_MASK 0x1ff 54 #define UGEN_MINOR_INSTANCE_SHIFT 9 55 #define UGEN_MINOR_INSTANCE_MASK ~UGEN_MINOR_UGEN_BITS_MASK 56 #define UGEN_MINOR_TO_INSTANCE(minor) \ 57 (((minor) & UGEN_MINOR_INSTANCE_MASK) >> \ 58 UGEN_MINOR_INSTANCE_SHIFT) 59 60 #ifdef __cplusplus 61 } 62 #endif 63 64 #endif /* _SYS_USB_UGEND_H */ 65