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 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 22 * Use is subject to license terms. 23 */ 24 25 #ifndef _SYS_USB_UGEND_H 26 #define _SYS_USB_UGEND_H 27 28 29 /* 30 * UGEN - USB Generic Driver Support 31 * This file contains the UGEN specific data structure definitions 32 * and UGEN specific macros. 33 */ 34 #include <sys/usb/usba/usbai_private.h> 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 /* UGEN specific macros */ 41 #define UGEN_INSTANCES 4 /* for softstate init */ 42 43 typedef struct { 44 dev_info_t *ugen_skel_dip; 45 int ugen_skel_instance; 46 usb_ugen_hdl_t ugen_skel_hdl; 47 } ugen_skel_state_t; 48 49 _NOTE(DATA_READABLE_WITHOUT_LOCK(ugen_skel_state_t)) 50 51 #define UGEN_MINOR_UGEN_BITS_MASK 0x1ff 52 #define UGEN_MINOR_INSTANCE_SHIFT 9 53 #define UGEN_MINOR_INSTANCE_MASK ~UGEN_MINOR_UGEN_BITS_MASK 54 #define UGEN_MINOR_TO_INSTANCE(minor) \ 55 (((minor) & UGEN_MINOR_INSTANCE_MASK) >> \ 56 UGEN_MINOR_INSTANCE_SHIFT) 57 58 #ifdef __cplusplus 59 } 60 #endif 61 62 #endif /* _SYS_USB_UGEND_H */ 63