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 /* 23 * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_USB_USBSER_H 28 #define _SYS_USB_USBSER_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * USB-to-serial generic driver functions 34 */ 35 36 #include <sys/usb/clients/usbser/usbser_dsdi.h> 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 int usbser_soft_state_size(); 43 44 /* configuration entry points */ 45 int usbser_attach(dev_info_t *, ddi_attach_cmd_t, void *, ds_ops_t *); 46 int usbser_detach(dev_info_t *, ddi_detach_cmd_t, void *); 47 int usbser_getinfo(dev_info_t *, ddi_info_cmd_t, void *, void **, void *); 48 int usbser_power(dev_info_t *, int, int); 49 50 /* STREAMS entry points */ 51 int usbser_open(queue_t *, dev_t *, int, int, cred_t *, void *); 52 int usbser_close(queue_t *, int, cred_t *); 53 int usbser_wput(queue_t *, mblk_t *); 54 int usbser_wsrv(queue_t *); 55 int usbser_rsrv(queue_t *); 56 57 /* STREAMS defaults */ 58 enum { 59 USBSER_MIN_PKTSZ = 0, /* min pkt size */ 60 USBSER_MAX_PKTSZ = INFPSZ, /* max pkt size */ 61 USBSER_HIWAT = 32 * 4 * 1024, /* high water mark */ 62 USBSER_LOWAT = 4 * 1024 /* low water mark */ 63 }; 64 65 #ifdef __cplusplus 66 } 67 #endif 68 69 #endif /* _SYS_USB_USBSER_H */ 70