/* * 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 * or http://www.opensolaris.org/os/licensing. * 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 (c) 2001 by Sun Microsystems, Inc. * All rights reserved. */ #ifndef _SYS_PRNIO_H #define _SYS_PRNIO_H /* * Printing system I/O interface */ #include <sys/types.h> #include <sys/ioccom.h> #ifdef __cplusplus extern "C" { #endif #define PRNIOC 'p' #define PRNIOC_GET_IFCAP _IOR(PRNIOC, 90, uint_t) #define PRNIOC_SET_IFCAP _IOR(PRNIOC, 91, uint_t) #define PRNIOC_GET_IFINFO _IOWR(PRNIOC, 92, struct prn_interface_info) #define PRNIOC_GET_STATUS _IOR(PRNIOC, 93, uint_t) #define PRNIOC_GET_1284_DEVID _IOWR(PRNIOC, 94, struct prn_1284_device_id) #define PRNIOC_GET_1284_STATUS _IOR(PRNIOC, 95, uchar_t) #define PRNIOC_GET_TIMEOUTS _IOR(PRNIOC, 96, struct prn_timeouts) #define PRNIOC_SET_TIMEOUTS _IOW(PRNIOC, 97, struct prn_timeouts) #define PRNIOC_RESET _IO(PRNIOC, 98) /* * interface capabilities */ #define PRN_BIDI 0x0001 /* bi-directional operation is supported */ #define PRN_HOTPLUG 0x0002 /* interface allows device hotplugging */ #define PRN_1284_DEVID 0x0004 /* device can return 1284 device ID */ #define PRN_1284_STATUS 0x0008 /* device can return status lines state */ #define PRN_TIMEOUTS 0x0010 /* timeouts are supported */ #define PRN_STREAMS 0x0020 /* special flush semantics */ /* * printer interface info */ struct prn_interface_info { uint_t if_len; /* length of buffer */ uint_t if_rlen; /* actual length of info string */ char *if_data; /* buffer address */ #ifndef _LP64 int if_filler; /* preserve struct size in 32 bit */ #endif }; /* * printer interface info string (recommended values) */ #define PRN_PARALLEL "parallel" /* parallel port (Centronics or 1284) */ #define PRN_SERIAL "serial" /* serial port (EIA-232, EIA-485) */ #define PRN_USB "USB" /* USB */ #define PRN_1394 "1394" /* IEEE 1394 (Firewire) */ /* * status bits for PRNIOC_GET_STATUS */ #define PRN_ONLINE 0x01 /* device is connected */ #define PRN_READY 0x02 /* device is ready to communicate */ /* * 1284 pins status bits */ #define PRN_1284_NOFAULT 0x08 /* device is not in error state */ #define PRN_1284_SELECT 0x10 /* device selected */ #define PRN_1284_PE 0x20 /* paper error */ #define PRN_1284_BUSY 0x80 /* device busy */ /* * IEEE 1284 device ID */ struct prn_1284_device_id { uint_t id_len; /* length of buffer */ uint_t id_rlen; /* actual length of device ID string */ char *id_data; /* buffer address */ #ifndef _LP64 int id_filler; /* preserve struct size in 32 bit */ #endif }; /* * printer driver timeouts */ struct prn_timeouts { uint_t tmo_forward; /* forward transfer timeout */ uint_t tmo_reverse; /* reverse transfer timeout */ }; /* * driver support for 32-bit applications */ #ifdef _KERNEL struct prn_interface_info32 { uint_t if_len; /* length of buffer */ uint_t if_rlen; /* actual length of info string */ caddr32_t if_data; /* buffer address */ }; struct prn_1284_device_id32 { uint_t id_len; /* length of buffer */ uint_t id_rlen; /* actual length of device id string */ caddr32_t id_data; /* buffer address */ }; #endif #ifdef __cplusplus } #endif #endif /* _SYS_PRNIO_H */
