usr/src/uts/common/sys/ecppsys.h

   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 (c) 1990-2000 by Sun Microsystems, Inc.
  24  * All rights reserved.
  25  */
  26
  27 #ifndef _SYS_ECPPSYS_H
  28 #define _SYS_ECPPSYS_H
  29
  30 #ifdef  __cplusplus
  31 extern "C" {
  32 #endif
  33
  34 #define ECPPIOC_SETPARMS        _IOW('p', 70, struct ecpp_transfer_parms)
  35 #define ECPPIOC_GETPARMS        _IOR('p', 71, struct ecpp_transfer_parms)
  36 #define ECPPIOC_GETDEVID        _IOWR('p', 73, struct ecpp_device_id)
  37
  38 /* current_mode values */
  39 #define ECPP_CENTRONICS         0x01 /* non-1284 */
  40 #define ECPP_COMPAT_MODE        0x02
  41 #define ECPP_BYTE_MODE          0x03
  42 #define ECPP_NIBBLE_MODE        0x04
  43 #define ECPP_ECP_MODE           0x05
  44 #define ECPP_FAILURE_MODE       0x06
  45 #define ECPP_DIAG_MODE          0x07
  46 #define ECPP_INIT_MODE          0x08
  47 #define ECPP_EPP_MODE           0x09
  48
  49 typedef struct p1284_ioctl_st {
  50         int array[10];
  51         char *cptr;
  52         char *name;
  53 } P1284Ioctl;
  54
  55 struct ecpp_transfer_parms {
  56         int     write_timeout;
  57         int     mode;
  58 };
  59
  60 /*
  61  * Structure for retrieving IEEE 1284 Device ID
  62  */
  63 struct ecpp_device_id {
  64         int     mode;   /* mode to use for reading device id */
  65         int     len;    /* length of buffer */
  66         int     rlen;   /* actual length of device id string */
  67         char    *addr;  /* buffer address */
  68 #ifndef _LP64
  69         int     filler[2];
  70 #endif
  71 };
  72
  73 #ifdef _KERNEL
  74 /*
  75  * 32bit support for ioctl
  76  */
  77 struct ecpp_device_id32 {
  78         int             mode;   /* mode to use for reading device id */
  79         int             len;    /* length of buffer */
  80         int             rlen;   /* actual length of device id string */
  81         caddr32_t       addr;   /* buffer address */
  82         int             filler[2];
  83 };
  84 #endif /* _KERNEL */
  85 #ifdef  __cplusplus
  86 }
  87 #endif
  88
  89 #endif  /* _SYS_ECPPSYS_H */