1 /* $NetBSD: raidframeio.h,v 1.7 2016/01/06 17:40:50 christos Exp $ */ 2 /*- 3 * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to The NetBSD Foundation 7 * by Greg Oster 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 /* 32 * Copyright (c) 1995 Carnegie-Mellon University. 33 * All rights reserved. 34 * 35 * Author: Mark Holland 36 * 37 * Permission to use, copy, modify and distribute this software and 38 * its documentation is hereby granted, provided that both the copyright 39 * notice and this permission notice appear in all copies of the 40 * software, derivative works or modified versions, and any portions 41 * thereof, and that both notices appear in supporting documentation. 42 * 43 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 44 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 45 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 46 * 47 * Carnegie Mellon requests users of this software to return to 48 * 49 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 50 * School of Computer Science 51 * Carnegie Mellon University 52 * Pittsburgh PA 15213-3890 53 * 54 * any improvements or extensions that they make and grant Carnegie the 55 * rights to redistribute these changes. 56 */ 57 58 /***************************************************** 59 * 60 * raidframeio.h 61 * 62 * IOCTL's used by RAIDframe. 63 * 64 *****************************************************/ 65 66 67 #ifndef _RF_RAIDFRAMEIO_H_ 68 #define _RF_RAIDFRAMEIO_H_ 69 70 #include "raidframevar.h" 71 72 /* 1 was RAIDFRAME_CONFIGURE */ 73 #define RAIDFRAME_SHUTDOWN _IO ('r', 2) /* shutdown the driver */ 74 #define RAIDFRAME_TUR _IOW ('r', 3, dev_t) /* debug only: test unit 75 * ready */ 76 #define RAIDFRAME_TEST_ACC _IOWR('r', 4, struct rf_test_acc) /* run a test access */ 77 #define RAIDFRAME_FAIL_DISK _IOW ('r', 5, struct rf_recon_req) /* fail a disk & 78 * optionally start 79 * recon */ 80 #define RAIDFRAME_CHECK_RECON_STATUS _IOWR('r', 6, int) /* get reconstruction % 81 * complete on indicated 82 * row */ 83 #define RAIDFRAME_REWRITEPARITY _IO ('r', 7) /* rewrite (initialize) 84 * all parity */ 85 #define RAIDFRAME_COPYBACK _IO ('r', 8) /* copy reconstructed 86 * data back to replaced 87 * disk */ 88 #define RAIDFRAME_SPARET_WAIT _IOR ('r', 9, RF_SparetWait_t) /* does not return until 89 * kernel needs a spare 90 * table */ 91 #define RAIDFRAME_SEND_SPARET _IOW ('r', 10, void *) /* used to send a spare 92 * table down into the 93 * kernel */ 94 #define RAIDFRAME_ABORT_SPARET_WAIT _IO ('r', 11) /* used to wake up the 95 * sparemap daemon & 96 * tell it to exit */ 97 #define RAIDFRAME_START_ATRACE _IO ('r', 12) /* start tracing 98 * accesses */ 99 #define RAIDFRAME_STOP_ATRACE _IO ('r', 13) /* stop tracing accesses */ 100 #define RAIDFRAME_GET_SIZE _IOR ('r', 14, int) /* get size (# sectors) 101 * in raid device */ 102 /* 15 was RAIDFRAME_GET_INFO */ 103 #define RAIDFRAME_RESET_ACCTOTALS _IO ('r', 16) /* reset AccTotals for 104 * device */ 105 #define RAIDFRAME_GET_ACCTOTALS _IOR ('r', 17, RF_AccTotals_t) /* retrieve AccTotals 106 * for device */ 107 #define RAIDFRAME_KEEP_ACCTOTALS _IOW ('r', 18, int) /* turn AccTotals on or 108 * off for device */ 109 #define RAIDFRAME_GET_COMPONENT_LABEL _IOWR ('r', 19, RF_ComponentLabel_t *) 110 #define RAIDFRAME_SET_COMPONENT_LABEL _IOW ('r', 20, RF_ComponentLabel_t) 111 112 #define RAIDFRAME_INIT_LABELS _IOW ('r', 21, RF_ComponentLabel_t) 113 #define RAIDFRAME_ADD_HOT_SPARE _IOW ('r', 22, RF_SingleComponent_t) 114 #define RAIDFRAME_REMOVE_HOT_SPARE _IOW ('r', 23, RF_SingleComponent_t) 115 #define RAIDFRAME_REBUILD_IN_PLACE _IOW ('r', 24, RF_SingleComponent_t) 116 #define RAIDFRAME_CHECK_PARITY _IOWR ('r', 25, int) 117 #define RAIDFRAME_CHECK_PARITYREWRITE_STATUS _IOWR ('r', 26, int) 118 #define RAIDFRAME_CHECK_COPYBACK_STATUS _IOWR ('r', 27, int) 119 #define RAIDFRAME_SET_AUTOCONFIG _IOWR ('r', 28, int) 120 #define RAIDFRAME_SET_ROOT _IOWR ('r', 29, int) 121 #define RAIDFRAME_DELETE_COMPONENT _IOW ('r', 30, RF_SingleComponent_t) 122 #define RAIDFRAME_INCORPORATE_HOT_SPARE _IOW ('r', 31, RF_SingleComponent_t) 123 /* 'Extended' status versions */ 124 #define RAIDFRAME_CHECK_RECON_STATUS_EXT _IOWR('r', 32, RF_ProgressInfo_t *) 125 #define RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT _IOWR ('r', 33, RF_ProgressInfo_t *) 126 #define RAIDFRAME_CHECK_COPYBACK_STATUS_EXT _IOWR ('r', 34, RF_ProgressInfo_t *) 127 #define RAIDFRAME_CONFIGURE _IOW ('r', 35, void *) /* configure the driver */ 128 #define RAIDFRAME_GET_INFO _IOWR('r', 36, RF_DeviceConfig_t *) /* get configuration */ 129 130 #define RAIDFRAME_PARITYMAP_STATUS _IOR('r', 37, struct rf_pmstat) 131 #define RAIDFRAME_PARITYMAP_GET_DISABLE _IOR('r', 38, int) 132 #define RAIDFRAME_PARITYMAP_SET_DISABLE _IOW('r', 39, int) 133 #define RAIDFRAME_PARITYMAP_SET_PARAMS _IOW('r', 40, struct rf_pmparams) 134 #define RAIDFRAME_SET_LAST_UNIT _IOW('r', 41, int) 135 136 #endif /* !_RF_RAIDFRAMEIO_H_ */ 137