1 /*- 2 * Copyright (c) 2003 Poul-Henning Kamp 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. The names of the authors may not be used to endorse or promote 14 * products derived from this software without specific prior written 15 * permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD$ 30 */ 31 32 #ifndef _GEOM_GEOM_CTL_H_ 33 #define _GEOM_GEOM_CTL_H_ 34 35 /* 36 * Version number. Used to check consistency between kernel and libgeom. 37 */ 38 #define GEOM_CTL_VERSION 1 39 40 /* 41 * Primitives. 42 */ 43 enum geom_ctl_request { 44 GEOM_INVALID_REQUEST = 0, 45 GEOM_CREATE_GEOM, 46 GEOM_NEW_GEOM, 47 GEOM_ATTACH, 48 GEOM_DETACH, 49 GEOM_CREATE_PROVIDER, 50 GEOM_DESTROY_PROVIDER, 51 GEOM_INSERT_GEOM, 52 GEOM_ELIMINATE_GEOM, 53 GEOM_WRITE_META, 54 GEOM_READ_META 55 }; 56 57 #ifdef GEOM_CTL_TABLE 58 struct geom_ctl_req_table { 59 int class; 60 int geom; 61 int provider; 62 int consumer; 63 int params; 64 int meta; 65 char *name; 66 enum geom_ctl_request request; 67 } gcrt[] = { 68 /* Cl Ge Pr Co Pa Me Name Request */ 69 { 1, 1, 1, 0, 1, 0, "create geom", GEOM_CREATE_GEOM }, 70 { 1, 1, 0, 0, 1, 0, "new geom", GEOM_NEW_GEOM }, 71 { 0, 1, 1, 0, 1, 0, "attach", GEOM_ATTACH }, 72 { 0, 1, 1, 0, 1, 0, "detach", GEOM_DETACH }, 73 { 0, 1, 0, 0, 1, 0, "create provider", GEOM_CREATE_PROVIDER }, 74 { 0, 1, 1, 0, 1, 0, "destroy provider", GEOM_DESTROY_PROVIDER }, 75 { 1, 1, 1, 0, 1, 0, "insert geom", GEOM_INSERT_GEOM }, 76 { 0, 1, 0, 0, 1, 0, "eliminate geom", GEOM_ELIMINATE_GEOM }, 77 { 0, 1, 0, 0, 1, 1, "write meta", GEOM_WRITE_META }, 78 { 0, 1, 0, 0, 1, 1, "read meta", GEOM_READ_META }, 79 80 /* Terminator entry */ 81 { 1, 1, 1, 1, 1, 1, "*INVALID*", GEOM_INVALID_REQUEST } 82 }; 83 84 #endif /* GEOM_CTL_TABLE */ 85 86 #endif /* _GEOM_GEOM_CTL_H_ */ 87