1009ea47eSEdward Tomasz Napierala /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 31de7b4b8SPedro F. Giffuni * 4009ea47eSEdward Tomasz Napierala * Copyright (c) 2012 The FreeBSD Foundation 5009ea47eSEdward Tomasz Napierala * 6009ea47eSEdward Tomasz Napierala * This software was developed by Edward Tomasz Napierala under sponsorship 7009ea47eSEdward Tomasz Napierala * from the FreeBSD Foundation. 8009ea47eSEdward Tomasz Napierala * 9009ea47eSEdward Tomasz Napierala * Redistribution and use in source and binary forms, with or without 10009ea47eSEdward Tomasz Napierala * modification, are permitted provided that the following conditions 11009ea47eSEdward Tomasz Napierala * are met: 12009ea47eSEdward Tomasz Napierala * 1. Redistributions of source code must retain the above copyright 13009ea47eSEdward Tomasz Napierala * notice, this list of conditions and the following disclaimer. 14009ea47eSEdward Tomasz Napierala * 2. Redistributions in binary form must reproduce the above copyright 15009ea47eSEdward Tomasz Napierala * notice, this list of conditions and the following disclaimer in the 16009ea47eSEdward Tomasz Napierala * documentation and/or other materials provided with the distribution. 17009ea47eSEdward Tomasz Napierala * 18009ea47eSEdward Tomasz Napierala * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19009ea47eSEdward Tomasz Napierala * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20009ea47eSEdward Tomasz Napierala * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21009ea47eSEdward Tomasz Napierala * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22009ea47eSEdward Tomasz Napierala * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23009ea47eSEdward Tomasz Napierala * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24009ea47eSEdward Tomasz Napierala * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25009ea47eSEdward Tomasz Napierala * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26009ea47eSEdward Tomasz Napierala * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27009ea47eSEdward Tomasz Napierala * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28009ea47eSEdward Tomasz Napierala * SUCH DAMAGE. 29009ea47eSEdward Tomasz Napierala */ 30009ea47eSEdward Tomasz Napierala 31009ea47eSEdward Tomasz Napierala #ifndef ISCSID_H 32009ea47eSEdward Tomasz Napierala #define ISCSID_H 33009ea47eSEdward Tomasz Napierala 34009ea47eSEdward Tomasz Napierala #include <stdbool.h> 35009ea47eSEdward Tomasz Napierala #include <stdint.h> 36009ea47eSEdward Tomasz Napierala 37009ea47eSEdward Tomasz Napierala #include <iscsi_ioctl.h> 3863783933SJohn Baldwin #include <libiscsiutil.h> 39009ea47eSEdward Tomasz Napierala 40009ea47eSEdward Tomasz Napierala #define DEFAULT_PIDFILE "/var/run/iscsid.pid" 41009ea47eSEdward Tomasz Napierala 42009ea47eSEdward Tomasz Napierala #define CONN_MUTUAL_CHALLENGE_LEN 1024 438b94b583SAlexander Motin #define SOCKBUF_SIZE 1048576 44009ea47eSEdward Tomasz Napierala 4563783933SJohn Baldwin struct iscsid_connection { 4663783933SJohn Baldwin struct connection conn; 47009ea47eSEdward Tomasz Napierala int conn_iscsi_fd; 48009ea47eSEdward Tomasz Napierala unsigned int conn_session_id; 49009ea47eSEdward Tomasz Napierala struct iscsi_session_conf conn_conf; 5082babffbSEdward Tomasz Napierala struct iscsi_session_limits conn_limits; 51009ea47eSEdward Tomasz Napierala char conn_target_alias[ISCSI_ADDR_LEN]; 527dbbd1aeSAlexander Motin int conn_protocol_level; 53009ea47eSEdward Tomasz Napierala bool conn_initial_r2t; 5445078155SEdward Tomasz Napierala struct chap *conn_mutual_chap; 55009ea47eSEdward Tomasz Napierala }; 56009ea47eSEdward Tomasz Napierala 5763783933SJohn Baldwin void login(struct iscsid_connection *ic); 58009ea47eSEdward Tomasz Napierala 5963783933SJohn Baldwin void discovery(struct iscsid_connection *ic); 60009ea47eSEdward Tomasz Napierala 61009ea47eSEdward Tomasz Napierala void fail(const struct connection *, const char *); 62009ea47eSEdward Tomasz Napierala 63009ea47eSEdward Tomasz Napierala #endif /* !ISCSID_H */ 64