1 /*- 2 * Data structures and definitions for dealing with the 3 * Common Access Method Transport (xpt) layer from peripheral 4 * drivers. 5 * 6 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 7 * 8 * Copyright (c) 1997 Justin T. Gibbs. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification, immediately at the beginning of the file. 17 * 2. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 24 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * $FreeBSD$ 33 */ 34 35 #ifndef _CAM_CAM_XPT_PERIPH_H 36 #define _CAM_CAM_XPT_PERIPH_H 1 37 38 #include <cam/cam_queue.h> 39 #include <cam/cam_xpt.h> 40 41 /* Functions accessed by the peripheral drivers */ 42 #ifdef _KERNEL 43 void xpt_polled_action(union ccb *ccb); 44 void xpt_release_ccb(union ccb *released_ccb); 45 void xpt_schedule(struct cam_periph *perph, u_int32_t new_priority); 46 int32_t xpt_add_periph(struct cam_periph *periph); 47 void xpt_remove_periph(struct cam_periph *periph); 48 void xpt_announce_periph(struct cam_periph *periph, 49 char *announce_string); 50 void xpt_announce_periph_sbuf(struct cam_periph *periph, 51 struct sbuf *sb, 52 char *announce_string); 53 void xpt_announce_quirks(struct cam_periph *periph, 54 int quirks, char *bit_string); 55 void xpt_announce_quirks_sbuf(struct cam_periph *periph, 56 struct sbuf *sb, 57 int quirks, char *bit_string); 58 void xpt_denounce_periph(struct cam_periph *periph); 59 void xpt_denounce_periph_sbuf(struct cam_periph *periph, struct sbuf *sb); 60 #endif 61 62 #endif /* _CAM_CAM_XPT_PERIPH_H */ 63