From 855593c295ac3878b7f73a83edd07f899eccc38d Mon Sep 17 00:00:00 2001 From: gibbs Date: Tue, 15 Sep 1998 06:33:23 +0000 Subject: CAM Transport Layer (XPT). Submitted by: The CAM Team --- sys/cam/cam_xpt_sim.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 sys/cam/cam_xpt_sim.h (limited to 'sys/cam/cam_xpt_sim.h') diff --git a/sys/cam/cam_xpt_sim.h b/sys/cam/cam_xpt_sim.h new file mode 100644 index 0000000..e19a869 --- /dev/null +++ b/sys/cam/cam_xpt_sim.h @@ -0,0 +1,50 @@ + /* + * Data structures and definitions for dealing with the + * Common Access Method Transport (xpt) layer. + * + * Copyright (c) 1997 Justin T. Gibbs. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification, immediately at the beginning of the file. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $Id$ + */ + +#ifndef _CAM_CAM_XPT_SIM_H +#define _CAM_CAM_XPT_SIM_H 1 + +#include +#include + +/* Functions accessed by SIM drivers */ +#ifdef KERNEL +int32_t xpt_bus_register(struct cam_sim *sim, u_int32_t bus); +int32_t xpt_bus_deregister(u_int8_t path_id); +u_int32_t xpt_freeze_simq(struct cam_sim *sim, u_int count); +void xpt_release_simq(struct cam_sim *sim, int run_queue); +u_int32_t xpt_freeze_devq(struct cam_path *path, u_int count); +void xpt_release_devq(struct cam_ed *dev, int run_queue); +void xpt_done(union ccb *done_ccb); +#endif /* KERNEL */ + +#endif /* _CAM_CAM_XPT_SIM_H */ + -- cgit v1.1