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90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 1999 Michael Smith
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/queue.h>
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#define debug(fmt, args...) printf("%s: " fmt "\n", __func__ , ##args)
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struct mlxd_foreach_action
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{
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void (*func)(int unit, void *arg);
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void *arg;
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};
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extern void mlx_foreach(void (*func)(int unit, void *arg), void *arg);
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void mlxd_foreach_ctrlr(int unit, void *arg);
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extern void mlxd_foreach(void (*func)(int unit, void *arg), void *arg);
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extern int mlxd_find_ctrlr(int unit, int *ctrlr, int *sysdrive);
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extern void mlx_perform(int unit, void (*func)(int fd, void *arg), void *arg);
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extern void mlx_command(int fd, void *arg);
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extern int mlx_enquiry(int unit, struct mlx_enquiry2 *enq);
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extern int mlx_read_configuration(int unit, struct mlx_core_cfg *cfg);
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extern int mlx_scsi_inquiry(int unit, int bus, int target, char **vendor, char **device, char **revision);
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extern int mlx_get_device_state(int fd, int channel, int target, struct mlx_phys_drv *drv);
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extern char *ctrlrpath(int unit);
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extern char *ctrlrname(int unit);
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extern char *drivepath(int unit);
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extern char *drivename(int unit);
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extern int ctrlrunit(char *str);
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extern int driveunit(char *str);
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extern void mlx_print_phys_drv(struct mlx_phys_drv *drv, int channel, int target, char *prefix, int verbose);
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struct conf_phys_drv
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{
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TAILQ_ENTRY(conf_phys_drv) pd_link;
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int pd_bus;
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int pd_target;
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struct mlx_phys_drv pd_drv;
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};
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struct conf_span
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{
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TAILQ_ENTRY(conf_span) s_link;
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struct conf_phys_drv *s_drvs[8];
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struct mlx_sys_drv_span s_span;
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};
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struct conf_sys_drv
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{
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TAILQ_ENTRY(conf_sys_drv) sd_link;
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struct conf_span *sd_spans[4];
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struct mlx_sys_drv sd_drv;
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};
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struct conf_config
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{
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TAILQ_HEAD(,conf_phys_drv) cc_phys_drvs;
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TAILQ_HEAD(,conf_span) cc_spans;
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TAILQ_HEAD(,conf_sys_drv) cc_sys_drvs;
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struct conf_sys_drv *cc_drives[32];
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struct mlx_core_cfg cc_cfg;
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};
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