7e0f8b79b7
mfiutil(8) in theory can work on devices attached to mrsas(4) but mrsas(4) is missing the FreeBSD mfi(4) ioctl support. Once that support is added to mrsas(4) then mrsasutil(8) can manage mrsas(4) attached devices. So this commit depends on that. When mrsasutil(8) is run it automatically opens /dev/mrsas0 instead of /dev/mfi0. Add -D <device> and -t <type> flag to optionally specify mrsas or mfi to work with the existing -u <unit>. Device is the device node with or without /dev/ PR: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265794 Differential Revision: https://reviews.freebsd.org/D36343 Tested by: Dan Mahoney <freebsd@gushi.org> Reviewed by: jhb
191 lines
6.8 KiB
C
191 lines
6.8 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 2008, 2009 Yahoo!, Inc.
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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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* 3. The names of the authors may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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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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* $FreeBSD$
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*/
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#ifndef __MFIUTIL_H__
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#define __MFIUTIL_H__
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#include <sys/cdefs.h>
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#include <sys/linker_set.h>
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#include <dev/mfi/mfireg.h>
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#define MRSAS_TYPE "mrsas"
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#define MFI_TYPE "mfi"
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/* 4.x compat */
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#ifndef SET_DECLARE
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/* <sys/cdefs.h> */
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#define __used
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#define __section(x) __attribute__((__section__(x)))
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/* <sys/linker_set.h> */
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#undef __MAKE_SET
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#undef DATA_SET
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#define __MAKE_SET(set, sym) \
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static void const * const __set_##set##_sym_##sym \
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__section("set_" #set) __used = &sym
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#define DATA_SET(set, sym) __MAKE_SET(set, sym)
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#define SET_DECLARE(set, ptype) \
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extern ptype *__CONCAT(__start_set_,set); \
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extern ptype *__CONCAT(__stop_set_,set)
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#define SET_BEGIN(set) \
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(&__CONCAT(__start_set_,set))
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#define SET_LIMIT(set) \
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(&__CONCAT(__stop_set_,set))
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#define SET_FOREACH(pvar, set) \
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for (pvar = SET_BEGIN(set); pvar < SET_LIMIT(set); pvar++)
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int humanize_number(char *_buf, size_t _len, int64_t _number,
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const char *_suffix, int _scale, int _flags);
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/* humanize_number(3) */
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#define HN_DECIMAL 0x01
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#define HN_NOSPACE 0x02
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#define HN_B 0x04
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#define HN_DIVISOR_1000 0x08
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#define HN_GETSCALE 0x10
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#define HN_AUTOSCALE 0x20
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#endif
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/* Constants for DDF RAID levels. */
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#define DDF_RAID0 0x00
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#define DDF_RAID1 0x01
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#define DDF_RAID3 0x03
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#define DDF_RAID5 0x05
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#define DDF_RAID6 0x06
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#define DDF_RAID1E 0x11
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#define DDF_JBOD 0x0f
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#define DDF_CONCAT 0x1f
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#define DDF_RAID5E 0x15
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#define DDF_RAID5EE 0x25
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struct mfiutil_command {
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const char *name;
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int (*handler)(int ac, char **av);
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};
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#define MFI_DATASET(name) mfiutil_ ## name ## _table
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#define MFI_COMMAND(set, name, function) \
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static struct mfiutil_command function ## _mfiutil_command = \
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{ #name, function }; \
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DATA_SET(MFI_DATASET(set), function ## _mfiutil_command)
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#define MFI_TABLE(set, name) \
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SET_DECLARE(MFI_DATASET(name), struct mfiutil_command); \
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\
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static int \
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mfiutil_ ## name ## _table_handler(int ac, char **av) \
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{ \
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return (mfi_table_handler(SET_BEGIN(MFI_DATASET(name)), \
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SET_LIMIT(MFI_DATASET(name)), ac, av)); \
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} \
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MFI_COMMAND(set, name, mfiutil_ ## name ## _table_handler)
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/* Drive name printing options */
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#define MFI_DNAME_ES 0x0001 /* E%u:S%u */
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#define MFI_DNAME_DEVICE_ID 0x0002 /* %u */
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#define MFI_DNAME_HONOR_OPTS 0x8000 /* Allow cmd line to override default */
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extern char *mfi_device;
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extern u_int mfi_opts;
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/* We currently don't know the full details of the following struct */
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struct mfi_foreign_scan_cfg {
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char data[24];
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};
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struct mfi_foreign_scan_info {
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uint32_t count; /* Number of foreign configs found */
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struct mfi_foreign_scan_cfg cfgs[8];
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};
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void mbox_store_ldref(uint8_t *mbox, union mfi_ld_ref *ref);
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void mbox_store_pdref(uint8_t *mbox, union mfi_pd_ref *ref);
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void mfi_display_progress(const char *label, struct mfi_progress *prog);
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int mfi_table_handler(struct mfiutil_command **start,
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struct mfiutil_command **end, int ac, char **av);
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const char *mfi_raid_level(uint8_t primary_level, uint8_t secondary_level);
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const char *mfi_ldstate(enum mfi_ld_state state);
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const char *mfi_pdstate(enum mfi_pd_state state);
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const char *mfi_pd_inq_string(struct mfi_pd_info *info);
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const char *mfi_volume_name(int fd, uint8_t target_id);
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int mfi_volume_busy(int fd, uint8_t target_id);
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int mfi_config_read(int fd, struct mfi_config_data **configp);
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int mfi_config_read_opcode(int fd, uint32_t opcode,
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struct mfi_config_data **configp, uint8_t *mbox, size_t mboxlen);
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int mfi_lookup_drive(int fd, char *drive, uint16_t *device_id);
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int mfi_lookup_volume(int fd, const char *name, uint8_t *target_id);
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int mfi_dcmd_command(int fd, uint32_t opcode, void *buf, size_t bufsize,
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uint8_t *mbox, size_t mboxlen, uint8_t *statusp);
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int mfi_open(char *dev, int acs);
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int mfi_ctrl_get_info(int fd, struct mfi_ctrl_info *info, uint8_t *statusp);
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int mfi_ld_get_info(int fd, uint8_t target_id, struct mfi_ld_info *info,
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uint8_t *statusp);
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int mfi_ld_get_list(int fd, struct mfi_ld_list *list, uint8_t *statusp);
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int mfi_pd_get_info(int fd, uint16_t device_id, struct mfi_pd_info *info,
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uint8_t *statusp);
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int mfi_pd_get_list(int fd, struct mfi_pd_list **listp, uint8_t *statusp);
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int mfi_reconfig_supported(const char *mfi_device);
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const char *mfi_status(u_int status_code);
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const char *mfi_drive_name(struct mfi_pd_info *pinfo, uint16_t device_id,
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uint32_t def);
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void format_stripe(char *buf, size_t buflen, uint8_t stripe);
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void print_ld(struct mfi_ld_info *info, int state_len);
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void print_pd(struct mfi_pd_info *info, int state_len);
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void dump_config(int fd, struct mfi_config_data *config, const char *msg_prefix);
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int mfi_bbu_get_props(int fd, struct mfi_bbu_properties *props,
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uint8_t *statusp);
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int mfi_bbu_set_props(int fd, struct mfi_bbu_properties *props,
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uint8_t *statusp);
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void mfi_autolearn_period(uint32_t, char *, size_t);
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void mfi_next_learn_time(uint32_t, char *, size_t);
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void mfi_autolearn_mode(uint8_t, char *, size_t);
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int get_mfi_unit(const char *dev);
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char *get_mfi_type(const char *dev);
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void scan_firmware(struct mfi_info_component *comp);
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void display_firmware(struct mfi_info_component *comp, const char *tag);
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int display_format(int ac, char **av, int diagnostic, mfi_dcmd_t display_cmd);
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#endif /* !__MFIUTIL_H__ */
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