mirror of
https://github.com/freebsd/freebsd-src
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189 lines
6.7 KiB
C
189 lines
6.7 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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#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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