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/*-
* Copyright (c) 2008, 2009 Yahoo!, Inc.
* 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.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The names of the authors 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.
*
* $FreeBSD$
*/
#ifndef __MFIUTIL_H__
#define __MFIUTIL_H__
#include <sys/cdefs.h>
#include <sys/linker_set.h>
#include <dev/mfi/mfireg.h>
/* 4.x compat */
#ifndef SET_DECLARE
/* <sys/cdefs.h> */
#define __used
#define __section(x) __attribute__((__section__(x)))
/* <sys/linker_set.h> */
#undef __MAKE_SET
#undef DATA_SET
#define __MAKE_SET(set, sym) \
static void const * const __set_##set##_sym_##sym \
__section("set_" #set) __used = &sym
#define DATA_SET(set, sym) __MAKE_SET(set, sym)
#define SET_DECLARE(set, ptype) \
extern ptype *__CONCAT(__start_set_,set); \
extern ptype *__CONCAT(__stop_set_,set)
#define SET_BEGIN(set) \
(&__CONCAT(__start_set_,set))
#define SET_LIMIT(set) \
(&__CONCAT(__stop_set_,set))
#define SET_FOREACH(pvar, set) \
for (pvar = SET_BEGIN(set); pvar < SET_LIMIT(set); pvar++)
int humanize_number(char *_buf, size_t _len, int64_t _number,
const char *_suffix, int _scale, int _flags);
/* humanize_number(3) */
#define HN_DECIMAL 0x01
#define HN_NOSPACE 0x02
#define HN_B 0x04
#define HN_DIVISOR_1000 0x08
#define HN_GETSCALE 0x10
#define HN_AUTOSCALE 0x20
#endif
/* Constants for DDF RAID levels. */
#define DDF_RAID0 0x00
#define DDF_RAID1 0x01
#define DDF_RAID3 0x03
#define DDF_RAID5 0x05
#define DDF_RAID6 0x06
#define DDF_RAID1E 0x11
#define DDF_JBOD 0x0f
#define DDF_CONCAT 0x1f
#define DDF_RAID5E 0x15
#define DDF_RAID5EE 0x25
struct mfiutil_command {
const char *name;
int (*handler)(int ac, char **av);
};
#define MFI_DATASET(name) mfiutil_ ## name ## _table
#define MFI_COMMAND(set, name, function) \
static struct mfiutil_command function ## _mfiutil_command = \
{ #name, function }; \
DATA_SET(MFI_DATASET(set), function ## _mfiutil_command)
#define MFI_TABLE(set, name) \
SET_DECLARE(MFI_DATASET(name), struct mfiutil_command); \
\
static int \
mfiutil_ ## name ## _table_handler(int ac, char **av) \
{ \
return (mfi_table_handler(SET_BEGIN(MFI_DATASET(name)), \
SET_LIMIT(MFI_DATASET(name)), ac, av)); \
} \
MFI_COMMAND(set, name, mfiutil_ ## name ## _table_handler)
/* Drive name printing options */
#define MFI_DNAME_ES 0x0001 /* E%u:S%u */
#define MFI_DNAME_DEVICE_ID 0x0002 /* %u */
#define MFI_DNAME_HONOR_OPTS 0x8000 /* Allow cmd line to override default */
extern int mfi_unit;
extern u_int mfi_opts;
/* We currently don't know the full details of the following struct */
struct mfi_foreign_scan_cfg {
char data[24];
};
struct mfi_foreign_scan_info {
uint32_t count; /* Number of foreign configs found */
struct mfi_foreign_scan_cfg cfgs[8];
};
void mbox_store_ldref(uint8_t *mbox, union mfi_ld_ref *ref);
void mbox_store_pdref(uint8_t *mbox, union mfi_pd_ref *ref);
void mfi_display_progress(const char *label, struct mfi_progress *prog);
int mfi_table_handler(struct mfiutil_command **start,
struct mfiutil_command **end, int ac, char **av);
const char *mfi_raid_level(uint8_t primary_level, uint8_t secondary_level);
const char *mfi_ldstate(enum mfi_ld_state state);
const char *mfi_pdstate(enum mfi_pd_state state);
const char *mfi_pd_inq_string(struct mfi_pd_info *info);
const char *mfi_volume_name(int fd, uint8_t target_id);
int mfi_volume_busy(int fd, uint8_t target_id);
int mfi_config_read(int fd, struct mfi_config_data **configp);
int mfi_config_read_opcode(int fd, uint32_t opcode,
struct mfi_config_data **configp, uint8_t *mbox, size_t mboxlen);
int mfi_lookup_drive(int fd, char *drive, uint16_t *device_id);
int mfi_lookup_volume(int fd, const char *name, uint8_t *target_id);
int mfi_dcmd_command(int fd, uint32_t opcode, void *buf, size_t bufsize,
uint8_t *mbox, size_t mboxlen, uint8_t *statusp);
int mfi_open(int unit, int acs);
int mfi_ctrl_get_info(int fd, struct mfi_ctrl_info *info, uint8_t *statusp);
int mfi_ld_get_info(int fd, uint8_t target_id, struct mfi_ld_info *info,
uint8_t *statusp);
int mfi_ld_get_list(int fd, struct mfi_ld_list *list, uint8_t *statusp);
int mfi_pd_get_info(int fd, uint16_t device_id, struct mfi_pd_info *info,
uint8_t *statusp);
int mfi_pd_get_list(int fd, struct mfi_pd_list **listp, uint8_t *statusp);
int mfi_reconfig_supported(void);
const char *mfi_status(u_int status_code);
const char *mfi_drive_name(struct mfi_pd_info *pinfo, uint16_t device_id,
uint32_t def);
void format_stripe(char *buf, size_t buflen, uint8_t stripe);
void print_ld(struct mfi_ld_info *info, int state_len);
void print_pd(struct mfi_pd_info *info, int state_len);
void dump_config(int fd, struct mfi_config_data *config, const char *msg_prefix);
int mfi_bbu_get_props(int fd, struct mfi_bbu_properties *props,
uint8_t *statusp);
int mfi_bbu_set_props(int fd, struct mfi_bbu_properties *props,
uint8_t *statusp);
void mfi_autolearn_period(uint32_t, char *, size_t);
void mfi_next_learn_time(uint32_t, char *, size_t);
void mfi_autolearn_mode(uint8_t, char *, size_t);
void scan_firmware(struct mfi_info_component *comp);
void display_firmware(struct mfi_info_component *comp, const char *tag);
int display_format(int ac, char **av, int diagnostic, mfi_dcmd_t display_cmd);
#endif /* !__MFIUTIL_H__ */
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