3b3dd3f770
This adds several previously missed but important subcommands to list namespaces and controllers. It also fixes few previously added but just found with real testing to be broken subcommands. Also while there, add possibility to explicitly specify nsid for `nvmecontrol identify` subcommand. It may be useful to specify nsids not having own devices, for example 0xffffffff, or just newly created ones. MFC after: 2 weeks Relnotes: yes Sponsored by: iXsystems, Inc.
105 lines
3.6 KiB
C
105 lines
3.6 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (C) 2012-2013 Intel Corporation
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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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* $FreeBSD$
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*/
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#ifndef __NVMECONTROL_H__
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#define __NVMECONTROL_H__
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#include <dev/nvme/nvme.h>
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#include "comnd.h"
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typedef void (*print_fn_t)(const struct nvme_controller_data *cdata, void *buf, uint32_t size);
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struct logpage_function {
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SLIST_ENTRY(logpage_function) link;
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uint8_t log_page;
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const char *vendor;
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const char *name;
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print_fn_t print_fn;
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size_t size;
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};
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#define NVME_LOGPAGE(unique, lp, vend, nam, fn, sz) \
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static struct logpage_function unique ## _lpf = { \
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.log_page = lp, \
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.vendor = vend, \
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.name = nam, \
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.print_fn = fn, \
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.size = sz, \
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} ; \
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static void logpage_reg_##unique(void) __attribute__((constructor)); \
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static void logpage_reg_##unique(void) { logpage_register(&unique##_lpf); }
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#define DEFAULT_SIZE (4096)
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struct kv_name {
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uint32_t key;
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const char *name;
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};
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const char *kv_lookup(const struct kv_name *kv, size_t kv_count, uint32_t key);
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void logpage_register(struct logpage_function *p);
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#define NVME_CTRLR_PREFIX "nvme"
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#define NVME_NS_PREFIX "ns"
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int open_dev(const char *str, int *fd, int show_error, int exit_on_error);
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void parse_ns_str(const char *ns_str, char *ctrlr_str, uint32_t *nsid);
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void read_controller_data(int fd, struct nvme_controller_data *cdata);
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void read_namespace_data(int fd, uint32_t nsid, struct nvme_namespace_data *nsdata);
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void print_hex(void *data, uint32_t length);
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void print_namespace(struct nvme_namespace_data *nsdata);
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void read_logpage(int fd, uint8_t log_page, uint32_t nsid, void *payload,
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uint32_t payload_size);
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void print_temp(uint16_t t);
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void print_intel_add_smart(const struct nvme_controller_data *cdata __unused, void *buf, uint32_t size __unused);
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/* Utility Routines */
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/*
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* 128-bit integer augments to standard values. On i386 this
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* doesn't exist, so we use 64-bit values. So, on 32-bit i386,
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* you'll get truncated values until someone implement 128bit
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* ints in sofware.
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*/
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#define UINT128_DIG 39
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#ifdef __i386__
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typedef uint64_t uint128_t;
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#else
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typedef __uint128_t uint128_t;
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#endif
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static __inline uint128_t
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to128(void *p)
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{
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return *(uint128_t *)p;
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}
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uint64_t le48dec(const void *pp);
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char * uint128_to_str(uint128_t u, char *buf, size_t buflen);
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#endif
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