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79 lines
3.1 KiB
C
79 lines
3.1 KiB
C
/*-
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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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#define NVME_CTRLR_PREFIX "nvme"
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#define NVME_NS_PREFIX "ns"
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#define DEVLIST_USAGE \
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" nvmecontrol devlist\n"
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#define IDENTIFY_USAGE \
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" nvmecontrol identify [-x [-v]] <controller id|namespace id>\n"
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#define PERFTEST_USAGE \
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" nvmecontrol perftest <-n num_threads> <-o read|write>\n" \
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" <-s size_in_bytes> <-t time_in_seconds>\n" \
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" <-i intr|wait> [-f refthread] [-p]\n" \
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" <namespace id>\n"
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#define RESET_USAGE \
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" nvmecontrol reset <controller id>\n"
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#define LOGPAGE_USAGE \
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" nvmecontrol logpage <-p page_id> [-x] <controller id|namespace id>\n" \
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#define FIRMWARE_USAGE \
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" nvmecontrol firmware [-s slot] [-f path_to_firmware] [-a] <controller id>\n"
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#define POWER_USAGE \
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" nvmecontrol power [-l] [-p new-state [-w workload-hint]] <controller id>\n"
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void devlist(int argc, char *argv[]);
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void identify(int argc, char *argv[]);
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void perftest(int argc, char *argv[]);
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void reset(int argc, char *argv[]);
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void logpage(int argc, char *argv[]);
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void firmware(int argc, char *argv[]);
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void power(int argc, char *argv[]);
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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, int *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, int nsid, struct nvme_namespace_data *nsdata);
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void print_hex(void *data, uint32_t length);
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void read_logpage(int fd, uint8_t log_page, int nsid, void *payload,
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uint32_t payload_size);
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#endif
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