nvme-cli/libnvme/test/nbft/nbft-dump.c at 27bd067ae8e3d0695af15a118a2046e9c719fe7b · linux-nvme/nvme-cli · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
// SPDX-License-Identifier: LGPL-2.1-or-later
/**
 * This file is part of libnvme.
 * Copyright (c) 2023 Red Hat Inc.
 */

#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#include <libnvme.h>

static void print_hex(unsigned char *buf, int len)
{
	int i;

	for (i = 0; i < len; i++, buf++)
		printf("%x", *buf);
}

static void print_nbft(struct libnbft_info *table)
{
	unsigned int i, j;
	struct libnbft_hfi **hfi;
	struct libnbft_security **sec;
	struct libnbft_discovery **disc;
	struct libnbft_subsystem_ns **ssns;

	printf("raw_nbft_size=%zd\n", table->raw_nbft_size);

	printf("host.id=");
	print_hex(table->host.id, NVME_UUID_LEN);
	printf("\n");
	printf("host.nqn=%s\n", table->host.nqn);
	printf("host.host_id_configured=%d\n", table->host.host_id_configured);
	printf("host.host_nqn_configured=%d\n", table->host.host_nqn_configured);
	printf("host.primary=%d\n", table->host.primary);

	for (hfi = table->hfi_list, i = 0; hfi && *hfi; hfi++, i++) {
		printf("hfi_list[%u]->index=%d\n", i, (*hfi)->index);
		printf("hfi_list[%u]->transport=%.*s\n", i, (int)sizeof((*hfi)->transport), (*hfi)->transport);
		printf("hfi_list[%u]->tcp_info.pci_sbdf=%"PRIu32"\n", i, (*hfi)->tcp_info.pci_sbdf);
		printf("hfi_list[%u]->tcp_info.mac_addr=", i);
		print_hex((*hfi)->tcp_info.mac_addr, sizeof((*hfi)->tcp_info.mac_addr));
		printf("\n");
		printf("hfi_list[%u]->tcp_info.vlan=%"PRIu16"\n", i, (*hfi)->tcp_info.vlan);
		printf("hfi_list[%u]->tcp_info.ip_origin=%u\n", i, (*hfi)->tcp_info.ip_origin);
		printf("hfi_list[%u]->tcp_info.ipaddr=%s\n", i, (*hfi)->tcp_info.ipaddr);
		printf("hfi_list[%u]->tcp_info.subnet_mask_prefix=%u\n", i, (*hfi)->tcp_info.subnet_mask_prefix);
		printf("hfi_list[%u]->tcp_info.gateway_ipaddr=%s\n", i, (*hfi)->tcp_info.gateway_ipaddr);
		printf("hfi_list[%u]->tcp_info.route_metric=%"PRIu16"\n", i, (*hfi)->tcp_info.route_metric);
		printf("hfi_list[%u]->tcp_info.primary_dns_ipaddr=%s\n", i, (*hfi)->tcp_info.primary_dns_ipaddr);
		printf("hfi_list[%u]->tcp_info.secondary_dns_ipaddr=%s\n", i, (*hfi)->tcp_info.secondary_dns_ipaddr);
		printf("hfi_list[%u]->tcp_info.dhcp_server_ipaddr=%s\n", i, (*hfi)->tcp_info.dhcp_server_ipaddr);
		printf("hfi_list[%u]->tcp_info.host_name=%s\n", i, (*hfi)->tcp_info.host_name);
		printf("hfi_list[%u]->tcp_info.this_hfi_is_default_route=%d\n", i, (*hfi)->tcp_info.this_hfi_is_default_route);
		printf("hfi_list[%u]->tcp_info.dhcp_override=%d\n", i, (*hfi)->tcp_info.dhcp_override);
	}

	for (sec = table->security_list, i = 0; sec && *sec; sec++, i++) {
		printf("security_list[%u]->index=%d\n", i, (*sec)->index);
	}

	for (disc = table->discovery_list, i = 0; disc && *disc; disc++, i++) {
		printf("discovery_list[%u]->index=%d\n", i, (*disc)->index);
		if ((*disc)->security)
			printf("discovery_list[%u]->security->index=%d\n", i, (*disc)->security->index);
		if ((*disc)->hfi)
			printf("discovery_list[%u]->hfi->index=%d\n", i, (*disc)->hfi->index);
		printf("discovery_list[%u]->uri=%s\n", i, (*disc)->uri);
		printf("discovery_list[%u]->nqn=%s\n", i, (*disc)->nqn);
	}

	for (ssns = table->subsystem_ns_list, i = 0; ssns && *ssns; ssns++, i++) {
		printf("subsystem_ns_list[%u]->index=%d\n", i, (*ssns)->index);
		if ((*ssns)->discovery)
			printf("subsystem_ns_list[%u]->discovery->index=%d\n", i, (*ssns)->discovery->index);
		if ((*ssns)->security)
			printf("subsystem_ns_list[%u]->security->index=%d\n", i, (*ssns)->security->index);
		printf("subsystem_ns_list[%u]->num_hfis=%d\n", i, (*ssns)->num_hfis);
		for (hfi = (*ssns)->hfis, j = 0; hfi && *hfi; hfi++, j++)
			printf("subsystem_ns_list[%u]->hfis[%u]->index=%d\n", i, j, (*hfi)->index);
		printf("subsystem_ns_list[%u]->transport=%s\n", i, (*ssns)->transport);
		printf("subsystem_ns_list[%u]->traddr=%s\n", i, (*ssns)->traddr);
		printf("subsystem_ns_list[%u]->trsvcid=%s\n", i, (*ssns)->trsvcid);
		printf("subsystem_ns_list[%u]->subsys_port_id=%"PRIu16"\n", i, (*ssns)->subsys_port_id);
		printf("subsystem_ns_list[%u]->nsid=%"PRIu32"\n", i, (*ssns)->nsid);
		printf("subsystem_ns_list[%u]->nid_type=%d\n", i, (*ssns)->nid_type);
		printf("subsystem_ns_list[%u]->nid=", i);
		print_hex((*ssns)->nid, 16);
		printf("\n");
		printf("subsystem_ns_list[%u]->subsys_nqn=%s\n", i, (*ssns)->subsys_nqn);
		printf("subsystem_ns_list[%u]->pdu_header_digest_required=%d\n", i, (*ssns)->pdu_header_digest_required);
		printf("subsystem_ns_list[%u]->data_digest_required=%d\n", i, (*ssns)->data_digest_required);
		printf("subsystem_ns_list[%u]->controller_id=%d\n", i, (*ssns)->controller_id);
		printf("subsystem_ns_list[%u]->asqsz=%d\n", i, (*ssns)->asqsz);
		printf("subsystem_ns_list[%u]->dhcp_root_path_string=%s\n", i, (*ssns)->dhcp_root_path_string);
		printf("subsystem_ns_list[%u]->discovered=%d\n", i, (*ssns)->discovered);
		printf("subsystem_ns_list[%u]->unavailable=%d\n", i, (*ssns)->unavailable);
	}
}

int main(int argc, char **argv)
{
	struct libnbft_info *table = NULL;
	struct libnvme_global_ctx *ctx;

	if (argc < 2) {
		fprintf(stderr, "Usage: %s TABLE\n", argv[0]);
		return 1;
	}

	ctx = libnvme_create_global_ctx(stderr, false);
	if (!ctx) {
		fprintf(stderr, "Failed to create global context");
		return 1;
	}

	if (libnvmf_read_nbft(ctx, &table, argv[1]) != 0) {
		fprintf(stderr, "Error parsing the NBFT table %s: %m\n",
			argv[1]);
		libnvme_free_global_ctx(ctx);
		return 2;
	}

	print_nbft(table);

	libnvmf_free_nbft(ctx, table);
	libnvme_free_global_ctx(ctx);
	return 0;
}