1/* 2 * Copyright (c) 2004-2008 Voltaire Inc. All rights reserved. 3 * 4 * This software is available to you under a choice of one of two 5 * licenses. You may choose to be licensed under the terms of the GNU 6 * General Public License (GPL) Version 2, available from the file 7 * COPYING in the main directory of this source tree, or the 8 * OpenIB.org BSD license below: 9 * 10 * Redistribution and use in source and binary forms, with or 11 * without modification, are permitted provided that the following 12 * conditions are met: 13 * 14 * - Redistributions of source code must retain the above 15 * copyright notice, this list of conditions and the following 16 * disclaimer. 17 * 18 * - Redistributions in binary form must reproduce the above 19 * copyright notice, this list of conditions and the following 20 * disclaimer in the documentation and/or other materials 21 * provided with the distribution. 22 * 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30 * SOFTWARE. 31 * 32 */ 33 34#if HAVE_CONFIG_H 35# include <config.h> 36#endif /* HAVE_CONFIG_H */ 37 38#include <stdio.h> 39#include <stdlib.h> 40#include <unistd.h> 41#include <stdarg.h> 42#include <getopt.h> 43#include <netinet/in.h> 44 45#include <infiniband/common.h> 46#include <infiniband/umad.h> 47#include <infiniband/mad.h> 48 49#include "ibdiag_common.h" 50 51#define IS3_DEVICE_ID 47396 52 53#define IB_MLX_VENDOR_CLASS 10 54/* Vendor specific Attribute IDs */ 55#define IB_MLX_IS3_GENERAL_INFO 0x17 56#define IB_MLX_IS3_CONFIG_SPACE_ACCESS 0x50 57/* Config space addresses */ 58#define IB_MLX_IS3_PORT_XMIT_WAIT 0x10013C 59 60char *argv0 = "vendstat"; 61 62typedef struct { 63 uint16_t hw_revision; 64 uint16_t device_id; 65 uint8_t reserved[24]; 66 uint32_t uptime; 67} is3_hw_info_t; 68 69typedef struct { 70 uint8_t resv1; 71 uint8_t major; 72 uint8_t minor; 73 uint8_t sub_minor; 74 uint32_t build_id; 75 uint8_t month; 76 uint8_t day; 77 uint16_t year; 78 uint16_t resv2; 79 uint16_t hour; 80 uint8_t psid[16]; 81 uint32_t ini_file_version; 82} is3_fw_info_t; 83 84typedef struct { 85 uint8_t resv1; 86 uint8_t major; 87 uint8_t minor; 88 uint8_t sub_minor; 89 uint8_t resv2[28]; 90} is3_sw_info_t; 91 92typedef struct { 93 uint8_t reserved[8]; 94 is3_hw_info_t hw_info; 95 is3_fw_info_t fw_info; 96 is3_sw_info_t sw_info; 97} is3_general_info_t; 98 99typedef struct { 100 uint32_t address; 101 uint32_t data; 102 uint32_t mask; 103} is3_record_t; 104 105typedef struct { 106 uint8_t reserved[8]; 107 is3_record_t record[18]; 108} is3_config_space_t; 109 110static void 111usage(void) 112{ 113 char *basename; 114 115 if (!(basename = strrchr(argv0, '/'))) 116 basename = argv0; 117 else 118 basename++; 119 120 fprintf(stderr, "Usage: %s [-d(ebug) -N -w -G(uid) -C ca_name -P ca_port " 121 "-t(imeout) timeout_ms -V(ersion) -h(elp)] <lid|guid>\n", 122 basename); 123 fprintf(stderr, "\tExamples:\n"); 124 fprintf(stderr, "\t\t%s -N 6\t\t# read IS3 general information\n", basename); 125 fprintf(stderr, "\t\t%s -w 6\t\t# read IS3 port xmit wait counters\n", basename); 126 exit(-1); 127} 128 129int 130main(int argc, char **argv) 131{ 132 int mgmt_classes[4] = {IB_SMI_CLASS, IB_SMI_DIRECT_CLASS, IB_SA_CLASS, IB_MLX_VENDOR_CLASS}; 133 ib_portid_t *sm_id = 0, sm_portid = {0}; 134 ib_portid_t portid = {0}; 135 extern int ibdebug; 136 int dest_type = IB_DEST_LID; 137 int timeout = 0; /* use default */ 138 int port = 0; 139 char buf[1024]; 140 int udebug = 0; 141 char *ca = 0; 142 int ca_port = 0; 143 ib_vendor_call_t call; 144 is3_general_info_t *gi; 145 is3_config_space_t *cs; 146 int general_info = 0; 147 int xmit_wait = 0; 148 int i; 149 150 static char const str_opts[] = "C:P:s:t:dNwGVhu"; 151 static const struct option long_opts[] = { 152 { "C", 1, 0, 'C'}, 153 { "P", 1, 0, 'P'}, 154 { "N", 1, 0, 'N'}, 155 { "w", 1, 0, 'w'}, 156 { "debug", 0, 0, 'd'}, 157 { "Guid", 0, 0, 'G'}, 158 { "sm_portid", 1, 0, 's'}, 159 { "timeout", 1, 0, 't'}, 160 { "Version", 0, 0, 'V'}, 161 { "help", 0, 0, 'h'}, 162 { "usage", 0, 0, 'u'}, 163 { } 164 }; 165 166 argv0 = argv[0]; 167 168 while (1) { 169 int ch = getopt_long(argc, argv, str_opts, long_opts, NULL); 170 if ( ch == -1 ) 171 break; 172 switch(ch) { 173 case 'C': 174 ca = optarg; 175 break; 176 case 'P': 177 ca_port = strtoul(optarg, 0, 0); 178 break; 179 case 'N': 180 general_info = 1; 181 break; 182 case 'w': 183 xmit_wait = 1; 184 break; 185 case 'd': 186 ibdebug++; 187 madrpc_show_errors(1); 188 umad_debug(udebug); 189 udebug++; 190 break; 191 case 'G': 192 dest_type = IB_DEST_GUID; 193 break; 194 case 's': 195 if (ib_resolve_portid_str(&sm_portid, optarg, IB_DEST_LID, 0) < 0) 196 IBERROR("can't resolve SM destination port %s", optarg); 197 sm_id = &sm_portid; 198 break; 199 case 't': 200 timeout = strtoul(optarg, 0, 0); 201 madrpc_set_timeout(timeout); 202 break; 203 case 'V': 204 fprintf(stderr, "%s %s\n", argv0, get_build_version() ); 205 exit(-1); 206 default: 207 usage(); 208 break; 209 } 210 } 211 argc -= optind; 212 argv += optind; 213 214 if (argc > 1) 215 port = strtoul(argv[1], 0, 0); 216 217 madrpc_init(ca, ca_port, mgmt_classes, 4); 218 219 if (argc) { 220 if (ib_resolve_portid_str(&portid, argv[0], dest_type, sm_id) < 0) 221 IBERROR("can't resolve destination port %s", argv[0]); 222 } else { 223 if (ib_resolve_self(&portid, &port, 0) < 0) 224 IBERROR("can't resolve self port %s", argv[0]); 225 } 226 227 /* Only General Info and Port Xmit Wait Counters */ 228 /* queries are currently supported */ 229 if (!general_info && !xmit_wait) 230 IBERROR("at least one of -N and -w must be specified"); 231 232 /* These are Mellanox specific vendor MADs */ 233 /* but vendors change the VendorId so how know for sure ? */ 234 /* Would need a list of these and it might not be complete */ 235 /* so for right now, punt on this */ 236 237 memset(&call, 0, sizeof(call)); 238 call.mgmt_class = IB_MLX_VENDOR_CLASS; 239 call.method = IB_MAD_METHOD_GET; 240 call.timeout = timeout; 241 242 memset(&buf, 0, sizeof(buf)); 243 /* vendor ClassPortInfo is required attribute if class supported */ 244 call.attrid = CLASS_PORT_INFO; 245 if (!ib_vendor_call(&buf, &portid, &call)) 246 IBERROR("classportinfo query"); 247 248 memset(&buf, 0, sizeof(buf)); 249 call.attrid = IB_MLX_IS3_GENERAL_INFO; 250 if (!ib_vendor_call(&buf, &portid, &call)) 251 IBERROR("vendstat"); 252 gi = (is3_general_info_t *)&buf; 253 254 if (general_info) { 255 /* dump IS3 general info here */ 256 printf("hw_dev_rev: 0x%04x\n", ntohs(gi->hw_info.hw_revision)); 257 printf("hw_dev_id: 0x%04x\n", ntohs(gi->hw_info.device_id)); 258 printf("hw_uptime: 0x%08x\n", ntohl(gi->hw_info.uptime)); 259 printf("fw_version: %02d.%02d.%02d\n", 260 gi->fw_info.major, gi->fw_info.minor, gi->fw_info.sub_minor); 261 printf("fw_build_id: 0x%04x\n", ntohl(gi->fw_info.build_id)); 262 printf("fw_date: %02d/%02d/%04x\n", 263 gi->fw_info.month, gi->fw_info.day, ntohs(gi->fw_info.year)); 264 printf("fw_psid: '%s'\n", gi->fw_info.psid); 265 printf("fw_ini_ver: %d\n", ntohl(gi->fw_info.ini_file_version)); 266 printf("sw_version: %02d.%02d.%02d\n", 267 gi->sw_info.major, gi->sw_info.minor, gi->sw_info.sub_minor); 268 } 269 270 if (xmit_wait) { 271 if (ntohs(gi->hw_info.device_id) != IS3_DEVICE_ID) 272 IBERROR("Unsupported device ID 0x%x", ntohs(gi->hw_info.device_id)); 273 274 memset(&buf, 0, sizeof(buf)); 275 call.attrid = IB_MLX_IS3_CONFIG_SPACE_ACCESS; 276 /* Limit of 18 accesses per MAD ? */ 277 call.mod = 2 << 22 | 16 << 16; /* 16 records */ 278 /* Set record addresses for each port */ 279 cs = (is3_config_space_t *)&buf; 280 for (i = 0; i < 16; i++) 281 cs->record[i].address = htonl(IB_MLX_IS3_PORT_XMIT_WAIT + ((i + 1) << 12)); 282 if (!ib_vendor_call(&buf, &portid, &call)) 283 IBERROR("vendstat"); 284 285 for (i = 0; i < 16; i++) 286 if (cs->record[i].data) /* PortXmitWait is 32 bit counter */ 287 printf("Port %d: PortXmitWait 0x%x\n", i + 4, ntohl(cs->record[i].data)); /* port 4 is first port */ 288 289 /* Last 8 ports is another query */ 290 memset(&buf, 0, sizeof(buf)); 291 call.attrid = IB_MLX_IS3_CONFIG_SPACE_ACCESS; 292 call.mod = 2 << 22 | 8 << 16; /* 8 records */ 293 /* Set record addresses for each port */ 294 cs = (is3_config_space_t *)&buf; 295 for (i = 0; i < 8; i++) 296 cs->record[i].address = htonl(IB_MLX_IS3_PORT_XMIT_WAIT + ((i + 17) << 12)); 297 if (!ib_vendor_call(&buf, &portid, &call)) 298 IBERROR("vendstat"); 299 300 for (i = 0; i < 8; i++) 301 if (cs->record[i].data) /* PortXmitWait is 32 bit counter */ 302 printf("Port %d: PortXmitWait 0x%x\n", 303 i < 4 ? i + 21 : i - 3, 304 ntohl(cs->record[i].data)); 305 } 306 307 exit(0); 308} 309