1 /* 2 * Copyright (C) 2002 3 * Hidetoshi Shimokawa. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * 16 * This product includes software developed by Hidetoshi Shimokawa. 17 * 18 * 4. Neither the name of the author nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * $FreeBSD$ 35 */ 36 37 #include <sys/param.h> 38 #include <sys/malloc.h> 39 #include <sys/socket.h> 40 #include <sys/ioctl.h> 41 #include <sys/errno.h> 42 #include <sys/eui64.h> 43 #include <dev/firewire/firewire.h> 44 #include <dev/firewire/iec13213.h> 45 #include <dev/firewire/fwphyreg.h> 46 47 #include <netinet/in.h> 48 #include <fcntl.h> 49 #include <stdio.h> 50 #include <err.h> 51 #include <stdlib.h> 52 #include <string.h> 53 #include <unistd.h> 54 55 extern int dvrecv(int, char *, char, int); 56 extern int dvsend(int, char *, char, int); 57 58 static void 59 usage(void) 60 { 61 fprintf(stderr, 62 "fwcontrol [-u bus_num] [-rt] [-g gap_count] [-o node] " 63 "[-b pri_req] [-c node] [-d node] [-l file] " 64 "[-R file] [-S file] [-m target]\n" 65 "\t-u: specify bus number\n" 66 "\t-g: broadcast gap_count by phy_config packet\n" 67 "\t-o: send link-on packet to the node\n" 68 "\t-s: write RESET_START register on the node\n" 69 "\t-b: set PRIORITY_BUDGET register on all supported nodes\n" 70 "\t-c: read configuration ROM\n" 71 "\t-r: bus reset\n" 72 "\t-t: read topology map\n" 73 "\t-d: hex dump of configuration ROM\n" 74 "\t-l: load and parse hex dump file of configuration ROM\n" 75 "\t-R: Receive DV stream\n" 76 "\t-S: Send DV stream\n" 77 "\t-m: set fwmem target\n"); 78 exit(0); 79 } 80 81 static void 82 fweui2eui64(const struct fw_eui64 *fweui, struct eui64 *eui) 83 { 84 *(u_int32_t*)&(eui->octet[0]) = htonl(fweui->hi); 85 *(u_int32_t*)&(eui->octet[4]) = htonl(fweui->lo); 86 } 87 88 static struct fw_devlstreq * 89 get_dev(int fd) 90 { 91 struct fw_devlstreq *data; 92 93 data = (struct fw_devlstreq *)malloc(sizeof(struct fw_devlstreq)); 94 if (data == NULL) 95 err(1, "malloc"); 96 if( ioctl(fd, FW_GDEVLST, data) < 0) { 97 err(1, "ioctl"); 98 } 99 return data; 100 } 101 102 static int 103 str2node(int fd, const char *nodestr) 104 { 105 struct eui64 eui, tmpeui; 106 struct fw_devlstreq *data; 107 char *endptr; 108 int i, node; 109 110 if (nodestr == '\0') 111 return (-1); 112 113 /* 114 * Deal with classic node specifications. 115 */ 116 node = strtol(nodestr, &endptr, 0); 117 if (*endptr == '\0') 118 goto gotnode; 119 120 /* 121 * Try to get an eui and match it against available nodes. 122 */ 123 if (eui64_hostton(nodestr, &eui) != 0 && eui64_aton(nodestr, &eui) != 0) 124 return (-1); 125 126 data = get_dev(fd); 127 128 for (i = 0; i < data->info_len; i++) { 129 fweui2eui64(&data->dev[i].eui, &tmpeui); 130 if (memcmp(&eui, &tmpeui, sizeof(struct eui64)) == 0) { 131 node = data->dev[i].dst; 132 goto gotnode; 133 } 134 } 135 if (i >= data->info_len) 136 return (-1); 137 138 gotnode: 139 if (node < 0 || node > 63) 140 return (-1); 141 else 142 return (node); 143 } 144 145 static void 146 list_dev(int fd) 147 { 148 struct fw_devlstreq *data; 149 struct fw_devinfo *devinfo; 150 struct eui64 eui; 151 char addr[EUI64_SIZ]; 152 int i; 153 154 data = get_dev(fd); 155 printf("%d devices (info_len=%d)\n", data->n, data->info_len); 156 printf("node EUI64 status\n"); 157 for (i = 0; i < data->info_len; i++) { 158 devinfo = &data->dev[i]; 159 fweui2eui64(&devinfo->eui, &eui); 160 eui64_ntoa(&eui, addr, sizeof(addr)); 161 printf("%4d %s %6d\n", 162 (devinfo->status || i == 0) ? devinfo->dst : -1, 163 addr, 164 devinfo->status 165 ); 166 } 167 free((void *)data); 168 } 169 170 static u_int32_t 171 read_write_quad(int fd, struct fw_eui64 eui, u_int32_t addr_lo, int read, u_int32_t data) 172 { 173 struct fw_asyreq *asyreq; 174 u_int32_t *qld, res; 175 176 asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 16); 177 asyreq->req.len = 16; 178 #if 0 179 asyreq->req.type = FWASREQNODE; 180 asyreq->pkt.mode.rreqq.dst = FWLOCALBUS | node; 181 #else 182 asyreq->req.type = FWASREQEUI; 183 asyreq->req.dst.eui = eui; 184 #endif 185 asyreq->pkt.mode.rreqq.tlrt = 0; 186 if (read) 187 asyreq->pkt.mode.rreqq.tcode = FWTCODE_RREQQ; 188 else 189 asyreq->pkt.mode.rreqq.tcode = FWTCODE_WREQQ; 190 191 asyreq->pkt.mode.rreqq.dest_hi = 0xffff; 192 asyreq->pkt.mode.rreqq.dest_lo = addr_lo; 193 194 qld = (u_int32_t *)&asyreq->pkt; 195 if (!read) 196 asyreq->pkt.mode.wreqq.data = data; 197 198 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) { 199 err(1, "ioctl"); 200 } 201 res = qld[3]; 202 free(asyreq); 203 if (read) 204 return ntohl(res); 205 else 206 return 0; 207 } 208 209 static void 210 send_phy_config(int fd, int root_node, int gap_count) 211 { 212 struct fw_asyreq *asyreq; 213 214 asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 12); 215 asyreq->req.len = 12; 216 asyreq->req.type = FWASREQNODE; 217 asyreq->pkt.mode.ld[0] = 0; 218 asyreq->pkt.mode.ld[1] = 0; 219 asyreq->pkt.mode.common.tcode = FWTCODE_PHY; 220 if (root_node >= 0) 221 asyreq->pkt.mode.ld[1] |= (root_node & 0x3f) << 24 | 1 << 23; 222 if (gap_count >= 0) 223 asyreq->pkt.mode.ld[1] |= 1 << 22 | (gap_count & 0x3f) << 16; 224 asyreq->pkt.mode.ld[2] = ~asyreq->pkt.mode.ld[1]; 225 226 printf("send phy_config root_node=%d gap_count=%d\n", 227 root_node, gap_count); 228 229 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) 230 err(1, "ioctl"); 231 free(asyreq); 232 } 233 234 static void 235 send_link_on(int fd, int node) 236 { 237 struct fw_asyreq *asyreq; 238 239 asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 12); 240 asyreq->req.len = 12; 241 asyreq->req.type = FWASREQNODE; 242 asyreq->pkt.mode.common.tcode = FWTCODE_PHY; 243 asyreq->pkt.mode.ld[1] |= (1 << 30) | ((node & 0x3f) << 24); 244 asyreq->pkt.mode.ld[2] = ~asyreq->pkt.mode.ld[1]; 245 246 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) 247 err(1, "ioctl"); 248 free(asyreq); 249 } 250 251 static void 252 reset_start(int fd, int node) 253 { 254 struct fw_asyreq *asyreq; 255 256 asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 16); 257 asyreq->req.len = 16; 258 asyreq->req.type = FWASREQNODE; 259 asyreq->pkt.mode.wreqq.dst = FWLOCALBUS | (node & 0x3f); 260 asyreq->pkt.mode.wreqq.tlrt = 0; 261 asyreq->pkt.mode.wreqq.tcode = FWTCODE_WREQQ; 262 263 asyreq->pkt.mode.wreqq.dest_hi = 0xffff; 264 asyreq->pkt.mode.wreqq.dest_lo = 0xf0000000 | RESET_START; 265 266 asyreq->pkt.mode.wreqq.data = htonl(0x1); 267 268 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) 269 err(1, "ioctl"); 270 free(asyreq); 271 } 272 273 static void 274 set_pri_req(int fd, int pri_req) 275 { 276 struct fw_devlstreq *data; 277 struct fw_devinfo *devinfo; 278 struct eui64 eui; 279 char addr[EUI64_SIZ]; 280 u_int32_t max, reg, old; 281 int i; 282 283 data = get_dev(fd); 284 #define BUGET_REG 0xf0000218 285 for (i = 0; i < data->info_len; i++) { 286 devinfo = &data->dev[i]; 287 if (!devinfo->status) 288 continue; 289 reg = read_write_quad(fd, devinfo->eui, BUGET_REG, 1, 0); 290 fweui2eui64(&devinfo->eui, &eui); 291 eui64_ntoa(&eui, addr, sizeof(addr)); 292 printf("%d %s, %08x", 293 devinfo->dst, addr, reg); 294 if (reg > 0 && pri_req >= 0) { 295 old = (reg & 0x3f); 296 max = (reg & 0x3f00) >> 8; 297 if (pri_req > max) 298 pri_req = max; 299 printf(" 0x%x -> 0x%x\n", old, pri_req); 300 read_write_quad(fd, devinfo->eui, BUGET_REG, 0, pri_req); 301 } else { 302 printf("\n"); 303 } 304 } 305 free((void *)data); 306 } 307 308 static void 309 parse_bus_info_block(u_int32_t *p, int info_len) 310 { 311 int i; 312 char addr[EUI64_SIZ]; 313 struct bus_info *bi; 314 struct eui64 eui; 315 316 bi = (struct bus_info *)p; 317 fweui2eui64(&bi->eui64, &eui); 318 eui64_ntoa(&eui, addr, sizeof(addr)); 319 printf("bus_name: 0x%04x\n" 320 "irmc:%d cmc:%d isc:%d bmc:%d pmc:%d\n" 321 "cyc_clk_acc:%d max_rec:%d max_rom:%d\n" 322 "generation:%d link_spd:%d\n" 323 "EUI64: %s\n", 324 bi->bus_name, 325 bi->irmc, bi->cmc, bi->isc, bi->bmc, bi->pmc, 326 bi->cyc_clk_acc, bi->max_rec, bi->max_rom, 327 bi->generation, bi->link_spd, 328 addr); 329 } 330 331 static int 332 get_crom(int fd, int node, void *crom_buf, int len) 333 { 334 struct fw_crom_buf buf; 335 int i, error; 336 struct fw_devlstreq *data; 337 338 data = get_dev(fd); 339 340 for (i = 0; i < data->info_len; i++) { 341 if (data->dev[i].dst == node && data->dev[i].eui.lo != 0) 342 break; 343 } 344 if (i == data->info_len) 345 errx(1, "no such node %d.", node); 346 else 347 buf.eui = data->dev[i].eui; 348 free((void *)data); 349 350 buf.len = len; 351 buf.ptr = crom_buf; 352 bzero(crom_buf, len); 353 if ((error = ioctl(fd, FW_GCROM, &buf)) < 0) { 354 err(1, "ioctl"); 355 } 356 357 return error; 358 } 359 360 static void 361 show_crom(u_int32_t *crom_buf) 362 { 363 int i; 364 struct crom_context cc; 365 char *desc, info[256]; 366 static char *key_types = "ICLD"; 367 struct csrreg *reg; 368 struct csrdirectory *dir; 369 struct csrhdr *hdr; 370 u_int16_t crc; 371 372 printf("first quad: 0x%08x ", *crom_buf); 373 if (crom_buf[0] == 0) { 374 printf("(Invalid Configuration ROM)\n"); 375 return; 376 } 377 hdr = (struct csrhdr *)crom_buf; 378 if (hdr->info_len == 1) { 379 /* minimum ROM */ 380 struct csrreg *reg; 381 reg = (struct csrreg *)hdr; 382 printf("verndor ID: 0x%06x\n", reg->val); 383 return; 384 } 385 printf("info_len=%d crc_len=%d crc=0x%04x", 386 hdr->info_len, hdr->crc_len, hdr->crc); 387 crc = crom_crc(crom_buf+1, hdr->crc_len); 388 if (crc == hdr->crc) 389 printf("(OK)\n"); 390 else 391 printf("(NG)\n"); 392 parse_bus_info_block(crom_buf+1, hdr->info_len); 393 394 crom_init_context(&cc, crom_buf); 395 dir = cc.stack[0].dir; 396 if (!dir) { 397 printf("no root directory - giving up\n"); 398 return; 399 } 400 printf("root_directory: len=0x%04x(%d) crc=0x%04x", 401 dir->crc_len, dir->crc_len, dir->crc); 402 crc = crom_crc((u_int32_t *)&dir->entry[0], dir->crc_len); 403 if (crc == dir->crc) 404 printf("(OK)\n"); 405 else 406 printf("(NG)\n"); 407 if (dir->crc_len < 1) 408 return; 409 while (cc.depth >= 0) { 410 desc = crom_desc(&cc, info, sizeof(info)); 411 reg = crom_get(&cc); 412 for (i = 0; i < cc.depth; i++) 413 printf("\t"); 414 printf("%02x(%c:%02x) %06x %s: %s\n", 415 reg->key, 416 key_types[(reg->key & CSRTYPE_MASK)>>6], 417 reg->key & CSRKEY_MASK, reg->val, 418 desc, info); 419 crom_next(&cc); 420 } 421 } 422 423 #define DUMP_FORMAT "%08x %08x %08x %08x %08x %08x %08x %08x\n" 424 425 static void 426 dump_crom(u_int32_t *p) 427 { 428 int len=1024, i; 429 430 for (i = 0; i < len/(4*8); i ++) { 431 printf(DUMP_FORMAT, 432 p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]); 433 p += 8; 434 } 435 } 436 437 static void 438 load_crom(char *filename, u_int32_t *p) 439 { 440 FILE *file; 441 int len=1024, i; 442 443 if ((file = fopen(filename, "r")) == NULL) 444 err(1, "load_crom"); 445 for (i = 0; i < len/(4*8); i ++) { 446 fscanf(file, DUMP_FORMAT, 447 p, p+1, p+2, p+3, p+4, p+5, p+6, p+7); 448 p += 8; 449 } 450 } 451 452 static void 453 show_topology_map(int fd) 454 { 455 struct fw_topology_map *tmap; 456 union fw_self_id sid; 457 int i; 458 static char *port_status[] = {" ", "-", "P", "C"}; 459 static char *pwr_class[] = {" 0W", "15W", "30W", "45W", 460 "-1W", "-2W", "-5W", "-9W"}; 461 static char *speed[] = {"S100", "S200", "S400", "S800"}; 462 tmap = malloc(sizeof(struct fw_topology_map)); 463 if (tmap == NULL) 464 return; 465 if (ioctl(fd, FW_GTPMAP, tmap) < 0) { 466 err(1, "ioctl"); 467 } 468 printf("crc_len: %d generation:%d node_count:%d sid_count:%d\n", 469 tmap->crc_len, tmap->generation, 470 tmap->node_count, tmap->self_id_count); 471 printf("id link gap_cnt speed delay cIRM power port0 port1 port2" 472 " ini more\n"); 473 for (i = 0; i < tmap->crc_len - 2; i++) { 474 sid = tmap->self_id[i]; 475 if (sid.p0.sequel) { 476 printf("%02d sequel packet\n", sid.p0.phy_id); 477 continue; 478 } 479 printf("%02d %2d %2d %4s %d %d %3s" 480 " %s %s %s %d %d\n", 481 sid.p0.phy_id, 482 sid.p0.link_active, 483 sid.p0.gap_count, 484 speed[sid.p0.phy_speed], 485 sid.p0.phy_delay, 486 sid.p0.contender, 487 pwr_class[sid.p0.power_class], 488 port_status[sid.p0.port0], 489 port_status[sid.p0.port1], 490 port_status[sid.p0.port2], 491 sid.p0.initiated_reset, 492 sid.p0.more_packets 493 ); 494 } 495 free(tmap); 496 } 497 498 static void 499 read_phy_registers(int fd, u_int8_t *buf, int offset, int len) 500 { 501 struct fw_reg_req_t reg; 502 int i; 503 504 for (i = 0; i < len; i++) { 505 reg.addr = offset + i; 506 if (ioctl(fd, FWOHCI_RDPHYREG, ®) < 0) 507 err(1, "ioctl"); 508 buf[i] = (u_int8_t) reg.data; 509 printf("0x%02x ", reg.data); 510 } 511 printf("\n"); 512 } 513 514 static void 515 read_phy_page(int fd, u_int8_t *buf, int page, int port) 516 { 517 struct fw_reg_req_t reg; 518 519 reg.addr = 0x7; 520 reg.data = ((page & 7) << 5) | (port & 0xf); 521 if (ioctl(fd, FWOHCI_WRPHYREG, ®) < 0) 522 err(1, "ioctl"); 523 read_phy_registers(fd, buf, 8, 8); 524 } 525 526 static void 527 dump_phy_registers(int fd) 528 { 529 struct phyreg_base b; 530 struct phyreg_page0 p; 531 struct phyreg_page1 v; 532 int i; 533 534 printf("=== base register ===\n"); 535 read_phy_registers(fd, (u_int8_t *)&b, 0, 8); 536 printf( 537 "Physical_ID:%d R:%d CPS:%d\n" 538 "RHB:%d IBR:%d Gap_Count:%d\n" 539 "Extended:%d Num_Ports:%d\n" 540 "PHY_Speed:%d Delay:%d\n" 541 "LCtrl:%d C:%d Jitter:%d Pwr_Class:%d\n" 542 "WDIE:%d ISBR:%d CTOI:%d CPSI:%d STOI:%d PEI:%d EAA:%d EMC:%d\n" 543 "Max_Legacy_SPD:%d BLINK:%d Bridge:%d\n" 544 "Page_Select:%d Port_Select%d\n", 545 b.phy_id, b.r, b.cps, 546 b.rhb, b.ibr, b.gap_count, 547 b.extended, b.num_ports, 548 b.phy_speed, b.delay, 549 b.lctrl, b.c, b.jitter, b.pwr_class, 550 b.wdie, b.isbr, b.ctoi, b.cpsi, b.stoi, b.pei, b.eaa, b.emc, 551 b.legacy_spd, b.blink, b.bridge, 552 b.page_select, b.port_select 553 ); 554 555 for (i = 0; i < b.num_ports; i ++) { 556 printf("\n=== page 0 port %d ===\n", i); 557 read_phy_page(fd, (u_int8_t *)&p, 0, i); 558 printf( 559 "Astat:%d BStat:%d Ch:%d Con:%d RXOK:%d Dis:%d\n" 560 "Negotiated_speed:%d PIE:%d Fault:%d Stanby_fault:%d Disscrm:%d B_Only:%d\n" 561 "DC_connected:%d Max_port_speed:%d LPP:%d Cable_speed:%d\n" 562 "Connection_unreliable:%d Beta_mode:%d\n" 563 "Port_error:0x%x\n" 564 "Loop_disable:%d In_standby:%d Hard_disable:%d\n", 565 p.astat, p.bstat, p.ch, p.con, p.rxok, p.dis, 566 p.negotiated_speed, p.pie, p.fault, p.stanby_fault, p.disscrm, p.b_only, 567 p.dc_connected, p.max_port_speed, p.lpp, p.cable_speed, 568 p.connection_unreliable, p.beta_mode, 569 p.port_error, 570 p.loop_disable, p.in_standby, p.hard_disable 571 ); 572 } 573 printf("\n=== page 1 ===\n"); 574 read_phy_page(fd, (u_int8_t *)&v, 1, 0); 575 printf( 576 "Compliance:%d\n" 577 "Vendor_ID:0x%06x\n" 578 "Product_ID:0x%06x\n", 579 v.compliance, 580 (v.vendor_id[0] << 16) | (v.vendor_id[1] << 8) | v.vendor_id[2], 581 (v.product_id[0] << 16) | (v.product_id[1] << 8) | v.product_id[2] 582 ); 583 } 584 585 static void 586 open_dev(int *fd, char *devbase) 587 { 588 char devname[256]; 589 int i; 590 591 if (*fd < 0) { 592 for (i = 0; i < 4; i++) { 593 snprintf(devname, sizeof(devname), "%s.%d", devbase, i); 594 if ((*fd = open(devname, O_RDWR)) >= 0) 595 break; 596 } 597 if (*fd < 0) 598 err(1, "open"); 599 600 } 601 } 602 603 int 604 sysctl_set_int(char *name, int val) 605 { 606 if (sysctlbyname(name, NULL, NULL, &val, sizeof(int)) < 0) 607 err(1, "sysctl %s failed.", name); 608 } 609 610 int 611 main(int argc, char **argv) 612 { 613 u_int32_t crom_buf[1024/4]; 614 char devbase[1024] = "/dev/fw0"; 615 int fd, i, tmp, ch, len=1024; 616 struct fw_eui64 eui; 617 struct eui64 target; 618 619 fd = -1; 620 621 if (argc < 2) { 622 open_dev(&fd, devbase); 623 list_dev(fd); 624 } 625 626 while ((ch = getopt(argc, argv, "g:m:o:s:b:prtc:d:l:u:R:S:")) != -1) 627 switch(ch) { 628 case 'b': 629 tmp = strtol(optarg, NULL, 0); 630 open_dev(&fd, devbase); 631 set_pri_req(fd, tmp); 632 break; 633 case 'c': 634 open_dev(&fd, devbase); 635 tmp = str2node(fd, optarg); 636 get_crom(fd, tmp, crom_buf, len); 637 show_crom(crom_buf); 638 break; 639 case 'd': 640 open_dev(&fd, devbase); 641 tmp = str2node(fd, optarg); 642 get_crom(fd, tmp, crom_buf, len); 643 dump_crom(crom_buf); 644 break; 645 case 'g': 646 tmp = strtol(optarg, NULL, 0); 647 open_dev(&fd, devbase); 648 send_phy_config(fd, -1, tmp); 649 break; 650 case 'l': 651 load_crom(optarg, crom_buf); 652 show_crom(crom_buf); 653 break; 654 case 'm': 655 if (eui64_hostton(optarg, &target) != 0 && 656 eui64_aton(optarg, &target) != 0) 657 errx(1, "invalid target: %s", optarg); 658 eui.hi = ntohl(*(u_int32_t*)&(target.octet[0])); 659 eui.lo = ntohl(*(u_int32_t*)&(target.octet[4])); 660 sysctl_set_int("hw.firewire.fwmem.eui64_hi", eui.hi); 661 sysctl_set_int("hw.firewire.fwmem.eui64_lo", eui.lo); 662 break; 663 case 'o': 664 open_dev(&fd, devbase); 665 tmp = str2node(fd, optarg); 666 send_link_on(fd, tmp); 667 break; 668 case 'p': 669 open_dev(&fd, devbase); 670 dump_phy_registers(fd); 671 break; 672 case 'r': 673 open_dev(&fd, devbase); 674 if(ioctl(fd, FW_IBUSRST, &tmp) < 0) 675 err(1, "ioctl"); 676 break; 677 case 's': 678 open_dev(&fd, devbase); 679 tmp = str2node(fd, optarg); 680 reset_start(fd, tmp); 681 break; 682 case 't': 683 open_dev(&fd, devbase); 684 show_topology_map(fd); 685 break; 686 case 'u': 687 tmp = strtol(optarg, NULL, 0); 688 snprintf(devbase, sizeof(devbase), "/dev/fw%d", tmp); 689 if (fd > 0) { 690 close(fd); 691 fd = -1; 692 } 693 if (argc == optind) { 694 open_dev(&fd, devbase); 695 list_dev(fd); 696 } 697 break; 698 #define TAG (1<<6) 699 #define CHANNEL 63 700 case 'R': 701 open_dev(&fd, devbase); 702 dvrecv(fd, optarg, TAG | CHANNEL, -1); 703 break; 704 case 'S': 705 open_dev(&fd, devbase); 706 dvsend(fd, optarg, TAG | CHANNEL, -1); 707 break; 708 default: 709 usage(); 710 } 711 return 0; 712 } 713