1 /* $NetBSD: fwcontrol.c,v 1.7 2008/05/02 19:59:19 xtraeme Exp $ */ 2 /* 3 * Copyright (C) 2002 4 * Hidetoshi Shimokawa. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * 17 * This product includes software developed by Hidetoshi Shimokawa. 18 * 19 * 4. Neither the name of the author nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 #if defined(__FreeBSD__) 36 37 #include <sys/cdefs.h> 38 __FBSDID("$FreeBSD: src/usr.sbin/fwcontrol/fwcontrol.c,v 1.23 2006/10/26 22:33:38 imp Exp $"); 39 #endif 40 41 #include <sys/param.h> 42 #include <sys/malloc.h> 43 #include <sys/types.h> 44 #include <sys/sysctl.h> 45 #include <sys/socket.h> 46 #include <sys/ioctl.h> 47 #include <sys/errno.h> 48 #if defined(__FreeBSD__) 49 #include <sys/eui64.h> 50 #include <dev/firewire/firewire.h> 51 #include <dev/firewire/iec13213.h> 52 #include <dev/firewire/fwphyreg.h> 53 #include <dev/firewire/iec68113.h> 54 #elif defined(__NetBSD__) 55 #include "eui64.h" 56 #include <dev/ieee1394/firewire.h> 57 #include <dev/ieee1394/iec13213.h> 58 #include <dev/ieee1394/fwphyreg.h> 59 #include <dev/ieee1394/iec68113.h> 60 #endif 61 62 #include <netinet/in.h> 63 #include <fcntl.h> 64 #include <stdio.h> 65 #include <err.h> 66 #include <stdlib.h> 67 #include <string.h> 68 #include <sysexits.h> 69 #include <unistd.h> 70 #include "fwmethods.h" 71 72 static void sysctl_set_int(const char *, int); 73 74 static void 75 usage(void) 76 { 77 fprintf(stderr, 78 "%s [-prt] [-b pri_req] [-c node] [-d node]" 79 " [-g gap_count] [-l file]\n" 80 "\t[-m EUI64 | hostname] [-o node] [-R filename]" 81 " [-S filename]\n" 82 "\t[-s node] [-u bus_num]\n" 83 "\t-b: set PRIORITY_BUDGET register on all supported nodes\n" 84 "\t-c: read configuration ROM\n" 85 "\t-d: hex dump of configuration ROM\n" 86 "\t-g: broadcast gap_count by phy_config packet\n" 87 "\t-l: load and parse hex dump file of configuration ROM\n" 88 "\t-m: set fwmem target\n" 89 "\t-o: send link-on packet to the node\n" 90 "\t-p: dump PHY registers\n" 91 "\t-R: receive DV or MPEG TS stream\n" 92 "\t-r: bus reset\n" 93 "\t-S: send DV stream\n" 94 "\t-s: write RESET_START register on the node\n" 95 "\t-t: read topology map\n" 96 "\t-u: specify bus number\n", getprogname()); 97 exit(EX_USAGE); 98 } 99 100 static void 101 fweui2eui64(const struct fw_eui64 *fweui, struct eui64 *eui) 102 { 103 *(u_int32_t*)&(eui->octet[0]) = htonl(fweui->hi); 104 *(u_int32_t*)&(eui->octet[4]) = htonl(fweui->lo); 105 } 106 107 static struct fw_devlstreq * 108 get_dev(int fd) 109 { 110 struct fw_devlstreq *data; 111 112 data = malloc(sizeof(*data)); 113 if (data == NULL) 114 err(1, "malloc"); 115 if( ioctl(fd, FW_GDEVLST, data) < 0) { 116 err(1, "ioctl"); 117 } 118 return data; 119 } 120 121 static int 122 str2node(int fd, const char *nodestr) 123 { 124 struct eui64 eui, tmpeui; 125 struct fw_devlstreq *data; 126 char *endptr; 127 int i, node; 128 129 if (nodestr == '\0') 130 return (-1); 131 132 /* 133 * Deal with classic node specifications. 134 */ 135 node = strtol(nodestr, &endptr, 0); 136 if (*endptr == '\0') 137 goto gotnode; 138 139 /* 140 * Try to get an eui and match it against available nodes. 141 */ 142 if (eui64_hostton(nodestr, &eui) != 0 && eui64_aton(nodestr, &eui) != 0) 143 return (-1); 144 145 data = get_dev(fd); 146 147 for (i = 0; i < data->info_len; i++) { 148 fweui2eui64(&data->dev[i].eui, &tmpeui); 149 if (memcmp(&eui, &tmpeui, sizeof(struct eui64)) == 0) { 150 node = data->dev[i].dst; 151 goto gotnode; 152 } 153 } 154 if (i >= data->info_len) 155 return (-1); 156 157 gotnode: 158 if (node < 0 || node > 63) 159 return (-1); 160 else 161 return (node); 162 } 163 164 static void 165 list_dev(int fd) 166 { 167 struct fw_devlstreq *data; 168 struct fw_devinfo *devinfo; 169 struct eui64 eui; 170 char addr[EUI64_SIZ]; 171 int i; 172 173 data = get_dev(fd); 174 printf("%d devices (info_len=%d)\n", data->n, data->info_len); 175 printf("node EUI64 status\n"); 176 for (i = 0; i < data->info_len; i++) { 177 devinfo = &data->dev[i]; 178 fweui2eui64(&devinfo->eui, &eui); 179 eui64_ntoa(&eui, addr, sizeof(addr)); 180 printf("%4d %s %6d\n", 181 (devinfo->status || i == 0) ? devinfo->dst : -1, 182 addr, 183 devinfo->status 184 ); 185 } 186 free((void *)data); 187 } 188 189 static u_int32_t 190 read_write_quad(int fd, struct fw_eui64 eui, u_int32_t addr_lo, int readmode, u_int32_t data) 191 { 192 struct fw_asyreq *asyreq; 193 u_int32_t *qld, res; 194 195 asyreq = malloc(sizeof(*asyreq)); 196 if (asyreq == NULL) 197 err(1, "malloc"); 198 asyreq->req.len = 16; 199 #if 0 200 asyreq->req.type = FWASREQNODE; 201 asyreq->pkt.mode.rreqq.dst = FWLOCALBUS | node; 202 #else 203 asyreq->req.type = FWASREQEUI; 204 asyreq->req.dst.eui = eui; 205 #endif 206 asyreq->pkt.mode.rreqq.tlrt = 0; 207 if (readmode) 208 asyreq->pkt.mode.rreqq.tcode = FWTCODE_RREQQ; 209 else 210 asyreq->pkt.mode.rreqq.tcode = FWTCODE_WREQQ; 211 212 asyreq->pkt.mode.rreqq.dest_hi = 0xffff; 213 asyreq->pkt.mode.rreqq.dest_lo = addr_lo; 214 215 qld = (u_int32_t *)&asyreq->pkt; 216 if (!readmode) 217 asyreq->pkt.mode.wreqq.data = data; 218 219 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) { 220 err(1, "ioctl"); 221 } 222 res = qld[3]; 223 free(asyreq); 224 if (readmode) 225 return ntohl(res); 226 else 227 return 0; 228 } 229 230 static void 231 send_phy_config(int fd, int root_node, int gap_count) 232 { 233 struct fw_asyreq *asyreq; 234 235 asyreq = malloc(sizeof(*asyreq)); 236 if (asyreq == NULL) 237 err(1, "malloc"); 238 asyreq->req.len = 12; 239 asyreq->req.type = FWASREQNODE; 240 asyreq->pkt.mode.ld[0] = 0; 241 asyreq->pkt.mode.ld[1] = 0; 242 asyreq->pkt.mode.common.tcode = FWTCODE_PHY; 243 if (root_node >= 0) 244 asyreq->pkt.mode.ld[1] |= (root_node & 0x3f) << 24 | 1 << 23; 245 if (gap_count >= 0) 246 asyreq->pkt.mode.ld[1] |= 1 << 22 | (gap_count & 0x3f) << 16; 247 asyreq->pkt.mode.ld[2] = ~asyreq->pkt.mode.ld[1]; 248 249 printf("send phy_config root_node=%d gap_count=%d\n", 250 root_node, gap_count); 251 252 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) 253 err(1, "ioctl"); 254 free(asyreq); 255 } 256 257 static void 258 send_link_on(int fd, int node) 259 { 260 struct fw_asyreq *asyreq; 261 262 asyreq = malloc(sizeof(*asyreq)); 263 if (asyreq == NULL) 264 err(1, "malloc"); 265 asyreq->req.len = 12; 266 asyreq->req.type = FWASREQNODE; 267 asyreq->pkt.mode.common.tcode = FWTCODE_PHY; 268 asyreq->pkt.mode.ld[1] |= (1 << 30) | ((node & 0x3f) << 24); 269 asyreq->pkt.mode.ld[2] = ~asyreq->pkt.mode.ld[1]; 270 271 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) 272 err(1, "ioctl"); 273 free(asyreq); 274 } 275 276 static void 277 reset_start(int fd, int node) 278 { 279 struct fw_asyreq *asyreq; 280 281 asyreq = malloc(sizeof(*asyreq)); 282 if (asyreq == NULL) 283 err(1, "malloc"); 284 asyreq->req.len = 16; 285 asyreq->req.type = FWASREQNODE; 286 asyreq->pkt.mode.wreqq.dst = FWLOCALBUS | (node & 0x3f); 287 asyreq->pkt.mode.wreqq.tlrt = 0; 288 asyreq->pkt.mode.wreqq.tcode = FWTCODE_WREQQ; 289 290 asyreq->pkt.mode.wreqq.dest_hi = 0xffff; 291 asyreq->pkt.mode.wreqq.dest_lo = 0xf0000000 | RESET_START; 292 293 asyreq->pkt.mode.wreqq.data = htonl(0x1); 294 295 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) 296 err(1, "ioctl"); 297 free(asyreq); 298 } 299 300 static void 301 set_pri_req(int fd, u_int32_t pri_req) 302 { 303 struct fw_devlstreq *data; 304 struct fw_devinfo *devinfo; 305 struct eui64 eui; 306 char addr[EUI64_SIZ]; 307 u_int32_t max, reg, old; 308 int i; 309 310 data = get_dev(fd); 311 #define BUGET_REG 0xf0000218 312 for (i = 0; i < data->info_len; i++) { 313 devinfo = &data->dev[i]; 314 if (!devinfo->status) 315 continue; 316 reg = read_write_quad(fd, devinfo->eui, BUGET_REG, 1, 0); 317 fweui2eui64(&devinfo->eui, &eui); 318 eui64_ntoa(&eui, addr, sizeof(addr)); 319 printf("%d %s, %08x", 320 devinfo->dst, addr, reg); 321 if (reg > 0) { 322 old = (reg & 0x3f); 323 max = (reg & 0x3f00) >> 8; 324 if (pri_req > max) 325 pri_req = max; 326 printf(" 0x%x -> 0x%x\n", old, pri_req); 327 read_write_quad(fd, devinfo->eui, BUGET_REG, 0, pri_req); 328 } else { 329 printf("\n"); 330 } 331 } 332 free((void *)data); 333 } 334 335 static void 336 parse_bus_info_block(u_int32_t *p) 337 { 338 char addr[EUI64_SIZ]; 339 struct bus_info *bi; 340 struct eui64 eui; 341 342 bi = (struct bus_info *)p; 343 fweui2eui64(&bi->eui64, &eui); 344 eui64_ntoa(&eui, addr, sizeof(addr)); 345 printf("bus_name: 0x%04x\n" 346 "irmc:%d cmc:%d isc:%d bmc:%d pmc:%d\n" 347 "cyc_clk_acc:%d max_rec:%d max_rom:%d\n" 348 "generation:%d link_spd:%d\n" 349 "EUI64: %s\n", 350 bi->bus_name, 351 bi->irmc, bi->cmc, bi->isc, bi->bmc, bi->pmc, 352 bi->cyc_clk_acc, bi->max_rec, bi->max_rom, 353 bi->generation, bi->link_spd, 354 addr); 355 } 356 357 static int 358 get_crom(int fd, int node, void *crom_buf, int len) 359 { 360 struct fw_crom_buf buf; 361 int i, error; 362 struct fw_devlstreq *data; 363 364 data = get_dev(fd); 365 366 for (i = 0; i < data->info_len; i++) { 367 if (data->dev[i].dst == node && data->dev[i].eui.lo != 0) 368 break; 369 } 370 if (i == data->info_len) 371 errx(1, "no such node %d.", node); 372 else 373 buf.eui = data->dev[i].eui; 374 free((void *)data); 375 376 buf.len = len; 377 buf.ptr = crom_buf; 378 bzero(crom_buf, len); 379 if ((error = ioctl(fd, FW_GCROM, &buf)) < 0) { 380 err(1, "ioctl"); 381 } 382 383 return error; 384 } 385 386 static void 387 show_crom(u_int32_t *crom_buf) 388 { 389 int i; 390 struct crom_context cc; 391 const char *desc; 392 char info[256]; 393 static const char *key_types = "ICLD"; 394 struct csrreg *reg; 395 struct csrdirectory *dir; 396 struct csrhdr *hdr; 397 u_int16_t crc; 398 399 printf("first quad: 0x%08x ", *crom_buf); 400 if (crom_buf[0] == 0) { 401 printf("(Invalid Configuration ROM)\n"); 402 return; 403 } 404 hdr = (struct csrhdr *)crom_buf; 405 if (hdr->info_len == 1) { 406 /* minimum ROM */ 407 reg = (struct csrreg *)hdr; 408 printf("verndor ID: 0x%06x\n", reg->val); 409 return; 410 } 411 printf("info_len=%d crc_len=%d crc=0x%04x", 412 hdr->info_len, hdr->crc_len, hdr->crc); 413 crc = crom_crc(crom_buf+1, hdr->crc_len); 414 if (crc == hdr->crc) 415 printf("(OK)\n"); 416 else 417 printf("(NG)\n"); 418 parse_bus_info_block(crom_buf+1); 419 420 crom_init_context(&cc, crom_buf); 421 dir = cc.stack[0].dir; 422 if (!dir) { 423 printf("no root directory - giving up\n"); 424 return; 425 } 426 printf("root_directory: len=0x%04x(%d) crc=0x%04x", 427 dir->crc_len, dir->crc_len, dir->crc); 428 crc = crom_crc((u_int32_t *)&dir->entry[0], dir->crc_len); 429 if (crc == dir->crc) 430 printf("(OK)\n"); 431 else 432 printf("(NG)\n"); 433 if (dir->crc_len < 1) 434 return; 435 while (cc.depth >= 0) { 436 desc = crom_desc(&cc, info, sizeof(info)); 437 reg = crom_get(&cc); 438 for (i = 0; i < cc.depth; i++) 439 printf("\t"); 440 printf("%02x(%c:%02x) %06x %s: %s\n", 441 reg->key, 442 key_types[(reg->key & CSRTYPE_MASK)>>6], 443 reg->key & CSRKEY_MASK, reg->val, 444 desc, info); 445 crom_next(&cc); 446 } 447 } 448 449 #define DUMP_FORMAT "%08x %08x %08x %08x %08x %08x %08x %08x\n" 450 451 static void 452 dump_crom(u_int32_t *p) 453 { 454 int len=1024, i; 455 456 for (i = 0; i < len/(4*8); i ++) { 457 printf(DUMP_FORMAT, 458 p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]); 459 p += 8; 460 } 461 } 462 463 static void 464 load_crom(char *filename, u_int32_t *p) 465 { 466 FILE *file; 467 int len=1024, i; 468 469 if ((file = fopen(filename, "r")) == NULL) 470 err(1, "load_crom"); 471 for (i = 0; i < len/(4*8); i ++) { 472 fscanf(file, DUMP_FORMAT, 473 p, p+1, p+2, p+3, p+4, p+5, p+6, p+7); 474 p += 8; 475 } 476 (void)fclose(file); 477 } 478 479 static void 480 show_topology_map(int fd) 481 { 482 struct fw_topology_map *tmap; 483 union fw_self_id sid; 484 int i; 485 static const char *port_status[] = {" ", "-", "P", "C"}; 486 static const char *pwr_class[] = {" 0W", "15W", "30W", "45W", 487 "-1W", "-2W", "-5W", "-9W"}; 488 static const char *speed[] = {"S100", "S200", "S400", "S800"}; 489 tmap = malloc(sizeof(*tmap)); 490 if (tmap == NULL) 491 err(1, "malloc"); 492 if (ioctl(fd, FW_GTPMAP, tmap) < 0) { 493 err(1, "ioctl"); 494 } 495 printf("crc_len: %d generation:%d node_count:%d sid_count:%d\n", 496 tmap->crc_len, tmap->generation, 497 tmap->node_count, tmap->self_id_count); 498 printf("id link gap_cnt speed delay cIRM power port0 port1 port2" 499 " ini more\n"); 500 for (i = 0; i < tmap->crc_len - 2; i++) { 501 sid = tmap->self_id[i]; 502 if (sid.p0.sequel) { 503 printf("%02d sequel packet\n", sid.p0.phy_id); 504 continue; 505 } 506 printf("%02d %2d %2d %4s %d %d %3s" 507 " %s %s %s %d %d\n", 508 sid.p0.phy_id, 509 sid.p0.link_active, 510 sid.p0.gap_count, 511 speed[sid.p0.phy_speed], 512 sid.p0.phy_delay, 513 sid.p0.contender, 514 pwr_class[sid.p0.power_class], 515 port_status[sid.p0.port0], 516 port_status[sid.p0.port1], 517 port_status[sid.p0.port2], 518 sid.p0.initiated_reset, 519 sid.p0.more_packets 520 ); 521 } 522 free(tmap); 523 } 524 525 static void 526 read_phy_registers(int fd, u_int8_t *buf, int offset, int len) 527 { 528 struct fw_reg_req_t reg; 529 int i; 530 531 for (i = 0; i < len; i++) { 532 reg.addr = offset + i; 533 if (ioctl(fd, FWOHCI_RDPHYREG, ®) < 0) 534 err(1, "ioctl"); 535 buf[i] = (u_int8_t) reg.data; 536 printf("0x%02x ", reg.data); 537 } 538 printf("\n"); 539 } 540 541 static void 542 read_phy_page(int fd, u_int8_t *buf, int page, int port) 543 { 544 struct fw_reg_req_t reg; 545 546 reg.addr = 0x7; 547 reg.data = ((page & 7) << 5) | (port & 0xf); 548 if (ioctl(fd, FWOHCI_WRPHYREG, ®) < 0) 549 err(1, "ioctl"); 550 read_phy_registers(fd, buf, 8, 8); 551 } 552 553 static void 554 dump_phy_registers(int fd) 555 { 556 struct phyreg_base b; 557 struct phyreg_page0 p; 558 struct phyreg_page1 v; 559 int i; 560 561 printf("=== base register ===\n"); 562 read_phy_registers(fd, (u_int8_t *)&b, 0, 8); 563 printf( 564 "Physical_ID:%d R:%d CPS:%d\n" 565 "RHB:%d IBR:%d Gap_Count:%d\n" 566 "Extended:%d Num_Ports:%d\n" 567 "PHY_Speed:%d Delay:%d\n" 568 "LCtrl:%d C:%d Jitter:%d Pwr_Class:%d\n" 569 "WDIE:%d ISBR:%d CTOI:%d CPSI:%d STOI:%d PEI:%d EAA:%d EMC:%d\n" 570 "Max_Legacy_SPD:%d BLINK:%d Bridge:%d\n" 571 "Page_Select:%d Port_Select%d\n", 572 b.phy_id, b.r, b.cps, 573 b.rhb, b.ibr, b.gap_count, 574 b.extended, b.num_ports, 575 b.phy_speed, b.delay, 576 b.lctrl, b.c, b.jitter, b.pwr_class, 577 b.wdie, b.isbr, b.ctoi, b.cpsi, b.stoi, b.pei, b.eaa, b.emc, 578 b.legacy_spd, b.blink, b.bridge, 579 b.page_select, b.port_select 580 ); 581 582 for (i = 0; i < b.num_ports; i ++) { 583 printf("\n=== page 0 port %d ===\n", i); 584 read_phy_page(fd, (u_int8_t *)&p, 0, i); 585 printf( 586 "Astat:%d BStat:%d Ch:%d Con:%d RXOK:%d Dis:%d\n" 587 "Negotiated_speed:%d PIE:%d Fault:%d Stanby_fault:%d Disscrm:%d B_Only:%d\n" 588 "DC_connected:%d Max_port_speed:%d LPP:%d Cable_speed:%d\n" 589 "Connection_unreliable:%d Beta_mode:%d\n" 590 "Port_error:0x%x\n" 591 "Loop_disable:%d In_standby:%d Hard_disable:%d\n", 592 p.astat, p.bstat, p.ch, p.con, p.rxok, p.dis, 593 p.negotiated_speed, p.pie, p.fault, p.stanby_fault, p.disscrm, p.b_only, 594 p.dc_connected, p.max_port_speed, p.lpp, p.cable_speed, 595 p.connection_unreliable, p.beta_mode, 596 p.port_error, 597 p.loop_disable, p.in_standby, p.hard_disable 598 ); 599 } 600 printf("\n=== page 1 ===\n"); 601 read_phy_page(fd, (u_int8_t *)&v, 1, 0); 602 printf( 603 "Compliance:%d\n" 604 "Vendor_ID:0x%06x\n" 605 "Product_ID:0x%06x\n", 606 v.compliance, 607 (v.vendor_id[0] << 16) | (v.vendor_id[1] << 8) | v.vendor_id[2], 608 (v.product_id[0] << 16) | (v.product_id[1] << 8) | v.product_id[2] 609 ); 610 } 611 612 static void 613 open_dev(int *fd, char *devbase) 614 { 615 char name[256]; 616 int i; 617 618 if (*fd < 0) { 619 for (i = 0; i < 4; i++) { 620 snprintf(name, sizeof(name), "%s.%d", devbase, i); 621 if ((*fd = open(name, O_RDWR)) >= 0) 622 break; 623 } 624 if (*fd < 0) 625 err(1, "open"); 626 627 } 628 } 629 630 static void 631 sysctl_set_int(const char *name, int val) 632 { 633 if (sysctlbyname(name, NULL, NULL, &val, sizeof(int)) < 0) 634 err(1, "sysctl %s failed.", name); 635 } 636 637 static fwmethod * 638 detect_recv_fn(int fd, char ich) 639 { 640 char *buf; 641 struct fw_isochreq isoreq; 642 struct fw_isobufreq bufreq; 643 int len; 644 u_int32_t *ptr; 645 struct ciphdr *ciph; 646 fwmethod *retfn; 647 648 bufreq.rx.nchunk = 8; 649 bufreq.rx.npacket = 16; 650 bufreq.rx.psize = 1024; 651 bufreq.tx.nchunk = 0; 652 bufreq.tx.npacket = 0; 653 bufreq.tx.psize = 0; 654 655 if (ioctl(fd, FW_SSTBUF, &bufreq) < 0) 656 err(1, "ioctl FW_SSTBUF"); 657 658 isoreq.ch = ich & 0x3f; 659 isoreq.tag = (ich >> 6) & 3; 660 661 if (ioctl(fd, FW_SRSTREAM, &isoreq) < 0) 662 err(1, "ioctl FW_SRSTREAM"); 663 664 buf = (char *)malloc(1024*16); 665 len = read(fd, buf, 1024*16); 666 ptr = (u_int32_t *) buf; 667 ciph = (struct ciphdr *)(ptr + 1); 668 669 switch(ciph->fmt) { 670 case CIP_FMT_DVCR: 671 fprintf(stderr, "Detected DV format on input.\n"); 672 retfn = dvrecv; 673 break; 674 case CIP_FMT_MPEG: 675 fprintf(stderr, "Detected MPEG TS format on input.\n"); 676 retfn = mpegtsrecv; 677 break; 678 default: 679 errx(1, "Unsupported format for receiving: fmt=0x%x", 680 ciph->fmt); 681 } 682 free(buf); 683 return retfn; 684 } 685 686 int 687 main(int argc, char **argv) 688 { 689 u_int32_t crom_buf[1024/4]; 690 char devbase[1024] = "/dev/fw0"; 691 int fd, ch, len=1024; 692 long tmp; 693 struct fw_eui64 eui; 694 struct eui64 target; 695 fwmethod *recvfn = NULL; 696 697 fd = -1; 698 699 if (argc < 2) { 700 open_dev(&fd, devbase); 701 list_dev(fd); 702 } 703 704 while ((ch = getopt(argc, argv, "M:g:m:o:s:b:prtc:d:l:u:R:S:")) != -1) 705 switch(ch) { 706 case 'b': 707 tmp = strtol(optarg, NULL, 0); 708 if (tmp < 0 || tmp > (long)0xffffffff) 709 errx(EX_USAGE, "invalid number: %s", optarg); 710 open_dev(&fd, devbase); 711 set_pri_req(fd, tmp); 712 break; 713 case 'c': 714 open_dev(&fd, devbase); 715 tmp = str2node(fd, optarg); 716 get_crom(fd, tmp, crom_buf, len); 717 show_crom(crom_buf); 718 break; 719 case 'd': 720 open_dev(&fd, devbase); 721 tmp = str2node(fd, optarg); 722 get_crom(fd, tmp, crom_buf, len); 723 dump_crom(crom_buf); 724 break; 725 case 'g': 726 tmp = strtol(optarg, NULL, 0); 727 open_dev(&fd, devbase); 728 send_phy_config(fd, -1, tmp); 729 break; 730 case 'l': 731 load_crom(optarg, crom_buf); 732 show_crom(crom_buf); 733 break; 734 case 'm': 735 if (eui64_hostton(optarg, &target) != 0 && 736 eui64_aton(optarg, &target) != 0) 737 errx(EX_USAGE, "invalid target: %s", optarg); 738 eui.hi = ntohl(*(u_int32_t*)&(target.octet[0])); 739 eui.lo = ntohl(*(u_int32_t*)&(target.octet[4])); 740 sysctl_set_int("hw.fwmem.eui64_hi", eui.hi); 741 sysctl_set_int("hw.fwmem.eui64_lo", eui.lo); 742 break; 743 case 'o': 744 open_dev(&fd, devbase); 745 tmp = str2node(fd, optarg); 746 send_link_on(fd, tmp); 747 break; 748 case 'p': 749 open_dev(&fd, devbase); 750 dump_phy_registers(fd); 751 break; 752 case 'r': 753 open_dev(&fd, devbase); 754 if(ioctl(fd, FW_IBUSRST, &tmp) < 0) 755 err(1, "ioctl"); 756 break; 757 case 's': 758 open_dev(&fd, devbase); 759 tmp = str2node(fd, optarg); 760 reset_start(fd, tmp); 761 break; 762 case 't': 763 open_dev(&fd, devbase); 764 show_topology_map(fd); 765 break; 766 case 'u': 767 tmp = strtol(optarg, NULL, 0); 768 snprintf(devbase, sizeof(devbase), "/dev/fw%ld", tmp); 769 if (fd > 0) { 770 close(fd); 771 fd = -1; 772 } 773 if (argc == optind) { 774 open_dev(&fd, devbase); 775 list_dev(fd); 776 } 777 break; 778 #define TAG (1<<6) 779 #define CHANNEL 63 780 case 'M': 781 switch (optarg[0]) { 782 case 'm': 783 recvfn = mpegtsrecv; 784 break; 785 case 'd': 786 recvfn = dvrecv; 787 break; 788 default: 789 errx(EX_USAGE, "unrecognized method: %s", 790 optarg); 791 } 792 break; 793 case 'R': 794 open_dev(&fd, devbase); 795 if (recvfn == NULL) /* guess... */ 796 recvfn = detect_recv_fn(fd, TAG | CHANNEL); 797 close(fd); 798 fd = -1; 799 open_dev(&fd, devbase); 800 (*recvfn)(fd, optarg, TAG | CHANNEL, -1); 801 break; 802 case 'S': 803 open_dev(&fd, devbase); 804 dvsend(fd, optarg, TAG | CHANNEL, -1); 805 break; 806 default: 807 usage(); 808 } 809 return 0; 810 } 811