1/* 2 * First author: Michael Graff. 3 * Copyright (c) 1997-2000 Lan Media Corp. (www.lanmedia.com). 4 * All rights reserved. 5 * 6 * Second author: Andrew Stanley-Jones. 7 * Copyright (c) 2000-2002 SBE Corp. (www.sbei.com). 8 * All rights reserved. 9 * 10 * Third author: David Boggs. 11 * Copyright (c) 2002-2004 David Boggs. (boggs@boggs.palo-alto.ca.us). 12 * All rights reserved. 13 * 14 * BSD License: 15 * 16 * Redistribution and use in source and binary forms, with or without 17 * modification, are permitted provided that the following conditions 18 * are met: 19 * 1. Redistributions of source code must retain the above copyright 20 * notice, this list of conditions and the following disclaimer. 21 * 2. Redistributions in binary form must reproduce the above copyright 22 * notice, this list of conditions and the following disclaimer in the 23 * documentation and/or other materials provided with the distribution. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * GNU General Public License: 38 * 39 * This program is free software; you can redistribute it and/or modify it 40 * under the terms of the GNU General Public License as published by the Free 41 * Software Foundation; either version 2 of the License, or (at your option) 42 * any later version. 43 * 44 * This program is distributed in the hope that it will be useful, but WITHOUT 45 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 46 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 47 * more details. 48 * 49 * You should have received a copy of the GNU General Public License along with 50 * this program; if not, write to the Free Software Foundation, Inc., 59 51 * Temple Place - Suite 330, Boston, MA 02111-1307, USA. 52 * 53 * Description: 54 * 55 * This program configures the Unix/Linux device driver for SBE Corp's 56 * wanADAPT and wanPMC series of Wide Area Network Interface Cards. 57 * There is a man page for this program; go find it. 58 * 59 * If Netgraph is present (FreeBSD only): 60 * cc -o lmcconfig -l netgraph -D NETGRAPH lmcconfig.c 61 * If Netgraph is NOT present: 62 * cc -o lmcconfig lmcconfig.c 63 * Install the executable program in /usr/local/sbin/lmcconfig. 64 * 65 * $FreeBSD$ 66 */ 67 68#include <sys/param.h> 69#include <sys/ioctl.h> 70#include <sys/socket.h> 71 72#include <errno.h> 73#include <inttypes.h> 74#include <stdio.h> 75#include <stdlib.h> 76#include <string.h> 77#include <strings.h> 78#include <time.h> 79#include <unistd.h> 80#if defined(NETGRAPH) 81# include <netgraph.h> 82#endif 83#include <net/if.h> 84 85#include <dev/lmc/if_lmc.h> 86 87/* program global variables */ 88char * progname; /* name of this program */ 89char * ifname; /* interface name */ 90int fdcs; /* ifnet File Desc or ng Ctl Socket */ 91struct status status; /* card status (read only) */ 92struct config config; /* card configuration (read/write) */ 93int netgraph = 0; /* non-zero if netgraph present */ 94int summary = 0; /* print summary at end */ 95int update = 0; /* update driver config */ 96int verbose = 0; /* verbose output */ 97u_int8_t checksum; /* gate array ucode file checksum */ 98 99/* Functions currently unused. Keep compiler happy and provide prototypes. */ 100void ioctl_snmp_loop(u_int32_t); 101void init_srom(int); 102 103static void 104usage(void) 105{ 106 fprintf(stderr, "Usage: %s interface [-abBcCdDeEfhiLmMpPsStTuUvVwWxXyYzZ?]\n", progname); 107 fprintf(stderr, "or\n"); 108 fprintf(stderr, "Usage: %s interface -1 [-aABcdeEfFgiIlLpPstTuUvxX]\n", progname); 109 fprintf(stderr, "or\n"); 110 fprintf(stderr, "Usage: %s interface -3 [-aABcdefFlLsSvV]\n\n", progname); 111 fprintf(stderr, "\tInterface is the interface name, e.g. '%s'\n", ifname); 112#if defined(NETGRAPH) 113 fprintf(stderr, "\tIf interface name ends with ':' then use netgraph\n"); 114#endif 115 fprintf(stderr, "\t-1 following parameters apply to T1E1 cards\n"); 116 fprintf(stderr, "\t-3 following parameters apply to T3 cards\n"); 117 fprintf(stderr, "\t-a <number> Set Tx clock source, where:\n"); 118 fprintf(stderr, "\t 1:modem Tx clk 2:int src 3:modem Rx Clk 4:ext conn\n"); 119 fprintf(stderr, "\t-b Read and print bios rom addrs 0-255\n"); 120 fprintf(stderr, "\t-B Write bios rom with address pattern\n"); 121 fprintf(stderr, "\t-c Set 16-bit CRC (default)\n"); 122 fprintf(stderr, "\t-C Set 32-bit CRC\n"); 123 fprintf(stderr, "\t-d Clear driver DEBUG flag\n"); 124 fprintf(stderr, "\t-D Set driver DEBUG flag (more log msgs)\n"); 125 fprintf(stderr, "\t-e Set DTE mode (default)\n"); 126 fprintf(stderr, "\t-E Set DCE mode\n"); 127 fprintf(stderr, "\t-f <number> Set synth osc freq in bits/sec\n"); 128 fprintf(stderr, "\t-F Set SPPP line protocol to Frame-Relay\n"); 129 fprintf(stderr, "\t-h Help: this usage message\n"); 130 fprintf(stderr, "\t-i Interface name (eg, lmc0)\n"); 131 fprintf(stderr, "\t-L <number> Set loopback: 1:none 2:payload 3:line 4:other\n"); 132 fprintf(stderr, "\t 5:inward 6:dual 16:Tulip 17:pins 18:LA/LL 19:LB/RL\n"); 133 fprintf(stderr, "\t-m Read and print MII regs\n"); 134 fprintf(stderr, "\t-M <addr> <data> Write MII reg\n"); 135 fprintf(stderr, "\t-p Read and print PCI config regs\n"); 136 fprintf(stderr, "\t-P <addr> <data> Write PCI config reg\n"); 137 fprintf(stderr, "\t-s Read and print Tulip SROM\n"); 138 fprintf(stderr, "\t-S <number> Initialize Tulip SROM\n"); 139 fprintf(stderr, "\t-t Read and print Tulip Control/Status regs\n"); 140 fprintf(stderr, "\t-T <addr> <data> Write Tulip Control/status reg\n"); 141 fprintf(stderr, "\t-u Reset event counters\n"); 142 fprintf(stderr, "\t-U Reset gate array\n"); 143 fprintf(stderr, "\t-v Set verbose printout mode\n"); 144 fprintf(stderr, "\t-V Print card configuration\n"); 145 fprintf(stderr, "\t-w Load gate array from ROM\n"); 146 fprintf(stderr, "\t-W <filename> Load gate array from file\n"); 147 fprintf(stderr, "\t-x select RAWIP mode and bypass line protocols\n"); 148 fprintf(stderr, "\t-X Select line protocols: SPPP, P2P or HDLC\n"); 149 fprintf(stderr, "\t-y disable SPPP keep-alive packets\n"); 150 fprintf(stderr, "\t-Y enable SPPP keep-alive packets\n"); 151 fprintf(stderr, "\t-z Set SPPP line protocol to Cisco-HDLC\n"); 152 fprintf(stderr, "\t-Z Set SPPP line protocol to PPP\n"); 153 154 fprintf(stderr, "The -1 switch precedes T1/E1 commands.\n"); 155 fprintf(stderr, "\t-a <y|b|a> Stop sending Yellow|Blue|AIS signal\n"); 156 fprintf(stderr, "\t-A <y|b|a> Start sending Yellow|Blue|AIS signal\n"); 157 fprintf(stderr, "\t-B <number> Send BOP msg 25 times\n"); 158 fprintf(stderr, "\t-c <number> Set cable length in meters\n"); 159 fprintf(stderr, "\t-d Print status of T1 DSU/CSU\n"); 160 fprintf(stderr, "\t-e <number> Set framing format, where:\n"); 161 fprintf(stderr, "\t 27:T1-ESF 9:T1-SF 0:E1-FAS 8:E1-FAS+CRC\n"); 162 fprintf(stderr, "\t 16:E1-FAS+CAS 24:E1-FAS+CRC+CAS 32:E1-NO-FRAMING\n"); 163 fprintf(stderr, "\t-E <32-bit hex number> 1 activates a channel and 0 deactivates it.\n"); 164 fprintf(stderr, "\t Use this to config a link in fractional T1/E1 mode\n"); 165 fprintf(stderr, "\t-f Read and print Framer/LIU registers\n"); 166 fprintf(stderr, "\t-F <addr> <data> Write Framer/LIU register\n"); 167 fprintf(stderr, "\t-g <number> Set receiver gain, where:\n"); 168 fprintf(stderr, "\t 0:short range 1:medium range\n"); 169 fprintf(stderr, "\t 2:long range 3:extended range\n"); 170 fprintf(stderr, "\t 4:auto-set based on cable length\n"); 171 fprintf(stderr, "\t-i Send 'CSU Loop Down' inband msg\n"); 172 fprintf(stderr, "\t-I Send 'CSU Loop Up' inband msg\n"); 173 fprintf(stderr, "\t-l Send 'Line Loop Down' BOP msg\n"); 174 fprintf(stderr, "\t-L Send 'Line Loop Up' BOP msg\n"); 175 fprintf(stderr, "\t-p Send 'Payload Loop Down' BOP msg\n"); 176 fprintf(stderr, "\t-P Send 'Payload Loop Up' BOP msg\n"); 177 fprintf(stderr, "\t-s Print status of T1 DSU/CSU\n"); 178 fprintf(stderr, "\t-t Stop sending test pattern\n"); 179 fprintf(stderr, "\t-T <number> Start sending test pattern, where:\n"); 180 fprintf(stderr, "\t 0:unframed 2^11 1:unframed 2^15\n"); 181 fprintf(stderr, "\t 2:unframed 2^20 3:unframed 2^23\n"); 182 fprintf(stderr, "\t 4:unframed 2^11 w/ZS 5:unframed 2^15 w/ZS\n"); 183 fprintf(stderr, "\t 6:unframed QRSS 7:unframed 2^23 w/ZS\n"); 184 fprintf(stderr, "\t 8: framed 2^11 9: framed 2^15\n"); 185 fprintf(stderr, "\t 10: framed 2^20 11: framed 2^23\n"); 186 fprintf(stderr, "\t 12: framed 2^11 w/ZS 13: framed 2^15 w/ZS\n"); 187 fprintf(stderr, "\t 14: framed QRSS 15: framed 2^23 w/ZS\n"); 188 fprintf(stderr, "\t-u <number> Set transmitter pulse shape, where:\n"); 189 fprintf(stderr, "\t 0:T1-DSX 0-40m 1:T1-DSX 40-80m\n"); 190 fprintf(stderr, "\t 2:T1-DSX 80-120m 3:T1-DSX 120-160m\n"); 191 fprintf(stderr, "\t 4:T1-DSX 160-200m 5:E1-G.703 75ohm coax\n"); 192 fprintf(stderr, "\t 6:E1-G.703 120ohm TP 7:T1-CSU Long range\n"); 193 fprintf(stderr, "\t 8:auto-set based on cable length (T1 only)\n"); 194 fprintf(stderr, "\t-U <number> Set line build out where:\n"); 195 fprintf(stderr, "\t 0:0dB 1:7.5dB 2:15dB 3:22.5dB\n"); 196 fprintf(stderr, "\t 4:auto-set based on cable length\n"); 197 fprintf(stderr, "\t-v Set verbose printout mode\n"); 198 fprintf(stderr, "\t-x disable Transmitter outputs\n"); 199 fprintf(stderr, "\t-X enable Transmitter outputs\n"); 200 201 fprintf(stderr, "The -3 switch precedes T3 commands.\n"); 202 fprintf(stderr, "\t-a <y|b|a|i> Stop sending Yellow|Blue|AIS|Idle signal\n"); 203 fprintf(stderr, "\t-A <y|b|a|i> Start sending Yellow|Blue|AIS|Idle signal\n"); 204 fprintf(stderr, "\t-B <bopcode> Send BOP msg 10 times\n"); 205 fprintf(stderr, "\t-c <number> Set cable length in meters\n"); 206 fprintf(stderr, "\t-d Print status of T3 DSU/CSU\n"); 207 fprintf(stderr, "\t-e <number> Set T3 frame format, where:\n"); 208 fprintf(stderr, "\t 100:C-Bit Parity 101:M13\n"); 209 fprintf(stderr, "\t-f Read and print Framer registers\n"); 210 fprintf(stderr, "\t-F <addr> <data> Write Framer register\n"); 211 fprintf(stderr, "\t-l Send 'Line Loop Down' BOP msg\n"); 212 fprintf(stderr, "\t-L Send 'Line Loop Up' BOP msg\n"); 213 fprintf(stderr, "\t-s Print status of T3 DSU/CSU\n"); 214 fprintf(stderr, "\t-S <number> Set DS3 scrambler mode, where:\n"); 215 fprintf(stderr, "\t 1:OFF 2:DigitalLink|Kentrox 3:Larse\n"); 216 fprintf(stderr, "\t-v Set verbose printout mode\n"); 217 fprintf(stderr, "\t-V <number> Write to T3 VCXO freq control DAC\n"); 218} 219 220static void 221call_driver(unsigned long cmd, struct iohdr *iohdr) 222{ 223 int error = 0; 224 225 strncpy(iohdr->ifname, ifname, sizeof(iohdr->ifname)); 226 iohdr->cookie = NGM_LMC_COOKIE; 227 iohdr->iohdr = iohdr; 228 229 /* Exchange data with a running device driver. */ 230#if defined(NETGRAPH) 231 if (netgraph) 232 { 233 NgSendMsg(fdcs, ifname, NGM_LMC_COOKIE, cmd, iohdr, IOCPARM_LEN(cmd)); 234 if (cmd & IOC_OUT) 235 { 236 int replen = sizeof(struct ng_mesg) + IOCPARM_LEN(cmd); 237 char rep[replen]; /* storage for the reply */ 238 struct ng_mesg *reply = (struct ng_mesg *)rep; 239 int rl = NgRecvMsg(fdcs, reply, replen, NULL); 240 if (rl == replen) 241 bcopy(&reply->data, iohdr, IOCPARM_LEN(cmd)); 242 else 243 { 244 fprintf(stderr, "%s: NgRecvMsg returned %d bytes, expected %d\n", 245 progname, rl, replen); 246 exit(1); 247 } 248 } 249 } 250 else 251#endif 252 { 253 if ((error = ioctl(fdcs, cmd, (caddr_t)iohdr)) < 0) 254 { 255 fprintf(stderr, "%s: ioctl() returned error code %d: %s\n", 256 progname, errno, strerror(errno)); 257 if (errno == ENETDOWN) 258 printf("Type: 'ifconfig %s up' then try again.\n", ifname); 259 exit(1); 260 } 261 } 262 263 if (iohdr->cookie != NGM_LMC_COOKIE) 264 { 265 fprintf(stderr, "%s: cookie = 0x%08X, expected 0x%08X\n", progname, iohdr->cookie, NGM_LMC_COOKIE); 266 fprintf(stderr, "%s: This version of %s is incompatible with the device driver\n", progname, progname); 267 exit(1); 268 } 269} 270 271static u_int32_t 272read_pci_config(u_int8_t addr) 273{ 274 struct ioctl ioctl; 275 276 ioctl.iohdr.direction = DIR_IOWR; 277 ioctl.iohdr.length = sizeof(struct ioctl); 278 ioctl.cmd = IOCTL_RW_PCI; 279 ioctl.address = addr; 280 281 call_driver(LMCIOCREAD, &ioctl.iohdr); 282 283 return ioctl.data; 284} 285 286static void 287write_pci_config(u_int8_t addr, u_int32_t data) 288{ 289 struct ioctl ioctl; 290 291 ioctl.iohdr.direction = DIR_IOW; 292 ioctl.iohdr.length = sizeof(struct ioctl); 293 ioctl.cmd = IOCTL_RW_PCI; 294 ioctl.address = addr; 295 ioctl.data = data; 296 297 call_driver(LMCIOCWRITE, &ioctl.iohdr); 298} 299 300static u_int32_t 301read_csr(u_int8_t addr) 302{ 303 struct ioctl ioctl; 304 305 ioctl.iohdr.direction = DIR_IOWR; 306 ioctl.iohdr.length = sizeof(struct ioctl); 307 ioctl.cmd = IOCTL_RW_CSR; 308 ioctl.address = addr; 309 310 call_driver(LMCIOCREAD, &ioctl.iohdr); 311 312 return ioctl.data; 313} 314 315static void 316write_csr(u_int8_t addr, u_int32_t data) 317{ 318 struct ioctl ioctl; 319 320 ioctl.iohdr.direction = DIR_IOW; 321 ioctl.iohdr.length = sizeof(struct ioctl); 322 ioctl.cmd = IOCTL_RW_CSR; 323 ioctl.address = addr; 324 ioctl.data = data; 325 326 call_driver(LMCIOCWRITE, &ioctl.iohdr); 327} 328 329static u_int16_t 330read_srom(u_int8_t addr) 331{ 332 struct ioctl ioctl; 333 334 ioctl.iohdr.direction = DIR_IOWR; 335 ioctl.iohdr.length = sizeof(struct ioctl); 336 ioctl.cmd = IOCTL_RW_SROM; 337 ioctl.address = addr; 338 339 call_driver(LMCIOCREAD, &ioctl.iohdr); 340 341 return ioctl.data; 342} 343 344static void 345write_srom(u_int8_t addr, u_int16_t data) 346{ 347 struct ioctl ioctl; 348 349 ioctl.iohdr.direction = DIR_IOW; 350 ioctl.iohdr.length = sizeof(struct ioctl); 351 ioctl.cmd = IOCTL_RW_SROM; 352 ioctl.address = addr; 353 ioctl.data = data; 354 355 call_driver(LMCIOCWRITE, &ioctl.iohdr); 356} 357 358static u_int8_t 359read_bios_rom(u_int32_t addr) 360{ 361 struct ioctl ioctl; 362 363 ioctl.iohdr.direction = DIR_IOWR; 364 ioctl.iohdr.length = sizeof(struct ioctl); 365 ioctl.cmd = IOCTL_RW_BIOS; 366 ioctl.address = addr; 367 368 call_driver(LMCIOCREAD, &ioctl.iohdr); 369 370 return ioctl.data; 371} 372 373static void 374write_bios_rom(u_int32_t addr, u_int8_t data) 375{ 376 struct ioctl ioctl; 377 378 ioctl.iohdr.direction = DIR_IOW; 379 ioctl.iohdr.length = sizeof(struct ioctl); 380 ioctl.cmd = IOCTL_RW_BIOS; 381 ioctl.address = addr; 382 ioctl.data = data; 383 384 call_driver(LMCIOCWRITE, &ioctl.iohdr); 385} 386 387static u_int16_t 388read_mii(u_int8_t addr) 389{ 390 struct ioctl ioctl; 391 392 ioctl.iohdr.direction = DIR_IOWR; 393 ioctl.iohdr.length = sizeof(struct ioctl); 394 ioctl.cmd = IOCTL_RW_MII; 395 ioctl.address = addr; 396 397 call_driver(LMCIOCREAD, &ioctl.iohdr); 398 399 return ioctl.data; 400} 401 402static void 403write_mii(u_int8_t addr, u_int16_t data) 404{ 405 struct ioctl ioctl; 406 407 ioctl.iohdr.direction = DIR_IOW; 408 ioctl.iohdr.length = sizeof(struct ioctl); 409 ioctl.cmd = IOCTL_RW_MII; 410 ioctl.address = addr; 411 ioctl.data = data; 412 413 call_driver(LMCIOCWRITE, &ioctl.iohdr); 414} 415 416static unsigned char 417read_framer(u_int16_t addr) 418{ 419 struct ioctl ioctl; 420 421 ioctl.iohdr.direction = DIR_IOWR; 422 ioctl.iohdr.length = sizeof(struct ioctl); 423 ioctl.cmd = IOCTL_RW_FRAME; 424 ioctl.address = addr; 425 426 call_driver(LMCIOCREAD, &ioctl.iohdr); 427 428 return ioctl.data; 429} 430 431static void 432write_framer(u_int16_t addr, u_int8_t data) 433{ 434 struct ioctl ioctl; 435 436 ioctl.iohdr.direction = DIR_IOW; 437 ioctl.iohdr.length = sizeof(struct ioctl); 438 ioctl.cmd = IOCTL_RW_FRAME; 439 ioctl.address = addr; 440 ioctl.data = data; 441 442 call_driver(LMCIOCWRITE, &ioctl.iohdr); 443} 444 445static void 446write_synth(struct synth synth) 447{ 448 struct ioctl ioctl; 449 450 ioctl.iohdr.direction = DIR_IOW; 451 ioctl.iohdr.length = sizeof(struct ioctl); 452 ioctl.cmd = IOCTL_WO_SYNTH; 453 bcopy(&synth, &ioctl.data, sizeof(synth)); 454 455 call_driver(LMCIOCWRITE, &ioctl.iohdr); 456} 457 458static void 459write_dac(u_int16_t data) 460{ 461 struct ioctl ioctl; 462 463 ioctl.iohdr.direction = DIR_IOW; 464 ioctl.iohdr.length = sizeof(struct ioctl); 465 ioctl.cmd = IOCTL_WO_DAC; 466 ioctl.data = data; 467 468 call_driver(LMCIOCWRITE, &ioctl.iohdr); 469} 470 471static void 472reset_xilinx(void) 473{ 474 struct ioctl ioctl; 475 476 ioctl.iohdr.direction = DIR_IOWR; 477 ioctl.iohdr.length = sizeof(struct ioctl); 478 ioctl.cmd = IOCTL_XILINX_RESET; 479 480 call_driver(LMCIOCTL, &ioctl.iohdr); 481} 482 483static void 484load_xilinx_from_rom(void) 485{ 486 struct ioctl ioctl; 487 488 ioctl.iohdr.direction = DIR_IOWR; 489 ioctl.iohdr.length = sizeof(struct ioctl); 490 ioctl.cmd = IOCTL_XILINX_ROM; 491 492 call_driver(LMCIOCTL, &ioctl.iohdr); 493} 494 495static void 496load_xilinx_from_file(char *ucode, u_int32_t len) 497{ 498 struct ioctl ioctl; 499 500 ioctl.iohdr.direction = DIR_IOWR; 501 ioctl.iohdr.length = sizeof(struct ioctl); 502 ioctl.cmd = IOCTL_XILINX_FILE; 503 ioctl.data = len; 504 ioctl.ucode = ucode; 505 506 call_driver(LMCIOCTL, &ioctl.iohdr); 507} 508 509static void 510ioctl_snmp_send(u_int32_t send) 511{ 512 struct ioctl ioctl; 513 514 ioctl.iohdr.direction = DIR_IOWR; 515 ioctl.iohdr.length = sizeof(struct ioctl); 516 ioctl.cmd = IOCTL_SNMP_SEND; 517 ioctl.data = send; 518 519 call_driver(LMCIOCTL, &ioctl.iohdr); 520} 521 522void 523ioctl_snmp_loop(u_int32_t loop) 524{ 525 struct ioctl ioctl; 526 527 ioctl.iohdr.direction = DIR_IOWR; 528 ioctl.iohdr.length = sizeof(struct ioctl); 529 ioctl.cmd = IOCTL_SNMP_LOOP; 530 ioctl.data = loop; 531 532 call_driver(LMCIOCTL, &ioctl.iohdr); 533} 534 535static void 536ioctl_reset_cntrs(void) 537{ 538 struct ioctl ioctl; 539 540 ioctl.iohdr.direction = DIR_IOWR; 541 ioctl.iohdr.length = sizeof(struct ioctl); 542 ioctl.cmd = IOCTL_RESET_CNTRS; 543 544 call_driver(LMCIOCTL, &ioctl.iohdr); 545} 546 547static void 548ioctl_read_config(void) 549{ 550 config.iohdr.direction = DIR_IOWR; 551 config.iohdr.length = sizeof(struct config); 552 553 call_driver(LMCIOCGCFG, &config.iohdr); 554} 555 556static void 557ioctl_write_config(void) 558{ 559 config.iohdr.direction = DIR_IOW; 560 config.iohdr.length = sizeof(struct config); 561 562 call_driver(LMCIOCSCFG, &config.iohdr); 563} 564 565static void 566ioctl_read_status(void) 567{ 568 status.iohdr.direction = DIR_IOWR; 569 status.iohdr.length = sizeof(struct status); 570 571 call_driver(LMCIOCGSTAT, &status.iohdr); 572} 573 574static void 575print_card_name(void) 576{ 577 printf("Card name:\t\t%s\n", ifname); 578} 579 580static void 581print_card_type(void) 582{ 583 printf("Card type:\t\t"); 584 switch(status.card_type) 585 { 586 case TLP_CSID_HSSI: 587 printf("HSSI (lmc5200)\n"); 588 break; 589 case TLP_CSID_T3: 590 printf("T3 (lmc5245)\n"); 591 break; 592 case TLP_CSID_SSI: 593 printf("SSI (lmc1000)\n"); 594 break; 595 case TLP_CSID_T1E1: 596 printf("T1E1 (lmc1200)\n"); 597 break; 598 case TLP_CSID_HSSIc: 599 printf("HSSI (lmc5200C)\n"); 600 break; 601 default: 602 printf("unknown card_type: %d\n", status.card_type); 603 break; 604 } 605} 606 607static void 608print_status(void) 609{ 610 char *status_string; 611 612 if (status.oper_status == STATUS_UP) 613 status_string = "Up"; 614 else if (status.oper_status == STATUS_DOWN) 615 status_string = "Down"; 616 else if (status.oper_status == STATUS_TEST) 617 status_string = "Test"; 618 else 619 status_string = "Unknown"; 620 printf("Link status:\t\t%s\n", status_string); 621} 622 623static void 624print_tx_speed(void) 625{ 626 printf("Tx Speed:\t\t%u\n", status.tx_speed); 627} 628 629static void 630print_debug(void) 631{ 632 if (config.debug != 0) 633 printf("Debug:\t\t\t%s\n", "On"); 634} 635 636static void 637print_line_prot(void) 638{ 639 char *on = "On", *off = "Off"; 640 641 printf("Line Prot/Pkg:\t\t"); 642 switch (status.line_prot) 643 { 644 case 0: 645 printf("NotSet/"); 646 break; 647 case PROT_PPP: 648 printf("PPP/"); 649 break; 650 case PROT_C_HDLC: 651 printf("Cisco-HDLC/"); 652 break; 653 case PROT_FRM_RLY: 654 printf("Frame-Relay/"); 655 break; 656 case PROT_IP_HDLC: 657 printf("IP-in-HDLC/"); 658 break; 659 case PROT_ETH_HDLC: 660 printf("Ether-in-HDLC/"); 661 break; 662 case PROT_X25: 663 printf("X25+LAPB/"); 664 break; 665 default: 666 printf("unknown line_prot: %d/", status.line_prot); 667 break; 668 } 669 670 switch (status.line_pkg) 671 { 672 case 0: 673 printf("NotSet\n"); 674 break; 675 case PKG_RAWIP: 676 printf("Driver\n"); 677 break; 678 case PKG_NG: 679 printf("Netgraph\n"); 680 break; 681 case PKG_GEN_HDLC: 682 printf("GenHDLC\n"); 683 break; 684 case PKG_SPPP: 685 printf("SPPP\n"); 686 break; 687 case PKG_P2P: 688 printf("P2P\n"); 689 break; 690 default: 691 printf("unknown line_pkg: %d\n", status.line_pkg); 692 break; 693 } 694 695 if (status.line_pkg == PKG_SPPP) 696 printf("SPPP Keep-alives:\t%s\n", 697 config.keep_alive ? on : off); 698} 699 700static void 701print_crc_len(void) 702{ 703 printf("CRC length:\t\t"); 704 if (config.crc_len == CFG_CRC_0) 705 printf("no CRC\n"); 706 else if (config.crc_len == CFG_CRC_16) 707 printf("16 bits\n"); 708 else if (config.crc_len == CFG_CRC_32) 709 printf("32 bits\n"); 710 else 711 printf("bad crc_len: %d\n", config.crc_len); 712} 713 714static void 715print_loop_back(void) 716{ 717 printf("Loopback:\t\t"); 718 switch (config.loop_back) 719 { 720 case CFG_LOOP_NONE: 721 printf("None\n"); 722 break; 723 case CFG_LOOP_PAYLOAD: 724 printf("Outward thru framer (payload loop)\n"); 725 break; 726 case CFG_LOOP_LINE: 727 printf("Outward thru line interface (line loop)\n"); 728 break; 729 case CFG_LOOP_OTHER: 730 printf("Inward thru line interface\n"); 731 break; 732 case CFG_LOOP_INWARD: 733 printf("Inward thru framer\n"); 734 break; 735 case CFG_LOOP_DUAL: 736 printf("Inward & outward (dual loop)\n"); 737 break; 738 case CFG_LOOP_TULIP: 739 printf("Inward thru Tulip chip\n"); 740 break; 741 case CFG_LOOP_PINS: 742 printf("Inward thru drvrs/rcvrs\n"); 743 break; 744 case CFG_LOOP_LL: 745 printf("LA/LL asserted\n"); 746 break; 747 case CFG_LOOP_RL: 748 printf("LB/RL asserted\n"); 749 break; 750 default: 751 printf("unknown loop_back: %d\n", config.loop_back); 752 break; 753 } 754} 755 756static void 757print_tx_clk_src(void) 758{ 759 printf("Tx Clk src:\t\t"); 760 switch (config.tx_clk_src) 761 { 762 case CFG_CLKMUX_ST: 763 printf("Tx Clk from modem\n"); 764 break; 765 case CFG_CLKMUX_INT: 766 printf("Internal source\n"); 767 break; 768 case CFG_CLKMUX_RT: 769 printf("Rx Clk from modem (loop timed)\n"); 770 break; 771 case CFG_CLKMUX_EXT: 772 printf("External connector\n"); 773 break; 774 default: 775 printf("unknown tx_clk_src: %d\n", config.tx_clk_src); 776 break; 777 } 778} 779 780static void 781print_format(void) 782{ 783 printf("Format-Frame/Code:\t"); 784 switch (config.format) 785 { 786 case CFG_FORMAT_T1SF: 787 printf("T1-SF/AMI\n"); 788 break; 789 case CFG_FORMAT_T1ESF: 790 printf("T1-ESF/B8ZS\n"); 791 break; 792 case CFG_FORMAT_E1FAS: 793 printf("E1-FAS/HDB3\n"); 794 break; 795 case CFG_FORMAT_E1FASCRC: 796 printf("E1-FAS+CRC/HDB3\n"); 797 break; 798 case CFG_FORMAT_E1FASCAS: 799 printf("E1-FAS+CAS/HDB3\n"); 800 break; 801 case CFG_FORMAT_E1FASCRCCAS: 802 printf("E1-FAS+CRC+CAS/HDB3\n"); 803 break; 804 case CFG_FORMAT_E1NONE: 805 printf("E1-NOFRAMING/HDB3\n"); 806 break; 807 case CFG_FORMAT_T3CPAR: 808 printf("T3-CParity/B3ZS\n"); 809 break; 810 case CFG_FORMAT_T3M13: 811 printf("T3-M13/B3ZS\n"); 812 break; 813 default: 814 printf("unknown format: %d\n", config.format); 815 break; 816 } 817} 818 819static void 820print_dte_dce(void) 821{ 822 printf("DTE or DCE:\t\t"); 823 switch(config.dte_dce) 824 { 825 case CFG_DTE: 826 printf("DTE (receiving TxClk)\n"); 827 break; 828 case CFG_DCE: 829 printf("DCE (driving TxClk)\n"); 830 break; 831 default: 832 printf("unknown dte_dce: %d\n", config.dte_dce); 833 break; 834 } 835} 836 837static void 838print_synth_freq(void) 839{ 840 double Fref = 20e6; 841 double Fout, Fvco; 842 843 /* decode the synthesizer params */ 844 Fvco = (Fref * (config.synth.n<<(3*config.synth.v)))/config.synth.m; 845 Fout = Fvco / (1<<(config.synth.x+config.synth.r+config.synth.prescale)); 846 847 printf("Synth freq:\t\t%.0f\n", Fout); 848} 849 850static void 851synth_freq(unsigned long target) 852{ 853 unsigned int n, m, v, x, r; 854 double Fout, Fvco, Ftarg; 855 double newdiff, olddiff; 856 double bestF=0.0, bestV=0.0; 857 unsigned prescale = (target < 50000) ? 9:4; 858 859 Ftarg = target<<prescale; 860 for (n=3; n<=127; n++) 861 for (m=3; m<=127; m++) 862 for (v=0; v<=1; v++) 863 for (x=0; x<=3; x++) 864 for (r=0; r<=3; r++) 865 { 866 Fvco = (SYNTH_FREF * (n<<(3*v)))/m; 867 if (Fvco < SYNTH_FMIN || Fvco > SYNTH_FMAX) continue; 868 Fout = Fvco / (1<<(x+r)); 869 if (Fout >= Ftarg) 870 newdiff = Fout - Ftarg; 871 else 872 newdiff = Ftarg - Fout; 873 if (bestF >= Ftarg) 874 olddiff = bestF - Ftarg; 875 else 876 olddiff = Ftarg - bestF; 877 if ((newdiff < olddiff) || 878 ((newdiff == olddiff) && (Fvco < bestV))) 879 { 880 config.synth.n = n; 881 config.synth.m = m; 882 config.synth.v = v; 883 config.synth.x = x; 884 config.synth.r = r; 885 config.synth.prescale = prescale; 886 bestF = Fout; 887 bestV = Fvco; 888 } 889 } 890#if 0 891 printf("Fbest=%.0f, Ftarg=%u, Fout=%.0f\n", bestF>>prescale, target, bestF); 892 printf("N=%u, M=%u, V=%u, X=%u, R=%u\n", config.synth.n, 893 config.synth.m, config.synth.v, config.synth.x, config.synth.r); 894#endif 895} 896 897static void 898print_cable_len(void) 899{ 900 printf("Cable length:\t\t%d meters\n", config.cable_len); 901} 902 903static void 904print_cable_type(void) 905{ 906 printf("Cable type:\t\t"); 907 if (status.cable_type > 7) 908 printf("unknown cable_type: %d\n", status.cable_type); 909 else 910 printf("%s\n", ssi_cables[status.cable_type]); 911} 912 913static void 914print_time_slots(void) 915{ 916 printf("TimeSlot [31-0]:\t0x%08X\n", config.time_slots); 917} 918 919static void 920print_scrambler(void) 921{ 922 printf("Scrambler:\t\t"); 923 if (config.scrambler == CFG_SCRAM_OFF) 924 printf("off\n"); 925 else if (config.scrambler == CFG_SCRAM_DL_KEN) 926 printf("DigLink/Kentrox: X^43+1\n"); 927 else if (config.scrambler == CFG_SCRAM_LARS) 928 printf("Larse: X^20+X^17+1 w/28ZS\n"); 929 else 930 printf("unknown scrambler: %d\n", config.scrambler); 931} 932 933static double 934vga_dbs(u_int8_t vga) 935{ 936 if (vga < 0x0F) return 0.0; 937 if ((vga >= 0x0F) && (vga <= 0x1B)) return 0.0 + 0.77 * (vga - 0x0F); 938 if ((vga >= 0x1C) && (vga <= 0x33)) return 10.0 + 1.25 * (vga - 0x1C); 939 if ((vga >= 0x34) && (vga <= 0x39)) return 40.0 + 1.67 * (vga - 0x34); 940 if ((vga >= 0x3A) && (vga < 0x3F)) return 50.0 + 2.80 * (vga - 0x3A); 941 return 64.0; 942} 943 944static void 945print_rx_gain(void) 946{ 947 printf("Rx gain max:\t\t"); 948 949 if (config.rx_gain == CFG_GAIN_AUTO) 950 printf("auto-set to %02.1f dB\n", 951 vga_dbs(read_framer(Bt8370_VGA_MAX) & 0x3F)); 952 else 953 printf("up to %02.1f dB\n", vga_dbs(config.rx_gain)); 954} 955 956static void 957print_tx_lbo(void) 958{ 959 u_int8_t saved_lbo = config.tx_lbo; 960 961 printf("LBO = "); 962 if (config.tx_lbo == CFG_LBO_AUTO) 963 { 964 config.tx_lbo = read_framer(Bt8370_TLIU_CR) & 0x30; 965 printf("auto-set to "); 966 } 967 968 switch (config.tx_lbo) 969 { 970 case CFG_LBO_0DB: 971 printf("0 dB\n"); 972 break; 973 case CFG_LBO_7DB: 974 printf("7.5 dB\n"); 975 break; 976 case CFG_LBO_15DB: 977 printf("15 dB\n"); 978 break; 979 case CFG_LBO_22DB: 980 printf("22.5 dB\n"); 981 break; 982 default: 983 printf("unknown tx_lbo: %d\n", config.tx_lbo); 984 break; 985 } 986 987 if (saved_lbo == CFG_LBO_AUTO) 988 config.tx_lbo = saved_lbo; 989} 990 991static void 992print_tx_pulse(void) 993{ 994 u_int8_t saved_pulse = config.tx_pulse; 995 996 printf("Tx pulse shape:\t\t"); 997 if (config.tx_pulse == CFG_PULSE_AUTO) 998 { 999 config.tx_pulse = read_framer(Bt8370_TLIU_CR) & 0x0E; 1000 printf("auto-set to "); 1001 } 1002 1003 switch (config.tx_pulse) 1004 { 1005 case CFG_PULSE_T1DSX0: 1006 printf("T1-DSX: 0 to 40 meters\n"); 1007 break; 1008 case CFG_PULSE_T1DSX1: 1009 printf("T1-DSX: 40 to 80 meters\n"); 1010 break; 1011 case CFG_PULSE_T1DSX2: 1012 printf("T1-DSX: 80 to 120 meters\n"); 1013 break; 1014 case CFG_PULSE_T1DSX3: 1015 printf("T1-DSX: 120 to 160 meters\n"); 1016 break; 1017 case CFG_PULSE_T1DSX4: 1018 printf("T1-DSX: 160 to 200 meters\n"); 1019 break; 1020 case CFG_PULSE_E1COAX: 1021 printf("E1: Twin Coax\n"); 1022 break; 1023 case CFG_PULSE_E1TWIST: 1024 printf("E1: Twisted Pairs\n"); 1025 break; 1026 case CFG_PULSE_T1CSU: 1027 printf("T1-CSU; "); 1028 print_tx_lbo(); 1029 break; 1030 default: 1031 printf("unknown tx_pulse: %d\n", config.tx_pulse); 1032 break; 1033 } 1034 1035 if (saved_pulse == CFG_PULSE_AUTO) 1036 config.tx_pulse = saved_pulse; 1037} 1038 1039static void 1040print_ssi_sigs(void) 1041{ 1042 u_int32_t mii16 = status.snmp.ssi.sigs; 1043 char *on = "On", *off = "Off"; 1044 1045 printf("Modem signals:\t\tDTR=%s DSR=%s RTS=%s CTS=%s\n", 1046 (mii16 & MII16_SSI_DTR) ? on : off, 1047 (mii16 & MII16_SSI_DSR) ? on : off, 1048 (mii16 & MII16_SSI_RTS) ? on : off, 1049 (mii16 & MII16_SSI_CTS) ? on : off); 1050 printf("Modem signals:\t\tDCD=%s RI=%s LL=%s RL=%s TM=%s\n", 1051 (mii16 & MII16_SSI_DCD) ? on : off, 1052 (mii16 & MII16_SSI_RI) ? on : off, 1053 (mii16 & MII16_SSI_LL) ? on : off, 1054 (mii16 & MII16_SSI_RL) ? on : off, 1055 (mii16 & MII16_SSI_TM) ? on : off); 1056} 1057 1058static void 1059print_hssi_sigs(void) 1060{ 1061 u_int32_t mii16 = status.snmp.hssi.sigs; 1062 char *on = "On", *off = "Off"; 1063 1064 printf("Modem signals:\t\tTA=%s CA=%s\n", 1065 (mii16 & MII16_HSSI_TA) ? on : off, 1066 (mii16 & MII16_HSSI_CA) ? on : off); 1067 printf("Modem signals:\t\tLA=%s LB=%s LC=%s TM=%s\n", 1068 (mii16 & MII16_HSSI_LA) ? on : off, 1069 (mii16 & MII16_HSSI_LB) ? on : off, 1070 (mii16 & MII16_HSSI_LC) ? on : off, 1071 (mii16 & MII16_HSSI_TM) ? on : off); 1072} 1073 1074static void 1075print_events(void) 1076{ 1077 char *time; 1078 struct timeval tv; 1079 struct timezone tz; 1080 1081 gettimeofday(&tv, &tz); 1082 time = (char *)ctime((time_t *)&tv); 1083 printf("Current time:\t\t%s", time); 1084 if (status.cntrs.reset_time.tv_sec < 1000) 1085 time = "Never\n"; 1086 else 1087 time = (char *)ctime((time_t *)&status.cntrs.reset_time.tv_sec); 1088 printf("Cntrs reset:\t\t%s", time); 1089 1090 if (status.cntrs.ibytes) printf("Rx bytes:\t\t%ju\n", (uintmax_t)status.cntrs.ibytes); 1091 if (status.cntrs.obytes) printf("Tx bytes:\t\t%ju\n", (uintmax_t)status.cntrs.obytes); 1092 if (status.cntrs.ipackets) printf("Rx packets:\t\t%ju\n", (uintmax_t)status.cntrs.ipackets); 1093 if (status.cntrs.opackets) printf("Tx packets:\t\t%ju\n", (uintmax_t)status.cntrs.opackets); 1094 if (status.cntrs.ierrors) printf("Rx errors:\t\t%u\n", status.cntrs.ierrors); 1095 if (status.cntrs.oerrors) printf("Tx errors:\t\t%u\n", status.cntrs.oerrors); 1096 if (status.cntrs.idiscards) printf("Rx discards:\t\t%u\n", status.cntrs.idiscards); 1097 if (status.cntrs.odiscards) printf("Tx discards:\t\t%u\n", status.cntrs.odiscards); 1098 if (status.cntrs.fifo_over) printf("Rx fifo overruns:\t%u\n", status.cntrs.fifo_over); 1099 if (status.cntrs.fifo_under) printf("Tx fifo underruns:\t%u\n", status.cntrs.fifo_under); 1100 if (status.cntrs.missed) printf("Rx missed:\t\t%u\n", status.cntrs.missed); 1101 if (status.cntrs.overruns) printf("Rx overruns:\t\t%u\n", status.cntrs.overruns); 1102 if (status.cntrs.fdl_pkts) printf("Rx FDL pkts:\t\t%u\n", status.cntrs.fdl_pkts); 1103 if (status.cntrs.crc_errs) printf("Rx CRC:\t\t\t%u\n", status.cntrs.crc_errs); 1104 if (status.cntrs.lcv_errs) printf("Rx line code:\t\t%u\n", status.cntrs.lcv_errs); 1105 if (status.cntrs.frm_errs) printf("Rx F-bits:\t\t%u\n", status.cntrs.frm_errs); 1106 if (status.cntrs.febe_errs) printf("Rx FEBE:\t\t%u\n", status.cntrs.febe_errs); 1107 if (status.cntrs.par_errs) printf("Rx P-parity:\t\t%u\n", status.cntrs.par_errs); 1108 if (status.cntrs.cpar_errs) printf("Rx C-parity:\t\t%u\n", status.cntrs.cpar_errs); 1109 if (status.cntrs.mfrm_errs) printf("Rx M-bits:\t\t%u\n", status.cntrs.mfrm_errs); 1110 if (config.debug) 1111 { /* These events are hard to explain and may worry users, */ 1112 if (status.cntrs.rxdma) printf("Rx no buffs:\t\t%u\n", status.cntrs.rxdma); 1113 if (status.cntrs.txdma) printf("Tx no descs:\t\t%u\n", status.cntrs.txdma); 1114 if (status.cntrs.lck_watch) printf("Lck watch:\t\t%u\n", status.cntrs.lck_watch); 1115 if (status.cntrs.lck_ioctl) printf("Lck ioctl:\t\t%u\n", status.cntrs.lck_ioctl); 1116 if (status.cntrs.lck_intr) printf("Lck intr:\t\t%u\n", status.cntrs.lck_intr); 1117 } 1118} 1119 1120static void 1121print_summary(void) 1122{ 1123 switch(status.card_type) 1124 { 1125 case TLP_CSID_HSSI: 1126 { 1127 print_card_name(); 1128 print_card_type(); 1129 print_debug(); 1130 print_status(); 1131 print_tx_speed(); 1132 print_line_prot(); 1133 print_crc_len(); 1134 print_loop_back(); 1135 print_tx_clk_src(); 1136 print_hssi_sigs(); 1137 print_events(); 1138 break; 1139 } 1140 case TLP_CSID_T3: 1141 { 1142 print_card_name(); 1143 print_card_type(); 1144 print_debug(); 1145 print_status(); 1146 print_tx_speed(); 1147 print_line_prot(); 1148 print_crc_len(); 1149 print_loop_back(); 1150 print_format(); 1151 print_cable_len(); 1152 print_scrambler(); 1153 print_events(); 1154 break; 1155 } 1156 case TLP_CSID_SSI: 1157 { 1158 print_card_name(); 1159 print_card_type(); 1160 print_debug(); 1161 print_status(); 1162 print_tx_speed(); 1163 print_line_prot(); 1164 print_crc_len(); 1165 print_loop_back(); 1166 print_dte_dce(); 1167 print_synth_freq(); 1168 print_cable_type(); 1169 print_ssi_sigs(); 1170 print_events(); 1171 break; 1172 } 1173 case TLP_CSID_T1E1: 1174 { 1175 print_card_name(); 1176 print_card_type(); 1177 print_debug(); 1178 print_status(); 1179 print_tx_speed(); 1180 print_line_prot(); 1181 print_crc_len(); 1182 print_loop_back(); 1183 print_tx_clk_src(); 1184 print_format(); 1185 print_time_slots(); 1186 print_cable_len(); 1187 print_tx_pulse(); 1188 print_rx_gain(); 1189 print_events(); 1190 break; 1191 } 1192 case TLP_CSID_HSSIc: 1193 { 1194 print_card_name(); 1195 print_card_type(); 1196 print_debug(); 1197 print_status(); 1198 print_line_prot(); 1199 print_tx_speed(); 1200 print_crc_len(); 1201 print_loop_back(); 1202 print_tx_clk_src(); 1203 print_dte_dce(); 1204 print_synth_freq(); 1205 print_hssi_sigs(); 1206 print_events(); 1207 break; 1208 } 1209 default: 1210 { 1211 printf("%s: Unknown card type: %d\n", ifname, status.card_type); 1212 break; 1213 } 1214 } 1215} 1216 1217static char * 1218print_t3_bop(int bop_code) 1219{ 1220 switch(bop_code) 1221 { 1222 case 0x00: 1223 return "far end LOF"; 1224 case 0x0E: 1225 return "far end LOS"; 1226 case 0x16: 1227 return "far end AIS"; 1228 case 0x1A: 1229 return "far end IDL"; 1230 case 0x07: 1231 return "Line Loopback activate"; 1232 case 0x1C: 1233 return "Line Loopback deactivate"; 1234 case 0x1B: 1235 return "Entire DS3 line"; 1236 default: 1237 return "Unknown BOP code"; 1238 } 1239} 1240 1241static void 1242print_t3_snmp(void) 1243{ 1244 printf("SNMP performance data:\n"); 1245 printf(" LCV=%d", status.snmp.t3.lcv); 1246 printf(" LOS=%d", (status.snmp.t3.line & TLINE_LOS) ? 1 : 0); 1247 printf(" PCV=%d", status.snmp.t3.pcv); 1248 printf(" CCV=%d", status.snmp.t3.ccv); 1249 printf(" AIS=%d", (status.snmp.t3.line & TLINE_RX_AIS) ? 1 : 0); 1250 printf(" SEF=%d", (status.snmp.t3.line & T1LINE_SEF) ? 1 : 0); 1251 printf(" OOF=%d", (status.snmp.t3.line & TLINE_LOF) ? 1 : 0); 1252 printf(" FEBE=%d", status.snmp.t3.febe); 1253 printf(" RAI=%d", (status.snmp.t3.line & TLINE_RX_RAI) ? 1 : 0); 1254 printf("\n"); 1255} 1256 1257static void 1258print_t3_dsu(void) 1259{ 1260 char *no = "No", *yes = "Yes"; 1261 u_int16_t mii16 = read_mii(16); 1262 u_int8_t ctl1 = read_framer(T3CSR_CTL1); 1263 u_int8_t ctl8 = read_framer(T3CSR_CTL8); 1264 u_int8_t stat9 = read_framer(T3CSR_STAT9); 1265 u_int8_t ctl12 = read_framer(T3CSR_CTL12); 1266 u_int8_t stat16 = read_framer(T3CSR_STAT16); 1267 1268 printf("Framing: \t\t%s\n", ctl1 & CTL1_M13MODE ? "M13" : "CPAR"); 1269 print_tx_speed(); 1270 printf("Scrambler: \t\t%s\n", mii16 & MII16_DS3_SCRAM ? yes : no); 1271 printf("Scram poly: \t\t%s\n", mii16 & MII16_DS3_POLY ? "X^20" : "X^43"); 1272 printf("Cable length \t\t%s\n", mii16 & MII16_DS3_ZERO ? "Short" : "Long"); 1273 printf("Line loop: \t\t%s\n", mii16 & MII16_DS3_LNLBK ? yes : no); 1274 printf("Payload loop: \t\t%s\n", ctl12 & CTL12_RTPLOOP ? yes : no); 1275 printf("Frame loop: \t\t%s\n", ctl1 & CTL1_3LOOP ? yes : no); 1276 printf("Host loop: \t\t%s\n", mii16 & MII16_DS3_TRLBK ? yes : no); 1277 printf("Transmit RAI: \t\t%s\n", ctl1 & CTL1_XTX ? no : yes); 1278 printf("Receive RAI \t\t%s\n", stat16 & STAT16_XERR ? yes : no); 1279 printf("Transmit AIS: \t\t%s\n", ctl1 & CTL1_TXAIS ? yes : no); 1280 printf("Receive AIS: \t\t%s\n", stat16 & STAT16_RAIS ? yes : no); 1281 printf("Transmit IDLE: \t\t%s\n", ctl1 & CTL1_TXIDL ? yes : no); 1282 printf("Receive IDLE: \t\t%s\n", stat16 & STAT16_RIDL ? yes : no); 1283 printf("Transmit BLUE: \t\t%s\n", ctl8 & CTL8_TBLU ? yes : no); 1284 printf("Receive BLUE: \t\t%s\n", stat9 & STAT9_RBLU ? yes : no); 1285 printf("Loss of Signal:\t\t%s\n", stat16 & STAT16_RLOS ? yes : no); 1286 printf("Loss of Frame: \t\t%s\n", stat16 & STAT16_ROOF ? yes : no); 1287 printf("Sev Err Frms: \t\t%s\n", stat16 & STAT16_SEF ? yes : no); 1288 printf("Code errors: \t\t%d\n", read_framer(T3CSR_CVLO) + (read_framer(T3CSR_CVHI)<<8)); 1289 printf("C-Par errors: \t\t%d\n", read_framer(T3CSR_CERR)); 1290 printf("P-Par errors: \t\t%d\n", read_framer(T3CSR_PERR)); 1291 printf("F-Bit errors: \t\t%d\n", read_framer(T3CSR_FERR)); 1292 printf("M-Bit errors: \t\t%d\n", read_framer(T3CSR_MERR)); 1293 printf("FarEndBitErrs: \t\t%d\n", read_framer(T3CSR_FEBE)); 1294 printf("Last Tx FEAC msg:\t0x%02X (%s)\n", 1295 read_framer(T3CSR_TX_FEAC) & 0x3F, 1296 print_t3_bop(read_framer(T3CSR_TX_FEAC) & 0x3F)); 1297 printf("Last dbl FEAC msg;\t0x%02X (%s)\n", 1298 read_framer(T3CSR_DBL_FEAC) & 0x3F, 1299 print_t3_bop(read_framer(T3CSR_DBL_FEAC) & 0x3F)); 1300 printf("Last Rx FEAC msg:\t0x%02X (%s)\n", 1301 read_framer(T3CSR_RX_FEAC) & 0x3F, 1302 print_t3_bop(read_framer(T3CSR_RX_FEAC) & 0x3F)); 1303 print_t3_snmp(); 1304} 1305 1306static void 1307t3_cmd(int argc, char **argv) 1308{ 1309 int ch; 1310 1311 while ((ch = getopt(argc, argv, "a:A:B:c:de:fF:lLsS:vV:")) != -1) 1312 { 1313 switch (ch) 1314 { 1315 case 'a': /* stop alarms */ 1316 { 1317 switch (optarg[0]) 1318 { 1319 case 'a': /* Stop sending AIS Signal */ 1320 { 1321 write_mii(16, 1322 read_mii(16) & ~MII16_DS3_FRAME); 1323 write_framer(T3CSR_CTL1, 1324 read_framer(T3CSR_CTL1) & ~CTL1_TXAIS); 1325 if (verbose) printf("Stop sending Alarm Indication Signal (AIS)\n"); 1326 break; 1327 } 1328 case 'b': /* Stop sending Blue signal */ 1329 { 1330 write_mii(16, 1331 read_mii(16) & ~MII16_DS3_FRAME); 1332 write_framer(T3CSR_CTL8, 1333 read_framer(T3CSR_CTL8) & ~CTL8_TBLU); 1334 if (verbose) printf("Stop sending Blue signal\n"); 1335 break; 1336 } 1337 case 'i': /* Stop sending IDLE signal */ 1338 { 1339 write_framer(T3CSR_CTL1, 1340 read_framer(T3CSR_CTL1) & ~CTL1_TXIDL); 1341 if (verbose) printf("Stop sending IDLE signal\n"); 1342 break; 1343 } 1344 case 'y': /* Stop sending Yellow alarm */ 1345 { 1346 write_framer(T3CSR_CTL1, 1347 read_framer(T3CSR_CTL1) | CTL1_XTX); 1348 if (verbose) printf("Stop sending Yellow alarm\n"); 1349 break; 1350 } 1351 default: 1352 printf("Unknown alarm: %c\n", optarg[0]); 1353 break; 1354 } 1355 break; 1356 } 1357 case 'A': /* start alarms */ 1358 { 1359 switch (optarg[0]) 1360 { 1361 case 'a': /* Start sending AIS Signal */ 1362 { 1363 write_mii(16, 1364 read_mii(16) | MII16_DS3_FRAME); 1365 write_framer(T3CSR_CTL1, 1366 read_framer(T3CSR_CTL1) | CTL1_TXAIS); 1367 if (verbose) printf("Sending AIS signal (framed 1010..)\n"); 1368 break; 1369 } 1370 case 'b': /* Start sending Blue signal */ 1371 { 1372 write_mii(16, 1373 read_mii(16) | MII16_DS3_FRAME); 1374 write_framer(T3CSR_CTL8, 1375 read_framer(T3CSR_CTL8) | CTL8_TBLU); 1376 if (verbose) printf("Sending Blue signal (unframed all 1s)\n"); 1377 break; 1378 } 1379 case 'i': /* Start sending IDLE signal */ 1380 { 1381 write_framer(T3CSR_CTL1, 1382 read_framer(T3CSR_CTL1) | CTL1_TXIDL); 1383 if (verbose) printf("Sending IDLE signal (framed 1100..)\n"); 1384 break; 1385 } 1386 case 'y': /* Start sending Yellow alarm */ 1387 { 1388 write_framer(T3CSR_CTL1, 1389 read_framer(T3CSR_CTL1) & ~CTL1_XTX); 1390 if (verbose) printf("Sending Yellow alarm (X-bits=0)\n"); 1391 break; 1392 } 1393 default: 1394 printf("Unknown alarm: %c\n", optarg[0]); 1395 break; 1396 } 1397 break; 1398 } 1399 case 'B': /* send BOP msg */ 1400 { 1401 u_int8_t bop = strtoul(optarg, NULL, 0); 1402 write_framer(T3CSR_TX_FEAC, 0xC0 + bop); 1403 if (verbose) printf("Sent '0x%02X' BOP msg 10 times\n", bop); 1404 break; 1405 } 1406 case 'c': /* set cable length */ 1407 { 1408 config.cable_len = strtoul(optarg, NULL, 0); 1409 if (verbose) print_cable_len(); 1410 update = 1; 1411 break; 1412 } 1413 case 'd': /* DSU status */ 1414 case 's': /* deprecated */ 1415 { 1416 print_t3_dsu(); 1417 break; 1418 } 1419 case 'e': /* set framimg format */ 1420 { 1421 config.format = strtoul(optarg, NULL, 0); 1422 if (verbose) print_format(); 1423 update = 1; 1424 break; 1425 } 1426 case 'f': /* read and print framer regs */ 1427 { 1428 int i; 1429 printf("TXC03401 regs:\n"); 1430 printf(" 0 1 2 3 4 5 6 7"); 1431 for (i=0; i<21; i++) 1432 { 1433 if (i%8 == 0) printf("\n%02X: ", i); 1434 printf("%02X ", read_framer(i)); 1435 } 1436 printf("\n\n"); 1437 break; 1438 } 1439 case 'F': /* write framer reg */ 1440 { 1441 u_int32_t addr = strtoul(optarg, NULL, 0); 1442 u_int32_t data = strtoul(argv[optind++], NULL, 0); 1443 write_framer(addr, data); 1444 if (verbose) 1445 { 1446 data = read_framer(addr); 1447 printf("Write framer register: addr = 0x%02X data = 0x%02X\n", addr, data); 1448 } 1449 break; 1450 } 1451 case 'l': /* send DS3 line loopback deactivate BOP cmd */ 1452 { 1453 ioctl_snmp_send(TSEND_RESET); 1454 if (verbose) printf("Sent 'DS3 Line Loopback deactivate' BOP cmd\n"); 1455 break; 1456 } 1457 case 'L': /* send DS3 line loopback activate BOP cmd */ 1458 { 1459 ioctl_snmp_send(TSEND_LINE); 1460 if (verbose) printf("Sent 'DS3 Line Loopback activate' BOP cmd\n"); 1461 break; 1462 } 1463 case 'S': /* set scrambler */ 1464 { 1465 config.scrambler = strtoul(optarg, NULL, 0); 1466 if (verbose) print_scrambler(); 1467 update = 1; 1468 break; 1469 } 1470 case 'v': /* set verbose mode */ 1471 { 1472 verbose = 1; 1473 break; 1474 } 1475 case 'V': /* set T3 freq control DAC */ 1476 { 1477 u_int32_t dac = strtoul(optarg, NULL, 0); 1478 write_dac(dac); 1479 if (verbose) printf("VCXO DAC value is %d\n", dac); 1480 break; 1481 } 1482 default: 1483 { 1484 printf("Unknown command char: %c\n", ch); 1485 exit(1); 1486 } /* case */ 1487 } /* switch */ 1488 } /* while */ 1489} /* proc */ 1490 1491static void 1492print_test_pattern(int patt) 1493{ 1494 printf("Test Pattern:\t\t"); 1495 switch (patt) 1496 { 1497 case 0: 1498 printf("unframed X^11+X^9+1\n"); 1499 break; 1500 case 1: 1501 printf("unframed X^15+X^14+1\n"); 1502 break; 1503 case 2: 1504 printf("unframed X^20+X^17+1\n"); 1505 break; 1506 case 3: 1507 printf("unframed X^23+X^18+1\n"); 1508 break; 1509 case 4: 1510 printf("unframed X^11+X^9+1 w/7ZS\n"); 1511 break; 1512 case 5: 1513 printf("unframed X^15+X^14+1 w/7ZS\n"); 1514 break; 1515 case 6: 1516 printf("unframed X^20+X^17+1 w/14ZS (QRSS)\n"); 1517 break; 1518 case 7: 1519 printf("unframed X^23+X^18+1 w/14ZS\n"); 1520 break; 1521 case 8: 1522 printf("framed X^11+X^9+1\n"); 1523 break; 1524 case 9: 1525 printf("framed X^15+X^14+1\n"); 1526 break; 1527 case 10: 1528 printf("framed X^20+X^17+1\n"); 1529 break; 1530 case 11: 1531 printf("framed X^23+X^18+1\n"); 1532 break; 1533 case 12:; 1534 printf("framed X^11+X^9+1 w/7ZS\n"); 1535 break; 1536 case 13: 1537 printf("framed X^15+X^14+1 w/7ZS\n"); 1538 break; 1539 case 14: 1540 printf("framed X^20+X^17+1 w/14ZS (QRSS)\n"); 1541 break; 1542 case 15: 1543 printf("framed X^23+X^18+1 w/14ZS\n"); 1544 break; 1545 } 1546} 1547 1548static char * 1549print_t1_bop(int bop_code) 1550{ 1551 switch(bop_code) 1552 { 1553 case 0x00: 1554 return "Yellow Alarm (far end LOF)"; 1555 case 0x07: 1556 return "Line Loop up"; 1557 case 0x1C: 1558 return "Line Loop down"; 1559 case 0x0A: 1560 return "Payload Loop up"; 1561 case 0x19: 1562 return "Payload Loop down"; 1563 case 0x09: 1564 return "Network Loop up"; 1565 case 0x12: 1566 return "Network Loop down"; 1567 default: 1568 return "Unknown BOP code"; 1569 } 1570} 1571 1572static void 1573print_far_report(int index) 1574{ 1575 u_int16_t far = status.snmp.t1.prm[index]; 1576 1577 printf(" SEQ=%d ", (far & T1PRM_SEQ)>>8); 1578 if (far & T1PRM_G1) printf("CRC=1"); 1579 else if (far & T1PRM_G2) printf("CRC=1 to 5"); 1580 else if (far & T1PRM_G3) printf("CRC=5 to 10"); 1581 else if (far & T1PRM_G4) printf("CRC=10 to 100"); 1582 else if (far & T1PRM_G5) printf("CRC=100 to 319"); 1583 else if (far & T1PRM_G6) printf("CRC>=320"); 1584 else printf("CRC=0"); 1585 printf(" SE=%d", (far & T1PRM_SE) ? 1 : 0); 1586 printf(" FE=%d", (far & T1PRM_FE) ? 1 : 0); 1587 printf(" LV=%d", (far & T1PRM_LV) ? 1 : 0); 1588 printf(" SL=%d", (far & T1PRM_SL) ? 1 : 0); 1589 printf(" LB=%d", (far & T1PRM_LB) ? 1 : 0); 1590 printf("\n"); 1591} 1592 1593static void 1594print_t1_snmp(void) 1595{ 1596 printf("SNMP Near-end performance data:\n"); 1597 printf(" LCV=%d", status.snmp.t1.lcv); 1598 printf(" LOS=%d", (status.snmp.t1.line & TLINE_LOS) ? 1 : 0); 1599 printf(" FE=%d", status.snmp.t1.fe); 1600 printf(" CRC=%d", status.snmp.t1.crc); 1601 printf(" AIS=%d", (status.snmp.t1.line & TLINE_RX_AIS) ? 1 : 0); 1602 printf(" SEF=%d", (status.snmp.t1.line & T1LINE_SEF) ? 1 : 0); 1603 printf(" OOF=%d", (status.snmp.t1.line & TLINE_LOF) ? 1 : 0); 1604 printf(" RAI=%d",(status.snmp.t1.line & TLINE_RX_RAI) ? 1 : 0); 1605 printf("\n"); 1606 if (config.format == CFG_FORMAT_T1ESF) 1607 { 1608 printf("ANSI Far-end performance reports:\n"); 1609 print_far_report(0); 1610 print_far_report(1); 1611 print_far_report(2); 1612 print_far_report(3); 1613 } 1614} 1615 1616static void 1617print_t1_dsu(void) 1618{ 1619 char *no = "No", *yes = "Yes"; 1620 u_int16_t mii16 = read_mii(16); 1621 u_int8_t isr0 = read_framer(Bt8370_ISR0); 1622 u_int8_t loop = read_framer(Bt8370_LOOP); 1623 u_int8_t vga_max = read_framer(Bt8370_VGA_MAX) & 0x3F; 1624 u_int8_t alm1 = read_framer(Bt8370_ALM1); 1625 u_int8_t alm3 = read_framer(Bt8370_ALM3); 1626 u_int8_t talm = read_framer(Bt8370_TALM); 1627 u_int8_t tpatt = read_framer(Bt8370_TPATT); 1628 u_int8_t tpulse = read_framer(Bt8370_TLIU_CR); 1629 u_int8_t vga; 1630 u_int8_t saved_pulse, saved_lbo; 1631 1632 /* d/c write required before read */ 1633 write_framer(Bt8370_VGA, 0); 1634 vga = read_framer(Bt8370_VGA) & 0x3F; 1635 1636 print_format(); 1637 print_time_slots(); 1638 print_tx_clk_src(); 1639 print_tx_speed(); 1640 1641 saved_pulse = config.tx_pulse; 1642 config.tx_pulse = tpulse & 0x0E; 1643 saved_lbo = config.tx_lbo; 1644 config.tx_lbo = tpulse & 0x30; 1645 print_tx_pulse(); 1646 config.tx_pulse = saved_pulse; 1647 config.tx_lbo = saved_lbo; 1648 1649 printf("Tx outputs: \t\t%sabled\n", (mii16 & MII16_T1_XOE) ? "En" : "Dis"); 1650 printf("Line impedance:\t\t%s ohms\n", (mii16 & MII16_T1_Z) ? "120" : "100"); 1651 printf("Max line loss: \t\t%4.1f dB\n", vga_dbs(vga_max)); 1652 printf("Cur line loss: \t\t%4.1f dB\n", vga_dbs(vga)); 1653 printf("Invert data: \t\t%s\n", (mii16 & MII16_T1_INVERT) ? yes : no); 1654 printf("Line loop: \t\t%s\n", (loop & LOOP_LINE) ? yes : no); 1655 printf("Payload loop: \t\t%s\n", (loop & LOOP_PAYLOAD) ? yes : no); 1656 printf("Framer loop: \t\t%s\n", (loop & LOOP_FRAMER) ? yes : no); 1657 printf("Analog loop: \t\t%s\n", (loop & LOOP_ANALOG) ? yes : no); 1658 printf("Tx AIS: \t\t%s\n", ((talm & TALM_TAIS) || 1659 ((talm & TALM_AUTO_AIS) && (alm1 & ALM1_RLOS))) ? yes : no); 1660 printf("Rx AIS: \t\t%s\n", (alm1 & ALM1_RAIS) ? yes : no); 1661 if (((config.format & 1)==0) && (config.format != CFG_FORMAT_E1NONE)) 1662 { 1663 printf("Tx RAI: \t\t%s\n", ((talm & TALM_TYEL) || 1664 ((talm & TALM_AUTO_YEL) && (alm3 & ALM3_FRED))) ? yes : no); 1665 printf("Rx RAI: \t\t%s\n", (alm1 & ALM1_RYEL) ? yes : no); 1666 } 1667 if (config.format == CFG_FORMAT_T1ESF) 1668 { 1669 printf("Tx BOP RAI: \t\t%s\n", (alm1 & ALM1_RLOF) ? yes : no); 1670 printf("Rx BOP RAI: \t\t%s\n", (alm1 & ALM1_RMYEL) ? yes : no); 1671 } 1672 if ((config.format & 0x11) == 0x10) /* E1CAS */ 1673 { 1674 printf("Rx TS16 AIS: \t\t%s\n", (alm3 & ALM3_RMAIS) ? yes : no); 1675 printf("Tx TS16 RAI; \t\t%s\n", 1676 ((talm & TALM_AUTO_MYEL) && (alm3 & ALM3_SRED)) ? yes : no); 1677 } 1678 printf("Rx LOS analog: \t\t%s\n", (alm1 & ALM1_RALOS) ? yes : no); 1679 printf("Rx LOS digital:\t\t%s\n", (alm1 & ALM1_RLOS) ? yes : no); 1680 printf("Rx LOF: \t\t%s\n", (alm1 & ALM1_RLOF) ? yes : no); 1681 printf("Tx QRS: \t\t%s\n", (tpatt & 0x10) ? yes : no); 1682 printf("Rx QRS: \t\t%s\n", (isr0 & 0x10) ? yes : no); 1683 printf("LCV errors: \t\t%d\n", 1684 read_framer(Bt8370_LCV_LO) + (read_framer(Bt8370_LCV_HI)<<8)); 1685 if (config.format != CFG_FORMAT_E1NONE) 1686 { 1687 if ((config.format & 1)==0) printf("Far End Block Errors:\t%d\n", 1688 read_framer(Bt8370_FEBE_LO) + (read_framer(Bt8370_FEBE_HI)<<8)); 1689 printf("CRC errors: \t\t%d\n", 1690 read_framer(Bt8370_CRC_LO) + (read_framer(Bt8370_CRC_HI)<<8)); 1691 printf("Frame errors: \t\t%d\n", 1692 read_framer(Bt8370_FERR_LO) + (read_framer(Bt8370_FERR_HI)<<8)); 1693 printf("Sev Err Frms: \t\t%d\n", read_framer(Bt8370_AERR) & 0x03); 1694 printf("Change of Frm align:\t%d\n", (read_framer(Bt8370_AERR) & 0x0C)>>2); 1695 printf("Loss of Frame events:\t%d\n", (read_framer(Bt8370_AERR) & 0xF0)>>4); 1696 } 1697 if (config.format == CFG_FORMAT_T1ESF) 1698 { 1699 printf("Last Tx BOP msg:\t0x%02X (%s)\n", 1700 read_framer(Bt8370_TBOP), print_t1_bop(read_framer(Bt8370_TBOP))); 1701 printf("Last Rx BOP msg:\t0x%02X (%s)\n", 1702 read_framer(Bt8370_RBOP), print_t1_bop(read_framer(Bt8370_RBOP)&0x3F)); 1703 } 1704 print_t1_snmp(); 1705} 1706 1707static void 1708t1_cmd(int argc, char **argv) 1709{ 1710 int ch; 1711 1712 while ((ch = getopt(argc, argv, "a:A:B:c:de:E:fF:g:iIlLpPstT:u:U:vxX")) != -1) 1713 { 1714 switch (ch) 1715 { 1716 case 'a': /* stop alarms */ 1717 { 1718 switch (optarg[0]) 1719 { 1720 case 'y': /* Stop sending Yellow Alarm */ 1721 { 1722 if ((config.format == CFG_FORMAT_T1SF) || 1723 (config.format == CFG_FORMAT_E1NONE)) 1724 printf("No Yellow alarm for this frame format\n"); 1725 else if (config.format == CFG_FORMAT_T1ESF) 1726 write_framer(Bt8370_BOP, 0xE0); /* rbop 25, tbop off */ 1727 else 1728 { 1729 u_int8_t talm = read_framer(Bt8370_TALM); 1730 write_framer(Bt8370_TALM, talm & ~TALM_TYEL); 1731 } 1732 if (verbose) printf("Stop sending Yellow alarm\n"); 1733 break; 1734 } 1735 case 'a': /* Stop sending AIS */ 1736 case 'b': /* Stop sending Blue Alarm */ 1737 { 1738 u_int8_t talm = read_framer(Bt8370_TALM); 1739 write_framer(Bt8370_TALM, talm & ~TALM_TAIS); 1740 if (verbose) printf("Stop sending AIS/Blue signal\n"); 1741 break; 1742 } 1743 default: 1744 printf("Unknown alarm: %c\n", optarg[0]); 1745 } 1746 break; 1747 } 1748 case 'A': /* start alarms */ 1749 { 1750 switch (optarg[0]) 1751 { 1752 case 'y': /* Start sending Yellow Alarm */ 1753 { 1754 if ((config.format == CFG_FORMAT_T1SF) || 1755 (config.format == CFG_FORMAT_E1NONE)) 1756 printf("No Yellow alarm for this frame format\n"); 1757 else if (config.format == CFG_FORMAT_T1ESF) 1758 { 1759 write_framer(Bt8370_BOP, 0x0F); /* rbop off, tbop cont */ 1760 write_framer(Bt8370_TBOP, T1BOP_OOF); 1761 } 1762 else 1763 { 1764 u_int8_t talm = read_framer(Bt8370_TALM); 1765 write_framer(Bt8370_TALM, talm | TALM_TYEL); 1766 } 1767 if (verbose) printf("Sending Yellow alarm\n"); 1768 break; 1769 } 1770 case 'a': /* Start sending AIS */ 1771 case 'b': /* Start sending Blue Alarm */ 1772 { 1773 u_int8_t talm = read_framer(Bt8370_TALM); 1774 write_framer(Bt8370_TALM, talm | TALM_TAIS); 1775 if (verbose) printf("Sending AIS/Blue signal\n"); 1776 break; 1777 } 1778 default: 1779 printf("Unknown alarm: %c\n", optarg[0]); 1780 } 1781 break; 1782 } 1783 case 'B': /* send BOP msg */ 1784 { 1785 u_int8_t bop = strtoul(optarg, NULL, 0); 1786 if (config.format == CFG_FORMAT_T1ESF) 1787 { 1788 write_framer(Bt8370_BOP, 0x0B); /* rbop off, tbop 25 */ 1789 write_framer(Bt8370_TBOP, bop); /* start sending BOP msg */ 1790 sleep(1); /* sending 25 BOP msgs takes about 100 ms. */ 1791 write_framer(Bt8370_BOP, 0xE0); /* rbop 25, tbop off */ 1792 if (verbose) printf("Sent '0x%02X' BOP msg 25 times\n", bop); 1793 } 1794 else 1795 printf("BOP msgs only work in T1-ESF format\n"); 1796 break; 1797 } 1798 case 'c': /* set cable length */ 1799 { 1800 config.cable_len = strtoul(optarg, NULL, 0); 1801 if (verbose) print_cable_len(); 1802 update = 1; 1803 break; 1804 } 1805 case 'd': /* DSU status */ 1806 case 's': /* deprecated */ 1807 { 1808 print_t1_dsu(); 1809 break; 1810 } 1811 case 'e': /* set framimg format */ 1812 { 1813 config.format = strtoul(optarg, NULL, 0); 1814 if (verbose) print_format(); 1815 update = 1; 1816 break; 1817 } 1818 case 'E': /* set time slots */ 1819 { 1820 config.time_slots = strtoul(optarg, NULL, 16); 1821 if (verbose) print_time_slots(); 1822 update = 1; 1823 break; 1824 } 1825 case 'f': /* read and print framer regs */ 1826 { 1827 int i; 1828 printf("Bt8370 regs:\n"); 1829 printf(" 0 1 2 3 4 5 6 7 8 9 A B C D E F"); 1830 for (i=0; i<512; i++) 1831 { 1832 if (i%16 == 0) printf("\n%03X: ", i); 1833 printf("%02X ", read_framer(i)); 1834 } 1835 printf("\n\n"); 1836 break; 1837 } 1838 case 'F': /* write framer reg */ 1839 { 1840 u_int32_t addr = strtoul(optarg, NULL, 0); 1841 u_int32_t data = strtoul(argv[optind++], NULL, 0); 1842 write_framer(addr, data); 1843 if (verbose) 1844 { 1845 data = read_framer(addr); 1846 printf("Write framer register: addr = 0x%02X data = 0x%02X\n", addr, data); 1847 } 1848 break; 1849 } 1850 case 'g': /* set receiver gain */ 1851 { 1852 config.rx_gain = strtoul(optarg, NULL, 0); 1853 if (verbose) print_rx_gain(); 1854 update = 1; 1855 break; 1856 } 1857 case 'i': /* send CSU loopback deactivate inband cmd */ 1858 { 1859 if (config.format == CFG_FORMAT_T1SF) 1860 { 1861 if (verbose) printf("Sending 'CSU loop down' inband cmd for 10 secs..."); 1862 ioctl_snmp_send(TSEND_RESET); 1863 sleep(10); 1864 ioctl_snmp_send(TSEND_NORMAL); 1865 if (verbose) printf("done\n"); 1866 } 1867 else 1868 printf("Inband loopback cmds only work in T1-SF format"); 1869 break; 1870 } 1871 case 'I': /* send CSU loopback activate inband cmd */ 1872 { 1873 if (config.format == CFG_FORMAT_T1SF) 1874 { 1875 if (verbose) printf("Sending 'CSU loop up' inband cmd for 10 secs..."); 1876 ioctl_snmp_send(TSEND_LINE); 1877 sleep(10); 1878 ioctl_snmp_send(TSEND_NORMAL); 1879 if (verbose) printf("done\n"); 1880 } 1881 else 1882 printf("Inband loopback cmds only work in T1-SF format"); 1883 break; 1884 } 1885 case 'l': /* send line loopback deactivate BOP msg */ 1886 { 1887 if (config.format == CFG_FORMAT_T1ESF) 1888 { 1889 ioctl_snmp_send(TSEND_RESET); 1890 if (verbose) printf("Sent 'Line Loop Down' BOP cmd\n"); 1891 } 1892 else 1893 printf("BOP msgs only work in T1-ESF format\n"); 1894 break; 1895 } 1896 case 'L': /* send line loopback activate BOP msg */ 1897 { 1898 if (config.format == CFG_FORMAT_T1ESF) 1899 { 1900 ioctl_snmp_send(TSEND_LINE); 1901 if (verbose) printf("Sent 'Line Loop Up' BOP cmd\n"); 1902 } 1903 else 1904 printf("BOP msgs only work in T1-ESF format\n"); 1905 break; 1906 } 1907 case 'p': /* send payload loopback deactivate BOP msg */ 1908 { 1909 if (config.format == CFG_FORMAT_T1ESF) 1910 { 1911 ioctl_snmp_send(TSEND_RESET); 1912 if (verbose) printf("Sent 'Payload Loop Down' BOP cmd\n"); 1913 } 1914 else 1915 printf("BOP msgs only work in T1-ESF format\n"); 1916 break; 1917 } 1918 case 'P': /* send payload loopback activate BOP msg */ 1919 { 1920 if (config.format == CFG_FORMAT_T1ESF) 1921 { 1922 ioctl_snmp_send(TSEND_PAYLOAD); 1923 if (verbose) printf("Sent 'Payload Loop Up' BOP cmd\n"); 1924 } 1925 else 1926 printf("BOP msgs only work in T1-ESF format\n"); 1927 break; 1928 } 1929 case 't': /* stop sending test pattern */ 1930 { 1931 ioctl_snmp_send(TSEND_NORMAL); 1932 if (verbose) printf("Stop sending test pattern\n"); 1933 break; 1934 } 1935 case 'T': /* start sending test pattern */ 1936 { 1937 u_int8_t patt = strtoul(optarg, NULL, 0); 1938 write_framer(Bt8370_TPATT, 0x10 + patt); 1939 write_framer(Bt8370_RPATT, 0x30 + patt); 1940 if (verbose) print_test_pattern(patt); 1941 break; 1942 } 1943 case 'u': /* set transmit pulse shape */ 1944 { 1945 config.tx_pulse = strtoul(optarg, NULL, 0); 1946 if (verbose) print_tx_pulse(); 1947 update = 1; 1948 break; 1949 } 1950 case 'U': /* set tx line build-out */ 1951 { 1952 if (config.tx_pulse == CFG_PULSE_T1CSU) 1953 { 1954 config.tx_lbo = strtoul(optarg, NULL, 0); 1955 if (verbose) print_tx_pulse(); 1956 update = 1; 1957 } 1958 else 1959 printf("LBO only meaningful if Tx Pulse is T1CSU\n"); 1960 break; 1961 } 1962 case 'v': /* set verbose mode */ 1963 { 1964 verbose = 1; 1965 break; 1966 } 1967 case 'x': /* disable transmitter outputs */ 1968 { 1969 write_mii(16, read_mii(16) & ~MII16_T1_XOE); 1970 if (verbose) printf("Transmitter outputs disabled\n"); 1971 break; 1972 } 1973 case 'X': /* enable transmitter outputs */ 1974 { 1975 write_mii(16, read_mii(16) | MII16_T1_XOE); 1976 if (verbose) printf("Transmitter outputs enabled\n"); 1977 break; 1978 } 1979 default: 1980 { 1981 printf("Unknown command char: %c\n", ch); 1982 exit(1); 1983 } /* case */ 1984 } /* switch */ 1985 } /* while */ 1986} /* proc */ 1987 1988/* used when reading Motorola S-Record format ROM files */ 1989static unsigned char 1990read_hex(FILE *f) 1991{ 1992 unsigned char a, b, c; 1993 for (a=0, b=0; a<2; a++) 1994 { 1995 c = fgetc(f); 1996 c -= 48; 1997 if (c > 9) c -= 7; 1998 b = (b<<4) | (c & 0xF); 1999 } 2000 checksum += b; 2001 return b; 2002} 2003 2004static void 2005load_xilinx(char *name) 2006{ 2007 FILE *f; 2008 char *ucode; 2009 int i, length; 2010 int c; 2011 2012 if (verbose) printf("Load firmware from file %s...\n", name); 2013 if ((f = fopen(name, "r")) == 0) 2014 { 2015 perror("Failed to open file"); 2016 exit(1); 2017 } 2018 2019 ucode = (char *)malloc(8192); bzero(ucode, 8192); 2020 2021 c = fgetc(f); 2022 if (c == 'X') 2023 { /* Xilinx raw bits file (foo.rbt) */ 2024 /* skip seven lines of boiler plate */ 2025 for (i=0; i<7;) if ((c=fgetc(f))=='\n') i++; 2026 /* build a dense bit array */ 2027 i = length = 0; 2028 while ((c=fgetc(f))!=EOF) 2029 { /* LSB first */ 2030 if (c=='1') ucode[length] |= 1<<i++; 2031 if (c=='0') i++; 2032 if (i==8) { i=0; length++; } 2033 } 2034 } 2035 else if (c == 'S') 2036 { /* Motarola S records (foo.exo) */ 2037 int blklen; 2038 length = 0; 2039 ungetc(c, f); 2040 while ((c = fgetc(f)) != EOF) 2041 { 2042 if (c != 'S') 2043 { 2044 printf("I'm confused; I expected an 'S'\n"); 2045 exit(1); 2046 } 2047 c = fgetc(f); 2048 if (c == '9') break; 2049 else if (c == '1') 2050 { 2051 checksum = 0; 2052 blklen = read_hex(f) -3; 2053 read_hex(f); /* hi blkaddr */ 2054 read_hex(f); /* lo blkaddr */ 2055 for (i=0; i<blklen; i++) 2056 ucode[length++] = read_hex(f); 2057 read_hex(f); /* process but ignore checksum */ 2058 if (checksum != 0xFF) 2059 { 2060 printf("File checksum error\n"); 2061 exit(1); 2062 } 2063 c = fgetc(f); /* throw away eol */ 2064 c = fgetc(f); /* throw away eol */ 2065 } 2066 else 2067 { 2068 printf("I'm confused; I expected a '1' or a '9'\n"); 2069 exit(1); 2070 } 2071 } /* while */ 2072 } /* Motorola S-Record */ 2073 else 2074 { 2075 printf("Unknown file type giving up\n"); 2076 exit(1); 2077 } 2078 2079 load_xilinx_from_file(ucode, length); 2080} 2081 2082/* 32-bit CRC calculated right-to-left over 8-bit bytes */ 2083static u_int32_t 2084crc32(char *bufp, int len) 2085{ 2086 int bit, i; 2087 u_int32_t data; 2088 u_int32_t crc = 0xFFFFFFFFL; 2089 u_int32_t poly = 0xEDB88320L; 2090 2091 for (i = 0; i < len; i++) 2092 for (data = *bufp++, bit = 0; bit < 8; bit++, data >>= 1) 2093 crc = (crc >> 1) ^ (((crc ^ data) & 1) ? poly : 0); 2094 2095 return crc; 2096} 2097 2098/* 8-bit CRC calculated left-to-right over 16-bit words */ 2099static u_int8_t 2100crc8(u_int16_t *bufp, int len) 2101{ 2102 int bit, i; 2103 u_int16_t data; 2104 u_int8_t crc = 0xFF; 2105 u_int8_t poly = 0x07; 2106 2107 for (i = 0; i < len; i++) 2108 for (data = *bufp++, bit = 15; bit >= 0; bit--) 2109 { 2110 if ((i==8) && (bit==7)) break; 2111 crc = (crc << 1) ^ ((((crc >> 7) ^ (data >> bit)) & 1) ? poly : 0); 2112 } 2113 return crc; 2114} 2115 2116/* HSSI=3, DS3=4, SSI=5, T1E1=6, HSSIc=7, SDSL=8 */ 2117void 2118init_srom(int board) 2119{ 2120 int i; 2121 u_int16_t srom[64]; 2122 2123 /* zero the entire rom */ 2124 for (i=0; i<64; i++) srom[i] = 0; 2125 2126 srom[0] = 0x1376; /* subsys vendor id */ 2127 srom[1] = board ? board : (read_mii(3)>>4 & 0xF) +1; 2128 srom[8] = crc8(srom, 9); 2129 /* Tulip hardware checks this checksum */ 2130 srom[10] = 0x6000; /* ethernet address */ 2131 srom[11] = 0x0099; /* ethernet address */ 2132 srom[12] = 0x0000; /* ethernet address */ 2133 /* srom checksum is low 16 bits of Ethernet CRC-32 */ 2134 srom[63] = crc32((char *)srom, 126) ^ 0xFFFFFFFFL; 2135 2136 /* write the SROM */ 2137#if 1 /* really write it */ 2138 for (i=0; i<64; i++) write_srom(i, srom[i]); 2139#else /* print what would be written */ 2140 printf(" 0 1 2 3 4 5 6 7 8 9 A B C D E F"); 2141 for (i=0; i<64; i++) 2142 { 2143 if (i%8 == 0) printf("\n%02X: ", i<<1); 2144 printf("%02X %02X ", srom[i] & 0xFF, srom[i]>>8); 2145 } 2146 printf("\n\n"); 2147#endif 2148} 2149 2150int 2151main(int argc, char **argv) 2152{ 2153 int i, error, ch; 2154 char *optstring = "13a:bBcCdDeEf:Fhi:L:mM:pP:sS:tT:uUvVwW:xXyYzZ?"; 2155 2156 progname = (char *)argv[0]; 2157 2158 /* Here is the overall plan: 2159 * 1) Read the interface name from the command line. 2160 * 2) Open the device; decide if netgraph is being used. 2161 * 3) Read the current interface configuration from the driver. 2162 * 4) Read the command line args and carry out their actions. 2163 * 5) Write the modified interface configuration to the driver. 2164 */ 2165 2166 /* 1) Read the interface name from the command line. */ 2167#if __linux__ 2168 ifname = (argc==1) ? "hdlc0" : (char *) argv[1]; 2169#else 2170 ifname = (argc==1) ? DEVICE_NAME"0" : (char *) argv[1]; 2171#endif 2172 2173 /* 2) Open the device; decide if netgraph is being used, */ 2174 /* use netgraph if ifname ends with ":" */ 2175 for (i=0; i<16; i++) if (ifname[i] == 0) break; 2176 2177 /* Get a socket type file descriptor. */ 2178#if defined(NETGRAPH) 2179 if ((netgraph = (ifname[i-1] == ':'))) 2180 error = NgMkSockNode(NULL, &fdcs, NULL); 2181 else 2182#endif 2183 error = fdcs = socket(AF_INET, SOCK_DGRAM, 0); 2184 if (error < 0) 2185 { 2186 fprintf(stderr, "%s: %s() failed: %s\n", progname, 2187 netgraph? "NgMkSockNode" : "socket", strerror(errno)); 2188 exit(1); 2189 } 2190 2191 /* 3) Read the current interface configuration from the driver. */ 2192 ioctl_read_config(); 2193 ioctl_read_status(); 2194 2195 summary = (argc <= 2); /* print summary at end */ 2196 update = 0; /* write to card at end */ 2197 2198 /* 4) Read the command line args and carry out their actions. */ 2199 optind = 2; 2200 while (((ch = getopt(argc, argv, optstring)) != -1) && (argc > 2)) 2201 { 2202 switch (ch) 2203 { 2204 case '1': /* T1 commands */ 2205 { 2206 if (verbose) printf("Doing T1 settings\n"); 2207 if (status.card_type != TLP_CSID_T1E1) 2208 { 2209 printf("T1 settings only apply to T1E1 cards\n"); 2210 exit(1); 2211 } 2212 t1_cmd(argc, argv); 2213 break; 2214 } 2215 case '3': /* T3 commands */ 2216 { 2217 if (verbose) printf("Doing T3 settings\n"); 2218 if (status.card_type != TLP_CSID_T3) 2219 { 2220 printf("T3 settings only apply to T3 cards\n"); 2221 exit(1); 2222 } 2223 t3_cmd(argc, argv); 2224 break; 2225 } 2226 case 'a': /* clock source */ 2227 { 2228 if ((status.card_type != TLP_CSID_T1E1) || 2229 (status.card_type != TLP_CSID_HSSI) || 2230 (status.card_type != TLP_CSID_HSSIc)) 2231 { 2232 if (verbose) print_tx_clk_src(); 2233 config.tx_clk_src = strtoul(optarg, NULL, 0); 2234 update = 1; 2235 } 2236 else 2237 printf("txclksrc only applies to T1E1 and HSSI card types\n"); 2238 break; 2239 } 2240 case 'b': /* read bios rom */ 2241 { 2242 int i; 2243 printf("Bios ROM:\n"); 2244 printf(" 0 1 2 3 4 5 6 7 8 9 A B C D E F"); 2245 for (i=0; i<256; i++) 2246 { 2247 if (i%16 == 0) printf("\n%02X: ", i); 2248 printf("%02X ", read_bios_rom(i)); 2249 } 2250 printf("\n\n"); 2251 break; 2252 } 2253 case 'B': /* write bios rom */ 2254 { 2255 int i; 2256 for (i=0; i<256; i++) write_bios_rom(i, 255-i); 2257 if (verbose) printf("wrote (0..255) to bios rom addrs (0..255)\n"); 2258 break; 2259 } 2260 case 'c': /* set crc_len = 16 */ 2261 { 2262 config.crc_len = CFG_CRC_16; 2263 if (verbose) print_crc_len(); 2264 update = 1; 2265 break; 2266 } 2267 case 'C': /* set crc_len = 32 */ 2268 { 2269 config.crc_len = CFG_CRC_32; 2270 if (verbose) print_crc_len(); 2271 update = 1; 2272 break; 2273 } 2274 case 'd': /* clear DEBUG flag */ 2275 { 2276 config.debug = 0; 2277 if (verbose) printf("DEBUG flag cleared\n"); 2278 update = 1; 2279 break; 2280 } 2281 case 'D': /* set DEBUG flag */ 2282 { 2283 config.debug = 1; 2284 if (verbose) printf("DEBUG flag set\n"); 2285 update = 1; 2286 break; 2287 } 2288 case 'e': /* set DTE (default) */ 2289 { 2290 if ((status.card_type == TLP_CSID_SSI) || 2291 (status.card_type == TLP_CSID_HSSIc)) 2292 { 2293 config.dte_dce = CFG_DTE; 2294 if (verbose) print_dte_dce(); 2295 update = 1; 2296 } 2297 else 2298 printf("DTE cmd only applies to SSI & HSSIc cards\n"); 2299 break; 2300 } 2301 case 'E': /* set DCE */ 2302 { 2303 if ((status.card_type == TLP_CSID_SSI) || 2304 (status.card_type == TLP_CSID_HSSIc)) 2305 { 2306 config.dte_dce = CFG_DCE; 2307 if (verbose) print_dte_dce(); 2308 update = 1; 2309 } 2310 else 2311 printf("DCE cmd only applies to SSI & HSSIc cards\n"); 2312 break; 2313 } 2314 case 'f': /* set synth osc freq */ 2315 { 2316 if ((status.card_type == TLP_CSID_SSI) || 2317 (status.card_type == TLP_CSID_HSSIc)) 2318 { 2319 synth_freq(strtoul(optarg, NULL, 0)); 2320 write_synth(config.synth); 2321 if (verbose) print_synth_freq(); 2322 } 2323 else 2324 printf("synth osc freq only applies to SSI & HSSIc cards\n"); 2325 break; 2326 } 2327 case 'F': /* set SPPP line protocol to Frame-Relay */ 2328 { 2329 config.line_prot = PROT_FRM_RLY; 2330 config.keep_alive = 1; /* required for LMI operation */ 2331 if (verbose) printf("SPPP line protocol set to Frame-Relay\n"); 2332 update = 1; 2333 break; 2334 } 2335 case 'h': /* help */ 2336 case '?': 2337 { 2338 usage(); 2339 exit(0); 2340 } 2341 case 'i': /* interface name */ 2342 { 2343 /* already scanned this */ 2344 break; 2345 } 2346 case 'L': /* set loopback modes */ 2347 { 2348 config.loop_back = strtoul(optarg, NULL, 0); 2349 if (verbose) print_loop_back(); 2350 update = 1; 2351 break; 2352 } 2353 case 'm': /* read and print MII regs */ 2354 { 2355 printf("MII regs:\n"); 2356 printf(" 0 1 2 3 4 5 6 7"); 2357 for (i=0; i<32; i++) 2358 { 2359 u_int16_t mii = read_mii(i); 2360 if (i%8 == 0) printf("\n%02X: ", i); 2361 printf("%04X ", mii); 2362 } 2363 printf("\n\n"); 2364 break; 2365 } 2366 case 'M': /* write MII reg */ 2367 { 2368 u_int32_t addr = strtoul(optarg, NULL, 0); 2369 u_int32_t data = strtoul(argv[optind++], NULL, 0); 2370 write_mii(addr, data); 2371 if (verbose) 2372 { 2373 data = read_mii(addr); 2374 printf("Write mii register: addr = 0x%02X data = 0x%04X\n", addr, data); 2375 } 2376 break; 2377 } 2378 case 'p': /* read and print PCI config regs */ 2379 { 2380 int i; 2381 printf("21140A PCI Config regs:\n"); 2382 printf(" 0 1 2 3"); 2383 for (i=0; i<16; i++) 2384 { 2385 if (i%4 == 0) printf("\n%X: ", i); 2386 printf("%08X ", read_pci_config(i<<2)); 2387 } 2388 printf("\n\n"); 2389 break; 2390 } 2391 case 'P': /* write PCI config reg */ 2392 { 2393 u_int32_t addr = strtoul(optarg, NULL, 0); 2394 u_int32_t data = strtoul(argv[optind++], NULL, 0); 2395 write_pci_config(addr, data); 2396 if (verbose) 2397 { 2398 data = read_pci_config(addr); 2399 printf("Write PCI config reg: addr = 0x%02X data = 0x%08X\n", addr, data); 2400 } 2401 break; 2402 } 2403 case 's': /* read and print Tulip SROM */ 2404 { 2405 int i; 2406 printf("21140A SROM:\n"); 2407 printf(" 0 1 2 3 4 5 6 7 8 9 A B C D E F"); 2408 for (i=0; i<64; i++) 2409 { 2410 u_int16_t srom = read_srom(i); 2411 if (i%8 == 0) printf("\n%02X: ", i<<1); 2412 printf("%02X %02X ", srom & 0xFF, srom>>8); 2413 } 2414 printf("\n\n"); 2415 break; 2416 } 2417 case 'S': /* write Tulip SROM loc */ 2418 { 2419#if 0 /* write a single location -- not too useful */ 2420 u_int32_t addr = strtoul(optarg, NULL, 0); 2421 u_int32_t data = strtoul(argv[optind++], NULL, 0); 2422 write_mii(addr, data); 2423 data = read_mii(addr); 2424 printf("Write SROM: addr = 0x%02X data = 0x%04X\n", addr, data); 2425#endif 2426#if 0 /* write the whole SROM -- very dangerous */ 2427 init_srom(strtoul(optarg, NULL, 0)); 2428#endif 2429 printf("Caution! Recompile %s to enable this.\n", progname); 2430 break; 2431 } 2432 case 't': /* read and print Tulip CSRs */ 2433 { 2434 int i; 2435 printf("21140A CSRs:\n"); 2436 printf(" 0 1 2 3"); 2437 for (i=0; i<16; i++) 2438 { 2439 if (i%4 == 0) printf("\n%X: ", i); 2440 printf("%08X ", read_csr(i)); 2441 } 2442 printf("\n\n"); 2443 break; 2444 } 2445 case 'T': /* write Tulip CSR */ 2446 { 2447 u_int32_t addr = strtoul(optarg, NULL, 0); 2448 u_int32_t data = strtoul(argv[optind++], NULL, 0); 2449 write_csr(addr, data); 2450 if (verbose) 2451 { 2452 data = read_csr(addr); 2453 printf("Write 21140A CSR: addr = 0x%02X data = 0x%08X\n", addr, data); 2454 } 2455 break; 2456 } 2457 case 'u': /* reset event counters */ 2458 { 2459 ioctl_reset_cntrs(); 2460 if (verbose) printf("Event counters reset\n"); 2461 break; 2462 } 2463 case 'U': /* reset gate array */ 2464 { 2465 reset_xilinx(); 2466 if (verbose) printf("gate array reset\n"); 2467 break; 2468 } 2469 case 'v': /* set verbose mode */ 2470 { 2471 verbose = 1; 2472 break; 2473 } 2474 case 'V': /* print card configuration */ 2475 { 2476 summary = 1; 2477 break; 2478 } 2479 case 'w': /* load gate array microcode from ROM */ 2480 { 2481 load_xilinx_from_rom(); 2482 if (verbose) printf("gate array configured from on-board ROM\n"); 2483 break; 2484 } 2485 case 'W': /* load gate array microcode from file */ 2486 { 2487 load_xilinx(optarg); 2488 if (verbose) printf("gate array configured from file %s\n", optarg); 2489 break; 2490 } 2491 case 'x': /* select RAWIP protocol */ 2492 { 2493 config.line_pkg = PKG_RAWIP; 2494 if (verbose) printf("RAWIP mode selected\n"); 2495 update = 1; 2496 break; 2497 } 2498 case 'X': /* Select in-kernel line protocol packages */ 2499 { 2500 config.line_pkg = 0; 2501 if (verbose) printf("line protocol mode selected\n"); 2502 update = 1; 2503 break; 2504 } 2505 case 'y': /* disable SPPP keep-alive packets */ 2506 { 2507 if ((config.line_pkg == PKG_SPPP) && 2508 (config.line_prot == PROT_FRM_RLY)) 2509 printf("keep-alives must be ON for Frame-Relay/SPPP\n"); 2510 else 2511 { 2512 config.keep_alive = 0; 2513 if (verbose) printf("SPPP keep-alive packets disabled\n"); 2514 update = 1; 2515 } 2516 break; 2517 } 2518 case 'Y': /* enable SPPP keep-alive packets */ 2519 { 2520 config.keep_alive = 1; 2521 if (verbose) printf("SPPP keep-alive packets enabled\n"); 2522 update = 1; 2523 break; 2524 } 2525 case 'z': /* set SPPP line protocol to Cisco HDLC */ 2526 { 2527 config.line_prot = PROT_C_HDLC; 2528 config.keep_alive = 1; 2529 if (verbose) printf("SPPP line protocol set to Cisco-HDLC\n"); 2530 update = 1; 2531 break; 2532 } 2533 case 'Z': /* set SPPP line protocol to PPP */ 2534 { 2535 config.line_prot = PROT_PPP; 2536 config.keep_alive = 0; 2537 if (verbose) printf("SPPP line protocol set to PPP\n"); 2538 update = 1; 2539 break; 2540 } 2541 default: 2542 { 2543 printf("Unknown command char: %c\n", ch); 2544 exit(1); 2545 } 2546 } /* switch */ 2547 } /* while */ 2548 2549 if (summary) print_summary(); 2550 2551 /* 5) Write the modified interface configuration to the driver. */ 2552 if (update) ioctl_write_config(); 2553 2554 exit(0); 2555} 2556