2 * SPDX-License-Identifier: BSD-4-Clause
5 * Hidetoshi Shimokawa. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
18 * This product includes software developed by Hidetoshi Shimokawa.
20 * 4. Neither the name of the author nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 #if defined(__FreeBSD__)
38 #include <sys/cdefs.h>
39 __FBSDID("$FreeBSD$");
42 #include <sys/param.h>
43 #include <sys/malloc.h>
44 #include <sys/types.h>
45 #include <sys/sysctl.h>
46 #include <sys/socket.h>
47 #include <sys/ioctl.h>
48 #include <sys/errno.h>
49 #if defined(__FreeBSD__)
50 #include <sys/eui64.h>
51 #include <dev/firewire/firewire.h>
52 #include <dev/firewire/iec13213.h>
53 #include <dev/firewire/fwphyreg.h>
54 #include <dev/firewire/iec68113.h>
55 #elif defined(__NetBSD__)
57 #include <dev/ieee1394/firewire.h>
58 #include <dev/ieee1394/iec13213.h>
59 #include <dev/ieee1394/fwphyreg.h>
60 #include <dev/ieee1394/iec68113.h>
62 #warning "You need to add support for your OS"
66 #include <netinet/in.h>
76 #include "fwmethods.h"
78 static void sysctl_set_int(const char *, int);
84 "%s [-u bus_num] [-prt] [-c node] [-d node] [-o node] [-s node]\n"
85 "\t [-l file] [-g gap_count] [-f force_root ] [-b pri_req]\n"
86 "\t [-M mode] [-R filename] [-S filename] [-m EUI64 | hostname]\n"
87 "\t-u: specify bus number\n"
88 "\t-p: Display current PHY register settings\n"
90 "\t-t: read topology map\n"
91 "\t-c: read configuration ROM\n"
92 "\t-d: hex dump of configuration ROM\n"
93 "\t-o: send link-on packet to the node\n"
94 "\t-s: write RESET_START register on the node\n"
95 "\t-l: load and parse hex dump file of configuration ROM\n"
96 "\t-g: set gap count\n"
97 "\t-f: force root node\n"
98 "\t-b: set PRIORITY_BUDGET register on all supported nodes\n"
99 "\t-M: specify dv or mpeg\n"
100 "\t-R: Receive DV or MPEG TS stream\n"
101 "\t-S: Send DV stream\n"
102 "\t-m: set fwmem target\n"
104 fprintf(stderr, "\n");
108 fweui2eui64(const struct fw_eui64 *fweui, struct eui64 *eui)
110 *(u_int32_t*)&(eui->octet[0]) = htonl(fweui->hi);
111 *(u_int32_t*)&(eui->octet[4]) = htonl(fweui->lo);
115 get_dev(int fd, struct fw_devlstreq *data)
118 err(EX_SOFTWARE, "%s: data malloc", __func__);
119 if( ioctl(fd, FW_GDEVLST, data) < 0) {
120 err(EX_IOERR, "%s: ioctl", __func__);
125 str2node(int fd, const char *nodestr)
127 struct eui64 eui, tmpeui;
128 struct fw_devlstreq *data;
132 if (nodestr == NULL || *nodestr == '\0')
136 * Deal with classic node specifications.
138 node = strtol(nodestr, &endptr, 0);
143 * Try to get an eui and match it against available nodes.
145 if (eui64_hostton(nodestr, &eui) != 0 && eui64_aton(nodestr, &eui) != 0)
148 data = (struct fw_devlstreq *)malloc(sizeof(struct fw_devlstreq));
150 err(EX_SOFTWARE, "%s: data malloc", __func__);
153 for (i = 0; i < data->info_len; i++) {
154 fweui2eui64(&data->dev[i].eui, &tmpeui);
155 if (memcmp(&eui, &tmpeui, sizeof(struct eui64)) == 0) {
156 node = data->dev[i].dst;
161 if (i >= data->info_len) {
168 if (node < 0 || node > 63)
177 struct fw_devlstreq *data;
178 struct fw_devinfo *devinfo;
180 char addr[EUI64_SIZ], hostname[40];
183 data = (struct fw_devlstreq *)malloc(sizeof(struct fw_devlstreq));
185 err(EX_SOFTWARE, "%s:data malloc", __func__);
187 printf("%d devices (info_len=%d)\n", data->n, data->info_len);
188 printf("node EUI64 status hostname\n");
189 for (i = 0; i < data->info_len; i++) {
190 devinfo = &data->dev[i];
191 fweui2eui64(&devinfo->eui, &eui);
192 eui64_ntoa(&eui, addr, sizeof(addr));
193 if (eui64_ntohost(hostname, sizeof(hostname), &eui))
195 printf("%4d %s %6d %s\n",
196 (devinfo->status || i == 0) ? devinfo->dst : -1,
206 read_write_quad(int fd, struct fw_eui64 eui, u_int32_t addr_lo, int readmode, u_int32_t data)
208 struct fw_asyreq *asyreq;
211 asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 16);
213 err(EX_SOFTWARE, "%s:asyreq malloc", __func__);
214 asyreq->req.len = 16;
216 asyreq->req.type = FWASREQNODE;
217 asyreq->pkt.mode.rreqq.dst = FWLOCALBUS | node;
219 asyreq->req.type = FWASREQEUI;
220 asyreq->req.dst.eui = eui;
222 asyreq->pkt.mode.rreqq.tlrt = 0;
224 asyreq->pkt.mode.rreqq.tcode = FWTCODE_RREQQ;
226 asyreq->pkt.mode.rreqq.tcode = FWTCODE_WREQQ;
228 asyreq->pkt.mode.rreqq.dest_hi = 0xffff;
229 asyreq->pkt.mode.rreqq.dest_lo = addr_lo;
231 qld = (u_int32_t *)&asyreq->pkt;
233 asyreq->pkt.mode.wreqq.data = htonl(data);
235 if (ioctl(fd, FW_ASYREQ, asyreq) < 0) {
236 err(EX_IOERR, "%s: ioctl", __func__);
247 * Send a PHY Config Packet
248 * ieee 1394a-2005 4.3.4.3
250 * Message ID Root ID R T Gap Count
251 * 00(2 bits) (6 bits) 1 1 (6 bits)
253 * if "R" is set, then Root ID will be the next
254 * root node upon the next bus reset.
255 * if "T" is set, then Gap Count will be the
256 * value that all nodes use for their Gap Count
257 * if "R" and "T" are not set, then this message
258 * is either ignored or interpreted as an extended
259 * PHY config Packet as per 1394a-2005 4.3.4.4
262 send_phy_config(int fd, int root_node, int gap_count)
264 struct fw_asyreq *asyreq;
266 asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 12);
268 err(EX_SOFTWARE, "%s:asyreq malloc", __func__);
269 asyreq->req.len = 12;
270 asyreq->req.type = FWASREQNODE;
271 asyreq->pkt.mode.ld[0] = 0;
272 asyreq->pkt.mode.ld[1] = 0;
273 asyreq->pkt.mode.common.tcode = FWTCODE_PHY;
275 asyreq->pkt.mode.ld[1] |= ((root_node << 24) | (1 << 23));
277 asyreq->pkt.mode.ld[1] |= ((1 << 22) | (gap_count << 16));
278 asyreq->pkt.mode.ld[2] = ~asyreq->pkt.mode.ld[1];
280 printf("send phy_config root_node=%d gap_count=%d\n",
281 root_node, gap_count);
283 if (ioctl(fd, FW_ASYREQ, asyreq) < 0)
284 err(EX_IOERR, "%s: ioctl", __func__);
289 link_on(int fd, int node)
291 struct fw_asyreq *asyreq;
293 asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 12);
295 err(EX_SOFTWARE, "%s:asyreq malloc", __func__);
296 asyreq->req.len = 12;
297 asyreq->req.type = FWASREQNODE;
298 asyreq->pkt.mode.common.tcode = FWTCODE_PHY;
299 asyreq->pkt.mode.ld[1] |= (1 << 30) | ((node & 0x3f) << 24);
300 asyreq->pkt.mode.ld[2] = ~asyreq->pkt.mode.ld[1];
302 if (ioctl(fd, FW_ASYREQ, asyreq) < 0)
303 err(EX_IOERR, "%s: ioctl", __func__);
308 reset_start(int fd, int node)
310 struct fw_asyreq *asyreq;
312 asyreq = (struct fw_asyreq *)malloc(sizeof(struct fw_asyreq_t) + 16);
314 err(EX_SOFTWARE, "%s:asyreq malloc", __func__);
315 asyreq->req.len = 16;
316 asyreq->req.type = FWASREQNODE;
317 asyreq->pkt.mode.wreqq.dst = FWLOCALBUS | (node & 0x3f);
318 asyreq->pkt.mode.wreqq.tlrt = 0;
319 asyreq->pkt.mode.wreqq.tcode = FWTCODE_WREQQ;
321 asyreq->pkt.mode.wreqq.dest_hi = 0xffff;
322 asyreq->pkt.mode.wreqq.dest_lo = 0xf0000000 | RESET_START;
324 asyreq->pkt.mode.wreqq.data = htonl(0x1);
326 if (ioctl(fd, FW_ASYREQ, asyreq) < 0)
327 err(EX_IOERR, "%s: ioctl", __func__);
332 set_pri_req(int fd, u_int32_t pri_req)
334 struct fw_devlstreq *data;
335 struct fw_devinfo *devinfo;
337 char addr[EUI64_SIZ];
338 u_int32_t max, reg, old;
341 data = (struct fw_devlstreq *)malloc(sizeof(struct fw_devlstreq));
343 err(EX_SOFTWARE, "%s:data malloc", __func__);
345 #define BUGET_REG 0xf0000218
346 for (i = 0; i < data->info_len; i++) {
347 devinfo = &data->dev[i];
348 if (!devinfo->status)
350 reg = read_write_quad(fd, devinfo->eui, BUGET_REG, 1, 0);
351 fweui2eui64(&devinfo->eui, &eui);
352 eui64_ntoa(&eui, addr, sizeof(addr));
353 printf("%d %s, %08x",
354 devinfo->dst, addr, reg);
357 max = (reg & 0x3f00) >> 8;
360 printf(" 0x%x -> 0x%x\n", old, pri_req);
361 read_write_quad(fd, devinfo->eui, BUGET_REG, 0, pri_req);
370 parse_bus_info_block(u_int32_t *p)
372 char addr[EUI64_SIZ];
376 bi = (struct bus_info *)p;
377 fweui2eui64(&bi->eui64, &eui);
378 eui64_ntoa(&eui, addr, sizeof(addr));
379 printf("bus_name: 0x%04x\n"
380 "irmc:%d cmc:%d isc:%d bmc:%d pmc:%d\n"
381 "cyc_clk_acc:%d max_rec:%d max_rom:%d\n"
382 "generation:%d link_spd:%d\n"
385 bi->irmc, bi->cmc, bi->isc, bi->bmc, bi->pmc,
386 bi->cyc_clk_acc, bi->max_rec, bi->max_rom,
387 bi->generation, bi->link_spd,
392 get_crom(int fd, int node, void *crom_buf, int len)
394 struct fw_crom_buf buf;
396 struct fw_devlstreq *data;
398 data = (struct fw_devlstreq *)malloc(sizeof(struct fw_devlstreq));
400 err(EX_SOFTWARE, "%s:data malloc", __func__);
403 for (i = 0; i < data->info_len; i++) {
404 if (data->dev[i].dst == node && data->dev[i].eui.lo != 0)
407 if (i == data->info_len)
408 errx(1, "no such node %d.", node);
410 buf.eui = data->dev[i].eui;
415 bzero(crom_buf, len);
416 if ((error = ioctl(fd, FW_GCROM, &buf)) < 0) {
417 err(EX_IOERR, "%s: ioctl", __func__);
424 show_crom(u_int32_t *crom_buf)
427 struct crom_context cc;
428 char *desc, info[256];
429 static const char *key_types = "ICLD";
431 struct csrdirectory *dir;
435 printf("first quad: 0x%08x ", *crom_buf);
436 if (crom_buf[0] == 0) {
437 printf("(Invalid Configuration ROM)\n");
440 hdr = (struct csrhdr *)crom_buf;
441 if (hdr->info_len == 1) {
443 reg = (struct csrreg *)hdr;
444 printf("verndor ID: 0x%06x\n", reg->val);
447 printf("info_len=%d crc_len=%d crc=0x%04x",
448 hdr->info_len, hdr->crc_len, hdr->crc);
449 crc = crom_crc(crom_buf+1, hdr->crc_len);
454 parse_bus_info_block(crom_buf+1);
456 crom_init_context(&cc, crom_buf);
457 dir = cc.stack[0].dir;
459 printf("no root directory - giving up\n");
462 printf("root_directory: len=0x%04x(%d) crc=0x%04x",
463 dir->crc_len, dir->crc_len, dir->crc);
464 crc = crom_crc((u_int32_t *)&dir->entry[0], dir->crc_len);
469 if (dir->crc_len < 1)
471 while (cc.depth >= 0) {
472 desc = crom_desc(&cc, info, sizeof(info));
474 for (i = 0; i < cc.depth; i++)
476 printf("%02x(%c:%02x) %06x %s: %s\n",
478 key_types[(reg->key & CSRTYPE_MASK)>>6],
479 reg->key & CSRKEY_MASK, reg->val,
485 #define DUMP_FORMAT "%08x %08x %08x %08x %08x %08x %08x %08x\n"
488 dump_crom(u_int32_t *p)
492 for (i = 0; i < len/(4*8); i ++) {
494 p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);
500 load_crom(char *filename, u_int32_t *p)
505 if ((file = fopen(filename, "r")) == NULL)
506 err(1, "load_crom %s", filename);
507 for (i = 0; i < len/(4*8); i ++) {
508 fscanf(file, DUMP_FORMAT,
509 p, p+1, p+2, p+3, p+4, p+5, p+6, p+7);
516 show_topology_map(int fd)
518 struct fw_topology_map *tmap;
519 union fw_self_id sid;
521 static const char *port_status[] = {" ", "-", "P", "C"};
522 static const char *pwr_class[] = {" 0W", "15W", "30W", "45W",
523 "-1W", "-2W", "-5W", "-9W"};
524 static const char *speed[] = {"S100", "S200", "S400", "S800"};
525 tmap = malloc(sizeof(struct fw_topology_map));
527 err(EX_SOFTWARE, "%s:tmap malloc", __func__);
528 if (ioctl(fd, FW_GTPMAP, tmap) < 0) {
529 err(EX_IOERR, "%s: ioctl", __func__);
531 printf("crc_len: %d generation:%d node_count:%d sid_count:%d\n",
532 tmap->crc_len, tmap->generation,
533 tmap->node_count, tmap->self_id_count);
534 printf("id link gap_cnt speed delay cIRM power port0 port1 port2"
536 for (i = 0; i < tmap->crc_len - 2; i++) {
537 sid = tmap->self_id[i];
539 printf("%02d sequel packet\n", sid.p0.phy_id);
542 printf("%02d %2d %2d %4s %d %3s"
547 speed[sid.p0.phy_speed],
549 pwr_class[sid.p0.power_class],
550 port_status[sid.p0.port0],
551 port_status[sid.p0.port1],
552 port_status[sid.p0.port2],
553 sid.p0.initiated_reset,
561 read_phy_registers(int fd, u_int8_t *buf, int offset, int len)
563 struct fw_reg_req_t reg;
566 for (i = 0; i < len; i++) {
567 reg.addr = offset + i;
568 if (ioctl(fd, FWOHCI_RDPHYREG, ®) < 0)
569 err(EX_IOERR, "%s: ioctl", __func__);
570 buf[i] = (u_int8_t) reg.data;
571 printf("0x%02x ", reg.data);
577 read_phy_page(int fd, u_int8_t *buf, int page, int port)
579 struct fw_reg_req_t reg;
582 reg.data = ((page & 7) << 5) | (port & 0xf);
583 if (ioctl(fd, FWOHCI_WRPHYREG, ®) < 0)
584 err(EX_IOERR, "%s: ioctl", __func__);
585 read_phy_registers(fd, buf, 8, 8);
589 dump_phy_registers(int fd)
591 struct phyreg_base b;
592 struct phyreg_page0 p;
593 struct phyreg_page1 v;
596 printf("=== base register ===\n");
597 read_phy_registers(fd, (u_int8_t *)&b, 0, 8);
599 "Physical_ID:%d R:%d CPS:%d\n"
600 "RHB:%d IBR:%d Gap_Count:%d\n"
601 "Extended:%d Num_Ports:%d\n"
602 "PHY_Speed:%d Delay:%d\n"
603 "LCtrl:%d C:%d Jitter:%d Pwr_Class:%d\n"
604 "WDIE:%d ISBR:%d CTOI:%d CPSI:%d STOI:%d PEI:%d EAA:%d EMC:%d\n"
605 "Max_Legacy_SPD:%d BLINK:%d Bridge:%d\n"
606 "Page_Select:%d Port_Select%d\n",
607 b.phy_id, b.r, b.cps,
608 b.rhb, b.ibr, b.gap_count,
609 b.extended, b.num_ports,
610 b.phy_speed, b.delay,
611 b.lctrl, b.c, b.jitter, b.pwr_class,
612 b.wdie, b.isbr, b.ctoi, b.cpsi, b.stoi, b.pei, b.eaa, b.emc,
613 b.legacy_spd, b.blink, b.bridge,
614 b.page_select, b.port_select
617 for (i = 0; i < b.num_ports; i ++) {
618 printf("\n=== page 0 port %d ===\n", i);
619 read_phy_page(fd, (u_int8_t *)&p, 0, i);
621 "Astat:%d BStat:%d Ch:%d Con:%d RXOK:%d Dis:%d\n"
622 "Negotiated_speed:%d PIE:%d Fault:%d Stanby_fault:%d Disscrm:%d B_Only:%d\n"
623 "DC_connected:%d Max_port_speed:%d LPP:%d Cable_speed:%d\n"
624 "Connection_unreliable:%d Beta_mode:%d\n"
626 "Loop_disable:%d In_standby:%d Hard_disable:%d\n",
627 p.astat, p.bstat, p.ch, p.con, p.rxok, p.dis,
628 p.negotiated_speed, p.pie, p.fault, p.stanby_fault, p.disscrm, p.b_only,
629 p.dc_connected, p.max_port_speed, p.lpp, p.cable_speed,
630 p.connection_unreliable, p.beta_mode,
632 p.loop_disable, p.in_standby, p.hard_disable
635 printf("\n=== page 1 ===\n");
636 read_phy_page(fd, (u_int8_t *)&v, 1, 0);
640 "Product_ID:0x%06x\n",
642 (v.vendor_id[0] << 16) | (v.vendor_id[1] << 8) | v.vendor_id[2],
643 (v.product_id[0] << 16) | (v.product_id[1] << 8) | v.product_id[2]
648 open_dev(int *fd, char *devname)
651 *fd = open(devname, O_RDWR);
660 sysctl_set_int(const char *name, int val)
662 if (sysctlbyname(name, NULL, NULL, &val, sizeof(int)) < 0)
663 err(1, "sysctl %s failed.", name);
667 detect_recv_fn(int fd, char ich)
670 struct fw_isochreq isoreq;
671 struct fw_isobufreq bufreq;
676 #define RECV_NUM_PACKET 16
677 #define RECV_PACKET_SZ 1024
679 bufreq.rx.nchunk = 8;
680 bufreq.rx.npacket = RECV_NUM_PACKET;
681 bufreq.rx.psize = RECV_PACKET_SZ;
682 bufreq.tx.nchunk = 0;
683 bufreq.tx.npacket = 0;
686 if (ioctl(fd, FW_SSTBUF, &bufreq) < 0)
687 err(EX_IOERR, "%s: ioctl FW_SSTBUF", __func__);
689 isoreq.ch = ich & 0x3f;
690 isoreq.tag = (ich >> 6) & 3;
692 if (ioctl(fd, FW_SRSTREAM, &isoreq) < 0)
693 err(EX_IOERR, "%s: ioctl FW_SRSTREAM", __func__);
695 buf = (char *)malloc(RECV_NUM_PACKET * RECV_PACKET_SZ);
697 err(EX_SOFTWARE, "%s:buf malloc", __func__);
699 * fwdev.c seems to return EIO on error and
700 * the return value of the last uiomove
701 * on success. For now, checking that the
702 * return is not less than zero should be
703 * sufficient. fwdev.c::fw_read() should
704 * return the total length read, not the value
705 * of the last uiomove().
707 len = read(fd, buf, RECV_NUM_PACKET * RECV_PACKET_SZ);
709 err(EX_IOERR, "%s: error reading from device", __func__);
710 ptr = (u_int32_t *) buf;
711 ciph = (struct ciphdr *)(ptr + 1);
715 fprintf(stderr, "Detected DV format on input.\n");
719 fprintf(stderr, "Detected MPEG TS format on input.\n");
723 errx(1, "Unsupported format for receiving: fmt=0x%x", ciph->fmt);
730 main(int argc, char **argv)
732 #define MAX_BOARDS 10
733 u_int32_t crom_buf[1024/4];
734 u_int32_t crom_buf_hex[1024/4];
736 const char *device_string = "/dev/fw";
737 int fd = -1, ch, len=1024;
738 int32_t current_board = 0;
740 * If !command_set, then -u will display the nodes for the board.
741 * This emulates the previous behavior when -u is passed by itself
743 bool command_set = false;
744 bool open_needed = false;
748 fwmethod *recvfn = NULL;
750 * Holders for which functions
753 bool display_board_only = false;
754 bool display_crom = false;
755 bool send_bus_reset = false;
756 bool display_crom_hex = false;
757 bool load_crom_from_file = false;
758 bool set_fwmem_target = false;
759 bool dump_topology = false;
760 bool dump_phy_reg = false;
762 int32_t priority_budget = -1;
763 int32_t set_root_node = -1;
764 int32_t set_gap_count = -1;
765 int32_t send_link_on = -1;
766 int32_t send_reset_start = -1;
768 char *crom_string = NULL;
769 char *crom_string_hex = NULL;
770 char *recv_data = NULL;
771 char *send_data = NULL;
774 for (current_board = 0; current_board < MAX_BOARDS; current_board++) {
775 snprintf(devbase, sizeof(devbase), "%s%d.0", device_string, current_board);
776 if (open_dev(&fd, devbase) < 0) {
777 if (current_board == 0) {
779 err(EX_IOERR, "%s: Error opening firewire controller #%d %s",
780 __func__, current_board, devbase);
790 * Parse all command line options, then execute requested operations.
792 while ((ch = getopt(argc, argv, "M:f:g:m:o:s:b:prtc:d:l:u:R:S:")) != -1) {
795 priority_budget = strtol(optarg, NULL, 0);
796 if (priority_budget < 0 || priority_budget > INT32_MAX)
797 errx(EX_USAGE, "%s: priority_budget out of range: %s", __func__, optarg);
800 display_board_only = false;
803 crom_string = malloc(strlen(optarg)+1);
804 if (crom_string == NULL)
805 err(EX_SOFTWARE, "%s:crom_string malloc", __func__);
806 if ( (strtol(crom_string, NULL, 0) < 0) || strtol(crom_string, NULL, 0) > MAX_BOARDS)
807 errx(EX_USAGE, "%s:Invalid value for node", __func__);
808 strcpy(crom_string, optarg);
812 display_board_only = false;
815 crom_string_hex = malloc(strlen(optarg)+1);
816 if (crom_string_hex == NULL)
817 err(EX_SOFTWARE, "%s:crom_string_hex malloc", __func__);
818 strcpy(crom_string_hex, optarg);
819 display_crom_hex = 1;
822 display_board_only = false;
825 #define MAX_PHY_CONFIG 0x3f
826 set_root_node = strtol(optarg, NULL, 0);
827 if ( (set_root_node < 0) || (set_root_node > MAX_PHY_CONFIG) )
828 errx(EX_USAGE, "%s:set_root_node out of range", __func__);
831 display_board_only = false;
834 set_gap_count = strtol(optarg, NULL, 0);
835 if ( (set_gap_count < 0) || (set_gap_count > MAX_PHY_CONFIG) )
836 errx(EX_USAGE, "%s:set_gap_count out of range", __func__);
839 display_board_only = false;
842 load_crom_from_file = 1;
843 load_crom(optarg, crom_buf);
845 display_board_only = false;
848 set_fwmem_target = 1;
851 display_board_only = false;
852 if (eui64_hostton(optarg, &target) != 0 &&
853 eui64_aton(optarg, &target) != 0)
854 errx(EX_USAGE, "%s: invalid target: %s", __func__, optarg);
857 send_link_on = str2node(fd, optarg);
858 if ( (send_link_on < 0) || (send_link_on > MAX_PHY_CONFIG) )
859 errx(EX_USAGE, "%s: node out of range: %s\n",__func__, optarg);
862 display_board_only = false;
868 display_board_only = false;
874 display_board_only = false;
877 send_reset_start = str2node(fd, optarg);
878 if ( (send_reset_start < 0) || (send_reset_start > MAX_PHY_CONFIG) )
879 errx(EX_USAGE, "%s: node out of range: %s\n", __func__, optarg);
882 display_board_only = false;
888 display_board_only = false;
892 display_board_only = true;
893 current_board = strtol(optarg, NULL, 0);
905 errx(EX_USAGE, "unrecognized method: %s",
909 display_board_only = false;
912 recv_data = malloc(strlen(optarg)+1);
913 if (recv_data == NULL)
914 err(EX_SOFTWARE, "%s:recv_data malloc", __func__);
915 strcpy(recv_data, optarg);
918 display_board_only = false;
921 send_data = malloc(strlen(optarg)+1);
922 if (send_data == NULL)
923 err(EX_SOFTWARE, "%s:send_data malloc", __func__);
924 strcpy(send_data, optarg);
927 display_board_only = false;
932 warnc(EINVAL, "%s: Unknown command line arguments", __func__);
938 * Catch the error case when the user
939 * executes the command with non ''-''
940 * delimited arguments.
941 * Generate the usage() display and exit.
943 if (!command_set && !display_board_only) {
945 warnc(EINVAL, "%s: Unknown command line arguments", __func__);
950 * If -u <bus_number> is passed, execute
951 * command for that card only.
953 * If -u <bus_number> is not passed, execute
954 * command for card 0 only.
958 snprintf(devbase, sizeof(devbase), "%s%d.0", device_string, current_board);
959 if (open_dev(&fd, devbase) < 0) {
960 err(EX_IOERR, "%s: Error opening firewire controller #%d %s", __func__, current_board, devbase);
964 * display the nodes on this board "-u"
967 if (display_board_only)
974 dump_phy_registers(fd);
977 * send a BUS_RESET Event "-r"
979 if (send_bus_reset) {
980 if(ioctl(fd, FW_IBUSRST, &tmp) < 0)
981 err(EX_IOERR, "%s: Ioctl of bus reset failed for %s", __func__, devbase);
984 * Print out the CROM for this node "-c"
987 tmp = str2node(fd, crom_string);
988 get_crom(fd, tmp, crom_buf, len);
993 * Hex Dump the CROM for this node "-d"
995 if (display_crom_hex) {
996 tmp = str2node(fd, crom_string_hex);
997 get_crom(fd, tmp, crom_buf_hex, len);
998 dump_crom(crom_buf_hex);
999 free(crom_string_hex);
1002 * Set Priority Budget to value for this node "-b"
1004 if (priority_budget >= 0)
1005 set_pri_req(fd, priority_budget);
1008 * Explicitly set the root node of this bus to value "-f"
1010 if (set_root_node >= 0)
1011 send_phy_config(fd, set_root_node, -1);
1014 * Set the gap count for this card/bus "-g"
1016 if (set_gap_count >= 0)
1017 send_phy_config(fd, -1, set_gap_count);
1020 * Load a CROM from a file "-l"
1022 if (load_crom_from_file)
1023 show_crom(crom_buf);
1025 * Set the fwmem target for a node to argument "-m"
1027 if (set_fwmem_target) {
1028 eui.hi = ntohl(*(u_int32_t*)&(target.octet[0]));
1029 eui.lo = ntohl(*(u_int32_t*)&(target.octet[4]));
1030 #if defined(__FreeBSD__)
1031 sysctl_set_int("hw.firewire.fwmem.eui64_hi", eui.hi);
1032 sysctl_set_int("hw.firewire.fwmem.eui64_lo", eui.lo);
1033 #elif defined(__NetBSD__)
1034 sysctl_set_int("hw.fwmem.eui64_hi", eui.hi);
1035 sysctl_set_int("hw.fwmem.eui64_lo", eui.lo);
1037 #warning "You need to add support for your OS"
1043 * Send a link on to this board/bus "-o"
1045 if (send_link_on >= 0)
1046 link_on(fd, send_link_on);
1049 * Send a reset start to this board/bus "-s"
1051 if (send_reset_start >= 0)
1052 reset_start(fd, send_reset_start);
1055 * Dump the node topology for this board/bus "-t"
1058 show_topology_map(fd);
1061 * Receive data file from node "-R"
1065 if (recv_data != NULL){
1066 if (recvfn == NULL) { /* guess... */
1067 recvfn = detect_recv_fn(fd, TAG | CHANNEL);
1071 snprintf(devbase, sizeof(devbase), "%s%d.0", device_string, current_board);
1072 if (open_dev(&fd, devbase) < 0)
1073 err(EX_IOERR, "%s: Error opening firewire controller #%d %s in recv_data\n", __func__, current_board, devbase);
1074 (*recvfn)(fd, recv_data, TAG | CHANNEL, -1);
1079 * Send data file to node "-S"
1081 if (send_data != NULL){
1082 dvsend(fd, send_data, TAG | CHANNEL, -1);