2 * Copyright (c) 2011 Chelsio Communications, Inc.
4 * Written by: Navdeep Parhar <np@FreeBSD.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
31 #include <sys/param.h>
32 #include <sys/ioctl.h>
34 #include <sys/socket.h>
37 #include <arpa/inet.h>
38 #include <net/ethernet.h>
39 #include <net/sff8472.h>
40 #include <netinet/in.h>
55 #define in_range(val, lo, hi) ( val < 0 || (val <= hi && val >= lo))
56 #define max(x, y) ((x) > (y) ? (x) : (y))
58 static const char *progname, *nexus;
59 static int chip_id; /* 4 for T4, 5 for T5 */
69 const struct reg_info *ri;
73 const char *name; /* Field name */
74 unsigned short start; /* Start bit position */
75 unsigned short end; /* End bit position */
76 unsigned char shift; /* # of low order bits omitted and implicitly 0 */
77 unsigned char hex; /* Print field in hex instead of decimal */
78 unsigned char islog2; /* Field contains the base-2 log of the value */
81 #include "reg_defs_t4.c"
82 #include "reg_defs_t5.c"
83 #include "reg_defs_t6.c"
84 #include "reg_defs_t4vf.c"
89 fprintf(fp, "Usage: %s <nexus> [operation]\n", progname);
91 "\tclearstats <port> clear port statistics\n"
92 "\tcontext <type> <id> show an SGE context\n"
93 "\tdumpstate <dump.bin> dump chip state\n"
94 "\tfilter <idx> [<param> <val>] ... set a filter\n"
95 "\tfilter <idx> delete|clear delete a filter\n"
96 "\tfilter list list all filters\n"
97 "\tfilter mode [<match>] ... get/set global filter mode\n"
98 "\ti2c <port> <devaddr> <addr> [<len>] read from i2c device\n"
99 "\tloadboot <bi.bin> [pf|offset <val>] install boot image\n"
100 "\tloadboot clear [pf|offset <val>] remove boot image\n"
101 "\tloadboot-cfg <bc.bin> install boot config\n"
102 "\tloadboot-cfg clear remove boot config\n"
103 "\tloadcfg <fw-config.txt> install configuration file\n"
104 "\tloadcfg clear remove configuration file\n"
105 "\tloadfw <fw-image.bin> install firmware\n"
106 "\tmemdump <addr> <len> dump a memory range\n"
107 "\tmodinfo <port> [raw] optics/cable information\n"
108 "\treg <address>[=<val>] read/write register\n"
109 "\treg64 <address>[=<val>] read/write 64 bit register\n"
110 "\tregdump [<module>] ... dump registers\n"
111 "\tsched-class params <param> <val> .. configure TX scheduler class\n"
112 "\tsched-queue <port> <queue> <class> bind NIC queues to TX Scheduling class\n"
113 "\tstdio interactive mode\n"
114 "\ttcb <tid> read TCB\n"
115 "\ttracer <idx> tx<n>|rx<n> set and enable a tracer\n"
116 "\ttracer <idx> disable|enable disable or enable a tracer\n"
117 "\ttracer list list all tracers\n"
121 static inline unsigned int
122 get_card_vers(unsigned int version)
124 return (version & 0x3ff);
128 real_doit(unsigned long cmd, void *data, const char *cmdstr)
136 snprintf(buf, sizeof(buf), "/dev/%s", nexus);
137 if ((fd = open(buf, O_RDWR)) < 0) {
138 warn("open(%s)", nexus);
142 chip_id = nexus[1] - '0';
145 rc = ioctl(fd, cmd, data);
153 #define doit(x, y) real_doit(x, y, #x)
156 str_to_number(const char *s, long *val, long long *vall)
161 *vall = strtoll(s, &p, 0);
163 *val = strtol(s, &p, 0);
171 read_reg(long addr, int size, long long *val)
176 reg.addr = (uint32_t) addr;
177 reg.size = (uint32_t) size;
180 rc = doit(CHELSIO_T4_GETREG, ®);
188 write_reg(long addr, int size, long long val)
192 reg.addr = (uint32_t) addr;
193 reg.size = (uint32_t) size;
194 reg.val = (uint64_t) val;
196 return doit(CHELSIO_T4_SETREG, ®);
200 register_io(int argc, const char *argv[], int size)
208 /* <reg> OR <reg>=<value> */
210 p = str_to_number(argv[0], &addr, NULL);
213 warnx("invalid register \"%s\"", argv[0]);
219 p = str_to_number(v, NULL, &val);
222 warnx("invalid value \"%s\"", v);
227 } else if (argc == 2) {
232 p = str_to_number(argv[0], &addr, NULL);
234 warnx("invalid register \"%s\"", argv[0]);
238 p = str_to_number(argv[1], NULL, &val);
240 warnx("invalid value \"%s\"", argv[1]);
244 warnx("reg: invalid number of arguments (%d)", argc);
249 rc = write_reg(addr, size, val);
251 rc = read_reg(addr, size, &val);
253 printf("0x%llx [%llu]\n", val, val);
259 static inline uint32_t
260 xtract(uint32_t val, int shift, int len)
262 return (val >> shift) & ((1 << len) - 1);
266 dump_block_regs(const struct reg_info *reg_array, const uint32_t *regs)
268 uint32_t reg_val = 0;
270 for ( ; reg_array->name; ++reg_array)
271 if (!reg_array->len) {
272 reg_val = regs[reg_array->addr / 4];
273 printf("[%#7x] %-47s %#-10x %u\n", reg_array->addr,
274 reg_array->name, reg_val, reg_val);
276 uint32_t v = xtract(reg_val, reg_array->addr,
279 printf(" %*u:%u %-47s %#-10x %u\n",
280 reg_array->addr < 10 ? 3 : 2,
281 reg_array->addr + reg_array->len - 1,
282 reg_array->addr, reg_array->name, v, v);
289 dump_regs_table(int argc, const char *argv[], const uint32_t *regs,
290 const struct mod_regs *modtab, int nmodules)
294 for (i = 0; i < argc; i++) {
295 for (j = 0; j < nmodules; j++) {
296 if (!strcmp(argv[i], modtab[j].name))
301 warnx("invalid register block \"%s\"", argv[i]);
302 fprintf(stderr, "\nAvailable blocks:");
303 for ( ; nmodules; nmodules--, modtab++)
304 fprintf(stderr, " %s", modtab->name);
305 fprintf(stderr, "\n");
310 for ( ; nmodules; nmodules--, modtab++) {
312 match = argc == 0 ? 1 : 0;
313 for (i = 0; !match && i < argc; i++) {
314 if (!strcmp(argv[i], modtab->name))
319 dump_block_regs(modtab->ri, regs);
325 #define T4_MODREGS(name) { #name, t4_##name##_regs }
327 dump_regs_t4(int argc, const char *argv[], const uint32_t *regs)
329 static struct mod_regs t4_mod[] = {
331 { "pci", t4_pcie_regs },
335 { "edc0", t4_edc_0_regs },
336 { "edc1", t4_edc_1_regs },
341 { "pmrx", t4_pm_rx_regs },
342 { "pmtx", t4_pm_tx_regs },
344 { "cplsw", t4_cpl_switch_regs },
346 { "i2c", t4_i2cm_regs },
357 return dump_regs_table(argc, argv, regs, t4_mod, nitems(t4_mod));
361 #define T5_MODREGS(name) { #name, t5_##name##_regs }
363 dump_regs_t5(int argc, const char *argv[], const uint32_t *regs)
365 static struct mod_regs t5_mod[] = {
367 { "pci", t5_pcie_regs },
369 { "mc0", t5_mc_0_regs },
370 { "mc1", t5_mc_1_regs },
372 { "edc0", t5_edc_t50_regs },
373 { "edc1", t5_edc_t51_regs },
376 { "ulprx", t5_ulp_rx_regs },
377 { "ulptx", t5_ulp_tx_regs },
378 { "pmrx", t5_pm_rx_regs },
379 { "pmtx", t5_pm_tx_regs },
381 { "cplsw", t5_cpl_switch_regs },
383 { "i2c", t5_i2cm_regs },
392 { "hma", t5_hma_t5_regs }
395 return dump_regs_table(argc, argv, regs, t5_mod, nitems(t5_mod));
399 #define T6_MODREGS(name) { #name, t6_##name##_regs }
401 dump_regs_t6(int argc, const char *argv[], const uint32_t *regs)
403 static struct mod_regs t6_mod[] = {
405 { "pci", t6_pcie_regs },
407 { "mc0", t6_mc_0_regs },
409 { "edc0", t6_edc_t60_regs },
410 { "edc1", t6_edc_t61_regs },
413 { "ulprx", t6_ulp_rx_regs },
414 { "ulptx", t6_ulp_tx_regs },
415 { "pmrx", t6_pm_rx_regs },
416 { "pmtx", t6_pm_tx_regs },
418 { "cplsw", t6_cpl_switch_regs },
420 { "i2c", t6_i2cm_regs },
429 { "hma", t6_hma_t6_regs }
432 return dump_regs_table(argc, argv, regs, t6_mod, nitems(t6_mod));
437 dump_regs_t4vf(int argc, const char *argv[], const uint32_t *regs)
439 static struct mod_regs t4vf_mod[] = {
440 { "sge", t4vf_sge_regs },
441 { "mps", t4vf_mps_regs },
442 { "pl", t4vf_pl_regs },
443 { "mbdata", t4vf_mbdata_regs },
444 { "cim", t4vf_cim_regs },
447 return dump_regs_table(argc, argv, regs, t4vf_mod, nitems(t4vf_mod));
451 dump_regs_t5vf(int argc, const char *argv[], const uint32_t *regs)
453 static struct mod_regs t5vf_mod[] = {
454 { "sge", t5vf_sge_regs },
455 { "mps", t4vf_mps_regs },
456 { "pl", t5vf_pl_regs },
457 { "mbdata", t4vf_mbdata_regs },
458 { "cim", t4vf_cim_regs },
461 return dump_regs_table(argc, argv, regs, t5vf_mod, nitems(t5vf_mod));
465 dump_regs_t6vf(int argc, const char *argv[], const uint32_t *regs)
467 static struct mod_regs t6vf_mod[] = {
468 { "sge", t5vf_sge_regs },
469 { "mps", t4vf_mps_regs },
470 { "pl", t6vf_pl_regs },
471 { "mbdata", t4vf_mbdata_regs },
472 { "cim", t4vf_cim_regs },
475 return dump_regs_table(argc, argv, regs, t6vf_mod, nitems(t6vf_mod));
479 dump_regs(int argc, const char *argv[])
481 int vers, revision, rc;
482 struct t4_regdump regs;
485 len = max(T4_REGDUMP_SIZE, T5_REGDUMP_SIZE);
486 regs.data = calloc(1, len);
487 if (regs.data == NULL) {
488 warnc(ENOMEM, "regdump");
493 rc = doit(CHELSIO_T4_REGDUMP, ®s);
497 vers = get_card_vers(regs.version);
498 revision = (regs.version >> 10) & 0x3f;
501 if (revision == 0x3f)
502 rc = dump_regs_t4vf(argc, argv, regs.data);
504 rc = dump_regs_t4(argc, argv, regs.data);
505 } else if (vers == 5) {
506 if (revision == 0x3f)
507 rc = dump_regs_t5vf(argc, argv, regs.data);
509 rc = dump_regs_t5(argc, argv, regs.data);
510 } else if (vers == 6) {
511 if (revision == 0x3f)
512 rc = dump_regs_t6vf(argc, argv, regs.data);
514 rc = dump_regs_t6(argc, argv, regs.data);
516 warnx("%s (type %d, rev %d) is not a known card.",
517 nexus, vers, revision);
526 do_show_info_header(uint32_t mode)
530 printf("%4s %8s", "Idx", "Hits");
531 for (i = T4_FILTER_FCoE; i <= T4_FILTER_IP_FRAGMENT; i <<= 1) {
542 if (mode & T4_FILTER_IC_VNIC)
543 printf(" VFvld:PF:VF");
545 printf(" vld:oVLAN");
552 case T4_FILTER_IP_TOS:
556 case T4_FILTER_IP_PROTO:
560 case T4_FILTER_ETH_TYPE:
564 case T4_FILTER_MAC_IDX:
568 case T4_FILTER_MPS_HIT_TYPE:
572 case T4_FILTER_IP_FRAGMENT:
577 /* compressed filter field not enabled */
581 printf(" %20s %20s %9s %9s %s\n",
582 "DIP", "SIP", "DPORT", "SPORT", "Action");
586 * Parse an argument sub-vector as a { <parameter name> <value>[:<mask>] }
587 * ordered tuple. If the parameter name in the argument sub-vector does not
588 * match the passed in parameter name, then a zero is returned for the
589 * function and no parsing is performed. If there is a match, then the value
590 * and optional mask are parsed and returned in the provided return value
591 * pointers. If no optional mask is specified, then a default mask of all 1s
594 * An error in parsing the value[:mask] will result in an error message and
595 * program termination.
598 parse_val_mask(const char *param, const char *args[], uint32_t *val,
603 if (strcmp(param, args[0]) != 0)
606 *val = strtoul(args[1], &p, 0);
613 if (p[0] == ':' && p[1] != 0) {
614 *mask = strtoul(p+1, &p, 0);
620 warnx("parameter \"%s\" has bad \"value[:mask]\" %s",
627 * Parse an argument sub-vector as a { <parameter name> <addr>[/<mask>] }
628 * ordered tuple. If the parameter name in the argument sub-vector does not
629 * match the passed in parameter name, then a zero is returned for the
630 * function and no parsing is performed. If there is a match, then the value
631 * and optional mask are parsed and returned in the provided return value
632 * pointers. If no optional mask is specified, then a default mask of all 1s
635 * The value return parameter "afp" is used to specify the expected address
636 * family -- IPv4 or IPv6 -- of the address[/mask] and return its actual
637 * format. A passed in value of AF_UNSPEC indicates that either IPv4 or IPv6
638 * is acceptable; AF_INET means that only IPv4 addresses are acceptable; and
639 * AF_INET6 means that only IPv6 are acceptable. AF_INET is returned for IPv4
640 * and AF_INET6 for IPv6 addresses, respectively. IPv4 address/mask pairs are
641 * returned in the first four bytes of the address and mask return values with
642 * the address A.B.C.D returned with { A, B, C, D } returned in addresses { 0,
643 * 1, 2, 3}, respectively.
645 * An error in parsing the value[:mask] will result in an error message and
646 * program termination.
649 parse_ipaddr(const char *param, const char *args[], int *afp, uint8_t addr[],
652 const char *colon, *afn;
656 unsigned int masksize;
659 * Is this our parameter?
661 if (strcmp(param, args[0]) != 0)
665 * Fundamental IPv4 versus IPv6 selection.
667 colon = strchr(args[1], ':');
677 if (*afp == AF_UNSPEC)
679 else if (*afp != af) {
680 warnx("address %s is not of expected family %s",
681 args[1], *afp == AF_INET ? "IP" : "IPv6");
686 * Parse address (temporarily stripping off any "/mask"
689 slash = strchr(args[1], '/');
692 ret = inet_pton(af, args[1], addr);
696 warnx("Cannot parse %s %s address %s", param, afn, args[1]);
701 * Parse optional mask specification.
705 unsigned int prefix = strtoul(slash + 1, &p, 10);
707 if (p == slash + 1) {
708 warnx("missing address prefix for %s", param);
712 warnx("%s is not a valid address prefix", slash + 1);
715 if (prefix > masksize) {
716 warnx("prefix %u is too long for an %s address",
720 memset(mask, 0, masksize / 8);
727 for (m = mask; masksize >= 8; m++, masksize -= 8)
730 *m = ~0 << (8 - masksize);
736 * Parse an argument sub-vector as a { <parameter name> <value> } ordered
737 * tuple. If the parameter name in the argument sub-vector does not match the
738 * passed in parameter name, then a zero is returned for the function and no
739 * parsing is performed. If there is a match, then the value is parsed and
740 * returned in the provided return value pointer.
743 parse_val(const char *param, const char *args[], uint32_t *val)
747 if (strcmp(param, args[0]) != 0)
750 *val = strtoul(args[1], &p, 0);
751 if (p > args[1] && p[0] == 0)
754 warnx("parameter \"%s\" has bad \"value\" %s", args[0], args[1]);
759 filters_show_ipaddr(int type, uint8_t *addr, uint8_t *addrm)
770 for (octet = 0; octet < noctets; octet++)
771 printf("%02x", addr[octet]);
773 for (octet = 0; octet < noctets; octet++)
774 printf("%02x", addrm[octet]);
778 do_show_one_filter_info(struct t4_filter *t, uint32_t mode)
782 printf("%4d", t->idx);
783 if (t->hits == UINT64_MAX)
786 printf(" %8ju", t->hits);
789 * Compressed header portion of filter.
791 for (i = T4_FILTER_FCoE; i <= T4_FILTER_IP_FRAGMENT; i <<= 1) {
794 printf(" %1d/%1d", t->fs.val.fcoe, t->fs.mask.fcoe);
798 printf(" %1d/%1d", t->fs.val.iport, t->fs.mask.iport);
802 if (mode & T4_FILTER_IC_VNIC) {
803 printf(" %1d:%1x:%02x/%1d:%1x:%02x",
805 (t->fs.val.vnic >> 13) & 0x7,
806 t->fs.val.vnic & 0x1fff,
808 (t->fs.mask.vnic >> 13) & 0x7,
809 t->fs.mask.vnic & 0x1fff);
811 printf(" %1d:%04x/%1d:%04x",
812 t->fs.val.ovlan_vld, t->fs.val.vnic,
813 t->fs.mask.ovlan_vld, t->fs.mask.vnic);
818 printf(" %1d:%04x/%1d:%04x",
819 t->fs.val.vlan_vld, t->fs.val.vlan,
820 t->fs.mask.vlan_vld, t->fs.mask.vlan);
823 case T4_FILTER_IP_TOS:
824 printf(" %02x/%02x", t->fs.val.tos, t->fs.mask.tos);
827 case T4_FILTER_IP_PROTO:
828 printf(" %02x/%02x", t->fs.val.proto, t->fs.mask.proto);
831 case T4_FILTER_ETH_TYPE:
832 printf(" %04x/%04x", t->fs.val.ethtype,
836 case T4_FILTER_MAC_IDX:
837 printf(" %03x/%03x", t->fs.val.macidx,
841 case T4_FILTER_MPS_HIT_TYPE:
842 printf(" %1x/%1x", t->fs.val.matchtype,
843 t->fs.mask.matchtype);
846 case T4_FILTER_IP_FRAGMENT:
847 printf(" %1d/%1d", t->fs.val.frag, t->fs.mask.frag);
851 /* compressed filter field not enabled */
857 * Fixed portion of filter.
859 filters_show_ipaddr(t->fs.type, t->fs.val.dip, t->fs.mask.dip);
860 filters_show_ipaddr(t->fs.type, t->fs.val.sip, t->fs.mask.sip);
861 printf(" %04x/%04x %04x/%04x",
862 t->fs.val.dport, t->fs.mask.dport,
863 t->fs.val.sport, t->fs.mask.sport);
866 * Variable length filter action.
868 if (t->fs.action == FILTER_DROP)
870 else if (t->fs.action == FILTER_SWITCH) {
871 printf(" Switch: port=%d", t->fs.eport);
874 ", dmac=%02x:%02x:%02x:%02x:%02x:%02x "
876 t->fs.dmac[0], t->fs.dmac[1],
877 t->fs.dmac[2], t->fs.dmac[3],
878 t->fs.dmac[4], t->fs.dmac[5],
882 ", smac=%02x:%02x:%02x:%02x:%02x:%02x "
884 t->fs.smac[0], t->fs.smac[1],
885 t->fs.smac[2], t->fs.smac[3],
886 t->fs.smac[4], t->fs.smac[5],
888 if (t->fs.newvlan == VLAN_REMOVE)
889 printf(", vlan=none");
890 else if (t->fs.newvlan == VLAN_INSERT)
891 printf(", vlan=insert(%x)", t->fs.vlan);
892 else if (t->fs.newvlan == VLAN_REWRITE)
893 printf(", vlan=rewrite(%x)", t->fs.vlan);
896 if (t->fs.dirsteer == 0) {
899 printf("(TCB=hash)");
901 printf("%d", t->fs.iq);
902 if (t->fs.dirsteerhash == 0)
918 uint32_t mode = 0, header = 0;
922 /* Get the global filter mode first */
923 rc = doit(CHELSIO_T4_GET_FILTER_MODE, &mode);
928 for (t.idx = 0; ; t.idx++) {
929 rc = doit(CHELSIO_T4_GET_FILTER, &t);
930 if (rc != 0 || t.idx == 0xffffffff)
934 do_show_info_header(mode);
937 do_show_one_filter_info(&t, mode);
944 get_filter_mode(void)
949 rc = doit(CHELSIO_T4_GET_FILTER_MODE, &mode);
953 if (mode & T4_FILTER_IPv4)
956 if (mode & T4_FILTER_IPv6)
959 if (mode & T4_FILTER_IP_SADDR)
962 if (mode & T4_FILTER_IP_DADDR)
965 if (mode & T4_FILTER_IP_SPORT)
968 if (mode & T4_FILTER_IP_DPORT)
971 if (mode & T4_FILTER_IP_FRAGMENT)
974 if (mode & T4_FILTER_MPS_HIT_TYPE)
975 printf("matchtype ");
977 if (mode & T4_FILTER_MAC_IDX)
980 if (mode & T4_FILTER_ETH_TYPE)
983 if (mode & T4_FILTER_IP_PROTO)
986 if (mode & T4_FILTER_IP_TOS)
989 if (mode & T4_FILTER_VLAN)
992 if (mode & T4_FILTER_VNIC) {
993 if (mode & T4_FILTER_IC_VNIC)
999 if (mode & T4_FILTER_PORT)
1002 if (mode & T4_FILTER_FCoE)
1011 set_filter_mode(int argc, const char *argv[])
1014 int vnic = 0, ovlan = 0;
1016 for (; argc; argc--, argv++) {
1017 if (!strcmp(argv[0], "frag"))
1018 mode |= T4_FILTER_IP_FRAGMENT;
1020 if (!strcmp(argv[0], "matchtype"))
1021 mode |= T4_FILTER_MPS_HIT_TYPE;
1023 if (!strcmp(argv[0], "macidx"))
1024 mode |= T4_FILTER_MAC_IDX;
1026 if (!strcmp(argv[0], "ethtype"))
1027 mode |= T4_FILTER_ETH_TYPE;
1029 if (!strcmp(argv[0], "proto"))
1030 mode |= T4_FILTER_IP_PROTO;
1032 if (!strcmp(argv[0], "tos"))
1033 mode |= T4_FILTER_IP_TOS;
1035 if (!strcmp(argv[0], "vlan"))
1036 mode |= T4_FILTER_VLAN;
1038 if (!strcmp(argv[0], "ovlan")) {
1039 mode |= T4_FILTER_VNIC;
1043 if (!strcmp(argv[0], "vnic_id")) {
1044 mode |= T4_FILTER_VNIC;
1045 mode |= T4_FILTER_IC_VNIC;
1049 if (!strcmp(argv[0], "iport"))
1050 mode |= T4_FILTER_PORT;
1052 if (!strcmp(argv[0], "fcoe"))
1053 mode |= T4_FILTER_FCoE;
1056 if (vnic > 0 && ovlan > 0) {
1057 warnx("\"vnic_id\" and \"ovlan\" are mutually exclusive.");
1061 return doit(CHELSIO_T4_SET_FILTER_MODE, &mode);
1065 del_filter(uint32_t idx)
1071 return doit(CHELSIO_T4_DEL_FILTER, &t);
1075 set_filter(uint32_t idx, int argc, const char *argv[])
1077 int af = AF_UNSPEC, start_arg = 0;
1081 warnc(EINVAL, "%s", __func__);
1084 bzero(&t, sizeof (t));
1088 for (start_arg = 0; start_arg + 2 <= argc; start_arg += 2) {
1089 const char **args = &argv[start_arg];
1092 if (!strcmp(argv[start_arg], "type")) {
1094 if (!strcasecmp(argv[start_arg + 1], "ipv4"))
1096 else if (!strcasecmp(argv[start_arg + 1], "ipv6"))
1099 warnx("invalid type \"%s\"; "
1100 "must be one of \"ipv4\" or \"ipv6\"",
1101 argv[start_arg + 1]);
1105 if (af != AF_UNSPEC && af != newaf) {
1106 warnx("conflicting IPv4/IPv6 specifications.");
1110 } else if (!parse_val_mask("fcoe", args, &val, &mask)) {
1111 t.fs.val.fcoe = val;
1112 t.fs.mask.fcoe = mask;
1113 } else if (!parse_val_mask("iport", args, &val, &mask)) {
1114 t.fs.val.iport = val;
1115 t.fs.mask.iport = mask;
1116 } else if (!parse_val_mask("ovlan", args, &val, &mask)) {
1117 t.fs.val.vnic = val;
1118 t.fs.mask.vnic = mask;
1119 t.fs.val.ovlan_vld = 1;
1120 t.fs.mask.ovlan_vld = 1;
1121 } else if (!parse_val_mask("ivlan", args, &val, &mask)) {
1122 t.fs.val.vlan = val;
1123 t.fs.mask.vlan = mask;
1124 t.fs.val.vlan_vld = 1;
1125 t.fs.mask.vlan_vld = 1;
1126 } else if (!parse_val_mask("pf", args, &val, &mask)) {
1127 t.fs.val.vnic &= 0x1fff;
1128 t.fs.val.vnic |= (val & 0x7) << 13;
1129 t.fs.mask.vnic &= 0x1fff;
1130 t.fs.mask.vnic |= (mask & 0x7) << 13;
1131 t.fs.val.pfvf_vld = 1;
1132 t.fs.mask.pfvf_vld = 1;
1133 } else if (!parse_val_mask("vf", args, &val, &mask)) {
1134 t.fs.val.vnic &= 0xe000;
1135 t.fs.val.vnic |= val & 0x1fff;
1136 t.fs.mask.vnic &= 0xe000;
1137 t.fs.mask.vnic |= mask & 0x1fff;
1138 t.fs.val.pfvf_vld = 1;
1139 t.fs.mask.pfvf_vld = 1;
1140 } else if (!parse_val_mask("tos", args, &val, &mask)) {
1142 t.fs.mask.tos = mask;
1143 } else if (!parse_val_mask("proto", args, &val, &mask)) {
1144 t.fs.val.proto = val;
1145 t.fs.mask.proto = mask;
1146 } else if (!parse_val_mask("ethtype", args, &val, &mask)) {
1147 t.fs.val.ethtype = val;
1148 t.fs.mask.ethtype = mask;
1149 } else if (!parse_val_mask("macidx", args, &val, &mask)) {
1150 t.fs.val.macidx = val;
1151 t.fs.mask.macidx = mask;
1152 } else if (!parse_val_mask("matchtype", args, &val, &mask)) {
1153 t.fs.val.matchtype = val;
1154 t.fs.mask.matchtype = mask;
1155 } else if (!parse_val_mask("frag", args, &val, &mask)) {
1156 t.fs.val.frag = val;
1157 t.fs.mask.frag = mask;
1158 } else if (!parse_val_mask("dport", args, &val, &mask)) {
1159 t.fs.val.dport = val;
1160 t.fs.mask.dport = mask;
1161 } else if (!parse_val_mask("sport", args, &val, &mask)) {
1162 t.fs.val.sport = val;
1163 t.fs.mask.sport = mask;
1164 } else if (!parse_ipaddr("dip", args, &af, t.fs.val.dip,
1167 } else if (!parse_ipaddr("sip", args, &af, t.fs.val.sip,
1170 } else if (!strcmp(argv[start_arg], "action")) {
1171 if (!strcmp(argv[start_arg + 1], "pass"))
1172 t.fs.action = FILTER_PASS;
1173 else if (!strcmp(argv[start_arg + 1], "drop"))
1174 t.fs.action = FILTER_DROP;
1175 else if (!strcmp(argv[start_arg + 1], "switch"))
1176 t.fs.action = FILTER_SWITCH;
1178 warnx("invalid action \"%s\"; must be one of"
1179 " \"pass\", \"drop\" or \"switch\"",
1180 argv[start_arg + 1]);
1183 } else if (!parse_val("hitcnts", args, &val)) {
1185 } else if (!parse_val("prio", args, &val)) {
1187 } else if (!parse_val("rpttid", args, &val)) {
1189 } else if (!parse_val("queue", args, &val)) {
1192 } else if (!parse_val("tcbhash", args, &val)) {
1194 t.fs.dirsteerhash = 1;
1195 } else if (!parse_val("eport", args, &val)) {
1197 } else if (!strcmp(argv[start_arg], "dmac")) {
1198 struct ether_addr *daddr;
1200 daddr = ether_aton(argv[start_arg + 1]);
1201 if (daddr == NULL) {
1202 warnx("invalid dmac address \"%s\"",
1203 argv[start_arg + 1]);
1206 memcpy(t.fs.dmac, daddr, ETHER_ADDR_LEN);
1208 } else if (!strcmp(argv[start_arg], "smac")) {
1209 struct ether_addr *saddr;
1211 saddr = ether_aton(argv[start_arg + 1]);
1212 if (saddr == NULL) {
1213 warnx("invalid smac address \"%s\"",
1214 argv[start_arg + 1]);
1217 memcpy(t.fs.smac, saddr, ETHER_ADDR_LEN);
1219 } else if (!strcmp(argv[start_arg], "vlan")) {
1221 if (!strcmp(argv[start_arg + 1], "none")) {
1222 t.fs.newvlan = VLAN_REMOVE;
1223 } else if (argv[start_arg + 1][0] == '=') {
1224 t.fs.newvlan = VLAN_REWRITE;
1225 } else if (argv[start_arg + 1][0] == '+') {
1226 t.fs.newvlan = VLAN_INSERT;
1227 } else if (isdigit(argv[start_arg + 1][0]) &&
1228 !parse_val_mask("vlan", args, &val, &mask)) {
1229 t.fs.val.vlan = val;
1230 t.fs.mask.vlan = mask;
1231 t.fs.val.vlan_vld = 1;
1232 t.fs.mask.vlan_vld = 1;
1234 warnx("unknown vlan parameter \"%s\"; must"
1235 " be one of \"none\", \"=<vlan>\", "
1236 " \"+<vlan>\", or \"<vlan>\"",
1237 argv[start_arg + 1]);
1240 if (t.fs.newvlan == VLAN_REWRITE ||
1241 t.fs.newvlan == VLAN_INSERT) {
1242 t.fs.vlan = strtoul(argv[start_arg + 1] + 1,
1244 if (p == argv[start_arg + 1] + 1 || p[0] != 0) {
1245 warnx("invalid vlan \"%s\"",
1246 argv[start_arg + 1]);
1251 warnx("invalid parameter \"%s\"", argv[start_arg]);
1255 if (start_arg != argc) {
1256 warnx("no value for \"%s\"", argv[start_arg]);
1261 * Check basic sanity of option combinations.
1263 if (t.fs.action != FILTER_SWITCH &&
1264 (t.fs.eport || t.fs.newdmac || t.fs.newsmac || t.fs.newvlan)) {
1265 warnx("prio, port dmac, smac and vlan only make sense with"
1266 " \"action switch\"");
1269 if (t.fs.action != FILTER_PASS &&
1270 (t.fs.rpttid || t.fs.dirsteer || t.fs.maskhash)) {
1271 warnx("rpttid, queue and tcbhash don't make sense with"
1272 " action \"drop\" or \"switch\"");
1275 if (t.fs.val.ovlan_vld && t.fs.val.pfvf_vld) {
1276 warnx("ovlan and vnic_id (pf/vf) are mutually exclusive");
1280 t.fs.type = (af == AF_INET6 ? 1 : 0); /* default IPv4 */
1281 return doit(CHELSIO_T4_SET_FILTER, &t);
1285 filter_cmd(int argc, const char *argv[])
1292 warnx("filter: no arguments.");
1297 if (strcmp(argv[0], "list") == 0) {
1299 warnx("trailing arguments after \"list\" ignored.");
1301 return show_filters();
1305 if (argc == 1 && strcmp(argv[0], "mode") == 0)
1306 return get_filter_mode();
1309 if (strcmp(argv[0], "mode") == 0)
1310 return set_filter_mode(argc - 1, argv + 1);
1313 s = str_to_number(argv[0], NULL, &val);
1314 if (*s || val > 0xffffffffU) {
1315 warnx("\"%s\" is neither an index nor a filter subcommand.",
1319 idx = (uint32_t) val;
1321 /* <idx> delete|clear */
1323 (strcmp(argv[1], "delete") == 0 || strcmp(argv[1], "clear") == 0)) {
1324 return del_filter(idx);
1327 /* <idx> [<param> <val>] ... */
1328 return set_filter(idx, argc - 1, argv + 1);
1332 * Shows the fields of a multi-word structure. The structure is considered to
1333 * consist of @nwords 32-bit words (i.e, it's an (@nwords * 32)-bit structure)
1334 * whose fields are described by @fd. The 32-bit words are given in @words
1335 * starting with the least significant 32-bit word.
1338 show_struct(const uint32_t *words, int nwords, const struct field_desc *fd)
1341 const struct field_desc *p;
1343 for (p = fd; p->name; p++)
1344 w = max(w, strlen(p->name));
1347 unsigned long long data;
1348 int first_word = fd->start / 32;
1349 int shift = fd->start % 32;
1350 int width = fd->end - fd->start + 1;
1351 unsigned long long mask = (1ULL << width) - 1;
1353 data = (words[first_word] >> shift) |
1354 ((uint64_t)words[first_word + 1] << (32 - shift));
1356 data |= ((uint64_t)words[first_word + 2] << (64 - shift));
1360 printf("%-*s ", w, fd->name);
1361 printf(fd->hex ? "%#llx\n" : "%llu\n", data << fd->shift);
1366 #define FIELD(name, start, end) { name, start, end, 0, 0, 0 }
1367 #define FIELD1(name, start) FIELD(name, start, start)
1370 show_t5t6_ctxt(const struct t4_sge_context *p, int vers)
1372 static struct field_desc egress_t5[] = {
1373 FIELD("DCA_ST:", 181, 191),
1374 FIELD1("StatusPgNS:", 180),
1375 FIELD1("StatusPgRO:", 179),
1376 FIELD1("FetchNS:", 178),
1377 FIELD1("FetchRO:", 177),
1378 FIELD1("Valid:", 176),
1379 FIELD("PCIeDataChannel:", 174, 175),
1380 FIELD1("StatusPgTPHintEn:", 173),
1381 FIELD("StatusPgTPHint:", 171, 172),
1382 FIELD1("FetchTPHintEn:", 170),
1383 FIELD("FetchTPHint:", 168, 169),
1384 FIELD1("FCThreshOverride:", 167),
1385 { "WRLength:", 162, 166, 9, 0, 1 },
1386 FIELD1("WRLengthKnown:", 161),
1387 FIELD1("ReschedulePending:", 160),
1388 FIELD1("OnChipQueue:", 159),
1389 FIELD1("FetchSizeMode:", 158),
1390 { "FetchBurstMin:", 156, 157, 4, 0, 1 },
1391 FIELD1("FLMPacking:", 155),
1392 FIELD("FetchBurstMax:", 153, 154),
1393 FIELD("uPToken:", 133, 152),
1394 FIELD1("uPTokenEn:", 132),
1395 FIELD1("UserModeIO:", 131),
1396 FIELD("uPFLCredits:", 123, 130),
1397 FIELD1("uPFLCreditEn:", 122),
1398 FIELD("FID:", 111, 121),
1399 FIELD("HostFCMode:", 109, 110),
1400 FIELD1("HostFCOwner:", 108),
1401 { "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
1402 FIELD("CIDX:", 89, 104),
1403 FIELD("PIDX:", 73, 88),
1404 { "BaseAddress:", 18, 72, 9, 1 },
1405 FIELD("QueueSize:", 2, 17),
1406 FIELD1("QueueType:", 1),
1407 FIELD1("CachePriority:", 0),
1410 static struct field_desc egress_t6[] = {
1411 FIELD("DCA_ST:", 181, 191),
1412 FIELD1("StatusPgNS:", 180),
1413 FIELD1("StatusPgRO:", 179),
1414 FIELD1("FetchNS:", 178),
1415 FIELD1("FetchRO:", 177),
1416 FIELD1("Valid:", 176),
1417 FIELD1("ReschedulePending_1:", 175),
1418 FIELD1("PCIeDataChannel:", 174),
1419 FIELD1("StatusPgTPHintEn:", 173),
1420 FIELD("StatusPgTPHint:", 171, 172),
1421 FIELD1("FetchTPHintEn:", 170),
1422 FIELD("FetchTPHint:", 168, 169),
1423 FIELD1("FCThreshOverride:", 167),
1424 { "WRLength:", 162, 166, 9, 0, 1 },
1425 FIELD1("WRLengthKnown:", 161),
1426 FIELD1("ReschedulePending:", 160),
1427 FIELD("TimerIx:", 157, 159),
1428 FIELD1("FetchBurstMin:", 156),
1429 FIELD1("FLMPacking:", 155),
1430 FIELD("FetchBurstMax:", 153, 154),
1431 FIELD("uPToken:", 133, 152),
1432 FIELD1("uPTokenEn:", 132),
1433 FIELD1("UserModeIO:", 131),
1434 FIELD("uPFLCredits:", 123, 130),
1435 FIELD1("uPFLCreditEn:", 122),
1436 FIELD("FID:", 111, 121),
1437 FIELD("HostFCMode:", 109, 110),
1438 FIELD1("HostFCOwner:", 108),
1439 { "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
1440 FIELD("CIDX:", 89, 104),
1441 FIELD("PIDX:", 73, 88),
1442 { "BaseAddress:", 18, 72, 9, 1 },
1443 FIELD("QueueSize:", 2, 17),
1444 FIELD1("QueueType:", 1),
1445 FIELD1("FetchSizeMode:", 0),
1448 static struct field_desc fl_t5[] = {
1449 FIELD("DCA_ST:", 181, 191),
1450 FIELD1("StatusPgNS:", 180),
1451 FIELD1("StatusPgRO:", 179),
1452 FIELD1("FetchNS:", 178),
1453 FIELD1("FetchRO:", 177),
1454 FIELD1("Valid:", 176),
1455 FIELD("PCIeDataChannel:", 174, 175),
1456 FIELD1("StatusPgTPHintEn:", 173),
1457 FIELD("StatusPgTPHint:", 171, 172),
1458 FIELD1("FetchTPHintEn:", 170),
1459 FIELD("FetchTPHint:", 168, 169),
1460 FIELD1("FCThreshOverride:", 167),
1461 FIELD1("ReschedulePending:", 160),
1462 FIELD1("OnChipQueue:", 159),
1463 FIELD1("FetchSizeMode:", 158),
1464 { "FetchBurstMin:", 156, 157, 4, 0, 1 },
1465 FIELD1("FLMPacking:", 155),
1466 FIELD("FetchBurstMax:", 153, 154),
1467 FIELD1("FLMcongMode:", 152),
1468 FIELD("MaxuPFLCredits:", 144, 151),
1469 FIELD("FLMcontextID:", 133, 143),
1470 FIELD1("uPTokenEn:", 132),
1471 FIELD1("UserModeIO:", 131),
1472 FIELD("uPFLCredits:", 123, 130),
1473 FIELD1("uPFLCreditEn:", 122),
1474 FIELD("FID:", 111, 121),
1475 FIELD("HostFCMode:", 109, 110),
1476 FIELD1("HostFCOwner:", 108),
1477 { "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
1478 FIELD("CIDX:", 89, 104),
1479 FIELD("PIDX:", 73, 88),
1480 { "BaseAddress:", 18, 72, 9, 1 },
1481 FIELD("QueueSize:", 2, 17),
1482 FIELD1("QueueType:", 1),
1483 FIELD1("CachePriority:", 0),
1486 static struct field_desc ingress_t5[] = {
1487 FIELD("DCA_ST:", 143, 153),
1488 FIELD1("ISCSICoalescing:", 142),
1489 FIELD1("Queue_Valid:", 141),
1490 FIELD1("TimerPending:", 140),
1491 FIELD1("DropRSS:", 139),
1492 FIELD("PCIeChannel:", 137, 138),
1493 FIELD1("SEInterruptArmed:", 136),
1494 FIELD1("CongestionMgtEnable:", 135),
1495 FIELD1("NoSnoop:", 134),
1496 FIELD1("RelaxedOrdering:", 133),
1497 FIELD1("GTSmode:", 132),
1498 FIELD1("TPHintEn:", 131),
1499 FIELD("TPHint:", 129, 130),
1500 FIELD1("UpdateScheduling:", 128),
1501 FIELD("UpdateDelivery:", 126, 127),
1502 FIELD1("InterruptSent:", 125),
1503 FIELD("InterruptIDX:", 114, 124),
1504 FIELD1("InterruptDestination:", 113),
1505 FIELD1("InterruptArmed:", 112),
1506 FIELD("RxIntCounter:", 106, 111),
1507 FIELD("RxIntCounterThreshold:", 104, 105),
1508 FIELD1("Generation:", 103),
1509 { "BaseAddress:", 48, 102, 9, 1 },
1510 FIELD("PIDX:", 32, 47),
1511 FIELD("CIDX:", 16, 31),
1512 { "QueueSize:", 4, 15, 4, 0 },
1513 { "QueueEntrySize:", 2, 3, 4, 0, 1 },
1514 FIELD1("QueueEntryOverride:", 1),
1515 FIELD1("CachePriority:", 0),
1518 static struct field_desc ingress_t6[] = {
1519 FIELD1("SP_NS:", 158),
1520 FIELD1("SP_RO:", 157),
1521 FIELD1("SP_TPHintEn:", 156),
1522 FIELD("SP_TPHint:", 154, 155),
1523 FIELD("DCA_ST:", 143, 153),
1524 FIELD1("ISCSICoalescing:", 142),
1525 FIELD1("Queue_Valid:", 141),
1526 FIELD1("TimerPending:", 140),
1527 FIELD1("DropRSS:", 139),
1528 FIELD("PCIeChannel:", 137, 138),
1529 FIELD1("SEInterruptArmed:", 136),
1530 FIELD1("CongestionMgtEnable:", 135),
1531 FIELD1("NoSnoop:", 134),
1532 FIELD1("RelaxedOrdering:", 133),
1533 FIELD1("GTSmode:", 132),
1534 FIELD1("TPHintEn:", 131),
1535 FIELD("TPHint:", 129, 130),
1536 FIELD1("UpdateScheduling:", 128),
1537 FIELD("UpdateDelivery:", 126, 127),
1538 FIELD1("InterruptSent:", 125),
1539 FIELD("InterruptIDX:", 114, 124),
1540 FIELD1("InterruptDestination:", 113),
1541 FIELD1("InterruptArmed:", 112),
1542 FIELD("RxIntCounter:", 106, 111),
1543 FIELD("RxIntCounterThreshold:", 104, 105),
1544 FIELD1("Generation:", 103),
1545 { "BaseAddress:", 48, 102, 9, 1 },
1546 FIELD("PIDX:", 32, 47),
1547 FIELD("CIDX:", 16, 31),
1548 { "QueueSize:", 4, 15, 4, 0 },
1549 { "QueueEntrySize:", 2, 3, 4, 0, 1 },
1550 FIELD1("QueueEntryOverride:", 1),
1551 FIELD1("CachePriority:", 0),
1554 static struct field_desc flm_t5[] = {
1555 FIELD1("Valid:", 89),
1556 FIELD("SplitLenMode:", 87, 88),
1557 FIELD1("TPHintEn:", 86),
1558 FIELD("TPHint:", 84, 85),
1559 FIELD1("NoSnoop:", 83),
1560 FIELD1("RelaxedOrdering:", 82),
1561 FIELD("DCA_ST:", 71, 81),
1562 FIELD("EQid:", 54, 70),
1563 FIELD("SplitEn:", 52, 53),
1564 FIELD1("PadEn:", 51),
1565 FIELD1("PackEn:", 50),
1566 FIELD1("Cache_Lock :", 49),
1567 FIELD1("CongDrop:", 48),
1568 FIELD("PackOffset:", 16, 47),
1569 FIELD("CIDX:", 8, 15),
1570 FIELD("PIDX:", 0, 7),
1573 static struct field_desc flm_t6[] = {
1574 FIELD1("Valid:", 89),
1575 FIELD("SplitLenMode:", 87, 88),
1576 FIELD1("TPHintEn:", 86),
1577 FIELD("TPHint:", 84, 85),
1578 FIELD1("NoSnoop:", 83),
1579 FIELD1("RelaxedOrdering:", 82),
1580 FIELD("DCA_ST:", 71, 81),
1581 FIELD("EQid:", 54, 70),
1582 FIELD("SplitEn:", 52, 53),
1583 FIELD1("PadEn:", 51),
1584 FIELD1("PackEn:", 50),
1585 FIELD1("Cache_Lock :", 49),
1586 FIELD1("CongDrop:", 48),
1587 FIELD1("Inflight:", 47),
1588 FIELD1("CongEn:", 46),
1589 FIELD1("CongMode:", 45),
1590 FIELD("PackOffset:", 20, 39),
1591 FIELD("CIDX:", 8, 15),
1592 FIELD("PIDX:", 0, 7),
1595 static struct field_desc conm_t5[] = {
1596 FIELD1("CngMPSEnable:", 21),
1597 FIELD("CngTPMode:", 19, 20),
1598 FIELD1("CngDBPHdr:", 18),
1599 FIELD1("CngDBPData:", 17),
1600 FIELD1("CngIMSG:", 16),
1601 { "CngChMap:", 0, 15, 0, 1, 0 },
1605 if (p->mem_id == SGE_CONTEXT_EGRESS) {
1607 show_struct(p->data, 6, fl_t5);
1609 show_struct(p->data, 6, egress_t5);
1611 show_struct(p->data, 6, egress_t6);
1612 } else if (p->mem_id == SGE_CONTEXT_FLM)
1613 show_struct(p->data, 3, vers == 5 ? flm_t5 : flm_t6);
1614 else if (p->mem_id == SGE_CONTEXT_INGRESS)
1615 show_struct(p->data, 5, vers == 5 ? ingress_t5 : ingress_t6);
1616 else if (p->mem_id == SGE_CONTEXT_CNM)
1617 show_struct(p->data, 1, conm_t5);
1621 show_t4_ctxt(const struct t4_sge_context *p)
1623 static struct field_desc egress_t4[] = {
1624 FIELD1("StatusPgNS:", 180),
1625 FIELD1("StatusPgRO:", 179),
1626 FIELD1("FetchNS:", 178),
1627 FIELD1("FetchRO:", 177),
1628 FIELD1("Valid:", 176),
1629 FIELD("PCIeDataChannel:", 174, 175),
1630 FIELD1("DCAEgrQEn:", 173),
1631 FIELD("DCACPUID:", 168, 172),
1632 FIELD1("FCThreshOverride:", 167),
1633 FIELD("WRLength:", 162, 166),
1634 FIELD1("WRLengthKnown:", 161),
1635 FIELD1("ReschedulePending:", 160),
1636 FIELD1("OnChipQueue:", 159),
1637 FIELD1("FetchSizeMode", 158),
1638 { "FetchBurstMin:", 156, 157, 4, 0, 1 },
1639 { "FetchBurstMax:", 153, 154, 6, 0, 1 },
1640 FIELD("uPToken:", 133, 152),
1641 FIELD1("uPTokenEn:", 132),
1642 FIELD1("UserModeIO:", 131),
1643 FIELD("uPFLCredits:", 123, 130),
1644 FIELD1("uPFLCreditEn:", 122),
1645 FIELD("FID:", 111, 121),
1646 FIELD("HostFCMode:", 109, 110),
1647 FIELD1("HostFCOwner:", 108),
1648 { "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
1649 FIELD("CIDX:", 89, 104),
1650 FIELD("PIDX:", 73, 88),
1651 { "BaseAddress:", 18, 72, 9, 1 },
1652 FIELD("QueueSize:", 2, 17),
1653 FIELD1("QueueType:", 1),
1654 FIELD1("CachePriority:", 0),
1657 static struct field_desc fl_t4[] = {
1658 FIELD1("StatusPgNS:", 180),
1659 FIELD1("StatusPgRO:", 179),
1660 FIELD1("FetchNS:", 178),
1661 FIELD1("FetchRO:", 177),
1662 FIELD1("Valid:", 176),
1663 FIELD("PCIeDataChannel:", 174, 175),
1664 FIELD1("DCAEgrQEn:", 173),
1665 FIELD("DCACPUID:", 168, 172),
1666 FIELD1("FCThreshOverride:", 167),
1667 FIELD1("ReschedulePending:", 160),
1668 FIELD1("OnChipQueue:", 159),
1669 FIELD1("FetchSizeMode", 158),
1670 { "FetchBurstMin:", 156, 157, 4, 0, 1 },
1671 { "FetchBurstMax:", 153, 154, 6, 0, 1 },
1672 FIELD1("FLMcongMode:", 152),
1673 FIELD("MaxuPFLCredits:", 144, 151),
1674 FIELD("FLMcontextID:", 133, 143),
1675 FIELD1("uPTokenEn:", 132),
1676 FIELD1("UserModeIO:", 131),
1677 FIELD("uPFLCredits:", 123, 130),
1678 FIELD1("uPFLCreditEn:", 122),
1679 FIELD("FID:", 111, 121),
1680 FIELD("HostFCMode:", 109, 110),
1681 FIELD1("HostFCOwner:", 108),
1682 { "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
1683 FIELD("CIDX:", 89, 104),
1684 FIELD("PIDX:", 73, 88),
1685 { "BaseAddress:", 18, 72, 9, 1 },
1686 FIELD("QueueSize:", 2, 17),
1687 FIELD1("QueueType:", 1),
1688 FIELD1("CachePriority:", 0),
1691 static struct field_desc ingress_t4[] = {
1692 FIELD1("NoSnoop:", 145),
1693 FIELD1("RelaxedOrdering:", 144),
1694 FIELD1("GTSmode:", 143),
1695 FIELD1("ISCSICoalescing:", 142),
1696 FIELD1("Valid:", 141),
1697 FIELD1("TimerPending:", 140),
1698 FIELD1("DropRSS:", 139),
1699 FIELD("PCIeChannel:", 137, 138),
1700 FIELD1("SEInterruptArmed:", 136),
1701 FIELD1("CongestionMgtEnable:", 135),
1702 FIELD1("DCAIngQEnable:", 134),
1703 FIELD("DCACPUID:", 129, 133),
1704 FIELD1("UpdateScheduling:", 128),
1705 FIELD("UpdateDelivery:", 126, 127),
1706 FIELD1("InterruptSent:", 125),
1707 FIELD("InterruptIDX:", 114, 124),
1708 FIELD1("InterruptDestination:", 113),
1709 FIELD1("InterruptArmed:", 112),
1710 FIELD("RxIntCounter:", 106, 111),
1711 FIELD("RxIntCounterThreshold:", 104, 105),
1712 FIELD1("Generation:", 103),
1713 { "BaseAddress:", 48, 102, 9, 1 },
1714 FIELD("PIDX:", 32, 47),
1715 FIELD("CIDX:", 16, 31),
1716 { "QueueSize:", 4, 15, 4, 0 },
1717 { "QueueEntrySize:", 2, 3, 4, 0, 1 },
1718 FIELD1("QueueEntryOverride:", 1),
1719 FIELD1("CachePriority:", 0),
1722 static struct field_desc flm_t4[] = {
1723 FIELD1("NoSnoop:", 79),
1724 FIELD1("RelaxedOrdering:", 78),
1725 FIELD1("Valid:", 77),
1726 FIELD("DCACPUID:", 72, 76),
1727 FIELD1("DCAFLEn:", 71),
1728 FIELD("EQid:", 54, 70),
1729 FIELD("SplitEn:", 52, 53),
1730 FIELD1("PadEn:", 51),
1731 FIELD1("PackEn:", 50),
1732 FIELD1("DBpriority:", 48),
1733 FIELD("PackOffset:", 16, 47),
1734 FIELD("CIDX:", 8, 15),
1735 FIELD("PIDX:", 0, 7),
1738 static struct field_desc conm_t4[] = {
1739 FIELD1("CngDBPHdr:", 6),
1740 FIELD1("CngDBPData:", 5),
1741 FIELD1("CngIMSG:", 4),
1742 { "CngChMap:", 0, 3, 0, 1, 0},
1746 if (p->mem_id == SGE_CONTEXT_EGRESS)
1747 show_struct(p->data, 6, (p->data[0] & 2) ? fl_t4 : egress_t4);
1748 else if (p->mem_id == SGE_CONTEXT_FLM)
1749 show_struct(p->data, 3, flm_t4);
1750 else if (p->mem_id == SGE_CONTEXT_INGRESS)
1751 show_struct(p->data, 5, ingress_t4);
1752 else if (p->mem_id == SGE_CONTEXT_CNM)
1753 show_struct(p->data, 1, conm_t4);
1760 get_sge_context(int argc, const char *argv[])
1765 struct t4_sge_context cntxt = {0};
1768 warnx("sge_context: incorrect number of arguments.");
1772 if (!strcmp(argv[0], "egress"))
1773 cntxt.mem_id = SGE_CONTEXT_EGRESS;
1774 else if (!strcmp(argv[0], "ingress"))
1775 cntxt.mem_id = SGE_CONTEXT_INGRESS;
1776 else if (!strcmp(argv[0], "fl"))
1777 cntxt.mem_id = SGE_CONTEXT_FLM;
1778 else if (!strcmp(argv[0], "cong"))
1779 cntxt.mem_id = SGE_CONTEXT_CNM;
1781 warnx("unknown context type \"%s\"; known types are egress, "
1782 "ingress, fl, and cong.", argv[0]);
1786 p = str_to_number(argv[1], &cid, NULL);
1788 warnx("invalid context id \"%s\"", argv[1]);
1793 rc = doit(CHELSIO_T4_GET_SGE_CONTEXT, &cntxt);
1798 show_t4_ctxt(&cntxt);
1800 show_t5t6_ctxt(&cntxt, chip_id);
1806 loadfw(int argc, const char *argv[])
1809 struct t4_data data = {0};
1810 const char *fname = argv[0];
1811 struct stat st = {0};
1814 warnx("loadfw: incorrect number of arguments.");
1818 fd = open(fname, O_RDONLY);
1820 warn("open(%s)", fname);
1824 if (fstat(fd, &st) < 0) {
1830 data.len = st.st_size;
1831 data.data = mmap(0, data.len, PROT_READ, MAP_PRIVATE, fd, 0);
1832 if (data.data == MAP_FAILED) {
1838 rc = doit(CHELSIO_T4_LOAD_FW, &data);
1839 munmap(data.data, data.len);
1845 loadcfg(int argc, const char *argv[])
1848 struct t4_data data = {0};
1849 const char *fname = argv[0];
1850 struct stat st = {0};
1853 warnx("loadcfg: incorrect number of arguments.");
1857 if (strcmp(fname, "clear") == 0)
1858 return (doit(CHELSIO_T4_LOAD_CFG, &data));
1860 fd = open(fname, O_RDONLY);
1862 warn("open(%s)", fname);
1866 if (fstat(fd, &st) < 0) {
1872 data.len = st.st_size;
1873 data.len &= ~3; /* Clip off to make it a multiple of 4 */
1874 data.data = mmap(0, data.len, PROT_READ, MAP_PRIVATE, fd, 0);
1875 if (data.data == MAP_FAILED) {
1881 rc = doit(CHELSIO_T4_LOAD_CFG, &data);
1882 munmap(data.data, data.len);
1888 dumpstate(int argc, const char *argv[])
1891 struct t4_cudbg_dump dump = {0};
1892 const char *fname = argv[0];
1895 warnx("dumpstate: incorrect number of arguments.");
1900 memset(&dump.bitmap, 0xff, sizeof(dump.bitmap));
1901 dump.len = 8 * 1024 * 1024;
1902 dump.data = malloc(dump.len);
1903 if (dump.data == NULL) {
1907 rc = doit(CHELSIO_T4_CUDBG_DUMP, &dump);
1911 fd = open(fname, O_CREAT | O_TRUNC | O_EXCL | O_WRONLY,
1912 S_IRUSR | S_IRGRP | S_IROTH);
1914 warn("open(%s)", fname);
1918 write(fd, dump.data, dump.len);
1926 read_mem(uint32_t addr, uint32_t len, void (*output)(uint32_t *, uint32_t))
1929 struct t4_mem_range mr;
1933 mr.data = malloc(mr.len);
1936 warn("read_mem: malloc");
1940 rc = doit(CHELSIO_T4_GET_MEM, &mr);
1945 (*output)(mr.data, mr.len);
1952 loadboot(int argc, const char *argv[])
1957 struct t4_bootrom br = {0};
1958 const char *fname = argv[0];
1959 struct stat st = {0};
1964 } else if (argc == 3) {
1965 if (!strcmp(argv[1], "pf"))
1967 else if (!strcmp(argv[1], "offset"))
1972 p = str_to_number(argv[2], &l, NULL);
1977 warnx("loadboot: incorrect number of arguments.");
1981 if (strcmp(fname, "clear") == 0)
1982 return (doit(CHELSIO_T4_LOAD_BOOT, &br));
1984 fd = open(fname, O_RDONLY);
1986 warn("open(%s)", fname);
1990 if (fstat(fd, &st) < 0) {
1996 br.len = st.st_size;
1997 br.data = mmap(0, br.len, PROT_READ, MAP_PRIVATE, fd, 0);
1998 if (br.data == MAP_FAILED) {
2004 rc = doit(CHELSIO_T4_LOAD_BOOT, &br);
2005 munmap(br.data, br.len);
2011 loadbootcfg(int argc, const char *argv[])
2014 struct t4_data bc = {0};
2015 const char *fname = argv[0];
2016 struct stat st = {0};
2019 warnx("loadbootcfg: incorrect number of arguments.");
2023 if (strcmp(fname, "clear") == 0)
2024 return (doit(CHELSIO_T4_LOAD_BOOTCFG, &bc));
2026 fd = open(fname, O_RDONLY);
2028 warn("open(%s)", fname);
2032 if (fstat(fd, &st) < 0) {
2038 bc.len = st.st_size;
2039 bc.data = mmap(0, bc.len, PROT_READ, MAP_PRIVATE, fd, 0);
2040 if (bc.data == MAP_FAILED) {
2046 rc = doit(CHELSIO_T4_LOAD_BOOTCFG, &bc);
2047 munmap(bc.data, bc.len);
2053 * Display memory as list of 'n' 4-byte values per line.
2056 show_mem(uint32_t *buf, uint32_t len)
2062 for (i = 0; len && i < n; i++, buf++, len -= 4) {
2064 printf("%s%08x", s, htonl(*buf));
2071 memdump(int argc, const char *argv[])
2078 warnx("incorrect number of arguments.");
2082 p = str_to_number(argv[0], &l, NULL);
2084 warnx("invalid address \"%s\"", argv[0]);
2089 p = str_to_number(argv[1], &l, NULL);
2091 warnx("memdump: invalid length \"%s\"", argv[1]);
2096 return (read_mem(addr, len, show_mem));
2100 * Display TCB as list of 'n' 4-byte values per line.
2103 show_tcb(uint32_t *buf, uint32_t len)
2109 for (i = 0; len && i < n; i++, buf++, len -= 4) {
2111 printf("%s%08x", s, htonl(*buf));
2117 #define A_TP_CMM_TCB_BASE 0x7d10
2118 #define TCB_SIZE 128
2120 read_tcb(int argc, const char *argv[])
2130 warnx("incorrect number of arguments.");
2134 p = str_to_number(argv[0], &l, NULL);
2136 warnx("invalid tid \"%s\"", argv[0]);
2141 rc = read_reg(A_TP_CMM_TCB_BASE, 4, &val);
2145 addr = val + tid * TCB_SIZE;
2147 return (read_mem(addr, TCB_SIZE, show_tcb));
2151 read_i2c(int argc, const char *argv[])
2155 struct t4_i2c_data i2cd;
2158 if (argc < 3 || argc > 4) {
2159 warnx("incorrect number of arguments.");
2163 p = str_to_number(argv[0], &l, NULL);
2164 if (*p || l > UCHAR_MAX) {
2165 warnx("invalid port id \"%s\"", argv[0]);
2170 p = str_to_number(argv[1], &l, NULL);
2171 if (*p || l > UCHAR_MAX) {
2172 warnx("invalid i2c device address \"%s\"", argv[1]);
2177 p = str_to_number(argv[2], &l, NULL);
2178 if (*p || l > UCHAR_MAX) {
2179 warnx("invalid byte offset \"%s\"", argv[2]);
2185 p = str_to_number(argv[3], &l, NULL);
2186 if (*p || l > sizeof(i2cd.data)) {
2187 warnx("invalid number of bytes \"%s\"", argv[3]);
2194 rc = doit(CHELSIO_T4_GET_I2C, &i2cd);
2198 for (i = 0; i < i2cd.len; i++)
2199 printf("0x%x [%u]\n", i2cd.data[i], i2cd.data[i]);
2205 clearstats(int argc, const char *argv[])
2212 warnx("incorrect number of arguments.");
2216 p = str_to_number(argv[0], &l, NULL);
2218 warnx("invalid port id \"%s\"", argv[0]);
2223 return doit(CHELSIO_T4_CLEAR_STATS, &port);
2231 int rc, port_idx, i;
2234 /* Magic values: MPS_TRC_CFG = 0x9800. MPS_TRC_CFG[1:1] = TrcEn */
2235 rc = read_reg(0x9800, 4, &val);
2238 printf("tracing is %s\n", val & 2 ? "ENABLED" : "DISABLED");
2241 for (t.idx = 0; ; t.idx++) {
2242 rc = doit(CHELSIO_T4_GET_TRACER, &t);
2243 if (rc != 0 || t.idx == 0xff)
2246 if (t.tp.port < 4) {
2248 port_idx = t.tp.port;
2249 } else if (t.tp.port < 8) {
2251 port_idx = t.tp.port - 4;
2252 } else if (t.tp.port < 12) {
2254 port_idx = t.tp.port - 8;
2255 } else if (t.tp.port < 16) {
2257 port_idx = t.tp.port - 12;
2258 } else if (t.tp.port < 20) {
2260 port_idx = t.tp.port - 16;
2263 port_idx = t.tp.port;
2266 printf("\ntracer %u (currently %s) captures ", t.idx,
2267 t.enabled ? "ENABLED" : "DISABLED");
2269 printf("port %u %s, ", port_idx, s);
2271 printf("%s %u, ", s, port_idx);
2272 printf("snap length: %u, min length: %u\n", t.tp.snap_len,
2274 printf("packets captured %smatch filter\n",
2275 t.tp.invert ? "do not " : "");
2276 if (t.tp.skip_ofst) {
2277 printf("filter pattern: ");
2278 for (i = 0; i < t.tp.skip_ofst * 2; i += 2)
2279 printf("%08x%08x", t.tp.data[i],
2282 for (i = 0; i < t.tp.skip_ofst * 2; i += 2)
2283 printf("%08x%08x", t.tp.mask[i],
2287 printf("filter pattern: ");
2288 for (i = t.tp.skip_ofst * 2; i < T4_TRACE_LEN / 4; i += 2)
2289 printf("%08x%08x", t.tp.data[i], t.tp.data[i + 1]);
2291 for (i = t.tp.skip_ofst * 2; i < T4_TRACE_LEN / 4; i += 2)
2292 printf("%08x%08x", t.tp.mask[i], t.tp.mask[i + 1]);
2293 printf("@%u\n", (t.tp.skip_ofst + t.tp.skip_len) * 8);
2300 tracer_onoff(uint8_t idx, int enabled)
2305 t.enabled = enabled;
2308 return doit(CHELSIO_T4_SET_TRACER, &t);
2312 create_tracing_ifnet()
2315 "/sbin/ifconfig", __DECONST(char *, nexus), "create", NULL
2317 char *env[] = {NULL};
2320 close(STDERR_FILENO);
2321 execve(cmd[0], cmd, env);
2327 * XXX: Allow user to specify snaplen, minlen, and pattern (including inverted
2328 * matching). Right now this is a quick-n-dirty implementation that traces the
2329 * first 128B of all tx or rx on a port
2332 set_tracer(uint8_t idx, int argc, const char *argv[])
2337 bzero(&t, sizeof (t));
2343 warnx("must specify tx<n> or rx<n>.");
2347 len = strlen(argv[0]);
2349 warnx("argument must be 3 characters (tx<n> or rx<n>)");
2353 if (strncmp(argv[0], "tx", 2) == 0) {
2354 port = argv[0][2] - '0';
2355 if (port < 0 || port > 3) {
2356 warnx("'%c' in %s is invalid", argv[0][2], argv[0]);
2360 } else if (strncmp(argv[0], "rx", 2) == 0) {
2361 port = argv[0][2] - '0';
2362 if (port < 0 || port > 3) {
2363 warnx("'%c' in %s is invalid", argv[0][2], argv[0]);
2367 warnx("argument '%s' isn't tx<n> or rx<n>", argv[0]);
2371 t.tp.snap_len = 128;
2378 create_tracing_ifnet();
2379 return doit(CHELSIO_T4_SET_TRACER, &t);
2383 tracer_cmd(int argc, const char *argv[])
2390 warnx("tracer: no arguments.");
2395 if (strcmp(argv[0], "list") == 0) {
2397 warnx("trailing arguments after \"list\" ignored.");
2399 return show_tracers();
2403 s = str_to_number(argv[0], NULL, &val);
2404 if (*s || val > 0xff) {
2405 warnx("\"%s\" is neither an index nor a tracer subcommand.",
2412 if (argc == 2 && strcmp(argv[1], "disable") == 0)
2413 return tracer_onoff(idx, 0);
2416 if (argc == 2 && strcmp(argv[1], "enable") == 0)
2417 return tracer_onoff(idx, 1);
2420 return set_tracer(idx, argc - 1, argv + 1);
2424 modinfo_raw(int port_id)
2427 struct t4_i2c_data i2cd;
2430 for (offset = 0; offset < 96; offset += sizeof(i2cd.data)) {
2431 bzero(&i2cd, sizeof(i2cd));
2432 i2cd.port_id = port_id;
2433 i2cd.dev_addr = 0xa0;
2434 i2cd.offset = offset;
2435 i2cd.len = sizeof(i2cd.data);
2436 rc = doit(CHELSIO_T4_GET_I2C, &i2cd);
2439 printf("%02x: %02x %02x %02x %02x %02x %02x %02x %02x",
2440 offset, i2cd.data[0], i2cd.data[1], i2cd.data[2],
2441 i2cd.data[3], i2cd.data[4], i2cd.data[5], i2cd.data[6],
2444 printf(" %c%c%c%c %c%c%c%c\n",
2445 isprint(i2cd.data[0]) ? i2cd.data[0] : '.',
2446 isprint(i2cd.data[1]) ? i2cd.data[1] : '.',
2447 isprint(i2cd.data[2]) ? i2cd.data[2] : '.',
2448 isprint(i2cd.data[3]) ? i2cd.data[3] : '.',
2449 isprint(i2cd.data[4]) ? i2cd.data[4] : '.',
2450 isprint(i2cd.data[5]) ? i2cd.data[5] : '.',
2451 isprint(i2cd.data[6]) ? i2cd.data[6] : '.',
2452 isprint(i2cd.data[7]) ? i2cd.data[7] : '.');
2459 modinfo(int argc, const char *argv[])
2462 char string[16], *p;
2463 struct t4_i2c_data i2cd;
2465 uint16_t temp, vcc, tx_bias, tx_power, rx_power;
2468 warnx("must supply a port");
2473 warnx("too many arguments");
2477 p = str_to_number(argv[0], &port, NULL);
2478 if (*p || port > UCHAR_MAX) {
2479 warnx("invalid port id \"%s\"", argv[0]);
2484 if (!strcmp(argv[1], "raw"))
2485 return (modinfo_raw(port));
2487 warnx("second argument can only be \"raw\"");
2492 bzero(&i2cd, sizeof(i2cd));
2494 i2cd.port_id = port;
2495 i2cd.dev_addr = SFF_8472_BASE;
2497 i2cd.offset = SFF_8472_ID;
2498 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2501 if (i2cd.data[0] > SFF_8472_ID_LAST)
2502 printf("Unknown ID\n");
2504 printf("ID: %s\n", sff_8472_id[i2cd.data[0]]);
2506 bzero(&string, sizeof(string));
2507 for (i = SFF_8472_VENDOR_START; i < SFF_8472_VENDOR_END; i++) {
2509 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2511 string[i - SFF_8472_VENDOR_START] = i2cd.data[0];
2513 printf("Vendor %s\n", string);
2515 bzero(&string, sizeof(string));
2516 for (i = SFF_8472_SN_START; i < SFF_8472_SN_END; i++) {
2518 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2520 string[i - SFF_8472_SN_START] = i2cd.data[0];
2522 printf("SN %s\n", string);
2524 bzero(&string, sizeof(string));
2525 for (i = SFF_8472_PN_START; i < SFF_8472_PN_END; i++) {
2527 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2529 string[i - SFF_8472_PN_START] = i2cd.data[0];
2531 printf("PN %s\n", string);
2533 bzero(&string, sizeof(string));
2534 for (i = SFF_8472_REV_START; i < SFF_8472_REV_END; i++) {
2536 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2538 string[i - SFF_8472_REV_START] = i2cd.data[0];
2540 printf("Rev %s\n", string);
2542 i2cd.offset = SFF_8472_DIAG_TYPE;
2543 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2546 if ((char )i2cd.data[0] & (SFF_8472_DIAG_IMPL |
2547 SFF_8472_DIAG_INTERNAL)) {
2549 /* Switch to reading from the Diagnostic address. */
2550 i2cd.dev_addr = SFF_8472_DIAG;
2553 i2cd.offset = SFF_8472_TEMP;
2554 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2556 temp = i2cd.data[0] << 8;
2558 if ((temp & SFF_8472_TEMP_SIGN) == SFF_8472_TEMP_SIGN)
2562 printf("%dC\n", (temp & SFF_8472_TEMP_MSK) >>
2563 SFF_8472_TEMP_SHIFT);
2565 i2cd.offset = SFF_8472_VCC;
2566 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2568 vcc = i2cd.data[0] << 8;
2569 printf("Vcc %fV\n", vcc / SFF_8472_VCC_FACTOR);
2571 i2cd.offset = SFF_8472_TX_BIAS;
2572 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2574 tx_bias = i2cd.data[0] << 8;
2575 printf("TX Bias %fuA\n", tx_bias / SFF_8472_BIAS_FACTOR);
2577 i2cd.offset = SFF_8472_TX_POWER;
2578 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2580 tx_power = i2cd.data[0] << 8;
2581 printf("TX Power %fmW\n", tx_power / SFF_8472_POWER_FACTOR);
2583 i2cd.offset = SFF_8472_RX_POWER;
2584 if ((rc = doit(CHELSIO_T4_GET_I2C, &i2cd)) != 0)
2586 rx_power = i2cd.data[0] << 8;
2587 printf("RX Power %fmW\n", rx_power / SFF_8472_POWER_FACTOR);
2590 printf("Diagnostics not supported.\n");
2596 warnx("No module/cable in port %ld", port);
2601 /* XXX: pass in a low/high and do range checks as well */
2603 get_sched_param(const char *param, const char *args[], long *val)
2607 if (strcmp(param, args[0]) != 0)
2610 p = str_to_number(args[1], val, NULL);
2612 warnx("parameter \"%s\" has bad value \"%s\"", args[0],
2621 sched_class(int argc, const char *argv[])
2623 struct t4_sched_params op;
2626 memset(&op, 0xff, sizeof(op));
2630 warnx("missing scheduling sub-command");
2633 if (!strcmp(argv[0], "config")) {
2634 op.subcmd = SCHED_CLASS_SUBCMD_CONFIG;
2635 op.u.config.minmax = -1;
2636 } else if (!strcmp(argv[0], "params")) {
2637 op.subcmd = SCHED_CLASS_SUBCMD_PARAMS;
2638 op.u.params.level = op.u.params.mode = op.u.params.rateunit =
2639 op.u.params.ratemode = op.u.params.channel =
2640 op.u.params.cl = op.u.params.minrate = op.u.params.maxrate =
2641 op.u.params.weight = op.u.params.pktsize = -1;
2643 warnx("invalid scheduling sub-command \"%s\"", argv[0]);
2647 /* Decode remaining arguments ... */
2649 for (i = 1; i < argc; i += 2) {
2650 const char **args = &argv[i];
2653 if (i + 1 == argc) {
2654 warnx("missing argument for \"%s\"", args[0]);
2659 if (!strcmp(args[0], "type")) {
2660 if (!strcmp(args[1], "packet"))
2661 op.type = SCHED_CLASS_TYPE_PACKET;
2663 warnx("invalid type parameter \"%s\"", args[1]);
2670 if (op.subcmd == SCHED_CLASS_SUBCMD_CONFIG) {
2671 if(!get_sched_param("minmax", args, &l))
2672 op.u.config.minmax = (int8_t)l;
2674 warnx("unknown scheduler config parameter "
2682 /* Rest applies only to SUBCMD_PARAMS */
2683 if (op.subcmd != SCHED_CLASS_SUBCMD_PARAMS)
2686 if (!strcmp(args[0], "level")) {
2687 if (!strcmp(args[1], "cl-rl"))
2688 op.u.params.level = SCHED_CLASS_LEVEL_CL_RL;
2689 else if (!strcmp(args[1], "cl-wrr"))
2690 op.u.params.level = SCHED_CLASS_LEVEL_CL_WRR;
2691 else if (!strcmp(args[1], "ch-rl"))
2692 op.u.params.level = SCHED_CLASS_LEVEL_CH_RL;
2694 warnx("invalid level parameter \"%s\"",
2698 } else if (!strcmp(args[0], "mode")) {
2699 if (!strcmp(args[1], "class"))
2700 op.u.params.mode = SCHED_CLASS_MODE_CLASS;
2701 else if (!strcmp(args[1], "flow"))
2702 op.u.params.mode = SCHED_CLASS_MODE_FLOW;
2704 warnx("invalid mode parameter \"%s\"", args[1]);
2707 } else if (!strcmp(args[0], "rate-unit")) {
2708 if (!strcmp(args[1], "bits"))
2709 op.u.params.rateunit = SCHED_CLASS_RATEUNIT_BITS;
2710 else if (!strcmp(args[1], "pkts"))
2711 op.u.params.rateunit = SCHED_CLASS_RATEUNIT_PKTS;
2713 warnx("invalid rate-unit parameter \"%s\"",
2717 } else if (!strcmp(args[0], "rate-mode")) {
2718 if (!strcmp(args[1], "relative"))
2719 op.u.params.ratemode = SCHED_CLASS_RATEMODE_REL;
2720 else if (!strcmp(args[1], "absolute"))
2721 op.u.params.ratemode = SCHED_CLASS_RATEMODE_ABS;
2723 warnx("invalid rate-mode parameter \"%s\"",
2727 } else if (!get_sched_param("channel", args, &l))
2728 op.u.params.channel = (int8_t)l;
2729 else if (!get_sched_param("class", args, &l))
2730 op.u.params.cl = (int8_t)l;
2731 else if (!get_sched_param("min-rate", args, &l))
2732 op.u.params.minrate = (int32_t)l;
2733 else if (!get_sched_param("max-rate", args, &l))
2734 op.u.params.maxrate = (int32_t)l;
2735 else if (!get_sched_param("weight", args, &l))
2736 op.u.params.weight = (int16_t)l;
2737 else if (!get_sched_param("pkt-size", args, &l))
2738 op.u.params.pktsize = (int16_t)l;
2740 warnx("unknown scheduler parameter \"%s\"", args[0]);
2746 * Catch some logical fallacies in terms of argument combinations here
2747 * so we can offer more than just the EINVAL return from the driver.
2748 * The driver will be able to catch a lot more issues since it knows
2749 * the specifics of the device hardware capabilities like how many
2750 * channels, classes, etc. the device supports.
2753 warnx("sched \"type\" parameter missing");
2756 if (op.subcmd == SCHED_CLASS_SUBCMD_CONFIG) {
2757 if (op.u.config.minmax < 0) {
2758 warnx("sched config \"minmax\" parameter missing");
2762 if (op.subcmd == SCHED_CLASS_SUBCMD_PARAMS) {
2763 if (op.u.params.level < 0) {
2764 warnx("sched params \"level\" parameter missing");
2767 if (op.u.params.mode < 0) {
2768 warnx("sched params \"mode\" parameter missing");
2771 if (op.u.params.rateunit < 0) {
2772 warnx("sched params \"rate-unit\" parameter missing");
2775 if (op.u.params.ratemode < 0) {
2776 warnx("sched params \"rate-mode\" parameter missing");
2779 if (op.u.params.channel < 0) {
2780 warnx("sched params \"channel\" missing");
2783 if (op.u.params.cl < 0) {
2784 warnx("sched params \"class\" missing");
2787 if (op.u.params.maxrate < 0 &&
2788 (op.u.params.level == SCHED_CLASS_LEVEL_CL_RL ||
2789 op.u.params.level == SCHED_CLASS_LEVEL_CH_RL)) {
2790 warnx("sched params \"max-rate\" missing for "
2791 "rate-limit level");
2794 if (op.u.params.weight < 0 &&
2795 op.u.params.level == SCHED_CLASS_LEVEL_CL_WRR) {
2796 warnx("sched params \"weight\" missing for "
2797 "weighted-round-robin level");
2800 if (op.u.params.pktsize < 0 &&
2801 (op.u.params.level == SCHED_CLASS_LEVEL_CL_RL ||
2802 op.u.params.level == SCHED_CLASS_LEVEL_CH_RL)) {
2803 warnx("sched params \"pkt-size\" missing for "
2804 "rate-limit level");
2807 if (op.u.params.mode == SCHED_CLASS_MODE_FLOW &&
2808 op.u.params.ratemode != SCHED_CLASS_RATEMODE_ABS) {
2809 warnx("sched params mode flow needs rate-mode absolute");
2812 if (op.u.params.ratemode == SCHED_CLASS_RATEMODE_REL &&
2813 !in_range(op.u.params.maxrate, 1, 100)) {
2814 warnx("sched params \"max-rate\" takes "
2815 "percentage value(1-100) for rate-mode relative");
2818 if (op.u.params.ratemode == SCHED_CLASS_RATEMODE_ABS &&
2819 !in_range(op.u.params.maxrate, 1, 100000000)) {
2820 warnx("sched params \"max-rate\" takes "
2821 "value(1-100000000) for rate-mode absolute");
2824 if (op.u.params.maxrate > 0 &&
2825 op.u.params.maxrate < op.u.params.minrate) {
2826 warnx("sched params \"max-rate\" is less than "
2833 warnx("%d error%s in sched-class command", errs,
2834 errs == 1 ? "" : "s");
2838 return doit(CHELSIO_T4_SCHED_CLASS, &op);
2842 sched_queue(int argc, const char *argv[])
2844 struct t4_sched_queue op = {0};
2849 /* need "<port> <queue> <class> */
2850 warnx("incorrect number of arguments.");
2854 p = str_to_number(argv[0], &val, NULL);
2855 if (*p || val > UCHAR_MAX) {
2856 warnx("invalid port id \"%s\"", argv[0]);
2859 op.port = (uint8_t)val;
2861 if (!strcmp(argv[1], "all") || !strcmp(argv[1], "*"))
2864 p = str_to_number(argv[1], &val, NULL);
2865 if (*p || val < -1) {
2866 warnx("invalid queue \"%s\"", argv[1]);
2869 op.queue = (int8_t)val;
2872 if (!strcmp(argv[2], "unbind") || !strcmp(argv[2], "clear"))
2875 p = str_to_number(argv[2], &val, NULL);
2876 if (*p || val < -1) {
2877 warnx("invalid class \"%s\"", argv[2]);
2880 op.cl = (int8_t)val;
2883 return doit(CHELSIO_T4_SCHED_QUEUE, &op);
2887 run_cmd(int argc, const char *argv[])
2890 const char *cmd = argv[0];
2896 if (!strcmp(cmd, "reg") || !strcmp(cmd, "reg32"))
2897 rc = register_io(argc, argv, 4);
2898 else if (!strcmp(cmd, "reg64"))
2899 rc = register_io(argc, argv, 8);
2900 else if (!strcmp(cmd, "regdump"))
2901 rc = dump_regs(argc, argv);
2902 else if (!strcmp(cmd, "filter"))
2903 rc = filter_cmd(argc, argv);
2904 else if (!strcmp(cmd, "context"))
2905 rc = get_sge_context(argc, argv);
2906 else if (!strcmp(cmd, "loadfw"))
2907 rc = loadfw(argc, argv);
2908 else if (!strcmp(cmd, "memdump"))
2909 rc = memdump(argc, argv);
2910 else if (!strcmp(cmd, "tcb"))
2911 rc = read_tcb(argc, argv);
2912 else if (!strcmp(cmd, "i2c"))
2913 rc = read_i2c(argc, argv);
2914 else if (!strcmp(cmd, "clearstats"))
2915 rc = clearstats(argc, argv);
2916 else if (!strcmp(cmd, "tracer"))
2917 rc = tracer_cmd(argc, argv);
2918 else if (!strcmp(cmd, "modinfo"))
2919 rc = modinfo(argc, argv);
2920 else if (!strcmp(cmd, "sched-class"))
2921 rc = sched_class(argc, argv);
2922 else if (!strcmp(cmd, "sched-queue"))
2923 rc = sched_queue(argc, argv);
2924 else if (!strcmp(cmd, "loadcfg"))
2925 rc = loadcfg(argc, argv);
2926 else if (!strcmp(cmd, "loadboot"))
2927 rc = loadboot(argc, argv);
2928 else if (!strcmp(cmd, "loadboot-cfg"))
2929 rc = loadbootcfg(argc, argv);
2930 else if (!strcmp(cmd, "dumpstate"))
2931 rc = dumpstate(argc, argv);
2934 warnx("invalid command \"%s\"", cmd);
2945 char buffer[128], *buf;
2946 const char *args[MAX_ARGS + 1];
2949 * Simple loop: displays a "> " prompt and processes any input as a
2950 * cxgbetool command. You're supposed to enter only the part after
2951 * "cxgbetool t4nexX". Use "quit" or "exit" to exit.
2954 fprintf(stdout, "> ");
2956 buf = fgets(buffer, sizeof(buffer), stdin);
2958 if (ferror(stdin)) {
2959 warn("stdin error");
2960 rc = errno; /* errno from fgets */
2966 while ((args[i] = strsep(&buf, " \t\n")) != NULL) {
2967 if (args[i][0] != 0 && ++i == MAX_ARGS)
2973 continue; /* skip empty line */
2975 if (!strcmp(args[0], "quit") || !strcmp(args[0], "exit"))
2978 rc = run_cmd(i, args);
2981 /* rc normally comes from the last command (not including quit/exit) */
2986 main(int argc, const char *argv[])
2993 if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
3006 /* progname and nexus */
3010 if (argc == 1 && !strcmp(argv[0], "stdio"))
3011 rc = run_cmd_loop();
3013 rc = run_cmd(argc, argv);