diff --git a/contrib/ofed/infiniband-diags/src/ibstat.c b/contrib/ofed/infiniband-diags/src/ibstat.c index 6e08fad409ca..e4f3608dfd76 100644 --- a/contrib/ofed/infiniband-diags/src/ibstat.c +++ b/contrib/ofed/infiniband-diags/src/ibstat.c @@ -1,335 +1,336 @@ /* * Copyright (c) 2004-2009 Voltaire Inc. All rights reserved. * Copyright (c) 2011 Mellanox Technologies LTD. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * */ #define _GNU_SOURCE #if HAVE_CONFIG_H # include #endif /* HAVE_CONFIG_H */ #include #include #include #include #include #include #include #include #include #include +#include #include #include static char *node_type_str[] = { "???", "CA", "Switch", "Router", "iWARP RNIC" }; static void ca_dump(umad_ca_t * ca) { if (!ca->node_type) return; printf("%s '%s'\n", ((unsigned)ca->node_type <= IB_NODE_MAX ? node_type_str[ca->node_type] : "???"), ca->ca_name); printf("\t%s type: %s\n", ((unsigned)ca->node_type <= IB_NODE_MAX ? node_type_str[ca->node_type] : "???"), ca->ca_type); printf("\tNumber of ports: %d\n", ca->numports); printf("\tFirmware version: %s\n", ca->fw_ver); printf("\tHardware version: %s\n", ca->hw_ver); printf("\tNode GUID: 0x%016" PRIx64 "\n", ntohll(ca->node_guid)); printf("\tSystem image GUID: 0x%016" PRIx64 "\n", ntohll(ca->system_guid)); } static char *port_state_str[] = { "???", "Down", "Initializing", "Armed", "Active" }; static char *port_phy_state_str[] = { "No state change", "Sleep", "Polling", "Disabled", "PortConfigurationTraining", "LinkUp", "LinkErrorRecovery", "PhyTest" }; static int ret_code(void) { int e = errno; if (e > 0) return -e; return e; } int sys_read_string(const char *dir_name, const char *file_name, char *str, int max_len) { char path[256], *s; size_t len; snprintf(path, sizeof(path), "%s/%s", dir_name, file_name); for (s = &path[0]; *s != '\0'; s++) if (*s == '/') *s = '.'; len = max_len; if (sysctlbyname(&path[1], str, &len, NULL, 0) == -1) return ret_code(); str[(len < max_len) ? len : max_len - 1] = 0; if ((s = strrchr(str, '\n'))) *s = 0; return 0; } static int is_fdr10(umad_port_t *port) { char port_dir[256]; char rate[32]; int len, fdr10 = 0; char *p; len = snprintf(port_dir, sizeof(port_dir), "%s/%s/%s/%d", SYS_INFINIBAND, port->ca_name, SYS_CA_PORTS_DIR, port->portnum); if (len < 0 || len > sizeof(port_dir)) goto done; if (sys_read_string(port_dir, SYS_PORT_RATE, rate, sizeof(rate)) == 0) { if ((p = strchr(rate, ')'))) { if (!strncasecmp(p - 5, "fdr10", 5)) fdr10 = 1; } } done: return fdr10; } static int port_dump(umad_port_t * port, int alone) { char *pre = ""; char *hdrpre = ""; if (!port) return -1; if (!alone) { pre = " "; hdrpre = " "; } printf("%sPort %d:\n", hdrpre, port->portnum); printf("%sState: %s\n", pre, (unsigned)port->state <= 4 ? port_state_str[port->state] : "???"); printf("%sPhysical state: %s\n", pre, (unsigned)port->phys_state <= 7 ? port_phy_state_str[port->phys_state] : "???"); if (is_fdr10(port)) printf("%sRate: %d (FDR10)\n", pre, port->rate); else if (port->rate != 2) printf("%sRate: %d\n", pre, port->rate); else printf("%sRate: 2.5\n", pre); printf("%sBase lid: %d\n", pre, port->base_lid); printf("%sLMC: %d\n", pre, port->lmc); printf("%sSM lid: %d\n", pre, port->sm_lid); printf("%sCapability mask: 0x%08x\n", pre, ntohl(port->capmask)); printf("%sPort GUID: 0x%016" PRIx64 "\n", pre, ntohll(port->port_guid)); #ifdef HAVE_UMAD_PORT_LINK_LAYER printf("%sLink layer: %s\n", pre, port->link_layer); #endif return 0; } static int ca_stat(char *ca_name, int portnum, int no_ports) { umad_ca_t ca; int r; if ((r = umad_get_ca(ca_name, &ca)) < 0) return r; if (!ca.node_type) return 0; if (!no_ports && portnum >= 0) { if (portnum > ca.numports || !ca.ports[portnum]) { IBWARN("%s: '%s' has no port number %d - max (%d)", ((unsigned)ca.node_type <= IB_NODE_MAX ? node_type_str[ca.node_type] : "???"), ca_name, portnum, ca.numports); return -1; } printf("%s: '%s'\n", ((unsigned)ca.node_type <= IB_NODE_MAX ? node_type_str[ca.node_type] : "???"), ca.ca_name); port_dump(ca.ports[portnum], 1); return 0; } /* print ca header */ ca_dump(&ca); if (no_ports) return 0; for (portnum = 0; portnum <= ca.numports; portnum++) port_dump(ca.ports[portnum], 0); return 0; } static int ports_list(char names[][UMAD_CA_NAME_LEN], int n) { uint64_t guids[64]; int found, ports, i; for (i = 0, found = 0; i < n && found < 64; i++) { if ((ports = umad_get_ca_portguids(names[i], guids + found, 64 - found)) < 0) return -1; found += ports; } for (i = 0; i < found; i++) if (guids[i]) printf("0x%016" PRIx64 "\n", ntohll(guids[i])); return found; } static int list_only, short_format, list_ports; static int process_opt(void *context, int ch, char *optarg) { switch (ch) { case 'l': list_only++; break; case 's': short_format++; break; case 'p': list_ports++; break; default: return -1; } return 0; } int main(int argc, char *argv[]) { char names[UMAD_MAX_DEVICES][UMAD_CA_NAME_LEN]; int dev_port = -1; int n, i; const struct ibdiag_opt opts[] = { {"list_of_cas", 'l', 0, NULL, "list all IB devices"}, {"short", 's', 0, NULL, "short output"}, {"port_list", 'p', 0, NULL, "show port list"}, {0} }; char usage_args[] = " [portnum]"; const char *usage_examples[] = { "-l # list all IB devices", "mthca0 2 # stat port 2 of 'mthca0'", NULL }; ibdiag_process_opts(argc, argv, NULL, "CDeGKLPsty", opts, process_opt, usage_args, usage_examples); argc -= optind; argv += optind; if (argc > 1) dev_port = strtol(argv[1], 0, 0); if (umad_init() < 0) IBPANIC("can't init UMAD library"); if ((n = umad_get_cas_names(names, UMAD_MAX_DEVICES)) < 0) IBPANIC("can't list IB device names"); if (argc) { for (i = 0; i < n; i++) if (!strncmp(names[i], argv[0], sizeof names[i])) break; if (i >= n) IBPANIC("'%s' IB device can't be found", argv[0]); strncpy(names[0], argv[0], sizeof(names[0])-1); names[0][sizeof(names[0])-1] = '\0'; n = 1; } if (list_ports) { if (ports_list(names, n) < 0) IBPANIC("can't list ports"); return 0; } for (i = 0; i < n; i++) { if (list_only) printf("%s\n", names[i]); else if (ca_stat(names[i], dev_port, short_format) < 0) IBPANIC("stat of IB device '%s' failed", names[i]); } return 0; }