1219820Sjeff/* 2219820Sjeff * Copyright (c) 2004-2006 Voltaire, Inc. All rights reserved. 3219820Sjeff * Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved. 4219820Sjeff * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 5219820Sjeff * 6219820Sjeff * This software is available to you under a choice of one of two 7219820Sjeff * licenses. You may choose to be licensed under the terms of the GNU 8219820Sjeff * General Public License (GPL) Version 2, available from the file 9219820Sjeff * COPYING in the main directory of this source tree, or the 10219820Sjeff * OpenIB.org BSD license below: 11219820Sjeff * 12219820Sjeff * Redistribution and use in source and binary forms, with or 13219820Sjeff * without modification, are permitted provided that the following 14219820Sjeff * conditions are met: 15219820Sjeff * 16219820Sjeff * - Redistributions of source code must retain the above 17219820Sjeff * copyright notice, this list of conditions and the following 18219820Sjeff * disclaimer. 19219820Sjeff * 20219820Sjeff * - Redistributions in binary form must reproduce the above 21219820Sjeff * copyright notice, this list of conditions and the following 22219820Sjeff * disclaimer in the documentation and/or other materials 23219820Sjeff * provided with the distribution. 24219820Sjeff * 25219820Sjeff * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26219820Sjeff * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27219820Sjeff * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28219820Sjeff * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29219820Sjeff * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30219820Sjeff * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31219820Sjeff * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32219820Sjeff * SOFTWARE. 33219820Sjeff * 34219820Sjeff */ 35219820Sjeff 36219820Sjeff#if HAVE_CONFIG_H 37219820Sjeff# include <config.h> 38219820Sjeff#endif /* HAVE_CONFIG_H */ 39219820Sjeff 40219820Sjeff#include <stdlib.h> 41219820Sjeff#include <string.h> 42219820Sjeff#if defined(OSM_VENDOR_INTF_MTL) | defined(OSM_VENDOR_INTF_TS) 43219820Sjeff#undef IN 44219820Sjeff#undef OUT 45219820Sjeff#include <vapi_types.h> 46219820Sjeff#include <evapi.h> 47219820Sjeff#include <vendor/osm_vendor_api.h> 48219820Sjeff#include <opensm/osm_log.h> 49219820Sjeff#include <stdlib.h> 50219820Sjeff#include <stdio.h> 51219820Sjeff 52219820Sjeff/******************************************************************************** 53219820Sjeff * 54219820Sjeff * Provide the functionality for selecting an HCA Port and Obtaining it's guid. 55219820Sjeff * 56219820Sjeff ********************************************************************************/ 57219820Sjeff 58219820Sjefftypedef struct _osm_ca_info { 59219820Sjeff ib_net64_t guid; 60219820Sjeff size_t attr_size; 61219820Sjeff ib_ca_attr_t *p_attr; 62219820Sjeff} osm_ca_info_t; 63219820Sjeff 64219820Sjeff/********************************************************************** 65219820Sjeff * Convert the given GID to GUID by copy of it's upper 8 bytes 66219820Sjeff **********************************************************************/ 67219820Sjeffib_api_status_t 68219820Sjeff__osm_vendor_gid_to_guid(IN u_int8_t * gid, OUT VAPI_gid_t * guid) 69219820Sjeff{ 70219820Sjeff memcpy(guid, gid + 8, 8); 71219820Sjeff return (IB_SUCCESS); 72219820Sjeff} 73219820Sjeff 74219820Sjeff/********************************************************************** 75219820Sjeff * Returns a pointer to the port attribute of the specified port 76219820Sjeff * owned by this CA. 77219820Sjeff ************************************************************************/ 78219820Sjeffstatic ib_port_attr_t *__osm_ca_info_get_port_attr_ptr(IN const osm_ca_info_t * 79219820Sjeff const p_ca_info, 80219820Sjeff IN const uint8_t index) 81219820Sjeff{ 82219820Sjeff return (&p_ca_info->p_attr->p_port_attr[index]); 83219820Sjeff} 84219820Sjeff 85219820Sjeff/******************************************************************************** 86219820Sjeff * get the CA names available on the system 87219820Sjeff * NOTE: user of this function needs to deallocate p_hca_ids after usage. 88219820Sjeff ********************************************************************************/ 89219820Sjeffstatic ib_api_status_t 90219820Sjeff__osm_vendor_get_ca_ids(IN osm_vendor_t * const p_vend, 91219820Sjeff IN VAPI_hca_id_t ** const p_hca_ids, 92219820Sjeff IN uint32_t * const p_num_guids) 93219820Sjeff{ 94219820Sjeff ib_api_status_t status; 95219820Sjeff VAPI_ret_t vapi_res; 96219820Sjeff 97219820Sjeff OSM_LOG_ENTER(p_vend->p_log); 98219820Sjeff 99219820Sjeff CL_ASSERT(p_hca_ids); 100219820Sjeff CL_ASSERT(p_num_guids); 101219820Sjeff 102219820Sjeff /* first call is just to get the number */ 103219820Sjeff vapi_res = EVAPI_list_hcas(0, p_num_guids, NULL); 104219820Sjeff 105219820Sjeff /* fail ? */ 106219820Sjeff if (vapi_res == VAPI_EINVAL_PARAM) { 107219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 108219820Sjeff "__osm_vendor_get_ca_ids: ERR 3D08: : " 109219820Sjeff "Bad parameter in calling: EVAPI_list_hcas. (%d)\n", 110219820Sjeff vapi_res); 111219820Sjeff status = IB_ERROR; 112219820Sjeff goto Exit; 113219820Sjeff } 114219820Sjeff 115219820Sjeff /* NO HCA ? */ 116219820Sjeff if (*p_num_guids == 0) { 117219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 118219820Sjeff "__osm_vendor_get_ca_ids: ERR 3D09: " 119219820Sjeff "No available channel adapters.\n"); 120219820Sjeff status = IB_INSUFFICIENT_RESOURCES; 121219820Sjeff goto Exit; 122219820Sjeff } 123219820Sjeff 124219820Sjeff /* allocate and really call - user of this function needs to deallocate it */ 125219820Sjeff *p_hca_ids = 126219820Sjeff (VAPI_hca_id_t *) malloc(*p_num_guids * sizeof(VAPI_hca_id_t)); 127219820Sjeff 128219820Sjeff /* now call it really */ 129219820Sjeff vapi_res = EVAPI_list_hcas(*p_num_guids, p_num_guids, *p_hca_ids); 130219820Sjeff 131219820Sjeff /* too many ? */ 132219820Sjeff if (vapi_res == VAPI_EAGAIN) { 133219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 134219820Sjeff "__osm_vendor_get_ca_ids: ERR 3D10: " 135219820Sjeff "More CA GUIDs than allocated array (%d).\n", 136219820Sjeff *p_num_guids); 137219820Sjeff status = IB_ERROR; 138219820Sjeff goto Exit; 139219820Sjeff } 140219820Sjeff 141219820Sjeff /* fail ? */ 142219820Sjeff if (vapi_res != VAPI_OK) { 143219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 144219820Sjeff "__osm_vendor_get_ca_ids: ERR 3D11: : " 145219820Sjeff "Bad parameter in calling: EVAPI_list_hcas.\n"); 146219820Sjeff status = IB_ERROR; 147219820Sjeff goto Exit; 148219820Sjeff } 149219820Sjeff 150219820Sjeff if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) { 151219820Sjeff osm_log(p_vend->p_log, OSM_LOG_DEBUG, 152219820Sjeff "__osm_vendor_get_ca_ids: " 153219820Sjeff "Detected %u local channel adapters.\n", *p_num_guids); 154219820Sjeff } 155219820Sjeff 156219820Sjeff status = IB_SUCCESS; 157219820Sjeff 158219820SjeffExit: 159219820Sjeff OSM_LOG_EXIT(p_vend->p_log); 160219820Sjeff return (status); 161219820Sjeff} 162219820Sjeff 163219820Sjeff/********************************************************************** 164219820Sjeff * Initialize an Info Struct for the Given HCA by its Id 165219820Sjeff **********************************************************************/ 166219820Sjeffstatic ib_api_status_t 167219820Sjeff__osm_ca_info_init(IN osm_vendor_t * const p_vend, 168219820Sjeff IN VAPI_hca_id_t ca_id, OUT osm_ca_info_t * const p_ca_info) 169219820Sjeff{ 170219820Sjeff ib_api_status_t status = IB_ERROR; 171219820Sjeff VAPI_ret_t vapi_res; 172219820Sjeff VAPI_hca_hndl_t hca_hndl; 173219820Sjeff VAPI_hca_vendor_t hca_vendor; 174219820Sjeff VAPI_hca_cap_t hca_cap; 175219820Sjeff VAPI_hca_port_t hca_port; 176219820Sjeff uint8_t port_num; 177219820Sjeff IB_gid_t *p_port_gid; 178219820Sjeff uint16_t maxNumGids; 179219820Sjeff 180219820Sjeff OSM_LOG_ENTER(p_vend->p_log); 181219820Sjeff 182219820Sjeff /* get the HCA handle */ 183219820Sjeff vapi_res = EVAPI_get_hca_hndl(ca_id, &hca_hndl); 184219820Sjeff if (vapi_res != VAPI_OK) { 185219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 186219820Sjeff "__osm_ca_info_init: ERR 3D05: " 187219820Sjeff "Fail to get HCA handle (%u).\n", vapi_res); 188219820Sjeff goto Exit; 189219820Sjeff } 190219820Sjeff 191219820Sjeff if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) { 192219820Sjeff osm_log(p_vend->p_log, OSM_LOG_DEBUG, 193219820Sjeff "__osm_ca_info_init: " "Querying CA %s.\n", ca_id); 194219820Sjeff } 195219820Sjeff 196219820Sjeff /* query and get the HCA capability */ 197219820Sjeff vapi_res = VAPI_query_hca_cap(hca_hndl, &hca_vendor, &hca_cap); 198219820Sjeff if (vapi_res != VAPI_OK) { 199219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 200219820Sjeff "__osm_ca_info_init: ERR 3D06: " 201219820Sjeff "Fail to get HCA Capabilities (%u).\n", vapi_res); 202219820Sjeff goto Exit; 203219820Sjeff } 204219820Sjeff 205219820Sjeff /* get the guid of the HCA */ 206219820Sjeff memcpy(&(p_ca_info->guid), hca_cap.node_guid, 8 * sizeof(u_int8_t)); 207219820Sjeff p_ca_info->attr_size = 1; 208219820Sjeff p_ca_info->p_attr = (ib_ca_attr_t *) malloc(sizeof(ib_ca_attr_t)); 209219820Sjeff memcpy(&(p_ca_info->p_attr->ca_guid), hca_cap.node_guid, 210219820Sjeff 8 * sizeof(u_int8_t)); 211219820Sjeff 212219820Sjeff /* now obtain the attributes of the ports */ 213219820Sjeff p_ca_info->p_attr->num_ports = hca_cap.phys_port_num; 214219820Sjeff p_ca_info->p_attr->p_port_attr = 215219820Sjeff (ib_port_attr_t *) malloc(hca_cap.phys_port_num * 216219820Sjeff sizeof(ib_port_attr_t)); 217219820Sjeff 218219820Sjeff for (port_num = 0; port_num < p_ca_info->p_attr->num_ports; port_num++) { 219219820Sjeff 220219820Sjeff /* query the port attributes */ 221219820Sjeff vapi_res = 222219820Sjeff VAPI_query_hca_port_prop(hca_hndl, port_num + 1, &hca_port); 223219820Sjeff if (vapi_res != VAPI_OK) { 224219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 225219820Sjeff "__osm_ca_info_init: ERR 3D07: " 226219820Sjeff "Fail to get HCA Port Attributes (%d).\n", 227219820Sjeff vapi_res); 228219820Sjeff goto Exit; 229219820Sjeff } 230219820Sjeff 231219820Sjeff /* first call to know the size of the gid table */ 232219820Sjeff vapi_res = 233219820Sjeff VAPI_query_hca_gid_tbl(hca_hndl, port_num + 1, 0, 234219820Sjeff &maxNumGids, NULL); 235219820Sjeff p_port_gid = (IB_gid_t *) malloc(maxNumGids * sizeof(IB_gid_t)); 236219820Sjeff 237219820Sjeff vapi_res = 238219820Sjeff VAPI_query_hca_gid_tbl(hca_hndl, port_num + 1, maxNumGids, 239219820Sjeff &maxNumGids, p_port_gid); 240219820Sjeff if (vapi_res != VAPI_OK) { 241219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 242219820Sjeff "__osm_ca_info_init: ERR 3D12: " 243219820Sjeff "Fail to get HCA Port GID (%d).\n", vapi_res); 244219820Sjeff goto Exit; 245219820Sjeff } 246219820Sjeff 247219820Sjeff __osm_vendor_gid_to_guid(p_port_gid[0], 248219820Sjeff (IB_gid_t *) & p_ca_info->p_attr-> 249219820Sjeff p_port_attr[port_num].port_guid); 250219820Sjeff p_ca_info->p_attr->p_port_attr[port_num].lid = hca_port.lid; 251219820Sjeff p_ca_info->p_attr->p_port_attr[port_num].link_state = 252219820Sjeff hca_port.state; 253219820Sjeff p_ca_info->p_attr->p_port_attr[port_num].sm_lid = 254219820Sjeff hca_port.sm_lid; 255219820Sjeff 256219820Sjeff free(p_port_gid); 257219820Sjeff } 258219820Sjeff 259219820Sjeff status = IB_SUCCESS; 260219820SjeffExit: 261219820Sjeff OSM_LOG_EXIT(p_vend->p_log); 262219820Sjeff return (status); 263219820Sjeff} 264219820Sjeff 265219820Sjeff/********************************************************************** 266219820Sjeff **********************************************************************/ 267219820Sjeffvoid 268219820Sjeffosm_ca_info_destroy(IN osm_vendor_t * const p_vend, 269219820Sjeff IN osm_ca_info_t * const p_ca_info, IN uint8_t num_ca) 270219820Sjeff{ 271219820Sjeff osm_ca_info_t *p_ca; 272219820Sjeff uint8_t i; 273219820Sjeff 274219820Sjeff OSM_LOG_ENTER(p_vend->p_log); 275219820Sjeff 276219820Sjeff for (i = 0; i < num_ca; i++) { 277219820Sjeff p_ca = &p_ca_info[i]; 278219820Sjeff 279219820Sjeff if (NULL != p_ca->p_attr) { 280219820Sjeff if (0 != p_ca->p_attr->num_ports) { 281219820Sjeff free(p_ca->p_attr->p_port_attr); 282219820Sjeff } 283219820Sjeff 284219820Sjeff free(p_ca->p_attr); 285219820Sjeff } 286219820Sjeff } 287219820Sjeff 288219820Sjeff free(p_ca_info); 289219820Sjeff 290219820Sjeff OSM_LOG_EXIT(p_vend->p_log); 291219820Sjeff} 292219820Sjeff 293219820Sjeff/********************************************************************** 294219820Sjeff * Fill in the array of port_attr with all available ports on ALL the 295219820Sjeff * avilable CAs on this machine. 296219820Sjeff * ALSO - 297219820Sjeff * Update the vendor object list of ca_info structs 298219820Sjeff **********************************************************************/ 299219820Sjeffib_api_status_t 300219820Sjeffosm_vendor_get_all_port_attr(IN osm_vendor_t * const p_vend, 301219820Sjeff IN ib_port_attr_t * const p_attr_array, 302219820Sjeff IN uint32_t * const p_num_ports) 303219820Sjeff{ 304219820Sjeff ib_api_status_t status; 305219820Sjeff 306219820Sjeff uint32_t ca; 307219820Sjeff uint32_t ca_count = 0; 308219820Sjeff uint32_t port_count = 0; 309219820Sjeff uint8_t port_num; 310219820Sjeff uint32_t total_ports = 0; 311219820Sjeff VAPI_hca_id_t *p_ca_ids = NULL; 312219820Sjeff osm_ca_info_t *p_ca_infos = NULL; 313219820Sjeff uint32_t attr_array_sz = *p_num_ports; 314219820Sjeff 315219820Sjeff OSM_LOG_ENTER(p_vend->p_log); 316219820Sjeff 317219820Sjeff CL_ASSERT(p_vend); 318219820Sjeff 319219820Sjeff /* determine the number of CA's */ 320219820Sjeff status = __osm_vendor_get_ca_ids(p_vend, &p_ca_ids, &ca_count); 321219820Sjeff if (status != IB_SUCCESS) { 322219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 323219820Sjeff "osm_vendor_get_all_port_attr: ERR 3D13: " 324219820Sjeff "Fail to get CA Ids.\n"); 325219820Sjeff goto Exit; 326219820Sjeff } 327219820Sjeff 328219820Sjeff /* Allocate an array big enough to hold the ca info objects */ 329219820Sjeff p_ca_infos = malloc(ca_count * sizeof(osm_ca_info_t)); 330219820Sjeff if (p_ca_infos == NULL) { 331219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 332219820Sjeff "osm_vendor_get_all_port_attr: ERR 3D14: " 333219820Sjeff "Unable to allocate CA information array.\n"); 334219820Sjeff goto Exit; 335219820Sjeff } 336219820Sjeff 337219820Sjeff memset(p_ca_infos, 0, ca_count * sizeof(osm_ca_info_t)); 338219820Sjeff 339219820Sjeff /* 340219820Sjeff * For each CA, retrieve the CA info attributes 341219820Sjeff */ 342219820Sjeff for (ca = 0; ca < ca_count; ca++) { 343219820Sjeff status = 344219820Sjeff __osm_ca_info_init(p_vend, p_ca_ids[ca], &p_ca_infos[ca]); 345219820Sjeff if (status != IB_SUCCESS) { 346219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 347219820Sjeff "osm_vendor_get_all_port_attr: ERR 3D15: " 348219820Sjeff "Unable to initialize CA Info object (%s).\n", 349219820Sjeff ib_get_err_str(status)); 350219820Sjeff goto Exit; 351219820Sjeff } 352219820Sjeff total_ports += p_ca_infos[ca].p_attr->num_ports; 353219820Sjeff } 354219820Sjeff 355219820Sjeff *p_num_ports = total_ports; 356219820Sjeff osm_log(p_vend->p_log, OSM_LOG_DEBUG, 357219820Sjeff "osm_vendor_get_all_port_attr: total ports:%u \n", total_ports); 358219820Sjeff 359219820Sjeff /* 360219820Sjeff * If the user supplied enough storage, return the port guids, 361219820Sjeff * otherwise, return the appropriate error. 362219820Sjeff */ 363219820Sjeff if (attr_array_sz >= total_ports) { 364219820Sjeff for (ca = 0; ca < ca_count; ca++) { 365219820Sjeff uint32_t num_ports; 366219820Sjeff 367219820Sjeff num_ports = p_ca_infos[ca].p_attr->num_ports; 368219820Sjeff 369219820Sjeff for (port_num = 0; port_num < num_ports; port_num++) { 370219820Sjeff p_attr_array[port_count] = 371219820Sjeff *__osm_ca_info_get_port_attr_ptr(&p_ca_infos 372219820Sjeff [ca], 373219820Sjeff port_num); 374219820Sjeff port_count++; 375219820Sjeff } 376219820Sjeff } 377219820Sjeff } else { 378219820Sjeff status = IB_INSUFFICIENT_MEMORY; 379219820Sjeff goto Exit; 380219820Sjeff } 381219820Sjeff 382219820Sjeff status = IB_SUCCESS; 383219820Sjeff 384219820SjeffExit: 385219820Sjeff if (p_ca_ids) 386219820Sjeff free(p_ca_ids); 387219820Sjeff 388219820Sjeff if (p_ca_infos) { 389219820Sjeff osm_ca_info_destroy(p_vend, p_ca_infos, ca_count); 390219820Sjeff } 391219820Sjeff 392219820Sjeff OSM_LOG_EXIT(p_vend->p_log); 393219820Sjeff return (status); 394219820Sjeff} 395219820Sjeff 396219820Sjeff/********************************************************************** 397219820Sjeff * Given the vendor obj and a guid 398219820Sjeff * return the ca id and port number that have that guid 399219820Sjeff **********************************************************************/ 400219820Sjeff 401219820Sjeffib_api_status_t 402219820Sjeffosm_vendor_get_guid_ca_and_port(IN osm_vendor_t * const p_vend, 403219820Sjeff IN ib_net64_t const guid, 404219820Sjeff OUT VAPI_hca_hndl_t * p_hca_hndl, 405219820Sjeff OUT VAPI_hca_id_t * p_hca_id, 406219820Sjeff OUT uint8_t * p_hca_idx, 407219820Sjeff OUT uint32_t * p_port_num) 408219820Sjeff{ 409219820Sjeff 410219820Sjeff ib_api_status_t status; 411219820Sjeff VAPI_hca_id_t *p_ca_ids = NULL; 412219820Sjeff VAPI_ret_t vapi_res; 413219820Sjeff VAPI_hca_hndl_t hca_hndl; 414219820Sjeff VAPI_hca_vendor_t hca_vendor; 415219820Sjeff VAPI_hca_cap_t hca_cap; 416219820Sjeff IB_gid_t *p_port_gid = NULL; 417219820Sjeff uint16_t maxNumGids; 418219820Sjeff ib_net64_t port_guid; 419219820Sjeff uint32_t ca, portIdx, ca_count; 420219820Sjeff 421219820Sjeff OSM_LOG_ENTER(p_vend->p_log); 422219820Sjeff 423219820Sjeff CL_ASSERT(p_vend); 424219820Sjeff 425219820Sjeff /* 426219820Sjeff * 1) Determine the number of CA's 427219820Sjeff * 2) Allocate an array big enough to hold the ca info objects. 428219820Sjeff * 3) Call again to retrieve the guids. 429219820Sjeff */ 430219820Sjeff status = __osm_vendor_get_ca_ids(p_vend, &p_ca_ids, &ca_count); 431219820Sjeff if (status != IB_SUCCESS) { 432219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 433219820Sjeff "osm_vendor_get_guid_ca_and_port: ERR 3D16: " 434219820Sjeff "Fail to get CA Ids.\n"); 435219820Sjeff goto Exit; 436219820Sjeff } 437219820Sjeff 438219820Sjeff /* 439219820Sjeff * For each CA, retrieve the CA info attributes 440219820Sjeff */ 441219820Sjeff for (ca = 0; ca < ca_count; ca++) { 442219820Sjeff /* get the HCA handle */ 443219820Sjeff vapi_res = EVAPI_get_hca_hndl(p_ca_ids[ca], &hca_hndl); 444219820Sjeff if (vapi_res != VAPI_OK) { 445219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 446219820Sjeff "osm_vendor_get_guid_ca_and_port: ERR 3D17: " 447219820Sjeff "Fail to get HCA handle (%u).\n", vapi_res); 448219820Sjeff goto Exit; 449219820Sjeff } 450219820Sjeff 451219820Sjeff /* get the CA attributes - to know how many ports it has: */ 452219820Sjeff if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) { 453219820Sjeff osm_log(p_vend->p_log, OSM_LOG_DEBUG, 454219820Sjeff "osm_vendor_get_guid_ca_and_port: " 455219820Sjeff "Querying CA %s.\n", p_ca_ids[ca]); 456219820Sjeff } 457219820Sjeff 458219820Sjeff /* query and get the HCA capability */ 459219820Sjeff vapi_res = VAPI_query_hca_cap(hca_hndl, &hca_vendor, &hca_cap); 460219820Sjeff if (vapi_res != VAPI_OK) { 461219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 462219820Sjeff "osm_vendor_get_guid_ca_and_port: ERR 3D18: " 463219820Sjeff "Fail to get HCA Capabilities (%u).\n", 464219820Sjeff vapi_res); 465219820Sjeff goto Exit; 466219820Sjeff } 467219820Sjeff 468219820Sjeff /* go over all ports - to obtail their guids */ 469219820Sjeff for (portIdx = 0; portIdx < hca_cap.phys_port_num; portIdx++) { 470219820Sjeff vapi_res = 471219820Sjeff VAPI_query_hca_gid_tbl(hca_hndl, portIdx + 1, 0, 472219820Sjeff &maxNumGids, NULL); 473219820Sjeff p_port_gid = 474219820Sjeff (IB_gid_t *) malloc(maxNumGids * sizeof(IB_gid_t)); 475219820Sjeff 476219820Sjeff /* get the port guid */ 477219820Sjeff vapi_res = 478219820Sjeff VAPI_query_hca_gid_tbl(hca_hndl, portIdx + 1, 479219820Sjeff maxNumGids, &maxNumGids, 480219820Sjeff p_port_gid); 481219820Sjeff if (vapi_res != VAPI_OK) { 482219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 483219820Sjeff "osm_vendor_get_guid_ca_and_port: ERR 3D19: " 484219820Sjeff "Fail to get HCA Port GID (%d).\n", 485219820Sjeff vapi_res); 486219820Sjeff goto Exit; 487219820Sjeff } 488219820Sjeff 489219820Sjeff /* convert to SF style */ 490219820Sjeff __osm_vendor_gid_to_guid(p_port_gid[0], 491219820Sjeff (VAPI_gid_t *) & port_guid); 492219820Sjeff 493219820Sjeff /* finally did we find it ? */ 494219820Sjeff if (port_guid == guid) { 495219820Sjeff *p_hca_hndl = hca_hndl; 496219820Sjeff memcpy(p_hca_id, p_ca_ids[ca], 497219820Sjeff sizeof(VAPI_hca_id_t)); 498219820Sjeff *p_hca_idx = ca; 499219820Sjeff *p_port_num = portIdx + 1; 500219820Sjeff status = IB_SUCCESS; 501219820Sjeff goto Exit; 502219820Sjeff } 503219820Sjeff 504219820Sjeff free(p_port_gid); 505219820Sjeff p_port_gid = NULL; 506219820Sjeff } /* ALL PORTS */ 507219820Sjeff } /* all HCAs */ 508219820Sjeff 509219820Sjeff osm_log(p_vend->p_log, OSM_LOG_ERROR, 510219820Sjeff "osm_vendor_get_guid_ca_and_port: ERR 3D20: " 511219820Sjeff "Fail to find HCA and Port for Port Guid 0x%" PRIx64 "\n", 512219820Sjeff cl_ntoh64(guid)); 513219820Sjeff status = IB_INVALID_GUID; 514219820Sjeff 515219820SjeffExit: 516219820Sjeff if (p_ca_ids != NULL) 517219820Sjeff free(p_ca_ids); 518219820Sjeff if (p_port_gid != NULL) 519219820Sjeff free(p_port_gid); 520219820Sjeff OSM_LOG_EXIT(p_vend->p_log); 521219820Sjeff return (status); 522219820Sjeff} 523219820Sjeff 524219820Sjeff#endif 525