1321936Shselasky/* 2321936Shselasky * Copyright (c) 2004-2008 Voltaire, Inc. All rights reserved. 3321936Shselasky * Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved. 4321936Shselasky * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 5321936Shselasky * 6321936Shselasky * This software is available to you under a choice of one of two 7321936Shselasky * licenses. You may choose to be licensed under the terms of the GNU 8321936Shselasky * General Public License (GPL) Version 2, available from the file 9321936Shselasky * COPYING in the main directory of this source tree, or the 10321936Shselasky * OpenIB.org BSD license below: 11321936Shselasky * 12321936Shselasky * Redistribution and use in source and binary forms, with or 13321936Shselasky * without modification, are permitted provided that the following 14321936Shselasky * conditions are met: 15321936Shselasky * 16321936Shselasky * - Redistributions of source code must retain the above 17321936Shselasky * copyright notice, this list of conditions and the following 18321936Shselasky * disclaimer. 19321936Shselasky * 20321936Shselasky * - Redistributions in binary form must reproduce the above 21321936Shselasky * copyright notice, this list of conditions and the following 22321936Shselasky * disclaimer in the documentation and/or other materials 23321936Shselasky * provided with the distribution. 24321936Shselasky * 25321936Shselasky * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26321936Shselasky * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27321936Shselasky * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28321936Shselasky * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29321936Shselasky * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30321936Shselasky * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31321936Shselasky * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32321936Shselasky * SOFTWARE. 33321936Shselasky * 34321936Shselasky */ 35321936Shselasky 36321936Shselasky#if HAVE_CONFIG_H 37321936Shselasky# include <config.h> 38321936Shselasky#endif /* HAVE_CONFIG_H */ 39321936Shselasky 40321936Shselasky#include <stdlib.h> 41321936Shselasky#include <string.h> 42321936Shselasky#if defined(OSM_VENDOR_INTF_MTL) | defined(OSM_VENDOR_INTF_TS) 43321936Shselasky#undef IN 44321936Shselasky#undef OUT 45321936Shselasky#include <vapi_types.h> 46321936Shselasky#include <evapi.h> 47321936Shselasky#include <vendor/osm_vendor_api.h> 48321936Shselasky#include <opensm/osm_log.h> 49321936Shselasky#include <stdlib.h> 50321936Shselasky#include <stdio.h> 51321936Shselasky 52321936Shselasky/******************************************************************************** 53321936Shselasky * 54321936Shselasky * Provide the functionality for selecting an HCA Port and Obtaining it's guid. 55321936Shselasky * 56321936Shselasky ********************************************************************************/ 57321936Shselasky 58321936Shselaskytypedef struct _osm_ca_info { 59321936Shselasky ib_net64_t guid; 60321936Shselasky size_t attr_size; 61321936Shselasky ib_ca_attr_t *p_attr; 62321936Shselasky} osm_ca_info_t; 63321936Shselasky 64321936Shselasky/********************************************************************** 65321936Shselasky * Convert the given GID to GUID by copy of it's upper 8 bytes 66321936Shselasky **********************************************************************/ 67321936Shselaskyib_api_status_t 68321936Shselasky__osm_vendor_gid_to_guid(IN u_int8_t * gid, OUT VAPI_gid_t * guid) 69321936Shselasky{ 70321936Shselasky memcpy(guid, gid + 8, 8); 71321936Shselasky return (IB_SUCCESS); 72321936Shselasky} 73321936Shselasky 74321936Shselasky/********************************************************************** 75321936Shselasky * Returns a pointer to the port attribute of the specified port 76321936Shselasky * owned by this CA. 77321936Shselasky ************************************************************************/ 78321936Shselaskystatic ib_port_attr_t *__osm_ca_info_get_port_attr_ptr(IN const osm_ca_info_t * 79321936Shselasky const p_ca_info, 80321936Shselasky IN const uint8_t index) 81321936Shselasky{ 82321936Shselasky return (&p_ca_info->p_attr->p_port_attr[index]); 83321936Shselasky} 84321936Shselasky 85321936Shselasky/******************************************************************************** 86321936Shselasky * get the CA names available on the system 87321936Shselasky * NOTE: user of this function needs to deallocate p_hca_ids after usage. 88321936Shselasky ********************************************************************************/ 89321936Shselaskystatic ib_api_status_t 90321936Shselasky__osm_vendor_get_ca_ids(IN osm_vendor_t * const p_vend, 91321936Shselasky IN VAPI_hca_id_t ** const p_hca_ids, 92321936Shselasky IN uint32_t * const p_num_guids) 93321936Shselasky{ 94321936Shselasky ib_api_status_t status; 95321936Shselasky VAPI_ret_t vapi_res; 96321936Shselasky 97321936Shselasky OSM_LOG_ENTER(p_vend->p_log); 98321936Shselasky 99321936Shselasky CL_ASSERT(p_hca_ids); 100321936Shselasky CL_ASSERT(p_num_guids); 101321936Shselasky 102321936Shselasky /* first call is just to get the number */ 103321936Shselasky vapi_res = EVAPI_list_hcas(0, p_num_guids, NULL); 104321936Shselasky 105321936Shselasky /* fail ? */ 106321936Shselasky if (vapi_res == VAPI_EINVAL_PARAM) { 107321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 108321936Shselasky "__osm_vendor_get_ca_ids: ERR 3D08: : " 109321936Shselasky "Bad parameter in calling: EVAPI_list_hcas. (%d)\n", 110321936Shselasky vapi_res); 111321936Shselasky status = IB_ERROR; 112321936Shselasky goto Exit; 113321936Shselasky } 114321936Shselasky 115321936Shselasky /* NO HCA ? */ 116321936Shselasky if (*p_num_guids == 0) { 117321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 118321936Shselasky "__osm_vendor_get_ca_ids: ERR 3D09: " 119321936Shselasky "No available channel adapters.\n"); 120321936Shselasky status = IB_INSUFFICIENT_RESOURCES; 121321936Shselasky goto Exit; 122321936Shselasky } 123321936Shselasky 124321936Shselasky /* allocate and really call - user of this function needs to deallocate it */ 125321936Shselasky *p_hca_ids = 126321936Shselasky (VAPI_hca_id_t *) malloc(*p_num_guids * sizeof(VAPI_hca_id_t)); 127321936Shselasky 128321936Shselasky /* now call it really */ 129321936Shselasky vapi_res = EVAPI_list_hcas(*p_num_guids, p_num_guids, *p_hca_ids); 130321936Shselasky 131321936Shselasky /* too many ? */ 132321936Shselasky if (vapi_res == VAPI_EAGAIN) { 133321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 134321936Shselasky "__osm_vendor_get_ca_ids: ERR 3D10: " 135321936Shselasky "More CA GUIDs than allocated array (%d).\n", 136321936Shselasky *p_num_guids); 137321936Shselasky status = IB_ERROR; 138321936Shselasky goto Exit; 139321936Shselasky } 140321936Shselasky 141321936Shselasky /* fail ? */ 142321936Shselasky if (vapi_res != VAPI_OK) { 143321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 144321936Shselasky "__osm_vendor_get_ca_ids: ERR 3D11: : " 145321936Shselasky "Bad parameter in calling: EVAPI_list_hcas.\n"); 146321936Shselasky status = IB_ERROR; 147321936Shselasky goto Exit; 148321936Shselasky } 149321936Shselasky 150321936Shselasky if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) { 151321936Shselasky osm_log(p_vend->p_log, OSM_LOG_DEBUG, 152321936Shselasky "__osm_vendor_get_ca_ids: " 153321936Shselasky "Detected %u local channel adapters.\n", *p_num_guids); 154321936Shselasky } 155321936Shselasky 156321936Shselasky status = IB_SUCCESS; 157321936Shselasky 158321936ShselaskyExit: 159321936Shselasky OSM_LOG_EXIT(p_vend->p_log); 160321936Shselasky return (status); 161321936Shselasky} 162321936Shselasky 163321936Shselasky/********************************************************************** 164321936Shselasky * Initialize an Info Struct for the Given HCA by its Id 165321936Shselasky **********************************************************************/ 166321936Shselaskystatic ib_api_status_t 167321936Shselasky__osm_ca_info_init(IN osm_vendor_t * const p_vend, 168321936Shselasky IN VAPI_hca_id_t ca_id, OUT osm_ca_info_t * const p_ca_info) 169321936Shselasky{ 170321936Shselasky ib_api_status_t status = IB_ERROR; 171321936Shselasky VAPI_ret_t vapi_res; 172321936Shselasky VAPI_hca_hndl_t hca_hndl; 173321936Shselasky VAPI_hca_vendor_t hca_vendor; 174321936Shselasky VAPI_hca_cap_t hca_cap; 175321936Shselasky VAPI_hca_port_t hca_port; 176321936Shselasky uint8_t port_num; 177321936Shselasky IB_gid_t *p_port_gid; 178321936Shselasky uint16_t maxNumGids; 179321936Shselasky 180321936Shselasky OSM_LOG_ENTER(p_vend->p_log); 181321936Shselasky 182321936Shselasky /* get the HCA handle */ 183321936Shselasky vapi_res = EVAPI_get_hca_hndl(ca_id, &hca_hndl); 184321936Shselasky if (vapi_res != VAPI_OK) { 185321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 186321936Shselasky "__osm_ca_info_init: ERR 3D05: " 187321936Shselasky "Fail to get HCA handle (%u).\n", vapi_res); 188321936Shselasky goto Exit; 189321936Shselasky } 190321936Shselasky 191321936Shselasky if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) { 192321936Shselasky osm_log(p_vend->p_log, OSM_LOG_DEBUG, 193321936Shselasky "__osm_ca_info_init: " "Querying CA %s.\n", ca_id); 194321936Shselasky } 195321936Shselasky 196321936Shselasky /* query and get the HCA capability */ 197321936Shselasky vapi_res = VAPI_query_hca_cap(hca_hndl, &hca_vendor, &hca_cap); 198321936Shselasky if (vapi_res != VAPI_OK) { 199321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 200321936Shselasky "__osm_ca_info_init: ERR 3D06: " 201321936Shselasky "Fail to get HCA Capabilities (%u).\n", vapi_res); 202321936Shselasky goto Exit; 203321936Shselasky } 204321936Shselasky 205321936Shselasky /* get the guid of the HCA */ 206321936Shselasky memcpy(&(p_ca_info->guid), hca_cap.node_guid, 8 * sizeof(u_int8_t)); 207321936Shselasky p_ca_info->attr_size = 1; 208321936Shselasky p_ca_info->p_attr = (ib_ca_attr_t *) malloc(sizeof(ib_ca_attr_t)); 209321936Shselasky memcpy(&(p_ca_info->p_attr->ca_guid), hca_cap.node_guid, 210321936Shselasky 8 * sizeof(u_int8_t)); 211321936Shselasky 212321936Shselasky /* now obtain the attributes of the ports */ 213321936Shselasky p_ca_info->p_attr->num_ports = hca_cap.phys_port_num; 214321936Shselasky p_ca_info->p_attr->p_port_attr = 215321936Shselasky (ib_port_attr_t *) malloc(hca_cap.phys_port_num * 216321936Shselasky sizeof(ib_port_attr_t)); 217321936Shselasky 218321936Shselasky for (port_num = 0; port_num < p_ca_info->p_attr->num_ports; port_num++) { 219321936Shselasky 220321936Shselasky /* query the port attributes */ 221321936Shselasky vapi_res = 222321936Shselasky VAPI_query_hca_port_prop(hca_hndl, port_num + 1, &hca_port); 223321936Shselasky if (vapi_res != VAPI_OK) { 224321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 225321936Shselasky "__osm_ca_info_init: ERR 3D07: " 226321936Shselasky "Fail to get HCA Port Attributes (%d).\n", 227321936Shselasky vapi_res); 228321936Shselasky goto Exit; 229321936Shselasky } 230321936Shselasky 231321936Shselasky /* first call to know the size of the gid table */ 232321936Shselasky vapi_res = 233321936Shselasky VAPI_query_hca_gid_tbl(hca_hndl, port_num + 1, 0, 234321936Shselasky &maxNumGids, NULL); 235321936Shselasky p_port_gid = (IB_gid_t *) malloc(maxNumGids * sizeof(IB_gid_t)); 236321936Shselasky 237321936Shselasky vapi_res = 238321936Shselasky VAPI_query_hca_gid_tbl(hca_hndl, port_num + 1, maxNumGids, 239321936Shselasky &maxNumGids, p_port_gid); 240321936Shselasky if (vapi_res != VAPI_OK) { 241321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 242321936Shselasky "__osm_ca_info_init: ERR 3D12: " 243321936Shselasky "Fail to get HCA Port GID (%d).\n", vapi_res); 244321936Shselasky goto Exit; 245321936Shselasky } 246321936Shselasky 247321936Shselasky __osm_vendor_gid_to_guid(p_port_gid[0], 248321936Shselasky (IB_gid_t *) & p_ca_info->p_attr-> 249321936Shselasky p_port_attr[port_num].port_guid); 250321936Shselasky p_ca_info->p_attr->p_port_attr[port_num].lid = hca_port.lid; 251321936Shselasky p_ca_info->p_attr->p_port_attr[port_num].link_state = 252321936Shselasky hca_port.state; 253321936Shselasky p_ca_info->p_attr->p_port_attr[port_num].sm_lid = 254321936Shselasky hca_port.sm_lid; 255321936Shselasky 256321936Shselasky free(p_port_gid); 257321936Shselasky } 258321936Shselasky 259321936Shselasky status = IB_SUCCESS; 260321936ShselaskyExit: 261321936Shselasky OSM_LOG_EXIT(p_vend->p_log); 262321936Shselasky return (status); 263321936Shselasky} 264321936Shselasky 265321936Shselaskyvoid 266321936Shselaskyosm_ca_info_destroy(IN osm_vendor_t * const p_vend, 267321936Shselasky IN osm_ca_info_t * const p_ca_info, IN uint8_t num_ca) 268321936Shselasky{ 269321936Shselasky osm_ca_info_t *p_ca; 270321936Shselasky uint8_t i; 271321936Shselasky 272321936Shselasky OSM_LOG_ENTER(p_vend->p_log); 273321936Shselasky 274321936Shselasky for (i = 0; i < num_ca; i++) { 275321936Shselasky p_ca = &p_ca_info[i]; 276321936Shselasky 277321936Shselasky if (NULL != p_ca->p_attr) { 278321936Shselasky if (0 != p_ca->p_attr->num_ports) { 279321936Shselasky free(p_ca->p_attr->p_port_attr); 280321936Shselasky } 281321936Shselasky 282321936Shselasky free(p_ca->p_attr); 283321936Shselasky } 284321936Shselasky } 285321936Shselasky 286321936Shselasky free(p_ca_info); 287321936Shselasky 288321936Shselasky OSM_LOG_EXIT(p_vend->p_log); 289321936Shselasky} 290321936Shselasky 291321936Shselasky/********************************************************************** 292321936Shselasky * Fill in the array of port_attr with all available ports on ALL the 293321936Shselasky * avilable CAs on this machine. 294321936Shselasky * ALSO - 295321936Shselasky * Update the vendor object list of ca_info structs 296321936Shselasky **********************************************************************/ 297321936Shselaskyib_api_status_t 298321936Shselaskyosm_vendor_get_all_port_attr(IN osm_vendor_t * const p_vend, 299321936Shselasky IN ib_port_attr_t * const p_attr_array, 300321936Shselasky IN uint32_t * const p_num_ports) 301321936Shselasky{ 302321936Shselasky ib_api_status_t status; 303321936Shselasky 304321936Shselasky uint32_t ca; 305321936Shselasky uint32_t ca_count = 0; 306321936Shselasky uint32_t port_count = 0; 307321936Shselasky uint8_t port_num; 308321936Shselasky uint32_t total_ports = 0; 309321936Shselasky VAPI_hca_id_t *p_ca_ids = NULL; 310321936Shselasky osm_ca_info_t *p_ca_infos = NULL; 311321936Shselasky uint32_t attr_array_sz = *p_num_ports; 312321936Shselasky 313321936Shselasky OSM_LOG_ENTER(p_vend->p_log); 314321936Shselasky 315321936Shselasky CL_ASSERT(p_vend); 316321936Shselasky 317321936Shselasky /* determine the number of CA's */ 318321936Shselasky status = __osm_vendor_get_ca_ids(p_vend, &p_ca_ids, &ca_count); 319321936Shselasky if (status != IB_SUCCESS) { 320321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 321321936Shselasky "osm_vendor_get_all_port_attr: ERR 3D13: " 322321936Shselasky "Fail to get CA Ids.\n"); 323321936Shselasky goto Exit; 324321936Shselasky } 325321936Shselasky 326321936Shselasky /* Allocate an array big enough to hold the ca info objects */ 327321936Shselasky p_ca_infos = malloc(ca_count * sizeof(osm_ca_info_t)); 328321936Shselasky if (p_ca_infos == NULL) { 329321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 330321936Shselasky "osm_vendor_get_all_port_attr: ERR 3D14: " 331321936Shselasky "Unable to allocate CA information array.\n"); 332321936Shselasky goto Exit; 333321936Shselasky } 334321936Shselasky 335321936Shselasky memset(p_ca_infos, 0, ca_count * sizeof(osm_ca_info_t)); 336321936Shselasky 337321936Shselasky /* 338321936Shselasky * For each CA, retrieve the CA info attributes 339321936Shselasky */ 340321936Shselasky for (ca = 0; ca < ca_count; ca++) { 341321936Shselasky status = 342321936Shselasky __osm_ca_info_init(p_vend, p_ca_ids[ca], &p_ca_infos[ca]); 343321936Shselasky if (status != IB_SUCCESS) { 344321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 345321936Shselasky "osm_vendor_get_all_port_attr: ERR 3D15: " 346321936Shselasky "Unable to initialize CA Info object (%s).\n", 347321936Shselasky ib_get_err_str(status)); 348321936Shselasky goto Exit; 349321936Shselasky } 350321936Shselasky total_ports += p_ca_infos[ca].p_attr->num_ports; 351321936Shselasky } 352321936Shselasky 353321936Shselasky *p_num_ports = total_ports; 354321936Shselasky osm_log(p_vend->p_log, OSM_LOG_DEBUG, 355321936Shselasky "osm_vendor_get_all_port_attr: total ports:%u \n", total_ports); 356321936Shselasky 357321936Shselasky /* 358321936Shselasky * If the user supplied enough storage, return the port guids, 359321936Shselasky * otherwise, return the appropriate error. 360321936Shselasky */ 361321936Shselasky if (attr_array_sz >= total_ports) { 362321936Shselasky for (ca = 0; ca < ca_count; ca++) { 363321936Shselasky uint32_t num_ports; 364321936Shselasky 365321936Shselasky num_ports = p_ca_infos[ca].p_attr->num_ports; 366321936Shselasky 367321936Shselasky for (port_num = 0; port_num < num_ports; port_num++) { 368321936Shselasky p_attr_array[port_count] = 369321936Shselasky *__osm_ca_info_get_port_attr_ptr(&p_ca_infos 370321936Shselasky [ca], 371321936Shselasky port_num); 372321936Shselasky port_count++; 373321936Shselasky } 374321936Shselasky } 375321936Shselasky } else { 376321936Shselasky status = IB_INSUFFICIENT_MEMORY; 377321936Shselasky goto Exit; 378321936Shselasky } 379321936Shselasky 380321936Shselasky status = IB_SUCCESS; 381321936Shselasky 382321936ShselaskyExit: 383321936Shselasky if (p_ca_ids) 384321936Shselasky free(p_ca_ids); 385321936Shselasky 386321936Shselasky if (p_ca_infos) { 387321936Shselasky osm_ca_info_destroy(p_vend, p_ca_infos, ca_count); 388321936Shselasky } 389321936Shselasky 390321936Shselasky OSM_LOG_EXIT(p_vend->p_log); 391321936Shselasky return (status); 392321936Shselasky} 393321936Shselasky 394321936Shselasky/********************************************************************** 395321936Shselasky * Given the vendor obj and a guid 396321936Shselasky * return the ca id and port number that have that guid 397321936Shselasky **********************************************************************/ 398321936Shselasky 399321936Shselaskyib_api_status_t 400321936Shselaskyosm_vendor_get_guid_ca_and_port(IN osm_vendor_t * const p_vend, 401321936Shselasky IN ib_net64_t const guid, 402321936Shselasky OUT VAPI_hca_hndl_t * p_hca_hndl, 403321936Shselasky OUT VAPI_hca_id_t * p_hca_id, 404321936Shselasky OUT uint8_t * p_hca_idx, 405321936Shselasky OUT uint32_t * p_port_num) 406321936Shselasky{ 407321936Shselasky 408321936Shselasky ib_api_status_t status; 409321936Shselasky VAPI_hca_id_t *p_ca_ids = NULL; 410321936Shselasky VAPI_ret_t vapi_res; 411321936Shselasky VAPI_hca_hndl_t hca_hndl; 412321936Shselasky VAPI_hca_vendor_t hca_vendor; 413321936Shselasky VAPI_hca_cap_t hca_cap; 414321936Shselasky IB_gid_t *p_port_gid = NULL; 415321936Shselasky uint16_t maxNumGids; 416321936Shselasky ib_net64_t port_guid; 417321936Shselasky uint32_t ca, portIdx, ca_count; 418321936Shselasky 419321936Shselasky OSM_LOG_ENTER(p_vend->p_log); 420321936Shselasky 421321936Shselasky CL_ASSERT(p_vend); 422321936Shselasky 423321936Shselasky /* 424321936Shselasky * 1) Determine the number of CA's 425321936Shselasky * 2) Allocate an array big enough to hold the ca info objects. 426321936Shselasky * 3) Call again to retrieve the guids. 427321936Shselasky */ 428321936Shselasky status = __osm_vendor_get_ca_ids(p_vend, &p_ca_ids, &ca_count); 429321936Shselasky if (status != IB_SUCCESS) { 430321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 431321936Shselasky "osm_vendor_get_guid_ca_and_port: ERR 3D16: " 432321936Shselasky "Fail to get CA Ids.\n"); 433321936Shselasky goto Exit; 434321936Shselasky } 435321936Shselasky 436321936Shselasky /* 437321936Shselasky * For each CA, retrieve the CA info attributes 438321936Shselasky */ 439321936Shselasky for (ca = 0; ca < ca_count; ca++) { 440321936Shselasky /* get the HCA handle */ 441321936Shselasky vapi_res = EVAPI_get_hca_hndl(p_ca_ids[ca], &hca_hndl); 442321936Shselasky if (vapi_res != VAPI_OK) { 443321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 444321936Shselasky "osm_vendor_get_guid_ca_and_port: ERR 3D17: " 445321936Shselasky "Fail to get HCA handle (%u).\n", vapi_res); 446321936Shselasky goto Exit; 447321936Shselasky } 448321936Shselasky 449321936Shselasky /* get the CA attributes - to know how many ports it has: */ 450321936Shselasky if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) { 451321936Shselasky osm_log(p_vend->p_log, OSM_LOG_DEBUG, 452321936Shselasky "osm_vendor_get_guid_ca_and_port: " 453321936Shselasky "Querying CA %s.\n", p_ca_ids[ca]); 454321936Shselasky } 455321936Shselasky 456321936Shselasky /* query and get the HCA capability */ 457321936Shselasky vapi_res = VAPI_query_hca_cap(hca_hndl, &hca_vendor, &hca_cap); 458321936Shselasky if (vapi_res != VAPI_OK) { 459321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 460321936Shselasky "osm_vendor_get_guid_ca_and_port: ERR 3D18: " 461321936Shselasky "Fail to get HCA Capabilities (%u).\n", 462321936Shselasky vapi_res); 463321936Shselasky goto Exit; 464321936Shselasky } 465321936Shselasky 466321936Shselasky /* go over all ports - to obtail their guids */ 467321936Shselasky for (portIdx = 0; portIdx < hca_cap.phys_port_num; portIdx++) { 468321936Shselasky vapi_res = 469321936Shselasky VAPI_query_hca_gid_tbl(hca_hndl, portIdx + 1, 0, 470321936Shselasky &maxNumGids, NULL); 471321936Shselasky p_port_gid = 472321936Shselasky (IB_gid_t *) malloc(maxNumGids * sizeof(IB_gid_t)); 473321936Shselasky 474321936Shselasky /* get the port guid */ 475321936Shselasky vapi_res = 476321936Shselasky VAPI_query_hca_gid_tbl(hca_hndl, portIdx + 1, 477321936Shselasky maxNumGids, &maxNumGids, 478321936Shselasky p_port_gid); 479321936Shselasky if (vapi_res != VAPI_OK) { 480321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 481321936Shselasky "osm_vendor_get_guid_ca_and_port: ERR 3D19: " 482321936Shselasky "Fail to get HCA Port GID (%d).\n", 483321936Shselasky vapi_res); 484321936Shselasky goto Exit; 485321936Shselasky } 486321936Shselasky 487321936Shselasky /* convert to SF style */ 488321936Shselasky __osm_vendor_gid_to_guid(p_port_gid[0], 489321936Shselasky (VAPI_gid_t *) & port_guid); 490321936Shselasky 491321936Shselasky /* finally did we find it ? */ 492321936Shselasky if (port_guid == guid) { 493321936Shselasky *p_hca_hndl = hca_hndl; 494321936Shselasky memcpy(p_hca_id, p_ca_ids[ca], 495321936Shselasky sizeof(VAPI_hca_id_t)); 496321936Shselasky *p_hca_idx = ca; 497321936Shselasky *p_port_num = portIdx + 1; 498321936Shselasky status = IB_SUCCESS; 499321936Shselasky goto Exit; 500321936Shselasky } 501321936Shselasky 502321936Shselasky free(p_port_gid); 503321936Shselasky p_port_gid = NULL; 504321936Shselasky } /* ALL PORTS */ 505321936Shselasky } /* all HCAs */ 506321936Shselasky 507321936Shselasky osm_log(p_vend->p_log, OSM_LOG_ERROR, 508321936Shselasky "osm_vendor_get_guid_ca_and_port: ERR 3D20: " 509321936Shselasky "Fail to find HCA and Port for Port Guid 0x%" PRIx64 "\n", 510321936Shselasky cl_ntoh64(guid)); 511321936Shselasky status = IB_INVALID_GUID; 512321936Shselasky 513321936ShselaskyExit: 514321936Shselasky if (p_ca_ids != NULL) 515321936Shselasky free(p_ca_ids); 516321936Shselasky if (p_port_gid != NULL) 517321936Shselasky free(p_port_gid); 518321936Shselasky OSM_LOG_EXIT(p_vend->p_log); 519321936Shselasky return (status); 520321936Shselasky} 521321936Shselasky 522321936Shselasky#endif 523