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13e616 |
/*
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13e616 |
* Copyright (c) 2004-2008 Voltaire, Inc. All rights reserved.
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* Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved.
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* Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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13e616 |
* General Public License (GPL) Version 2, available from the file
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13e616 |
* COPYING in the main directory of this source tree, or the
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13e616 |
* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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13e616 |
* without modification, are permitted provided that the following
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13e616 |
* conditions are met:
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*
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* - Redistributions of source code must retain the above
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13e616 |
* copyright notice, this list of conditions and the following
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13e616 |
* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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13e616 |
* copyright notice, this list of conditions and the following
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13e616 |
* disclaimer in the documentation and/or other materials
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13e616 |
* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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13e616 |
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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13e616 |
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*/
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#if HAVE_CONFIG_H
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# include <config.h>
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#endif /* HAVE_CONFIG_H */
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#if defined(OSM_VENDOR_INTF_MTL) | defined(OSM_VENDOR_INTF_TS)
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#undef IN
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#undef OUT
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#include <stdlib.h>
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#include <vapi_types.h>
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#include <evapi.h>
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#include <vendor/osm_vendor_api.h>
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#include <opensm/osm_log.h>
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#include <stdio.h>
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/********************************************************************************
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*
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* Provide the functionality for selecting an HCA Port and Obtaining it's guid.
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*
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********************************************************************************/
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/**********************************************************************
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* Convert the given GID to GUID by copy of it's upper 8 bytes
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*
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*
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**********************************************************************/
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ib_api_status_t
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__osm_vendor_gid_to_guid(IN u_int8_t * gid, OUT VAPI_gid_t * guid)
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{
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memcpy(guid, gid + 8, 8);
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return (IB_SUCCESS);
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}
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|
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/****f* OpenSM: CA Info/osm_ca_info_get_pi_ptr
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* NAME
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* osm_ca_info_get_pi_ptr
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*
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* DESCRIPTION
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* Returns a pointer to the port attribute of the specified port
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* owned by this CA.
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*
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* SYNOPSIS
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*/
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static ib_port_attr_t *__osm_ca_info_get_port_attr_ptr(IN const osm_ca_info_t *
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const p_ca_info,
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IN const uint8_t index)
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{
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return (&p_ca_info->p_attr->p_port_attr[index]);
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}
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/*
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* PARAMETERS
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* p_ca_info
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* [in] Pointer to a CA Info object.
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*
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* index
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* [in] Port "index" for which to retrieve the port attribute.
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* The index is the offset into the ca's internal array
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* of port attributes.
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*
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* RETURN VALUE
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* Returns a pointer to the port attribute of the specified port
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* owned by this CA.
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*
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* NOTES
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*
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* SEE ALSO
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*********/
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/********************************************************************************
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* get the CA names ava`ilable on the system
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* NOTE: user of this function needs to deallocate p_hca_ids after usage.
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********************************************************************************/
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static ib_api_status_t
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__osm_vendor_get_ca_ids(IN osm_vendor_t * const p_vend,
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IN VAPI_hca_id_t ** const p_hca_ids,
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IN uint32_t * const p_num_guids)
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{
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ib_api_status_t status;
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VAPI_ret_t vapi_res;
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OSM_LOG_ENTER(p_vend->p_log);
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CL_ASSERT(p_hca_ids);
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CL_ASSERT(p_num_guids);
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/* first call is just to get the number */
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vapi_res = EVAPI_list_hcas(0, p_num_guids, NULL);
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/* fail ? */
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if (vapi_res == VAPI_EINVAL_PARAM) {
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osm_log(p_vend->p_log, OSM_LOG_ERROR,
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"__osm_vendor_get_ca_ids: ERR 7101: "
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"Bad parameter in calling: EVAPI_list_hcas. (%d)\n",
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vapi_res);
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status = IB_ERROR;
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goto Exit;
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}
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/* NO HCA ? */
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if (*p_num_guids == 0) {
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osm_log(p_vend->p_log, OSM_LOG_ERROR,
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"__osm_vendor_get_ca_ids: ERR 7102: "
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"No available channel adapters.\n");
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status = IB_INSUFFICIENT_RESOURCES;
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goto Exit;
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}
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/* allocate and really call - user of this function needs to deallocate it */
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*p_hca_ids =
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(VAPI_hca_id_t *) malloc(*p_num_guids * sizeof(VAPI_hca_id_t));
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/* now call it really */
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vapi_res = EVAPI_list_hcas(*p_num_guids, p_num_guids, *p_hca_ids);
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/* too many ? */
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if (vapi_res == VAPI_EAGAIN) {
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osm_log(p_vend->p_log, OSM_LOG_ERROR,
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Packit |
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"__osm_vendor_get_ca_ids: ERR 7103: "
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Packit |
13e616 |
"More CA GUIDs than allocated array (%d).\n",
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Packit |
13e616 |
*p_num_guids);
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Packit |
13e616 |
status = IB_ERROR;
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Packit |
13e616 |
goto Exit;
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Packit |
13e616 |
}
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Packit |
13e616 |
|
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Packit |
13e616 |
/* fail ? */
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Packit |
13e616 |
if (vapi_res != VAPI_OK) {
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Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
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Packit |
13e616 |
"__osm_vendor_get_ca_ids: ERR 7104: "
|
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Packit |
13e616 |
"Bad parameter in calling: EVAPI_list_hcas.\n");
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Packit |
13e616 |
status = IB_ERROR;
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Packit |
13e616 |
goto Exit;
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Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) {
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Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_DEBUG,
|
|
Packit |
13e616 |
"__osm_vendor_get_ca_ids: "
|
|
Packit |
13e616 |
"Detected %u local channel adapters.\n", *p_num_guids);
|
|
Packit |
13e616 |
}
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Packit |
13e616 |
|
|
Packit |
13e616 |
status = IB_SUCCESS;
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|
Packit |
13e616 |
|
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Packit |
13e616 |
Exit:
|
|
Packit |
13e616 |
OSM_LOG_EXIT(p_vend->p_log);
|
|
Packit |
13e616 |
return (status);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/**********************************************************************
|
|
Packit |
13e616 |
* Initialize an Info Struct for the Given HCA by its Id
|
|
Packit |
13e616 |
**********************************************************************/
|
|
Packit |
13e616 |
static ib_api_status_t
|
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Packit |
13e616 |
__osm_ca_info_init(IN osm_vendor_t * const p_vend,
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Packit |
13e616 |
IN VAPI_hca_id_t ca_id, OUT osm_ca_info_t * const p_ca_info)
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
ib_api_status_t status = IB_ERROR;
|
|
Packit |
13e616 |
VAPI_ret_t vapi_res;
|
|
Packit |
13e616 |
VAPI_hca_hndl_t hca_hndl;
|
|
Packit |
13e616 |
VAPI_hca_vendor_t hca_vendor;
|
|
Packit |
13e616 |
VAPI_hca_cap_t hca_cap;
|
|
Packit |
13e616 |
VAPI_hca_port_t hca_port;
|
|
Packit |
13e616 |
uint8_t port_num;
|
|
Packit |
13e616 |
IB_gid_t *p_port_gid;
|
|
Packit |
13e616 |
uint16_t maxNumGids;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_ENTER(p_vend->p_log);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* get the HCA handle */
|
|
Packit |
13e616 |
vapi_res = EVAPI_get_hca_hndl(ca_id, &hca_hndl);
|
|
Packit |
13e616 |
if (vapi_res != VAPI_OK) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"__osm_ca_info_init: ERR 7105: "
|
|
Packit |
13e616 |
"Fail to get HCA handle (%u).\n", vapi_res);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_DEBUG,
|
|
Packit |
13e616 |
"__osm_ca_info_init: " "Querying CA %s.\n", ca_id);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* query and get the HCA capability */
|
|
Packit |
13e616 |
vapi_res = VAPI_query_hca_cap(hca_hndl, &hca_vendor, &hca_cap);
|
|
Packit |
13e616 |
if (vapi_res != VAPI_OK) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"__osm_ca_info_init: ERR 7106: "
|
|
Packit |
13e616 |
"Fail to get HCA Capabilities (%u).\n", vapi_res);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* get the guid of the HCA */
|
|
Packit |
13e616 |
memcpy(&(p_ca_info->guid), hca_cap.node_guid, 8 * sizeof(u_int8_t));
|
|
Packit |
13e616 |
p_ca_info->attr_size = 1;
|
|
Packit |
13e616 |
p_ca_info->p_attr = (ib_ca_attr_t *) malloc(sizeof(ib_ca_attr_t));
|
|
Packit |
13e616 |
memcpy(&(p_ca_info->p_attr->ca_guid), hca_cap.node_guid,
|
|
Packit |
13e616 |
8 * sizeof(u_int8_t));
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* now obtain the attributes of the ports */
|
|
Packit |
13e616 |
p_ca_info->p_attr->num_ports = hca_cap.phys_port_num;
|
|
Packit |
13e616 |
p_ca_info->p_attr->p_port_attr =
|
|
Packit |
13e616 |
(ib_port_attr_t *) malloc(hca_cap.phys_port_num *
|
|
Packit |
13e616 |
sizeof(ib_port_attr_t));
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
for (port_num = 0; port_num < p_ca_info->p_attr->num_ports; port_num++) {
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* query the port attributes */
|
|
Packit |
13e616 |
vapi_res =
|
|
Packit |
13e616 |
VAPI_query_hca_port_prop(hca_hndl, port_num + 1, &hca_port);
|
|
Packit |
13e616 |
if (vapi_res != VAPI_OK) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"__osm_ca_info_init: ERR 7107: "
|
|
Packit |
13e616 |
"Fail to get HCA Port Attributes (%d).\n",
|
|
Packit |
13e616 |
vapi_res);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* first call to know the size of the gid table */
|
|
Packit |
13e616 |
vapi_res =
|
|
Packit |
13e616 |
VAPI_query_hca_gid_tbl(hca_hndl, port_num + 1, 0,
|
|
Packit |
13e616 |
&maxNumGids, NULL);
|
|
Packit |
13e616 |
p_port_gid = (IB_gid_t *) malloc(maxNumGids * sizeof(IB_gid_t));
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
vapi_res =
|
|
Packit |
13e616 |
VAPI_query_hca_gid_tbl(hca_hndl, port_num + 1, maxNumGids,
|
|
Packit |
13e616 |
&maxNumGids, p_port_gid);
|
|
Packit |
13e616 |
if (vapi_res != VAPI_OK) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"__osm_ca_info_init: ERR 7108: "
|
|
Packit |
13e616 |
"Fail to get HCA Port GID (%d).\n", vapi_res);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
__osm_vendor_gid_to_guid(p_port_gid[0],
|
|
Packit |
13e616 |
(IB_gid_t *) & p_ca_info->p_attr->
|
|
Packit |
13e616 |
p_port_attr[port_num].port_guid);
|
|
Packit |
13e616 |
p_ca_info->p_attr->p_port_attr[port_num].lid = hca_port.lid;
|
|
Packit |
13e616 |
p_ca_info->p_attr->p_port_attr[port_num].link_state =
|
|
Packit |
13e616 |
hca_port.state;
|
|
Packit |
13e616 |
p_ca_info->p_attr->p_port_attr[port_num].sm_lid =
|
|
Packit |
13e616 |
hca_port.sm_lid;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
free(p_port_gid);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
status = IB_SUCCESS;
|
|
Packit |
13e616 |
Exit:
|
|
Packit |
13e616 |
OSM_LOG_EXIT(p_vend->p_log);
|
|
Packit |
13e616 |
return (status);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
void
|
|
Packit |
13e616 |
osm_ca_info_destroy(IN osm_vendor_t * const p_vend,
|
|
Packit |
13e616 |
IN osm_ca_info_t * const p_ca_info)
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
OSM_LOG_ENTER(p_vend->p_log);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
if (p_ca_info->p_attr) {
|
|
Packit |
13e616 |
if (p_ca_info->p_attr->num_ports) {
|
|
Packit |
13e616 |
free(p_ca_info->p_attr->p_port_attr);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
free(p_ca_info->p_attr);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
free(p_ca_info);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_EXIT(p_vend->p_log);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/**********************************************************************
|
|
Packit |
13e616 |
* Fill in the array of port_attr with all available ports on ALL the
|
|
Packit |
13e616 |
* avilable CAs on this machine.
|
|
Packit |
13e616 |
* ALSO -
|
|
Packit |
13e616 |
* UPDATE THE VENDOR OBJECT LIST OF CA_INFO STRUCTS
|
|
Packit |
13e616 |
**********************************************************************/
|
|
Packit |
13e616 |
ib_api_status_t
|
|
Packit |
13e616 |
osm_vendor_get_all_port_attr(IN osm_vendor_t * const p_vend,
|
|
Packit |
13e616 |
IN ib_port_attr_t * const p_attr_array,
|
|
Packit |
13e616 |
IN uint32_t * const p_num_ports)
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
ib_api_status_t status;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
uint32_t ca;
|
|
Packit |
13e616 |
uint32_t ca_count;
|
|
Packit |
13e616 |
uint32_t port_count = 0;
|
|
Packit |
13e616 |
uint8_t port_num;
|
|
Packit |
13e616 |
uint32_t total_ports = 0;
|
|
Packit |
13e616 |
VAPI_hca_id_t *p_ca_ids = NULL;
|
|
Packit |
13e616 |
osm_ca_info_t *p_ca_info;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_ENTER(p_vend->p_log);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
CL_ASSERT(p_vend);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
* 1) Determine the number of CA's
|
|
Packit |
13e616 |
* 2) Allocate an array big enough to hold the ca info objects.
|
|
Packit |
13e616 |
* 3) Call again to retrieve the guids.
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
status = __osm_vendor_get_ca_ids(p_vend, &p_ca_ids, &ca_count);
|
|
Packit |
13e616 |
if (status != IB_SUCCESS) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"osm_vendor_get_all_port_attr: ERR 7109: "
|
|
Packit |
13e616 |
"Fail to get CA Ids.\n");
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* we keep track of all the CAs in this info array */
|
|
Packit |
13e616 |
p_vend->p_ca_info = malloc(ca_count * sizeof(*p_vend->p_ca_info));
|
|
Packit |
13e616 |
if (p_vend->p_ca_info == NULL) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"osm_vendor_get_all_port_attr: ERR 7110: "
|
|
Packit |
13e616 |
"Unable to allocate CA information array.\n");
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
memset(p_vend->p_ca_info, 0, ca_count * sizeof(*p_vend->p_ca_info));
|
|
Packit |
13e616 |
p_vend->ca_count = ca_count;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
* For each CA, retrieve the CA info attributes
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
for (ca = 0; ca < ca_count; ca++) {
|
|
Packit |
13e616 |
p_ca_info = &p_vend->p_ca_info[ca];
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
status = __osm_ca_info_init(p_vend, p_ca_ids[ca], p_ca_info);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
if (status != IB_SUCCESS) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"osm_vendor_get_all_port_attr: ERR 7111: "
|
|
Packit |
13e616 |
"Unable to initialize CA Info object (%s).\n",
|
|
Packit |
13e616 |
ib_get_err_str(status));
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
total_ports += osm_ca_info_get_num_ports(p_ca_info);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_DEBUG,
|
|
Packit |
13e616 |
"osm_vendor_get_all_port_attr: "
|
|
Packit |
13e616 |
"osm_vendor_get_all_port_attr: %u got %u ports total:%u\n",
|
|
Packit |
13e616 |
ca, osm_ca_info_get_num_ports(p_ca_info), total_ports);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
* If the user supplied enough storage, return the port guids,
|
|
Packit |
13e616 |
* otherwise, return the appropriate error.
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
if (*p_num_ports >= total_ports) {
|
|
Packit |
13e616 |
for (ca = 0; ca < ca_count; ca++) {
|
|
Packit |
13e616 |
uint32_t num_ports;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
p_ca_info = &p_vend->p_ca_info[ca];
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
num_ports = osm_ca_info_get_num_ports(p_ca_info);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
for (port_num = 0; port_num < num_ports; port_num++) {
|
|
Packit |
13e616 |
p_attr_array[port_count] =
|
|
Packit |
13e616 |
*__osm_ca_info_get_port_attr_ptr(p_ca_info,
|
|
Packit |
13e616 |
port_num);
|
|
Packit |
13e616 |
port_count++;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
} else {
|
|
Packit |
13e616 |
status = IB_INSUFFICIENT_MEMORY;
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
status = IB_SUCCESS;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
Exit:
|
|
Packit |
13e616 |
*p_num_ports = total_ports;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
if (p_ca_ids)
|
|
Packit |
13e616 |
free(p_ca_ids);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_EXIT(p_vend->p_log);
|
|
Packit |
13e616 |
return (status);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/**********************************************************************
|
|
Packit |
13e616 |
* Given the vendor obj and a guid
|
|
Packit |
13e616 |
* return the ca id and port number that have that guid
|
|
Packit |
13e616 |
**********************************************************************/
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
ib_api_status_t
|
|
Packit |
13e616 |
osm_vendor_get_guid_ca_and_port(IN osm_vendor_t * const p_vend,
|
|
Packit |
13e616 |
IN ib_net64_t const guid,
|
|
Packit |
13e616 |
OUT VAPI_hca_hndl_t * p_hca_hndl,
|
|
Packit |
13e616 |
OUT VAPI_hca_id_t * p_hca_id,
|
|
Packit |
13e616 |
OUT uint32_t * p_port_num)
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
ib_api_status_t status;
|
|
Packit |
13e616 |
VAPI_hca_id_t *p_ca_ids = NULL;
|
|
Packit |
13e616 |
VAPI_ret_t vapi_res;
|
|
Packit |
13e616 |
VAPI_hca_hndl_t hca_hndl;
|
|
Packit |
13e616 |
VAPI_hca_vendor_t hca_vendor;
|
|
Packit |
13e616 |
VAPI_hca_cap_t hca_cap;
|
|
Packit |
13e616 |
IB_gid_t *p_port_gid = NULL;
|
|
Packit |
13e616 |
uint16_t maxNumGids;
|
|
Packit |
13e616 |
ib_net64_t port_guid;
|
|
Packit |
13e616 |
uint32_t ca, portIdx, ca_count;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_ENTER(p_vend->p_log);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
CL_ASSERT(p_vend);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
* 1) Determine the number of CA's
|
|
Packit |
13e616 |
* 2) Allocate an array big enough to hold the ca info objects.
|
|
Packit |
13e616 |
* 3) Call again to retrieve the guids.
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
status = __osm_vendor_get_ca_ids(p_vend, &p_ca_ids, &ca_count);
|
|
Packit |
13e616 |
if (status != IB_SUCCESS) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"osm_vendor_get_guid_ca_and_port: ERR 7112: "
|
|
Packit |
13e616 |
"Fail to get CA Ids.\n");
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
* For each CA, retrieve the CA info attributes
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
for (ca = 0; ca < ca_count; ca++) {
|
|
Packit |
13e616 |
/* get the HCA handle */
|
|
Packit |
13e616 |
vapi_res = EVAPI_get_hca_hndl(p_ca_ids[ca], &hca_hndl);
|
|
Packit |
13e616 |
if (vapi_res != VAPI_OK) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"osm_vendor_get_guid_ca_and_port: ERR 7113: "
|
|
Packit |
13e616 |
"Fail to get HCA handle (%u).\n", vapi_res);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* get the CA attributes - to know how many ports it has: */
|
|
Packit |
13e616 |
if (osm_log_is_active(p_vend->p_log, OSM_LOG_DEBUG)) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_DEBUG,
|
|
Packit |
13e616 |
"osm_vendor_get_guid_ca_and_port: "
|
|
Packit |
13e616 |
"Querying CA %s.\n", p_ca_ids[ca]);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* query and get the HCA capability */
|
|
Packit |
13e616 |
vapi_res = VAPI_query_hca_cap(hca_hndl, &hca_vendor, &hca_cap);
|
|
Packit |
13e616 |
if (vapi_res != VAPI_OK) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"osm_vendor_get_guid_ca_and_port: ERR 7114: "
|
|
Packit |
13e616 |
"Fail to get HCA Capabilities (%u).\n",
|
|
Packit |
13e616 |
vapi_res);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* go over all ports - to obtail their guids */
|
|
Packit |
13e616 |
for (portIdx = 0; portIdx < hca_cap.phys_port_num; portIdx++) {
|
|
Packit |
13e616 |
vapi_res =
|
|
Packit |
13e616 |
VAPI_query_hca_gid_tbl(hca_hndl, portIdx + 1, 0,
|
|
Packit |
13e616 |
&maxNumGids, NULL);
|
|
Packit |
13e616 |
p_port_gid =
|
|
Packit |
13e616 |
(IB_gid_t *) malloc(maxNumGids * sizeof(IB_gid_t));
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* get the port guid */
|
|
Packit |
13e616 |
vapi_res =
|
|
Packit |
13e616 |
VAPI_query_hca_gid_tbl(hca_hndl, portIdx + 1,
|
|
Packit |
13e616 |
maxNumGids, &maxNumGids,
|
|
Packit |
13e616 |
p_port_gid);
|
|
Packit |
13e616 |
if (vapi_res != VAPI_OK) {
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"osm_vendor_get_guid_ca_and_port: ERR 7115: "
|
|
Packit |
13e616 |
"Fail to get HCA Port GID (%d).\n",
|
|
Packit |
13e616 |
vapi_res);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* convert to SF style */
|
|
Packit |
13e616 |
__osm_vendor_gid_to_guid(p_port_gid[0],
|
|
Packit |
13e616 |
(VAPI_gid_t *) & port_guid);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* finally did we find it ? */
|
|
Packit |
13e616 |
if (port_guid == guid) {
|
|
Packit |
13e616 |
*p_hca_hndl = hca_hndl;
|
|
Packit |
13e616 |
memcpy(p_hca_id, p_ca_ids[ca],
|
|
Packit |
13e616 |
sizeof(VAPI_hca_id_t));
|
|
Packit |
13e616 |
*p_port_num = portIdx + 1;
|
|
Packit |
13e616 |
status = IB_SUCCESS;
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
free(p_port_gid);
|
|
Packit |
13e616 |
p_port_gid = NULL;
|
|
Packit |
13e616 |
} /* ALL PORTS */
|
|
Packit |
13e616 |
} /* all HCAs */
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
osm_log(p_vend->p_log, OSM_LOG_ERROR,
|
|
Packit |
13e616 |
"osm_vendor_get_guid_ca_and_port: ERR 7116: "
|
|
Packit |
13e616 |
"Fail to find HCA and Port for Port Guid 0x%" PRIx64 "\n",
|
|
Packit |
13e616 |
cl_ntoh64(guid));
|
|
Packit |
13e616 |
status = IB_INVALID_GUID;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
Exit:
|
|
Packit |
13e616 |
if (p_ca_ids != NULL)
|
|
Packit |
13e616 |
free(p_ca_ids);
|
|
Packit |
13e616 |
if (p_port_gid != NULL)
|
|
Packit |
13e616 |
free(p_port_gid);
|
|
Packit |
13e616 |
OSM_LOG_EXIT(p_vend->p_log);
|
|
Packit |
13e616 |
return (status);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
#ifdef __TEST_HCA_GUID__
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
#define GUID_ARRAY_SIZE 64
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
#include <stdio.h>
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
ib_net64_t get_port_guid()
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
uint32_t i;
|
|
Packit |
13e616 |
uint32_t choice = 0;
|
|
Packit |
13e616 |
boolean_t done_flag = FALSE;
|
|
Packit |
13e616 |
ib_api_status_t status;
|
|
Packit |
13e616 |
uint32_t num_ports = GUID_ARRAY_SIZE;
|
|
Packit |
13e616 |
ib_port_attr_t attr_array[GUID_ARRAY_SIZE];
|
|
Packit |
13e616 |
VAPI_hca_id_t ca_id;
|
|
Packit |
13e616 |
uint32_t portNum;
|
|
Packit |
13e616 |
osm_vendor_t vend;
|
|
Packit |
13e616 |
osm_vendor_t *p_vend;
|
|
Packit |
13e616 |
osm_log_t *p_osm_log, tlog;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
p_osm_log = &tlog;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
status = osm_log_init(p_osm_log, FALSE);
|
|
Packit |
13e616 |
if (status != IB_SUCCESS)
|
|
Packit |
13e616 |
return (status);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
osm_log(p_osm_log, OSM_LOG_FUNCS, "get_port_guid: [\n");
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
p_vend = &ven;;
|
|
Packit |
13e616 |
p_vend->p_log = p_osm_log;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
* Call the transport layer for a list of local port
|
|
Packit |
13e616 |
* GUID values.
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
status = osm_vendor_get_all_port_attr(p_vend, attr_array, &num_ports);
|
|
Packit |
13e616 |
if (status != IB_SUCCESS) {
|
|
Packit |
13e616 |
printf("\nError from osm_opensm_init (%x)\n", status);
|
|
Packit |
13e616 |
return (0);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
if (num_ports == 0) {
|
|
Packit |
13e616 |
printf("\nNo local ports detected!\n");
|
|
Packit |
13e616 |
return (0);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
while (done_flag == FALSE) {
|
|
Packit |
13e616 |
printf("\nChoose a local port number with which to bind:\n\n");
|
|
Packit |
13e616 |
for (i = 0; i < num_ports; i++) {
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
* Print the index + 1 since by convention, port numbers
|
|
Packit |
13e616 |
* start with 1 on host channel adapters.
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
printf("\t%u: GUID = 0x%8" PRIx64
|
|
Packit |
13e616 |
", lid = 0x%04X, state = %s\n", i + 1,
|
|
Packit |
13e616 |
cl_ntoh64(attr_array[i].port_guid),
|
|
Packit |
13e616 |
cl_ntoh16(attr_array[i].lid),
|
|
Packit |
13e616 |
ib_get_port_state_str(attr_array[i].link_state));
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
printf("\nEnter choice (1-%u): ", i);
|
|
Packit |
13e616 |
fflush(stdout);
|
|
Packit |
13e616 |
scanf("%u", &choice);
|
|
Packit |
13e616 |
if (choice > num_ports)
|
|
Packit |
13e616 |
printf("\nError: Lame choice!\n");
|
|
Packit |
13e616 |
else
|
|
Packit |
13e616 |
done_flag = TRUE;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
status =
|
|
Packit |
13e616 |
osm_vendor_get_guid_ca_and_port(p_vend,
|
|
Packit |
13e616 |
attr_array[choice - 1].port_guid,
|
|
Packit |
13e616 |
&ca_id, &portNum);
|
|
Packit |
13e616 |
if (status != IB_SUCCESS) {
|
|
Packit |
13e616 |
printf("Error obtaining back the HCA and Port\n");
|
|
Packit |
13e616 |
return (0);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
printf("Selected: CA:%s Port:%d\n", ca_id, portNum);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
return (attr_array[choice - 1].port_guid);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
int main(int argc, char **argv)
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
get_port_guid();
|
|
Packit |
13e616 |
return (0);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
#endif
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
#endif
|