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54dbc3 |
/*
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54dbc3 |
* Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved.
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54dbc3 |
* Copyright (c) 2002-2015 Mellanox Technologies LTD. All rights reserved.
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54dbc3 |
* Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
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54dbc3 |
* Copyright (c) 2009 HNR Consulting. All rights reserved.
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54dbc3 |
*
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54dbc3 |
* This software is available to you under a choice of one of two
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54dbc3 |
* licenses. You may choose to be licensed under the terms of the GNU
|
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54dbc3 |
* General Public License (GPL) Version 2, available from the file
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54dbc3 |
* COPYING in the main directory of this source tree, or the
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54dbc3 |
* OpenIB.org BSD license below:
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54dbc3 |
*
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54dbc3 |
* Redistribution and use in source and binary forms, with or
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54dbc3 |
* without modification, are permitted provided that the following
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54dbc3 |
* conditions are met:
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54dbc3 |
*
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54dbc3 |
* - Redistributions of source code must retain the above
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54dbc3 |
* copyright notice, this list of conditions and the following
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54dbc3 |
* disclaimer.
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54dbc3 |
*
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54dbc3 |
* - Redistributions in binary form must reproduce the above
|
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54dbc3 |
* copyright notice, this list of conditions and the following
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54dbc3 |
* disclaimer in the documentation and/or other materials
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54dbc3 |
* provided with the distribution.
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54dbc3 |
*
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54dbc3 |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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54dbc3 |
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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54dbc3 |
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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54dbc3 |
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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54dbc3 |
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
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54dbc3 |
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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54dbc3 |
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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54dbc3 |
* SOFTWARE.
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54dbc3 |
*
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54dbc3 |
*/
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54dbc3 |
|
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54dbc3 |
/*
|
|
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54dbc3 |
* Abstract:
|
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54dbc3 |
* Implementation of osm_req_t.
|
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54dbc3 |
* This object represents the generic attribute requester.
|
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54dbc3 |
* This object is part of the opensm family of objects.
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54dbc3 |
*/
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54dbc3 |
|
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54dbc3 |
#if HAVE_CONFIG_H
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54dbc3 |
# include <config.h>
|
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54dbc3 |
#endif /* HAVE_CONFIG_H */
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54dbc3 |
|
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54dbc3 |
#include <string.h>
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54dbc3 |
#include <iba/ib_types.h>
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54dbc3 |
#include <complib/cl_debug.h>
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54dbc3 |
#include <opensm/osm_file_ids.h>
|
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54dbc3 |
#define FILE_ID OSM_FILE_REQ_C
|
|
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54dbc3 |
#include <opensm/osm_madw.h>
|
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54dbc3 |
#include <opensm/osm_log.h>
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54dbc3 |
#include <opensm/osm_helper.h>
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54dbc3 |
#include <opensm/osm_mad_pool.h>
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54dbc3 |
#include <opensm/osm_vl15intf.h>
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#include <opensm/osm_msgdef.h>
|
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54dbc3 |
#include <opensm/osm_opensm.h>
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54dbc3 |
#include <opensm/osm_db_pack.h>
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54dbc3 |
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/**********************************************************************
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54dbc3 |
The plock must be held before calling this function.
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**********************************************************************/
|
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54dbc3 |
static ib_net64_t req_determine_mkey(IN osm_sm_t * sm,
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54dbc3 |
IN const osm_dr_path_t * p_path)
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54dbc3 |
{
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54dbc3 |
osm_node_t *p_node;
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54dbc3 |
osm_port_t *p_sm_port;
|
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54dbc3 |
osm_physp_t *p_physp;
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54dbc3 |
ib_net64_t dest_port_guid = 0, m_key;
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54dbc3 |
uint8_t hop;
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54dbc3 |
|
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54dbc3 |
OSM_LOG_ENTER(sm->p_log);
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|
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p_physp = NULL;
|
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|
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54dbc3 |
p_sm_port = osm_get_port_by_guid(sm->p_subn, sm->p_subn->sm_port_guid);
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54dbc3 |
|
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/* hop_count == 0: destination port guid is SM */
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|
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if (p_path->hop_count == 0) {
|
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54dbc3 |
dest_port_guid = sm->p_subn->sm_port_guid;
|
|
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54dbc3 |
goto Remote_Guid;
|
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54dbc3 |
}
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54dbc3 |
|
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54dbc3 |
if (p_sm_port) {
|
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54dbc3 |
p_node = p_sm_port->p_node;
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54dbc3 |
if (osm_node_get_type(p_node) == IB_NODE_TYPE_SWITCH)
|
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54dbc3 |
p_physp = osm_node_get_physp_ptr(p_node, p_path->path[1]);
|
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54dbc3 |
else
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54dbc3 |
p_physp = p_sm_port->p_physp;
|
|
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54dbc3 |
}
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54dbc3 |
|
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54dbc3 |
/* hop_count == 1: outgoing physp is SM physp */
|
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54dbc3 |
for (hop = 2; p_physp && hop <= p_path->hop_count; hop++) {
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54dbc3 |
p_physp = p_physp->p_remote_physp;
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54dbc3 |
if (!p_physp)
|
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54dbc3 |
break;
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54dbc3 |
p_node = p_physp->p_node;
|
|
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54dbc3 |
p_physp = osm_node_get_physp_ptr(p_node, p_path->path[hop]);
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|
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54dbc3 |
}
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54dbc3 |
|
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54dbc3 |
/* At this point, p_physp points at the outgoing physp on the
|
|
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54dbc3 |
last hop, or NULL if we don't know it.
|
|
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54dbc3 |
*/
|
|
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54dbc3 |
if (!p_physp) {
|
|
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54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_ERROR,
|
|
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54dbc3 |
"ERR 1107: Outgoing physp is null on non-hop_0!\n");
|
|
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54dbc3 |
osm_dump_dr_path_v2(sm->p_log, p_path, FILE_ID, OSM_LOG_ERROR);
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|
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54dbc3 |
dest_port_guid = 0;
|
|
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54dbc3 |
goto Remote_Guid;
|
|
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54dbc3 |
}
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|
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54dbc3 |
|
|
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54dbc3 |
if (p_physp->p_remote_physp) {
|
|
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54dbc3 |
dest_port_guid = p_physp->p_remote_physp->port_guid;
|
|
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54dbc3 |
goto Remote_Guid;
|
|
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54dbc3 |
}
|
|
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54dbc3 |
|
|
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54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_DEBUG, "Target port guid unknown, "
|
|
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54dbc3 |
"using persistent DB\n");
|
|
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54dbc3 |
if (!osm_db_neighbor_get(sm->p_subn->p_neighbor,
|
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54dbc3 |
cl_ntoh64(p_physp->port_guid),
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p_physp->port_num,
|
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54dbc3 |
&dest_port_guid, NULL)) {
|
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54dbc3 |
dest_port_guid = cl_hton64(dest_port_guid);
|
|
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54dbc3 |
}
|
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54dbc3 |
|
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54dbc3 |
Remote_Guid:
|
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54dbc3 |
if (dest_port_guid) {
|
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54dbc3 |
if (!osm_db_guid2mkey_get(sm->p_subn->p_g2m,
|
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54dbc3 |
cl_ntoh64(dest_port_guid), &m_key)) {
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54dbc3 |
m_key = cl_hton64(m_key);
|
|
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54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_DEBUG,
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54dbc3 |
"Found mkey for guid 0x%"
|
|
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54dbc3 |
PRIx64 "\n", cl_ntoh64(dest_port_guid));
|
|
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54dbc3 |
} else {
|
|
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54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_DEBUG,
|
|
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54dbc3 |
"Target port mkey unknown, using default\n");
|
|
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54dbc3 |
m_key = sm->p_subn->opt.m_key;
|
|
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54dbc3 |
}
|
|
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54dbc3 |
} else {
|
|
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54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_DEBUG,
|
|
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54dbc3 |
"Target port guid unknown, using default\n");
|
|
Packit Service |
54dbc3 |
m_key = sm->p_subn->opt.m_key;
|
|
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54dbc3 |
}
|
|
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54dbc3 |
|
|
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54dbc3 |
OSM_LOG_EXIT(sm->p_log);
|
|
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54dbc3 |
|
|
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54dbc3 |
return m_key;
|
|
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54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/**********************************************************************
|
|
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54dbc3 |
The plock must be held before calling this function.
|
|
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54dbc3 |
**********************************************************************/
|
|
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54dbc3 |
ib_api_status_t osm_req_get(IN osm_sm_t * sm, IN const osm_dr_path_t * p_path,
|
|
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54dbc3 |
IN ib_net16_t attr_id, IN ib_net32_t attr_mod,
|
|
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54dbc3 |
IN boolean_t find_mkey, IN ib_net64_t m_key,
|
|
Packit Service |
54dbc3 |
IN uint32_t timeout, IN cl_disp_msgid_t err_msg,
|
|
Packit Service |
54dbc3 |
IN const osm_madw_context_t * p_context)
|
|
Packit Service |
54dbc3 |
{
|
|
Packit Service |
54dbc3 |
osm_madw_t *p_madw;
|
|
Packit Service |
54dbc3 |
ib_api_status_t status = IB_SUCCESS;
|
|
Packit Service |
54dbc3 |
ib_net64_t m_key_calc;
|
|
Packit Service |
54dbc3 |
ib_net64_t tid;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
CL_ASSERT(sm);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
OSM_LOG_ENTER(sm->p_log);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
CL_ASSERT(p_path);
|
|
Packit Service |
54dbc3 |
CL_ASSERT(attr_id);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/* do nothing if we are exiting ... */
|
|
Packit Service |
54dbc3 |
if (osm_exit_flag)
|
|
Packit Service |
54dbc3 |
goto Exit;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/* p_context may be NULL. */
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
p_madw = osm_mad_pool_get(sm->p_mad_pool, sm->mad_ctrl.h_bind,
|
|
Packit Service |
54dbc3 |
MAD_BLOCK_SIZE, NULL);
|
|
Packit Service |
54dbc3 |
if (p_madw == NULL) {
|
|
Packit Service |
54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_ERROR,
|
|
Packit Service |
54dbc3 |
"ERR 1101: Unable to acquire MAD\n");
|
|
Packit Service |
54dbc3 |
status = IB_INSUFFICIENT_RESOURCES;
|
|
Packit Service |
54dbc3 |
goto Exit;
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
tid = cl_hton64((uint64_t) cl_atomic_inc(&sm->sm_trans_id)
|
|
Packit Service |
54dbc3 |
& (uint64_t)(0xFFFFFFFF));
|
|
Packit Service |
54dbc3 |
if (tid == 0)
|
|
Packit Service |
54dbc3 |
tid = cl_hton64((uint64_t) cl_atomic_inc(&sm->sm_trans_id)
|
|
Packit Service |
54dbc3 |
& (uint64_t)(0xFFFFFFFF));
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
if (sm->p_subn->opt.m_key_lookup == TRUE) {
|
|
Packit Service |
54dbc3 |
if (find_mkey == TRUE)
|
|
Packit Service |
54dbc3 |
m_key_calc = req_determine_mkey(sm, p_path);
|
|
Packit Service |
54dbc3 |
else
|
|
Packit Service |
54dbc3 |
m_key_calc = m_key;
|
|
Packit Service |
54dbc3 |
} else
|
|
Packit Service |
54dbc3 |
m_key_calc = sm->p_subn->opt.m_key;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_DEBUG,
|
|
Packit Service |
54dbc3 |
"Getting %s (0x%X), modifier 0x%X, TID 0x%" PRIx64
|
|
Packit Service |
54dbc3 |
", MKey 0x%016" PRIx64 "\n",
|
|
Packit Service |
54dbc3 |
ib_get_sm_attr_str(attr_id), cl_ntoh16(attr_id),
|
|
Packit Service |
54dbc3 |
cl_ntoh32(attr_mod), cl_ntoh64(tid), cl_ntoh64(m_key_calc));
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
ib_smp_init_new(osm_madw_get_smp_ptr(p_madw), IB_MAD_METHOD_GET,
|
|
Packit Service |
54dbc3 |
tid, attr_id, attr_mod, p_path->hop_count,
|
|
Packit Service |
54dbc3 |
m_key_calc, p_path->path,
|
|
Packit Service |
54dbc3 |
IB_LID_PERMISSIVE, IB_LID_PERMISSIVE);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
p_madw->mad_addr.dest_lid = IB_LID_PERMISSIVE;
|
|
Packit Service |
54dbc3 |
p_madw->mad_addr.addr_type.smi.source_lid = IB_LID_PERMISSIVE;
|
|
Packit Service |
54dbc3 |
p_madw->resp_expected = TRUE;
|
|
Packit Service |
54dbc3 |
p_madw->timeout = timeout;
|
|
Packit Service |
54dbc3 |
p_madw->fail_msg = err_msg;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/*
|
|
Packit Service |
54dbc3 |
Fill in the mad wrapper context for the recipient.
|
|
Packit Service |
54dbc3 |
In this case, the only thing the recipient needs is the
|
|
Packit Service |
54dbc3 |
guid value.
|
|
Packit Service |
54dbc3 |
*/
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
if (p_context)
|
|
Packit Service |
54dbc3 |
p_madw->context = *p_context;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
osm_vl15_post(sm->p_vl15, p_madw);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
Exit:
|
|
Packit Service |
54dbc3 |
OSM_LOG_EXIT(sm->p_log);
|
|
Packit Service |
54dbc3 |
return status;
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/**********************************************************************
|
|
Packit Service |
54dbc3 |
The plock must be held before calling this function.
|
|
Packit Service |
54dbc3 |
**********************************************************************/
|
|
Packit Service |
54dbc3 |
osm_madw_t *osm_prepare_req_set(IN osm_sm_t * sm, IN const osm_dr_path_t * p_path,
|
|
Packit Service |
54dbc3 |
IN const uint8_t * p_payload,
|
|
Packit Service |
54dbc3 |
IN size_t payload_size,
|
|
Packit Service |
54dbc3 |
IN ib_net16_t attr_id, IN ib_net32_t attr_mod,
|
|
Packit Service |
54dbc3 |
IN boolean_t find_mkey, IN ib_net64_t m_key,
|
|
Packit Service |
54dbc3 |
IN uint32_t timeout,
|
|
Packit Service |
54dbc3 |
IN cl_disp_msgid_t err_msg,
|
|
Packit Service |
54dbc3 |
IN const osm_madw_context_t * p_context)
|
|
Packit Service |
54dbc3 |
{
|
|
Packit Service |
54dbc3 |
osm_madw_t *p_madw = NULL;
|
|
Packit Service |
54dbc3 |
ib_net64_t m_key_calc;
|
|
Packit Service |
54dbc3 |
ib_net64_t tid;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
CL_ASSERT(sm);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
OSM_LOG_ENTER(sm->p_log);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
CL_ASSERT(p_path);
|
|
Packit Service |
54dbc3 |
CL_ASSERT(attr_id);
|
|
Packit Service |
54dbc3 |
CL_ASSERT(p_payload);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/* do nothing if we are exiting ... */
|
|
Packit Service |
54dbc3 |
if (osm_exit_flag)
|
|
Packit Service |
54dbc3 |
goto Exit;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/* p_context may be NULL. */
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
p_madw = osm_mad_pool_get(sm->p_mad_pool, sm->mad_ctrl.h_bind,
|
|
Packit Service |
54dbc3 |
MAD_BLOCK_SIZE, NULL);
|
|
Packit Service |
54dbc3 |
if (p_madw == NULL) {
|
|
Packit Service |
54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_ERROR,
|
|
Packit Service |
54dbc3 |
"ERR 1102: Unable to acquire MAD\n");
|
|
Packit Service |
54dbc3 |
goto Exit;
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
tid = cl_hton64((uint64_t) cl_atomic_inc(&sm->sm_trans_id)
|
|
Packit Service |
54dbc3 |
& (uint64_t)(0xFFFFFFFF));
|
|
Packit Service |
54dbc3 |
if (tid == 0)
|
|
Packit Service |
54dbc3 |
tid = cl_hton64((uint64_t) cl_atomic_inc(&sm->sm_trans_id)
|
|
Packit Service |
54dbc3 |
& (uint64_t)(0xFFFFFFFF));
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
if (sm->p_subn->opt.m_key_lookup == TRUE) {
|
|
Packit Service |
54dbc3 |
if (find_mkey == TRUE)
|
|
Packit Service |
54dbc3 |
m_key_calc = req_determine_mkey(sm, p_path);
|
|
Packit Service |
54dbc3 |
else
|
|
Packit Service |
54dbc3 |
m_key_calc = m_key;
|
|
Packit Service |
54dbc3 |
} else
|
|
Packit Service |
54dbc3 |
m_key_calc = sm->p_subn->opt.m_key;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_DEBUG,
|
|
Packit Service |
54dbc3 |
"Setting %s (0x%X), modifier 0x%X, TID 0x%" PRIx64
|
|
Packit Service |
54dbc3 |
", MKey 0x%016" PRIx64 "\n",
|
|
Packit Service |
54dbc3 |
ib_get_sm_attr_str(attr_id), cl_ntoh16(attr_id),
|
|
Packit Service |
54dbc3 |
cl_ntoh32(attr_mod), cl_ntoh64(tid), cl_ntoh64(m_key_calc));
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
ib_smp_init_new(osm_madw_get_smp_ptr(p_madw), IB_MAD_METHOD_SET,
|
|
Packit Service |
54dbc3 |
tid, attr_id, attr_mod, p_path->hop_count,
|
|
Packit Service |
54dbc3 |
m_key_calc, p_path->path,
|
|
Packit Service |
54dbc3 |
IB_LID_PERMISSIVE, IB_LID_PERMISSIVE);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
p_madw->mad_addr.dest_lid = IB_LID_PERMISSIVE;
|
|
Packit Service |
54dbc3 |
p_madw->mad_addr.addr_type.smi.source_lid = IB_LID_PERMISSIVE;
|
|
Packit Service |
54dbc3 |
p_madw->resp_expected = TRUE;
|
|
Packit Service |
54dbc3 |
p_madw->timeout = timeout;
|
|
Packit Service |
54dbc3 |
p_madw->fail_msg = err_msg;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/*
|
|
Packit Service |
54dbc3 |
Fill in the mad wrapper context for the recipient.
|
|
Packit Service |
54dbc3 |
In this case, the only thing the recipient needs is the
|
|
Packit Service |
54dbc3 |
guid value.
|
|
Packit Service |
54dbc3 |
*/
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
if (p_context)
|
|
Packit Service |
54dbc3 |
p_madw->context = *p_context;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
memcpy(osm_madw_get_smp_ptr(p_madw)->data, p_payload, payload_size);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
Exit:
|
|
Packit Service |
54dbc3 |
OSM_LOG_EXIT(sm->p_log);
|
|
Packit Service |
54dbc3 |
return p_madw;
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
void osm_send_req_mad(IN osm_sm_t * sm, IN osm_madw_t *p_madw)
|
|
Packit Service |
54dbc3 |
{
|
|
Packit Service |
54dbc3 |
CL_ASSERT(p_madw);
|
|
Packit Service |
54dbc3 |
CL_ASSERT(sm);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
osm_vl15_post(sm->p_vl15, p_madw);
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/**********************************************************************
|
|
Packit Service |
54dbc3 |
The plock MAY or MAY NOT be held before calling this function.
|
|
Packit Service |
54dbc3 |
**********************************************************************/
|
|
Packit Service |
54dbc3 |
ib_api_status_t osm_req_set(IN osm_sm_t * sm, IN const osm_dr_path_t * p_path,
|
|
Packit Service |
54dbc3 |
IN const uint8_t * p_payload,
|
|
Packit Service |
54dbc3 |
IN size_t payload_size,
|
|
Packit Service |
54dbc3 |
IN ib_net16_t attr_id, IN ib_net32_t attr_mod,
|
|
Packit Service |
54dbc3 |
IN boolean_t find_mkey, IN ib_net64_t m_key,
|
|
Packit Service |
54dbc3 |
IN uint32_t timeout,
|
|
Packit Service |
54dbc3 |
IN cl_disp_msgid_t err_msg,
|
|
Packit Service |
54dbc3 |
IN const osm_madw_context_t * p_context)
|
|
Packit Service |
54dbc3 |
{
|
|
Packit Service |
54dbc3 |
osm_madw_t *p_madw;
|
|
Packit Service |
54dbc3 |
ib_api_status_t status = IB_SUCCESS;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
p_madw = osm_prepare_req_set(sm, p_path, p_payload, payload_size, attr_id,
|
|
Packit Service |
54dbc3 |
attr_mod, find_mkey, m_key, timeout, err_msg, p_context);
|
|
Packit Service |
54dbc3 |
if (p_madw == NULL)
|
|
Packit Service |
54dbc3 |
status = IB_INSUFFICIENT_RESOURCES;
|
|
Packit Service |
54dbc3 |
else
|
|
Packit Service |
54dbc3 |
osm_send_req_mad(sm, p_madw);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
return status;
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
int osm_send_trap144(osm_sm_t * sm, ib_net16_t local)
|
|
Packit Service |
54dbc3 |
{
|
|
Packit Service |
54dbc3 |
osm_madw_t *madw;
|
|
Packit Service |
54dbc3 |
ib_smp_t *smp;
|
|
Packit Service |
54dbc3 |
ib_mad_notice_attr_t *ntc;
|
|
Packit Service |
54dbc3 |
osm_port_t *port, *smport;
|
|
Packit Service |
54dbc3 |
ib_port_info_t *pi;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
port = osm_get_port_by_guid(sm->p_subn, sm->p_subn->sm_port_guid);
|
|
Packit Service |
54dbc3 |
if (!port) {
|
|
Packit Service |
54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_ERROR,
|
|
Packit Service |
54dbc3 |
"ERR 1104: cannot find SM port by guid 0x%" PRIx64 "\n",
|
|
Packit Service |
54dbc3 |
cl_ntoh64(sm->p_subn->sm_port_guid));
|
|
Packit Service |
54dbc3 |
return -1;
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
pi = &port->p_physp->port_info;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
/* don't bother with sending trap when SMA supports this */
|
|
Packit Service |
54dbc3 |
if (!local &&
|
|
Packit Service |
54dbc3 |
pi->capability_mask&(IB_PORT_CAP_HAS_TRAP|IB_PORT_CAP_HAS_CAP_NTC))
|
|
Packit Service |
54dbc3 |
return 0;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
smport = osm_get_port_by_guid(sm->p_subn, sm->master_sm_guid);
|
|
Packit Service |
54dbc3 |
if (!smport) {
|
|
Packit Service |
54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_ERROR,
|
|
Packit Service |
54dbc3 |
"ERR 1106: cannot find master SM port by guid 0x%" PRIx64 "\n",
|
|
Packit Service |
54dbc3 |
cl_ntoh64(sm->master_sm_guid));
|
|
Packit Service |
54dbc3 |
return -1;
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
madw = osm_mad_pool_get(sm->p_mad_pool,
|
|
Packit Service |
54dbc3 |
osm_sm_mad_ctrl_get_bind_handle(&sm->mad_ctrl),
|
|
Packit Service |
54dbc3 |
MAD_BLOCK_SIZE, NULL);
|
|
Packit Service |
54dbc3 |
if (madw == NULL) {
|
|
Packit Service |
54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_ERROR,
|
|
Packit Service |
54dbc3 |
"ERR 1105: Unable to acquire MAD\n");
|
|
Packit Service |
54dbc3 |
return -1;
|
|
Packit Service |
54dbc3 |
}
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
madw->mad_addr.dest_lid = smport->p_physp->port_info.base_lid;
|
|
Packit Service |
54dbc3 |
madw->mad_addr.addr_type.smi.source_lid = pi->base_lid;
|
|
Packit Service |
54dbc3 |
madw->resp_expected = TRUE;
|
|
Packit Service |
54dbc3 |
madw->fail_msg = CL_DISP_MSGID_NONE;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
smp = osm_madw_get_smp_ptr(madw);
|
|
Packit Service |
54dbc3 |
memset(smp, 0, sizeof(*smp));
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
smp->base_ver = 1;
|
|
Packit Service |
54dbc3 |
smp->mgmt_class = IB_MCLASS_SUBN_LID;
|
|
Packit Service |
54dbc3 |
smp->class_ver = 1;
|
|
Packit Service |
54dbc3 |
smp->method = IB_MAD_METHOD_TRAP;
|
|
Packit Service |
54dbc3 |
smp->trans_id = cl_hton64((uint64_t) cl_atomic_inc(&sm->sm_trans_id)
|
|
Packit Service |
54dbc3 |
& (uint64_t)(0xFFFFFFFF));
|
|
Packit Service |
54dbc3 |
if (smp->trans_id == 0)
|
|
Packit Service |
54dbc3 |
smp->trans_id = cl_hton64((uint64_t) cl_atomic_inc(&sm->sm_trans_id)
|
|
Packit Service |
54dbc3 |
& (uint64_t)(0xFFFFFFFF));
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
smp->attr_id = IB_MAD_ATTR_NOTICE;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
ntc = (ib_mad_notice_attr_t *) smp->data;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
ntc->generic_type = 0x80 | IB_NOTICE_TYPE_INFO;
|
|
Packit Service |
54dbc3 |
ib_notice_set_prod_type_ho(ntc, osm_node_get_type(port->p_node));
|
|
Packit Service |
54dbc3 |
ntc->g_or_v.generic.trap_num = cl_hton16(SM_LOCAL_CHANGES_TRAP); /* 144 */
|
|
Packit Service |
54dbc3 |
ntc->issuer_lid = pi->base_lid;
|
|
Packit Service |
54dbc3 |
ntc->data_details.ntc_144.lid = pi->base_lid;
|
|
Packit Service |
54dbc3 |
ntc->data_details.ntc_144.local_changes = local ?
|
|
Packit Service |
54dbc3 |
TRAP_144_MASK_OTHER_LOCAL_CHANGES : 0;
|
|
Packit Service |
54dbc3 |
ntc->data_details.ntc_144.new_cap_mask = pi->capability_mask;
|
|
Packit Service |
54dbc3 |
ntc->data_details.ntc_144.change_flgs = local;
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
OSM_LOG(sm->p_log, OSM_LOG_DEBUG,
|
|
Packit Service |
54dbc3 |
"Sending Trap 144, TID 0x%" PRIx64 " to SM lid %u\n",
|
|
Packit Service |
54dbc3 |
cl_ntoh64(smp->trans_id), cl_ntoh16(madw->mad_addr.dest_lid));
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
osm_vl15_post(sm->p_vl15, madw);
|
|
Packit Service |
54dbc3 |
|
|
Packit Service |
54dbc3 |
return 0;
|
|
Packit Service |
54dbc3 |
}
|