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13e616 |
/*
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13e616 |
* Copyright (c) 2004-2009 Voltaire, Inc. All rights reserved.
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Packit |
13e616 |
* Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved.
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13e616 |
* Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
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|
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13e616 |
* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
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13e616 |
*
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|
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13e616 |
* This software is available to you under a choice of one of two
|
|
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13e616 |
* licenses. You may choose to be licensed under the terms of the GNU
|
|
Packit |
13e616 |
* General Public License (GPL) Version 2, available from the file
|
|
Packit |
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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13e616 |
*
|
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13e616 |
* Redistribution and use in source and binary forms, with or
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|
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13e616 |
* without modification, are permitted provided that the following
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|
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13e616 |
* conditions are met:
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13e616 |
*
|
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13e616 |
* - 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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13e616 |
*
|
|
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13e616 |
* - 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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13e616 |
*
|
|
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13e616 |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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|
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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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13e616 |
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
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13e616 |
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
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13e616 |
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
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13e616 |
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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|
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13e616 |
* SOFTWARE.
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13e616 |
*
|
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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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13e616 |
#endif /* HAVE_CONFIG_H */
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|
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13e616 |
#include <string.h>
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|
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#include <iba/ib_types.h>
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|
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#include <complib/cl_qmap.h>
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|
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#include <complib/cl_passivelock.h>
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#include <complib/cl_debug.h>
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|
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#include <complib/cl_qlist.h>
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|
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#include <opensm/osm_file_ids.h>
|
|
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#define FILE_ID OSM_FILE_SA_PKEY_RECORD_C
|
|
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#include <vendor/osm_vendor_api.h>
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#include <opensm/osm_port.h>
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#include <opensm/osm_node.h>
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#include <opensm/osm_helper.h>
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#include <opensm/osm_pkey.h>
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#include <opensm/osm_sa.h>
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|
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#define SA_PKEY_RESP_SIZE SA_ITEM_RESP_SIZE(pkey_rec)
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|
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typedef struct osm_pkey_search_ctxt {
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const ib_pkey_table_record_t *p_rcvd_rec;
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13e616 |
ib_net64_t comp_mask;
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13e616 |
uint16_t block_num;
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|
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13e616 |
cl_qlist_t *p_list;
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|
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13e616 |
osm_sa_t *sa;
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|
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13e616 |
const osm_physp_t *p_req_physp;
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|
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13e616 |
} osm_pkey_search_ctxt_t;
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13e616 |
|
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static void sa_pkey_create(IN osm_sa_t * sa, IN osm_physp_t * p_physp,
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IN osm_pkey_search_ctxt_t * p_ctxt,
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IN uint16_t block)
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{
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osm_sa_item_t *p_rec_item;
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13e616 |
uint16_t lid;
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13e616 |
ib_pkey_table_t *tbl;
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13e616 |
|
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OSM_LOG_ENTER(sa->p_log);
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|
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p_rec_item = malloc(SA_PKEY_RESP_SIZE);
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|
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13e616 |
if (p_rec_item == NULL) {
|
|
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13e616 |
OSM_LOG(sa->p_log, OSM_LOG_ERROR, "ERR 4602: "
|
|
Packit |
13e616 |
"rec_item alloc failed\n");
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|
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13e616 |
goto Exit;
|
|
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13e616 |
}
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|
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13e616 |
|
|
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13e616 |
if (p_physp->p_node->node_info.node_type != IB_NODE_TYPE_SWITCH)
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lid = p_physp->port_info.base_lid;
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13e616 |
else
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13e616 |
lid = osm_node_get_base_lid(p_physp->p_node, 0);
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|
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13e616 |
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_DEBUG,
|
|
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13e616 |
"New P_Key table for: port 0x%016" PRIx64
|
|
Packit |
13e616 |
", lid %u, port %u Block:%u\n",
|
|
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13e616 |
cl_ntoh64(osm_physp_get_port_guid(p_physp)),
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|
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13e616 |
cl_ntoh16(lid), osm_physp_get_port_num(p_physp), block);
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|
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13e616 |
|
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13e616 |
memset(p_rec_item, 0, SA_PKEY_RESP_SIZE);
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13e616 |
|
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13e616 |
p_rec_item->resp.pkey_rec.lid = lid;
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|
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13e616 |
p_rec_item->resp.pkey_rec.block_num = block;
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|
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13e616 |
p_rec_item->resp.pkey_rec.port_num = osm_physp_get_port_num(p_physp);
|
|
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13e616 |
/* FIXME: There are ninf.PartitionCap or swinf.PartitionEnforcementCap
|
|
Packit |
13e616 |
pkey entries so everything in that range is a valid block number
|
|
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13e616 |
even if opensm is not using it. Return 0. However things outside
|
|
Packit |
13e616 |
that range should return no entries. Not sure how to figure that
|
|
Packit |
13e616 |
here? The range of pkey_tbl can be less than the cap, so
|
|
Packit |
13e616 |
this falsely triggers. */
|
|
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13e616 |
tbl = osm_pkey_tbl_block_get(osm_physp_get_pkey_tbl(p_physp), block);
|
|
Packit |
13e616 |
if (tbl)
|
|
Packit |
13e616 |
p_rec_item->resp.pkey_rec.pkey_tbl = *tbl;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
cl_qlist_insert_tail(p_ctxt->p_list, &p_rec_item->list_item);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
Exit:
|
|
Packit |
13e616 |
OSM_LOG_EXIT(sa->p_log);
|
|
Packit |
13e616 |
}
|
|
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13e616 |
|
|
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13e616 |
static void sa_pkey_check_physp(IN osm_sa_t * sa, IN osm_physp_t * p_physp,
|
|
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13e616 |
osm_pkey_search_ctxt_t * p_ctxt)
|
|
Packit |
13e616 |
{
|
|
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13e616 |
ib_net64_t comp_mask = p_ctxt->comp_mask;
|
|
Packit |
13e616 |
uint16_t block, num_blocks;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_ENTER(sa->p_log);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* we got here with the phys port - all is left is to get the right block */
|
|
Packit |
13e616 |
if (comp_mask & IB_PKEY_COMPMASK_BLOCK) {
|
|
Packit |
13e616 |
sa_pkey_create(sa, p_physp, p_ctxt, p_ctxt->block_num);
|
|
Packit |
13e616 |
} else {
|
|
Packit |
13e616 |
num_blocks =
|
|
Packit |
13e616 |
osm_pkey_tbl_get_num_blocks(osm_physp_get_pkey_tbl
|
|
Packit |
13e616 |
(p_physp));
|
|
Packit |
13e616 |
for (block = 0; block < num_blocks; block++)
|
|
Packit |
13e616 |
sa_pkey_create(sa, p_physp, p_ctxt, block);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_EXIT(sa->p_log);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
static void sa_pkey_by_comp_mask(IN osm_sa_t * sa, IN const osm_port_t * p_port,
|
|
Packit |
13e616 |
osm_pkey_search_ctxt_t * p_ctxt)
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
const ib_pkey_table_record_t *p_rcvd_rec;
|
|
Packit |
13e616 |
ib_net64_t comp_mask;
|
|
Packit |
13e616 |
osm_physp_t *p_physp;
|
|
Packit |
13e616 |
uint8_t port_num;
|
|
Packit |
13e616 |
uint8_t num_ports;
|
|
Packit |
13e616 |
const osm_physp_t *p_req_physp;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_ENTER(sa->p_log);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
p_rcvd_rec = p_ctxt->p_rcvd_rec;
|
|
Packit |
13e616 |
comp_mask = p_ctxt->comp_mask;
|
|
Packit |
13e616 |
port_num = p_rcvd_rec->port_num;
|
|
Packit |
13e616 |
p_req_physp = p_ctxt->p_req_physp;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* if this is a switch port we can search all ports
|
|
Packit |
13e616 |
otherwise we must be looking on port 0 */
|
|
Packit |
13e616 |
if (p_port->p_node->node_info.node_type != IB_NODE_TYPE_SWITCH) {
|
|
Packit |
13e616 |
/* we put it in the comp mask and port num */
|
|
Packit |
13e616 |
port_num = p_port->p_physp->port_num;
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_DEBUG,
|
|
Packit |
13e616 |
"Using Physical Default Port Number: 0x%X (for End Node)\n",
|
|
Packit |
13e616 |
port_num);
|
|
Packit |
13e616 |
comp_mask |= IB_PKEY_COMPMASK_PORT;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
if (comp_mask & IB_PKEY_COMPMASK_PORT) {
|
|
Packit |
13e616 |
if (port_num < osm_node_get_num_physp(p_port->p_node)) {
|
|
Packit |
13e616 |
p_physp =
|
|
Packit |
13e616 |
osm_node_get_physp_ptr(p_port->p_node, port_num);
|
|
Packit |
13e616 |
/* Check that the p_physp is valid, and that is shares a pkey
|
|
Packit |
13e616 |
with the p_req_physp. */
|
|
Packit |
13e616 |
if (p_physp &&
|
|
Packit |
13e616 |
osm_physp_share_pkey(sa->p_log, p_req_physp,
|
|
Packit |
13e616 |
p_physp, sa->p_subn->opt.allow_both_pkeys))
|
|
Packit |
13e616 |
sa_pkey_check_physp(sa, p_physp, p_ctxt);
|
|
Packit |
13e616 |
} else {
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_ERROR, "ERR 4603: "
|
|
Packit |
13e616 |
"Given Physical Port Number: 0x%X is out of range should be < 0x%X\n",
|
|
Packit |
13e616 |
port_num,
|
|
Packit |
13e616 |
osm_node_get_num_physp(p_port->p_node));
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
} else {
|
|
Packit |
13e616 |
num_ports = osm_node_get_num_physp(p_port->p_node);
|
|
Packit |
13e616 |
for (port_num = 0; port_num < num_ports; port_num++) {
|
|
Packit |
13e616 |
p_physp =
|
|
Packit |
13e616 |
osm_node_get_physp_ptr(p_port->p_node, port_num);
|
|
Packit |
13e616 |
if (!p_physp)
|
|
Packit |
13e616 |
continue;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* if the requester and the p_physp don't share a pkey -
|
|
Packit |
13e616 |
continue */
|
|
Packit |
13e616 |
if (!osm_physp_share_pkey
|
|
Packit |
13e616 |
(sa->p_log, p_req_physp, p_physp, sa->p_subn->opt.allow_both_pkeys))
|
|
Packit |
13e616 |
continue;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
sa_pkey_check_physp(sa, p_physp, p_ctxt);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
Exit:
|
|
Packit |
13e616 |
OSM_LOG_EXIT(sa->p_log);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
static void sa_pkey_by_comp_mask_cb(IN cl_map_item_t * p_map_item, IN void *cxt)
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
const osm_port_t *p_port = (osm_port_t *) p_map_item;
|
|
Packit |
13e616 |
osm_pkey_search_ctxt_t *p_ctxt = cxt;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
sa_pkey_by_comp_mask(p_ctxt->sa, p_port, p_ctxt);
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
void osm_pkey_rec_rcv_process(IN void *ctx, IN void *data)
|
|
Packit |
13e616 |
{
|
|
Packit |
13e616 |
osm_sa_t *sa = ctx;
|
|
Packit |
13e616 |
osm_madw_t *p_madw = data;
|
|
Packit |
13e616 |
const ib_sa_mad_t *p_rcvd_mad;
|
|
Packit |
13e616 |
const ib_pkey_table_record_t *p_rcvd_rec;
|
|
Packit |
13e616 |
const osm_port_t *p_port = NULL;
|
|
Packit |
13e616 |
cl_qlist_t rec_list;
|
|
Packit |
13e616 |
osm_pkey_search_ctxt_t context;
|
|
Packit |
13e616 |
ib_net64_t comp_mask;
|
|
Packit |
13e616 |
osm_physp_t *p_req_physp;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
CL_ASSERT(sa);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG_ENTER(sa->p_log);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
CL_ASSERT(p_madw);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
p_rcvd_mad = osm_madw_get_sa_mad_ptr(p_madw);
|
|
Packit |
13e616 |
p_rcvd_rec =
|
|
Packit |
13e616 |
(ib_pkey_table_record_t *) ib_sa_mad_get_payload_ptr(p_rcvd_mad);
|
|
Packit |
13e616 |
comp_mask = p_rcvd_mad->comp_mask;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
CL_ASSERT(p_rcvd_mad->attr_id == IB_MAD_ATTR_PKEY_TBL_RECORD);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* we only support SubnAdmGet and SubnAdmGetTable methods */
|
|
Packit |
13e616 |
if (p_rcvd_mad->method != IB_MAD_METHOD_GET &&
|
|
Packit |
13e616 |
p_rcvd_mad->method != IB_MAD_METHOD_GETTABLE) {
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_ERROR, "ERR 4605: "
|
|
Packit |
13e616 |
"Unsupported Method (%s) for PKeyRecord request\n",
|
|
Packit |
13e616 |
ib_get_sa_method_str(p_rcvd_mad->method));
|
|
Packit |
13e616 |
osm_sa_send_error(sa, p_madw, IB_MAD_STATUS_UNSUP_METHOD_ATTR);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
p922 - P_KeyTableRecords shall only be provided in response
|
|
Packit |
13e616 |
to trusted requests.
|
|
Packit |
13e616 |
Check that the requester is a trusted one.
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
if (p_rcvd_mad->sm_key != sa->p_subn->opt.sa_key) {
|
|
Packit |
13e616 |
/* This is not a trusted requester! */
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_ERROR, "ERR 4608: "
|
|
Packit |
13e616 |
"Ignoring PKeyRecord request from non-trusted requester"
|
|
Packit |
13e616 |
" with SM_Key 0x%016" PRIx64 "\n",
|
|
Packit |
13e616 |
cl_ntoh64(p_rcvd_mad->sm_key));
|
|
Packit |
13e616 |
osm_sa_send_error(sa, p_madw, IB_SA_MAD_STATUS_REQ_INVALID);
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
cl_plock_acquire(sa->p_lock);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/* update the requester physical port */
|
|
Packit |
13e616 |
p_req_physp = osm_get_physp_by_mad_addr(sa->p_log, sa->p_subn,
|
|
Packit |
13e616 |
osm_madw_get_mad_addr_ptr
|
|
Packit |
13e616 |
(p_madw));
|
|
Packit |
13e616 |
if (p_req_physp == NULL) {
|
|
Packit |
13e616 |
cl_plock_release(sa->p_lock);
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_ERROR, "ERR 4604: "
|
|
Packit |
13e616 |
"Cannot find requester physical port\n");
|
|
Packit |
13e616 |
goto Exit;
|
|
Packit |
13e616 |
}
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_DEBUG,
|
|
Packit |
13e616 |
"Requester port GUID 0x%" PRIx64 "\n",
|
|
Packit |
13e616 |
cl_ntoh64(osm_physp_get_port_guid(p_req_physp)));
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
cl_qlist_init(&rec_list);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
context.p_rcvd_rec = p_rcvd_rec;
|
|
Packit |
13e616 |
context.p_list = &rec_list;
|
|
Packit |
13e616 |
context.comp_mask = p_rcvd_mad->comp_mask;
|
|
Packit |
13e616 |
context.sa = sa;
|
|
Packit |
13e616 |
context.block_num = cl_ntoh16(p_rcvd_rec->block_num);
|
|
Packit |
13e616 |
context.p_req_physp = p_req_physp;
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_DEBUG,
|
|
Packit |
13e616 |
"Got Query Lid:%u(%02X), Block:0x%02X(%02X), Port:0x%02X(%02X)\n",
|
|
Packit |
13e616 |
cl_ntoh16(p_rcvd_rec->lid),
|
|
Packit |
13e616 |
(comp_mask & IB_PKEY_COMPMASK_LID) != 0, p_rcvd_rec->port_num,
|
|
Packit |
13e616 |
(comp_mask & IB_PKEY_COMPMASK_PORT) != 0, context.block_num,
|
|
Packit |
13e616 |
(comp_mask & IB_PKEY_COMPMASK_BLOCK) != 0);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
/*
|
|
Packit |
13e616 |
If the user specified a LID, it obviously narrows our
|
|
Packit |
13e616 |
work load, since we don't have to search every port
|
|
Packit |
13e616 |
*/
|
|
Packit |
13e616 |
if (comp_mask & IB_PKEY_COMPMASK_LID) {
|
|
Packit |
13e616 |
p_port = osm_get_port_by_lid(sa->p_subn, p_rcvd_rec->lid);
|
|
Packit |
13e616 |
if (!p_port)
|
|
Packit |
13e616 |
OSM_LOG(sa->p_log, OSM_LOG_ERROR, "ERR 460B: "
|
|
Packit |
13e616 |
"No port found with LID %u\n",
|
|
Packit |
13e616 |
cl_ntoh16(p_rcvd_rec->lid));
|
|
Packit |
13e616 |
else
|
|
Packit |
13e616 |
sa_pkey_by_comp_mask(sa, p_port, &context);
|
|
Packit |
13e616 |
} else
|
|
Packit |
13e616 |
cl_qmap_apply_func(&sa->p_subn->port_guid_tbl,
|
|
Packit |
13e616 |
sa_pkey_by_comp_mask_cb, &context);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
cl_plock_release(sa->p_lock);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
osm_sa_respond(sa, p_madw, sizeof(ib_pkey_table_record_t), &rec_list);
|
|
Packit |
13e616 |
|
|
Packit |
13e616 |
Exit:
|
|
Packit |
13e616 |
OSM_LOG_EXIT(sa->p_log);
|
|
Packit |
13e616 |
}
|