2 * Copyright (c) 2004-2008 Voltaire, Inc. All rights reserved.
3 * Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved.
4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
6 * This software is available to you under a choice of one of two
7 * licenses. You may choose to be licensed under the terms of the GNU
8 * General Public License (GPL) Version 2, available from the file
9 * COPYING in the main directory of this source tree, or the
10 * OpenIB.org BSD license below:
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
16 * - Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and the following
20 * - Redistributions in binary form must reproduce the above
21 * copyright notice, this list of conditions and the following
22 * disclaimer in the documentation and/or other materials
23 * provided with the distribution.
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
38 #endif /* HAVE_CONFIG_H */
41 #include <iba/ib_types.h>
42 #include <complib/cl_passivelock.h>
43 #include <complib/cl_debug.h>
44 #include <opensm/osm_madw.h>
45 #include <opensm/osm_log.h>
46 #include <opensm/osm_node.h>
47 #include <opensm/osm_subnet.h>
48 #include <opensm/osm_helper.h>
49 #include <opensm/osm_sm.h>
51 /**********************************************************************
52 **********************************************************************/
54 * WE MIGHT ONLY RECEIVE GET or SET responses
56 void osm_pkey_rcv_process(IN void *context, IN void *data)
58 osm_sm_t *sm = context;
59 osm_madw_t *p_madw = data;
60 ib_pkey_table_t *p_pkey_tbl;
65 osm_pkey_context_t *p_context;
73 OSM_LOG_ENTER(sm->p_log);
77 p_smp = osm_madw_get_smp_ptr(p_madw);
79 p_context = osm_madw_get_pkey_context_ptr(p_madw);
80 p_pkey_tbl = (ib_pkey_table_t *) ib_smp_get_payload_ptr(p_smp);
82 port_guid = p_context->port_guid;
83 node_guid = p_context->node_guid;
85 CL_ASSERT(p_smp->attr_id == IB_MAD_ATTR_P_KEY_TABLE);
87 cl_plock_excl_acquire(sm->p_lock);
88 p_port = osm_get_port_by_guid(sm->p_subn, port_guid);
90 OSM_LOG(sm->p_log, OSM_LOG_ERROR, "ERR 4806: "
91 "No port object for port with GUID 0x%" PRIx64
92 "\n\t\t\t\tfor parent node GUID 0x%" PRIx64
93 ", TID 0x%" PRIx64 "\n",
95 cl_ntoh64(node_guid), cl_ntoh64(p_smp->trans_id));
99 p_node = p_port->p_node;
102 block_num = (uint16_t) ((cl_ntoh32(p_smp->attr_mod)) & 0x0000FFFF);
103 /* in case of a non switch node the attr modifier should be ignored */
104 if (osm_node_get_type(p_node) == IB_NODE_TYPE_SWITCH) {
106 (uint8_t) (((cl_ntoh32(p_smp->attr_mod)) & 0x00FF0000) >>
108 p_physp = osm_node_get_physp_ptr(p_node, port_num);
110 p_physp = p_port->p_physp;
111 port_num = p_physp->port_num;
115 We do not mind if this is a result of a set or get - all we want is to
118 OSM_LOG(sm->p_log, OSM_LOG_VERBOSE,
119 "Got GetResp(PKey) block:%u port_num %u with GUID 0x%"
120 PRIx64 " for parent node GUID 0x%" PRIx64 ", TID 0x%"
121 PRIx64 "\n", block_num, port_num, cl_ntoh64(port_guid),
122 cl_ntoh64(node_guid), cl_ntoh64(p_smp->trans_id));
125 Determine if we encountered a new Physical Port.
129 OSM_LOG(sm->p_log, OSM_LOG_ERROR, "ERR 4807: "
130 "Got invalid port number %u\n", port_num);
134 osm_dump_pkey_block(sm->p_log,
135 port_guid, block_num,
136 port_num, p_pkey_tbl, OSM_LOG_DEBUG);
138 osm_physp_set_pkey_tbl(sm->p_log, sm->p_subn,
139 p_physp, p_pkey_tbl, block_num);
142 cl_plock_release(sm->p_lock);
144 OSM_LOG_EXIT(sm->p_log);