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- Committer: Bazaar Package Importer
- Author(s): Benoit Mortier
- Date: 2009-10-21 19:36:00 UTC
- Revision ID: james.westby@ubuntu.com-20091021193600-nn3g67dgfqcasag2
Tags: upstream-0.5
Import upstream version 0.5
- files added:
- ibsim
- include
- net-examples
- scripts
- tests
- umad2sim
added
removed
ibsim/sim.h
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/*
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* Copyright (c) 2004-2008 Voltaire, Inc. All rights reserved.
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*
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* This file is part of ibsim.
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*
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* ibsim is available to you under a choice of one of two licenses.
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* You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* 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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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* 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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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* 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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#ifndef __SIM_H__
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#define __SIM_H__
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#include <infiniband/common.h>
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#include <infiniband/mad.h>
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#define MAXNETNODES 2048
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#define MAXNETSWITCHS 256
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#define MAXNETPORTS (MAXNETSWITCHS*36+MAXNETNODES*2)
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#define MAXNETALIASES MAXNETPORTS
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#define MAXLINEARCAP (30*1024)
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#define MAXMCASTCAP 1024
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#define LASTBLOCK32 (MAXMCASTCAP/32-1)
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// NUMBEROFPORTMASK means that 32port switches could only be build
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#define NUMBEROFPORTMASK 2
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#define LASTPORTMASK (NUMBEROFPORTMASK-1)
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// linkwidth == 4X - must be one width only 1,2 or 8
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#define LINKWIDTH_1x 1
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#define LINKWIDTH_4x 2
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#define LINKWIDTH_8x 4
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#define LINKWIDTH_12x 8
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#define LINKWIDTH_1x_4x 3
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#define LINKWIDTH_1x_4x_12x 11
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#define LINKSPEED_SDR 1
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#define LINKSPEED_DDR 2
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#define LINKSPEED_QDR 4
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#define LINKSPEED_SDR_DDR 3
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#define DEFAULT_LINKWIDTH LINKWIDTH_4x
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#define DEFAULT_LINKSPEED LINKSPEED_SDR
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#define NODEPREFIX 20
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#define NODEIDLEN 65
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#define ALIASLEN 40
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#define MAXHOPS 16
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enum NODE_TYPES {
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NO_NODE = 0,
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HCA_NODE,
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SWITCH_NODE,
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ROUTER_NODE,
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NODE_TYPES
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};
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enum TRAP_TYPE_ID {
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TRAP_128,
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TRAP_144,
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TRAP_NUM_LAST
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};
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/* some PortInfo capmask fields */
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enum PORTINFO_CAPMASK {
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CAPMASK_ISSM = (1<<1),
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CAPMASK_ISNOTICE = (1<<2),
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CAPMASK_ISTRAP = (1<<3),
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CAPMASK_ISCAPMASKTRAP = (1<<22),
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};
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enum GS_PERF_COUNTER_SELECT_MASK {
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GS_PERF_ERR_SYM_MASK = (1UL << 0), // SYMBOL_ERROR_COUNTER
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GS_PERF_LINK_RECOVERS_MASK = (1UL << 1), // LINK_ERROR_RECOVERY_COUNTER
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GS_PERF_LINK_DOWNED_MASK = (1UL << 2), // LINK_DOWNED_COUNTER
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GS_PERF_ERR_RCV_MASK = (1UL << 3), // PORT_RCV_ERRORS
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GS_PERF_ERR_PHYSRCV_MASK = (1UL << 4), // PORT_RCV_REMOTE_PHYSICAL_ERRORS
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GS_PERF_ERR_SWITCH_REL_MASK = (1UL << 5), // PORT_RCV_SWITCH_RELAY_ERRORS
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GS_PERF_XMT_DISCARDS_MASK = (1UL << 6), // PORT_XMIT_DISCARDS
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GS_PERF_ERR_XMTCONSTR_MASK = (1UL << 7), // PORT_XMIT_CONSTRAINT_ERRORS
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GS_PERF_ERR_RCVCONSTR_MASK = (1UL << 8), // PORT_RCV_CONSTRAINT_ERRORS
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GS_PERF_ERR_LOCALINTEG_MASK = (1UL << 9), // LOCAL_LINK_INTEGRITY_ERRORS
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GS_PERF_ERR_EXCESS_OVR_MASK = (1UL << 10), // EXCESSIVE_BUFFER_OVERRUN_ERRORS
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GS_PERF_VL15_DROPPED_MASK = (1UL << 11),
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GS_PERF_XMT_BYTES_MASK = (1UL << 12), // PORT_XMIT_DATA
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GS_PERF_RCV_BYTES_MASK = (1UL << 13), // PORT_RCV_DATA
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GS_PERF_XMT_PKTS_MASK = (1UL << 14), // PORT_XMIT_PKTS
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GS_PERF_RCV_PKTS_MASK = (1UL << 15), // PORT_RCV_PKTS
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};
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enum GS_PC_EXT_SELECT_MASK {
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GS_PC_EXT_XMIT_DATA = 1 << 0,
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GS_PC_EXT_RECV_DATA = 1 << 1,
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GS_PC_EXT_XMIT_PKTS = 1 << 2,
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GS_PC_EXT_RECV_PKTS = 1 << 3,
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GS_PC_EXT_UCAST_XMIT = 1 << 4,
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GS_PC_EXT_UCAST_RECV = 1 << 5,
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GS_PC_EXT_MCAST_XMIT = 1 << 6,
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GS_PC_EXT_MCAST_RECV = 1 << 7,
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};
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enum GS_PERF_COUNTER_SELECT_LIMIT {
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GS_PERF_ERR_SYM_LIMIT = 0xffff,
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GS_PERF_LINK_RECOVERS_LIMIT = 0xff,
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GS_PERF_LINK_DOWNED_LIMIT = 0xff,
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GS_PERF_ERR_RCV_LIMIT = 0xffff,
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GS_PERF_ERR_PHYSRCV_LIMIT = 0xffff,
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GS_PERF_ERR_SWITCH_REL_LIMIT = 0xffff,
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GS_PERF_XMT_DISCARDS_LIMIT = 0xffff,
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GS_PERF_ERR_XMTCONSTR_LIMIT = 0xff,
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GS_PERF_ERR_RCVCONSTR_LIMIT = 0xff,
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GS_PERF_ERR_LOCALINTEG_LIMIT = 0xf,
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GS_PERF_ERR_EXCESS_OVR_LIMIT = 0xf,
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GS_PERF_VL15_DROPPED_LIMIT = 0xffff,
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GS_PERF_XMT_BYTES_LIMIT = 0xffffffff,
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GS_PERF_RCV_BYTES_LIMIT = 0xffffffff,
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GS_PERF_XMT_PKTS_LIMIT = 0xffffffff,
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GS_PERF_RCV_PKTS_LIMIT = 0xffffffff,
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};
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typedef struct Port Port;
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typedef struct Portinfo Portinfo;
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typedef struct Switch Switch;
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typedef struct Nodeinfo Nodeinfo;
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typedef struct Node Node;
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typedef struct Client Client;
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typedef struct Portcounters Portcounters;
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struct Portinfo {
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int localport;
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int linkwidthen;
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int linkspeeden;
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};
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struct Portcounters {
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uint64_t ext_xmit_data;
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uint64_t ext_recv_data;
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uint64_t ext_xmit_pkts;
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uint64_t ext_recv_pkts;
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uint64_t ext_ucast_xmit;
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uint64_t ext_ucast_recv;
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uint64_t ext_mcast_xmit;
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uint64_t ext_mcast_recv;
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uint32_t flow_xmt_pkts;
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uint32_t flow_xmt_bytes;
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uint32_t flow_rcv_pkts;
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uint32_t flow_rcv_bytes;
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uint16_t xmitdiscards;
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uint16_t vl15dropped;
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uint16_t linkrecovers;
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uint8_t linkdowned;
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uint16_t errs_rcv;
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uint16_t errs_sym;
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uint8_t errs_localinteg;
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uint16_t errs_remphysrcv;
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uint8_t errs_xmtconstraint;
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uint8_t errs_rcvconstraint;
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uint16_t errs_rcvswitchrelay;
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uint8_t errs_excessbufovrrun;
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};
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struct Port {
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uint64_t portguid;
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int portnum;
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int lid;
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int smlid;
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int linkwidth;
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int linkwidthena;
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int linkspeed;
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int linkspeedena;
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int state;
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int physstate;
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int lmc;
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int hoqlife;
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uint8_t op_vls;
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uint8_t portinfo[64];
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char remotenodeid[NODEIDLEN];
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char remotealias[ALIASLEN + 1];
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char alias[ALIASLEN + 1];
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Node *remotenode;
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int remoteport;
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Node *previous_remotenode;
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int previous_remoteport;
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int errrate;
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uint16_t errattr;
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Node *node;
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Portcounters portcounters;
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uint16_t *pkey_tbl;
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uint8_t *sl2vl;
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struct vlarb {
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uint8_t vl;
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uint8_t weight;
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} vlarb_high[64], vlarb_low[64];
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};
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struct Switch {
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int linearcap;
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// int randomcap;
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int multicastcap;
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int linearFDBtop;
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int portchange;
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int lifetime;
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uint8_t switchinfo[64];
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Node *node;
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uint8_t *fdb;
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uint8_t *mfdb;
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};
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struct Node {
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int type;
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int numports;
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uint64_t sysguid;
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uint64_t nodeguid; // also portguid
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int portsbase; // in port table
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char nodeid[NODEIDLEN]; // contain nodeid[NODEIDLEN]
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uint8_t nodeinfo[64];
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char nodedesc[64];
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Switch *sw;
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Client *clist; // client list
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};
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struct Nodeinfo {
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int localport;
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};
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struct Client {
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int id;
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int pid;
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Port *port;
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int qp;
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int issm;
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int fd;
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};
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// ibsim.c
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int list_connections(FILE * out);
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Client *find_client(Port * port, int response, int qp, uint64_t trid);
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int disconnect_client(int id);
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// sim_net.c
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Node *find_node(char *desc);
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Node *find_node_by_desc(char *desc);
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Node *find_node_by_guid(uint64_t guid);
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const char *node_type_name(unsigned type);
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Port *node_get_port(Node * node, int portnum);
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void reset_port(Port * port);
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int link_ports(Port * lport, Port * rport);
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void update_portinfo(Port * p);
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int build_net(char *netconf);
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int connect_ports(void);
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char *expand_name(char *base, char *name, char **portstr);
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int read_netconf(char *name, FILE * out);
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int set_default_port(char *nodeid);
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int readline(int fd, char *buf, int sz);
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// sim_cmd.c
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int do_cmd(char *buf, FILE *f);
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int sim_cmd_file(FILE * file, char *line);
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void *sim_cmd_thread(void *file);
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// sim_mad.c
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int process_packet(Client * cl, void *p, int size, Client ** dcl);
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int send_trap(Port * port, int trapnum);
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extern Port *default_port;
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extern int simverb, modified;
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extern int netstarted;
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#endif /* __SIM_H__ */
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