/* packet-infiniband.h * Routines for Infiniband/ERF Dissection * Copyright 2008 Endace Technology Limited * * $Id$ * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __PACKET_INFINIBAND_H_ #define __PACKET_INFINIBAND_H_ #define PROTO_TAG_INFINIBAND "Infiniband" #include /* Wireshark ID */ static int proto_infiniband = -1; /* Variables to hold expansion values between packets */ /* static gint ett_infiniband = -1; */ static gint ett_all_headers = -1; static gint ett_lrh = -1; static gint ett_grh = -1; static gint ett_bth = -1; static gint ett_rwh = -1; static gint ett_rawdata = -1; static gint ett_rdeth = -1; static gint ett_deth = -1; static gint ett_reth = -1; static gint ett_atomiceth = -1; static gint ett_aeth = -1; static gint ett_atomicacketh = -1; static gint ett_immdt = -1; static gint ett_ieth = -1; static gint ett_payload = -1; static gint ett_vendor = -1; static gint ett_subn_lid_routed = -1; static gint ett_subn_directed_route = -1; static gint ett_subnadmin = -1; static gint ett_mad = -1; static gint ett_rmpp = -1; static gint ett_subm_attribute = -1; static gint ett_suba_attribute = -1; static gint ett_datadetails = -1; static gint ett_noticestraps = -1; /* static gint ett_nodedesc = -1; */ /* static gint ett_nodeinfo = -1; */ /* static gint ett_switchinfo = -1; */ /* static gint ett_guidinfo = -1; */ /* static gint ett_portinfo = -1; */ static gint ett_portinfo_capmask = -1; static gint ett_pkeytable = -1; static gint ett_sltovlmapping = -1; static gint ett_vlarbitrationtable = -1; static gint ett_linearforwardingtable = -1; static gint ett_randomforwardingtable = -1; static gint ett_multicastforwardingtable = -1; static gint ett_sminfo = -1; static gint ett_vendordiag = -1; static gint ett_ledinfo = -1; static gint ett_linkspeedwidthpairs = -1; static gint ett_informinfo = -1; static gint ett_linkrecord = -1; static gint ett_servicerecord = -1; static gint ett_pathrecord = -1; static gint ett_mcmemberrecord = -1; static gint ett_tracerecord = -1; static gint ett_multipathrecord = -1; static gint ett_serviceassocrecord = -1; /* Global ref to highest level tree should we find other protocols encapsulated in IB */ static proto_tree *top_tree = NULL; /* MAD_Data * Structure to hold information from the common MAD header. * This is necessary because the MAD header contains information which significantly changes the dissection algorithm. */ typedef struct { guint8 managementClass; guint8 classVersion; guint8 method; guint8 status; guint16 classSpecific; guint64 transactionID; guint16 attributeID; guint32 attributeModifier; char data[232]; } MAD_Data; /* Dissector Declarations */ static dissector_handle_t ipv6_handle; static dissector_handle_t data_handle; static dissector_table_t ethertype_dissector_table; static void dissect_infiniband(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree); static gint32 find_next_header_sequence(guint32 OpCode); static gboolean contains(guint32 value, guint32* arr, int length); static void dissect_general_info(tvbuff_t *tvb, gint offset, packet_info *pinfo); /* Parsing Methods for specific IB headers. */ static void parse_VENDOR(proto_tree *, tvbuff_t *, gint *); static void parse_PAYLOAD(proto_tree *, packet_info *, tvbuff_t *, gint *, gint length, guint8 virtualLane); static void parse_IETH(proto_tree *, tvbuff_t *, gint *); static void parse_IMMDT(proto_tree *, tvbuff_t *, gint *offset); static void parse_ATOMICACKETH(proto_tree *, tvbuff_t *, gint *offset); static void parse_AETH(proto_tree *, tvbuff_t *, gint *offset); static void parse_ATOMICETH(proto_tree *, tvbuff_t *, gint *offset); static void parse_RETH(proto_tree *, tvbuff_t *, gint *offset); static void parse_DETH(proto_tree *, tvbuff_t *, gint *offset); static void parse_RDETH(proto_tree *, tvbuff_t *, gint *offset); static void parse_IPvSix(proto_tree *, tvbuff_t *, gint *offset, packet_info *); static void parse_RWH(proto_tree *, tvbuff_t *, gint *offset, packet_info *); static void parse_SUBN_LID_ROUTED(proto_tree *, packet_info *, tvbuff_t *, gint *offset); static void parse_SUBN_DIRECTED_ROUTE(proto_tree *, packet_info *, tvbuff_t *, gint *offset); static void parse_SUBNADMN(proto_tree *, packet_info *, tvbuff_t *, gint *offset); static void parse_PERF(proto_tree *, tvbuff_t *, gint *offset); static void parse_BM(proto_tree *, tvbuff_t *, gint *offset); static void parse_DEV_MGT(proto_tree *, tvbuff_t *, gint *offset); static void parse_COM_MGT(proto_tree *, tvbuff_t *, gint *offset); static void parse_SNMP(proto_tree *, tvbuff_t *, gint *offset); static void parse_VENDOR_MANAGEMENT(proto_tree *, tvbuff_t *, gint *offset); static void parse_APPLICATION_MANAGEMENT(proto_tree *, tvbuff_t *, gint *offset); static void parse_RESERVED_MANAGEMENT(proto_tree *, tvbuff_t *, gint *offset); static gboolean parse_MAD_Common(proto_tree*, tvbuff_t*, gint *offset, MAD_Data*); static gboolean parse_RMPP(proto_tree* , tvbuff_t* , gint *offset); static void label_SUBM_Method(proto_item*, MAD_Data*, packet_info*); static void label_SUBM_Attribute(proto_item*, MAD_Data*, packet_info*); static void label_SUBA_Method(proto_item*, MAD_Data*, packet_info*); static void label_SUBA_Attribute(proto_item*, MAD_Data*, packet_info*); /* Class Attribute Parsing Routines */ static gboolean parse_SUBM_Attribute(proto_tree*, tvbuff_t*, gint *offset, MAD_Data*); static gboolean parse_SUBA_Attribute(proto_tree*, tvbuff_t*, gint *offset, MAD_Data*); /* These methods parse individual attributes * Naming convention FunctionHandle = "parse_" + [Attribute Name]; * Where [Attribute Name] is the attribute identifier from chapter 14 of the IB Specification * Subnet Management */ static void parse_NoticesAndTraps(proto_tree*, tvbuff_t*, gint *offset); static void parse_NodeDescription(proto_tree*, tvbuff_t*, gint *offset); static void parse_NodeInfo(proto_tree*, tvbuff_t*, gint *offset); static void parse_SwitchInfo(proto_tree*, tvbuff_t*, gint *offset); static void parse_GUIDInfo(proto_tree*, tvbuff_t*, gint *offset); static void parse_PortInfo(proto_tree*, tvbuff_t*, gint *offset); static void parse_P_KeyTable(proto_tree*, tvbuff_t*, gint *offset); static void parse_SLtoVLMappingTable(proto_tree*, tvbuff_t*, gint *offset); static void parse_VLArbitrationTable(proto_tree*, tvbuff_t*, gint *offset); static void parse_LinearForwardingTable(proto_tree*, tvbuff_t*, gint *offset); static void parse_RandomForwardingTable(proto_tree*, tvbuff_t*, gint *offset); static void parse_MulticastForwardingTable(proto_tree*, tvbuff_t*, gint *offset); static void parse_SMInfo(proto_tree*, tvbuff_t*, gint *offset); static void parse_VendorDiag(proto_tree*, tvbuff_t*, gint *offset); static void parse_LedInfo(proto_tree*, tvbuff_t*, gint *offset); static void parse_LinkSpeedWidthPairsTable(proto_tree*, tvbuff_t*, gint *offset); /* Subnet Administration */ static void parse_InformInfo(proto_tree*, tvbuff_t*, gint *offset); static void parse_LinkRecord(proto_tree*, tvbuff_t*, gint *offset); static void parse_ServiceRecord(proto_tree*, tvbuff_t*, gint *offset); static void parse_PathRecord(proto_tree*, tvbuff_t*, gint *offset); static void parse_MCMemberRecord(proto_tree*, tvbuff_t*, gint *offset); static void parse_TraceRecord(proto_tree*, tvbuff_t*, gint *offset); static void parse_MultiPathRecord(proto_tree*, tvbuff_t*, gint *offset); static void parse_ServiceAssociationRecord(proto_tree*, tvbuff_t*, gint *offset); /* Subnet Administration */ static void parse_RID(proto_tree*, tvbuff_t*, gint *offset, MAD_Data*); /* SM Methods */ static const value_string SUBM_Methods[] = { { 0x01, "SubnGet("}, { 0x02, "SubnSet("}, { 0x81, "SubnGetResp("}, { 0x05, "SubnTrap("}, { 0x07, "SubnTrapResp("}, { 0, NULL} }; /* SM Attributes */ static const value_string SUBM_Attributes[] = { { 0x0001, "Attribute (ClassPortInfo)"}, { 0x0002, "Attribute (Notice)"}, { 0x0003, "Attribute (InformInfo)"}, { 0x0010, "Attribute (NodeDescription)"}, { 0x0011, "Attribute (NodeInfo)"}, { 0x0012, "Attribute (SwitchInfo)"}, { 0x0014, "Attribute (GUIDInfo)"}, { 0x0015, "Attribute (PortInfo)"}, { 0x0016, "Attribute (P_KeyTable)"}, { 0x0017, "Attribute (SLtoVLMapptingTable)"}, { 0x0018, "Attribute (VLArbitrationTable)"}, { 0x0019, "Attribute (LinearForwardingTable)"}, { 0x001A, "Attribute (RandomForwardingTable)"}, { 0x001B, "Attribute (MulticastForwardingTable)"}, { 0x001C, "Attribute (LinkSpeedWidthPairsTable)"}, { 0x0020, "Attribute (SMInfo)"}, { 0x0030, "Attribute (VendorDiag)"}, { 0x0031, "Attribute (LedInfo)"}, { 0, NULL} }; /* SA Methods */ static const value_string SUBA_Methods[] = { { 0x01, "SubnAdmGet("}, { 0x81, "SubnAdmGetResp("}, { 0x02, "SubnAdmSet("}, { 0x06, "SubnAdmReport("}, { 0x86, "SubnAdmReportResp("}, { 0x12, "SubnAdmGetTable("}, { 0x92, "SubnAdmGetTableResp("}, { 0x13, "SubnAdmGetTraceTable("}, { 0x14, "SubnAdmGetMulti("}, { 0x94, "SubnAdmGetMultiResp("}, { 0x15, "SubnAdmDelete("}, { 0x95, "SubnAdmDeleteResp("}, { 0, NULL} }; /* SA Attributes */ static const value_string SUBA_Attributes[] = { { 0x0001, "Attribute (ClassPortInfo)"}, { 0x0002, "Attribute (Notice)"}, { 0x0003, "Attribute (InformInfo)"}, { 0x0011, "Attribute (NodeRecord)"}, { 0x0012, "Attribute (PortInfoRecord)"}, { 0x0013, "Attribute (SLtoVLMappingTableRecord)"}, { 0x0014, "Attribute (SwitchInfoRecord)"}, { 0x0015, "Attribute (LinearForwardingTableRecord)"}, { 0x0016, "Attribute (RandomForwardingTableRecord)"}, { 0x0017, "Attribute (MulticastForwardingTableRecord)"}, { 0x0018, "Attribute (SMInfoRecord)"}, { 0x0019, "Attribute (LinkSpeedWidthPairsTableRecord)"}, { 0x00F3, "Attribute (InformInfoRecord)"}, { 0x0020, "Attribute (LinkRecord)"}, { 0x0030, "Attribute (GuidInfoRecord)"}, { 0x0031, "Attribute (ServiceRecord)"}, { 0x0033, "Attribute (P_KeyTableRecord)"}, { 0x0035, "Attribute (PathRecord)"}, { 0x0036, "Attribute (VLArbitrationTableRecord)"}, { 0x0038, "Attribute (MCMembersRecord)"}, { 0x0039, "Attribute (TraceRecord)"}, { 0x003A, "Attribute (MultiPathRecord)"}, { 0x003B, "Attribute (ServiceAssociationRecord)"}, { 0, NULL} }; /* RMPP Types */ #define RMPP_ILLEGAL 0 #define RMPP_DATA 1 #define RMPP_ACK 2 #define RMPP_STOP 3 #define RMPP_ABORT 4 static const value_string RMPP_Packet_Types[] = { { RMPP_ILLEGAL, " Illegal RMPP Type (0)! " }, { RMPP_DATA, "RMPP (DATA)" }, { RMPP_ACK, "RMPP (ACK)" }, { RMPP_STOP, "RMPP (STOP)" }, { RMPP_ABORT, "RMPP (ABORT)" }, { 0, NULL} }; static const value_string RMPP_Flags[] = { { 3, " (Transmission Sequence - First Packet)"}, { 5, " (Transmission Sequence - Last Packet)"}, { 1, " (Transmission Sequence) " }, { 0, NULL} }; static const value_string RMPP_Status[]= { { 0, " (Normal)"}, { 1, " (Resources Exhausted)"}, { 118, " (Total Time Too Long)"}, { 119, " (Inconsistent Last and PayloadLength)"}, { 120, " (Inconsistent First and Segment Number)"}, { 121, " (Bad RMPPType)"}, { 122, " (NewWindowLast Too Small)"}, { 123, " (SegmentNumber Too Big)"}, { 124, " (Illegal Status)"}, { 125, " (Unsupported Version)"}, { 126, " (Too Many Retries)"}, { 127, " (Unspecified - Unknown Error Code on ABORT)"}, { 0, NULL} }; static const value_string DiagCode[]= { {0x0000, "Function Ready"}, {0x0001, "Performing Self Test"}, {0x0002, "Initializing"}, {0x0003, "Soft Error - Function has non-fatal error"}, {0x0004, "Hard Error - Function has fatal error"}, { 0, NULL} }; static const value_string LinkWidthEnabled[]= { {0x0000, "No State Change"}, {0x0001, "1x"}, {0x0002, "4x"}, {0x0003, "1x or 4x"}, {0x0004, "8x"}, {0x0005, "1x or 8x"}, {0x0006, "4x or 8x"}, {0x0007, "1x or 4x or 8x"}, {0x0008, "12x"}, {0x0009, "1x or 12x"}, {0x000A, "4x or 12x"}, {0x000B, "1x or 4x or 12x"}, {0x000C, "8x or 12x"}, {0x000D, "1x or 8x or 12x"}, {0x000E, "4x or 8x or 12x"}, {0x000E, "1x or 4x or 8x or 12x"}, {0x00FF, "Set to LinkWidthSupported Value - Response contains actual LinkWidthSupported"}, { 0, NULL} }; static const value_string LinkWidthSupported[]= { {0x0001, "1x"}, {0x0003, "1x or 4x"}, {0x0007, "1x or 4x or 8x"}, {0x000B, "1x or 4x or 12x"}, {0x000F, "1x or 4x or 8x or 12x"}, { 0, NULL} }; static const value_string LinkWidthActive[]= { {0x0001, "1x"}, {0x0002, "4x"}, {0x0004, "8x"}, {0x0008, "12x"}, { 0, NULL} }; static const value_string LinkSpeedSupported[]= { {0x0001, "2.5 Gbps"}, {0x0003, "2.5 or 5.0 Gbps"}, {0x0005, "2.5 or 10.0 Gbps"}, {0x0007, "2.5 or 5.0 or 10.0 Gbps"}, { 0, NULL} }; static const value_string PortState[]= { {0x0000, "No State Change"}, {0x0001, "Down (includes failed links)"}, {0x0002, "Initialized"}, {0x0003, "Armed"}, {0x0004, "Active"}, { 0, NULL} }; static const value_string PortPhysicalState[]= { {0x0000, "No State Change"}, {0x0001, "Sleep"}, {0x0002, "Polling"}, {0x0003, "Disabled"}, {0x0004, "PortConfigurationTraining"}, {0x0005, "LinkUp"}, {0x0006, "LinkErrorRecovery"}, {0x0007, "Phy Test"}, { 0, NULL} }; static const value_string LinkDownDefaultState[]= { {0x0000, "No State Change"}, {0x0001, "Sleep"}, {0x0002, "Polling"}, { 0, NULL} }; static const value_string LinkSpeedActive[]= { {0x0001, "2.5 Gbps"}, {0x0002, "5.0 Gbps"}, {0x0004, "10.0 Gbps"}, { 0, NULL} }; static const value_string LinkSpeedEnabled[]= { {0x0000, "No State Change"}, {0x0001, "2.5 Gbps"}, {0x0003, "2.5 or 5.0 Gbps"}, {0x0005, "2.5 or 10.0 Gbps"}, {0x0007, "2.5 or 5.0 or 10.0 Gbps"}, {0x000F, "Set to LinkSpeedSupported value - response contains actual LinkSpeedSupported"}, { 0, NULL} }; static const value_string NeighborMTU[]= { {0x0001, "256"}, {0x0002, "512"}, {0x0003, "1024"}, {0x0004, "2048"}, {0x0005, "4096"}, { 0, NULL} }; static const value_string VLCap[]= { {0x0001, "VL0"}, {0x0002, "VL0, VL1"}, {0x0003, "VL0 - VL3"}, {0x0004, "VL0 - VL7"}, {0x0005, "VL0 - VL14"}, { 0, NULL} }; static const value_string MTUCap[]= { {0x0001, "256"}, {0x0002, "512"}, {0x0003, "1024"}, {0x0004, "2048"}, {0x0005, "4096"}, { 0, NULL} }; static const value_string OperationalVLs[]= { {0x0000, "No State Change"}, {0x0001, "VL0"}, {0x0002, "VL0, VL1"}, {0x0003, "VL0 - VL3"}, {0x0004, "VL0 - VL7"}, {0x0005, "VL0 - VL14"}, { 0, NULL} }; /* Local Route Header (LRH) */ static int hf_infiniband_LRH = -1; static int hf_infiniband_virtual_lane = -1; static int hf_infiniband_link_version = -1; static int hf_infiniband_service_level = -1; static int hf_infiniband_reserved2 = -1; static int hf_infiniband_link_next_header = -1; static int hf_infiniband_destination_local_id = -1; static int hf_infiniband_reserved5 = -1; static int hf_infiniband_packet_length = -1; static int hf_infiniband_source_local_id = -1; /* Global Route Header (GRH) */ static int hf_infiniband_GRH = -1; static int hf_infiniband_ip_version = -1; static int hf_infiniband_traffic_class = -1; static int hf_infiniband_flow_label = -1; static int hf_infiniband_payload_length = -1; static int hf_infiniband_next_header = -1; static int hf_infiniband_hop_limit = -1; static int hf_infiniband_source_gid = -1; static int hf_infiniband_destination_gid = -1; /* Base Transport Header (BTH) */ static int hf_infiniband_BTH = -1; static int hf_infiniband_opcode = -1; static int hf_infiniband_solicited_event = -1; static int hf_infiniband_migreq = -1; static int hf_infiniband_pad_count = -1; static int hf_infiniband_transport_header_version = -1; static int hf_infiniband_partition_key = -1; static int hf_infiniband_reserved8 = -1; static int hf_infiniband_destination_qp = -1; static int hf_infiniband_acknowledge_request = -1; static int hf_infiniband_reserved7 = -1; static int hf_infiniband_packet_sequence_number = -1; /* Raw Header (RWH) */ static int hf_infiniband_RWH = -1; static int hf_infiniband_reserved16_RWH = -1; static int hf_infiniband_etype = -1; /* Reliable Datagram Extended Transport Header (RDETH) */ static int hf_infiniband_RDETH = -1; static int hf_infiniband_reserved8_RDETH = -1; static int hf_infiniband_ee_context = -1; /* Datagram Extended Transport Header (DETH) */ static int hf_infiniband_DETH = -1; static int hf_infiniband_queue_key = -1; static int hf_infiniband_reserved8_DETH = -1; static int hf_infiniband_source_qp = -1; /* RDMA Extended Transport Header (RETH) */ static int hf_infiniband_RETH = -1; static int hf_infiniband_virtual_address = -1; static int hf_infiniband_remote_key = -1; static int hf_infiniband_dma_length = -1; /* Atomic Extended Transport Header (AtomicETH) */ static int hf_infiniband_AtomicETH = -1; /* static int hf_infiniband_virtual_address_AtomicETH = -1; */ /* static int hf_infiniband_remote_key_AtomicETH = -1; */ static int hf_infiniband_swap_or_add_data = -1; static int hf_infiniband_compare_data = -1; /* ACK Extended Transport Header (AETH) */ static int hf_infiniband_AETH = -1; static int hf_infiniband_syndrome = -1; static int hf_infiniband_message_sequence_number = -1; /* Atomic ACK Extended Transport Header (AtomicAckETH) */ static int hf_infiniband_AtomicAckETH = -1; static int hf_infiniband_original_remote_data = -1; /* Immediate Extended Transport Header (ImmDt) */ static int hf_infiniband_IMMDT = -1; /* Invalidate Extended Transport Header (IETH) */ static int hf_infiniband_IETH = -1; /* Payload */ static int hf_infiniband_payload = -1; static int hf_infiniband_invariant_crc = -1; static int hf_infiniband_variant_crc = -1; /* Unknown or Vendor Specific */ static int hf_infiniband_raw_data = -1; static int hf_infiniband_vendor = -1; /* MAD Base Header */ static int hf_infiniband_MAD = -1; static int hf_infiniband_base_version = -1; static int hf_infiniband_mgmt_class = -1; static int hf_infiniband_class_version = -1; /* static int hf_infiniband_reserved1 = -1; */ static int hf_infiniband_method = -1; static int hf_infiniband_status = -1; static int hf_infiniband_class_specific = -1; static int hf_infiniband_transaction_id = -1; static int hf_infiniband_attribute_id = -1; static int hf_infiniband_reserved16 = -1; static int hf_infiniband_attribute_modifier = -1; static int hf_infiniband_data = -1; /* RMPP Header */ static int hf_infiniband_RMPP = -1; static int hf_infiniband_rmpp_version = -1; static int hf_infiniband_rmpp_type = -1; static int hf_infiniband_r_resp_time = -1; static int hf_infiniband_rmpp_flags = -1; static int hf_infiniband_rmpp_status = -1; static int hf_infiniband_rmpp_data1 = -1; static int hf_infiniband_rmpp_data2 = -1; /* RMPP Data */ /* static int hf_infiniband_RMPP_DATA = -1; */ static int hf_infiniband_segment_number = -1; static int hf_infiniband_payload_length32 = -1; static int hf_infiniband_transferred_data = -1; /* RMPP ACK */ static int hf_infiniband_new_window_last = -1; static int hf_infiniband_reserved220 = -1; /* RMPP ABORT and STOP */ static int hf_infiniband_reserved32 = -1; static int hf_infiniband_optional_extended_error_data = -1; /* SMP Data LID Routed */ static int hf_infiniband_SMP_LID = -1; static int hf_infiniband_m_key = -1; static int hf_infiniband_smp_data = -1; static int hf_infiniband_reserved1024 = -1; static int hf_infiniband_reserved256 = -1; /* SMP Data Directed Route */ static int hf_infiniband_SMP_DIRECTED = -1; static int hf_infiniband_smp_status = -1; static int hf_infiniband_hop_pointer = -1; static int hf_infiniband_hop_count = -1; static int hf_infiniband_dr_slid = -1; static int hf_infiniband_dr_dlid = -1; static int hf_infiniband_reserved28 = -1; static int hf_infiniband_d = -1; static int hf_infiniband_initial_path = -1; static int hf_infiniband_return_path = -1; /* SA MAD Header */ static int hf_infiniband_SA = -1; static int hf_infiniband_sm_key = -1; static int hf_infiniband_attribute_offset = -1; static int hf_infiniband_component_mask = -1; static int hf_infiniband_subnet_admin_data = -1; /* Attributes * Additional Structures for individuala attribute decoding. * Since they are not headers the naming convention is slightly modified * Convention: hf_infiniband_[attribute name]_[field] * This was not entirely necessary but I felt the previous convention * did not provide adequate readability for the granularity of attribute/attribute fields. */ /* NodeDescription */ static int hf_infiniband_NodeDescription_NodeString = -1; /* NodeInfo */ static int hf_infiniband_NodeInfo_BaseVersion = -1; static int hf_infiniband_NodeInfo_ClassVersion = -1; static int hf_infiniband_NodeInfo_NodeType = -1; static int hf_infiniband_NodeInfo_NumPorts = -1; static int hf_infiniband_NodeInfo_SystemImageGUID = -1; static int hf_infiniband_NodeInfo_NodeGUID = -1; static int hf_infiniband_NodeInfo_PortGUID = -1; static int hf_infiniband_NodeInfo_PartitionCap = -1; static int hf_infiniband_NodeInfo_DeviceID = -1; static int hf_infiniband_NodeInfo_Revision = -1; static int hf_infiniband_NodeInfo_LocalPortNum = -1; static int hf_infiniband_NodeInfo_VendorID = -1; /* SwitchInfo */ static int hf_infiniband_SwitchInfo_LinearFDBCap = -1; static int hf_infiniband_SwitchInfo_RandomFDBCap = -1; static int hf_infiniband_SwitchInfo_MulticastFDBCap = -1; static int hf_infiniband_SwitchInfo_LinearFDBTop = -1; static int hf_infiniband_SwitchInfo_DefaultPort = -1; static int hf_infiniband_SwitchInfo_DefaultMulticastPrimaryPort = -1; static int hf_infiniband_SwitchInfo_DefaultMulticastNotPrimaryPort = -1; static int hf_infiniband_SwitchInfo_LifeTimeValue = -1; static int hf_infiniband_SwitchInfo_PortStateChange = -1; static int hf_infiniband_SwitchInfo_OptimizedSLtoVLMappingProgramming = -1; static int hf_infiniband_SwitchInfo_LIDsPerPort = -1; static int hf_infiniband_SwitchInfo_PartitionEnforcementCap = -1; static int hf_infiniband_SwitchInfo_InboundEnforcementCap = -1; static int hf_infiniband_SwitchInfo_OutboundEnforcementCap = -1; static int hf_infiniband_SwitchInfo_FilterRawInboundCap = -1; static int hf_infiniband_SwitchInfo_FilterRawOutboundCap = -1; static int hf_infiniband_SwitchInfo_EnhancedPortZero = -1; /* GUIDInfo */ /* static int hf_infiniband_GUIDInfo_GUIDBlock = -1; */ static int hf_infiniband_GUIDInfo_GUID = -1; /* PortInfo */ static int hf_infiniband_PortInfo_GidPrefix = -1; static int hf_infiniband_PortInfo_LID = -1; static int hf_infiniband_PortInfo_MasterSMLID = -1; static int hf_infiniband_PortInfo_CapabilityMask = -1; /* Capability Mask Flags */ static int hf_infiniband_PortInfo_CapabilityMask_SM = -1; static int hf_infiniband_PortInfo_CapabilityMask_NoticeSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_TrapSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_OptionalPDSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_AutomaticMigrationSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_SLMappingSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_MKeyNVRAM = -1; static int hf_infiniband_PortInfo_CapabilityMask_PKeyNVRAM = -1; static int hf_infiniband_PortInfo_CapabilityMask_LEDInfoSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_SMdisabled = -1; static int hf_infiniband_PortInfo_CapabilityMask_SystemImageGUIDSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_PKeySwitchExternalPortTrapSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_CommunicationsManagementSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_SNMPTunnelingSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_ReinitSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_DeviceManagementSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_VendorClassSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_DRNoticeSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_CapabilityMaskNoticeSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_BootManagementSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_LinkRoundTripLatencySupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_ClientRegistrationSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_OtherLocalChangesNoticeSupported = -1; static int hf_infiniband_PortInfo_CapabilityMask_LinkSpeedWIdthPairsTableSupported = -1; /* End Capability Mask Flags */ static int hf_infiniband_PortInfo_DiagCode = -1; static int hf_infiniband_PortInfo_M_KeyLeasePeriod = -1; static int hf_infiniband_PortInfo_LocalPortNum = -1; static int hf_infiniband_PortInfo_LinkWidthEnabled = -1; static int hf_infiniband_PortInfo_LinkWidthSupported = -1; static int hf_infiniband_PortInfo_LinkWidthActive = -1; static int hf_infiniband_PortInfo_LinkSpeedSupported = -1; static int hf_infiniband_PortInfo_PortState = -1; static int hf_infiniband_PortInfo_PortPhysicalState = -1; static int hf_infiniband_PortInfo_LinkDownDefaultState = -1; static int hf_infiniband_PortInfo_M_KeyProtectBits = -1; static int hf_infiniband_PortInfo_LMC = -1; static int hf_infiniband_PortInfo_LinkSpeedActive = -1; static int hf_infiniband_PortInfo_LinkSpeedEnabled = -1; static int hf_infiniband_PortInfo_NeighborMTU = -1; static int hf_infiniband_PortInfo_MasterSMSL = -1; static int hf_infiniband_PortInfo_VLCap = -1; static int hf_infiniband_PortInfo_M_Key = -1; static int hf_infiniband_PortInfo_InitType = -1; static int hf_infiniband_PortInfo_VLHighLimit = -1; static int hf_infiniband_PortInfo_VLArbitrationHighCap = -1; static int hf_infiniband_PortInfo_VLArbitrationLowCap = -1; static int hf_infiniband_PortInfo_InitTypeReply = -1; static int hf_infiniband_PortInfo_MTUCap = -1; static int hf_infiniband_PortInfo_VLStallCount = -1; static int hf_infiniband_PortInfo_HOQLife = -1; static int hf_infiniband_PortInfo_OperationalVLs = -1; static int hf_infiniband_PortInfo_PartitionEnforcementInbound = -1; static int hf_infiniband_PortInfo_PartitionEnforcementOutbound = -1; static int hf_infiniband_PortInfo_FilterRawInbound = -1; static int hf_infiniband_PortInfo_FilterRawOutbound = -1; static int hf_infiniband_PortInfo_M_KeyViolations = -1; static int hf_infiniband_PortInfo_P_KeyViolations = -1; static int hf_infiniband_PortInfo_Q_KeyViolations = -1; static int hf_infiniband_PortInfo_GUIDCap = -1; static int hf_infiniband_PortInfo_ClientReregister = -1; static int hf_infiniband_PortInfo_SubnetTimeOut = -1; static int hf_infiniband_PortInfo_RespTimeValue = -1; static int hf_infiniband_PortInfo_LocalPhyErrors = -1; static int hf_infiniband_PortInfo_OverrunErrors = -1; static int hf_infiniband_PortInfo_MaxCreditHint = -1; static int hf_infiniband_PortInfo_LinkRoundTripLatency = -1; /* P_KeyTable */ static int hf_infiniband_P_KeyTable_P_KeyTableBlock = -1; static int hf_infiniband_P_KeyTable_MembershipType = -1; static int hf_infiniband_P_KeyTable_P_KeyBase = -1; /* SLtoVLMappingTable */ static int hf_infiniband_SLtoVLMappingTable_SLtoVL_HighBits = -1; static int hf_infiniband_SLtoVLMappingTable_SLtoVL_LowBits = -1; /* VLArbitrationTable */ /* static int hf_infiniband_VLArbitrationTable_VLWeightPairs = -1; */ static int hf_infiniband_VLArbitrationTable_VL = -1; static int hf_infiniband_VLArbitrationTable_Weight = -1; /* LinearForwardingTable */ /* static int hf_infiniband_LinearForwardingTable_LinearForwardingTableBlock = -1; */ static int hf_infiniband_LinearForwardingTable_Port = -1; /* RandomForwardingTable */ /* static int hf_infiniband_RandomForwardingTable_RandomForwardingTableBlock = -1; */ static int hf_infiniband_RandomForwardingTable_LID = -1; static int hf_infiniband_RandomForwardingTable_Valid = -1; static int hf_infiniband_RandomForwardingTable_LMC = -1; static int hf_infiniband_RandomForwardingTable_Port = -1; /* MulticastForwardingTable */ /* static int hf_infiniband_MulticastForwardingTable_MulticastForwardingTableBlock = -1; */ static int hf_infiniband_MulticastForwardingTable_PortMask = -1; /* SMInfo */ static int hf_infiniband_SMInfo_GUID = -1; static int hf_infiniband_SMInfo_SM_Key = -1; static int hf_infiniband_SMInfo_ActCount = -1; static int hf_infiniband_SMInfo_Priority = -1; static int hf_infiniband_SMInfo_SMState = -1; /* VendorDiag */ static int hf_infiniband_VendorDiag_NextIndex = -1; static int hf_infiniband_VendorDiag_DiagData = -1; /* LedInfo */ static int hf_infiniband_LedInfo_LedMask = -1; /* LinkSpeedWidthPairsTable */ static int hf_infiniband_LinkSpeedWidthPairsTable_NumTables = -1; static int hf_infiniband_LinkSpeedWidthPairsTable_PortMask = -1; static int hf_infiniband_LinkSpeedWidthPairsTable_SpeedTwoFive = -1; static int hf_infiniband_LinkSpeedWidthPairsTable_SpeedFive = -1; static int hf_infiniband_LinkSpeedWidthPairsTable_SpeedTen = -1; /* Attributes for Subnet Administration. * Mostly we have "Records" here which are just structures of SM attributes. * There are some unique attributes though that we will want to have a structure for. */ /* NodeRecord */ /* PortInfoRecord */ /* SLtoVLMappingTableRecord */ /* SwitchInfoRecord */ /* LinearForwardingTableRecord */ /* RandomForwardingTableRecord */ /* MulticastForwardingTableRecord */ /* VLArbitrationTableRecord */ static int hf_infiniband_SA_LID = -1; static int hf_infiniband_SA_EndportLID = -1; static int hf_infiniband_SA_PortNum = -1; static int hf_infiniband_SA_InputPortNum = -1; static int hf_infiniband_SA_OutputPortNum = -1; static int hf_infiniband_SA_BlockNum_EightBit = -1; static int hf_infiniband_SA_BlockNum_NineBit = -1; static int hf_infiniband_SA_BlockNum_SixteenBit = -1; static int hf_infiniband_SA_Position = -1; /* static int hf_infiniband_SA_Index = -1; */ /* InformInfoRecord */ static int hf_infiniband_InformInfoRecord_SubscriberGID = -1; static int hf_infiniband_InformInfoRecord_Enum = -1; /* InformInfo */ static int hf_infiniband_InformInfo_GID = -1; static int hf_infiniband_InformInfo_LIDRangeBegin = -1; static int hf_infiniband_InformInfo_LIDRangeEnd = -1; static int hf_infiniband_InformInfo_IsGeneric = -1; static int hf_infiniband_InformInfo_Subscribe = -1; static int hf_infiniband_InformInfo_Type = -1; static int hf_infiniband_InformInfo_TrapNumberDeviceID = -1; static int hf_infiniband_InformInfo_QPN = -1; static int hf_infiniband_InformInfo_RespTimeValue = -1; static int hf_infiniband_InformInfo_ProducerTypeVendorID = -1; /* LinkRecord */ static int hf_infiniband_LinkRecord_FromLID = -1; static int hf_infiniband_LinkRecord_FromPort = -1; static int hf_infiniband_LinkRecord_ToPort = -1; static int hf_infiniband_LinkRecord_ToLID = -1; /* ServiceRecord */ static int hf_infiniband_ServiceRecord_ServiceID = -1; static int hf_infiniband_ServiceRecord_ServiceGID = -1; static int hf_infiniband_ServiceRecord_ServiceP_Key = -1; static int hf_infiniband_ServiceRecord_ServiceLease = -1; static int hf_infiniband_ServiceRecord_ServiceKey = -1; static int hf_infiniband_ServiceRecord_ServiceName = -1; static int hf_infiniband_ServiceRecord_ServiceData = -1; /* ServiceAssociationRecord */ static int hf_infiniband_ServiceAssociationRecord_ServiceKey = -1; static int hf_infiniband_ServiceAssociationRecord_ServiceName = -1; /* PathRecord */ static int hf_infiniband_PathRecord_DGID = -1; static int hf_infiniband_PathRecord_SGID = -1; static int hf_infiniband_PathRecord_DLID = -1; static int hf_infiniband_PathRecord_SLID = -1; static int hf_infiniband_PathRecord_RawTraffic = -1; static int hf_infiniband_PathRecord_FlowLabel = -1; static int hf_infiniband_PathRecord_HopLimit = -1; static int hf_infiniband_PathRecord_TClass = -1; static int hf_infiniband_PathRecord_Reversible = -1; static int hf_infiniband_PathRecord_NumbPath = -1; static int hf_infiniband_PathRecord_P_Key = -1; static int hf_infiniband_PathRecord_SL = -1; static int hf_infiniband_PathRecord_MTUSelector = -1; static int hf_infiniband_PathRecord_MTU = -1; static int hf_infiniband_PathRecord_RateSelector = -1; static int hf_infiniband_PathRecord_Rate = -1; static int hf_infiniband_PathRecord_PacketLifeTimeSelector = -1; static int hf_infiniband_PathRecord_PacketLifeTime = -1; static int hf_infiniband_PathRecord_Preference = -1; /* MCMemberRecord */ static int hf_infiniband_MCMemberRecord_MGID = -1; static int hf_infiniband_MCMemberRecord_PortGID = -1; static int hf_infiniband_MCMemberRecord_Q_Key = -1; static int hf_infiniband_MCMemberRecord_MLID = -1; static int hf_infiniband_MCMemberRecord_MTUSelector = -1; static int hf_infiniband_MCMemberRecord_MTU = -1; static int hf_infiniband_MCMemberRecord_TClass = -1; static int hf_infiniband_MCMemberRecord_P_Key = -1; static int hf_infiniband_MCMemberRecord_RateSelector = -1; static int hf_infiniband_MCMemberRecord_Rate = -1; static int hf_infiniband_MCMemberRecord_PacketLifeTimeSelector = -1; static int hf_infiniband_MCMemberRecord_PacketLifeTime = -1; static int hf_infiniband_MCMemberRecord_SL = -1; static int hf_infiniband_MCMemberRecord_FlowLabel = -1; static int hf_infiniband_MCMemberRecord_HopLimit = -1; static int hf_infiniband_MCMemberRecord_Scope = -1; static int hf_infiniband_MCMemberRecord_JoinState = -1; static int hf_infiniband_MCMemberRecord_ProxyJoin = -1; /* TraceRecord */ static int hf_infiniband_TraceRecord_GIDPrefix = -1; static int hf_infiniband_TraceRecord_IDGeneration = -1; static int hf_infiniband_TraceRecord_NodeType = -1; static int hf_infiniband_TraceRecord_NodeID = -1; static int hf_infiniband_TraceRecord_ChassisID = -1; static int hf_infiniband_TraceRecord_EntryPortID = -1; static int hf_infiniband_TraceRecord_ExitPortID = -1; static int hf_infiniband_TraceRecord_EntryPort = -1; static int hf_infiniband_TraceRecord_ExitPort = -1; /* MultiPathRecord */ static int hf_infiniband_MultiPathRecord_RawTraffic = -1; static int hf_infiniband_MultiPathRecord_FlowLabel = -1; static int hf_infiniband_MultiPathRecord_HopLimit = -1; static int hf_infiniband_MultiPathRecord_TClass = -1; static int hf_infiniband_MultiPathRecord_Reversible = -1; static int hf_infiniband_MultiPathRecord_NumbPath = -1; static int hf_infiniband_MultiPathRecord_P_Key = -1; static int hf_infiniband_MultiPathRecord_SL = -1; static int hf_infiniband_MultiPathRecord_MTUSelector = -1; static int hf_infiniband_MultiPathRecord_MTU = -1; static int hf_infiniband_MultiPathRecord_RateSelector = -1; static int hf_infiniband_MultiPathRecord_Rate = -1; static int hf_infiniband_MultiPathRecord_PacketLifeTimeSelector = -1; static int hf_infiniband_MultiPathRecord_PacketLifeTime = -1; static int hf_infiniband_MultiPathRecord_IndependenceSelector = -1; static int hf_infiniband_MultiPathRecord_GIDScope = -1; static int hf_infiniband_MultiPathRecord_SGIDCount = -1; static int hf_infiniband_MultiPathRecord_DGIDCount = -1; static int hf_infiniband_MultiPathRecord_SDGID = -1; /* Notice */ static int hf_infiniband_Notice_IsGeneric = -1; static int hf_infiniband_Notice_Type = -1; static int hf_infiniband_Notice_ProducerTypeVendorID = -1; static int hf_infiniband_Notice_TrapNumberDeviceID = -1; static int hf_infiniband_Notice_IssuerLID = -1; static int hf_infiniband_Notice_NoticeToggle = -1; static int hf_infiniband_Notice_NoticeCount = -1; static int hf_infiniband_Notice_DataDetails = -1; /* static int hf_infiniband_Notice_IssuerGID = -1; */ /* static int hf_infiniband_Notice_ClassTrapSpecificData = -1; */ /* Notice DataDetails and ClassTrapSpecific Data for certain traps * Note that traps reuse many fields, so they are only declared once under the first trap that they appear. * There is no need to redeclare them for specific Traps (as with other SA Attributes) because they are uniform between Traps. */ /* Parse DataDetails for a given Trap */ static void parse_NoticeDataDetails(proto_tree*, tvbuff_t*, gint *offset, guint16 trapNumber); /* Traps 64,65,66,67 */ static int hf_infiniband_Trap_GIDADDR = -1; /* Traps 68,69 */ /* DataDetails */ static int hf_infiniband_Trap_COMP_MASK = -1; static int hf_infiniband_Trap_WAIT_FOR_REPATH = -1; /* ClassTrapSpecificData */ /* static int hf_infiniband_Trap_PATH_REC = -1; */ /* Trap 128 */ static int hf_infiniband_Trap_LIDADDR = -1; /* Trap 129, 130, 131 */ static int hf_infiniband_Trap_PORTNO = -1; /* Trap 144 */ static int hf_infiniband_Trap_OtherLocalChanges = -1; static int hf_infiniband_Trap_CAPABILITYMASK = -1; static int hf_infiniband_Trap_LinkSpeecEnabledChange = -1; static int hf_infiniband_Trap_LinkWidthEnabledChange = -1; static int hf_infiniband_Trap_NodeDescriptionChange = -1; /* Trap 145 */ static int hf_infiniband_Trap_SYSTEMIMAGEGUID = -1; /* Trap 256 */ static int hf_infiniband_Trap_DRSLID = -1; static int hf_infiniband_Trap_METHOD = -1; static int hf_infiniband_Trap_ATTRIBUTEID = -1; static int hf_infiniband_Trap_ATTRIBUTEMODIFIER = -1; static int hf_infiniband_Trap_MKEY = -1; static int hf_infiniband_Trap_DRNotice = -1; static int hf_infiniband_Trap_DRPathTruncated = -1; static int hf_infiniband_Trap_DRHopCount = -1; static int hf_infiniband_Trap_DRNoticeReturnPath = -1; /* Trap 257, 258 */ static int hf_infiniband_Trap_LIDADDR1 = -1; static int hf_infiniband_Trap_LIDADDR2 = -1; static int hf_infiniband_Trap_KEY = -1; static int hf_infiniband_Trap_SL = -1; static int hf_infiniband_Trap_QP1 = -1; static int hf_infiniband_Trap_QP2 = -1; static int hf_infiniband_Trap_GIDADDR1 = -1; static int hf_infiniband_Trap_GIDADDR2 = -1; /* Trap 259 */ static int hf_infiniband_Trap_DataValid = -1; static int hf_infiniband_Trap_PKEY = -1; static int hf_infiniband_Trap_SWLIDADDR = -1; /* Trap Type/Descriptions for dissection */ static const value_string Trap_Description[]= { { 64, " (Informational) is now in service"}, { 65, " (Informational) is out of service"}, { 66, " (Informational) New Multicast Group with multicast address is now created"}, { 67, " (Informational) Multicast Group with multicast address is now deleted"}, { 68, " (Informational) Paths indicated by and are no longer valid"}, { 69, " (Informational) Paths indicated by and have been recomputed"}, { 128, " (Urgent) Link State of at least one port of switch at has changed"}, { 129, " (Urgent) Local Link Integrity threshold reached at "}, { 130, " (Urgent) Excessive Buffer OVerrun threshold reached at "}, { 131, " (Urgent) Flow Control Update watchdog timer expired at "}, { 144, " (Informational) CapMask, NodeDesc, LinkWidthEnabled or LinkSpeedEnabled at has been modified"}, { 145, " (Informational) SystemImageGUID at has been modified. New value is "}, { 256, " (Security) Bad M_Key, from attempted with and "}, { 257, " (Security) Bad P_Key, from to on "}, { 258, " (Security) Bad Q_Key, from to on "}, { 259, " (Security) Bad P_Key, from to on at switch "}, { 0, NULL} }; /* MAD Management Classes * Classes from the Common MAD Header * * Management Class Name Class Description * ------------------------------------------------------------------------------------------------------------ */ #define SUBN_LID_ROUTED 0x01 /* Subnet Management LID Route */ #define SUBN_DIRECTED_ROUTE 0x81 /* Subnet Management Directed Route */ #define SUBNADMN 0x03 /* Subnet Administration */ #define PERF 0x04 /* Performance Management */ #define BM 0x05 /* Baseboard Management (Tunneling of IB-ML commands through the IBA subnet) */ #define DEV_MGT 0x06 /* Device Management */ #define COM_MGT 0x07 /* Communications Management */ #define SNMP 0x08 /* SNMP Tunneling (tunneling of the SNMP protocol through the IBA fabric) */ #define VENDOR_1_START 0x09 /* Start of first Vendor Specific Range */ #define VENDOR_1_END 0x0F /* End of first Vendor Specific Range */ #define VENDOR_2_START 0x30 /* Start of second Vendor Specific Range */ #define VENDOR_2_END 0x4F /* End of the second Vendor Specific Range */ #define APPLICATION_START 0x10 /* Start of Application Specific Range */ #define APPLICATION_END 0x2F /* End of Application Specific Range */ /* Link Next Header Values */ #define IBA_GLOBAL 3 #define IBA_LOCAL 2 #define IP_NON_IBA 1 #define RAW 0 /* OpCodeValues * Code Bits [7-5] Connection Type * [4-0] Message Type * Reliable Connection (RC) * [7-5] = 000 */ #define RC_SEND_FIRST 0 /*0x00000000 */ #define RC_SEND_MIDDLE 1 /*0x00000001 */ #define RC_SEND_LAST 2 /*0x00000010 */ #define RC_SEND_LAST_IMM 3 /*0x00000011 */ #define RC_SEND_ONLY 4 /*0x00000100 */ #define RC_SEND_ONLY_IMM 5 /*0x00000101 */ #define RC_RDMA_WRITE_FIRST 6 /*0x00000110 */ #define RC_RDMA_WRITE_MIDDLE 7 /*0x00000111 */ #define RC_RDMA_WRITE_LAST 8 /*0x00001000 */ #define RC_RDMA_WRITE_LAST_IMM 9 /*0x00001001 */ #define RC_RDMA_WRITE_ONLY 10 /*0x00001010 */ #define RC_RDMA_WRITE_ONLY_IMM 11 /*0x00001011 */ #define RC_RDMA_READ_REQUEST 12 /*0x00001100 */ #define RC_RDMA_READ_RESPONSE_FIRST 13 /*0x00001101 */ #define RC_RDMA_READ_RESPONSE_MIDDLE 14 /*0x00001110 */ #define RC_RDMA_READ_RESPONSE_LAST 15 /*0x00001111 */ #define RC_RDMA_READ_RESPONSE_ONLY 16 /*0x00010000 */ #define RC_ACKNOWLEDGE 17 /*0x00010001 */ #define RC_ATOMIC_ACKNOWLEDGE 18 /*0x00010010 */ #define RC_CMP_SWAP 19 /*0x00010011 */ #define RC_FETCH_ADD 20 /*0x00010100 */ #define RC_SEND_LAST_INVAL 22 /*0x00010110 */ #define RC_SEND_ONLY_INVAL 23 /*0x00010111 */ /* Reliable Datagram (RD) * [7-5] = 010 */ #define RD_SEND_FIRST 64 /*0x01000000 */ #define RD_SEND_MIDDLE 65 /*0x01000001 */ #define RD_SEND_LAST 66 /*0x01000010 */ #define RD_SEND_LAST_IMM 67 /*0x01000011 */ #define RD_SEND_ONLY 68 /*0x01000100 */ #define RD_SEND_ONLY_IMM 69 /*0x01000101 */ #define RD_RDMA_WRITE_FIRST 70 /*0x01000110 */ #define RD_RDMA_WRITE_MIDDLE 71 /*0x01000111 */ #define RD_RDMA_WRITE_LAST 72 /*0x01001000 */ #define RD_RDMA_WRITE_LAST_IMM 73 /*0x01001001 */ #define RD_RDMA_WRITE_ONLY 74 /*0x01001010 */ #define RD_RDMA_WRITE_ONLY_IMM 75 /*0x01001011 */ #define RD_RDMA_READ_REQUEST 76 /*0x01001100 */ #define RD_RDMA_READ_RESPONSE_FIRST 77 /*0x01001101 */ #define RD_RDMA_READ_RESPONSE_MIDDLE 78 /*0x01001110 */ #define RD_RDMA_READ_RESPONSE_LAST 79 /*0x01001111 */ #define RD_RDMA_READ_RESPONSE_ONLY 80 /*0x01010000 */ #define RD_ACKNOWLEDGE 81 /*0x01010001 */ #define RD_ATOMIC_ACKNOWLEDGE 82 /*0x01010010 */ #define RD_CMP_SWAP 83 /*0x01010011 */ #define RD_FETCH_ADD 84 /*0x01010100 */ #define RD_RESYNC 85 /*0x01010101 */ /* Unreliable Datagram (UD) * [7-5] = 011 */ #define UD_SEND_ONLY 100 /*0x01100100 */ #define UD_SEND_ONLY_IMM 101 /*0x01100101 */ /* Unreliable Connection (UC) * [7-5] = 001 */ #define UC_SEND_FIRST 32 /*0x00100000 */ #define UC_SEND_MIDDLE 33 /*0x00100001 */ #define UC_SEND_LAST 34 /*0x00100010 */ #define UC_SEND_LAST_IMM 35 /*0x00100011 */ #define UC_SEND_ONLY 36 /*0x00100100 */ #define UC_SEND_ONLY_IMM 37 /*0x00100101 */ #define UC_RDMA_WRITE_FIRST 38 /*0x00100110 */ #define UC_RDMA_WRITE_MIDDLE 39 /*0x00100111 */ #define UC_RDMA_WRITE_LAST 40 /*0x00101000 */ #define UC_RDMA_WRITE_LAST_IMM 41 /*0x00101001 */ #define UC_RDMA_WRITE_ONLY 42 /*0x00101010 */ #define UC_RDMA_WRITE_ONLY_IMM 43 /*0x00101011 */ static const value_string OpCodeMap[] = { { RC_SEND_FIRST, "RC Send First " }, { RC_SEND_MIDDLE, "RC Send Middle "}, { RC_SEND_LAST, "RC Send Last " }, { RC_SEND_LAST_IMM, "RC Send Last Immediate "}, { RC_SEND_ONLY, "RC Send Only "}, { RC_SEND_ONLY_IMM, "RC Send Only Immediate "}, { RC_RDMA_WRITE_FIRST, "RC RDMA Write First " }, { RC_RDMA_WRITE_MIDDLE, "RC RDMA Write Middle "}, { RC_RDMA_WRITE_LAST, "RC RDMA Write Last "}, { RC_RDMA_WRITE_LAST_IMM, "RC RDMA Write Last Immediate " }, { RC_RDMA_WRITE_ONLY, "RC RDMA Write Only " }, { RC_RDMA_WRITE_ONLY_IMM, "RC RDMA Write Only Immediate "}, { RC_RDMA_READ_REQUEST, "RC RDMA Read Request " }, { RC_RDMA_READ_RESPONSE_FIRST, "RC RDMA Read Response First " }, { RC_RDMA_READ_RESPONSE_MIDDLE, "RC RDMA Read Response Middle "}, { RC_RDMA_READ_RESPONSE_LAST, "RC RDMA Read Response Last " }, { RC_RDMA_READ_RESPONSE_ONLY, "RC RDMA Read Response Only "}, { RC_ACKNOWLEDGE, "RC Acknowledge " }, { RC_ATOMIC_ACKNOWLEDGE, "RC Atomic Acknowledge " }, { RC_CMP_SWAP, "RC Compare Swap " }, { RC_FETCH_ADD, "RC Fetch Add "}, { RC_SEND_LAST_INVAL, "RC Send Last Invalidate "}, { RC_SEND_ONLY_INVAL, "RC Send Only Invalidate " }, { RD_SEND_FIRST, "RD Send First "}, { RD_SEND_MIDDLE,"RD Send Middle " }, { RD_SEND_LAST, "RD Send Last "}, { RD_SEND_LAST_IMM, "RD Last Immediate " }, { RD_SEND_ONLY,"RD Send Only "}, { RD_SEND_ONLY_IMM,"RD Send Only Immediate "}, { RD_RDMA_WRITE_FIRST,"RD RDMA Write First "}, { RD_RDMA_WRITE_MIDDLE, "RD RDMA Write Middle "}, { RD_RDMA_WRITE_LAST,"RD RDMA Write Last "}, { RD_RDMA_WRITE_LAST_IMM,"RD RDMA Write Last Immediate "}, { RD_RDMA_WRITE_ONLY,"RD RDMA Write Only "}, { RD_RDMA_WRITE_ONLY_IMM,"RD RDMA Write Only Immediate "}, { RD_RDMA_READ_REQUEST,"RD RDMA Read Request "}, { RD_RDMA_READ_RESPONSE_FIRST,"RD RDMA Read Response First "}, { RD_RDMA_READ_RESPONSE_MIDDLE,"RD RDMA Read Response Middle "}, { RD_RDMA_READ_RESPONSE_LAST,"RD RDMA Read Response Last "}, { RD_RDMA_READ_RESPONSE_ONLY,"RD RDMA Read Response Only "}, { RD_ACKNOWLEDGE,"RD Acknowledge "}, { RD_ATOMIC_ACKNOWLEDGE,"RD Atomic Acknowledge "}, { RD_CMP_SWAP,"RD Compare Swap "}, { RD_FETCH_ADD, "RD Fetch Add "}, { RD_RESYNC,"RD RESYNC "}, { UD_SEND_ONLY, "UD Send Only "}, { UD_SEND_ONLY_IMM, "UD Send Only Immediate "}, { UC_SEND_FIRST,"UC Send First "}, { UC_SEND_MIDDLE,"UC Send Middle "}, { UC_SEND_LAST,"UC Send Last "}, { UC_SEND_LAST_IMM,"UC Send Last Immediate "}, { UC_SEND_ONLY,"UC Send Only "}, { UC_SEND_ONLY_IMM,"UC Send Only Immediate "}, { UC_RDMA_WRITE_FIRST,"UC RDMA Write First"}, { UC_RDMA_WRITE_MIDDLE,"Unreliable Connection RDMA Write Middle "}, { UC_RDMA_WRITE_LAST,"UC RDMA Write Last "}, { UC_RDMA_WRITE_LAST_IMM,"UC RDMA Write Last Immediate "}, { UC_RDMA_WRITE_ONLY,"UC RDMA Write Only "}, { UC_RDMA_WRITE_ONLY_IMM,"UC RDMA Write Only Immediate "}, { 0, NULL} }; /* Header Ordering Based on OPCODES * These are simply an enumeration of the possible header combinations defined by the IB Spec. * These enumerations * #DEFINE [HEADER_ORDER] [ENUM] * __________________________________ */ #define RDETH_DETH_PAYLD 0 /* __________________________________ */ #define RDETH_DETH_RETH_PAYLD 1 /* __________________________________ */ #define RDETH_DETH_IMMDT_PAYLD 2 /* __________________________________ */ #define RDETH_DETH_RETH_IMMDT_PAYLD 3 /* __________________________________ */ #define RDETH_DETH_RETH 4 /* __________________________________ */ #define RDETH_AETH_PAYLD 5 /* __________________________________ */ #define RDETH_PAYLD 6 /* __________________________________ */ #define RDETH_AETH 7 /* __________________________________ */ #define RDETH_AETH_ATOMICACKETH 8 /* __________________________________ */ #define RDETH_DETH_ATOMICETH 9 /* ___________________________________ */ #define RDETH_DETH 10 /* ___________________________________ */ #define DETH_PAYLD 11 /* ___________________________________ */ #define DETH_IMMDT_PAYLD 12 /* ___________________________________ */ #define PAYLD 13 /* ___________________________________ */ #define IMMDT_PAYLD 14 /* ___________________________________ */ #define RETH_PAYLD 15 /* ___________________________________ */ #define RETH_IMMDT_PAYLD 16 /* ___________________________________ */ #define RETH 17 /* ___________________________________ */ #define AETH_PAYLD 18 /* ___________________________________ */ #define AETH 19 /* ___________________________________ */ #define AETH_ATOMICACKETH 20 /* ___________________________________ */ #define ATOMICETH 21 /* ___________________________________ */ #define IETH_PAYLD 22 /* ___________________________________ */ /* Array of all availavle OpCodes to make matching a bit easier. * The OpCodes dictate the header sequence following in the packet. * These arrays tell the dissector which headers must be decoded for the given OpCode. */ static guint32 opCode_RDETH_DETH_ATOMICETH[] = { RD_CMP_SWAP, RD_FETCH_ADD }; static guint32 opCode_IETH_PAYLD[] = { RC_SEND_LAST_INVAL, RC_SEND_ONLY_INVAL }; static guint32 opCode_ATOMICETH[] = { RC_CMP_SWAP, RC_FETCH_ADD }; static guint32 opCode_RDETH_DETH_RETH_PAYLD[] = { RD_RDMA_WRITE_FIRST, RD_RDMA_WRITE_ONLY }; static guint32 opCode_RETH_IMMDT_PAYLD[] = { RC_RDMA_WRITE_ONLY_IMM, UC_RDMA_WRITE_ONLY_IMM }; static guint32 opCode_RDETH_DETH_IMMDT_PAYLD[] = { RD_SEND_LAST_IMM, RD_SEND_ONLY_IMM, RD_RDMA_WRITE_LAST_IMM }; static guint32 opCode_RDETH_AETH_PAYLD[] = { RD_RDMA_READ_RESPONSE_FIRST, RD_RDMA_READ_RESPONSE_LAST, RD_RDMA_READ_RESPONSE_ONLY }; static guint32 opCode_AETH_PAYLD[] = { RC_RDMA_READ_RESPONSE_FIRST, RC_RDMA_READ_RESPONSE_LAST, RC_RDMA_READ_RESPONSE_ONLY }; static guint32 opCode_RETH_PAYLD[] = { RC_RDMA_WRITE_FIRST, RC_RDMA_WRITE_ONLY, UC_RDMA_WRITE_FIRST, UC_RDMA_WRITE_ONLY }; static guint32 opCode_RDETH_DETH_PAYLD[] = { RD_SEND_FIRST, RD_SEND_MIDDLE, RD_SEND_LAST, RD_SEND_ONLY, RD_RDMA_WRITE_MIDDLE, RD_RDMA_WRITE_LAST }; static guint32 opCode_IMMDT_PAYLD[] = { RC_SEND_LAST_IMM, RC_SEND_ONLY_IMM, RC_RDMA_WRITE_LAST_IMM, UC_SEND_LAST_IMM, UC_SEND_ONLY_IMM, UC_RDMA_WRITE_LAST_IMM }; static guint32 opCode_PAYLD[] = { RC_SEND_FIRST, RC_SEND_MIDDLE, RC_SEND_LAST, RC_SEND_ONLY, RC_RDMA_WRITE_MIDDLE, RC_RDMA_WRITE_LAST, RC_RDMA_READ_RESPONSE_MIDDLE, UC_SEND_FIRST, UC_SEND_MIDDLE, UC_SEND_LAST, UC_SEND_ONLY, UC_RDMA_WRITE_MIDDLE, UC_RDMA_WRITE_LAST }; /* It is not necessary to create arrays for these OpCodes since they indicate only one further header. * We can just decode it directly * static guint32 opCode_DETH_IMMDT_PAYLD[] = { * UD_SEND_ONLY_IMM * }; * static guint32 opCode_DETH_PAYLD[] = { * UD_SEND_ONLY * }; * static guint32 opCode_RDETH_DETH[] = { * RD_RESYNC * }; * static guint32 opCode_RDETH_DETH_RETH[] = { * RD_RDMA_READ_REQUEST * }; * static guint32 opCode_RDETH_DETH_RETH_IMMDT_PAYLD[] = { * RD_RDMA_WRITE_ONLY_IMM * }; * static guint32 opCode_RDETH_AETH_ATOMICACKETH[] = { * RD_ATOMIC_ACKNOWLEDGE * }; * static guint32 opCode_RDETH_AETH[] = { * RD_ACKNOWLEDGE * }; * static guint32 opCode_RDETH_PAYLD[] = { * RD_RDMA_READ_RESPONSE_MIDDLE * }; * static guint32 opCode_AETH_ATOMICACKETH[] = { * RC_ATOMIC_ACKNOWLEDGE * }; * static guint32 opCode_RETH[] = { * RC_RDMA_READ_REQUEST * }; * static guint32 opCode_AETH[] = { * RC_ACKNOWLEDGE * }; */ #endif