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/*
* Copyright (c) 2008 Lawrence Livermore National Laboratory
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <infiniband/verbs.h>
const char *ibv_node_type_str(enum ibv_node_type node_type)
{
static const char *const node_type_str[] = {
[IBV_NODE_CA] = "InfiniBand channel adapter",
[IBV_NODE_SWITCH] = "InfiniBand switch",
[IBV_NODE_ROUTER] = "InfiniBand router",
[IBV_NODE_RNIC] = "iWARP NIC",
[IBV_NODE_USNIC] = "usNIC",
[IBV_NODE_USNIC_UDP] = "usNIC UDP",
[IBV_NODE_UNSPECIFIED] = "unspecified",
};
if (node_type < IBV_NODE_CA || node_type > IBV_NODE_UNSPECIFIED)
return "unknown";
return node_type_str[node_type];
}
const char *ibv_port_state_str(enum ibv_port_state port_state)
{
static const char *const port_state_str[] = {
[IBV_PORT_NOP] = "no state change (NOP)",
[IBV_PORT_DOWN] = "down",
[IBV_PORT_INIT] = "init",
[IBV_PORT_ARMED] = "armed",
[IBV_PORT_ACTIVE] = "active",
[IBV_PORT_ACTIVE_DEFER] = "active defer"
};
if (port_state < IBV_PORT_NOP || port_state > IBV_PORT_ACTIVE_DEFER)
return "unknown";
return port_state_str[port_state];
}
const char *ibv_event_type_str(enum ibv_event_type event)
{
static const char *const event_type_str[] = {
[IBV_EVENT_CQ_ERR] = "CQ error",
[IBV_EVENT_QP_FATAL] = "local work queue catastrophic error",
[IBV_EVENT_QP_REQ_ERR] = "invalid request local work queue error",
[IBV_EVENT_QP_ACCESS_ERR] = "local access violation work queue error",
[IBV_EVENT_COMM_EST] = "communication established",
[IBV_EVENT_SQ_DRAINED] = "send queue drained",
[IBV_EVENT_PATH_MIG] = "path migrated",
[IBV_EVENT_PATH_MIG_ERR] = "path migration request error",
[IBV_EVENT_DEVICE_FATAL] = "local catastrophic error",
[IBV_EVENT_PORT_ACTIVE] = "port active",
[IBV_EVENT_PORT_ERR] = "port error",
[IBV_EVENT_LID_CHANGE] = "LID change",
[IBV_EVENT_PKEY_CHANGE] = "P_Key change",
[IBV_EVENT_SM_CHANGE] = "SM change",
[IBV_EVENT_SRQ_ERR] = "SRQ catastrophic error",
[IBV_EVENT_SRQ_LIMIT_REACHED] = "SRQ limit reached",
[IBV_EVENT_QP_LAST_WQE_REACHED] = "last WQE reached",
[IBV_EVENT_CLIENT_REREGISTER] = "client reregistration",
[IBV_EVENT_GID_CHANGE] = "GID table change",
[IBV_EVENT_WQ_FATAL] = "WQ fatal"
};
if (event < IBV_EVENT_CQ_ERR || event > IBV_EVENT_WQ_FATAL)
return "unknown";
return event_type_str[event];
}
const char *ibv_wc_status_str(enum ibv_wc_status status)
{
static const char *const wc_status_str[] = {
[IBV_WC_SUCCESS] = "success",
[IBV_WC_LOC_LEN_ERR] = "local length error",
[IBV_WC_LOC_QP_OP_ERR] = "local QP operation error",
[IBV_WC_LOC_EEC_OP_ERR] = "local EE context operation error",
[IBV_WC_LOC_PROT_ERR] = "local protection error",
[IBV_WC_WR_FLUSH_ERR] = "Work Request Flushed Error",
[IBV_WC_MW_BIND_ERR] = "memory management operation error",
[IBV_WC_BAD_RESP_ERR] = "bad response error",
[IBV_WC_LOC_ACCESS_ERR] = "local access error",
[IBV_WC_REM_INV_REQ_ERR] = "remote invalid request error",
[IBV_WC_REM_ACCESS_ERR] = "remote access error",
[IBV_WC_REM_OP_ERR] = "remote operation error",
[IBV_WC_RETRY_EXC_ERR] = "transport retry counter exceeded",
[IBV_WC_RNR_RETRY_EXC_ERR] = "RNR retry counter exceeded",
[IBV_WC_LOC_RDD_VIOL_ERR] = "local RDD violation error",
[IBV_WC_REM_INV_RD_REQ_ERR] = "remote invalid RD request",
[IBV_WC_REM_ABORT_ERR] = "aborted error",
[IBV_WC_INV_EECN_ERR] = "invalid EE context number",
[IBV_WC_INV_EEC_STATE_ERR] = "invalid EE context state",
[IBV_WC_FATAL_ERR] = "fatal error",
[IBV_WC_RESP_TIMEOUT_ERR] = "response timeout error",
[IBV_WC_GENERAL_ERR] = "general error",
[IBV_WC_TM_ERR] = "TM error",
[IBV_WC_TM_RNDV_INCOMPLETE] = "TM software rendezvous",
};
if (status < IBV_WC_SUCCESS || status > IBV_WC_TM_RNDV_INCOMPLETE)
return "unknown";
return wc_status_str[status];
}
const char *ibv_wr_opcode_str(enum ibv_wr_opcode opcode)
{
static const char *const wr_opcode_str[] = {
[IBV_WR_RDMA_WRITE] = "rdma-write",
[IBV_WR_RDMA_WRITE_WITH_IMM] = "rdma-write-with-imm",
[IBV_WR_SEND] = "send",
[IBV_WR_SEND_WITH_IMM] = "send-with-imm",
[IBV_WR_RDMA_READ] = "rdma-read",
[IBV_WR_ATOMIC_CMP_AND_SWP] = "atomic-cmp-and-swp",
[IBV_WR_ATOMIC_FETCH_AND_ADD] = "atomic-fetch-and-add",
[IBV_WR_LOCAL_INV] = "local-inv",
[IBV_WR_BIND_MW] = "bind-mw",
[IBV_WR_SEND_WITH_INV] = "send-with-inv",
[IBV_WR_TSO] = "tso",
[IBV_WR_DRIVER1] = "driver1",
[IBV_WR_FLUSH] = "flush",
[IBV_WR_ATOMIC_WRITE] = "atomic-write"
};
if (opcode < IBV_WR_RDMA_WRITE || opcode > IBV_WR_ATOMIC_WRITE)
return "unknown";
return wr_opcode_str[opcode];
}
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