1#!/usr/bin/env bash 2# SPDX-License-Identifier: BSD-3-Clause 3# Copyright (C) 2020 Intel Corporation 4# All rights reserved. 5# 6testdir=$(readlink -f $(dirname $0)) 7rootdir=$(readlink -f $testdir/../../..) 8nvmeappdir=$(readlink -f $rootdir/test/nvme) 9source $rootdir/test/common/autotest_common.sh 10source $rootdir/test/nvmf/common.sh 11 12MALLOC_BDEV_SIZE=64 13MALLOC_BLOCK_SIZE=512 14NUM_DEVICES=2 15 16rpc_py="$rootdir/scripts/rpc.py" 17 18export TEST_TRANSPORT=VFIOUSER 19 20function aer_vfio_user() { 21 22 local traddr=$1 23 local subnqn=$2 24 local malloc_num=Malloc$(($3 + NUM_DEVICES)) 25 $rpc_py nvmf_get_subsystems 26 27 AER_TOUCH_FILE=/tmp/aer_touch_file 28 29 # Namespace Attribute Notice Tests 30 $rootdir/test/nvme/aer/aer -r "\ 31 trtype:$TEST_TRANSPORT \ 32 traddr:$traddr \ 33 subnqn:$subnqn" -n $NUM_DEVICES -g -t $AER_TOUCH_FILE & 34 aerpid=$! 35 36 # Waiting for aer start to work 37 waitforfile $AER_TOUCH_FILE 38 rm -f $AER_TOUCH_FILE 39 # Add a new namespace 40 $rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE --name $malloc_num 41 $rpc_py nvmf_subsystem_add_ns $subnqn $malloc_num -n $NUM_DEVICES 42 $rpc_py nvmf_get_subsystems 43 44 wait $aerpid 45} 46 47rm -rf /var/run/vfio-user 48 49function setup_nvmf_vfio_user() { 50 51 local nvmf_app_args=$1 52 local transport_args=$2 53 54 "${NVMF_APP[@]}" -m '[0,1,2,3]' $nvmf_app_args & 55 nvmfpid=$! 56 57 echo "Process pid: $nvmfpid" 58 59 trap 'killprocess $nvmfpid; exit 1' SIGINT SIGTERM EXIT 60 waitforlisten $nvmfpid 61 62 sleep 1 63 64 $rpc_py nvmf_create_transport -t $TEST_TRANSPORT $transport_args 65 66 mkdir -p /var/run/vfio-user 67 68 for i in $(seq 1 $NUM_DEVICES); do 69 mkdir -p /var/run/vfio-user/domain/vfio-user$i/$i 70 71 $rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE -b Malloc$i 72 $rpc_py nvmf_create_subsystem nqn.2019-07.io.spdk:cnode$i -a -s SPDK$i 73 $rpc_py nvmf_subsystem_add_ns nqn.2019-07.io.spdk:cnode$i Malloc$i 74 $rpc_py nvmf_subsystem_add_listener nqn.2019-07.io.spdk:cnode$i -t $TEST_TRANSPORT -a "/var/run/vfio-user/domain/vfio-user$i/$i" -s 0 75 done 76} 77 78function run_nvmf_vfio_user() { 79 80 for i in $(seq 1 $NUM_DEVICES); do 81 test_traddr=/var/run/vfio-user/domain/vfio-user$i/$i 82 test_subnqn=nqn.2019-07.io.spdk:cnode$i 83 $SPDK_BIN_DIR/spdk_nvme_identify -r "trtype:$TEST_TRANSPORT traddr:$test_traddr subnqn:$test_subnqn" -g -L nvme -L nvme_vfio -L vfio_pci 84 $SPDK_BIN_DIR/spdk_nvme_perf -r "trtype:$TEST_TRANSPORT traddr:$test_traddr subnqn:$test_subnqn" -s 256 -g -q 128 -o 4096 -w read -t 5 -c 0x2 85 $SPDK_BIN_DIR/spdk_nvme_perf -r "trtype:$TEST_TRANSPORT traddr:$test_traddr subnqn:$test_subnqn" -s 256 -g -q 128 -o 4096 -w write -t 5 -c 0x2 86 $SPDK_EXAMPLE_DIR/reconnect -r "trtype:$TEST_TRANSPORT traddr:$test_traddr subnqn:$test_subnqn" -g -q 32 -o 4096 -w randrw -M 50 -t 5 -c 0xE 87 $SPDK_EXAMPLE_DIR/arbitration -t 3 -r "trtype:$TEST_TRANSPORT traddr:$test_traddr subnqn:$test_subnqn" -d 256 -g 88 $SPDK_EXAMPLE_DIR/hello_world -d 256 -g -r "trtype:$TEST_TRANSPORT traddr:$test_traddr subnqn:$test_subnqn" 89 $nvmeappdir/overhead/overhead -o 4096 -t 1 -H -g -d 256 -r "trtype:$TEST_TRANSPORT traddr:$test_traddr subnqn:$test_subnqn" 90 aer_vfio_user $test_traddr $test_subnqn $i 91 done 92} 93 94function stop_nvmf_vfio_user() { 95 killprocess $nvmfpid 96 97 rm -rf /var/run/vfio-user 98 99 trap - SIGINT SIGTERM EXIT 100} 101 102# Start the target and run cases in polling mode 103setup_nvmf_vfio_user '' '' 104run_nvmf_vfio_user 105stop_nvmf_vfio_user 106 107# Start the target in interrupt mode 108setup_nvmf_vfio_user '--interrupt-mode' '-M -I' 109stop_nvmf_vfio_user 110