diff --git a/idxd/intr.guest_test_executor.sh b/idxd/intr.guest_test_executor.sh
index 961d3357..628fd297 100755
--- a/idxd/intr.guest_test_executor.sh
+++ b/idxd/intr.guest_test_executor.sh
@@ -17,7 +17,6 @@ source ../guest-test/test_params.py
 ###################### Do Works ######################
 ## common works example ##
 cd "$(dirname "$0")" 2>/dev/null || exit 1
-# shellcheck source=../.env
 source ../.env
 source ../common/common.sh
 
diff --git a/idxd/intr.host_test.sh b/idxd/intr.host_test.sh
new file mode 100755
index 00000000..a8eff5db
--- /dev/null
+++ b/idxd/intr.host_test.sh
@@ -0,0 +1,127 @@
+#!/bin/bash -Ex
+# SPDX-License-Identifier: GPL-2.0-only
+# Copyright (c) 2024 Intel Corporation
+
+# @desc This script verify idxd interrupts
+# @returns Fail the test if return code is non-zero
+
+cd "$(dirname "$0")" 2>/dev/null || exit 1
+source ../.env
+source ../common/common.sh
+
+# helper function
+usage() {
+  cat <<-EOF
+  usage: ./${0##*/}
+  -m workqueue mode, dedicated or shared
+  -i times of iteriration
+  -t number of thread
+  -h HELP info
+EOF
+}
+
+while getopts :m:i:t:h arg; do
+  case $arg in
+    m)
+      wq_mode=$OPTARG
+    ;;
+    i)
+      iterations=$OPTARG
+    ;;
+    t)
+      threads=$OPTARG
+    ;;
+    h)
+      usage && exit 0
+    ;;
+    \?)
+      usage
+      die "Invalid Option -$OPTARG"
+    ;;
+    :)
+      usage
+      die "Option -$OPTARG requires an argument."
+    ;;
+  esac
+done
+
+./remove_iaa_crypto.sh
+rmmod idxd_vdev
+if ! rmmod idxd;
+then
+  die "Faile to rmmod idxd"
+fi
+modprobe idxd
+
+# parse dsa0 pcie bus:device.function
+domain=$(readlink /sys/bus/dsa/devices/dsa0 | awk -F '/' '{print $(NF - 1)}' | awk -F ':' '{print $1}')
+bus=$(readlink /sys/bus/dsa/devices/dsa0 | awk -F '/' '{print $(NF - 1)}' | awk -F ':' '{print $2}')
+dev_func=$(readlink /sys/bus/dsa/devices/dsa0 | awk -F '/' '{print $(NF - 1)}' | awk -F ':' '{print $3}')
+dbdf="$domain:$bus:$dev_func"
+bdf="$bus:$dev_func"
+
+# turn on and clear the trace event for irq vector
+echo > /sys/kernel/debug/tracing/trace
+echo 1 > /sys/kernel/debug/tracing/events/irq_vectors/vector_config/enable
+
+# config and enable work queue
+if [ "$wq_mode" = "dedicated" ]; then
+  ./accel_config.sh config-wq --group-id=0 --mode="dedicated" --name="wq0.0" --type="kernel" --driver-name="dmaengine" --priority=10 --wq-size=16 --block-on-fault=1 dsa0/wq0.0
+elif [ "$wq_mode" = "shared" ]; then
+  ./accel_config.sh config-wq --group-id=0 --mode="shared" --name="wq0.0" --type="kernel" --driver-name="dmaengine" --priority=10 --wq-size=16 --block-on-fault=1 --threshold=16 dsa0/wq0.0
+else
+  die "Unknown wq mode: $wq_mode"
+fi
+./accel_config.sh config-engine dsa0/engine0.0 --group-id=0
+./accel_config.sh enable-device dsa0
+./accel_config.sh enable-wq dsa0/wq0.0
+
+# parse the dynamically allocated irq number, vector number, cpu index, lapic index and the value in interrupt remapping table
+irq_assigned=$(tail -n1 /sys/kernel/debug/tracing/trace | awk -F ' ' '{print $6}' | awk -F '=' '{print $2}')
+vector_assigned=$(tail -n1 /sys/kernel/debug/tracing/trace | awk -F ' ' '{print $7}' | awk -F '=' '{print $2}')
+cpu_assigned=$(tail -n1 /sys/kernel/debug/tracing/trace | awk -F ' ' '{print $8}' | awk -F '=' '{print $2}')
+lapic_assigned=$(tail -n1 /sys/kernel/debug/tracing/trace | awk -F ' ' '{print $9}' | awk -F 'x' '{print $2}')
+lapic_assigned=${lapic_assigned:2}
+vector_in_irte=$(grep "$bdf $lapic_assigned" /sys/kernel/debug/iommu/intel/ir_translation_struct | awk -F ' ' '{print $4}')
+vector_in_irte="0x$vector_in_irte"
+vector_in_irte=$((vector_in_irte)) # hex to decimal
+
+# do dmatest to generate interrupts
+modprobe dmatest
+echo 2000 > /sys/module/dmatest/parameters/timeout
+echo "$iterations" > /sys/module/dmatest/parameters/iterations
+echo "$threads" > /sys/module/dmatest/parameters/threads_per_chan
+echo "" > /sys/module/dmatest/parameters/channel
+echo 0 > /sys/module/dmatest/parameters/polled
+echo 1 > /sys/module/dmatest/parameters/run
+cat /sys/module/dmatest/parameters/wait
+
+# parse the actual irq number and count
+irq_num=$(grep "$dbdf" /proc/interrupts | grep "idxd-portal" | awk -F ' ' '{print $1}' | awk -F ':' '{print $1}')
+irq_count=$(grep "$dbdf" /proc/interrupts | grep "idxd-portal" | awk -F ' ' -v n=$((cpu_assigned+2)) '{print $n}')
+
+# unload and disable work queue
+rmmod dmatest
+./accel_config.sh disable-wq dsa0/wq0.0
+./accel_config.sh disable-device dsa0
+
+# turn off and clear the trace event for irq vector
+echo 0 > /sys/kernel/debug/tracing/events/irq_vectors/vector_config/enable
+echo > /sys/kernel/debug/tracing/trace
+
+# check result
+if [ "$vector_assigned" != "$vector_in_irte" ]; then
+  die "allocated vector $vector_assigned is different with $vector_in_irte in interrupt remapping table"
+fi
+
+if [ "$irq_assigned" != "$irq_num" ]; then
+  die "allocated irq $irq_assigned is different with $irq_num"
+fi
+
+if [ "$irq_count" != "$iterations" ]; then
+  die "actual irq count $irq_count is not $iterations"
+fi
+
+echo "$wq_mode wq: intr test passed!"
+
+exit 0
diff --git a/idxd/remove_iaa_crypto.sh b/idxd/remove_iaa_crypto.sh
new file mode 100755
index 00000000..3cb4f5d7
--- /dev/null
+++ b/idxd/remove_iaa_crypto.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+iaa_dev_id="0cfe"
+num_iaa=$(lspci -d:${iaa_dev_id} | wc -l)
+
+for ((i = 1; i < num_iaa * 2; i += 2)); do
+  echo disable wq iax${i}/wq${i}.0
+  accel-config disable-wq iax${i}/wq${i}.0
+  echo disable iaa iax${i}
+  accel-config disable-device iax${i}
+done
+
+rmmod iaa_crypto
diff --git a/idxd/tests b/idxd/tests
new file mode 100644
index 00000000..94b292e0
--- /dev/null
+++ b/idxd/tests
@@ -0,0 +1,4 @@
+./intr.host_test.sh -m dedicated -i 10 -t 1
+./intr.host_test.sh -m shared -i 10 -t 1
+./intr.host_test.sh -m dedicated -i 1000000 -t 1
+./intr.host_test.sh -m shared -i 1000000 -t 1