diff --git a/intel-QAT20.spec b/intel-QAT20.spec
index f67315b505ab093d538c4bb04726d616b5b07c02..468c4be292ee1998465f99204c1c5dbaf98abf19 100644
--- a/intel-QAT20.spec
+++ b/intel-QAT20.spec
@@ -1,4 +1,4 @@
-%define anolis_release 10
+%define anolis_release 11
 %define debug_package %{nil}
 %define QAT_release 00004
 
@@ -129,11 +129,15 @@ SYSTEMD_UNIT_FILE=qat.service
 INTEL_VENDORID="8086"
 QAT_4XXX_DEVICE_NUMBER="4940"
 QAT_4XXX_DEVICE_NUMBER_VM="4941"
+QAT_401XX_DEVICE_NUMBER="4942"
+QAT_401XX_DEVICE_NUMBER_VM="4943"
 VQAT_DEVICE_NUMBER="0da5"
 QAT_4XXX_NUM_VFS=16
-DEVICES="${QAT_4XXX_DEVICE_NUMBER} ${QAT_4XXX_DEVICE_NUMBER_VM} ${VQAT_DEVICE_NUMBER}"
+DEVICES="${QAT_4XXX_DEVICE_NUMBER} ${QAT_4XXX_DEVICE_NUMBER_VM} ${QAT_401XX_DEVICE_NUMBER} ${QAT_401XX_DEVICE_NUMBER_VM} ${VQAT_DEVICE_NUMBER}"
 num4xxxDevicesP=`lspci -n | grep -E -c "${INTEL_VENDORID}:${QAT_4XXX_DEVICE_NUMBER}"`
 num4xxxDevicesV=`lspci -n | grep -E -c "${INTEL_VENDORID}:${QAT_4XXX_DEVICE_NUMBER_VM}"`
+num401xxDevicesP=`lspci -n | egrep -c "${INTEL_VENDORID}:${QAT_401XX_DEVICE_NUMBER}"`
+num401xxDevicesV=`lspci -n | egrep -c "${INTEL_VENDORID}:${QAT_401XX_DEVICE_NUMBER_VM}"`
 numVQATDevices=`lspci -n | grep -E -c "${INTEL_VENDORID}:${VQAT_DEVICE_NUMBER}"`
 
 if [ -e ${QAT_SERVICE_PATH}/qat_service -a -e "/dev/qat_adf_ctl" ]; then
@@ -172,6 +176,28 @@ if [ "${num4xxxDevicesV}" -gt "0" ];then
 	echo "SRIOV_ENABLE=1" > /etc/default/qat
 fi
 
+if [ "${num401xxDevicesP}" -gt "0" ];then
+    ${ICP_ROOT}/generate_conf_files.sh -n ${num401xxDevicesP} -f ${ICP_ROOT}/build/4xxx_template.conf -o /etc/
+    if [ -e "/etc/default/qat" ];then
+        . /etc/default/qat
+        if [ -n "${SRIOV_ENABLE}" ];then
+            if [ "${SRIOV_ENABLE}" -eq "1" ]; then
+                num401xxDevicesV=$((${QAT_4XXX_NUM_VFS} * ${num401xxDevicesP}))
+            fi
+        fi
+    else
+        echo "#Remove comment on next line to enable sriov" > /etc/default/qat
+        echo "#SRIOV_ENABLE=1" >> /etc/default/qat
+    fi
+fi
+
+if [ "${num401xxDevicesV}" -gt "0" ];then
+    for (( dev=0; dev<${num401xxDevicesV}; dev++ ));do
+        ${INSTALL} -D -m 640 ${ICP_ROOT}/build/4xxxvf_dev0.conf.vm /etc/4xxxvf_dev${dev}.conf
+    done
+    echo "SRIOV_ENABLE=1" > /etc/default/qat
+fi
+
 if [ "${numVQATDevices}" -gt "0" ];then
 	${ICP_ROOT}/config_vqat.sh
 	echo "SRIOV_ENABLE=1" > /etc/default/qat
@@ -235,6 +261,9 @@ fi
 ${RM} -rf /etc/udev/rules.d/00-qat.rules /etc/default/qat
 
 %changelog
+* Thu Sep 14 2023 Xuchun Shang <xuchun.shang@linux.alibaba.com> - 0.9.4-00004.11
+- Add support for high-freq machine
+
 * Thu Aug 10 2023 Kun(llfl) <llfl@linux.alibaba.com> - 0.9.4-00004.10
 - Split build for user space only
 - Update devel pkg