From be23566cec4b5571178a930a5a16d22be9dd7b93 Mon Sep 17 00:00:00 2001
From: Todd Malsbary <todd.malsbary@intel.com>
Date: Wed, 24 Mar 2021 16:02:08 -0700
Subject: Add qat addon helm chart

This chart contains the upstream qat plugin from
intel-device-plugins-for-kubernetes together with a qat driver
installer.

Issue-ID: MULTICLOUD-1324
Signed-off-by: Todd Malsbary <todd.malsbary@intel.com>
Change-Id: I3467ba204276999dac4087bdf68ac0d4439861ad
---
 .../installers/entrypoint-qat-driver-installer.sh  | 148 +++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100755 kud/deployment_infra/installers/entrypoint-qat-driver-installer.sh

(limited to 'kud/deployment_infra/installers/entrypoint-qat-driver-installer.sh')

diff --git a/kud/deployment_infra/installers/entrypoint-qat-driver-installer.sh b/kud/deployment_infra/installers/entrypoint-qat-driver-installer.sh
new file mode 100755
index 00000000..f9221309
--- /dev/null
+++ b/kud/deployment_infra/installers/entrypoint-qat-driver-installer.sh
@@ -0,0 +1,148 @@
+#!/bin/bash
+
+#set -x
+source _common.sh
+source _qat-driver-installer.sh
+
+# IMPORTANT: If the driver version is changed, review the QAT Makefile
+# against _qat.sh.  The steps in _qat.sh are from the Makefile and
+# have been modified to run inside a container.
+QAT_DRIVER_VERSION="${QAT_DRIVER_VERSION:-1.7.l.4.12.0-00011}"
+QAT_DRIVER_DOWNLOAD_URL_DEFAULT="https://01.org/sites/default/files/downloads/qat${QAT_DRIVER_VERSION}.tar.gz"
+QAT_DRIVER_DOWNLOAD_URL="${QAT_DRIVER_DOWNLOAD_URL:-$QAT_DRIVER_DOWNLOAD_URL_DEFAULT}"
+QAT_DRIVER_ARCHIVE="$(basename "${QAT_DRIVER_DOWNLOAD_URL}")"
+QAT_INSTALL_DIR_HOST="${QAT_INSTALL_DIR_HOST:-/opt/qat}"
+QAT_INSTALL_DIR_CONTAINER="${QAT_INSTALL_DIR_CONTAINER:-/usr/local/qat}"
+QAT_ENABLE_SRIOV="${QAT_ENABLE_SRIOV:-host}"
+CACHE_FILE="${QAT_INSTALL_DIR_CONTAINER}/.cache"
+
+check_kernel_boot_parameter() {
+    if [[ $(grep -c intel_iommu=on /proc/cmdline) != "0" ]]; then
+        info "Found intel_iommu=on kernel boot parameter"
+    else
+        error "Missing intel_iommu=on kernel boot parameter"
+        exit "${RETCODE_ERROR}"
+    fi
+}
+
+check_sriov_hardware_capabilities() {
+    if [[ $(lspci -vn -d 8086:0435 | grep -c SR-IOV) != "0" ]]; then
+        info "Found dh895xcc SR-IOV hardware capabilities"
+    elif [[ $(lspci -vn -d 8086:37c8 | grep -c SR-IOV) != "0" ]]; then
+        info "Found c6xx SR-IOV hardware capabilities"
+    elif [[ $(lspci -vn -d 8086:6f54 | grep -c SR-IOV) != "0" ]]; then
+        info "Found d15xx SR-IOV hardware capabilities"
+    elif [[ $(lspci -vn -d 8086:19e2 | grep -c SR-IOV) != "0" ]]; then
+        info "Found c3xxx SR-IOV hardware capabilities"
+    else
+        error "Missing SR-IOV hardware capabilities"
+        exit "${RETCODE_ERROR}"
+    fi
+}
+
+download_qat_src() {
+    info "Downloading QAT source ... "
+    mkdir -p "${QAT_INSTALL_DIR_CONTAINER}"
+    pushd "${QAT_INSTALL_DIR_CONTAINER}" > /dev/null
+    curl -L -sS "${QAT_DRIVER_DOWNLOAD_URL}" -o "${QAT_DRIVER_ARCHIVE}"
+    tar xf "${QAT_DRIVER_ARCHIVE}"
+    popd > /dev/null
+}
+
+build_qat_src() {
+    info "Building QAT source ... "
+    pushd "${QAT_INSTALL_DIR_CONTAINER}" > /dev/null
+    KERNEL_SOURCE_ROOT="${KERNEL_SRC_DIR}" ./configure --enable-icp-sriov="${QAT_ENABLE_SRIOV}"
+    make
+    popd > /dev/null
+}
+
+install_qat() {
+    check_kernel_boot_parameter
+    check_sriov_hardware_capabilities
+    download_qat_src
+    build_qat_src
+    _qat_driver_install
+    _adf_ctl_install
+    _qat_service_install
+}
+
+uninstall_qat() {
+    _adf_ctl_uninstall
+    _qat_service_shutdown
+    _qat_service_uninstall
+}
+
+check_cached_version() {
+    info "Checking cached version"
+    if [[ ! -f "${CACHE_FILE}" ]]; then
+        info "Cache file ${CACHE_FILE} not found"
+        return "${RETCODE_ERROR}"
+    fi
+    # Source the cache file and check if the cached driver matches
+    # currently running kernel and driver versions.
+    . "${CACHE_FILE}"
+    if [[ "$(uname -r)" == "${CACHE_KERNEL_VERSION}" ]]; then
+        if [[ "${QAT_DRIVER_VERSION}" == "${CACHE_QAT_DRIVER_VERSION}" ]]; then
+            info "Found existing driver installation for kernel version $(uname -r) and driver version ${QAT_DRIVER_VERSION}"
+            return "${RETCODE_SUCCESS}"
+        fi
+    fi
+    return "${RETCODE_ERROR}"
+}
+
+update_cached_version() {
+    cat >"${CACHE_FILE}"<<__EOF__
+CACHE_KERNEL_VERSION=$(uname -r)
+CACHE_QAT_DRIVER_VERSION=${QAT_DRIVER_VERSION}
+__EOF__
+
+    info "Updated cached version as:"
+    cat "${CACHE_FILE}"
+}
+
+upgrade_driver() {
+    uninstall_qat
+    install_qat
+}
+
+check_driver_started() {
+    _qat_check_started
+}
+
+start_driver() {
+    _qat_service_start
+    _qat_check_started
+}
+
+uninstall_driver() {
+    uninstall_qat
+    rm -f "${CACHE_FILE}"
+}
+
+main() {
+    load_etc_os_release
+    local -r cmd="${1:-install}"
+    case $cmd in
+        install)
+            if ! check_cached_version; then
+                upgrade_driver
+                update_cached_version
+            fi
+            if ! check_driver_started; then
+                start_driver
+            fi
+            ;;
+        uninstall)
+            uninstall_driver
+            ;;
+        install-sample)
+            _qat_sample_install
+            ;;
+        uninstall-sample)
+            _qat_sample_uninstall
+            ;;
+    esac
+}
+
+main "$@"
-- 
cgit 1.2.3-korg