[dpdk-dev v2 1/2] build: add in option for qat use intel ipsec-mb lib

[Kai Ji <kai.ji@intel.com>]

Add in build option for QAT pmd use intel ipsec-mb lib
instead openssl for precompute partial hash & aes.

Signed-off-by: Kai Ji <kai.ji@intel.com>
---
 drivers/common/qat/meson.build | 12 ++++++++++++
 meson_options.txt              |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/drivers/common/qat/meson.build b/drivers/common/qat/meson.build
index b7027f3164..d6eaff3e0e 100644
--- a/drivers/common/qat/meson.build
+++ b/drivers/common/qat/meson.build
@@ -35,6 +35,18 @@ if qat_crypto and not libcrypto.found()
             'missing dependency, libcrypto')
 endif
 
+if get_option('qat_libipsecmb')
+    IMB_required_ver = '1.0.0'
+    libipsecmb = cc.find_library('IPSec_MB', required: false)
+    if not lib.found()
+        build = false
+        reason = 'missing dependency, "libIPSec_MB"'
+    else
+        ext_deps += libipsecmb
+        dpdk_conf.set('RTE_QAT_LIBIPSECMB', true)
+    endif
+endif
+
 # The driver should not build if both compression and crypto are disabled
 #FIXME common code depends on compression files so check only compress!
 if not qat_compress # and not qat_crypto
diff --git a/meson_options.txt b/meson_options.txt
index 7c220ad68d..e48e7dd966 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -42,6 +42,8 @@ option('mbuf_refcnt_atomic', type: 'boolean', value: true, description:
        'Atomically access the mbuf refcnt.')
 option('platform', type: 'string', value: 'native', description:
        'Platform to build, either "native", "generic" or a SoC. Please refer to the Linux build guide for more information.')
+option('qat_libipsecmb', type: 'boolean', value: false, description:
+       'use ipsec mb lib instead openssl for QAT pmd')
 option('enable_trace_fp', type: 'boolean', value: false, description:
        'enable fast path trace points.')
 option('tests', type: 'boolean', value: true, description:
-- 
2.17.1