From: Yuval Avnery <yuva...@mellanox.com>
This commit introduce the RegEx poll mode drivers class, and
adds Mellanox RegEx PMD.
Signed-off-by: Yuval Avnery <yuva...@mellanox.com>
Signed-off-by: Ori Kam <or...@mellanox.com>
---
v3:
* Address ML comments.
v2:
* Add docs.
---
.gitignore | 1 +
MAINTAINERS | 11 +++
config/common_base | 5 ++
doc/guides/conf.py | 7 +-
doc/guides/index.rst | 1 +
doc/guides/regexdevs/features/default.ini | 32 +++++++
doc/guides/regexdevs/features/mlx5.ini | 9 ++
doc/guides/regexdevs/features_overview.rst | 100 ++++++++++++++++++++++
doc/guides/regexdevs/index.rst | 15 ++++
doc/guides/regexdevs/mlx5.rst | 70 +++++++++++++++
doc/guides/rel_notes/release_20_08.rst | 2 +
drivers/Makefile | 2 +
drivers/common/Makefile | 2 +-
drivers/common/mlx5/Makefile | 4 +-
drivers/meson.build | 1 +
drivers/regex/Makefile | 8 ++
drivers/regex/meson.build | 9 ++
drivers/regex/mlx5/Makefile | 34 ++++++++
drivers/regex/mlx5/meson.build | 26 ++++++
drivers/regex/mlx5/mlx5_regex.c | 5 ++
drivers/regex/mlx5/mlx5_regex.h | 8 ++
drivers/regex/mlx5/rte_pmd_mlx5_regex_version.map | 3 +
mk/rte.app.mk | 5 +-
23 files changed, 354 insertions(+), 6 deletions(-)
create mode 100644 doc/guides/regexdevs/features/default.ini
create mode 100644 doc/guides/regexdevs/features/mlx5.ini
create mode 100644 doc/guides/regexdevs/features_overview.rst
create mode 100644 doc/guides/regexdevs/index.rst
create mode 100644 doc/guides/regexdevs/mlx5.rst
create mode 100644 drivers/regex/Makefile
create mode 100644 drivers/regex/meson.build
create mode 100644 drivers/regex/mlx5/Makefile
create mode 100644 drivers/regex/mlx5/meson.build
create mode 100644 drivers/regex/mlx5/mlx5_regex.c
create mode 100644 drivers/regex/mlx5/mlx5_regex.h
create mode 100644 drivers/regex/mlx5/rte_pmd_mlx5_regex_version.map
diff --git a/.gitignore b/.gitignore
index f2f8892..f73d93c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ doc/guides/cryptodevs/overview_auth_table.txt
doc/guides/cryptodevs/overview_aead_table.txt
doc/guides/cryptodevs/overview_asym_table.txt
doc/guides/compressdevs/overview_feature_table.txt
+doc/guides/regexdevs/overview_feature_table.txt
doc/guides/vdpadevs/overview_feature_table.txt
doc/guides/bbdevs/overview_feature_table.txt
diff --git a/MAINTAINERS b/MAINTAINERS
index 3cd402b..66ceb09 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -454,6 +454,7 @@ RegEx API - EXPERIMENTAL
M: Ori Kam <or...@mellanox.com>
F: lib/librte_regexdev/
F: doc/guides/prog_guide/regexdev.rst
+F: doc/guides/regexdevs/features/default.ini
Eventdev API
M: Jerin Jacob <jer...@marvell.com>
@@ -1128,6 +1129,16 @@ F: doc/guides/compressdevs/zlib.rst
F: doc/guides/compressdevs/features/zlib.ini
+RegEx Drivers
+-------------
+
+Mellanox MLX5
+M: Ori Kam <or...@mellanox.com>
+F: drivers/regex/mlx5/
+F: doc/guides/regexdevs/mlx5.rst
+F: doc/guides/regexdevs/features/mlx5.ini
+
+
vDPA Drivers
------------
T: git://dpdk.org/next/dpdk-next-virtio
diff --git a/config/common_base b/config/common_base
index f7a8824..f76585f 100644
--- a/config/common_base
+++ b/config/common_base
@@ -375,6 +375,11 @@ CONFIG_RTE_LIBRTE_MLX5_PMD=n
CONFIG_RTE_LIBRTE_MLX5_DEBUG=n
#
+# Compile regex-oriented Mellanox PMD
+#
+CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD=n
+
+#
# Compile vdpa-oriented Mellanox ConnectX-6 & BlueField (MLX5) PMD
#
CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD=n
diff --git a/doc/guides/conf.py b/doc/guides/conf.py
index 700e05e..d8fe5cc 100644
--- a/doc/guides/conf.py
+++ b/doc/guides/conf.py
@@ -47,7 +47,7 @@
master_doc = 'index'
# Maximum feature description string length
-feature_str_len = 25
+feature_str_len = 30
# Figures, tables and code-blocks automatically numbered if they have caption
numfig = True
@@ -409,6 +409,11 @@ def setup(app):
'Features',
'Features availability in compression drivers',
'Feature')
+ table_file = dirname(__file__) + '/regexdevs/overview_feature_table.txt'
+ generate_overview_table(table_file, 1,
+ 'Features',
+ 'Features availability in regex drivers',
+ 'Feature')
table_file = dirname(__file__) + '/vdpadevs/overview_feature_table.txt'
generate_overview_table(table_file, 1,
'Features',
diff --git a/doc/guides/index.rst b/doc/guides/index.rst
index 988c6ea..857f036 100644
--- a/doc/guides/index.rst
+++ b/doc/guides/index.rst
@@ -20,6 +20,7 @@ DPDK documentation
cryptodevs/index
compressdevs/index
vdpadevs/index
+ regexdevs/index
eventdevs/index
rawdevs/index
mempool/index
diff --git a/doc/guides/regexdevs/features/default.ini
b/doc/guides/regexdevs/features/default.ini
new file mode 100644
index 0000000..10f6c50
--- /dev/null
+++ b/doc/guides/regexdevs/features/default.ini
@@ -0,0 +1,32 @@
+;
+; Features of a default RegEx driver.
+;
+; This file defines the features that are valid for inclusion in
+; the other driver files and also the order that they appear in
+; the features table in the documentation. The feature description
+; string should not exceed feature_str_len defined in conf.py.
+;
+[Features]
+Cross buffer =
+PCRE start anchor =
+PCRE atomic grouping =
+PCRE back reference =
+PCRE back tracking ctrl =
+PCRE call outs =
+PCRE forward reference =
+PCRE greedy =
+PCRE match all =
+PCRE match as end =
+PCRE match point rst =
+PCRE New line conventions =
+PCRE new line SEQ =
+PCRE look around =
+PCRE possessive qualifiers =
+PCRE subroutine references =
+PCRE UTF 8 =
+PCRE UTF 16 =
+PCRE UTF 32 =
+PCRE word boundary =
+Run time compilation =
+Armv8 =
+x86 =
diff --git a/doc/guides/regexdevs/features/mlx5.ini
b/doc/guides/regexdevs/features/mlx5.ini
new file mode 100644
index 0000000..9fe5f73
--- /dev/null
+++ b/doc/guides/regexdevs/features/mlx5.ini
@@ -0,0 +1,9 @@
+;
+; Supported features of the 'mlx5' RegEx driver.
+;
+; Refer to default.ini for the full list of available driver features.
+;
+[Features]
+Armv8 = Y
+x86 = Y
+
diff --git a/doc/guides/regexdevs/features_overview.rst
b/doc/guides/regexdevs/features_overview.rst
new file mode 100644
index 0000000..793cae4
--- /dev/null
+++ b/doc/guides/regexdevs/features_overview.rst
@@ -0,0 +1,100 @@
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright 2020 Mellanox Technologies, Ltd
+
+Overview of RegEx Drivers Features
+==================================
+
+This section explains the supported features that are listed in the table
below.
+
+Cross buffer
+ Support cross buffer detection.
+
+PCRE start anchor
+ Support PCRE start anchor.
+
+PCRE atomic grouping
+ Support PCRE atomic grouping.
+
+PCRE back reference
+ Support PCRE back regerence.
+
+PCRE back tracking ctrl
+ Support PCRE back tracking ctrl.
+
+PCRE call outs
+ Support PCRE call outes.
+
+PCRE forward reference
+ Support Forward reference.
+
+PCRE greedy
+ Support PCRE greedy mode.
+
+PCRE match all
+ Support PCRE match all.
+
+PCRE match as end
+ Support match as end.
+
+PCRE match point rst
+ Support PCRE match point reset directive.
+
+PCRE New line conventions
+ Support new line conventions.
+
+PCRE new line SEQ
+ Support new line sequence.
+
+PCRE look around
+ Support PCRE look around.
+
+PCRE possessive qualifiers
+ Support PCRE possessive qualifiers.
+
+PCRE subroutine references
+ Support PCRE subroutine references.
+
+PCRE UTF 8
+ Support UTF-8.
+
+PCRE UTF 16
+ Support UTF-16.
+
+PCRE UTF 32
+ Support UTF-32.
+
+PCRE word boundary
+ Support word boundaries.
+
+Run time compilation
+ Support compilation during run time.
+
+Armv8
+ Support armv8 (64bit) architecture.
+
+x86
+ Support x86 architecture.
+
+.. note::
+
+ Most of the features capabilities should be provided by the drivers via the
+ RegEx ``info_get`` operation.
+
+
+References
+==========
+
+ * `PCRE: PCRE pattern man page
<https://www.pcre.org/original/doc/html/pcrepattern.html>`_
+
+
+Features Table
+==============
+
+.. _table_regex_pmd_features:
+
+.. include:: overview_feature_table.txt
+
+.. Note::
+
+ Features marked with "P" are partially supported. Refer to the appropriate
+ driver guide in the following sections for details.
diff --git a/doc/guides/regexdevs/index.rst b/doc/guides/regexdevs/index.rst
new file mode 100644
index 0000000..04d8723
--- /dev/null
+++ b/doc/guides/regexdevs/index.rst
@@ -0,0 +1,15 @@
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright 2020 Mellanox Technologies, Ltd
+
+REGEX Device Drivers
+====================
+
+The following are a list of RegEx (Regular Expression) device drivers,
+which can be used from an application through RegEx API.
+
+.. toctree::
+ :maxdepth: 2
+ :numbered:
+
+ features_overview
+ mlx5
diff --git a/doc/guides/regexdevs/mlx5.rst b/doc/guides/regexdevs/mlx5.rst
new file mode 100644
index 0000000..ac340c4
--- /dev/null
+++ b/doc/guides/regexdevs/mlx5.rst
@@ -0,0 +1,70 @@
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright 2020 Mellanox Technologies, Ltd
+
+.. include:: <isonum.txt>
+
+MLX5 RegEx driver
+=================
+
+The MLX5 RegEx (Regular Expression) driver library
+(**librte_pmd_mlx5_regex**) provides support for **Mellanox BlueField 2**
+families of 25/50/100/200 Gb/s adapters.
+
+.. note::
+
+ Due to external dependencies, this driver is disabled in default
+ configuration of the "make" build. It can be enabled with
+ ``CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD=y`` or by using "meson" build system
which
+ will detect dependencies.
+
+
+Design
+------
+
+This PMD is configuring the RegEx HW engine.
+For the PMD to work, the application must supply
+a precompiled rule file in rof2 format.
+
+The PMD uses libibverbs and libmlx5 to access the device firmware
+or directly the hardware components.
+There are different levels of objects and bypassing abilities
+to get the best performances:
+
+- Verbs is a complete high-level generic API
+- Direct Verbs is a device-specific API
+- DevX allows to access firmware objects
+
+Enabling librte_pmd_mlx5_regex causes DPDK applications to be linked against
+libibverbs.
+
+A Mellanox mlx5 PCI device can be probed by either net/mlx5 driver or
regex/mlx5
+driver but not in parallel. Hence, the user should decide the driver by
disabling
+the net device using ``CONFIG_RTE_LIBRTE_MLX5_PMD``. when using the make build
system
+or ``disable_drivers`` option when using the meson build with
``net/mlx5,vdpa/mlx5``
+
+Supported NICs
+--------------
+
+* Mellanox\ |reg| BlueField 2 SmartNIC
+
+Prerequisites
+-------------
+
+- BlueField 2 running Mellonx supported kernel.
+- Enable the RegEx caps using system call from the BlueField 2.
+- Official support is not yet released.
+
+Compilation options
+~~~~~~~~~~~~~~~~~~~
+
+These options can be modified in the ``.config`` file.
+
+- ``CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD`` (default **n**)
+
+ Toggle compilation of librte_pmd_mlx5 itself.
+
+
+Run-time configuration
+~~~~~~~~~~~~~~~~~~~~~~
+
+- **ethtool** operations on related kernel interfaces also affect the PMD.
diff --git a/doc/guides/rel_notes/release_20_08.rst
b/doc/guides/rel_notes/release_20_08.rst
index f19b748..313e5c6 100644
--- a/doc/guides/rel_notes/release_20_08.rst
+++ b/doc/guides/rel_notes/release_20_08.rst
@@ -81,6 +81,8 @@ New Features
Added the RegEx library which provides an API for offload of regular
expressions search operations to hardware or software accelerator devices.
+ Added Mellanox RegEx PMD, allowing to offload RegEx searches.
+
* **Added eCPRI protocol support in rte_flow.**
The ``ECPRI`` item has been added to support eCPRI packet offloading for
diff --git a/drivers/Makefile b/drivers/Makefile
index c70bdf9..b814e05 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -18,6 +18,8 @@ DIRS-$(CONFIG_RTE_LIBRTE_PMD_QAT) += common/qat
DEPDIRS-common/qat := bus mempool
DIRS-$(CONFIG_RTE_LIBRTE_COMPRESSDEV) += compress
DEPDIRS-compress := bus mempool
+DIRS-$(CONFIG_RTE_LIBRTE_REGEXDEV) += regex
+DEPDIRS-regex := common
DIRS-$(CONFIG_RTE_LIBRTE_VHOST) += vdpa
DEPDIRS-vdpa := common bus mempool
DIRS-$(CONFIG_RTE_LIBRTE_EVENTDEV) += event
diff --git a/drivers/common/Makefile b/drivers/common/Makefile
index df2e840..cbc7107 100644
--- a/drivers/common/Makefile
+++ b/drivers/common/Makefile
@@ -36,7 +36,7 @@ ifneq (,$(findstring y,$(IAVF-y)))
DIRS-y += iavf
endif
-ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)),y)
+ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)$(CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD)),y)
DIRS-y += mlx5
endif
diff --git a/drivers/common/mlx5/Makefile b/drivers/common/mlx5/Makefile
index f6c762b..5f12be3 100644
--- a/drivers/common/mlx5/Makefile
+++ b/drivers/common/mlx5/Makefile
@@ -10,7 +10,7 @@ LIB_GLUE_BASE = librte_pmd_mlx5_glue.so
LIB_GLUE_VERSION = 20.02.0
# Sources.
-ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)),y)
+ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)$(CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD)),y)
ifneq ($(CONFIG_RTE_IBVERBS_LINK_DLOPEN),y)
SRCS-y += linux/mlx5_glue.c
endif
@@ -344,7 +344,7 @@ mlx5_autoconf.h: mlx5_autoconf.h.new
cmp '$<' '$@' $(AUTOCONF_OUTPUT) || \
mv '$<' '$@'
-ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)),y)
+ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)$(CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD)),y)
$(SRCS-y:.c=.o): mlx5_autoconf.h
endif
diff --git a/drivers/meson.build b/drivers/meson.build
index 161cfda..e76ebdd 100644
--- a/drivers/meson.build
+++ b/drivers/meson.build
@@ -9,6 +9,7 @@ dpdk_driver_classes = ['common',
'raw', # depends on common, bus and net.
'crypto', # depends on common, bus and mempool (net in future).
'compress', # depends on common, bus, mempool.
+ 'regex', # depends on common, bus, regexdev.
'vdpa', # depends on common, bus and mempool.
'event', # depends on common, bus, mempool and net.
'baseband'] # depends on common and bus.
diff --git a/drivers/regex/Makefile b/drivers/regex/Makefile
new file mode 100644
index 0000000..906b205
--- /dev/null
+++ b/drivers/regex/Makefile
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright 2020 Mellanox Technologies, Ltd
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+DIRS-$(CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD) += mlx5
+
+include $(RTE_SDK)/mk/rte.subdir.mk
diff --git a/drivers/regex/meson.build b/drivers/regex/meson.build
new file mode 100644
index 0000000..75522e3
--- /dev/null
+++ b/drivers/regex/meson.build
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright 2020 Mellanox Technologies, Ltd
+
+drivers = ['mlx5']
+std_deps = ['ethdev', 'kvargs'] # 'ethdev' also pulls in mbuf, net, eal etc
+std_deps += ['bus_pci'] # very many PMDs depend on PCI, so make std
+std_deps += ['bus_vdev'] # same with vdev bus
+config_flag_fmt = 'RTE_LIBRTE_@0@_PMD'
+driver_name_fmt = 'rte_pmd_@0@'
diff --git a/drivers/regex/mlx5/Makefile b/drivers/regex/mlx5/Makefile
new file mode 100644
index 0000000..1a16ab2
--- /dev/null
+++ b/drivers/regex/mlx5/Makefile
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright 2020 Mellanox Technologies, Ltd
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+# Library name.
+LIB = librte_pmd_mlx5_regex.a
+
+# Sources.
+SRCS-$(CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD) += mlx5_regex.c
+
+# Basic CFLAGS.
+CFLAGS += -O3
+CFLAGS += -std=c11 -Wall -Wextra
+CFLAGS += -g
+CFLAGS += -I$(RTE_SDK)/drivers/common/mlx5
+CFLAGS += -I$(BUILDDIR)/drivers/common/mlx5
+CFLAGS += -D_BSD_SOURCE
+CFLAGS += -D_DEFAULT_SOURCE
+CFLAGS += -D_XOPEN_SOURCE=600
+CFLAGS += $(WERROR_FLAGS)
+CFLAGS += -Wno-strict-prototypes
+LDLIBS += -lrte_common_mlx5
+LDLIBS += -lm
+LDLIBS += -lrte_eal -lrte_mbuf
+LDLIBS += -lrte_kvargs
+LDLIBS += -lrte_bus_pci
+
+# A few warnings cannot be avoided in external headers.
+CFLAGS += -Wno-error=cast-qual
+
+EXPORT_MAP := rte_pmd_mlx5_regex_version.map
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/regex/mlx5/meson.build b/drivers/regex/mlx5/meson.build
new file mode 100644
index 0000000..8af2a3c
--- /dev/null
+++ b/drivers/regex/mlx5/meson.build
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright 2020 Mellanox Technologies, Ltd
+
+if not is_linux
+ build = false
+ reason = 'only supported on Linux'
+ subdir_done()
+endif
+
+fmt_name = 'mlx5_regex'
+deps += ['common_mlx5', 'bus_pci', 'eal']
+sources = files(
+ 'mlx5_regex.c',
+)
+cflags_options = [
+ '-std=c11',
+ '-Wno-strict-prototypes',
+ '-D_BSD_SOURCE',
+ '-D_DEFAULT_SOURCE',
+ '-D_XOPEN_SOURCE=600'
+]
+foreach option:cflags_options
+ if cc.has_argument(option)
+ cflags += option
+ endif
+endforeach
diff --git a/drivers/regex/mlx5/mlx5_regex.c b/drivers/regex/mlx5/mlx5_regex.c
new file mode 100644
index 0000000..b942a75
--- /dev/null
+++ b/drivers/regex/mlx5/mlx5_regex.c
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2020 Mellanox Technologies, Ltd
+ */
+
+#include "mlx5_regex.h"
diff --git a/drivers/regex/mlx5/mlx5_regex.h b/drivers/regex/mlx5/mlx5_regex.h
new file mode 100644
index 0000000..0e0495c
--- /dev/null
+++ b/drivers/regex/mlx5/mlx5_regex.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2020 Mellanox Technologies, Ltd
+ */
+
+#ifndef MLX5_REGEX_H
+#define MLX5_REGEX_H
+
+#endif /* MLX5_REGEX_H */
diff --git a/drivers/regex/mlx5/rte_pmd_mlx5_regex_version.map
b/drivers/regex/mlx5/rte_pmd_mlx5_regex_version.map
new file mode 100644
index 0000000..4a76d1d
--- /dev/null
+++ b/drivers/regex/mlx5/rte_pmd_mlx5_regex_version.map
@@ -0,0 +1,3 @@
+DPDK_21 {
+ local: *;
+};
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 0ce8cf5..1b9551e 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -201,11 +201,12 @@ endif
_LDLIBS-$(CONFIG_RTE_LIBRTE_LIO_PMD) += -lrte_pmd_lio
_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_MEMIF) += -lrte_pmd_memif
_LDLIBS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += -lrte_pmd_mlx4
-ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)),y)
+ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)$(CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD)),y)
_LDLIBS-y += -lrte_common_mlx5
endif
_LDLIBS-$(CONFIG_RTE_LIBRTE_MLX5_PMD) += -lrte_pmd_mlx5
_LDLIBS-$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD) += -lrte_pmd_mlx5_vdpa
+_LDLIBS-$(CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD) += -lrte_pmd_mlx5_regex
ifeq ($(CONFIG_RTE_IBVERBS_LINK_DLOPEN),y)
_LDLIBS-y += -ldl
else ifeq ($(CONFIG_RTE_IBVERBS_LINK_STATIC),y)
@@ -214,7 +215,7 @@ _LDLIBS-y +=
--no-whole-archive
_LDLIBS-y += $(LIBS_IBVERBS_STATIC)
_LDLIBS-y += --whole-archive
else
-ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)),y)
+ifeq ($(findstring
y,$(CONFIG_RTE_LIBRTE_MLX5_PMD)$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD)$(CONFIG_RTE_LIBRTE_MLX5_REGEX_PMD)),y)
_LDLIBS-y += -libverbs -lmlx5
endif
_LDLIBS-$(CONFIG_RTE_LIBRTE_MLX4_PMD) += -libverbs -lmlx4
--
1.8.3.1
