net/octeontx2: add build and doc infrastructure

Adding bare minimum PMD library and doc build infrastructure
and claim the maintainership for octeontx2 PMD.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index 6301450..81dd171 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -691,6 +691,15 @@ F: drivers/net/mvneta/
 F: doc/guides/nics/mvneta.rst
 F: doc/guides/nics/features/mvneta.ini
 
+Marvell OCTEON TX2
+M: Jerin Jacob <jerinj@marvell.com>
+M: Nithin Dabilpuram <ndabilpuram@marvell.com>
+M: Kiran Kumar K <kirankumark@marvell.com>
+T: git://dpdk.org/next/dpdk-next-net-mrvl
+F: drivers/net/octeontx2/
+F: doc/guides/nics/features/octeontx2*.ini
+F: doc/guides/nics/octeontx2.rst
+
 Mellanox mlx4
 M: Matan Azrad <matan@mellanox.com>
 M: Shahaf Shuler <shahafs@mellanox.com>

diff --git a/config/common_base b/config/common_base
index 853c187..0641c46 100644 (file)
--- a/config/common_base
+++ b/config/common_base
@@ -411,6 +411,11 @@ CONFIG_RTE_LIBRTE_LIO_DEBUG_REGS=n
 #
 CONFIG_RTE_LIBRTE_OCTEONTX_PMD=y
 
+#
+# Compile burst-oriented Marvell OCTEON TX2 network PMD driver
+#
+CONFIG_RTE_LIBRTE_OCTEONTX2_PMD=y
+
 #
 # Compile WRS accelerated virtual port (AVP) guest PMD driver
 #

diff --git a/doc/guides/nics/features/octeontx2.ini b/doc/guides/nics/features/octeontx2.ini
new file mode 100644 (file)
index 0000000..84d5ad7
--- /dev/null
+++ b/doc/guides/nics/features/octeontx2.ini
@@ -0,0 +1,9 @@
+;
+; Supported features of the 'octeontx2' network poll mode driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Linux VFIO           = Y
+ARMv8                = Y
+Usage doc            = Y

diff --git a/doc/guides/nics/features/octeontx2_vec.ini b/doc/guides/nics/features/octeontx2_vec.ini
new file mode 100644 (file)
index 0000000..5fd7e4c
--- /dev/null
+++ b/doc/guides/nics/features/octeontx2_vec.ini
@@ -0,0 +1,9 @@
+;
+; Supported features of the 'octeontx2_vec' network poll mode driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Linux VFIO           = Y
+ARMv8                = Y
+Usage doc            = Y

diff --git a/doc/guides/nics/features/octeontx2_vf.ini b/doc/guides/nics/features/octeontx2_vf.ini
new file mode 100644 (file)
index 0000000..3128cc1
--- /dev/null
+++ b/doc/guides/nics/features/octeontx2_vf.ini
@@ -0,0 +1,9 @@
+;
+; Supported features of the 'octeontx2_vf' network poll mode driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Linux VFIO           = Y
+ARMv8                = Y
+Usage doc            = Y

diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst
index d664c45..9fec02f 100644 (file)
--- a/doc/guides/nics/index.rst
+++ b/doc/guides/nics/index.rst
@@ -46,6 +46,7 @@ Network Interface Controller Drivers
     nfb
     nfp
     octeontx
+    octeontx2
     qede
     sfc_efx
     softnic

diff --git a/doc/guides/nics/octeontx2.rst b/doc/guides/nics/octeontx2.rst
new file mode 100644 (file)
index 0000000..f0bd36b
--- /dev/null
+++ b/doc/guides/nics/octeontx2.rst
@@ -0,0 +1,32 @@
+..  SPDX-License-Identifier: BSD-3-Clause
+    Copyright(C) 2019 Marvell International Ltd.
+
+OCTEON TX2 Poll Mode driver
+===========================
+
+The OCTEON TX2 ETHDEV PMD (**librte_pmd_octeontx2**) provides poll mode ethdev
+driver support for the inbuilt network device found in **Marvell OCTEON TX2**
+SoC family as well as for their virtual functions (VF) in SR-IOV context.
+
+More information can be found at `Marvell Official Website
+<https://www.marvell.com/embedded-processors/infrastructure-processors>`_.
+
+Features
+--------
+
+Features of the OCTEON TX2 Ethdev PMD are:
+
+
+Prerequisites
+-------------
+
+See :doc:`../platform/octeontx2` for setup information.
+
+Compile time Config Options
+---------------------------
+
+The following options may be modified in the ``config`` file.
+
+- ``CONFIG_RTE_LIBRTE_OCTEONTX2_PMD`` (default ``y``)
+
+  Toggle compilation of the ``librte_pmd_octeontx2`` driver.

diff --git a/doc/guides/platform/octeontx2.rst b/doc/guides/platform/octeontx2.rst
index b2a4c03..7d1fead 100644 (file)
--- a/doc/guides/platform/octeontx2.rst
+++ b/doc/guides/platform/octeontx2.rst
@@ -98,6 +98,9 @@ HW Offload Drivers
 
 This section lists dataplane H/W block(s) available in OCTEON TX2 SoC.
 
+#. **Ethdev Driver**
+   See :doc:`../nics/octeontx2` for NIX Ethdev driver information.
+
 #. **Mempool Driver**
    See :doc:`../mempool/octeontx2` for NPA mempool driver information.
 

diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index a1d45d9..5767fdf 100644 (file)
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -47,6 +47,7 @@ DIRS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp
 DIRS-$(CONFIG_RTE_LIBRTE_BNXT_PMD) += bnxt
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_NULL) += null
 DIRS-$(CONFIG_RTE_LIBRTE_OCTEONTX_PMD) += octeontx
+DIRS-$(CONFIG_RTE_LIBRTE_OCTEONTX2_PMD) += octeontx2
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_PCAP) += pcap
 DIRS-$(CONFIG_RTE_LIBRTE_QEDE_PMD) += qede
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_RING) += ring

diff --git a/drivers/net/meson.build b/drivers/net/meson.build
index 86e704e..513f19b 100644 (file)
--- a/drivers/net/meson.build
+++ b/drivers/net/meson.build
@@ -33,7 +33,11 @@ drivers = ['af_packet',
        'netvsc',
        'nfb',
        'nfp',
-       'null', 'octeontx', 'pcap', 'qede', 'ring',
+       'null',
+       'octeontx',
+       'octeontx2',
+       'pcap',
+       'ring',
        'sfc',
        'softnic',
        'szedata2',

diff --git a/drivers/net/octeontx2/Makefile b/drivers/net/octeontx2/Makefile
new file mode 100644 (file)
index 0000000..9c46735
--- /dev/null
+++ b/drivers/net/octeontx2/Makefile
@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(C) 2019 Marvell International Ltd.
+#
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+#
+# library name
+#
+LIB = librte_pmd_octeontx2.a
+
+CFLAGS += $(WERROR_FLAGS)
+CFLAGS += -I$(RTE_SDK)/drivers/common/octeontx2
+CFLAGS += -I$(RTE_SDK)/drivers/mempool/octeontx2
+CFLAGS += -I$(RTE_SDK)/drivers/net/octeontx2
+CFLAGS += -O3
+
+EXPORT_MAP := rte_pmd_octeontx2_version.map
+
+LIBABIVER := 1
+
+#
+# all source are stored in SRCS-y
+#
+SRCS-$(CONFIG_RTE_LIBRTE_OCTEONTX2_PMD) += \
+       otx2_ethdev.c
+
+LDLIBS += -lrte_common_octeontx2 -lrte_mempool_octeontx2
+
+include $(RTE_SDK)/mk/rte.lib.mk

diff --git a/drivers/net/octeontx2/meson.build b/drivers/net/octeontx2/meson.build
new file mode 100644 (file)
index 0000000..0d0ca32
--- /dev/null
+++ b/drivers/net/octeontx2/meson.build
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(C) 2019 Marvell International Ltd.
+#
+
+sources = files(
+               'otx2_ethdev.c',
+               )
+
+deps += ['common_octeontx2', 'mempool_octeontx2']

diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
new file mode 100644 (file)
index 0000000..d26535d
--- /dev/null
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2019 Marvell International Ltd.
+ */

diff --git a/drivers/net/octeontx2/rte_pmd_octeontx2_version.map b/drivers/net/octeontx2/rte_pmd_octeontx2_version.map
new file mode 100644 (file)
index 0000000..9a61188
--- /dev/null
+++ b/drivers/net/octeontx2/rte_pmd_octeontx2_version.map
@@ -0,0 +1,4 @@
+DPDK_19.08 {
+
+       local: *;
+};

diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index bbf9771..c12be49 100644 (file)
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -111,6 +111,7 @@ endif
 OCTEONTX2-y := $(CONFIG_RTE_LIBRTE_OCTEONTX2_MEMPOOL)
 OCTEONTX2-y += $(CONFIG_RTE_LIBRTE_PMD_OCTEONTX2_EVENTDEV)
 OCTEONTX2-y += $(CONFIG_RTE_LIBRTE_PMD_OCTEONTX2_DMA_RAWDEV)
+OCTEONTX2-y += $(CONFIG_RTE_LIBRTE_OCTEONTX2_PMD)
 ifeq ($(findstring y,$(OCTEONTX2-y)),y)
 _LDLIBS-y += -lrte_common_octeontx2
 endif
@@ -197,6 +198,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_MVPP2_PMD)      += -lrte_pmd_mvpp2
 _LDLIBS-$(CONFIG_RTE_LIBRTE_MVNETA_PMD)     += -lrte_pmd_mvneta
 _LDLIBS-$(CONFIG_RTE_LIBRTE_NFP_PMD)        += -lrte_pmd_nfp
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_NULL)       += -lrte_pmd_null
+_LDLIBS-$(CONFIG_RTE_LIBRTE_OCTEONTX2_PMD)  += -lrte_pmd_octeontx2
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_PCAP)       += -lrte_pmd_pcap -lpcap
 _LDLIBS-$(CONFIG_RTE_LIBRTE_QEDE_PMD)       += -lrte_pmd_qede
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_RING)       += -lrte_pmd_ring