From: Jerin Jacob <jer...@marvell.com>
Add the make and meson based build infrastructure along
with the mempool(NPA) device probe.
Signed-off-by: Jerin Jacob <jer...@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavat...@marvell.com>
---
config/common_base | 5 ++
drivers/common/Makefile | 3 +
drivers/mempool/Makefile | 1 +
drivers/mempool/meson.build | 2 +-
drivers/mempool/octeontx2/Makefile | 36 ++++++++++++
drivers/mempool/octeontx2/meson.build | 20 +++++++
drivers/mempool/octeontx2/otx2_mempool.c | 57 +++++++++++++++++++
.../rte_mempool_octeontx2_version.map | 4 ++
mk/rte.app.mk | 4 ++
9 files changed, 131 insertions(+), 1 deletion(-)
create mode 100644 drivers/mempool/octeontx2/Makefile
create mode 100644 drivers/mempool/octeontx2/meson.build
create mode 100644 drivers/mempool/octeontx2/otx2_mempool.c
create mode 100644 drivers/mempool/octeontx2/rte_mempool_octeontx2_version.map
diff --git a/config/common_base b/config/common_base
index 6f19ad5d2..4a3de0360 100644
--- a/config/common_base
+++ b/config/common_base
@@ -771,6 +771,11 @@ CONFIG_RTE_DRIVER_MEMPOOL_STACK=y
#
CONFIG_RTE_LIBRTE_OCTEONTX_MEMPOOL=y
+#
+# Compile PMD for octeontx2 npa mempool device
+#
+CONFIG_RTE_LIBRTE_OCTEONTX2_MEMPOOL=y
+
#
# Compile librte_mbuf
#
diff --git a/drivers/common/Makefile b/drivers/common/Makefile
index e7abe210e..05d75568f 100644
--- a/drivers/common/Makefile
+++ b/drivers/common/Makefile
@@ -23,6 +23,9 @@ ifeq ($(CONFIG_RTE_LIBRTE_COMMON_DPAAX),y)
DIRS-y += dpaax
endif
+OCTEONTX2-y := $(CONFIG_RTE_LIBRTE_OCTEONTX2_MEMPOOL)
+ifeq ($(findstring y,$(OCTEONTX2-y)),y)
DIRS-y += octeontx2
+endif
include $(RTE_SDK)/mk/rte.subdir.mk
diff --git a/drivers/mempool/Makefile b/drivers/mempool/Makefile
index 28c2e8360..29ef73bf4 100644
--- a/drivers/mempool/Makefile
+++ b/drivers/mempool/Makefile
@@ -13,5 +13,6 @@ endif
DIRS-$(CONFIG_RTE_DRIVER_MEMPOOL_RING) += ring
DIRS-$(CONFIG_RTE_DRIVER_MEMPOOL_STACK) += stack
DIRS-$(CONFIG_RTE_LIBRTE_OCTEONTX_MEMPOOL) += octeontx
+DIRS-$(CONFIG_RTE_LIBRTE_OCTEONTX2_MEMPOOL) += octeontx2
include $(RTE_SDK)/mk/rte.subdir.mk
diff --git a/drivers/mempool/meson.build b/drivers/mempool/meson.build
index 4527d9806..7520e489f 100644
--- a/drivers/mempool/meson.build
+++ b/drivers/mempool/meson.build
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2017 Intel Corporation
-drivers = ['bucket', 'dpaa', 'dpaa2', 'octeontx', 'ring', 'stack']
+drivers = ['bucket', 'dpaa', 'dpaa2', 'octeontx', 'octeontx2', 'ring', 'stack']
std_deps = ['mempool']
config_flag_fmt = 'RTE_LIBRTE_@0@_MEMPOOL'
driver_name_fmt = 'rte_mempool_@0@'
diff --git a/drivers/mempool/octeontx2/Makefile
b/drivers/mempool/octeontx2/Makefile
new file mode 100644
index 000000000..6fbb6e291
--- /dev/null
+++ b/drivers/mempool/octeontx2/Makefile
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(C) 2019 Marvell International Ltd.
+#
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+#
+# library name
+#
+LIB = librte_mempool_octeontx2.a
+
+CFLAGS += $(WERROR_FLAGS)
+CFLAGS += -I$(RTE_SDK)/drivers/common/octeontx2
+CFLAGS += -I$(RTE_SDK)/drivers/mempool/octeontx2
+CFLAGS += -I$(RTE_SDK)/drivers/bus/pci
+CFLAGS += -O3
+
+ifneq ($(CONFIG_RTE_ARCH_64),y)
+CFLAGS += -Wno-int-to-pointer-cast
+CFLAGS += -Wno-pointer-to-int-cast
+endif
+
+EXPORT_MAP := rte_mempool_octeontx2_version.map
+
+LIBABIVER := 1
+
+#
+# all source are stored in SRCS-y
+#
+SRCS-$(CONFIG_RTE_LIBRTE_OCTEONTX2_MEMPOOL) += \
+ otx2_mempool.c
+
+LDLIBS += -lrte_eal -lrte_mempool -lrte_mbuf
+LDLIBS += -lrte_common_octeontx2 -lrte_kvargs -lrte_bus_pci
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/mempool/octeontx2/meson.build
b/drivers/mempool/octeontx2/meson.build
new file mode 100644
index 000000000..ec3c59eef
--- /dev/null
+++ b/drivers/mempool/octeontx2/meson.build
@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(C) 2019 Marvell International Ltd.
+#
+
+sources = files('otx2_mempool.c',
+ )
+
+extra_flags = []
+# This integrated controller runs only on a arm64 machine, remove 32bit
warnings
+if not dpdk_conf.get('RTE_ARCH_64')
+ extra_flags += ['-Wno-int-to-pointer-cast', '-Wno-pointer-to-int-cast']
+endif
+
+foreach flag: extra_flags
+ if cc.has_argument(flag)
+ cflags += flag
+ endif
+endforeach
+
+deps += ['eal', 'mbuf', 'kvargs', 'bus_pci', 'common_octeontx2', 'mempool']
diff --git a/drivers/mempool/octeontx2/otx2_mempool.c
b/drivers/mempool/octeontx2/otx2_mempool.c
new file mode 100644
index 000000000..fd8e147f5
--- /dev/null
+++ b/drivers/mempool/octeontx2/otx2_mempool.c
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2019 Marvell International Ltd.
+ */
+
+#include <rte_bus_pci.h>
+#include <rte_common.h>
+#include <rte_eal.h>
+#include <rte_pci.h>
+
+#include "otx2_common.h"
+
+static int
+npa_remove(struct rte_pci_device *pci_dev)
+{
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
+ RTE_SET_USED(pci_dev);
+ return 0;
+}
+
+static int
+npa_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev)
+{
+ RTE_SET_USED(pci_drv);
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
+ RTE_SET_USED(pci_dev);
+ return 0;
+}
+
+static const struct rte_pci_id pci_npa_map[] = {
+ {
+ RTE_PCI_DEVICE(PCI_VENDOR_ID_CAVIUM,
+ PCI_DEVID_OCTEONTX2_RVU_NPA_PF)
+ },
+ {
+ RTE_PCI_DEVICE(PCI_VENDOR_ID_CAVIUM,
+ PCI_DEVID_OCTEONTX2_RVU_NPA_VF)
+ },
+ {
+ .vendor_id = 0,
+ },
+};
+
+static struct rte_pci_driver pci_npa = {
+ .id_table = pci_npa_map,
+ .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_IOVA_AS_VA,
+ .probe = npa_probe,
+ .remove = npa_remove,
+};
+
+RTE_PMD_REGISTER_PCI(mempool_octeontx2, pci_npa);
+RTE_PMD_REGISTER_PCI_TABLE(mempool_octeontx2, pci_npa_map);
+RTE_PMD_REGISTER_KMOD_DEP(mempool_octeontx2, "vfio-pci");
diff --git a/drivers/mempool/octeontx2/rte_mempool_octeontx2_version.map
b/drivers/mempool/octeontx2/rte_mempool_octeontx2_version.map
new file mode 100644
index 000000000..fc8c95e91
--- /dev/null
+++ b/drivers/mempool/octeontx2/rte_mempool_octeontx2_version.map
@@ -0,0 +1,4 @@
+DPDK_19.05 {
+
+ local: *;
+};
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 1e9dcd5a1..cd89ccfd5 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -91,6 +91,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_TIMER) += -lrte_timer
_LDLIBS-$(CONFIG_RTE_LIBRTE_MEMPOOL) += -lrte_mempool
_LDLIBS-$(CONFIG_RTE_LIBRTE_STACK) += -lrte_stack
_LDLIBS-$(CONFIG_RTE_DRIVER_MEMPOOL_RING) += -lrte_mempool_ring
+_LDLIBS-$(CONFIG_RTE_LIBRTE_OCTEONTX2_MEMPOOL) += -lrte_mempool_octeontx2
_LDLIBS-$(CONFIG_RTE_LIBRTE_RING) += -lrte_ring
_LDLIBS-$(CONFIG_RTE_LIBRTE_PCI) += -lrte_pci
_LDLIBS-$(CONFIG_RTE_LIBRTE_EAL) += -lrte_eal
@@ -125,7 +126,10 @@ ifeq ($(CONFIG_RTE_LIBRTE_FSLMC_BUS),y)
_LDLIBS-$(CONFIG_RTE_LIBRTE_COMMON_DPAAX) += -lrte_common_dpaax
endif
+OCTEONTX2-y := $(CONFIG_RTE_LIBRTE_OCTEONTX2_MEMPOOL)
+ifeq ($(findstring y,$(OCTEONTX2-y)),y)
_LDLIBS-y += -lrte_common_octeontx2
+endif
_LDLIBS-$(CONFIG_RTE_LIBRTE_PCI_BUS) += -lrte_bus_pci
_LDLIBS-$(CONFIG_RTE_LIBRTE_VDEV_BUS) += -lrte_bus_vdev
--
2.21.0
