[dpdk-dev] [PATCH 01/16] config: add Cavium CPT PMD skeleton

[Anoob Joseph <anoob.joseph@caviumnetworks.com>]

From: Nithin Dabilpuram <nithin.dabilpuram@cavium.com>

Add makefile and config file options.
Also add version map file and maintainers file to
claim responsibility.

Signed-off-by: Ankur Dwivedi <ankur.dwivedi@cavium.com>
Signed-off-by: Murthy NSSR <Nidadavolu.Murthy@cavium.com>
Signed-off-by: Nithin Dabilpuram <nithin.dabilpuram@cavium.com>
Signed-off-by: Ragothaman Jayaraman <Ragothaman.Jayaraman@cavium.com>
Signed-off-by: Srisivasubramanian Srinivasan <Srisivasubramanian.Srinivasan@cavium.com>
---
 MAINTAINERS                                |  7 ++++++
 config/common_base                         |  8 ++++++
 drivers/crypto/Makefile                    |  1 +
 drivers/crypto/cpt/Makefile                | 40 ++++++++++++++++++++++++++++++
 drivers/crypto/cpt/rte_pmd_cpt_version.map |  4 +++
 mk/rte.app.mk                              |  2 +-
 6 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 drivers/crypto/cpt/Makefile
 create mode 100644 drivers/crypto/cpt/rte_pmd_cpt_version.map

diff --git a/MAINTAINERS b/MAINTAINERS
index 4667fa7..1b4a8eb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -504,6 +504,13 @@ F: drivers/net/octeontx/
 F: doc/guides/nics/octeontx.rst
 F: doc/guides/nics/features/octeontx.ini
 
+Cavium CPT
+M: Ankur Dwivedi <ankur.dwivedi@cavium.com>
+M: Nithin Dabilpuram <nithin.dabilpuram@cavium.com>
+M: Murthy NSSR <Nidadavolu.Murthy@cavium.com>
+F: drivers/crypto/cpt/
+F: doc/guides/cryptodevs/cpt.rst
+
 Chelsio cxgbe
 M: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
 F: drivers/net/cxgbe/
diff --git a/config/common_base b/config/common_base
index 6b0d1cb..85e03a8 100644
--- a/config/common_base
+++ b/config/common_base
@@ -631,6 +631,14 @@ CONFIG_RTE_LIBRTE_PMD_DPAA_EVENTDEV=n
 CONFIG_RTE_LIBRTE_PMD_DPAA2_EVENTDEV=n
 
 #
+# Compile PMD for Cavium CPT Crypto device
+#
+CONFIG_RTE_LIBRTE_PMD_CPT=n
+CONFIG_RTE_LIBRTE_PMD_CPT_DEBUG_INIT=n
+CONFIG_RTE_LIBRTE_PMD_CPT_DEBUG_RX=n
+CONFIG_RTE_LIBRTE_PMD_CPT_DEBUG_TX=n
+
+#
 # Compile raw device support
 # EXPERIMENTAL: API may change without prior notice
 #
diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 1d0c88e..a0515f3 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -22,5 +22,6 @@ ifeq ($(CONFIG_RTE_LIBRTE_DPAA_BUS),y)
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_SEC) += dpaa_sec
 endif
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_VIRTIO_CRYPTO) += virtio
+DIRS-$(CONFIG_RTE_LIBRTE_PMD_CPT) += cpt
 
 include $(RTE_SDK)/mk/rte.subdir.mk
diff --git a/drivers/crypto/cpt/Makefile b/drivers/crypto/cpt/Makefile
new file mode 100644
index 0000000..b2d950d
--- /dev/null
+++ b/drivers/crypto/cpt/Makefile
@@ -0,0 +1,40 @@
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+# library name
+LIB = librte_pmd_cptvf.a
+
+# library version
+LIBABIVER := 1
+
+# build flags
+CFLAGS += $(WERROR_FLAGS)
+
+# external library include paths
+CFLAGS += -I$(LIBCRYPTO_THUNDERX_PATH)/include
+LDLIBS += -L$(LIBCRYPTO_THUNDERX_PATH) -lcrypto
+LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
+LDLIBS += -lrte_cryptodev
+LDLIBS += -lrte_pci -lrte_bus_pci
+
+VPATH += $(RTE_SDK)/drivers/crypto/cpt/base
+
+CFLAGS += -O3
+#CFLAGS += -DAUTH_SOFT_COMPUTE_IPAD_OPAD
+#CFLAGS += -DCPT_DEBUG
+
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_CPT) +=
+
+# export include files
+SYMLINK-y-include +=
+
+# versioning export map
+EXPORT_MAP := rte_pmd_cpt_version.map
+
+# library dependencies
+DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_CPT) += lib/librte_eal
+DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_CPT) += lib/librte_cryptodev
+DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_CPT) += lib/librte_mempool lib/librte_mbuf
+DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_CPT) += lib/librte_malloc
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/crypto/cpt/rte_pmd_cpt_version.map b/drivers/crypto/cpt/rte_pmd_cpt_version.map
new file mode 100644
index 0000000..9b9ab1a
--- /dev/null
+++ b/drivers/crypto/cpt/rte_pmd_cpt_version.map
@@ -0,0 +1,4 @@
+DPDK_18.05 {
+
+	local: *;
+};
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 1e32c83..158066d 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -209,7 +209,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_SEC)   += -lrte_pmd_dpaa_sec
 endif # CONFIG_RTE_LIBRTE_DPAA_BUS
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_VIRTIO_CRYPTO) += -lrte_pmd_virtio_crypto
 endif # CONFIG_RTE_LIBRTE_CRYPTODEV
-
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_CPT)   += -lrte_pmd_cptvf
 ifeq ($(CONFIG_RTE_LIBRTE_COMPRESSDEV),y)
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ISAL) += -lrte_pmd_isal_comp
 _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ISAL) += -lisal
-- 
1.9.3