[dpdk-dev] [PATCH v2 01/20] crypto/ccp: add AMD ccp crypto pmd support
Ravi Kumar
Ravi1.kumar at amd.com
Fri Jan 5 10:39:39 CET 2018
Signed-off-by: Ravi Kumar <Ravi1.kumar at amd.com>
---
config/common_base | 5 +++
drivers/crypto/Makefile | 1 +
drivers/crypto/ccp/Makefile | 55 ++++++++++++++++++++++++++
drivers/crypto/ccp/rte_ccp_pmd.c | 62 ++++++++++++++++++++++++++++++
drivers/crypto/ccp/rte_pmd_ccp_version.map | 4 ++
mk/rte.app.mk | 2 +
6 files changed, 129 insertions(+)
create mode 100644 drivers/crypto/ccp/Makefile
create mode 100644 drivers/crypto/ccp/rte_ccp_pmd.c
create mode 100644 drivers/crypto/ccp/rte_pmd_ccp_version.map
diff --git a/config/common_base b/config/common_base
index e74febe..88826c8 100644
--- a/config/common_base
+++ b/config/common_base
@@ -557,6 +557,11 @@ CONFIG_RTE_LIBRTE_PMD_CRYPTO_SCHEDULER_DEBUG=n
CONFIG_RTE_LIBRTE_PMD_NULL_CRYPTO=y
#
+# Compile PMD for AMD CCP crypto device
+#
+CONFIG_RTE_LIBRTE_PMD_CCP=n
+
+#
# Compile PMD for Marvell Crypto device
#
CONFIG_RTE_LIBRTE_PMD_MRVL_CRYPTO=n
diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 645b696..b378643 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -44,5 +44,6 @@ DIRS-$(CONFIG_RTE_LIBRTE_PMD_MRVL_CRYPTO) += mrvl
DIRS-$(CONFIG_RTE_LIBRTE_PMD_NULL_CRYPTO) += null
DIRS-$(CONFIG_RTE_LIBRTE_PMD_DPAA2_SEC) += dpaa2_sec
DIRS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_SEC) += dpaa_sec
+DIRS-$(CONFIG_RTE_LIBRTE_PMD_CCP) += ccp
include $(RTE_SDK)/mk/rte.subdir.mk
diff --git a/drivers/crypto/ccp/Makefile b/drivers/crypto/ccp/Makefile
new file mode 100644
index 0000000..51c5e5b
--- /dev/null
+++ b/drivers/crypto/ccp/Makefile
@@ -0,0 +1,55 @@
+#
+# Copyright(c) 2018 Advanced Micro Devices, Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+# * Neither the name of the copyright holder nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+# library name
+LIB = librte_pmd_ccp.a
+
+# build flags
+CFLAGS += -O3
+CFLAGS += -I$(SRCDIR)
+CFLAGS += $(WERROR_FLAGS)
+
+# library version
+LIBABIVER := 1
+
+# external library include paths
+LDLIBS += -lcrypto
+LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
+LDLIBS += -lrte_cryptodev
+LDLIBS += -lrte_pci -lrte_bus_pci
+
+# versioning export map
+EXPORT_MAP := rte_pmd_ccp_version.map
+
+# library source files
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_CCP) += rte_ccp_pmd.c
+
+include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/crypto/ccp/rte_ccp_pmd.c b/drivers/crypto/ccp/rte_ccp_pmd.c
new file mode 100644
index 0000000..6fa14bd
--- /dev/null
+++ b/drivers/crypto/ccp/rte_ccp_pmd.c
@@ -0,0 +1,62 @@
+/*-
+ * Copyright(c) 2018 Advanced Micro Devices, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rte_bus_vdev.h>
+#include <rte_cryptodev.h>
+#include <rte_cryptodev_pmd.h>
+
+uint8_t ccp_cryptodev_driver_id;
+
+/** Remove ccp pmd */
+static int
+cryptodev_ccp_remove(struct rte_vdev_device *dev __rte_unused)
+{
+ return 0;
+}
+
+/** Probe ccp pmd */
+static int
+cryptodev_ccp_probe(struct rte_vdev_device *vdev __rte_unused)
+{
+ return 0;
+}
+
+static struct rte_vdev_driver cryptodev_ccp_pmd_drv = {
+ .probe = cryptodev_ccp_probe,
+ .remove = cryptodev_ccp_remove
+};
+
+static struct cryptodev_driver ccp_crypto_drv;
+
+RTE_PMD_REGISTER_VDEV(CRYPTODEV_NAME_CCP_PMD, cryptodev_ccp_pmd_drv);
+RTE_PMD_REGISTER_PARAM_STRING(CRYPTODEV_NAME_CCP_PMD,
+ "max_nb_queue_pairs=<int> max_nb_sessions=<int> socket_id=<int>");
+RTE_PMD_REGISTER_CRYPTO_DRIVER(ccp_crypto_drv, cryptodev_ccp_pmd_drv,
+ ccp_cryptodev_driver_id);
diff --git a/drivers/crypto/ccp/rte_pmd_ccp_version.map b/drivers/crypto/ccp/rte_pmd_ccp_version.map
new file mode 100644
index 0000000..179140f
--- /dev/null
+++ b/drivers/crypto/ccp/rte_pmd_ccp_version.map
@@ -0,0 +1,4 @@
+DPDK_18.02 {
+
+ local: *;
+};
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 6a6a745..0453b7f 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk
@@ -191,6 +191,8 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_SEC) += -lrte_bus_dpaa
_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_SEC) += -lrte_pmd_dpaa_sec
endif # CONFIG_RTE_LIBRTE_DPAA_BUS
+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_CCP) += -lrte_pmd_ccp -lcrypto
+
endif # CONFIG_RTE_LIBRTE_CRYPTODEV
ifeq ($(CONFIG_RTE_LIBRTE_EVENTDEV),y)
--
2.7.4
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