[dpdk-dev] [PATCH v2 02/16] compress/qat: add makefiles for PMD

[Fiona Trahe <fiona.trahe@intel.com>]

Add Makefiles, directory and empty source files for compression PMD.
Handle cases for building either symmetric crypto PMD
or compression PMD or both and the common files both depend on.

Change-Id: I71c4c6abd1982443cd6f7ff25e03bb161fb3fb16
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
---
 MAINTAINERS                         |  4 ++++
 config/common_base                  |  3 ++-
 drivers/common/qat/Makefile         | 48 ++++++++++++++++++++++++++++---------
 drivers/compress/qat/qat_comp.c     |  5 ++++
 drivers/compress/qat/qat_comp.h     | 14 +++++++++++
 drivers/compress/qat/qat_comp_pmd.c |  5 ++++
 drivers/compress/qat/qat_comp_pmd.h | 15 ++++++++++++
 test/test/test_cryptodev.c          |  6 ++---
 8 files changed, 85 insertions(+), 15 deletions(-)
 create mode 100644 drivers/compress/qat/qat_comp.c
 create mode 100644 drivers/compress/qat/qat_comp.h
 create mode 100644 drivers/compress/qat/qat_comp_pmd.c
 create mode 100644 drivers/compress/qat/qat_comp_pmd.h

diff --git a/MAINTAINERS b/MAINTAINERS
index 8050b5d..50b2dff 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -852,6 +852,10 @@ F: drivers/compress/isal/
 F: doc/guides/compressdevs/isal.rst
 F: doc/guides/compressdevs/features/isal.ini
 
+Intel QuickAssist
+M: Fiona Trahe <fiona.trahe@intel.com>
+F: drivers/compress/qat/
+F: drivers/common/qat/
 
 Eventdev Drivers
 ----------------
diff --git a/config/common_base b/config/common_base
index 4236e29..93c8857 100644
--- a/config/common_base
+++ b/config/common_base
@@ -484,7 +484,8 @@ CONFIG_RTE_DPAA_SEC_PMD_MAX_NB_SESSIONS=2048
 #
 # Compile PMD for QuickAssist based devices
 #
-CONFIG_RTE_LIBRTE_PMD_QAT=n
+CONFIG_RTE_LIBRTE_PMD_QAT=y
+CONFIG_RTE_LIBRTE_PMD_QAT_SYM=n
 #
 # Max. number of QuickAssist devices, which can be detected and attached
 #
diff --git a/drivers/common/qat/Makefile b/drivers/common/qat/Makefile
index 68c7c95..b1a76c1 100644
--- a/drivers/common/qat/Makefile
+++ b/drivers/common/qat/Makefile
@@ -15,35 +15,61 @@ CFLAGS += -O3
 
 # build directories
 QAT_CRYPTO_DIR := $(RTE_SDK)/drivers/crypto/qat
+QAT_COMPRESS_DIR := $(RTE_SDK)/drivers/compress/qat
 
 # external library include paths
 CFLAGS += -I$(SRCDIR)/qat_adf
 CFLAGS += -I$(SRCDIR)
 CFLAGS += -I$(QAT_CRYPTO_DIR)
+CFLAGS += -I$(QAT_COMPRESS_DIR)
 
-# library common source files
-SRCS-y += qat_device.c
-SRCS-y += qat_common.c
-SRCS-y += qat_logs.c
-SRCS-y += qat_qp.c
+
+ifeq ($(CONFIG_RTE_LIBRTE_COMPRESSDEV),y)
+	CFLAGS += -DALLOW_EXPERIMENTAL_API
+	LDLIBS += -lrte_compressdev
+	SRCS-y += $(QAT_COMPRESS_DIR)/qat_comp.c
+	SRCS-y += $(QAT_COMPRESS_DIR)/qat_comp_pmd.c
+	build_qat = yes
+endif
 
 # library symmetric crypto source files
 ifeq ($(CONFIG_RTE_LIBRTE_CRYPTODEV),y)
+ifeq ($(CONFIG_RTE_LIBRTE_PMD_QAT_SYM),y)
 	LDLIBS += -lrte_cryptodev
 	LDLIBS += -lcrypto
 	CFLAGS += -DBUILD_QAT_SYM
 	SRCS-y += $(QAT_CRYPTO_DIR)/qat_sym.c
 	SRCS-y += $(QAT_CRYPTO_DIR)/qat_sym_session.c
 	SRCS-y += $(QAT_CRYPTO_DIR)/qat_sym_pmd.c
+	build_qat = yes
 endif
+endif
+
+ifdef build_qat
 
-LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool
-LDLIBS += -lrte_pci -lrte_bus_pci
+	# library name
+	LIB = librte_pmd_qat.a
 
-# export include files
-SYMLINK-y-include +=
+	# library version
+	LIBABIVER := 1
+	# build flags
+	CFLAGS += $(WERROR_FLAGS)
+	CFLAGS += -O3
 
-# versioning export map
-EXPORT_MAP := ../../crypto/qat/rte_pmd_qat_version.map
+	# library common source files
+	SRCS-y += qat_device.c
+	SRCS-y += qat_common.c
+	SRCS-y += qat_logs.c
+	SRCS-y += qat_qp.c
+
+	LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool
+	LDLIBS += -lrte_pci -lrte_bus_pci
+
+	# export include files
+	SYMLINK-y-include +=
+
+	# versioning export map
+	EXPORT_MAP := ../../crypto/qat/rte_pmd_qat_version.map
+endif
 
 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/compress/qat/qat_comp.c b/drivers/compress/qat/qat_comp.c
new file mode 100644
index 0000000..caa1158
--- /dev/null
+++ b/drivers/compress/qat/qat_comp.c
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#include "qat_comp.h"
diff --git a/drivers/compress/qat/qat_comp.h b/drivers/compress/qat/qat_comp.h
new file mode 100644
index 0000000..89c475e
--- /dev/null
+++ b/drivers/compress/qat/qat_comp.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015-2018 Intel Corporation
+ */
+
+#ifndef _QAT_COMP_H_
+#define _QAT_COMP_H_
+
+#ifdef RTE_LIBRTE_COMPRESSDEV
+
+#include <rte_compressdev.h>
+#include <rte_compressdev_pmd.h>
+
+#endif
+#endif
diff --git a/drivers/compress/qat/qat_comp_pmd.c b/drivers/compress/qat/qat_comp_pmd.c
new file mode 100644
index 0000000..fb035d1
--- /dev/null
+++ b/drivers/compress/qat/qat_comp_pmd.c
@@ -0,0 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015-2018 Intel Corporation
+ */
+
+#include "qat_comp_pmd.h"
diff --git a/drivers/compress/qat/qat_comp_pmd.h b/drivers/compress/qat/qat_comp_pmd.h
new file mode 100644
index 0000000..9b5b543
--- /dev/null
+++ b/drivers/compress/qat/qat_comp_pmd.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015-2018 Intel Corporation
+ */
+
+#ifndef _QAT_COMP_PMD_H_
+#define _QAT_COMP_PMD_H_
+
+#ifdef RTE_LIBRTE_COMPRESSDEV
+
+#include <rte_compressdev.h>
+#include <rte_compressdev_pmd.h>
+
+
+#endif
+#endif /* _QAT_COMP_PMD_H_ */
diff --git a/test/test/test_cryptodev.c b/test/test/test_cryptodev.c
index 389f796..ec03a98 100644
--- a/test/test/test_cryptodev.c
+++ b/test/test/test_cryptodev.c
@@ -9908,9 +9908,9 @@ test_cryptodev_qat(void /*argv __rte_unused, int argc __rte_unused*/)
 			RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD));
 
 	if (gbl_driver_id == -1) {
-		RTE_LOG(ERR, USER1, "QAT PMD must be loaded. Check if "
-				"CONFIG_RTE_LIBRTE_PMD_QAT is enabled "
-				"in config file to run this testsuite.\n");
+		RTE_LOG(ERR, USER1, "QAT PMD must be loaded. Check that both "
+		"CONFIG_RTE_LIBRTE_PMD_QAT and CONFIG_RTE_LIBRTE_PMD_QAT_SYM "
+		"are enabled in config file to run this testsuite.\n");
 		return TEST_SKIPPED;
 	}
 
-- 
2.7.4