[PATCH v2 02/31] crypto/qat: add qat device files

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

This commit adds new qat_device file.
Following objects were moved:

qat_crypto.h => qat_device.h
- struct qat_pmd_private
- uint8_t cryptodev_qat_driver_id
- int qat_crypto_sym_qp_release (EXTERN)
- int qat_dev_config()
- int qat_dev_start()
- void qat_dev_stop()
- int qat_dev_close()
- void qat_dev_info_get()
qat_crypto.c => qat_device.c
- int qat_dev_config()
- int qat_dev_start()
- void qat_dev_stop()
- int qat_dev_close()
- void qat_dev_info_get()

Signed-off-by: ArkadiuszX Kusztal <arkadiuszx.kusztal@intel.com>
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
---
 drivers/crypto/qat/Makefile     |  1 +
 drivers/crypto/qat/meson.build  |  3 ++-
 drivers/crypto/qat/qat_crypto.c | 51 ------------------------------------
 drivers/crypto/qat/qat_crypto.h | 22 +---------------
 drivers/crypto/qat/qat_device.c | 57 +++++++++++++++++++++++++++++++++++++++++
 drivers/crypto/qat/qat_device.h | 36 ++++++++++++++++++++++++++
 6 files changed, 97 insertions(+), 73 deletions(-)
 create mode 100644 drivers/crypto/qat/qat_device.c
 create mode 100644 drivers/crypto/qat/qat_device.h

diff --git a/drivers/crypto/qat/Makefile b/drivers/crypto/qat/Makefile
index 07266a5e9..6bdd11679 100644
--- a/drivers/crypto/qat/Makefile
+++ b/drivers/crypto/qat/Makefile
@@ -22,6 +22,7 @@ LDLIBS += -lrte_pci -lrte_bus_pci
 
 # library source files
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_QAT) += qat_crypto.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_QAT) += qat_device.c
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_QAT) += qat_qp.c
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_QAT) += qat_adf/qat_algs_build_desc.c
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_QAT) += rte_qat_cryptodev.c
diff --git a/drivers/crypto/qat/meson.build b/drivers/crypto/qat/meson.build
index 006cd6557..51630e31b 100644
--- a/drivers/crypto/qat/meson.build
+++ b/drivers/crypto/qat/meson.build
@@ -7,7 +7,8 @@ if not dep.found()
 endif
 sources = files('qat_crypto.c', 'qat_qp.c',
 		'qat_adf/qat_algs_build_desc.c',
-		'rte_qat_cryptodev.c')
+		'rte_qat_cryptodev.c',
+		'qat_device.c')
 includes += include_directories('qat_adf')
 deps += ['bus_pci']
 ext_deps += dep
diff --git a/drivers/crypto/qat/qat_crypto.c b/drivers/crypto/qat/qat_crypto.c
index d9ce2a136..928a50475 100644
--- a/drivers/crypto/qat/qat_crypto.c
+++ b/drivers/crypto/qat/qat_crypto.c
@@ -1609,57 +1609,6 @@ static inline uint32_t adf_modulo(uint32_t data, uint32_t shift)
 	return data - mult;
 }
 
-int qat_dev_config(__rte_unused struct rte_cryptodev *dev,
-		__rte_unused struct rte_cryptodev_config *config)
-{
-	PMD_INIT_FUNC_TRACE();
-	return 0;
-}
-
-int qat_dev_start(__rte_unused struct rte_cryptodev *dev)
-{
-	PMD_INIT_FUNC_TRACE();
-	return 0;
-}
-
-void qat_dev_stop(__rte_unused struct rte_cryptodev *dev)
-{
-	PMD_INIT_FUNC_TRACE();
-}
-
-int qat_dev_close(struct rte_cryptodev *dev)
-{
-	int i, ret;
-
-	PMD_INIT_FUNC_TRACE();
-
-	for (i = 0; i < dev->data->nb_queue_pairs; i++) {
-		ret = qat_crypto_sym_qp_release(dev, i);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-
-void qat_dev_info_get(struct rte_cryptodev *dev,
-			struct rte_cryptodev_info *info)
-{
-	struct qat_pmd_private *internals = dev->data->dev_private;
-
-	PMD_INIT_FUNC_TRACE();
-	if (info != NULL) {
-		info->max_nb_queue_pairs =
-				ADF_NUM_SYM_QPS_PER_BUNDLE *
-				ADF_NUM_BUNDLES_PER_DEV;
-		info->feature_flags = dev->feature_flags;
-		info->capabilities = internals->qat_dev_capabilities;
-		info->sym.max_nb_sessions = internals->max_nb_sessions;
-		info->driver_id = cryptodev_qat_driver_id;
-		info->pci_dev = RTE_DEV_TO_PCI(dev->device);
-	}
-}
-
 void qat_crypto_sym_stats_get(struct rte_cryptodev *dev,
 		struct rte_cryptodev_stats *stats)
 {
diff --git a/drivers/crypto/qat/qat_crypto.h b/drivers/crypto/qat/qat_crypto.h
index 5190d25e5..46f03ccde 100644
--- a/drivers/crypto/qat/qat_crypto.h
+++ b/drivers/crypto/qat/qat_crypto.h
@@ -9,6 +9,7 @@
 #include <rte_memzone.h>
 
 #include "qat_common.h"
+#include "qat_device.h"
 #include "qat_crypto_capabilities.h"
 
 /*
@@ -64,27 +65,6 @@ struct qat_qp {
 	enum qat_device_gen qat_dev_gen;
 } __rte_cache_aligned;
 
-/** private data structure for each QAT device */
-struct qat_pmd_private {
-	unsigned max_nb_queue_pairs;
-	/**< Max number of queue pairs supported by device */
-	unsigned max_nb_sessions;
-	/**< Max number of sessions supported by device */
-	enum qat_device_gen qat_dev_gen;
-	/**< QAT device generation */
-	const struct rte_cryptodev_capabilities *qat_dev_capabilities;
-};
-
-extern uint8_t cryptodev_qat_driver_id;
-
-int qat_dev_config(struct rte_cryptodev *dev,
-		struct rte_cryptodev_config *config);
-int qat_dev_start(struct rte_cryptodev *dev);
-void qat_dev_stop(struct rte_cryptodev *dev);
-int qat_dev_close(struct rte_cryptodev *dev);
-void qat_dev_info_get(struct rte_cryptodev *dev,
-	struct rte_cryptodev_info *info);
-
 void qat_crypto_sym_stats_get(struct rte_cryptodev *dev,
 	struct rte_cryptodev_stats *stats);
 void qat_crypto_sym_stats_reset(struct rte_cryptodev *dev);
diff --git a/drivers/crypto/qat/qat_device.c b/drivers/crypto/qat/qat_device.c
new file mode 100644
index 000000000..c2bf9b7a7
--- /dev/null
+++ b/drivers/crypto/qat/qat_device.c
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#include "qat_device.h"
+#include "adf_transport_access_macros.h"
+
+int qat_dev_config(__rte_unused struct rte_cryptodev *dev,
+		__rte_unused struct rte_cryptodev_config *config)
+{
+	PMD_INIT_FUNC_TRACE();
+	return 0;
+}
+
+int qat_dev_start(__rte_unused struct rte_cryptodev *dev)
+{
+	PMD_INIT_FUNC_TRACE();
+	return 0;
+}
+
+void qat_dev_stop(__rte_unused struct rte_cryptodev *dev)
+{
+	PMD_INIT_FUNC_TRACE();
+}
+
+int qat_dev_close(struct rte_cryptodev *dev)
+{
+	int i, ret;
+
+	PMD_INIT_FUNC_TRACE();
+
+	for (i = 0; i < dev->data->nb_queue_pairs; i++) {
+		ret = qat_crypto_sym_qp_release(dev, i);
+		if (ret < 0)
+			return ret;
+	}
+
+	return 0;
+}
+
+void qat_dev_info_get(struct rte_cryptodev *dev,
+			struct rte_cryptodev_info *info)
+{
+	struct qat_pmd_private *internals = dev->data->dev_private;
+
+	PMD_INIT_FUNC_TRACE();
+	if (info != NULL) {
+		info->max_nb_queue_pairs =
+				ADF_NUM_SYM_QPS_PER_BUNDLE *
+				ADF_NUM_BUNDLES_PER_DEV;
+		info->feature_flags = dev->feature_flags;
+		info->capabilities = internals->qat_dev_capabilities;
+		info->sym.max_nb_sessions = internals->max_nb_sessions;
+		info->driver_id = cryptodev_qat_driver_id;
+		info->pci_dev = RTE_DEV_TO_PCI(dev->device);
+	}
+}
diff --git a/drivers/crypto/qat/qat_device.h b/drivers/crypto/qat/qat_device.h
new file mode 100644
index 000000000..5c48fdb93
--- /dev/null
+++ b/drivers/crypto/qat/qat_device.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+#ifndef _QAT_DEVICE_H_
+#define _QAT_DEVICE_H_
+
+#include <rte_cryptodev_pmd.h>
+#include <rte_bus_pci.h>
+#include "qat_common.h"
+#include "qat_logs.h"
+
+extern uint8_t cryptodev_qat_driver_id;
+
+extern int qat_crypto_sym_qp_release(struct rte_cryptodev *dev,
+	uint16_t queue_pair_id);
+
+/** private data structure for each QAT device */
+struct qat_pmd_private {
+	unsigned int max_nb_queue_pairs;
+	/**< Max number of queue pairs supported by device */
+	unsigned int max_nb_sessions;
+	/**< Max number of sessions supported by device */
+	enum qat_device_gen qat_dev_gen;
+	/**< QAT device generation */
+	const struct rte_cryptodev_capabilities *qat_dev_capabilities;
+};
+
+int qat_dev_config(struct rte_cryptodev *dev,
+		struct rte_cryptodev_config *config);
+int qat_dev_start(struct rte_cryptodev *dev);
+void qat_dev_stop(struct rte_cryptodev *dev);
+int qat_dev_close(struct rte_cryptodev *dev);
+void qat_dev_info_get(struct rte_cryptodev *dev,
+	struct rte_cryptodev_info *info);
+
+#endif /* _QAT_DEVICE_H_ */
-- 
2.13.6