1 files changed, 92 insertions, 0 deletions
diff --git a/lib/librte_cryptodev/rte_cryptodev_pci.h b/lib/librte_cryptodev/rte_cryptodev_pci.h
new file mode 100644
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+++ b/lib/librte_cryptodev/rte_cryptodev_pci.h
@@ -0,0 +1,92 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2017 Intel Corporation. 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
+ *   OWNER 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.
+ */
+
+#ifndef _RTE_CRYPTODEV_PCI_H_
+#define _RTE_CRYPTODEV_PCI_H_
+
+#include <rte_pci.h>
+#include "rte_cryptodev.h"
+
+/**
+ * Initialisation function of a crypto driver invoked for each matching
+ * crypto PCI device detected during the PCI probing phase.
+ *
+ * @param	dev	The dev pointer is the address of the *rte_cryptodev*
+ *			structure associated with the matching device and which
+ *			has been [automatically] allocated in the
+ *			*rte_crypto_devices* array.
+ *
+ * @return
+ *   - 0: Success, the device is properly initialised by the driver.
+ *        In particular, the driver MUST have set up the *dev_ops* pointer
+ *        of the *dev* structure.
+ *   - <0: Error code of the device initialisation failure.
+ */
+typedef int (*cryptodev_pci_init_t)(struct rte_cryptodev *dev);
+
+/**
+ * Finalisation function of a driver invoked for each matching
+ * PCI device detected during the PCI closing phase.
+ *
+ * @param	dev	The dev pointer is the address of the *rte_cryptodev*
+ *			structure associated with the matching device and which
+ *			has been [automatically] allocated in the
+ *			*rte_crypto_devices* array.
+ *
+ *  * @return
+ *   - 0: Success, the device is properly finalised by the driver.
+ *        In particular, the driver MUST free the *dev_ops* pointer
+ *        of the *dev* structure.
+ *   - <0: Error code of the device initialisation failure.
+ */
+typedef int (*cryptodev_pci_uninit_t)(struct rte_cryptodev *dev);
+
+/**
+ * @internal
+ * Wrapper for use by pci drivers as a .probe function to attach to a crypto
+ * interface.
+ */
+int
+rte_cryptodev_pci_generic_probe(struct rte_pci_device *pci_dev,
+			size_t private_data_size,
+			cryptodev_pci_init_t dev_init);
+
+/**
+ * @internal
+ * Wrapper for use by pci drivers as a .remove function to detach a crypto
+ * interface.
+ */
+int
+rte_cryptodev_pci_generic_remove(struct rte_pci_device *pci_dev,
+		cryptodev_pci_uninit_t dev_uninit);
+
+#endif /* _RTE_CRYPTODEV_PCI_H_ */