-/*-
- * 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
*/
#include <rte_malloc.h>
-#include "rte_cryptodev_pci.h"
#include "rte_cryptodev_pmd.h"
/**
return 0;
}
-
-int
-rte_cryptodev_pci_generic_probe(struct rte_pci_device *pci_dev,
- size_t private_data_size,
- cryptodev_pci_init_t dev_init)
-{
- struct rte_cryptodev *cryptodev;
-
- char cryptodev_name[RTE_CRYPTODEV_NAME_MAX_LEN];
-
- int retval;
-
- rte_pci_device_name(&pci_dev->addr, cryptodev_name,
- sizeof(cryptodev_name));
-
- cryptodev = rte_cryptodev_pmd_allocate(cryptodev_name, rte_socket_id());
- if (cryptodev == NULL)
- return -ENOMEM;
-
- if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
- cryptodev->data->dev_private =
- rte_zmalloc_socket(
- "cryptodev private structure",
- private_data_size,
- RTE_CACHE_LINE_SIZE,
- rte_socket_id());
-
- if (cryptodev->data->dev_private == NULL)
- rte_panic("Cannot allocate memzone for private "
- "device data");
- }
-
- cryptodev->device = &pci_dev->device;
-
- /* Invoke PMD device initialization function */
- RTE_FUNC_PTR_OR_ERR_RET(*dev_init, -EINVAL);
- retval = dev_init(cryptodev);
- if (retval == 0)
- return 0;
-
- CDEV_LOG_ERR("driver %s: crypto_dev_init(vendor_id=0x%x device_id=0x%x)"
- " failed", pci_dev->device.driver->name,
- (unsigned int) pci_dev->id.vendor_id,
- (unsigned int) pci_dev->id.device_id);
-
- if (rte_eal_process_type() == RTE_PROC_PRIMARY)
- rte_free(cryptodev->data->dev_private);
-
- /* free crypto device */
- rte_cryptodev_pmd_release_device(cryptodev);
-
- return -ENXIO;
-}
-
-int
-rte_cryptodev_pci_generic_remove(struct rte_pci_device *pci_dev,
- cryptodev_pci_uninit_t dev_uninit)
-{
- struct rte_cryptodev *cryptodev;
- char cryptodev_name[RTE_CRYPTODEV_NAME_MAX_LEN];
- int ret;
-
- if (pci_dev == NULL)
- return -EINVAL;
-
- rte_pci_device_name(&pci_dev->addr, cryptodev_name,
- sizeof(cryptodev_name));
-
- cryptodev = rte_cryptodev_pmd_get_named_dev(cryptodev_name);
- if (cryptodev == NULL)
- return -ENODEV;
-
- /* Invoke PMD device uninit function */
- if (dev_uninit) {
- ret = dev_uninit(cryptodev);
- if (ret)
- return ret;
- }
-
- /* free crypto device */
- rte_cryptodev_pmd_release_device(cryptodev);
-
- if (rte_eal_process_type() == RTE_PROC_PRIMARY)
- rte_free(cryptodev->data->dev_private);
-
- cryptodev->device = NULL;
- cryptodev->data = NULL;
-
- return 0;
-}
git.droids-corp.org / dpdk.git / blobdiff