#include <rte_debug.h>
#include <rte_dev.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
#include <rte_memzone.h>
int
rte_cryptodev_sym_capability_check_auth(
const struct rte_cryptodev_symmetric_capability *capability,
- uint16_t key_size, uint16_t digest_size, uint16_t aad_size)
+ uint16_t key_size, uint16_t digest_size, uint16_t aad_size,
+ uint16_t iv_size)
{
if (param_range_check(key_size, capability->auth.key_size))
return -1;
if (param_range_check(aad_size, capability->auth.aad_size))
return -1;
+ if (param_range_check(iv_size, capability->auth.iv_size))
+ return -1;
+
return 0;
}
if (cryptodev == NULL)
return -EINVAL;
- ret = rte_cryptodev_close(cryptodev->data->dev_id);
- if (ret < 0)
- return ret;
-
- cryptodev->attached = RTE_CRYPTODEV_DETACHED;
- cryptodev_globals.nb_devs--;
- return 0;
-}
-
-int
-rte_cryptodev_pci_probe(struct rte_pci_driver *pci_drv,
- struct rte_pci_device *pci_dev)
-{
- struct rte_cryptodev_driver *cryptodrv;
- struct rte_cryptodev *cryptodev;
-
- char cryptodev_name[RTE_CRYPTODEV_NAME_MAX_LEN];
-
- int retval;
-
- cryptodrv = (struct rte_cryptodev_driver *)pci_drv;
- if (cryptodrv == NULL)
- return -ENODEV;
-
- 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",
- cryptodrv->dev_private_size,
- RTE_CACHE_LINE_SIZE,
- rte_socket_id());
-
- if (cryptodev->data->dev_private == NULL)
- rte_panic("Cannot allocate memzone for private "
- "device data");
+ /* Close device only if device operations have been set */
+ if (cryptodev->dev_ops) {
+ ret = rte_cryptodev_close(cryptodev->data->dev_id);
+ if (ret < 0)
+ return ret;
}
- cryptodev->device = &pci_dev->device;
- cryptodev->driver = cryptodrv;
-
- /* init user callbacks */
- TAILQ_INIT(&(cryptodev->link_intr_cbs));
-
- /* Invoke PMD device initialization function */
- retval = (*cryptodrv->cryptodev_init)(cryptodrv, cryptodev);
- if (retval == 0)
- return 0;
-
- CDEV_LOG_ERR("driver %s: crypto_dev_init(vendor_id=0x%x device_id=0x%x)"
- " failed", pci_drv->driver.name,
- (unsigned) pci_dev->id.vendor_id,
- (unsigned) pci_dev->id.device_id);
-
- if (rte_eal_process_type() == RTE_PROC_PRIMARY)
- rte_free(cryptodev->data->dev_private);
-
cryptodev->attached = RTE_CRYPTODEV_DETACHED;
cryptodev_globals.nb_devs--;
-
- return -ENXIO;
-}
-
-int
-rte_cryptodev_pci_remove(struct rte_pci_device *pci_dev)
-{
- const struct rte_cryptodev_driver *cryptodrv;
- 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;
-
- cryptodrv = (const struct rte_cryptodev_driver *)pci_dev->driver;
- if (cryptodrv == NULL)
- return -ENODEV;
-
- /* Invoke PMD device uninit function */
- if (*cryptodrv->cryptodev_uninit) {
- ret = (*cryptodrv->cryptodev_uninit)(cryptodrv, 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->driver = NULL;
- cryptodev->data = NULL;
-
return 0;
}
return;
}
- dev->data->dev_started = 0;
(*dev->dev_ops->dev_stop)(dev);
+ dev->data->dev_started = 0;
}
int