#include <rte_common.h>
#include <rte_crypto.h>
#include <rte_cryptodev.h>
-#include <rte_cryptodev_pmd.h>
+#include <cryptodev_pmd.h>
#include <rte_dev.h>
#include <rte_pci.h>
#include "cn9k_cryptodev.h"
+#include "cn9k_cryptodev_ops.h"
+#include "cn9k_ipsec.h"
+#include "cnxk_cryptodev.h"
+#include "cnxk_cryptodev_capabilities.h"
+#include "cnxk_cryptodev_sec.h"
+
#include "roc_api.h"
uint8_t cn9k_cryptodev_driver_id;
static struct rte_pci_id pci_id_cpt_table[] = {
{
+ RTE_PCI_DEVICE(PCI_VENDOR_ID_CAVIUM,
+ PCI_DEVID_CN9K_RVU_CPT_VF)
},
/* sentinel */
{
},
};
+static int
+cn9k_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+ struct rte_pci_device *pci_dev)
+{
+ struct rte_cryptodev_pmd_init_params init_params = {
+ .name = "",
+ .socket_id = rte_socket_id(),
+ .private_data_size = sizeof(struct cnxk_cpt_vf)
+ };
+ char name[RTE_CRYPTODEV_NAME_MAX_LEN];
+ struct rte_cryptodev *dev;
+ struct roc_cpt *roc_cpt;
+ struct cnxk_cpt_vf *vf;
+ int rc;
+
+ rc = roc_plt_init();
+ if (rc < 0) {
+ plt_err("Failed to initialize platform model");
+ return rc;
+ }
+
+ rte_pci_device_name(&pci_dev->addr, name, sizeof(name));
+
+ dev = rte_cryptodev_pmd_create(name, &pci_dev->device, &init_params);
+ if (dev == NULL) {
+ rc = -ENODEV;
+ goto exit;
+ }
+
+ /* Get private data space allocated */
+ vf = dev->data->dev_private;
+
+ roc_cpt = &vf->cpt;
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+ roc_cpt->pci_dev = pci_dev;
+
+ rc = cnxk_cpt_parse_devargs(dev->device->devargs, vf);
+ if (rc) {
+ plt_err("Failed to parse devargs rc=%d", rc);
+ goto pmd_destroy;
+ }
+
+ rc = roc_cpt_dev_init(roc_cpt);
+ if (rc) {
+ plt_err("Failed to initialize roc cpt rc=%d", rc);
+ goto pmd_destroy;
+ }
+
+ rc = cnxk_cpt_eng_grp_add(roc_cpt);
+ if (rc) {
+ plt_err("Failed to add engine group rc=%d", rc);
+ goto dev_fini;
+ }
+
+ /* Create security context */
+ rc = cnxk_crypto_sec_ctx_create(dev);
+ if (rc)
+ goto dev_fini;
+ }
+
+ dev->dev_ops = &cn9k_cpt_ops;
+ dev->driver_id = cn9k_cryptodev_driver_id;
+ dev->feature_flags = cnxk_cpt_default_ff_get();
+
+ cnxk_cpt_caps_populate(vf);
+
+ cn9k_cpt_set_enqdeq_fns(dev);
+ cn9k_sec_ops_override();
+
+ rte_cryptodev_pmd_probing_finish(dev);
+
+ return 0;
+
+dev_fini:
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ roc_cpt_dev_fini(roc_cpt);
+pmd_destroy:
+ rte_cryptodev_pmd_destroy(dev);
+exit:
+ plt_err("Could not create device (vendor_id: 0x%x device_id: 0x%x)",
+ pci_dev->id.vendor_id, pci_dev->id.device_id);
+ return rc;
+}
+
+static int
+cn9k_cpt_pci_remove(struct rte_pci_device *pci_dev)
+{
+ char name[RTE_CRYPTODEV_NAME_MAX_LEN];
+ struct rte_cryptodev *dev;
+ struct cnxk_cpt_vf *vf;
+ int ret;
+
+ if (pci_dev == NULL)
+ return -EINVAL;
+
+ rte_pci_device_name(&pci_dev->addr, name, sizeof(name));
+
+ dev = rte_cryptodev_pmd_get_named_dev(name);
+ if (dev == NULL)
+ return -ENODEV;
+
+ /* Destroy security context */
+ cnxk_crypto_sec_ctx_destroy(dev);
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+ vf = dev->data->dev_private;
+ ret = roc_cpt_dev_fini(&vf->cpt);
+ if (ret)
+ return ret;
+ }
+
+ return rte_cryptodev_pmd_destroy(dev);
+}
+
static struct rte_pci_driver cn9k_cryptodev_pmd = {
.id_table = pci_id_cpt_table,
.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_NEED_IOVA_AS_VA,
- .probe = NULL,
- .remove = NULL,
+ .probe = cn9k_cpt_pci_probe,
+ .remove = cn9k_cpt_pci_remove,
};
static struct cryptodev_driver cn9k_cryptodev_drv;