net/hns3: fix VF configuration after abnormal exit

[dpdk.git] / drivers / crypto / octeontx2 / otx2_cryptodev.c

diff --git a/drivers/crypto/octeontx2/otx2_cryptodev.c b/drivers/crypto/octeontx2/otx2_cryptodev.c
index ca9f227..7fd216b 100644 (file)
--- a/drivers/crypto/octeontx2/otx2_cryptodev.c
+++ b/drivers/crypto/octeontx2/otx2_cryptodev.c
@@ -14,7 +14,9 @@
 
 #include "otx2_common.h"
 #include "otx2_cryptodev.h"
+#include "otx2_cryptodev_mbox.h"
 #include "otx2_cryptodev_ops.h"
+#include "otx2_dev.h"
 
 /* CPT common headers */
 #include "cpt_common.h"
@@ -44,6 +46,9 @@ otx2_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
        };
        char name[RTE_CRYPTODEV_NAME_MAX_LEN];
        struct rte_cryptodev *dev;
+       struct otx2_dev *otx2_dev;
+       struct otx2_cpt_vf *vf;
+       uint16_t nb_queues;
        int ret;
 
        rte_pci_device_name(&pci_dev->addr, name, sizeof(name));
@@ -58,11 +63,52 @@ otx2_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 
        dev->driver_id = otx2_cryptodev_driver_id;
 
+       /* Get private data space allocated */
+       vf = dev->data->dev_private;
+
+       otx2_dev = &vf->otx2_dev;
+
+       /* Initialize the base otx2_dev object */
+       ret = otx2_dev_init(pci_dev, otx2_dev);
+       if (ret) {
+               CPT_LOG_ERR("Could not initialize otx2_dev");
+               goto pmd_destroy;
+       }
+
+       /* Get number of queues available on the device */
+       ret = otx2_cpt_available_queues_get(dev, &nb_queues);
+       if (ret) {
+               CPT_LOG_ERR("Could not determine the number of queues available");
+               goto otx2_dev_fini;
+       }
+
+       /* Don't exceed the limits set per VF */
+       nb_queues = RTE_MIN(nb_queues, OTX2_CPT_MAX_QUEUES_PER_VF);
+
+       if (nb_queues == 0) {
+               CPT_LOG_ERR("No free queues available on the device");
+               goto otx2_dev_fini;
+       }
+
+       vf->max_queues = nb_queues;
+
+       CPT_LOG_INFO("Max queues supported by device: %d", vf->max_queues);
+
        dev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
-                            RTE_CRYPTODEV_FF_HW_ACCELERATED;
+                            RTE_CRYPTODEV_FF_HW_ACCELERATED |
+                            RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
+                            RTE_CRYPTODEV_FF_IN_PLACE_SGL |
+                            RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT |
+                            RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT |
+                            RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO |
+                            RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT;
 
        return 0;
 
+otx2_dev_fini:
+       otx2_dev_fini(pci_dev, otx2_dev);
+pmd_destroy:
+       rte_cryptodev_pmd_destroy(dev);
 exit:
        CPT_LOG_ERR("Could not create device (vendor_id: 0x%x device_id: 0x%x)",
                    pci_dev->id.vendor_id, pci_dev->id.device_id);