net/cnxk: fix crash during hotplug detach operation

[dpdk.git] / drivers / net / cnxk / cn10k_ethdev_sec.c

diff --git a/drivers/net/cnxk/cn10k_ethdev_sec.c b/drivers/net/cnxk/cn10k_ethdev_sec.c
index d7d6437..87bb691 100644 (file)
--- a/drivers/net/cnxk/cn10k_ethdev_sec.c
+++ b/drivers/net/cnxk/cn10k_ethdev_sec.c
@@ -371,6 +371,13 @@ cn10k_eth_sec_session_create(void *device,
        if (rte_security_dynfield_register() < 0)
                return -ENOTSUP;
 
+       if (conf->ipsec.options.ip_reassembly_en &&
+                       dev->reass_dynfield_off < 0) {
+               if (rte_eth_ip_reassembly_dynfield_register(&dev->reass_dynfield_off,
+                                       &dev->reass_dynflag_bit) < 0)
+                       return -rte_errno;
+       }
+
        ipsec = &conf->ipsec;
        crypto = conf->crypto_xform;
        inbound = !!(ipsec->direction == RTE_SECURITY_IPSEC_SA_DIR_INGRESS);
@@ -477,6 +484,12 @@ cn10k_eth_sec_session_create(void *device,
                                           sizeof(struct roc_ot_ipsec_inb_sa));
                if (rc)
                        goto mempool_put;
+
+               if (conf->ipsec.options.ip_reassembly_en) {
+                       inb_priv->reass_dynfield_off = dev->reass_dynfield_off;
+                       inb_priv->reass_dynflag_bit = dev->reass_dynflag_bit;
+               }
+
        } else {
                struct roc_ot_ipsec_outb_sa *outb_sa, *outb_sa_dptr;
                struct cn10k_outb_priv_data *outb_priv;