crypto/dpaa2_sec: change descriptor sharing for ERA10

In case of LX2160 or SEC ERA 10, share wait has performance
optimizations wrt to ok-to-share signal which allows multiple
DECOs to work together even in case of single queue and single SA.
Hence updated the descriptor sharing only in case of ERA10.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
index 6b1c415..c11d024 100644 (file)
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
@@ -2962,7 +2962,8 @@ dpaa2_sec_set_ipsec_session(struct rte_cryptodev *dev,
                }
 
                bufsize = cnstr_shdsc_ipsec_new_encap(priv->flc_desc[0].desc,
-                               1, 0, SHR_SERIAL, &encap_pdb,
+                               1, 0, (rta_sec_era >= RTA_SEC_ERA_10) ?
+                               SHR_WAIT : SHR_SERIAL, &encap_pdb,
                                hdr, &cipherdata, &authdata);
        } else if (ipsec_xform->direction ==
                        RTE_SECURITY_IPSEC_SA_DIR_INGRESS) {
@@ -3027,7 +3028,8 @@ dpaa2_sec_set_ipsec_session(struct rte_cryptodev *dev,
                }
                session->dir = DIR_DEC;
                bufsize = cnstr_shdsc_ipsec_new_decap(priv->flc_desc[0].desc,
-                               1, 0, SHR_SERIAL,
+                               1, 0, (rta_sec_era >= RTA_SEC_ERA_10) ?
+                               SHR_WAIT : SHR_SERIAL,
                                &decap_pdb, &cipherdata, &authdata);
        } else
                goto out;