This patch add pdcp security short MAC-I support for
dpaa_sec driver.
Signed-off-by: Gagandeep Singh <g.si...@nxp.com>
---
doc/guides/rel_notes/release_21_11.rst | 4 ++++
drivers/crypto/dpaa_sec/dpaa_sec.c | 3 +++
drivers/crypto/dpaa_sec/dpaa_sec.h | 11 ++++++++++-
3 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/doc/guides/rel_notes/release_21_11.rst
b/doc/guides/rel_notes/release_21_11.rst
index b7e5128be5..7a07161f9d 100644
--- a/doc/guides/rel_notes/release_21_11.rst
+++ b/doc/guides/rel_notes/release_21_11.rst
@@ -81,6 +81,10 @@ New Features
* Added PDCP short MAC-I support.
+* **Updated NXP dpaa_sec crypto PMD.**
+
+ * Added PDCP short MAC-I support.
+
Removed Items
-------------
diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c
b/drivers/crypto/dpaa_sec/dpaa_sec.c
index fa4d276ead..d5aa2748d6 100644
--- a/drivers/crypto/dpaa_sec/dpaa_sec.c
+++ b/drivers/crypto/dpaa_sec/dpaa_sec.c
@@ -311,6 +311,9 @@ dpaa_sec_prep_pdcp_cdb(dpaa_sec_session *ses)
ses->pdcp.hfn_threshold,
&cipherdata, &authdata,
0);
+ } else if (ses->pdcp.domain == RTE_SECURITY_PDCP_MODE_SHORT_MAC) {
+ shared_desc_len = cnstr_shdsc_pdcp_short_mac(cdb->sh_desc,
+ 1, swap, &authdata);
} else {
if (ses->dir == DIR_ENC) {
if (ses->pdcp.sdap_enabled)
diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.h
b/drivers/crypto/dpaa_sec/dpaa_sec.h
index c94d78e046..503047879e 100644
--- a/drivers/crypto/dpaa_sec/dpaa_sec.h
+++ b/drivers/crypto/dpaa_sec/dpaa_sec.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: BSD-3-Clause
*
- * Copyright 2016-2020 NXP
+ * Copyright 2016-2021 NXP
*
*/
@@ -958,6 +958,15 @@ static const struct rte_security_capability
dpaa_sec_security_cap[] = {
},
.crypto_capabilities = dpaa_pdcp_capabilities
},
+ { /* PDCP Lookaside Protocol offload Short MAC */
+ .action = RTE_SECURITY_ACTION_TYPE_LOOKASIDE_PROTOCOL,
+ .protocol = RTE_SECURITY_PROTOCOL_PDCP,
+ .pdcp = {
+ .domain = RTE_SECURITY_PDCP_MODE_SHORT_MAC,
+ .capa_flags = 0
+ },
+ .crypto_capabilities = dpaa_pdcp_capabilities
+ },
{
.action = RTE_SECURITY_ACTION_TYPE_NONE
}
--
2.25.1
