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crypto/dpaa_sec: force inline keys to save space

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This patch improve storage and performance by force inline
of the keys.

Signed-off-by: Franck Lenormand <franck.lenormand@nxp.com>
Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
This commit is contained in:
Franck Lenormand 2021-09-08 12:29:52 +05:30 committed by Akhil Goyal
parent c0182d6b75
commit ebc27d1b68
1 changed files with 26 additions and 9 deletions
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35
drivers/crypto/dpaa_sec/dpaa_sec.c
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@ -1,7 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
* Copyright 2017-2019 NXP
* Copyright 2017-2021 NXP
*
*/
@ -263,14 +263,31 @@ dpaa_sec_prep_pdcp_cdb(dpaa_sec_session *ses)
p_authdata = &authdata;
}
if (rta_inline_pdcp_query(authdata.algtype,
cipherdata.algtype,
ses->pdcp.sn_size,
ses->pdcp.hfn_ovd)) {
cipherdata.key =
(size_t)rte_dpaa_mem_vtop((void *)
(size_t)cipherdata.key);
cipherdata.key_type = RTA_DATA_PTR;
if (ses->pdcp.sdap_enabled) {
int nb_keys_to_inline =
rta_inline_pdcp_sdap_query(authdata.algtype,
cipherdata.algtype,
ses->pdcp.sn_size,
ses->pdcp.hfn_ovd);
if (nb_keys_to_inline >= 1) {
cipherdata.key = (size_t)rte_dpaa_mem_vtop((void *)
(size_t)cipherdata.key);
cipherdata.key_type = RTA_DATA_PTR;
}
if (nb_keys_to_inline >= 2) {
authdata.key = (size_t)rte_dpaa_mem_vtop((void *)
(size_t)authdata.key);
authdata.key_type = RTA_DATA_PTR;
}
} else {
if (rta_inline_pdcp_query(authdata.algtype,
cipherdata.algtype,
ses->pdcp.sn_size,
ses->pdcp.hfn_ovd)) {
cipherdata.key = (size_t)rte_dpaa_mem_vtop((void *)
(size_t)cipherdata.key);
cipherdata.key_type = RTA_DATA_PTR;
}
}
if (ses->pdcp.domain == RTE_SECURITY_PDCP_MODE_CONTROL) {