From: Tejasree Kondoj <ktejasree@marvell.com>
To: Akhil Goyal <gakhil@marvell.com>
Cc: Anoob Joseph <anoobj@marvell.com>,
Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com>,
<dev@dpdk.org>
Subject: [PATCH 04/11] crypto/cnxk: use direct mode for zero aad length
Date: Fri, 24 Feb 2023 11:18:06 +0530 [thread overview]
Message-ID: <20230224054813.2855914-5-ktejasree@marvell.com> (raw)
In-Reply-To: <20230224054813.2855914-1-ktejasree@marvell.com>
Using direct mode if aad length is zero.
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
---
drivers/crypto/cnxk/cnxk_se.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/crypto/cnxk/cnxk_se.h b/drivers/crypto/cnxk/cnxk_se.h
index c16027ec75..69cd343eea 100644
--- a/drivers/crypto/cnxk/cnxk_se.h
+++ b/drivers/crypto/cnxk/cnxk_se.h
@@ -2258,9 +2258,9 @@ fill_fc_params(struct rte_crypto_op *cop, struct cnxk_se_sess *sess,
aad_data = sym_op->aead.aad.data;
aad_len = sess->aad_length;
- if (likely((aad_data + aad_len) ==
- rte_pktmbuf_mtod_offset(m_src, uint8_t *,
- sym_op->aead.data.offset))) {
+ if (likely((aad_len == 0) ||
+ ((aad_data + aad_len) ==
+ rte_pktmbuf_mtod_offset(m_src, uint8_t *, sym_op->aead.data.offset)))) {
d_offs = (d_offs - aad_len) | (d_offs << 16);
d_lens = (d_lens + aad_len) | (d_lens << 32);
} else {
--
2.25.1
next prev parent reply other threads:[~2023-02-24 5:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-24 5:48 [PATCH 00/11] fixes and improvements to cnxk crypto PMD Tejasree Kondoj
2023-02-24 5:48 ` [PATCH 01/11] common/cnxk: fix incorrect auth key length Tejasree Kondoj
2023-02-24 5:48 ` [PATCH 02/11] crypto/cnxk: make sg version check const Tejasree Kondoj
2023-02-24 5:48 ` [PATCH 03/11] crypto/cnxk: use version field directly Tejasree Kondoj
2023-02-24 5:48 ` Tejasree Kondoj [this message]
2023-02-24 5:48 ` [PATCH 05/11] crypto/cnxk: set ctx for AE Tejasree Kondoj
2023-02-27 17:38 ` Akhil Goyal
2023-02-24 5:48 ` [PATCH 06/11] common/cnxk: ensure flush inval completion with CSR read Tejasree Kondoj
2023-02-24 5:48 ` [PATCH 07/11] common/cnxk: add errata function for CPT set ctx Tejasree Kondoj
2023-02-24 5:48 ` [PATCH 08/11] common/cnxk: replace CPT revision check with caps Tejasree Kondoj
2023-02-24 5:48 ` [PATCH 09/11] crypto/cnxk: support cn10k IPsec SG mode Tejasree Kondoj
2023-02-24 5:48 ` [PATCH 10/11] crypto/cnxk: fix order of ECFPM params Tejasree Kondoj
2023-02-24 5:48 ` [PATCH 11/11] crypto/cnxk: add model check for pdcp chain Tejasree Kondoj
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