diff mbox series

[v2,7/7] crypto/cnxk: copy 8B iv into sess in aes ctr

Message ID 20250609104038.3102767-8-ktejasree@marvell.com (mailing list archive)
State New
Delegated to: akhil goyal
Headers
Series fixes and new features to cnxk crypto PMD |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/loongarch-compilation success Compilation OK
ci/loongarch-unit-testing success Unit Testing PASS
ci/Intel-compilation success Compilation OK
ci/github-robot: build success github build: passed
ci/iol-intel-Functional success Functional Testing PASS
ci/iol-abi-testing pending Testing pending
ci/aws-unit-testing success Unit Testing PASS
ci/intel-Testing success Testing PASS
ci/intel-Functional success Functional PASS
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Commit Message

Tejasree Kondoj June 9, 2025, 10:40 a.m. UTC 
From: Nithinsen Kaithakadan <nkaithakadan@marvell.com>

Copy 8 bytes of the IV into the iv field within the
session for the AES CTR algorithm.

Signed-off-by: Nithinsen Kaithakadan <nkaithakadan@marvell.com>
---
 drivers/crypto/cnxk/cn10k_ipsec_la_ops.h | 7 ++++---
 drivers/crypto/cnxk/cn20k_ipsec_la_ops.h | 7 ++++---
 2 files changed, 8 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/crypto/cnxk/cn10k_ipsec_la_ops.h b/drivers/crypto/cnxk/cn10k_ipsec_la_ops.h
index 0cc6283c7e..b9122a509a 100644
--- a/drivers/crypto/cnxk/cn10k_ipsec_la_ops.h
+++ b/drivers/crypto/cnxk/cn10k_ipsec_la_ops.h
@@ -32,7 +32,7 @@  ipsec_po_sa_iv_set(struct cn10k_sec_session *sess, struct rte_crypto_op *cop)
 }
 
 static inline void
-ipsec_po_sa_aes_gcm_iv_set(struct cn10k_sec_session *sess, struct rte_crypto_op *cop)
+ipsec_po_sa_aes_8b_iv_set(struct cn10k_sec_session *sess, struct rte_crypto_op *cop)
 {
 	uint8_t *iv = &sess->sa.out_sa.iv.s.iv_dbg1[0];
 	uint32_t *tmp_iv;
@@ -63,8 +63,9 @@  process_outb_sa(struct roc_cpt_lf *lf, struct rte_crypto_op *cop, struct cn10k_s
 	if (sess->sa.out_sa.w2.s.iv_src == ROC_IE_OT_SA_IV_SRC_FROM_SA) {
 		if (sess->sa.out_sa.w2.s.enc_type == ROC_IE_SA_ENC_AES_GCM ||
 		    sess->sa.out_sa.w2.s.enc_type == ROC_IE_SA_ENC_AES_CCM ||
-		    sess->sa.out_sa.w2.s.auth_type == ROC_IE_SA_AUTH_AES_GMAC)
-			ipsec_po_sa_aes_gcm_iv_set(sess, cop);
+		    sess->sa.out_sa.w2.s.auth_type == ROC_IE_SA_AUTH_AES_GMAC ||
+		    sess->sa.out_sa.w2.s.enc_type == ROC_IE_SA_ENC_AES_CTR)
+			ipsec_po_sa_aes_8b_iv_set(sess, cop);
 		else
 			ipsec_po_sa_iv_set(sess, cop);
 	}
diff --git a/drivers/crypto/cnxk/cn20k_ipsec_la_ops.h b/drivers/crypto/cnxk/cn20k_ipsec_la_ops.h
index 505fddb517..2f860c1855 100644
--- a/drivers/crypto/cnxk/cn20k_ipsec_la_ops.h
+++ b/drivers/crypto/cnxk/cn20k_ipsec_la_ops.h
@@ -31,7 +31,7 @@  ipsec_po_sa_iv_set(struct cn20k_sec_session *sess, struct rte_crypto_op *cop)
 }
 
 static inline void
-ipsec_po_sa_aes_gcm_iv_set(struct cn20k_sec_session *sess, struct rte_crypto_op *cop)
+ipsec_po_sa_aes_8b_iv_set(struct cn20k_sec_session *sess, struct rte_crypto_op *cop)
 {
 	uint8_t *iv = &sess->sa.out_sa.iv.s.iv_dbg1[0];
 	uint32_t *tmp_iv;
@@ -62,8 +62,9 @@  process_outb_sa(struct roc_cpt_lf *lf, struct rte_crypto_op *cop, struct cn20k_s
 	if (sess->sa.out_sa.w2.s.iv_src == ROC_IE_OW_SA_IV_SRC_FROM_SA) {
 		if (sess->sa.out_sa.w2.s.enc_type == ROC_IE_SA_ENC_AES_GCM ||
 		    sess->sa.out_sa.w2.s.enc_type == ROC_IE_SA_ENC_AES_CCM ||
-		    sess->sa.out_sa.w2.s.auth_type == ROC_IE_SA_AUTH_AES_GMAC)
-			ipsec_po_sa_aes_gcm_iv_set(sess, cop);
+		    sess->sa.out_sa.w2.s.auth_type == ROC_IE_SA_AUTH_AES_GMAC ||
+		    sess->sa.out_sa.w2.s.enc_type == ROC_IE_SA_ENC_AES_CTR)
+			ipsec_po_sa_aes_8b_iv_set(sess, cop);
 		else
 			ipsec_po_sa_iv_set(sess, cop);
 	}