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* [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support
@ 2021-09-02 13:42 Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 1/8] crypto/cnxk: add cn9k security ctx Archana Muniganti
                   ` (7 more replies)
  0 siblings, 8 replies; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil; +Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev

This series adds lookaside IPsec support in crypto_cn9k PMD.

Depends on:
http://patches.dpdk.org/project/dpdk/list/?series=18628

Archana Muniganti (8):
  crypto/cnxk: add cn9k security ctx
  common/cnxk: add cn9k IPsec microcode defines
  crypto/cnxk: add cn9k IPsec session related functions
  crypto/cnxk: add cn9k IPsec outbound session create function
  crypto/cnxk: add cn9k IPsec inbound session create function
  crypto/cnxk: add cn9k lookaside IPsec datapath
  crypto/cnxk: update tailroom requirement
  crypto/cnxk: update feature flag for cn9k lookaside IPsec

 doc/guides/cryptodevs/cnxk.rst           |  14 +-
 doc/guides/cryptodevs/features/cn9k.ini  |   1 +
 doc/guides/rel_notes/release_21_11.rst   |   3 +
 drivers/common/cnxk/roc_cpt.h            |   1 +
 drivers/common/cnxk/roc_ie_on.h          | 158 +++++-
 drivers/crypto/cnxk/cn9k_cryptodev.c     |  11 +
 drivers/crypto/cnxk/cn9k_cryptodev_ops.c |  78 ++-
 drivers/crypto/cnxk/cn9k_ipsec.c         | 612 +++++++++++++++++++++++
 drivers/crypto/cnxk/cn9k_ipsec.h         |  46 ++
 drivers/crypto/cnxk/cn9k_ipsec_la_ops.h  |  90 ++++
 drivers/crypto/cnxk/cnxk_cryptodev.c     |   6 +-
 drivers/crypto/cnxk/cnxk_cryptodev_ops.c |   2 +-
 drivers/crypto/cnxk/cnxk_cryptodev_ops.h |   1 +
 drivers/crypto/cnxk/meson.build          |   1 +
 14 files changed, 1006 insertions(+), 18 deletions(-)
 create mode 100644 drivers/crypto/cnxk/cn9k_ipsec.c
 create mode 100644 drivers/crypto/cnxk/cn9k_ipsec.h
 create mode 100644 drivers/crypto/cnxk/cn9k_ipsec_la_ops.h

-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [dpdk-dev] [PATCH 1/8] crypto/cnxk: add cn9k security ctx
  2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
@ 2021-09-02 13:42 ` Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 2/8] common/cnxk: add cn9k IPsec microcode defines Archana Muniganti
                   ` (6 subsequent siblings)
  7 siblings, 0 replies; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil
  Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev,
	Vamsi Attunuru

Add security ctx in cn9k crypto PMD.

Signed-off-by: Archana Muniganti <marchana@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
---
 drivers/crypto/cnxk/cn9k_cryptodev.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/crypto/cnxk/cn9k_cryptodev.c b/drivers/crypto/cnxk/cn9k_cryptodev.c
index 9ff2383d98..db2e085161 100644
--- a/drivers/crypto/cnxk/cn9k_cryptodev.c
+++ b/drivers/crypto/cnxk/cn9k_cryptodev.c
@@ -14,6 +14,7 @@
 #include "cn9k_cryptodev_ops.h"
 #include "cnxk_cryptodev.h"
 #include "cnxk_cryptodev_capabilities.h"
+#include "cnxk_cryptodev_sec.h"
 
 #include "roc_api.h"
 
@@ -77,6 +78,11 @@ cn9k_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 			plt_err("Failed to add engine group rc=%d", rc);
 			goto dev_fini;
 		}
+
+		/* Create security context */
+		rc = cnxk_crypto_sec_ctx_create(dev);
+		if (rc)
+			goto dev_fini;
 	}
 
 	dev->dev_ops = &cn9k_cpt_ops;
@@ -117,6 +123,9 @@ cn9k_cpt_pci_remove(struct rte_pci_device *pci_dev)
 	if (dev == NULL)
 		return -ENODEV;
 
+	/* Destroy security context */
+	cnxk_crypto_sec_ctx_destroy(dev);
+
 	if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
 		vf = dev->data->dev_private;
 		ret = roc_cpt_dev_fini(&vf->cpt);
-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [dpdk-dev] [PATCH 2/8] common/cnxk: add cn9k IPsec microcode defines
  2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 1/8] crypto/cnxk: add cn9k security ctx Archana Muniganti
@ 2021-09-02 13:42 ` Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 3/8] crypto/cnxk: add cn9k IPsec session related functions Archana Muniganti
                   ` (5 subsequent siblings)
  7 siblings, 0 replies; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil
  Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev,
	Vamsi Attunuru

Microcode IE opcodes support IPsec operations. Add defines
and structs defined by microcode.

Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Archana Muniganti <marchana@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
---
 drivers/common/cnxk/roc_cpt.h   |   1 +
 drivers/common/cnxk/roc_ie_on.h | 158 ++++++++++++++++++++++++++++++--
 2 files changed, 150 insertions(+), 9 deletions(-)

diff --git a/drivers/common/cnxk/roc_cpt.h b/drivers/common/cnxk/roc_cpt.h
index f0f505a8c2..9e63073a52 100644
--- a/drivers/common/cnxk/roc_cpt.h
+++ b/drivers/common/cnxk/roc_cpt.h
@@ -47,6 +47,7 @@
 #define ROC_CPT_AES_GCM_MAC_LEN	 16
 #define ROC_CPT_AES_CBC_IV_LEN	 16
 #define ROC_CPT_SHA1_HMAC_LEN	 12
+#define ROC_CPT_SHA2_HMAC_LEN	 16
 #define ROC_CPT_AUTH_KEY_LEN_MAX 64
 
 #define ROC_CPT_DES3_KEY_LEN	  24
diff --git a/drivers/common/cnxk/roc_ie_on.h b/drivers/common/cnxk/roc_ie_on.h
index 222c298a53..7b4983ca8a 100644
--- a/drivers/common/cnxk/roc_ie_on.h
+++ b/drivers/common/cnxk/roc_ie_on.h
@@ -5,18 +5,24 @@
 #ifndef __ROC_IE_ON_H__
 #define __ROC_IE_ON_H__
 
-/* CN9K IPSEC LA opcodes */
-#define ROC_IE_ONL_MAJOR_OP_WRITE_IPSEC_OUTBOUND   0x20
-#define ROC_IE_ONL_MAJOR_OP_WRITE_IPSEC_INBOUND	   0x21
-#define ROC_IE_ONL_MAJOR_OP_PROCESS_OUTBOUND_IPSEC 0x23
-#define ROC_IE_ONL_MAJOR_OP_PROCESS_INBOUND_IPSEC  0x24
+/* CN9K IPsec LA */
 
-/* CN9K IPSEC FP opcodes */
-#define ROC_IE_ONF_MAJOR_OP_PROCESS_OUTBOUND_IPSEC 0x25UL
-#define ROC_IE_ONF_MAJOR_OP_PROCESS_INBOUND_IPSEC  0x26UL
+/* CN9K IPsec LA opcodes */
+#define ROC_IE_ON_MAJOR_OP_WRITE_IPSEC_OUTBOUND	  0x20
+#define ROC_IE_ON_MAJOR_OP_WRITE_IPSEC_INBOUND	  0x21
+#define ROC_IE_ON_MAJOR_OP_PROCESS_OUTBOUND_IPSEC 0x23
+#define ROC_IE_ON_MAJOR_OP_PROCESS_INBOUND_IPSEC  0x24
 
 /* Ucode completion codes */
-#define ROC_IE_ONF_UCC_SUCCESS 0
+enum roc_ie_on_ucc_ipsec {
+	ROC_IE_ON_UCC_SUCCESS = 0,
+	ROC_IE_ON_AUTH_UNSUPPORTED = 0xB0,
+	ROC_IE_ON_ENCRYPT_UNSUPPORTED = 0xB1,
+};
+
+/* Helper macros */
+#define ROC_IE_ON_PER_PKT_IV	    BIT(11)
+#define ROC_IE_ON_INB_RPTR_HDR	    0x8
 
 enum {
 	ROC_IE_ON_SA_ENC_NULL = 0,
@@ -50,6 +56,140 @@ enum {
 	ROC_IE_ON_SA_ENCAP_UDP = 1,
 };
 
+struct roc_ie_on_outb_hdr {
+	uint32_t ip_id;
+	uint32_t seq;
+	uint8_t iv[16];
+};
+
+union roc_ie_on_bit_perfect_iv {
+	uint8_t aes_iv[16];
+	uint8_t des_iv[8];
+	struct {
+		uint8_t nonce[4];
+		uint8_t iv[8];
+		uint8_t counter[4];
+	} gcm;
+};
+
+struct roc_ie_on_traffic_selector {
+	uint16_t src_port[2];
+	uint16_t dst_port[2];
+	union {
+		struct {
+			uint32_t src_addr[2];
+			uint32_t dst_addr[2];
+		} ipv4;
+		struct {
+			uint8_t src_addr[32];
+			uint8_t dst_addr[32];
+		} ipv6;
+	};
+};
+
+struct roc_ie_on_ip_template {
+	union {
+		struct {
+			uint8_t ipv4_hdr[20];
+			uint16_t udp_src;
+			uint16_t udp_dst;
+		} ip4;
+		struct {
+			uint8_t ipv6_hdr[40];
+			uint16_t udp_src;
+			uint16_t udp_dst;
+		} ip6;
+	};
+};
+
+struct roc_ie_on_sa_ctl {
+	uint64_t spi : 32;
+	uint64_t exp_proto_inter_frag : 8;
+	uint64_t copy_df : 1;
+	uint64_t frag_type : 1;
+	uint64_t explicit_iv_en : 1;
+	uint64_t esn_en : 1;
+	uint64_t rsvd_45_44 : 2;
+	uint64_t encap_type : 2;
+	uint64_t enc_type : 3;
+	uint64_t rsvd_48 : 1;
+	uint64_t auth_type : 4;
+	uint64_t valid : 1;
+	uint64_t direction : 1;
+	uint64_t outer_ip_ver : 1;
+	uint64_t inner_ip_ver : 1;
+	uint64_t ipsec_mode : 1;
+	uint64_t ipsec_proto : 1;
+	uint64_t aes_key_len : 2;
+};
+
+struct roc_ie_on_common_sa {
+	/* w0 */
+	struct roc_ie_on_sa_ctl ctl;
+
+	/* w1-w4 */
+	uint8_t cipher_key[32];
+
+	/* w5-w6 */
+	union roc_ie_on_bit_perfect_iv iv;
+
+	/* w7 */
+	uint32_t esn_hi;
+	uint32_t esn_low;
+};
+
+struct roc_ie_on_outb_sa {
+	/* w0 - w7 */
+	struct roc_ie_on_common_sa common_sa;
+
+	/* w8-w55 */
+	union {
+		struct {
+			struct roc_ie_on_ip_template template;
+		} aes_gcm;
+		struct {
+			uint8_t hmac_key[24];
+			uint8_t unused[24];
+			struct roc_ie_on_ip_template template;
+		} sha1;
+		struct {
+			uint8_t hmac_key[64];
+			uint8_t hmac_iv[64];
+			struct roc_ie_on_ip_template template;
+		} sha2;
+	};
+};
+
+struct roc_ie_on_inb_sa {
+	/* w0 - w7 */
+	struct roc_ie_on_common_sa common_sa;
+
+	/* w8 */
+	uint8_t udp_encap[8];
+
+	/* w9-w33 */
+	union {
+		struct {
+			uint8_t hmac_key[48];
+			struct roc_ie_on_traffic_selector selector;
+		} sha1_or_gcm;
+		struct {
+			uint8_t hmac_key[64];
+			uint8_t hmac_iv[64];
+			struct roc_ie_on_traffic_selector selector;
+		} sha2;
+	};
+};
+
+/* CN9K IPsec FP */
+
+/* CN9K IPsec FP opcodes */
+#define ROC_IE_ONF_MAJOR_OP_PROCESS_OUTBOUND_IPSEC 0x25UL
+#define ROC_IE_ONF_MAJOR_OP_PROCESS_INBOUND_IPSEC  0x26UL
+
+/* Ucode completion codes */
+#define ROC_IE_ONF_UCC_SUCCESS 0
+
 struct roc_ie_onf_sa_ctl {
 	uint32_t spi;
 	uint64_t exp_proto_inter_frag : 8;
-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [dpdk-dev] [PATCH 3/8] crypto/cnxk: add cn9k IPsec session related functions
  2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 1/8] crypto/cnxk: add cn9k security ctx Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 2/8] common/cnxk: add cn9k IPsec microcode defines Archana Muniganti
@ 2021-09-02 13:42 ` Archana Muniganti
  2021-09-06 19:39   ` Akhil Goyal
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 4/8] crypto/cnxk: add cn9k IPsec outbound session create function Archana Muniganti
                   ` (4 subsequent siblings)
  7 siblings, 1 reply; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil
  Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev,
	Vamsi Attunuru

Add helper functions useful in implementing IPsec outbound
and inbound session create apis.

Signed-off-by: Archana Muniganti <marchana@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
---
 drivers/crypto/cnxk/cn9k_cryptodev.c |   2 +
 drivers/crypto/cnxk/cn9k_ipsec.c     | 425 +++++++++++++++++++++++++++
 drivers/crypto/cnxk/cn9k_ipsec.h     |  29 ++
 drivers/crypto/cnxk/meson.build      |   1 +
 4 files changed, 457 insertions(+)
 create mode 100644 drivers/crypto/cnxk/cn9k_ipsec.c
 create mode 100644 drivers/crypto/cnxk/cn9k_ipsec.h

diff --git a/drivers/crypto/cnxk/cn9k_cryptodev.c b/drivers/crypto/cnxk/cn9k_cryptodev.c
index db2e085161..e60b352fac 100644
--- a/drivers/crypto/cnxk/cn9k_cryptodev.c
+++ b/drivers/crypto/cnxk/cn9k_cryptodev.c
@@ -12,6 +12,7 @@
 
 #include "cn9k_cryptodev.h"
 #include "cn9k_cryptodev_ops.h"
+#include "cn9k_ipsec.h"
 #include "cnxk_cryptodev.h"
 #include "cnxk_cryptodev_capabilities.h"
 #include "cnxk_cryptodev_sec.h"
@@ -92,6 +93,7 @@ cn9k_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 	cnxk_cpt_caps_populate(vf);
 
 	cn9k_cpt_set_enqdeq_fns(dev);
+	cn9k_sec_ops_override();
 
 	return 0;
 
diff --git a/drivers/crypto/cnxk/cn9k_ipsec.c b/drivers/crypto/cnxk/cn9k_ipsec.c
new file mode 100644
index 0000000000..dd02cc7764
--- /dev/null
+++ b/drivers/crypto/cnxk/cn9k_ipsec.c
@@ -0,0 +1,425 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#include <rte_cryptodev.h>
+#include <rte_security.h>
+#include <rte_security_driver.h>
+
+#include "cnxk_cryptodev.h"
+#include "cnxk_cryptodev_ops.h"
+#include "cnxk_ipsec.h"
+#include "cnxk_security.h"
+#include "cn9k_ipsec.h"
+
+#include "roc_api.h"
+
+static inline int
+cn9k_cpt_enq_sa_write(struct cn9k_ipsec_sa *sa, struct cnxk_cpt_qp *qp,
+		      uint8_t opcode, size_t ctx_len)
+{
+	uint64_t lmtline = qp->lmtline.lmt_base;
+	uint64_t io_addr = qp->lmtline.io_addr;
+	uint64_t lmt_status, time_out;
+	struct cpt_cn9k_res_s *res;
+	struct cpt_inst_s inst;
+	uint64_t *mdata;
+	int ret = 0;
+
+	if (unlikely(rte_mempool_get(qp->meta_info.pool, (void **)&mdata) < 0))
+		return -ENOMEM;
+
+	res = (struct cpt_cn9k_res_s *)RTE_PTR_ALIGN(mdata, 16);
+	res->compcode = CPT_COMP_NOT_DONE;
+
+	inst.w4.s.opcode_major = opcode;
+	inst.w4.s.opcode_minor = ctx_len >> 3;
+	inst.w4.s.param1 = 0;
+	inst.w4.s.param2 = 0;
+	inst.w4.s.dlen = ctx_len;
+	inst.dptr = rte_mempool_virt2iova(sa);
+	inst.rptr = 0;
+	inst.w7.s.cptr = rte_mempool_virt2iova(sa);
+	inst.w7.s.egrp = ROC_CPT_DFLT_ENG_GRP_SE;
+
+	inst.w0.u64 = 0;
+	inst.w2.u64 = 0;
+	inst.w3.u64 = 0;
+	inst.res_addr = rte_mempool_virt2iova(res);
+
+	rte_io_wmb();
+
+	do {
+		/* Copy CPT command to LMTLINE */
+		roc_lmt_mov((void *)lmtline, &inst, 2);
+		lmt_status = roc_lmt_submit_ldeor(io_addr);
+	} while (lmt_status == 0);
+
+	time_out = rte_get_timer_cycles() +
+		   DEFAULT_COMMAND_TIMEOUT * rte_get_timer_hz();
+
+	while (res->compcode == CPT_COMP_NOT_DONE) {
+		if (rte_get_timer_cycles() > time_out) {
+			rte_mempool_put(qp->meta_info.pool, mdata);
+			plt_err("Request timed out");
+			return -ETIMEDOUT;
+		}
+		rte_io_rmb();
+	}
+
+	if (unlikely(res->compcode != CPT_COMP_GOOD)) {
+		ret = res->compcode;
+		switch (ret) {
+		case CPT_COMP_INSTERR:
+			plt_err("Request failed with instruction error");
+			break;
+		case CPT_COMP_FAULT:
+			plt_err("Request failed with DMA fault");
+			break;
+		case CPT_COMP_HWERR:
+			plt_err("Request failed with hardware error");
+			break;
+		default:
+			plt_err("Request failed with unknown hardware "
+				"completion code : 0x%x",
+				ret);
+		}
+		ret = -EINVAL;
+		goto mempool_put;
+	}
+
+	if (unlikely(res->uc_compcode != ROC_IE_ON_UCC_SUCCESS)) {
+		ret = res->uc_compcode;
+		switch (ret) {
+		case ROC_IE_ON_AUTH_UNSUPPORTED:
+			plt_err("Invalid auth type");
+			break;
+		case ROC_IE_ON_ENCRYPT_UNSUPPORTED:
+			plt_err("Invalid encrypt type");
+			break;
+		default:
+			plt_err("Request failed with unknown microcode "
+				"completion code : 0x%x",
+				ret);
+		}
+		ret = -ENOTSUP;
+	}
+
+mempool_put:
+	rte_mempool_put(qp->meta_info.pool, mdata);
+	return ret;
+}
+
+static inline int
+ipsec_sa_ctl_set(struct rte_security_ipsec_xform *ipsec,
+		 struct rte_crypto_sym_xform *crypto_xform,
+		 struct roc_ie_on_sa_ctl *ctl)
+{
+	struct rte_crypto_sym_xform *cipher_xform, *auth_xform;
+	int aes_key_len;
+
+	if (ipsec->direction == RTE_SECURITY_IPSEC_SA_DIR_EGRESS) {
+		ctl->direction = ROC_IE_SA_DIR_OUTBOUND;
+		cipher_xform = crypto_xform;
+		auth_xform = crypto_xform->next;
+	} else if (ipsec->direction == RTE_SECURITY_IPSEC_SA_DIR_INGRESS) {
+		ctl->direction = ROC_IE_SA_DIR_INBOUND;
+		auth_xform = crypto_xform;
+		cipher_xform = crypto_xform->next;
+	} else {
+		return -EINVAL;
+	}
+
+	if (ipsec->mode == RTE_SECURITY_IPSEC_SA_MODE_TUNNEL) {
+		if (ipsec->tunnel.type == RTE_SECURITY_IPSEC_TUNNEL_IPV4)
+			ctl->outer_ip_ver = ROC_IE_SA_IP_VERSION_4;
+		else if (ipsec->tunnel.type == RTE_SECURITY_IPSEC_TUNNEL_IPV6)
+			ctl->outer_ip_ver = ROC_IE_SA_IP_VERSION_6;
+		else
+			return -EINVAL;
+	}
+
+	ctl->inner_ip_ver = ctl->outer_ip_ver;
+
+	if (ipsec->mode == RTE_SECURITY_IPSEC_SA_MODE_TRANSPORT)
+		ctl->ipsec_mode = ROC_IE_SA_MODE_TRANSPORT;
+	else if (ipsec->mode == RTE_SECURITY_IPSEC_SA_MODE_TUNNEL)
+		ctl->ipsec_mode = ROC_IE_SA_MODE_TUNNEL;
+	else
+		return -EINVAL;
+
+	if (ipsec->proto == RTE_SECURITY_IPSEC_SA_PROTO_AH)
+		ctl->ipsec_proto = ROC_IE_SA_PROTOCOL_AH;
+	else if (ipsec->proto == RTE_SECURITY_IPSEC_SA_PROTO_ESP)
+		ctl->ipsec_proto = ROC_IE_SA_PROTOCOL_ESP;
+	else
+		return -EINVAL;
+
+	if (crypto_xform->type == RTE_CRYPTO_SYM_XFORM_AEAD) {
+		if (crypto_xform->aead.algo == RTE_CRYPTO_AEAD_AES_GCM) {
+			ctl->enc_type = ROC_IE_ON_SA_ENC_AES_GCM;
+			aes_key_len = crypto_xform->aead.key.length;
+		} else {
+			return -ENOTSUP;
+		}
+	} else if (cipher_xform->cipher.algo == RTE_CRYPTO_CIPHER_AES_CBC) {
+		ctl->enc_type = ROC_IE_ON_SA_ENC_AES_CBC;
+		aes_key_len = cipher_xform->cipher.key.length;
+	} else {
+		return -ENOTSUP;
+	}
+
+	switch (aes_key_len) {
+	case 16:
+		ctl->aes_key_len = ROC_IE_SA_AES_KEY_LEN_128;
+		break;
+	case 24:
+		ctl->aes_key_len = ROC_IE_SA_AES_KEY_LEN_192;
+		break;
+	case 32:
+		ctl->aes_key_len = ROC_IE_SA_AES_KEY_LEN_256;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (crypto_xform->type != RTE_CRYPTO_SYM_XFORM_AEAD) {
+		switch (auth_xform->auth.algo) {
+		case RTE_CRYPTO_AUTH_NULL:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_NULL;
+			break;
+		case RTE_CRYPTO_AUTH_MD5_HMAC:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_MD5;
+			break;
+		case RTE_CRYPTO_AUTH_SHA1_HMAC:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_SHA1;
+			break;
+		case RTE_CRYPTO_AUTH_SHA224_HMAC:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_SHA2_224;
+			break;
+		case RTE_CRYPTO_AUTH_SHA256_HMAC:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_SHA2_256;
+			break;
+		case RTE_CRYPTO_AUTH_SHA384_HMAC:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_SHA2_384;
+			break;
+		case RTE_CRYPTO_AUTH_SHA512_HMAC:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_SHA2_512;
+			break;
+		case RTE_CRYPTO_AUTH_AES_GMAC:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_AES_GMAC;
+			break;
+		case RTE_CRYPTO_AUTH_AES_XCBC_MAC:
+			ctl->auth_type = ROC_IE_ON_SA_AUTH_AES_XCBC_128;
+			break;
+		default:
+			return -ENOTSUP;
+		}
+	}
+
+	if (ipsec->options.esn)
+		ctl->esn_en = 1;
+
+	if (ipsec->options.udp_encap == 1)
+		ctl->encap_type = ROC_IE_ON_SA_ENCAP_UDP;
+
+	ctl->spi = rte_cpu_to_be_32(ipsec->spi);
+
+	rte_io_wmb();
+
+	ctl->valid = 1;
+
+	return 0;
+}
+
+static inline int
+fill_ipsec_common_sa(struct rte_security_ipsec_xform *ipsec,
+		     struct rte_crypto_sym_xform *crypto_xform,
+		     struct roc_ie_on_common_sa *common_sa)
+{
+	struct rte_crypto_sym_xform *cipher_xform;
+	const uint8_t *cipher_key;
+	int cipher_key_len = 0;
+	int ret;
+
+	if (ipsec->direction == RTE_SECURITY_IPSEC_SA_DIR_INGRESS)
+		cipher_xform = crypto_xform->next;
+	else
+		cipher_xform = crypto_xform;
+
+	ret = ipsec_sa_ctl_set(ipsec, crypto_xform, &common_sa->ctl);
+	if (ret)
+		return ret;
+
+	if (crypto_xform->type == RTE_CRYPTO_SYM_XFORM_AEAD) {
+		if (crypto_xform->aead.algo == RTE_CRYPTO_AEAD_AES_GCM)
+			memcpy(common_sa->iv.gcm.nonce, &ipsec->salt, 4);
+		cipher_key = crypto_xform->aead.key.data;
+		cipher_key_len = crypto_xform->aead.key.length;
+	} else {
+		cipher_key = cipher_xform->cipher.key.data;
+		cipher_key_len = cipher_xform->cipher.key.length;
+	}
+
+	if (cipher_key_len != 0)
+		memcpy(common_sa->cipher_key, cipher_key, cipher_key_len);
+	else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int
+cn9k_ipsec_outb_sa_create(struct cnxk_cpt_qp *qp,
+			  struct rte_security_ipsec_xform *ipsec,
+			  struct rte_crypto_sym_xform *crypto_xform,
+			  struct rte_security_session *sec_sess)
+{
+	RTE_SET_USED(qp);
+	RTE_SET_USED(ipsec);
+	RTE_SET_USED(crypto_xform);
+	RTE_SET_USED(sec_sess);
+
+	return 0;
+}
+
+static int
+cn9k_ipsec_inb_sa_create(struct cnxk_cpt_qp *qp,
+			 struct rte_security_ipsec_xform *ipsec,
+			 struct rte_crypto_sym_xform *crypto_xform,
+			 struct rte_security_session *sec_sess)
+{
+	RTE_SET_USED(qp);
+	RTE_SET_USED(ipsec);
+	RTE_SET_USED(crypto_xform);
+	RTE_SET_USED(sec_sess);
+
+	return 0;
+}
+
+static inline int
+cn9k_ipsec_xform_verify(struct rte_security_ipsec_xform *ipsec)
+{
+	RTE_SET_USED(ipsec);
+
+	return 0;
+}
+
+static int
+cn9k_ipsec_session_create(void *dev,
+			  struct rte_security_ipsec_xform *ipsec_xform,
+			  struct rte_crypto_sym_xform *crypto_xform,
+			  struct rte_security_session *sess)
+{
+	struct rte_cryptodev *crypto_dev = dev;
+	struct cnxk_cpt_qp *qp;
+	int ret;
+
+	qp = crypto_dev->data->queue_pairs[0];
+	if (qp == NULL) {
+		plt_err("CPT queue pairs need to be setup for creating security"
+			" session");
+		return -EPERM;
+	}
+
+	ret = cnxk_ipsec_xform_verify(ipsec_xform, crypto_xform);
+	if (ret)
+		return ret;
+
+	ret = cn9k_ipsec_xform_verify(ipsec_xform);
+	if (ret)
+		return ret;
+
+	if (ipsec_xform->direction == RTE_SECURITY_IPSEC_SA_DIR_INGRESS)
+		return cn9k_ipsec_inb_sa_create(qp, ipsec_xform, crypto_xform,
+						sess);
+	else
+		return cn9k_ipsec_outb_sa_create(qp, ipsec_xform, crypto_xform,
+						 sess);
+}
+
+static int
+cn9k_sec_session_create(void *device, struct rte_security_session_conf *conf,
+			struct rte_security_session *sess,
+			struct rte_mempool *mempool)
+{
+	struct cn9k_sec_session *priv;
+	int ret;
+
+	if (conf->action_type != RTE_SECURITY_ACTION_TYPE_LOOKASIDE_PROTOCOL)
+		return -EINVAL;
+
+	if (rte_mempool_get(mempool, (void **)&priv)) {
+		plt_err("Could not allocate security session private data");
+		return -ENOMEM;
+	}
+
+	memset(priv, 0, sizeof(*priv));
+
+	set_sec_session_private_data(sess, priv);
+
+	if (conf->protocol != RTE_SECURITY_PROTOCOL_IPSEC) {
+		ret = -ENOTSUP;
+		goto mempool_put;
+	}
+
+	ret = cn9k_ipsec_session_create(device, &conf->ipsec,
+					conf->crypto_xform, sess);
+	if (ret)
+		goto mempool_put;
+
+	return 0;
+
+mempool_put:
+	rte_mempool_put(mempool, priv);
+	set_sec_session_private_data(sess, NULL);
+	return ret;
+}
+
+static int
+cn9k_sec_session_destroy(void *device __rte_unused,
+			 struct rte_security_session *sess)
+{
+	struct roc_ie_on_outb_sa *out_sa;
+	struct cn9k_sec_session *priv;
+	struct rte_mempool *sess_mp;
+	struct roc_ie_on_sa_ctl *ctl;
+	struct cn9k_ipsec_sa *sa;
+
+	priv = get_sec_session_private_data(sess);
+	if (priv == NULL)
+		return 0;
+
+	sa = &priv->sa;
+	out_sa = &sa->out_sa;
+
+	ctl = &out_sa->common_sa.ctl;
+	ctl->valid = 0;
+
+	rte_io_wmb();
+
+	sess_mp = rte_mempool_from_obj(priv);
+
+	memset(priv, 0, sizeof(*priv));
+
+	set_sec_session_private_data(sess, NULL);
+	rte_mempool_put(sess_mp, priv);
+
+	return 0;
+}
+
+static unsigned int
+cn9k_sec_session_get_size(void *device __rte_unused)
+{
+	return sizeof(struct cn9k_sec_session);
+}
+
+/* Update platform specific security ops */
+void
+cn9k_sec_ops_override(void)
+{
+	/* Update platform specific ops */
+	cnxk_sec_ops.session_create = cn9k_sec_session_create;
+	cnxk_sec_ops.session_destroy = cn9k_sec_session_destroy;
+	cnxk_sec_ops.session_get_size = cn9k_sec_session_get_size;
+}
diff --git a/drivers/crypto/cnxk/cn9k_ipsec.h b/drivers/crypto/cnxk/cn9k_ipsec.h
new file mode 100644
index 0000000000..0fe78df49b
--- /dev/null
+++ b/drivers/crypto/cnxk/cn9k_ipsec.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#ifndef __CN9K_IPSEC_H__
+#define __CN9K_IPSEC_H__
+
+#include "cnxk_ipsec.h"
+
+struct cn9k_ipsec_sa {
+	union {
+		/** Inbound SA */
+		struct roc_ie_on_inb_sa in_sa;
+		/** Outbound SA */
+		struct roc_ie_on_outb_sa out_sa;
+	};
+	/** IPsec SA direction */
+	enum rte_security_ipsec_sa_direction dir;
+	/** Pre-populated CPT inst words */
+	struct cnxk_cpt_inst_tmpl inst;
+};
+
+struct cn9k_sec_session {
+	struct cn9k_ipsec_sa sa;
+} __rte_cache_aligned;
+
+void cn9k_sec_ops_override(void);
+
+#endif /* __CN9K_IPSEC_H__ */
diff --git a/drivers/crypto/cnxk/meson.build b/drivers/crypto/cnxk/meson.build
index e076783629..e40d132f80 100644
--- a/drivers/crypto/cnxk/meson.build
+++ b/drivers/crypto/cnxk/meson.build
@@ -11,6 +11,7 @@ endif
 sources = files(
         'cn9k_cryptodev.c',
         'cn9k_cryptodev_ops.c',
+        'cn9k_ipsec.c',
         'cn10k_cryptodev.c',
         'cn10k_cryptodev_ops.c',
         'cn10k_ipsec.c',
-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [dpdk-dev] [PATCH 4/8] crypto/cnxk: add cn9k IPsec outbound session create function
  2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
                   ` (2 preceding siblings ...)
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 3/8] crypto/cnxk: add cn9k IPsec session related functions Archana Muniganti
@ 2021-09-02 13:42 ` Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 5/8] crypto/cnxk: add cn9k IPsec inbound " Archana Muniganti
                   ` (3 subsequent siblings)
  7 siblings, 0 replies; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil
  Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev,
	Vamsi Attunuru

Adding logic for IPsec outbound session creation.

Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Archana Muniganti <marchana@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
---
 drivers/crypto/cnxk/cn9k_ipsec.c | 143 +++++++++++++++++++++++++++++--
 drivers/crypto/cnxk/cn9k_ipsec.h |  17 ++++
 2 files changed, 155 insertions(+), 5 deletions(-)

diff --git a/drivers/crypto/cnxk/cn9k_ipsec.c b/drivers/crypto/cnxk/cn9k_ipsec.c
index dd02cc7764..52fbc5e350 100644
--- a/drivers/crypto/cnxk/cn9k_ipsec.c
+++ b/drivers/crypto/cnxk/cn9k_ipsec.c
@@ -3,6 +3,7 @@
  */
 
 #include <rte_cryptodev.h>
+#include <rte_ip.h>
 #include <rte_security.h>
 #include <rte_security_driver.h>
 
@@ -275,12 +276,144 @@ cn9k_ipsec_outb_sa_create(struct cnxk_cpt_qp *qp,
 			  struct rte_crypto_sym_xform *crypto_xform,
 			  struct rte_security_session *sec_sess)
 {
-	RTE_SET_USED(qp);
-	RTE_SET_USED(ipsec);
-	RTE_SET_USED(crypto_xform);
-	RTE_SET_USED(sec_sess);
+	struct rte_crypto_sym_xform *auth_xform = crypto_xform->next;
+	struct roc_ie_on_ip_template *template = NULL;
+	struct cnxk_cpt_inst_tmpl *inst_tmpl;
+	struct roc_ie_on_outb_sa *out_sa;
+	struct cn9k_sec_session *sess;
+	struct roc_ie_on_sa_ctl *ctl;
+	struct cn9k_ipsec_sa *sa;
+	struct rte_ipv6_hdr *ip6;
+	struct rte_ipv4_hdr *ip4;
+	const uint8_t *auth_key;
+	union cpt_inst_w4 w4;
+	union cpt_inst_w7 w7;
+	int auth_key_len = 0;
+	size_t ctx_len;
+	int ret;
 
-	return 0;
+	sess = get_sec_session_private_data(sec_sess);
+	sa = &sess->sa;
+	out_sa = &sa->out_sa;
+	ctl = &out_sa->common_sa.ctl;
+
+	memset(sa, 0, sizeof(struct cn9k_ipsec_sa));
+
+	/* Initialize lookaside IPsec private data */
+	sa->dir = RTE_SECURITY_IPSEC_SA_DIR_EGRESS;
+	/* Start ip id from 1 */
+	sa->ip_id = 1;
+	sa->seq_lo = 1;
+	sa->seq_hi = 0;
+
+	ret = fill_ipsec_common_sa(ipsec, crypto_xform, &out_sa->common_sa);
+	if (ret)
+		return ret;
+
+	ret = cnxk_ipsec_outb_rlens_get(&sa->rlens, ipsec, crypto_xform);
+	if (ret)
+		return ret;
+
+	if (ctl->enc_type == ROC_IE_ON_SA_ENC_AES_GCM) {
+		template = &out_sa->aes_gcm.template;
+		ctx_len = offsetof(struct roc_ie_on_outb_sa, aes_gcm.template);
+	} else if (ctl->auth_type == ROC_IE_ON_SA_AUTH_SHA1) {
+		template = &out_sa->sha1.template;
+		ctx_len = offsetof(struct roc_ie_on_outb_sa, sha1.template);
+	} else if (ctl->auth_type == ROC_IE_ON_SA_AUTH_SHA2_256) {
+		template = &out_sa->sha2.template;
+		ctx_len = offsetof(struct roc_ie_on_outb_sa, sha2.template);
+	} else {
+		return -EINVAL;
+	}
+
+	ip4 = (struct rte_ipv4_hdr *)&template->ip4.ipv4_hdr;
+	if (ipsec->options.udp_encap) {
+		ip4->next_proto_id = IPPROTO_UDP;
+		template->ip4.udp_src = rte_be_to_cpu_16(4500);
+		template->ip4.udp_dst = rte_be_to_cpu_16(4500);
+	} else {
+		ip4->next_proto_id = IPPROTO_ESP;
+	}
+
+	if (ipsec->mode == RTE_SECURITY_IPSEC_SA_MODE_TUNNEL) {
+		if (ipsec->tunnel.type == RTE_SECURITY_IPSEC_TUNNEL_IPV4) {
+			ctx_len += sizeof(template->ip4);
+
+			ip4->version_ihl = RTE_IPV4_VHL_DEF;
+			ip4->time_to_live = ipsec->tunnel.ipv4.ttl;
+			ip4->type_of_service |= (ipsec->tunnel.ipv4.dscp << 2);
+			if (ipsec->tunnel.ipv4.df)
+				ip4->fragment_offset = BIT(14);
+			memcpy(&ip4->src_addr, &ipsec->tunnel.ipv4.src_ip,
+			       sizeof(struct in_addr));
+			memcpy(&ip4->dst_addr, &ipsec->tunnel.ipv4.dst_ip,
+			       sizeof(struct in_addr));
+		} else if (ipsec->tunnel.type ==
+			   RTE_SECURITY_IPSEC_TUNNEL_IPV6) {
+			ctx_len += sizeof(template->ip6);
+
+			ip6 = (struct rte_ipv6_hdr *)&template->ip6.ipv6_hdr;
+			if (ipsec->options.udp_encap) {
+				ip6->proto = IPPROTO_UDP;
+				template->ip6.udp_src = rte_be_to_cpu_16(4500);
+				template->ip6.udp_dst = rte_be_to_cpu_16(4500);
+			} else {
+				ip6->proto = (ipsec->proto ==
+					      RTE_SECURITY_IPSEC_SA_PROTO_ESP) ?
+						     IPPROTO_ESP :
+						     IPPROTO_AH;
+			}
+			ip6->vtc_flow =
+				rte_cpu_to_be_32(0x60000000 |
+						 ((ipsec->tunnel.ipv6.dscp
+						   << RTE_IPV6_HDR_TC_SHIFT) &
+						  RTE_IPV6_HDR_TC_MASK) |
+						 ((ipsec->tunnel.ipv6.flabel
+						   << RTE_IPV6_HDR_FL_SHIFT) &
+						  RTE_IPV6_HDR_FL_MASK));
+			ip6->hop_limits = ipsec->tunnel.ipv6.hlimit;
+			memcpy(&ip6->src_addr, &ipsec->tunnel.ipv6.src_addr,
+			       sizeof(struct in6_addr));
+			memcpy(&ip6->dst_addr, &ipsec->tunnel.ipv6.dst_addr,
+			       sizeof(struct in6_addr));
+		}
+	} else
+		ctx_len += sizeof(template->ip4);
+
+	ctx_len += RTE_ALIGN_CEIL(ctx_len, 8);
+
+	if (crypto_xform->type == RTE_CRYPTO_SYM_XFORM_AEAD) {
+		sa->cipher_iv_off = crypto_xform->aead.iv.offset;
+		sa->cipher_iv_len = crypto_xform->aead.iv.length;
+	} else {
+		sa->cipher_iv_off = crypto_xform->cipher.iv.offset;
+		sa->cipher_iv_len = crypto_xform->cipher.iv.length;
+
+		auth_key = auth_xform->auth.key.data;
+		auth_key_len = auth_xform->auth.key.length;
+
+		if (auth_xform->auth.algo == RTE_CRYPTO_AUTH_SHA1_HMAC)
+			memcpy(out_sa->sha1.hmac_key, auth_key, auth_key_len);
+		else if (auth_xform->auth.algo == RTE_CRYPTO_AUTH_SHA256_HMAC)
+			memcpy(out_sa->sha2.hmac_key, auth_key, auth_key_len);
+	}
+
+	inst_tmpl = &sa->inst;
+
+	w4.u64 = 0;
+	w4.s.opcode_major = ROC_IE_ON_MAJOR_OP_PROCESS_OUTBOUND_IPSEC;
+	w4.s.opcode_minor = ctx_len >> 3;
+	w4.s.param1 = ROC_IE_ON_PER_PKT_IV;
+	inst_tmpl->w4 = w4.u64;
+
+	w7.u64 = 0;
+	w7.s.egrp = ROC_CPT_DFLT_ENG_GRP_SE;
+	w7.s.cptr = rte_mempool_virt2iova(out_sa);
+	inst_tmpl->w7 = w7.u64;
+
+	return cn9k_cpt_enq_sa_write(
+		sa, qp, ROC_IE_ON_MAJOR_OP_WRITE_IPSEC_OUTBOUND, ctx_len);
 }
 
 static int
diff --git a/drivers/crypto/cnxk/cn9k_ipsec.h b/drivers/crypto/cnxk/cn9k_ipsec.h
index 0fe78df49b..13d522ec6f 100644
--- a/drivers/crypto/cnxk/cn9k_ipsec.h
+++ b/drivers/crypto/cnxk/cn9k_ipsec.h
@@ -6,6 +6,7 @@
 #define __CN9K_IPSEC_H__
 
 #include "cnxk_ipsec.h"
+#include "cnxk_security.h"
 
 struct cn9k_ipsec_sa {
 	union {
@@ -18,6 +19,22 @@ struct cn9k_ipsec_sa {
 	enum rte_security_ipsec_sa_direction dir;
 	/** Pre-populated CPT inst words */
 	struct cnxk_cpt_inst_tmpl inst;
+	/** Cipher IV offset in bytes */
+	uint16_t cipher_iv_off;
+	/** Cipher IV length in bytes */
+	uint8_t cipher_iv_len;
+	/** Response length calculation data */
+	struct cnxk_ipsec_outb_rlens rlens;
+	/** Outbound IP-ID */
+	uint16_t ip_id;
+	/** ESN */
+	union {
+		uint64_t esn;
+		struct {
+			uint32_t seq_lo;
+			uint32_t seq_hi;
+		};
+	};
 };
 
 struct cn9k_sec_session {
-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [dpdk-dev] [PATCH 5/8] crypto/cnxk: add cn9k IPsec inbound session create function
  2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
                   ` (3 preceding siblings ...)
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 4/8] crypto/cnxk: add cn9k IPsec outbound session create function Archana Muniganti
@ 2021-09-02 13:42 ` Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 6/8] crypto/cnxk: add cn9k lookaside IPsec datapath Archana Muniganti
                   ` (2 subsequent siblings)
  7 siblings, 0 replies; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil
  Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev,
	Vamsi Attunuru

Adding logic for IPsec inbound session creation.

Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Archana Muniganti <marchana@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
---
 drivers/crypto/cnxk/cn9k_ipsec.c | 64 +++++++++++++++++++++++++++++---
 1 file changed, 59 insertions(+), 5 deletions(-)

diff --git a/drivers/crypto/cnxk/cn9k_ipsec.c b/drivers/crypto/cnxk/cn9k_ipsec.c
index 52fbc5e350..76d81e83a5 100644
--- a/drivers/crypto/cnxk/cn9k_ipsec.c
+++ b/drivers/crypto/cnxk/cn9k_ipsec.c
@@ -422,12 +422,66 @@ cn9k_ipsec_inb_sa_create(struct cnxk_cpt_qp *qp,
 			 struct rte_crypto_sym_xform *crypto_xform,
 			 struct rte_security_session *sec_sess)
 {
-	RTE_SET_USED(qp);
-	RTE_SET_USED(ipsec);
-	RTE_SET_USED(crypto_xform);
-	RTE_SET_USED(sec_sess);
+	struct rte_crypto_sym_xform *auth_xform = crypto_xform;
+	struct cnxk_cpt_inst_tmpl *inst_tmpl;
+	struct roc_ie_on_inb_sa *in_sa;
+	struct cn9k_sec_session *sess;
+	struct cn9k_ipsec_sa *sa;
+	const uint8_t *auth_key;
+	union cpt_inst_w4 w4;
+	union cpt_inst_w7 w7;
+	int auth_key_len = 0;
+	size_t ctx_len = 0;
+	int ret;
 
-	return 0;
+	sess = get_sec_session_private_data(sec_sess);
+	sa = &sess->sa;
+	in_sa = &sa->in_sa;
+
+	memset(sa, 0, sizeof(struct cn9k_ipsec_sa));
+
+	sa->dir = RTE_SECURITY_IPSEC_SA_DIR_INGRESS;
+
+	ret = fill_ipsec_common_sa(ipsec, crypto_xform, &in_sa->common_sa);
+	if (ret)
+		return ret;
+
+	if (crypto_xform->type == RTE_CRYPTO_SYM_XFORM_AEAD) {
+		ctx_len = offsetof(struct roc_ie_on_inb_sa,
+				   sha1_or_gcm.hmac_key[0]);
+	} else {
+		auth_key = auth_xform->auth.key.data;
+		auth_key_len = auth_xform->auth.key.length;
+
+		if (auth_xform->auth.algo == RTE_CRYPTO_AUTH_SHA1_HMAC) {
+			memcpy(in_sa->sha1_or_gcm.hmac_key, auth_key,
+			       auth_key_len);
+			ctx_len = offsetof(struct roc_ie_on_inb_sa,
+					   sha1_or_gcm.selector);
+		} else if (auth_xform->auth.algo ==
+			   RTE_CRYPTO_AUTH_SHA256_HMAC) {
+			memcpy(in_sa->sha2.hmac_key, auth_key, auth_key_len);
+			ctx_len = offsetof(struct roc_ie_on_inb_sa,
+					   sha2.selector);
+		}
+	}
+
+	inst_tmpl = &sa->inst;
+
+	w4.u64 = 0;
+	w4.s.opcode_major = ROC_IE_ON_MAJOR_OP_PROCESS_INBOUND_IPSEC;
+	w4.s.opcode_minor = ctx_len >> 3;
+	inst_tmpl->w4 = w4.u64;
+
+	w7.u64 = 0;
+	w7.s.egrp = ROC_CPT_DFLT_ENG_GRP_SE;
+	w7.s.cptr = rte_mempool_virt2iova(in_sa);
+	inst_tmpl->w7 = w7.u64;
+
+	ret = cn9k_cpt_enq_sa_write(
+		sa, qp, ROC_IE_ON_MAJOR_OP_WRITE_IPSEC_INBOUND, ctx_len);
+
+	return ret;
 }
 
 static inline int
-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [dpdk-dev] [PATCH 6/8] crypto/cnxk: add cn9k lookaside IPsec datapath
  2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
                   ` (4 preceding siblings ...)
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 5/8] crypto/cnxk: add cn9k IPsec inbound " Archana Muniganti
@ 2021-09-02 13:42 ` Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 7/8] crypto/cnxk: update tailroom requirement Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 8/8] crypto/cnxk: update feature flag for cn9k lookaside IPsec Archana Muniganti
  7 siblings, 0 replies; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil
  Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev,
	Vamsi Attunuru

Adds support for cn9k lookaside enqueue and dequeue
operations.

Signed-off-by: Archana Muniganti <marchana@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
---
 drivers/crypto/cnxk/cn9k_cryptodev_ops.c | 78 +++++++++++++++++++-
 drivers/crypto/cnxk/cn9k_ipsec_la_ops.h  | 90 ++++++++++++++++++++++++
 2 files changed, 166 insertions(+), 2 deletions(-)
 create mode 100644 drivers/crypto/cnxk/cn9k_ipsec_la_ops.h

diff --git a/drivers/crypto/cnxk/cn9k_cryptodev_ops.c b/drivers/crypto/cnxk/cn9k_cryptodev_ops.c
index 8ade1977e1..40109acc3f 100644
--- a/drivers/crypto/cnxk/cn9k_cryptodev_ops.c
+++ b/drivers/crypto/cnxk/cn9k_cryptodev_ops.c
@@ -5,10 +5,13 @@
 #include <rte_cryptodev.h>
 #include <rte_cryptodev_pmd.h>
 #include <rte_event_crypto_adapter.h>
+#include <rte_ip.h>
 #include <rte_vect.h>
 
 #include "cn9k_cryptodev.h"
 #include "cn9k_cryptodev_ops.h"
+#include "cn9k_ipsec.h"
+#include "cn9k_ipsec_la_ops.h"
 #include "cnxk_ae.h"
 #include "cnxk_cryptodev.h"
 #include "cnxk_cryptodev_ops.h"
@@ -34,6 +37,36 @@ cn9k_cpt_sym_inst_fill(struct cnxk_cpt_qp *qp, struct rte_crypto_op *op,
 	return ret;
 }
 
+static __rte_always_inline int __rte_hot
+cn9k_cpt_sec_inst_fill(struct rte_crypto_op *op,
+		       struct cpt_inflight_req *infl_req,
+		       struct cpt_inst_s *inst)
+{
+	struct rte_crypto_sym_op *sym_op = op->sym;
+	struct cn9k_sec_session *priv;
+	struct cn9k_ipsec_sa *sa;
+
+	if (unlikely(sym_op->m_dst && sym_op->m_dst != sym_op->m_src)) {
+		plt_dp_err("Out of place is not supported");
+		return -ENOTSUP;
+	}
+
+	if (unlikely(!rte_pktmbuf_is_contiguous(sym_op->m_src))) {
+		plt_dp_err("Scatter Gather mode is not supported");
+		return -ENOTSUP;
+	}
+
+	priv = get_sec_session_private_data(op->sym->sec_session);
+	sa = &priv->sa;
+
+	if (sa->dir == RTE_SECURITY_IPSEC_SA_DIR_EGRESS)
+		return process_outb_sa(op, sa, inst);
+
+	infl_req->op_flags |= CPT_OP_FLAGS_IPSEC_DIR_INBOUND;
+
+	return process_inb_sa(op, sa, inst);
+}
+
 static inline struct cnxk_se_sess *
 cn9k_cpt_sym_temp_sess_create(struct cnxk_cpt_qp *qp, struct rte_crypto_op *op)
 {
@@ -80,7 +113,10 @@ cn9k_cpt_inst_prep(struct cnxk_cpt_qp *qp, struct rte_crypto_op *op,
 				sym_op->session, cn9k_cryptodev_driver_id);
 			ret = cn9k_cpt_sym_inst_fill(qp, op, sess, infl_req,
 						     inst);
-		} else {
+			inst->w7.u64 = sess->cpt_inst_w7;
+		} else if (op->sess_type == RTE_CRYPTO_OP_SECURITY_SESSION)
+			ret = cn9k_cpt_sec_inst_fill(op, infl_req, inst);
+		else {
 			sess = cn9k_cpt_sym_temp_sess_create(qp, op);
 			if (unlikely(sess == NULL)) {
 				plt_dp_err("Could not create temp session");
@@ -94,8 +130,8 @@ cn9k_cpt_inst_prep(struct cnxk_cpt_qp *qp, struct rte_crypto_op *op,
 						  op->sym->session);
 				rte_mempool_put(qp->sess_mp, op->sym->session);
 			}
+			inst->w7.u64 = sess->cpt_inst_w7;
 		}
-		inst->w7.u64 = sess->cpt_inst_w7;
 	} else if (op->type == RTE_CRYPTO_OP_TYPE_ASYMMETRIC) {
 		struct rte_crypto_asym_op *asym_op;
 		struct cnxk_ae_sess *sess;
@@ -348,6 +384,39 @@ cn9k_cpt_crypto_adapter_enqueue(uintptr_t tag_op, struct rte_crypto_op *op)
 	return 1;
 }
 
+static inline void
+cn9k_cpt_sec_post_process(struct rte_crypto_op *cop,
+			  struct cpt_inflight_req *infl_req)
+{
+	struct rte_crypto_sym_op *sym_op = cop->sym;
+	struct rte_mbuf *m = sym_op->m_src;
+	struct rte_ipv6_hdr *ip6;
+	struct rte_ipv4_hdr *ip;
+	uint16_t m_len = 0;
+	char *data;
+
+	if (infl_req->op_flags & CPT_OP_FLAGS_IPSEC_DIR_INBOUND) {
+		data = rte_pktmbuf_mtod(m, char *);
+
+		ip = (struct rte_ipv4_hdr *)(data + ROC_IE_ON_INB_RPTR_HDR);
+
+		if (((ip->version_ihl & 0xf0) >> RTE_IPV4_IHL_MULTIPLIER) ==
+		    IPVERSION) {
+			m_len = rte_be_to_cpu_16(ip->total_length);
+		} else {
+			PLT_ASSERT(((ip->version_ihl & 0xf0) >>
+				    RTE_IPV4_IHL_MULTIPLIER) == 6);
+			ip6 = (struct rte_ipv6_hdr *)ip;
+			m_len = rte_be_to_cpu_16(ip6->payload_len) +
+				sizeof(struct rte_ipv6_hdr);
+		}
+
+		m->data_len = m_len;
+		m->pkt_len = m_len;
+		m->data_off += ROC_IE_ON_INB_RPTR_HDR;
+	}
+}
+
 static inline void
 cn9k_cpt_dequeue_post_process(struct cnxk_cpt_qp *qp, struct rte_crypto_op *cop,
 			      struct cpt_inflight_req *infl_req)
@@ -370,6 +439,11 @@ cn9k_cpt_dequeue_post_process(struct cnxk_cpt_qp *qp, struct rte_crypto_op *cop,
 
 		cop->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
 		if (cop->type == RTE_CRYPTO_OP_TYPE_SYMMETRIC) {
+			if (cop->sess_type == RTE_CRYPTO_OP_SECURITY_SESSION) {
+				cn9k_cpt_sec_post_process(cop, infl_req);
+				return;
+			}
+
 			/* Verify authentication data if required */
 			if (unlikely(infl_req->op_flags &
 				     CPT_OP_FLAGS_AUTH_VERIFY)) {
diff --git a/drivers/crypto/cnxk/cn9k_ipsec_la_ops.h b/drivers/crypto/cnxk/cn9k_ipsec_la_ops.h
new file mode 100644
index 0000000000..b7a88e1b35
--- /dev/null
+++ b/drivers/crypto/cnxk/cn9k_ipsec_la_ops.h
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#ifndef __CN9K_IPSEC_LA_OPS_H__
+#define __CN9K_IPSEC_LA_OPS_H__
+
+#include <rte_crypto_sym.h>
+#include <rte_security.h>
+
+#include "cn9k_ipsec.h"
+
+static __rte_always_inline int32_t
+ipsec_po_out_rlen_get(struct cn9k_ipsec_sa *sa, uint32_t plen)
+{
+	uint32_t enc_payload_len;
+
+	enc_payload_len = RTE_ALIGN_CEIL(plen + sa->rlens.roundup_len,
+					 sa->rlens.roundup_byte);
+
+	return sa->rlens.partial_len + enc_payload_len;
+}
+
+static __rte_always_inline int
+process_outb_sa(struct rte_crypto_op *cop, struct cn9k_ipsec_sa *sa,
+		struct cpt_inst_s *inst)
+{
+	const unsigned int hdr_len = sizeof(struct roc_ie_on_outb_hdr);
+	struct rte_crypto_sym_op *sym_op = cop->sym;
+	struct rte_mbuf *m_src = sym_op->m_src;
+	uint32_t dlen, rlen, extend_tail;
+	struct roc_ie_on_outb_sa *out_sa;
+	struct roc_ie_on_outb_hdr *hdr;
+
+	out_sa = &sa->out_sa;
+
+	dlen = rte_pktmbuf_pkt_len(m_src) + hdr_len;
+	rlen = ipsec_po_out_rlen_get(sa, dlen - hdr_len);
+
+	extend_tail = rlen - dlen;
+	if (unlikely(extend_tail > rte_pktmbuf_tailroom(m_src))) {
+		plt_dp_err("Not enough tail room");
+		return -ENOMEM;
+	}
+
+	m_src->data_len += extend_tail;
+	m_src->pkt_len += extend_tail;
+
+	hdr = (struct roc_ie_on_outb_hdr *)rte_pktmbuf_prepend(m_src, hdr_len);
+	if (unlikely(hdr == NULL)) {
+		plt_dp_err("Not enough head room");
+		return -ENOMEM;
+	}
+
+	memcpy(&hdr->iv[0],
+	       rte_crypto_op_ctod_offset(cop, uint8_t *, sa->cipher_iv_off),
+	       sa->cipher_iv_len);
+	hdr->seq = rte_cpu_to_be_32(sa->seq_lo);
+	hdr->ip_id = rte_cpu_to_be_32(sa->ip_id);
+
+	out_sa->common_sa.esn_hi = sa->seq_hi;
+
+	sa->ip_id++;
+	sa->esn++;
+
+	/* Prepare CPT instruction */
+	inst->w4.u64 = sa->inst.w4 | dlen;
+	inst->dptr = rte_pktmbuf_iova(m_src);
+	inst->rptr = inst->dptr;
+	inst->w7.u64 = sa->inst.w7;
+
+	return 0;
+}
+
+static __rte_always_inline int
+process_inb_sa(struct rte_crypto_op *cop, struct cn9k_ipsec_sa *sa,
+	       struct cpt_inst_s *inst)
+{
+	struct rte_crypto_sym_op *sym_op = cop->sym;
+	struct rte_mbuf *m_src = sym_op->m_src;
+
+	/* Prepare CPT instruction */
+	inst->w4.u64 = sa->inst.w4 | rte_pktmbuf_pkt_len(m_src);
+	inst->dptr = rte_pktmbuf_iova(m_src);
+	inst->rptr = inst->dptr;
+	inst->w7.u64 = sa->inst.w7;
+
+	return 0;
+}
+#endif /* __CN9K_IPSEC_LA_OPS_H__ */
-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [dpdk-dev] [PATCH 7/8] crypto/cnxk: update tailroom requirement
  2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
                   ` (5 preceding siblings ...)
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 6/8] crypto/cnxk: add cn9k lookaside IPsec datapath Archana Muniganti
@ 2021-09-02 13:42 ` Archana Muniganti
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 8/8] crypto/cnxk: update feature flag for cn9k lookaside IPsec Archana Muniganti
  7 siblings, 0 replies; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil; +Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev

Update min tailroom to reflect IPsec additions.
PMD crypto_cn9k & crypto_cn10k would have packet
grow into tailroom post IPsec processing.

Signed-off-by: Archana Muniganti <marchana@marvell.com>
---
 drivers/crypto/cnxk/cnxk_cryptodev_ops.c | 2 +-
 drivers/crypto/cnxk/cnxk_cryptodev_ops.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
index 440dbc3adb..957c78063f 100644
--- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
+++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
@@ -155,7 +155,7 @@ cnxk_cpt_dev_info_get(struct rte_cryptodev *dev,
 	info->capabilities = cnxk_crypto_capabilities_get(vf);
 	info->sym.max_nb_sessions = 0;
 	info->min_mbuf_headroom_req = CNXK_CPT_MIN_HEADROOM_REQ;
-	info->min_mbuf_tailroom_req = 0;
+	info->min_mbuf_tailroom_req = CNXK_CPT_MIN_TAILROOM_REQ;
 }
 
 static void
diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_ops.h b/drivers/crypto/cnxk/cnxk_cryptodev_ops.h
index 0d02d44799..c5332dec53 100644
--- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.h
+++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.h
@@ -11,6 +11,7 @@
 #include "roc_api.h"
 
 #define CNXK_CPT_MIN_HEADROOM_REQ 24
+#define CNXK_CPT_MIN_TAILROOM_REQ 102
 
 /* Default command timeout in seconds */
 #define DEFAULT_COMMAND_TIMEOUT 4
-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [dpdk-dev] [PATCH 8/8] crypto/cnxk: update feature flag for cn9k lookaside IPsec
  2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
                   ` (6 preceding siblings ...)
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 7/8] crypto/cnxk: update tailroom requirement Archana Muniganti
@ 2021-09-02 13:42 ` Archana Muniganti
  7 siblings, 0 replies; 10+ messages in thread
From: Archana Muniganti @ 2021-09-02 13:42 UTC (permalink / raw)
  To: gakhil
  Cc: Archana Muniganti, ktejasree, adwivedi, anoobj, jerinj, dev,
	Vamsi Attunuru

Update device feature flag to support lookaside IPsec for
cn9k.

Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
Signed-off-by: Archana Muniganti <marchana@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
---
 doc/guides/cryptodevs/cnxk.rst          | 14 ++++++++++++--
 doc/guides/cryptodevs/features/cn9k.ini |  1 +
 doc/guides/rel_notes/release_21_11.rst  |  3 +++
 drivers/crypto/cnxk/cnxk_cryptodev.c    |  6 ++----
 4 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/doc/guides/cryptodevs/cnxk.rst b/doc/guides/cryptodevs/cnxk.rst
index 1eb72282db..752316fd37 100644
--- a/doc/guides/cryptodevs/cnxk.rst
+++ b/doc/guides/cryptodevs/cnxk.rst
@@ -222,10 +222,20 @@ This feature can be tested with ipsec-secgw sample application.
 Supported OCTEON cnxk SoCs
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+- CN9XX
 - CN10XX
 
-Features supported
-~~~~~~~~~~~~~~~~~~
+CN9XX Features supported
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+* IPv4
+* ESP
+* Tunnel mode
+* UDP Encapsulation
+* AES-128/192/256-GCM
+
+CN10XX Features supported
+~~~~~~~~~~~~~~~~~~~~~~~~~
 
 * IPv4
 * ESP
diff --git a/doc/guides/cryptodevs/features/cn9k.ini b/doc/guides/cryptodevs/features/cn9k.ini
index d69dbe8512..dd935d439d 100644
--- a/doc/guides/cryptodevs/features/cn9k.ini
+++ b/doc/guides/cryptodevs/features/cn9k.ini
@@ -8,6 +8,7 @@ Symmetric crypto       = Y
 Asymmetric crypto      = Y
 Sym operation chaining = Y
 HW Accelerated         = Y
+Protocol offload       = Y
 In Place SGL           = Y
 OOP SGL In LB  Out     = Y
 OOP SGL In SGL Out     = Y
diff --git a/doc/guides/rel_notes/release_21_11.rst b/doc/guides/rel_notes/release_21_11.rst
index 70dd1c52f7..96adb93cff 100644
--- a/doc/guides/rel_notes/release_21_11.rst
+++ b/doc/guides/rel_notes/release_21_11.rst
@@ -61,6 +61,9 @@ New Features
   * Added transport mode in lookaside protocol (IPsec).
   * Added UDP encapsulation in lookaside protocol (IPsec).
 
+* **Updated Marvell cn9k_crypto PMD.**
+
+  * Added support for lookaside protocol (IPsec) offload.
 
 Removed Items
 -------------
diff --git a/drivers/crypto/cnxk/cnxk_cryptodev.c b/drivers/crypto/cnxk/cnxk_cryptodev.c
index 9c7dc6297a..5c7801ec48 100644
--- a/drivers/crypto/cnxk/cnxk_cryptodev.c
+++ b/drivers/crypto/cnxk/cnxk_cryptodev.c
@@ -21,10 +21,8 @@ cnxk_cpt_default_ff_get(void)
 		      RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT |
 		      RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT |
 		      RTE_CRYPTODEV_FF_SYM_SESSIONLESS |
-		      RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED;
-
-	if (roc_model_is_cn10k())
-		ff |= RTE_CRYPTODEV_FF_SECURITY;
+		      RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED |
+		      RTE_CRYPTODEV_FF_SECURITY;
 
 	return ff;
 }
-- 
2.22.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [dpdk-dev] [PATCH 3/8] crypto/cnxk: add cn9k IPsec session related functions
  2021-09-02 13:42 ` [dpdk-dev] [PATCH 3/8] crypto/cnxk: add cn9k IPsec session related functions Archana Muniganti
@ 2021-09-06 19:39   ` Akhil Goyal
  0 siblings, 0 replies; 10+ messages in thread
From: Akhil Goyal @ 2021-09-06 19:39 UTC (permalink / raw)
  To: Archana Muniganti
  Cc: Archana Muniganti, Tejasree Kondoj, Ankur Dwivedi, Anoob Joseph,
	Jerin Jacob Kollanukkaran, dev, Vamsi Krishna Attunuru

> Add helper functions useful in implementing IPsec outbound
> and inbound session create apis.
> 
> Signed-off-by: Archana Muniganti <marchana@marvell.com>
> Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
> Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
> ---
Clang compilation broken on this patch

../drivers/crypto/cnxk/cn9k_ipsec.c:18:1: error: unused function 'cn9k_cpt_enq_sa_write' [-Werror,-Wunused-function]
cn9k_cpt_enq_sa_write(struct cn9k_ipsec_sa *sa, struct cnxk_cpt_qp *qp,
^
../drivers/crypto/cnxk/cn9k_ipsec.c:236:1: error: unused function 'fill_ipsec_common_sa' [-Werror,-Wunused-function]
fill_ipsec_common_sa(struct rte_security_ipsec_xform *ipsec,



^ permalink raw reply	[flat|nested] 10+ messages in thread

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2021-09-02 13:42 [dpdk-dev] [PATCH 0/8] add cn9k lookaside IPsec support Archana Muniganti
2021-09-02 13:42 ` [dpdk-dev] [PATCH 1/8] crypto/cnxk: add cn9k security ctx Archana Muniganti
2021-09-02 13:42 ` [dpdk-dev] [PATCH 2/8] common/cnxk: add cn9k IPsec microcode defines Archana Muniganti
2021-09-02 13:42 ` [dpdk-dev] [PATCH 3/8] crypto/cnxk: add cn9k IPsec session related functions Archana Muniganti
2021-09-06 19:39   ` Akhil Goyal
2021-09-02 13:42 ` [dpdk-dev] [PATCH 4/8] crypto/cnxk: add cn9k IPsec outbound session create function Archana Muniganti
2021-09-02 13:42 ` [dpdk-dev] [PATCH 5/8] crypto/cnxk: add cn9k IPsec inbound " Archana Muniganti
2021-09-02 13:42 ` [dpdk-dev] [PATCH 6/8] crypto/cnxk: add cn9k lookaside IPsec datapath Archana Muniganti
2021-09-02 13:42 ` [dpdk-dev] [PATCH 7/8] crypto/cnxk: update tailroom requirement Archana Muniganti
2021-09-02 13:42 ` [dpdk-dev] [PATCH 8/8] crypto/cnxk: update feature flag for cn9k lookaside IPsec Archana Muniganti

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