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From: Anoob Joseph <anoobj@marvell.com>
To: Akhil Goyal <akhil.goyal@nxp.com>,
	Pablo de Lara <pablo.de.lara.guarch@intel.com>,
	Thomas Monjalon <thomas@monjalon.net>
Cc: Kanaka Durga Kotamarthy <kkotamarthy@marvell.com>,
	Jerin Jacob <jerinj@marvell.com>,
	Narayana Prasad <pathreya@marvell.com>,
	Anoob Joseph <anoobj@marvell.com>,
	Fiona Trahe <fiona.trahe@intel.com>,
	Shally Verma <shallyv@marvell.com>,
	Sunila Sahu <ssahu@marvell.com>, <dev@dpdk.org>
Subject: [dpdk-dev] [PATCH 1/6] crypto/octeontx2: add RSA and modexp asym capabilities
Date: Mon, 9 Sep 2019 20:56:34 +0530
Message-ID: <1568042799-25982-2-git-send-email-anoobj@marvell.com> (raw)
In-Reply-To: <1568042799-25982-1-git-send-email-anoobj@marvell.com>

From: Kanaka Durga Kotamarthy <kkotamarthy@marvell.com>

Adding RSA and modexp capabilities supported by octeontx2 crypto PMD

Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Kanaka Durga Kotamarthy <kkotamarthy@marvell.com>
Signed-off-by: Sunila Sahu <ssahu@marvell.com>
---
 drivers/crypto/octeontx2/otx2_cryptodev.c          |  3 +-
 .../crypto/octeontx2/otx2_cryptodev_capabilities.c | 39 ++++++++++++++++++++--
 2 files changed, 39 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/octeontx2/otx2_cryptodev.c b/drivers/crypto/octeontx2/otx2_cryptodev.c
index 814b9ed..490e7a1 100644
--- a/drivers/crypto/octeontx2/otx2_cryptodev.c
+++ b/drivers/crypto/octeontx2/otx2_cryptodev.c
@@ -102,7 +102,8 @@ otx2_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 			     RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
 			     RTE_CRYPTODEV_FF_IN_PLACE_SGL |
 			     RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT |
-			     RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT;
+			     RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT |
+			     RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO;
 
 	return 0;
 
diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_capabilities.c b/drivers/crypto/octeontx2/otx2_cryptodev_capabilities.c
index 3a70470..b9e3fe3 100644
--- a/drivers/crypto/octeontx2/otx2_cryptodev_capabilities.c
+++ b/drivers/crypto/octeontx2/otx2_cryptodev_capabilities.c
@@ -6,7 +6,8 @@
 
 #include "otx2_cryptodev_capabilities.h"
 
-static const struct rte_cryptodev_capabilities otx2_cpt_sym_capabilities[] = {
+static const struct
+rte_cryptodev_capabilities otx2_cpt_capabilities[] = {
 	/* Symmetric capabilities */
 	{	/* NULL (AUTH) */
 		.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
@@ -594,11 +595,45 @@ static const struct rte_cryptodev_capabilities otx2_cpt_sym_capabilities[] = {
 		}, }
 	},
 	/* End of symmetric capabilities */
+
+	/* Asymmetric capabilities */
+	{	/* RSA */
+		.op = RTE_CRYPTO_OP_TYPE_ASYMMETRIC,
+		{.asym = {
+			.xform_capa = {
+				.xform_type = RTE_CRYPTO_ASYM_XFORM_RSA,
+				.op_types = ((1 << RTE_CRYPTO_ASYM_OP_SIGN) |
+					(1 << RTE_CRYPTO_ASYM_OP_VERIFY) |
+					(1 << RTE_CRYPTO_ASYM_OP_ENCRYPT) |
+					(1 << RTE_CRYPTO_ASYM_OP_DECRYPT)),
+				{.modlen = {
+					.min = 17,
+					.max = 1024,
+					.increment = 1
+				}, }
+			}
+		}, }
+	},
+	{	/* MOD_EXP */
+		.op = RTE_CRYPTO_OP_TYPE_ASYMMETRIC,
+		{.asym = {
+			.xform_capa = {
+				.xform_type = RTE_CRYPTO_ASYM_XFORM_MODEX,
+				.op_types = 0,
+				{.modlen = {
+					.min = 17,
+					.max = 1024,
+					.increment = 1
+				}, }
+			}
+		}, }
+	},
+	/* End of asymmetric capabilities */
 	RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
 };
 
 const struct rte_cryptodev_capabilities *
 otx2_cpt_capabilities_get(void)
 {
-	return otx2_cpt_sym_capabilities;
+	return otx2_cpt_capabilities;
 }
-- 
2.7.4


  reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-09 15:26 [dpdk-dev] [PATCH 0/6] add asymmetric support in crypto_octeontx2 PMD Anoob Joseph
2019-09-09 15:26 ` Anoob Joseph [this message]
2019-09-09 15:26 ` [dpdk-dev] [PATCH 2/6] crypto/octeontx2: allocate memory for asymmetric operation Anoob Joseph
2019-09-09 15:26 ` [dpdk-dev] [PATCH 3/6] crypto/octeontx2: add asymmetric session operations Anoob Joseph
2019-09-09 15:26 ` [dpdk-dev] [PATCH 4/6] crypto/octeontx2: add asymmetric in enqueue/dequeue ops Anoob Joseph
2019-10-01 14:11   ` Akhil Goyal
2019-10-02 10:55     ` Anoob Joseph
2019-09-09 15:26 ` [dpdk-dev] [PATCH 5/6] app/test: register octeontx2 PMD to asym testsuite Anoob Joseph
2019-10-01 14:13   ` Akhil Goyal
2019-10-02 10:52     ` Anoob Joseph
2019-09-09 15:26 ` [dpdk-dev] [PATCH 6/6] doc: add documentation for OCTEON TX2 crypto asym support Anoob Joseph
2019-09-10  4:13   ` Jerin Jacob Kollanukkaran
2019-09-10  6:12     ` Anoob Joseph
2019-09-10  6:30     ` Thomas Monjalon
2019-09-10 11:33       ` Anoob Joseph
2019-09-10 11:39         ` Akhil Goyal
2019-09-10 12:23           ` Anoob Joseph
2019-09-10 11:41         ` Thomas Monjalon
2019-09-09 16:25 ` [dpdk-dev] [PATCH 0/6] add asymmetric support in crypto_octeontx2 PMD Shally Verma

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