From 8b25d1ad5d2264bdfc2818c7bda74ee2697df6db Mon Sep 17 00:00:00 2001
From: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Date: Wed, 6 Jul 2016 09:22:35 +0200
Subject: Imported Upstream version 16.07-rc1

Change-Id: I40a523e52f12e8496fdd69e902824b0226c303de
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
---
 drivers/crypto/aesni_mb/Makefile               |  5 ++++-
 drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c     |  9 +++++++--
 drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c | 20 ++++++++++++++++++++
 3 files changed, 31 insertions(+), 3 deletions(-)

(limited to 'drivers/crypto/aesni_mb')

diff --git a/drivers/crypto/aesni_mb/Makefile b/drivers/crypto/aesni_mb/Makefile
index ec65291f..d3994cc6 100644
--- a/drivers/crypto/aesni_mb/Makefile
+++ b/drivers/crypto/aesni_mb/Makefile
@@ -49,9 +49,10 @@ LIBABIVER := 1
 # versioning export map
 EXPORT_MAP := rte_pmd_aesni_version.map
 
-# external library include paths
+# external library dependencies
 CFLAGS += -I$(AESNI_MULTI_BUFFER_LIB_PATH)
 CFLAGS += -I$(AESNI_MULTI_BUFFER_LIB_PATH)/include
+LDLIBS += -L$(AESNI_MULTI_BUFFER_LIB_PATH) -lIPSec_MB
 
 # library source files
 SRCS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB) += rte_aesni_mb_pmd.c
@@ -60,6 +61,8 @@ SRCS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB) += rte_aesni_mb_pmd_ops.c
 # library dependencies
 DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB) += lib/librte_eal
 DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB) += lib/librte_mbuf
+DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB) += lib/librte_mempool
+DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB) += lib/librte_ring
 DEPDIRS-$(CONFIG_RTE_LIBRTE_PMD_AESNI_MB) += lib/librte_cryptodev
 
 include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
index 3415ac1b..6554fc4e 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c
@@ -222,6 +222,9 @@ aesni_mb_set_session_cipher_parameters(const struct aesni_mb_ops *mb_ops,
 	case RTE_CRYPTO_CIPHER_AES_CBC:
 		sess->cipher.mode = CBC;
 		break;
+	case RTE_CRYPTO_CIPHER_AES_CTR:
+		sess->cipher.mode = CNTR;
+		break;
 	default:
 		MB_LOG_ERR("Unsupported cipher mode parameter");
 		return -1;
@@ -379,9 +382,11 @@ process_crypto_op(struct aesni_mb_qp *qp, struct rte_crypto_op *op,
 		/* append space for output data to mbuf */
 		char *odata = rte_pktmbuf_append(m_dst,
 				rte_pktmbuf_data_len(op->sym->m_src));
-		if (odata == NULL)
+		if (odata == NULL) {
 			MB_LOG_ERR("failed to allocate space in destination "
 					"mbuf for source data");
+			return NULL;
+		}
 
 		memcpy(odata, rte_pktmbuf_mtod(op->sym->m_src, void*),
 				rte_pktmbuf_data_len(op->sym->m_src));
@@ -560,7 +565,7 @@ aesni_mb_pmd_enqueue_burst(void *queue_pair, struct rte_crypto_op **ops,
 		goto flush_jobs;
 	else
 		qp->stats.enqueued_count += processed_jobs;
-		return i;
+	return i;
 
 flush_jobs:
 	/*
diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
index 3806a66e..d3c46ace 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
@@ -207,6 +207,26 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 			}, }
 		}, }
 	},
+	{	/* AES CTR */
+		.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+		{.sym = {
+			.xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+			{.cipher = {
+				.algo = RTE_CRYPTO_CIPHER_AES_CTR,
+				.block_size = 16,
+				.key_size = {
+					.min = 16,
+					.max = 32,
+					.increment = 8
+				},
+				.iv_size = {
+					.min = 16,
+					.max = 16,
+					.increment = 0
+				}
+			}, }
+		}, }
+	},
 	RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
 };
 
-- 
cgit 1.2.3-korg