X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=drivers%2Fcrypto%2Faesni_mb%2Frte_aesni_mb_pmd_ops.c;h=cb2893acd96630acde58afde633362d2e776ff1b;hb=90fb1fd9c01fbb2f44af75c63adb65d721da88ff;hp=d3c46aceeff336482ffac183195f4e1946658515;hpb=8b25d1ad5d2264bdfc2818c7bda74ee2697df6db;p=deb_dpdk.git

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 d3c46ace..cb2893ac 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c
@@ -48,9 +48,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_MD5_HMAC,
 				.block_size = 64,
 				.key_size = {
-					.min = 64,
+					.min = 1,
 					.max = 64,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 12,
@@ -69,9 +69,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA1_HMAC,
 				.block_size = 64,
 				.key_size = {
-					.min = 64,
+					.min = 1,
 					.max = 64,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 12,
@@ -90,9 +90,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA224_HMAC,
 				.block_size = 64,
 				.key_size = {
-					.min = 64,
+					.min = 1,
 					.max = 64,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 14,
@@ -111,9 +111,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA256_HMAC,
 				.block_size = 64,
 				.key_size = {
-					.min = 64,
+					.min = 1,
 					.max = 64,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 16,
@@ -132,9 +132,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA384_HMAC,
 				.block_size = 128,
 				.key_size = {
-					.min = 128,
+					.min = 1,
 					.max = 128,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 24,
@@ -153,9 +153,9 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 				.algo = RTE_CRYPTO_AUTH_SHA512_HMAC,
 				.block_size = 128,
 				.key_size = {
-					.min = 128,
+					.min = 1,
 					.max = 128,
-					.increment = 0
+					.increment = 1
 				},
 				.digest_size = {
 					.min = 32,
@@ -227,13 +227,35 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = {
 			}, }
 		}, }
 	},
+	{	/* AES DOCSIS BPI */
+		.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+		{.sym = {
+			.xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+			{.cipher = {
+				.algo = RTE_CRYPTO_CIPHER_AES_DOCSISBPI,
+				.block_size = 16,
+				.key_size = {
+					.min = 16,
+					.max = 16,
+					.increment = 0
+				},
+				.iv_size = {
+					.min = 16,
+					.max = 16,
+					.increment = 0
+				}
+			}, }
+		}, }
+	},
+
 	RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
 };
 
 
 /** Configure device */
 static int
-aesni_mb_pmd_config(__rte_unused struct rte_cryptodev *dev)
+aesni_mb_pmd_config(__rte_unused struct rte_cryptodev *dev,
+		__rte_unused struct rte_cryptodev_config *config)
 {
 	return 0;
 }
@@ -311,8 +333,14 @@ aesni_mb_pmd_info_get(struct rte_cryptodev *dev,
 static int
 aesni_mb_pmd_qp_release(struct rte_cryptodev *dev, uint16_t qp_id)
 {
-	if (dev->data->queue_pairs[qp_id] != NULL) {
-		rte_free(dev->data->queue_pairs[qp_id]);
+	struct aesni_mb_qp *qp = dev->data->queue_pairs[qp_id];
+	struct rte_ring *r = NULL;
+
+	if (qp != NULL) {
+		r = rte_ring_lookup(qp->name);
+		if (r)
+			rte_ring_free(r);
+		rte_free(qp);
 		dev->data->queue_pairs[qp_id] = NULL;
 	}
 	return 0;
@@ -336,24 +364,32 @@ aesni_mb_pmd_qp_set_unique_name(struct rte_cryptodev *dev,
 /** Create a ring to place processed operations on */
 static struct rte_ring *
 aesni_mb_pmd_qp_create_processed_ops_ring(struct aesni_mb_qp *qp,
-		unsigned ring_size, int socket_id)
+		const char *str, unsigned int ring_size, int socket_id)
 {
 	struct rte_ring *r;
+	char ring_name[RTE_CRYPTODEV_NAME_LEN];
+
+	unsigned int n = snprintf(ring_name, sizeof(ring_name),
+				"%s_%s",
+				qp->name, str);
 
-	r = rte_ring_lookup(qp->name);
+	if (n > sizeof(ring_name))
+		return NULL;
+
+	r = rte_ring_lookup(ring_name);
 	if (r) {
-		if (r->prod.size >= ring_size) {
+		if (rte_ring_get_size(r) >= ring_size) {
 			MB_LOG_INFO("Reusing existing ring %s for processed ops",
-					 qp->name);
+			ring_name);
 			return r;
 		}
 
 		MB_LOG_ERR("Unable to reuse existing ring %s for processed ops",
-				 qp->name);
+			ring_name);
 		return NULL;
 	}
 
-	return rte_ring_create(qp->name, ring_size, socket_id,
+	return rte_ring_create(ring_name, ring_size, socket_id,
 			RING_F_SP_ENQ | RING_F_SC_DEQ);
 }
 
@@ -382,11 +418,12 @@ aesni_mb_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
 	if (aesni_mb_pmd_qp_set_unique_name(dev, qp))
 		goto qp_setup_cleanup;
 
-	qp->ops = &job_ops[internals->vector_mode];
 
-	qp->processed_ops = aesni_mb_pmd_qp_create_processed_ops_ring(qp,
-			qp_conf->nb_descriptors, socket_id);
-	if (qp->processed_ops == NULL)
+	qp->op_fns = &job_ops[internals->vector_mode];
+
+	qp->ingress_queue = aesni_mb_pmd_qp_create_processed_ops_ring(qp,
+			"ingress", qp_conf->nb_descriptors, socket_id);
+	if (qp->ingress_queue == NULL)
 		goto qp_setup_cleanup;
 
 	qp->sess_mp = dev->data->session_pool;
@@ -394,8 +431,7 @@ aesni_mb_pmd_qp_setup(struct rte_cryptodev *dev, uint16_t qp_id,
 	memset(&qp->stats, 0, sizeof(qp->stats));
 
 	/* Initialise multi-buffer manager */
-	(*qp->ops->job.init_mgr)(&qp->mb_mgr);
-
+	(*qp->op_fns->job.init_mgr)(&qp->mb_mgr);
 	return 0;
 
 qp_setup_cleanup: