X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Faesni_mb%2Frte_aesni_mb_pmd_private.h;h=61f419dda27d02d150c1af12accc4b3d0a9aae22;hb=fa7bb47aceac5ed38cd89e2dd7f9bf514d09e57b;hp=8a30d3132de59ac338b8e964939285d0402c7a9f;hpb=5566a3e35866ce9e5eacf886c27b460ebfcd6ee9;p=dpdk.git

diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
index 8a30d3132d..61f419dda2 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
@@ -5,36 +5,50 @@
 #ifndef _RTE_AESNI_MB_PMD_PRIVATE_H_
 #define _RTE_AESNI_MB_PMD_PRIVATE_H_
 
+#include <intel-ipsec-mb.h>
+
+
+/*
+ * IMB_VERSION_NUM macro was introduced in version Multi-buffer 0.50,
+ * so if macro is not defined, it means that the version is 0.49.
+ */
+#if !defined(IMB_VERSION_NUM)
+#define IMB_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
+#define IMB_VERSION_NUM IMB_VERSION(0, 49, 0)
+#endif
+
+#if IMB_VERSION_NUM < IMB_VERSION(0, 52, 0)
 #include "aesni_mb_ops.h"
+#endif
+
+#if IMB_VERSION_NUM >= IMB_VERSION(0, 52, 0)
+enum aesni_mb_vector_mode {
+	RTE_AESNI_MB_NOT_SUPPORTED = 0,
+	RTE_AESNI_MB_SSE,
+	RTE_AESNI_MB_AVX,
+	RTE_AESNI_MB_AVX2,
+	RTE_AESNI_MB_AVX512
+};
+#endif
+
 
 #define CRYPTODEV_NAME_AESNI_MB_PMD	crypto_aesni_mb
 /**< AES-NI Multi buffer PMD device name */
 
-#define MB_LOG_ERR(fmt, args...) \
-	RTE_LOG(ERR, CRYPTODEV, "[%s] %s() line %u: " fmt "\n",  \
-			RTE_STR(CRYPTODEV_NAME_AESNI_MB_PMD), \
-			__func__, __LINE__, ## args)
-
-#ifdef RTE_LIBRTE_AESNI_MB_DEBUG
-#define MB_LOG_INFO(fmt, args...) \
-	RTE_LOG(INFO, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
-			CRYPTODEV_NAME_AESNI_MB_PMD, \
-			__func__, __LINE__, ## args)
-
-#define MB_LOG_DBG(fmt, args...) \
-	RTE_LOG(DEBUG, CRYPTODEV, "[%s] %s() line %u: " fmt "\n", \
-			CRYPTODEV_NAME_AESNI_MB_PMD, \
-			__func__, __LINE__, ## args)
-#else
-#define MB_LOG_INFO(fmt, args...)
-#define MB_LOG_DBG(fmt, args...)
-#endif
+/** AESNI_MB PMD LOGTYPE DRIVER */
+int aesni_mb_logtype_driver;
+
+#define AESNI_MB_LOG(level, fmt, ...)  \
+	rte_log(RTE_LOG_ ## level, aesni_mb_logtype_driver,  \
+			"%s() line %u: " fmt "\n", __func__, __LINE__,  \
+					## __VA_ARGS__)
+
 
 #define HMAC_IPAD_VALUE			(0x36)
 #define HMAC_OPAD_VALUE			(0x5C)
 
-/* Maximum length for digest (SHA-512 truncated needs 32 bytes) */
-#define DIGEST_LENGTH_MAX 32
+/* Maximum length for digest */
+#define DIGEST_LENGTH_MAX 64
 static const unsigned auth_blocksize[] = {
 		[MD5]		= 64,
 		[SHA1]		= 64,
@@ -43,6 +57,7 @@ static const unsigned auth_blocksize[] = {
 		[SHA_384]	= 128,
 		[SHA_512]	= 128,
 		[AES_XCBC]	= 16,
+		[AES_CCM]	= 16,
 };
 
 /**
@@ -65,7 +80,9 @@ static const unsigned auth_truncated_digest_byte_lengths[] = {
 		[SHA_384]	= 24,
 		[SHA_512]	= 32,
 		[AES_XCBC]	= 12,
-		[NULL_HASH]     = 0
+		[AES_CMAC]	= 12,
+		[AES_CCM]	= 8,
+		[NULL_HASH]	= 0
 };
 
 /**
@@ -89,11 +106,23 @@ static const unsigned auth_digest_byte_lengths[] = {
 		[SHA_384]	= 48,
 		[SHA_512]	= 64,
 		[AES_XCBC]	= 16,
-		[NULL_HASH]     = 0
+		[AES_CMAC]	= 16,
+		[AES_GMAC]	= 12,
+		[NULL_HASH]	= 0,
+#if IMB_VERSION_NUM >= IMB_VERSION(0, 52, 0)
+		[PLAIN_SHA1]	= 20,
+		[PLAIN_SHA_224]	= 28,
+		[PLAIN_SHA_256]	= 32,
+		[PLAIN_SHA_384]	= 48,
+		[PLAIN_SHA_512]	= 64
+#endif
+	/**< Vector mode dependent pointer table of the multi-buffer APIs */
+
 };
 
 /**
- * Get the output digest size in bytes for a specified authentication algorithm
+ * Get the full digest size in bytes for a specified authentication algorithm
+ * (if available in the Multi-buffer library)
  *
  * @Note: this function will not return a valid value for a non-valid
  * authentication algorithm
@@ -109,6 +138,8 @@ enum aesni_mb_operation {
 	AESNI_MB_OP_CIPHER_HASH,
 	AESNI_MB_OP_HASH_ONLY,
 	AESNI_MB_OP_CIPHER_ONLY,
+	AESNI_MB_OP_AEAD_HASH_CIPHER,
+	AESNI_MB_OP_AEAD_CIPHER_HASH,
 	AESNI_MB_OP_NOT_SUPPORTED
 };
 
@@ -118,24 +149,30 @@ struct aesni_mb_private {
 	/**< CPU vector instruction set mode */
 	unsigned max_nb_queue_pairs;
 	/**< Max number of queue pairs supported by device */
-	unsigned max_nb_sessions;
-	/**< Max number of sessions supported by device */
+#if IMB_VERSION_NUM >= IMB_VERSION(0, 52, 0)
+	MB_MGR *mb_mgr;
+	/**< Multi-buffer instance */
+#endif
 };
 
 /** AESNI Multi buffer queue pair */
 struct aesni_mb_qp {
 	uint16_t id;
 	/**< Queue Pair Identifier */
-	char name[RTE_CRYPTODEV_NAME_LEN];
+	char name[RTE_CRYPTODEV_NAME_MAX_LEN];
+#if IMB_VERSION_NUM < IMB_VERSION(0, 52, 0)
 	/**< Unique Queue Pair Name */
 	const struct aesni_mb_op_fns *op_fns;
-	/**< Vector mode dependent pointer table of the multi-buffer APIs */
-	MB_MGR mb_mgr;
+#endif
+	/**< Unique Queue Pair Name */
+	MB_MGR *mb_mgr;
 	/**< Multi-buffer instance */
 	struct rte_ring *ingress_queue;
-       /**< Ring for placing operations ready for processing */
+	/**< Ring for placing operations ready for processing */
 	struct rte_mempool *sess_mp;
 	/**< Session Mempool */
+	struct rte_mempool *sess_mp_priv;
+	/**< Session Private Data Mempool */
 	struct rte_cryptodev_stats stats;
 	/**< Queue pair statistics */
 	uint8_t digest_idx;
@@ -158,7 +195,9 @@ struct aesni_mb_session {
 	} iv;
 	/**< IV parameters */
 
-	/** Cipher Parameters */
+	/** Cipher Parameters */const struct aesni_mb_op_fns *op_fns;
+	/**< Vector mode dependent pointer table of the multi-buffer APIs */
+
 	struct {
 		/** Cipher direction - encrypt / decrypt */
 		JOB_CIPHER_DIRECTION direction;
@@ -167,12 +206,20 @@ struct aesni_mb_session {
 
 		uint64_t key_length_in_bytes;
 
-		struct {
-			uint32_t encode[60] __rte_aligned(16);
-			/**< encode key */
-			uint32_t decode[60] __rte_aligned(16);
-			/**< decode key */
-		} expanded_aes_keys;
+		union {
+			struct {
+				uint32_t encode[60] __rte_aligned(16);
+				/**< encode key */
+				uint32_t decode[60] __rte_aligned(16);
+				/**< decode key */
+			} expanded_aes_keys;
+			struct {
+				const void *ks_ptr[3];
+				uint64_t key[3][16];
+			} exp_3des_keys;
+
+			struct gcm_key_data gcm_key;
+		};
 		/**< Expanded AES keys - Allocating space to
 		 * contain the maximum expanded key size which
 		 * is 240 bytes for 256 bit AES, calculate by:
@@ -207,20 +254,45 @@ struct aesni_mb_session {
 			    uint8_t k3[16] __rte_aligned(16);
 			    /**< k3. */
 			} xcbc;
+
+			struct {
+				uint32_t expkey[60] __rte_aligned(16);
+						    /**< k1 (expanded key). */
+				uint32_t skey1[4] __rte_aligned(16);
+						    /**< k2. */
+				uint32_t skey2[4] __rte_aligned(16);
+						    /**< k3. */
+			} cmac;
 			/**< Expanded XCBC authentication keys */
 		};
+	/** Generated digest size by the Multi-buffer library */
+	uint16_t gen_digest_len;
+	/** Requested digest size from Cryptodev */
+	uint16_t req_digest_len;
+
 	} auth;
+	struct {
+		/** AAD data length */
+		uint16_t aad_len;
+	} aead;
 } __rte_cache_aligned;
 
 
+
+#if IMB_VERSION_NUM >= IMB_VERSION(0, 52, 0)
 /**
  *
  */
 extern int
+aesni_mb_set_session_parameters(const MB_MGR *mb_mgr,
+		struct aesni_mb_session *sess,
+		const struct rte_crypto_sym_xform *xform);
+#else
+extern int
 aesni_mb_set_session_parameters(const struct aesni_mb_op_fns *mb_ops,
 		struct aesni_mb_session *sess,
 		const struct rte_crypto_sym_xform *xform);
-
+#endif
 
 /** device specific operations function pointer structure */
 extern struct rte_cryptodev_ops *rte_aesni_mb_pmd_ops;