X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Faesni_mb%2Frte_aesni_mb_pmd_private.h;h=b794d4bc1a02b6a0311103d6361e030eba312641;hb=317862a4e44f;hp=bad2a8743a8b70aa11f24700e31e72cfbfb3faa5;hpb=276624ae2ef6b00972ace3486007508b9ad2fff7;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 bad2a8743a..b794d4bc1a 100644
--- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
+++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h
@@ -5,7 +5,15 @@
 #ifndef _RTE_AESNI_MB_PMD_PRIVATE_H_
 #define _RTE_AESNI_MB_PMD_PRIVATE_H_
 
-#include "aesni_mb_ops.h"
+#include <intel-ipsec-mb.h>
+
+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
+};
 
 #define CRYPTODEV_NAME_AESNI_MB_PMD	crypto_aesni_mb
 /**< AES-NI Multi buffer PMD device name */
@@ -22,9 +30,10 @@ int aesni_mb_logtype_driver;
 #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[] = {
+		[NULL_HASH]	= 0,
 		[MD5]		= 64,
 		[SHA1]		= 64,
 		[SHA_224]	= 64,
@@ -33,6 +42,13 @@ static const unsigned auth_blocksize[] = {
 		[SHA_512]	= 128,
 		[AES_XCBC]	= 16,
 		[AES_CCM]	= 16,
+		[AES_CMAC]	= 16,
+		[AES_GMAC]	= 16,
+		[PLAIN_SHA1]	= 64,
+		[PLAIN_SHA_224]	= 64,
+		[PLAIN_SHA_256]	= 64,
+		[PLAIN_SHA_384]	= 128,
+		[PLAIN_SHA_512]	= 128
 };
 
 /**
@@ -55,9 +71,15 @@ static const unsigned auth_truncated_digest_byte_lengths[] = {
 		[SHA_384]	= 24,
 		[SHA_512]	= 32,
 		[AES_XCBC]	= 12,
-		[AES_CMAC]	= 16,
+		[AES_CMAC]	= 12,
 		[AES_CCM]	= 8,
-		[NULL_HASH]	= 0
+		[NULL_HASH]	= 0,
+		[AES_GMAC]	= 16,
+		[PLAIN_SHA1]	= 20,
+		[PLAIN_SHA_224]	= 28,
+		[PLAIN_SHA_256]	= 32,
+		[PLAIN_SHA_384]	= 48,
+		[PLAIN_SHA_512]	= 64
 };
 
 /**
@@ -82,11 +104,21 @@ static const unsigned auth_digest_byte_lengths[] = {
 		[SHA_512]	= 64,
 		[AES_XCBC]	= 16,
 		[AES_CMAC]	= 16,
-		[NULL_HASH]		= 0
+		[AES_CCM]	= 16,
+		[AES_GMAC]	= 12,
+		[NULL_HASH]	= 0,
+		[PLAIN_SHA1]	= 20,
+		[PLAIN_SHA_224]	= 28,
+		[PLAIN_SHA_256]	= 32,
+		[PLAIN_SHA_384]	= 48,
+		[PLAIN_SHA_512]	= 64
+	/**< 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
@@ -113,8 +145,8 @@ 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 */
+	MB_MGR *mb_mgr;
+	/**< Multi-buffer instance */
 };
 
 /** AESNI Multi buffer queue pair */
@@ -123,14 +155,14 @@ struct aesni_mb_qp {
 	/**< Queue Pair Identifier */
 	char name[RTE_CRYPTODEV_NAME_MAX_LEN];
 	/**< 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;
+	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;
@@ -153,7 +185,9 @@ 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;
@@ -162,12 +196,20 @@ 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:
@@ -213,8 +255,10 @@ struct aesni_mb_session {
 			} cmac;
 			/**< Expanded XCBC authentication keys */
 		};
-	/** digest size */
-	uint16_t digest_len;
+	/** 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 {
@@ -223,16 +267,11 @@ struct aesni_mb_session {
 	} aead;
 } __rte_cache_aligned;
 
-
-/**
- *
- */
 extern int
-aesni_mb_set_session_parameters(const struct aesni_mb_op_fns *mb_ops,
+aesni_mb_set_session_parameters(const MB_MGR *mb_mgr,
 		struct aesni_mb_session *sess,
 		const struct rte_crypto_sym_xform *xform);
 
-
 /** device specific operations function pointer structure */
 extern struct rte_cryptodev_ops *rte_aesni_mb_pmd_ops;