d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

crypto/dpaa2_sec: support crypto operation

Browse Source 
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
This commit is contained in:
Akhil Goyal 2017-04-20 11:14:22 +05:30 committed by Pablo de Lara
parent ce8126838b
commit 8d1f3a5d75
2 changed files with 1352 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1209
drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
View File

File diff suppressed because it is too large Load Diff

143
drivers/crypto/dpaa2_sec/dpaa2_sec_priv.h
View File

@ -34,6 +34,8 @@
#ifndef _RTE_DPAA2_SEC_PMD_PRIVATE_H_
#define _RTE_DPAA2_SEC_PMD_PRIVATE_H_
#define MAX_QUEUES 64
#define MAX_DESC_SIZE 64
/** private data structure for each DPAA2_SEC device */
struct dpaa2_sec_dev_private {
void *mc_portal; /**< MC Portal for configuring this device */
@ -52,6 +54,147 @@ struct dpaa2_sec_qp {
struct dpaa2_queue tx_vq;
};
enum shr_desc_type {
DESC_UPDATE,
DESC_FINAL,
DESC_INITFINAL,
};
#define DIR_ENC 1
#define DIR_DEC 0
/* SEC Flow Context Descriptor */
struct sec_flow_context {
/* word 0 */
uint16_t word0_sdid; /* 11-0 SDID */
uint16_t word0_res; /* 31-12 reserved */
/* word 1 */
uint8_t word1_sdl; /* 5-0 SDL */
/* 7-6 reserved */
uint8_t word1_bits_15_8; /* 11-8 CRID */
/* 14-12 reserved */
/* 15 CRJD */
uint8_t word1_bits23_16; /* 16 EWS */
/* 17 DAC */
/* 18,19,20 ? */
/* 23-21 reserved */
uint8_t word1_bits31_24; /* 24 RSC */
/* 25 RBMT */
/* 31-26 reserved */
/* word 2 RFLC[31-0] */
uint32_t word2_rflc_31_0;
/* word 3 RFLC[63-32] */
uint32_t word3_rflc_63_32;
/* word 4 */
uint16_t word4_iicid; /* 15-0 IICID */
uint16_t word4_oicid; /* 31-16 OICID */
/* word 5 */
uint32_t word5_ofqid:24; /* 23-0 OFQID */
uint32_t word5_31_24:8;
/* 24 OSC */
/* 25 OBMT */
/* 29-26 reserved */
/* 31-30 ICR */
/* word 6 */
uint32_t word6_oflc_31_0;
/* word 7 */
uint32_t word7_oflc_63_32;
/* Word 8-15 storage profiles */
uint16_t dl; /**< DataLength(correction) */
uint16_t reserved; /**< reserved */
uint16_t dhr; /**< DataHeadRoom(correction) */
uint16_t mode_bits; /**< mode bits */
uint16_t bpv0; /**< buffer pool0 valid */
uint16_t bpid0; /**< Bypass Memory Translation */
uint16_t bpv1; /**< buffer pool1 valid */
uint16_t bpid1; /**< Bypass Memory Translation */
uint64_t word_12_15[2]; /**< word 12-15 are reserved */
};
struct sec_flc_desc {
struct sec_flow_context flc;
uint32_t desc[MAX_DESC_SIZE];
};
struct ctxt_priv {
struct sec_flc_desc flc_desc[0];
};
enum dpaa2_sec_op_type {
DPAA2_SEC_NONE, /*!< No Cipher operations*/
DPAA2_SEC_CIPHER,/*!< CIPHER operations */
DPAA2_SEC_AUTH, /*!< Authentication Operations */
DPAA2_SEC_CIPHER_HASH, /*!< Authenticated Encryption with
* associated data
*/
DPAA2_SEC_HASH_CIPHER, /*!< Encryption with Authenticated
* associated data
*/
DPAA2_SEC_IPSEC, /*!< IPSEC protocol operations*/
DPAA2_SEC_PDCP, /*!< PDCP protocol operations*/
DPAA2_SEC_PKC, /*!< Public Key Cryptographic Operations */
DPAA2_SEC_MAX
};
struct dpaa2_sec_cipher_ctxt {
struct {
uint8_t *data;
uint16_t length;
} iv; /**< Initialisation vector parameters */
uint8_t *init_counter; /*!< Set initial counter for CTR mode */
};
struct dpaa2_sec_auth_ctxt {
uint8_t trunc_len; /*!< Length for output ICV, should
* be 0 if no truncation required
*/
};
struct dpaa2_sec_aead_ctxt {
struct {
uint8_t *data;
uint16_t length;
} iv; /**< Initialisation vector parameters */
uint16_t auth_only_len; /*!< Length of data for Auth only */
uint8_t auth_cipher_text; /**< Authenticate/cipher ordering */
uint8_t trunc_len; /*!< Length for output ICV, should
* be 0 if no truncation required
*/
};
typedef struct dpaa2_sec_session_entry {
void *ctxt;
uint8_t ctxt_type;
uint8_t dir; /*!< Operation Direction */
enum rte_crypto_cipher_algorithm cipher_alg; /*!< Cipher Algorithm*/
enum rte_crypto_auth_algorithm auth_alg; /*!< Authentication Algorithm*/
struct {
uint8_t *data; /**< pointer to key data */
size_t length; /**< key length in bytes */
} cipher_key;
struct {
uint8_t *data; /**< pointer to key data */
size_t length; /**< key length in bytes */
} auth_key;
uint8_t status;
union {
struct dpaa2_sec_cipher_ctxt cipher_ctxt;
struct dpaa2_sec_auth_ctxt auth_ctxt;
struct dpaa2_sec_aead_ctxt aead_ctxt;
} ext_params;
} dpaa2_sec_session;
static const struct rte_cryptodev_capabilities dpaa2_sec_capabilities[] = {
{ /* MD5 HMAC */
.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,