ipsec.c File Reference

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Macros
#define	EMPTY_STRUCT   {0}
#define	AES_GCM_TYPE   RTE_CRYPTO_SYM_XFORM_AEAD
#define	AES_GCM_ALG   RTE_CRYPTO_AEAD_AES_GCM
#define	DPDK_CRYPTO_N_QUEUE_DESC   2048
#define	DPDK_CRYPTO_NB_SESS_OBJS   20000

Functions
static void	algos_init (u32 n_mains)
static u8	cipher_alg_index (const crypto_alg_t *alg)
static u8	auth_alg_index (const crypto_alg_t *alg)
static crypto_alg_t *	cipher_cap_to_alg (const struct rte_cryptodev_capabilities *cap, u8 key_len)
static crypto_alg_t *	auth_cap_to_alg (const struct rte_cryptodev_capabilities *cap, u8 trunc_size)
static void	crypto_set_aead_xform (struct rte_crypto_sym_xform *xform, ipsec_sa_t *sa, u8 is_outbound)
static void	crypto_set_cipher_xform (struct rte_crypto_sym_xform *xform, ipsec_sa_t *sa, u8 is_outbound)
static void	crypto_set_auth_xform (struct rte_crypto_sym_xform *xform, ipsec_sa_t *sa, u8 is_outbound)
clib_error_t *	create_sym_session (struct rte_cryptodev_sym_session **session, u32 sa_idx, crypto_resource_t *res, crypto_worker_main_t *cwm, u8 is_outbound)
static void	clear_and_free_obj (void *obj)
static void *	get_session_private_data (const struct rte_cryptodev_sym_session *sess, uint8_t driver_id)
static void	set_session_private_data (struct rte_cryptodev_sym_session *sess, uint8_t driver_id, void *private_data)
static clib_error_t *	dpdk_crypto_session_disposal (crypto_session_disposal_t *v, u64 ts)
static clib_error_t *	add_del_sa_session (u32 sa_index, u8 is_add)
static clib_error_t *	dpdk_ipsec_check_support (ipsec_sa_t *sa)
static void	crypto_parse_capabilities (crypto_dev_t *dev, const struct rte_cryptodev_capabilities *cap, u32 n_mains)
static clib_error_t *	crypto_dev_conf (u8 dev, u16 n_qp, u8 numa)
static void	crypto_scan_devs (u32 n_mains)
void	crypto_auto_placement (void)
static void	crypto_op_init (struct rte_mempool *mempool, void *_arg, void *_obj, unsigned i)
static clib_error_t *	crypto_create_crypto_op_pool (vlib_main_t *vm, u8 numa)
static clib_error_t *	crypto_create_session_h_pool (vlib_main_t *vm, u8 numa)
static clib_error_t *	crypto_create_session_drv_pool (vlib_main_t *vm, crypto_dev_t *dev)
static clib_error_t *	crypto_create_pools (vlib_main_t *vm)
static void	crypto_disable (void)
static uword	dpdk_ipsec_process (vlib_main_t *vm, vlib_node_runtime_t *rt, vlib_frame_t *f)

Variables
dpdk_crypto_main_t	dpdk_crypto_main
static vlib_node_registration_t	dpdk_ipsec_process_node
	(constructor) VLIB_REGISTER_NODE (dpdk_ipsec_process_node) More...

Macro Definition Documentation

#define AES_GCM_ALG   RTE_CRYPTO_AEAD_AES_GCM

#define AES_GCM_TYPE   RTE_CRYPTO_SYM_XFORM_AEAD

#define DPDK_CRYPTO_N_QUEUE_DESC   2048

Definition at line 626 of file ipsec.c.

#define DPDK_CRYPTO_NB_SESS_OBJS   20000

Definition at line 627 of file ipsec.c.

#define EMPTY_STRUCT   {0}

Definition at line 26 of file ipsec.c.

Function Documentation

static clib_error_t* add_del_sa_session ( u32  sa_index, u8  is_add  )

static

Definition at line 480 of file ipsec.c.

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static void algos_init ( u32  n_mains )

static

Definition at line 29 of file ipsec.c.

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static u8 auth_alg_index ( const crypto_alg_t *  alg )

static

Definition at line 183 of file ipsec.c.

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static crypto_alg_t* auth_cap_to_alg ( const struct rte_cryptodev_capabilities *  cap, u8  trunc_size  )

static

Definition at line 219 of file ipsec.c.

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static u8 cipher_alg_index ( const crypto_alg_t *  alg )

static

Definition at line 175 of file ipsec.c.

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static crypto_alg_t* cipher_cap_to_alg ( const struct rte_cryptodev_capabilities *  cap, u8  key_len  )

static

Definition at line 191 of file ipsec.c.

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static void clear_and_free_obj ( void *  obj )

static

Definition at line 406 of file ipsec.c.

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clib_error_t* create_sym_session	(	struct rte_cryptodev_sym_session **	session,
		u32	sa_idx,
		crypto_resource_t *	res,
		crypto_worker_main_t *	cwm,
		u8	is_outbound
	)

Definition at line 319 of file ipsec.c.

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void crypto_auto_placement

(

void

)

Definition at line 732 of file ipsec.c.

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static clib_error_t* crypto_create_crypto_op_pool ( vlib_main_t *  vm, u8  numa  )

static

Definition at line 820 of file ipsec.c.

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static clib_error_t* crypto_create_pools ( vlib_main_t *  vm )

static

Definition at line 947 of file ipsec.c.

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static clib_error_t* crypto_create_session_drv_pool ( vlib_main_t *  vm, crypto_dev_t *  dev  )

static

Definition at line 902 of file ipsec.c.

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static clib_error_t* crypto_create_session_h_pool ( vlib_main_t *  vm, u8  numa  )

static

Definition at line 863 of file ipsec.c.

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static clib_error_t* crypto_dev_conf ( u8  dev, u16  n_qp, u8  numa  )

static

Definition at line 630 of file ipsec.c.

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static void crypto_disable ( void  )

static

Definition at line 976 of file ipsec.c.

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static void crypto_op_init ( struct rte_mempool *  mempool, void *  _arg, void *  _obj, unsigned  i  )

static

Definition at line 806 of file ipsec.c.

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static void crypto_parse_capabilities ( crypto_dev_t *  dev, const struct rte_cryptodev_capabilities *  cap, u32  n_mains  )

static

Definition at line 576 of file ipsec.c.

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static void crypto_scan_devs ( u32  n_mains )

static

Definition at line 663 of file ipsec.c.

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static void crypto_set_aead_xform ( struct rte_crypto_sym_xform *  xform, ipsec_sa_t *  sa, u8  is_outbound  )

static

Definition at line 241 of file ipsec.c.

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static void crypto_set_auth_xform ( struct rte_crypto_sym_xform *  xform, ipsec_sa_t *  sa, u8  is_outbound  )

static

Definition at line 295 of file ipsec.c.

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static void crypto_set_cipher_xform ( struct rte_crypto_sym_xform *  xform, ipsec_sa_t *  sa, u8  is_outbound  )

static

Definition at line 269 of file ipsec.c.

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static clib_error_t* dpdk_crypto_session_disposal ( crypto_session_disposal_t *  v, u64  ts  )

static

Definition at line 432 of file ipsec.c.

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static clib_error_t* dpdk_ipsec_check_support ( ipsec_sa_t *  sa )

static

Definition at line 543 of file ipsec.c.

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static uword dpdk_ipsec_process ( vlib_main_t *  vm, vlib_node_runtime_t *  rt, vlib_frame_t *  f  )

static

Definition at line 1007 of file ipsec.c.

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static void* get_session_private_data ( const struct rte_cryptodev_sym_session *  sess, uint8_t  driver_id  )

inlinestatic

Definition at line 417 of file ipsec.c.

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static void set_session_private_data ( struct rte_cryptodev_sym_session *  sess, uint8_t  driver_id, void *  private_data  )

inlinestatic

Definition at line 425 of file ipsec.c.

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Variable Documentation

dpdk_crypto_main_t dpdk_crypto_main

Definition at line 24 of file ipsec.c.

vlib_node_registration_t dpdk_ipsec_process_node

static

Initial value:

= {
    .function = dpdk_ipsec_process,
    .type = VLIB_NODE_TYPE_PROCESS,
    .name = "dpdk-ipsec-process",
    .process_log2_n_stack_bytes = 17,
}

(constructor) VLIB_REGISTER_NODE (dpdk_ipsec_process_node)

Definition at line 1089 of file ipsec.c.