tls_async.c File Reference

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Data Structures
struct	openssl_tls_callback_arg_
struct	openssl_event_
struct	openssl_async_status_
struct	openssl_async_
struct	engine_polling

Macros
#define	MAX_SESSION   4096
#define	MAX_VECTOR_ASYNC   256
#define	SSL_ASYNC_INFLIGHT   1
#define	SSL_ASYNC_PENDING   2
#define	SSL_ASYNC_READY   3
#define	EMPTY_STRUCT   {0}

Typedefs
typedef struct openssl_tls_callback_arg_	openssl_tls_callback_arg_t
typedef struct openssl_event_	openssl_evt_t
typedef struct openssl_async_status_	openssl_async_status_t
typedef struct openssl_async_	openssl_async_t

Functions
void	qat_polling ()
void	qat_pre_init ()
void	qat_polling_config ()
void	dasync_polling ()
void	session_send_rpc_evt_to_thread (u32 thread_index, void *fp, void *rpc_args)
void	evt_pool_init (vlib_main_t *vm)
int	openssl_engine_register (char *engine_name, char *algorithm)
static openssl_evt_t *	openssl_evt_get (u32 evt_index)
static openssl_evt_t *	openssl_evt_get_w_thread (int evt_index, u8 thread_index)
int	openssl_evt_free (int event_idx, u8 thread_index)
static u32	openssl_evt_alloc (void)
int	tls_async_openssl_callback (SSL *s, void *evt)
openssl_tls_callback_t *	vpp_add_async_pending_event (tls_ctx_t *ctx, openssl_resume_handler *handler)
int	vpp_add_async_run_event (tls_ctx_t *ctx, openssl_resume_handler *handler)
void	event_handler (void *tls_async)
void	openssl_async_polling ()
void	openssl_async_node_enable_disable (u8 is_en)
int	tls_async_do_job (int eidx, u32 thread_index)
int	tls_resume_from_crypto (int thread_index)
static clib_error_t *	tls_async_init (vlib_main_t *vm)
static uword	tls_async_process (vlib_main_t *vm, vlib_node_runtime_t *rt, vlib_frame_t *f)

Variables
struct engine_polling	engine_list []
openssl_async_t	openssl_async_main
static vlib_node_registration_t	tls_async_process_node
	(constructor) VLIB_REGISTER_NODE (tls_async_process_node) More...

Macro Definition Documentation

EMPTY_STRUCT

#define EMPTY_STRUCT   {0}

Definition at line 29 of file tls_async.c.

MAX_SESSION

#define MAX_SESSION   4096

Definition at line 22 of file tls_async.c.

MAX_VECTOR_ASYNC

#define MAX_VECTOR_ASYNC   256

Definition at line 23 of file tls_async.c.

SSL_ASYNC_INFLIGHT

#define SSL_ASYNC_INFLIGHT   1

Definition at line 25 of file tls_async.c.

SSL_ASYNC_PENDING

#define SSL_ASYNC_PENDING   2

Definition at line 26 of file tls_async.c.

SSL_ASYNC_READY

#define SSL_ASYNC_READY   3

Definition at line 27 of file tls_async.c.

Typedef Documentation

openssl_async_status_t

typedef struct openssl_async_status_ openssl_async_status_t

openssl_async_t

typedef struct openssl_async_ openssl_async_t

openssl_evt_t

typedef struct openssl_event_ openssl_evt_t

openssl_tls_callback_arg_t

typedef struct openssl_tls_callback_arg_ openssl_tls_callback_arg_t

Function Documentation

dasync_polling()

void dasync_polling

(

)

Definition at line 368 of file tls_async.c.

event_handler()

void event_handler

(

void *

tls_async

)

Definition at line 340 of file tls_async.c.

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evt_pool_init()

void evt_pool_init

(

vlib_main_t *

vm

)

Definition at line 96 of file tls_async.c.

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openssl_async_node_enable_disable()

void openssl_async_node_enable_disable

(

u8

is_en

)

Definition at line 428 of file tls_async.c.

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openssl_async_polling()

void openssl_async_polling

(

)

Definition at line 418 of file tls_async.c.

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openssl_engine_register()

int openssl_engine_register	(	char *	engine_name,
		char *	algorithm
	)

Definition at line 126 of file tls_async.c.

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openssl_evt_alloc()

static u32 openssl_evt_alloc ( void  )

static

Definition at line 234 of file tls_async.c.

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openssl_evt_free()

int openssl_evt_free	(	int	event_idx,
		u8	thread_index
	)

Definition at line 211 of file tls_async.c.

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openssl_evt_get()

static openssl_evt_t* openssl_evt_get ( u32  evt_index )

static

Definition at line 191 of file tls_async.c.

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openssl_evt_get_w_thread()

static openssl_evt_t* openssl_evt_get_w_thread ( int  evt_index, u8  thread_index  )

static

Definition at line 201 of file tls_async.c.

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qat_polling()

void qat_polling

(

)

Definition at line 406 of file tls_async.c.

qat_polling_config()

void qat_polling_config

(

)

Definition at line 386 of file tls_async.c.

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qat_pre_init()

void qat_pre_init

(

)

Definition at line 377 of file tls_async.c.

session_send_rpc_evt_to_thread()

void session_send_rpc_evt_to_thread	(	u32	thread_index,
		void *	fp,
		void *	rpc_args
	)

Definition at line 117 of file session.c.

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tls_async_do_job()

int tls_async_do_job	(	int	eidx,
		u32	thread_index
	)

Definition at line 440 of file tls_async.c.

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tls_async_init()

static clib_error_t* tls_async_init ( vlib_main_t *  vm )

static

Definition at line 491 of file tls_async.c.

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tls_async_openssl_callback()

int tls_async_openssl_callback	(	SSL *	s,
		void *	evt
	)

Definition at line 250 of file tls_async.c.

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tls_async_process()

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

static

Definition at line 499 of file tls_async.c.

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tls_resume_from_crypto()

int tls_resume_from_crypto

(

int

thread_index

)

Definition at line 458 of file tls_async.c.

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vpp_add_async_pending_event()

openssl_tls_callback_t* vpp_add_async_pending_event	(	tls_ctx_t *	ctx,
		openssl_resume_handler *	handler
	)

Definition at line 286 of file tls_async.c.

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vpp_add_async_run_event()

int vpp_add_async_run_event	(	tls_ctx_t *	ctx,
		openssl_resume_handler *	handler
	)

Definition at line 316 of file tls_async.c.

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Variable Documentation

engine_list

struct engine_polling engine_list[]

Initial value:

= {
  {"qat", qat_polling, qat_pre_init, qat_polling_config},
  {"dasync", dasync_polling, NULL, NULL}
}

Definition at line 83 of file tls_async.c.

openssl_async_main

openssl_async_t openssl_async_main

Definition at line 88 of file tls_async.c.

tls_async_process_node

static vlib_node_registration_t tls_async_process_node

static

Initial value:

= {
    .function = tls_async_process,
    .type = VLIB_NODE_TYPE_INPUT,
    .name = "tls-async-process",
}

(constructor) VLIB_REGISTER_NODE (tls_async_process_node)

Definition at line 89 of file tls_async.c.