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Add a polling configure to make thread bind with hardware engine

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Change-Id: Ib4130098dd9bf45370bdee9a04e4804074df58b1
Signed-off-by: Ping Yu <ping.yu@intel.com>
This commit is contained in:
Ping Yu
2018-09-13 18:41:33 -04:00
committed by Florin Coras
parent c25eb4547a
commit 12a30202ec
1 changed files with 9 additions and 4 deletions
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13
src/plugins/tlsopenssl/tls_async.c
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@ -62,6 +62,7 @@ typedef struct openssl_async_
openssl_evt_t ***evt_pool;
openssl_async_status_t *status;
void (*polling) (void);
void (*polling_conf) (void);
u8 start_polling;
ENGINE *engine;
@ -69,6 +70,7 @@ typedef struct openssl_async_
void qat_polling ();
void qat_pre_init ();
void qat_polling_config ();
void dasync_polling ();
struct engine_polling
@ -76,11 +78,12 @@ struct engine_polling
char *engine;
void (*polling) (void);
void (*pre_init) (void);
void (*polling_conf) (void);
};
struct engine_polling engine_list[] = {
{"qat", qat_polling, qat_pre_init},
{"dasync", dasync_polling, NULL}
{"qat", qat_polling, qat_pre_init, qat_polling_config},
{"dasync", dasync_polling, NULL, NULL}
};
openssl_async_t openssl_async_main;
@ -133,6 +136,7 @@ openssl_engine_register (char *engine_name, char *algorithm)
if (!strcmp (engine_list[i].engine, engine_name))
{
om->polling = engine_list[i].polling;
om->polling_conf = engine_list[i].polling_conf;
registered = i;
}
@ -401,7 +405,7 @@ qat_polling_config ()
int *config;
config = &om->status[thread_index].poll_config;
if (*config)
if (PREDICT_TRUE (*config))
return;
ENGINE_ctrl_cmd (om->engine, "SET_INSTANCE_FOR_THREAD", thread_index,
@ -421,7 +425,6 @@ qat_polling ()
if (om->start_polling)
{
qat_polling_config ();
ENGINE_ctrl_cmd (om->engine, "POLL", 0, &poll_status, NULL, 0);
}
}
@ -514,6 +517,8 @@ tls_async_process (vlib_main_t * vm, vlib_node_runtime_t * rt,
u8 thread_index;
openssl_async_t *om = &openssl_async_main;
if (om->polling_conf)
(*om->polling_conf) ();
thread_index = vlib_get_thread_index ();
if (pool_elts (om->evt_pool[thread_index]) > 0)
{