[dpdk-dev] [RFC v2 1/9] cryptodev: add opaque userdata pointer into crypto sym session

Konstantin Ananyev konstantin.ananyev at intel.com
Tue Oct 9 20:23:32 CEST 2018


Add 'uint64_t userdata' inside struct rte_cryptodev_sym_session.
That allows upper layer to easily associate some user defined
data with the session.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev at intel.com>
---
 lib/librte_cryptodev/rte_cryptodev.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/librte_cryptodev/rte_cryptodev.h b/lib/librte_cryptodev/rte_cryptodev.h
index 4099823f1..a150876b9 100644
--- a/lib/librte_cryptodev/rte_cryptodev.h
+++ b/lib/librte_cryptodev/rte_cryptodev.h
@@ -954,6 +954,8 @@ rte_cryptodev_enqueue_burst(uint8_t dev_id, uint16_t qp_id,
  * has a fixed algo, key, op-type, digest_len etc.
  */
 struct rte_cryptodev_sym_session {
+	uint64_t userdata;
+	/**< Opaque user defined data */
 	__extension__ void *sess_private_data[0];
 	/**< Private symmetric session material */
 };
-- 
2.13.6



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