diff options
| author |   Dastin Wilski <dastinx.wilski@intel.com> | 2021-11-26 14:57:51 +0000 |
|---|---|---|
| committer |   Fan Zhang <roy.fan.zhang@intel.com> | 2021-11-30 11:02:11 +0000 |
| commit | 4d232ff5ac70f5a16fa4e324bb0dee073785b0eb (patch) | |
| tree | 707abe2ecf35241347ce17550202030d8b0005c5 /src/plugins/dpdk/cryptodev/cryptodev.h | |
| parent | bb1413bd1e16ab093fbde2a04555ec961ea7c20f (diff) | |
dpdk-cryptodev: scalable session count
Originally cryptodev allocates mempools for seesion and session private
data during its initialization. Moreover the size of these mempools are
fixed resulting in limited session count (up to value specified in
CRYPTODEV_NB_SESSION macro).
This patch allows for session count to scale up by allocating new
mempools as they are needed during session creation.
Type: improvement
Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com>
Change-Id: I6ae240b474d3089d3ff50ca5bc7ff48f149983db
Diffstat (limited to 'src/plugins/dpdk/cryptodev/cryptodev.h')
| -rw-r--r-- | src/plugins/dpdk/cryptodev/cryptodev.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/plugins/dpdk/cryptodev/cryptodev.h b/src/plugins/dpdk/cryptodev/cryptodev.h index 3b47b43f538..80719ee69c8 100644 --- a/src/plugins/dpdk/cryptodev/cryptodev.h +++ b/src/plugins/dpdk/cryptodev/cryptodev.h @@ -27,7 +27,7 @@ #define CRYPTODEV_MAX_INFLIGHT (CRYPTODEV_NB_CRYPTO_OPS - 1) #define CRYPTODEV_AAD_MASK (CRYPTODEV_NB_CRYPTO_OPS - 1) #define CRYPTODEV_DEQ_CACHE_SZ 32 -#define CRYPTODEV_NB_SESSION 10240 +#define CRYPTODEV_NB_SESSION 4096 #define CRYPTODEV_MAX_IV_SIZE 16 #define CRYPTODEV_MAX_AAD_SIZE 16 #define CRYPTODEV_MAX_N_SGL 8 /**< maximum number of segments */ @@ -120,6 +120,11 @@ typedef struct { struct rte_mempool *sess_pool; struct rte_mempool *sess_priv_pool; +} cryptodev_session_pool_t; + +typedef struct +{ + cryptodev_session_pool_t *sess_pools; } cryptodev_numa_data_t; typedef struct @@ -170,6 +175,8 @@ typedef struct clib_bitmap_t *active_cdev_inst_mask; clib_spinlock_t tlock; cryptodev_capability_t *supported_caps; + u32 sess_sz; + u32 drivers_cnt; u8 is_raw_api; } cryptodev_main_t; |