diff options
| author |   Neale Ranns <neale@graphiant.com> | 2021-02-25 16:01:28 +0000 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2021-02-26 02:12:06 +0000 |
| commit | c5fe57dac12a46fa618259643909afaec1ac5aae (patch) | |
| tree | 6962f3f1a8d10f2f30f0884889aaa379d0d3e509 /src/vnet/ipsec/ipsec_sa.h | |
| parent | cc9a1a0d39f22f653801f5d08bfe4892325254b5 (diff) | |
ipsec: move the IPSec SA pool out of ipsec_main
Type: refactor
this allows the ipsec_sa_get funtion to be moved from ipsec.h to
ipsec_sa.h where it belongs.
Also use ipsec_sa_get throughout the code base.
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I2dce726c4f7052b5507dd8dcfead0ed5604357df
Diffstat (limited to 'src/vnet/ipsec/ipsec_sa.h')
| -rw-r--r-- | src/vnet/ipsec/ipsec_sa.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/vnet/ipsec/ipsec_sa.h b/src/vnet/ipsec/ipsec_sa.h index a5756f556f9..705034e8b47 100644 --- a/src/vnet/ipsec/ipsec_sa.h +++ b/src/vnet/ipsec/ipsec_sa.h @@ -223,6 +223,11 @@ typedef struct STATIC_ASSERT_OFFSET_OF (ipsec_sa_t, cacheline1, CLIB_CACHE_LINE_BYTES); STATIC_ASSERT_OFFSET_OF (ipsec_sa_t, cacheline2, 2 * CLIB_CACHE_LINE_BYTES); +/** + * Pool of IPSec SAs + */ +extern ipsec_sa_t *ipsec_sa_pool; + /* * Ensure that the IPsec data does not overlap with the IP data in * the buffer meta data @@ -279,6 +284,7 @@ extern void ipsec_sa_set_integ_alg (ipsec_sa_t * sa, typedef walk_rc_t (*ipsec_sa_walk_cb_t) (ipsec_sa_t * sa, void *ctx); extern void ipsec_sa_walk (ipsec_sa_walk_cb_t cd, void *ctx); +extern u8 *format_ipsec_replay_window (u8 *s, va_list *args); extern u8 *format_ipsec_crypto_alg (u8 * s, va_list * args); extern u8 *format_ipsec_integ_alg (u8 * s, va_list * args); extern u8 *format_ipsec_sa (u8 * s, va_list * args); @@ -508,6 +514,12 @@ ipsec_sa_assign_thread (u32 thread_id) : (unix_time_now_nsec () % vlib_num_workers ()) + 1); } +always_inline ipsec_sa_t * +ipsec_sa_get (u32 sa_index) +{ + return (pool_elt_at_index (ipsec_sa_pool, sa_index)); +} + #endif /* __IPSEC_SPD_SA_H__ */ /* |