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| author |   Gabriel Oginski <gabrielx.oginski@intel.com> | 2021-11-17 10:27:00 +0000 |
|---|---|---|
| committer | Gabriel Oginski <gabrielx.oginski@intel.com> | 2022-01-25 11:25:16 +0100 |
| commit | 0fb3a93a03fa55b1aeb102aaa16064b5f1901568 (patch) | |
| tree | 7b06f9f15afca6c30eb4144bd5982ab58f0c2a80 /src/plugins/wireguard/wireguard.c | |
| parent | 65c070f9da9172c0f6b74427983f6c9923a8e9b5 (diff) | |
wireguard: add async mode for decryption packets
Originally wireguard doesn't support async mode for decryption packets.
This patch add async mode for decryption in wireguard.
In addition, it contains some performance improvement such as
prefetching packet header and reducing the number of current time
function calls.
Type: improvement
Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
Change-Id: Ieba6ae0078f3ff140c05b517891afb57232b3b7d
(cherry picked from commit 77e69ae2d172dce74f4da4cae52bb63e28daa3ae)
Diffstat (limited to 'src/plugins/wireguard/wireguard.c')
| -rw-r--r-- | src/plugins/wireguard/wireguard.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/plugins/wireguard/wireguard.c b/src/plugins/wireguard/wireguard.c index 40c2c090e9e..926da2c06b4 100644 --- a/src/plugins/wireguard/wireguard.c +++ b/src/plugins/wireguard/wireguard.c @@ -25,6 +25,7 @@ wg_main_t wg_main; wg_async_post_next_t wg_encrypt_async_next; +wg_async_post_next_t wg_decrypt_async_next; void wg_set_async_mode (u32 is_enabled) @@ -39,15 +40,23 @@ wg_set_async_mode (u32 is_enabled) static void wireguard_register_post_node (vlib_main_t *vm) + { wg_async_post_next_t *eit; + wg_async_post_next_t *dit; eit = &wg_encrypt_async_next; + dit = &wg_decrypt_async_next; eit->wg4_post_next = vnet_crypto_register_post_node (vm, "wg4-output-tun-post-node"); eit->wg6_post_next = vnet_crypto_register_post_node (vm, "wg6-output-tun-post-node"); + + dit->wg4_post_next = + vnet_crypto_register_post_node (vm, "wg4-input-post-node"); + dit->wg6_post_next = + vnet_crypto_register_post_node (vm, "wg6-input-post-node"); } static clib_error_t * |