doc: fix AESNI-GCM limitations in crypto guide

This patch fixes the aesni-gcm cryptodev documentation by
filling the lacked unsupported chained mbuf description.

Fixes: 6f16aab09a91 ("crypto/aesni_gcm: migrate to Multi-buffer library")
Cc: stable@dpdk.org

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
This commit is contained in:
Fan Zhang 2019-09-17 13:06:46 +01:00 committed by Akhil Goyal
parent 4fba6df914
commit 185059c0f3

@ -22,11 +22,12 @@ AEAD algorithms:
* RTE_CRYPTO_AEAD_AES_GCM
Limitations
-----------
* Chained mbufs are supported but only out-of-place (destination mbuf must be contiguous).
* Chained mbufs are only supported by RTE_CRYPTO_AEAD_AES_GCM algorithm,
not RTE_CRYPTO_AUTH_AES_GMAC.
* Cipher only is not supported.