From 185059c0f3ebdf396aa12877689e51880d47027e Mon Sep 17 00:00:00 2001 From: Fan Zhang Date: Tue, 17 Sep 2019 13:06:46 +0100 Subject: [PATCH] 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 --- doc/guides/cryptodevs/aesni_gcm.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/doc/guides/cryptodevs/aesni_gcm.rst b/doc/guides/cryptodevs/aesni_gcm.rst index 9a8bc9323f..15002aba7f 100644 --- a/doc/guides/cryptodevs/aesni_gcm.rst +++ b/doc/guides/cryptodevs/aesni_gcm.rst @@ -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. -- 2.20.1