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Documentation: TLS: Add missing counter description 

Add TLS TX counter description for the handshake retransmitted
packets that triggers the resync procedure then skip it, going
into the regular transmit flow.

Fixes: 46a3ea9807 ("net/mlx5e: kTLS, Enhance TX resync flow")
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tariq Toukan 2019-11-05 14:13:48 +02:00 committed by David S. Miller
parent 517ce4e933
commit 2836654a27
1 changed files with 4 additions and 0 deletions
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4
Documentation/networking/tls-offload.rst
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@ -436,6 +436,10 @@ by the driver:
encryption. encryption.
* ``tx_tls_ooo`` - number of TX packets which were part of a TLS stream * ``tx_tls_ooo`` - number of TX packets which were part of a TLS stream
but did not arrive in the expected order. but did not arrive in the expected order.
* ``tx_tls_skip_no_sync_data`` - number of TX packets which were part of
a TLS stream and arrived out-of-order, but skipped the HW offload routine
and went to the regular transmit flow as they were retransmissions of the
connection handshake.
* ``tx_tls_drop_no_sync_data`` - number of TX packets which were part of * ``tx_tls_drop_no_sync_data`` - number of TX packets which were part of
a TLS stream dropped, because they arrived out of order and associated a TLS stream dropped, because they arrived out of order and associated
record could not be found. record could not be found.