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authorTariq Toukan <tariqt@mellanox.com>2020-06-15 15:25:23 +0300
committerSaeed Mahameed <saeedm@mellanox.com>2020-06-28 00:00:23 +0300
commit76c1e1ac2aaeddd5505e4ecfafa963885b5551ab (patch)
tree21bff17b3c24ce21a5679bb887d806aaeacd6df1 /Documentation/networking/tls-offload.rst
parent0419d8c9d8f8d825576a41b2bb1e6043f34d1ae0 (diff)
downloadlinux-76c1e1ac2aaeddd5505e4ecfafa963885b5551ab.tar.xz
net/mlx5e: kTLS, Add kTLS RX stats
Add global and per-channel ethtool SW stats for the device offload. Document the new counters in tls-offload.rst. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'Documentation/networking/tls-offload.rst')
-rw-r--r--Documentation/networking/tls-offload.rst18
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/networking/tls-offload.rst b/Documentation/networking/tls-offload.rst
index f914e81fd3a6..37773da2bee5 100644
--- a/Documentation/networking/tls-offload.rst
+++ b/Documentation/networking/tls-offload.rst
@@ -428,6 +428,24 @@ by the driver:
which were part of a TLS stream.
* ``rx_tls_decrypted_bytes`` - number of TLS payload bytes in RX packets
which were successfully decrypted.
+ * ``rx_tls_ctx`` - number of TLS RX HW offload contexts added to device for
+ decryption.
+ * ``rx_tls_del`` - number of TLS RX HW offload contexts deleted from device
+ (connection has finished).
+ * ``rx_tls_resync_req_pkt`` - number of received TLS packets with a resync
+ request.
+ * ``rx_tls_resync_req_start`` - number of times the TLS async resync request
+ was started.
+ * ``rx_tls_resync_req_end`` - number of times the TLS async resync request
+ properly ended with providing the HW tracked tcp-seq.
+ * ``rx_tls_resync_req_skip`` - number of times the TLS async resync request
+ procedure was started by not properly ended.
+ * ``rx_tls_resync_res_ok`` - number of times the TLS resync response call to
+ the driver was successfully handled.
+ * ``rx_tls_resync_res_skip`` - number of times the TLS resync response call to
+ the driver was terminated unsuccessfully.
+ * ``rx_tls_err`` - number of RX packets which were part of a TLS stream
+ but were not decrypted due to unexpected error in the state machine.
* ``tx_tls_encrypted_packets`` - number of TX packets passed to the device
for encryption of their TLS payload.
* ``tx_tls_encrypted_bytes`` - number of TLS payload bytes in TX packets