man: document recently added parameters

Document recently added parameters also in the man page:

  - rx-buf-len parameter of -G (--set-ring)
  - tx-buf-size tunable

Signed-off-by: Michal Kubecek <mkubecek@suse.cz>

1 files changed, 12 insertions, 0 deletions

diff --git a/ethtool.8.in b/ethtool.8.in
index 755c0f7..68df489 100644
--- a/ethtool.8.in
+++ b/ethtool.8.in
@@ -198,6 +198,7 @@ ethtool \- query or control network driver and hardware settings
 .BN rx\-mini
 .BN rx\-jumbo
 .BN tx
+.BN rx\-buf\-len
 .HP
 .B ethtool \-i|\-\-driver
 .I devname
@@ -417,12 +418,14 @@ ethtool \- query or control network driver and hardware settings
 .I devname
 .RB [ rx-copybreak ]
 .RB [ tx-copybreak ]
+.RB [ tx-buf-size ]
 .RB [ pfc-prevention-tout ]
 .HP
 .B ethtool \-\-set\-tunable
 .I devname
 .BN rx\-copybreak
 .BN tx\-copybreak
+.BN tx\-buf\-size
 .BN pfc\-prevention\-tout
 .HP
 .B ethtool \-\-reset
@@ -567,6 +570,9 @@ Changes the number of ring entries for the Rx Jumbo ring.
 .TP
 .BI tx \ N
 Changes the number of ring entries for the Tx ring.
+.TP
+.BI rx\-buf\-len \ N
+Changes the size of a buffer in the Rx ring.
 .RE
 .TP
 .B \-i \-\-driver
@@ -1314,6 +1320,9 @@ Get the current rx copybreak value in bytes.
 .B tx\-copybreak
 Get the current tx copybreak value in bytes.
 .TP
+.B tx\-buf\-size
+Get the current tx copybreak buffer size in bytes.
+.TP
 .B pfc\-prevention\-tout
 Get the current pfc prevention timeout value in msecs.
 .RE
@@ -1328,6 +1337,9 @@ Set the rx copybreak value in bytes.
 .BI tx\-copybreak \ N
 Set the tx copybreak value in bytes.
 .TP
+.BI tx\-buf\-size \ N
+Set the tx copybreak buffer size in bytes.
+.TP
 .BI pfc\-prevention\-tout \ N
 Set pfc prevention timeout in msecs. Value of 0 means disable and 65535 means auto.
 .RE