diff mbox

[ethtool,3/3] ethtool.8.in: Add man page for rx_copybreak

Message ID 1410602207-9084-4-git-send-email-_govind@gmx.com
State Not Applicable, archived
Delegated to: David Miller
Headers show

Commit Message

Govindarajulu Varadarajan Sept. 13, 2014, 9:56 a.m. UTC 
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
---
 ethtool.8.in | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
diff mbox

Patch

diff --git a/ethtool.8.in b/ethtool.8.in
index bb394cc..e3d1f13 100644
--- a/ethtool.8.in
+++ b/ethtool.8.in
@@ -176,6 +176,13 @@  ethtool \- query or control network driver and hardware settings
 .BN rx\-jumbo
 .BN tx
 .HP
+.B ethtool \-b|\-\-show\-rx_copybreak
+.I devname
+.HP
+.B ethtool \-B|\-\-set\-rx_copybreak
+.I devname
+.RI [ N ]
+.HP
 .B ethtool \-i|\-\-driver
 .I devname
 .HP
@@ -398,6 +405,17 @@  Changes the number of ring entries for the Rx Jumbo ring.
 .BI tx \ N
 Changes the number of ring entries for the Tx ring.
 .TP
+.B \-b|\-\-show\-rx_copybreak
+Get rx_copybreak value
+.TP
+.B \-B|\-\-set\-rx_copybreak
+Set rx_copybreak value
+.TP
+.B N
+rx_copybreak value in bytes. Any packet with length less than this value will
+be copied to newly allocated skb. DMA mapped skb is reused and put back in
+rx queue.
+.TP
 .B \-i \-\-driver
 Queries the specified network device for associated driver information.
 .TP