From: Govindarajulu Varadarajan <_govind@gmx.com>
To: ben@decadent.org.uk
Cc: netdev@vger.kernel.org, ssujith@cisco.com,
Govindarajulu Varadarajan <_govind@gmx.com>
Subject: [PATCH ethtool 3/3] ethtool.8.in: Add man page for rx_copybreak
Date: Sat, 13 Sep 2014 15:26:47 +0530 [thread overview]
Message-ID: <1410602207-9084-4-git-send-email-_govind@gmx.com> (raw)
In-Reply-To: <1410602207-9084-1-git-send-email-_govind@gmx.com>
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
---
ethtool.8.in | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
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
--
2.1.0
prev parent reply other threads:[~2014-09-13 9:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-13 9:56 [PATCH ethtool 0/3] Add rx_copybreak support Govindarajulu Varadarajan
2014-09-13 9:56 ` [PATCH ethtool 1/3] ethtool-copy.h: sync with net-next-3.17.0-rc4 Govindarajulu Varadarajan
2014-09-13 9:56 ` [PATCH ethtool 2/3] ethtool: Add rx_copybreak support Govindarajulu Varadarajan
2014-10-05 7:54 ` Amir Vadai
2014-09-13 9:56 ` Govindarajulu Varadarajan [this message]
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