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authorDavid S. Miller2019-06-18 04:48:13 +0200
committerDavid S. Miller2019-06-18 05:20:36 +0200
commit13091aa30535b719e269f20a7bc34002bf5afae5 (patch)
treebd17956c3ce606a119fadbd43bfa1c0c10006984 /Documentation/networking/af_xdp.rst
parentMerge branch 'UDP-GSO-audit-tests' (diff)
parentMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Honestly all the conflicts were simple overlapping changes, nothing really interesting to report. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking/af_xdp.rst')
-rw-r--r--Documentation/networking/af_xdp.rst8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/networking/af_xdp.rst b/Documentation/networking/af_xdp.rst
index e14d7d40fc75..50bccbf68308 100644
--- a/Documentation/networking/af_xdp.rst
+++ b/Documentation/networking/af_xdp.rst
@@ -316,16 +316,16 @@ A: When a netdev of a physical NIC is initialized, Linux usually
all the traffic, you can force the netdev to only have 1 queue, queue
id 0, and then bind to queue 0. You can use ethtool to do this::
- sudo ethtool -L <interface> combined 1
+ sudo ethtool -L <interface> combined 1
If you want to only see part of the traffic, you can program the
NIC through ethtool to filter out your traffic to a single queue id
that you can bind your XDP socket to. Here is one example in which
UDP traffic to and from port 4242 are sent to queue 2::
- sudo ethtool -N <interface> rx-flow-hash udp4 fn
- sudo ethtool -N <interface> flow-type udp4 src-port 4242 dst-port \
- 4242 action 2
+ sudo ethtool -N <interface> rx-flow-hash udp4 fn
+ sudo ethtool -N <interface> flow-type udp4 src-port 4242 dst-port \
+ 4242 action 2
A number of other ways are possible all up to the capabilitites of
the NIC you have.