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author | David S. Miller | 2019-06-18 04:48:13 +0200 |
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committer | David S. Miller | 2019-06-18 05:20:36 +0200 |
commit | 13091aa30535b719e269f20a7bc34002bf5afae5 (patch) | |
tree | bd17956c3ce606a119fadbd43bfa1c0c10006984 /Documentation/networking/af_xdp.rst | |
parent | Merge branch 'UDP-GSO-audit-tests' (diff) | |
parent | Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (diff) | |
download | kernel-qcow2-linux-13091aa30535b719e269f20a7bc34002bf5afae5.tar.gz kernel-qcow2-linux-13091aa30535b719e269f20a7bc34002bf5afae5.tar.xz kernel-qcow2-linux-13091aa30535b719e269f20a7bc34002bf5afae5.zip |
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.rst | 8 |
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. |