[PATCHv2 net-next 3/3] Documentation: bonding: add XDP support explanation
From: Hangbin Liu <hidden>
Date: 2024-10-17 02:07:14
Also in:
bpf, linux-doc, lkml
Subsystem:
bonding driver, documentation, networking [general], the rest · Maintainers:
Jay Vosburgh, Jonathan Corbet, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Add document about which modes have native XDP support. Signed-off-by: Hangbin Liu <redacted> --- Documentation/networking/bonding.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/Documentation/networking/bonding.rst b/Documentation/networking/bonding.rst
index e774b48de9f5..5c4a83005025 100644
--- a/Documentation/networking/bonding.rst
+++ b/Documentation/networking/bonding.rst@@ -2916,6 +2916,18 @@ from the bond (``ifenslave -d bond0 eth0``). The bonding driver will then restore the MAC addresses that the slaves had before they were enslaved. +9. What bonding modes support native XDP? +------------------------------------------ + +Currently, only the following bonding modes support native XDP: + * balance-rr (0) + * active-backup (1) + * balance-xor (2) + * 802.3ad (4) + +Note that the vlan+srcmac hash policy does not support native XDP. +For other bonding modes, the XDP program must be loaded with generic mode. + 16. Resources and Links =======================
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2.46.0