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(parent: 511a8da) | patch
net: mana: Add support of XDP_REDIRECT action
authorHaiyang Zhang <haiyangz@microsoft.com>
Tue, 14 Jun 2022 20:28:55 +0000 (13:28 -0700)
committerPaolo Abeni <pabeni@redhat.com>
Thu, 16 Jun 2022 08:40:25 +0000 (10:40 +0200)
commitc0c683d78677150e0b7509e99f87795969514a97
tree1eead152c2dfc6a4685fc96ea8323f016d399760tree | snapshot
parent511a8dac80b5138e3127c599a941f91e9ea8da56commit | diff
net: mana: Add support of XDP_REDIRECT action

Add a handler of the XDP_REDIRECT return code from a XDP program. The
packets will be flushed at the end of each RX/CQ NAPI poll cycle.
ndo_xdp_xmit() is implemented by sharing the code in mana_xdp_tx().
Ethtool per queue counters are added for XDP redirect and xmit operations.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
drivers/net/ethernet/microsoft/mana/mana.h diff | blob | history
drivers/net/ethernet/microsoft/mana/mana_bpf.c diff | blob | history
drivers/net/ethernet/microsoft/mana/mana_en.c diff | blob | history
drivers/net/ethernet/microsoft/mana/mana_ethtool.c diff | blob | history
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