qede: add .ndo_xdp_xmit() and XDP_REDIRECT support

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Add XDP_REDIRECT case handling and the corresponding NDO to support
redirecting XDP frames. This also includes registering driver memory
model (currently order-0 page mode) in BPF subsystem.
The total number of XDP queues is usually 1:1 with Rx ones.

Signed-off-by: Alexander Lobakin <alobakin@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alexander Lobakin 2020-07-23 01:10:45 +03:00 • committed by David S. Miller

parent 4c2bacbea1

commit d1b25b79e1

3 changed files with 118 additions and 5 deletions

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8

drivers/net/ethernet/qlogic/qede/qede.h

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97

drivers/net/ethernet/qlogic/qede/qede_fp.c

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18

drivers/net/ethernet/qlogic/qede/qede_main.c

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