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xdp: add xdp_set_features_flag utility routine

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Introduce xdp_set_features_flag utility routine in order to update
dynamically xdp_features according to the dynamic hw configuration via
ethtool (e.g. changing number of hw rx/tx queues).
Add xdp_clear_features_flag() in order to clear all xdp_feature flag.

Reviewed-by: Shay Agroskin <shayagr@amazon.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Daniel Müller <deso@posteo.net>
This commit is contained in:
Lorenzo Bianconi
2023-03-09 13:25:27 +01:00
committed by Andrii Nakryiko
parent 14ae9422db
commit 056e9bcc19
1 changed files with 2 additions and 0 deletions
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2
include/uapi/linux/netdev.h
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@@ -33,6 +33,8 @@ enum netdev_xdp_act {
NETDEV_XDP_ACT_HW_OFFLOAD = 16,
NETDEV_XDP_ACT_RX_SG = 32,
NETDEV_XDP_ACT_NDO_XMIT_SG = 64,
NETDEV_XDP_ACT_MASK = 127,
};
enum {