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Message-Id: <b564473cdefc82bda9a3cecd3c15538a418e8ad2.1675941199.git.lorenzo@kernel.org>
Date: Thu, 9 Feb 2023 12:17:25 +0100
From: Lorenzo Bianconi <lorenzo@...nel.org>
To: bpf@...r.kernel.org
Cc: netdev@...r.kernel.org, ast@...nel.org, daniel@...earbox.net,
andrii@...nel.org, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com, davem@...emloft.net, jesse.brandeburg@...el.com,
anthony.l.nguyen@...el.com, intel-wired-lan@...ts.osuosl.org,
lorenzo.bianconi@...hat.com
Subject: [PATCH bpf-next] ice: update xdp_features with xdp multi-buff
Now ice driver supports xdp multi-buffer so add it to xdp_features.
Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
drivers/net/ethernet/intel/ice/ice_main.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 074b0e6d0e2d..7194888d2a3d 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -2913,7 +2913,7 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
if (xdp_ring_err)
NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Tx resources failed");
}
- xdp_features_set_redirect_target(vsi->netdev, false);
+ xdp_features_set_redirect_target(vsi->netdev, true);
/* reallocate Rx queues that are used for zero-copy */
xdp_ring_err = ice_realloc_zc_buf(vsi, true);
if (xdp_ring_err)
@@ -3463,7 +3463,8 @@ static int ice_cfg_netdev(struct ice_vsi *vsi)
ice_set_netdev_features(netdev);
netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
- NETDEV_XDP_ACT_XSK_ZEROCOPY;
+ NETDEV_XDP_ACT_XSK_ZEROCOPY |
+ NETDEV_XDP_ACT_RX_SG;
ice_set_ops(netdev);
--
2.39.1
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