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path: root/drivers/net/ethernet/intel/ice/ice_txrx.c
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Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_txrx.c')
-rw-r--r--drivers/net/ethernet/intel/ice/ice_txrx.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index e2b4b29ea207..04748aa4c7c8 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -523,7 +523,7 @@ ice_run_xdp(struct ice_ring *rx_ring, struct xdp_buff *xdp,
struct bpf_prog *xdp_prog)
{
struct ice_ring *xdp_ring;
- int err;
+ int err, result;
u32 act;
act = bpf_prog_run_xdp(xdp_prog, xdp);
@@ -532,14 +532,20 @@ ice_run_xdp(struct ice_ring *rx_ring, struct xdp_buff *xdp,
return ICE_XDP_PASS;
case XDP_TX:
xdp_ring = rx_ring->vsi->xdp_rings[smp_processor_id()];
- return ice_xmit_xdp_buff(xdp, xdp_ring);
+ result = ice_xmit_xdp_buff(xdp, xdp_ring);
+ if (result == ICE_XDP_CONSUMED)
+ goto out_failure;
+ return result;
case XDP_REDIRECT:
err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog);
- return !err ? ICE_XDP_REDIR : ICE_XDP_CONSUMED;
+ if (err)
+ goto out_failure;
+ return ICE_XDP_REDIR;
default:
bpf_warn_invalid_xdp_action(act);
fallthrough;
case XDP_ABORTED:
+out_failure:
trace_xdp_exception(rx_ring->netdev, xdp_prog, act);
fallthrough;
case XDP_DROP:
@@ -2143,6 +2149,7 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_ring *tx_ring)
struct ice_tx_offload_params offload = { 0 };
struct ice_vsi *vsi = tx_ring->vsi;
struct ice_tx_buf *first;
+ struct ethhdr *eth;
unsigned int count;
int tso, csum;
@@ -2189,7 +2196,9 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_ring *tx_ring)
goto out_drop;
/* allow CONTROL frames egress from main VSI if FW LLDP disabled */
- if (unlikely(skb->priority == TC_PRIO_CONTROL &&
+ eth = (struct ethhdr *)skb_mac_header(skb);
+ if (unlikely((skb->priority == TC_PRIO_CONTROL ||
+ eth->h_proto == htons(ETH_P_LLDP)) &&
vsi->type == ICE_VSI_PF &&
vsi->port_info->qos_cfg.is_sw_lldp))
offload.cd_qw1 |= (u64)(ICE_TX_DESC_DTYPE_CTX |