diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_txrx.c')
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index 9528bd69d6b4..bd1f73af468c 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -415,7 +415,12 @@ err: */ static unsigned int ice_rx_offset(struct ice_ring *rx_ring) { - return ice_is_xdp_ena_vsi(rx_ring->vsi) ? XDP_PACKET_HEADROOM : 0; + if (ice_ring_uses_build_skb(rx_ring)) + return ICE_SKB_PAD; + else if (ice_is_xdp_ena_vsi(rx_ring->vsi)) + return XDP_PACKET_HEADROOM; + + return 0; } /** @@ -710,7 +715,7 @@ ice_add_rx_frag(struct ice_ring *rx_ring, struct ice_rx_buf *rx_buf, struct sk_buff *skb, unsigned int size) { #if (PAGE_SIZE >= 8192) - unsigned int truesize = SKB_DATA_ALIGN(size); + unsigned int truesize = SKB_DATA_ALIGN(size + ice_rx_offset(rx_ring)); #else unsigned int truesize = ice_rx_pg_size(rx_ring) / 2; #endif @@ -1008,27 +1013,28 @@ static int ice_clean_rx_irq(struct ice_ring *rx_ring, int budget) xdp_res = ice_run_xdp(rx_ring, &xdp, xdp_prog); rcu_read_unlock(); - if (xdp_res) { - if (xdp_res & (ICE_XDP_TX | ICE_XDP_REDIR)) { - unsigned int truesize; + if (!xdp_res) + goto construct_skb; + if (xdp_res & (ICE_XDP_TX | ICE_XDP_REDIR)) { + unsigned int truesize; #if (PAGE_SIZE < 8192) - truesize = ice_rx_pg_size(rx_ring) / 2; + truesize = ice_rx_pg_size(rx_ring) / 2; #else - truesize = SKB_DATA_ALIGN(size); + truesize = SKB_DATA_ALIGN(ice_rx_offset(rx_ring) + + size); #endif - xdp_xmit |= xdp_res; - ice_rx_buf_adjust_pg_offset(rx_buf, truesize); - } else { - rx_buf->pagecnt_bias++; - } - total_rx_bytes += size; - total_rx_pkts++; - - cleaned_count++; - ice_put_rx_buf(rx_ring, rx_buf); - continue; + xdp_xmit |= xdp_res; + ice_rx_buf_adjust_pg_offset(rx_buf, truesize); + } else { + rx_buf->pagecnt_bias++; } + total_rx_bytes += size; + total_rx_pkts++; + + cleaned_count++; + ice_put_rx_buf(rx_ring, rx_buf); + continue; construct_skb: if (skb) ice_add_rx_frag(rx_ring, rx_buf, skb, size); |