diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c index d5d7a2f37493..d0e25414f1a1 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c @@ -556,6 +556,19 @@ static void otx2_sqe_add_ext(struct otx2_nic *pfvf, struct otx2_snd_queue *sq, ext->tstmp = 1; } +#define OTX2_VLAN_PTR_OFFSET (ETH_HLEN - ETH_TLEN) + if (skb_vlan_tag_present(skb)) { + if (skb->vlan_proto == htons(ETH_P_8021Q)) { + ext->vlan1_ins_ena = 1; + ext->vlan1_ins_ptr = OTX2_VLAN_PTR_OFFSET; + ext->vlan1_ins_tci = skb_vlan_tag_get(skb); + } else if (skb->vlan_proto == htons(ETH_P_8021AD)) { + ext->vlan0_ins_ena = 1; + ext->vlan0_ins_ptr = OTX2_VLAN_PTR_OFFSET; + ext->vlan0_ins_tci = skb_vlan_tag_get(skb); + } + } + *offset += sizeof(*ext); } @@ -871,6 +884,9 @@ bool otx2_sq_append_skb(struct net_device *netdev, struct otx2_snd_queue *sq, } if (skb_shinfo(skb)->gso_size && !is_hw_tso_supported(pfvf, skb)) { + /* Insert vlan tag before giving pkt to tso */ + if (skb_vlan_tag_present(skb)) + skb = __vlan_hwaccel_push_inside(skb); otx2_sq_append_tso(pfvf, sq, skb, qidx); return true; } |