diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ef100_tx.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef100_tx.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/ethernet/sfc/ef100_tx.c b/drivers/net/ethernet/sfc/ef100_tx.c index e6b6be549581..03005757c060 100644 --- a/drivers/net/ethernet/sfc/ef100_tx.c +++ b/drivers/net/ethernet/sfc/ef100_tx.c @@ -189,6 +189,7 @@ static void ef100_make_tso_desc(struct efx_nic *efx, { bool gso_partial = skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL; unsigned int len, ip_offset, tcp_offset, payload_segs; + u32 mangleid_outer = ESE_GZ_TX_DESC_IP4_ID_INC_MOD16; u32 mangleid = ESE_GZ_TX_DESC_IP4_ID_INC_MOD16; unsigned int outer_ip_offset, outer_l4_offset; u16 vlan_tci = skb_vlan_tag_get(skb); @@ -200,8 +201,17 @@ static void ef100_make_tso_desc(struct efx_nic *efx, bool outer_csum; u32 paylen; - if (skb_shinfo(skb)->gso_type & SKB_GSO_TCP_FIXEDID) - mangleid = ESE_GZ_TX_DESC_IP4_ID_NO_OP; + if (encap) { + if (skb_shinfo(skb)->gso_type & SKB_GSO_TCP_FIXEDID_INNER) + mangleid = ESE_GZ_TX_DESC_IP4_ID_NO_OP; + if (skb_shinfo(skb)->gso_type & SKB_GSO_TCP_FIXEDID) + mangleid_outer = ESE_GZ_TX_DESC_IP4_ID_NO_OP; + } else { + if (skb_shinfo(skb)->gso_type & SKB_GSO_TCP_FIXEDID) + mangleid = ESE_GZ_TX_DESC_IP4_ID_NO_OP; + mangleid_outer = ESE_GZ_TX_DESC_IP4_ID_NO_OP; + } + if (efx->net_dev->features & NETIF_F_HW_VLAN_CTAG_TX) vlan_enable = skb_vlan_tag_present(skb); @@ -245,8 +255,7 @@ static void ef100_make_tso_desc(struct efx_nic *efx, ESF_GZ_TX_TSO_OUTER_L4_OFF_W, outer_l4_offset >> 1, ESF_GZ_TX_TSO_ED_OUTER_UDP_LEN, udp_encap && !gso_partial, ESF_GZ_TX_TSO_ED_OUTER_IP_LEN, encap && !gso_partial, - ESF_GZ_TX_TSO_ED_OUTER_IP4_ID, encap ? mangleid : - ESE_GZ_TX_DESC_IP4_ID_NO_OP, + ESF_GZ_TX_TSO_ED_OUTER_IP4_ID, mangleid_outer, ESF_GZ_TX_TSO_VLAN_INSERT_EN, vlan_enable, ESF_GZ_TX_TSO_VLAN_INSERT_TCI, vlan_tci ); |