diff options
| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2023-05-23 11:43:28 +0900 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2023-05-23 15:20:15 +0800 |
| commit | f199b13bc113c46eaddcf9f375d13f1e400b4e35 (patch) | |
| tree | f14f3367c05576ce18ed00d6e3cc9e2cbbd3f51a /hw/net/igb_core.c | |
| parent | 907209e3111dd62a553a19319b422ff8aba5b9c0 (diff) | |
igb: Implement Tx SCTP CSO
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'hw/net/igb_core.c')
| -rw-r--r-- | hw/net/igb_core.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c index 95d46d6e6d..5eacf1cd8c 100644 --- a/hw/net/igb_core.c +++ b/hw/net/igb_core.c @@ -440,8 +440,9 @@ igb_tx_insert_vlan(IGBCore *core, uint16_t qn, struct igb_tx *tx, static bool igb_setup_tx_offloads(IGBCore *core, struct igb_tx *tx) { + uint32_t idx = (tx->first_olinfo_status >> 4) & 1; + if (tx->first_cmd_type_len & E1000_ADVTXD_DCMD_TSE) { - uint32_t idx = (tx->first_olinfo_status >> 4) & 1; uint32_t mss = tx->ctx[idx].mss_l4len_idx >> E1000_ADVTXD_MSS_SHIFT; if (!net_tx_pkt_build_vheader(tx->tx_pkt, true, true, mss)) { return false; @@ -452,10 +453,11 @@ igb_setup_tx_offloads(IGBCore *core, struct igb_tx *tx) return true; } - if (tx->first_olinfo_status & E1000_ADVTXD_POTS_TXSM) { - if (!net_tx_pkt_build_vheader(tx->tx_pkt, false, true, 0)) { - return false; - } + if ((tx->first_olinfo_status & E1000_ADVTXD_POTS_TXSM) && + !((tx->ctx[idx].type_tucmd_mlhl & E1000_ADVTXD_TUCMD_L4T_SCTP) ? + net_tx_pkt_update_sctp_checksum(tx->tx_pkt) : + net_tx_pkt_build_vheader(tx->tx_pkt, false, true, 0))) { + return false; } if (tx->first_olinfo_status & E1000_ADVTXD_POTS_IXSM) { |