diff options
| -rw-r--r-- | hw/net/net_tx_pkt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/net/net_tx_pkt.c b/hw/net/net_tx_pkt.c index cb606cc..efe80b1 100644 --- a/hw/net/net_tx_pkt.c +++ b/hw/net/net_tx_pkt.c @@ -796,11 +796,13 @@ bool net_tx_pkt_send_custom(struct NetTxPkt *pkt, bool offload, { assert(pkt); + uint8_t gso_type = pkt->virt_hdr.gso_type & ~VIRTIO_NET_HDR_GSO_ECN; + /* * Since underlying infrastructure does not support IP datagrams longer * than 64K we should drop such packets and don't even try to send */ - if (VIRTIO_NET_HDR_GSO_NONE != pkt->virt_hdr.gso_type) { + if (VIRTIO_NET_HDR_GSO_NONE != gso_type) { if (pkt->payload_len > ETH_MAX_IP_DGRAM_LEN - pkt->vec[NET_TX_PKT_L3HDR_FRAG].iov_len) { @@ -808,7 +810,7 @@ bool net_tx_pkt_send_custom(struct NetTxPkt *pkt, bool offload, } } - if (offload || pkt->virt_hdr.gso_type == VIRTIO_NET_HDR_GSO_NONE) { + if (offload || gso_type == VIRTIO_NET_HDR_GSO_NONE) { if (!offload && pkt->virt_hdr.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) { net_tx_pkt_do_sw_csum(pkt, &pkt->vec[NET_TX_PKT_L2HDR_FRAG], pkt->payload_frags + NET_TX_PKT_PL_START_FRAG - 1, |