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D53650.id.diff
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D53650.id.diff
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diff --git a/sys/dev/virtio/network/if_vtnet.c b/sys/dev/virtio/network/if_vtnet.c
--- a/sys/dev/virtio/network/if_vtnet.c
+++ b/sys/dev/virtio/network/if_vtnet.c
@@ -2505,10 +2505,6 @@
hdr->csum_start = vtnet_gtoh16(sc, csum_start);
hdr->csum_offset = vtnet_gtoh16(sc, m->m_pkthdr.csum_data);
txq->vtntx_stats.vtxs_csum++;
- } else if ((flags & (CSUM_DATA_VALID | CSUM_PSEUDO_HDR)) &&
- (proto == IPPROTO_TCP || proto == IPPROTO_UDP) &&
- (m->m_pkthdr.csum_data == 0xFFFF)) {
- hdr->flags |= VIRTIO_NET_HDR_F_DATA_VALID;
}
if (flags & (CSUM_IP_TSO | CSUM_IP6_TSO)) {
@@ -2622,8 +2618,7 @@
m->m_flags &= ~M_VLANTAG;
}
- if (m->m_pkthdr.csum_flags &
- (VTNET_CSUM_ALL_OFFLOAD | CSUM_DATA_VALID)) {
+ if (m->m_pkthdr.csum_flags & VTNET_CSUM_ALL_OFFLOAD) {
m = vtnet_txq_offload(txq, m, hdr);
if ((*m_head = m) == NULL) {
error = ENOBUFS;
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D53650.id.diff (896 B)
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D53650: vtnet: don't provide VIRTIO_NET_HDR_F_DATA_VALID
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