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hw/net: Added plen fix for IPv6

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Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1708065
With network backend with 'virtual header' - there was an issue
in 'plen' field. Overall, during TSO, 'plen' would be changed,
but with 'vheader' this field should be set to the size of the
payload itself instead of '0'.

Signed-off-by: Andrew Melnychenko <andrew@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Andrew 2020-07-16 06:53:24 +03:00 • committed by Jason Wang
parent 90218a9a39
commit e219d30910
3 changed files with 38 additions and 0 deletions
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1
include/net/eth.h
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@ -186,6 +186,7 @@ struct tcp_hdr {
#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
#define ip6_ecn_acc ip6_ctlun.ip6_un3.ip6_un3_ecn
#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
#define PKT_GET_ETH_HDR(p) \
((struct eth_header *)(p))