diff options
| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2023-02-23 19:20:05 +0900 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2023-03-10 15:35:38 +0800 |
| commit | 481c52320a26e2e3a3c8a1cdac3d1460b9b15d13 (patch) | |
| tree | 323d5a1bc1cb1c332954cee1e0d0c193ce209a87 /include/net | |
| parent | d921db0ae937cfa5935ae505f3c77a46dd505265 (diff) | |
net: Strip virtio-net header when dumping
filter-dump specifiees Ethernet as PCAP LinkType, which does not expect
virtio-net header. Having virtio-net header in such PCAP file breaks
PCAP unconsumable. Unfortunately currently there is no LinkType for
virtio-net so for now strip virtio-net header to convert the output to
Ethernet.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/net.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/net.h b/include/net/net.h index 1d88621c12..1448d00afb 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -56,8 +56,10 @@ typedef RxFilterInfo *(QueryRxFilter)(NetClientState *); typedef bool (HasUfo)(NetClientState *); typedef bool (HasVnetHdr)(NetClientState *); typedef bool (HasVnetHdrLen)(NetClientState *, int); +typedef bool (GetUsingVnetHdr)(NetClientState *); typedef void (UsingVnetHdr)(NetClientState *, bool); typedef void (SetOffload)(NetClientState *, int, int, int, int, int); +typedef int (GetVnetHdrLen)(NetClientState *); typedef void (SetVnetHdrLen)(NetClientState *, int); typedef int (SetVnetLE)(NetClientState *, bool); typedef int (SetVnetBE)(NetClientState *, bool); @@ -84,8 +86,10 @@ typedef struct NetClientInfo { HasUfo *has_ufo; HasVnetHdr *has_vnet_hdr; HasVnetHdrLen *has_vnet_hdr_len; + GetUsingVnetHdr *get_using_vnet_hdr; UsingVnetHdr *using_vnet_hdr; SetOffload *set_offload; + GetVnetHdrLen *get_vnet_hdr_len; SetVnetHdrLen *set_vnet_hdr_len; SetVnetLE *set_vnet_le; SetVnetBE *set_vnet_be; @@ -185,9 +189,11 @@ void qemu_format_nic_info_str(NetClientState *nc, uint8_t macaddr[6]); bool qemu_has_ufo(NetClientState *nc); bool qemu_has_vnet_hdr(NetClientState *nc); bool qemu_has_vnet_hdr_len(NetClientState *nc, int len); +bool qemu_get_using_vnet_hdr(NetClientState *nc); void qemu_using_vnet_hdr(NetClientState *nc, bool enable); void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6, int ecn, int ufo); +int qemu_get_vnet_hdr_len(NetClientState *nc); void qemu_set_vnet_hdr_len(NetClientState *nc, int len); int qemu_set_vnet_le(NetClientState *nc, bool is_le); int qemu_set_vnet_be(NetClientState *nc, bool is_be); |