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hw/net/net_tx_pkt: Automatically determine if virtio-net header is used

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The new function qemu_get_using_vnet_hdr() allows to automatically
determine if virtio-net header is used.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Akihiko Odaki 2023-02-23 19:20:06 +09:00 • committed by Jason Wang
parent 481c52320a
commit 55daf493f7
4 changed files with 14 additions and 17 deletions
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6
hw/net/vmxnet3.c
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@ -1521,8 +1521,7 @@ static void vmxnet3_activate_device(VMXNET3State *s)
/* Preallocate TX packet wrapper */
VMW_CFPRN("Max TX fragments is %u", s->max_tx_frags);
net_tx_pkt_init(&s->tx_pkt, PCI_DEVICE(s),
s->max_tx_frags, s->peer_has_vhdr);
net_tx_pkt_init(&s->tx_pkt, PCI_DEVICE(s), s->max_tx_frags);
net_rx_pkt_init(&s->rx_pkt, s->peer_has_vhdr);
/* Read rings memory locations for RX queues */
@ -2402,8 +2401,7 @@ static int vmxnet3_post_load(void *opaque, int version_id)
{
VMXNET3State *s = opaque;
net_tx_pkt_init(&s->tx_pkt, PCI_DEVICE(s),
s->max_tx_frags, s->peer_has_vhdr);
net_tx_pkt_init(&s->tx_pkt, PCI_DEVICE(s), s->max_tx_frags);
net_rx_pkt_init(&s->rx_pkt, s->peer_has_vhdr);
if (s->msix_used) {