Expose the ethernet header so that igb can utilize it to perform the
internal routing among its SR-IOV functions.
Signed-off-by: Gal Hammer <gal.ham...@sap.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelb...@gmail.com>
Signed-off-by: Akihiko Odaki <akihiko.od...@daynix.com>
---
hw/net/net_tx_pkt.c | 6 ++++++
hw/net/net_tx_pkt.h | 8 ++++++++
2 files changed, 14 insertions(+)
diff --git a/hw/net/net_tx_pkt.c b/hw/net/net_tx_pkt.c
index 986a3adfe9..be5b65f0e9 100644
--- a/hw/net/net_tx_pkt.c
+++ b/hw/net/net_tx_pkt.c
@@ -273,6 +273,12 @@ bool net_tx_pkt_parse(struct NetTxPkt *pkt)
}
}
+struct eth_header *net_tx_pkt_get_eth_hdr(struct NetTxPkt *pkt)
+{
+ assert(pkt);
+ return (struct eth_header *)&pkt->l2_hdr;
+}
+
struct virtio_net_hdr *net_tx_pkt_get_vhdr(struct NetTxPkt *pkt)
{
assert(pkt);
diff --git a/hw/net/net_tx_pkt.h b/hw/net/net_tx_pkt.h
index f57b4e034b..2e51b73b6c 100644
--- a/hw/net/net_tx_pkt.h
+++ b/hw/net/net_tx_pkt.h
@@ -45,6 +45,14 @@ void net_tx_pkt_init(struct NetTxPkt **pkt, PCIDevice
*pci_dev,
*/
void net_tx_pkt_uninit(struct NetTxPkt *pkt);
+/**
+ * get ethernet header
+ *
+ * @pkt: packet
+ * @ret: ethernet header
+ */
+struct eth_header *net_tx_pkt_get_eth_hdr(struct NetTxPkt *pkt);
+
/**
* get virtio header
*
--
2.39.1
