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| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2023-05-23 11:42:58 +0900 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2023-05-23 15:20:15 +0800 |
| commit | 2f0fa232b8c330df029120a6824c8be3d4eb5cae (patch) | |
| tree | 072462baff849b057cf4521ad724edee2f8de6ae /hw/net/net_rx_pkt.h | |
| parent | f0b1df5c4502b5ec89f83417924935ab201511d0 (diff) | |
| download | focaccia-qemu-2f0fa232b8c330df029120a6824c8be3d4eb5cae.tar.gz focaccia-qemu-2f0fa232b8c330df029120a6824c8be3d4eb5cae.zip | |
net/net_rx_pkt: Use iovec for net_rx_pkt_set_protocols()
igb does not properly ensure the buffer passed to
net_rx_pkt_set_protocols() is contiguous for the entire L2/L3/L4 header.
Allow it to pass scattered data to net_rx_pkt_set_protocols().
Fixes: 3a977deebe ("Intrdocue igb device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'hw/net/net_rx_pkt.h')
| -rw-r--r-- | hw/net/net_rx_pkt.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/hw/net/net_rx_pkt.h b/hw/net/net_rx_pkt.h index d00b484900..a06f5c2675 100644 --- a/hw/net/net_rx_pkt.h +++ b/hw/net/net_rx_pkt.h @@ -55,12 +55,14 @@ size_t net_rx_pkt_get_total_len(struct NetRxPkt *pkt); * parse and set packet analysis results * * @pkt: packet - * @data: pointer to the data buffer to be parsed - * @len: data length + * @iov: received data scatter-gather list + * @iovcnt: number of elements in iov + * @iovoff: data start offset in the iov * */ -void net_rx_pkt_set_protocols(struct NetRxPkt *pkt, const void *data, - size_t len); +void net_rx_pkt_set_protocols(struct NetRxPkt *pkt, + const struct iovec *iov, size_t iovcnt, + size_t iovoff); /** * fetches packet analysis results |