diff options
Diffstat (limited to 'hw/net')
| -rw-r--r-- | hw/net/igb_core.c | 2 | ||||
| -rw-r--r-- | hw/net/net_rx_pkt.c | 14 | ||||
| -rw-r--r-- | hw/net/net_rx_pkt.h | 10 | ||||
| -rw-r--r-- | hw/net/virtio-net.c | 7 | ||||
| -rw-r--r-- | hw/net/vmxnet3.c | 7 |
5 files changed, 23 insertions, 17 deletions
diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c index eaca5bd2b6..21a8d9ada4 100644 --- a/hw/net/igb_core.c +++ b/hw/net/igb_core.c @@ -1650,7 +1650,7 @@ igb_receive_internal(IGBCore *core, const struct iovec *iov, int iovcnt, ehdr = PKT_GET_ETH_HDR(filter_buf); net_rx_pkt_set_packet_type(core->rx_pkt, get_eth_packet_type(ehdr)); - net_rx_pkt_set_protocols(core->rx_pkt, filter_buf, size); + net_rx_pkt_set_protocols(core->rx_pkt, iov, iovcnt, iov_ofs); queues = igb_receive_assign(core, ehdr, size, &rss_info, external_tx); if (!queues) { diff --git a/hw/net/net_rx_pkt.c b/hw/net/net_rx_pkt.c index 39cdea06de..63be6e05ad 100644 --- a/hw/net/net_rx_pkt.c +++ b/hw/net/net_rx_pkt.c @@ -103,7 +103,7 @@ net_rx_pkt_pull_data(struct NetRxPkt *pkt, iov, iovcnt, ploff, pkt->tot_len); } - eth_get_protocols(pkt->vec, pkt->vec_len, &pkt->hasip4, &pkt->hasip6, + eth_get_protocols(pkt->vec, pkt->vec_len, 0, &pkt->hasip4, &pkt->hasip6, &pkt->l3hdr_off, &pkt->l4hdr_off, &pkt->l5hdr_off, &pkt->ip6hdr_info, &pkt->ip4hdr_info, &pkt->l4hdr_info); @@ -186,17 +186,13 @@ size_t net_rx_pkt_get_total_len(struct NetRxPkt *pkt) return pkt->tot_len; } -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) { - const struct iovec iov = { - .iov_base = (void *)data, - .iov_len = len - }; - assert(pkt); - eth_get_protocols(&iov, 1, &pkt->hasip4, &pkt->hasip6, + eth_get_protocols(iov, iovcnt, iovoff, &pkt->hasip4, &pkt->hasip6, &pkt->l3hdr_off, &pkt->l4hdr_off, &pkt->l5hdr_off, &pkt->ip6hdr_info, &pkt->ip4hdr_info, &pkt->l4hdr_info); } 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 diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 8ce239a34d..6df6b7329d 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -1834,9 +1834,12 @@ static int virtio_net_process_rss(NetClientState *nc, const uint8_t *buf, VIRTIO_NET_HASH_REPORT_UDPv6, VIRTIO_NET_HASH_REPORT_UDPv6_EX }; + struct iovec iov = { + .iov_base = (void *)buf, + .iov_len = size + }; - net_rx_pkt_set_protocols(pkt, buf + n->host_hdr_len, - size - n->host_hdr_len); + net_rx_pkt_set_protocols(pkt, &iov, 1, n->host_hdr_len); net_rx_pkt_get_protocols(pkt, &hasip4, &hasip6, &l4hdr_proto); net_hash_type = virtio_net_get_hash_type(hasip4, hasip6, l4hdr_proto, n->rss_data.hash_types); diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index 9acff310e7..05f41b6dfa 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -2001,7 +2001,12 @@ vmxnet3_receive(NetClientState *nc, const uint8_t *buf, size_t size) get_eth_packet_type(PKT_GET_ETH_HDR(buf))); if (vmxnet3_rx_filter_may_indicate(s, buf, size)) { - net_rx_pkt_set_protocols(s->rx_pkt, buf, size); + struct iovec iov = { + .iov_base = (void *)buf, + .iov_len = size + }; + + net_rx_pkt_set_protocols(s->rx_pkt, &iov, 1, 0); vmxnet3_rx_need_csum_calculate(s->rx_pkt, buf, size); net_rx_pkt_attach_data(s->rx_pkt, buf, size, s->rx_vlan_stripping); bytes_indicated = vmxnet3_indicate_packet(s) ? size : -1; |