diff options
| -rw-r--r-- | include/net/net.h | 5 | ||||
| -rw-r--r-- | net/net.c | 51 | ||||
| -rw-r--r-- | net/queue.c | 6 |
3 files changed, 21 insertions, 41 deletions
diff --git a/include/net/net.h b/include/net/net.h index 36e5fab..7af3e15 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -152,11 +152,6 @@ void qemu_check_nic_model(NICInfo *nd, const char *model); int qemu_find_nic_model(NICInfo *nd, const char * const *models, const char *default_model); -ssize_t qemu_deliver_packet(NetClientState *sender, - unsigned flags, - const uint8_t *data, - size_t size, - void *opaque); ssize_t qemu_deliver_packet_iov(NetClientState *sender, unsigned flags, const struct iovec *iov, @@ -599,36 +599,6 @@ static ssize_t filter_receive(NetClientState *nc, return filter_receive_iov(nc, direction, sender, flags, &iov, 1, sent_cb); } -ssize_t qemu_deliver_packet(NetClientState *sender, - unsigned flags, - const uint8_t *data, - size_t size, - void *opaque) -{ - NetClientState *nc = opaque; - ssize_t ret; - - if (nc->link_down) { - return size; - } - - if (nc->receive_disabled) { - return 0; - } - - if (flags & QEMU_NET_PACKET_FLAG_RAW && nc->info->receive_raw) { - ret = nc->info->receive_raw(nc, data, size); - } else { - ret = nc->info->receive(nc, data, size); - } - - if (ret == 0) { - nc->receive_disabled = 1; - } - - return ret; -} - void qemu_purge_queued_packets(NetClientState *nc) { if (!nc->peer) { @@ -719,14 +689,25 @@ ssize_t qemu_send_packet_raw(NetClientState *nc, const uint8_t *buf, int size) } static ssize_t nc_sendv_compat(NetClientState *nc, const struct iovec *iov, - int iovcnt) + int iovcnt, unsigned flags) { - uint8_t buffer[NET_BUFSIZE]; + uint8_t buf[NET_BUFSIZE]; + uint8_t *buffer; size_t offset; - offset = iov_to_buf(iov, iovcnt, 0, buffer, sizeof(buffer)); + if (iovcnt == 1) { + buffer = iov[0].iov_base; + offset = iov[0].iov_len; + } else { + buffer = buf; + offset = iov_to_buf(iov, iovcnt, 0, buffer, sizeof(buffer)); + } - return nc->info->receive(nc, buffer, offset); + if (flags & QEMU_NET_PACKET_FLAG_RAW && nc->info->receive_raw) { + return nc->info->receive_raw(nc, buffer, offset); + } else { + return nc->info->receive(nc, buffer, offset); + } } ssize_t qemu_deliver_packet_iov(NetClientState *sender, @@ -749,7 +730,7 @@ ssize_t qemu_deliver_packet_iov(NetClientState *sender, if (nc->info->receive_iov) { ret = nc->info->receive_iov(nc, iov, iovcnt); } else { - ret = nc_sendv_compat(nc, iov, iovcnt); + ret = nc_sendv_compat(nc, iov, iovcnt, flags); } if (ret == 0) { diff --git a/net/queue.c b/net/queue.c index ebbe2bb..cf8db3a 100644 --- a/net/queue.c +++ b/net/queue.c @@ -152,9 +152,13 @@ static ssize_t qemu_net_queue_deliver(NetQueue *queue, size_t size) { ssize_t ret = -1; + struct iovec iov = { + .iov_base = (void *)data, + .iov_len = size + }; queue->delivering = 1; - ret = qemu_deliver_packet(sender, flags, data, size, queue->opaque); + ret = qemu_deliver_packet_iov(sender, flags, &iov, 1, queue->opaque); queue->delivering = 0; return ret; |