The number of available iobs is already sub in iob_navail(true) on line 114
net/tcp/tcp_recvwindow.c:
...
73 uint16_t tcp_get_recvwindow(FAR struct net_driver_s *dev)
...
114 niob_avail = iob_navail(true);
Change-Id: I230927904d8db08ed8d95d7fa18c5c5fce08aa5e
Signed-off-by: chao.an <anchao@xiaomi.com>
Add a fallback mechanism to ensure that there are still available
iobs for an free connection, Guarantees all connections will have
a minimum threshold iob to keep the connection not be hanged.
Change-Id: I59bed98d135ccd1f16264b9ccacdd1b0d91261de
Signed-off-by: chao.an <anchao@xiaomi.com>
Patch fixes following build error when
CONFIG_NET_IPv6 && !CONFIG_NET_ICMPv6 && CONFIG_NET_ETHERNET:
nuttx/staging/libnet.a(neighbor_ethernet_out.o): In function `neighbor_ethernet_out':
nuttx/net/neighbor/neighbor_ethernet_out.c:188: undefined reference to `icmpv6_solicit'
IPv6 without ICMPv6 is not very useful, but at least this patch
allows neighbor_ethernet_out() to be used with a packet socket or
with multicast address (point-to-point IPv6 links) even in that case.
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
The following nxstyle errors are known.
They are a part of the copyright notice.
net/igmp/igmp_poll.c:22:82: error: Long line found
net/igmp/igmp_poll.c:29:82: error: Long line found
The following nxstyle errors are known.
They are a part of the copyright notice.
net/igmp/igmp_mcastmac.c:22:82: error: Long line found
net/igmp/igmp_mcastmac.c:29:82: error: Long line found
The following nxstyle errors are intentionally left
because they are a part of the copyright notice.
net/igmp/igmp_join.c:22:82: error: Long line found
net/igmp/igmp_join.c:29:82: error: Long line found
remove the connection assertion since the instance will be invalid
if the network device has been taken down.
net/netdev/netdev_ioctl.c:
1847 void netdev_ifdown(FAR struct net_driver_s *dev)
1848 {
...
1871 /* Notify clients that the network has been taken down */
1872
1873 devif_dev_event(dev, NULL, NETDEV_DOWN);
...
1883 }
Change-Id: I492b97b5ebe035ea67bbdd7ed635cb13d085e89c
Signed-off-by: chao.an <anchao@xiaomi.com>
