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net: Remove IFF_DOWN flag to compatible with Linux/*BSD

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turn off interface by checking IFF_UP flag isn't set:
https://github.com/apache/nuttx/issues/1838

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2024-10-06 15:22:19 +08:00 • committed by GUIDINGLI
parent 58e5bc7e74
commit 9b8a02749f
4 changed files with 3 additions and 10 deletions
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2
lte/alt1250/alt1250_netdev.c
View file

@ -60,7 +60,7 @@ void alt1250_netdev_unregister(FAR struct alt1250_s *dev)
void alt1250_netdev_ifdown(FAR struct alt1250_s *dev)
{
dev->net_dev.d_flags = IFF_DOWN;
dev->net_dev.d_flags = ~IFF_UP;
#ifdef CONFIG_NET_IPv4
memset(&dev->net_dev.d_ipaddr, 0, sizeof(dev->net_dev.d_ipaddr));
memset(&dev->net_dev.d_draddr, 0, sizeof(dev->net_dev.d_draddr));

7
lte/alt1250/usock_handlers/alt1250_ioctl_ifreq.c
View file

@ -399,14 +399,9 @@ int usockreq_ioctl_ifreq(FAR struct alt1250_s *dev,
{
ret = do_ifup(dev, req, usock_result, usock_xid, ackinfo);
}
else if (if_req->ifr_flags & IFF_DOWN)
{
ret = do_ifdown(dev, req, usock_result, usock_xid, ackinfo);
}
else
{
dbg_alt1250("unexpected ifr_flags:0x%02x\n", if_req->ifr_flags);
*usock_result = -EINVAL;
ret = do_ifdown(dev, req, usock_result, usock_xid, ackinfo);
}
return ret;