Summary:
1. use nuttx/atomic.h instead of stdatomic
2. remove CONFIG_HAVE_ATOMIC,because we now support atomic on all platforms
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
When our netstack is replying packets when processing RX, the replied
packets will be sent without considering of TX quota because we don't
want to drop them. Now we may delay them by pushing them to a queue and
send them later, which can always keep quota working.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
- use 'lan9250_ioctl' to set and get the value of lan9250 phy register
- use `lan9250_uninitialize` to un-initialize the ethernet driver
Signed-off-by: chenwen@espressif.com <chenwen@espressif.com>
Some drivers may set too big quota by accident and consume all of our
buffers, so we add a check when registering devices.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Also extend the "struct phy_desc_s" to support for 1GB PHY's, the speed
detection always needs more than one bit.
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
Add a static port-based VLAN configuration for KSZ9477 switch. This doesn't
use the VLAN tagging, but is a switch's internal mechanism to simply configure
if the packet forwarding is allowed from one port to another.
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
The `xxx_ipv6multicast` function in each driver is not adapted to
multiple IPv6 addresses yet, and they're redundant, so try to take them
into common code.
Change:
1. Add MAC `g_ipv6_ethallnodes` and `g_ipv6_ethallrouters` in
`icmpv6_devinit` and call them in `netdev_register`
2. Add multicast MAC for Neighbor Solicitation when adding any IPv6
address, and remove them when IPv6 address is removed
3. Select `NET_MCASTGROUP` when `NET_ICMPv6` because now we need
`d_addmac` when we have ICMPv6
Note:
We want modules outside net stack to call functions like
`netdev_ipv6_add` and never touch the related MAC address, so these MAC
functions are added as internal functions to `net/netdev/netdev.h`
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
-The qemu wifi fucntion only supports the STA mode and the following
operations:
wapi mode wlan0 2
wapi scan wlan0
wapi psk wlan0 password 3
wapi essid wlan0 wifi_name 1
wapi show wlan0
wapi disconnect wlan0
-Eanble the virtual wifi function with the MACRO `CONFIG_DRIVERS_WIFI_SIM`.
Signed-off-by: liqinhui <liqinhui@xiaomi.com>
Commit 8a63d29c removed `devif_iob_send` from `udp_sendto_buffered`
workflow, `devif_iob_send` drops too big packet. Now we still need a
place to check the packet length, otherwise a packet larger than MTU
may be sent to the net driver.
In case of similar problem happens somewhere else, this commit also
adds a check in `netdev_upperhalf`, and count these cases into
`NETDEV_TXERRORS`.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
1. Supporting `SIOCSIFADDR` and `SIOCDIFADDR` with Linux in6_ifreq struct to manage ipv6 addresses.
Ref: https://man7.org/linux/man-pages/man7/netdevice.7.html
2. Supporting alias like 'eth0:0' for multiple IPv6 addresses, to keep previous ioctl `SIOCGLIFADDR`, `SIOCSLIFADDR`, `SIOCGLIFNETMASK` and `SIOCSLIFNETMASK` working.
Ref: https://man7.org/linux/man-pages/man8/ifconfig.8.html
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
When tun_txavail_work is running, switch to tun_close thread and priv->lock will be destroyed, then switch back to tun_txavail_work thread, an error will occur when nxmutex_unlock(&priv->lock)
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
When tun_txavail_work is running, switch to tun_close thread and priv->lock will be destroyed, then switch back to tun_txavail_work thread, an error will occur when nxmutex_unlock(&priv->lock)
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Add the Sim WiFi function, which can provide the wifi operating on nuttx sim emulator,
and support two modes that simulate wifi, HWSIM and RNC(real network card).
- In the HWSIM mode, we simulates two wlan interfaces. The wlan0 is STA and
the wlan1 is AP. The wlan0 can connect to the wlan1 in the nuttx simulator.
- In the RNC mode, we can use the same wlan interface name on the nuttx simulator
to control the connection behavior of the real wireless card.
Signed-off-by: liqinhui <liqinhui@xiaomi.com>
Some driver like virtio-net can offload fragmented IOBs, so an interface
to support this feature is needed.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
