Working hardware flow offload for MT7620

Excuse me, I tried to compile this firmware for TP-Link Archer C5 v4, but I don't know why there is no local network card.

serial port tty:

ifconfig -a
lo        Link encap:Local Loopback
          inet addr:  Mask:
wlan0     Link encap:Ethernet  HWaddr 20:6B:E7:F7:62:
wlan1     Link encap:Ethernet  HWaddr 20:6B:E7:F7:62:

The compilation steps I used:

tar -xf v19.07.8-ANLIX.tar.gz
cd openwrt-19.07.8-ANLIX/

./scripts/feeds update -a
./scripts/feeds install -a

make defconfig
make menuconfig #set Target System: MediaTek Ralink MIPS
                #set Subtarget: MT7620
                #set Target Profile: TP-Link Archer C5 v4
                #set Luci => 1.Collections => Luci 
                #set SAVE=>.config =>ok and EXIT
make  -j $(nproc) download 
make  -j $(nproc) V=s

Is the implantation still alive? Is there support for newer kernels, e.g. 5.15?

You might be missing the ralink/mediatek Ethernet driver (or it failed to compile). Check dmesg.

I would also be interested if there is still progress here?