[riot-notifications] [RIOT-OS/RIOT] cpu/esp8266: Improvements to the `esp_wifi` netdev driver (#10862)

Gunar Schorcht notifications at github.com
Fri Jan 25 12:47:31 CET 2019


> However, I cannot achieve the same results as you did, here mine:

Hm, strange ... Maybe, it depends on the basic network load in the WLAN. I can even ping from two hosts in the LAN with maximum size as fast as they can without any loss:
```
sudo ping6 fe80::5ecf:7fff:fe80:3f08 -Ieth0 -s1392 -i0
```

You should see a noticable performance improvement when you ping any host in LAN from esp8266 at the same time
```
host> sudo ping6 fe80::5ecf:7fff:fe80:3f08 -Ieth0 -s1392 -i0
```
```
esp8266> ping6 1000 fe80::345b:6598:1369:5bf4 1392
```
You should observe a lot ping timeouts with the `master` but 0 % packet loss with this PR.


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