colin/nix-files
1
0
Fork 1
Code Issues Pull Requests Projects Releases Wiki Activity

wowlan: document known issues

Browse Source
This commit is contained in:
Colin 2023-10-07 21:29:55 +00:00
parent 22e9a48edc
commit 19b8c0c923
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
modules/wowlan.nix
View File

@ -19,6 +19,21 @@
# - packet matching happens below the OS, so it's not generic over virtual network devices like tunnels.
# Wake On Lan with a VPN effectively requires that you wake on *every* packet routed via that VPN
# since the meaning within any packet isn't obvious to the chipset.
#
# known problems:
# - may fail to wake on LAN, with the following signature after power-button wake:
# ```
# wpa_supplicant: wlan0: CTRL-EVENT-DISCONNECTED bssid=xx:xx:xx:xx:xx:xx reason=6
# wpa_supplicant: wlan0: Trying to associate with xx:xx:xx:xx:xx:xx (SSID='xx' freq=2437 MHz)
# wpa_supplicant: wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
# wpa_supplicant: wlan0: CTRL-EVENT-STARTED-CHANNEL-SWITCH freq=2437 ht_enabled=1 ch_offset=0 ch_width=20 MHz cf1=2437 cf2=0
# wpa_supplicant: wlan0: Associated with xx:xx:xx:xx:xx:xx
# wpa_supplicant: wlan0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
# wpa_supplicant: wlan0: WPA: Key negotiation completed with xx:xx:xx:xx:xx:xx [PTK=CCMP GTK=CCMP]
# wpa_supplicant: wlan0: CTRL-EVENT-CONNECTED - Connection to xx:xx:xx:xx:xx:xx completed [id=0 id_str=]
# ```
# - observed after a suspension of 67 minutes.
# - WiFi chip *should* have a way to wake on connection state change, i just need to enable it?
{ config, lib, pkgs, ... }:
let