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Add Ethernet Support on Framework

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Add Ethernet Expansion Card support for the framework laptop.
Due to automatic USB device suspension,
the Ethernet Expansion Card was not working.
Adding a udev rule to only suspend the card after 20 seconds
fixes the problem.
The framework support confirmed via email
that all current Ethernet Expansion Cards share the same Product ID.
This commit is contained in:
dasNessie 2022-11-19 14:33:56 +01:00
parent e0452b33ab
commit bf212c4ef5
2 changed files with 10 additions and 4 deletions
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5
framework/12th-gen-intel/default.nix
View file

@ -34,10 +34,13 @@
# For fingerprint support # For fingerprint support
services.fprintd.enable = lib.mkDefault true; services.fprintd.enable = lib.mkDefault true;
# Custom udev rules
services.udev.extraRules = ''
# Fix headphone noise when on powersave # Fix headphone noise when on powersave
# https://community.frame.work/t/headphone-jack-intermittent-noise/5246/55 # https://community.frame.work/t/headphone-jack-intermittent-noise/5246/55
services.udev.extraRules = ''
SUBSYSTEM=="pci", ATTR{vendor}=="0x8086", ATTR{device}=="0xa0e0", ATTR{power/control}="on" SUBSYSTEM=="pci", ATTR{vendor}=="0x8086", ATTR{device}=="0xa0e0", ATTR{power/control}="on"
# Ethernet expansion card support
ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="0bda", ATTR{idProduct}=="8156", ATTR{power/autosuspend}="20"
''; '';
# Mis-detected by nixos-generate-config # Mis-detected by nixos-generate-config

5
framework/default.nix
View file

@ -27,10 +27,13 @@
# For fingerprint support # For fingerprint support
services.fprintd.enable = lib.mkDefault true; services.fprintd.enable = lib.mkDefault true;
# Custom udev rules
services.udev.extraRules = ''
# Fix headphone noise when on powersave # Fix headphone noise when on powersave
# https://community.frame.work/t/headphone-jack-intermittent-noise/5246/55 # https://community.frame.work/t/headphone-jack-intermittent-noise/5246/55
services.udev.extraRules = ''
SUBSYSTEM=="pci", ATTR{vendor}=="0x8086", ATTR{device}=="0xa0e0", ATTR{power/control}="on" SUBSYSTEM=="pci", ATTR{vendor}=="0x8086", ATTR{device}=="0xa0e0", ATTR{power/control}="on"
# Ethernet expansion card support
ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="0bda", ATTR{idProduct}=="8156", ATTR{power/autosuspend}="20"
''; '';
# Mis-detected by nixos-generate-config # Mis-detected by nixos-generate-config