Hardware/Apple: Difference between revisions

$ cat /sys/devices/virtual/dmi/id/product_{family,name}

register =  

{  

"mini_white_intel+nVidia" = "00:03.0 0x7b.b=0x19";

"mini_white_intel" = "0:1f.0 0xa4.b=0";

"mini_unibody_intel" = "0:3.0 -0x7b=20";

"mini_unibody_M1" = "?";

};

options.hardware.macVariant = mkOption {

type = types.enum (attrNames register);

default = elemAt (attrNames register) 0;

example = elemAt (attrNames register) 0;

description = "Minor hardware variants have different registers for enabling autostart";

};

# https://www.linuxfromscratch.org/blfs/view/svn/general/pciutils.html

config.environment.systemPackages = with pkgs; [ pciutils ];

# Needs to run every reboot

config.systemd.services.enable-autorestart = {

script = ("/run/current-system/sw/bin/setpci -s " + (getAttr config.hardware.macVariant register)) ;

wantedBy = [ "default.target" ];

after = [ "default.target" ];  

};