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| author | Guillaume Girol <symphorien@users.noreply.github.com> | 2021-01-30 14:07:25 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-30 14:07:25 +0000 |
| commit | 04af7c02cd0189348ac8a8c3975dbe82010a9157 (patch) | |
| tree | dd4c0df85e9bdbd405f33ead43cd8bb5c2c3b5d4 /nixos | |
| parent | 5efbf24b6766101bea76c454dcbab113875872c6 (diff) | |
| parent | af8abf141d84d9b72199d0648248bd3c5f4f123e (diff) | |
Merge pull request #108725 from veehaitch/ath_regd_optional
kernelPatches: ath driver: allow setting regulatory domain
Diffstat (limited to 'nixos')
| -rw-r--r-- | nixos/modules/hardware/network/ath-user-regd.nix | 31 | ||||
| -rw-r--r-- | nixos/modules/module-list.nix | 1 |
2 files changed, 32 insertions, 0 deletions
diff --git a/nixos/modules/hardware/network/ath-user-regd.nix b/nixos/modules/hardware/network/ath-user-regd.nix new file mode 100644 index 000000000000..b5ade5ed5010 --- /dev/null +++ b/nixos/modules/hardware/network/ath-user-regd.nix @@ -0,0 +1,31 @@ +{ config, lib, pkgs, ... }: + +with lib; +let + kernelVersion = config.boot.kernelPackages.kernel.version; + linuxKernelMinVersion = "5.8"; + kernelPatch = pkgs.kernelPatches.ath_regd_optional // { + extraConfig = '' + ATH_USER_REGD y + ''; + }; +in +{ + options.networking.wireless.athUserRegulatoryDomain = mkOption { + default = false; + type = types.bool; + description = '' + If enabled, sets the ATH_USER_REGD kernel config switch to true to + disable the enforcement of EEPROM regulatory restrictions for ath + drivers. Requires at least Linux ${linuxKernelMinVersion}. + ''; + }; + + config = mkIf config.networking.wireless.athUserRegulatoryDomain { + assertions = singleton { + assertion = lessThan 0 (builtins.compareVersions kernelVersion linuxKernelMinVersion); + message = "ATH_USER_REGD patch for kernels older than ${linuxKernelMinVersion} not ported yet!"; + }; + boot.kernelPatches = [ kernelPatch ]; + }; +} diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix index 7586ae41bbb0..f64f2dbb2cb2 100644 --- a/nixos/modules/module-list.nix +++ b/nixos/modules/module-list.nix @@ -52,6 +52,7 @@ ./hardware/ledger.nix ./hardware/logitech.nix ./hardware/mcelog.nix + ./hardware/network/ath-user-regd.nix ./hardware/network/b43.nix ./hardware/network/intel-2200bg.nix ./hardware/nitrokey.nix |