9 files changed, 209 insertions, 0 deletions
diff --git a/sys/hardware/altera.nix b/sys/hardware/altera.nix
new file mode 100644
index 0000000..2fc1bb6
--- /dev/null
+++ b/sys/hardware/altera.nix
@@ -0,0 +1,22 @@
+{ config, lib, ... }:
+with lib; let
+  cfg = config.local.hardware.altera;
+in
+{
+  options.local.hardware.altera = {
+    enable = mkEnableOption "Altera USB Blaster";
+  };
+
+  config = mkIf cfg.enable {
+    services.udev.extraRules = ''
+      # USB-Blaster
+      ATTRS{idVendor}=="09fb", ATTRS{idProduct}=="6001", MODE="660", GROUP="users", TAG+="uaccess"
+      ATTRS{idVendor}=="09fb", ATTRS{idProduct}=="6002", MODE="660", GROUP="users", TAG+="uaccess"
+      ATTRS{idVendor}=="09fb", ATTRS{idProduct}=="6003", MODE="660", GROUP="users", TAG+="uaccess"
+
+      # USB-Blaster II
+      ATTRS{idVendor}=="09fb", ATTRS{idProduct}=="6010", MODE="660", GROUP="users", TAG+="uaccess"
+      ATTRS{idVendor}=="09fb", ATTRS{idProduct}=="6810", MODE="660", GROUP="users", TAG+="uaccess"
+    '';
+  };
+}
diff --git a/sys/hardware/apc.nix b/sys/hardware/apc.nix
new file mode 100644
index 0000000..2a7adaa
--- /dev/null
+++ b/sys/hardware/apc.nix
@@ -0,0 +1,30 @@
+{ config, lib, ... }:
+with lib; let
+  cfg = config.local.hardware.apc;
+in
+{
+  options.local.hardware.apc = {
+    enable = mkEnableOption "APC UPS support";
+  };
+
+  config = mkIf cfg.enable {
+    services.apcupsd = {
+      enable = true;
+
+      configText = concatStrings (mapAttrsToList (k: v: "${k} ${v}\n") {
+        UPSMODE = "disable";
+        UPSTYPE = "usb";
+        UPSCABLE = "usb";
+        UPSCLASS = "standalone";
+
+        NISIP = "127.0.0.1";
+        NETSERVER = "on";
+
+        MINUTES = "10";
+        BATTERYLEVEL = "15";
+
+        NOLOGON = "disable";
+      });
+    };
+  };
+}
diff --git a/sys/hardware/bluetooth.nix b/sys/hardware/bluetooth.nix
new file mode 100644
index 0000000..0d53750
--- /dev/null
+++ b/sys/hardware/bluetooth.nix
@@ -0,0 +1,16 @@
+{ config, lib, ... }:
+with lib; let
+  cfg = config.local.hardware.bluetooth;
+in
+{
+  options.local.hardware.bluetooth = {
+    enable = mkEnableOption "bluetooth services";
+  };
+
+  config = mkIf cfg.enable {
+    hardware.bluetooth = {
+      enable = true;
+      powerOnBoot = mkDefault false;
+    };
+  };
+}
diff --git a/sys/hardware/default.nix b/sys/hardware/default.nix
new file mode 100644
index 0000000..10bdece
--- /dev/null
+++ b/sys/hardware/default.nix
@@ -0,0 +1,12 @@
+{
+  imports = [
+    ./altera.nix
+    ./apc.nix
+    ./bluetooth.nix
+    ./epson.nix
+    ./laptop.nix
+    ./printing.nix
+    ./thinkpad.nix
+    ./yubico.nix
+  ];
+}
diff --git a/sys/hardware/epson.nix b/sys/hardware/epson.nix
new file mode 100644
index 0000000..3900a2c
--- /dev/null
+++ b/sys/hardware/epson.nix
@@ -0,0 +1,29 @@
+{ config, lib, pkgs, ... }:
+with lib; let
+  cfg = config.local.hardware.epson;
+in
+{
+  options.local.hardware.epson = {
+    enable = mkEnableOption "Epson printers and scanners";
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = config.local.hardware.printing.enable;
+        message = "epson requires printing";
+      }
+    ];
+
+    services.printing.enable = true;
+    hardware.sane.enable = true;
+
+    hardware.sane.extraBackends = [
+      pkgs.epkowa
+    ];
+
+    services.printing.drivers = [
+      pkgs.epson_201207w
+    ];
+  };
+}
diff --git a/sys/hardware/laptop.nix b/sys/hardware/laptop.nix
new file mode 100644
index 0000000..d9ba753
--- /dev/null
+++ b/sys/hardware/laptop.nix
@@ -0,0 +1,16 @@
+{ config, lib, ... }:
+with lib; let
+  cfg = config.local.hardware.laptop;
+in
+{
+  options.local.hardware.laptop = {
+    enable = mkEnableOption "laptop stuff";
+  };
+
+  config = mkIf cfg.enable {
+    services = {
+      tlp.enable = true;
+      upower.enable = true;
+    };
+  };
+}
diff --git a/sys/hardware/printing.nix b/sys/hardware/printing.nix
new file mode 100644
index 0000000..8280da9
--- /dev/null
+++ b/sys/hardware/printing.nix
@@ -0,0 +1,32 @@
+{ config, lib, ... }:
+with lib; let
+  cfg = config.local.hardware.printing;
+in
+{
+  options.local.hardware.printing = {
+    enable = mkEnableOption "print and scan services";
+
+    users = mkOption {
+      type = with types; listOf str;
+      default = [ ];
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.avahi = {
+      enable = true;
+      nssmdns4 = true;
+      openFirewall = true;
+    };
+
+    hardware.sane.enable = true;
+    services.printing.enable = true;
+
+    users.users = listToAttrs (map
+      (user: {
+        name = user;
+        value.extraGroups = [ "scanner" "lp" ];
+      })
+      cfg.users);
+  };
+}
diff --git a/sys/hardware/thinkpad.nix b/sys/hardware/thinkpad.nix
new file mode 100644
index 0000000..a65ffb2
--- /dev/null
+++ b/sys/hardware/thinkpad.nix
@@ -0,0 +1,38 @@
+{ config, lib, pkgs, ... }:
+with lib; let
+  cfg = config.local.hardware.thinkpad;
+in
+{
+  options.local.hardware.thinkpad = {
+    enable = mkEnableOption "Thinkpad hardware support";
+  };
+
+  config = mkIf cfg.enable {
+    # For suspending to RAM to work, set Config -> Power -> Sleep State to "Linux" in EFI.
+    # See https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X1_Carbon_(Gen_6)#Suspend_issues
+    # Fingerprint sensor requires a firmware-update to work.
+
+    boot = {
+      extraModulePackages = with config.boot.kernelPackages; [ acpi_call digimend ];
+      extraModprobeConfig = "options iwlwifi 11n_disable=1 wd_disable=1";
+
+      # acpi_call makes tlp work for newer thinkpads
+      kernelModules = [ "acpi_call" "digimend" ];
+
+      # Force use of the thinkpad_acpi driver for backlight control.
+      # This allows the backlight save/load systemd service to work.
+      kernelParams = [ "acpi_backlight=native" ];
+    };
+
+    hardware.firmware = [ pkgs.sof-firmware ];
+
+    local.hardware.laptop.enable = true;
+
+    services = {
+      fprintd.enable = true;
+      thinkfan.enable = true;
+      tlp.enable = true;
+      tp-auto-kbbl.enable = true;
+    };
+  };
+}
diff --git a/sys/hardware/yubico.nix b/sys/hardware/yubico.nix
new file mode 100644
index 0000000..a3440c3
--- /dev/null
+++ b/sys/hardware/yubico.nix
@@ -0,0 +1,14 @@
+{ config, lib, pkgs, ... }:
+with lib; let
+  cfg = config.local.hardware.yubico;
+in
+{
+  options.local.hardware.yubico = {
+    enable = mkEnableOption "Yubico hardware support";
+  };
+
+  config = mkIf cfg.enable {
+    services.pcscd.enable = true;
+    services.udev.packages = [ pkgs.yubikey-personalization ];
+  };
+}