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Add usbDevices option for USB device passthrough

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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Davíð Steinn Geirsson 2026-03-17 12:57:33 +00:00
parent 66abe2d2d3
commit 22259e187f
1 changed files with 37 additions and 0 deletions
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37
modules/options.nix
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@ -602,6 +602,43 @@ let
'';
};
usbDevices = lib.mkOption {
type = lib.types.listOf (
lib.types.submodule {
options = {
vendorId = lib.mkOption {
type = lib.types.str;
description = "USB vendor ID (hex, e.g., '17ef').";
example = "17ef";
};
productId = lib.mkOption {
type = lib.types.str;
description = "USB product ID (hex, e.g., '60e0').";
example = "60e0";
};
serial = lib.mkOption {
type = lib.types.nullOr lib.types.str;
default = null;
description = "USB serial number to match a specific device. If null, matches all devices with this VID:PID.";
example = "A02019100900";
};
};
}
);
default = [ ];
description = ''
USB devices to pass through to this VM. Devices are attached when the VM starts
and detached when it stops. Matched by VID:PID, optionally narrowed by serial number.
If multiple physical devices match a VID:PID (and no serial filter), all are attached.
'';
example = lib.literalExpression ''
[
{ vendorId = "17ef"; productId = "60e0"; }
{ vendorId = "046d"; productId = "c52b"; serial = "A02019100900"; }
]
'';
};
guestPrograms = lib.mkOption {
type = lib.types.listOf lib.types.package;
default = [ ];