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2025-10-09 14:15:47 +02:00

56 lines
1.4 KiB
Nix

{
stdenv,
lib,
fetchFromGitHub,
kernel,
kernelModuleMakeFlags,
}:
stdenv.mkDerivation rec {
pname = "ch9344";
version = "2.3";
src = fetchFromGitHub {
owner = "WCHSoftGroup";
repo = "ch9344ser_linux";
rev = "e0a38c4f4f9d4c1f5e2e3a352b7b1010b33aa322";
hash = "sha256-ldYoGmG9DAjASl3xL8djeZ8jRHlcBQdAt0KYAr53epI=";
};
patches = [
./fix-linux-6-12-build.patch
./fix-linux-6-15-build.patch
./fix-linux-6-16-build.patch
];
sourceRoot = "${src.name}/driver";
hardeningDisable = [ "pic" ];
nativeBuildInputs = kernel.moduleBuildDependencies;
preBuild = ''
substituteInPlace Makefile --replace "KERNELDIR :=" "KERNELDIR ?="
'';
makeFlags = kernelModuleMakeFlags ++ [
"KERNELDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
];
installPhase = ''
runHook preInstall
install -D ch9344.ko $out/lib/modules/${kernel.modDirVersion}/usb/serial/ch9344.ko
runHook postInstall
'';
meta = with lib; {
homepage = "https://www.wch-ic.com/";
downloadPage = "https://github.com/WCHSoftGroup/ch9344ser_linux";
description = "WCH CH9344/CH348 UART driver";
longDescription = ''
A kernel module for WinChipHead CH9344/CH348 USB To Multi Serial Ports controller.
'';
license = licenses.gpl2Only;
platforms = platforms.linux;
maintainers = with maintainers; [ RadxaYuntian ];
};
}