pyrox.dev
ch9344: init at 1.9
+48
pkgs/os-specific/linux/ch9344/default.nix
+48
pkgs/os-specific/linux/ch9344/default.nix
···
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+
{ stdenv, lib, fetchzip, kernel }:
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+
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stdenv.mkDerivation rec {
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pname = "ch9344";
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version = "1.9";
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+
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src = fetchzip {
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name = "CH9344SER_LINUX.zip";
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url = "https://www.wch.cn/downloads/file/386.html#CH9344SER_LINUX.zip";
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hash = "sha256-g55ftAfjKKlUFzGhI1a/O7Eqbz6rkGf1vWuEJjBZxBE=";
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};
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+
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patches = lib.optionals (lib.versionAtLeast kernel.modDirVersion "6.1") [
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# https://github.com/torvalds/linux/commit/a8c11c1520347be74b02312d10ef686b01b525f1
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./fix-incompatible-pointer-types.patch
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];
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+
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sourceRoot = "${src.name}/driver";
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hardeningDisable = [ "pic" ];
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nativeBuildInputs = kernel.moduleBuildDependencies;
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+
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preBuild = ''
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substituteInPlace Makefile --replace "KERNELDIR :=" "KERNELDIR ?="
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'';
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+
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makeFlags = [
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"KERNELDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
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];
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+
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installPhase = ''
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runHook preInstall
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install -D ch9344.ko $out/lib/modules/${kernel.modDirVersion}/usb/serial/ch9344.ko
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runHook postInstall
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'';
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+
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meta = with lib; {
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homepage = "http://www.wch-ic.com/";
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downloadPage = "https://www.wch.cn/downloads/CH9344SER_LINUX_ZIP.html";
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description = "WCH CH9344/CH348 UART driver";
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longDescription = ''
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A kernel module for WinChipHead CH9344/CH348 USB To Multi Serial Ports controller.
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'';
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# Archive contains no license.
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license = licenses.unfree;
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platforms = platforms.linux;
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maintainers = with maintainers; [ MakiseKurisu ];
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};
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}
+22
pkgs/os-specific/linux/ch9344/fix-incompatible-pointer-types.patch
+22
pkgs/os-specific/linux/ch9344/fix-incompatible-pointer-types.patch
···
1
+
diff --git a/ch9344.c b/ch9344.c
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index 1e37293..a16af82 100644
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--- a/ch9344.c
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+++ b/ch9344.c
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@@ -79,7 +79,7 @@ static DEFINE_IDR(ch9344_minors);
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static DEFINE_MUTEX(ch9344_minors_lock);
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+
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static void ch9344_tty_set_termios(struct tty_struct *tty,
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- struct ktermios *termios_old);
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+ const struct ktermios *termios_old);
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+
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static int ch9344_get_portnum(int index);
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+
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@@ -1597,7 +1597,7 @@ u8 cal_recv_tmt(__le32 bd)
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}
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+
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static void ch9344_tty_set_termios(struct tty_struct *tty,
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- struct ktermios *termios_old)
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+ const struct ktermios *termios_old)
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{
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struct ch9344 *ch9344 = tty->driver_data;
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struct ktermios *termios = &tty->termios;