update ch343ser dkms

driver/dkms/Makefile

@@ -0,0 +1,44 @@
+obj-m := ch343.o
+
+KVER ?= $(shell uname -r)
+KDIR ?= /lib/modules/$(KVER)/build
+VERSION ?= $(shell cat VERSION)
+SRC_DIR=$(shell pwd)
+
+default:
+	$(MAKE) -C $(KDIR) M=$(SRC_DIR) modules
+
+clean:
+	$(MAKE) -C $(KDIR) M=$(SRC_DIR) clean
+
+install:
+	$(MAKE) -C $(KDIR) M=$(SRC_DIR) modules_install
+
+unload:
+	/sbin/rmmod ch343
+
+load: unload
+	/sbin/insmod ch343.ko
+
+dkms.conf: dkms.conf.in
+	sed "s/@@VERSION@@/$(VERSION)/" $^ > $@
+
+dkms-add: dkms.conf
+	/usr/sbin/dkms add $(SRC_DIR)
+
+dkms-build: dkms.conf
+	/usr/sbin/dkms build ch343/$(VERSION)
+
+dkms-install: dkms.conf
+	/usr/sbin/dkms install ch343/$(VERSION)
+
+dkms-remove: dkms.conf
+	/usr/sbin/dkms remove ch343/$(VERSION) --all
+
+modprobe-install:
+	modprobe ch343
+
+modprobe-remove:
+	modprobe -r ch343
+
+dev: modprobe-remove dkms-remove dkms-add dkms-builddkms-install modprobe-install

driver/dkms/README.md

@@ -0,0 +1,49 @@
+# Load the ch343 driver using dkms.
+
+## Installing ch343ser files on linux systems
+
+```bash
+git clone https://github.com/WCHSoftGroup/ch343ser_linux.git
+pkgver=printf "%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short=7 HEAD)"
+cd ch343ser_linux/driver/dkms
+sudo install -Dm644 ch343.conf -t /etc/modules-load.d/
+sudo install -Dm644 Makefile -t /usr/src/ch343ser-${pkgver}/
+sudo install -Dm644 dkms.conf -t /usr/src/ch343ser-${pkgver}/
+sudo install -Dm644 ../ch343.c -t /usr/src/ch343ser-${pkgver}/
+sudo install -Dm644 ../ch343.h -t /usr/src/ch343ser-${pkgver}/
+# Arch & Manjaro Linux
+sudo install -Dm644 ../../udev/99-ch34x-arch.rules -t /usr/lib/udev/rules.d/
+# Debian & Ubuntu Linux
+sudo install -Dm644 ../../udev/99-ch34x.rules -t /usr/lib/udev/rules.d/
+```
+
+## dkms compilation of ch343ser depends on dkms and linux kernel headers.
+
+- install ch343ser
+
+```bash
+sudo dkms add -m ch343ser -v ${pkgver}
+sudo dkms build -m ch343ser -v ${pkgver}
+sudo dkms install -m ch343ser -v ${pkgver}
+cat /var/lib/dkms/ch343ser/${pkgver}/build/make.log
+sudo dkms status
+```
+
+- remove ch343ser
+
+```bash
+sudo dkms remove -m ch343ser -v ${pkgver}
+sudo dkms status
+```
+
+- autoinstall ch343ser
+
+```bash
+sudo dkms autoinstall
+```
+
+- force build ch343ser
+```bash
+sudo dkms build -m ch343ser -v ${pkgver} -k $(uname -r) --force
+sudo dkms install -m ch343ser -v ${pkgver} -k $(uname -r) --force
+```

driver/dkms/ch343.conf

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+ch343

driver/dkms/dkms.conf

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+PACKAGE_NAME="ch343ser"
+PACKAGE_VERSION="#MODULE_VERSION#"
+AUTOINSTALL="yes"
+
+MAKE="make KVER=$kernelver"
+CLEAN="make clean"
+
+BUILT_MODULE_NAME[0]="ch343"
+DEST_MODULE_LOCATION[0]="/kernel/drivers/usb/serial"