I found a new ch341.c source code. <https://github.com/torvalds/linux/blob/master/drivers/usb/serial/ch341.c>
and I wanted to build a module ch341.ko on ubuntu16.04(Japanese) that kenerl-4.4.0-81-generic, but could not build. I think that ch341.c was changed interface to upper module. ch341.c in github is about 640 lines. so I search kernel in The Linux Kernel Archives that ch341.c has same size. then I found kernel-4.11.6(but now 4.11.7). I build kernel-4.11.6 on ubuntu16.04, I build kernel-image, but could not build kernel-headers. I install kernel-image to use dpkg command. and I use minicom to communicate HL-340, and work fine. also I build kernel-4.11.6 on slackware64-14.2, HL-340 also work fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1527491 Title: QinHeng Electronics HL-340 USB-Serial adapter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1527491/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs