Hello! I have recently upgraded from DS1817+ (Avoton) to DS1821+ (V1000). Both are running DSM 7.1-42661 Update 4.

I have a Coral USB Accelerator that works fine in the DS1817+ with cp210x.ko loaded from this repo.

I follow the same steps on the DS1821+ with cp210x.ko from the V1000 folder in this repo (copy cp210x.ko to /lib/modules, insmod, copy and run rc.d script), but it will not work. Frigate cannot detect the Coral.

I have tried the drivers from Jadahl too, with the same result.

$ uname -a
Linux synbad 4.4.180+ #42661 SMP Mon Jun 27 15:11:30 CST 2022 x86_64 GNU/Linux synology_v1000_1821+

$ lsmod |grep ^usbcore
usbcore               200140  14 etxhci_hcd,usblp,uhci_hcd,usb_storage,cp210x,usbserial,ehci_hcd,ehci_pci,usbhid,ftdi_sio,cdc_acm,xhci_hcd,xhci_pci

$ lsusb -cui
|__usb1          1d6b:0002:0404 09  2.00  480MBit/s 0mA 1IF  (Linux 4.4.180+ xhci-hcd xHCI Host Controller 0000:09:00.3) hub
  |__1-1         0764:0501:0001 00  2.00   12MBit/s 2mA 1IF  (CPS CP1500PFCLCD 000000000000)
  1-1:1.0         (IF) 03:00:00 1EP  () usbfs
|__usb3          1d6b:0002:0404 09  2.00  480MBit/s 0mA 1IF  (Linux 4.4.180+ xhci-hcd xHCI Host Controller 0000:09:00.4) hub
  |__3-2         f400:f400:0100 00  2.00  480MBit/s 200mA 1IF  (Synology DiskStation 6500228E14345A35)
  3-2:1.0         (IF) 08:06:50 2EPs () usb-storage host10 (synoboot)
|__usb4          1d6b:0003:0404 09  3.00 5000MBit/s 0mA 1IF  (Linux 4.4.180+ xhci-hcd xHCI Host Controller 0000:09:00.4) hub
  |__4-1         1a6e:089a:0100 00  3.10 5000MBit/s 896mA 1IF  ( ffffffd1ffffffb2ffffffdbffffffad)
  4-1:1.0         (IF) fe:01:02 0EPs ()

$ sudo cat /dev/bus/usb/devices
T:  Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  4 Spd=5000 MxCh= 0
D:  Ver= 3.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs=  1
P:  Vendor=1a6e ProdID=089a Rev= 1.00
S:  Product=USBDevice
S:  SerialNumber=ffffffd1ffffffb2ffffffdbffffffad
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=896mA
I:* If#= 0 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=02 Driver=(none)

I thought the Driver=(none) in /dev/bus/usb/devices indicated a problem, but it looks the same on the DS1817+ where it's working.

I also tried to build the drivers myself, but I was not able to create a suitable VM/container to do the build in. My filesystem isn't BTRFS so I can't use a VM, and I couldn't figure out how to do it in a docker container.

I tried with a powered USB hub, but the behavior was the same.

Any help is greatly appreciated.

if i want to use the cp2102 driver with DSM 7.1.1-42962 Update 1 on the Avoton Platform (DS 1817+) i get the following error:

stty: /dev/ttyUSB0: Inappropriate ioctl for device

driver is loaded: lsmod: usbcore 179491 14 ch341,etxhci_hcd,usblp,uhci_hcd,usb_storage,cp210x,usbserial,ehci_hcd,ehci_pci,pl2303,usbhid,ftdi_sio,cdc_acm,xhci_hcd

lsusb: |__usb2 1d6b:0002:0310 09 2.00 480MBit/s 0mA 1IF (Linux 3.10.108 etxhci_hcd-170202 Etron xHCI Host Controller 0000:04:00.0) hub |__2-2 10c4:ea60:0100 00 1.10 12MBit/s 100mA 1IF (Silicon Labs CP2102 USB to UART Bridge Controller 0040)

before the update to 7.1 it was working fine. could you please provide a new driver for DMS 7.1?

Best regards

Unexpectedly broke my setup at home by updating DSM to 7.1, my zigbee dongle no longer works... In hindsight not a great move, since half the home now has no light anymore 🤦‍♂️ . After some googling I found myself here, where already some great work has been for DSM 7.0.

Anyway, the old modules are no longer loading:

insmod: ERROR: could not insert module /lib/modules/ch341.ko: Invalid module format

Since the instructions for building seem quite doable, tried to build the new modules for 7.1 myself, but hit a bit of snag there. Maybe someone knows what I'm doing wrong. My Synology is a DS216Play, so the braswell platform. If I understand correctly, after setting up the environment, to build the modules the command would be:

sudo toolkit/pkgscripts-ng/PkgCreate.py -X 1 -P 1 -v 7.1 --min-sdk 7.1 -p braswell 4.4.x

But it fails with:

scripts/Makefile.build:314: recipe for target '//source/4.4.x/pl2303.o' failed
make[2]: *** [//source/4.4.x/pl2303.o] Error 1
Makefile:1229: recipe for target '_module_//source/4.4.x' failed
make[1]: *** [_module_//source/4.4.x] Error 2
make[1]: Leaving directory '/usr/local/x86_64-pc-linux-gnu/x86_64-pc-linux-gnu/sys-root/usr/lib/modules/DSM-7.1/build'
Makefile:8: recipe for target 'ch341.ko' failed
make: *** [ch341.ko] Error 2
[Error] Build project fail!
Time cost: 00:00:02 [Build-->4.4.x]
[INFO] Build 4.4.x finished!
I got the following error:
======  Find pattern [Error] ======
15: make[2]: *** [//source/4.4.x/ch341.o] Error 1
17: make[1]: *** [_module_//source/4.4.x] Error 2
20: make: *** [cp210x.ko] Error 2
40: make[2]: *** [//source/4.4.x/pl2303.o] Error 1
42: make[1]: *** [_module_//source/4.4.x] Error 2
45: make: *** [ch341.ko] Error 2
46: [Error] Build project fail!
======  Find pattern [error:] ======
26: //source/4.4.x/pl2303.c:556:8: error: implicit declaration of function 'C_CMSPAR'; did you mean 'CMSPAR'? [-Werror=implicit-function-declaration]
31: //source/4.4.x/pl2303.c:755:18: error: 'struct usb_serial_port' has no member named 'minor'
34: //source/4.4.x/pl2303.c:756:20: error: 'struct usb_serial_port' has no member named 'port_number'; did you mean 'number'?

Something that I'm not doing correct here? I'm running this by the way in a ubuntu 18 VM on my desktop, instead of on the Synology since it's not super powerful.

I've tried by myself, but...

Is anyone successful building the PL2303 ? alternatively I can purchase another USB-2-Serial that is nativly supported if any.

thanks !

`

            Start to run "Build Package"

[avoton] env PackageName=3.10.x /pkgscripts-ng/SynoBuild --avoton -c --min-sdk 7.0 3.10.x Set cache size limit to 8.0 Gbytes Statistics cleared [INFO] projectList=3.10.x [INFO] Start to build 3.10.x. [Error] There is no build scripts for 3.10.x `

Are the R1000 drivers suitable for a V1000 device? I tried to build from source using "v1000" as the architecture, but got an error suggesting there is no support for V1000.

I have a new DS1522+ and don't see a way forward to get driver support for my itead Zigbee 3.0 dongle.

Current DSM Version: DSM 7.0.1-42218 Update 3

sh-4.4$ uname -a Linux mushkoNAS 4.4.180+ #42218 SMP Mon Oct 18 19:16:55 CST 2021 x86_64 GNU/Linux synology_geminilake_720+

sh-4.4$ sudo insmod /lib/modules/cp210x.ko insmod: ERROR: could not insert module /lib/modules/cp210x.ko: Unknown symbol in module

dmesg output: [ 2610.398136] cp210x: module verification failed: signature and/or required key missing - tainting kernel [ 2610.408753] cp210x: Unknown symbol usb_serial_generic_open (err 0) [ 2610.415673] cp210x: Unknown symbol usb_serial_generic_close (err 0) [ 2610.422700] cp210x: Unknown symbol usb_serial_deregister_drivers (err 0) [ 2610.430196] cp210x: Unknown symbol usb_serial_register_drivers (err 0)

Hello, I am trying to install the driver on my Syno DS918+ (Apollolake) and I have follow these steps ::

• copy the required files to your Synology and move them to /lib/modules
• copy the file 90-usb-serial.conf to /usr/lib/modules-load.d/

But when I ran systemctl restart systemd-modules-load to load the modules I experienced the following error ::

• Job for systemd-modules-load.service failed. See "systemctl status systemd-modules-load.service" and "journalctl -xe" for details.

journalctl -xe says ::

Aug 24 18:35:13 Syno918 sudo[8170]:     NTY: TTY=pts/0 ; PWD=/usr/lib/modules-load.d ; USER=root ; COMMAND=/b
in/systemctl restart systemd-modules-load
Aug 24 18:35:13 Syno918 sudo[8170]: pam_unix(sudo:session): session opened for user root by NTY(uid=1028)
Aug 24 18:35:13 Syno918 systemd[1]: Starting Load Kernel Modules...
Aug 24 18:35:13 Syno918 systemd-modules-load[8173]: Failed to find module 'cp210x'
Aug 24 18:35:13 Syno918 systemd-modules-load[8173]: Failed to find module 'ch341'
Aug 24 18:35:13 Syno918 systemd[1]: systemd-modules-load.service: main process exited, code=exited, status=1/FA
ILURE
Aug 24 18:35:13 Syno918 systemd[1]: Failed to start Load Kernel Modules.
Aug 24 18:35:13 Syno918 systemd[1]: Unit systemd-modules-load.service entered failed state.
Aug 24 18:35:13 Syno918 systemd[1]: systemd-modules-load.service failed.

But the 2 modules are really in /lib/modules and I have change them to root:root and 744

Is someone have an idea to solve this ? Thank you for your great job

Hi, Thanks a lot for putting those resources available! Could you please add PL2303 available for Apollolake (DS218+ for me) please? I have a Zigate Zigbee (v1) using this serial interface, I could make it work using the following link https://web.archive.org/web/20220126180837/http://www.jadahl.com/iperf-arp-scan/DSM_7.0/apollolake/

but it would be nice if you could add it so that we can only keep your GH as a single source and reference! Thanks a lot

Hi, need DSM7.1 driver for denverton cpu with 4.4.180+ kernel. Tried compiling myself, (many times, different platforms) but even though instructions appear relatively easy, was well beyond my capabilities. Thanks

Greeting

i would like some help, i have a NIC 2.5GB with realtek chip and i own a synology rs2421. if it is not to much to ask i would like someone to create a pak for this pci-e card

Sorry for the off-topic question, but I was able to get my Z-Wave USB dongle working perfectly with your instructions. Do you know if there is something similar that can be done for a generic MCE USB infrared receiver? It is recognized without any special drivers in most other Linux installs. Thanks.

Hi!! Are you ok? You dissapeared from internet since Augost 2021!! I hope you are well.

I only want to tell you, your web is offline ;) see you soon jadahl!

Hi! I wanted to ask, what are the specific USB drivers for audio and how to install them? Formerly I used USB output from Synology's Audio Station to Topping E30 DAC. I installed drivers from here but with hasn't turned audio on. From what I understand the DAC uses XMOS XU208 chip (but I may err)

Using insmod with the cp210.ko leads to the error: Invalid module format.

I've read that in some comparable aces the version from Jadahl did work - but unfortunately it is not longer availabale

Anyone an idea?

Hi, can you provide the dms7 driver for cedarview platform? I have to connect a pl2303 usb serial converter used by homebridge (docker). Thanks in advance.