On Tue, Oct 29, 2019 at 4:09 AM andreas.reschke@mahle.com wrote:
Hi there, I've a laptop with CentOS 8 and a PC with CentOS 7. After 3 years of break I was Scuba Diving last 3 weeks. Back at home I wish to download all dive logs from my divecomputer connext via IrDA to my PC.
But no kernel modul for IrDA was found.
[root@rechner1 ~]# modprobe ircomm modprobe: FATAL: Module ircomm not found in directory /lib/modules/4.18.0-147.6.el8.x86_64 [root@rechner1 ~]# modprobe ircomm_tty modprobe: FATAL: Module ircomm_tty not found in directory /lib/modules/4.18.0-147.6.el8.x86_64 [root@destn40768 ~]#
[root@rechner1 ~]# lsusb | grep -i irda Bus 002 Device 011: ID 9710:7780 MosChip Semiconductor MCS7780 4Mbps Fast IrDA Adapter [root@rechner1 ~]#
Same with CentOS7
How do I get IrDA support?
Mit freundlichen Grüßen / Kind regards
Andreas Reschke
As you found out, there is no support for IrDA in CentOS-7 or -8. The only CentOS kernel I see with the support for device [9710:7780] is the centosplus kernel for CentOS-6. This means that you'd need to install CentOS-6 and then update it with the kernel in the centosplus repository.
Akemi