Closed comsyspro closed 9 months ago
vadimgrn
commented
11 months ago You can do almost nothing with linux usbip implementation. Someone should fix this issue and make a pull request. If maintainer of this subsystem approve it, the pull request will be merged into the kernel.
I don't like some things in the usbip protocol that complicate client implementation on Windows, but can do nothing with that.
comsyspro
commented
11 months ago i also asked this at the developer of usbipd-win project and you can also find some further usbmon captures of the hid device; https://github.com/dorssel/usbipd-win/issues/816#issuecomment-1870343829
do you know if this is the right place to address this issue? https://github.com/torvalds/linux/tree/master/tools/usb/usbip
vadimgrn
commented
11 months ago
i hope getting more infos here also concerning the linux usbip server implementation. i have similar problems with some hid devices as described here in usbipd-win project, where they fixed the issue with a timeout: https://github.com/dorssel/usbipd-win/issues/659#issuecomment-1677977801
after attaching the devices, they are shown in a connected state but will not work immediately. only after detaching and reattaching 1 to 3 times then the usb devices come to work correctly. so could this be a similar driver issue in linux server usbip or timeout issue? i would like to also mention that these kind of hid devices mostly have 2 bNumInterfaces and this differs from other devices which normally have only 1 bNumInterfaces and perhaps this could also be the reason. any advice or ideas?