On 2019-08-16 11:07, Poul-Henning Kamp wrote:
The remaining issue is: How to get FreeBSD do send the magic string?
FreeBSD USB has several quirks for these devices:
See for example:
/sys/dev/usb/usb_msctest.c:usb_msc_auto_quirk(struct usb_device *udev, uint8_t
iface_index)
This seems to be sort of a FAQ, and I had a chance to spend a couple of
quality minutes with one of these devices.
The fundamental problem is that they come up as a CD device, with Windows
software to do whatever it takes.
Sending them a magic USB command enables other interfaces, including
