Ubuntu
linux-raspi package

  1. Bug #1928710
  2. Comment #7

Comment 7 for bug 1928710

Revision history for this message
Juerg Haefliger (juergh) wrote :

The 32 devices is an xhci limitation. No way around it (/me thinks). xhci only supports up to 96 endpoints and each USB device consumes at least 3 endpoints...

And then you have a tiered structure with hubs so the number of attachable 'real' devices is reduced even further.

Seriously? You want to run multiple HDDs over a single USB2 connection? And no, xhci is built-in and will always claim the USB host controller so there is no way to downgrade to USB2.