Re: XHCI, "brain-dead scanner", and microframe rounding

2015-11-15 Thread Stéphane Lavergne
e every single time Sane talks to the device: [ 2036.780271] usb 3-12: ep 0x81 - rounding interval to 128 microframes, ep desc says 255 microframes [ 2036.780835] usb 3-12: ep 0x2 - rounding interval to 128 microframes, ep desc says 255 microframes No big deal, just thought I'd let _someon

Re: XHCI, "brain-dead scanner", and microframe rounding

2015-06-20 Thread Stéphane Lavergne
Hans-Peter Jansen writes: > just a heads up: retesting with 4.0.4 revealed, that this issue isn't fixed Thanks for the heads up; I'll stop trying to figure out the "clean" way to upgrade my Debian box that far ahead of their packages. :) > This behavior persists since Linux 3.16.x (where I se

Re: xhci_hcd FAILS after one scan

2014-08-12 Thread Stéphane Lavergne
Sarah Sharp writes: > This is a known issue. We have it tracked in our bug tracker, and > Mathias is working on a fix on top of the global command queue patches > to address this issue. Mathias will contact you when he gets a fix in > place. (First-time poster here, I hope I'm doing this right.