[Bug 208791] USB audio playback issue

2016-08-20 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208791

--- Comment #4 from a...@inferiorhumanorgans.com ---
I believe I purchased mine from Amazon, although the version I have (1.2, IIRC)
has since been discontinued.

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[Bug 212021] xhci(4) broken on big-endian systems

2016-08-20 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212021

Bug ID: 212021
   Summary: xhci(4) broken on big-endian systems
   Product: Base System
   Version: CURRENT
  Hardware: ppc
OS: Any
Status: New
  Severity: Affects Some People
  Priority: ---
 Component: usb
  Assignee: freebsd-usb@FreeBSD.org
  Reporter: nwhiteh...@freebsd.org

Created attachment 173901
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=173901=edit
Log from ppc64 QEMU with an xhci controller. usb_debug and xhcidebug have been
set to 10 and QEMU's usb tracing has also been enabled.

xhci(4) times out after interrupts turn on while probing the USB bus on
big-endian hardware, notably newer POWER8 servers that come with USB3.

The problem is reproducible on qemu-system-ppc64 with an emulated xhci device
for debugging without access to the hardware. I've attached a boot log with all
the USB debugging in FreeBSD and QEMU turned on. Nothing was immediately
obvious as the source of the problem but I'm not that familiar with USB.

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