[haiku-bugs] Re: [Haiku] #1045: USB isochronous streams

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Sat, 08 Jan 2022 02:32:06 -0000

#1045: USB isochronous streams
--------------------------+---------------------------
  Reporter:  wkornewald   |      Owner:  nobody
      Type:  enhancement  |     Status:  assigned
  Priority:  normal       |  Milestone:  R1
 Component:  Drivers/USB  |    Version:  R1/pre-alpha1
Resolution:               |   Keywords:
Blocked By:               |   Blocking:  10521, 11256
  Platform:  All          |
--------------------------+---------------------------
Comment (by waddlesplash):

 Indeed, it looks like there is a snooze() in the USB < 3.0 initialization
 code: https://xref.landonf.org/source/xref/haiku/src/add-
 ons/kernel/bus_managers/usb/BusManager.cpp#163

 The snooze is for 10,000us (10ms). Clearly we should do the same in XHCI.
 It's interesting nothing else ran into this problem before...

 Can you please post a syslog of this failure occurring, so we can see
 exactly what it looks like?
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/1045#comment:35>
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