[haiku-bugs] Re: [Haiku] #15131: KDL when using multiple serial devices

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Sat, 29 Jun 2019 19:34:17 -0000

#15131: KDL when using multiple serial devices
---------------------------+----------------------------
   Reporter:  pulkomandy   |      Owner:  nobody
       Type:  bug          |     Status:  new
   Priority:  normal       |  Milestone:  Unscheduled
  Component:  Drivers/TTY  |    Version:  R1/Development
 Resolution:               |   Keywords:
 Blocked By:               |   Blocking:
Has a Patch:  0            |   Platform:  All
---------------------------+----------------------------

Comment (by korli):

 I see that usb_serial_service() calls Service() on every device, and
 Service() checks the given tty. Maybe try to check fDeviceOpen in
 Service(). Maybe also reset fMasterTTY in SerialDevice::Close().

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Ticket URL: <https://dev.haiku-os.org/ticket/15131#comment:1>
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