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[Qemu-devel] [Bug 1476183] Re: can not create 4 serial port on window (g

From: Thomas Huth
Subject: [Qemu-devel] [Bug 1476183] Re: can not create 4 serial port on window (guest os)
Date: Wed, 11 Jul 2018 07:11:43 -0000

Looking through old bug tickets... can you still reproduce this issue
with the latest version of QEMU and Windows? Or could we close this
ticket nowadays?

** Changed in: qemu
       Status: New => Incomplete

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  can not create 4 serial port on window (guest os)

Status in QEMU:

Bug description:
  qemu ver: 2.1.2-Latest

  guest os: window 7 64bit with 2 cpu

  problem: when qemu start with 4 serial port, on linux(rhel 7) guest
  os, /dev/ttyS0-4 is work fine.  but on window 7 guest os, only show
  com1,com2 in device manager, how to get com3 & com4 ?

  qemu cmd:
   -chardev spiceport,id=charserial0,name=org.qemu.console.serial.0
   -device isa-serial,chardev=charserial0,id=serial0
   -chardev spiceport,id=charserial1,name=org.qemu.console.serial.1
   -device isa-serial,chardev=charserial1,id=serial1
   -chardev spiceport,id=charserial2,name=org.qemu.console.serial.2
   -device isa-serial,chardev=charserial2,id=serial2
   -chardev spiceport,id=charserial3,name=org.qemu.console.serial.3
   -device isa-serial,chardev=charserial3,id=serial3

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