[Qemu-devel] [Bug 612452] [NEW] Problems with the number of serial ports for more than two

[Qemu-devel] [Bug 612452] [NEW] Problems with the number of serial ports for more than two

[qwe]

Public bug reported:

qemu --version
QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard

Command line:

qemu -serial null -serial null -serial file:test1 hd.img

Error:

isa irq 4 already assigned

echo $?
1

** Affects: qemu
     Importance: Undecided
         Status: New

-- 
Problems with the number of serial ports for more than two
https://bugs.launchpad.net/bugs/612452
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.

Status in QEMU: New

Bug description:
qemu --version
QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard

Command line:

qemu -serial null -serial null -serial file:test1 hd.img

Error:

isa irq 4 already assigned

echo $?
1

[Qemu-devel] [Bug 612452] Re: Problems with the number of serial ports for more than two

[maxmo74]

This bug seems to be solved and closed here: http://bugs.debian.org/cgi-
bin/bugreport.cgi?bug=574051

Is it solved in 0.12.5 or 0.13.0rc1 yet?

** Bug watch added: Debian Bug tracker #574051
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574051

-- 
Problems with the number of serial ports for more than two
https://bugs.launchpad.net/bugs/612452
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.

Status in QEMU: New

Bug description:
qemu --version
QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard

Command line:

qemu -serial null -serial null -serial file:test1 hd.img

Error:

isa irq 4 already assigned

echo $?
1

[Qemu-devel] [Bug 612452] Re: Problems with the number of serial ports for more than two

[maxmo74]

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

** Description changed:

-- 
Problems with the number of serial ports for more than two
https://bugs.launchpad.net/bugs/612452
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.

Status in QEMU: Confirmed

Bug description:
qemu --version
QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard

Command line:

qemu -serial null -serial null -serial file:test1 hd.img

Error:

isa irq 4 already assigned

echo $?
1

Re: [Qemu-devel] [Bug 612452] Re: Problems with the number of serial ports for more than two

[Michael Tokarev]

16.09.2010 20:14, maxmo74 wrote:
> This bug seems to be solved and closed here: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574051
> 
> Is it solved in 0.12.5 or 0.13.0rc1 yet?
> 
> ** Bug watch added: Debian Bug tracker #574051
>    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574051

The bug were closed in debian but the fix isn't correct as
discussed in the original thread and as mentioned in the
debian patch file.

As far as I can see, 0.13-tobe still can't have >2 serial
ports.

/mjt

[Qemu-devel] Re: [Bug 612452] Re: Problems with the number of serial ports for more than two

[qwe]

> This bug seems to be solved and closed here: http://bugs.debian.org/cgi-
> bin/bugreport.cgi?bug=574051
>
> Is it solved in 0.12.5 or 0.13.0rc1 yet?
>
> ** Bug watch added: Debian Bug tracker #574051
>    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574051
>   
#cd qemu-snapshot
#date
Fri Sep 17 09:29:01 MSD 2010
#cat .git/config
...
[remote "origin"]
    url = git://git.savannah.nongnu.org/qemu.git
    fetch = +refs/heads/*:refs/remotes/origin/*
[branch "master"]
    remote = origin
    merge = refs/heads/master

#git pull
...
#./configure --disable-xen --audio-drv-list=alsa,sdl
#make && make install
...
install -m 755 qemu "/usr/local/bin"
...
#ls -l /usr/local/bin/qemu
#-rwxr-xr-x 1 root root 1960900 2010-09-17 09:45 /usr/local/bin/qemu
#/usr/local/bin/qemu --version
QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard
#cd /path/to/hd/image
#/usr/local/bin/qemu -serial file:file1 -serial file:file2 -serial none 
-serial none hd.img

In VM

#echo test1 >/dev/ttyS0
#echo test2 >/dev/ttyS1
#echo test3 >/dev/ttyS2
... error...
#echo test4 >/dev/ttyS3
... error...

It is right

#halt


In host

#ls -l file*
-rw-r--r-- 1 root root 7 2010-09-17 10:13 file1
-rw-r--r-- 1 root root  7 2010-09-17 10:12 file2


Excellent. Try next.

#rm -f file*
#/usr/local/bin/qemu -serial file:file1 -serial file:file2 -serial 
file:file3 -serial none hd.img
isa irq 4 already assigned

Misfire. Try next.

#/usr/local/bin/qemu -serial none -serial none -serial file:file3 
-serial file:file4 hd.img

In VM

#echo test1 >/dev/ttyS0
#echo test2 >/dev/ttyS1
#echo test3 >/dev/ttyS2
... error...
#echo test4 >/dev/ttyS3
... error...

OOPS! Surprise.

#halt


In host

#ls -l file*
-rw-r--r-- 1 root root 7 2010-09-17 10:40 file3
-rw-r--r-- 1 root root  7 2010-09-17 10:40 file4

In this case expected.

-- 
Problems with the number of serial ports for more than two
https://bugs.launchpad.net/bugs/612452
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.

Status in QEMU: Confirmed

Bug description:
qemu --version
QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard

Command line:

qemu -serial null -serial null -serial file:test1 hd.img

Error:

isa irq 4 already assigned

echo $?
1

[Bug 612452] Re: Problems with the number of serial ports for more than two

[Thomas Huth]

The QEMU project is currently considering to move its bug tracking to
another system. For this we need to know which bugs are still valid
and which could be closed already. Thus we are setting older bugs to
"Incomplete" now.

If you still think this bug report here is valid, then please switch
the state back to "New" within the next 60 days, otherwise this report
will be marked as "Expired". Or please mark it as "Fix Released" if
the problem has been solved with a newer version of QEMU already.

Thank you and sorry for the inconvenience.


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

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/612452

Title:
  Problems with the number of serial ports for more than two

Status in QEMU:
  Incomplete

Bug description:
  qemu --version
  QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard

  Command line:

  qemu -serial null -serial null -serial file:test1 hd.img

  Error:

  isa irq 4 already assigned

  echo $?
  1

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/612452/+subscriptions

[Bug 612452] Re: Problems with the number of serial ports for more than two

[Thomas Huth]

** Bug watch removed: Debian Bug tracker #574051
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=574051

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/612452

Title:
  Problems with the number of serial ports for more than two

Status in QEMU:
  Incomplete

Bug description:
  qemu --version
  QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard

  Command line:

  qemu -serial null -serial null -serial file:test1 hd.img

  Error:

  isa irq 4 already assigned

  echo $?
  1

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/612452/+subscriptions

[Bug 612452] Re: Problems with the number of serial ports for more than two

[Launchpad Bug Tracker]

[Expired for QEMU because there has been no activity for 60 days.]

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

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/612452

Title:
  Problems with the number of serial ports for more than two

Status in QEMU:
  Expired

Bug description:
  qemu --version
  QEMU emulator version 0.13.50, Copyright (c) 2003-2008 Fabrice Bellard

  Command line:

  qemu -serial null -serial null -serial file:test1 hd.img

  Error:

  isa irq 4 already assigned

  echo $?
  1

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/612452/+subscriptions