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[Qemu-devel] serial.c changes to make smartcard reader work on win2003 e
[Qemu-devel] serial.c changes to make smartcard reader work on win2003 emulated on linux
Fri, 13 Jan 2006 16:31:50 +0100
now my qemu evaluation is done, I had a deep look into the code and I can now
documentation. What I wanted to find out was:
(1) Can qemu be used with the latest MS OS (e.g. Win2003) to run legacy
software under Linux?
Answer: yes it works fine and stable. Win2003 activation and online
but MS does not support the es1370 sound driver any longer
(2) Is it fast enough and is it easy to use?
Answer: for Win2003 you need a CPU like 2.4 GHz P4 or AMD 3000+ with a
cache (Celerons or Durons wan't work well). Surprisingly
live with very few (virtual) memory like 256 MByte, so a host
with 512 MByte
qemu is easy to use, and my documentation will contain a
script to make
it even easier.
The effective speed of a 2.4 GHz P4 (using kqemu) is like a
667 MHz PII,
which is good enough for old software. Remember that you will
not boot rather than (re-)activate a saved vm state which
takes only one
or two seconds.
Unfortunately qemu still contains some bugs and shortcommings. To make a simple
smart card reader work (the German Banks gave devices like Towitoku micro 120
for free or a very low price) you need an updated version of qemu. Other
that network and keyboard state are not correctly restored when reactivating a
HELLO QEMU MAINTAINERS
My patches modify serial.c, vl.c and vl.h . At the time of this writing there
are still many
things in serial.c that should be improved. As qemu's tendency to accept
not clear yet, you should make some statement of how to continue. Do you want to
see any further improvements of the code? If so I will invest a little more
the patches and mail them to the list. If not I will still mail a minimum patch
to list and
will eventually create some more specialized patches (x86 PC on x86 Linux only)
come with my documentation.
- [Qemu-devel] serial.c changes to make smartcard reader work on win2003 emulated on linux,
Juergen Pfennig <=