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Allow machines to configure the QEMU_VERSION that's exposed via hardware

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QEMU exposes its version to the guest's hardware and in some cases that is wrong
(e.g. Windows prints messages about driver updates when you switch
the QEMU version).
There is a new field now on the struct QEmuMachine, hw_version, which may
contain the version that the specific machine should report. If that field is
set, then that machine will report that version to the guest.

Signed-off-by: Crístian Viana <vianac@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Crístian Viana 2012-05-30 00:35:51 -03:00 • committed by Anthony Liguori
parent 459ae5ea5a
commit 93bfef4c6e
19 changed files with 62 additions and 25 deletions
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4
vl.c
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@ -3206,6 +3206,10 @@ int main(int argc, char **argv, char **envp)
}
loc_set_none();
if (machine->hw_version) {
qemu_set_version(machine->hw_version);
}
/* Init CPU def lists, based on config
* - Must be called after all the qemu_read_config_file() calls
* - Must be called before list_cpus()