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| author | Gerd Hoffmann | 2020-05-15 17:04:11 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2020-06-09 18:46:45 +0200 |
| commit | 3e824d38256364f983be8717214fef709bc90e31 (patch) | |
| tree | 33e79013426da6d0f5dcd5e36ea96f75999874e2 /tests/data | |
| parent | acpi: move aml builder code for serial device (diff) | |
| download | qemu-3e824d38256364f983be8717214fef709bc90e31.tar.gz qemu-3e824d38256364f983be8717214fef709bc90e31.tar.xz qemu-3e824d38256364f983be8717214fef709bc90e31.zip | |
acpi: parallel: don't use _STA method
The _STA method dates back to the days where we had a static DSDT. The
device is listed in the DSDT table unconditionally and the _STA method
checks a bit in the isa bridge pci config space to figure whenever a
given is isa device is present or not, then evaluates to 0x0f (present)
or 0x00 (absent).
These days the DSDT is generated by qemu anyway, so if a device is not
present we can simply drop it from the DSDT instead.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200515150421.25479-7-kraxel@redhat.com>
Diffstat (limited to 'tests/data')
0 files changed, 0 insertions, 0 deletions