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Re: [Qemu-devel] [PATCH v4 6/6] acpi: pci: use build_append_foo() API to
Re: [Qemu-devel] [PATCH v4 6/6] acpi: pci: use build_append_foo() API to construct MCFG
Thu, 16 May 2019 19:00:33 +0200
On Thu, 16 May 2019 13:01:31 +0200
Philippe Mathieu-Daudé <address@hidden> wrote:
> On Thu, May 16, 2019 at 9:41 AM Wei Yang <address@hidden> wrote:
> > On Wed, May 15, 2019 at 07:29:17AM +0200, Philippe Mathieu-Daudé wrote:
> > >
> > >Thanks Michael for testing...
> > >
> > >Wei, can you add a MCFG test in tests/bios-tables-test.c?
> > >
> > I took a look into the test, current q35 has already has a reference MCFG in
> > tests/data/acpi/q35/MCFG.
> > And there would be a warning message when reserved is missed.
> > /x86_64/acpi/q35/bridge: acpi-test: Warning! MCFG mismatch.
> > Is this enough? Or what more information prefer to add?
> Well, the test has to fail for any mismatch (not a simple warning).
> A mismatch failure seems to be enough IMHO.
Warning is sufficient, we do not fail ACPI tests on mismatch.
It was a policy decision for APCI tests as far as I remember.
We might reconsider it in the future but it shouldn't affect this patch.
> > >>> - AcpiMcfgAllocation allocation;
> > >>> -} QEMU_PACKED;
> > >>> -typedef struct AcpiTableMcfg AcpiTableMcfg;
> > >>> -
> > >>> /*
> > >>> * TCPA Description Table
> > >>> *
> > >>> --
> > >>> 2.19.1
> > --
> > Wei Yang
> > Help you, Help me
Re: [Qemu-devel] [PATCH v4 6/6] acpi: pci: use build_append_foo() API to construct MCFG, Wei Yang, 2019/05/15