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| author | Laszlo Ersek <lersek@redhat.com> | 2016-01-18 15:12:13 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-02-06 20:44:10 +0200 |
| commit | ae12374951f07157f7a52c8d848b90f8eec722fb (patch) | |
| tree | 53f7979784c44cdf14fbbc9c0098eeb692b27a8d /qemu-options.hx | |
| parent | 88594e4fd1e916b778968b2bdd8d7375ca2fe8d8 (diff) | |
| download | qemu-ae12374951f07157f7a52c8d848b90f8eec722fb.tar.gz | |
pc: set the OEM fields in the RSDT and the FADT from the SLIC
The Microsoft spec about the SLIC and MSDM ACPI tables at
<http://go.microsoft.com/fwlink/p/?LinkId=234834> requires the OEM ID and
OEM Table ID fields to be consistent between the SLIC and the RSDT/XSDT.
That further affects the FADT, because a similar match between the FADT
and the RSDT/XSDT is required by the ACPI spec in general.
This patch wires up the previous three patches.
Cc: "Michael S. Tsirkin" <mst@redhat.com> (supporter:ACPI/SMBIOS)
Cc: Igor Mammedov <imammedo@redhat.com> (supporter:ACPI/SMBIOS)
Cc: Paolo Bonzini <pbonzini@redhat.com> (maintainer:X86)
Cc: Richard W.M. Jones <rjones@redhat.com>
Cc: Aleksei Kovura <alex3kov@zoho.com>
Cc: Michael Tokarev <mjt@tls.msk.ru>
Cc: Steven Newbury <steve@snewbury.org.uk>
RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1248758
LP: https://bugs.launchpad.net/qemu/+bug/1533848
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Steven Newbury <steve@snewbury.org.uk>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index 733a1949e9..2f0465eeb1 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1472,6 +1472,10 @@ ACPI headers (possible overridden by other options). For data=, only data portion of the table is used, all header information is specified in the command line. +If a SLIC table is supplied to QEMU, then the SLIC's oem_id and oem_table_id +fields will override the same in the RSDT and the FADT (a.k.a. FACP), in order +to ensure the field matches required by the Microsoft SLIC spec and the ACPI +spec. ETEXI DEF("smbios", HAS_ARG, QEMU_OPTION_smbios, |