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| author | Isaku Yamahata <isaku.yamahata@intel.com> | 2021-02-17 21:51:13 -0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-02-23 10:58:42 -0500 |
| commit | 33b44fdaba54a99e94b604dafb0d5fcaa8a35261 (patch) | |
| tree | b65feda82681a763566c52f2c3a9860d27afc8aa /hw/acpi | |
| parent | 6be8cf56bc8bda2ed9a070bdb04446191f31acc9 (diff) | |
| download | qemu-33b44fdaba54a99e94b604dafb0d5fcaa8a35261.zip qemu-33b44fdaba54a99e94b604dafb0d5fcaa8a35261.tar.gz qemu-33b44fdaba54a99e94b604dafb0d5fcaa8a35261.tar.bz2 | |
acpi: set fadt.smi_cmd to zero when SMM is not supported
>From table 5.9 SMI_CMD of ACPI spec
> This field is reserved and must be zero on system
> that does not support System Management mode.
When smm is not enabled, set it to zero to comform to the spec.
When -machine smm=off is passed, the change to FACP is as follows.
@@ -1,46 +1,46 @@
/*
* Intel ACPI Component Architecture
* AML/ASL+ Disassembler version 20180105 (64-bit version)
* Copyright (c) 2000 - 2018 Intel Corporation
*
- * Disassembly of tests/data/acpi/q35/FACP, Fri Feb 5 16:57:04 2021
+ * Disassembly of /tmp/aml-1OQYX0, Fri Feb 5 16:57:04 2021
*
* ACPI Data Table [FACP]
*
* Format: [HexOffset DecimalOffset ByteLength] FieldName : FieldValue
*/
[000h 0000 4] Signature : "FACP" [Fixed ACPI Description Table (FADT)]
[004h 0004 4] Table Length : 000000F4
[008h 0008 1] Revision : 03
-[009h 0009 1] Checksum : 1F
+[009h 0009 1] Checksum : D6
[00Ah 0010 6] Oem ID : "BOCHS "
[010h 0016 8] Oem Table ID : "BXPCFACP"
[018h 0024 4] Oem Revision : 00000001
[01Ch 0028 4] Asl Compiler ID : "BXPC"
[020h 0032 4] Asl Compiler Revision : 00000001
[024h 0036 4] FACS Address : 00000000
[028h 0040 4] DSDT Address : 00000000
[02Ch 0044 1] Model : 01
[02Dh 0045 1] PM Profile : 00 [Unspecified]
[02Eh 0046 2] SCI Interrupt : 0009
-[030h 0048 4] SMI Command Port : 000000B2
-[034h 0052 1] ACPI Enable Value : 02
-[035h 0053 1] ACPI Disable Value : 03
+[030h 0048 4] SMI Command Port : 00000000
+[034h 0052 1] ACPI Enable Value : 00
+[035h 0053 1] ACPI Disable Value : 00
[036h 0054 1] S4BIOS Command : 00
[037h 0055 1] P-State Control : 00
[038h 0056 4] PM1A Event Block Address : 00000600
[03Ch 0060 4] PM1B Event Block Address : 00000000
[040h 0064 4] PM1A Control Block Address : 00000604
[044h 0068 4] PM1B Control Block Address : 00000000
[048h 0072 4] PM2 Control Block Address : 00000000
[04Ch 0076 4] PM Timer Block Address : 00000608
[050h 0080 4] GPE0 Block Address : 00000620
[054h 0084 4] GPE1 Block Address : 00000000
[058h 0088 1] PM1 Event Block Length : 04
[059h 0089 1] PM1 Control Block Length : 02
[05Ah 0090 1] PM2 Control Block Length : 00
[05Bh 0091 1] PM Timer Block Length : 04
[05Ch 0092 1] GPE0 Block Length : 10
[05Dh 0093 1] GPE1 Block Length : 00
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Message-Id: <09ed791ef77fda2b194100669cbc690865c9eb52.1613615732.git.isaku.yamahata@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/acpi')
0 files changed, 0 insertions, 0 deletions