qemu-e2k/hw/i386
Eduardo Habkost caad057bb6 smbios: Encode UUID according to SMBIOS specification
Differently from older versions, SMBIOS version 2.6 is explicit about
the encoding of UUID fields:

> Although RFC 4122 recommends network byte order for all fields, the PC
> industry (including the ACPI, UEFI, and Microsoft specifications) has
> consistently used little-endian byte encoding for the first three fields:
> time_low, time_mid, time_hi_and_version. The same encoding, also known as
> wire format, should also be used for the SMBIOS representation of the UUID.
>
> The UUID {00112233-4455-6677-8899-AABBCCDDEEFF} would thus be represented
> as 33 22 11 00 55 44 77 66 88 99 AA BB CC DD EE FF.

The dmidecode tool implements this and decodes the above "wire format"
when SMBIOS version >= 2.6. We moved from SMBIOS version 2.4 to 2.8 when
we started building the SMBIOS entry point inside QEMU, on commit
c97294ec1b.

Change smbios_build_type_1_table() to encode the UUID as specified.

To make sure we won't change the guest-visible UUID when upgrading to a
newer QEMU version, keep the old behavior on pc-*-2.1 and older.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-11-02 13:44:52 +02:00
..
kvm bootindex: move calling add_boot_device_patch to bootindex setter function 2014-10-15 10:46:01 +02:00
xen hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
Makefile.objs intel-iommu: introduce Intel IOMMU (VT-d) emulation 2014-08-28 23:10:22 +02:00
acpi-build.c acpi: create separate file for TCPA log 2014-11-02 13:43:37 +02:00
acpi-build.h i386: ACPI table generation code from seabios 2013-10-14 17:48:57 +03:00
acpi-defs.h intel-iommu: add DMAR table to ACPI tables 2014-08-28 23:10:22 +02:00
acpi-dsdt-cpu-hotplug.dsl dsdt: tweak ACPI ID for hotplug resource device 2014-04-08 15:22:59 +03:00
acpi-dsdt-dbug.dsl i386: add ACPI table files from seabios 2013-10-14 17:48:51 +03:00
acpi-dsdt-hpet.dsl ACPI: Remove commented-out code from HPET._CRS 2014-02-10 11:09:33 +02:00
acpi-dsdt-isa.dsl ACPI: Fix AppleSMC _STA size 2014-01-26 13:06:48 +02:00
acpi-dsdt-pci-crs.dsl pc: Q35 DSDT: exclude CPU hotplug IO range from PCI bus resources 2014-01-26 13:11:44 +02:00
acpi-dsdt.dsl hw:i386: typo fix: MEMORY_HOPTLUG_DEVICE -> MEMORY_HOTPLUG_DEVICE 2014-08-14 13:20:49 +02:00
acpi-dsdt.hex.generated hw:i386: typo fix: MEMORY_HOPTLUG_DEVICE -> MEMORY_HOTPLUG_DEVICE 2014-08-14 13:20:49 +02:00
bios-linker-loader.c i386: Add missing include file for QEMU_PACKED 2014-02-01 13:43:52 +04:00
bios-linker-loader.h i386: add bios linker/loader 2013-10-14 17:48:52 +03:00
intel_iommu.c intel-iommu: add IOTLB using hash table 2014-08-28 23:10:22 +02:00
intel_iommu_internal.h intel-iommu: add IOTLB using hash table 2014-08-28 23:10:22 +02:00
kvmvapic.c kvmvapic: fix migration when VM paused and when not running Windows 2014-09-26 13:32:04 +02:00
multiboot.c multiboot: Calculate upper_mem in the ROM 2013-06-28 14:01:52 -05:00
multiboot.h refer to FWCfgState explicitly 2013-06-02 18:14:02 +03:00
pc.c -machine vmport=off: Allow disabling of VMWare ioport emulation 2014-11-02 13:44:12 +02:00
pc_piix.c smbios: Encode UUID according to SMBIOS specification 2014-11-02 13:44:52 +02:00
pc_q35.c smbios: Encode UUID according to SMBIOS specification 2014-11-02 13:44:52 +02:00
pc_sysfw.c hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
q35-acpi-dsdt.dsl hw:i386: typo fix: MEMORY_HOPTLUG_DEVICE -> MEMORY_HOTPLUG_DEVICE 2014-08-14 13:20:49 +02:00
q35-acpi-dsdt.hex.generated acpi: update generated files 2014-06-19 16:41:52 +03:00
smbios.c smbios: Encode UUID according to SMBIOS specification 2014-11-02 13:44:52 +02:00
ssdt-mem.dsl hw:i386: typo fix: MEMORY_HOPTLUG_DEVICE -> MEMORY_HOTPLUG_DEVICE 2014-08-14 13:20:49 +02:00
ssdt-mem.hex.generated acpi: update generated files 2014-06-19 16:41:52 +03:00
ssdt-misc.dsl hw:i386: typo fix: MEMORY_HOPTLUG_DEVICE -> MEMORY_HOTPLUG_DEVICE 2014-08-14 13:20:49 +02:00
ssdt-misc.hex.generated acpi: update generated files 2014-06-19 16:41:52 +03:00
ssdt-pcihp.dsl acpi-build: append description for non-hotplug 2014-03-09 21:09:30 +02:00
ssdt-pcihp.hex.generated acpi: update generated files 2014-06-19 16:41:52 +03:00
ssdt-proc.dsl ssdt: fix PBLK length 2013-10-14 17:48:57 +03:00
ssdt-proc.hex.generated acpi: update generated files 2014-06-19 16:41:52 +03:00
ssdt-tpm.dsl Add ACPI tables for TPM 2014-08-25 00:16:06 +02:00
ssdt-tpm.hex.generated ssdt-tpm: add generated hex file to git 2014-08-25 00:16:06 +02:00