[0/5] hw/smbios: add core_count2 to smbios table type 4

Message

Julia Suvorova May 27, 2022, 4:56 p.m. UTC

The SMBIOS 3.0 specification provides the ability to reflect over
255 cores. The 64-bit entry point has been used for a while, but
structure type 4 has not been updated before, so the dmidecode output
looked like this (-smp 280):

    Handle 0x0400, DMI type 4, 42 bytes
    Processor Information
    ...
        Core Count: 24
        Core Enabled: 24
        Thread Count: 1
    ...

Big update in the bios-tables-test as it couldn't work with SMBIOS 3.0.

Julia Suvorova (5):
  hw/smbios: add core_count2 to smbios table type 4
  bios-tables-test: teach test to use smbios 3.0 tables
  tests/acpi: allow changes for core_count2 test
  bios-tables-test: add test for number of cores > 255
  tests/acpi: update tables for new core count test

 include/hw/firmware/smbios.h         |   3 +
 hw/smbios/smbios.c                   |  11 ++-
 tests/qtest/bios-tables-test.c       | 136 +++++++++++++++++++++------
 tests/data/acpi/q35/APIC.core-count2 | Bin 0 -> 2478 bytes
 tests/data/acpi/q35/DSDT.core-count2 | Bin 0 -> 32429 bytes
 tests/data/acpi/q35/FACP.core-count2 | Bin 0 -> 244 bytes
 6 files changed, 121 insertions(+), 29 deletions(-)
 create mode 100644 tests/data/acpi/q35/APIC.core-count2
 create mode 100644 tests/data/acpi/q35/DSDT.core-count2
 create mode 100644 tests/data/acpi/q35/FACP.core-count2