diff options
| author | Bernhard Beschow <shentey@gmail.com> | 2023-10-07 14:38:37 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-10-22 05:18:17 -0400 |
| commit | aa0c9aec575f6dba4e6548ad9e5de1b1899d843e (patch) | |
| tree | 8a870acd5f555818171a1c0b66301eb6c9ffb8ef /include | |
| parent | 12cecd45505c239dedc8bad2ded8eab8bc2f0391 (diff) | |
hw/i386/pc_piix: Make PIIX4 south bridge usable in PC machine
QEMU's PIIX3 implementation actually models the real PIIX4, but with different
PCI IDs. Usually, guests deal just fine with it. Still, in order to provide a
more consistent illusion to guests, allow QEMU's PIIX4 implementation to be used
in the PC machine.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20231007123843.127151-30-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/i386/pc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index bec38cb92c..29a9724524 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -42,6 +42,7 @@ typedef struct PCMachineState { uint64_t max_ram_below_4g; OnOffAuto vmport; SmbiosEntryPointType smbios_entry_point_type; + const char *south_bridge; bool acpi_build_enabled; bool smbus_enabled; @@ -92,6 +93,7 @@ struct PCMachineClass { /* Device configuration: */ bool pci_enabled; bool kvmclock_enabled; + const char *default_south_bridge; /* Compat options: */ |