From aa0c9aec575f6dba4e6548ad9e5de1b1899d843e Mon Sep 17 00:00:00 2001 From: Bernhard Beschow Date: Sat, 7 Oct 2023 14:38:37 +0200 Subject: 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 Message-Id: <20231007123843.127151-30-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/i386/pc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index bec38cb..29a9724 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: */ -- cgit v1.1