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qemu/stubs/pci-host-piix.c

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hw/acpi: Move acpi_set_pci_info to pcihp HW part of ACPI PCI hotplug in QEMU depends on ACPI_PCIHP_PROP_BSEL being set on a PCI bus that supports ACPI hotplug. It should work regardless of the source of ACPI tables (QEMU generator/legacy SeaBIOS/Xen). So move ACPI_PCIHP_PROP_BSEL initialization into HW ACPI implementation part from QEMU's ACPI table generator. To do PCI passthrough with Xen, the property ACPI_PCIHP_PROP_BSEL needs to be set, but this was done only when ACPI tables are built which is not needed for a Xen guest. The need for the property starts with commit "pc: pcihp: avoid adding ACPI_PCIHP_PROP_BSEL twice" (f0c9d64a68b776374ec4732424a3e27753ce37b6). Adding find_i440fx into stubs so that mips-softmmu target can be built. Reported-by: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-09-06 21:40:32 +08:00
#include "qemu/osdep.h"
hw/pci-host/piix: Move i440FX declarations to hw/pci-host/i440fx.h The hw/pci-host/piix.c contains a mix of PIIX3 and i440FX chipsets functions. To be able to split it, we need to export some declarations first. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-03 03:57:47 +08:00
#include "hw/pci-host/i440fx.h"
hw/acpi: Move acpi_set_pci_info to pcihp HW part of ACPI PCI hotplug in QEMU depends on ACPI_PCIHP_PROP_BSEL being set on a PCI bus that supports ACPI hotplug. It should work regardless of the source of ACPI tables (QEMU generator/legacy SeaBIOS/Xen). So move ACPI_PCIHP_PROP_BSEL initialization into HW ACPI implementation part from QEMU's ACPI table generator. To do PCI passthrough with Xen, the property ACPI_PCIHP_PROP_BSEL needs to be set, but this was done only when ACPI tables are built which is not needed for a Xen guest. The need for the property starts with commit "pc: pcihp: avoid adding ACPI_PCIHP_PROP_BSEL twice" (f0c9d64a68b776374ec4732424a3e27753ce37b6). Adding find_i440fx into stubs so that mips-softmmu target can be built. Reported-by: Sander Eikelenboom <linux@eikelenboom.it> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-09-06 21:40:32 +08:00
PCIBus *find_i440fx(void)
{
return NULL;
}