diff options
| author | Anthony PERARD <anthony.perard@citrix.com> | 2017-09-06 14:40:32 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2017-09-08 16:15:17 +0300 |
| commit | ab938ae43f8a3a71a3525566edf586081b7a7452 (patch) | |
| tree | 725129523828bdd3a896288da204c8e612e8f4bc /stubs | |
| parent | f5855994fee2f8815dc86b8453e4a63e290aea05 (diff) | |
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>
Diffstat (limited to 'stubs')
| -rw-r--r-- | stubs/Makefile.objs | 1 | ||||
| -rw-r--r-- | stubs/pci-host-piix.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs index e69c217aff..4a33495911 100644 --- a/stubs/Makefile.objs +++ b/stubs/Makefile.objs @@ -40,3 +40,4 @@ stub-obj-y += pc_madt_cpu_entry.o stub-obj-y += vmgenid.o stub-obj-y += xen-common.o stub-obj-y += xen-hvm.o +stub-obj-y += pci-host-piix.o diff --git a/stubs/pci-host-piix.c b/stubs/pci-host-piix.c new file mode 100644 index 0000000000..6ed81b1f21 --- /dev/null +++ b/stubs/pci-host-piix.c @@ -0,0 +1,6 @@ +#include "qemu/osdep.h" +#include "hw/i386/pc.h" +PCIBus *find_i440fx(void) +{ + return NULL; +} |