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| author | Michael S. Tsirkin <mst@redhat.com> | 2013-07-24 18:56:11 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-10-14 17:48:52 +0300 |
| commit | 277e9340e6a1b0a0e8e988d2f0ac82b18b695c0b (patch) | |
| tree | 1f930db0bb407e26a7fe7ca74e81b074db252cd0 /hw/pci-host/piix.c | |
| parent | f854ecc79957e588bed8ed7e8c1c24ded55fc1e9 (diff) | |
| download | qemu-277e9340e6a1b0a0e8e988d2f0ac82b18b695c0b.tar.gz | |
piix: APIs for pc guest info
This adds APIs that will be used to fill in guest acpi tables.
Some required information is still lacking in QOM, so we
fall back on lookups by type and returning explicit types.
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci-host/piix.c')
| -rw-r--r-- | hw/pci-host/piix.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c index c041149320..bad3953fb5 100644 --- a/hw/pci-host/piix.c +++ b/hw/pci-host/piix.c @@ -416,6 +416,14 @@ PCIBus *i440fx_init(PCII440FXState **pi440fx_state, return b; } +PCIBus *find_i440fx(void) +{ + PCIHostState *s = OBJECT_CHECK(PCIHostState, + object_resolve_path("/machine/i440fx", NULL), + TYPE_PCI_HOST_BRIDGE); + return s ? s->bus : NULL; +} + /* PIIX3 PCI to ISA bridge */ static void piix3_set_irq_pic(PIIX3State *piix3, int pic_irq) { |