motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 01:33:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

piix: use 64 bit window programmed by guest

Browse source 
Detect the 64 bit window programmed by firmware
and configure properties accordingly.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2013-09-02 12:58:57 +03:00
parent 8b42d730e3
commit 2028fdf379
1 changed files with 10 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

14
hw/pci-host/piix.c
View file

@ -235,18 +235,24 @@ static void i440fx_pcihost_get_pci_hole64_start(Object *obj, Visitor *v,
void *opaque, const char *name, void *opaque, const char *name,
Error **errp) Error **errp)
{ {
I440FXState *s = I440FX_PCI_HOST_BRIDGE(obj); PCIHostState *h = PCI_HOST_BRIDGE(obj);
Range w64;
visit_type_uint64(v, &s->pci_info.w64.begin, name, errp); pci_bus_get_w64_range(h->bus, &w64);
visit_type_uint64(v, &w64.begin, name, errp);
} }
static void i440fx_pcihost_get_pci_hole64_end(Object *obj, Visitor *v, static void i440fx_pcihost_get_pci_hole64_end(Object *obj, Visitor *v,
void *opaque, const char *name, void *opaque, const char *name,
Error **errp) Error **errp)
{ {
I440FXState *s = I440FX_PCI_HOST_BRIDGE(obj); PCIHostState *h = PCI_HOST_BRIDGE(obj);
Range w64;
visit_type_uint64(v, &s->pci_info.w64.end, name, errp); pci_bus_get_w64_range(h->bus, &w64);
visit_type_uint64(v, &w64.end, name, errp);
} }
static void i440fx_pcihost_initfn(Object *obj) static void i440fx_pcihost_initfn(Object *obj)