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[Qemu-devel] [PATCH v2 6/6] piix: use 64 bit window programmed by guest
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PATCH v2 6/6] piix: use 64 bit window programmed by guest |
Date: |
Sun, 15 Sep 2013 11:46:51 +0300 |
Detect the 64 bit window programmed by firmware
and configure properties accordingly.
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
hw/pci-host/piix.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index 221d82b..c041149 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -235,18 +235,24 @@ static void i440fx_pcihost_get_pci_hole64_start(Object
*obj, Visitor *v,
void *opaque, const char *name,
Error **errp)
{
- I440FXState *s = I440FX_PCI_HOST_BRIDGE(obj);
+ PCIHostState *h = PCI_HOST_BRIDGE(obj);
+ Range w64;
+
+ pci_bus_get_w64_range(h->bus, &w64);
- visit_type_uint64(v, &s->pci_info.w64.begin, name, errp);
+ visit_type_uint64(v, &w64.begin, name, errp);
}
static void i440fx_pcihost_get_pci_hole64_end(Object *obj, Visitor *v,
void *opaque, const char *name,
Error **errp)
{
- I440FXState *s = I440FX_PCI_HOST_BRIDGE(obj);
+ PCIHostState *h = PCI_HOST_BRIDGE(obj);
+ Range w64;
+
+ pci_bus_get_w64_range(h->bus, &w64);
- visit_type_uint64(v, &s->pci_info.w64.end, name, errp);
+ visit_type_uint64(v, &w64.end, name, errp);
}
static void i440fx_pcihost_initfn(Object *obj)
--
MST
- [Qemu-devel] [PATCH v2 0/6] pci: keep window properties up to date, Michael S. Tsirkin, 2013/09/15
- [Qemu-devel] [PATCH v2 1/6] q35: make pci window address/size match guest cfg, Michael S. Tsirkin, 2013/09/15
- [Qemu-devel] [PATCH v2 2/6] range: add Range to typedefs, Michael S. Tsirkin, 2013/09/15
- [Qemu-devel] [PATCH v2 3/6] range: add min/max operations on ranges, Michael S. Tsirkin, 2013/09/15
- [Qemu-devel] [PATCH v2 4/6] pci: add helper to retrieve the 64-bit range, Michael S. Tsirkin, 2013/09/15
- [Qemu-devel] [PATCH v2 5/6] q35: use 64 bit window programmed by guest, Michael S. Tsirkin, 2013/09/15
- [Qemu-devel] [PATCH v2 6/6] piix: use 64 bit window programmed by guest,
Michael S. Tsirkin <=
- Re: [Qemu-devel] [PATCH v2 0/6] pci: keep window properties up to date, Igor Mammedov, 2013/09/16