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| author | Avi Kivity <avi@redhat.com> | 2011-08-15 17:17:36 +0300 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-08-22 10:47:49 -0500 |
| commit | f5e6fed879ae10b9f6494a6eed21c1979391d7cb (patch) | |
| tree | d9c6f53aab76e6c131314391518b834025f17a7d | |
| parent | c839adec884ed601204d527f021bf638e879a61f (diff) | |
| download | focaccia-qemu-f5e6fed879ae10b9f6494a6eed21c1979391d7cb.tar.gz focaccia-qemu-f5e6fed879ae10b9f6494a6eed21c1979391d7cb.zip | |
pci: add pci_address_space()
Returns the PCI address space. Useful for bridges that can obscure part of the PCI address space. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| -rw-r--r-- | hw/pci.c | 5 | ||||
| -rw-r--r-- | hw/pci.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/hw/pci.c b/hw/pci.c index 4dc13d2561..6124790f01 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -2165,3 +2165,8 @@ int pci_qdev_find_device(const char *id, PCIDevice **pdev) return rc; } + +MemoryRegion *pci_address_space(PCIDevice *dev) +{ + return dev->bus->address_space_mem; +} diff --git a/hw/pci.h b/hw/pci.h index d7ad7fb95f..391217e431 100644 --- a/hw/pci.h +++ b/hw/pci.h @@ -220,6 +220,7 @@ void pci_default_write_config(PCIDevice *d, uint32_t address, uint32_t val, int len); void pci_device_save(PCIDevice *s, QEMUFile *f); int pci_device_load(PCIDevice *s, QEMUFile *f); +MemoryRegion *pci_address_space(PCIDevice *dev); typedef void (*pci_set_irq_fn)(void *opaque, int irq_num, int level); typedef int (*pci_map_irq_fn)(PCIDevice *pci_dev, int irq_num); |