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| author | Michael Roth <mdroth@linux.vnet.ibm.com> | 2015-05-07 15:33:54 +1000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2015-06-03 23:56:54 +0200 |
| commit | cf8c704d5a06e7b8327c65d19d0c342dc23fff84 (patch) | |
| tree | 3bd49473b1ef1e6a5417cacf21df528ed20cdb71 | |
| parent | 62083979b0471ac07da6d94944bf12a9b18baa1f (diff) | |
| download | hqemu-cf8c704d5a06e7b8327c65d19d0c342dc23fff84.zip hqemu-cf8c704d5a06e7b8327c65d19d0c342dc23fff84.tar.gz | |
pci: make pci_bar useable outside pci.c
We need to work with PCI BARs to generate OF properties
during PCI hotplug for sPAPR guests.
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | hw/pci/pci.c | 2 | ||||
| -rw-r--r-- | include/hw/pci/pci.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 48f19a3..3423c3a 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -123,7 +123,7 @@ static uint16_t pci_default_sub_device_id = PCI_SUBDEVICE_ID_QEMU; static QLIST_HEAD(, PCIHostState) pci_host_bridges; -static int pci_bar(PCIDevice *d, int reg) +int pci_bar(PCIDevice *d, int reg) { uint8_t type; diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index 5d050c8..6c2af0d 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -334,6 +334,12 @@ int pci_device_load(PCIDevice *s, QEMUFile *f); MemoryRegion *pci_address_space(PCIDevice *dev); MemoryRegion *pci_address_space_io(PCIDevice *dev); +/* + * Should not normally be used by devices. For use by sPAPR target + * where QEMU emulates firmware. + */ +int pci_bar(PCIDevice *d, int reg); + 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); typedef PCIINTxRoute (*pci_route_irq_fn)(void *opaque, int pin); |
