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pci_bridge: make pci bridge aware of pci multi function bit.

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make pci bridge aware of pci multi function property and let pci generic
code to set the bit.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Isaku Yamahata 2010-06-23 16:15:32 +09:00 committed by Blue Swirl
parent fecb93c45c
commit 7c7b829e46
4 changed files with 8 additions and 6 deletions
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4
hw/apb_pci.c
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@ -350,13 +350,13 @@ PCIBus *pci_apb_init(target_phys_addr_t special_base,
pci_create_simple(d->bus, 0, "pbm"); pci_create_simple(d->bus, 0, "pbm");
/* APB secondary busses */ /* APB secondary busses */
*bus2 = pci_bridge_init(d->bus, PCI_DEVFN(1, 0), *bus2 = pci_bridge_init(d->bus, PCI_DEVFN(1, 0), true,
PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SIMBA, PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SIMBA,
pci_apb_map_irq, pci_apb_map_irq,
"Advanced PCI Bus secondary bridge 1"); "Advanced PCI Bus secondary bridge 1");
apb_pci_bridge_init(*bus2); apb_pci_bridge_init(*bus2);
*bus3 = pci_bridge_init(d->bus, PCI_DEVFN(1, 1), *bus3 = pci_bridge_init(d->bus, PCI_DEVFN(1, 1), true,
PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SIMBA, PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SIMBA,
pci_apb_map_irq, pci_apb_map_irq,
"Advanced PCI Bus secondary bridge 2"); "Advanced PCI Bus secondary bridge 2");

2
hw/dec_pci.c
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@ -55,7 +55,7 @@ PCIBus *pci_dec_21154_init(PCIBus *parent_bus, int devfn)
dev = qdev_create(NULL, "dec-21154"); dev = qdev_create(NULL, "dec-21154");
qdev_init_nofail(dev); qdev_init_nofail(dev);
ret = pci_bridge_init(parent_bus, devfn, ret = pci_bridge_init(parent_bus, devfn, false,
PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21154, PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21154,
dec_map_irq, "DEC 21154 PCI-PCI bridge"); dec_map_irq, "DEC 21154 PCI-PCI bridge");

5
hw/pci.c
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@ -1580,13 +1580,14 @@ static int pci_bridge_exitfn(PCIDevice *pci_dev)
return 0; return 0;
} }
PCIBus *pci_bridge_init(PCIBus *bus, int devfn, uint16_t vid, uint16_t did, PCIBus *pci_bridge_init(PCIBus *bus, int devfn, bool multifunction,
uint16_t vid, uint16_t did,
pci_map_irq_fn map_irq, const char *name) pci_map_irq_fn map_irq, const char *name)
{ {
PCIDevice *dev; PCIDevice *dev;
PCIBridge *s; PCIBridge *s;
dev = pci_create(bus, devfn, "pci-bridge"); dev = pci_create_multifunction(bus, devfn, multifunction, "pci-bridge");
qdev_prop_set_uint32(&dev->qdev, "vendorid", vid); qdev_prop_set_uint32(&dev->qdev, "vendorid", vid);
qdev_prop_set_uint32(&dev->qdev, "deviceid", did); qdev_prop_set_uint32(&dev->qdev, "deviceid", did);
qdev_init_nofail(&dev->qdev); qdev_init_nofail(&dev->qdev);

3
hw/pci.h
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@ -233,7 +233,8 @@ int pci_read_devaddr(Monitor *mon, const char *addr, int *domp, int *busp,
void do_pci_info_print(Monitor *mon, const QObject *data); void do_pci_info_print(Monitor *mon, const QObject *data);
void do_pci_info(Monitor *mon, QObject **ret_data); void do_pci_info(Monitor *mon, QObject **ret_data);
PCIBus *pci_bridge_init(PCIBus *bus, int devfn, uint16_t vid, uint16_t did, PCIBus *pci_bridge_init(PCIBus *bus, int devfn, bool multifunction,
uint16_t vid, uint16_t did,
pci_map_irq_fn map_irq, const char *name); pci_map_irq_fn map_irq, const char *name);
PCIDevice *pci_bridge_get_device(PCIBus *bus); PCIDevice *pci_bridge_get_device(PCIBus *bus);