haraldwolff/qemu-patch-raspberry4
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PCI: delete unused mem_base and pci_to_cpu_addr

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Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2011-09-03 16:41:21 +00:00
parent de18f87eb1
commit f64e02b6cc
2 changed files with 1 additions and 15 deletions
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14
hw/pci.c
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@ -312,11 +312,6 @@ void pci_bus_hotplug(PCIBus *bus, pci_hotplug_fn hotplug, DeviceState *qdev)
bus->hotplug_qdev = qdev; bus->hotplug_qdev = qdev;
} }
void pci_bus_set_mem_base(PCIBus *bus, target_phys_addr_t base)
{
bus->mem_base = base;
}
PCIBus *pci_register_bus(DeviceState *parent, const char *name, PCIBus *pci_register_bus(DeviceState *parent, const char *name,
pci_set_irq_fn set_irq, pci_map_irq_fn map_irq, pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
void *irq_opaque, void *irq_opaque,
@ -833,12 +828,6 @@ PCIDevice *pci_register_device(PCIBus *bus, const char *name,
return pci_dev; return pci_dev;
} }
static target_phys_addr_t pci_to_cpu_addr(PCIBus *bus,
target_phys_addr_t addr)
{
return addr + bus->mem_base;
}
static void pci_unregister_io_regions(PCIDevice *pci_dev) static void pci_unregister_io_regions(PCIDevice *pci_dev)
{ {
PCIIORegion *r; PCIIORegion *r;
@ -1066,8 +1055,7 @@ static void pci_update_mappings(PCIDevice *d)
1); 1);
} else { } else {
memory_region_add_subregion_overlap(r->address_space, memory_region_add_subregion_overlap(r->address_space,
pci_to_cpu_addr(d->bus, r->addr,
r->addr),
r->memory, r->memory,
1); 1);
} }

2
hw/pci.h
View file

@ -255,8 +255,6 @@ PCIBus *pci_register_bus(DeviceState *parent, const char *name,
void pci_device_reset(PCIDevice *dev); void pci_device_reset(PCIDevice *dev);
void pci_bus_reset(PCIBus *bus); void pci_bus_reset(PCIBus *bus);
void pci_bus_set_mem_base(PCIBus *bus, target_phys_addr_t base);
PCIDevice *pci_nic_init(NICInfo *nd, const char *default_model, PCIDevice *pci_nic_init(NICInfo *nd, const char *default_model,
const char *default_devaddr); const char *default_devaddr);
PCIDevice *pci_nic_init_nofail(NICInfo *nd, const char *default_model, PCIDevice *pci_nic_init_nofail(NICInfo *nd, const char *default_model,