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ppce500_pci: convert to sysbus_init_mmio_cb2()
Not a huge step forward, but at least we now have a 1:1 relationship between registration and unregistration. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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@ -274,6 +274,16 @@ static void e500_pci_map(SysBusDevice *dev, target_phys_addr_t base)
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s->reg);
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}
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static void e500_pci_unmap(SysBusDevice *dev, target_phys_addr_t base)
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{
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cpu_register_physical_memory(base + PCIE500_CFGADDR, 4,
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IO_MEM_UNASSIGNED);
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cpu_register_physical_memory(base + PCIE500_CFGDATA, 4,
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IO_MEM_UNASSIGNED);
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cpu_register_physical_memory(base + PCIE500_REG_BASE, PCIE500_REG_SIZE,
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IO_MEM_UNASSIGNED);
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}
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#include "exec-memory.h"
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static int e500_pcihost_initfn(SysBusDevice *dev)
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@ -304,7 +314,7 @@ static int e500_pcihost_initfn(SysBusDevice *dev)
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DEVICE_LITTLE_ENDIAN);
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s->reg = cpu_register_io_memory(e500_pci_reg_read, e500_pci_reg_write, s,
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DEVICE_BIG_ENDIAN);
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sysbus_init_mmio_cb(dev, PCIE500_ALL_SIZE, e500_pci_map);
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sysbus_init_mmio_cb2(dev, e500_pci_map, e500_pci_unmap);
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return 0;
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}
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