ppc440_pcix: Don't use iomem for regs
The iomem memory region is better used for the PCI IO space but currently used for registers. Stop using it for that to allow this to be cleaned up in the next patch. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <3def68f200edd4540393d6b3b03baabe15d649f2.1688586835.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
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@ -64,6 +64,7 @@ struct PPC440PCIXState {
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MemoryRegion container;
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MemoryRegion iomem;
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MemoryRegion busmem;
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MemoryRegion regs;
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};
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#define PPC440_REG_BASE 0x80000
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@ -507,11 +508,11 @@ static void ppc440_pcix_realize(DeviceState *dev, Error **errp)
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h, "pci-conf-idx", 4);
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memory_region_init_io(&h->data_mem, OBJECT(s), &pci_host_data_le_ops,
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h, "pci-conf-data", 4);
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memory_region_init_io(&s->iomem, OBJECT(s), &pci_reg_ops, s,
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"pci.reg", PPC440_REG_SIZE);
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memory_region_init_io(&s->regs, OBJECT(s), &pci_reg_ops, s, "pci-reg",
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PPC440_REG_SIZE);
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memory_region_add_subregion(&s->container, PCIC0_CFGADDR, &h->conf_mem);
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memory_region_add_subregion(&s->container, PCIC0_CFGDATA, &h->data_mem);
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memory_region_add_subregion(&s->container, PPC440_REG_BASE, &s->iomem);
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memory_region_add_subregion(&s->container, PPC440_REG_BASE, &s->regs);
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sysbus_init_mmio(sbd, &s->container);
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}
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