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Viewing changes to hw/acpi/pcihp.c

  • Committer: Phil Dennis-Jordan
  • Date: 2017-07-21 08:03:43 UTC
  • mfrom: (1.1.1)
  • Revision ID: phil@philjordan.eu-20170721080343-2yr2vdj7713czahv
New upstream release 2.9.0.

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Lines of Context:
hw/acpi/pcihp.c
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#define ACPI_PCIHP_ADDR 0xae00
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#define ACPI_PCIHP_SIZE 0x0014
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#define ACPI_PCIHP_LEGACY_SIZE 0x000f
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#define PCI_UP_BASE 0x0000
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#define PCI_DOWN_BASE 0x0004
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#define PCI_EJ_BASE 0x0008
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    s->root= root_bus;
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    s->legacy_piix = !bridges_enabled;
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    if (s->legacy_piix) {
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        unsigned *bus_bsel = g_malloc(sizeof *bus_bsel);
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        s->io_len = ACPI_PCIHP_LEGACY_SIZE;
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        *bus_bsel = ACPI_PCIHP_BSEL_DEFAULT;
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        object_property_add_uint32_ptr(OBJECT(root_bus), ACPI_PCIHP_PROP_BSEL,
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                                       bus_bsel, NULL);
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    }
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    memory_region_init_io(&s->io, owner, &acpi_pcihp_io_ops, s,
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                          "acpi-pci-hotplug", s->io_len);
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    memory_region_add_subregion(address_space_io, s->io_base, &s->io);