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lib: acpi: Enable support for ACPI_RESOURCE_TYPE_ADDRESS64

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Enable support for ACPI_RESOURCE_TYPE_ADDRESS64 in acpi_device_mmio_get
to fetch 64bit address from resource of an ACPI device.

Signed-off-by: Anisetti Avinash Krishna <anisetti.avinash.krishna@intel.com>
This commit is contained in:
Anisetti Avinash Krishna
2025-09-09 10:09:19 +05:30
committed by Chris Friedt
parent 4b71cf9822
commit 69826c5a95
1 changed files with 5 additions and 0 deletions
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5
lib/acpi/acpi.c
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@@ -544,6 +544,11 @@ int acpi_device_mmio_get(struct acpi_dev *child_dev, struct acpi_mmio_resource *
reg_base[mmio_cnt].mmio = (uintptr_t)res->Data.FixedMemory32.Address;
reg_base[mmio_cnt++].length = res->Data.FixedMemory32.AddressLength;
break;
case ACPI_RESOURCE_TYPE_ADDRESS64:
reg_base[mmio_cnt].type = ACPI_RES_TYPE_MEM;
reg_base[mmio_cnt].mmio = (uintptr_t)res->Data.Address64.Address.Minimum;
reg_base[mmio_cnt++].length = res->Data.Address64.Address.AddressLength;
break;
}
res = ACPI_NEXT_RESOURCE(res);