ACPI: Add prefetch decoding to the address space parser
Add support of PREFETCH attributre to ACPI address space and extended address space parser. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -200,6 +200,9 @@ static bool acpi_decode_space(struct resource *res,
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if (addr->producer_consumer == ACPI_PRODUCER)
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res->flags |= IORESOURCE_WINDOW;
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if (addr->info.mem.caching == ACPI_PREFETCHABLE_MEMORY)
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res->flags |= IORESOURCE_PREFETCH;
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return !(res->flags & IORESOURCE_DISABLED);
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}
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