ACPI: Support Generic Initiator only domains

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Generic Initiators are a new ACPI concept that allows for the
description of proximity domains that contain a device which
performs memory access (such as a network card) but neither
host CPU nor Memory.

This patch has the parsing code and provides the infrastructure
for an architecture to associate these new domains with their
nearest memory processing node.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Jonathan Cameron 2020-09-30 22:05:42 +08:00 • committed by Rafael J. Wysocki

parent 4849bc7770

commit 894c26a1c2

3 changed files with 72 additions and 1 deletions

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69

drivers/acpi/numa/srat.c

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3

drivers/base/node.c

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1

include/linux/nodemask.h

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