13accf7aeSKeith Busch# SPDX-License-Identifier: GPL-2.0 2c710fcc5SDan Williamsconfig ACPI_NUMA 3*adc3e82dSHaibo Xu def_bool NUMA && !X86 4c710fcc5SDan Williams 53accf7aeSKeith Buschconfig ACPI_HMAT 63accf7aeSKeith Busch bool "ACPI Heterogeneous Memory Attribute Table Support" 73accf7aeSKeith Busch depends on ACPI_NUMA 88d59f5a2SKeith Busch select HMEM_REPORTING 9cf8741acSDan Williams select MEMREGION 103accf7aeSKeith Busch help 113accf7aeSKeith Busch If set, this option has the kernel parse and report the 12665ac7e9SKeith Busch platform's ACPI HMAT (Heterogeneous Memory Attributes Table), 138d59f5a2SKeith Busch register memory initiators with their targets, and export 148d59f5a2SKeith Busch performance attributes through the node's sysfs device if 158d59f5a2SKeith Busch provided. 16