• Kurt Garloff's avatar
    ACPI: Store SRAT table revision · 8df0eb7c
    Kurt Garloff authored
    In SRAT v1, we had 8bit proximity domain (PXM) fields; SRAT v2 provides
    32bits for these. The new fields were reserved before.
    According to the ACPI spec, the OS must disregrard reserved fields.
    In order to know whether or not, we must know what version the SRAT
    table has.
    This patch stores the SRAT table revision for later consumption
    by arch specific __init functions.
    Signed-off-by: default avatarKurt Garloff <kurt@garloff.de>
    Signed-off-by: default avatarLen Brown <len.brown@intel.com>
acpi_numa.h 512 Bytes