Commit bce1a651 authored May 11, 2018 by Jeremy Linton Committed by Catalin Marinas May 17, 2018

ACPI: Add PPTT to injectable table list



Add ACPI_SIG_PPTT to the table so initrd's can override the
system topology.

Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Vijaya Kumar K <vkilari@codeaurora.org>
Tested-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Tested-by: Tomasz Nowicki <Tomasz.Nowicki@cavium.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Geoffrey Blake <geoffrey.blake@arm.com>
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent 2f0a5d10

drivers/acpi/tables.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -457,7 +457,7 @@ static const char * const table_sigs[] = {
		ACPI_SIG_UEFI, ACPI_SIG_WAET, ACPI_SIG_WDAT, ACPI_SIG_WDDT,
		ACPI_SIG_WDRT, ACPI_SIG_DSDT, ACPI_SIG_FADT, ACPI_SIG_PSDT,
		ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT, ACPI_SIG_IORT,
		ACPI_SIG_NFIT, ACPI_SIG_HMAT, NULL };
		ACPI_SIG_NFIT, ACPI_SIG_HMAT, ACPI_SIG_PPTT, NULL };

		#define ACPI_HEADER_SIZE sizeof(struct acpi_table_header)