From d1eb86e59be09c12447fcb959783cbc70a9bec01 Mon Sep 17 00:00:00 2001 From: Zhang Rui Date: Fri, 29 Jan 2021 14:15:48 +0800 Subject: ACPI: tables: introduce support for FPDT table ACPI Firmware Performance Data Table (FPDT) provides information about firmware performance during system boot, S3 suspend and S3 resume. Have the kernel parse the FPDT table, and expose the firmware performance data to userspace as sysfs attributes under /sys/firmware/acpi/fpdt/. Tested-by: Todd Brandt Signed-off-by: Zhang Rui Signed-off-by: Rafael J. Wysocki --- drivers/acpi/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/acpi/Makefile') diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index 076894a3330f..eb93bb7b6479 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -57,6 +57,7 @@ acpi-$(CONFIG_X86) += x86/utils.o acpi-$(CONFIG_X86) += x86/s2idle.o acpi-$(CONFIG_DEBUG_FS) += debugfs.o acpi-y += acpi_lpat.o +acpi-$(CONFIG_ACPI_FPDT) += acpi_fpdt.o acpi-$(CONFIG_ACPI_LPIT) += acpi_lpit.o acpi-$(CONFIG_ACPI_GENERIC_GSI) += irq.o acpi-$(CONFIG_ACPI_WATCHDOG) += acpi_watchdog.o -- cgit v1.2.3