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Commit 87bee290 authored Jan 12, 2016 by Souvik Kumar Chakravarty Committed by Darren Hart Jan 19, 2016

platform:x86: Add Intel Telemetry Debugfs interfaces



This implements debugfs interfaces for reading the telemetry
samples from SSRAM and configuring firmware trace verbosity.
Interface created under /sys/kernel/debug/telemetry
soc_states: SoC Device and Low Power States
pss_info: Info from the Primary SubSystem
ioss_info: Info from IO SubSusytem
pss_trace_verbosity: Read/Modify PSS F/W trace verbosity
ioss_trace_verbosity: Read/Modify IOSS F/W trace verbosity.

Signed-off-by: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

parent 48c19170

MAINTAINERS

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -5708,6 +5708,7 @@ S: Maintained
	F: drivers/platform/x86/intel_telemetry_core.c		F: drivers/platform/x86/intel_telemetry_core.c
	F: arch/x86/include/asm/intel_telemetry.h		F: arch/x86/include/asm/intel_telemetry.h
	F: drivers/platform/x86/intel_telemetry_pltdrv.c		F: drivers/platform/x86/intel_telemetry_pltdrv.c
			F: drivers/platform/x86/intel_telemetry_debugfs.c

	IOC3 ETHERNET DRIVER		IOC3 ETHERNET DRIVER
	M: Ralf Baechle <ralf@linux-mips.org>		M: Ralf Baechle <ralf@linux-mips.org>

drivers/platform/x86/Makefile

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -66,4 +66,5 @@ obj-$(CONFIG_INTEL_PMC_IPC) += intel_pmc_ipc.o
	obj-$(CONFIG_SURFACE_PRO3_BUTTON) += surfacepro3_button.o		obj-$(CONFIG_SURFACE_PRO3_BUTTON) += surfacepro3_button.o
	obj-$(CONFIG_INTEL_PUNIT_IPC) += intel_punit_ipc.o		obj-$(CONFIG_INTEL_PUNIT_IPC) += intel_punit_ipc.o
	obj-$(CONFIG_INTEL_TELEMETRY) += intel_telemetry_core.o \		obj-$(CONFIG_INTEL_TELEMETRY) += intel_telemetry_core.o \
	intel_telemetry_pltdrv.o		intel_telemetry_pltdrv.o \
			intel_telemetry_debugfs.o

drivers/platform/x86/intel_telemetry_debugfs.c

0 → 100644

+1030 −0

File added.

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