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Commit fa9726fb authored by Rishabh Bhatnagar's avatar Rishabh Bhatnagar
Browse files

irqchip: add snapshot of msm_show_resume_irq 



This is a snapshot of drivers/irqchip/msm_show_resume_irq.c as of
msm-4.14 commit <02ff79e5>. (Merge "perf: don't zombie
certain events in perf_event_release_kernel").

Change-Id: I8d33455c9f482b5742023042e947f0af3d3c2335
Signed-off-by: default avatarRishabh Bhatnagar <rishabhb@codeaurora.org>
parent afe3830c

drivers/irqchip/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ config ARM_GIC_V3 
	select MULTI_IRQ_HANDLER

	select IRQ_DOMAIN_HIERARCHY

	select PARTITION_PERCPU

	select QCOM_SHOW_RESUME_IRQ

	select GENERIC_IRQ_EFFECTIVE_AFF_MASK



config ARM_GIC_V3_ITS
@@ -129,6 +130,16 @@ config BRCMSTB_L2_IRQ 
	select GENERIC_IRQ_CHIP

	select IRQ_DOMAIN



config QCOM_SHOW_RESUME_IRQ

	bool "Enable logging of interrupts that could have caused resume"

	depends on ARM_GIC

	default n

	help

	  This option logs wake up interrupts that have triggered just before

	  the resume loop unrolls. It helps to debug to know any unnecessary

	  wake up interrupts that causes system to come out of low power modes.

	  Say Y if you want to debug why the system resumed.



config DW_APB_ICTL

	bool

	select GENERIC_IRQ_CHIP

drivers/irqchip/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ obj-$(CONFIG_RENESAS_H8S_INTC) += irq-renesas-h8s.o 
obj-$(CONFIG_ARCH_SA1100)		+= irq-sa11x0.o

obj-$(CONFIG_INGENIC_IRQ)		+= irq-ingenic.o

obj-$(CONFIG_IMX_GPCV2)			+= irq-imx-gpcv2.o

obj-$(CONFIG_QCOM_SHOW_RESUME_IRQ)      += msm_show_resume_irq.o

obj-$(CONFIG_PIC32_EVIC)		+= irq-pic32-evic.o

obj-$(CONFIG_MSCC_OCELOT_IRQ)		+= irq-mscc-ocelot.o

obj-$(CONFIG_MVEBU_GICP)		+= irq-mvebu-gicp.o

drivers/irqchip/msm_show_resume_irq.c

0 → 100644
+13 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2011, 2014-2016, 2018, The Linux Foundation. All rights reserved.

 */



#include <linux/module.h>

#include <linux/kernel.h>

#include <linux/init.h>



int msm_show_resume_irq_mask;



module_param_named(

	debug_mask, msm_show_resume_irq_mask, int, 0664);