Merge "ARM: gic-v3: Add Macro to get high priority interrupt" (2a179600) · Commits · e / devices / android_kernel_xiaomi_sm6125

arch/arm/include/asm/arch_gicv3.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@
		#include <asm/cp15.h>

		#define ICC_EOIR1 __ACCESS_CP15(c12, 0, c12, 1)
		#define ICC_HPPIR1 __ACCESS_CP15(c12, 0, c12, 2)
		#define ICC_DIR __ACCESS_CP15(c12, 0, c11, 1)
		#define ICC_IAR1 __ACCESS_CP15(c12, 0, c12, 0)
		#define ICC_SGI1R __ACCESS_CP15_64(0, c12)
		@@ -141,6 +142,7 @@ CPUIF_MAP(ICH_AP1R1, ICH_AP1R1_EL2)
		CPUIF_MAP(ICH_AP1R0, ICH_AP1R0_EL2)
		CPUIF_MAP(ICC_HSRE, ICC_SRE_EL2)
		CPUIF_MAP(ICC_SRE, ICC_SRE_EL1)
		CPUIF_MAP(ICC_HPPIR1, ICC_HPPIR1_EL1)

		CPUIF_MAP_LO_HI(ICH_LR15, ICH_LRC15, ICH_LR15_EL2)
		CPUIF_MAP_LO_HI(ICH_LR14, ICH_LRC14, ICH_LR14_EL2)
		@@ -185,6 +187,15 @@ static inline u32 gic_read_iar(void)
		return irqstat;
		}

		static inline u32 gic_read_hppir(void)
		{
		u32 irqstat = read_sysreg(ICC_HPPIR1);

		dsb(sy);

		return irqstat;
		}

		static inline void gic_write_pmr(u32 val)
		{
		write_sysreg(val, ICC_PMR);