diff options
Diffstat (limited to 'arch/arm/include/asm/arch_gicv3.h')
| -rw-r--r-- | arch/arm/include/asm/arch_gicv3.h | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/arch/arm/include/asm/arch_gicv3.h b/arch/arm/include/asm/arch_gicv3.h index 0bd530702118..d15b8c99f1b3 100644 --- a/arch/arm/include/asm/arch_gicv3.h +++ b/arch/arm/include/asm/arch_gicv3.h @@ -34,6 +34,7 @@ #define ICC_SRE __ACCESS_CP15(c12, 0, c12, 5) #define ICC_IGRPEN1 __ACCESS_CP15(c12, 0, c12, 7) #define ICC_BPR1 __ACCESS_CP15(c12, 0, c12, 3) +#define ICC_RPR __ACCESS_CP15(c12, 0, c11, 3) #define __ICC_AP0Rx(x) __ACCESS_CP15(c12, 0, c8, 4 | x) #define ICC_AP0R0 __ICC_AP0Rx(0) @@ -54,7 +55,7 @@ #define ICH_VTR __ACCESS_CP15(c12, 4, c11, 1) #define ICH_MISR __ACCESS_CP15(c12, 4, c11, 2) #define ICH_EISR __ACCESS_CP15(c12, 4, c11, 3) -#define ICH_ELSR __ACCESS_CP15(c12, 4, c11, 5) +#define ICH_ELRSR __ACCESS_CP15(c12, 4, c11, 5) #define ICH_VMCR __ACCESS_CP15(c12, 4, c11, 7) #define __LR0(x) __ACCESS_CP15(c12, 4, c12, x) @@ -151,7 +152,7 @@ CPUIF_MAP(ICH_HCR, ICH_HCR_EL2) CPUIF_MAP(ICH_VTR, ICH_VTR_EL2) CPUIF_MAP(ICH_MISR, ICH_MISR_EL2) CPUIF_MAP(ICH_EISR, ICH_EISR_EL2) -CPUIF_MAP(ICH_ELSR, ICH_ELSR_EL2) +CPUIF_MAP(ICH_ELRSR, ICH_ELRSR_EL2) CPUIF_MAP(ICH_VMCR, ICH_VMCR_EL2) CPUIF_MAP(ICH_AP0R3, ICH_AP0R3_EL2) CPUIF_MAP(ICH_AP0R2, ICH_AP0R2_EL2) @@ -245,6 +246,21 @@ static inline void gic_write_bpr1(u32 val) write_sysreg(val, ICC_BPR1); } +static inline u32 gic_read_pmr(void) +{ + return read_sysreg(ICC_PMR); +} + +static inline void gic_write_pmr(u32 val) +{ + write_sysreg(val, ICC_PMR); +} + +static inline u32 gic_read_rpr(void) +{ + return read_sysreg(ICC_RPR); +} + /* * Even in 32bit systems that use LPAE, there is no guarantee that the I/O * interface provides true 64bit atomic accesses, so using strd/ldrd doesn't @@ -347,5 +363,22 @@ static inline void gits_write_vpendbaser(u64 val, void * __iomem addr) #define gits_read_vpendbaser(c) __gic_readq_nonatomic(c) +static inline bool gic_prio_masking_enabled(void) +{ + return false; +} + +static inline void gic_pmr_mask_irqs(void) +{ + /* Should not get called. */ + WARN_ON_ONCE(true); +} + +static inline void gic_arch_enable_irqs(void) +{ + /* Should not get called. */ + WARN_ON_ONCE(true); +} + #endif /* !__ASSEMBLY__ */ #endif /* !__ASM_ARCH_GICV3_H */ |