diff options
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 5 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/hw_irq.h | 19 |
2 files changed, 16 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index d005a1c19b68..54afd1f140a4 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -518,6 +518,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943) #define SOFTEN_VALUE_0xe80 PACA_IRQ_DBELL #define SOFTEN_VALUE_0xe60 PACA_IRQ_HMI #define SOFTEN_VALUE_0xea0 PACA_IRQ_EE +#define SOFTEN_VALUE_0xf00 PACA_IRQ_PMI #define __SOFTEN_TEST(h, vec, bitmask) \ lbz r10,PACAIRQSOFTMASK(r13); \ @@ -582,6 +583,10 @@ END_FTR_SECTION_NESTED(ftr,ftr,943) _MASKABLE_RELON_EXCEPTION_PSERIES(vec, label, \ EXC_STD, SOFTEN_NOTEST_PR, bitmask) +#define MASKABLE_RELON_EXCEPTION_PSERIES_OOL(vec, label, bitmask) \ + MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_NOTEST_PR, vec, bitmask);\ + EXCEPTION_PROLOG_PSERIES_1(label, EXC_STD); + #define MASKABLE_RELON_EXCEPTION_HV(loc, vec, label, bitmask) \ _MASKABLE_RELON_EXCEPTION_PSERIES(vec, label, \ EXC_HV, SOFTEN_TEST_HV, bitmask) diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index 5c82bb116832..552a2c6e428f 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -27,12 +27,15 @@ #define PACA_IRQ_DEC 0x08 /* Or FIT */ #define PACA_IRQ_EE_EDGE 0x10 /* BookE only */ #define PACA_IRQ_HMI 0x20 +#define PACA_IRQ_PMI 0x40 /* * flags for paca->irq_soft_mask */ #define IRQS_ENABLED 0 -#define IRQS_DISABLED 1 +#define IRQS_DISABLED 1 /* local_irq_disable() interrupts */ +#define IRQS_PMI_DISABLED 2 +#define IRQS_ALL_DISABLED (IRQS_DISABLED | IRQS_PMI_DISABLED) #endif /* CONFIG_PPC64 */ @@ -152,13 +155,13 @@ static inline bool arch_irqs_disabled(void) #define __hard_irq_disable() __mtmsrd(local_paca->kernel_msr, 1) #endif -#define hard_irq_disable() do { \ - unsigned long flags; \ - __hard_irq_disable(); \ - flags = irq_soft_mask_set_return(IRQS_DISABLED); \ - local_paca->irq_happened |= PACA_IRQ_HARD_DIS; \ - if (!arch_irqs_disabled_flags(flags)) \ - trace_hardirqs_off(); \ +#define hard_irq_disable() do { \ + unsigned long flags; \ + __hard_irq_disable(); \ + flags = irq_soft_mask_set_return(IRQS_ALL_DISABLED); \ + local_paca->irq_happened |= PACA_IRQ_HARD_DIS; \ + if (!arch_irqs_disabled_flags(flags)) \ + trace_hardirqs_off(); \ } while(0) static inline bool lazy_irq_pending(void) |