diff options
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/hardirq.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/hw_irq.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kvm_asm.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/machdep.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 2 |
6 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 13a63379e496..77f52b26dad6 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -425,6 +425,8 @@ label##_relon_hv: \ #define SOFTEN_VALUE_0xa00 PACA_IRQ_DBELL #define SOFTEN_VALUE_0xe80 PACA_IRQ_DBELL #define SOFTEN_VALUE_0xe82 PACA_IRQ_DBELL +#define SOFTEN_VALUE_0xe60 PACA_IRQ_HMI +#define SOFTEN_VALUE_0xe62 PACA_IRQ_HMI #define __SOFTEN_TEST(h, vec) \ lbz r10,PACASOFTIRQEN(r13); \ diff --git a/arch/powerpc/include/asm/hardirq.h b/arch/powerpc/include/asm/hardirq.h index 418fb654370d..1bbb3013d6aa 100644 --- a/arch/powerpc/include/asm/hardirq.h +++ b/arch/powerpc/include/asm/hardirq.h @@ -11,6 +11,7 @@ typedef struct { unsigned int pmu_irqs; unsigned int mce_exceptions; unsigned int spurious_irqs; + unsigned int hmi_exceptions; #ifdef CONFIG_PPC_DOORBELL unsigned int doorbell_irqs; #endif diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index 10be1dd01c6b..b59ac27a6b7d 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -25,6 +25,7 @@ #define PACA_IRQ_EE 0x04 #define PACA_IRQ_DEC 0x08 /* Or FIT */ #define PACA_IRQ_EE_EDGE 0x10 /* BookE only */ +#define PACA_IRQ_HMI 0x20 #endif /* CONFIG_PPC64 */ diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h index 9601741080e5..ecf7e133a4f2 100644 --- a/arch/powerpc/include/asm/kvm_asm.h +++ b/arch/powerpc/include/asm/kvm_asm.h @@ -98,6 +98,7 @@ #define BOOK3S_INTERRUPT_H_DATA_STORAGE 0xe00 #define BOOK3S_INTERRUPT_H_INST_STORAGE 0xe20 #define BOOK3S_INTERRUPT_H_EMUL_ASSIST 0xe40 +#define BOOK3S_INTERRUPT_HMI 0xe60 #define BOOK3S_INTERRUPT_H_DOORBELL 0xe80 #define BOOK3S_INTERRUPT_PERFMON 0xf00 #define BOOK3S_INTERRUPT_ALTIVEC 0xf20 diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index 5c7e74ddee4c..44e90516519b 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -174,6 +174,10 @@ struct machdep_calls { /* Exception handlers */ int (*system_reset_exception)(struct pt_regs *regs); int (*machine_check_exception)(struct pt_regs *regs); + int (*handle_hmi_exception)(struct pt_regs *regs); + + /* Early exception handlers called in realmode */ + int (*hmi_exception_early)(struct pt_regs *regs); /* Called during machine check exception to retrive fixup address. */ bool (*mce_check_early_recovery)(struct pt_regs *regs); diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index 7f5fd5396261..efc16c37b959 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -915,6 +915,8 @@ extern void opal_msglog_init(void); extern int opal_machine_check(struct pt_regs *regs); extern bool opal_mce_check_early_recovery(struct pt_regs *regs); +extern int opal_hmi_exception_early(struct pt_regs *regs); +extern int opal_handle_hmi_exception(struct pt_regs *regs); extern void opal_shutdown(void); extern int opal_resync_timebase(void); |