diff options
| -rw-r--r-- | arch/powerpc/include/asm/kvm_ppc.h | 3 | ||||
| -rw-r--r-- | arch/powerpc/kvm/44x_emulate.c | 100 | ||||
| -rw-r--r-- | arch/powerpc/kvm/booke.c | 175 | ||||
| -rw-r--r-- | arch/powerpc/kvm/booke.h | 18 |
4 files changed, 140 insertions, 156 deletions
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 976ecc4..844f683 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -36,9 +36,6 @@ enum emulation_result { EMULATE_FAIL, /* can't emulate this instruction */ }; -extern const unsigned char exception_priority[]; -extern const unsigned char priority_exception[]; - extern int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu); extern char kvmppc_handlers_start[]; extern unsigned long kvmppc_handler_len; diff --git a/arch/powerpc/kvm/44x_emulate.c b/arch/powerpc/kvm/44x_emulate.c index a634c0c..9bc50ce 100644 --- a/arch/powerpc/kvm/44x_emulate.c +++ b/arch/powerpc/kvm/44x_emulate.c @@ -228,39 +228,56 @@ int kvmppc_core_emulate_mtspr(struct kvm_vcpu *vcpu, int sprn, int rs) vcpu->arch.sprg7 = vcpu->arch.gpr[rs]; break; case SPRN_IVPR: - vcpu->arch.ivpr = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivpr = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR0: - vcpu->arch.ivor[0] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR1: - vcpu->arch.ivor[1] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_MACHINE_CHECK] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR2: - vcpu->arch.ivor[2] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR3: - vcpu->arch.ivor[3] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR4: - vcpu->arch.ivor[4] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR5: - vcpu->arch.ivor[5] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_ALIGNMENT] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR6: - vcpu->arch.ivor[6] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_PROGRAM] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR7: - vcpu->arch.ivor[7] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_FP_UNAVAIL] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR8: - vcpu->arch.ivor[8] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR9: - vcpu->arch.ivor[9] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_AP_UNAVAIL] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR10: - vcpu->arch.ivor[10] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_DECREMENTER] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR11: - vcpu->arch.ivor[11] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_FIT] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR12: - vcpu->arch.ivor[12] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_WATCHDOG] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR13: - vcpu->arch.ivor[13] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR14: - vcpu->arch.ivor[14] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS] = vcpu->arch.gpr[rs]; + break; case SPRN_IVOR15: - vcpu->arch.ivor[15] = vcpu->arch.gpr[rs]; break; + vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG] = vcpu->arch.gpr[rs]; + break; default: return EMULATE_FAIL; @@ -295,37 +312,54 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt) vcpu->arch.gpr[rt] = vcpu->arch.dbcr1; break; case SPRN_IVOR0: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[0]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_CRITICAL]; + break; case SPRN_IVOR1: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[1]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_MACHINE_CHECK]; + break; case SPRN_IVOR2: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[2]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DATA_STORAGE]; + break; case SPRN_IVOR3: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[3]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_INST_STORAGE]; + break; case SPRN_IVOR4: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[4]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_EXTERNAL]; + break; case SPRN_IVOR5: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[5]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_ALIGNMENT]; + break; case SPRN_IVOR6: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[6]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_PROGRAM]; + break; case SPRN_IVOR7: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[7]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_FP_UNAVAIL]; + break; case SPRN_IVOR8: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[8]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_SYSCALL]; + break; case SPRN_IVOR9: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[9]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_AP_UNAVAIL]; + break; case SPRN_IVOR10: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[10]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DECREMENTER]; + break; case SPRN_IVOR11: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[11]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_FIT]; + break; case SPRN_IVOR12: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[12]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_WATCHDOG]; + break; case SPRN_IVOR13: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[13]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DTLB_MISS]; + break; case SPRN_IVOR14: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[14]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_ITLB_MISS]; + break; case SPRN_IVOR15: - vcpu->arch.gpr[rt] = vcpu->arch.ivor[15]; break; + vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_DEBUG]; + break; + default: return EMULATE_FAIL; } diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 0f06471..ec59a67 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -55,64 +55,6 @@ struct kvm_stats_debugfs_item debugfs_entries[] = { { NULL } }; -static const u32 interrupt_msr_mask[16] = { - [BOOKE_INTERRUPT_CRITICAL] = MSR_ME, - [BOOKE_INTERRUPT_MACHINE_CHECK] = 0, - [BOOKE_INTERRUPT_DATA_STORAGE] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_INST_STORAGE] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_EXTERNAL] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_ALIGNMENT] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_PROGRAM] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_FP_UNAVAIL] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_SYSCALL] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_AP_UNAVAIL] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_DECREMENTER] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_FIT] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_WATCHDOG] = MSR_ME, - [BOOKE_INTERRUPT_DTLB_MISS] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_ITLB_MISS] = MSR_CE|MSR_ME|MSR_DE, - [BOOKE_INTERRUPT_DEBUG] = MSR_ME, -}; - -const unsigned char exception_priority[] = { - [BOOKE_INTERRUPT_DATA_STORAGE] = 0, - [BOOKE_INTERRUPT_INST_STORAGE] = 1, - [BOOKE_INTERRUPT_ALIGNMENT] = 2, - [BOOKE_INTERRUPT_PROGRAM] = 3, - [BOOKE_INTERRUPT_FP_UNAVAIL] = 4, - [BOOKE_INTERRUPT_SYSCALL] = 5, - [BOOKE_INTERRUPT_AP_UNAVAIL] = 6, - [BOOKE_INTERRUPT_DTLB_MISS] = 7, - [BOOKE_INTERRUPT_ITLB_MISS] = 8, - [BOOKE_INTERRUPT_MACHINE_CHECK] = 9, - [BOOKE_INTERRUPT_DEBUG] = 10, - [BOOKE_INTERRUPT_CRITICAL] = 11, - [BOOKE_INTERRUPT_WATCHDOG] = 12, - [BOOKE_INTERRUPT_EXTERNAL] = 13, - [BOOKE_INTERRUPT_FIT] = 14, - [BOOKE_INTERRUPT_DECREMENTER] = 15, -}; - -const unsigned char priority_exception[] = { - BOOKE_INTERRUPT_DATA_STORAGE, - BOOKE_INTERRUPT_INST_STORAGE, - BOOKE_INTERRUPT_ALIGNMENT, - BOOKE_INTERRUPT_PROGRAM, - BOOKE_INTERRUPT_FP_UNAVAIL, - BOOKE_INTERRUPT_SYSCALL, - BOOKE_INTERRUPT_AP_UNAVAIL, - BOOKE_INTERRUPT_DTLB_MISS, - BOOKE_INTERRUPT_ITLB_MISS, - BOOKE_INTERRUPT_MACHINE_CHECK, - BOOKE_INTERRUPT_DEBUG, - BOOKE_INTERRUPT_CRITICAL, - BOOKE_INTERRUPT_WATCHDOG, - BOOKE_INTERRUPT_EXTERNAL, - BOOKE_INTERRUPT_FIT, - BOOKE_INTERRUPT_DECREMENTER, -}; - - /* TODO: use vcpu_printf() */ void kvmppc_dump_vcpu(struct kvm_vcpu *vcpu) { @@ -133,103 +75,96 @@ void kvmppc_dump_vcpu(struct kvm_vcpu *vcpu) } } -static void kvmppc_booke_queue_exception(struct kvm_vcpu *vcpu, int exception) +static void kvmppc_booke_queue_irqprio(struct kvm_vcpu *vcpu, + unsigned int priority) { - unsigned int priority = exception_priority[exception]; set_bit(priority, &vcpu->arch.pending_exceptions); } -static void kvmppc_booke_clear_exception(struct kvm_vcpu *vcpu, int exception) -{ - unsigned int priority = exception_priority[exception]; - clear_bit(priority, &vcpu->arch.pending_exceptions); -} - void kvmppc_core_queue_program(struct kvm_vcpu *vcpu) { - kvmppc_booke_queue_exception(vcpu, BOOKE_INTERRUPT_PROGRAM); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_PROGRAM); } void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu) { - kvmppc_booke_queue_exception(vcpu, BOOKE_INTERRUPT_DECREMENTER); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DECREMENTER); } int kvmppc_core_pending_dec(struct kvm_vcpu *vcpu) { - unsigned int priority = exception_priority[BOOKE_INTERRUPT_DECREMENTER]; - return test_bit(priority, &vcpu->arch.pending_exceptions); + return test_bit(BOOKE_IRQPRIO_DECREMENTER, &vcpu->arch.pending_exceptions); } void kvmppc_core_queue_external(struct kvm_vcpu *vcpu, struct kvm_interrupt *irq) { - kvmppc_booke_queue_exception(vcpu, BOOKE_INTERRUPT_EXTERNAL); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_EXTERNAL); } -/* Check if we are ready to deliver the interrupt */ -static int kvmppc_can_deliver_interrupt(struct kvm_vcpu *vcpu, int interrupt) +/* Deliver the interrupt of the corresponding priority, if possible. */ +static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu, + unsigned int priority) { - int r; - - switch (interrupt) { - case BOOKE_INTERRUPT_CRITICAL: - r = vcpu->arch.msr & MSR_CE; + int allowed = 0; + ulong msr_mask; + + switch (priority) { + case BOOKE_IRQPRIO_PROGRAM: + case BOOKE_IRQPRIO_DTLB_MISS: + case BOOKE_IRQPRIO_ITLB_MISS: + case BOOKE_IRQPRIO_SYSCALL: + case BOOKE_IRQPRIO_DATA_STORAGE: + case BOOKE_IRQPRIO_INST_STORAGE: + case BOOKE_IRQPRIO_FP_UNAVAIL: + case BOOKE_IRQPRIO_AP_UNAVAIL: + case BOOKE_IRQPRIO_ALIGNMENT: + allowed = 1; + msr_mask = MSR_CE|MSR_ME|MSR_DE; break; - case BOOKE_INTERRUPT_MACHINE_CHECK: - r = vcpu->arch.msr & MSR_ME; + case BOOKE_IRQPRIO_CRITICAL: + case BOOKE_IRQPRIO_WATCHDOG: + allowed = vcpu->arch.msr & MSR_CE; + msr_mask = MSR_ME; break; - case BOOKE_INTERRUPT_EXTERNAL: - r = vcpu->arch.msr & MSR_EE; - break; - case BOOKE_INTERRUPT_DECREMENTER: - r = vcpu->arch.msr & MSR_EE; + case BOOKE_IRQPRIO_MACHINE_CHECK: + allowed = vcpu->arch.msr & MSR_ME; + msr_mask = 0; break; - case BOOKE_INTERRUPT_FIT: - r = vcpu->arch.msr & MSR_EE; + case BOOKE_IRQPRIO_EXTERNAL: + case BOOKE_IRQPRIO_DECREMENTER: + case BOOKE_IRQPRIO_FIT: + allowed = vcpu->arch.msr & MSR_EE; + msr_mask = MSR_CE|MSR_ME|MSR_DE; break; - case BOOKE_INTERRUPT_WATCHDOG: - r = vcpu->arch.msr & MSR_CE; + case BOOKE_IRQPRIO_DEBUG: + allowed = vcpu->arch.msr & MSR_DE; + msr_mask = MSR_ME; break; - case BOOKE_INTERRUPT_DEBUG: - r = vcpu->arch.msr & MSR_DE; - break; - default: - r = 1; } - return r; -} + if (allowed) { + vcpu->arch.srr0 = vcpu->arch.pc; + vcpu->arch.srr1 = vcpu->arch.msr; + vcpu->arch.pc = vcpu->arch.ivpr | vcpu->arch.ivor[priority]; + kvmppc_set_msr(vcpu, vcpu->arch.msr & msr_mask); -static void kvmppc_booke_deliver_interrupt(struct kvm_vcpu *vcpu, int interrupt) -{ - switch (interrupt) { - case BOOKE_INTERRUPT_DECREMENTER: - vcpu->arch.tsr |= TSR_DIS; - break; + clear_bit(priority, &vcpu->arch.pending_exceptions); } - vcpu->arch.srr0 = vcpu->arch.pc; - vcpu->arch.srr1 = vcpu->arch.msr; - vcpu->arch.pc = vcpu->arch.ivpr | vcpu->arch.ivor[interrupt]; - kvmppc_set_msr(vcpu, vcpu->arch.msr & interrupt_msr_mask[interrupt]); + return allowed; } /* Check pending exceptions and deliver one, if possible. */ void kvmppc_core_deliver_interrupts(struct kvm_vcpu *vcpu) { unsigned long *pending = &vcpu->arch.pending_exceptions; - unsigned int exception; unsigned int priority; priority = __ffs(*pending); while (priority <= BOOKE_MAX_INTERRUPT) { - exception = priority_exception[priority]; - if (kvmppc_can_deliver_interrupt(vcpu, exception)) { - kvmppc_booke_clear_exception(vcpu, exception); - kvmppc_booke_deliver_interrupt(vcpu, exception); + if (kvmppc_booke_irqprio_deliver(vcpu, priority)) break; - } priority = find_next_bit(pending, BITS_PER_BYTE * sizeof(*pending), @@ -287,7 +222,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, /* Program traps generated by user-level software must be handled * by the guest kernel. */ vcpu->arch.esr = vcpu->arch.fault_esr; - kvmppc_booke_queue_exception(vcpu, BOOKE_INTERRUPT_PROGRAM); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_PROGRAM); r = RESUME_GUEST; break; } @@ -321,27 +256,27 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, break; case BOOKE_INTERRUPT_FP_UNAVAIL: - kvmppc_booke_queue_exception(vcpu, exit_nr); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_FP_UNAVAIL); r = RESUME_GUEST; break; case BOOKE_INTERRUPT_DATA_STORAGE: vcpu->arch.dear = vcpu->arch.fault_dear; vcpu->arch.esr = vcpu->arch.fault_esr; - kvmppc_booke_queue_exception(vcpu, exit_nr); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DATA_STORAGE); vcpu->stat.dsi_exits++; r = RESUME_GUEST; break; case BOOKE_INTERRUPT_INST_STORAGE: vcpu->arch.esr = vcpu->arch.fault_esr; - kvmppc_booke_queue_exception(vcpu, exit_nr); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_INST_STORAGE); vcpu->stat.isi_exits++; r = RESUME_GUEST; break; case BOOKE_INTERRUPT_SYSCALL: - kvmppc_booke_queue_exception(vcpu, exit_nr); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_SYSCALL); vcpu->stat.syscall_exits++; r = RESUME_GUEST; break; @@ -355,7 +290,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, gtlbe = kvmppc_44x_dtlb_search(vcpu, eaddr); if (!gtlbe) { /* The guest didn't have a mapping for it. */ - kvmppc_booke_queue_exception(vcpu, exit_nr); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DTLB_MISS); vcpu->arch.dear = vcpu->arch.fault_dear; vcpu->arch.esr = vcpu->arch.fault_esr; vcpu->stat.dtlb_real_miss_exits++; @@ -398,7 +333,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, gtlbe = kvmppc_44x_itlb_search(vcpu, eaddr); if (!gtlbe) { /* The guest didn't have a mapping for it. */ - kvmppc_booke_queue_exception(vcpu, exit_nr); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_ITLB_MISS); vcpu->stat.itlb_real_miss_exits++; break; } @@ -418,7 +353,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, gtlbe->word2); } else { /* Guest mapped and leaped at non-RAM! */ - kvmppc_booke_queue_exception(vcpu, BOOKE_INTERRUPT_MACHINE_CHECK); + kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_MACHINE_CHECK); } break; diff --git a/arch/powerpc/kvm/booke.h b/arch/powerpc/kvm/booke.h index f694a4b..48d905f 100644 --- a/arch/powerpc/kvm/booke.h +++ b/arch/powerpc/kvm/booke.h @@ -23,6 +23,24 @@ #include <linux/types.h> #include <linux/kvm_host.h> +/* interrupt priortity ordering */ +#define BOOKE_IRQPRIO_DATA_STORAGE 0 +#define BOOKE_IRQPRIO_INST_STORAGE 1 +#define BOOKE_IRQPRIO_ALIGNMENT 2 +#define BOOKE_IRQPRIO_PROGRAM 3 +#define BOOKE_IRQPRIO_FP_UNAVAIL 4 +#define BOOKE_IRQPRIO_SYSCALL 5 +#define BOOKE_IRQPRIO_AP_UNAVAIL 6 +#define BOOKE_IRQPRIO_DTLB_MISS 7 +#define BOOKE_IRQPRIO_ITLB_MISS 8 +#define BOOKE_IRQPRIO_MACHINE_CHECK 9 +#define BOOKE_IRQPRIO_DEBUG 10 +#define BOOKE_IRQPRIO_CRITICAL 11 +#define BOOKE_IRQPRIO_WATCHDOG 12 +#define BOOKE_IRQPRIO_EXTERNAL 13 +#define BOOKE_IRQPRIO_FIT 14 +#define BOOKE_IRQPRIO_DECREMENTER 15 + /* Helper function for "full" MSR writes. No need to call this if only EE is * changing. */ static inline void kvmppc_set_msr(struct kvm_vcpu *vcpu, u32 new_msr) |