diff options
Diffstat (limited to 'arch/powerpc/kvm/trace_hv.h')
| -rw-r--r-- | arch/powerpc/kvm/trace_hv.h | 477 |
1 files changed, 477 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/trace_hv.h b/arch/powerpc/kvm/trace_hv.h new file mode 100644 index 000000000000..33d9daff5783 --- /dev/null +++ b/arch/powerpc/kvm/trace_hv.h @@ -0,0 +1,477 @@ +#if !defined(_TRACE_KVM_HV_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_KVM_HV_H + +#include <linux/tracepoint.h> +#include "trace_book3s.h" +#include <asm/hvcall.h> +#include <asm/kvm_asm.h> + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM kvm_hv +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE trace_hv + +#define kvm_trace_symbol_hcall \ + {H_REMOVE, "H_REMOVE"}, \ + {H_ENTER, "H_ENTER"}, \ + {H_READ, "H_READ"}, \ + {H_CLEAR_MOD, "H_CLEAR_MOD"}, \ + {H_CLEAR_REF, "H_CLEAR_REF"}, \ + {H_PROTECT, "H_PROTECT"}, \ + {H_GET_TCE, "H_GET_TCE"}, \ + {H_PUT_TCE, "H_PUT_TCE"}, \ + {H_SET_SPRG0, "H_SET_SPRG0"}, \ + {H_SET_DABR, "H_SET_DABR"}, \ + {H_PAGE_INIT, "H_PAGE_INIT"}, \ + {H_SET_ASR, "H_SET_ASR"}, \ + {H_ASR_ON, "H_ASR_ON"}, \ + {H_ASR_OFF, "H_ASR_OFF"}, \ + {H_LOGICAL_CI_LOAD, "H_LOGICAL_CI_LOAD"}, \ + {H_LOGICAL_CI_STORE, "H_LOGICAL_CI_STORE"}, \ + {H_LOGICAL_CACHE_LOAD, "H_LOGICAL_CACHE_LOAD"}, \ + {H_LOGICAL_CACHE_STORE, "H_LOGICAL_CACHE_STORE"}, \ + {H_LOGICAL_ICBI, "H_LOGICAL_ICBI"}, \ + {H_LOGICAL_DCBF, "H_LOGICAL_DCBF"}, \ + {H_GET_TERM_CHAR, "H_GET_TERM_CHAR"}, \ + {H_PUT_TERM_CHAR, "H_PUT_TERM_CHAR"}, \ + {H_REAL_TO_LOGICAL, "H_REAL_TO_LOGICAL"}, \ + {H_HYPERVISOR_DATA, "H_HYPERVISOR_DATA"}, \ + {H_EOI, "H_EOI"}, \ + {H_CPPR, "H_CPPR"}, \ + {H_IPI, "H_IPI"}, \ + {H_IPOLL, "H_IPOLL"}, \ + {H_XIRR, "H_XIRR"}, \ + {H_PERFMON, "H_PERFMON"}, \ + {H_MIGRATE_DMA, "H_MIGRATE_DMA"}, \ + {H_REGISTER_VPA, "H_REGISTER_VPA"}, \ + {H_CEDE, "H_CEDE"}, \ + {H_CONFER, "H_CONFER"}, \ + {H_PROD, "H_PROD"}, \ + {H_GET_PPP, "H_GET_PPP"}, \ + {H_SET_PPP, "H_SET_PPP"}, \ + {H_PURR, "H_PURR"}, \ + {H_PIC, "H_PIC"}, \ + {H_REG_CRQ, "H_REG_CRQ"}, \ + {H_FREE_CRQ, "H_FREE_CRQ"}, \ + {H_VIO_SIGNAL, "H_VIO_SIGNAL"}, \ + {H_SEND_CRQ, "H_SEND_CRQ"}, \ + {H_COPY_RDMA, "H_COPY_RDMA"}, \ + {H_REGISTER_LOGICAL_LAN, "H_REGISTER_LOGICAL_LAN"}, \ + {H_FREE_LOGICAL_LAN, "H_FREE_LOGICAL_LAN"}, \ + {H_ADD_LOGICAL_LAN_BUFFER, "H_ADD_LOGICAL_LAN_BUFFER"}, \ + {H_SEND_LOGICAL_LAN, "H_SEND_LOGICAL_LAN"}, \ + {H_BULK_REMOVE, "H_BULK_REMOVE"}, \ + {H_MULTICAST_CTRL, "H_MULTICAST_CTRL"}, \ + {H_SET_XDABR, "H_SET_XDABR"}, \ + {H_STUFF_TCE, "H_STUFF_TCE"}, \ + {H_PUT_TCE_INDIRECT, "H_PUT_TCE_INDIRECT"}, \ + {H_CHANGE_LOGICAL_LAN_MAC, "H_CHANGE_LOGICAL_LAN_MAC"}, \ + {H_VTERM_PARTNER_INFO, "H_VTERM_PARTNER_INFO"}, \ + {H_REGISTER_VTERM, "H_REGISTER_VTERM"}, \ + {H_FREE_VTERM, "H_FREE_VTERM"}, \ + {H_RESET_EVENTS, "H_RESET_EVENTS"}, \ + {H_ALLOC_RESOURCE, "H_ALLOC_RESOURCE"}, \ + {H_FREE_RESOURCE, "H_FREE_RESOURCE"}, \ + {H_MODIFY_QP, "H_MODIFY_QP"}, \ + {H_QUERY_QP, "H_QUERY_QP"}, \ + {H_REREGISTER_PMR, "H_REREGISTER_PMR"}, \ + {H_REGISTER_SMR, "H_REGISTER_SMR"}, \ + {H_QUERY_MR, "H_QUERY_MR"}, \ + {H_QUERY_MW, "H_QUERY_MW"}, \ + {H_QUERY_HCA, "H_QUERY_HCA"}, \ + {H_QUERY_PORT, "H_QUERY_PORT"}, \ + {H_MODIFY_PORT, "H_MODIFY_PORT"}, \ + {H_DEFINE_AQP1, "H_DEFINE_AQP1"}, \ + {H_GET_TRACE_BUFFER, "H_GET_TRACE_BUFFER"}, \ + {H_DEFINE_AQP0, "H_DEFINE_AQP0"}, \ + {H_RESIZE_MR, "H_RESIZE_MR"}, \ + {H_ATTACH_MCQP, "H_ATTACH_MCQP"}, \ + {H_DETACH_MCQP, "H_DETACH_MCQP"}, \ + {H_CREATE_RPT, "H_CREATE_RPT"}, \ + {H_REMOVE_RPT, "H_REMOVE_RPT"}, \ + {H_REGISTER_RPAGES, "H_REGISTER_RPAGES"}, \ + {H_DISABLE_AND_GETC, "H_DISABLE_AND_GETC"}, \ + {H_ERROR_DATA, "H_ERROR_DATA"}, \ + {H_GET_HCA_INFO, "H_GET_HCA_INFO"}, \ + {H_GET_PERF_COUNT, "H_GET_PERF_COUNT"}, \ + {H_MANAGE_TRACE, "H_MANAGE_TRACE"}, \ + {H_FREE_LOGICAL_LAN_BUFFER, "H_FREE_LOGICAL_LAN_BUFFER"}, \ + {H_QUERY_INT_STATE, "H_QUERY_INT_STATE"}, \ + {H_POLL_PENDING, "H_POLL_PENDING"}, \ + {H_ILLAN_ATTRIBUTES, "H_ILLAN_ATTRIBUTES"}, \ + {H_MODIFY_HEA_QP, "H_MODIFY_HEA_QP"}, \ + {H_QUERY_HEA_QP, "H_QUERY_HEA_QP"}, \ + {H_QUERY_HEA, "H_QUERY_HEA"}, \ + {H_QUERY_HEA_PORT, "H_QUERY_HEA_PORT"}, \ + {H_MODIFY_HEA_PORT, "H_MODIFY_HEA_PORT"}, \ + {H_REG_BCMC, "H_REG_BCMC"}, \ + {H_DEREG_BCMC, "H_DEREG_BCMC"}, \ + {H_REGISTER_HEA_RPAGES, "H_REGISTER_HEA_RPAGES"}, \ + {H_DISABLE_AND_GET_HEA, "H_DISABLE_AND_GET_HEA"}, \ + {H_GET_HEA_INFO, "H_GET_HEA_INFO"}, \ + {H_ALLOC_HEA_RESOURCE, "H_ALLOC_HEA_RESOURCE"}, \ + {H_ADD_CONN, "H_ADD_CONN"}, \ + {H_DEL_CONN, "H_DEL_CONN"}, \ + {H_JOIN, "H_JOIN"}, \ + {H_VASI_STATE, "H_VASI_STATE"}, \ + {H_ENABLE_CRQ, "H_ENABLE_CRQ"}, \ + {H_GET_EM_PARMS, "H_GET_EM_PARMS"}, \ + {H_SET_MPP, "H_SET_MPP"}, \ + {H_GET_MPP, "H_GET_MPP"}, \ + {H_HOME_NODE_ASSOCIATIVITY, "H_HOME_NODE_ASSOCIATIVITY"}, \ + {H_BEST_ENERGY, "H_BEST_ENERGY"}, \ + {H_XIRR_X, "H_XIRR_X"}, \ + {H_RANDOM, "H_RANDOM"}, \ + {H_COP, "H_COP"}, \ + {H_GET_MPP_X, "H_GET_MPP_X"}, \ + {H_SET_MODE, "H_SET_MODE"}, \ + {H_RTAS, "H_RTAS"} + +#define kvm_trace_symbol_kvmret \ + {RESUME_GUEST, "RESUME_GUEST"}, \ + {RESUME_GUEST_NV, "RESUME_GUEST_NV"}, \ + {RESUME_HOST, "RESUME_HOST"}, \ + {RESUME_HOST_NV, "RESUME_HOST_NV"} + +#define kvm_trace_symbol_hcall_rc \ + {H_SUCCESS, "H_SUCCESS"}, \ + {H_BUSY, "H_BUSY"}, \ + {H_CLOSED, "H_CLOSED"}, \ + {H_NOT_AVAILABLE, "H_NOT_AVAILABLE"}, \ + {H_CONSTRAINED, "H_CONSTRAINED"}, \ + {H_PARTIAL, "H_PARTIAL"}, \ + {H_IN_PROGRESS, "H_IN_PROGRESS"}, \ + {H_PAGE_REGISTERED, "H_PAGE_REGISTERED"}, \ + {H_PARTIAL_STORE, "H_PARTIAL_STORE"}, \ + {H_PENDING, "H_PENDING"}, \ + {H_CONTINUE, "H_CONTINUE"}, \ + {H_LONG_BUSY_START_RANGE, "H_LONG_BUSY_START_RANGE"}, \ + {H_LONG_BUSY_ORDER_1_MSEC, "H_LONG_BUSY_ORDER_1_MSEC"}, \ + {H_LONG_BUSY_ORDER_10_MSEC, "H_LONG_BUSY_ORDER_10_MSEC"}, \ + {H_LONG_BUSY_ORDER_100_MSEC, "H_LONG_BUSY_ORDER_100_MSEC"}, \ + {H_LONG_BUSY_ORDER_1_SEC, "H_LONG_BUSY_ORDER_1_SEC"}, \ + {H_LONG_BUSY_ORDER_10_SEC, "H_LONG_BUSY_ORDER_10_SEC"}, \ + {H_LONG_BUSY_ORDER_100_SEC, "H_LONG_BUSY_ORDER_100_SEC"}, \ + {H_LONG_BUSY_END_RANGE, "H_LONG_BUSY_END_RANGE"}, \ + {H_TOO_HARD, "H_TOO_HARD"}, \ + {H_HARDWARE, "H_HARDWARE"}, \ + {H_FUNCTION, "H_FUNCTION"}, \ + {H_PRIVILEGE, "H_PRIVILEGE"}, \ + {H_PARAMETER, "H_PARAMETER"}, \ + {H_BAD_MODE, "H_BAD_MODE"}, \ + {H_PTEG_FULL, "H_PTEG_FULL"}, \ + {H_NOT_FOUND, "H_NOT_FOUND"}, \ + {H_RESERVED_DABR, "H_RESERVED_DABR"}, \ + {H_NO_MEM, "H_NO_MEM"}, \ + {H_AUTHORITY, "H_AUTHORITY"}, \ + {H_PERMISSION, "H_PERMISSION"}, \ + {H_DROPPED, "H_DROPPED"}, \ + {H_SOURCE_PARM, "H_SOURCE_PARM"}, \ + {H_DEST_PARM, "H_DEST_PARM"}, \ + {H_REMOTE_PARM, "H_REMOTE_PARM"}, \ + {H_RESOURCE, "H_RESOURCE"}, \ + {H_ADAPTER_PARM, "H_ADAPTER_PARM"}, \ + {H_RH_PARM, "H_RH_PARM"}, \ + {H_RCQ_PARM, "H_RCQ_PARM"}, \ + {H_SCQ_PARM, "H_SCQ_PARM"}, \ + {H_EQ_PARM, "H_EQ_PARM"}, \ + {H_RT_PARM, "H_RT_PARM"}, \ + {H_ST_PARM, "H_ST_PARM"}, \ + {H_SIGT_PARM, "H_SIGT_PARM"}, \ + {H_TOKEN_PARM, "H_TOKEN_PARM"}, \ + {H_MLENGTH_PARM, "H_MLENGTH_PARM"}, \ + {H_MEM_PARM, "H_MEM_PARM"}, \ + {H_MEM_ACCESS_PARM, "H_MEM_ACCESS_PARM"}, \ + {H_ATTR_PARM, "H_ATTR_PARM"}, \ + {H_PORT_PARM, "H_PORT_PARM"}, \ + {H_MCG_PARM, "H_MCG_PARM"}, \ + {H_VL_PARM, "H_VL_PARM"}, \ + {H_TSIZE_PARM, "H_TSIZE_PARM"}, \ + {H_TRACE_PARM, "H_TRACE_PARM"}, \ + {H_MASK_PARM, "H_MASK_PARM"}, \ + {H_MCG_FULL, "H_MCG_FULL"}, \ + {H_ALIAS_EXIST, "H_ALIAS_EXIST"}, \ + {H_P_COUNTER, "H_P_COUNTER"}, \ + {H_TABLE_FULL, "H_TABLE_FULL"}, \ + {H_ALT_TABLE, "H_ALT_TABLE"}, \ + {H_MR_CONDITION, "H_MR_CONDITION"}, \ + {H_NOT_ENOUGH_RESOURCES, "H_NOT_ENOUGH_RESOURCES"}, \ + {H_R_STATE, "H_R_STATE"}, \ + {H_RESCINDED, "H_RESCINDED"}, \ + {H_P2, "H_P2"}, \ + {H_P3, "H_P3"}, \ + {H_P4, "H_P4"}, \ + {H_P5, "H_P5"}, \ + {H_P6, "H_P6"}, \ + {H_P7, "H_P7"}, \ + {H_P8, "H_P8"}, \ + {H_P9, "H_P9"}, \ + {H_TOO_BIG, "H_TOO_BIG"}, \ + {H_OVERLAP, "H_OVERLAP"}, \ + {H_INTERRUPT, "H_INTERRUPT"}, \ + {H_BAD_DATA, "H_BAD_DATA"}, \ + {H_NOT_ACTIVE, "H_NOT_ACTIVE"}, \ + {H_SG_LIST, "H_SG_LIST"}, \ + {H_OP_MODE, "H_OP_MODE"}, \ + {H_COP_HW, "H_COP_HW"}, \ + {H_UNSUPPORTED_FLAG_START, "H_UNSUPPORTED_FLAG_START"}, \ + {H_UNSUPPORTED_FLAG_END, "H_UNSUPPORTED_FLAG_END"}, \ + {H_MULTI_THREADS_ACTIVE, "H_MULTI_THREADS_ACTIVE"}, \ + {H_OUTSTANDING_COP_OPS, "H_OUTSTANDING_COP_OPS"} + +TRACE_EVENT(kvm_guest_enter, + TP_PROTO(struct kvm_vcpu *vcpu), + TP_ARGS(vcpu), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(unsigned long, pc) + __field(unsigned long, pending_exceptions) + __field(u8, ceded) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu->vcpu_id; + __entry->pc = kvmppc_get_pc(vcpu); + __entry->ceded = vcpu->arch.ceded; + __entry->pending_exceptions = vcpu->arch.pending_exceptions; + ), + + TP_printk("VCPU %d: pc=0x%lx pexcp=0x%lx ceded=%d", + __entry->vcpu_id, + __entry->pc, + __entry->pending_exceptions, __entry->ceded) +); + +TRACE_EVENT(kvm_guest_exit, + TP_PROTO(struct kvm_vcpu *vcpu), + TP_ARGS(vcpu), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(int, trap) + __field(unsigned long, pc) + __field(unsigned long, msr) + __field(u8, ceded) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu->vcpu_id; + __entry->trap = vcpu->arch.trap; + __entry->ceded = vcpu->arch.ceded; + __entry->pc = kvmppc_get_pc(vcpu); + __entry->msr = vcpu->arch.shregs.msr; + ), + + TP_printk("VCPU %d: trap=%s pc=0x%lx msr=0x%lx, ceded=%d", + __entry->vcpu_id, + __print_symbolic(__entry->trap, kvm_trace_symbol_exit), + __entry->pc, __entry->msr, __entry->ceded + ) +); + +TRACE_EVENT(kvm_page_fault_enter, + TP_PROTO(struct kvm_vcpu *vcpu, unsigned long *hptep, + struct kvm_memory_slot *memslot, unsigned long ea, + unsigned long dsisr), + + TP_ARGS(vcpu, hptep, memslot, ea, dsisr), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(unsigned long, hpte_v) + __field(unsigned long, hpte_r) + __field(unsigned long, gpte_r) + __field(unsigned long, ea) + __field(u64, base_gfn) + __field(u32, slot_flags) + __field(u32, dsisr) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu->vcpu_id; + __entry->hpte_v = hptep[0]; + __entry->hpte_r = hptep[1]; + __entry->gpte_r = hptep[2]; + __entry->ea = ea; + __entry->dsisr = dsisr; + __entry->base_gfn = memslot ? memslot->base_gfn : -1UL; + __entry->slot_flags = memslot ? memslot->flags : 0; + ), + + TP_printk("VCPU %d: hpte=0x%lx:0x%lx guest=0x%lx ea=0x%lx,%x slot=0x%llx,0x%x", + __entry->vcpu_id, + __entry->hpte_v, __entry->hpte_r, __entry->gpte_r, + __entry->ea, __entry->dsisr, + __entry->base_gfn, __entry->slot_flags) +); + +TRACE_EVENT(kvm_page_fault_exit, + TP_PROTO(struct kvm_vcpu *vcpu, unsigned long *hptep, long ret), + + TP_ARGS(vcpu, hptep, ret), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(unsigned long, hpte_v) + __field(unsigned long, hpte_r) + __field(long, ret) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu->vcpu_id; + __entry->hpte_v = hptep[0]; + __entry->hpte_r = hptep[1]; + __entry->ret = ret; + ), + + TP_printk("VCPU %d: hpte=0x%lx:0x%lx ret=0x%lx", + __entry->vcpu_id, + __entry->hpte_v, __entry->hpte_r, __entry->ret) +); + +TRACE_EVENT(kvm_hcall_enter, + TP_PROTO(struct kvm_vcpu *vcpu), + + TP_ARGS(vcpu), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(unsigned long, req) + __field(unsigned long, gpr4) + __field(unsigned long, gpr5) + __field(unsigned long, gpr6) + __field(unsigned long, gpr7) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu->vcpu_id; + __entry->req = kvmppc_get_gpr(vcpu, 3); + __entry->gpr4 = kvmppc_get_gpr(vcpu, 4); + __entry->gpr5 = kvmppc_get_gpr(vcpu, 5); + __entry->gpr6 = kvmppc_get_gpr(vcpu, 6); + __entry->gpr7 = kvmppc_get_gpr(vcpu, 7); + ), + + TP_printk("VCPU %d: hcall=%s GPR4-7=0x%lx,0x%lx,0x%lx,0x%lx", + __entry->vcpu_id, + __print_symbolic(__entry->req, kvm_trace_symbol_hcall), + __entry->gpr4, __entry->gpr5, __entry->gpr6, __entry->gpr7) +); + +TRACE_EVENT(kvm_hcall_exit, + TP_PROTO(struct kvm_vcpu *vcpu, int ret), + + TP_ARGS(vcpu, ret), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(unsigned long, ret) + __field(unsigned long, hcall_rc) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu->vcpu_id; + __entry->ret = ret; + __entry->hcall_rc = kvmppc_get_gpr(vcpu, 3); + ), + + TP_printk("VCPU %d: ret=%s hcall_rc=%s", + __entry->vcpu_id, + __print_symbolic(__entry->ret, kvm_trace_symbol_kvmret), + __print_symbolic(__entry->ret & RESUME_FLAG_HOST ? + H_TOO_HARD : __entry->hcall_rc, + kvm_trace_symbol_hcall_rc)) +); + +TRACE_EVENT(kvmppc_run_core, + TP_PROTO(struct kvmppc_vcore *vc, int where), + + TP_ARGS(vc, where), + + TP_STRUCT__entry( + __field(int, n_runnable) + __field(int, runner_vcpu) + __field(int, where) + __field(pid_t, tgid) + ), + + TP_fast_assign( + __entry->runner_vcpu = vc->runner->vcpu_id; + __entry->n_runnable = vc->n_runnable; + __entry->where = where; + __entry->tgid = current->tgid; + ), + + TP_printk("%s runner_vcpu==%d runnable=%d tgid=%d", + __entry->where ? "Exit" : "Enter", + __entry->runner_vcpu, __entry->n_runnable, __entry->tgid) +); + +TRACE_EVENT(kvmppc_vcore_blocked, + TP_PROTO(struct kvmppc_vcore *vc, int where), + + TP_ARGS(vc, where), + + TP_STRUCT__entry( + __field(int, n_runnable) + __field(int, runner_vcpu) + __field(int, where) + __field(pid_t, tgid) + ), + + TP_fast_assign( + __entry->runner_vcpu = vc->runner->vcpu_id; + __entry->n_runnable = vc->n_runnable; + __entry->where = where; + __entry->tgid = current->tgid; + ), + + TP_printk("%s runner_vcpu=%d runnable=%d tgid=%d", + __entry->where ? "Exit" : "Enter", + __entry->runner_vcpu, __entry->n_runnable, __entry->tgid) +); + +TRACE_EVENT(kvmppc_run_vcpu_enter, + TP_PROTO(struct kvm_vcpu *vcpu), + + TP_ARGS(vcpu), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(pid_t, tgid) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu->vcpu_id; + __entry->tgid = current->tgid; + ), + + TP_printk("VCPU %d: tgid=%d", __entry->vcpu_id, __entry->tgid) +); + +TRACE_EVENT(kvmppc_run_vcpu_exit, + TP_PROTO(struct kvm_vcpu *vcpu, struct kvm_run *run), + + TP_ARGS(vcpu, run), + + TP_STRUCT__entry( + __field(int, vcpu_id) + __field(int, exit) + __field(int, ret) + ), + + TP_fast_assign( + __entry->vcpu_id = vcpu->vcpu_id; + __entry->exit = run->exit_reason; + __entry->ret = vcpu->arch.ret; + ), + + TP_printk("VCPU %d: exit=%d, ret=%d", + __entry->vcpu_id, __entry->exit, __entry->ret) +); + +#endif /* _TRACE_KVM_HV_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |