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-rw-r--r--virt/kvm/arm/trace.h379
1 files changed, 0 insertions, 379 deletions
diff --git a/virt/kvm/arm/trace.h b/virt/kvm/arm/trace.h
deleted file mode 100644
index cc94ccc68821..000000000000
--- a/virt/kvm/arm/trace.h
+++ /dev/null
@@ -1,379 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_KVM_H
-
-#include <kvm/arm_arch_timer.h>
-#include <linux/tracepoint.h>
-#include <asm/kvm_arm.h>
-
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM kvm
-
-/*
- * Tracepoints for entry/exit to guest
- */
-TRACE_EVENT(kvm_entry,
- TP_PROTO(unsigned long vcpu_pc),
- TP_ARGS(vcpu_pc),
-
- TP_STRUCT__entry(
- __field( unsigned long, vcpu_pc )
- ),
-
- TP_fast_assign(
- __entry->vcpu_pc = vcpu_pc;
- ),
-
- TP_printk("PC: 0x%08lx", __entry->vcpu_pc)
-);
-
-TRACE_EVENT(kvm_exit,
- TP_PROTO(int ret, unsigned int esr_ec, unsigned long vcpu_pc),
- TP_ARGS(ret, esr_ec, vcpu_pc),
-
- TP_STRUCT__entry(
- __field( int, ret )
- __field( unsigned int, esr_ec )
- __field( unsigned long, vcpu_pc )
- ),
-
- TP_fast_assign(
- __entry->ret = ARM_EXCEPTION_CODE(ret);
- __entry->esr_ec = ARM_EXCEPTION_IS_TRAP(ret) ? esr_ec : 0;
- __entry->vcpu_pc = vcpu_pc;
- ),
-
- TP_printk("%s: HSR_EC: 0x%04x (%s), PC: 0x%08lx",
- __print_symbolic(__entry->ret, kvm_arm_exception_type),
- __entry->esr_ec,
- __print_symbolic(__entry->esr_ec, kvm_arm_exception_class),
- __entry->vcpu_pc)
-);
-
-TRACE_EVENT(kvm_guest_fault,
- TP_PROTO(unsigned long vcpu_pc, unsigned long hsr,
- unsigned long hxfar,
- unsigned long long ipa),
- TP_ARGS(vcpu_pc, hsr, hxfar, ipa),
-
- TP_STRUCT__entry(
- __field( unsigned long, vcpu_pc )
- __field( unsigned long, hsr )
- __field( unsigned long, hxfar )
- __field( unsigned long long, ipa )
- ),
-
- TP_fast_assign(
- __entry->vcpu_pc = vcpu_pc;
- __entry->hsr = hsr;
- __entry->hxfar = hxfar;
- __entry->ipa = ipa;
- ),
-
- TP_printk("ipa %#llx, hsr %#08lx, hxfar %#08lx, pc %#08lx",
- __entry->ipa, __entry->hsr,
- __entry->hxfar, __entry->vcpu_pc)
-);
-
-TRACE_EVENT(kvm_access_fault,
- TP_PROTO(unsigned long ipa),
- TP_ARGS(ipa),
-
- TP_STRUCT__entry(
- __field( unsigned long, ipa )
- ),
-
- TP_fast_assign(
- __entry->ipa = ipa;
- ),
-
- TP_printk("IPA: %lx", __entry->ipa)
-);
-
-TRACE_EVENT(kvm_irq_line,
- TP_PROTO(unsigned int type, int vcpu_idx, int irq_num, int level),
- TP_ARGS(type, vcpu_idx, irq_num, level),
-
- TP_STRUCT__entry(
- __field( unsigned int, type )
- __field( int, vcpu_idx )
- __field( int, irq_num )
- __field( int, level )
- ),
-
- TP_fast_assign(
- __entry->type = type;
- __entry->vcpu_idx = vcpu_idx;
- __entry->irq_num = irq_num;
- __entry->level = level;
- ),
-
- TP_printk("Inject %s interrupt (%d), vcpu->idx: %d, num: %d, level: %d",
- (__entry->type == KVM_ARM_IRQ_TYPE_CPU) ? "CPU" :
- (__entry->type == KVM_ARM_IRQ_TYPE_PPI) ? "VGIC PPI" :
- (__entry->type == KVM_ARM_IRQ_TYPE_SPI) ? "VGIC SPI" : "UNKNOWN",
- __entry->type, __entry->vcpu_idx, __entry->irq_num, __entry->level)
-);
-
-TRACE_EVENT(kvm_mmio_emulate,
- TP_PROTO(unsigned long vcpu_pc, unsigned long instr,
- unsigned long cpsr),
- TP_ARGS(vcpu_pc, instr, cpsr),
-
- TP_STRUCT__entry(
- __field( unsigned long, vcpu_pc )
- __field( unsigned long, instr )
- __field( unsigned long, cpsr )
- ),
-
- TP_fast_assign(
- __entry->vcpu_pc = vcpu_pc;
- __entry->instr = instr;
- __entry->cpsr = cpsr;
- ),
-
- TP_printk("Emulate MMIO at: 0x%08lx (instr: %08lx, cpsr: %08lx)",
- __entry->vcpu_pc, __entry->instr, __entry->cpsr)
-);
-
-TRACE_EVENT(kvm_unmap_hva_range,
- TP_PROTO(unsigned long start, unsigned long end),
- TP_ARGS(start, end),
-
- TP_STRUCT__entry(
- __field( unsigned long, start )
- __field( unsigned long, end )
- ),
-
- TP_fast_assign(
- __entry->start = start;
- __entry->end = end;
- ),
-
- TP_printk("mmu notifier unmap range: %#08lx -- %#08lx",
- __entry->start, __entry->end)
-);
-
-TRACE_EVENT(kvm_set_spte_hva,
- TP_PROTO(unsigned long hva),
- TP_ARGS(hva),
-
- TP_STRUCT__entry(
- __field( unsigned long, hva )
- ),
-
- TP_fast_assign(
- __entry->hva = hva;
- ),
-
- TP_printk("mmu notifier set pte hva: %#08lx", __entry->hva)
-);
-
-TRACE_EVENT(kvm_age_hva,
- TP_PROTO(unsigned long start, unsigned long end),
- TP_ARGS(start, end),
-
- TP_STRUCT__entry(
- __field( unsigned long, start )
- __field( unsigned long, end )
- ),
-
- TP_fast_assign(
- __entry->start = start;
- __entry->end = end;
- ),
-
- TP_printk("mmu notifier age hva: %#08lx -- %#08lx",
- __entry->start, __entry->end)
-);
-
-TRACE_EVENT(kvm_test_age_hva,
- TP_PROTO(unsigned long hva),
- TP_ARGS(hva),
-
- TP_STRUCT__entry(
- __field( unsigned long, hva )
- ),
-
- TP_fast_assign(
- __entry->hva = hva;
- ),
-
- TP_printk("mmu notifier test age hva: %#08lx", __entry->hva)
-);
-
-TRACE_EVENT(kvm_set_way_flush,
- TP_PROTO(unsigned long vcpu_pc, bool cache),
- TP_ARGS(vcpu_pc, cache),
-
- TP_STRUCT__entry(
- __field( unsigned long, vcpu_pc )
- __field( bool, cache )
- ),
-
- TP_fast_assign(
- __entry->vcpu_pc = vcpu_pc;
- __entry->cache = cache;
- ),
-
- TP_printk("S/W flush at 0x%016lx (cache %s)",
- __entry->vcpu_pc, __entry->cache ? "on" : "off")
-);
-
-TRACE_EVENT(kvm_toggle_cache,
- TP_PROTO(unsigned long vcpu_pc, bool was, bool now),
- TP_ARGS(vcpu_pc, was, now),
-
- TP_STRUCT__entry(
- __field( unsigned long, vcpu_pc )
- __field( bool, was )
- __field( bool, now )
- ),
-
- TP_fast_assign(
- __entry->vcpu_pc = vcpu_pc;
- __entry->was = was;
- __entry->now = now;
- ),
-
- TP_printk("VM op at 0x%016lx (cache was %s, now %s)",
- __entry->vcpu_pc, __entry->was ? "on" : "off",
- __entry->now ? "on" : "off")
-);
-
-/*
- * Tracepoints for arch_timer
- */
-TRACE_EVENT(kvm_timer_update_irq,
- TP_PROTO(unsigned long vcpu_id, __u32 irq, int level),
- TP_ARGS(vcpu_id, irq, level),
-
- TP_STRUCT__entry(
- __field( unsigned long, vcpu_id )
- __field( __u32, irq )
- __field( int, level )
- ),
-
- TP_fast_assign(
- __entry->vcpu_id = vcpu_id;
- __entry->irq = irq;
- __entry->level = level;
- ),
-
- TP_printk("VCPU: %ld, IRQ %d, level %d",
- __entry->vcpu_id, __entry->irq, __entry->level)
-);
-
-TRACE_EVENT(kvm_get_timer_map,
- TP_PROTO(unsigned long vcpu_id, struct timer_map *map),
- TP_ARGS(vcpu_id, map),
-
- TP_STRUCT__entry(
- __field( unsigned long, vcpu_id )
- __field( int, direct_vtimer )
- __field( int, direct_ptimer )
- __field( int, emul_ptimer )
- ),
-
- TP_fast_assign(
- __entry->vcpu_id = vcpu_id;
- __entry->direct_vtimer = arch_timer_ctx_index(map->direct_vtimer);
- __entry->direct_ptimer =
- (map->direct_ptimer) ? arch_timer_ctx_index(map->direct_ptimer) : -1;
- __entry->emul_ptimer =
- (map->emul_ptimer) ? arch_timer_ctx_index(map->emul_ptimer) : -1;
- ),
-
- TP_printk("VCPU: %ld, dv: %d, dp: %d, ep: %d",
- __entry->vcpu_id,
- __entry->direct_vtimer,
- __entry->direct_ptimer,
- __entry->emul_ptimer)
-);
-
-TRACE_EVENT(kvm_timer_save_state,
- TP_PROTO(struct arch_timer_context *ctx),
- TP_ARGS(ctx),
-
- TP_STRUCT__entry(
- __field( unsigned long, ctl )
- __field( unsigned long long, cval )
- __field( int, timer_idx )
- ),
-
- TP_fast_assign(
- __entry->ctl = ctx->cnt_ctl;
- __entry->cval = ctx->cnt_cval;
- __entry->timer_idx = arch_timer_ctx_index(ctx);
- ),
-
- TP_printk(" CTL: %#08lx CVAL: %#16llx arch_timer_ctx_index: %d",
- __entry->ctl,
- __entry->cval,
- __entry->timer_idx)
-);
-
-TRACE_EVENT(kvm_timer_restore_state,
- TP_PROTO(struct arch_timer_context *ctx),
- TP_ARGS(ctx),
-
- TP_STRUCT__entry(
- __field( unsigned long, ctl )
- __field( unsigned long long, cval )
- __field( int, timer_idx )
- ),
-
- TP_fast_assign(
- __entry->ctl = ctx->cnt_ctl;
- __entry->cval = ctx->cnt_cval;
- __entry->timer_idx = arch_timer_ctx_index(ctx);
- ),
-
- TP_printk("CTL: %#08lx CVAL: %#16llx arch_timer_ctx_index: %d",
- __entry->ctl,
- __entry->cval,
- __entry->timer_idx)
-);
-
-TRACE_EVENT(kvm_timer_hrtimer_expire,
- TP_PROTO(struct arch_timer_context *ctx),
- TP_ARGS(ctx),
-
- TP_STRUCT__entry(
- __field( int, timer_idx )
- ),
-
- TP_fast_assign(
- __entry->timer_idx = arch_timer_ctx_index(ctx);
- ),
-
- TP_printk("arch_timer_ctx_index: %d", __entry->timer_idx)
-);
-
-TRACE_EVENT(kvm_timer_emulate,
- TP_PROTO(struct arch_timer_context *ctx, bool should_fire),
- TP_ARGS(ctx, should_fire),
-
- TP_STRUCT__entry(
- __field( int, timer_idx )
- __field( bool, should_fire )
- ),
-
- TP_fast_assign(
- __entry->timer_idx = arch_timer_ctx_index(ctx);
- __entry->should_fire = should_fire;
- ),
-
- TP_printk("arch_timer_ctx_index: %d (should_fire: %d)",
- __entry->timer_idx, __entry->should_fire)
-);
-
-#endif /* _TRACE_KVM_H */
-
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH ../../virt/kvm/arm
-#undef TRACE_INCLUDE_FILE
-#define TRACE_INCLUDE_FILE trace
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 13:04:02 +0000