--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+#if !defined(LTTNG_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ)
+#define LTTNG_TRACE_KVM_MAIN_H
+
+#include <lttng/tracepoint-event.h>
+#include <linux/version.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kvm
+
+LTTNG_TRACEPOINT_EVENT(kvm_userspace_exit,
+ TP_PROTO(__u32 reason, int errno),
+ TP_ARGS(reason, errno),
+
+ TP_FIELDS(
+ ctf_integer(__u32, reason, reason)
+ ctf_integer(int, errno, errno)
+ )
+)
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0))
+#if defined(__KVM_HAVE_IOAPIC)
+#undef __KVM_HAVE_IRQ_LINE
+#define __KVM_HAVE_IRQ_LINE
+#endif
+#endif
+
+#if defined(__KVM_HAVE_IRQ_LINE)
+LTTNG_TRACEPOINT_EVENT(kvm_set_irq,
+ TP_PROTO(unsigned int gsi, int level, int irq_source_id),
+ TP_ARGS(gsi, level, irq_source_id),
+
+ TP_FIELDS(
+ ctf_integer(unsigned int, gsi, gsi)
+ ctf_integer(int, level, level)
+ ctf_integer(int, irq_source_id, irq_source_id)
+ )
+)
+#endif
+
+#if defined(__KVM_HAVE_IOAPIC)
+
+LTTNG_TRACEPOINT_EVENT(kvm_ioapic_set_irq,
+ TP_PROTO(__u64 e, int pin, bool coalesced),
+ TP_ARGS(e, pin, coalesced),
+
+ TP_FIELDS(
+ ctf_integer(__u64, e, e)
+ ctf_integer(int, pin, pin)
+ ctf_integer(bool, coalesced, coalesced)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT(kvm_msi_set_irq,
+ TP_PROTO(__u64 address, __u64 data),
+ TP_ARGS(address, data),
+
+ TP_FIELDS(
+ ctf_integer_hex(__u64, address, address)
+ ctf_integer(__u64, data, data)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT(kvm_ack_irq,
+ TP_PROTO(unsigned int irqchip, unsigned int pin),
+ TP_ARGS(irqchip, pin),
+
+ TP_FIELDS(
+ ctf_integer(unsigned int, irqchip, irqchip)
+ ctf_integer(unsigned int, pin, pin)
+ )
+)
+
+#endif /* defined(__KVM_HAVE_IOAPIC) */
+
+#define KVM_TRACE_MMIO_READ_UNSATISFIED 0
+#define KVM_TRACE_MMIO_READ 1
+#define KVM_TRACE_MMIO_WRITE 2
+
+#define kvm_trace_symbol_mmio \
+ { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \
+ { KVM_TRACE_MMIO_READ, "read" }, \
+ { KVM_TRACE_MMIO_WRITE, "write" }
+
+
+#if (LTTNG_SLE_KERNEL_RANGE(4,4,121,92,92,0, 4,4,122,0,0,0) \
+ || LTTNG_SLE_KERNEL_RANGE(4,4,131,94,0,0, 4,5,0,0,0,0))
+
+LTTNG_TRACEPOINT_EVENT(kvm_mmio,
+ TP_PROTO(int type, int len, u64 gpa, u64 val),
+ TP_ARGS(type, len, gpa, val),
+
+ TP_FIELDS(
+ ctf_integer(u32, type, type)
+ ctf_integer(u32, len, len)
+ ctf_integer(u64, gpa, gpa)
+ ctf_integer(u64, val, val)
+ )
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0) \
+ || LTTNG_KERNEL_RANGE(4,14,14, 4,15,0) \
+ || LTTNG_DEBIAN_KERNEL_RANGE(4,14,13,0,1,0, 4,15,0,0,0,0) \
+ || LTTNG_KERNEL_RANGE(4,9,77, 4,10,0) \
+ || LTTNG_KERNEL_RANGE(4,4,112, 4,5,0) \
+ || LTTNG_KERNEL_RANGE(4,1,50, 4,2,0) \
+ || LTTNG_KERNEL_RANGE(3,16,52, 3,17,0) \
+ || LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,144, 3,14,0,0) \
+ || LTTNG_KERNEL_RANGE(3,2,97, 3,3,0) \
+ || LTTNG_UBUNTU_KERNEL_RANGE(4,13,16,38, 4,14,0,0) \
+ || LTTNG_DEBIAN_KERNEL_RANGE(4,9,65,0,3,0, 4,10,0,0,0,0) \
+ || LTTNG_FEDORA_KERNEL_RANGE(4,14,13,300, 4,15,0,0))
+
+LTTNG_TRACEPOINT_EVENT(kvm_mmio,
+ TP_PROTO(int type, int len, u64 gpa, void *val),
+ TP_ARGS(type, len, gpa, val),
+
+ TP_FIELDS(
+ ctf_integer(u32, type, type)
+ ctf_integer(u32, len, len)
+ ctf_integer(u64, gpa, gpa)
+ ctf_sequence_hex(unsigned char, val, val, u32, len)
+ )
+)
+
+#else
+
+LTTNG_TRACEPOINT_EVENT(kvm_mmio,
+ TP_PROTO(int type, int len, u64 gpa, u64 val),
+ TP_ARGS(type, len, gpa, val),
+
+ TP_FIELDS(
+ ctf_integer(u32, type, type)
+ ctf_integer(u32, len, len)
+ ctf_integer(u64, gpa, gpa)
+ ctf_integer(u64, val, val)
+ )
+)
+
+#endif
+
+#define kvm_fpu_load_symbol \
+ {0, "unload"}, \
+ {1, "load"}
+
+LTTNG_TRACEPOINT_EVENT(kvm_fpu,
+ TP_PROTO(int load),
+ TP_ARGS(load),
+
+ TP_FIELDS(
+ ctf_integer(u32, load, load)
+ )
+)
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0) \
+ || LTTNG_RHEL_KERNEL_RANGE(3,10,0,327,0,0, 3,11,0,0,0,0))
+
+LTTNG_TRACEPOINT_EVENT(kvm_age_page,
+ TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref),
+ TP_ARGS(gfn, level, slot, ref),
+
+ TP_FIELDS(
+ ctf_integer(u64, hva,
+ ((gfn - slot->base_gfn) << PAGE_SHIFT) + slot->userspace_addr)
+ ctf_integer(u64, gfn, gfn)
+ ctf_integer(u8, level, level)
+ ctf_integer(u8, referenced, ref)
+ )
+)
+
+#else
+
+LTTNG_TRACEPOINT_EVENT(kvm_age_page,
+ TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref),
+ TP_ARGS(hva, slot, ref),
+
+ TP_FIELDS(
+ ctf_integer(u64, hva, hva)
+ ctf_integer(u64, gfn,
+ slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT))
+ ctf_integer(u8, referenced, ref)
+ )
+)
+#endif
+
+#ifdef CONFIG_KVM_ASYNC_PF
+LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_get_page_class,
+
+ TP_PROTO(u64 gva, u64 gfn),
+
+ TP_ARGS(gva, gfn),
+
+ TP_FIELDS(
+ ctf_integer(__u64, gva, gva)
+ ctf_integer(u64, gfn, gfn)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_try_async_get_page,
+
+ TP_PROTO(u64 gva, u64 gfn),
+
+ TP_ARGS(gva, gfn)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_async_pf_doublefault,
+
+ TP_PROTO(u64 gva, u64 gfn),
+
+ TP_ARGS(gva, gfn)
+)
+
+LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_pf_nopresent_ready,
+
+ TP_PROTO(u64 token, u64 gva),
+
+ TP_ARGS(token, gva),
+
+ TP_FIELDS(
+ ctf_integer(__u64, token, token)
+ ctf_integer(__u64, gva, gva)
+ )
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present,
+
+ TP_PROTO(u64 token, u64 gva),
+
+ TP_ARGS(token, gva)
+)
+
+LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_ready,
+
+ TP_PROTO(u64 token, u64 gva),
+
+ TP_ARGS(token, gva)
+)
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0) \
+ || LTTNG_RHEL_KERNEL_RANGE(3,10,0,229,0,0, 3,11,0,0,0,0))
+
+LTTNG_TRACEPOINT_EVENT(
+ kvm_async_pf_completed,
+ TP_PROTO(unsigned long address, u64 gva),
+ TP_ARGS(address, gva),
+
+ TP_FIELDS(
+ ctf_integer_hex(unsigned long, address, address)
+ ctf_integer(u64, gva, gva)
+ )
+)
+
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0)) */
+
+LTTNG_TRACEPOINT_EVENT(
+ kvm_async_pf_completed,
+ TP_PROTO(unsigned long address, struct page *page, u64 gva),
+ TP_ARGS(address, page, gva),
+
+ TP_FIELDS(
+ ctf_integer_hex(unsigned long, address, address)
+ ctf_integer(pfn_t, pfn, page ? page_to_pfn(page) : 0)
+ ctf_integer(u64, gva, gva)
+ )
+)
+
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0)) */
+
+#endif
+
+#endif /* LTTNG_TRACE_KVM_MAIN_H */
+
+/* This part must be outside protection */
+#include <lttng/define_trace.h>
projects / deliverable / lttng-modules.git / blobdiff