[net-next-2.6.git] / arch / x86 / kvm / trace.h

#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KVM_H

#include <linux/tracepoint.h>

#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvm
#define TRACE_INCLUDE_PATH arch/x86/kvm
#define TRACE_INCLUDE_FILE trace

/*
 * Tracepoint for guest mode entry.
 */
TRACE_EVENT(kvm_entry,
	TP_PROTO(unsigned int vcpu_id),
	TP_ARGS(vcpu_id),

	TP_STRUCT__entry(
		__field(	unsigned int,	vcpu_id		)
	),

	TP_fast_assign(
		__entry->vcpu_id	= vcpu_id;
	),

	TP_printk("vcpu %u", __entry->vcpu_id)
);

/*
 * Tracepoint for hypercall.
 */
TRACE_EVENT(kvm_hypercall,
	TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
		 unsigned long a2, unsigned long a3),
	TP_ARGS(nr, a0, a1, a2, a3),

	TP_STRUCT__entry(
		__field(	unsigned long, 	nr		)
		__field(	unsigned long,	a0		)
		__field(	unsigned long,	a1		)
		__field(	unsigned long,	a2		)
		__field(	unsigned long,	a3		)
	),

	TP_fast_assign(
		__entry->nr		= nr;
		__entry->a0		= a0;
		__entry->a1		= a1;
		__entry->a2		= a2;
		__entry->a3		= a3;
	),

	TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
		 __entry->nr, __entry->a0, __entry->a1,  __entry->a2,
		 __entry->a3)
);

/*
 * Tracepoint for hypercall.
 */
TRACE_EVENT(kvm_hv_hypercall,
	TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx,
		 __u64 ingpa, __u64 outgpa),
	TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa),

	TP_STRUCT__entry(
		__field(	__u16, 		code		)
		__field(	bool,		fast		)
		__field(	__u16,		rep_cnt		)
		__field(	__u16,		rep_idx		)
		__field(	__u64,		ingpa		)
		__field(	__u64,		outgpa		)
	),

	TP_fast_assign(
		__entry->code		= code;
		__entry->fast		= fast;
		__entry->rep_cnt	= rep_cnt;
		__entry->rep_idx	= rep_idx;
		__entry->ingpa		= ingpa;
		__entry->outgpa		= outgpa;
	),

	TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
		  __entry->code, __entry->fast ? "fast" : "slow",
		  __entry->rep_cnt, __entry->rep_idx,  __entry->ingpa,
		  __entry->outgpa)
);

/*
 * Tracepoint for PIO.
 */
TRACE_EVENT(kvm_pio,
	TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
		 unsigned int count),
	TP_ARGS(rw, port, size, count),

	TP_STRUCT__entry(
		__field(	unsigned int, 	rw		)
		__field(	unsigned int, 	port		)
		__field(	unsigned int, 	size		)
		__field(	unsigned int,	count		)
	),

	TP_fast_assign(
		__entry->rw		= rw;
		__entry->port		= port;
		__entry->size		= size;
		__entry->count		= count;
	),

	TP_printk("pio_%s at 0x%x size %d count %d",
		  __entry->rw ? "write" : "read",
		  __entry->port, __entry->size, __entry->count)
);

/*
 * Tracepoint for cpuid.
 */
TRACE_EVENT(kvm_cpuid,
	TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx,
		 unsigned long rcx, unsigned long rdx),
	TP_ARGS(function, rax, rbx, rcx, rdx),

	TP_STRUCT__entry(
		__field(	unsigned int,	function	)
		__field(	unsigned long,	rax		)
		__field(	unsigned long,	rbx		)
		__field(	unsigned long,	rcx		)
		__field(	unsigned long,	rdx		)
	),

	TP_fast_assign(
		__entry->function	= function;
		__entry->rax		= rax;
		__entry->rbx		= rbx;
		__entry->rcx		= rcx;
		__entry->rdx		= rdx;
	),

	TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx",
		  __entry->function, __entry->rax,
		  __entry->rbx, __entry->rcx, __entry->rdx)
);

#define AREG(x) { APIC_##x, "APIC_" #x }

#define kvm_trace_symbol_apic						    \
	AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI),    \
	AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR),  \
	AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
	AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR),   \
	AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT),  \
	AREG(ECTRL)
/*
 * Tracepoint for apic access.
 */
TRACE_EVENT(kvm_apic,
	TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
	TP_ARGS(rw, reg, val),

	TP_STRUCT__entry(
		__field(	unsigned int,	rw		)
		__field(	unsigned int,	reg		)
		__field(	unsigned int,	val		)
	),

	TP_fast_assign(
		__entry->rw		= rw;
		__entry->reg		= reg;
		__entry->val		= val;
	),

	TP_printk("apic_%s %s = 0x%x",
		  __entry->rw ? "write" : "read",
		  __print_symbolic(__entry->reg, kvm_trace_symbol_apic),
		  __entry->val)
);

#define trace_kvm_apic_read(reg, val)		trace_kvm_apic(0, reg, val)
#define trace_kvm_apic_write(reg, val)		trace_kvm_apic(1, reg, val)

/*
 * Tracepoint for kvm guest exit:
 */
TRACE_EVENT(kvm_exit,
	TP_PROTO(unsigned int exit_reason, unsigned long guest_rip),
	TP_ARGS(exit_reason, guest_rip),

	TP_STRUCT__entry(
		__field(	unsigned int,	exit_reason	)
		__field(	unsigned long,	guest_rip	)
	),

	TP_fast_assign(
		__entry->exit_reason	= exit_reason;
		__entry->guest_rip	= guest_rip;
	),

	TP_printk("reason %s rip 0x%lx",
		 ftrace_print_symbols_seq(p, __entry->exit_reason,
					  kvm_x86_ops->exit_reasons_str),
		 __entry->guest_rip)
);

/*
 * Tracepoint for kvm interrupt injection:
 */
TRACE_EVENT(kvm_inj_virq,
	TP_PROTO(unsigned int irq),
	TP_ARGS(irq),

	TP_STRUCT__entry(
		__field(	unsigned int,	irq		)
	),

	TP_fast_assign(
		__entry->irq		= irq;
	),

	TP_printk("irq %u", __entry->irq)
);

/*
 * Tracepoint for page fault.
 */
TRACE_EVENT(kvm_page_fault,
	TP_PROTO(unsigned long fault_address, unsigned int error_code),
	TP_ARGS(fault_address, error_code),

	TP_STRUCT__entry(
		__field(	unsigned long,	fault_address	)
		__field(	unsigned int,	error_code	)
	),

	TP_fast_assign(
		__entry->fault_address	= fault_address;
		__entry->error_code	= error_code;
	),

	TP_printk("address %lx error_code %x",
		  __entry->fault_address, __entry->error_code)
);

/*
 * Tracepoint for guest MSR access.
 */
TRACE_EVENT(kvm_msr,
	TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
	TP_ARGS(write, ecx, data, exception),

	TP_STRUCT__entry(
		__field(	unsigned,	write		)
		__field(	u32,		ecx		)
		__field(	u64,		data		)
		__field(	u8,		exception	)
	),

	TP_fast_assign(
		__entry->write		= write;
		__entry->ecx		= ecx;
		__entry->data		= data;
		__entry->exception	= exception;
	),

	TP_printk("msr_%s %x = 0x%llx%s",
		  __entry->write ? "write" : "read",
		  __entry->ecx, __entry->data,
		  __entry->exception ? " (#GP)" : "")
);

#define trace_kvm_msr_read(ecx, data)      trace_kvm_msr(0, ecx, data, false)
#define trace_kvm_msr_write(ecx, data)     trace_kvm_msr(1, ecx, data, false)
#define trace_kvm_msr_read_ex(ecx)         trace_kvm_msr(0, ecx, 0, true)
#define trace_kvm_msr_write_ex(ecx, data)  trace_kvm_msr(1, ecx, data, true)

/*
 * Tracepoint for guest CR access.
 */
TRACE_EVENT(kvm_cr,
	TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
	TP_ARGS(rw, cr, val),

	TP_STRUCT__entry(
		__field(	unsigned int,	rw		)
		__field(	unsigned int,	cr		)
		__field(	unsigned long,	val		)
	),

	TP_fast_assign(
		__entry->rw		= rw;
		__entry->cr		= cr;
		__entry->val		= val;
	),

	TP_printk("cr_%s %x = 0x%lx",
		  __entry->rw ? "write" : "read",
		  __entry->cr, __entry->val)
);

#define trace_kvm_cr_read(cr, val)		trace_kvm_cr(0, cr, val)
#define trace_kvm_cr_write(cr, val)		trace_kvm_cr(1, cr, val)

TRACE_EVENT(kvm_pic_set_irq,
	    TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
	    TP_ARGS(chip, pin, elcr, imr, coalesced),

	TP_STRUCT__entry(
		__field(	__u8,		chip		)
		__field(	__u8,		pin		)
		__field(	__u8,		elcr		)
		__field(	__u8,		imr		)
		__field(	bool,		coalesced	)
	),

	TP_fast_assign(
		__entry->chip		= chip;
		__entry->pin		= pin;
		__entry->elcr		= elcr;
		__entry->imr		= imr;
		__entry->coalesced	= coalesced;
	),

	TP_printk("chip %u pin %u (%s%s)%s",
		  __entry->chip, __entry->pin,
		  (__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
		  (__entry->imr & (1 << __entry->pin)) ? "|masked":"",
		  __entry->coalesced ? " (coalesced)" : "")
);

#define kvm_apic_dst_shorthand		\
	{0x0, "dst"},			\
	{0x1, "self"},			\
	{0x2, "all"},			\
	{0x3, "all-but-self"}

TRACE_EVENT(kvm_apic_ipi,
	    TP_PROTO(__u32 icr_low, __u32 dest_id),
	    TP_ARGS(icr_low, dest_id),

	TP_STRUCT__entry(
		__field(	__u32,		icr_low		)
		__field(	__u32,		dest_id		)
	),

	TP_fast_assign(
		__entry->icr_low	= icr_low;
		__entry->dest_id	= dest_id;
	),

	TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)",
		  __entry->dest_id, (u8)__entry->icr_low,
		  __print_symbolic((__entry->icr_low >> 8 & 0x7),
				   kvm_deliver_mode),
		  (__entry->icr_low & (1<<11)) ? "logical" : "physical",
		  (__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
		  (__entry->icr_low & (1<<15)) ? "level" : "edge",
		  __print_symbolic((__entry->icr_low >> 18 & 0x3),
				   kvm_apic_dst_shorthand))
);

TRACE_EVENT(kvm_apic_accept_irq,
	    TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
	    TP_ARGS(apicid, dm, tm, vec, coalesced),

	TP_STRUCT__entry(
		__field(	__u32,		apicid		)
		__field(	__u16,		dm		)
		__field(	__u8,		tm		)
		__field(	__u8,		vec		)
		__field(	bool,		coalesced	)
	),

	TP_fast_assign(
		__entry->apicid		= apicid;
		__entry->dm		= dm;
		__entry->tm		= tm;
		__entry->vec		= vec;
		__entry->coalesced	= coalesced;
	),

	TP_printk("apicid %x vec %u (%s|%s)%s",
		  __entry->apicid, __entry->vec,
		  __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
		  __entry->tm ? "level" : "edge",
		  __entry->coalesced ? " (coalesced)" : "")
);

/*
 * Tracepoint for nested VMRUN
 */
TRACE_EVENT(kvm_nested_vmrun,
	    TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
		     __u32 event_inj, bool npt),
	    TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),

	TP_STRUCT__entry(
		__field(	__u64,		rip		)
		__field(	__u64,		vmcb		)
		__field(	__u64,		nested_rip	)
		__field(	__u32,		int_ctl		)
		__field(	__u32,		event_inj	)
		__field(	bool,		npt		)
	),

	TP_fast_assign(
		__entry->rip		= rip;
		__entry->vmcb		= vmcb;
		__entry->nested_rip	= nested_rip;
		__entry->int_ctl	= int_ctl;
		__entry->event_inj	= event_inj;
		__entry->npt		= npt;
	),

	TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
		  "event_inj: 0x%08x npt: %s\n",
		__entry->rip, __entry->vmcb, __entry->nested_rip,
		__entry->int_ctl, __entry->event_inj,
		__entry->npt ? "on" : "off")
);

/*
 * Tracepoint for #VMEXIT while nested
 */
TRACE_EVENT(kvm_nested_vmexit,
	    TP_PROTO(__u64 rip, __u32 exit_code,
		     __u64 exit_info1, __u64 exit_info2,
		     __u32 exit_int_info, __u32 exit_int_info_err),
	    TP_ARGS(rip, exit_code, exit_info1, exit_info2,
		    exit_int_info, exit_int_info_err),

	TP_STRUCT__entry(
		__field(	__u64,		rip			)
		__field(	__u32,		exit_code		)
		__field(	__u64,		exit_info1		)
		__field(	__u64,		exit_info2		)
		__field(	__u32,		exit_int_info		)
		__field(	__u32,		exit_int_info_err	)
	),

	TP_fast_assign(
		__entry->rip			= rip;
		__entry->exit_code		= exit_code;
		__entry->exit_info1		= exit_info1;
		__entry->exit_info2		= exit_info2;
		__entry->exit_int_info		= exit_int_info;
		__entry->exit_int_info_err	= exit_int_info_err;
	),
	TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
		  "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x\n",
		  __entry->rip,
		  ftrace_print_symbols_seq(p, __entry->exit_code,
					   kvm_x86_ops->exit_reasons_str),
		  __entry->exit_info1, __entry->exit_info2,
		  __entry->exit_int_info, __entry->exit_int_info_err)
);

/*
 * Tracepoint for #VMEXIT reinjected to the guest
 */
TRACE_EVENT(kvm_nested_vmexit_inject,
	    TP_PROTO(__u32 exit_code,
		     __u64 exit_info1, __u64 exit_info2,
		     __u32 exit_int_info, __u32 exit_int_info_err),
	    TP_ARGS(exit_code, exit_info1, exit_info2,
		    exit_int_info, exit_int_info_err),

	TP_STRUCT__entry(
		__field(	__u32,		exit_code		)
		__field(	__u64,		exit_info1		)
		__field(	__u64,		exit_info2		)
		__field(	__u32,		exit_int_info		)
		__field(	__u32,		exit_int_info_err	)
	),

	TP_fast_assign(
		__entry->exit_code		= exit_code;
		__entry->exit_info1		= exit_info1;
		__entry->exit_info2		= exit_info2;
		__entry->exit_int_info		= exit_int_info;
		__entry->exit_int_info_err	= exit_int_info_err;
	),

	TP_printk("reason: %s ext_inf1: 0x%016llx "
		  "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x\n",
		  ftrace_print_symbols_seq(p, __entry->exit_code,
					   kvm_x86_ops->exit_reasons_str),
		__entry->exit_info1, __entry->exit_info2,
		__entry->exit_int_info, __entry->exit_int_info_err)
);

/*
 * Tracepoint for nested #vmexit because of interrupt pending
 */
TRACE_EVENT(kvm_nested_intr_vmexit,
	    TP_PROTO(__u64 rip),
	    TP_ARGS(rip),

	TP_STRUCT__entry(
		__field(	__u64,	rip	)
	),

	TP_fast_assign(
		__entry->rip	=	rip
	),

	TP_printk("rip: 0x%016llx\n", __entry->rip)
);

/*
 * Tracepoint for nested #vmexit because of interrupt pending
 */
TRACE_EVENT(kvm_invlpga,
	    TP_PROTO(__u64 rip, int asid, u64 address),
	    TP_ARGS(rip, asid, address),

	TP_STRUCT__entry(
		__field(	__u64,	rip	)
		__field(	int,	asid	)
		__field(	__u64,	address	)
	),

	TP_fast_assign(
		__entry->rip		=	rip;
		__entry->asid		=	asid;
		__entry->address	=	address;
	),

	TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx\n",
		  __entry->rip, __entry->asid, __entry->address)
);

/*
 * Tracepoint for nested #vmexit because of interrupt pending
 */
TRACE_EVENT(kvm_skinit,
	    TP_PROTO(__u64 rip, __u32 slb),
	    TP_ARGS(rip, slb),

	TP_STRUCT__entry(
		__field(	__u64,	rip	)
		__field(	__u32,	slb	)
	),

	TP_fast_assign(
		__entry->rip		=	rip;
		__entry->slb		=	slb;
	),

	TP_printk("rip: 0x%016llx slb: 0x%08x\n",
		  __entry->rip, __entry->slb)
);

#endif /* _TRACE_KVM_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
Commit	Line	Data
229456fc MT	1	#if !defined(_TRACE_KVM_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	2	#define _TRACE_KVM_H
	3
	4	#include <linux/tracepoint.h>
	5
	6	#undef TRACE_SYSTEM
	7	#define TRACE_SYSTEM kvm
	8	#define TRACE_INCLUDE_PATH arch/x86/kvm
	9	#define TRACE_INCLUDE_FILE trace
	10
	11	/*
	12	* Tracepoint for guest mode entry.
	13	*/
	14	TRACE_EVENT(kvm_entry,
	15	TP_PROTO(unsigned int vcpu_id),
	16	TP_ARGS(vcpu_id),
	17
	18	TP_STRUCT__entry(
	19	__field( unsigned int, vcpu_id )
	20	),
	21
	22	TP_fast_assign(
	23	__entry->vcpu_id = vcpu_id;
	24	),
	25
	26	TP_printk("vcpu %u", __entry->vcpu_id)
	27	);
	28
	29	/*
	30	* Tracepoint for hypercall.
	31	*/
	32	TRACE_EVENT(kvm_hypercall,
	33	TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1,
	34	unsigned long a2, unsigned long a3),
	35	TP_ARGS(nr, a0, a1, a2, a3),
	36
	37	TP_STRUCT__entry(
	38	__field( unsigned long, nr )
	39	__field( unsigned long, a0 )
	40	__field( unsigned long, a1 )
	41	__field( unsigned long, a2 )
	42	__field( unsigned long, a3 )
	43	),
	44
	45	TP_fast_assign(
	46	__entry->nr = nr;
	47	__entry->a0 = a0;
	48	__entry->a1 = a1;
	49	__entry->a2 = a2;
	50	__entry->a3 = a3;
	51	),
	52
	53	TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx",
	54	__entry->nr, __entry->a0, __entry->a1, __entry->a2,
	55	__entry->a3)
	56	);
	57
55cd8e5a GN	58	/*
	59	* Tracepoint for hypercall.
	60	*/
	61	TRACE_EVENT(kvm_hv_hypercall,
	62	TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx,
	63	__u64 ingpa, __u64 outgpa),
	64	TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa),
	65
	66	TP_STRUCT__entry(
	67	__field( __u16, code )
	68	__field( bool, fast )
	69	__field( __u16, rep_cnt )
	70	__field( __u16, rep_idx )
	71	__field( __u64, ingpa )
	72	__field( __u64, outgpa )
	73	),
	74
	75	TP_fast_assign(
	76	__entry->code = code;
	77	__entry->fast = fast;
	78	__entry->rep_cnt = rep_cnt;
	79	__entry->rep_idx = rep_idx;
	80	__entry->ingpa = ingpa;
	81	__entry->outgpa = outgpa;
	82	),
	83
	84	TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx",
	85	__entry->code, __entry->fast ? "fast" : "slow",
	86	__entry->rep_cnt, __entry->rep_idx, __entry->ingpa,
	87	__entry->outgpa)
	88	);
	89
229456fc MT	90	/*
	91	* Tracepoint for PIO.
	92	*/
	93	TRACE_EVENT(kvm_pio,
	94	TP_PROTO(unsigned int rw, unsigned int port, unsigned int size,
	95	unsigned int count),
	96	TP_ARGS(rw, port, size, count),
	97
	98	TP_STRUCT__entry(
	99	__field( unsigned int, rw )
	100	__field( unsigned int, port )
	101	__field( unsigned int, size )
	102	__field( unsigned int, count )
	103	),
	104
	105	TP_fast_assign(
	106	__entry->rw = rw;
	107	__entry->port = port;
	108	__entry->size = size;
	109	__entry->count = count;
	110	),
	111
	112	TP_printk("pio_%s at 0x%x size %d count %d",
	113	__entry->rw ? "write" : "read",
	114	__entry->port, __entry->size, __entry->count)
	115	);
	116
	117	/*
	118	* Tracepoint for cpuid.
	119	*/
	120	TRACE_EVENT(kvm_cpuid,
	121	TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx,
	122	unsigned long rcx, unsigned long rdx),
	123	TP_ARGS(function, rax, rbx, rcx, rdx),
	124
	125	TP_STRUCT__entry(
	126	__field( unsigned int, function )
	127	__field( unsigned long, rax )
	128	__field( unsigned long, rbx )
	129	__field( unsigned long, rcx )
	130	__field( unsigned long, rdx )
	131	),
	132
	133	TP_fast_assign(
	134	__entry->function = function;
	135	__entry->rax = rax;
	136	__entry->rbx = rbx;
	137	__entry->rcx = rcx;
	138	__entry->rdx = rdx;
	139	),
	140
	141	TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx",
	142	__entry->function, __entry->rax,
	143	__entry->rbx, __entry->rcx, __entry->rdx)
	144	);
	145
cb247721 AK	146	#define AREG(x) { APIC_##x, "APIC_" #x }
	147
	148	#define kvm_trace_symbol_apic \
	149	AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \
	150	AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \
	151	AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \
	152	AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \
	153	AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \
	154	AREG(ECTRL)
229456fc MT	155	/*
	156	* Tracepoint for apic access.
	157	*/
	158	TRACE_EVENT(kvm_apic,
	159	TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val),
	160	TP_ARGS(rw, reg, val),
	161
	162	TP_STRUCT__entry(
	163	__field( unsigned int, rw )
	164	__field( unsigned int, reg )
	165	__field( unsigned int, val )
	166	),
	167
	168	TP_fast_assign(
	169	__entry->rw = rw;
	170	__entry->reg = reg;
	171	__entry->val = val;
	172	),
	173
cb247721	174	TP_printk("apic_%s %s = 0x%x",
229456fc	175	__entry->rw ? "write" : "read",
cb247721 AK	176	__print_symbolic(__entry->reg, kvm_trace_symbol_apic),
cb247721 AK	177	__entry->val)
229456fc MT	178	);
	179
	180	#define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val)
	181	#define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val)
	182
	183	/*
	184	* Tracepoint for kvm guest exit:
	185	*/
	186	TRACE_EVENT(kvm_exit,
	187	TP_PROTO(unsigned int exit_reason, unsigned long guest_rip),
	188	TP_ARGS(exit_reason, guest_rip),
	189
	190	TP_STRUCT__entry(
	191	__field( unsigned int, exit_reason )
	192	__field( unsigned long, guest_rip )
	193	),
	194
	195	TP_fast_assign(
	196	__entry->exit_reason = exit_reason;
	197	__entry->guest_rip = guest_rip;
	198	),
	199
	200	TP_printk("reason %s rip 0x%lx",
	201	ftrace_print_symbols_seq(p, __entry->exit_reason,
	202	kvm_x86_ops->exit_reasons_str),
	203	__entry->guest_rip)
	204	);
	205
	206	/*
	207	* Tracepoint for kvm interrupt injection:
	208	*/
	209	TRACE_EVENT(kvm_inj_virq,
	210	TP_PROTO(unsigned int irq),
	211	TP_ARGS(irq),
	212
	213	TP_STRUCT__entry(
	214	__field( unsigned int, irq )
	215	),
	216
	217	TP_fast_assign(
	218	__entry->irq = irq;
	219	),
	220
	221	TP_printk("irq %u", __entry->irq)
	222	);
	223
	224	/*
	225	* Tracepoint for page fault.
	226	*/
	227	TRACE_EVENT(kvm_page_fault,
	228	TP_PROTO(unsigned long fault_address, unsigned int error_code),
	229	TP_ARGS(fault_address, error_code),
	230
	231	TP_STRUCT__entry(
	232	__field( unsigned long, fault_address )
	233	__field( unsigned int, error_code )
	234	),
	235
	236	TP_fast_assign(
	237	__entry->fault_address = fault_address;
	238	__entry->error_code = error_code;
	239	),
	240
	241	TP_printk("address %lx error_code %x",
242	__entry->fault_address, __entry->error_code)
243	);
244
245	/*
246	* Tracepoint for guest MSR access.
247	*/
248	TRACE_EVENT(kvm_msr,
59200273 AK	249	TP_PROTO(unsigned write, u32 ecx, u64 data, bool exception),
59200273 AK	250	TP_ARGS(write, ecx, data, exception),
229456fc MT	251
229456fc MT	252	TP_STRUCT__entry(
6e7d1529 AK	253	__field( unsigned, write )
	254	__field( u32, ecx )
	255	__field( u64, data )
59200273	256	__field( u8, exception )
229456fc MT	257	),
	258
	259	TP_fast_assign(
6e7d1529	260	__entry->write = write;
229456fc MT	261	__entry->ecx = ecx;
229456fc MT	262	__entry->data = data;
59200273	263	__entry->exception = exception;
229456fc MT	264	),
229456fc MT	265
59200273	266	TP_printk("msr_%s %x = 0x%llx%s",
6e7d1529	267	__entry->write ? "write" : "read",
59200273 AK	268	__entry->ecx, __entry->data,
59200273 AK	269	__entry->exception ? " (#GP)" : "")
229456fc MT	270	);
229456fc MT	271
59200273 AK	272	#define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data, false)
	273	#define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data, false)
	274	#define trace_kvm_msr_read_ex(ecx) trace_kvm_msr(0, ecx, 0, true)
	275	#define trace_kvm_msr_write_ex(ecx, data) trace_kvm_msr(1, ecx, data, true)
229456fc MT	276
	277	/*
	278	* Tracepoint for guest CR access.
	279	*/
	280	TRACE_EVENT(kvm_cr,
	281	TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val),
	282	TP_ARGS(rw, cr, val),
	283
	284	TP_STRUCT__entry(
	285	__field( unsigned int, rw )
	286	__field( unsigned int, cr )
	287	__field( unsigned long, val )
	288	),
	289
	290	TP_fast_assign(
	291	__entry->rw = rw;
	292	__entry->cr = cr;
	293	__entry->val = val;
	294	),
	295
	296	TP_printk("cr_%s %x = 0x%lx",
	297	__entry->rw ? "write" : "read",
	298	__entry->cr, __entry->val)
	299	);
	300
	301	#define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val)
	302	#define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val)
	303
1000ff8d GN	304	TRACE_EVENT(kvm_pic_set_irq,
	305	TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced),
	306	TP_ARGS(chip, pin, elcr, imr, coalesced),
	307
	308	TP_STRUCT__entry(
	309	__field( __u8, chip )
	310	__field( __u8, pin )
	311	__field( __u8, elcr )
	312	__field( __u8, imr )
	313	__field( bool, coalesced )
	314	),
	315
	316	TP_fast_assign(
	317	__entry->chip = chip;
	318	__entry->pin = pin;
	319	__entry->elcr = elcr;
	320	__entry->imr = imr;
	321	__entry->coalesced = coalesced;
	322	),
	323
	324	TP_printk("chip %u pin %u (%s%s)%s",
	325	__entry->chip, __entry->pin,
	326	(__entry->elcr & (1 << __entry->pin)) ? "level":"edge",
	327	(__entry->imr & (1 << __entry->pin)) ? "\|masked":"",
	328	__entry->coalesced ? " (coalesced)" : "")
	329	);
	330
	331	#define kvm_apic_dst_shorthand \
	332	{0x0, "dst"}, \
	333	{0x1, "self"}, \
	334	{0x2, "all"}, \
	335	{0x3, "all-but-self"}
	336
	337	TRACE_EVENT(kvm_apic_ipi,
	338	TP_PROTO(__u32 icr_low, __u32 dest_id),
	339	TP_ARGS(icr_low, dest_id),
	340
	341	TP_STRUCT__entry(
	342	__field( __u32, icr_low )
	343	__field( __u32, dest_id )
	344	),
	345
	346	TP_fast_assign(
	347	__entry->icr_low = icr_low;
	348	__entry->dest_id = dest_id;
	349	),
	350
	351	TP_printk("dst %x vec %u (%s\|%s\|%s\|%s\|%s)",
	352	__entry->dest_id, (u8)__entry->icr_low,
	353	__print_symbolic((__entry->icr_low >> 8 & 0x7),
	354	kvm_deliver_mode),
	355	(__entry->icr_low & (1<<11)) ? "logical" : "physical",
	356	(__entry->icr_low & (1<<14)) ? "assert" : "de-assert",
	357	(__entry->icr_low & (1<<15)) ? "level" : "edge",
	358	__print_symbolic((__entry->icr_low >> 18 & 0x3),
	359	kvm_apic_dst_shorthand))
	360	);
	361
	362	TRACE_EVENT(kvm_apic_accept_irq,
	363	TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced),
	364	TP_ARGS(apicid, dm, tm, vec, coalesced),
	365
	366	TP_STRUCT__entry(
	367	__field( __u32, apicid )
368	__field( __u16, dm )
369	__field( __u8, tm )
370	__field( __u8, vec )
371	__field( bool, coalesced )
372	),
373
374	TP_fast_assign(
375	__entry->apicid = apicid;
376	__entry->dm = dm;
377	__entry->tm = tm;
378	__entry->vec = vec;
379	__entry->coalesced = coalesced;
380	),
381
382	TP_printk("apicid %x vec %u (%s\|%s)%s",
383	__entry->apicid, __entry->vec,
384	__print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode),
385	__entry->tm ? "level" : "edge",
386	__entry->coalesced ? " (coalesced)" : "")
387	);
388
0ac406de JR	389	/*
	390	* Tracepoint for nested VMRUN
	391	*/
	392	TRACE_EVENT(kvm_nested_vmrun,
	393	TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl,
	394	__u32 event_inj, bool npt),
	395	TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt),
	396
	397	TP_STRUCT__entry(
	398	__field( __u64, rip )
	399	__field( __u64, vmcb )
	400	__field( __u64, nested_rip )
	401	__field( __u32, int_ctl )
	402	__field( __u32, event_inj )
	403	__field( bool, npt )
	404	),
	405
	406	TP_fast_assign(
	407	__entry->rip = rip;
	408	__entry->vmcb = vmcb;
	409	__entry->nested_rip = nested_rip;
	410	__entry->int_ctl = int_ctl;
	411	__entry->event_inj = event_inj;
	412	__entry->npt = npt;
	413	),
	414
	415	TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x "
	416	"event_inj: 0x%08x npt: %s\n",
	417	__entry->rip, __entry->vmcb, __entry->nested_rip,
	418	__entry->int_ctl, __entry->event_inj,
	419	__entry->npt ? "on" : "off")
	420	);
	421
d8cabddf JR	422	/*
	423	* Tracepoint for #VMEXIT while nested
	424	*/
	425	TRACE_EVENT(kvm_nested_vmexit,
	426	TP_PROTO(__u64 rip, __u32 exit_code,
	427	__u64 exit_info1, __u64 exit_info2,
	428	__u32 exit_int_info, __u32 exit_int_info_err),
	429	TP_ARGS(rip, exit_code, exit_info1, exit_info2,
	430	exit_int_info, exit_int_info_err),
	431
	432	TP_STRUCT__entry(
	433	__field( __u64, rip )
	434	__field( __u32, exit_code )
	435	__field( __u64, exit_info1 )
	436	__field( __u64, exit_info2 )
	437	__field( __u32, exit_int_info )
	438	__field( __u32, exit_int_info_err )
	439	),
	440
	441	TP_fast_assign(
	442	__entry->rip = rip;
	443	__entry->exit_code = exit_code;
	444	__entry->exit_info1 = exit_info1;
	445	__entry->exit_info2 = exit_info2;
	446	__entry->exit_int_info = exit_int_info;
	447	__entry->exit_int_info_err = exit_int_info_err;
	448	),
	449	TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx "
	450	"ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x\n",
	451	__entry->rip,
	452	ftrace_print_symbols_seq(p, __entry->exit_code,
	453	kvm_x86_ops->exit_reasons_str),
	454	__entry->exit_info1, __entry->exit_info2,
	455	__entry->exit_int_info, __entry->exit_int_info_err)
	456	);
	457
17897f36 JR	458	/*
	459	* Tracepoint for #VMEXIT reinjected to the guest
	460	*/
	461	TRACE_EVENT(kvm_nested_vmexit_inject,
	462	TP_PROTO(__u32 exit_code,
	463	__u64 exit_info1, __u64 exit_info2,
	464	__u32 exit_int_info, __u32 exit_int_info_err),
	465	TP_ARGS(exit_code, exit_info1, exit_info2,
	466	exit_int_info, exit_int_info_err),
	467
	468	TP_STRUCT__entry(
	469	__field( __u32, exit_code )
	470	__field( __u64, exit_info1 )
	471	__field( __u64, exit_info2 )
	472	__field( __u32, exit_int_info )
	473	__field( __u32, exit_int_info_err )
	474	),
	475
	476	TP_fast_assign(
	477	__entry->exit_code = exit_code;
	478	__entry->exit_info1 = exit_info1;
	479	__entry->exit_info2 = exit_info2;
	480	__entry->exit_int_info = exit_int_info;
	481	__entry->exit_int_info_err = exit_int_info_err;
	482	),
	483
	484	TP_printk("reason: %s ext_inf1: 0x%016llx "
	485	"ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x\n",
	486	ftrace_print_symbols_seq(p, __entry->exit_code,
	487	kvm_x86_ops->exit_reasons_str),
	488	__entry->exit_info1, __entry->exit_info2,
	489	__entry->exit_int_info, __entry->exit_int_info_err)
	490	);
236649de JR	491
	492	/*
	493	* Tracepoint for nested #vmexit because of interrupt pending
	494	*/
	495	TRACE_EVENT(kvm_nested_intr_vmexit,
	496	TP_PROTO(__u64 rip),
	497	TP_ARGS(rip),
	498
	499	TP_STRUCT__entry(
	500	__field( __u64, rip )
	501	),
	502
	503	TP_fast_assign(
	504	__entry->rip = rip
	505	),
	506
	507	TP_printk("rip: 0x%016llx\n", __entry->rip)
	508	);
ec1ff790 JR	509
	510	/*
	511	* Tracepoint for nested #vmexit because of interrupt pending
	512	*/
	513	TRACE_EVENT(kvm_invlpga,
	514	TP_PROTO(__u64 rip, int asid, u64 address),
	515	TP_ARGS(rip, asid, address),
	516
	517	TP_STRUCT__entry(
	518	__field( __u64, rip )
	519	__field( int, asid )
	520	__field( __u64, address )
	521	),
	522
	523	TP_fast_assign(
	524	__entry->rip = rip;
	525	__entry->asid = asid;
	526	__entry->address = address;
	527	),
	528
	529	TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx\n",
	530	__entry->rip, __entry->asid, __entry->address)
	531	);
532a46b9 JR	532
	533	/*
	534	* Tracepoint for nested #vmexit because of interrupt pending
	535	*/
	536	TRACE_EVENT(kvm_skinit,
	537	TP_PROTO(__u64 rip, __u32 slb),
	538	TP_ARGS(rip, slb),
	539
	540	TP_STRUCT__entry(
	541	__field( __u64, rip )
	542	__field( __u32, slb )
	543	),
	544
	545	TP_fast_assign(
	546	__entry->rip = rip;
	547	__entry->slb = slb;
	548	),
	549
	550	TP_printk("rip: 0x%016llx slb: 0x%08x\n",
	551	__entry->rip, __entry->slb)
	552	);
	553
229456fc MT	554	#endif /* _TRACE_KVM_H */
	555
	556	/* This part must be outside protection */
	557	#include <trace/define_trace.h>