[GitHub/MotorolaMobilityLLC/kernel-slsi.git] / include / ras / ras_event.h

/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM ras
#define TRACE_INCLUDE_FILE ras_event

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

#include <linux/tracepoint.h>
#include <linux/edac.h>
#include <linux/ktime.h>
#include <linux/pci.h>
#include <linux/aer.h>
#include <linux/cper.h>
#include <linux/mm.h>

/*
 * MCE Extended Error Log trace event
 *
 * These events are generated when hardware detects a corrected or
 * uncorrected event.
 */

/* memory trace event */

#if defined(CONFIG_ACPI_EXTLOG) || defined(CONFIG_ACPI_EXTLOG_MODULE)
TRACE_EVENT(extlog_mem_event,
	TP_PROTO(struct cper_sec_mem_err *mem,
		 u32 err_seq,
		 const uuid_le *fru_id,
		 const char *fru_text,
		 u8 sev),

	TP_ARGS(mem, err_seq, fru_id, fru_text, sev),

	TP_STRUCT__entry(
		__field(u32, err_seq)
		__field(u8, etype)
		__field(u8, sev)
		__field(u64, pa)
		__field(u8, pa_mask_lsb)
		__field_struct(uuid_le, fru_id)
		__string(fru_text, fru_text)
		__field_struct(struct cper_mem_err_compact, data)
	),

	TP_fast_assign(
		__entry->err_seq = err_seq;
		if (mem->validation_bits & CPER_MEM_VALID_ERROR_TYPE)
			__entry->etype = mem->error_type;
		else
			__entry->etype = ~0;
		__entry->sev = sev;
		if (mem->validation_bits & CPER_MEM_VALID_PA)
			__entry->pa = mem->physical_addr;
		else
			__entry->pa = ~0ull;

		if (mem->validation_bits & CPER_MEM_VALID_PA_MASK)
			__entry->pa_mask_lsb = (u8)__ffs64(mem->physical_addr_mask);
		else
			__entry->pa_mask_lsb = ~0;
		__entry->fru_id = *fru_id;
		__assign_str(fru_text, fru_text);
		cper_mem_err_pack(mem, &__entry->data);
	),

	TP_printk("{%d} %s error: %s physical addr: %016llx (mask lsb: %x) %sFRU: %pUl %.20s",
		  __entry->err_seq,
		  cper_severity_str(__entry->sev),
		  cper_mem_err_type_str(__entry->etype),
		  __entry->pa,
		  __entry->pa_mask_lsb,
		  cper_mem_err_unpack(p, &__entry->data),
		  &__entry->fru_id,
		  __get_str(fru_text))
);
#endif

/*
 * Hardware Events Report
 *
 * Those events are generated when hardware detected a corrected or
 * uncorrected event, and are meant to replace the current API to report
 * errors defined on both EDAC and MCE subsystems.
 *
 * FIXME: Add events for handling memory errors originated from the
 *        MCE subsystem.
 */

/*
 * Hardware-independent Memory Controller specific events
 */

/*
 * Default error mechanisms for Memory Controller errors (CE and UE)
 */
TRACE_EVENT(mc_event,

	TP_PROTO(const unsigned int err_type,
		 const char *error_msg,
		 const char *label,
		 const int error_count,
		 const u8 mc_index,
		 const s8 top_layer,
		 const s8 mid_layer,
		 const s8 low_layer,
		 unsigned long address,
		 const u8 grain_bits,
		 unsigned long syndrome,
		 const char *driver_detail),

	TP_ARGS(err_type, error_msg, label, error_count, mc_index,
		top_layer, mid_layer, low_layer, address, grain_bits,
		syndrome, driver_detail),

	TP_STRUCT__entry(
		__field(	unsigned int,	error_type		)
		__string(	msg,		error_msg		)
		__string(	label,		label			)
		__field(	u16,		error_count		)
		__field(	u8,		mc_index		)
		__field(	s8,		top_layer		)
		__field(	s8,		middle_layer		)
		__field(	s8,		lower_layer		)
		__field(	long,		address			)
		__field(	u8,		grain_bits		)
		__field(	long,		syndrome		)
		__string(	driver_detail,	driver_detail		)
	),

	TP_fast_assign(
		__entry->error_type		= err_type;
		__assign_str(msg, error_msg);
		__assign_str(label, label);
		__entry->error_count		= error_count;
		__entry->mc_index		= mc_index;
		__entry->top_layer		= top_layer;
		__entry->middle_layer		= mid_layer;
		__entry->lower_layer		= low_layer;
		__entry->address		= address;
		__entry->grain_bits		= grain_bits;
		__entry->syndrome		= syndrome;
		__assign_str(driver_detail, driver_detail);
	),

	TP_printk("%d %s error%s:%s%s on %s (mc:%d location:%d:%d:%d address:0x%08lx grain:%d syndrome:0x%08lx%s%s)",
		  __entry->error_count,
		  mc_event_error_type(__entry->error_type),
		  __entry->error_count > 1 ? "s" : "",
		  __get_str(msg)[0] ? " " : "",
		  __get_str(msg),
		  __get_str(label),
		  __entry->mc_index,
		  __entry->top_layer,
		  __entry->middle_layer,
		  __entry->lower_layer,
		  __entry->address,
		  1 << __entry->grain_bits,
		  __entry->syndrome,
		  __get_str(driver_detail)[0] ? " " : "",
		  __get_str(driver_detail))
);

/*
 * ARM Processor Events Report
 *
 * This event is generated when hardware detects an ARM processor error
 * has occurred. UEFI 2.6 spec section N.2.4.4.
 */
TRACE_EVENT(arm_event,

	TP_PROTO(const struct cper_sec_proc_arm *proc),

	TP_ARGS(proc),

	TP_STRUCT__entry(
		__field(u64, mpidr)
		__field(u64, midr)
		__field(u32, running_state)
		__field(u32, psci_state)
		__field(u8, affinity)
	),

	TP_fast_assign(
		if (proc->validation_bits & CPER_ARM_VALID_AFFINITY_LEVEL)
			__entry->affinity = proc->affinity_level;
		else
			__entry->affinity = ~0;
		if (proc->validation_bits & CPER_ARM_VALID_MPIDR)
			__entry->mpidr = proc->mpidr;
		else
			__entry->mpidr = 0ULL;
		__entry->midr = proc->midr;
		if (proc->validation_bits & CPER_ARM_VALID_RUNNING_STATE) {
			__entry->running_state = proc->running_state;
			__entry->psci_state = proc->psci_state;
		} else {
			__entry->running_state = ~0;
			__entry->psci_state = ~0;
		}
	),

	TP_printk("affinity level: %d; MPIDR: %016llx; MIDR: %016llx; "
		  "running state: %d; PSCI state: %d",
		  __entry->affinity, __entry->mpidr, __entry->midr,
		  __entry->running_state, __entry->psci_state)
);

/*
 * Non-Standard Section Report
 *
 * This event is generated when hardware detected a hardware
 * error event, which may be of non-standard section as defined
 * in UEFI spec appendix "Common Platform Error Record", or may
 * be of sections for which TRACE_EVENT is not defined.
 *
 */
TRACE_EVENT(non_standard_event,

	TP_PROTO(const uuid_le *sec_type,
		 const uuid_le *fru_id,
		 const char *fru_text,
		 const u8 sev,
		 const u8 *err,
		 const u32 len),

	TP_ARGS(sec_type, fru_id, fru_text, sev, err, len),

	TP_STRUCT__entry(
		__array(char, sec_type, UUID_SIZE)
		__array(char, fru_id, UUID_SIZE)
		__string(fru_text, fru_text)
		__field(u8, sev)
		__field(u32, len)
		__dynamic_array(u8, buf, len)
	),

	TP_fast_assign(
		memcpy(__entry->sec_type, sec_type, UUID_SIZE);
		memcpy(__entry->fru_id, fru_id, UUID_SIZE);
		__assign_str(fru_text, fru_text);
		__entry->sev = sev;
		__entry->len = len;
		memcpy(__get_dynamic_array(buf), err, len);
	),

	TP_printk("severity: %d; sec type:%pU; FRU: %pU %s; data len:%d; raw data:%s",
		  __entry->sev, __entry->sec_type,
		  __entry->fru_id, __get_str(fru_text),
		  __entry->len,
		  __print_hex(__get_dynamic_array(buf), __entry->len))
);

/*
 * PCIe AER Trace event
 *
 * These events are generated when hardware detects a corrected or
 * uncorrected event on a PCIe device. The event report has
 * the following structure:
 *
 * char * dev_name -	The name of the slot where the device resides
 *			([domain:]bus:device.function).
 * u32 status -		Either the correctable or uncorrectable register
 *			indicating what error or errors have been seen
 * u8 severity -	error severity 0:NONFATAL 1:FATAL 2:CORRECTED
 */

#define aer_correctable_errors					\
	{PCI_ERR_COR_RCVR,	"Receiver Error"},		\
	{PCI_ERR_COR_BAD_TLP,	"Bad TLP"},			\
	{PCI_ERR_COR_BAD_DLLP,	"Bad DLLP"},			\
	{PCI_ERR_COR_REP_ROLL,	"RELAY_NUM Rollover"},		\
	{PCI_ERR_COR_REP_TIMER,	"Replay Timer Timeout"},	\
	{PCI_ERR_COR_ADV_NFAT,	"Advisory Non-Fatal Error"},	\
	{PCI_ERR_COR_INTERNAL,	"Corrected Internal Error"},	\
	{PCI_ERR_COR_LOG_OVER,	"Header Log Overflow"}

#define aer_uncorrectable_errors				\
	{PCI_ERR_UNC_UND,	"Undefined"},			\
	{PCI_ERR_UNC_DLP,	"Data Link Protocol Error"},	\
	{PCI_ERR_UNC_SURPDN,	"Surprise Down Error"},		\
	{PCI_ERR_UNC_POISON_TLP,"Poisoned TLP"},		\
	{PCI_ERR_UNC_FCP,	"Flow Control Protocol Error"},	\
	{PCI_ERR_UNC_COMP_TIME,	"Completion Timeout"},		\
	{PCI_ERR_UNC_COMP_ABORT,"Completer Abort"},		\
	{PCI_ERR_UNC_UNX_COMP,	"Unexpected Completion"},	\
	{PCI_ERR_UNC_RX_OVER,	"Receiver Overflow"},		\
	{PCI_ERR_UNC_MALF_TLP,	"Malformed TLP"},		\
	{PCI_ERR_UNC_ECRC,	"ECRC Error"},			\
	{PCI_ERR_UNC_UNSUP,	"Unsupported Request Error"},	\
	{PCI_ERR_UNC_ACSV,	"ACS Violation"},		\
	{PCI_ERR_UNC_INTN,	"Uncorrectable Internal Error"},\
	{PCI_ERR_UNC_MCBTLP,	"MC Blocked TLP"},		\
	{PCI_ERR_UNC_ATOMEG,	"AtomicOp Egress Blocked"},	\
	{PCI_ERR_UNC_TLPPRE,	"TLP Prefix Blocked Error"}

TRACE_EVENT(aer_event,
	TP_PROTO(const char *dev_name,
		 const u32 status,
		 const u8 severity),

	TP_ARGS(dev_name, status, severity),

	TP_STRUCT__entry(
		__string(	dev_name,	dev_name	)
		__field(	u32,		status		)
		__field(	u8,		severity	)
	),

	TP_fast_assign(
		__assign_str(dev_name, dev_name);
		__entry->status		= status;
		__entry->severity	= severity;
	),

	TP_printk("%s PCIe Bus Error: severity=%s, %s\n",
		__get_str(dev_name),
		__entry->severity == AER_CORRECTABLE ? "Corrected" :
			__entry->severity == AER_FATAL ?
			"Fatal" : "Uncorrected, non-fatal",
		__entry->severity == AER_CORRECTABLE ?
		__print_flags(__entry->status, "|", aer_correctable_errors) :
		__print_flags(__entry->status, "|", aer_uncorrectable_errors))
);

/*
 * memory-failure recovery action result event
 *
 * unsigned long pfn -	Page Frame Number of the corrupted page
 * int type	-	Page types of the corrupted page
 * int result	-	Result of recovery action
 */

#ifdef CONFIG_MEMORY_FAILURE
#define MF_ACTION_RESULT	\
	EM ( MF_IGNORED, "Ignored" )	\
	EM ( MF_FAILED,  "Failed" )	\
	EM ( MF_DELAYED, "Delayed" )	\
	EMe ( MF_RECOVERED, "Recovered" )

#define MF_PAGE_TYPE		\
	EM ( MF_MSG_KERNEL, "reserved kernel page" )			\
	EM ( MF_MSG_KERNEL_HIGH_ORDER, "high-order kernel page" )	\
	EM ( MF_MSG_SLAB, "kernel slab page" )				\
	EM ( MF_MSG_DIFFERENT_COMPOUND, "different compound page after locking" ) \
	EM ( MF_MSG_POISONED_HUGE, "huge page already hardware poisoned" )	\
	EM ( MF_MSG_HUGE, "huge page" )					\
	EM ( MF_MSG_FREE_HUGE, "free huge page" )			\
	EM ( MF_MSG_UNMAP_FAILED, "unmapping failed page" )		\
	EM ( MF_MSG_DIRTY_SWAPCACHE, "dirty swapcache page" )		\
	EM ( MF_MSG_CLEAN_SWAPCACHE, "clean swapcache page" )		\
	EM ( MF_MSG_DIRTY_MLOCKED_LRU, "dirty mlocked LRU page" )	\
	EM ( MF_MSG_CLEAN_MLOCKED_LRU, "clean mlocked LRU page" )	\
	EM ( MF_MSG_DIRTY_UNEVICTABLE_LRU, "dirty unevictable LRU page" )	\
	EM ( MF_MSG_CLEAN_UNEVICTABLE_LRU, "clean unevictable LRU page" )	\
	EM ( MF_MSG_DIRTY_LRU, "dirty LRU page" )			\
	EM ( MF_MSG_CLEAN_LRU, "clean LRU page" )			\
	EM ( MF_MSG_TRUNCATED_LRU, "already truncated LRU page" )	\
	EM ( MF_MSG_BUDDY, "free buddy page" )				\
	EM ( MF_MSG_BUDDY_2ND, "free buddy page (2nd try)" )		\
	EMe ( MF_MSG_UNKNOWN, "unknown page" )

/*
 * First define the enums in MM_ACTION_RESULT to be exported to userspace
 * via TRACE_DEFINE_ENUM().
 */
#undef EM
#undef EMe
#define EM(a, b) TRACE_DEFINE_ENUM(a);
#define EMe(a, b)	TRACE_DEFINE_ENUM(a);

MF_ACTION_RESULT
MF_PAGE_TYPE

/*
 * Now redefine the EM() and EMe() macros to map the enums to the strings
 * that will be printed in the output.
 */
#undef EM
#undef EMe
#define EM(a, b)		{ a, b },
#define EMe(a, b)	{ a, b }

TRACE_EVENT(memory_failure_event,
	TP_PROTO(unsigned long pfn,
		 int type,
		 int result),

	TP_ARGS(pfn, type, result),

	TP_STRUCT__entry(
		__field(unsigned long, pfn)
		__field(int, type)
		__field(int, result)
	),

	TP_fast_assign(
		__entry->pfn	= pfn;
		__entry->type	= type;
		__entry->result	= result;
	),

	TP_printk("pfn %#lx: recovery action for %s: %s",
		__entry->pfn,
		__print_symbolic(__entry->type, MF_PAGE_TYPE),
		__print_symbolic(__entry->result, MF_ACTION_RESULT)
	)
);
#endif /* CONFIG_MEMORY_FAILURE */
#endif /* _TRACE_HW_EVENT_MC_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
53f2d028 MCC	2	#undef TRACE_SYSTEM
	3	#define TRACE_SYSTEM ras
	4	#define TRACE_INCLUDE_FILE ras_event
	5
	6	#if !defined(_TRACE_HW_EVENT_MC_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	7	#define _TRACE_HW_EVENT_MC_H
	8
	9	#include <linux/tracepoint.h>
	10	#include <linux/edac.h>
	11	#include <linux/ktime.h>
99d44024	12	#include <linux/pci.h>
0a2409aa	13	#include <linux/aer.h>
2dfb7d51	14	#include <linux/cper.h>
97f0b134	15	#include <linux/mm.h>
2dfb7d51 CG	16
	17	/*
	18	* MCE Extended Error Log trace event
	19	*
	20	* These events are generated when hardware detects a corrected or
	21	* uncorrected event.
	22	*/
	23
	24	/* memory trace event */
	25
	26	#if defined(CONFIG_ACPI_EXTLOG) \|\| defined(CONFIG_ACPI_EXTLOG_MODULE)
	27	TRACE_EVENT(extlog_mem_event,
	28	TP_PROTO(struct cper_sec_mem_err *mem,
	29	u32 err_seq,
	30	const uuid_le *fru_id,
	31	const char *fru_text,
	32	u8 sev),
	33
	34	TP_ARGS(mem, err_seq, fru_id, fru_text, sev),
	35
	36	TP_STRUCT__entry(
	37	__field(u32, err_seq)
	38	__field(u8, etype)
	39	__field(u8, sev)
	40	__field(u64, pa)
	41	__field(u8, pa_mask_lsb)
	42	__field_struct(uuid_le, fru_id)
	43	__string(fru_text, fru_text)
	44	__field_struct(struct cper_mem_err_compact, data)
	45	),
	46
	47	TP_fast_assign(
	48	__entry->err_seq = err_seq;
	49	if (mem->validation_bits & CPER_MEM_VALID_ERROR_TYPE)
	50	__entry->etype = mem->error_type;
	51	else
	52	__entry->etype = ~0;
	53	__entry->sev = sev;
	54	if (mem->validation_bits & CPER_MEM_VALID_PA)
	55	__entry->pa = mem->physical_addr;
	56	else
	57	__entry->pa = ~0ull;
	58
	59	if (mem->validation_bits & CPER_MEM_VALID_PA_MASK)
	60	__entry->pa_mask_lsb = (u8)__ffs64(mem->physical_addr_mask);
	61	else
	62	__entry->pa_mask_lsb = ~0;
	63	__entry->fru_id = *fru_id;
	64	__assign_str(fru_text, fru_text);
	65	cper_mem_err_pack(mem, &__entry->data);
	66	),
	67
	68	TP_printk("{%d} %s error: %s physical addr: %016llx (mask lsb: %x) %sFRU: %pUl %.20s",
	69	__entry->err_seq,
	70	cper_severity_str(__entry->sev),
	71	cper_mem_err_type_str(__entry->etype),
	72	__entry->pa,
	73	__entry->pa_mask_lsb,
	74	cper_mem_err_unpack(p, &__entry->data),
	75	&__entry->fru_id,
	76	__get_str(fru_text))
	77	);
	78	#endif
53f2d028 MCC	79
	80	/*
	81	* Hardware Events Report
	82	*
	83	* Those events are generated when hardware detected a corrected or
	84	* uncorrected event, and are meant to replace the current API to report
	85	* errors defined on both EDAC and MCE subsystems.
	86	*
	87	* FIXME: Add events for handling memory errors originated from the
	88	* MCE subsystem.
	89	*/
	90
	91	/*
	92	* Hardware-independent Memory Controller specific events
	93	*/
	94
	95	/*
	96	* Default error mechanisms for Memory Controller errors (CE and UE)
	97	*/
	98	TRACE_EVENT(mc_event,
	99
	100	TP_PROTO(const unsigned int err_type,
	101	const char *error_msg,
	102	const char *label,
	103	const int error_count,
	104	const u8 mc_index,
	105	const s8 top_layer,
	106	const s8 mid_layer,
	107	const s8 low_layer,
	108	unsigned long address,
	109	const u8 grain_bits,
	110	unsigned long syndrome,
	111	const char *driver_detail),
	112
	113	TP_ARGS(err_type, error_msg, label, error_count, mc_index,
	114	top_layer, mid_layer, low_layer, address, grain_bits,
	115	syndrome, driver_detail),
	116
	117	TP_STRUCT__entry(
	118	__field( unsigned int, error_type )
	119	__string( msg, error_msg )
	120	__string( label, label )
	121	__field( u16, error_count )
	122	__field( u8, mc_index )
	123	__field( s8, top_layer )
	124	__field( s8, middle_layer )
	125	__field( s8, lower_layer )
	126	__field( long, address )
	127	__field( u8, grain_bits )
	128	__field( long, syndrome )
	129	__string( driver_detail, driver_detail )
	130	),
	131
	132	TP_fast_assign(
	133	__entry->error_type = err_type;
	134	__assign_str(msg, error_msg);
	135	__assign_str(label, label);
	136	__entry->error_count = error_count;
	137	__entry->mc_index = mc_index;
	138	__entry->top_layer = top_layer;
	139	__entry->middle_layer = mid_layer;
	140	__entry->lower_layer = low_layer;
	141	__entry->address = address;
	142	__entry->grain_bits = grain_bits;
143	__entry->syndrome = syndrome;
144	__assign_str(driver_detail, driver_detail);
145	),
146
147	TP_printk("%d %s error%s:%s%s on %s (mc:%d location:%d:%d:%d address:0x%08lx grain:%d syndrome:0x%08lx%s%s)",
148	__entry->error_count,
8dd93d45	149	mc_event_error_type(__entry->error_type),
53f2d028	150	__entry->error_count > 1 ? "s" : "",
a17167ce	151	__get_str(msg)[0] ? " " : "",
53f2d028 MCC	152	__get_str(msg),
	153	__get_str(label),
	154	__entry->mc_index,
	155	__entry->top_layer,
	156	__entry->middle_layer,
	157	__entry->lower_layer,
	158	__entry->address,
	159	1 << __entry->grain_bits,
	160	__entry->syndrome,
a17167ce	161	__get_str(driver_detail)[0] ? " " : "",
53f2d028 MCC	162	__get_str(driver_detail))
	163	);
	164
e9279e83 TB	165	/*
	166	* ARM Processor Events Report
	167	*
	168	* This event is generated when hardware detects an ARM processor error
	169	* has occurred. UEFI 2.6 spec section N.2.4.4.
	170	*/
	171	TRACE_EVENT(arm_event,
	172
	173	TP_PROTO(const struct cper_sec_proc_arm *proc),
	174
	175	TP_ARGS(proc),
	176
	177	TP_STRUCT__entry(
	178	__field(u64, mpidr)
	179	__field(u64, midr)
	180	__field(u32, running_state)
	181	__field(u32, psci_state)
	182	__field(u8, affinity)
	183	),
	184
	185	TP_fast_assign(
	186	if (proc->validation_bits & CPER_ARM_VALID_AFFINITY_LEVEL)
	187	__entry->affinity = proc->affinity_level;
	188	else
	189	__entry->affinity = ~0;
	190	if (proc->validation_bits & CPER_ARM_VALID_MPIDR)
	191	__entry->mpidr = proc->mpidr;
	192	else
	193	__entry->mpidr = 0ULL;
	194	__entry->midr = proc->midr;
	195	if (proc->validation_bits & CPER_ARM_VALID_RUNNING_STATE) {
	196	__entry->running_state = proc->running_state;
	197	__entry->psci_state = proc->psci_state;
	198	} else {
	199	__entry->running_state = ~0;
	200	__entry->psci_state = ~0;
	201	}
	202	),
	203
	204	TP_printk("affinity level: %d; MPIDR: %016llx; MIDR: %016llx; "
	205	"running state: %d; PSCI state: %d",
	206	__entry->affinity, __entry->mpidr, __entry->midr,
	207	__entry->running_state, __entry->psci_state)
	208	);
	209
297b64c7 TB	210	/*
	211	* Non-Standard Section Report
	212	*
	213	* This event is generated when hardware detected a hardware
	214	* error event, which may be of non-standard section as defined
	215	* in UEFI spec appendix "Common Platform Error Record", or may
	216	* be of sections for which TRACE_EVENT is not defined.
	217	*
	218	*/
	219	TRACE_EVENT(non_standard_event,
	220
	221	TP_PROTO(const uuid_le *sec_type,
	222	const uuid_le *fru_id,
	223	const char *fru_text,
	224	const u8 sev,
	225	const u8 *err,
	226	const u32 len),
	227
	228	TP_ARGS(sec_type, fru_id, fru_text, sev, err, len),
	229
	230	TP_STRUCT__entry(
	231	__array(char, sec_type, UUID_SIZE)
	232	__array(char, fru_id, UUID_SIZE)
	233	__string(fru_text, fru_text)
	234	__field(u8, sev)
	235	__field(u32, len)
	236	__dynamic_array(u8, buf, len)
	237	),
	238
	239	TP_fast_assign(
	240	memcpy(__entry->sec_type, sec_type, UUID_SIZE);
	241	memcpy(__entry->fru_id, fru_id, UUID_SIZE);
	242	__assign_str(fru_text, fru_text);
	243	__entry->sev = sev;
	244	__entry->len = len;
	245	memcpy(__get_dynamic_array(buf), err, len);
	246	),
	247
	248	TP_printk("severity: %d; sec type:%pU; FRU: %pU %s; data len:%d; raw data:%s",
	249	__entry->sev, __entry->sec_type,
	250	__entry->fru_id, __get_str(fru_text),
	251	__entry->len,
	252	__print_hex(__get_dynamic_array(buf), __entry->len))
	253	);
	254
0a2409aa CG	255	/*
	256	* PCIe AER Trace event
	257	*
	258	* These events are generated when hardware detects a corrected or
	259	* uncorrected event on a PCIe device. The event report has
	260	* the following structure:
	261	*
	262	* char * dev_name - The name of the slot where the device resides
	263	* ([domain:]bus:device.function).
	264	* u32 status - Either the correctable or uncorrectable register
	265	* indicating what error or errors have been seen
	266	* u8 severity - error severity 0:NONFATAL 1:FATAL 2:CORRECTED
	267	*/
	268
cb9a684a CG	269	#define aer_correctable_errors \
	270	{PCI_ERR_COR_RCVR, "Receiver Error"}, \
	271	{PCI_ERR_COR_BAD_TLP, "Bad TLP"}, \
	272	{PCI_ERR_COR_BAD_DLLP, "Bad DLLP"}, \
	273	{PCI_ERR_COR_REP_ROLL, "RELAY_NUM Rollover"}, \
	274	{PCI_ERR_COR_REP_TIMER, "Replay Timer Timeout"}, \
	275	{PCI_ERR_COR_ADV_NFAT, "Advisory Non-Fatal Error"}, \
	276	{PCI_ERR_COR_INTERNAL, "Corrected Internal Error"}, \
	277	{PCI_ERR_COR_LOG_OVER, "Header Log Overflow"}
	278
	279	#define aer_uncorrectable_errors \
846fc709	280	{PCI_ERR_UNC_UND, "Undefined"}, \
cb9a684a CG	281	{PCI_ERR_UNC_DLP, "Data Link Protocol Error"}, \
cb9a684a CG	282	{PCI_ERR_UNC_SURPDN, "Surprise Down Error"}, \
99d44024	283	{PCI_ERR_UNC_POISON_TLP,"Poisoned TLP"}, \
cb9a684a	284	{PCI_ERR_UNC_FCP, "Flow Control Protocol Error"}, \
99d44024 CG	285	{PCI_ERR_UNC_COMP_TIME, "Completion Timeout"}, \
	286	{PCI_ERR_UNC_COMP_ABORT,"Completer Abort"}, \
	287	{PCI_ERR_UNC_UNX_COMP, "Unexpected Completion"}, \
	288	{PCI_ERR_UNC_RX_OVER, "Receiver Overflow"}, \
	289	{PCI_ERR_UNC_MALF_TLP, "Malformed TLP"}, \
cb9a684a CG	290	{PCI_ERR_UNC_ECRC, "ECRC Error"}, \
	291	{PCI_ERR_UNC_UNSUP, "Unsupported Request Error"}, \
	292	{PCI_ERR_UNC_ACSV, "ACS Violation"}, \
	293	{PCI_ERR_UNC_INTN, "Uncorrectable Internal Error"},\
	294	{PCI_ERR_UNC_MCBTLP, "MC Blocked TLP"}, \
	295	{PCI_ERR_UNC_ATOMEG, "AtomicOp Egress Blocked"}, \
	296	{PCI_ERR_UNC_TLPPRE, "TLP Prefix Blocked Error"}
0a2409aa CG	297
	298	TRACE_EVENT(aer_event,
	299	TP_PROTO(const char *dev_name,
	300	const u32 status,
	301	const u8 severity),
	302
	303	TP_ARGS(dev_name, status, severity),
	304
	305	TP_STRUCT__entry(
	306	__string( dev_name, dev_name )
	307	__field( u32, status )
	308	__field( u8, severity )
	309	),
	310
	311	TP_fast_assign(
	312	__assign_str(dev_name, dev_name);
	313	__entry->status = status;
	314	__entry->severity = severity;
	315	),
	316
	317	TP_printk("%s PCIe Bus Error: severity=%s, %s\n",
	318	__get_str(dev_name),
	319	__entry->severity == AER_CORRECTABLE ? "Corrected" :
	320	__entry->severity == AER_FATAL ?
	321	"Fatal" : "Uncorrected, non-fatal",
	322	__entry->severity == AER_CORRECTABLE ?
	323	__print_flags(__entry->status, "\|", aer_correctable_errors) :
	324	__print_flags(__entry->status, "\|", aer_uncorrectable_errors))
	325	);
	326
97f0b134 XX	327	/*
	328	* memory-failure recovery action result event
	329	*
	330	* unsigned long pfn - Page Frame Number of the corrupted page
	331	* int type - Page types of the corrupted page
	332	* int result - Result of recovery action
	333	*/
	334
	335	#ifdef CONFIG_MEMORY_FAILURE
	336	#define MF_ACTION_RESULT \
	337	EM ( MF_IGNORED, "Ignored" ) \
	338	EM ( MF_FAILED, "Failed" ) \
	339	EM ( MF_DELAYED, "Delayed" ) \
	340	EMe ( MF_RECOVERED, "Recovered" )
	341
	342	#define MF_PAGE_TYPE \
	343	EM ( MF_MSG_KERNEL, "reserved kernel page" ) \
	344	EM ( MF_MSG_KERNEL_HIGH_ORDER, "high-order kernel page" ) \
	345	EM ( MF_MSG_SLAB, "kernel slab page" ) \
	346	EM ( MF_MSG_DIFFERENT_COMPOUND, "different compound page after locking" ) \
	347	EM ( MF_MSG_POISONED_HUGE, "huge page already hardware poisoned" ) \
	348	EM ( MF_MSG_HUGE, "huge page" ) \
	349	EM ( MF_MSG_FREE_HUGE, "free huge page" ) \
	350	EM ( MF_MSG_UNMAP_FAILED, "unmapping failed page" ) \
	351	EM ( MF_MSG_DIRTY_SWAPCACHE, "dirty swapcache page" ) \
	352	EM ( MF_MSG_CLEAN_SWAPCACHE, "clean swapcache page" ) \
	353	EM ( MF_MSG_DIRTY_MLOCKED_LRU, "dirty mlocked LRU page" ) \
	354	EM ( MF_MSG_CLEAN_MLOCKED_LRU, "clean mlocked LRU page" ) \
	355	EM ( MF_MSG_DIRTY_UNEVICTABLE_LRU, "dirty unevictable LRU page" ) \
	356	EM ( MF_MSG_CLEAN_UNEVICTABLE_LRU, "clean unevictable LRU page" ) \
	357	EM ( MF_MSG_DIRTY_LRU, "dirty LRU page" ) \
	358	EM ( MF_MSG_CLEAN_LRU, "clean LRU page" ) \
	359	EM ( MF_MSG_TRUNCATED_LRU, "already truncated LRU page" ) \
	360	EM ( MF_MSG_BUDDY, "free buddy page" ) \
	361	EM ( MF_MSG_BUDDY_2ND, "free buddy page (2nd try)" ) \
	362	EMe ( MF_MSG_UNKNOWN, "unknown page" )
	363
	364	/*
	365	* First define the enums in MM_ACTION_RESULT to be exported to userspace
	366	* via TRACE_DEFINE_ENUM().
	367	*/
	368	#undef EM
	369	#undef EMe
	370	#define EM(a, b) TRACE_DEFINE_ENUM(a);
	371	#define EMe(a, b) TRACE_DEFINE_ENUM(a);
	372
	373	MF_ACTION_RESULT
	374	MF_PAGE_TYPE
	375
	376	/*
	377	* Now redefine the EM() and EMe() macros to map the enums to the strings
	378	* that will be printed in the output.
	379	*/
	380	#undef EM
	381	#undef EMe
	382	#define EM(a, b) { a, b },
	383	#define EMe(a, b) { a, b }
	384
	385	TRACE_EVENT(memory_failure_event,
	386	TP_PROTO(unsigned long pfn,
	387	int type,
	388	int result),
	389
	390	TP_ARGS(pfn, type, result),
391
392	TP_STRUCT__entry(
393	__field(unsigned long, pfn)
394	__field(int, type)
395	__field(int, result)
396	),
397
398	TP_fast_assign(
399	__entry->pfn = pfn;
400	__entry->type = type;
401	__entry->result = result;
402	),
403
404	TP_printk("pfn %#lx: recovery action for %s: %s",
405	__entry->pfn,
406	__print_symbolic(__entry->type, MF_PAGE_TYPE),
407	__print_symbolic(__entry->result, MF_ACTION_RESULT)
408	)
409	);
410	#endif /* CONFIG_MEMORY_FAILURE */
53f2d028 MCC	411	#endif /* _TRACE_HW_EVENT_MC_H */
	412
	413	/* This part must be outside protection */
	414	#include <trace/define_trace.h>