diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 13 | ||||
| -rw-r--r-- | arch/x86/include/asm/insn.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/kprobes.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/msr-index.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/perf_event.h | 21 | ||||
| -rw-r--r-- | arch/x86/include/asm/perf_event_p4.h | 721 |
6 files changed, 757 insertions, 4 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index b4ac2cdcb64..1fa03e04ae4 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -373,6 +373,7 @@ extern atomic_t init_deasserted; extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip); #endif +#ifdef CONFIG_X86_LOCAL_APIC static inline u32 apic_read(u32 reg) { return apic->read(reg); @@ -403,10 +404,19 @@ static inline u32 safe_apic_wait_icr_idle(void) return apic->safe_wait_icr_idle(); } +#else /* CONFIG_X86_LOCAL_APIC */ + +static inline u32 apic_read(u32 reg) { return 0; } +static inline void apic_write(u32 reg, u32 val) { } +static inline u64 apic_icr_read(void) { return 0; } +static inline void apic_icr_write(u32 low, u32 high) { } +static inline void apic_wait_icr_idle(void) { } +static inline u32 safe_apic_wait_icr_idle(void) { return 0; } + +#endif /* CONFIG_X86_LOCAL_APIC */ static inline void ack_APIC_irq(void) { -#ifdef CONFIG_X86_LOCAL_APIC /* * ack_APIC_irq() actually gets compiled as a single instruction * ... yummie. @@ -414,7 +424,6 @@ static inline void ack_APIC_irq(void) /* Docs say use 0 for future compatibility */ apic_write(APIC_EOI, 0); -#endif } static inline unsigned default_get_apic_id(unsigned long x) diff --git a/arch/x86/include/asm/insn.h b/arch/x86/include/asm/insn.h index 96c2e0ad04c..88c765e1641 100644 --- a/arch/x86/include/asm/insn.h +++ b/arch/x86/include/asm/insn.h @@ -68,6 +68,8 @@ struct insn { const insn_byte_t *next_byte; }; +#define MAX_INSN_SIZE 16 + #define X86_MODRM_MOD(modrm) (((modrm) & 0xc0) >> 6) #define X86_MODRM_REG(modrm) (((modrm) & 0x38) >> 3) #define X86_MODRM_RM(modrm) ((modrm) & 0x07) diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h index 4ffa345a8cc..54788253915 100644 --- a/arch/x86/include/asm/kprobes.h +++ b/arch/x86/include/asm/kprobes.h @@ -24,6 +24,7 @@ #include <linux/types.h> #include <linux/ptrace.h> #include <linux/percpu.h> +#include <asm/insn.h> #define __ARCH_WANT_KPROBES_INSN_SLOT @@ -36,7 +37,6 @@ typedef u8 kprobe_opcode_t; #define RELATIVEJUMP_SIZE 5 #define RELATIVECALL_OPCODE 0xe8 #define RELATIVE_ADDR_SIZE 4 -#define MAX_INSN_SIZE 16 #define MAX_STACK_SIZE 64 #define MIN_STACK_SIZE(ADDR) \ (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \ diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 1cd58cdbc03..aef562c0a64 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -357,6 +357,8 @@ #define MSR_P4_U2L_ESCR0 0x000003b0 #define MSR_P4_U2L_ESCR1 0x000003b1 +#define MSR_P4_PEBS_MATRIX_VERT 0x000003f2 + /* Intel Core-based CPU performance counters */ #define MSR_CORE_PERF_FIXED_CTR0 0x00000309 #define MSR_CORE_PERF_FIXED_CTR1 0x0000030a diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h index db6109a885a..124dddd598f 100644 --- a/arch/x86/include/asm/perf_event.h +++ b/arch/x86/include/asm/perf_event.h @@ -5,7 +5,7 @@ * Performance event hw details: */ -#define X86_PMC_MAX_GENERIC 8 +#define X86_PMC_MAX_GENERIC 32 #define X86_PMC_MAX_FIXED 3 #define X86_PMC_IDX_GENERIC 0 @@ -136,6 +136,25 @@ extern void perf_events_lapic_init(void); #define PERF_EVENT_INDEX_OFFSET 0 +/* + * Abuse bit 3 of the cpu eflags register to indicate proper PEBS IP fixups. + * This flag is otherwise unused and ABI specified to be 0, so nobody should + * care what we do with it. + */ +#define PERF_EFLAGS_EXACT (1UL << 3) + +#define perf_misc_flags(regs) \ +({ int misc = 0; \ + if (user_mode(regs)) \ + misc |= PERF_RECORD_MISC_USER; \ + else \ + misc |= PERF_RECORD_MISC_KERNEL; \ + if (regs->flags & PERF_EFLAGS_EXACT) \ + misc |= PERF_RECORD_MISC_EXACT; \ + misc; }) + +#define perf_instruction_pointer(regs) ((regs)->ip) + #else static inline void init_hw_perf_events(void) { } static inline void perf_events_lapic_init(void) { } diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h new file mode 100644 index 00000000000..facf96186b2 --- /dev/null +++ b/arch/x86/include/asm/perf_event_p4.h @@ -0,0 +1,721 @@ +/* + * Netburst Perfomance Events (P4, old Xeon) + */ + +#ifndef PERF_EVENT_P4_H +#define PERF_EVENT_P4_H + +#include <linux/cpu.h> +#include <linux/bitops.h> + +/* + * NetBurst has perfomance MSRs shared between + * threads if HT is turned on, ie for both logical + * processors (mem: in turn in Atom with HT support + * perf-MSRs are not shared and every thread has its + * own perf-MSRs set) + */ +#define ARCH_P4_TOTAL_ESCR (46) +#define ARCH_P4_RESERVED_ESCR (2) /* IQ_ESCR(0,1) not always present */ +#define ARCH_P4_MAX_ESCR (ARCH_P4_TOTAL_ESCR - ARCH_P4_RESERVED_ESCR) +#define ARCH_P4_MAX_CCCR (18) +#define ARCH_P4_MAX_COUNTER (ARCH_P4_MAX_CCCR / 2) + +#define P4_EVNTSEL_EVENT_MASK 0x7e000000U +#define P4_EVNTSEL_EVENT_SHIFT 25 +#define P4_EVNTSEL_EVENTMASK_MASK 0x01fffe00U +#define P4_EVNTSEL_EVENTMASK_SHIFT 9 +#define P4_EVNTSEL_TAG_MASK 0x000001e0U +#define P4_EVNTSEL_TAG_SHIFT 5 +#define P4_EVNTSEL_TAG_ENABLE 0x00000010U +#define P4_EVNTSEL_T0_OS 0x00000008U +#define P4_EVNTSEL_T0_USR 0x00000004U +#define P4_EVNTSEL_T1_OS 0x00000002U +#define P4_EVNTSEL_T1_USR 0x00000001U + +/* Non HT mask */ +#define P4_EVNTSEL_MASK \ + (P4_EVNTSEL_EVENT_MASK | \ + P4_EVNTSEL_EVENTMASK_MASK | \ + P4_EVNTSEL_TAG_MASK | \ + P4_EVNTSEL_TAG_ENABLE | \ + P4_EVNTSEL_T0_OS | \ + P4_EVNTSEL_T0_USR) + +/* HT mask */ +#define P4_EVNTSEL_MASK_HT \ + (P4_EVNTSEL_MASK | \ + P4_EVNTSEL_T1_OS | \ + P4_EVNTSEL_T1_USR) + +#define P4_CCCR_OVF 0x80000000U +#define P4_CCCR_CASCADE 0x40000000U +#define P4_CCCR_OVF_PMI_T0 0x04000000U +#define P4_CCCR_OVF_PMI_T1 0x08000000U +#define P4_CCCR_FORCE_OVF 0x02000000U +#define P4_CCCR_EDGE 0x01000000U +#define P4_CCCR_THRESHOLD_MASK 0x00f00000U +#define P4_CCCR_THRESHOLD_SHIFT 20 +#define P4_CCCR_THRESHOLD(v) ((v) << P4_CCCR_THRESHOLD_SHIFT) +#define P4_CCCR_COMPLEMENT 0x00080000U +#define P4_CCCR_COMPARE 0x00040000U +#define P4_CCCR_ESCR_SELECT_MASK 0x0000e000U +#define P4_CCCR_ESCR_SELECT_SHIFT 13 +#define P4_CCCR_ENABLE 0x00001000U +#define P4_CCCR_THREAD_SINGLE 0x00010000U +#define P4_CCCR_THREAD_BOTH 0x00020000U +#define P4_CCCR_THREAD_ANY 0x00030000U +#define P4_CCCR_RESERVED 0x00000fffU + +/* Non HT mask */ +#define P4_CCCR_MASK \ + (P4_CCCR_OVF | \ + P4_CCCR_CASCADE | \ + P4_CCCR_OVF_PMI_T0 | \ + P4_CCCR_FORCE_OVF | \ + P4_CCCR_EDGE | \ + P4_CCCR_THRESHOLD_MASK | \ + P4_CCCR_COMPLEMENT | \ + P4_CCCR_COMPARE | \ + P4_CCCR_ESCR_SELECT_MASK | \ + P4_CCCR_ENABLE) + +/* HT mask */ +#define P4_CCCR_MASK_HT \ + (P4_CCCR_MASK | \ + P4_CCCR_THREAD_ANY) + +/* + * format is 32 bit: ee ss aa aa + * where + * ee - 8 bit event + * ss - 8 bit selector + * aa aa - 16 bits reserved for tags/attributes + */ +#define P4_EVENT_PACK(event, selector) (((event) << 24) | ((selector) << 16)) +#define P4_EVENT_UNPACK_EVENT(packed) (((packed) >> 24) & 0xff) +#define P4_EVENT_UNPACK_SELECTOR(packed) (((packed) >> 16) & 0xff) +#define P4_EVENT_PACK_ATTR(attr) ((attr)) +#define P4_EVENT_UNPACK_ATTR(packed) ((packed) & 0xffff) +#define P4_MAKE_EVENT_ATTR(class, name, bit) class##_##name = (1 << bit) +#define P4_EVENT_ATTR(class, name) class##_##name +#define P4_EVENT_ATTR_STR(class, name) __stringify(class##_##name) + +/* + * config field is 64bit width and consists of + * HT << 63 | ESCR << 32 | CCCR + * where HT is HyperThreading bit (since ESCR + * has it reserved we may use it for own purpose) + * + * note that this is NOT the addresses of respective + * ESCR and CCCR but rather an only packed value should + * be unpacked and written to a proper addresses + * + * the base idea is to pack as much info as + * possible + */ +#define p4_config_pack_escr(v) (((u64)(v)) << 32) +#define p4_config_pack_cccr(v) (((u64)(v)) & 0xffffffffULL) +#define p4_config_unpack_escr(v) (((u64)(v)) >> 32) +#define p4_config_unpack_cccr(v) (((u64)(v)) & 0xfffff000ULL) + +#define p4_config_unpack_emask(v) \ + ({ \ + u32 t = p4_config_unpack_escr((v)); \ + t &= P4_EVNTSEL_EVENTMASK_MASK; \ + t >>= P4_EVNTSEL_EVENTMASK_SHIFT; \ + t; \ + }) + +#define p4_config_unpack_key(v) (((u64)(v)) & P4_CCCR_RESERVED) + +#define P4_CONFIG_HT_SHIFT 63 +#define P4_CONFIG_HT (1ULL << P4_CONFIG_HT_SHIFT) + +static inline u32 p4_config_unpack_opcode(u64 config) +{ + u32 e, s; + + /* + * we don't care about HT presence here since + * event opcode doesn't depend on it + */ + e = (p4_config_unpack_escr(config) & P4_EVNTSEL_EVENT_MASK) >> P4_EVNTSEL_EVENT_SHIFT; + s = (p4_config_unpack_cccr(config) & P4_CCCR_ESCR_SELECT_MASK) >> P4_CCCR_ESCR_SELECT_SHIFT; + + return P4_EVENT_PACK(e, s); +} + +static inline bool p4_is_event_cascaded(u64 config) +{ + u32 cccr = p4_config_unpack_cccr(config); + return !!(cccr & P4_CCCR_CASCADE); +} + +static inline int p4_ht_config_thread(u64 config) +{ + return !!(config & P4_CONFIG_HT); +} + +static inline u64 p4_set_ht_bit(u64 config) +{ + return config | P4_CONFIG_HT; +} + +static inline u64 p4_clear_ht_bit(u64 config) +{ + return config & ~P4_CONFIG_HT; +} + +static inline int p4_ht_active(void) +{ +#ifdef CONFIG_SMP + return smp_num_siblings > 1; +#endif + return 0; +} + +static inline int p4_ht_thread(int cpu) +{ +#ifdef CONFIG_SMP + if (smp_num_siblings == 2) + return cpu != cpumask_first(__get_cpu_var(cpu_sibling_map)); +#endif + return 0; +} + +static inline int p4_should_swap_ts(u64 config, int cpu) +{ + return p4_ht_config_thread(config) ^ p4_ht_thread(cpu); +} + +static inline u32 p4_default_cccr_conf(int cpu) +{ + /* + * Note that P4_CCCR_THREAD_ANY is "required" on + * non-HT machines (on HT machines we count TS events + * regardless the state of second logical processor + */ + u32 cccr = P4_CCCR_THREAD_ANY; + + if (!p4_ht_thread(cpu)) + cccr |= P4_CCCR_OVF_PMI_T0; + else + cccr |= P4_CCCR_OVF_PMI_T1; + + return cccr; +} + +static inline u32 p4_default_escr_conf(int cpu, int exclude_os, int exclude_usr) +{ + u32 escr = 0; + + if (!p4_ht_thread(cpu)) { + if (!exclude_os) + escr |= P4_EVNTSEL_T0_OS; + if (!exclude_usr) + escr |= P4_EVNTSEL_T0_USR; + } else { + if (!exclude_os) + escr |= P4_EVNTSEL_T1_OS; + if (!exclude_usr) + escr |= P4_EVNTSEL_T1_USR; + } + + return escr; +} + +/* + * Comments below the event represent ESCR restriction + * for this event and counter index per ESCR + * + * MSR_P4_IQ_ESCR0 and MSR_P4_IQ_ESCR1 are available only on early + * processor builds (family 0FH, models 01H-02H). These MSRs + * are not available on later versions, so that we don't use + * them completely + * + * Also note that CCCR1 do not have P4_CCCR_ENABLE bit properly + * working so that we should not use this CCCR and respective + * counter as result + */ +#define P4_TC_DELIVER_MODE P4_EVENT_PACK(0x01, 0x01) + /* + * MSR_P4_TC_ESCR0: 4, 5 + * MSR_P4_TC_ESCR1: 6, 7 + */ + +#define P4_BPU_FETCH_REQUEST P4_EVENT_PACK(0x03, 0x00) + /* + * MSR_P4_BPU_ESCR0: 0, 1 + * MSR_P4_BPU_ESCR1: 2, 3 + */ + +#define P4_ITLB_REFERENCE P4_EVENT_PACK(0x18, 0x03) + /* + * MSR_P4_ITLB_ESCR0: 0, 1 + * MSR_P4_ITLB_ESCR1: 2, 3 + */ + +#define P4_MEMORY_CANCEL P4_EVENT_PACK(0x02, 0x05) + /* + * MSR_P4_DAC_ESCR0: 8, 9 + * MSR_P4_DAC_ESCR1: 10, 11 + */ + +#define P4_MEMORY_COMPLETE P4_EVENT_PACK(0x08, 0x02) + /* + * MSR_P4_SAAT_ESCR0: 8, 9 + * MSR_P4_SAAT_ESCR1: 10, 11 + */ + +#define P4_LOAD_PORT_REPLAY P4_EVENT_PACK(0x04, 0x02) + /* + * MSR_P4_SAAT_ESCR0: 8, 9 + * MSR_P4_SAAT_ESCR1: 10, 11 + */ + +#define P4_STORE_PORT_REPLAY P4_EVENT_PACK(0x05, 0x02) + /* + * MSR_P4_SAAT_ESCR0: 8, 9 + * MSR_P4_SAAT_ESCR1: 10, 11 + */ + +#define P4_MOB_LOAD_REPLAY P4_EVENT_PACK(0x03, 0x02) + /* + * MSR_P4_MOB_ESCR0: 0, 1 + * MSR_P4_MOB_ESCR1: 2, 3 + */ + +#define P4_PAGE_WALK_TYPE P4_EVENT_PACK(0x01, 0x04) + /* + * MSR_P4_PMH_ESCR0: 0, 1 + * MSR_P4_PMH_ESCR1: 2, 3 + */ + +#define P4_BSQ_CACHE_REFERENCE P4_EVENT_PACK(0x0c, 0x07) + /* + * MSR_P4_BSU_ESCR0: 0, 1 + * MSR_P4_BSU_ESCR1: 2, 3 + */ + +#define P4_IOQ_ALLOCATION P4_EVENT_PACK(0x03, 0x06) + /* + * MSR_P4_FSB_ESCR0: 0, 1 + * MSR_P4_FSB_ESCR1: 2, 3 + */ + +#define P4_IOQ_ACTIVE_ENTRIES P4_EVENT_PACK(0x1a, 0x06) + /* + * MSR_P4_FSB_ESCR1: 2, 3 + */ + +#define P4_FSB_DATA_ACTIVITY P4_EVENT_PACK(0x17, 0x06) + /* + * MSR_P4_FSB_ESCR0: 0, 1 + * MSR_P4_FSB_ESCR1: 2, 3 + */ + +#define P4_BSQ_ALLOCATION P4_EVENT_PACK(0x05, 0x07) + /* + * MSR_P4_BSU_ESCR0: 0, 1 + */ + +#define P4_BSQ_ACTIVE_ENTRIES P4_EVENT_PACK(0x06, 0x07) + /* + * NOTE: no ESCR name in docs, it's guessed + * MSR_P4_BSU_ESCR1: 2, 3 + */ + +#define P4_SSE_INPUT_ASSIST P4_EVENT_PACK(0x34, 0x01) + /* + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 + */ + +#define P4_PACKED_SP_UOP P4_EVENT_PACK(0x08, 0x01) + /* + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 + */ + +#define P4_PACKED_DP_UOP P4_EVENT_PACK(0x0c, 0x01) + /* + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 + */ + +#define P4_SCALAR_SP_UOP P4_EVENT_PACK(0x0a, 0x01) + /* + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 + */ + +#define P4_SCALAR_DP_UOP P4_EVENT_PACK(0x0e, 0x01) + /* + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 + */ + +#define P4_64BIT_MMX_UOP P4_EVENT_PACK(0x02, 0x01) + /* + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 + */ + +#define P4_128BIT_MMX_UOP P4_EVENT_PACK(0x1a, 0x01) + /* + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 + */ + +#define P4_X87_FP_UOP P4_EVENT_PACK(0x04, 0x01) + /* + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 + */ + +#define P4_TC_MISC P4_EVENT_PACK(0x06, 0x01) + /* + * MSR_P4_TC_ESCR0: 4, 5 + * MSR_P4_TC_ESCR1: 6, 7 + */ + +#define P4_GLOBAL_POWER_EVENTS P4_EVENT_PACK(0x13, 0x06) + /* + * MSR_P4_FSB_ESCR0: 0, 1 + * MSR_P4_FSB_ESCR1: 2, 3 + */ + +#define P4_TC_MS_XFER P4_EVENT_PACK(0x05, 0x00) + /* + * MSR_P4_MS_ESCR0: 4, 5 + * MSR_P4_MS_ESCR1: 6, 7 + */ + +#define P4_UOP_QUEUE_WRITES P4_EVENT_PACK(0x09, 0x00) + /* + * MSR_P4_MS_ESCR0: 4, 5 + * MSR_P4_MS_ESCR1: 6, 7 + */ + +#define P4_RETIRED_MISPRED_BRANCH_TYPE P4_EVENT_PACK(0x05, 0x02) + /* + * MSR_P4_TBPU_ESCR0: 4, 5 + * MSR_P4_TBPU_ESCR1: 6, 7 + */ + +#define P4_RETIRED_BRANCH_TYPE P4_EVENT_PACK(0x04, 0x02) + /* + * MSR_P4_TBPU_ESCR0: 4, 5 + * MSR_P4_TBPU_ESCR1: 6, 7 + */ + +#define P4_RESOURCE_STALL P4_EVENT_PACK(0x01, 0x01) + /* + * MSR_P4_ALF_ESCR0: 12, 13, 16 + * MSR_P4_ALF_ESCR1: 14, 15, 17 + */ + +#define P4_WC_BUFFER P4_EVENT_PACK(0x05, 0x05) + /* + * MSR_P4_DAC_ESCR0: 8, 9 + * MSR_P4_DAC_ESCR1: 10, 11 + */ + +#define P4_B2B_CYCLES P4_EVENT_PACK(0x16, 0x03) + /* + * MSR_P4_FSB_ESCR0: 0, 1 + * MSR_P4_FSB_ESCR1: 2, 3 + */ + +#define P4_BNR P4_EVENT_PACK(0x08, 0x03) + /* + * MSR_P4_FSB_ESCR0: 0, 1 + * MSR_P4_FSB_ESCR1: 2, 3 + */ + +#define P4_SNOOP P4_EVENT_PACK(0x06, 0x03) + /* + * MSR_P4_FSB_ESCR0: 0, 1 + * MSR_P4_FSB_ESCR1: 2, 3 + */ + +#define P4_RESPONSE P4_EVENT_PACK(0x04, 0x03) + /* + * MSR_P4_FSB_ESCR0: 0, 1 + * MSR_P4_FSB_ESCR1: 2, 3 + */ + +#define P4_FRONT_END_EVENT P4_EVENT_PACK(0x08, 0x05) + /* + * MSR_P4_CRU_ESCR2: 12, 13, 16 + * MSR_P4_CRU_ESCR3: 14, 15, 17 + */ + +#define P4_EXECUTION_EVENT P4_EVENT_PACK(0x0c, 0x05) + /* + * MSR_P4_CRU_ESCR2: 12, 13, 16 + * MSR_P4_CRU_ESCR3: 14, 15, 17 + */ + +#define P4_REPLAY_EVENT P4_EVENT_PACK(0x09, 0x05) + /* + * MSR_P4_CRU_ESCR2: 12, 13, 16 + * MSR_P4_CRU_ESCR3: 14, 15, 17 + */ + +#define P4_INSTR_RETIRED P4_EVENT_PACK(0x02, 0x04) + /* + * MSR_P4_CRU_ESCR0: 12, 13, 16 + * MSR_P4_CRU_ESCR1: 14, 15, 17 + */ + +#define P4_UOPS_RETIRED P4_EVENT_PACK(0x01, 0x04) + /* + * MSR_P4_CRU_ESCR0: 12, 13, 16 + * MSR_P4_CRU_ESCR1: 14, 15, 17 + */ + +#define P4_UOP_TYPE P4_EVENT_PACK(0x02, 0x02) + /* + * MSR_P4_RAT_ESCR0: 12, 13, 16 + * MSR_P4_RAT_ESCR1: 14, 15, 17 + */ + +#define P4_BRANCH_RETIRED P4_EVENT_PACK(0x06, 0x05) + /* + * MSR_P4_CRU_ESCR2: 12, 13, 16 + * MSR_P4_CRU_ESCR3: 14, 15, 17 + */ + +#define P4_MISPRED_BRANCH_RETIRED P4_EVENT_PACK(0x03, 0x04) + /* + * MSR_P4_CRU_ESCR0: 12, 13, 16 + * MSR_P4_CRU_ESCR1: 14, 15, 17 + */ + +#define P4_X87_ASSIST P4_EVENT_PACK(0x03, 0x05) + /* + * MSR_P4_CRU_ESCR2: 12, 13, 16 + * MSR_P4_CRU_ESCR3: 14, 15, 17 + */ + +#define P4_MACHINE_CLEAR P4_EVENT_PACK(0x02, 0x05) + /* + * MSR_P4_CRU_ESCR2: 12, 13, 16 + * MSR_P4_CRU_ESCR3: 14, 15, 17 + */ + +#define P4_INSTR_COMPLETED P4_EVENT_PACK(0x07, 0x04) + /* + * MSR_P4_CRU_ESCR0: 12, 13, 16 + * MSR_P4_CRU_ESCR1: 14, 15, 17 + */ + +/* + * a caller should use P4_EVENT_ATTR helper to + * pick the attribute needed, for example + * + * P4_EVENT_ATTR(P4_TC_DELIVER_MODE, DD) + */ +enum P4_EVENTS_ATTR { + P4_MAKE_EVENT_ATTR(P4_TC_DELIVER_MODE, DD, 0), + P4_MAKE_EVENT_ATTR(P4_TC_DELIVER_MODE, DB, 1), + P4_MAKE_EVENT_ATTR(P4_TC_DELIVER_MODE, DI, 2), + P4_MAKE_EVENT_ATTR(P4_TC_DELIVER_MODE, BD, 3), + P4_MAKE_EVENT_ATTR(P4_TC_DELIVER_MODE, BB, 4), + P4_MAKE_EVENT_ATTR(P4_TC_DELIVER_MODE, BI, 5), + P4_MAKE_EVENT_ATTR(P4_TC_DELIVER_MODE, ID, 6), + + P4_MAKE_EVENT_ATTR(P4_BPU_FETCH_REQUEST, TCMISS, 0), + + P4_MAKE_EVENT_ATTR(P4_ITLB_REFERENCE, HIT, 0), + P4_MAKE_EVENT_ATTR(P4_ITLB_REFERENCE, MISS, 1), + P4_MAKE_EVENT_ATTR(P4_ITLB_REFERENCE, HIT_UK, 2), + + P4_MAKE_EVENT_ATTR(P4_MEMORY_CANCEL, ST_RB_FULL, 2), + P4_MAKE_EVENT_ATTR(P4_MEMORY_CANCEL, 64K_CONF, 3), + + P4_MAKE_EVENT_ATTR(P4_MEMORY_COMPLETE, LSC, 0), + P4_MAKE_EVENT_ATTR(P4_MEMORY_COMPLETE, SSC, 1), + + P4_MAKE_EVENT_ATTR(P4_LOAD_PORT_REPLAY, SPLIT_LD, 1), + + P4_MAKE_EVENT_ATTR(P4_STORE_PORT_REPLAY, SPLIT_ST, 1), + + P4_MAKE_EVENT_ATTR(P4_MOB_LOAD_REPLAY, NO_STA, 1), + P4_MAKE_EVENT_ATTR(P4_MOB_LOAD_REPLAY, NO_STD, 3), + P4_MAKE_EVENT_ATTR(P4_MOB_LOAD_REPLAY, PARTIAL_DATA, 4), + P4_MAKE_EVENT_ATTR(P4_MOB_LOAD_REPLAY, UNALGN_ADDR, 5), + + P4_MAKE_EVENT_ATTR(P4_PAGE_WALK_TYPE, DTMISS, 0), + P4_MAKE_EVENT_ATTR(P4_PAGE_WALK_TYPE, ITMISS, 1), + + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, RD_2ndL_HITS, 0), + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, RD_2ndL_HITE, 1), + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, RD_2ndL_HITM, 2), + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, RD_3rdL_HITS, 3), + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, RD_3rdL_HITE, 4), + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, RD_3rdL_HITM, 5), + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, RD_2ndL_MISS, 8), + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, RD_3rdL_MISS, 9), + P4_MAKE_EVENT_ATTR(P4_BSQ_CACHE_REFERENCE, WR_2ndL_MISS, 10), + + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, DEFAULT, 0), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, ALL_READ, 5), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, ALL_WRITE, 6), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, MEM_UC, 7), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, MEM_WC, 8), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, MEM_WT, 9), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, MEM_WP, 10), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, MEM_WB, 11), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, OWN, 13), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, OTHER, 14), + P4_MAKE_EVENT_ATTR(P4_IOQ_ALLOCATION, PREFETCH, 15), + + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, DEFAULT, 0), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, ALL_READ, 5), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, ALL_WRITE, 6), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, MEM_UC, 7), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, MEM_WC, 8), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, MEM_WT, 9), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, MEM_WP, 10), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, MEM_WB, 11), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, OWN, 13), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, OTHER, 14), + P4_MAKE_EVENT_ATTR(P4_IOQ_ACTIVE_ENTRIES, PREFETCH, 15), + + P4_MAKE_EVENT_ATTR(P4_FSB_DATA_ACTIVITY, DRDY_DRV, 0), + P4_MAKE_EVENT_ATTR(P4_FSB_DATA_ACTIVITY, DRDY_OWN, 1), + P4_MAKE_EVENT_ATTR(P4_FSB_DATA_ACTIVITY, DRDY_OTHER, 2), + P4_MAKE_EVENT_ATTR(P4_FSB_DATA_ACTIVITY, DBSY_DRV, 3), + P4_MAKE_EVENT_ATTR(P4_FSB_DATA_ACTIVITY, DBSY_OWN, 4), + P4_MAKE_EVENT_ATTR(P4_FSB_DATA_ACTIVITY, DBSY_OTHER, 5), + + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_TYPE0, 0), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_TYPE1, 1), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_LEN0, 2), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_LEN1, 3), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_IO_TYPE, 5), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_LOCK_TYPE, 6), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_CACHE_TYPE, 7), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_SPLIT_TYPE, 8), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_DEM_TYPE, 9), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, REQ_ORD_TYPE, 10), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, MEM_TYPE0, 11), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, MEM_TYPE1, 12), + P4_MAKE_EVENT_ATTR(P4_BSQ_ALLOCATION, MEM_TYPE2, 13), + + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_TYPE0, 0), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_TYPE1, 1), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_LEN0, 2), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_LEN1, 3), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_IO_TYPE, 5), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_LOCK_TYPE, 6), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_CACHE_TYPE, 7), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_SPLIT_TYPE, 8), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_DEM_TYPE, 9), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, REQ_ORD_TYPE, 10), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, MEM_TYPE0, 11), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, MEM_TYPE1, 12), + P4_MAKE_EVENT_ATTR(P4_BSQ_ACTIVE_ENTRIES, MEM_TYPE2, 13), + + P4_MAKE_EVENT_ATTR(P4_SSE_INPUT_ASSIST, ALL, 15), + + P4_MAKE_EVENT_ATTR(P4_PACKED_SP_UOP, ALL, 15), + + P4_MAKE_EVENT_ATTR(P4_PACKED_DP_UOP, ALL, 15), + + P4_MAKE_EVENT_ATTR(P4_SCALAR_SP_UOP, ALL, 15), + + P4_MAKE_EVENT_ATTR(P4_SCALAR_DP_UOP, ALL, 15), + + P4_MAKE_EVENT_ATTR(P4_64BIT_MMX_UOP, ALL, 15), + + P4_MAKE_EVENT_ATTR(P4_128BIT_MMX_UOP, ALL, 15), + + P4_MAKE_EVENT_ATTR(P4_X87_FP_UOP, ALL, 15), + + P4_MAKE_EVENT_ATTR(P4_TC_MISC, FLUSH, 4), + + P4_MAKE_EVENT_ATTR(P4_GLOBAL_POWER_EVENTS, RUNNING, 0), + + P4_MAKE_EVENT_ATTR(P4_TC_MS_XFER, CISC, 0), + + P4_MAKE_EVENT_ATTR(P4_UOP_QUEUE_WRITES, FROM_TC_BUILD, 0), + P4_MAKE_EVENT_ATTR(P4_UOP_QUEUE_WRITES, FROM_TC_DELIVER, 1), + P4_MAKE_EVENT_ATTR(P4_UOP_QUEUE_WRITES, FROM_ROM, 2), + + P4_MAKE_EVENT_ATTR(P4_RETIRED_MISPRED_BRANCH_TYPE, CONDITIONAL, 1), + P4_MAKE_EVENT_ATTR(P4_RETIRED_MISPRED_BRANCH_TYPE, CALL, 2), + P4_MAKE_EVENT_ATTR(P4_RETIRED_MISPRED_BRANCH_TYPE, RETURN, 3), + P4_MAKE_EVENT_ATTR(P4_RETIRED_MISPRED_BRANCH_TYPE, INDIRECT, 4), + + P4_MAKE_EVENT_ATTR(P4_RETIRED_BRANCH_TYPE, CONDITIONAL, 1), + P4_MAKE_EVENT_ATTR(P4_RETIRED_BRANCH_TYPE, CALL, 2), + P4_MAKE_EVENT_ATTR(P4_RETIRED_BRANCH_TYPE, RETURN, 3), + P4_MAKE_EVENT_ATTR(P4_RETIRED_BRANCH_TYPE, INDIRECT, 4), + + P4_MAKE_EVENT_ATTR(P4_RESOURCE_STALL, SBFULL, 5), + + P4_MAKE_EVENT_ATTR(P4_WC_BUFFER, WCB_EVICTS, 0), + P4_MAKE_EVENT_ATTR(P4_WC_BUFFER, WCB_FULL_EVICTS, 1), + + P4_MAKE_EVENT_ATTR(P4_FRONT_END_EVENT, NBOGUS, 0), + P4_MAKE_EVENT_ATTR(P4_FRONT_END_EVENT, BOGUS, 1), + + P4_MAKE_EVENT_ATTR(P4_EXECUTION_EVENT, NBOGUS0, 0), + P4_MAKE_EVENT_ATTR(P4_EXECUTION_EVENT, NBOGUS1, 1), + P4_MAKE_EVENT_ATTR(P4_EXECUTION_EVENT, NBOGUS2, 2), + P4_MAKE_EVENT_ATTR(P4_EXECUTION_EVENT, NBOGUS3, 3), + P4_MAKE_EVENT_ATTR(P4_EXECUTION_EVENT, BOGUS0, 4), + P4_MAKE_EVENT_ATTR(P4_EXECUTION_EVENT, BOGUS1, 5), + P4_MAKE_EVENT_ATTR(P4_EXECUTION_EVENT, BOGUS2, 6), + P4_MAKE_EVENT_ATTR(P4_EXECUTION_EVENT, BOGUS3, 7), + + P4_MAKE_EVENT_ATTR(P4_REPLAY_EVENT, NBOGUS, 0), + P4_MAKE_EVENT_ATTR(P4_REPLAY_EVENT, BOGUS, 1), + + P4_MAKE_EVENT_ATTR(P4_INSTR_RETIRED, NBOGUSNTAG, 0), + P4_MAKE_EVENT_ATTR(P4_INSTR_RETIRED, NBOGUSTAG, 1), + P4_MAKE_EVENT_ATTR(P4_INSTR_RETIRED, BOGUSNTAG, 2), + P4_MAKE_EVENT_ATTR(P4_INSTR_RETIRED, BOGUSTAG, 3), + + P4_MAKE_EVENT_ATTR(P4_UOPS_RETIRED, NBOGUS, 0), + P4_MAKE_EVENT_ATTR(P4_UOPS_RETIRED, BOGUS, 1), + + P4_MAKE_EVENT_ATTR(P4_UOP_TYPE, TAGLOADS, 1), + P4_MAKE_EVENT_ATTR(P4_UOP_TYPE, TAGSTORES, 2), + + P4_MAKE_EVENT_ATTR(P4_BRANCH_RETIRED, MMNP, 0), + P4_MAKE_EVENT_ATTR(P4_BRANCH_RETIRED, MMNM, 1), + P4_MAKE_EVENT_ATTR(P4_BRANCH_RETIRED, MMTP, 2), + P4_MAKE_EVENT_ATTR(P4_BRANCH_RETIRED, MMTM, 3), + + P4_MAKE_EVENT_ATTR(P4_MISPRED_BRANCH_RETIRED, NBOGUS, 0), + + P4_MAKE_EVENT_ATTR(P4_X87_ASSIST, FPSU, 0), + P4_MAKE_EVENT_ATTR(P4_X87_ASSIST, FPSO, 1), + P4_MAKE_EVENT_ATTR(P4_X87_ASSIST, POAO, 2), + P4_MAKE_EVENT_ATTR(P4_X87_ASSIST, POAU, 3), + P4_MAKE_EVENT_ATTR(P4_X87_ASSIST, PREA, 4), + + P4_MAKE_EVENT_ATTR(P4_MACHINE_CLEAR, CLEAR, 0), + P4_MAKE_EVENT_ATTR(P4_MACHINE_CLEAR, MOCLEAR, 1), + P4_MAKE_EVENT_ATTR(P4_MACHINE_CLEAR, SMCLEAR, 2), + + P4_MAKE_EVENT_ATTR(P4_INSTR_COMPLETED, NBOGUS, 0), + P4_MAKE_EVENT_ATTR(P4_INSTR_COMPLETED, BOGUS, 1), +}; + +enum { + KEY_P4_L1D_OP_READ_RESULT_MISS = PERF_COUNT_HW_MAX, + KEY_P4_LL_OP_READ_RESULT_MISS, + KEY_P4_DTLB_OP_READ_RESULT_MISS, + KEY_P4_DTLB_OP_WRITE_RESULT_MISS, + KEY_P4_ITLB_OP_READ_RESULT_ACCESS, + KEY_P4_ITLB_OP_READ_RESULT_MISS, + KEY_P4_UOP_TYPE, +}; + +#endif /* PERF_EVENT_P4_H */ |