hv-gpci-requests.h (8382B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2 3#include "req-gen/_begin.h" 4 5/* 6 * Based on the document "getPerfCountInfo v1.07" 7 */ 8 9/* 10 * #define REQUEST_NAME counter_request_name 11 * #define REQUEST_NUM r_num 12 * #define REQUEST_IDX_KIND starting_index_kind 13 * #include I(REQUEST_BEGIN) 14 * REQUEST( 15 * __field(...) 16 * __field(...) 17 * __array(...) 18 * __count(...) 19 * ) 20 * #include I(REQUEST_END) 21 * 22 * - starting_index_kind is one of the following, depending on the event: 23 * 24 * hw_chip_id: hardware chip id or -1 for current hw chip 25 * partition_id 26 * sibling_part_id, 27 * phys_processor_idx: 28 * 0xffffffffffffffff: or -1, which means it is irrelavant for the event 29 * 30 * __count(offset, bytes, name): 31 * a counter that should be exposed via perf 32 * __field(offset, bytes, name) 33 * a normal field 34 * __array(offset, bytes, name) 35 * an array of bytes 36 * 37 * 38 * @bytes for __count, and __field _must_ be a numeral token 39 * in decimal, not an expression and not in hex. 40 * 41 * 42 * TODO: 43 * - expose secondary index (if any counter ever uses it, only 0xA0 44 * appears to use it right now, and it doesn't have any counters) 45 * - embed versioning info 46 * - include counter descriptions 47 */ 48#define REQUEST_NAME dispatch_timebase_by_processor 49#define REQUEST_NUM 0x10 50#define REQUEST_IDX_KIND "phys_processor_idx=?" 51#include I(REQUEST_BEGIN) 52REQUEST(__count(0, 8, processor_time_in_timebase_cycles) 53 __field(0x8, 4, hw_processor_id) 54 __field(0xC, 2, owning_part_id) 55 __field(0xE, 1, processor_state) 56 __field(0xF, 1, version) 57 __field(0x10, 4, hw_chip_id) 58 __field(0x14, 4, phys_module_id) 59 __field(0x18, 4, primary_affinity_domain_idx) 60 __field(0x1C, 4, secondary_affinity_domain_idx) 61 __field(0x20, 4, processor_version) 62 __field(0x24, 2, logical_processor_idx) 63 __field(0x26, 2, reserved) 64 __field(0x28, 4, processor_id_register) 65 __field(0x2C, 4, phys_processor_idx) 66) 67#include I(REQUEST_END) 68 69#define REQUEST_NAME entitled_capped_uncapped_donated_idle_timebase_by_partition 70#define REQUEST_NUM 0x20 71#define REQUEST_IDX_KIND "sibling_part_id=?" 72#include I(REQUEST_BEGIN) 73REQUEST(__field(0, 8, partition_id) 74 __count(0x8, 8, entitled_cycles) 75 __count(0x10, 8, consumed_capped_cycles) 76 __count(0x18, 8, consumed_uncapped_cycles) 77 __count(0x20, 8, cycles_donated) 78 __count(0x28, 8, purr_idle_cycles) 79) 80#include I(REQUEST_END) 81 82/* 83 * Not available for counter_info_version >= 0x8, use 84 * run_instruction_cycles_by_partition(0x100) instead. 85 */ 86#define REQUEST_NAME run_instructions_run_cycles_by_partition 87#define REQUEST_NUM 0x30 88#define REQUEST_IDX_KIND "sibling_part_id=?" 89#include I(REQUEST_BEGIN) 90REQUEST(__field(0, 8, partition_id) 91 __count(0x8, 8, instructions_completed) 92 __count(0x10, 8, cycles) 93) 94#include I(REQUEST_END) 95 96#define REQUEST_NAME system_performance_capabilities 97#define REQUEST_NUM 0x40 98#define REQUEST_IDX_KIND "starting_index=0xffffffff" 99#include I(REQUEST_BEGIN) 100REQUEST(__field(0, 1, perf_collect_privileged) 101 __field(0x1, 1, capability_mask) 102 __array(0x2, 0xE, reserved) 103) 104#include I(REQUEST_END) 105 106#define REQUEST_NAME processor_bus_utilization_abc_links 107#define REQUEST_NUM 0x50 108#define REQUEST_IDX_KIND "hw_chip_id=?" 109#include I(REQUEST_BEGIN) 110REQUEST(__field(0, 4, hw_chip_id) 111 __array(0x4, 0xC, reserved1) 112 __count(0x10, 8, total_link_cycles) 113 __count(0x18, 8, idle_cycles_for_a_link) 114 __count(0x20, 8, idle_cycles_for_b_link) 115 __count(0x28, 8, idle_cycles_for_c_link) 116 __array(0x30, 0x20, reserved2) 117) 118#include I(REQUEST_END) 119 120#define REQUEST_NAME processor_bus_utilization_wxyz_links 121#define REQUEST_NUM 0x60 122#define REQUEST_IDX_KIND "hw_chip_id=?" 123#include I(REQUEST_BEGIN) 124REQUEST(__field(0, 4, hw_chip_id) 125 __array(0x4, 0xC, reserved1) 126 __count(0x10, 8, total_link_cycles) 127 __count(0x18, 8, idle_cycles_for_w_link) 128 __count(0x20, 8, idle_cycles_for_x_link) 129 __count(0x28, 8, idle_cycles_for_y_link) 130 __count(0x30, 8, idle_cycles_for_z_link) 131 __array(0x38, 0x28, reserved2) 132) 133#include I(REQUEST_END) 134 135#define REQUEST_NAME processor_bus_utilization_gx_links 136#define REQUEST_NUM 0x70 137#define REQUEST_IDX_KIND "hw_chip_id=?" 138#include I(REQUEST_BEGIN) 139REQUEST(__field(0, 4, hw_chip_id) 140 __array(0x4, 0xC, reserved1) 141 __count(0x10, 8, gx0_in_address_cycles) 142 __count(0x18, 8, gx0_in_data_cycles) 143 __count(0x20, 8, gx0_in_retries) 144 __count(0x28, 8, gx0_in_bus_cycles) 145 __count(0x30, 8, gx0_in_cycles_total) 146 __count(0x38, 8, gx0_out_address_cycles) 147 __count(0x40, 8, gx0_out_data_cycles) 148 __count(0x48, 8, gx0_out_retries) 149 __count(0x50, 8, gx0_out_bus_cycles) 150 __count(0x58, 8, gx0_out_cycles_total) 151 __count(0x60, 8, gx1_in_address_cycles) 152 __count(0x68, 8, gx1_in_data_cycles) 153 __count(0x70, 8, gx1_in_retries) 154 __count(0x78, 8, gx1_in_bus_cycles) 155 __count(0x80, 8, gx1_in_cycles_total) 156 __count(0x88, 8, gx1_out_address_cycles) 157 __count(0x90, 8, gx1_out_data_cycles) 158 __count(0x98, 8, gx1_out_retries) 159 __count(0xA0, 8, gx1_out_bus_cycles) 160 __count(0xA8, 8, gx1_out_cycles_total) 161) 162#include I(REQUEST_END) 163 164#define REQUEST_NAME processor_bus_utilization_mc_links 165#define REQUEST_NUM 0x80 166#define REQUEST_IDX_KIND "hw_chip_id=?" 167#include I(REQUEST_BEGIN) 168REQUEST(__field(0, 4, hw_chip_id) 169 __array(0x4, 0xC, reserved1) 170 __count(0x10, 8, mc0_frames) 171 __count(0x18, 8, mc0_reads) 172 __count(0x20, 8, mc0_write) 173 __count(0x28, 8, mc0_total_cycles) 174 __count(0x30, 8, mc1_frames) 175 __count(0x38, 8, mc1_reads) 176 __count(0x40, 8, mc1_writes) 177 __count(0x48, 8, mc1_total_cycles) 178) 179#include I(REQUEST_END) 180 181/* Processor_config (0x90) skipped, no counters */ 182/* Current_processor_frequency (0x91) skipped, no counters */ 183 184#define REQUEST_NAME processor_core_utilization 185#define REQUEST_NUM 0x94 186#define REQUEST_IDX_KIND "phys_processor_idx=?" 187#include I(REQUEST_BEGIN) 188REQUEST(__field(0, 4, phys_processor_idx) 189 __field(0x4, 4, hw_processor_id) 190 __count(0x8, 8, cycles_across_any_thread) 191 __count(0x10, 8, timebase_at_collection) 192 __count(0x18, 8, purr_cycles) 193 __count(0x20, 8, sum_of_cycles_across_all_threads) 194 __count(0x28, 8, instructions_completed) 195) 196#include I(REQUEST_END) 197 198/* Processor_core_power_mode (0x95) skipped, no counters */ 199/* Affinity_domain_information_by_virtual_processor (0xA0) skipped, 200 * no counters */ 201/* Affinity_domain_information_by_domain (0xB0) skipped, no counters */ 202/* Affinity_domain_information_by_partition (0xB1) skipped, no counters */ 203/* Physical_memory_info (0xC0) skipped, no counters */ 204/* Processor_bus_topology (0xD0) skipped, no counters */ 205 206#define REQUEST_NAME partition_hypervisor_queuing_times 207#define REQUEST_NUM 0xE0 208#define REQUEST_IDX_KIND "partition_id=?" 209#include I(REQUEST_BEGIN) 210REQUEST(__field(0, 2, partition_id) 211 __array(0x2, 6, reserved1) 212 __count(0x8, 8, time_waiting_for_entitlement) 213 __count(0x10, 8, times_waited_for_entitlement) 214 __count(0x18, 8, time_waiting_for_phys_processor) 215 __count(0x20, 8, times_waited_for_phys_processor) 216 __count(0x28, 8, dispatches_on_home_core) 217 __count(0x30, 8, dispatches_on_home_primary_affinity_domain) 218 __count(0x38, 8, dispatches_on_home_secondary_affinity_domain) 219 __count(0x40, 8, dispatches_off_home_secondary_affinity_domain) 220 __count(0x48, 8, dispatches_on_dedicated_processor_donating_cycles) 221) 222#include I(REQUEST_END) 223 224#define REQUEST_NAME system_hypervisor_times 225#define REQUEST_NUM 0xF0 226#define REQUEST_IDX_KIND "starting_index=0xffffffff" 227#include I(REQUEST_BEGIN) 228REQUEST(__count(0, 8, time_spent_to_dispatch_virtual_processors) 229 __count(0x8, 8, time_spent_processing_virtual_processor_timers) 230 __count(0x10, 8, time_spent_managing_partitions_over_entitlement) 231 __count(0x18, 8, time_spent_on_system_management) 232) 233#include I(REQUEST_END) 234 235#define REQUEST_NAME system_tlbie_count_and_time 236#define REQUEST_NUM 0xF4 237#define REQUEST_IDX_KIND "starting_index=0xffffffff" 238#include I(REQUEST_BEGIN) 239REQUEST(__count(0, 8, tlbie_instructions_issued) 240 /* 241 * FIXME: The spec says the offset here is 0x10, which I suspect 242 * is wrong. 243 */ 244 __count(0x8, 8, time_spent_issuing_tlbies) 245) 246#include I(REQUEST_END) 247 248#define REQUEST_NAME partition_instruction_count_and_time 249#define REQUEST_NUM 0x100 250#define REQUEST_IDX_KIND "partition_id=?" 251#include I(REQUEST_BEGIN) 252REQUEST(__field(0, 2, partition_id) 253 __array(0x2, 0x6, reserved1) 254 __count(0x8, 8, instructions_performed) 255 __count(0x10, 8, time_collected) 256) 257#include I(REQUEST_END) 258 259/* set_mmcrh (0x80001000) skipped, no counters */ 260/* retrieve_hpmcx (0x80002000) skipped, no counters */ 261 262#include "req-gen/_end.h"