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) 52 REQUEST(__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) 73 REQUEST(__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 #ifdef ENABLE_EVENTS_COUNTERINFO_V6 83 /* 84 * Not available for counter_info_version >= 0x8, use 85 * run_instruction_cycles_by_partition(0x100) instead. 86 */ 87 #define REQUEST_NAME run_instructions_run_cycles_by_partition 88 #define REQUEST_NUM 0x30 89 #define REQUEST_IDX_KIND "sibling_part_id=?" 90 #include I(REQUEST_BEGIN) 91 REQUEST(__field(0, 8, partition_id) 92 __count(0x8, 8, instructions_completed) 93 __count(0x10, 8, cycles) 94 ) 95 #include I(REQUEST_END) 96 #endif 97 98 #define REQUEST_NAME system_performance_capabilities 99 #define REQUEST_NUM 0x40 100 #define REQUEST_IDX_KIND "starting_index=0xffffffff" 101 #include I(REQUEST_BEGIN) 102 REQUEST(__field(0, 1, perf_collect_privileged) 103 __field(0x1, 1, capability_mask) 104 __array(0x2, 0xE, reserved) 105 ) 106 #include I(REQUEST_END) 107 108 #ifdef ENABLE_EVENTS_COUNTERINFO_V6 109 #define REQUEST_NAME processor_bus_utilization_abc_links 110 #define REQUEST_NUM 0x50 111 #define REQUEST_IDX_KIND "hw_chip_id=?" 112 #include I(REQUEST_BEGIN) 113 REQUEST(__field(0, 4, hw_chip_id) 114 __array(0x4, 0xC, reserved1) 115 __count(0x10, 8, total_link_cycles) 116 __count(0x18, 8, idle_cycles_for_a_link) 117 __count(0x20, 8, idle_cycles_for_b_link) 118 __count(0x28, 8, idle_cycles_for_c_link) 119 __array(0x30, 0x20, reserved2) 120 ) 121 #include I(REQUEST_END) 122 123 #define REQUEST_NAME processor_bus_utilization_wxyz_links 124 #define REQUEST_NUM 0x60 125 #define REQUEST_IDX_KIND "hw_chip_id=?" 126 #include I(REQUEST_BEGIN) 127 REQUEST(__field(0, 4, hw_chip_id) 128 __array(0x4, 0xC, reserved1) 129 __count(0x10, 8, total_link_cycles) 130 __count(0x18, 8, idle_cycles_for_w_link) 131 __count(0x20, 8, idle_cycles_for_x_link) 132 __count(0x28, 8, idle_cycles_for_y_link) 133 __count(0x30, 8, idle_cycles_for_z_link) 134 __array(0x38, 0x28, reserved2) 135 ) 136 #include I(REQUEST_END) 137 138 #define REQUEST_NAME processor_bus_utilization_gx_links 139 #define REQUEST_NUM 0x70 140 #define REQUEST_IDX_KIND "hw_chip_id=?" 141 #include I(REQUEST_BEGIN) 142 REQUEST(__field(0, 4, hw_chip_id) 143 __array(0x4, 0xC, reserved1) 144 __count(0x10, 8, gx0_in_address_cycles) 145 __count(0x18, 8, gx0_in_data_cycles) 146 __count(0x20, 8, gx0_in_retries) 147 __count(0x28, 8, gx0_in_bus_cycles) 148 __count(0x30, 8, gx0_in_cycles_total) 149 __count(0x38, 8, gx0_out_address_cycles) 150 __count(0x40, 8, gx0_out_data_cycles) 151 __count(0x48, 8, gx0_out_retries) 152 __count(0x50, 8, gx0_out_bus_cycles) 153 __count(0x58, 8, gx0_out_cycles_total) 154 __count(0x60, 8, gx1_in_address_cycles) 155 __count(0x68, 8, gx1_in_data_cycles) 156 __count(0x70, 8, gx1_in_retries) 157 __count(0x78, 8, gx1_in_bus_cycles) 158 __count(0x80, 8, gx1_in_cycles_total) 159 __count(0x88, 8, gx1_out_address_cycles) 160 __count(0x90, 8, gx1_out_data_cycles) 161 __count(0x98, 8, gx1_out_retries) 162 __count(0xA0, 8, gx1_out_bus_cycles) 163 __count(0xA8, 8, gx1_out_cycles_total) 164 ) 165 #include I(REQUEST_END) 166 167 #define REQUEST_NAME processor_bus_utilization_mc_links 168 #define REQUEST_NUM 0x80 169 #define REQUEST_IDX_KIND "hw_chip_id=?" 170 #include I(REQUEST_BEGIN) 171 REQUEST(__field(0, 4, hw_chip_id) 172 __array(0x4, 0xC, reserved1) 173 __count(0x10, 8, mc0_frames) 174 __count(0x18, 8, mc0_reads) 175 __count(0x20, 8, mc0_write) 176 __count(0x28, 8, mc0_total_cycles) 177 __count(0x30, 8, mc1_frames) 178 __count(0x38, 8, mc1_reads) 179 __count(0x40, 8, mc1_writes) 180 __count(0x48, 8, mc1_total_cycles) 181 ) 182 #include I(REQUEST_END) 183 184 /* Processor_config (0x90) skipped, no counters */ 185 /* Current_processor_frequency (0x91) skipped, no counters */ 186 187 #define REQUEST_NAME processor_core_utilization 188 #define REQUEST_NUM 0x94 189 #define REQUEST_IDX_KIND "phys_processor_idx=?" 190 #include I(REQUEST_BEGIN) 191 REQUEST(__field(0, 4, phys_processor_idx) 192 __field(0x4, 4, hw_processor_id) 193 __count(0x8, 8, cycles_across_any_thread) 194 __count(0x10, 8, timebase_at_collection) 195 __count(0x18, 8, purr_cycles) 196 __count(0x20, 8, sum_of_cycles_across_all_threads) 197 __count(0x28, 8, instructions_completed) 198 ) 199 #include I(REQUEST_END) 200 #endif 201 202 /* Processor_core_power_mode (0x95) skipped, no counters */ 203 /* Affinity_domain_information_by_virtual_processor (0xA0) skipped, 204 * no counters */ 205 /* Affinity_domain_information_by_domain (0xB0) skipped, no counters */ 206 /* Affinity_domain_information_by_partition (0xB1) skipped, no counters */ 207 /* Physical_memory_info (0xC0) skipped, no counters */ 208 /* Processor_bus_topology (0xD0) skipped, no counters */ 209 210 #define REQUEST_NAME partition_hypervisor_queuing_times 211 #define REQUEST_NUM 0xE0 212 #define REQUEST_IDX_KIND "partition_id=?" 213 #include I(REQUEST_BEGIN) 214 REQUEST(__field(0, 2, partition_id) 215 __array(0x2, 6, reserved1) 216 __count(0x8, 8, time_waiting_for_entitlement) 217 __count(0x10, 8, times_waited_for_entitlement) 218 __count(0x18, 8, time_waiting_for_phys_processor) 219 __count(0x20, 8, times_waited_for_phys_processor) 220 __count(0x28, 8, dispatches_on_home_core) 221 __count(0x30, 8, dispatches_on_home_primary_affinity_domain) 222 __count(0x38, 8, dispatches_on_home_secondary_affinity_domain) 223 __count(0x40, 8, dispatches_off_home_secondary_affinity_domain) 224 __count(0x48, 8, dispatches_on_dedicated_processor_donating_cycles) 225 ) 226 #include I(REQUEST_END) 227 228 #define REQUEST_NAME system_hypervisor_times 229 #define REQUEST_NUM 0xF0 230 #define REQUEST_IDX_KIND "starting_index=0xffffffff" 231 #include I(REQUEST_BEGIN) 232 REQUEST(__count(0, 8, time_spent_to_dispatch_virtual_processors) 233 __count(0x8, 8, time_spent_processing_virtual_processor_timers) 234 __count(0x10, 8, time_spent_managing_partitions_over_entitlement) 235 __count(0x18, 8, time_spent_on_system_management) 236 ) 237 #include I(REQUEST_END) 238 239 #define REQUEST_NAME system_tlbie_count_and_time 240 #define REQUEST_NUM 0xF4 241 #define REQUEST_IDX_KIND "starting_index=0xffffffff" 242 #include I(REQUEST_BEGIN) 243 REQUEST(__count(0, 8, tlbie_instructions_issued) 244 /* 245 * FIXME: The spec says the offset here is 0x10, which I suspect 246 * is wrong. 247 */ 248 __count(0x8, 8, time_spent_issuing_tlbies) 249 ) 250 #include I(REQUEST_END) 251 252 #define REQUEST_NAME partition_instruction_count_and_time 253 #define REQUEST_NUM 0x100 254 #define REQUEST_IDX_KIND "partition_id=?" 255 #include I(REQUEST_BEGIN) 256 REQUEST(__field(0, 2, partition_id) 257 __array(0x2, 0x6, reserved1) 258 __count(0x8, 8, instructions_performed) 259 __count(0x10, 8, time_collected) 260 ) 261 #include I(REQUEST_END) 262 263 /* set_mmcrh (0x80001000) skipped, no counters */ 264 /* retrieve_hpmcx (0x80002000) skipped, no counters */ 265 266 #include "req-gen/_end.h" 267
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