263 lines
8.2 KiB
C
263 lines
8.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#include "req-gen/_begin.h"
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/*
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* Based on the document "getPerfCountInfo v1.07"
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*/
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/*
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* #define REQUEST_NAME counter_request_name
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* #define REQUEST_NUM r_num
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* #define REQUEST_IDX_KIND starting_index_kind
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* #include I(REQUEST_BEGIN)
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* REQUEST(
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* __field(...)
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* __field(...)
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* __array(...)
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* __count(...)
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* )
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* #include I(REQUEST_END)
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*
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* - starting_index_kind is one of the following, depending on the event:
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*
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* hw_chip_id: hardware chip id or -1 for current hw chip
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* partition_id
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* sibling_part_id,
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* phys_processor_idx:
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* 0xffffffffffffffff: or -1, which means it is irrelavant for the event
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*
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* __count(offset, bytes, name):
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* a counter that should be exposed via perf
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* __field(offset, bytes, name)
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* a normal field
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* __array(offset, bytes, name)
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* an array of bytes
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*
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*
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* @bytes for __count, and __field _must_ be a numeral token
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* in decimal, not an expression and not in hex.
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*
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*
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* TODO:
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* - expose secondary index (if any counter ever uses it, only 0xA0
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* appears to use it right now, and it doesn't have any counters)
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* - embed versioning info
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* - include counter descriptions
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*/
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#define REQUEST_NAME dispatch_timebase_by_processor
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#define REQUEST_NUM 0x10
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#define REQUEST_IDX_KIND "phys_processor_idx=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__count(0, 8, processor_time_in_timebase_cycles)
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__field(0x8, 4, hw_processor_id)
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__field(0xC, 2, owning_part_id)
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__field(0xE, 1, processor_state)
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__field(0xF, 1, version)
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__field(0x10, 4, hw_chip_id)
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__field(0x14, 4, phys_module_id)
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__field(0x18, 4, primary_affinity_domain_idx)
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__field(0x1C, 4, secondary_affinity_domain_idx)
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__field(0x20, 4, processor_version)
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__field(0x24, 2, logical_processor_idx)
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__field(0x26, 2, reserved)
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__field(0x28, 4, processor_id_register)
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__field(0x2C, 4, phys_processor_idx)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME entitled_capped_uncapped_donated_idle_timebase_by_partition
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#define REQUEST_NUM 0x20
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#define REQUEST_IDX_KIND "sibling_part_id=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 8, partition_id)
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__count(0x8, 8, entitled_cycles)
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__count(0x10, 8, consumed_capped_cycles)
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__count(0x18, 8, consumed_uncapped_cycles)
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__count(0x20, 8, cycles_donated)
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__count(0x28, 8, purr_idle_cycles)
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)
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#include I(REQUEST_END)
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/*
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* Not available for counter_info_version >= 0x8, use
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* run_instruction_cycles_by_partition(0x100) instead.
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*/
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#define REQUEST_NAME run_instructions_run_cycles_by_partition
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#define REQUEST_NUM 0x30
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#define REQUEST_IDX_KIND "sibling_part_id=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 8, partition_id)
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__count(0x8, 8, instructions_completed)
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__count(0x10, 8, cycles)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME system_performance_capabilities
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#define REQUEST_NUM 0x40
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#define REQUEST_IDX_KIND "starting_index=0xffffffffffffffff"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 1, perf_collect_privileged)
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__field(0x1, 1, capability_mask)
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__array(0x2, 0xE, reserved)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME processor_bus_utilization_abc_links
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#define REQUEST_NUM 0x50
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#define REQUEST_IDX_KIND "hw_chip_id=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 4, hw_chip_id)
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__array(0x4, 0xC, reserved1)
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__count(0x10, 8, total_link_cycles)
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__count(0x18, 8, idle_cycles_for_a_link)
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__count(0x20, 8, idle_cycles_for_b_link)
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__count(0x28, 8, idle_cycles_for_c_link)
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__array(0x30, 0x20, reserved2)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME processor_bus_utilization_wxyz_links
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#define REQUEST_NUM 0x60
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#define REQUEST_IDX_KIND "hw_chip_id=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 4, hw_chip_id)
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__array(0x4, 0xC, reserved1)
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__count(0x10, 8, total_link_cycles)
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__count(0x18, 8, idle_cycles_for_w_link)
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__count(0x20, 8, idle_cycles_for_x_link)
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__count(0x28, 8, idle_cycles_for_y_link)
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__count(0x30, 8, idle_cycles_for_z_link)
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__array(0x38, 0x28, reserved2)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME processor_bus_utilization_gx_links
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#define REQUEST_NUM 0x70
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#define REQUEST_IDX_KIND "hw_chip_id=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 4, hw_chip_id)
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__array(0x4, 0xC, reserved1)
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__count(0x10, 8, gx0_in_address_cycles)
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__count(0x18, 8, gx0_in_data_cycles)
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__count(0x20, 8, gx0_in_retries)
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__count(0x28, 8, gx0_in_bus_cycles)
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__count(0x30, 8, gx0_in_cycles_total)
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__count(0x38, 8, gx0_out_address_cycles)
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__count(0x40, 8, gx0_out_data_cycles)
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__count(0x48, 8, gx0_out_retries)
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__count(0x50, 8, gx0_out_bus_cycles)
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__count(0x58, 8, gx0_out_cycles_total)
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__count(0x60, 8, gx1_in_address_cycles)
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__count(0x68, 8, gx1_in_data_cycles)
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__count(0x70, 8, gx1_in_retries)
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__count(0x78, 8, gx1_in_bus_cycles)
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__count(0x80, 8, gx1_in_cycles_total)
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__count(0x88, 8, gx1_out_address_cycles)
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__count(0x90, 8, gx1_out_data_cycles)
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__count(0x98, 8, gx1_out_retries)
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__count(0xA0, 8, gx1_out_bus_cycles)
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__count(0xA8, 8, gx1_out_cycles_total)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME processor_bus_utilization_mc_links
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#define REQUEST_NUM 0x80
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#define REQUEST_IDX_KIND "hw_chip_id=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 4, hw_chip_id)
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__array(0x4, 0xC, reserved1)
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__count(0x10, 8, mc0_frames)
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__count(0x18, 8, mc0_reads)
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__count(0x20, 8, mc0_write)
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__count(0x28, 8, mc0_total_cycles)
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__count(0x30, 8, mc1_frames)
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__count(0x38, 8, mc1_reads)
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__count(0x40, 8, mc1_writes)
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__count(0x48, 8, mc1_total_cycles)
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)
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#include I(REQUEST_END)
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/* Processor_config (0x90) skipped, no counters */
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/* Current_processor_frequency (0x91) skipped, no counters */
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#define REQUEST_NAME processor_core_utilization
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#define REQUEST_NUM 0x94
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#define REQUEST_IDX_KIND "phys_processor_idx=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 4, phys_processor_idx)
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__field(0x4, 4, hw_processor_id)
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__count(0x8, 8, cycles_across_any_thread)
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__count(0x10, 8, timebase_at_collection)
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__count(0x18, 8, purr_cycles)
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__count(0x20, 8, sum_of_cycles_across_all_threads)
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__count(0x28, 8, instructions_completed)
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)
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#include I(REQUEST_END)
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/* Processor_core_power_mode (0x95) skipped, no counters */
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/* Affinity_domain_information_by_virtual_processor (0xA0) skipped,
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* no counters */
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/* Affinity_domain_information_by_domain (0xB0) skipped, no counters */
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/* Affinity_domain_information_by_partition (0xB1) skipped, no counters */
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/* Physical_memory_info (0xC0) skipped, no counters */
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/* Processor_bus_topology (0xD0) skipped, no counters */
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#define REQUEST_NAME partition_hypervisor_queuing_times
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#define REQUEST_NUM 0xE0
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#define REQUEST_IDX_KIND "partition_id=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 2, partition_id)
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__array(0x2, 6, reserved1)
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__count(0x8, 8, time_waiting_for_entitlement)
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__count(0x10, 8, times_waited_for_entitlement)
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__count(0x18, 8, time_waiting_for_phys_processor)
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__count(0x20, 8, times_waited_for_phys_processor)
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__count(0x28, 8, dispatches_on_home_core)
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__count(0x30, 8, dispatches_on_home_primary_affinity_domain)
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__count(0x38, 8, dispatches_on_home_secondary_affinity_domain)
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__count(0x40, 8, dispatches_off_home_secondary_affinity_domain)
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__count(0x48, 8, dispatches_on_dedicated_processor_donating_cycles)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME system_hypervisor_times
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#define REQUEST_NUM 0xF0
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#define REQUEST_IDX_KIND "starting_index=0xffffffffffffffff"
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#include I(REQUEST_BEGIN)
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REQUEST(__count(0, 8, time_spent_to_dispatch_virtual_processors)
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__count(0x8, 8, time_spent_processing_virtual_processor_timers)
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__count(0x10, 8, time_spent_managing_partitions_over_entitlement)
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__count(0x18, 8, time_spent_on_system_management)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME system_tlbie_count_and_time
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#define REQUEST_NUM 0xF4
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#define REQUEST_IDX_KIND "starting_index=0xffffffffffffffff"
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#include I(REQUEST_BEGIN)
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REQUEST(__count(0, 8, tlbie_instructions_issued)
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/*
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* FIXME: The spec says the offset here is 0x10, which I suspect
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* is wrong.
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*/
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__count(0x8, 8, time_spent_issuing_tlbies)
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)
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#include I(REQUEST_END)
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#define REQUEST_NAME partition_instruction_count_and_time
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#define REQUEST_NUM 0x100
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#define REQUEST_IDX_KIND "partition_id=?"
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#include I(REQUEST_BEGIN)
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REQUEST(__field(0, 2, partition_id)
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__array(0x2, 0x6, reserved1)
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__count(0x8, 8, instructions_performed)
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__count(0x10, 8, time_collected)
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)
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#include I(REQUEST_END)
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/* set_mmcrh (0x80001000) skipped, no counters */
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/* retrieve_hpmcx (0x80002000) skipped, no counters */
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#include "req-gen/_end.h"
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