77 строки
2.1 KiB
C
77 строки
2.1 KiB
C
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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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* chip_id: hardware chip id or -1 for current hw chip
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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 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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#include "req-gen/_end.h"
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