Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) # SPDX-License-Identifier: GPL-2.0+
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) # Copyright (C) 2018 Ravi Bangoria, IBM Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) # Hypervisor call statisics
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) from __future__ import print_function
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) import os
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) import sys
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) sys.path.append(os.environ['PERF_EXEC_PATH'] + \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) 	'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) from perf_trace_context import *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) from Core import *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) from Util import *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) # output: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) #	opcode: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) #		'min': minimum time nsec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) #		'max': maximum time nsec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) #		'time': average time nsec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) #		'cnt': counter
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) #	} ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) # }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) output = {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) # d_enter: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) #	cpu: {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) #		opcode: nsec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) #	} ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) # }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) d_enter = {}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) hcall_table = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 	4: 'H_REMOVE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	8: 'H_ENTER',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	12: 'H_READ',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	16: 'H_CLEAR_MOD',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 	20: 'H_CLEAR_REF',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 	24: 'H_PROTECT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	28: 'H_GET_TCE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 	32: 'H_PUT_TCE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 	36: 'H_SET_SPRG0',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 	40: 'H_SET_DABR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	44: 'H_PAGE_INIT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	48: 'H_SET_ASR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	52: 'H_ASR_ON',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	56: 'H_ASR_OFF',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 	60: 'H_LOGICAL_CI_LOAD',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	64: 'H_LOGICAL_CI_STORE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	68: 'H_LOGICAL_CACHE_LOAD',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	72: 'H_LOGICAL_CACHE_STORE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	76: 'H_LOGICAL_ICBI',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	80: 'H_LOGICAL_DCBF',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	84: 'H_GET_TERM_CHAR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	88: 'H_PUT_TERM_CHAR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	92: 'H_REAL_TO_LOGICAL',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	96: 'H_HYPERVISOR_DATA',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	100: 'H_EOI',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 	104: 'H_CPPR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	108: 'H_IPI',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	112: 'H_IPOLL',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	116: 'H_XIRR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	120: 'H_MIGRATE_DMA',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	124: 'H_PERFMON',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	220: 'H_REGISTER_VPA',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	224: 'H_CEDE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	228: 'H_CONFER',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	232: 'H_PROD',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 	236: 'H_GET_PPP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 	240: 'H_SET_PPP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 	244: 'H_PURR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	248: 'H_PIC',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 	252: 'H_REG_CRQ',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 	256: 'H_FREE_CRQ',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	260: 'H_VIO_SIGNAL',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 	264: 'H_SEND_CRQ',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 	272: 'H_COPY_RDMA',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 	276: 'H_REGISTER_LOGICAL_LAN',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 	280: 'H_FREE_LOGICAL_LAN',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	284: 'H_ADD_LOGICAL_LAN_BUFFER',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 	288: 'H_SEND_LOGICAL_LAN',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	292: 'H_BULK_REMOVE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 	304: 'H_MULTICAST_CTRL',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 	308: 'H_SET_XDABR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 	312: 'H_STUFF_TCE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 	316: 'H_PUT_TCE_INDIRECT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	332: 'H_CHANGE_LOGICAL_LAN_MAC',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	336: 'H_VTERM_PARTNER_INFO',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	340: 'H_REGISTER_VTERM',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	344: 'H_FREE_VTERM',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 	348: 'H_RESET_EVENTS',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	352: 'H_ALLOC_RESOURCE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	356: 'H_FREE_RESOURCE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	360: 'H_MODIFY_QP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	364: 'H_QUERY_QP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 	368: 'H_REREGISTER_PMR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	372: 'H_REGISTER_SMR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	376: 'H_QUERY_MR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	380: 'H_QUERY_MW',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	384: 'H_QUERY_HCA',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 	388: 'H_QUERY_PORT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	392: 'H_MODIFY_PORT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	396: 'H_DEFINE_AQP1',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	400: 'H_GET_TRACE_BUFFER',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	404: 'H_DEFINE_AQP0',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 	408: 'H_RESIZE_MR',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	412: 'H_ATTACH_MCQP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 	416: 'H_DETACH_MCQP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	420: 'H_CREATE_RPT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	424: 'H_REMOVE_RPT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	428: 'H_REGISTER_RPAGES',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 	432: 'H_DISABLE_AND_GETC',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 	436: 'H_ERROR_DATA',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 	440: 'H_GET_HCA_INFO',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 	444: 'H_GET_PERF_COUNT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	448: 'H_MANAGE_TRACE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	468: 'H_FREE_LOGICAL_LAN_BUFFER',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 	472: 'H_POLL_PENDING',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	484: 'H_QUERY_INT_STATE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	580: 'H_ILLAN_ATTRIBUTES',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 	592: 'H_MODIFY_HEA_QP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 	596: 'H_QUERY_HEA_QP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	600: 'H_QUERY_HEA',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	604: 'H_QUERY_HEA_PORT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	608: 'H_MODIFY_HEA_PORT',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	612: 'H_REG_BCMC',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 	616: 'H_DEREG_BCMC',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 	620: 'H_REGISTER_HEA_RPAGES',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 	624: 'H_DISABLE_AND_GET_HEA',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	628: 'H_GET_HEA_INFO',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	632: 'H_ALLOC_HEA_RESOURCE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	644: 'H_ADD_CONN',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	648: 'H_DEL_CONN',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	664: 'H_JOIN',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	676: 'H_VASI_STATE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	688: 'H_ENABLE_CRQ',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	696: 'H_GET_EM_PARMS',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	720: 'H_SET_MPP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	724: 'H_GET_MPP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	748: 'H_HOME_NODE_ASSOCIATIVITY',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	756: 'H_BEST_ENERGY',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	764: 'H_XIRR_X',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	768: 'H_RANDOM',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	772: 'H_COP',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	788: 'H_GET_MPP_X',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	796: 'H_SET_MODE',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 	61440: 'H_RTAS',
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) def hcall_table_lookup(opcode):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	if (opcode in hcall_table):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 		return hcall_table[opcode]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 	else:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 		return opcode
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) print_ptrn = '%-28s%10s%10s%10s%10s'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) def trace_end():
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	print(print_ptrn % ('hcall', 'count', 'min(ns)', 'max(ns)', 'avg(ns)'))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	print('-' * 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 	for opcode in output:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 		h_name = hcall_table_lookup(opcode)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 		time = output[opcode]['time']
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 		cnt = output[opcode]['cnt']
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 		min_t = output[opcode]['min']
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 		max_t = output[opcode]['max']
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 		print(print_ptrn % (h_name, cnt, min_t, max_t, time//cnt))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) def powerpc__hcall_exit(name, context, cpu, sec, nsec, pid, comm, callchain,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 			opcode, retval):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	if (cpu in d_enter and opcode in d_enter[cpu]):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 		diff = nsecs(sec, nsec) - d_enter[cpu][opcode]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 		if (opcode in output):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 			output[opcode]['time'] += diff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 			output[opcode]['cnt'] += 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 			if (output[opcode]['min'] > diff):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 				output[opcode]['min'] = diff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 			if (output[opcode]['max'] < diff):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 				output[opcode]['max'] = diff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 		else:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 			output[opcode] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 				'time': diff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 				'cnt': 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 				'min': diff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 				'max': diff,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 			}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 		del d_enter[cpu][opcode]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) #	else:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) #		print("Can't find matching hcall_enter event. Ignoring sample")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) def powerpc__hcall_entry(event_name, context, cpu, sec, nsec, pid, comm,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 			 callchain, opcode):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 		if (cpu in d_enter):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 			d_enter[cpu][opcode] = nsecs(sec, nsec)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 		else:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 			d_enter[cpu] = {opcode: nsecs(sec, nsec)}